CN204867105U - Net type cutting mold that punches a hole - Google Patents

Net type cutting mold that punches a hole Download PDF

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Publication number
CN204867105U
CN204867105U CN201520579372.4U CN201520579372U CN204867105U CN 204867105 U CN204867105 U CN 204867105U CN 201520579372 U CN201520579372 U CN 201520579372U CN 204867105 U CN204867105 U CN 204867105U
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China
Prior art keywords
bolster
drift
mould
plate
dual
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CN201520579372.4U
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Chinese (zh)
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江海社
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SPRING ELECTRONICS (WUJIANG) CO Ltd
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SPRING ELECTRONICS (WUJIANG) CO Ltd
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Abstract

The utility model discloses a net type cutting mold that punches a hole, including last mould subtotal lower mould part, go up mould part from the last upper die base that has set gradually under to, the upper padding plate, the punch holder, the backstop board with take off the flitch, the lower mould part is provided with the lower bolster from last to fixing in proper order down, lower bolster and die holder, the upper die base is connected through a plurality of first springs and backstop board, first spring passes upper padding plate and punch holder setting, be fixed with the even drift that sets up of a plurality of rows on the upper padding plate, the drift passes the punch holder, the backstop board with take off the flitch setting, it is provided with a plurality of dual -purpose pinholes to take off the flitch bottom, dual -purpose pinhole below is provided with dual -purpose round pin, dual -purpose round pin passes the lower bolster and sets up in the guide way on lower bolster surface, still be provided with the second spring in the guide way, be provided with the drift mould on the lower bolster that the drift corresponds, be provided with interior guide pin bushing on the lower bolster that interior guide pillar corresponds. The utility model discloses simple structure, reasonable in design, be convenient for pay -off and simplification manufacturing procedure, save time and labour.

Description

A kind of net type punching cutting mould
Technical field
The utility model relates to mould applications, is specifically related to a kind of net type punching cutting mould.
Background technology
More existing moulds are when being punching into net type material to steel plate materials; usually can because of when punching; after drift wearing and tearing; cannot punching press clean, with a small amount of burr soft flocks etc., can make to have when feeding certain resistance; and when mobile; owing to being close to counterdie, so meeting scratch, the life-span reduces greatly.Need after punching press terminates these material is curling after put into guillotine cuts after could use, operation increases, and the amount of labour is large.
Summary of the invention
The purpose of this utility model is the above problem overcoming prior art existence, provides a kind of net type punching cutting mould, and the utility model structure is simple, reasonable in design, is convenient to feeding and simplifies manufacturing procedure, saving time and labour.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of net type punching cutting mould, comprise part of the upper die and part of the lower die, described part of the upper die is disposed with upper bolster from top to bottom, upper padding plate, train wheel bridge, baffle plate and stripper plate, described upper bolster, upper padding plate and train wheel bridge are fixedly connected sequentially, described baffle plate is fixedly connected with stripper plate, described part of the lower die is fixedly installed lower bolster from top to bottom successively, lower bolster and die shoe, described upper bolster is connected with baffle plate by some first springs, described first spring is arranged through upper padding plate and train wheel bridge, described upper padding plate is fixed with the drift that some rows are evenly arranged, also inner guiding post is provided with bottom described upper padding plate, described drift and inner guiding post are all through train wheel bridge, baffle plate and stripper plate are arranged, some dual-purpose pin-and-holes are provided with bottom described stripper plate, dual-purpose pin is provided with below described dual-purpose pin-and-hole, described dual-purpose pin passes lower bolster and is arranged in the gathering sill on lower bolster surface, the second spring is also provided with in described gathering sill, the lower bolster that described drift is corresponding is provided with drift mould, the lower bolster that described inner guiding post is corresponding is provided with interior guide pin bushing, also cutting knife is provided with bottom described upper bolster, described cutting knife is through upper padding plate, train wheel bridge, baffle plate and stripper plate are arranged.
Further, be provided with relief hole in described drift mould, described relief hole runs through lower bolster and die shoe.
Further, described drift is one group totally two groups with four rows, and the width between described two groups is the width of one group of drift.
Further, described drift both sides of often organizing are provided with some first springs.
Further, be positioned at drift both sides and be also provided with guiding punching bottom described stripper plate, described guiding on lower bolster corresponding to punching is provided with bullport.
Further, be positioned at drift side bottom described train wheel bridge and be provided with hanging platform.
Further, described drift external wall of upper portion is connected to form by arcwall and plane of orientation.
Further, outer guiding post and outer bush is provided with between described upper bolster and die shoe.
The beneficial effects of the utility model are:
The utility model can punching fast, and can directly cut off, and ensures the simplification of operation, enhances productivity and reduce workload.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is upper padding plate part-structure schematic diagram of the present utility model;
Fig. 3 is stripper plate part-structure schematic diagram of the present utility model;
Fig. 4 is lower template portion structural representation of the present utility model;
Fig. 5 is drift top structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Shown in Fig. 5, a kind of net type punching cutting mould, comprise part of the upper die 1 and part of the lower die 2, part of the upper die is disposed with upper bolster 3 from top to bottom, upper padding plate 4, train wheel bridge 5, baffle plate 6 and stripper plate 7, upper bolster, upper padding plate and train wheel bridge are fixedly connected sequentially, baffle plate is fixedly connected with stripper plate, part of the lower die is fixedly installed lower bolster 8 from top to bottom successively, lower bolster 9 and die shoe 10, upper bolster is connected with baffle plate by some first springs 11, first spring is arranged through upper padding plate and train wheel bridge, upper padding plate is fixed with the drift 12 that some rows are evenly arranged, inner guiding post 13 is also provided with bottom upper padding plate, drift and inner guiding post are all through train wheel bridge, baffle plate and stripper plate are arranged, some dual-purpose pin-and-holes 14 are provided with bottom stripper plate, dual-purpose pin 15 is provided with below described dual-purpose pin-and-hole, dual-purpose pin passes lower bolster and is arranged in the gathering sill 16 on lower bolster surface, the second spring 17 is also provided with in gathering sill, the lower bolster that drift is corresponding is provided with drift mould 18, the lower bolster that inner guiding post is corresponding is provided with interior guide pin bushing 19, cutting knife 20 is also provided with bottom upper bolster, cutting knife is through upper padding plate, train wheel bridge, baffle plate and stripper plate are arranged, for coordinating with drift, realization cuts.
Wherein, be provided with relief hole 21 in drift mould, relief hole runs through lower bolster and die shoe, is convenient to concentrate collect waste material.
Drift is one group totally two groups with four rows, and the width between two groups is the width of one group of drift, and punching press is effective.Often organize drift both sides and be provided with some first springs, ensure the stability of punching press, baffle plate and stripper plate uniform force, little to the frictional force of drift, reduce wearing and tearing, also improve precision.
Be positioned at drift both sides bottom stripper plate and be also provided with guiding punching 22, guide on lower bolster corresponding to punching and be provided with bullport 23, improve accurate positioning function, and facilitate entering of guiding sheet metal, improve locating effect.
Be positioned at drift side bottom train wheel bridge and be provided with hanging platform, be convenient to drift is installed.
Drift external wall of upper portion is connected to form by arcwall 24 and plane of orientation 25, and convenient installation, is arranged by plane, drift can only be installed with a kind of angle, without the need to considering that bottom shape changes, is all the arrangement of a kind of shape when can ensure punching press.
Be provided with outer guiding post 26 and outer bush 27 between upper bolster and die shoe, from external warranty entirety guiding force, improve stability.
During use, sheet material enters between stripper plate and lower bolster, conflicted by the dual-purpose pin ejected by spring in bottom, upper bolster is descending, stripper plate is descending, offset is guided to contact sheet material, continue descendingly just to fix sheet material firmly by two-way conflict, continue descending dual-purpose pin because of the second spring of bottom and stripper plate respective retracting motion because of the first spring, now sheet material is close to lower bolster, drift protrudes from stripper plate gradually, plate compact is on lower bolster the most at last, and drift is outstanding stamps out mesh, after reset, dual-purpose pin can because of bottom second spring by sheet material jack-up, to depart from bed die, now namely punching press is continued in movable sheet material position, mould is not contacted in movement, friction and wear can not be produced, improve service life.
The utility model has the stability of superelevation, and punching press is effective, can direct shearing, reduces subsequent process steps, enhances productivity and reduce the amount of labour.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (8)

1. a net type punching cutting mould, it is characterized in that: comprise part of the upper die and part of the lower die, described part of the upper die is disposed with upper bolster from top to bottom, upper padding plate, train wheel bridge, baffle plate and stripper plate, described upper bolster, upper padding plate and train wheel bridge are fixedly connected sequentially, described baffle plate is fixedly connected with stripper plate, described part of the lower die is fixedly installed lower bolster from top to bottom successively, lower bolster and die shoe, described upper bolster is connected with baffle plate by some first springs, described first spring is arranged through upper padding plate and train wheel bridge, described upper padding plate is fixed with the drift that some rows are evenly arranged, also inner guiding post is provided with bottom described upper padding plate, described drift and inner guiding post are all through train wheel bridge, baffle plate and stripper plate are arranged, some dual-purpose pin-and-holes are provided with bottom described stripper plate, dual-purpose pin is provided with below described dual-purpose pin-and-hole, described dual-purpose pin passes lower bolster and is arranged in the gathering sill on lower bolster surface, the second spring is also provided with in described gathering sill, the lower bolster that described drift is corresponding is provided with drift mould, the lower bolster that described inner guiding post is corresponding is provided with interior guide pin bushing, also cutting knife is provided with bottom described upper bolster, described cutting knife is through upper padding plate, train wheel bridge, baffle plate and stripper plate are arranged.
2. a kind of net type punching cutting mould according to claim 1, is characterized in that: be provided with relief hole in described drift mould, described relief hole runs through lower bolster and die shoe.
3. a kind of net type punching cutting mould according to claim 1, is characterized in that: described drift is one group totally two groups with four rows, and the width between described two groups is the width of one group of drift.
4. a kind of net type punching cutting mould according to claim 3, is characterized in that: described drift both sides of often organizing are provided with some first springs.
5. a kind of net type punching cutting mould according to claim 1, is characterized in that: be positioned at drift both sides bottom described stripper plate and be also provided with guiding punching, and described guiding on lower bolster corresponding to punching is provided with bullport.
6. a kind of net type punching cutting mould according to claim 1, is characterized in that: be positioned at drift side bottom described train wheel bridge and be provided with hanging platform.
7. a kind of net type punching cutting mould according to claim 1, is characterized in that: described drift external wall of upper portion is connected to form by arcwall and plane of orientation.
8. a kind of net type punching cutting mould according to claim 1, is characterized in that: be provided with outer guiding post and outer bush between described upper bolster and die shoe.
CN201520579372.4U 2015-08-04 2015-08-04 Net type cutting mold that punches a hole Active CN204867105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520579372.4U CN204867105U (en) 2015-08-04 2015-08-04 Net type cutting mold that punches a hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520579372.4U CN204867105U (en) 2015-08-04 2015-08-04 Net type cutting mold that punches a hole

Publications (1)

Publication Number Publication Date
CN204867105U true CN204867105U (en) 2015-12-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057452A (en) * 2015-08-04 2015-11-18 苏州吴江春宇电子股份有限公司 Net shape punching and cutting mold
CN107838290A (en) * 2017-09-27 2018-03-27 马鞍山经纬回转支承有限公司 A kind of large ring roughing punch-forming mold
CN109201854A (en) * 2017-07-01 2019-01-15 青岛海尔模具有限公司 A kind of close hole machined mold and processing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057452A (en) * 2015-08-04 2015-11-18 苏州吴江春宇电子股份有限公司 Net shape punching and cutting mold
CN109201854A (en) * 2017-07-01 2019-01-15 青岛海尔模具有限公司 A kind of close hole machined mold and processing method
CN107838290A (en) * 2017-09-27 2018-03-27 马鞍山经纬回转支承有限公司 A kind of large ring roughing punch-forming mold

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