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Novel oil tank support manufactured based on magnesium alloy or aluminum alloy and manufacturing process of novel oil tank support

A magnesium alloy bracket and aluminum alloy bracket technology, applied in the field of automobile manufacturing, can solve the problems of fuel tank bracket structure, complex forming and installation steps, low convenience and flexibility of use, and inability to disassemble, etc., to achieve strong practicability and improved service life , The effect of easy disassembly and assembly

Pending Publication Date: 2022-05-31
深圳市高斯科技投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above fuel tank bracket is not only complicated in structure, forming and installation steps, but also cannot be disassembled once installed due to welding, and the convenience and flexibility of use are low

Method used

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  • Novel oil tank support manufactured based on magnesium alloy or aluminum alloy and manufacturing process of novel oil tank support
  • Novel oil tank support manufactured based on magnesium alloy or aluminum alloy and manufacturing process of novel oil tank support
  • Novel oil tank support manufactured based on magnesium alloy or aluminum alloy and manufacturing process of novel oil tank support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Figure 2-6As shown, this embodiment provides a novel fuel tank bracket based on magnesium alloy, which includes a magnesium alloy bracket body 1 , and the magnesium alloy bracket body 1 has an inverted "L"-shaped corner structure. Both sides of the magnesium alloy bracket body 1 are dug inward to form a number of grooves 2, and reinforcing ribs 3 are formed between adjacent grooves 2, and the reinforcing ribs 3 are formed by digging inward raw materials, which not only reduces the overall weight of the bracket, Moreover, while increasing the effective cross-sectional area, the weight of the fuel tank bracket is greatly reduced; wherein, the reinforcing rib 3 is a plate-shaped reinforcing rib. Both ends of the magnesium alloy bracket body 1 are provided with sockets 4 for straps to pass through, and the straps (not shown in the figure) are used to fasten the fuel tank on the magnesium alloy bracket body 1 . The above-mentioned reinforcing ribs 3, jacks 4 and ma...

Embodiment 2

[0051] This embodiment provides a manufacturing process based on the novel fuel tank bracket described in Embodiment 1, which mainly includes the following steps:

[0052] Step S1: melting magnesium alloy granular material or magnesium ingot into liquid magnesium alloy;

[0053] Step S2: Pour the liquid magnesium alloy into the forming mold of the die-casting machine;

[0054] Step S3: Start the die-casting machine, and integrally form the magnesium alloy material into the magnesium alloy bracket body 1 through die-casting; or start the forging press, and integrally form the magnesium alloy material into the magnesium alloy bracket body by forging; the magnesium alloy bracket body 1 is Including groove 2, rib 3, socket 4 and hole 5.

[0055] Different from the traditional fuel tank bracket technology, the new fuel tank bracket made of magnesium alloy in this embodiment adopts the integrated die-casting or forging-press molding process. The pressure-bearing cross-sectional are...

Embodiment 3

[0058] This embodiment provides a new fuel tank bracket made of aluminum alloy. The difference between the new fuel tank bracket made of aluminum alloy provided in this embodiment and the new fuel tank bracket made of magnesium alloy provided by the embodiment is only that: This embodiment is based on the material of the bracket body in the new fuel tank bracket made of aluminum alloy is aluminum alloy instead of magnesium alloy. This embodiment is based on the aluminum alloy bracket body in the new fuel tank bracket made of aluminum alloy Manufactured by forging process.

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Abstract

The invention discloses a novel fuel tank support manufactured based on magnesium alloy or aluminum alloy and a manufacturing process thereof, the novel fuel tank support comprises a support body, the support body is made of magnesium alloy or aluminum alloy, the two side faces of the support body are dug inwards to form a plurality of grooves, and reinforcing ribs are formed between the adjacent grooves; the two ends of the support body are each provided with an insertion hole used for a bandage to penetrate through, and the bandage is used for fastening an oil tank. The reinforcing ribs, the inserting holes and the support body are integrally formed in a die-casting mode or a forging and pressing mode. When the magnesium alloy is adopted, firstly, magnesium alloy particle materials or magnesium ingots are melted into semi-solid or liquid magnesium alloy, then the semi-solid or liquid magnesium alloy is injected into a forming die of a die casting machine or a forging press, and finally the magnesium alloy materials are integrally formed into the support body through die casting or forging. When aluminum alloy is adopted, the support body is manufactured through an aluminum alloy die-casting process or an aluminum alloy forging process. The oil tank support is light in weight, reasonable in structure and convenient to disassemble and assemble.

Description

technical field [0001] The invention belongs to the technical field of automobile manufacturing, and relates to a fuel tank bracket, in particular to a novel fuel tank bracket based on magnesium alloy or aluminum alloy and a manufacturing process thereof. Background technique [0002] At present, most of the existing fuel tank brackets are made of steel through curling and stamping processes. Such as figure 1 As shown, the forming process of the steel bracket includes the steps of cutting ①, three-folding ②, bending forming ③, and welding of the mounting bracket. Although the steel has high strength, it will cause the bracket to deform due to the plastic springback of the steel during the bending forming process. The angle is not accurate, and there is a deviation from the angle value in the design drawing, which will easily reduce the service life of the bracket. [0003] In addition, because the existing fuel tank bracket is made of steel, it is very heavy, which does no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K15/067B22D17/00
CPCB60K15/067B22D17/00B22D17/007
Inventor 李洪刚
Owner 深圳市高斯科技投资有限公司
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