55results about "Edge grinding machines" patented technology

The invention discloses a rhinestone grinding and polishing machine, which comprises a center support and a plurality of working devices arranged in a ring around the center support along the process path of the rhinestone grinding and polishing, wherein a plurality of manipulators are arranged on the central swinging plate, and each manipulator is used for The rhinestone fixture in the previous working device along the rhinestone grinding and polishing process path among two adjacent working devices is transferred to the latter working device. The rhinestone grinding and polishing machine of the present invention uses universal fixtures, and utilizes the manipulator to transfer the fixtures, which overcomes the problem of docking process caused by the head assembly and the spindle turntable assembly of the prior art because of the non-stop rotation of the head assembly and the main shaft turntable assembly. The utilization rate of mature technical means is high, and the risk of technology research and development is small.

The apparatus (10) comprises a turret (50), rotatable about a first axis (B-B′), a slide (52) mounted on the turret (50) and a sensor (30) mounted for sliding in the slide (52) along a third axis (C-C′) substantially parallel to the first axis (B-B′).

It comprises means (34) for displacement of the sensor for displacing a contact surface (42) of the sensor along the mount (14) during the sensing of the mount. The displacement means (34) comprise means (70) for driving the turret (50) in rotation about the first axis (B-B′).

The apparatus comprises control means (82) for controlling means (72) for displacement of the turret in a plane perpendicular to the first axis (B-B′) and suitable for displacing the turret (50) in said plane when the turret is driven in rotation about the first axis (B-B′) during the sensing of the mount.

The invention discloses a wheel swing deburring device. The device consists of a rack, a motor, swing rod mechanisms, a lift mechanism, a swing rod rotary mechanism, an electric servo rod, gears, brushes, a clamp system and the like; the lift mechanism fixedly arranged on the rack is used for lifting the overall device, and applying certain pressure of the brushes to a spoke; the electric servo rod and two gears are used for adjusting the positions of two swing rod mechanisms at any time, so that the brush and the spoke part of a hub can be located in a best relatively parallel state; and while the brushes on the two swing rod mechanisms automatically rotate, the swing rod rotary mechanisms drive the brushes to perform revolution along the circumferential direction of a back cavity of the hub. The wheel swing deburring device provided by the invention can be used for uniformly removing contacted burrs of various hubs at various windows, parts and directions, all edges can be uniformly passivated effectively, and the deburring device is particularly suitable for a spoke with a hub with certain inclination.

An object of the invention is to provide a device for polishing a prismatic member (W) which can improve roughness of the member surface, reduce a failure rate in generating a wafer by using he member by minimizing the depth of micro cracks of the member surface. The device (M) has a carrying line (1) composed of a carry-in line (2) for carrying an unpolished prismatic member (W) and a carry-out line (3) for carrying out a polished prismatic member (W) and a polishing line (10) having a pair of plane polishing devices (11) and a pair of corner polishing devices (12) disposed at positions respectively opposed to each other. Each plane polishing device (11) has a rough polishing device (11A), a first fine polishing device (11B) and a second fine polishing device (11C) which are arranged successively. The corner polishing device (12) includes a rough polishing device (12A) and a fine polishing device (12B) which are arranged successively. The member (W) is arranged on a traveling device (5) which travels between the pair of the plane polishing devices (11) and the pair of the corner polishing devices (12), and then the member is polished.

A method of making an abrading implement includes the steps of disposing a porous member for aiding in abrasion adjacent a first surface within a mold and supplying two reactive liquid components into the mold in a manner in which the two materials enter onto a second surface of the mold opposing the first surface, whereupon a reaction between the components form a raw implement of structural foam which is bonded to the porous member. Subsequent the reaction, the raw implement is removed from the mold and cut, preferably sawn, in a manner to provide an abrasive implement having a surface portion the foam exposed from the cut to aid in gripping the same by one's hand. An abrading implement is also provided by the method.

