Face tooth grinding fixture

A face gear and grinding technology, which is applied in the field of auxiliary face gear grinding and end face gear grinding fixtures, can solve the problem that the roughness of the tooth surface and the shape of the tooth cannot be ground or trimmed, and the meshing accuracy of the face gear is difficult to be guaranteed. It is difficult to ensure the roughness of the end face teeth, etc., to achieve the effect of compact structure, low manufacturing cost and waste reduction

Inactive Publication Date: 2011-11-23
WUXI RL PRECISION MACHINERY
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] At present, the face gear used for face gear transmission is usually processed by milling, and the accuracy of the tooth surface is completely guaranteed by the accuracy of the milling cutter. Finally, due to the lack of technological means, the tooth surface roughness and tooth shape cannot be ground or trimmed, so it is difficult to ensure the roughness requirements of the end face tooth surface and the accuracy of the tooth shape, making it difficult to guarantee the meshing accuracy of the end face teeth. Ultimately, the premature wear of the end face teeth will eventually be scrapped, shortening the service life, resulting in a lot of waste

Method used

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Embodiment Construction

[0019] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, the present invention comprises a lower pallet 1, an indexing device 100 is installed on the lower pallet 1, a positioning sleeve 8 is fixedly installed on the indexing device 100, and the positioning sleeve 8 is coaxially installed with the indexing device 100 and is installed with the indexing device 100. synchronous rotation. The indexing device 100 includes a mandrel 14 fixedly installed and a fixed sleeve 5. The fixed sleeve 5 is fixedly installed on the lower supporting plate 1 through screws and cylindrical pins 13. The indexing plate 7 is rotatably set in the fixed sleeve 5. Rotatably installed on the mandrel 14 through the bearing 6, the outer circumference of the index plate 7 is provided with an index groove 701 ( figure 2 , image 3 ), the number of indexing grooves 701 o...

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Abstract

The invention relates to a face tooth grinding fixture characterized by comprising a bottom support plate, wherein a dividing device is installed on the bottom support plate, a positioning sleeve is fixedly installed on the dividing device, the positioning sleeve and the dividing device are coaxially installed, a clamping device is arranged at the upper end of the positioning sleeve, an inclined surface is formed on the bottom surface of the bottom support plate, and the angle of the inclined surface is equal to the included angle between the root of the processed face tooth and the theoretical line of action. The face tooth grinding fixture has a simple and compact structure, low manufacturing cost and convenience in operation, can realize grinding of the face tooth only by a common tool grinder without needing extra special equipment, provides a means for grinding the face tooth, meets the requirement on the roughness of the face tooth surface, improves the tooth form accuracy, ensures the accuracy of mesh of the face tooth, prolongs the service life of the face tooth and reduces waste.

Description

technical field [0001] The invention relates to a process equipment, in particular to an end face gear grinding fixture, which is used for assisting end face gear grinding. Background technique [0002] At present, the face gear used for face gear transmission is usually processed by milling, and the accuracy of the tooth surface is completely guaranteed by the precision of the milling cutter. The roughness of the tooth surface of the face gear is also directly cut by the milling cutter. Finally, due to the lack of technological means, the tooth surface roughness and tooth shape cannot be ground or trimmed, so it is difficult to ensure the roughness requirements of the end face tooth surface and the accuracy of the tooth shape, making it difficult to guarantee the meshing accuracy of the end face teeth. Ultimately, the premature wear of the end face teeth will eventually be scrapped, shortening the service life, thereby causing a lot of waste. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F23/02B23F15/06
Inventor 伊鸿志
Owner WUXI RL PRECISION MACHINERY
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