Small plate polishing and compressing machine

Abstract

The invention relates to a small plate polishing and compressing machine. The small plate polishing and compressing machine comprises a rack, an air compressor, an air tube, a change-over switch, a first branch air pipe, a second branch air pipe, an air cylinder fixing bolt, an air cylinder, a pressing plate limiting nut, a pressing plate limiting gasket, a pressing plate, a support plate, a nut and a support; the air cylinder is fixed to the upper end of the rack through the air cylinder fixing bolt; the support plate is movably fixed to the lower end of the rack through the nut; the pressing plate is movably connected to the lower end of a piston rod of the air cylinder, and the pressing plate limiting nut and the pressing plate limiting gasket are arranged between the piston rod and the pressing plate; and one end of the air pipe is connected with the air compressor, and the other end of the air pipe is connected to the first branch air pipe and the second branch air pipe through the change-over switch. According to the small plate polishing and compressing machine, the manners and characteristics of rapid ejection and retracting of a piston of the air cylinder are adopted, the clamping efficiency of a workpiece is improved, and the novel small plate polishing and compressing machine is stable in work, low in labor intensity, high in polishing, chamfering and clamping efficiency and easy, convenient and safe to operate.

Description

technical field [0001] The invention relates to a grinding and compacting machine for small boards, which belongs to the field of agricultural and forestry machinery processing. Background technique [0002] With the continuous and in-depth development of domestic agricultural mechanization and automation, the agricultural machinery market has put forward higher requirements for the manufacture of agricultural machinery, no matter in its service life or in its appearance. According to the survey, these aspects are now Has directly affected the sales of domestic and foreign markets. The production of small boards is an important part of the quality of agricultural machinery, and the key to the spraying, corrosion resistance and appearance of small boards lies in the grinding and chamfering of the edges. There are sharp corners on the edges of the boards. And burrs are often the main cause of corrosion and unsightly appearance of the plate. In order to avoid this problem, it ...

AI Technical Summary

Problems solved by technology

The production of small boards is an important part of the quality of agricultural machinery, and the key to the spraying, corrosion resistance and appearance of small boards lies in the grinding and chamfering of the edges. There are sharp corners on the edges of the boards. And burrs are often the main cause of corrosion and unsightly appearance of the plate. In order to avoid this problem, it is particularly important to properly treat the small parts of the plate before surface treatment, to grind and chamfer the edges in place, and to remove burrs

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