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Clamp body die of spring grounding clamp

A grounding card and card body technology, which is applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of high production cost, low production efficiency, increase of semi-finished product transportation and warehouse occupation, and reduce transportation and warehouse occupation. The effect of high productivity

Active Publication Date: 2014-03-05
RUGAO KK TELECOM MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: the overall area of ​​the equipment is large, and each process needs to be operated, which increases the transportation and warehouse occupation of semi-finished products, the labor intensity of workers is high, the production efficiency is low, and the production cost is high

Method used

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  • Clamp body die of spring grounding clamp
  • Clamp body die of spring grounding clamp
  • Clamp body die of spring grounding clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] see figure 1 , 2 , the present invention discloses a spring grounding card body mold, the card body mold adopts copper strips to make the card body, the mold includes an upper template 1, a lower template 2, and a guide post arranged between the upper template 1 and the lower template 2 Guide sleeve structure.

[0029] Between the upper template 1 and the lower template 2, the punching and trimming station, the trimming station, the pre-circling station, the rounding station, the pre-forming punching station, and the first empty station are arranged in sequence along the horizontal direction. Step station, second empty step station, forming station, third empty step station, cutting station. specific:

[0030] Punching and edge trimming station, trimming punch 11 and short axis hole punch 12 are installed on the upper template 1 of the trimming station; punching and trimming station, lower template 2 of the edge trimming station are installed to cooperate The lower ...

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Abstract

The invention relates to a clamp body die of a spring grounding clamp. A clamp body is manufactured by adopting a copper strip, and the clamp body die is characterized in that the die comprises an upper die plate and a lower die plate, and a punching edge cutting work position, an edge cutting work position, a pre-circling work position, a circling work position, a performing protruding point punching work position, a first idle work position, a second idle work position, a forming work position, a third idle work position and a cutting-off work position are arranged between the upper die plate and the lower die plate in the horizontal direction in sequence. The processes of punching edge cutting, edge cutting, pre-circling, circling, performing protruding point punching, forming and cutting-off are achieved in sequence when the copper strip passes, and a high production rate is achieved. The area of a punch press and the area of a field can be reduced, and the transportation and occupied storage space of half-finished products can be reduced.

Description

technical field [0001] The invention relates to a mold, in particular to a spring grounding card body mold. Background technique [0002] The grounding card is used to introduce the induction current of the feeder or shielding wire of the electrical equipment into the grounding network, so as to prevent the induction current generated by lightning from damaging the equipment. The existing non-glue-free grounding cards mainly include V-type, spring-type, etc. The spring-type grounding card mainly includes a card body, a clamp, and a grounding wire connected to the card body. The card body is an arc-shaped copper sheet, and the copper sheet The two ends of the ring are rounded to form two hinged holes, and the clamps are hinged in the holes. Clamp the feeder or shielded wire by using the clamp body and the clamp. [0003] The manufacturing process of the grounding card body mainly includes punching and trimming, side trimming, rounding, preforming, forming, and cutting. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10
Inventor 石太明
Owner RUGAO KK TELECOM MATERIALS
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