Forming workbench for manufacturing automobile front bumper energy absorption box and operation method of forming workbench

Abstract

The invention discloses a forming workbench for manufacturing an automobile front bumper energy absorption box and an operation method of the forming workbench. The forming workbench comprises a base,supporting legs are fixedly installed at the bottom of the base, a portal frame is fixedly installed at the upper portion of the base, a top plate is fixedly installed at the upper portion of the portal frame, and a first air cylinder is fixedly installed in the middle of the upper portion of the top plate. According to the forming workbench for manufacturing the automobile front bumper energy absorption box, the whole machining step only needs two-time bending, compared with a traditional manner that bending needs to be conducted four times, half of the machining step is omitted, time and energy are saved, the working efficiency is improved, secondly, during bending, the supporting effect is good, dismounting and mounting are very convenient, in the whole operation process, an energy absorption box blank only needs to be manually placed, a supporting plate only needs to be manually pulled, operation is more convenient, practicability is higher, and in addition, the workbench has a better limiting function, can facilitate limiting of the energy absorption box blank by people, improves the machining precision and is more beneficial to use.

Description

technical field [0001] The invention relates to the field of energy-absorbing box manufacturing, in particular to a forming workbench for manufacturing an automobile front bumper energy-absorbing box, and more particularly to a forming workbench for manufacturing an automobile front bumper energy-absorbing box and an operating method thereof. Background technique [0002] The front bumper energy-absorbing box of the car is a square box-shaped workpiece installed between the front bumper and the longitudinal beam of the car. When the damage is improved, the safety of the occupants is improved. When the energy-absorbing box is manufactured, it is usually continuously bent four times by a bending machine; [0003] However, the existing method of continuous bending by a bending machine, on the one hand, is cumbersome to operate, which increases the complexity and time of manufacturing the energy-absorbing box; secondly, it does not have a limit function, it is inconvenient to de...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a forming workbench for the manufacture of the crash box of the front bumper of the automobile, which can effectively solve the troublesome operation in the background technology and increase the tediousness and manufacturing time of the crash box manufacturing; secondly, there is no limitation Position function, it is inconvenient to determine the bending position, low processing accuracy, poor use effect technical problems

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