CN203664486U

CN203664486U - Bending die with simple structure

Info

Publication number: CN203664486U
Application number: CN201320774245.0U
Authority: CN
Inventors: 宋盼锦
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-02
Filing date: 2013-12-02
Publication date: 2014-06-25
Anticipated expiration: 2023-12-02

Abstract

The utility model discloses a bending die with a simple structure. The bending die comprises an upper die seat and a lower die seat which are arranged correspondingly. A bending male die fixing plate and a guide sleeve are fixed on the lower surface of the upper die seat, a bending male die and an inclined guide block are fixed on the lower surface of the bending male die fixing plate, a bending female die matched with the bending male die is arranged on the upper surface of the lower die seat, a dovetail guide device is arranged between the bending female die and the lower die seat, and a guide column matched with the guide sleeve is fixed on the upper surface of the lower die. The bending die with the simple structure has the advantages of being reasonable in design, simple in structure, convenient to operate, capable of increasing production efficiency, improving production quality and reducing production cost, and easy to popularize.

Description

A kind of Bending Mould simple in structure

Technical field

The utility model relates to a kind of Bending Mould, particularly a kind of Bending Mould simple in structure.

Background technology

Along with social progress and manufacturing development, machining finished product more and more enters in daily life, and along with the increase of engineering goods demand, the production efficiency of engineering goods and the quality of production become the difficult problem that the producer will consider.

And in engineering goods, bending part proportion is larger, and in prior art, be used for producing the mould of bending part, most of complex-shaped, complex operation, is unfavorable for the raising of production efficiency, and simultaneously loaded down with trivial details operation has brought a large amount of muscle power wastes to the producer, and then increased operational danger, operator's personal safety has been caused to harm.Due to the complex-shaped and complex operation of Bending Mould, for operator placing when plate, be unfavorable for that plate locates above die, and then usually because the location of plate is inaccurate, cause plate after bending, can not reach people's instructions for use, affect its serviceability, and then cause the quality of bending part to reduce, and improved the waste to bending material simultaneously, improve production cost.

Utility model content

The technical problems to be solved in the utility model is to provide; Reasonable in design, simple in structure, easy to operate, improved production efficiency and the quality of production, reduced production cost, be convenient to promote Bending Mould a kind of simple in structure.

For solving above technical problem, the utility model is to realize by the following technical solutions:

A Bending Mould simple in structure, comprises corresponding upper bolster and the die shoe arranging, and described upper bolster lower surface is fixed with bending punch retainer and guide pin bushing, and described bending punch retainer lower surface is fixed with bending punch and oblique guide block;

Described die shoe upper surface is provided with the bending female die cooperatively interacting with described bending punch, is provided with dovetail guider between described bending female die and die shoe, and described die shoe upper surface is fixed with the guide pillar cooperatively interacting with described guide pin bushing.In described oblique guide block lower end, inclined-plane is provided with dovetail projection, and outside described bending female die upper end, inclined-plane is provided with dovetail groove, and described dovetail projection and dovetail groove are for being slidably matched.

Preferably, described upper bolster upper surface is provided with die shank.

Preferably, described guide pin bushing matches with guide pillar, and coordinating logarithm is two pairs.

Preferably, described bending female die lower surface is provided with back-moving spring.

Pass through technique scheme, the beneficial effects of the utility model are: because inclined-plane in oblique guide block lower end is provided with dovetail projection, outside bending female die upper end, inclined-plane is provided with dovetail groove, described dovetail projection and dovetail groove, for being slidably matched, are provided with dovetail guider (not marking) simultaneously between described bending female die and die shoe, utilize above two dovetail guiders, Bending Mould is simplified in design, easy to operate, improve the quality of production of production efficiency, thereby reduced production cost.

Brief description of the drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is die sinking front view of the present utility model.

Fig. 2 is mold closing front view of the present utility model.

Fig. 3 is top view of the present utility model.

Numeral and the represented corresponding component title of letter in figure:

1. oblique guide block 7. bending female die 8. die shoe 9. back-moving spring 10. dovetail groove 11. dovetail projection 12. bending punch 13. bending parts of die shank 2. upper bolster 3. bending punch retainer 4. guide pin bushing 5. guide pillar 6..

