Bevel gear pitch circle locating tool

A gear pitch and circular positioning technology, which is used in manufacturing tools, grinding workpiece supports, metal processing equipment, etc., can solve problems such as incomplete correction of tooth surface runout, large grinding amount of bevel gear tooth surfaces, and unstable gear pair transmission. , to achieve the effect of reducing pitch circle deformation, high positioning accuracy and reducing grinding amount

Inactive Publication Date: 2019-02-01
四川省内江庆隆机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented device reduces distortion from being placed between two parts that move relative each other during machining operations without causing damage or wear down their surfaces. It achieves these technical benefits through an automatic centering system for accurately placing tools used when working at different angles while reducing stress concentration and improving efficiency.

Problems solved by technology

This patented technical problem addressed in the patents relates to improving the accuracy and stability of machining beveled gears without causing damage or reducing their quality level during these processes. Current tools have limitations due to lack of correction on both the inside diameter (ID) and outside diameters of the part being worked upon.

Method used

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  • Bevel gear pitch circle locating tool
  • Bevel gear pitch circle locating tool
  • Bevel gear pitch circle locating tool

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0013] Depend on figure 2 and image 3 As shown, the bevel gear pitch circle positioning tool includes a double-acting oil cylinder 1, a flange plate 2 fixedly connected by connecting screws, a support sleeve 3 and a positioning sleeve 4, and six circular positioning sleeves are fixed on the positioning sleeve 4. Ball studs 5 are arranged in the form of ball studs. The radial position of the ball studs 5 is determined by the positioning sleeve 4, and the axial position is determined by the height of the ball studs 5 itself. The clip feet 6 arranged in a circle and evenly distributed, the inner diameter determined by the clip feet 6 matches the outer diameter of the spiral bevel gear to be processed, and a sliding rod 7 is arranged in the inner hole of the flange plate 2, and the sliding rod 7 One end of one end is connected with the piston rod 9 of the two-wa

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PUM

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Abstract

The invention discloses a bevel gear pitch circle locating tool. The bevel gear pitch circle locating tool comprises a dual-acting cylinder and is characterized by further comprising a flange, a supporting sleeve and a locating sleeve which are connected into a whole; the locating sleeve is fixedly provided with three or more circularly arranged ball studs; three or more circularly arranged clamping jaws are fixedly arranged in the positions, on the outer sides of the ball studs, of the locating sleeve; a sliding pull rod is arranged in an inner hole of the flange; one end of the sliding pullrod is connected with a piston rod of the dual-acting cylinder, and the other end of the sliding pull rod is fixedly connected with a pull plate; three or more pressure rods are mounted on the pull plate; the end, close to the corresponding clamping jaw, of each pressure rod is provided with a compression screw through threads; and the head of each compression screw is a spherical surface. The bevel gear pitch circle locating tool can reduce pitch circle deformation of a bevel gear due to quenching and reduce the grinding amount of the tooth surface of the bevel gear and is high in locating precision, capable of improving the machining precision, stable in gear pair transmission and capable of substantially lowering noise.

Description

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Claims

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Application Information

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Owner 四川省内江庆隆机床有限公司
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