Metal sheet bending deformation machining automated machine

Abstract

The invention relates to a metal sheet bending deformation machining automated machine. The automated machine comprising a machine tool, a transmission device, two adjusting devices, two limiting devices, two guide devices, a stamping head, two pushing devices and a outer frame, wherein the outer frame is arranged at the upper end of the machine tool; the guide devices are arranged on the inner side of the outer frame, and a square hole is formed in the middle of the outer frame; the stamping head is arranged in the square hole; the transmission device is arranged in the middle of the machinetool; the pushing devices are symmetrically arranged at the front end and the rear end of the transmission device; one limiting device is arranged at the upper end of each pushing device; and the limiting devices are connected with the outer frame through the adjusting devices. According to the metal sheet bending deformation machining automated machine, the problems that when an existing steel plate is stamped and bent, the two ends of the steel plate are usually clamped by adopting a rigid clamp, the friction force between the rigid clamp and the steel plate is large, the contact parts between the rigid clamp and the steel plate are prone to deform, the stamping head is an easy-to-wear part, gaps are generated between the stamping head and parts in the machine tool after use for a long time, so that the phenomenon of slight shaking can appear during working of the stamping head and the like can be solved.

Description

technical field [0001] The invention relates to the technical field of sheet metal processing, in particular to an automatic machine for bending and deformation processing of sheet metal. Background technique [0002] The steel plate is a flat material that is poured with molten steel and pressed after cooling. The steel plate has high strength, high toughness, good welding performance, good cold forming performance and good corrosion resistance. Nowadays, when processing steel plates, some The steel plate is bent, but the following problems will occur during the bending process: [0003] 1. When stamping and bending the steel plate, rigid fixtures are usually used to clamp both ends of the steel plate. When the steel plate is bent, the two ends of the steel plate will move to the middle under the stamping of the stamping head. The existing rigid fixture and the steel plate The friction between them is relatively large, which increases the degree of wear on the surface of t...

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Problems solved by technology

[0006] The present invention can solve the problem that when the existing steel plate is punched and bent, rigid clamps are usually used to clamp both ends of the steel plate. The friction between the steel plates is large, which increases the degree of wear on the steel plate surface, and the contact part between the rigid fixture and the steel plate is prone to deformation. The stamping head is a part that is easy to wear. When the stamping head is working, there will be problems such as slight shaking

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