A manipulator chuck for bearing production

Abstract

The invention discloses a mechanical hand chuck for bearing production. The mechanical hand chuck comprises an outer sleeving part and inner inserting heads. A plurality of circular arc supporting sheets extending downwards are formed on the lower end face of the outer sleeving part. Circular arc baffles are formed on the outer walls of the lower ends of the circular ac supporting sheets. A plurality of rectangular grooves are formed in the outer walls of the inner inserting heads between the circular arc supporting sheets. [-shaped movable bases are inserted in the grooves. Permanent magnets are inserted and fixed in the movable bases and located in the middles of the movable bases. A plurality of T-shaped limiting rods are inserted to the inner walls of counter bores of the inner inserting heads. The limiting rods penetrates through the inner inserting heads to be fixed to the movable bases. The limiting rods are sleeved with pressure springs in an inserted mode. The two ends of the pressure springs abut against the inner walls of the counter bores and the heads of the limiting rods. A connection plate is formed on the upper end face of the outer sleeving part. An air cylinder is fixed to the connection plate. A piston rod of the air cylinder penetrates through the connection plate to be fixed to the inner inserting heads. By means of the mechanical hand chuck, a bearing ring can be conveniently clamped, and meanwhile sight influences are produced on surface quality of the bearing ring during clamping.

Description

Technical field: [0001] The invention relates to the technical field of robots for bearing production, and more specifically relates to a manipulator chuck for bearing production. Background technique: [0002] Bearings are components that fix and reduce the friction coefficient of loads in the process of mechanical transmission, and are an important part of contemporary mechanical equipment. The existing bearing manufacturing production is gradually changing from manual to fully automated. Robots and manipulators play a vital role in the fully automated production of bearings. Gripper, although its mechanical jaw has good versatility, it is inconvenient to clamp the inner or outer ring of the ring. There are only two points of contact between the jaw and the inner or outer ring. The clamping force is small and the friction It is not enough to lift the bearing ring, and when the clamping force is large, it is easy to affect the quality of the inner or outer wall of the bear...

AI Technical Summary

Problems solved by technology

The existing bearing manufacturing production is gradually changing from manual to fully automated. Robots and manipulators play a vital role in the fully automated production of bearings. Gripper, although its mechanical jaw has good versatility, it is inconvenient to clamp the inner or outer ring of the ring. There are only two points of contact between the jaw and the inner or outer ring. The clamping force is small and the friction Not enough to lift the bearing ring, when the clamping force is large, it is easy to affect the quality of the inner or outer wall of the bearing ring

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