Chain drive mechanism for grinding machine

Abstract

The present invention proposes a chain transmission mechanism for grinding machines, which includes a bracket, a first housing, a second housing, a motor, a reducer, a driving sprocket, a guide shaft, a driven sprocket, a chain and a tension adjustment mechanism; The tightening adjustment mechanism includes an adjustment block fixed shaft, an adjustment block, an adjustment sprocket shaft, an adjustment sprocket, an adjustment spring fixture, an adjustment spring, an adjustment screw and an adjustment screw fixing seat. The adjustment sprocket is located on the inner side of the chain, and the adjustment screw is fixed on the adjustment screw. Rotating in the seat, the adjusting spring drives the adjusting sprocket to move to the side where the driving sprocket and the driven sprocket connect the center line, so that the chain is tensioned, and the transmission efficiency and stability are improved, thereby improving the grinding accuracy and grinding efficiency of the grinding machine .

Description

technical field [0001] The invention relates to the technical field of mechanical transmission, in particular to a chain transmission mechanism for a grinding machine. Background technique [0002] In the field of mechanical processing, a grinding machine is a commonly used processing equipment. During the grinding process, vibration will be generated. Although the commonly used gear transmission mechanism has high transmission efficiency, it cannot alleviate the vibration. The vibration during grinding is transmitted to the motor and reducer. It is easy to cause damage to the motor and the reducer. At the same time, when the motor and the reducer rotate, some vibrations generated are also easily transmitted to the grinding wheel, resulting in problems such as low grinding accuracy and low efficiency. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a chain transmission mechanism for a ...

AI Technical Summary

Problems solved by technology

[0002] In the field of mechanical processing, a grinding machine is a commonly used processing equipment. During the grinding process, vibration will be generated. Although the commonly used gear transmission mechanism has high transmission efficiency, it cannot alleviate the vibration. The vibration during grinding is transmitted to the motor and reducer. It is easy to cause damage to the motor and reducer. At the same time, when the motor and reducer rotate, some vibrations are easily transmitted to the grinding wheel, resulting in low grinding accuracy and low efficiency.

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