Infinite-rotating automatic clamping mechanism for full-automatic balancing machine

Abstract

The invention discloses an infinite-rotating automatic clamping mechanism for a full-automatic balancing machine. The infinite-rotating automatic clamping mechanism comprises a pneumatic gripper, a finger, a cylinder, a connecting rod piston, a compression spring, a rotating shaft, bearing blocks, a synchronizing wheel, a rotary joint and bearings; the pneumatic gripper is fixed on the finger, the finger is sunk in a sliding groove formed at one end of the cylinder and in transmission connection with one end of the connecting rod piston in the cylinder, the compression spring is located in the cylinder and acts on the other end of the connecting rod piston, the other end of the cylinder is fixedly connected with one end of the rotating shaft, and the two ends of the rotating shaft are arranged in the bearing blocks by virtue of the bearings; an air intake is formed at one end of the rotating shaft, a central air duct communicated with the air inlet is formed in the rotating shaft, the cylinder is divided by the connecting rod piston into a first inner chamber and a second inner chamber, an air inlet is formed in the first inner chamber, while an air outlet is formed in the second inner chamber, the air inlet is communicated with the central air duct, and the first inner chamber is communicated with the central air duct via the air inlet; the rotary joint communicated with the air intake is arranged on the rotating shaft, and the synchronizing wheel sleeves the shaft end of the rotating shaft.

Description

technical field [0001] The invention relates to the technical field of full-automatic balancing machines, in particular to an infinitely rotating automatic clamping mechanism for full-automatic balancing machines. Background technique [0002] Motors are important production and daily necessities. Among them, during the manufacturing process of the motor rotor, due to the influence of materials, manufacturing processes and assembly, there is an initial unbalance. The motor rotor with excessive unbalance produces vibration and noise during high-speed rotation, which shortens the life of the product and even brings danger. Therefore, it is necessary to correct the dynamic balance of the motor rotor. [0003] The balance correction equipment used for motors can be divided into two categories, namely manual correction rotor dynamic balance machine and automatic rotor dynamic balance correction machine. The cost of manually correcting the dynamic balancing machine is low, and t...

AI Technical Summary

Problems solved by technology

This structure requires the use of two air connectors and two air pipes. If you do not pay attention to the wiring of the air pipes, it is easy to fail, and its structure is relatively complicated, and the manufacturing cost is relatively high.

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