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Pneumatic continuous material supply method of sensor welding pins

A technology of sensors and welding needles, which is applied in the field of pneumatic continuous feeding of sensor welding needles, can solve the problems of long processing time of welding needles, waste of finished product movement, and shortening of processing time, so as to save production time, shorten production time, and reduce production cost effect

Inactive Publication Date: 2015-11-04
CHENGDU HENGTONG ZHAOYE PRECISION MACHINERY
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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 pneumatic continuous feeding method for sensor welding pins, which solves the problems of long processing time, high cost, and time-consuming movement of finished products for automotive sensor welding pins, and achieves the purpose of reducing costs and shortening processing time

Method used

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  • Pneumatic continuous material supply method of sensor welding pins

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Embodiment

[0018] Such as figure 1 As shown, a pneumatic continuous feeding method for sensor welding needles in the present invention includes a male mold 1 and a female mold 2. The female mold 2 is a platform as a whole, and a pit is arranged on its surface, and a Bottom mold 3, bottom mold 3 is fixed in the pit by spring or other elastic components, the highest position of bottom mold 3 is the plane of female mold 2, the lowest position of bottom mold 3 is the pit bottom, and a limiter is installed on female mold 2. The position block 5 is provided with a position adjustment groove 6 on the limit block 5, and the position of the limit block 5 is adjusted by bolts and fixed on the female mold 2; The side walls of the pit are provided with three continuous grooves 4 parallel to each other. At the same time, there are no grooves 4 on the side walls of the pit away from the limiting block 5. Both are provided with a continuous groove 4, so that the distance from the side wall of the pit ...

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Abstract

The invention discloses a pneumatic continuous material supply method of sensor welding pins. A male die located at the upper portion and a female located under the male die are adopted. The female die is provided with a pit matched with the male die. The pit is internally provided with a bottom die matched with the male die. The bottom die is installed on the female die through a spring. After the spring is compressed, the bottom die is concaved in the female die. The female die is provided with a limiting block. Continuous grooves are formed in the female die, the bottom die and the inner wall, close to the limiting block, of the pit. A groove is formed in the bottom face of the male die. The groove in the bottom face of the male die extends along the male die side face, opposite to the limiting block, of the male die. The female die is provided with a nozzle connected with a high-pressure gas source. The nozzle is utilized for spraying temporary high-pressure gas to the bottom die to blow machined and formed welding pins out of the groove in the surface of the female die. The time for cleaning finished components is shortened. Compared with a traditional copper material electroplating manner, according to products pressed through the device, the production time is greatly saved, and the production cost is greatly reduced.

Description

technical field [0001] The invention relates to a mold used in the sensor manufacturing industry, in particular to a pneumatic continuous feeding method for sensor welding 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 ...

Claims

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Application Information

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IPC IPC(8): B21F11/00B21F23/00
Inventor 吴光武
Owner CHENGDU HENGTONG ZHAOYE PRECISION MACHINERY