An anti-grinding device for grinding metal workpieces for electromechanical use

Abstract

The invention discloses an anti-grinding electromechanical metal workpiece grinding device, which comprises a first conical clamping block which is rotatably arranged on a bottom plate, and a second conical clamping block which can be lifted up and down and is rotatably arranged on an L-shaped support plate. Below the top plate, the side plate of the L-shaped support plate is set on the bottom plate, the upper part of the first tapered clamping block can extend into the tubular metal workpiece, the second tapered clamping block is located above the tubular metal workpiece and the lower part can extend into the tubular metal workpiece In the metal workpiece, the lower end surface of the second tapered clamping block is provided with a first transmission assembly, and the upper end surface of the first tapered clamping block is provided with a transmission groove, the transmission block of the first transmission assembly can cooperate with the transmission groove, and the grinding wheel rotates It is arranged on the bottom plate and adhered to the outer wall of the tubular metal workpiece. In this application, through the cooperation of the transmission block and the transmission groove, the first conical clamping block and the second conical clamping block are driven to rotate, so as to avoid direct contact between the tubular metal workpiece and the first conical clamping block and the second conical clamping block. Friction causes damage and improves the quality of the sanding.

Description

technical field [0001] The invention relates to the field of electromechanical processing, in particular to an anti-grinding device for grinding metal workpieces used in electromechanical applications. Background technique [0002] In the process of electromechanical processing, it is often necessary to grind the outer wall of the tubular metal workpiece. In the prior art, during the grinding process, the worker needs to hold the workpiece close to the sand table for grinding. This grinding method is relatively dangerous. During the contact process of the grinding sand table, excessive friction may cause the workpiece to fall off, causing the worker's hands to come into contact with the sand table, resulting in hand injury. Secondly, in the process of grinding, the tubular metal parts need to be ground first Positioning on the coaxial line with the grinding wheel and then clamping and grinding, the process is cumbersome and the grinding efficiency is low. Moreover, the workp...

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Problems solved by technology

[0002] In the process of electromechanical processing, it is often necessary to grind the outer wall of the tubular metal workpiece. In the prior art, during the grinding process, the worker needs to hold the workpiece close to the sand table for grinding. This grinding method is relatively dangerous. During the contact process of the grinding sand table, excessive friction may cause the workpiece to fall off, causing the worker's hand to contact the sand table, resulting in hand injury. Secondly, in the process of grinding, the tubular metal parts need to be ground first Positioning on the coaxial line with the grinding wheel and then clamping and grinding, the process is cumbersome and the grinding efficiency is low. Moreover, the workpiece to be polished is clamped by a complete clamping method for grinding, and the clamping force is completely transmitted to the part to be polished, which is easy to cause damaged parts

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