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Gear machining and fixing tool

A technology for fixing tooling and gears. It is applied to gear tooth manufacturing devices, metal processing equipment, belts/chains/gears, etc. It can solve the problems of insufficient clamping force and easy loosening, and achieve the effect of sufficient clamping force.

Inactive Publication Date: 2015-03-25
CHONGQING HUANGYU MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the processing of the gear, the gear must be fixed first. The clamping force provided by the existing fixed tooling is not enough, and it is easy to loosen during the processing.

Method used

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  • Gear machining and fixing tool

Examples

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Embodiment Construction

[0012] The present invention will be described in further detail below by means of specific embodiments:

[0013] The reference signs in the drawings of the description include: pressure head 1, compression bolt 2, compression ring 3, rotating handle 4, nut 5, set screw 6, screw rod 7, clamp body 8, retaining ring 9.

[0014] Such as figure 1 As shown, a fixed tool for gear processing includes a clamp body 8, wherein a pressure head 1, a screw rod 7, a rotating handle 4 and a nut 5 are also provided, and the nut 5 is provided with external threads, and the nut 5 is threadedly connected with the clamp body 8 , the external thread of the nut 5 is opposite to the screw thread on the screw 7, the screw 7 is threadedly connected with the nut 5, the lower end of the screw 7 is provided with a connecting head 10, the pressure head 1 is connected to the lower end of the connecting head 10, and the connecting head 10 is provided with Along the radial through hole of the screw rod 7, t...

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PUM

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Abstract

The invention discloses a gear machining and fixing tool. The gear machining and fixing tool comprises a clamp and is provided with a pressure head, a screw, a rotary handle and a nut, the nut is provided with an outer thread and in threaded connection with the clamp, the outer thread of the nut rotates in the direction reverse to the thread on the screw, the screw is in threaded connection with the nut, the lower end of the screw is provided with a joint, the pressure head is connected at the lower end of the joint, the joint is provided with a radial through hole along the screw, and the rotary handle is fittingly inserted into the through hole. The gear machining and fixing tool is sufficient in clamping force during machining a gear.

Description

technical field [0001] The invention relates to a workpiece loading or clamping device, in particular to a gear processing fixed tooling. Background technique [0002] Gears are toothed mechanical parts that can mesh with each other, and the application of gears in transmission has appeared very early. At the end of the 19th century, the principle of generative gear cutting method and special machine tools and cutting tools using this principle appeared one after another. With the development of production, the stability of gear operation was paid more attention. [0003] During the processing of the gear, the gear must be fixed first. The clamping force provided by the existing fixing tool is not enough, and the phenomenon of loosening is prone to occur during the processing. Contents of the invention [0004] In view of the above-mentioned defects in the prior art, the object of the present invention is to provide a gear processing fixed tool with sufficient clamping fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F23/06
Inventor 王复芬
Owner CHONGQING HUANGYU MACHINERY
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