CN203992014U - A kind of Blanking composite die - Google Patents
A kind of Blanking composite die Download PDFInfo
- Publication number
- CN203992014U CN203992014U CN201420425500.5U CN201420425500U CN203992014U CN 203992014 U CN203992014 U CN 203992014U CN 201420425500 U CN201420425500 U CN 201420425500U CN 203992014 U CN203992014 U CN 203992014U
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- blanking
- workpiece
- stripper
- 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 discloses a kind of Blanking composite die, comprise knockout rod (1), punch-die (2), workpiece (3), stripper (4), stretching convex die (5), blank holder (6), blanking die (7), lower bolster (8), it is characterized in that: described knockout rod (1) lower end is connected with punch-die (2), described punch-die (2) lower end is provided with workpiece (3), described workpiece (3) lower end is provided with stretching convex die (5), described stripper (4) is arranged on workpiece (3) left end, in described stretching convex die (5), be provided with blank holder (6), described stretching convex die (5) lower end is provided with blanking die (7), described blanking die (7) lower end is provided with lower bolster (8).The utility model can complete several stamping procedure in the one stroke of punch press, in the product that can make to go out, the dimensional uniformity of profile relative position and each part is very good, product is straight, the thin material of suitable punching, fragility or soft material, punch die area is little, can make full use of short material and tailing, and its knockout rod outer surface is also coated with one deck anti-corrosive antirusting paint, play the effect that anticorrosion is got rusty, also have its stripper to adopt stainless steel material to make, also can play the effect that anticorrosion is got rusty.
Description
Technical field
The utility model relates to a kind of Blanking composite die.
Background technology
At present at mechanical processing industry, be used for processing equipment parts, generally all can need to use mould, nowadays Blanking composite die is more and more applied in the thin material of punching, fragility or soft material, because although the knockout rod of original Blanking composite die also adopts Steel material to make, have advantages of hard, but easy rust corrosion, thereby easily reduce its service life, also have the stripper of original Blanking composite die generally to adopt cast iron to make, adopt the easier rust corrosion of castiron stripper.
Utility model content
Technical problem to be solved in the utility model is to provide and a kind ofly can in the one stroke of punch press, completes several stamping procedure, in the product that can make to go out, the dimensional uniformity of profile relative position and each part is very good, product is straight, the thin material of suitable punching, fragility or soft material, punch die area is little, can make full use of short material and tailing, and its knockout rod outer surface is also coated with one deck anti-corrosive antirusting paint, play the effect that anticorrosion is got rusty, also have its stripper to adopt stainless steel material to make, also can play the Blanking composite die of the effect that anticorrosion gets rusty.
For solving the problems of the technologies described above, the utility model provides a kind of Blanking composite die, comprise knockout rod, punch-die, workpiece, stripper, stretching convex die, blank holder, blanking die, lower bolster, it is characterized in that: described knockout rod lower end is connected with punch-die, described punch-die lower end is provided with workpiece, described workpiece lower end is provided with stretching convex die, described stripper is arranged on workpiece left end, in described stretching convex die, be provided with blank holder, described stretching convex die lower end is provided with blanking die, and described blanking die lower end is provided with lower bolster.
Further, described knockout rod adopts Steel material to make, and described knockout rod outer surface is coated with one deck anti-corrosive antirusting paint.
Further, described stripper adopts stainless steel material to make.
Compared with prior art, the beneficial effects of the utility model are:
The utility model can complete several stamping procedure in the one stroke of punch press, in the product that can make to go out, the dimensional uniformity of profile relative position and each part is very good, product is straight, the thin material of suitable punching, fragility or soft material, punch die area is little, can make full use of short material and tailing, and its knockout rod outer surface is also coated with one deck anti-corrosive antirusting paint, play the effect that anticorrosion is got rusty, also have its stripper to adopt stainless steel material to make, also can play the effect that anticorrosion is got rusty.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Number in the figure:
1-knockout rod, 2-punch-die, 3-workpiece
4-stripper, 5-stretching convex die, 6-blank holder
7-blanking die, 8-lower bolster.