The invention relates to a device for removing trimming burrs of a cold-rolled steel strip. The device comprises a rack which is at least provided with one burring work unit, wherein the burring work unit at least comprises one leveling mechanism and one grinding wheel grinding mechanism which is positioned at one side of the leveling mechanism, the leveling mechanism comprises two fixing seats which are parallelly arranged on the rack, two parallel supporting shafts are movably connected between the two fixing seats, and the two supporting shafts are respectively provided with a press roller; the grinding wheel grinding mechanism comprises a fixing plate which is arranged on the rack, the middle part of the fixing plate is provided with a rectangular through groove, two sliding blocks are arranged in the through groove in a sliding fit way, the two sliding blocks are respectively and movably connected with a grinding wheel, axes of the grinding wheels are parallel to each other and vertical to the axes of the supporting shafts, the circumferential surfaces of the grinding wheels are at least provided with one circle of coaxial V-shaped groove, one side of the through groove is provided with a bolt which is connected with the side surface of the fixing plate and vertical to the axes of the grinding wheels, and a spring is arranged between the other side of the through hole and one adjacent sliding block. According to the device disclosed by the invention, the structure is simple, the trimming burrs at two ends of the cold-rolled steel strip can be simultaneously removed, the cold-rolled steel strip can also be leveled, appropriate adjustment can be carried out according to steel strips in different thicknesses, and the surface evenness of the steel strips can be increased.

A grinding method includes the steps of: enabling an image-capturing device to capture a set of consecutive images containing a workpiece being ground by a grinding device; enabling an image-processing device to identify the workpiece from the images, to detect a top edge of the identified workpiece from a latest one of the images, to locate a set of image pixels that lie on the top edge of the workpiece, and to determine relative heights of the image pixels; and enabling a controlling device to control grinding operation of the grinding device with reference to the relative heights of the image pixels. A system that performs the grinding method is also disclosed.

The invention provides a grinder with an automatic feeding device. The grinder comprises a machine case, an upright column, a first T-shaped bracket, a second T-shaped bracket and an automatic feeding device; a rotary shaft is rotationally connected between the upright column and the machine case; the cross section of the middle part of the rotary shaft is in a square shape; the first T-shaped bracket and the second T-shaped bracket sleeve the middle part of the rotary shaft and can also horizontally move on the rotary shaft; a mounting plate is fixed to the lower end of the first T-shaped bracket; a cylinder is fixed to the mounting plate; a push rod of the cylinder is fixedly connected with the lower end of the second T-shaped bracket; the first T-shaped bracket and the second T-shaped bracket are both provided with a plurality of square clamping blocks; a motor which drives the rotary shaft to rotate is arranged in the machine case; the automatic feeding device is composed of a base and a vibration disc used for placing abrasives; the vibration disc is fixed to the base; a discharge hole of the vibration disc is connected with a conduit; and the end part of the conduit is provided with a connecting end which is connected with a mouth of a steel bottle. According to the grinder, the abrasives are slowly sent into the steel bottle through the vibration disc, the two T-shaped brackets drive the steel bottle to swing or rotate together, and the function of automatic feeding is realized.

An apparatus (46) for reconditioning a protective surface (30) of an optically-read digital recording disc (20) includes a turntable (48) configured to receive a center hole (24) of the disc (20) and a first motor (52), coupled to the turntable (48), for rotating the turntable (48) and the disc (20) at a first rotational speed. The apparatus further includes a buffing element (50) for removing an amount of material from the protective surface (30) as the turntable rotates the disc (20) and a second motor (54), coupled to the buffing element (50) for rotating the buffing element (50) at a second rotational speed. A timing element (56) synchronizes the first and second motors (52, 54) to substantially simultaneously cease rotation of the turntable (48) and the buffing element (50) following removal of an amount of material from the disc (20). The buffing element (50) includes a substantially rigid stabilizer plate (92) and a foam pad (88, 90) fixedly engaged with a plate surface (96) of the stabilizer plate (92). A buffing pad (82) is in fixed relation with the foam pad (88, 90). The buffing pad has a first surface (102) configured to face the foam pad (88, 90) and a second surface (104) configured to recondition the protective surface (30) of the disc (20).

The invention discloses burr cutting equipment for rubber processing. The equipment structurally comprises a motor, a cutting main machine, a control panel, a supporting table and a maintenance box door. The lower end of the motor is fixedly installed at the top of the cutting main machine. The control panel is embedded in the front surface of the cutting main machine. A cutter cuts burrs on the surface of the inner side of a rubber sealing ring. The cut burrs enter the gap between a baffle and the cutter through blocking between the baffle and the cutter, it is ensured that the contact forcebetween the cutter and the inner side surface of the rubber sealing ring is kept normal, and it is ensured that the right side of a rotating wheel is closely attached to the left side surface of the rubber sealing ring through extrusion adjustment of an adjusting rod in an installing groove. The stability of the rubber sealing ring in the burr cutting process is improved, then by means of pushingof a pushing block on a spring rod, thus an outer abrading bar makes contact with the surface of the right side of the rubber sealing ring, then by means of rotating of the rotating wheel, it is ensured that the rubber sealing ring rotates stably, and the burr cutting effect of the rubber sealing ring is improved.

