CN202427812U - Special-shaped plate blanking die - Google Patents
Special-shaped plate blanking die Download PDFInfo
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- CN202427812U CN202427812U CN2011204464435U CN201120446443U CN202427812U CN 202427812 U CN202427812 U CN 202427812U CN 2011204464435 U CN2011204464435 U CN 2011204464435U CN 201120446443 U CN201120446443 U CN 201120446443U CN 202427812 U CN202427812 U CN 202427812U
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- die
- blanking
- punch
- plate blanking
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Abstract
The utility model discloses a special-shaped plate blanking die which comprises a female die and a male die. The shape of the transverse section of the male die and the shape of the transverse section of a die cavity of the female die are in conformity with the special-shaped plate blanking shape, the male die is located on the upper portion of the female die, fits with the die cavity and can be in slide fit with the die cavity, the female die is formed by combination of at least two female die blocks, and the die cavity is formed by surrounding of the female die blocks. The special-shaped plate blanking die achieves cutting and blanking by the aid of matching of the male die with the female die directly after feeding, can realize one-time blanking forming, has a uniform standard, requires no subsequent processing, enables the working environment to be prevented from noise and dust pollution and is low in processing difficulty and high in working efficiency, and accordingly processing cost is reduced. The problem that the integral female die is high in processing difficulty and cost and long in processing cycle is solved, the female die is simple in processing, cost is reduced, and the processing cycle is short to be beneficial to guarantee of processing accuracy, so that uniformity of final blanking and structural stability are guaranteed.
Description
Technical field
The utility model relates to a kind of machining set-up, particularly a kind of sketch plate blanking die that is used for.
Background technology
Sketch plate is meant erose sheet material, and such as mudguard for vehicle, the blanking process is comparatively complicated.Be to adopt cutting stock in the time of more, the not only blanking process cycle is long, and carries out blanking processing with operator's subjectivity, and the blanking shape can not be sought unity of standard; Need carry out following process, such as correction of the flank shape polishing or the like; Cause bigger dust pollution and that noise pollution, influence the healthy of operative employee; And working (machining) efficiency is lower, and the process operation difficulty is big.In the prior art,, adopt the structure of blanking die blanking for addressing the above problem; Comprise punch and die; Because it is identical with the sketch plate shape that die die cavity cross section needs, thereby process is comparatively complicated, and processing cost is high; Process-cycle is long and be difficult to guarantee machining accuracy, thereby influences the homogeneity of final blanking.
Therefore, need a kind of equipment that is used for the sketch plate blanking, can disposable blank-forming; Have unified standard, do not need following process, make working environment avoid noise and dust pollution; It is low to have difficulty of processing, the characteristics of high efficiency, and the processing of die is simple; Reduce cost, and the process-cycle shortly be beneficial to the assurance machining accuracy, thereby guarantee the uniformity and the stability of structure of final blanking.
The utility model content
In view of this, the purpose of the utility model provides a kind of sketch plate blanking die, can disposable blank-forming; Have unified standard, do not need following process, make working environment avoid noise and dust pollution; It is low to have difficulty of processing, the characteristics of high efficiency, and the processing of die is simple; Reduce cost, and the process-cycle shortly be beneficial to the assurance machining accuracy, thereby guarantee the uniformity and the stability of structure of final blanking.
The sketch plate blanking die of the utility model; Comprise die and punch; The die cavity cross section of said punch cross section and die and sketch plate blanking shape are fitted shape; Said punch is positioned at die top and die cavity just also can be slidingly matched with die cavity, and said die is combined to form by at least two die pieces, and said die cavity is surrounded by the die piece and forms.
Further, also comprise stripper plate, said stripper plate is provided with the material demoulding hole of fitting shape with the punch cross section, and said punch is slidingly matched and passes material demoulding hole and cooperate with die cavity;
Further, also comprise top base and bottom base, said die is arranged at bottom base, and said punch is fixedly set in top base;
Further, also comprise die block, said die block is provided with the embedded groove that is used to inlay die, and said embedded groove encloses and the die outside along horizontal hard-pressed bale;
Further, also comprise at least two guiders, said guider comprises the guide post of vertical setting and is coated at the fairlead that guide post is slidingly matched;
Further, said fairlead is fixedly set in top base, and guide post is fixedly set in bottom base.
The beneficial effect of the utility model is: the sketch plate blanking die of the utility model, adopt the cutter structure that is combined to form by punch and die, and directly cooperate after the feeding and cut away and blanking through punch and die; Can disposable blank-forming, have unified standard, do not need following process; Make working environment avoid noise and dust pollution; It is low to have difficulty of processing, the characteristics of high efficiency, thus cut down finished cost; Simultaneously, die is combined to form by the die piece, avoids whole die difficulty of processing high; The problem that cost height and process-cycle are long, the processing of die is simple, reduces cost; And the process-cycle is short to be beneficial to the assurance machining accuracy, thereby guarantees the uniformity and the stability of structure of final blanking.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is a die aggregate erection plane.
