Multifunctional bending device

Abstract

The invention discloses a multifunctional bending device. The device comprises a bending tool arranged on the upper part and a lower bending bottom support (14) arranged at the lower part, wherein thebending tool is sequentially provided with a film pressing lug (8), an upper bending cutter (9), an upper bending cutter position avoiding point (10), an upper bending cutter point (11) and a productmachining part (6) from top to bottom; and the lower bending bottom support (14) is sequentially provided with a supporting spring (1), a supporting spring pin (2) and a lower bending cutter center part (3) from bottom to top, wherein a lower bending cutter material pressing opening (4) is arranged on one side of the lower bending cutter center part (3) correspondingly, a rotating assembly (13) is arranged on the other side of the lower bending cutter center part (3), and the lower bending cutter center part (3) is in clearance control with the end face of the rotating assembly (13). According to the bending device, seamless product machining can be realized, and clearance adjustment can also be realized; and the device can adapt to product workpieces with different material thicknesses very quickly and carries out machining when the cutters are not replaced, so that the cost and time of replacing the cutters due to the change of the thickness of materials are saved.

Description

technical field [0001] The invention relates to a multifunctional bending device. Background technique [0002] The existing bending device includes an upper bending knife and a lower bending knife. The bottom of the upper bending knife acts on the surface of the processed product and then presses down, and the bending is formed after the action of the groove of the lower bending knife and the shape of the bottom of the upper bending knife. desired angle and size. However, the following problems generally exist in practice: the angle is limited by the shape of the bottom surface of the upper bending knife and the groove of the lower bending knife, and when the angle changes, it needs to be changed and replaced; The shape of the bottom and the groove structure of the bending knife also need to be matched and replaced accordingly; when bending products, the surface is prone to scratches and scratches; when the non-processed surface of the workpiece is too long, it also needs ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a multi-functional bending device, which overcomes the limitation of the angle of the upper bending knife bottom surface and the lower bending knife groove in the prior art, and the bottom shape of the upper bending knife and the lower bending knife The sieve structure of the bending knife needs to change with the thickness of the processed workpiece; it also solves the technical problems of easy scratches on the surface when bending the product

Images