The specific embodiment
Below to by reference to the accompanying drawings preferred embodiment of the present utility model being elaborated, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Shown in Figure 1, a kind of Blanking composite die, comprise knockout rod 1, punch-die 2, workpiece 3, stripper 4, stretching convex die 5, blank holder 6, blanking die 7, lower bolster 8, described knockout rod 1 lower end is connected with punch-die 2, described punch-die 2 lower ends are provided with workpiece 3, described workpiece 3 lower ends are provided with stretching convex die 5, described stripper 4 is arranged on workpiece 3 left ends, in described stretching convex die 5, be provided with blank holder 6, described stretching convex die 5 lower ends are provided with blanking die 7, described blanking die 7 lower ends are provided with lower bolster 8, described knockout rod 1 adopts Steel material to make, described knockout rod 1 outer surface is coated with one deck anti-corrosive antirusting paint, described stripper 4 adopts stainless steel material to make.
To sum up, the utility model can complete several stamping procedure in the one stroke of punch press, in the product that can make to go out, the dimensional uniformity of profile relative position and each part is very good, product is straight, the thin material of suitable punching, fragility or soft material, punch die area is little, can make full use of short material and tailing, and its knockout rod outer surface is also coated with one deck anti-corrosive antirusting paint, play the effect that anticorrosion is got rusty, also have its stripper to adopt stainless steel material to make, also can play the effect that anticorrosion is got rusty.
The foregoing is only better embodiment of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; in every case the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or is changed, and all should include in the protection domain of recording in claims.
Claims (3)
1. a Blanking composite die, comprise knockout rod (1), punch-die (2), workpiece (3), stripper (4), stretching convex die (5), blank holder (6), blanking die (7), lower bolster (8), it is characterized in that: described knockout rod (1) lower end is connected with punch-die (2), described punch-die (2) lower end is provided with workpiece (3), described workpiece (3) lower end is provided with stretching convex die (5), described stripper (4) is arranged on workpiece (3) left end, in described stretching convex die (5), be provided with blank holder (6), described stretching convex die (5) lower end is provided with blanking die (7), described blanking die (7) lower end is provided with lower bolster (8).
2. a kind of Blanking composite die according to claim 1, is characterized in that: described knockout rod (1) adopts Steel material to make, and described knockout rod (1) outer surface is coated with one deck anti-corrosive antirusting paint.
3. a kind of Blanking composite die according to claim 1, is characterized in that: described stripper (4) adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425500.5U CN203992014U (en) | 2014-07-30 | 2014-07-30 | A kind of Blanking composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425500.5U CN203992014U (en) | 2014-07-30 | 2014-07-30 | A kind of Blanking composite die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992014U true CN203992014U (en) | 2014-12-10 |
Family
ID=52032079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425500.5U Expired - Fee Related CN203992014U (en) | 2014-07-30 | 2014-07-30 | A kind of Blanking composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880344A (en) * | 2016-05-13 | 2016-08-24 | 宿迁市通用机械有限公司 | Opening drawing machine for processing of high-voltage instrument transformer housing |
| CN107457324A (en) * | 2017-09-12 | 2017-12-12 | 西安庄信新材料科技有限公司 | A kind of titanium aluminium-steel composite pot tool stretching tool and stretch forming method |
-
2014
- 2014-07-30 CN CN201420425500.5U patent/CN203992014U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880344A (en) * | 2016-05-13 | 2016-08-24 | 宿迁市通用机械有限公司 | Opening drawing machine for processing of high-voltage instrument transformer housing |
| CN105880344B (en) * | 2016-05-13 | 2018-07-31 | 宿迁市通用机械有限公司 | A kind of processing of high-voltage mutual inductor shell is with pulling out a mouthful machine |
| CN107457324A (en) * | 2017-09-12 | 2017-12-12 | 西安庄信新材料科技有限公司 | A kind of titanium aluminium-steel composite pot tool stretching tool and stretch forming method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170730 |