Arc-shaped rod piece pushing-out device

A push-out device and arc-shaped rod technology, applied in the field of arc-shaped rod push-out devices, can solve the problems of inconvenient delivery of segment bolts and the like

Inactive Publication Date: 2019-09-27
CHINA RAILWAY CONSTR HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the object of the present invention is to provide a device for pushing out arc-shaped rods, which can effectively solve the problem of inconvenient delivery of segment bolts

Method used

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  • Arc-shaped rod piece pushing-out device
  • Arc-shaped rod piece pushing-out device

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Embodiment Construction

[0030] The embodiment of the invention discloses a device for pushing out arc-shaped rods to effectively solve the problem of inconvenient delivery of segment bolts.

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] see Figure 1-Figure 2 , figure 1 A schematic diagram of the axial structure of the arc-shaped rod push-out device provided by the embodiment of the present invention; figure 2 It is a schematic diagram of the radial structure of the arc-shaped rod push-out device provided by the embod...

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Abstract

The invention discloses an arc-shaped rod piece pushing-out device which comprises a main body, an axial drive device and a circumferential drive device. The main body is provided with an arc-shaped limiting cavity to enable multiple arc-shaped rod pieces to be arranged side by side in the axial direction of the arc-shaped limiting cavity. The axial side of the arc-shaped limiting cavity is the discharging side. A discharging opening used for moving the arc-shaped rod pieces out in the circumferential direction is formed in one end in the circumferential direction of the discharging side. The axial drive device is used for driving all the arc-shaped rod pieces to enter the discharging side sequentially in the axial direction of the arc-shaped limiting cavity. The circumferential drive device is arranged at the other end in the circumferential direction of the discharging side, and can push the arc-shaped rod pieces to slide out from the discharging opening in the extending direction. Considering the characteristic of the arc-shaped rod pieces, the arc-shaped limiting cavity is formed, the arc-shaped rod pieces can be ranked through the ranking function of the arc-shaped limiting cavity, thus all the arc-shaped rod pieces can move sequentially in the axial direction, and then move out in the circumferential direction, the moving-out position is stable and precise, and thus the arc-shaped rod pieces can be sent to the designated position precisely.

Description

technical field [0001] The invention relates to the technical field of tool equipment, and more specifically, to a device for pushing out arc-shaped rods. Background technique [0002] The intelligent segment assembly machine is a brand-new subway segment assembly device. Compared with the traditional automatic segment assembly machine, it is fully automatic for the grabbing, positioning, assembly, and bolt installation of the segments without manual intervention. of. [0003] The segment pushing device is used in the segment assembly process and the arc segment bolt installation process. In the case of the traditional automatic segment assembly machine, the installation of the segment bolts is carried out manually. Observe the position of the bolt holes with the naked eye, align the bolts with the bolt holes by hand, insert them into the holes, and then tighten the nuts with a wrench. During the insertion process, if there is friction with the inner wall of the screw hole...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P21/00
CPCB23P21/00
Inventor 刘飞香黄超生刘军邹今检龚文忠蔡杰徐震
Owner CHINA RAILWAY CONSTR HEAVY IND
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