Multifunctional bending machine head

Abstract

The invention relates to the field of bending machine equipment, in particular to a multifunctional bending machine head. The multifunctional bending machine head comprises an upper pressing die device and a lower pressing die device; the upper pressing die device comprises a lifting plate, a hydraulic push cylinder is connected to the top of the lifting plate, an upper pressing die is fixed to the bottom of the lifting plate, a bottom plate is arranged below the upper pressing die, a lower pressing die is placed on the bottom plate, and fine adjustment devices for adjusting the lower pressingdie and the upper pressing die to make the lower pressing die and the upper pressing die correspond to each other are installed at two ends of the bottom plate; the lower pressing die comprises a diebody, and a plurality of V-shaped pressing grooves in different sizes are formed in the surface of the die body; and the fine adjustment devices comprise two supporting plates symmetrically installedon two sides of the bottom plate, a plurality of backing plates are placed between each supporting plate and the lower pressing die, and tightness bolts are installed on the supporting plates respectively and used for adjusting the degree of tightness between the backing plates and the lower pressing die. By means of the bending machine head with the lower pressing die integrating the V-shaped pressing grooves in multiple sizes, flanges in different sizes can be machined through the same lower pressing die, and the equipment cost is greatly reduced.

Description

technical field [0001] The invention relates to the field of bending machine equipment, in particular to a multifunctional bending machine head. Background technique [0002] The bending machine is a kind of equipment used for bending the plate. The bending process is mainly to press the plate through the upper die and the lower die to realize the edge folding process. The surface of the lower die has a V Type pressure groove, the bottom of the upper die is designed as an oblique structure. [0003] At present, the lower die of the common bending machine only has a V-shaped groove of one size. When it is necessary to process flanges of different thicknesses or sizes, the lower die needs to be replaced again. This increases the cost of equipment and at the same time During the replacement process, the production efficiency is also reduced. Contents of the invention [0004] In order to solve the problems of high equipment cost and low processing efficiency caused by the l...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of high equipment cost and low processing efficiency caused by the lower die of the current bending machine that can only process one size of folded edges, the present invention provides a lower die that integrates V-shaped grooves of various sizes. The head of the bending machine realizes that the same lower die can process different sizes of folds, which greatly saves equipment costs

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