Machining block, machining block holder, and method for positioning machining block

A positioning method and a technology for holding components, which are applied to metal processing machinery parts, positioning devices, metal processing equipment, etc., can solve the problems of material waste of processing blocks, and achieve the effect of reducing misprocessing or material waste

Pending Publication Date: 2022-06-21
TOKUYAMA DENTAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present in this patented technology allows for easy alignment between axes used by different types of machines when working with them on their own machine tool without wasting material due to incorrect placement of these tools. This results in improved efficiency and productivity while reducing costs associated therewith.

Problems solved by technology

Technologies described in this patents involve creating tools from hard metals through processes involving various techniques including lasers, electron beam lithography, electroform fabricating, and solid state redox chemistry. These technological advances have led to improved precision tool designs and reduced costs associated with producing prosthetics. However, it has been challenging due to variations between different types of materials found within certain composites during production.

Method used

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  • Machining block, machining block holder, and method for positioning machining block
  • Machining block, machining block holder, and method for positioning machining block
  • Machining block, machining block holder, and method for positioning machining block

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0050] Figure 1 ~ Figure 3 The block 1 for processing which concerns on 1st Embodiment of this invention is shown in . figure 1 is the front view of block 1 for processing, figure 2 It is an annular holding member 10 (refer to image 3 ) is a perspective view of the storage-side holding member 11 and the pressing-side holding member 12 . in addition, image 3 Middle (A) is a cross-sectional view showing a state in which the processing block 1 is held by the storage-side holding member 11 and the pressing-side holding member 12 in a state cut along a plane including the axis center of the processing block 1 . in addition, image 3 Middle (B) is enlarged representation image 3 A cross-sectional view of part of (A).

[0051] In this processing block 1, a cylindrical processed portion 1a and a flange portion 1b are integrally formed, wherein the flange portion 1b is disposed at the center of the processed portion 1a and has a diameter larger than that of the processed porti

no. 2 approach

[0071] Figure 5 It relates to the second embodiment, which shows that the same processing block 1 as the first embodiment is held in a state different from the first embodiment as a processing block in a cut state including the axis C of the processing block 1 . A cross-sectional view of the state in the annular holding member 20 of the piece. The pressing-side holding member 22 of the second embodiment of the pressing block 1 is formed of an engaging main body portion 22a and a pressing flange portion 22b similarly to the pressing-side holding member 12 of the first embodiment. The facing peripheral edge portion 22c of the pressing flange portion 22b according to the second embodiment is formed by the inner surface of a cone which is a shape overlapping the holding surface 1c of the machining block 1 .

[0072] In addition, regarding the facing peripheral edge portion 22c in this case, when it is formed into a conical shape overlapping with the holding surface 1c, the inclinat

no. 3 approach

[0078] Figure 7 shows the block 3 for processing according to the third embodiment, wherein, Figure 7 Middle (A) is a perspective view of block 3 for processing, Figure 7 Middle (B) is a front view of the block 3 for processing.

[0079] The processing block 3 is formed as follows: no figure 1 The shape of the upper side protrusion 1at which protrudes upward from the holding surface 1c in the to-be-processed part 1a of the processing block 1 which concerns on 1st Embodiment is shown in . That is, a flange portion 3b is formed on the upper end portion of the portion to be processed 3a, and a holding surface 3c formed of an inclined surface is provided on the upper surface of the flange portion 3b. Therefore, the holding surface 3c is formed by an inclined surface provided between the top surface of the processed portion 3a and the side surface of the flange portion 3b. It should be noted that the holding surface 3 c may also be configured such that its lower end portion is

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PUM

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Abstract

The invention provides a processing block, a processing block holder, and a method for positioning the processing block, which can easily align the axis of the processing block and the axis of a processing device when the disc-shaped processing block is supplied to the processing device. When a holding surface (1c) composed of an inclined surface is formed from the upper end edge of a flange part (1b), the diameter of which is larger than that of a part to be processed (1a) of a disc-shaped processing block (1), to the part to be processed (1a), the holding surface (1c) is formed into a conical side surface shape; when a processing block (1) is housed in an annular holding member (10) of a holding device, the processing block (1) is engaged with a pressing-side holding member (12) and advances toward a housing-side holding member (11), an opposite peripheral edge portion (12c) of the pressing-side holding member (12) is brought into contact with a holding surface (1c). The opposite peripheral edge portion (12c) abuts on a circle centered on the axial center of the conical holding surface (1c), so that the axial center of the annular holding member (10) and the axial center of the processing block (1) coincide, and the processing block (1) is set at a predetermined position of a processing device.

Description

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Claims

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Application Information

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Owner TOKUYAMA DENTAL CORP
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