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Assembling and disassembling assisted device of supporting roller spherical pad as well as assembling and disassembling method

A technology of an auxiliary device and a spherical pad, which is applied in the direction of manufacturing tools, hand-held tools, etc., can solve the problems of large potential safety hazards and high labor intensity of spherical pads, and achieve the effects of small potential safety hazards, low labor intensity, and satisfying production needs.

Pending Publication Date: 2020-02-21
HEBEI IRON AND STEEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an auxiliary device for mounting and dismounting spherical pads of support rollers, which aims to solve the technical problems of high labor intensity and potential safety hazards during the assembly and disassembly of spherical pads

Method used

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  • Assembling and disassembling assisted device of supporting roller spherical pad as well as assembling and disassembling method
  • Assembling and disassembling assisted device of supporting roller spherical pad as well as assembling and disassembling method
  • Assembling and disassembling assisted device of supporting roller spherical pad as well as assembling and disassembling method

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Embodiment Construction

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] Please also refer to figure 1 and Figure 5 , the supporting roller spherical pad assembly and disassembly auxiliary device provided by the present invention will now be described. The support roller spherical pad assembly and disassembly auxiliary device includes a trolley 1, a lifting mechanism 2 and a supporting mechanism 3, and the trolley 1 is arranged below the spherical pad 9 to be assembled and disassembled, and is provided with a height-adjustable first platform 11; The lifting mechanism 2 is arranged on the top of the trolley 1, and the lower end...

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Abstract

The invention provides an assembling and disassembling assisted device of a supporting roller spherical pad as well as an assembling and disassembling method, and belongs to the technical field of maintenance of steel rolling equipment. The assembling and disassembling device comprises a trolley, a lifting mechanism and a supporting mechanism; a first platform with adjustable height is arranged onthe trolley; the lower end face of the lifting mechanism is rotatably connected with the upper end face of the first platform; a second platform with adjustable height is arranged on the lifting mechanism; the supporting mechanism is arranged on the second platform in a sliding way and is provided with two supporting plates for supporting the spherical pad; the distance between the two supportingplates is adjustable; and the height of the supporting mechanism is adjusted by virtue of the first platform and / or the second platform. The assembling and disassembling method comprise the followingsteps: moving the device to below the spherical pad, mounting the spherical pad on a bearing pedestal by a tool, or disassembling the spherical pad by a tool and falling on the supporting mechanism.According to the assembling and disassembling assisted device of the supporting roller spherical pad as well as the assembling and disassembling method, the positions of the supporting plates are adjustable, the spherical pad is supported, the assembling and disassembling labor intensity of the spherical pad is low, the potential safety hazard is small and assembling and disassembling are simple.

Description

technical field [0001] The invention belongs to the technical field of steel rolling equipment maintenance, and more specifically relates to an auxiliary device for mounting and dismounting spherical pads of support rolls. Background technique [0002] The finishing mill adopts the form of a four-high rolling mill, including a pair of work rolls and a pair of backup rolls. The bearing of the lower backup roll is on the lower level adjustment device. In order to ensure the self-positioning of the bearing, it is necessary to place a A spherical pad is added to ensure its self-positioning. The spherical pad of the bearing seat of the lower support roller is in direct contact with the lower step pad. The bottom of the spherical pad is provided with a boss, and the spherical pad and the bearing seat are connected by bolts. In addition to bearing the huge weight of the roll, the spherical pad of the bearing seat of the lower back-up roll also frequently bears the rolling force dur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/00
CPCB25B27/00
Inventor 刘凤宝冯志权朱印涛李云飞周少见那凤祥
Owner HEBEI IRON AND STEEL
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