Sequential punching machine for conductive row

Abstract

The invention discloses a conductive row sequential punching machine and relates to the technical field of conductive row sequential punching machines. The conductive row punching machine includes a punching machine case, the upper surface of the punching machine case is provided with a rectangular groove, the punching machine case is provided with a punching device, and the punching device includes a disc one, Three bearings 1 are movably connected on the first of the discs, and the first three bearings are movably connected with the second rectangular connecting rod, and the second three rectangular connecting rods are movably connected with the sixth bearing, and the three bearings 1 are movably connected. The six are movably connected with a rectangular block 1, and every two springs are movably connected with a rectangular block 2, the sliding of the piston rod drives the sliding of the piston, and the sliding of the piston squeezes the air in the piston tube, and the air in the piston tube is released from the air outlet Punch out to blow away the dust left by punching on the rectangular groove, so that the rectangular groove is cleaner, and solve the problem of too much dust on the existing punching equipment.

Description

technical field [0001] The invention relates to the technical field of conductive row sequential punching machines, in particular to a conductive row sequential punching machine. Background technique [0002] The bus bar refers to the copper bar or aluminum bar connecting the main switch in the electric cabinet and the switches in each branch circuit in the power supply system. The busbar is generally a solid structure with a rectangular cross section. According to incomplete statistics, the annual usage of busbars in low-voltage switchboards and switchgears is about 300,000 tons. However, as the price of non-ferrous metal copper rises and fluctuates daily, the cost of busbars accounts for 20% to 40% of the total cost of switchboards and switchgears. In order to reduce the overall manufacturing cost of switchboards, switch cabinets, etc., one of the solutions provided in the prior art is to use copper-aluminum composite bars. However, copper and aluminum alloys will under...

AI Technical Summary

Problems solved by technology

[0003] The existing conductive row punching machine has the following problems: 1. The existing conductive row punching machine can only have one machine and one hole. If more holes are punched on the conductive row, the puncher needs to be replaced, and one machine cannot be porous; 2. Dust will be left due to metal cutting when drilling, but the existing punching machine cannot clean the dust, resulting in low drilling efficiency for a long time

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