Automobile part thermal forming system and operating method thereof

A technology of auto parts and thermoforming, applied in the field of machinery, can solve the problem of inability to satisfy customers, and achieve the effect of good forming performance, small mold loss and improving tensile strength

Inactive Publication Date: 2013-09-18
上海本特勒汇众汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Bumpers and other parts of traditional automobiles are directly stamped through steel plates, with a tensile strength of 500-600 MPa. As customers continue to increase the tensile strength requirements for parts such as bumpers, traditional processes can no longer meet customer needs.

Method used

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  • Automobile part thermal forming system and operating method thereof

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Embodiment Construction

[0015] The present invention will be further described below according to the accompanying drawings.

[0016] Such as figure 1 As shown, the front of the feeding device 5 is provided with the entrance of the heating furnace 4, the outlet of the heating furnace 4 is connected to the press 3, and the front of the press 3 is provided with the unloading device 1; the bottom of the press 3 is provided with the mold 2.

[0017] The working steps of the thermoforming system are as follows:

[0018] (1) Feeding: Cut the raw steel plate according to the requirements and place it in the feeding device with the manipulator;

[0019] (2) Heating: The manipulator of the feeding device places the cut steel plate at the entrance of the heating furnace, and uses the conveyor belt to transport the steel plate into the heating furnace for heating and transports it to the exit of the heating furnace;

[0020] (3) Hot press forming: the steel plate transported to the exit of the heating furnace...

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Abstract

The invention relates to the technical field of machinery, in particular to an automobile part thermal forming system and an operating method thereof. The automobile part thermal forming system comprises a loading device, a press, a heating furnace, and a blanking device, and is characterized in that an inlet of the heating furnace is formed in front of the loading device; the outlet of the heating furnace is connected with the press; and the blanking device is arranged in front of the press. Compared with the prior art, the provided thermal forming system is coupled with reasonable technology, the tensile strength of the product is increased, the forming force is low, the die loss is low, the forming property is good, the forming is controlled, the forming elastic recovery is low, the part intensity indicators are remarkably increased, and the weight reduction advantage is obvious with the maximum weight reduction of 20-50%.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a thermoforming system for auto parts and a working method thereof. Background technique [0002] Bumpers and other parts of traditional automobiles are directly stamped through steel plates, with a tensile strength of 500-600 MPa. As customers continue to increase the tensile strength requirements for bumpers and other parts, traditional processes can no longer meet customer needs. [0003] Hot forming technology is the latest technology to realize the weight reduction of the car body and improve the crash performance and safety at the same time. Reducing the mass of the car itself is one of the most effective measures to reduce fuel consumption and reduce emissions. The tensile strength of the steel plate after hot forming The strength can reach 1400MPa, which reflects the regulations and development trends of vehicle safety and environmental protection. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D53/88
Inventor 王嘉琦
Owner 上海本特勒汇众汽车零部件有限公司
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