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Hobbing fixture for dual gears

A technology of double gear and gear hobbing fixture, which is applied to gear tooth manufacturing devices, components with teeth, belts/chains/gears, etc., can solve the problems of low production efficiency, difficulty in clamping double gears, etc. High efficiency, reduce the influence of machining accuracy, and increase the effect of positioning area

Inactive Publication Date: 2015-06-10
LIUZHOU YONGYI MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a hobbing fixture for double gears to solve the problems of difficult clamping and low production efficiency when hobbing double gears

Method used

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  • Hobbing fixture for dual gears
  • Hobbing fixture for dual gears

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0013] Such as figure 2 The gear hobbing fixture of a double gear shown includes a clamp body 1, on which a mandrel 6 for wearing two double gears 9 is mounted, and a nut 8 and a pressure plate 7 are installed on the upper end of the mandrel 6, The lower end of the mandrel 6 has a cone part that cooperates with the clamp body 1, and a bolt and a backing plate that are fixedly connected with the clamp body 1 are installed under the cone part; a washer 2 is installed on the outside of the mandrel 6 at the upper end of the clamp body 1 , The gasket 2 is a copper pad, and the outer side of the gasket 2 is equipped with an inner positioning sleeve 3 and an outer positioning sleeve 4 successively, and an open sleeve 5 which is offset against the inner side of the outer positioning sleeve 4 is installed on the top of the inner positioning sleeve 3 .

[0014]...

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PUM

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Abstract

The invention discloses a hobbing fixture for dual gears, and relates to the technical field of process device manufacturing. The hobbing fixture comprises a fixture body, wherein the fixture body is provided with a mandrel which penetrates through and is provided with the two dual gears, a nut and a pressing plate are arranged at the upper end of the mandrel, and a cone part matched with the fixture body is arranged at the lower end of the mandrel. A gasket is arranged on the portion, located on the outer side of the mandrel, of the upper end of the fixture body. An inner positioning sleeve and an outer positioning sleeve are sequentially arranged outside the gasket, and an opening sleeve which abuts against the inner side of the outer positioning sleeve is arranged above the inner positioning sleeve. Compared with the prior art, the dual gears can be clamped for machining at a time, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of process equipment manufacturing, in particular to a gear hobbing fixture for double gear machining. Background technique [0002] Such as figure 1 The shown double gear 9 includes a bull gear and a pinion respectively connected to the two ends of the shaft sleeve. The diameter of the bull gear is relatively large, and the gear teeth of the bull gear are usually processed on a gear hobbing machine. Since there is no dedicated double gear The gear hobbing fixture makes it difficult to clamp the double gear during gear hobbing, and the production efficiency is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a double gear hobbing fixture to solve the problems of difficulty in clamping and low production efficiency during gear hobbing of double gears. [0004] In order to solve the above-mentioned problems, the technical solution adopted in ...

Claims

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Application Information

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IPC IPC(8): B23F23/06
Inventor 陈玉昆石磊吴焕
Owner LIUZHOU YONGYI MACHINERY MFG
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