Device for bending metal plate by any angle

Abstract

The invention relates to a device for bending a metal plate by any angle. The device comprises a rack and a bending mechanism arranged on the rack and further comprises a bending angle adjusting mechanism. The bending mechanism comprises two symmetrically-arranged tool aprons. Each tool apron is provided with a hob. The bending angle adjusting mechanism is connected with the tool aprons and the hobs. After the tool aprons are fixed by the bending angle adjusting mechanism, the hobs are driven to move vertically to conduct metal plate bending, and the bending angle and width can be adjusted. Compared with the prior art, the device has the beneficial effects of being convenient to operate, high in production efficiency, low in cost and the like.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a sheet metal bending device at any angle. Background technique [0002] The bending device is a mechanical device commonly used for processing profiles, and generally bends the processed profiles. At present, the commonly used bending technology needs to be carried out in the V-shaped groove with a fixed angle, and the fixed-angle parts are folded out through the cooperation of the punch with a fixed size and the V-shaped groove. The bending angle of this type of device is fixed, and different bending angles need to use different molds, and bending with an angle less than 90 degrees cannot be performed at the same time. The operation is cumbersome, the production efficiency is low, and the mold usage cost is high. [0003] Chinese patent CN203508668U discloses a sheet metal bending device, including a frame and a workbench arranged on the frame, a bending mechanism is arrang...

AI Technical Summary

Problems solved by technology

The bending angle of this kind of device is fixed, different bending angles need to use different molds, and bending angles less than 90 degrees cannot be performed at the same time, the operation is cumbersome, the production efficiency is low, and the mold usage cost is high

[0003] Chinese patent CN203508668U discloses a sheet metal bending device, including a frame and a workbench arranged on the frame, a bending mechanism is arranged above the frame, and a lower template is installed on the workbench , a mold cavity corresponding to the bending mechanism is provided on the lower template, and a backing plate for supporting the product to be processed is arranged on the upper surface of the lower template; the size of the backing plate is the same as that of the The size of the lower template is matched; the sheet metal bending device provided by the utility model is used to increase the backing plate, so that when bending the product to be processed, the backing plate is bent together, and the backing plate is bent to process The sheet metal parts to be processed make it possible to bend short and small right-angled sheet metal parts, but there are the following defects: multiple corners cannot be bent at the same time, and the bending angle cannot be adjusted

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