An automatic processing system for frame type circuit breaker busbar

An automatic processing and circuit breaker technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of high labor intensity, unstable processing quality, and low processing efficiency, and achieves convenient operation, simple structure, and automatic Processing effect

Active Publication Date: 2017-04-05
CHONGQING KUNLING ELECTRONICS TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide an automatic processing system for frame-type circuit breaker busbars, which solves the problem of low processing efficiency, high labor intensity and unstable processing quality in the prior art that the busbars and U-shaped welding wires are manually operated and assembled. question

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  • An automatic processing system for frame type circuit breaker busbar
  • An automatic processing system for frame type circuit breaker busbar
  • An automatic processing system for frame type circuit breaker busbar

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Embodiment Construction

[0042] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] The directions of up, down, front, back, left, and right in the text are explained based on the direction of the arrow in the illustration, and the actual settings are deduced by analogy.

[0044] refer to figure 1 , the structure of the busbar 4 as the assembly object of the present invention is that a plurality of U-shaped welding wire grooves 75 are arranged side by side on the upper end of the base body 74, and each U-shaped welding wire groove 75 needs to be assembled with a formed U-shaped welding wire 76. The three outer surfaces (U-shaped bottom surface and U-shaped two outer sides) of each U-shaped welding wire 76 fit well with the U-shaped welding wire groove 75 .

[0045] refer to figure 2 , the overall structure of the frame-type circuit breaker busbar automatic processing system of the present invention is that it inclu...

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Abstract

The invention discloses a framework type automatic machining system for breaker busbars. The framework type automatic machining system for breaker busbars comprises a welding wire machining part and a busbar feeding part which are fixedly installed on a workbench, wherein the welding wire machining part is arranged above the busbar feeding part. The welding wire machining part comprises a welding wire discharging mechanism, a pre-tightening mechanism of the welding wire discharging mechanism, a welding wire leveling mechanism, a welding wire feeding mechanism, a welding wire shearing mechanism and a press-fitting formation mechanism in sequence along the wire walking route. The framework type automatic machining system for breaker busbars is simple in structure, high in work efficiency and convenient to manufacture and implement.

Description

technical field [0001] The invention belongs to the technical field of low-voltage electrical appliances, and is used for automatic processing and assembly of welding wire in a busbar groove of a circuit breaker, and relates to an automatic processing system for a frame-type circuit breaker busbar. Background technique [0002] The contact system of the existing frame type circuit breaker (intelligent circuit breaker) is formed by resistance brazing after the U-shaped welding wire is manually assembled in the busbar groove, and then connected with the soft connection. Therefore, it is technically required that the shape of the U-shaped welding wire coincides with the busbar groove. The shape and size of the welding wire must cover the three sides of the entire U-shaped groove of the busbar groove, so that the solder can fill the gap between the soft connection and the U-shaped groove of the busbar. Three end faces ensure that the connection between each group of soft connect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K3/08B23K3/06
CPCB23K3/063B23K3/08B23K2101/36
Inventor 王小玲
Owner CHONGQING KUNLING ELECTRONICS TECH
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