An auxiliary equipment for mold replacement of CNC bending machine

Abstract

The invention relates to an auxiliary equipment for mold replacement of a CNC bending machine, including a CNC bending machine, a mold replacement device, an upper mold, a lower mold, and a lifting device, and a mold replacement device is installed on the upper side of the front end of the CNC bending machine , The upper mold is installed at the lower end of the mold changing device, the lower mold is installed at the lower side of the front end of the CNC bending machine, and the lifting device is symmetrically installed on the left and right sides of the front end of the CNC bending machine. The invention can solve the problem that the connection process of each group of bolts takes a certain amount of time, resulting in a long overall installation time, and because the weight of the upper mold is heavy, and the installation position is at a relatively high position, personnel have to lift it up for a long time and with high strength. For the upper mold, it is easy to cause the stability of the lifting to be difficult to be guaranteed. Every time it is replaced, there will be wear and tear between the upper mold and the connecting structure. The degree of fit between them is greatly reduced.

Description

A kind of auxiliary equipment for mold replacement of CNC bending machine technical field The present invention relates to numerical control bending machine related technical field, particularly relate to a kind of numerical control bending machine mould replacement auxiliary equipment [0001] ready. Background technique Bending machine is a kind of machine that can bend thin plate, mainly through the upper die and lower die that cooperate with each other. CNC bending machine is an emerging large-scale machine because of its ultra-high processing precision. The operation mode of high precision and dual-machine linkage is favored by many people, among which the upper and lower molds in the CNC bending machine are used to form It is a tool for processing sheet materials, which mainly realizes the processing of the shape of the item by changing the physical state of the material to be formed. Under the action of the pressure of the bending machine, the blank becomes a ...

AI Technical Summary

Problems solved by technology

[0004] 1. The connection process of each set of bolts takes a certain amount of time, resulting in a longer overall installation time. Because the weight of the upper mold is heavy and the installation position is at a higher position, the personnel lift the upper mold with high intensity for a long time , it is easy to cause the stability of the lifting to be difficult to be guaranteed, which is not conducive to the installation of the upper mold, and the accidental drop is easy to injure people;

[0005] 2. Every time there is wear and tear between the upper mold and the connecting structure, as the working cycle increases, the number of replacements increases, which will easily lead to a greatly reduced fit between the connecting structure and the upper mold. The upper mold may be loose

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