CN205270583U

CN205270583U - Slide bending die

Info

Publication number: CN205270583U
Application number: CN201520945715.4U
Authority: CN
Inventors: 谷毅
Original assignee: CHONGQING WANSI METAL SPECIAL FORMING Co Ltd
Current assignee: CHONGQING WANSI METAL SPECIAL FORMING Co Ltd
Priority date: 2015-11-24
Filing date: 2015-11-24
Publication date: 2016-06-01
Anticipated expiration: 2025-11-24

Abstract

The utility model discloses a be used for the one shot forming head to become circular specially, two stabilizer blades of tail end near the slide bending die of curved member. Slide bending die, including the base, the symmetry is equipped with two guide pillars on the base, all is equipped with the die seat frame that can follow the vertical motion of guide pillar on every guide pillar, and the outer end of every die seat frame is all articulated with the middle part of a centering block, but still includes the forming slide of two relative slips of level setting, and the upper portion of centering block is articulated with the forming slide's who corresponds outer end, is equipped with the dabber terrace die that the horizontally can vertically move directly over the shaping portion between two forming slide.

Description

Slide plate bending die

Technical field

The utility model relates to a kind of slide plate bending die.

Background technology

The shaping usual employing of bool be bending die, the kind of bool is more, usually has U shape part, circular piece and cap etc. As shown in Figure 2, existing a kind of tail end parallel near, the bool that head-bent is circular, the processing mode of this kind of bool is that bool is first processed into U shape part at present, the then non-opening end of secure u-shaped member, adopt other punching press device that the two of its opening end legs are carried out punching press, making it close up and mold end article, this kind of molding mode need to use two complete equipments, and tooling cost is higher, and complicated operation, working (machining) efficiency is low.

Practical novel content

The utility model is intended to provide one, and to be specifically designed to once shaped head circular, tail end two leg near the slide plate bending die of bool.

Slide plate bending die in this scheme, comprise base, base is arranged with two guide pillars, being equipped with one on each guide pillar can along the die mounting of guide pillar vertical motion, the outer end of each die mounting is all hinged with the middle part of a pendulum block, also comprise horizontally disposed two can the forming slide of relatively sliding, the top of pendulum block is hinged with the outer end of corresponding forming slide, and what the surface of the forming part between two forming slides was provided with level can the mandrel punch of vertical motion.

The principle of work of the utility model scheme is as follows: the top that straight blank is first placed on two forming slides, the centrosymmetry of its both sides with the space between two forming slides should be ensured, namely the length of the edge of blank that guarantee is overlapped on two forming slides is equal, mandrel punch is descending, first blank is washed into U shape part, then mandrel punch continues descending, promote die mounting descending along guide pillar, put outside die mounting band movable pendulum block bottom, pendulum in the top of pendulum block, drive two forming slide relative movement, two legs of U shape part are carried out punching press, two legs are made to stick together gradually, finally mold required goods.

Scheme of the present utility model once shaped can go out required goods, compared to existing molding mode, simple to operate, and can greatly improve the efficiency of processing.

Further, in order to conveniently unload the goods after compacted under, being provided with at the middle part of base can the push rod for pushing up part of vertical motion.

Further, in order to the automatic reset of convenient pendulum block, between guide pillar and the bottom of pendulum block, it is provided with return spring.

Further, in order to convenient push rod be subject to mandrel punch press down after reset push rod goods automatically, be provided with flange on the top of push rod, between flange and base, be provided with stage clip.

Accompanying drawing explanation

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

Fig. 2 is the structural representation of the bool that this scheme molds.

Embodiment

Below by embodiment, the utility model is described in further detail:

Reference numeral in Figure of description comprises: stage clip 1, guide pillar 2, push rod 3, pendulum block 4, punch support 5, mandrel punch 6, shaping slide block 7, die mounting 8, confinement block 9, first backing plate 10, base 11, the 2nd backing plate 12.

Embodiment is substantially as shown in Figure 1: the slide plate bending die of the present embodiment, and base 11 is placed on two holder top, is provided with rubber cradle in the middle of two bearings, and rubber cradle top is provided with the bottom that the 2nd backing plate the 12, two backing plate 12 is supported on base 11. Rubber cradle and the 2nd backing plate 12 are provided with and lead seat, lead be provided with in seat can the push rod 3 of vertical motion, be provided with flange on the top of push rod 3, between flange and base 11, be provided with stage clip 1, the upper end of the stage clip 1 that the present embodiment is concrete is fixed on flange, and lower end is fixed on leads in seat. The present embodiment is also provided with the confinement block 9 limiting push rod lowering position on base.

It is arranged with two guide pillars 2 on the pedestal 11, being equipped with one on each guide pillar 2 can along the die mounting 8 of guide pillar 2 vertical motion, the die mounting 8 of the present embodiment is in inverted T-shaped, the outer end of each die mounting 8 is all hinged with the middle part of pendulum block 4, being provided with the first backing plate 10 on the top of base 11 both sides, the bottom of pendulum block 4 can swing along the first left and right, backing plate 10 surface. It is provided with return spring between guide pillar 2 and the bottom of pendulum block 4.

The present embodiment also comprise horizontally disposed two can the forming slide of relatively sliding, the inner face of forming slide is stepped. The top of pendulum block 4 is hinged with the outer end of corresponding forming slide. The surface of the forming part between two forming slides be provided with level can the mandrel punch 6 of vertical motion, concrete mandrel punch 6 is located on two erecting frames the crossing in hole of the correspondence opened.

Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this. Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, it is also possible to make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability that the utility model is implemented. The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification sheets etc. record the content that may be used for explaining claim.

Claims

1. slide plate bending die, it is characterized in that, comprise base, base is arranged with two guide pillars, being equipped with one on each guide pillar can along the die mounting of guide pillar vertical motion, and the outer end of each die mounting is all hinged with the middle part of a pendulum block, also comprise horizontally disposed two can the forming slide of relatively sliding, the top of pendulum block is hinged with the outer end of corresponding forming slide, and what the surface of the forming part between two forming slides was provided with level can the mandrel punch of vertical motion.

2. slide plate bending die according to claim 1, it is characterised in that: being provided with at the middle part of base can the push rod for pushing up part of vertical motion.

3. slide plate bending die according to claim 1, it is characterised in that: between guide pillar and the bottom of pendulum block, it is provided with return spring.

4. slide plate bending die according to claim 2, it is characterised in that: it is provided with flange on the top of push rod, between flange and base, it is provided with stage clip.