Movable bending mechanism capable of facilitating discharging of large-bent-degree plates

Abstract

The invention discloses a movable bending mechanism capable of facilitating discharging of large-bent-degree plates. The movable bending mechanism comprises a left movable workbench and a right movable workbench which are matched symmetrically at an interval, the left workbench and the right workbench are driven to move by nut-screw mechanisms on two sides, the nut-screw mechanisms comprise nuts arranged on the outer sides of the left workbench and the right workbench respectively, screws are screwed into the nuts on the same sides, a movable die holder is arranged between the left workbench and the right bench, a punch holder is arranged above the left workbench and the right workbench, guide grooves are formed in the upper end faces of the left workbench and the right workbench along the plate conveying direction, movable U-shaped fixing frames are arranged in the left workbench and the right workbench below the guide grooves, two parallel fixing rods are mounted on U-shaped end ports of the U-shaped fixing frames, and guide rollers corresponding to the guide grooves are mounted on the fixing rods rotationally sequentially. The movable bending mechanism capable of facilitating discharging of the large-bent-degree plates is capable of machining the large-size plates, guaranteeing product quality and completing bending requirements automatically so as to meet the requirement on large-batch machining production.

Description

[0001] Technical field: [0002] The invention relates to the field of bending equipment, and mainly relates to a movable bending mechanism that facilitates the discharge of plates with a large bending degree. [0003] Background technique: [0004] In the prior art, the bending is carried out through the cooperation of the workbench and the bending mold. If the bending degree is relatively large, most of the plates are fed manually, and the manual feeding can only be fed in one direction, which affects the accuracy of the bending. And the quality of bending, this bending method has low work efficiency, uneven bending quality of the plate, poor performance at the bending place, and the plate is clamped between the workbench after bending, although it can be driven up and down by the oil cylinder The mold leaves, but because the plate is affected by the bending force when it is here, it is still difficult to take it out when it is close to the inner side of the workbench, and it...

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Problems solved by technology

[0004] In the prior art, the bending is carried out through the cooperation of the workbench and the bending mold. If the bending degree is relatively large, most of the plates are fed manually, and the manual feeding can only be fed in one direction, which affects the accuracy of the bending. And the quality of bending, this bending method has low work efficiency, uneven bending quality of the plate, poor performance at the bending place, and the plate is clamped between the workbench after bending, although it can be driven up and down by the oil cylinder The mold leaves, but because the plate is affected by the bending force when it is here, it is still difficult to take it out when it is close to the inner side of the workbench, and it is easy to deform if it is taken out forcibly, so it needs to be taken out by an auxiliary device, which is troublesome to operate and cannot meet mass processing production requirements

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