CN205324496U - Adjustable riveting die - Google Patents

Abstract

The utility model discloses a regulation type riveting die, including upper die base and die holder, the lower terminal surface at the upper die base is equipped with the riveting terrace die, up end at the die holder is equipped with the riveting die, be equipped with the regulating plate on the lower terminal surface of upper die base, be equipped with the bar groove on the regulating plate, be equipped with the regulating block in the bar inslot, the riveting terrace die sets up on the regulating block, be equipped with the driving groove that is linked together with the bar groove on the upper die base, be equipped with the drive fluted disc in the driving groove, top surface at the regulating block be equipped with drive fluted disc matched with rack, be equipped with the spout on the die holder, be equipped with the slider in the spout, the riveting die sets up on the slider, the side at the die holder is equipped with the round hole that is linked together with the spout, be equipped. The utility model has the advantages of simple structure, the simple operation can satisfy the riveting operation of different spare parts, has improved application scope greatly, and the stability in use is good, and the suitability is strong, and the practicality is good.

Description

Adjustable riveting die

technical field

The utility model belongs to the technical field of riveting dies, in particular to an adjustable riveting die.

Background technique

The existing riveting die is a fixed structure, and one riveting die can only be riveted for one kind of parts. With the maturity of my country's mechanical technology, there are more and more types of parts, and the replacement is cumbersome and time-consuming. Therefore, the traditional The technical riveting die will be limited to a certain extent, so the applicability and practicability are affected, and it is difficult to meet the needs of the market.

Contents of the invention

In order to solve the above technical problems, the utility model provides an adjustable riveting die with simple structure, good stability in use and strong practicability.

The technical solution for realizing the purpose of this utility model is an adjustable riveting die, comprising an upper die base and a lower die base, a riveting punch is arranged on the lower end surface of the upper die base, and a riveting punch is arranged on the upper end surface of the lower die base There is a riveting die, an adjustment plate is provided on the lower end surface of the upper die holder, a strip groove is arranged on the adjustment plate, an adjustment block is arranged in the strip groove, and the riveting punch is set On the adjustment block, a drive slot communicating with the strip groove is provided on the upper mold base, a drive tooth disc is provided in the drive slot, and a drive tooth is provided on the top surface of the adjustment block. The tooth rack matched with the drive toothed plate is provided with a chute on the lower mold base, and a slide block is arranged in the chute, and the riveting die is arranged on the slide block. A circular hole communicating with the chute is provided on the side of the lower mold base, an adjusting screw is provided in the circular hole, and the inner end of the adjusting screw presses against the side of the slider.

A locking hole connected with the chute is provided on the lower mold base, and the locking hole is vertically arranged with the chute, and a locking pin is arranged in the locking hole, and the sliding The block is fixed by the locking pin.

A backing plate is provided between the adjusting plate and the upper mold seat.

The adjusting plate is fixed on the upper mold base by screws or bolts.

The utility model has positive effects: the utility model is simple in structure and convenient in operation, and the position adjustment of the riveting punch can be realized by driving the tooth disc, and at the same time, the position adjustment of the riveting die can be realized by adjusting the screw rod as required, so that the riveting die can be adjusted. It satisfies the riveting operation of different parts, greatly improves the scope of application, has good stability in use, strong applicability, and good practicability.

Description of drawings

In order to make the content of the utility model easier to understand clearly, the utility model will be further described in detail according to specific embodiments below in conjunction with the accompanying drawings, wherein:

Fig. 1 is the structural representation of the utility model.

detailed description

(Example 1)

Fig. 1 shows a specific embodiment of the utility model, wherein Fig. 1 is a structural schematic diagram of the utility model.

See Fig. 1, a kind of adjustable riveting die, comprise upper mold base 1 and lower mold base 2, be provided with riveting punch 3 on the lower end surface of described upper mold base 1, be provided with on the upper end surface of described lower mold base 2 There is a riveting die 4, an adjustment plate 5 is provided on the lower end surface of the upper die base 1, a strip groove 6 is provided on the adjustment plate 5, and an adjustment block 7 is arranged in the strip groove 6 , the riveting punch 3 is set on the adjusting block 7, a driving groove 8 communicating with the strip groove 6 is arranged on the upper mold base 1, and a driving groove 8 is arranged in the driving groove 8. The toothed plate 9 is provided with a toothed rack 10 matched with the driving toothed plate 9 on the top surface of the adjusting block 7, and a chute 11 is provided on the lower mold base 2, and in the chute 11 A slide block 12 is provided, and the riveting die 4 is arranged on the slide block 12, and a round hole 13 communicating with the chute 11 is provided on the side of the lower mold base 2, and in the round hole 13 is provided with an adjusting screw 14, and the inner end of the adjusting screw presses against the side of the slider. In this embodiment, the bar-shaped groove is a T-shaped groove.

The lower mold base 1 is provided with a locking hole 15 communicating with the chute 11, the locking hole is arranged vertically to the chute, and a locking pin 16 is arranged in the locking hole , the slider is fixed by a locking pin.

A backing plate 17 is provided between the adjusting plate and the upper mold base.

The adjusting plate is fixed on the upper die base by screws 18 or bolts.

The utility model has simple structure and convenient operation. The position adjustment of the riveting punch can be realized by driving the tooth plate, and the position adjustment of the riveting die can be realized by adjusting the screw rod according to the needs, so as to satisfy the riveting operation of different parts. The scope of application is greatly improved, the use is stable, the applicability is strong, and the practicability is good.

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made. It is not necessary and impossible to exhaustively list all the implementation manners here. And these obvious changes or changes derived from the essential spirit of the present utility model still belong to the protection scope of the present utility model.

Claims (4)

1. An adjustable riveting die, comprising an upper die base and a lower die base, a riveting punch is provided on the lower end surface of the upper die base, and a riveting die is provided on the upper end surface of the lower die base, its feature In that: an adjustment plate is provided on the lower end surface of the upper mold base, a strip groove is provided on the adjustment plate, an adjustment block is arranged in the strip groove, and the riveting punch is arranged on the On the adjustment block, a drive groove communicating with the strip groove is provided on the upper mold base, a drive tooth disc is arranged in the drive groove, and a drive tooth disc is provided on the top surface of the adjustment block to communicate with the bar groove. Drive the gear rack matched with the toothed plate, a chute is provided on the lower mold base, a slider is arranged in the chute, the riveting die is arranged on the slider, and the lower mold The side of the seat is provided with a circular hole communicating with the chute, and an adjusting screw is provided in the circular hole, and the inner end of the adjusting screw presses against the side of the slider. 2. The adjustable riveting die according to claim 1, characterized in that: the lower mold base is provided with a locking hole connected with the chute, and the locking hole is perpendicular to the chute It is provided that a locking pin is arranged in the locking hole, and the slider is locked and fixed by the locking pin. 3. The adjustable riveting die according to claim 2, characterized in that: a backing plate is provided between the adjusting plate and the upper die base. 4. The adjustable riveting die according to claim 3, characterized in that: the adjusting plate is fixed on the upper die base by screws or bolts.