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Production method for rigidity-enhanced automobile coatrack

A production method and rigidity-enhancing technology, which is applied in the field of automotive interior parts production, can solve problems such as deformation, complex components of coat racks, and insufficient rigidity, and achieve the effects of ensuring accuracy, improving operating efficiency, and reducing weight

Active Publication Date: 2015-07-22
WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing coat racks have complex components, such as GMT (glass fiber reinforced PP) and hemp fiber boards; the main problems of the existing car coat rack assembly are: insufficient rigidity, easy to deform, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Produce Mitsubishi Motors 3X45 car coat rack, its specification is: 1250×610mm.

[0014] The production method of the rigidity-enhanced automobile coat rack comprises the following steps:

[0015] a. Put the base material of the car coat rack into the oven for heating between the upper oven heating plate and the lower oven heating plate. When heating, the temperature of the upper oven heating plate is controlled at 280~290°C, and the temperature of the lower oven heating plate is controlled at 330°C ~340℃, the heating time is controlled at 150~170 seconds;

[0016] b. Put the heated car coat rack base material into the forming punching machine, and bury the prefabricated car coat rack base material in the surface of the lower mold of the forming punching machine and in the middle position corresponding to the left and right sides of the center line of the car coat rack Rigidity enhanced deck, rigidity enhanced deck with vertical corners;

[0017] c. Start the molding ...

Embodiment 2

[0021] Produce General Motors E11 car coat rack, its specification is: 1360×780mm.

[0022] The production method of the rigidity-enhanced automobile coat rack comprises the following steps:

[0023] a. Put the base material of the car coat rack into the oven for heating between the upper oven heating plate and the lower oven heating plate. When heating, the temperature of the upper oven heating plate is controlled at 320~340°C, and the temperature of the lower oven heating plate is controlled at 380 ~400℃, the heating time is controlled at 110~120 seconds;

[0024] b. Put the heated car coat rack base material into the forming punching machine, and bury the prefabricated car coat rack base material in the surface of the lower mold of the forming punching machine and in the middle position corresponding to the left and right sides of the center line of the car coat rack Rigidity enhanced deck, rigidity enhanced deck with corners;

[0025] c. Start the molding punching machin...

Embodiment 3

[0029] Produce Shanghai Automobile IS12 car coat rack, its specification is: 1480×1120mm.

[0030] The production method of the rigidity-enhanced automobile coat rack comprises the following steps:

[0031] a. Put the base material of the car coat rack into the oven for heating between the upper oven heating plate and the lower oven heating plate. When heating, the temperature of the upper oven heating plate is controlled at 230~260°C, and the temperature of the lower oven heating plate is controlled at 320°C ~360℃, the heating time is controlled at 340~360 seconds;

[0032] b. Put the heated car coat rack base material into the forming punching machine, and bury the prefabricated car coat rack base material in the surface of the lower mold of the forming punching machine and in the middle position corresponding to the left and right sides of the center line of the car coat rack Rigidity enhanced deck, rigidity enhanced deck with corners;

[0033] c. Start the molding punchi...

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Abstract

The invention relates to a production method of a rigidity-enhanced automobile coat rack, which comprises the following steps: a heating process for the base material of the automobile coat rack, a process of embedding a rigidity-enhanced card seat, and a molding and punching process. The method of the present invention solves the strength requirements of the coat rack decoration in the normal state and heat-resistant aging process; and the product has performance indicators such as light weight and high strength; the weight of the interior decoration is greatly reduced, and the light weight of the whole vehicle is satisfied Quantitative design requirements; forming and assembly flow operation, stable process; automatic assembly tools are used during installation to ensure safety accuracy and improve work efficiency; the product has high rigidity and will not break or sag; The accumulation of semi-finished products saves manufacturing costs; no harmful substances are produced during the entire production process, which is an environmentally friendly production method.

Description

technical field [0001] The invention relates to a production method of a rigidity-enhanced automobile coat rack, which belongs to the technical field of automobile interior parts production. Background technique [0002] The car coat rack assembly is generally installed on the back of the rear seat. It is mainly used to carry the items placed by the user, as the carrier of the missing parts of the rear HIFI audio, and for decoration and beautification. In the era of more and more pursuit of high performance, environmental protection, energy saving, lightweight, and individualization, the interior of a car, like the shape of a car, has become an important factor for people to choose a car. Therefore, the requirements for automotive acoustic components are also getting higher and higher. In the prior art, performance indicators such as low weight and high strength of coat racks become bottlenecks, restricting the development of coat racks. The components of the existing coat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R7/10
Inventor 惠柯杰
Owner WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD
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