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Self-maintenance spring tray and preparation method thereof

A spring tray, self-maintenance technology, applied in the field of automobile shock absorption, can solve the problems of poor flexibility of shock absorbers, rusted spring trays, failure of shock absorbers, etc., and achieves improved mechanical performance, convenient maintenance and improved collision resistance. Effect

Inactive Publication Date: 2018-12-18
WUHU HONGKUN AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the flexibility of the harder shock absorber is poor, and it is easy to cause the displacement of the spring tray when the vehicle is collided or strongly bumped, reducing the shock absorption effect of the shock absorber, and even making the shock absorber invalid
At the same time, the existing shock absorbers and spring trays are relatively inconvenient to maintain and need to be disassembled repeatedly. At the same time, the phenomenon of rust on the spring trays occurs from time to time.

Method used

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  • Self-maintenance spring tray and preparation method thereof

Examples

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Effect test

preparation example Construction

[0042] According to another aspect of the present invention, a method for preparing a self-maintaining spring pallet is provided, wherein the method for preparing a self-maintaining spring pallet includes:

[0043] Smelting high-purity alloys as raw materials, and processing the raw materials into tray body blanks and installation sleeve blanks respectively;

[0044] Pre-open the mounting holes and through holes for the blank of the pallet body to obtain the semi-finished product of the pallet body;

[0045] Forging and rolling the semi-finished product of the pallet body and the rough blank of the installation sleeve to obtain the finished product of the pallet body and the finished installation sleeve;

[0046] Weld the finished installation sleeve to the through hole of the finished tray body, set the shock absorbing spring on the reinforcement rib, weld one end of the reinforcement rib to the tray body, and weld the other end to the installation sleeve to obtain a self-mai...

Embodiment 1

[0056] Such as figure 1 Shown, this self-maintaining spring tray includes:

[0057] The tray body 1, the tray body 1 is circular, and the middle part of the tray body 1 is provided with a through hole;

[0058] Installing the sleeve 2, the installing sleeve 2 is connected to the through hole;

[0059] Reinforcing rib 3, one end of the reinforcing rib 3 is connected to the tray body 1, and the other end is connected to the through hole 2;

[0060] Shock absorbing springs 4 , there are multiple shock absorbing springs 4 , are sheathed on the reinforcing ribs 4 .

[0061] Wherein, there are a plurality of reinforcing ribs 3, and a plurality of reinforcing ribs 3 are arranged in an array on the outer circumference of the installation sleeve 2, and each of the reinforcing ribs is covered with a damping spring 4;

[0062] anti-rust layer, the anti-rust layer is sprayed on the outer surface of the tray body and the reinforcing rib;

[0063] Anti-rust liquid storage tank, the anti...

Embodiment 2

[0065] The high-purity alloy is smelted by a vacuum consumable furnace, wherein the high-purity alloy contains: vanadium, chromium, boron, carbon, nickel, manganese, titanium, boron, and iron, and the composition design of the high-purity alloy is ( wt%): the vanadium: 0.011, the chromium: 0.003, the boron: 0.001, the carbon: 0.15, the nickel: 0.011, the titanium: 0.0020, the boron: 0.001, cobalt: 0, Molybdenum: 0, the balance is iron and unavoidable impurities.

[0066] Smelting high-purity alloys as raw materials, and processing the raw materials into tray body blanks and installation sleeve blanks respectively;

[0067] Pre-open the mounting holes and through holes for the blank of the pallet body to obtain the semi-finished product of the pallet body;

[0068] Forging and rolling the semi-finished product of the pallet body and the rough blank of the installation sleeve to obtain the finished product of the pallet body and the finished installation sleeve;

[0069] Weld ...

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Abstract

The invention provides a self-maintaining spring tray and a preparation method thereof. The self-maintaining spring tray comprises a tray body, the tray body is circular, and a through hole is arranged in the middle of the tray body. A mounting sleeve connected to the through hole; One end of the reinforcing rib is connected with the pallet body and the other end is connected with the through hole; A shock absorbing spring, wherein the shock absorbing spring is a plurality of, and the shock absorbing spring is sleeved on the reinforcing rib; An anti-rust layer sprayed on the outer surfaces ofthe pallet body and the reinforcing ribs; Anti-rust liquid storage tank. The self-service spring tray maintains the spring tray, prevents the tray from rusting, and ensures the normal use of the spring tray in the event of a strong bumping or collision of the vehicle.

Description

technical field [0001] The invention belongs to the field of automobile shock absorption, and more specifically relates to a self-maintaining spring tray and a preparation method thereof. Background technique [0002] Shock absorber, the shock absorber is mainly used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road. When passing through uneven roads, although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will reciprocate, and the shock absorber is used to suppress this spring jumping. Shock absorber is too soft, automobile body can hop up and down, shock absorber can bring too great resistance too forcedly, cloggy bedspring works normally. In the process of refitting the suspension system, hard shock absorbers should be matched with hard springs, and the hardness of the springs is closely related to the weight of the car. Therefore, heavier cars generally use harder shock absor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G13/00C22C38/46C22C38/54C22C38/50C22C38/60
CPCB60G13/00C22C38/46C22C38/50C22C38/54C22C38/60
Inventor 黄浩黄强笪思喜
Owner WUHU HONGKUN AUTO PARTS
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