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Easy-to-clamp chip pin removing device

A chip tube and splint technology, which is applied in the field of chip pin removal devices, can solve problems such as difficult pin removal, and achieve the effects of increasing hand feeling comfort, fast removal speed, and reducing labor load

Inactive Publication Date: 2014-10-15
SICHUAN KAIMING INVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an easy-to-clamp chip pin removal device, which solves the problem that the current electronic chip pins are difficult to pull out, and uses the electronic chip pins as small welding pins for automotive sensors to achieve the purpose of reducing costs

Method used

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  • Easy-to-clamp chip pin removing device

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Embodiment

[0019] Such as figure 1 As shown, the easy-to-clamp chip pin extraction device of the present invention includes a cuboid base 1 as a whole, and a row of protruding teeth 2 protruding from the upper surface of the base 1 is arranged on the top of the base 1. The protruding teeth 1 are in the form of Cuboid, the edges and corners between the upper surface and the side of the convex teeth 2 are removed to form a smooth arc surface, the convex teeth 2 are evenly distributed on a straight line, and the distance from the side of the base 1 is the same, at both ends of a row of convex teeth 2 Anti-fall teeth 3 are respectively provided, the height of anti-fall teeth 3 is slightly higher than the height of convex teeth 2, and at the same time, the width and length of anti-fall teeth 3 are slightly larger than the width and length of convex teeth 2, placed on the top of base 1 The position of the electronic chip is provided with a splint 4, and one end of the splint 4 is fixed on the ...

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Abstract

The invention discloses an easy-to-clamp chip pin removing device, which comprises an integrally-cuboidal substrate, wherein a row of convex teeth raised from the upper surface of the substrate is arranged at the top of the substrate; the convex teeth are uniformly distributed on a straight line; the distance between each convex tooth and the lateral surface of the substrate is the same; a clamping plate parallel to the convex teeth is arranged at the top of the substrate, and is connected to the edge of the substrate through a rotating shaft. According to the device, pins of a plurality of electronic chips can be removed at one time, the speed of an operator can reach 90 chips per minute, and the problem of difficulty in the removal of the pins of the chips is solved; the pins of the chips are used as sensor welding pins, so that the production cost is lowered; the device is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to an auxiliary tool used in the sensor manufacturing industry, in particular to an easy-clamping device for pulling out chip pins. Background technique [0002] The automobile wheel speed sensor is mainly composed of induction head, wiring harness and accessories. The role of the induction head is to cooperate with the target gear installed on the chassis of the car to measure the speed of the car wheel, which is composed of coils, magnetic poles and other parts. On this basis, to ensure the normal operation of the sensor, the sensor must be properly installed on the chassis of the car, and there are many ways to install it. Now commonly used a kind of wheel speed sensor is to rely on the outer steel casing of the induction head to cooperate with a part, i.e. the elastic bush, and pack into the corresponding mounting hole of the chassis. When designing the sensor, it is necessary to combine the magnetic steel and the magnetic c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/02
CPCB25B27/02
Inventor 曾维亮
Owner SICHUAN KAIMING INVESTMENT
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