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Multi-linkage gear shaping quick positioning tool

A multi-gear and positioning tooling technology, which is applied to gear tooth manufacturing devices, belts/chains/gears, gear teeth, etc., can solve problems such as large errors, difficult to guarantee accuracy, and affect the quality of multi-gear products, and achieve positioning accuracy High, easy to operate, suitable for mass production

Active Publication Date: 2013-10-02
双环传动(重庆)精密科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned processing method through manual calibration has the disadvantages of large error and difficult to guarantee the accuracy, which seriously affects the product quality of the multi-connected gear processed by gear shaping

Method used

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  • Multi-linkage gear shaping quick positioning tool
  • Multi-linkage gear shaping quick positioning tool
  • Multi-linkage gear shaping quick positioning tool

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with accompanying drawing and embodiment:

[0030] Such as Figures 1 to 3 As shown, the multi-connected gear shaper quick positioning tool of the present invention includes a sliding seat 1 and a positioning rod 2 arranged on the sliding seat 1. One end of the positioning rod 2 is provided with an opening 21 corresponding to the shape of the gear teeth. One end is provided with a protrusion 22 capable of being inserted into the tooth groove. When processing the first part, first fix the workpiece so that the open end of the positioning rod is stuck on the gear tooth that has been machined, and then insert the protruding end of the positioning rod into the tooth groove of the gear shaper cutter , and then fix the gear shaper cutter, so that the gear shaper cutter and the processed teeth on the part establish a one-to-one correspondence, and measure the processed part. If there is a slight deviation ...

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Abstract

The invention discloses a multi-linkage gear shaping quick positioning tool. The multi-linkage gear shaping quick positioning tool comprises a sliding seat, a positioning rod which is arranged on the sliding seat and a positioning fixture which is used for fixing a multi-linkage gear on a slotting machine working platform. One end of the positioning rod is provided with an opening which corresponds to the gear in shape, and the other end of the positioning rod is provided with a protrusion which can be inserted into a toothed groove. During use, when a first part is machined, the workpiece is firstly fixed, one end, with the opening, of the positioning rod is clamped on gear teeth, machined to be in a tooth shape, of the gear, the other end, with the protrusion, of the positioning rod is inserted into a tooth groove of a slotting cutter, after the slotting cutter and the gear which is machined to be in the tooth shape are meshed so as to automatically reach a precise angle through positioning of the positioning rod, the slotting cutter is then fixed, the one-to-one corresponding relation between the slotting cutter and machined teeth on the part is established, and when follow-up parts are machined, the positioning rod simply needs to be used for positioning during part fixing. The multi-linkage gear quick positioning tool has the advantages of being high in positioning precision, convenient to operate, suitable for large batch production and the like.

Description

technical field [0001] The invention relates to a slotting machine tool, in particular to a gear slotting positioning tool capable of accurately calibrating the alignment of upper and lower gear teeth when processing multiple gears. Background technique [0002] For multiple gears, especially double gears on the intermediate shaft of automobile gearboxes, the gear shaping process requires that the centerlines of the teeth on the upper and lower gears can be on the same plane. [0003] The processing method in the prior art is: firstly a gear is processed by gear shaping, and then a collimator is used to adjust the angle of the gear shaping cutter with the naked eye, so that the centerlines of the teeth on the upper and lower gears are on the same plane. The above-mentioned processing method through manual calibration has the disadvantages of large error and difficult to guarantee the accuracy, which seriously affects the product quality of the multi-connected gear processed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F23/06
Inventor 张宏黎薇
Owner 双环传动(重庆)精密科技有限责任公司
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