CN207770571U - A kind of notch stamping mold - Google Patents
A kind of notch stamping mold Download PDFInfo
- Publication number
- CN207770571U CN207770571U CN201820082751.6U CN201820082751U CN207770571U CN 207770571 U CN207770571 U CN 207770571U CN 201820082751 U CN201820082751 U CN 201820082751U CN 207770571 U CN207770571 U CN 207770571U
- Authority
- CN
- China
- Prior art keywords
- die holder
- lug boss
- pin
- upper die
- stamping mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to automobile manufacturing fields, in particular to a kind of notch stamping mold.The utility model provides a kind of notch stamping mold comprising upper die holder and lower die holder, it is close to workpiece progress punching press to lower die holder using dynamic Control upper die holder, and to which tool workpiece jaggy be made.Upper die holder includes stripper, can unload workpiece when upper die holder is far from upper die holder after punching press, ensures being smoothed out for work.
Description
Technical field
The utility model is related to automobile manufacturing fields, in particular to a kind of notch stamping mold.
Background technology
Punch process is to make plate in mold directly by deformation force by means of the power of conventional or special stamping equipment
And deformed, to obtain definite shape, the production technology of the product parts of size and performance.Add with mechanical processing and plasticity
Other methods of work are compared, and it is many unique no matter punch process all has the advantages that in technical aspect or economic aspect.
But it in the prior art, is susceptible to workpiece in notch class workpiece punching course to block to influence work continuation.
Utility model content
The purpose of the utility model is to provide a kind of notch stamping molds comprising upper die holder and lower die holder utilize
Dynamic Control upper die holder is close to workpiece progress punching press to lower die holder, to which tool workpiece jaggy be made.Upper die holder includes unloading
Workpiece can be unloaded after punching press when upper die holder is far from upper die holder, ensures being smoothed out for work by flitch.
What the embodiments of the present invention were realized in：
A kind of notch stamping mold comprising：
Upper die holder, upper die holder include guide post, spring, punch-pin, cope plate and stripper；Cope plate and stripper pass through spring
Connection；Guide post one end is connect with cope plate, and the guide post other end passes through stripper and slidably connect with stripper；On stripper
Offer the first forming hole；Punch-pin one end is connect with cope plate；The punch-pin other end slidably coordinates with the first forming hole；
Lower die holder, lower die holder include lower template and clamp assemblies；It is offered on lower die holder with guide post to corresponding matching hole；
The second forming hole is offered in lower template；Stamping space is formed between first forming hole and the second forming hole.
Using stripper, workpiece can be unloaded when upper die holder is far from upper die holder after punching press, ensure the suitable of work
Profit carries out.
In a kind of embodiment of the utility model：
Clamp assemblies include two pieces of positioning plates；Gripping channel is formed between adjacent positioned plate；Gripping channel one end is close to
Two forming holes.
In a kind of embodiment of the utility model：
Gripping channel to the cambered surface far from upper die holder with the second forming hole by connecting.
In a kind of embodiment of the utility model：
Positioning plate is removably connect by pin with lower die holder.
In a kind of embodiment of the utility model：
Punch-pin includes the portion that blurts out；The portion of blurting out includes matrix and the first lug boss and the second lug boss that are connected with matrix；
First lug boss and the second lug boss interval are arranged and have isosceles trapezoid outer profile；First lug boss area of section is more than second
Lug boss.
In a kind of embodiment of the utility model：
Punch-pin further includes rushing mark portion；It rushes mark portion and is set to side of first lug boss far from matrix.
In a kind of embodiment of the utility model：
Lower die holder further includes rear position plate；Clamp assemblies for connecting by rear position plate with lower template.
The technical solution of the utility model at least has following advantageous effect：
The utility model provides a kind of notch stamping mold comprising upper die holder and lower die holder, using in dynamic Control
Die holder is close to workpiece progress punching press to lower die holder, to which tool workpiece jaggy be made.Upper die holder includes stripper, Neng Gou
After punching press, workpiece is unloaded when upper die holder is far from upper die holder, ensures being smoothed out for work.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of notch stamping mold in the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of upper die holder in the utility model embodiment 1；
Fig. 3 is the decomposition texture schematic diagram of lower die holder in the utility model embodiment 1；
Fig. 4 is the structural schematic diagram of workpiece in the utility model embodiment 1.
