Spray type hot stamping forming machine and spray type composite hot stamping forming and quenching process

A hot stamping forming and spraying technology, applied in the field of forging, can solve the problem that the stamping machine cannot process high-strength steel, etc., and achieve the effects of low cost, work safety, and uniform cooling

Inactive Publication Date: 2012-11-28
JIAXING UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] What the present invention aims to solve is the problem that

Method used

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  • Spray type hot stamping forming machine and spray type composite hot stamping forming and quenching process
  • Spray type hot stamping forming machine and spray type composite hot stamping forming and quenching process
  • Spray type hot stamping forming machine and spray type composite hot stamping forming and quenching process

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] As shown in the figure, the present invention includes a servo motor 1 , a transmission assembly, a working assembly, a cooling assembly, a guide post 20 and a frame 7 . Power components, transmission components, working components, cooling components and guide columns 20 are installed on the frame 7 . The transmission assembly includes a screw reducer 9 and a screw 13 , the screw 13 is connected to the screw reducer 9 , and the screw reducer 9 is connected to the servo motor 1 . Working assembly comprises slide block 15, middle pressure plate 16, work nut 14 and workbench 18, middle pressure plate 16 is connected with work nut 14 by slide block 15, and workbench 18 is arranged on the frame 7 by elevating frame 17. Working nut 14 is screwed on the screw rod 13 . The middle pressure plate 16 is sleeved on the guide post 20 . Inner spac...

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Abstract

The invention discloses a spray type composite hot stamping forming device, which comprises a servo motor, a transmission component, a working component, a cooling component, a guide pole and a frame, wherein a power component, the transmission component, the working component, the cooling component and the guide pole are arranged on the frame. According to a spray type composite hot stamping forming and quenching process disclosed by the invention, the process comprises the following steps: at first, a mould is arranged on a slider block and a lower pressure plate, the position of the slider block is adjusted through a limiting switch, and the position of a spray head is adjusted, so that the effluent position of cooling liquid aligns at the position of a plate material so as to reach the expectant cooling effect conveniently. According to the invention, when the device is used, high-intensity steel is placed in the mould of a transverse stamping forming machine, so that hot stamping forming is completed quickly, and through a manner of spraying the cooling liquid instantly, the formed high-intensity steel can simultaneously realize pressure maintaining and quenching.

Description

technical field [0001] The invention belongs to the technical field of forging, in particular to a spray type composite hot stamping forming hot stamping forming equipment. Background technique [0002] The use of ultra-high-strength steel on the car frame, such as TRIP steel and DP steel, has become the mainstream trend of materials for car structures. In order to reduce fuel consumption, reduce the weight of the vehicle body, and improve the safety and spaciousness of the vehicle, it is very important to reduce the thickness and increase the strength of the body parts. High-strength and ultra-high-strength steel materials have shown great promise in reducing weight, saving energy, improving safety, emissions, etc. In the process of automobile lightweighting, according to incomplete statistics, more than 40% of car parts are sheet metal stamping parts. [0003] But the stamping of sheet metal usually has cold stamping and hot stamping. Some high-strength steels cannot be...

Claims

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Application Information

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IPC IPC(8): B21D22/02B21D37/16B30B1/18
Inventor 黄风立赵云李东东顾金梅陈水生刘国文
Owner JIAXING UNIV
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