Punching mechanism for automobile reinforcement plate processing

Abstract

The invention relates to the technical field of punching, and discloses a punching mechanism for processing automobile reinforcement plates, which includes a punching table, on which a punching head is installed, and is characterized in that: the punching table is provided with a Stamping groove, the upper part of the punching groove is provided with a positioning groove, and both sides of the positioning groove are provided with fixing parts; Support shaft; the support shaft includes a hollow outer shaft, the upper part of the outer shaft is provided with a support platform, the lower part of the support platform is fixed with a protrusion vertical to the outer shaft, the inner shaft is vertically slidably connected to the inner shaft, and the bottom of the inner shaft is provided with a An elastic piece fixedly connected with the outer shaft; a pushing block for pushing the protrusion is arranged on the inner shaft. The invention has a simple structure, can prevent large deformation of the plate around the hole when the hole is punched, and improves the processing efficiency of the reinforced plate.

Description

technical field [0001] The invention relates to the technical field of punching, and specifically discloses a punching mechanism for processing automobile reinforcement plates. Background technique [0002] Reinforcement plates for automobiles are used to strengthen various parts of automobiles to improve the stability and strength of various parts of automobiles. The installation of automobile reinforcement plates includes welding and bolt fixing. [0003] For example, the reinforcement plate installed by bolts needs to be punched on the reinforcement plate. After punching, the bolts can pass through and be locked on various parts of the car. Since the thickness of the reinforcement plate is not large, the punch can quickly punch the punching position. It will cause the plate around the hole to bend downwards, making the surface of the reinforcement plate uneven, which will lead to the need for secondary reinforcement of the reinforcement plate, that is, leveling the punchi...

AI Technical Summary

Problems solved by technology

[0003] For example, the reinforcement plate installed by bolts needs to be punched on the reinforcement plate. After punching, the bolts can pass through and be locked on various parts of the car. Since the thickness of the reinforcement plate is not large, the punch can quickly punch the punching position. It will cause the plate around the hole to bend downwards, making the surface of the reinforcement plate uneven, which will lead to the need for secondary reinforcement of the reinforcement plate, that is, leveling the punching position of the reinforcement plate, which will inevitably increase the processing cost and processing time of the reinforcement plate , reducing the processing efficiency of the reinforced plate

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