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Straightening machine small straightening wheel mechanism

A technology of straightening wheel and small machine, which is applied in the field of straightening machine and small straightening wheel mechanism of straightening machine, which can solve the problems of accelerating bearing damage speed and difficult adjustment, and achieves the effects of prolonging service life, convenient assembly, and simple and reasonable structure

Inactive Publication Date: 2015-07-08
无锡洲翔成套焊接设备有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Since the bearing clearance becomes larger during use, it is not easy to adjust, which accelerates the damage speed of the bearing

Method used

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  • Straightening machine small straightening wheel mechanism
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Embodiment Construction

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

[0013] figure 1 , 2 Among them, including front bearing cap 1, rear bearing cap 2, adjusting screw 3, first tapered roller bearing 4, first sealing ring 5, second sealing ring 6, shaft 7, protrusion 8, sleeve 9, second Tapered roller bearings 10 and so on.

[0014] Such as figure 1 As shown, the present invention is a small straightening wheel mechanism of a straightening machine, comprising a shaft 7, a rear bearing cap 2, a front bearing cap 1, a sleeve 9, a first tapered roller bearing 4, and a second tapered roller bearing 10; The first tapered roller bearing 4 and the second tapered roller bearing 10 are installed oppositely on the end of the shaft 7, and the sleeve 9 is sleeved on the first tapered roller bearing 4 and the second tapered roller bearing 10 , and between the first tapered roller bearing 4 and the second tapered rolle...

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Abstract

The invention belongs to the technical field of machinery equipment and relates to a straightening machine, in particular to a straightening machine small straightening wheel mechanism which comprises a shaft, back bearing covers, a front bearing cover, sleeves, a first tapered roller bearing and a second tapered roller bearing. The first tapered roller bearing and the second tapered roller bearing are arranged at shaft ends in opposite directions. The sleeves are arranged on the first tapered roller bearing and the second tapered roller bearing in a sleeved mode. The first tapered roller bearing and the second tapered roller bearing are separated through protrusions formed by the inner walls of the sleeves, the inner ends of the sleeves are sealed through the back bearing covers, and the back end of the first tapered roller bearing is limited and fixed through the back bearing covers. The straightening machine small straightening wheel mechanism is simple and reasonable in structure, when the mechanism is used, assembling is convenient, bearing axial gaps can be adjusted in time conveniently during using, and the service life of the bearings is effectively prolonged.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and relates to a straightening machine, in particular to a small straightening wheel mechanism of the straightening machine. Background technique [0002] The H-shaped steel wing plate straightening machine is generally equipped with a set of big and small straightening wheels. The small straightening wheel is mainly used for straightening small-sized H-beams. [0003] The adjustment of the axial clearance of the tapered roller bearing in the small pressure wheel mechanism of the original straightening machine is realized by repairing the mating surface on the bearing cover, and the assembly is troublesome. Since the bearing clearance becomes larger during use, it is not easy to adjust, thus accelerating the damage speed of the bearing. Contents of the invention [0004] Aiming at the above problems, the present invention provides a small straightening wheel mechanism of a straig...

Claims

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Application Information

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IPC IPC(8): B21D3/02
CPCB21D3/02
Inventor 徐旦沈俊杰
Owner 无锡洲翔成套焊接设备有限公司
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