The invention discloses a screw polishing machine. The screw polishing machine comprises a frame; a loading table is arranged at the upper end of the frame; the lower end of the loading table is connected with a feed cylinder; two feed frames are symmetrically arranged on the loading table; guide ways are arranged on one sides of the feed frames; baffle plates are arranged on one sides of the feedframes; push plates are arranged on the baffle plates; first cylinders are arranged on the feed frames, and are fixedly connected with the push plates; support bases are arranged on the two sides o fthe frame, and are provided with polishing cylinders; the polishing cylinders are provided with feed ports; connecting columns are arranged in the polishing cylinders; the support bases are arrangedon one side of the frame; first motors are arranged on the support bases; output shafts of the first motors are fixedly connected with one ends of the connecting columns; and stirring blades are fixedly arranged on the connecting columns. The screw polishing machine is reasonable in structure; sand and screws needing to be polished are placed on the two feed frames; the first cylinders control theobjects in the two feed frames to feed in the polishing cylinders; and the polishing cylinders stir the sand and the screws therein to rub the sand on the surfaces of the screws so as to polish the screws.

The invention relates to a contamination cleaning device, which comprises a motor, the contamination cleaning device and a control box, and is characterized in that the contamination cleaning device comprises a rotary cylinder, a magnet and a liquid storage cylinder, wherein the magnet is fixed in the rotary cylinder; and the inside of the liquid storage cylinder is filled with a cleaning and polishing liquid. Because of the adoption of the technical scheme, the contamination cleaning device has the advantages of simple structure, little liquid dosage, good cleaning effect, capability of full-automatic treatment, high efficiency, and no environment pollution.

A leather material location device for a vertical type edge finishing machine comprises a fixture (100) which is arranged on a machine frame of the vertical type edge finishing machine and used for clamping leather materials. The fixture (100) comprises a fixed upper clamp plate (10), a lower clamp plate (20) arranged under the upper clamp plate (10) and a lifting mechanism (30) which controls the upper clamp plate (20) to be close to or far away from the upper clamp plate (10). By means of the technical scheme, the fixture type location device is enabled to be accurate in location, firm in clamp and simultaneously capable of avoiding injury accidents.

The invention relates to a rough surface treatment device for an inner groove of a quartz substrate for an optical fiber coupler, which includes a fixed workbench, a flexible brush, a mortar nozzle and a reciprocating drive device. The flexible brush is correspondingly installed above the fixed workbench, and the flexible brush It includes a brush plate and bristles fixed under the brush plate, the brush plate is provided with a through hole, the mortar nozzle is installed above the flexible brush, the mortar can flow out from the mortar nozzle, and pass through the The bristles flow into the through holes, and the reciprocating drive device is connected with the flexible brush plate to drive the flexible brush to reciprocate. The invention uses a flexible brush to drive the mortar to perform soft contact friction on the inner groove of the quartz substrate, which not only has little damage to the workpiece, but can greatly reduce the processing stress of the product, and the rough surface is evenly sanded, and the processing quality of the workpiece is good; the processing device and process are simple and no high-tech is required. Accurate alignment, increasing the area of ​​the flexible brush can be processed in batches at the same time, and the processing efficiency is high; no chemical corrosive agent is used in the present invention, which is beneficial to environmental protection.

The invention discloses high-end cleaning equipment. The high-end cleaning equipment comprises a base, a support column fixedly disposed above the base and a cleaning sleeve disposed on a left side end surface of the support column. The cleaning sleeve is internally provided with first rotating cavities which are symmetric in an up-down mode, wherein openings of the first rotating cavities face outward. Rotating plates are rotatably disposed in the first rotating cavities through first rotating shafts, grinding strips are fixedly arranged on the outer side end surfaces of the rotating plates,and two pieces of cleaning cotton are fixedly arranged on the inner side end surfaces of the rotating plates. Locking holes with openings facing left are symmetrically formed in the left side end faces of the rotating plates in an up-down mode. First sliding grooves relative to the locking holes are symmetrically formed in the inner walls of the left sides of the first rotating cavities in an up-down mode. Locking blocks are slidably installed in the first sliding grooves, and first thread holes with openings facing left are formed in the locking blocks.