In figure：100- notch stamping molds；110- upper die holders；120- lower die holders；111- cope plates；113- strippers；
115- punch-pin；The first forming holes of 117-；The second forming holes of 121-；123- matching holes；127- positioning plates；130- blurts out portion；131-
Rush mark portion；133- rear position plates；140- guide posts.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.In addition, term " the
One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it should be noted that the instructions such as term "inner", "outside", "upper"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings or when utility model product use usually puts
The orientation or positional relationship put, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this practicality
Novel limitation.
Embodiment 1
It is a kind of notch stamping mold 100 provided in this embodiment with reference to figure 1, in figure comprising upper die holder 110 and lower die
Seat 120 carries out punching press, to which tool work jaggy be made to lower die holder 120 using dynamic Control upper die holder 110 close to workpiece
Part.Upper die holder 110 includes stripper 113, can be unloaded workpiece when upper die holder 110 is far from upper die holder 110 after punching press
Under, ensure being smoothed out for work.
What the notch stamping mold 100 in the present embodiment was specifically formed by：
With reference to Fig. 1 to Fig. 3, the notch stamping mold 100 comprising upper die holder 110 and lower die holder 120.
Upper die holder 110 includes guide post 140, spring, punch-pin 115, cope plate 111 and stripper 113, cope plate 111 and is unloaded
Flitch 113 is connected by spring.140 one end of guide post is connect with cope plate 111,140 other end of guide post pass through stripper 113 and with
Stripper 113 slidably connects.The first forming hole 117 is offered on stripper 113,115 one end of punch-pin connects with cope plate 111
It connects, 115 other end of punch-pin and the first slidably cooperation of forming hole 117.
Lower die holder 120 includes lower template and clamp assemblies, is offered on lower die holder 120 with guide post 140 to corresponding cooperation
Hole 123.The second forming hole 121 is offered in lower template, and it is empty that punching press is formed between the first forming hole 117 and the second forming hole 121
Between.When upper die holder 110 drive punch-pin 115 to lower die holder 120 close to when, workpiece is set on lower die holder 120, and passes through clamp assemblies
It is fixed.After 115 contact workpiece of punch-pin, the part for continuing to move to stretch out workpiece in stamping space the second forming hole 121 carries out
Punching.After punching, upper mold is done far from lower die holder 120, and cope plate 111 and the punch-pin 115 be far from stripper 113 at this time,
Then workpiece is detached with upper die holder 110, completes notch stamping.
Further, in the present embodiment, workpiece is tubular member before the punching, in order to utilize clamp assemblies by workpiece
It is fixed, avoid it from occurring to roll to influence the precision of punching press, therefore it includes two pieces of positioning plates 127 that household, which is clamped,.Adjacent positioned plate
Gripping channel is formed between 127.Using clamping channel for clamping tubular workpiece far from the molding one end of needs.The gripping channel one end
Close to the second forming hole 121.
Further, it needs to seamlessly transit in stamping forming part tubulose and molding part, therefore in the present embodiment,
Gripping channel to far from the cambered surface on 110 direction of upper die holder with the second forming hole 121 by connecting.To be obtained after punching press
To inclined transition face rather than step surface.It should be noted that in other specific implementation modes, according to actual needs may be used
To be not provided with the cambered surface.
In addition, in order to ensure the accurate of positioning, and increase the adaptability of the notch stamping mold 100.In the present embodiment
In, positioning plate 127 is removably connect by pin with lower die holder 120.It is adjusted convenient for the accuracy to positioning to adapt to
The technological requirement of fine.
In the present embodiment, punch-pin 115 includes blurting out portion 130, the portion 130 that blurts out include matrix and be connected with matrix the
One lug boss and the second lug boss.Wherein, the first lug boss and the second lug boss interval are arranged and have the outer of isosceles trapezoid
Profile.Since actual use needs, the first lug boss area of section is more than the second lug boss.
