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Pin shaping device of electronic device

A technology of shaping device and electronic device, applied in the field of electronic product assembly, can solve the problems of assembly, inspection, decrease of qualified rate of circuit boards, unsuitable for large-scale plug-in production, etc., and achieve the effect of ensuring consistency and simple structure

Inactive Publication Date: 2014-07-30
TIANJIN ZHONGHUAN SANFENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Manual operation brings many problems. 1. The pin length cannot be accurately determined, and the height of the circuit board plug-in is inconsistent, which brings problems to subsequent assembly and inspection, and leads to a decline in the qualification rate of the circuit board.
2. During manual shaping, the spacing between the pins of the electronic device is inconsistent, and the spacing between the pin holes on the circuit board is not the same, which makes it difficult to plug in
3. Due to the above two problems, the plug-in efficiency is low, which is not suitable for mass production of plug-ins

Method used

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  • Pin shaping device of electronic device

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings.

[0010] As shown in the figure, an electronic device pin shaping device includes a base 1, a cylinder 2, a mounting block 3, a universal shaft 4, a guide block 5, a forming block 6, and a limit block 7. The blocks 3 are respectively fixed on both ends of the base 1, the limit block 7 is fixed on the center of the base 1, the guide block 5 is fixed on the base 1 between the installation block 3 and the limit block 7, and one end of the cardan shaft 4 is fixed on the cylinder 2 On the piston rod, the other end is connected to one end of the forming block 6 installed in the guide block 5.

[0011] The boss provided on the side of the forming block 6 and the groove provided on the side of the limiting block 7 are clearance fit, which ensures that the pins of the redundant length of the device are cut off while the device is being reshaped.

[0012] When working, fix the el...

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Abstract

The invention relates to a pin shaping device of an electronic device. The pin shaping device comprises a base, air cylinders, installing blocks, universal shafts, guiding blocks, forming blocks and a limiting block, wherein the installing blocks which are provided with the air cylinders are respectively and fixedly arranged at two ends of the base, the limiting block is fixedly arranged at the center of the base, the guiding blocks are fixedly arranged on the base and are positioned between the installing blocks and the limiting block, the corresponding ends of the universal shafts are fixedly arranged on piston rods of the air cylinders, the other ends of the universal shafts are connected to and arranged at the corresponding ends of the forming blocks in the guiding blocks, and convex plates which are arranged on the side surfaces of the forming blocks and grooves which are formed in the side surfaces of the limiting blocks are in clearance fit. According to the pin shaping device of the electronic device, disclosed by the invention, pins in redundant lengths can be synchronously cut off while the situation that the distance requirement of pin shaping of the electronic device is ensured is considered, the height consistency of the electronic device after shaping and the consistency of the distance between the pins after the shaping are ensured; the pins in redundant lengths are cut off while the shaping is carried out; the structure is simple, and the pin shaping device is suitable for being popularized and applied in a large area.

Description

technical field [0001] The invention relates to the field of electronic product assembly, in particular to an electronic device pin shaping device. Background technique [0002] In the production process of electronic product circuit boards, the height of many electronic devices from the circuit board has special requirements. This requires that the pins of the electronic device be reshaped before the production of the circuit board plug-in to ensure that the height of the electronic device from the circuit board when inserted meets the design requirements. Currently, such reshaping is done manually by workers. [0003] Manual operation brings many problems, 1. The pin length cannot be accurately determined, and the height of the circuit board plug-in is inconsistent, which brings problems to subsequent assembly and inspection, and leads to a decline in the qualified rate of the circuit board. 2. During manual shaping, the spacing between the pins of the electronic device i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F1/00
Inventor 冯居强赵文华刘增勇
Owner TIANJIN ZHONGHUAN SANFENG ELECTRONICS
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