Environment-friendly punching device for side wall of metal drum

Abstract

The invention discloses an environment-friendly punching device for the side wall of a metal drum. The device comprises a base and a top plate. A pair of vertical guide columns are arranged on the upper surface of the base, an arc-shaped positioning plate is fixed to the center of the lower surface of the top plate and inserted into the vertical guide columns, a fixing column is fixed to the lowersurface of the front end of the top plate, a fixing base is arranged at the bottom end of the fixing column, an adjusting screw is rotationally connected between the top plate and the fixing base, alifting base is screwed to the adjusting screw, an arc-shaped pressing block is arranged on the lifting base, a drilling gun fixing plate is arranged in front of the arc-shaped positioning plate, anda drilling gun movable supporting plate is arranged in front of the drilling gun fixing plate. The device has the beneficial effects that the metal drum can be punched stably through a drilling gun, sideslip is avoided, the metal drum cannot deform during drilling, the quality of products is guaranteed, metal powder falling into the drum during drilling can be completely absorbed, and the device is environmentally friendly and convenient.

Description

technical field [0001] The invention relates to the field of metal barrel processing equipment, in particular to an environment-friendly punching device for the side wall of the metal barrel. Background technique: [0002] During the production process of metal barrels, holes need to be drilled on the side wall, and then nuts are welded at the positions of the holes to install other parts such as handles. And it is easy to slightly deform the sidewall around the hole, which affects the overall appearance. In addition, the metal powder during drilling is easy to fall in the bucket, which needs to be cleaned again, which is very troublesome. Invention content: [0003] The purpose of the present invention is to aim at the deficiencies of the prior art, and provide an environment-friendly punching device for the side wall of a metal barrel, which can enable the drilling gun to stably punch the metal barrel without side slipping, and can also The metal barrel will not be defo...

AI Technical Summary

Problems solved by technology

[0002] During the production process of metal barrels, holes need to be drilled on the side wall, and then nuts are welded at the positions of the holes to install other parts such as handles. And it is easy to slightly deform the side wall around the hole, which affects the overall appearance. In addition, the metal powder during drilling is easy to fall into the barrel, and it needs to be cleaned again, which is very troublesome

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