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A diode pin cutting device

A technology of cutting device and diode, applied in the field of diode processing, can solve the problems of positioning measurement without pins to be cut, inability to guarantee length consistency, poor pin length accuracy, etc.

Active Publication Date: 2021-09-03
金鹏飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the process of manual cutting of diode pins, there is no device that can uniformly position and measure the cut pins according to the required length, resulting in poor precision of the length of the cut pins, and the consistency of the length cannot be guaranteed.

Method used

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  • A diode pin cutting device
  • A diode pin cutting device
  • A diode pin cutting device

Examples

Experimental program
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Embodiment Construction

[0017] Examples, see e.g. Figure 1 to Figure 6 As shown, a diode pin cutting device includes a base 1, and the base 1 is formed with two pin through holes 101 penetrating left and right, two stepped holes 102 opened on the upper side and knife grooves 103, and the stepped holes 102 is located on the left side of the sipe 103, and the lower bottom surface of each step hole 102 is flush with the lower side wall of the pin through hole 101, and the sipe 103 is vertically arranged with the pin through hole 101; the step hole 102 A stepped cylinder 2 is sleeved inside, a spring 3 is provided between the stepped surface of the stepped cylinder 2 and the stepped surface of the stepped hole 102, and a cutter 4 is arranged in the knife groove 103, and the cutter 4 is located in the pin through hole. On the upper side of 101, the cutter 4 and the stepped cylinder 2 are provided with a drive mechanism 5 that drives them to move up and down.

[0018] Furthermore, the base 1 is formed wi...

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PUM

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Abstract

The invention discloses a diode pin cutting device, comprising a base, the base is formed with two pin through holes penetrating left and right, two stepped holes and a knife groove opened on the upper side, and the stepped hole is located at the edge of the knife groove On the left side, the lower bottom surface of each step hole is flush with the lower side wall of the pin through hole, and the knife groove is vertically arranged with the pin through hole; a stepped column is sleeved in the step through hole, and the stepped column A spring is provided between the step surface of the body and the step surface of the step hole, a cutter is arranged in the knife groove, and the cutter is located on the upper side of the through hole of the pin, and the cutter and the step cylinder are provided with driving Drive mechanism for moving up and down. The invention can adjust the protruding length of the pins of the diode, and at the same time ensure that the pins on the same diode are cut consistently.

Description

technical field [0001] The invention relates to the technical field of diode processing, in particular to a diode pin cutting device. Background technique [0002] In the electronics industry, diodes need to be inserted on the front side of the PCB board. Due to the difference in production process and PCB board thickness, the diode needs to be cut to the length of the pins according to the corresponding specifications before insertion. Moreover, since the PCB board is to be assembled with the electrical box, the precision of the pin length after cutting is required to reach D±0.3mm. At present, in the process of manually cutting the diode pins, there is no device that can uniformly position and measure the cut pins according to the required length, resulting in poor length accuracy of the cut pins, and the consistency of the length cannot be guaranteed. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21F11/00
CPCB21F11/00
Inventor 金鹏飞
Owner 金鹏飞