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Processing device for punching head of lead frame

A processing device and lead frame technology, applied in the direction of manufacturing tools, other manufacturing equipment/tools, etc., can solve the problems of poor precision and low processing efficiency, and achieve the effects of precision processing, improved processing efficiency and simple structure

Active Publication Date: 2012-11-28
顺德工业(江苏)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can only process one punch at a time, the processing efficiency is low, and the precision is poor

Method used

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  • Processing device for punching head of lead frame
  • Processing device for punching head of lead frame

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0009] The lead frame punch processing device of the present invention will be further described in detail through specific embodiments below.

[0010] Such as figure 1 , figure 2 As shown, the lead frame punch processing device includes a base 1, one side of the base 1 is provided with a side baffle 2, the upper edge of the side baffle 2 is higher than the upper end surface of the base 1, and the two sides of the upper end surface of the base 1 There are stoppers at the ends respectively—a front stopper 31 and a rear stopper 32, and a pressing plate 4 is arranged above the front stopper 31 and the rear stopper 32, and the pressing plate 4 and the base 1 are connected by bolts 5, and the base 1 A protective plate 6 is provided at one end, and the upper edge of the protective plate 6 is higher than the upper end surface of the pressing plate 4 .

[0011] When in use, the materials of the punches 7 to be processed are discharged one by one on the surface of the base 1, so tha...

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PUM

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Abstract

The invention relates to a processing device for a punching head of a lead frame. The processing device comprises a base, wherein a lateral baffle is arranged on one side of the base; an upper edge of the lateral baffle is higher than an upper end face of the base; baffle blocks are respectively arranged at two ends of the upper end face of the base; a pressing plate is arranged above the baffle blocks; the pressing plate is connected with the base through a bolt; a protecting plate is arranged at one end of the base; and the upper edge of the protecting plate is higher than the upper end face of the pressing plate. The processing device for the punching head of the lead frame has the advantages that the structure is simple and the use is convenient; a plurality of punching heads can be processed at one time; the processing efficiency is obviously increased; the positioning is accurate; the precision processing is realized; and the manufactured punching head is higher in precision.

Description

technical field [0001] The invention relates to a lead frame punch processing device. Background technique [0002] When the lead frame is produced, holes need to be punched on it, which requires many punches. And because the diameter of the hole is usually all small, so the punch is easily broken, resulting in the need to frequently replace the punch, and the usage of the punch is relatively large. At present, when processing punches, a punch is usually fixed with a vise clamp, and then a grinding wheel is used to process the punch. It can only process one punch at a time, the processing efficiency is low, and the precision is poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a lead frame punch processing device with high processing efficiency and high precision. [0004] In order to solve the above problems, the technical solution adopted in the present invention is: the lead frame punch processing devic...

Claims

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Application Information

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IPC IPC(8): B24B3/00
Inventor 张林燕
Owner 顺德工业(江苏)有限公司