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Combined memorial archway

A kind of archway and joint surface technology, applied in the direction of metal rolling, metal rolling racks, manufacturing tools, etc., can solve the problems of manufacturers increasing investment, restricting the development of rolling equipment, processing technology, tooling transportation and installation difficulties, etc., to achieve The effect of convenient transportation and installation

Active Publication Date: 2008-03-05
中重科技(天津)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the prior art, the archway of large integral casting not only has great difficulties in processing technology, tooling, transportation and installation, but also increases investment for manufacturers and restricts the development of rolling equipment.

Method used

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  • Combined memorial archway
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Embodiment Construction

[0019] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0020] The present invention provides a combined archway, and the combined archway 100 is formed by plugging and connecting components.

[0021] As shown in Fig. 1 to Fig. 3, be the 1st embodiment of the present invention, the 1st embodiment is described below:

[0022] The combined archway 100 of the present invention is composed of 4 components, and the components include: an upper beam 1, a lower beam 3, a left column 2, and a right column 4; wherein the upper beam 1 and the lower beam 3 are respectively combined on the left column 2 and The upper and lower ends between the right columns 4; the above-mentioned upper beam 1, lower beam 3, left column 2, and right column 4 are combined to form a closed through hole 20 in the middle. Upper bearing seat 7 and lower bearing seat 8 are installed in this through hole, and the two ends of upper roller 9 and ...

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Abstract

The present invention provides one kind of combined housing window comprising assembled parts. Changing the integral housing window into the combined housing window can facilitate the machining, tool set, transportation, installation, etc of large housing window for wide steel strip rolling production line and thick plate rolling production line with large mill roller and frame. The present invention makes it possible to machine large housing window with relatively small machines.

Description

technical field [0001] The invention relates to components in steel rolling production equipment, in particular to a combination archway in steel rolling production equipment. technical background [0002] The archway in the steel rolling production equipment is a supporting part that supports the bearing housings at both ends of the roll. The archway structure in the prior art is a square column with a through hole in the middle, and the bearing seats supporting the two ends of the roll are placed in the inner hole. The archways of the prior art are usually integrally cast. [0003] With the development of the national economy, the demand for wide-band steel and medium-heavy plates continues to increase, the size of the rolls and frames in the wide-band steel rolling production line and medium-heavy plate rolling production line will become larger, and the size and quality of the archways that make up the frame will also be the same Increase, some archways will reach more...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B31/02
Inventor 谷峰兰
Owner 中重科技(天津)股份有限公司
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