CN207839739U - A kind of doorframe blanking die for being punched doorframe heterotype edge - Google Patents
A kind of doorframe blanking die for being punched doorframe heterotype edge Download PDFInfo
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- CN207839739U CN207839739U CN201820016933.3U CN201820016933U CN207839739U CN 207839739 U CN207839739 U CN 207839739U CN 201820016933 U CN201820016933 U CN 201820016933U CN 207839739 U CN207839739 U CN 207839739U
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- cavity plate
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Abstract
The utility model discloses a kind of doorframe blanking dies for being punched doorframe heterotype edge, it is made of upper die component and lower mold assemblies, upper die component is made of upper padding plate and punch-pin, and lower mold assemblies are made of cavity plate, the first cavity plate mold insert, the second cavity plate mold insert, cavity plate baffle, lower die holder and multiple limited posts；Punch-pin is fixed on upper padding plate and top is equipped with cylinder shape groove；Cavity plate is fixed on lower die holder, circular hole is offered on cavity plate and cavity plate baffle, punch-pin is installed on cavity plate, the first cavity plate mold insert, cavity plate baffle, the second cavity plate mold insert and encloses in the limit cavity connect, and one end of mandril is plugged in across cylinder shape groove in the circular hole on cavity plate baffle after the circular hole on cavity plate；Punching cavity is offered on the first cavity plate mold insert, cavity plate, punch-pin respectively, offering waste material on cavity plate baffle moves back notch.The purpose of this utility model is to provide a kind of, and the doorframe blanking die for being punched doorframe heterotype edge can effectively promote punching quality, the service life of extension mold.
Description
Technical field
The utility model is related to blanking die technical field more particularly to a kind of doorframe punchings for being punched doorframe heterotype edge
Cut out mold.
Background technology
In daily life, antitheft door has vital influence for the safety of each family, and whether doorframe is secured
Security performance with antitheft door is all closely coupled.
In the manufacturing process of doorframe, the size according to not fellow disciple is generally needed to cut doorframe before welding doorframe
It cuts, mostly uses circular sawing machine or cornering machine greatly on the market at present to cut doorframe, but the cutting efficiency of above-mentioned lathe is slow, it is also possible to
Because of the problems such as difference in terms of manual operation makes the doorframe after cutting generate burr, out-of-flatness.
Processing efficiency can be improved by being punched to doorframe by blanking die, while operate also simple, safety.Mesh
Before, the type of blanking die of doorframe is seldom for being punched, and these a small amount of doorframe blanking dies are also merely able to doorframe
Carry out entire punching.But since doorframe is there are many folding surfaces, existing blanking die is unable to reach to each on doorframe
The punching of size is fixed in face；On the other hand, the cutting edge of existing blanking die due to by the power of single direction, holding for a long time
Easily make cutting edge after being punched a period of time rust to influence the service life of mold.
Utility model content
Place in view of the shortcomings of the prior art, it is different for being punched doorframe that the purpose of this utility model is to provide one kind
The doorframe blanking die on shape side can be punched the heterotype edge of doorframe and each face on doorframe be fixed the punching of size, meanwhile,
Also size, shape and position can be flexibly arranged according to the shape for the doorframe being specifically punched or size etc. in its cutting edge, be conducive to be promoted
While the goodness of fit of cutting edge and doorframe, cutting edge is also can effectively avoid due to the rust by the power of single direction for a long time, can be had
The service life that effect promotes punching quality, extends mold.
The purpose of this utility model is achieved through the following technical solutions：
A kind of doorframe blanking die for being punched doorframe heterotype edge is made of, wherein institute upper die component and lower mold assemblies
It states upper die component to be made of upper padding plate and punch-pin, the lower mold assemblies are by cavity plate, the first cavity plate mold insert, the second cavity plate mold insert, recessed
Mould baffle, lower die holder and multiple limited posts are constituted；The punch-pin is fixed on upper padding plate, at the top of punch-pin along punch-pin length side
To equipped with perforative cylinder shape groove；The cavity plate is fixed on lower die holder, cavity plate, the first cavity plate mold insert, cavity plate baffle, second
Cavity plate mold insert connects and encloses the limit cavity picked out for installing punch-pin on lower die holder successively, wherein the first cavity plate mold insert with
Plugged and fixed is distinguished on cavity plate and cavity plate baffle in the both ends of second cavity plate mold insert；
Correspondence offers circular hole on the cavity plate and cavity plate baffle, and punch-pin is installed on cavity plate, the first cavity plate mold insert, cavity plate
Baffle, the second cavity plate mold insert enclose in the limit cavity connect, and the cavity plate, punch-pin and cavity plate baffle are connected by mandril, the top
One end of bar passes through in cylinder shape groove and the circular hole that is plugged on cavity plate baffle passed through after the circular hole on cavity plate at the top of punch-pin；
Perforative punching cavity along its length is offered on the first cavity plate mold insert, cavity plate, punch-pin respectively, and is opened on cavity plate baffle
Notch is moved back equipped with the waste material that matches of shape with punching cavity, wherein the upper and lower surface of the punching cavity is respectively and door
The clamping curved surface that the upper and lower surface of frame heterotype edge matches；
The side edge of the punching cavity of the cavity plate and the forward surface of punch-pin is equipped with upper cutting edge and/or lower cutting edge, corresponding,
It is equipped with lower cutting edge and/or upper cutting edge in the side edge of the punching cavity forward surface of the punching cavity and cavity plate of punch-pin, it is recessed first
The side edge of the punching cavity of mould mold insert and the punching cavity forward surface of punch-pin is equipped with lower cutting edge, is formed by upper cutting edge and lower cutting edge
Shear the edge of a knife；Limited post is equipped between the upper padding plate and lower die holder, and limited post is connected in one end close to upper padding plate
One end of elastic component, limited post is fixed on lower die holder, and the other end is connected by elastic component with upper padding plate；
In use, needing that first the lower die holder of the doorframe blanking die of the utility model is mounted on punching machine, thus will be entire
Lower mold assemblies are fixed on punching machine, and then in the stroke up and down for regulating punching machine, worker only needs doorframe passing through rushing on cavity plate
It cuts out cavity to be sent into mold, then starts punching machine, by punching machine presses upper padding plate to make entire upper die component move downward, on
When membrane module moves downward, each face of doorframe is punched by the cutting edge on punch-pin, cavity plate and the first cavity plate mold insert, together
When, it is pressurized and is compressed by the elastic component on limited post, the mandril on cavity plate and cavity plate baffle is opposite in the cylinder shape groove of punch-pin
Sliding is controlled the Bottom Runby of upper die component by limited post and mandril；
After punching, during punching machine uplink, upper padding plate is bounced in the elastic component rebound on limited post, convex to drive
Mould moves upwards, at this point, the opposite sliding in the cylinder shape groove of punch-pin of the mandril on cavity plate and cavity plate baffle can be played simultaneously
The effect of upper die component Top Runby is controlled, the doorframe after punching is finally taken out and can be obtained the product after processing.
Further, it is additionally provided with locating piece on the lower die holder, the locating piece fits in molding surface, is then punched
When, doorframe can be sent into mold by locating piece.
Further, the elastic component is rubber column.
Further, the quantity of the limited post is four, and two limited posts are respectively provided at the both ends of lower die holder.
Further, the punch-pin is connected by screw with upper padding plate.
Further, the first cavity plate mold insert and/or the second cavity plate mold insert are solid by screw and cavity plate baffle and cavity plate
It is fixed.
Further, the limited post is fixed on by screw on lower die holder.
The utility model compared with the prior art, has the following advantages and advantageous effect：
First, the doorframe blanking die of the utility model can be used for being punched the heterotype edge of doorframe, be punched the shape of cavity
The shape and size of the folding surface for the doorframe that can be punched according to specific needs are specifically set, to realize the folding surface to doorframe
Various sizes of punching, and the smooth bright and clean, impulse- free robustness of doorframe after punching are carried out, there is higher punching quality；
Second, the doorframe blanking die of the utility model can flexibly select the punching cavity in cavity plate according to actual demand
The upper cutting edge of side edge setting and/or lower cutting edge, and corresponding cutting edge and/or upper sword under the side edge setting that punch-pin is punched cavity
Mouthful, the shearing edge of a knife is formed, and the cutting edge on punch-pin, cavity plate and the first cavity plate mold insert can design at a right angle, rank according to specific requirements
The forms such as scalariform and inclined-plane, make uniform force at cutting edge, extend the service life of mold；
The doorframe blanking die of third, the utility model is very easy to use, is directly installed on punching machine and can be used, punching
When sanction, the operation of operating personnel is required relatively low, it is only necessary to which doorframe is sent into mold by operating personnel, and it is poor because operating to avoid
Different influence is punched effect, to ensure the stability of punching quality.
Description of the drawings
Fig. 1 is the schematic diagram of the doorframe blanking die for being punched doorframe heterotype edge of the utility model；
Fig. 2 is the schematic diagram of the doorframe blanking die convex mould for being punched doorframe heterotype edge of the utility model；
Fig. 3 is the schematic diagram for being punched cavity plate in the doorframe blanking die of doorframe heterotype edge of the utility model；
Fig. 4 is the schematic diagram for being punched cavity plate baffle in the doorframe blanking die of doorframe heterotype edge of the utility model；
Fig. 5 is the signal for being punched the second cavity plate mold insert in the doorframe blanking die of doorframe heterotype edge of the utility model
Figure.
Wherein, entitled corresponding to the reference numeral in attached drawing：
1- upper padding plates, 2- punch-pin, 3- cavity plates, 4- the first cavity plate mold inserts, 5- the second cavity plate mold inserts, 6- cavity plate baffles, under 7-
Die holder, 8- limited posts, 9- elastic components, 10- mandrils, 11- locating pieces, 21- cylinder shape grooves, 61- waste materials move back notch, 100- punchings
Cut out cavity.
Specific implementation mode
The utility model is described in further detail with reference to embodiment：
Embodiment
As shown in fig. 1~fig. 5, a kind of doorframe blanking die for being punched doorframe heterotype edge, by upper die component and lower die
Component is constituted.
Wherein, the upper die component is made of upper padding plate 1 and punch-pin 2, and the punch-pin 2 is fixed on upper padding plate 1, convex
The top of mould 2 is equipped with perforative cylinder shape groove 21 along 2 length direction of punch-pin.
Specifically, offering threaded hole on the punch-pin 2, punch-pin 2 is connected by screw with upper padding plate 1.
The lower mold assemblies are by cavity plate 3, the first cavity plate mold insert 4, the second cavity plate mold insert 5, cavity plate baffle 6, lower die holder 7 and more
A limited post 8 is constituted.
The cavity plate 3 is fixed on by screw on lower die holder 7, and cavity plate 3, the first cavity plate mold insert 4, cavity plate baffle 6, second are recessed
Mould mold insert 5 connects and encloses the limit cavity picked out for installing punch-pin 2 on lower die holder 7 successively.
Wherein, plugged and fixed is distinguished in cavity plate 3 and cavity plate baffle 6 in the both ends of the first cavity plate mold insert 4 and the second cavity plate mold insert 5
Pass through above and respectively screw and cavity plate baffle 6 and the fixation of cavity plate 3.
Punch-pin 2 is installed on cavity plate 3, the first cavity plate mold insert 4, cavity plate baffle 6, the second cavity plate mold insert 5 and encloses the limit cavity connect
It is interior.
Correspondence offers circular hole on the cavity plate 3 and cavity plate baffle 6, and the cavity plate 3, punch-pin 2 and cavity plate baffle 6 pass through
Mandril 10 is connected, and one end of the mandril 10 passes through the cylinder shape groove 21 at 2 top of punch-pin simultaneously after the circular hole on cavity plate 3
It is plugged in the circular hole on cavity plate baffle 6.
Wherein, perforative punching cavity along its length is offered on the first cavity plate mold insert 4, cavity plate 3, punch-pin 2 respectively
100, and offer the waste material to match with the shape of punching cavity 100 on cavity plate baffle 6 and move back notch 61, specifically, described
The upper and lower surface of punching cavity 100 is respectively the clamping curved surface to match with the upper and lower surface of doorframe heterotype edge.
The punching cavity 100 of the cavity plate 3 is equipped with upper cutting edge or lower cutting edge with the side edge of the forward surface of punch-pin 2, corresponding
, it is equipped with lower cutting edge or upper cutting edge in the side edge of punching 100 forward surface of cavity of the punching cavity 100 and cavity plate 3 of punch-pin 2,
It is equipped with lower cutting edge in the side edge of punching 100 forward surface of cavity of the punching cavity 100 and punch-pin 2 of the first cavity plate mold insert 4, as long as
Meet while there is upper cutting edge and lower cutting edge to form the shearing edge of a knife.
In practice, also can upper cutting edge and lower cutting edge be respectively set in the two sides of the punching cavity 100 of cavity plate 3 simultaneously,
Cutting edge and lower cutting edge is also respectively set in the two sides of the punching cavity 100 of punch-pin 2.
Limited post 8 is equipped between the upper padding plate 1 and lower die holder 7, and limited post 8 connects close to one end of upper padding plate 1
It is connected to elastic component 9, one end of limited post 8 is fixed on lower die holder 7, and the other end is connected by elastic component 9 with upper padding plate 1；This
In embodiment, the limited post 8 is fixed on by screw on lower die holder 7.
In the present embodiment, the elastic component 9 is rubber column, and the quantity of the limited post 8 is four, in lower die holder 7
Both ends are respectively provided with two limited posts 8.
In use, needing that first the lower die holder 7 of the doorframe blanking die of the utility model is mounted on punching machine, thus will be entire
Lower mold assemblies are fixed on punching machine, and then in the stroke up and down for regulating punching machine, worker only needs doorframe passing through rushing on cavity plate 3
It cuts out cavity 100 to be sent into mold, then starts punching machine, by punching machine presses upper padding plate 1 to make entire upper die component transport downwards
It is dynamic；
When upper die component moves downward, by the cutting edge on punch-pin 2, cavity plate 3 and the first cavity plate mold insert 4 to each face of doorframe
It is punched, meanwhile, the elastic component 9 on limited post 8, which is pressurized, to be compressed, and the mandril 10 on cavity plate 3 and cavity plate baffle 6 is in punch-pin 2
Opposite sliding in cylinder shape groove 21, the Bottom Runby of upper die component is controlled by limited post 8 and mandril 10；
After punching, during punching machine uplink, the elastic component 9 on limited post 8 springs back and bounces upper padding plate 1, to
So that upper padding plate 1 drives punch-pin 2 to move upwards, at this point, the mandril 10 on cavity plate 3 and cavity plate baffle 6 is recessed in the cylinder of punch-pin 2
It can play the role of control upper die component Top Runby simultaneously with respect to sliding in slot 21, finally taking out the doorframe after punching can obtain
Product after to processing, and the waste material being punched out is moved back from the waste material on cavity plate baffle 6 in notch 61 and is taken out.
Preferably, being additionally provided with locating piece 11 on the lower die holder 7, the locating piece 11 fits in 3 surface of cavity plate,
When being then punched, doorframe can be sent into mold by worker by locating piece 11.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (7)
1. a kind of doorframe blanking die for being punched doorframe heterotype edge, which is characterized in that by upper die component and lower mold assemblies structure
At, wherein the upper die component is made of upper padding plate (1) and punch-pin (2), and the lower mold assemblies are by cavity plate (3), the first female die embedding
Part (4), the second cavity plate mold insert (5), cavity plate baffle (6), lower die holder (7) and multiple limited posts (8) are constituted；
The punch-pin (2) is fixed on upper padding plate (1), and perforative circle is equipped with along punch-pin (2) length direction at the top of punch-pin (2)
Cylindrical groove (21)；
The cavity plate (3) is fixed on lower die holder (7), cavity plate (3), the first cavity plate mold insert (4), cavity plate baffle (6), the second cavity plate
Mold insert (5) connects and encloses the limit cavity picked out for installing punch-pin (2) on lower die holder (7) successively, wherein the first female die embedding
Plugged and fixed is distinguished on cavity plate (3) and cavity plate baffle (6) in the both ends of part (4) and the second cavity plate mold insert (5)；
Correspondence offers circular hole on the cavity plate (3) and cavity plate baffle (6), and punch-pin (2) is installed on cavity plate (3), the first cavity plate
Mold insert (4), cavity plate baffle (6), the second cavity plate mold insert (5) enclose in the limit cavity connect, the cavity plate (3), punch-pin (2) and cavity plate
Baffle (6) is connected by mandril (10), and one end of the mandril (10) passes through punch-pin (2) to push up after the circular hole on cavity plate (3)
In the cylinder shape groove (21) in portion and the circular hole being plugged on cavity plate baffle (6)；
Perforative punching cavity along its length is offered on the first cavity plate mold insert (4), cavity plate (3), punch-pin (2) respectively
(100), it and on cavity plate baffle (6) offers the waste material to match with the shape of punching cavity (100) and moves back notch (61),
In, the upper and lower surface of the punching cavity (100) is respectively the clamping curved surface to match with the upper and lower surface of doorframe heterotype edge；
The punching cavity (100) of the cavity plate (3) and the side edge of the forward surface of punch-pin (2) are equipped with upper cutting edge and/or lower cutting edge,
It is corresponding, it is equipped with lower sword in the side edge of punching cavity (100) forward surface of the punching cavity (100) and cavity plate (3) of punch-pin (2)
Mouth and/or upper cutting edge, in punching cavity (100) forward surface of the punching cavity (100) and punch-pin (2) of the first cavity plate mold insert (4)
Side edge be equipped with lower cutting edge, shear knife mouth is formed by upper cutting edge and lower cutting edge；
Limited post (8) is equipped between the upper padding plate (1) and lower die holder (7), and limited post (8) is close to upper padding plate (1)
One end is connected with elastic component (9), and elastic component (9) is fixed on upper padding plate (1), and lower die holder is fixed in one end of limited post (8)
(7) on, the other end is connected by elastic component (9) with upper padding plate (1).
2. a kind of doorframe blanking die for being punched doorframe heterotype edge according to claim 1, which is characterized in that in institute
It states and is additionally provided with locating piece (11) on lower die holder (7), the locating piece (11) fits in cavity plate (3) surface.
3. a kind of doorframe blanking die for being punched doorframe heterotype edge according to claim 1, which is characterized in that described
Elastic component (9) is rubber column.
4. a kind of doorframe blanking die for being punched doorframe heterotype edge according to claim 1, which is characterized in that described
The quantity of limited post (8) is four, and two limited posts (8) are respectively provided at the both ends of lower die holder (7).
5. a kind of doorframe blanking die for being punched doorframe heterotype edge according to claim 1, which is characterized in that described
Punch-pin (2) is connected by screw with upper padding plate (1).
6. a kind of doorframe blanking die for being punched doorframe heterotype edge according to claim 1, which is characterized in that described
First cavity plate mold insert (4) and/or the second cavity plate mold insert (5) are fixed by screw and cavity plate baffle (6) and cavity plate (3).
7. a kind of doorframe blanking die for being punched doorframe heterotype edge according to claim 1, which is characterized in that described
Limited post (8) is fixed on by screw on lower die holder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016933.3U CN207839739U (en) | 2018-01-05 | 2018-01-05 | A kind of doorframe blanking die for being punched doorframe heterotype edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016933.3U CN207839739U (en) | 2018-01-05 | 2018-01-05 | A kind of doorframe blanking die for being punched doorframe heterotype edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839739U true CN207839739U (en) | 2018-09-11 |
Family
ID=63417232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820016933.3U Active CN207839739U (en) | 2018-01-05 | 2018-01-05 | A kind of doorframe blanking die for being punched doorframe heterotype edge |
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| Country | Link |
|---|---|
| CN (1) | CN207839739U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496065A (en) * | 2020-05-28 | 2020-08-07 | 永康市锦鸥机械有限公司 | Punching die of household ladder pedal punching all-in-one machine |
| CN114406125A (en) * | 2022-03-31 | 2022-04-29 | 成都市和乐门业有限公司 | Online punching production line for lace door frame |
| CN114603036A (en) * | 2022-01-18 | 2022-06-10 | 湖北和乐门业有限公司 | One shot forming's door frame blanking mould |
-
2018
- 2018-01-05 CN CN201820016933.3U patent/CN207839739U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496065A (en) * | 2020-05-28 | 2020-08-07 | 永康市锦鸥机械有限公司 | Punching die of household ladder pedal punching all-in-one machine |
| CN114603036A (en) * | 2022-01-18 | 2022-06-10 | 湖北和乐门业有限公司 | One shot forming's door frame blanking mould |
| CN114406125A (en) * | 2022-03-31 | 2022-04-29 | 成都市和乐门业有限公司 | Online punching production line for lace door frame |
| CN114406125B (en) * | 2022-03-31 | 2022-06-07 | 成都市和乐门业有限公司 | Online punching production line for lace door frame |
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