The invention discloses a device for cleaning vehicle wheel burrs away. The device is composed of a lower lifting system, a lower turnover system, a central hole burrs brushing system, a back cavity burrs brushing system and an upper lifting rotation system. In use, burrs at a central hole, burrs on the root portion of a flange and burrs at the edges of all spokes of the vehicle wheel can be removed, and the device can be suitable for wheel types with different sizes and wheel widths. Moreover, the device has the advantages of high in automation degree, powerful in function, advanced in technology, high in universality and safe and stable in performance.

The grinding device for automobile part machining comprises a platform, the left side of the top of the platform is fixedly connected with a first electric telescopic rod, the top of the first electric telescopic rod is fixedly connected with a sliding rod, the surface of the sliding rod is sleeved with a sliding sleeve, and the left side of the top of the sliding rod is fixedly connected with a second electric telescopic rod; the right side of the second electric telescopic rod is fixedly connected with a sliding sleeve, the bottom of the sliding sleeve is fixedly connected with a motor, and an output shaft of the motor is sleeved with a grinding disc. According to the automobile part polishing device, the effect of adjusting the polishing height and the polishing distance is achieved by arranging a first electric telescopic rod, a second electric telescopic rod and a sliding sleeve, the effect of fixing and clamping according to the size of an automobile part is achieved by arranging a threaded rod, a threaded sleeve, a second clamping block and a first clamping block, and the problem that an existing automobile part polishing device is inconvenient to use is solved. And most grinding effects are poor, grinding is not uniform enough, the working efficiency is low, and therefore the product quality is affected.

The invention discloses a casting polishing device capable of preventing vibration and noises. The casting polishing device comprises a rack, a motor and a cutting disc, wherein the motor is arranged on the rack and connected with a rotating shaft of the cutting disc by virtue of a chain; the part, adjacent to the cutting disc, of the middle of the rack is provided with a silencer; the bottom of the rack is provided with a vibration prevention mechanism; the vibration prevention mechanism comprises an outer shell and a connecting plate; the outer shell comprises a bottom plate and a side plate; the lower part of the side plate is provided with a groove; the upper surface of the connecting plate is connected with the bottom of the rack; the lower side of the connecting plate is provided with a buffer plate; an elastic piece is arranged between the buffer plate and the connecting plate and of which the inner side is provided with a spring. The casting polishing device not only avoids a situation that castings are damaged by manual polishing, but also is high in speed, and is capable of improving the production efficiency and reducing the production cost, reducing noises generated in an operation process and improving the firmness during operation.

The invention belongs to the technical field of refrigerator production devices, and particularly relates to a stamping part surface grinding device for refrigerator production. The device comprises across beam, a sliding groove is formed in the cross beam, a sliding block is arranged on the outer side of the cross beam, the sliding block is in sliding connection with the sliding groove, a firstdrive air cylinder is arranged on one side of the upper surface of the cross beam, the output end of the first drive air cylinder is provided with a first telescopic rod, the other end of the first telescopic rod is fixedly connected with the sliding block, a through hole is formed in the sliding block, a second telescopic rod is arranged in the through hole, a second drive air cylinder is arranged at one end of the second telescopic rod, a mounting block is arranged at the other end of the second telescopic rod, a drive motor is fixedly arranged on the bottom of the mounting block, and the output end of the drive motor is provided with a rotating shaft. Shortcomings in the prior art are overcome, the structure is simple, operation is convenient, two faces of a stamping part are ground, manual turning over of the stamping part is avoided, time and labor are saved, personal safety is ensured, and unnecessary injuries are avoided.

The invention relates to the technical field of glass processing, in particular to a corner grinding machine for tempered glass production based on rotary adjustment. The corner grinding machine comprises a mounting device and a grinding device mounted on the mounting device, the mounting device comprises a mounting table, an open groove is formed in the surface of the mounting table, and the grinding device at least comprises an adjusting mechanism. According to the corner grinding machine, through the arrangement of the adjusting mechanism, the angle of the glass can be adjusted, the glass does not need to be lifted by workers, so that the labor intensity of the workers is reduced, and the problems that a grinding device in the prior art grinds one side of the glass firstly, then the angle of the glass is adjusted manually to grind the other side of the glass again, and when many pieces of glass need to be ground, the workers need to repeat the operation for a long time, so that the labor intensity of the workers is undoubtedly increased, are solved.