End face precision measuring device for rotary speed reducer

By designing an automated measuring device including a base plate, a vertical plate, a bidirectional screw and a dial gauge, the problems of low efficiency and inconsistent standards of the end face detection of the slewing reducer are solved, and efficient and low-cost end face accuracy measurement is achieved.

CN120252458APending Publication Date: 2025-07-04CHONGQING TSINGSHAN IND
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Patent Information

Application Number
CN202510302813.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-03-14
Publication Date
2025-07-04

AI Technical Summary

Technical Problem

In the prior art, the end face detection of the slewing reducer relies on manual operation, and there are problems of low detection efficiency and inconsistent standards.

Method used

A measuring device including a base plate, a vertical plate, a bidirectional screw, a curved clamp, a transmission screw and a dial gauge is designed. Through the cooperation of the cylinder and the driving motor, automatic measurement of the end surface of the slewing reducer is achieved.

Benefits of technology

It realizes efficient and standardized inspection of the end surface of the rotary reducer, improves detection efficiency and reduces production costs.

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Abstract

A rotary speed reducer end face precision measuring device comprises a bottom plate, a vertical plate is arranged on the left side of the bottom plate, the upper end of the vertical plate is fixedly connected with a top plate, the top plate is parallel to the bottom plate, a sliding groove is formed in the center of the bottom plate, a two-way lead screw penetrating through the sliding groove front and back is arranged in the sliding groove, and the two ends of the two-way lead screw are each provided with a sliding block. The upper ends of the two sliding blocks are each provided with an arc-shaped clamping plate, openings of the two arc-shaped clamping plates are oppositely arranged, the top of one end of the two-way lead screw is fixedly connected with a rotary knob, two fixing blocks are arranged at the positions, corresponding to the sliding grooves, of the bottom of the top plate, a transmission lead screw is arranged between the two fixing blocks, and the transmission lead screw and the two-way lead screw are parallel to each other and located in the same plane. One end of the transmission lead screw is fixedly connected with the driving motor, a sliding block is arranged on the transmission lead screw, and the lower end of the sliding block is fixedly connected with a mounting seat provided with a dial indicator through an air cylinder. The measuring device can efficiently detect the end face precision of the rotary speed reducer, and the detection efficiency is high.
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