Hirth detection device

The technology of a detection device and a Hirth disc is applied in the direction of measurement device, mechanical measurement device, mechanical device, etc., which can solve the problems of long detection cycle, high technical requirements of detection personnel, and high detection cost, and achieves simple structure, cost reduction, The effect of high detection accuracy

Active Publication Date: 2021-01-01
CHINA HANGFA SOUTH IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a mouse tooth disc detection device to solve the technical problems of high detection cost, long detection cycle and high skill requirements for detection personnel when optical autocollimation is used for detection

Method used

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Embodiment Construction

[0036] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0037] refer to figure 2 and image 3 , the preferred embodiment of the present invention provides a kind of Hirth disc detection device, Hirth disc pair 10 comprises two Hirth discs 11 engaged with each other, and the detection device is used for checking that one end face of Hirth disc pair 10 is opposite to the other end face The end face parallelism error is detected, and the detection device includes: a mounting table 20 for installing and positioning the Hirth disc pair 10, and a mounting seat 30 is supported on the mounting table 20, and the mounting seat 30 is used in the process of detecting the end face parallelism error Rotate around Hirth disc pair 10. The mounting base 30 is provided with a mounting frame 40 that can slide horizontal...

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Abstract

The invention discloses a mouse tooth disc detection device, which comprises an installation table used for installing and positioning a mouse tooth disc pair, wherein an installation seat is supported on the installation table, and the installation seat is used for rotating around the mouse tooth disc pair in the end face parallelism error detection process. The installation seat is provided witha installation frame which can slide along the horizontal direction relative to the installation seat, the installation frame is provided with a measuring meter, and the installation frame is used for mounting a measuring meter and enabling the position of the meter head of the measuring meter to be adjustable relative to the upward end face of the mouse tooth disc. And the measuring meter is used for propping the upward end faces of the mouse tooth disc pair in the process of rotating the installation seat around the mouse tooth disc pair so as to detect the end face parallelism error of theupward end faces of the mouse tooth disc pair relative to the downward end faces of the mouse tooth disc pair. When the mouse tooth disc detection device is used for detection, the operation is simple, the requirement on skills of operators is low, the detection is convenient and rapid, the cost required by detection can be greatly reduced, the detection period can be greatly shortened, and the production and manufacturing processes of the mouse tooth disc can be accelerated.

Description

technical field [0001] The invention relates to the field of hirth disk detection, in particular to a hirth disk detection device. Background technique [0002] See Hirth Parts figure 1 As shown, it is the core part of mechanical indexing equipment. The end face of the Hirth plate is evenly distributed with many high-precision straight teeth. The Hirth Plate is widely used in high-end precision indexing and positioning CNC machine tools and aerospace high-speed and large-torque transmission mechanisms. Such as rotary tables of high-end machine tools, gas turbines and turbine engines, etc. The paired ratchet discs have high meshing requirements, large contact area, strong tooth surface strength and tooth root strength, good positioning rigidity, high repeat positioning and indexing positioning accuracy, automatic centering, and fast positioning speed. Deliver high torque. [0003] The preparation process of the hirth plate is special and complicated, and it depends on the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/252
CPCG01B5/252
Inventor 袁良清魏强肖拾花闵苏宁张玉华
Owner CHINA HANGFA SOUTH IND CO LTD
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