The specific embodiment
Fig. 1 is the structural representation of the utility model; Fig. 2 is die aggregate erection plane, and is as shown in the figure: the sketch plate blanking die of present embodiment comprises die 2 and punch 1; The die cavity 2a cross section of said punch 1 cross section and die 2 and sketch plate blanking shape are fitted shape, and right shape is meant that shape is identical; In the present embodiment, sketch plate is the vehicle dashboard; Said punch 1 is positioned at die 2 tops and die cavity 2a just also can be slidingly matched with die cavity 2a; Said die 2 is combined to form by at least two die pieces; In the present embodiment; Die 2 is combined by six die pieces, is respectively die piece 21, die piece 22, die piece 23, die piece 24, die piece 25 and die piece 26; Said die cavity 2a is surrounded by die piece (die piece 21, die piece 22, die piece 23, die piece 24, die piece 25 and die piece 26) and forms; As shown in the figure, the sketch plate blanking shape is irregular shape, and then punch 1 cross section and die cavity 21 cross sections are identical shaped; Said punch 1 is positioned at die 2 tops and die cavity 21 just also can be slidingly matched with die cavity 21; During use, punch 1 gets into die cavity 21 downwards, with downcutting the material shape identical with the sketch plate blanking shape on the flitch.
In the present embodiment, also comprise stripper plate 3, said stripper plate 3 is provided with the material demoulding hole 31 of fitting shape with punch 1 cross section, and said punch 1 is slidingly matched and passes material demoulding hole 31 and cooperate with die cavity 2a; Stripper plate 3 is compared relative motion downwards with punch 1, can adopt any structure of prior art, all can realize taking off material, not expression among the figure.
In the present embodiment, also comprise top base 6 and bottom base 4, said die 2 is arranged at bottom base 4, and said punch 1 is fixedly set in top base 6; As shown in the figure, top base 6 tops are provided with punch shank 5, are convenient to cooperate with the power set installation; Make this structural integrity strong, good stability.
In the present embodiment, also comprise the die block 9 that is fixedly set in bottom base 4, as shown in the figure, die block 9 is arranged at bottom base through bolt; Said die block 9 is provided with the embedded groove 9a that is used to inlay die, and said embedded groove 9a encloses and die 2 outsides along horizontal hard-pressed bale; Die 2 adopts by die piece (die piece 21, die piece 22, die piece 23, die piece 24, die piece 25 and die piece 26) combination and surrounds die cavity 2a; And die piece (die piece 21, die piece 22, die piece 23, die piece 24, die piece 25 and die piece 26) all is arranged at bottom base 4 through bolt; Embed the structure of die 2 in conjunction with die block 9; Be beneficial to and guarantee its stability, thereby the long period that guarantees mould uses indeformable.
In the present embodiment, also comprise at least two guiders, present embodiment adopts two; Said guider comprises the guide post 7 of vertical setting and is coated at the fairlead 8 that guide post 7 is slidingly matched; Adopt guider, avoid pressing partially, prevent that punch 1 and die 2 cutting edges from damaging, and is beneficial to and increases work efficiency.
In the present embodiment, said fairlead 8 is fixedly set in top base 6, and guide post 7 is fixedly set in bottom base 4.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (6)
1. sketch plate blanking die; It is characterized in that: comprise die and punch; The die cavity cross section of said punch cross section and die and sketch plate blanking shape are fitted shape; Said punch is positioned at die top and die cavity just also can be slidingly matched with die cavity, and said die is combined to form by at least two die pieces, and said die cavity is surrounded by the die piece and forms.
2. sketch plate blanking die according to claim 1 is characterized in that: also comprise stripper plate, said stripper plate is provided with the material demoulding hole of fitting shape with the punch cross section, and said punch is slidingly matched and passes material demoulding hole and cooperate with die cavity.
3. sketch plate blanking die according to claim 2 is characterized in that: also comprise top base and bottom base, said die is arranged at bottom base, and said punch is fixedly set in top base.
4. sketch plate blanking die according to claim 3 is characterized in that: also comprise the die block that is fixedly set in bottom base, said die block is provided with the embedded groove that is used to inlay die, and said embedded groove encloses and the die outside along horizontal hard-pressed bale.
5. sketch plate blanking die according to claim 4 is characterized in that: also comprise at least two guiders, said guider comprises the guide post of vertical setting and is coated at the fairlead that guide post is slidingly matched.
6. sketch plate blanking die according to claim 5 is characterized in that: said fairlead is fixedly set in top base, and guide post is fixedly set in bottom base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204464435U CN202427812U (en) | 2011-11-12 | 2011-11-12 | Special-shaped plate blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204464435U CN202427812U (en) | 2011-11-12 | 2011-11-12 | Special-shaped plate blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427812U true CN202427812U (en) | 2012-09-12 |
Family
ID=46777287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204464435U Expired - Fee Related CN202427812U (en) | 2011-11-12 | 2011-11-12 | Special-shaped plate blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942131A (en) * | 2015-07-08 | 2015-09-30 | 柳州市旭臻机械制造有限公司 | Mold for blanking of instrument board middle transverse beam support |
-
2011
- 2011-11-12 CN CN2011204464435U patent/CN202427812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942131A (en) * | 2015-07-08 | 2015-09-30 | 柳州市旭臻机械制造有限公司 | Mold for blanking of instrument board middle transverse beam support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |