CN202910200U

CN202910200U - Riveting tool of reed and pin of microswitch

Info

Publication number: CN202910200U
Application number: CN 201220588526
Authority: CN
Inventors: 秦文伟
Original assignee: Zhenjiang Acer Electrical Co Ltd (sino Foreign Joint Venture)
Current assignee: Zhenjiang Acer Electrical Co Ltd (sino Foreign Joint Venture)
Priority date: 2012-11-09
Filing date: 2012-11-09
Publication date: 2013-05-01
Anticipated expiration: 2022-11-09

Abstract

The utility model discloses a riveting tool of a reed and a pin of a microswitch. The riveting tool of the reed and the pin of the microswitch comprises the pin which is arranged on a lower mold and the reed which is connected with the pin, the connecting end of the reed is pressed to be below a boss of the pin, a punch which can vertically move is arranged over the boss of the pin, a top compact bar which can vertically move inside the punch is arranged in an installing hole of the punch, a pressure spring is arranged at the upper end of the top compact bar, and the top compact bar extends out of the punch under the effect of the pressure spring. The riveting tool of the reed and the pin of the microswitch has the advantages that due to the arranged punch and the top compact bar which is arranged in the installing hole and can vertically move in the punch, the reed is pressed to be flat by the top compact bar after the boss of the pin is tightly compressed by the punch, the top compact bar can be used for reliable positioning in punching and riveting, unstable riveting condition between the reed and the pin is effectively avoided, product quality of the microswitch is improved and work efficiency are improved and the production cost is reduced.

Description

The riveting tool of microswitch reed and pin

Technical field

The utility model relates to the riveting tool of a kind of microswitch reed and pin.

Background technology

Existing microswitch reed and pin must be riveted, and in microswitch reed and pin riveted joint process, must catch reed to rivet with hand with one, this moment is because reed is also less, will cause the reed placement location deviation to occur because of the hand shake during riveted joint, therefore may have large slot between reed and pin, cause loose contact, also have reed and pin and rivet insecure situation generation.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of product quality that can improve microswitch, increases work efficiency, the microswitch reed that reduces production costs and the riveting tool of pin.

In order to solve the problems of the technologies described above, the riveting tool of microswitch reed of the present utility model and pin, comprise the pin that is placed on the counterdie and the reed that is connected with pin, the link of reed is crushed on the below of pin boss, be provided with an in vertical direction lower mobile drift directly over the pin boss, be provided with in the installing hole of drift one can in drift, move up and down hold out against bar, hold out against the bar upper end and be provided with stage clip, hold out against bar and under the active force of stage clip, stretch out outside the drift.

The utility model has the advantage of:

Since can in drift, moving up and down of arranging in the drift that arranges and the installing hole of drift hold out against bar, before drift compresses the pin boss, by holding out against bar reed is flattened, thus when stamping riveting, can utilize to hold out against bar and locate reliably, effectively avoid reed and pin to rivet insecure situation, improve the product quality of microswitch, improve operating efficiency, reduced production cost.

Description of drawings

Fig. 1 is the front view of the riveting tool of the utility model microswitch reed and pin;

Fig. 2 is the side view of the riveting tool of the utility model microswitch reed and pin.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the riveting tool of microswitch reed of the present utility model and pin is described in further detail.

As shown in the figure, the riveting tool of microswitch reed of the present utility model and pin, comprise the pin 2 that is placed on the counterdie 1 and the reed 3 that is connected with pin 2, the link of reed 3 is crushed on the below of pin boss 4, be provided with an in vertical direction lower mobile drift 5 directly over the pin boss 4, be provided with in the installing hole of drift 5 one can in drift 5, move up and down hold out against bar 6, hold out against bar 6 upper ends and be provided with stage clip 7, hold out against bar 6 and under the active force of stage clip 7, stretch out outside the drift.

During use, after being pressed in the link of reed under the pin boss, drift is vertically moved to the pin boss, in the process that drift moves, stretch out drift outer hold out against bar at first the link and the link of reed flattened of contact spring come, drift continues to move down, hold out against bar at the active force of stage clip, and continuation compresses the link of reed, when holding out against bar and be enough to overcome spring force, hold out against bar and in drift, move, after the drift top is pressed on the pin boss, just can finish the stamping riveting operation.

Claims

1. the riveting tool of a microswitch reed and pin, comprise the pin (2) that is placed on the counterdie (1) and the reed (3) that is connected with pin (2), the link of reed (3) is crushed on the below of pin boss (4), it is characterized in that: be provided with an in vertical direction lower mobile drift (5) directly over the described pin boss (4), be provided with in the installing hole of described drift (5) one can in drift (5), move up and down hold out against bar (6), hold out against bar (6) upper end and be provided with stage clip (7), hold out against bar (6) and under the active force of stage clip (7), stretch out outside the drift.