Multi-degree-of-freedom machining and grinding device

Abstract

The invention discloses a multi-degree-of-freedom mechanical processing and grinding device, which includes a frame, a grinding motor and a grinding wheel. The frame is provided with a lifting outer frame for driving the grinding motor to move up and down, and the two sides of the lifting outer frame are fixedly installed. Sliding sleeve, the inside of the sliding sleeve is provided with a lead screw that forms a helical pair with it, and the tops of the two lead screws pass through the top plate of the frame, and one of the lead screws is connected with the lifting motor fixed on the top plate of the frame The output shaft of the lifting motor is connected through a coupling, and the output shaft of the lifting motor is also fixedly equipped with a driving pulley, and the driving pulley is connected to the fixed driven pulley on another lead screw through a belt. The beneficial effects of the present invention are: Due to the provided lifting motor, grinding motor and traverse motor, the grinding wheel has three degrees of freedom, that is, left and right movement, up and down movement and rotation, which can be adjusted conveniently so as to perform grinding operations on workpieces.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a multi-degree-of-freedom mechanical processing and grinding device. Background technique [0002] After the workpiece is processed, the particles and impurities on the surface need to be removed to obtain a flat surface. Currently, when processing the surface of a workpiece, the workpiece is first clamped, and then the hand-held grinder moves back and forth along the workpiece to grind the surface of the workpiece. Since the hand needs to hold the grinder for a long time, the hand will be sore, causing the grinder to fall off from the hand. , causing injury to the operator, thereby reducing work efficiency and greatly increasing production costs. [0003] Chinese invention patent CN 206047914 U discloses a high-efficiency grinding device, which can better clamp and grind workpieces, but its overall structure is fixed and cannot be adjusted at will, and the positio...

AI Technical Summary

Problems solved by technology

Currently, when processing the surface of a workpiece, the workpiece is first clamped, and then the hand-held grinder moves back and forth along the workpiece to grind the surface of the workpiece. Since the hand needs to hold the grinder for a long time, the hand will be sore, causing the grinder to fall off from the hand. , causing injury to operators, thereby reducing work efficiency and greatly increasing production costs

[0003] Chinese invention patent CN 206047914 U discloses a high-efficiency grinding device, which can better clamp and grind workpieces, but its overall structure is fixed and cannot be adjusted at will, and the position cannot be adjusted when grinding workpieces with different sizes, which is not enough for use convenient

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