Bending angle adjusting mechanism for hydraulic plate bending machine

Abstract

The invention relates to the technical field of hydraulic bending machines, and discloses a bending angle adjusting mechanism for a hydraulic plate bending machine. The bending angle adjusting mechanism comprises a mechanical frame, a clamping mechanism and a locking mechanism. A supporting seat is fixedly mounted at the top end of the mechanical frame, a center column is fixedly mounted at the top end of the supporting seat, a pressing rod is movably mounted on the front face of the center column, a hydraulic column is movably mounted in the supporting seat, a rotating plate is fixedly mounted at the top end of the hydraulic column, a pedestal is fixedly mounted at the bottom end of the rotating plate, the clamping mechanism is fixedly mounted at the top end of the supporting seat, and the locking mechanism is fixedly mounted on the front face of the center column. Before a plate material is bent, the equipment is adjusted according to a required angle, after the plate material is bent, when the plate material is bent to the required angle, the rotating device can be automatically locked, the rotating device stops rotating, and the plate material is bent, so that the purpose of adjusting the bending angle according to requirements is achieved.

Description

technical field [0001] The invention relates to the technical field of hydraulic bending machines, in particular to a bending angle adjustment mechanism for hydraulic sheet metal bending machines. Background technique [0002] Due to the characteristics of the production process and a wide range of actual needs, the sheet metal is generally straight, but according to the demand, the sheet metal needs to be bent. Due to the size of the sheet material, manual bending cannot be done, and hydraulic bending is required. machine, but the hydraulic bending machine uses downward pressure to press down from the middle of the sheet to bend the sheet. This bending method requires manual visual inspection to adjust the depth of descent, and cannot control the bending well. Angle, resulting in the production of unqualified sheet metal. [0003] Aiming at the deficiencies of the prior art, the present invention provides a bending angle adjustment mechanism for a hydraulic sheet metal ben...

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Problems solved by technology

[0002] Due to the characteristics of the production process and a wide range of actual needs, the sheet metal is generally straight, but according to the demand, the sheet metal needs to be bent. Due to the size of the sheet material, manual bending cannot be done, and hydraulic bending is required. machine, but the hydraulic bending machine uses downward pressure to press down from the middle of the sheet to bend the sheet. This bending method requires manual visual inspection to adjust the depth of the drop, and cannot control the bending well. Angle, resulting in unqualified sheet produced

[0003] Aiming at the deficiencies of the prior art, the present invention provides a bending angle adjustment mechanism for a hydraulic sheet metal bending machine, which has the advantage of being able to adjust the bending angle according to requirements, and solves the problem that the bending angle cannot be controlled

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