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Duplex gear positioning and centering fixture

A double gear and centering fixture technology, which is applied in gear tooth manufacturing devices, belts/chains/gears, gear teeth, etc., can solve the problems of low accuracy, lack of mass production, low efficiency, etc., and achieve mass production The effect of production and rapid positioning

Active Publication Date: 2018-04-17
CHONGQING QINGPING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, only the large gear is used for positioning in the subsequent processing of the double gear, and when the positional relationship between the large gear and the small gear is ensured, a specific position of the large gear is found with the naked eye. However, this positioning method is only observed by naked eyes, and the accuracy is not high. After processing, it needs to be inspected to confirm whether the selected tooth groove is correct.
Another method is to use Wangong Display (an instrument) to find the tooth groove of the large gear for positioning, but this method of alignment is too inefficient and does not have the ability for mass production

Method used

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  • Duplex gear positioning and centering fixture
  • Duplex gear positioning and centering fixture
  • Duplex gear positioning and centering fixture

Examples

Experimental program
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Effect test

Embodiment approach

[0021] figure 1 It is the first embodiment of the device of the present invention, where the positioning teeth of the center hole of the large gear positioning piece are positioned with the large gear of the double gear, and the pinion positioning piece is set as the positioning taper pin and the pinion of the double gear for positioning, and the double gear is processed. When the large end face of the gear is connected, the fastener 9 is a bolt, the pinion positioning piece 2 in the positioning device is located on the boss of the mandrel 1, and the axial positioning block 4 is arranged on the pinion positioning piece 2 and positioned on the large gear positioning piece. In the central hole 304 of the piece 3, and connected with the pinion positioning piece 2, the large gear positioning piece is provided with a pin hole 301, and the pinion positioning piece is provided with a pin hole 201, and three groups of positioning teeth 303 are uniformly arranged in the large gear posit...

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PUM

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Abstract

The invention relates to the field of duplicate gear processing, and discloses a duplicate gear positioning and centering clamp. The duplicate gear positioning and centering clamp comprises a mandrel, a fastening element and a positioning device, wherein the mandrel is used for sleeving the duplicate gear; the fastening element is arranged on the mandrel and tightly presses the duplicate gear; the positioning device is used for locking the duplicate gear; the positioning device is formed by connecting a big gear positioning sheet and a small gear positioning sheet; the mandrel is provided with a lug boss; the positioning device is arranged on the lug boss and is fastened with the lug boss. The device has the advantages that through the special arrangement angle of inner teeth in big and small gear sheets, the position relationship between the two gears can be conveniently, fast and accurately found out.

Description

technical field [0001] The invention relates to the field of a gear positioning fixture, in particular to a double gear positioning and centering fixture. Background technique [0002] In the prior art, only the large gear is used for positioning in the subsequent processing of the double gear, and when the positional relationship between the large gear and the small gear is ensured, a specific position of the large gear is found with the naked eye. Algorithm is used for positioning, but this positioning method is only observed by naked eyes, and the accuracy is not high. After processing, it needs to be inspected to confirm whether the selected alveolar is correct. Another method is to use Wangong Display (an instrument) to find the tooth groove of the large gear for positioning, but this method of alignment is too inefficient and does not have the ability for mass production. Contents of the invention [0003] In view of this, the technical problem to be solved by the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23F23/06
CPCB23F23/06
Inventor 袁川
Owner CHONGQING QINGPING MACHINERY
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