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Automatic air way ring cutting device

An automatic equipment and airway technology, applied in metal processing equipment, clamping, support and other directions, can solve the problem of airway not being straightened, and achieve the effect of avoiding low efficiency, accurate ring cutting, and avoiding precision.

Pending Publication Date: 2018-12-25
VANGUARD BEIJING TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the airway is not straightened during the airway circumcision process in the prior art, thereby providing an automatic equipment for airway circumcision

Method used

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  • Automatic air way ring cutting device
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Embodiment Construction

[0036] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0037] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0038] Such as Figure 1-4 The embodiment of an automatic airway circumcision device shown includes: a frame 1; an upper plate 2 and a lower plate 3, which are movably arranged on the frame 1, the upper plate 2 and the lower plate 3 There is a space for accommodating the air channel 4 between them, and the u...

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Abstract

The invention relates to the technical field of machining of an electric locomotive pantograph slide plate air way, in particular to an automatic air way ring cutting device. The device comprises a frame, an upper plate, a lower plate and a baffle; the upper plate and the lower plate can be movably arranged on the frame, a gap used for containing an air way is arranged between the upper plate andthe lower plate, the upper plate and / or the lower plate are / is provided with multiple blades arranged side by side and used for cutting the air way, the baffle is arranged on the lower plate, is located in front of the air way motion path and is perpendicular to the extension direction of the air way, and the baffle is used for straightening the air way when the baffle makes contact with the air way. According to the automatic air way ring cutting device, due to existence of the baffle, the air way can be effectively straightened, a groove formed in the lower plate can hide the baffle, a powerdevice, a control device and a synchronous grating measuring mechanism can ensure that after being straightened, the air way can be subjected to subsequent ring cutting work.

Description

technical field [0001] The invention relates to the technical field of processing an air passage of a pantograph slide plate of an electric locomotive, in particular to an automatic equipment for air passage circumcision. Background technique [0002] The pantograph slide is a key component for the safe operation of an electric locomotive. It generally consists of three major components: carbon bars, aluminum brackets and air ducts. The airway has fluidity and airtightness. When one section of the airway is closed and the other end is connected to the air duct, the airway and the pantograph slide airbag form a closed loop, and the pressure of the airway is maintained to ensure the normal lifting of the pantograph. The carbon skateboard forms a point friction pair with the catenary wire during use. Under normal circumstances, the carbon skateboard will not receive impact from the running direction. However, when the carbon skateboard is subjected to an abnormal impact from t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D79/00B23Q3/06
CPCB23D79/00B23Q3/062
Inventor 李奇刘树坤
Owner VANGUARD BEIJING TECH DEV
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