Upper grinding mechanism of uniform heat dissipation dynamic grinding machine

Abstract

The invention discloses an upper grinding mechanism of a uniform heat dissipation dynamic grinding machine. The upper grinding mechanism comprises a supporting frame, a speed reduction motor, a rotation shaft and an upper grinding body. The speed reduction motor is fixed to the supporting frame, the rotation shaft is vertically arranged on a first eccentric bearing at the output end of the speed reduction motor, the upper grinding body is fixedly arranged at the bottom of the rotation shaft, and a hollow cooling structure is arranged in the upper grinding body. The upper grinding mechanism further comprises a water cooling system for cooling the hollow cooling structure and the bottom of the upper grinding body. A second eccentric bearing is fixedly connected to the upper end of the rotation shaft and connected with the middle portion of a horizontal plate, a first air cylinder and a second air cylinder are arranged on the supporting frame, and the stretching-out end of the second aircylinder and the stretching-out end of the first air cylinder are connected with the left end and the right end of the horizontal plate correspondingly. Providing the upper grinding mechanism of the uniform heat dissipation dynamic grinding machine is the purpose, eccentric dynamic grinding can be achieved, the situation that due to centralized grinding of an existing grinding machine, grinding isuneven is avoided, and the grinding quality is improved.

Description

technical field [0001] The invention relates to an upper grinding mechanism of a dynamic grinding machine with uniform heat dissipation. Background technique [0002] The grinding machine is mainly used for deburring, surface rust treatment, surface polishing and grinding cleaning of products, and is widely used in various fields. The existing grinding machines have the following disadvantages: 1. The grinding angle needs to be adjusted manually, and the grinding surface is relatively concentrated during the grinding process, resulting in partial areas not being ground properly, resulting in uneven grinding, which affects the grinding quality; 2. Grinding A large amount of heat is generated during the process, the thermal stress is highly concentrated, and the cooling effect is poor, which often causes damage to the grinding surface, affecting the service life of the equipment and the grinding effect. Contents of the invention [0003] The purpose of the present invention...

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Problems solved by technology

[0003] The object of the present invention is to address the above problems, to provide an upper grinding mechanism of a dynamic grinding machine with uniform heat dissipation, which can realize eccentric dynamic grinding, solve the problem of uneven grinding caused by centralized grinding of existing grinding machines, and improve the grinding quality

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