Detailed description of the invention

For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

Shown in Fig. 1, Fig. 2 and Fig. 3, a kind of Bending Mould simple in structure, comprise corresponding upper bolster 2 and the die shoe 8 arranging, described upper bolster 2 lower surfaces are fixed with bending punch retainer 3 and guide pin bushing 4, and described bending punch retainer 3 lower surfaces are fixed with bending punch 12 and oblique guide block 6;

Described die shoe 8 upper surfaces are provided with the bending female die 7 cooperatively interacting with described bending punch 12, between described bending female die 7 and die shoe 8, be provided with dovetail guider (not marking), described die shoe 8 upper surfaces are fixed with the guide pillar 5 cooperatively interacting with described guide pin bushing 4.

Described upper bolster 2 upper surfaces are provided with die shank 1, the pressure that forcing press spreads out of is delivered on upper bolster 2 smoothly, ensure that bending part 13 is stressed even in Forging Process, thereby improve the quality of bending part 13, described guide pin bushing 4 matches with guide pillar 5, coordinating logarithm is two pairs, has guaranteed bending punch 12 and bending female die 7 relative engagement, thereby further improved the quality of bending part 13 by the phase interworking of guide pillar 5 and guide pin bushing 4.

Described upper bolster 2 belows are fixed with oblique guide block 6, in described oblique guide block 6 lower ends, inclined-plane is provided with dovetail projection 11, described die shoe 8 upper surfaces are provided with bending female die 7, outside described bending female die 7 upper ends, inclined-plane is provided with dovetail groove 10, described dovetail projection 11 and dovetail groove 10 are for being slidably matched, when driving bending punch 12 and oblique guide block 6, upper bolster 2 moves downward in matched moulds process, under the dovetail projection 11 that tiltedly guide block 6 belows arrange and being slidably matched of described dovetail groove 10, make bending female die 7 relatively slowly close, and then with bending punch 12 matched moulds that cooperatively interacted, after matched moulds completes, upper bolster 2 drives bending punch 12 and oblique guide block 6 to leave bending female die 7, be arranged on the back-moving spring 9 of bending female die 7 lower surfaces simultaneously, two bending female dies that are close together 7 are slowly flicked, finally make bending female die 7 return to original position, take out bending part 13 simultaneously, thereby a bending has circulated.

The beneficial effects of the utility model in sum; Because inclined-plane in oblique guide block lower end is provided with dovetail projection, outside bending female die upper end, inclined-plane is provided with dovetail groove, described dovetail projection and dovetail groove are for being slidably matched, between described bending female die and die shoe, be provided with dovetail guider (not marking) simultaneously, utilize above two dovetail guiders, Bending Mould is simplified in design, easy to operate, improve the quality of production of production efficiency, thereby reduced production cost.And then advantage of the present utility model is; Reasonable in design, simple in structure, easy to operate, improved production efficiency and the quality of production, reduced production cost, be convenient to promote.

More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. a Bending Mould simple in structure, comprises corresponding upper bolster and the die shoe arranging, and it is characterized in that:

Described upper bolster lower surface is fixed with bending punch retainer and guide pin bushing, and described bending punch retainer lower surface is fixed with bending punch and oblique guide block;

Described die shoe upper surface is provided with the bending female die cooperatively interacting with described bending punch, is provided with dovetail guider between described bending female die and die shoe, and described die shoe upper surface is fixed with the guide pillar cooperatively interacting with described guide pin bushing; In described oblique guide block lower end, inclined-plane is provided with dovetail projection, and outside described bending female die upper end, inclined-plane is provided with dovetail groove, and described dovetail projection and dovetail groove are for being slidably matched.

2. a kind of Bending Mould simple in structure according to claim 1, is characterized in that: described upper bolster upper surface is provided with die shank.

3. a kind of Bending Mould simple in structure according to claim 1, is characterized in that: described guide pin bushing matches with guide pillar, and coordinating logarithm is two pairs.

4. a kind of Bending Mould simple in structure according to claim 1, is characterized in that: described bending female die lower surface is provided with back-moving spring.