Finish rolling system for metal powder semi-solid primary rolling strip

A metal powder and semi-solid technology, which is applied in the field of post-processing equipment for pre-rolled strips, can solve the difficulties in controlling the width, thickness and length direction of strips, the chaotic production requirements of strip changes, and the inability to maintain density and mechanical properties. To achieve higher requirements and other issues, to achieve high roll gap adjustment accuracy, improve rolling accuracy, and easy to use

Active Publication Date: 2021-03-09
合肥龙智机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing equipment for semi-solid metal powder rolling is still unable to fully adapt to this new forming technology by using the traditional rolling machine. The width, thickness and length direction of the plate and strip produced by complex equipm

Method used

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  • Finish rolling system for metal powder semi-solid primary rolling strip
  • Finish rolling system for metal powder semi-solid primary rolling strip
  • Finish rolling system for metal powder semi-solid primary rolling strip

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Embodiment Construction

[0027] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0028] The present invention provides a finishing rolling system for metal powder semi-solid preliminary rolling strip, such as Figure 1 to Figure 7 As shown, it includes a finishing unit 1 and a shearing unit 2, and the finishing unit 1 includes a finishing stand 11, a first roll system 12, a second roll system 13, a third roll system 14, and a first roll gap adjustment device 17 , the second roll gap adjusting device 15 and the third roll gap adjusting device 16, the shearing unit 2 includes a shearing frame 21, an eccentric cam 22, a cam connecting rod 23, a reciprocating shear knife 24 and a liftable strip support plate 25.

[0029]The finishing stand 11 comprises a first finishing stand 111 and a second finishing stand 112, the first finishing stand 111 and the second finishing stand 112 are connected by means of three boss structures at the splicing place, the f...

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PUM

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Abstract

The invention provides a finish rolling system for a metal powder semi-solid primary rolling strip. The finish rolling system comprises a finish rolling unit and a shearing unit, the finish rolling unit comprises a finish rolling machine frame, a first roll system, a second roll system, a third roll system, a first roll gap adjusting device, a second roll gap adjusting device and a third roll gapadjusting device; the shearing unit comprises a shearing machine frame, an eccentric cam, a cam connecting rod, a reciprocating shearing knife and a liftable plate strip supporting plate; and the finish rolling machine frame comprises a first finish rolling machine frame and a second finish rolling machine frame. Three passes of post-treatment rolling can be carried out on a plate strip formed byprimary rolling of semi-solid metal powder slurry, and the width, the thickness and the length of the plate strip are not limited to one size.

Description

technical field [0001] The invention relates to the field of post-processing equipment for pre-rolled strips, in particular to a finish rolling system for metal powder semi-solid pre-rolled strips. Background technique [0002] Among various powder forming technologies, semi-solid powder rolling forming technology can prepare plates, strips, etc. that cannot be produced or are difficult to produce by other forming technologies; the process is short, energy-saving, and low-cost; the compact or product composition is precisely controllable , The rolled product is isotropic and has a high yield. Therefore, semi-solid powder rolling forming technology has become the most important technical means in continuous forming technology, and has been widely used in chemical industry, energy, transportation, environmental protection and other industries. The semi-solid powder rolling process is a process in which the semi-solid metal powder slurry enters between the rolls through the fe...

Claims

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Application Information

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IPC IPC(8): B22F3/18B22F3/24
CPCB22F3/003B22F3/18B22F3/24
Inventor 董永刚赵熠堃敖金磊黄鑫磊赵滨王栋时迎港董文杰
Owner 合肥龙智机电科技有限公司
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