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Conduction heating furnace and thermoforming production system

A production system and a hot-press forming technology, applied in the field of hot-stamping, can solve the problems of prolonging the heating time of the aluminum alloy sheet blank to be heated, low production efficiency of the high-strength aluminum alloy sheet, and rising temperature of the aluminum alloy sheet blank.

Active Publication Date: 2019-03-19
SUZHOU PRESSLER ADVANCED FORMING TECHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The hot press forming system of the high-strength aluminum alloy plate is characterized in that the solution treatment of the aluminum alloy and the hot stamping are completed at the same time, and the solution treatment of the high-strength aluminum alloy plate in the hot stamping requires the aluminum alloy plate blank to be heated Heating to 450-550°C by radiation heating and keeping it warm for a certain period of time, then quickly take out the heated aluminum alloy plate blank from the heating furnace and send it into the mold for stamping and quenching under pressure; since the heating temperature of the aluminum alloy plate is at 475 ℃, the simple use of radiation heating makes the temperature rise of the aluminum alloy plate blank to be heated slowly, prolonging the heating time of the aluminum alloy plate blank to be heated, thus making the production efficiency of the high-strength aluminum alloy plate low

Method used

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  • Conduction heating furnace and thermoforming production system
  • Conduction heating furnace and thermoforming production system
  • Conduction heating furnace and thermoforming production system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0048] According to one aspect of the present invention, there is provided a conduction heating furnace, such as figure 1 as well as figure 2 Shown, for thermoforming production systems, including:

[0049] A furnace body 100, the furnace body 100 has an inlet communicated with the feeding platform 500 in the thermocompression forming production system and an outlet communicated with the box-type heating furnace 700 in the thermocompression forming production system;

[0050] A heating device for heating the billet to be heated to form a heated billet; the heating device is installed in the furnace body 100;

[0051] A conveying device for conveying the billet to be heated entering from the inlet to the heating device and conveying the heated billet from the outlet to the outside of the furnace body 100; the conveying device is arranged in the furnace body 100;

[0052] A supporting device for lifting the billet to be heated in the conveying device away from the conveying d...

Embodiment approach

[0065] According to one embodiment of the conduction heating furnace of the present invention, the heating device further includes a heat insulation board 202 ; the heat insulation board 202 is arranged between the installation board 200 and the heater 201 .

[0066] According to the conduction heating furnace of the present invention, the insulation board 202 is used to insulate the heater 201 to prevent heat loss of the heater 201 .

[0067] According to an embodiment of the conduction heating furnace of the present invention, such as figure 2 As shown, the transmission device includes multiple sets of transmission rollers, two opposite transmission assemblies and two drive assemblies, wherein, each set of transmission rollers is equipped with a plurality of transmission disks 300; outside the third side wall, the furnace body 100 A first side plate is installed on the top; outside the fourth side wall, a second side plate is installed on the furnace body 100;

[0068] One...

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Abstract

The invention discloses a conduction type heating furnace and a hot press forming production system, and relates to the technical field of hot stamping forming. The conduction type heating furnace comprises a furnace body, a heating device, a conveying device, a supporting and placing device and a driving device, wherein the furnace body is provided with an inlet and an outlet; the heating deviceis used for heating a blank to be heated so as to form a heating blank; the heating device is installed in the furnace body; the conveying device is used for conveying the blank to be heated enteringfrom the inlet to the heating device and conveying the heating blank from the outlet to the outside of the furnace body; the conveying device is arranged in the furnace body; the supporting and placing device is used for supporting the blank to be heated in the transmission device away from the transmission device to make contact with the heating device and placing the heating blank on the transmission device; the supporting and placing device is located in the furnace body; the driving device is used for driving the supporting and placing device to be switched between a supporting station anda placing station relative to the conveying device; and the driving device is connected with the supporting and placing device. The conduction type heating furnace is high in heating efficiency and capable of rapidly heating a aluminum alloy plate blank to be heated, and the production efficiency of a high-strength aluminum alloy plate is improved.

Description

technical field [0001] The invention relates to the technical field of hot stamping forming, in particular to a conduction heating furnace and a production system for hot pressing forming. Background technique [0002] With the increasing development of the automobile industry, people have higher and higher requirements for the energy-saving, environmental protection and safety performance of automobiles; the use of lightweight technology to improve the safety performance of automobiles and reduce the fuel consumption of automobiles has become an inevitable requirement of the automobile industry; lightweight One of the technical solutions is to use hot-formed high-strength steel plates or aluminum alloy plates to replace ordinary steel plates to manufacture auto parts; among them, the hot-press forming production system of high-strength steel plates has become more and more perfect and common, while the production of high-strength aluminum alloy plates The hot pressing formi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27B9/24F27B9/38F27D3/12
Inventor 安健王波张凤操马书宇
Owner SUZHOU PRESSLER ADVANCED FORMING TECHNOLOGIES CO LTD