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Easy-to-clamp replaceable chip pin removing device

A chip tube and replaceable technology, which is applied in the field of replaceable chip pin removal devices, can solve problems such as difficulty in pulling out pins, achieve the effects of increasing hand feeling comfort, avoiding scratches, and reducing production costs

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 a replaceable chip pin extraction device that is easy to clamp, solve the problem that the current electronic chip pins are difficult to pull out, and use the pins of the electronic chip as small welding pins for automotive sensors to reduce costs the goal of

Method used

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  • Easy-to-clamp replaceable chip pin removing device

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Embodiment

[0019] Such as figure 1 As shown, the easy-to-clamp replaceable chip pin extraction device of the present invention includes a cuboid base 1 as a whole, a groove is arranged on the top, and the distance between the groove and one side of the base 1 is equal at every place. A rack 4 is placed in the groove, the upper surface of the rack is on the same plane as the top surface of the base 1, and a row of convex teeth 2 is arranged on the upper surface of the rack 4, the convex teeth 2 are neatly and evenly arranged in a straight line, and the convex teeth 2 The edges and corners between the upper surface and the side of the upper surface are removed to form a smooth arc surface, and anti-drop teeth 3 are respectively provided at both ends of a row of convex teeth 2, and the height of the anti-fall teeth 3 is slightly higher than the height of the convex teeth 2. At the same time, The width and length of the anti-drop tooth 3 are slightly larger than the width and length of the p...

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Abstract

The invention discloses an easy-to-clamp replaceable chip pin removing device, which comprises an integrally-cuboidal substrate, wherein a groove is formed in the top of the substrate; a rack is arranged in the groove; a row of convex teeth raised from the upper surface of the rack is arranged on the rack; the convex teeth are uniformly distributed on a straight line; a clamping plate parallel to the rack 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, the rack is placed in the groove, and is matched with the substrate, so that racks of different types can be replaced when pins of different types are required to be removed, and racks with different intervals can be used for removing the chip pins of different types; the clamping plate can rotate to be pressed on electronic chips, and a plurality of electronic chips can be fixedly arranged within the pressing range of the clamping plate, so that the amount of labor of an operator is reduced, and pins of the electronic chips can be removed at one time; 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-clamp replaceable chip pin removal device. 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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