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Rotating mechanism for tubes and bars on horizontal straightening machine

A technology of rotating mechanism and straightening machine tube, applied in the field of rotating mechanism and steel pusher, can solve the problems of large and heavy body, complicated structure and high manufacturing cost, and achieve the effects of small volume, simple structure and reduced manufacturing cost.

Active Publication Date: 2011-07-06
TAIYUAN HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problems of complicated structure, bulky body and high manufacturing cost of the rotating mechanism of the traditional horizontal straightening machine

Method used

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  • Rotating mechanism for tubes and bars on horizontal straightening machine
  • Rotating mechanism for tubes and bars on horizontal straightening machine
  • Rotating mechanism for tubes and bars on horizontal straightening machine

Examples

Experimental program
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Embodiment Construction

[0012] Such as figure 1 , 2 As shown, a horizontal straightening machine tube and bar rotating mechanism is installed symmetrically on both sides of the straightening machine body 1, the right push steel machine 2, the left push steel machine 3, the right push steel machine 2, the left push The steel machine 3 is composed of a pushing mechanism 4, a guide rail 5, and an oil cylinder 6. The pushing mechanism 4 is composed of a roller shaft 4-1, a roller bearing 4-2, a push plate 4-3, and a roller 4-4. The roller bearing 4-2 and the roller 4-4 are installed together and then mounted on the roller shaft 4-1, the roller 4-4 is arranged on the guide rail 5, and the push plate 4- 3 is connected to the roller shaft 4-1, the pushing mechanism 4 is driven by an oil cylinder 6, and the pushing mechanism 4, the guide rail 5, and the oil cylinder 6 are fixed on the base 7.

[0013] The working process of the present invention:

[0014] After the pipe bar 11 is transported to the straightening...

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Abstract

A rotating mechanism for tubes and bars on a horizontal straightening machine relates to an assistant device of the horizontal straightening machine. The rotating mechanism solves the problems that the rotating mechanism of a traditional horizontal straightening machine has a complicated structure, is large and bulky, and has high manufacture cost. The rotating mechanism is characterized in that a right pushing device and a left pushing device are symmetrically installed on both sides of a straightening machine body; the right pushing device comprises a material pushing mechanism, a guide rail, an oil cylinder and a base, and the left pushing device also comprises a material pushing mechanism, a guide rail, an oil cylinder and a base; each material pushing mechanism comprises a rolling shaft, a rolling bearing, a roller and a pushing plate; each rolling bearing and each roller are assembled together and then are installed on each rolling shaft; each roller is arranged on each guide rail; each pushing plate is connected with each rolling shaft; each material pushing mechanism is driven by each oil cylinder; and each material pushing mechanism, each guide rail and each oil cylinder are fixed on each base. Compared with the traditional rotating mechanism of the horizontal straightening machine, the rotating mechanism has the advantages as follows: the volume is small, the structure is simple, a plurality of rotating carrier rollers and lifting mechanisms are omitted, and the manufacture cost is lowered.

Description

[0001] Field [0002] The invention belongs to the auxiliary equipment of a horizontal straightening machine, and specifically relates to a rotating mechanism of the horizontal straightening machine to straighten a piece before straightening pipes and bars. technical background [0003] With the rapid development of the steel pipe industry, horizontal straighteners (horizontal pressure straighteners) have become important equipment to promote the development of the steel pipe industry. The horizontal straightening machine must rotate the part to be straightened before straightening, so that the bending plane rotates to the horizontal plane, and then it can be straightened. At present, the horizontal straightening machine is equipped with several groups of lifting rotating rollers on both sides of the main machine. The curved surface of the round bar is rotated into the horizontal plane through the rotation of the rollers, and then the rotating rollers are lowered to make the straig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D3/00
Inventor 杨立功
Owner TAIYUAN HEAVY IND
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