Further, according to production needs, punch-pin 115 further includes rushing mark portion 131 in the present embodiment, the punching mark portion 131
Set on side of first lug boss far from matrix, when upper mold drives punch-pin 115 to move, rush mark portion 131 due to length compared with
The portion 130 that blurts out is short, will not say that workpiece is thrust but directly a mark is gone out on its surface again, which can be that design be gone back in advance
Can replace with as needed.It should be noted that in other specific implementation modes, according to actual needs, may be used also
To be not provided with above-mentioned punching mark portion 131, the above-mentioned portion 130 that blurts out can also be other structures in addition.
Lower die holder 120 further includes rear position plate 133, which is set to clamp assemblies side.Rear position plate 133
For clamp assemblies to be connect with lower template.Positioning plate 127 is connect by pin with lower die holder 120, realizes consolidating for vertical direction
Fixed, positioning plate 127 is connect by rear position plate 133 in side with lower die holder 120, realizes the fixation of horizontal direction, is ensured with this whole
The stability of a notch stamping mold 100.
Fig. 4 is the shape of workpiece after the completion of punching press, is understood for assisting.
A kind of notch stamping mold 100 provided in this embodiment comprising upper die holder 110 and lower die holder 120 utilize power
It controls upper die holder 110 and carries out punching press close to workpiece to lower die holder 120, to which tool workpiece jaggy be made.Upper die holder 110 wraps
Stripper 113 is included, workpiece can be unloaded when upper die holder 110 is far from upper die holder 110 after punching press, ensure the suitable of work
Profit carries out and its operating accuracy is high.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of notch stamping mold, which is characterized in that including：
Upper die holder, the upper die holder include guide post, spring, punch-pin, cope plate and stripper；The cope plate and the stripper
It is connected by spring；Described guide post one end is connect with the cope plate, the guide post other end pass through the stripper and with institute
Stripper is stated slidably to connect；The first forming hole is offered on the stripper；Described punch-pin one end connects with the cope plate
It connects；The punch-pin other end slidably coordinates with first forming hole；
Lower die holder, the lower die holder include lower template and clamp assemblies；It is offered on the lower die holder with the guide post to corresponding
Matching hole；The second forming hole is offered in the lower template；It is formed between first forming hole and second forming hole
Stamping space.
2. a kind of notch stamping mold according to claim 1, it is characterised in that：
The clamp assemblies include two pieces of positioning plates；Gripping channel is formed between the adjacent positioning plate；The gripping channel one
End is close to second forming hole.
3. a kind of notch stamping mold according to claim 2, it is characterised in that：
The gripping channel to the cambered surface far from the upper die holder with second forming hole by connecting.
4. a kind of notch stamping mold according to claim 2, it is characterised in that：
The positioning plate is removably connect by pin with the lower die holder.
5. a kind of notch stamping mold according to claim 1, it is characterised in that：
The punch-pin includes the portion that blurts out；The portion of blurting out includes matrix and the first lug boss being connected with described matrix and second
Lug boss；First lug boss and the second lug boss interval are arranged and have isosceles trapezoid outer profile；First lug boss
Area of section is more than second lug boss.
6. a kind of notch stamping mold according to claim 5, it is characterised in that：
The punch-pin further includes rushing mark portion；The mark portion that rushes is set to the side of first lug boss far from described matrix.
7. a kind of notch stamping mold according to claim 1, it is characterised in that：
The lower die holder further includes rear position plate；The clamp assemblies for connecting by the rear position plate with the lower template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082751.6U CN207770571U (en) | 2018-01-18 | 2018-01-18 | A kind of notch stamping mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082751.6U CN207770571U (en) | 2018-01-18 | 2018-01-18 | A kind of notch stamping mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770571U true CN207770571U (en) | 2018-08-28 |
Family
ID=63213261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082751.6U Expired - Fee Related CN207770571U (en) | 2018-01-18 | 2018-01-18 | A kind of notch stamping mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207770571U (en) |
-
2018
- 2018-01-18 CN CN201820082751.6U patent/CN207770571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |