Magnetic chuck and adsorption device

Abstract

The invention discloses a magnetic chuck and an adsorption device. The magnetic chuck includes a chuck body, an adjusting part and an absorption assembly, the chuck body is provided with a plurality of guide grooves in the radial direction of the chuck body, and the guide grooves are evenly distributed around the center of the chuck body; the central axis of the adjusting part coincides with the central axis of the chuck body, the adjusting part is provided with a plurality of curved track grooves, the track grooves are evenly distributed around the center of the adjusting part, the distance from the single track groove to the center of the adjusting part decreases in the track direction of the track groove, and the number of the track grooves is the same as the number of the guide grooves; and the absorption assembly includes a plurality of connecting rods, the connecting rods are arranged one-to-one corresponding to the guide grooves, the connecting rods are arranged in the track grooves and the guide grooves in a penetrating mode, and each of the connecting rods is provided with an adsorption part. The magnetic chuck is suitable for absorbing workpieces of different sizes, the stability is good, and the stress is equilibrium.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a magnetic chuck and an adsorption device. Background technique [0002] At present, in the process of mechanical production, people are often required to carry large workpieces, which often consumes manpower and has extremely low work efficiency. For some large ferromagnetic workpieces with central symmetry, manipulators are often used to clamp them. Because the workpieces are heavy, the stability is not good when clamping, which may easily lead to safety accidents. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a magnetic chuck and an adsorption device, which are suitable for adsorbing workpieces of different sizes, and have good stability and balanced force. [0004] In order to solve the above-mentioned technical problems, the present invention provides a magnetic chuck and an adsorption device, in...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of mechanical production, people are often required to carry large workpieces, which often consumes manpower and the work efficiency is extremely low

For some large ferromagnetic workpieces with central symmetry, manipulators are often used to clamp them. Due to the heavy workpieces, the stability of clamping is not good, which may easily lead to safety accidents.

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