Centering device used during guide rail conveying

A technology of centering device and guide rail, applied in metal processing and other directions, can solve the problems of impact damage, impact, time-consuming and laborious, and achieve the effect of avoiding impact, flexible operation and wide application range

Inactive Publication Date: 2016-11-02
SHAZHOU PROFESSIONAL INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is usually no centering device in the positioning process. Manual centering is time-consuming and labor-intensive, and the accuracy is poor. Even if some devices use mechanical centering devices for positioning, due to the constant spacing of the

Method used

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  • Centering device used during guide rail conveying
  • Centering device used during guide rail conveying

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Example Embodiment

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] see Figure 1 to Figure 2 , the embodiments of the present invention include:

[0018] A centering device for guide rail transportation, comprising: a fixed base 1, a first swing arm 3, a second swing arm 6, a telescopic drive device 2 and a guide roller 5, the first swing arm 3 and the second swing arm 6 Symmetrically arranged above the fixed base 1, the rear ends of the first swing arm 3 and the second swing arm 6 are respectively provided with a first rotating shaft 7 pointing downward to the fixed base 1, th...

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PUM

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Abstract

The invention discloses a centering device used during guide rail conveying. The centering device comprises a fixed base, a first swing arm, a second swing arm, a telescopic drive device and guide rollers; the rear end of the first swing arm and the rear end of the second swing arm are each provided with a first rotating shaft pointing to the fixed base downwards, and are each provided with a second rotating shaft pointing to the upper portion, the guide rollers are arranged on the second rotating shafts, and the first rotating shafts are correspondingly sleeved with gears; and through the manner, according to the centering device used during guide rail conveying, the telescopic drive device carries out telescopic operation to drive the first swing arm or the second swing arm to swing, meanwhile, the first swing arm and the second swing arm are engaged through the gears to synchronously move, the included angle between the first swing arm and the second swing arm is changed, the distance between the two guide rollers is changed also, the centering device is suitable for guide rails of different widths, before the guide rails are centered, the distance between two guide rollers is increased, and impact of the guide rails is avoided.

Description

technical field [0001] The invention relates to the field of guide rail production, in particular to a centering device during guide rail transportation. Background technique [0002] The comparison method of the application of T-shaped steel guide rails in elevators. Since the running accuracy and stability of elevators are greatly affected by T-shaped steel guide rails, the processing accuracy of T-shaped steel guide rails is required to be high. [0003] Both sides of the T-shaped steel guide rail need to be processed by a planer, and the end of the T-shaped steel guide rail also needs to be processed with male and female tenons. During the process of multiple processing and inspections, the transportation, transfer and positioning of the T-shaped steel guide rail are required. There is usually no centering device in the positioning process. Manual centering is time-consuming and labor-intensive, and the accuracy is poor. Even if some devices use mechanical centering devi...

Claims

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Application Information

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IPC IPC(8): B23Q7/00
CPCB23Q7/00
Inventor 林晖徐向红
Owner SHAZHOU PROFESSIONAL INST OF TECH
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