Safety fixed clamp used for parts

Abstract

The invention discloses a safety fixed clamp used for parts. The safety fixed clamp comprises a fixing table, a ring-shaped containing groove is formed in the fixing table, a semi-cylindrical fixing barrel is fixedly connected to the position, outside the containing groove, of the upper surface of the fixing table, and the fixing barrel and the containing groove are coaxially arranged; and a semi-cylindrical free barrel is further included, the free barrel and the fixing barrel are connected through a snap joint and can be spliced into a complete fixing clamping hole, the inner walls of the free barrel and the fixing barrel are evenly provided with a plurality of supporting rods vertically connected with the inner walls of the free barrel and the fixing barrel in the peripheral direction,and attracting discs are connected to the ends of the supporting rods. By means of the fixed clamp, shaft sleeves can be well fixed, the safety of the shaft sleeves in the machining process is improved, deformation is not prone to occurring, meanwhile, installation of the shaft sleeves is convenient, and the production efficiency is high.

Description

technical field [0001] The invention relates to a fixing fixture, in particular to a safety fixing fixture for parts. Background technique [0002] Mechanical parts, also known as mechanical components, are the basic components of machinery, and they are inseparable individual parts that make up machinery and machines. Mechanical parts are not only a subject of research and design of mechanical basic parts in various equipment, but also a general term for parts and components. The shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft, and is an integral part of the sliding bearing. Since the role of bearings and bushings is inseparable from all kinds of mechanical equipment, the production of parts such as bushings is very important. Usually, the end of the shaft sleeve after drilling or cutting needs to be polished after the preparation is completed. When the shaft sleeve is polished or processed in other ways, the bottom of the shaft sleeve needs to...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the bottom of the shaft sleeve needs to be fixed when the shaft sleeve is polished or processed, but the existing fixing tools are poor in stability and easily cause the deformation of the shaft sleeve. The safety fixing fixture can fix the shaft sleeve well, improve the safety of the shaft sleeve during processing, and is not easy to be deformed. At the same time, the installation of the shaft sleeve is convenient and the production efficiency is high.

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