Multi-station automobile aluminum alloy profile bending and punching system

An aluminum alloy profile, multi-station technology, applied in the field of punching systems, can solve problems such as complex dimensions and achieve the effect of accurate hole position

Active Publication Date: 2014-01-22
SHANGHAI UNISON ALUMINUM PRODS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The size of this type of product is relatively complicated, and there are great technical difficulties in the production of this product

Method used

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  • Multi-station automobile aluminum alloy profile bending and punching system
  • Multi-station automobile aluminum alloy profile bending and punching system
  • Multi-station automobile aluminum alloy profile bending and punching system

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Embodiment Construction

[0032] The technical solutions of the present invention will be further explained below in conjunction with the drawings and embodiments, but the following content is not intended to limit the protection scope of the present invention.

[0033] Such as figure 1 As shown, it is a schematic diagram of the workpiece processed in this embodiment. The material of the blank aluminum profile 6 is 6061T6, the thickness is 4mm, and the length is 245mm. .5 special-shaped hole, there is a ￠6.5 on the upper part, the specific hole tolerance and position are as follows figure 1 shown. Compared with the same type of products, the product profile and position requirements are higher, and the profile of the shadow surface and curved surface is as follows: figure 1 As shown, the product size is more complicated.

[0034] Such as Figure 2-Figure 8 As shown, this embodiment provides a multi-station automotive aluminum alloy profile bending and punching system, including a hydraulic station ...

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Abstract

The invention discloses a multi-station automobile aluminum alloy profile bending and punching system. The multi-station automobile aluminum alloy profile bending and punching system comprises a hydraulic pressure station, an oil pipe, an electrical control cabinet and a die, wherein the hydraulic pressure station is connected with the die through the oil pipe, the electrical control cabinet is connected with and controls the hydraulic pressure station and the die, and the die is composed of a lateral punching oil cylinder device, a left core-pulling oil cylinder device, a right core-pulling oil cylinder device and an upper punching oil cylinder device. According to the multi-station automobile aluminum alloy profile bending and punching system, core insertion forming is conducted before punching is conducted, the operation can be completed through one die without replacing the standard, and the position of a hole is accurate.

Description

technical field [0001] The invention relates to a punching system, in particular to a multi-station bending punching system for aluminum alloy profiles of automobiles. Background technique [0002] Since the weight of aluminum profiles is much lighter than that of steel, the application of aluminum profiles in automotive parts is gradually increasing. The shape of aluminum profiles is complex, and the dimensions required by customers are relatively strict, making processing difficult. for example figure 1 As shown, the material of the product is 6061T6, the thickness is 4mm, and the length is 245mm. Compared with the same type of products, the profile and position requirements are higher, such as figure 1 shown. The size of this type of product is relatively complicated, and great technical difficulties are encountered in the production of this product. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned deficiencies ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D35/00B21D37/10B21D28/34
Inventor 罗世兵杨小冬
Owner SHANGHAI UNISON ALUMINUM PRODS
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