Wear-resistant machine part machining tool

By incorporating a U-shaped frame, rotating clamping arm, fixed plate, dovetail groove, and wear-resistant nail column into the mechanical parts lifting fixture, the problem of reduced clamping capacity caused by clamp wear is solved, achieving improved wear resistance and convenient replacement, thus ensuring the safety and efficiency of lifting.

CN223836935UActive Publication Date: 2026-01-27YANCHENG SHUOBO TECH MFG CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202520311638.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-25
Publication Date
2026-01-27
Estimated Expiration
2035-02-25

AI Technical Summary

Technical Problem

The clamping plates of existing mechanical parts lifting fixtures wear down due to frequent clamping and releasing operations during long-term use, resulting in a decrease in clamping capacity and affecting lifting efficiency and safety.

Method used

The design incorporates a U-shaped frame, rotating clamping arm, fixing plate, dovetail groove, and wear-resistant nail column. Combined with the use of a telescopic rod, this ensures the wear resistance of the clamping plate. The structure of the dovetail block and locking screw facilitates the replacement of the clamping plate.

Benefits of technology

It improves the wear resistance of the clamping plates, extends their service life, ensures clamping capacity, avoids safety accidents, and facilitates the replacement of the clamping plates after wear, thereby improving the safety and efficiency of hoisting.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223836935U_ABST
    Figure CN223836935U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of machining tools, in particular to a wear-resistant machine part machining tool. According to the technical scheme, the device comprises a first rotating clamping arm, a U-shaped frame, a second rotating clamping arm and a fixing plate, two rotating connecting rods are rotationally installed in the U-shaped frame through a first rotating shaft, and the tail ends of the two rotating connecting rods are rotationally connected with the first rotating clamping arm and the second rotating clamping arm through second rotating shafts correspondingly; the first rotating clamping arm and the second rotating clamping arm are rotationally connected through a third rotating shaft, fixing plates are fixedly connected to the tail ends of the first rotating clamping arm and the second rotating clamping arm, dovetail grooves are formed in the inner sides of the two fixing plates, and dovetail blocks are slidably inserted into the two dovetail grooves. According to the clamping plate, the abrasion resistance of the clamping plate can be improved, the service life of the clamping plate is prolonged, meanwhile, the clamping capacity of the clamping plate for mechanical parts is ensured, safety accidents are avoided, and the clamping plate is convenient to replace after being abraded.
Need to check novelty before this filing date? Find Prior Art