Punching device with adjustable spacing for cold roll forming equipment

Abstract

The invention relates to the technical field of punching devices and discloses a punching device with adjustable spacing for cold roll forming equipment. The punching device comprises a base; a U-shaped supporting plate is fixedly arranged on the upper surface of the base, first screw rods are arranged on the left side and the right side of the U-shaped supporting plate through first threaded holes in a threaded manner, opposite ends of the two first screw rods extend into the U-shaped supporting plate, first U-shaped fixing plates are rotatably arranged at the opposite ends of the two first screw rods through first rolling bearings, clamping mechanisms are arranged inside the two first U-shaped fixing plates, the ends, deviating from each other, of the two first screw rods extend to the outer part of the U-shaped supporting plate, first rotating handles are fixedly arranged on the two ends deviating from each other, two second U-shaped fixing plates are symmetrically arranged inside the U-shaped supporting plate, and punching mechanisms are arranged inside the two second U-shaped fixing plates. According to the punching device with adjustable spacing for the cold roll forming equipment, a punching member can be effectively fixed, the punching stability is high, the punching spacing can be quickly adjusted, and the workpiece production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of punching devices, in particular to a punching device with adjustable spacing for cold-bending forming equipment. Background technique [0002] The punching device of the existing cold roll forming equipment is mounted on the support frame and includes a punching unit. The punching mechanism includes a punching cylinder and a punching die. The punching cylinder is fixedly arranged relative to the support frame and With a piston rod, the punching die includes an adapted upper die and a lower die, the upper die is fixedly connected to the piston rod of the punching cylinder, and the lower die is fixedly arranged relative to the support frame. Because the punching oil cylinder and the lower die of the punching mechanism are relatively fixedly arranged, the spacing of the punching position of the punching mechanism on the punched piece relative to the width of the punched piece is fixed and cannot be adjusted....

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a punching device with adjustable spacing for cold roll forming equipment, which not only can effectively fix the punching parts, but also has high punching stability, and can quickly adjust the punching spacing, It speeds up the production efficiency of the workpiece, and solves the problem that the punching parts cannot be effectively fixed in the current scheme, and the stamping stability of the workpiece is poor, so that the processing accuracy of the punching parts cannot be guaranteed.

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