Bus bar positioning punching machine

Abstract

The invention discloses a bus bar positioning punching machine which comprises a working platform and a hydraulic punching device mounted on the working platform, wherein dowel pin devices which extend front and rear are separately arranged on positions, positioned at the left side and the right side of the hydraulic pumping device, of the working platform; each dowel pin device comprises a fixed sleeve fixedly arranged on the working platform and a locating insertion pin which is movably inserted into the fixed sleeve in a penetrating mode; a long slot is horizontally formed in the top tube wall of the fixed sleeve; a regulating handle which gets out of the long slot is fixedly arranged in the radial direction of the middle part of the locating insertion pin; and a plurality of positioning blocking slots for allowing the regulating handle to block are horizontally formed in the tube wall of the long slot at equal distance. The bus bar positioning punching machine is simple in structure, is convenient to use, is accurate in position, effectively improves punching efficiency of a bus connecting hole, and solves the problems in the prior art.

Description

technical field [0001] The invention relates to a busbar processing equipment, in particular to a busbar positioning punching machine. Background technique [0002] Busbar is a high-current conductor used in power distribution and power supply devices. It is mainly used for the connection between the main switch in the power distribution cabinet and each switch in each branch circuit. According to the different materials, it is also called copper bar or aluminum bar. . The manufacture of the busbar is to first cut the corresponding length of copper strip or aluminum strip to make the busbar base material, and then use the punching machine to punch out the connection holes at both ends of the busbar base material, and finally pass the bending machine according to the installation needs. Bend the busbar substrate at an angle. Among them, in the busbar punching process, the existing technology needs to first determine the distance between the busbar connecting hole and its ed...

AI Technical Summary

Problems solved by technology

Among them, in the busbar punching process, the existing technology needs to first determine the distance between the busbar connecting hole and its edge and end by measuring, then draw a line on the busbar base material and punch the sample hole, and finally send it into the The hydraulic punching machine is used for punching. This method is complicated to operate, the punching efficiency is low, and it is not easy to align when punching, which leads to deviations in the punched connection holes, which affects the assembly of the busbar.

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