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Tooth surface runout detection device

A runout detection and tooth surface technology, applied in the direction of measuring devices, mechanical measuring devices, mechanical devices, etc., can solve the problems of high price, inconvenient operation, complex structure, etc., and achieve the effect of convenient operation, simple structure and high detection accuracy

Pending Publication Date: 2021-04-02
HUBEI SANJIANG SPACE WANSHAN SPECIAL VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In the actual production site, for gear (or spline, etc.) tooth surface runout detection, it is necessary to use a special runout detector, which has a complex structure, inconvenient operation, and is expensive.

Method used

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  • Tooth surface runout detection device

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Embodiment Construction

[0013] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0014] like figure 1 As shown, this embodiment provides a tooth surface runout detection device, including a base 1, a driving rod 2, a ball-bar measuring head 4, and a dial indicator 5. The driving rod 2 is connected to the base 1 through a pin shaft 3, And the driving rod 2 can swing around the pin shaft 3, and the dial indicator 5 and the ball measuring head 4 are respectively fixed on the upper and lower ends of the driving rod 2.

[0015] In this embodiment, the dial indicator 5 is arranged equidistantly from the center of rotation of the ball bar measuring head 4 relative to the pin shaft 3 . ...

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Abstract

The invention discloses a tooth surface runout detection device which comprises a base, a driving lever, a ball rod measuring head and a dial indicator, the driving lever is connected with the base through a pin shaft, the driving lever can swing around the pin shaft, the dial indicator and the ball rod measuring head are fixed at the upper end and the lower end of the driving lever respectively,and a return spring connected with the driving lever is further arranged on the base. The driving lever can drive the ball rod measuring head and the dial indicator to automatically return in a free state. The tooth surface runout detection device is designed by adopting an equal armed lever principle, can detect tooth surfaces of gears or spline parts with different specifications by replacing the ball rod measuring head, and has the advantages of high detection precision, high efficiency, convenience in operation, simple structure and the like.

Description

technical field [0001] The invention belongs to the technical field of detection tools, and in particular relates to a tooth surface runout detection device, which is suitable for detecting the tooth surface runout errors of various specifications of gears and spline parts. Background technique [0002] In the actual production site, for the runout detection of the gear (or spline, etc.) tooth surface, it is necessary to use a special runout detector, which has a complex structure, inconvenient operation, and is expensive. Contents of the invention [0003] The invention provides a tooth surface runout detection device, which can quickly and easily detect the tooth surface runout of a gear or a spline part. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A tooth surface beating detection device, including a base, a driving rod, a ball-bar measuring head, and a dial indicator, the driving rod is connected to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00
CPCG01B5/00
Inventor 朱海
Owner HUBEI SANJIANG SPACE WANSHAN SPECIAL VEHICLE
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