Mechanism for grinding spring

Abstract

The invention discloses a mechanism for grinding a spring. The mechanism comprises a shell, a motor is fixedly connected to the bottom of the inner wall of the shell, a first shaft is fixedly connected to the top of an output shaft of the motor, a rotating disc is fixedly connected to the top of the first shaft, the upper surface, close to the edge, of the rotating shaft is fixedly connected withan arc tooth plate, a second shaft is arranged over the rotating disc, the left end of the second shaft carries out limited rotation on the inner wall of the shell, two gears are fixedly connected tothe surface of the second shaft, the two gears are mounted in a manner of being symmetric with the vertical center line of the first shaft as the axis of symmetry, and the surface, close to the rightend, of the second shaft penetrates through the shell and carries out limited rotation on the shell. Through cooperative use of above structures, the problems that in the actual use process, due to the limited grinding area of a grinding disc, the spring cannot be sufficiently ground, for a rough spring, the actual grinding effect of the grinding disc is not ideal, inconvenience is brought to a user, and work efficiency is reduced can be solved.

Description

technical field [0001] The invention relates to the technical field of spring grinding equipment, in particular to a mechanism for grinding springs. Background technique [0002] When the spring leaves the factory, because the surface of the spring itself is not smooth or the spring bending tool is not smooth, the outer surface of the spring will have burrs. hand causing injury. People propose a kind of spring grinding equipment for this reason, as disclosed a kind of spring grinding equipment of Chinese patent CN203484997U, the utility model realizes the clamping to spring by two Y-shaped metal blocks, when two grinding discs reverse rotation, It can realize the grinding on both lateral sides of the spring. When the two grinding discs rotate in the same direction, the grinding of the surface of the spring can be realized. At the same time, the utility model realizes the quick switching of the rotating direction of the grinding disc through a gearbox, and ensures two The r...

AI Technical Summary

Problems solved by technology

[0003] But in the actual use process, the grinding area of ​​the grinding disc is limited, it is difficult to fully polish the spring, and for thick springs, the actual grinding effect of the grinding disc is not ideal, which brings inconvenience to use and reduces work efficiency

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