CN202411129U - Full-automatic deep drawing female die - Google Patents
Full-automatic deep drawing female die Download PDFInfo
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- CN202411129U CN202411129U CN2012200508458U CN201220050845U CN202411129U CN 202411129 U CN202411129 U CN 202411129U CN 2012200508458 U CN2012200508458 U CN 2012200508458U CN 201220050845 U CN201220050845 U CN 201220050845U CN 202411129 U CN202411129 U CN 202411129U
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- female die
- die
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Abstract
The utility model discloses a full-automatic deep drawing female die, which comprises a female die body. The female die is characterized in that the female die body consists of an upper die body and a lower die body which have concentric axle hole structures; a first columnar hole is formed at the position of the concentric axle hole of the upper die body, and the first columnar hole transits to the upper surface of the upper die body through an arc surface broadened hole; a reverse round table hole, a second arc surface broadened hole, a first round table hole, a second round table hole and a second columnar hole which are sequentially in transition connection through an intersecting line are formed at the concentric axle hole position of the lower die body; and a third broadened columnar hole is formed at the end of the second columnar hole. According to the full-automatic deep drawing female die, the die body is divided into the upper die body and the lower die body, and different die body materials can be selected according to different drawing positions of drawn products, so that the production cost of the die is reduced. The complex deep drawing products with small middle and two big ends can be drawn by stamping equipment through an automatic drawing step, so that the drawing procedure is simplified.
Description
Technical field
The utility model relates to a kind of mould, particularly full-automatic deep drawn die.
Background technology
Stretching die is mainly used in drawing bar, wire rod, silk material, tubing, the difficult processing object of section bar isoline type, is applicable to the drawing processing of metal such as iron and steel, copper, tungsten, molybdenum and alloy material.According to material category, it is multiple drawing die to be divided into alloy steel dies, sintered carbide die, natural diamond mould, polycrystalline diamond mould, CVD diamond die and ceramic die etc.Different choice different materials according to material, size and the shape of the product that is stretched is made mould; Often design a unitary mould for the product that is stretched; But the different stretch position and the shape of product owing to be stretched; It requires also different to material of drawing die, the product mold material of often will selecting to be stretched requires the highest integral manufacturing that comes, like this for requiring low place also to adopt high-quality material to come the cost of manufacture will be very high.
The utility model content
The purpose of the utility model be provide for the deficiency that solves above-mentioned prior art a kind of can reduce die manufacturing cost, to the product that is stretched of labyrinth also can be on pressing equipment full-automatic deep drawn die through automatic stretching step drawing and forming.
To achieve these goals, a kind of full-automatic deep drawn die that the utility model designed comprises the die body, it is characterized in that said die body is made up of the upper die body and the lower mold body of concentric shafts pore structure; The concentric shafts hole site of said upper die body comprises first cylindrical hole, and the upper surface of first cylindrical hole and upper die body is through arc surface reaming transition; Said lower mold body concentric shafts hole site comprises reverse frustoconic hole, the second arc surface reaming, the first truncated cone-shaped hole, the second truncated cone-shaped hole and second cylindrical hole that connects through the intersection transition successively, is provided with the 3rd cylindrical hole of reaming at the second cylindricality nose end.The die body material of said upper die body and lower mold body can be a unlike material.
The full-automatic deep drawn die that the utility model obtains because die body has been divided into upper die body and lower mold body, can be selected different die body materials according to the different stretch position of the product that is stretched thus, thereby reduce the die production cost.And can the centre of complicacy is little, the big deep drawn product in two ends through automatic stretching step drawing and forming, is simplified stretching process on pressing equipment.
Description of drawings
Fig. 1 is the global sections sketch map of embodiment.
Among the figure: upper die body 1, first cylindrical hole 11, arc surface reaming 12, lower mold body 2, reverse frustoconic hole 21, the second arc surface reaming 22, the first truncated cone-shaped hole 23, the second truncated cone-shaped hole 24, second cylindrical hole 25, the 3rd cylindrical hole 26.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment:
As shown in Figure 1; A kind of full-automatic deep drawn die that the utility model provides; Comprise the die body; Said die body is made up of with lower mold body 2 upper die body 1 of concentric shafts pore structure, and the concentric shafts hole site of the described upper die body 1 of present embodiment comprises the upper surface of first cylindrical hole, 11, the first cylindrical holes 11 and upper die body 1 through arc surface reaming 12 transition; Said lower mold body 2 concentric shafts hole sites comprise successively the reverse frustoconic hole that connects through the intersection transition 21, the second arc surface reaming 22, the first truncated cone-shaped hole 23, the second truncated cone-shaped hole 24 and second cylindrical hole 25; Be provided with the 3rd cylindrical hole 26 of reaming, the different die body materials of said upper die body 1 at second cylindrical hole, 25 ends with the employing of lower mold body 2.
Claims (2)
1. a full-automatic deep drawn die comprises the die body, it is characterized in that said die body is made up of the upper die body (1) and the lower mold body (2) of concentric shafts pore structure.
2. full-automatic deep drawn die according to claim 1 is characterized in that the concentric shafts hole site of said upper die body (1) comprises first cylindrical hole (11), and first cylindrical hole (11) passes through arc surface reaming (12) transition with the upper surface of upper die body (1); Said lower mold body (2) concentric shafts hole site comprises reverse frustoconic hole (21), the second arc surface reaming (22), the first truncated cone-shaped hole (23), the second truncated cone-shaped hole (24) and second cylindrical hole (25) that connects through the intersection transition successively, is provided with the 3rd cylindrical hole (26) of reaming at second cylindrical hole (25) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200508458U CN202411129U (en) | 2012-02-17 | 2012-02-17 | Full-automatic deep drawing female die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200508458U CN202411129U (en) | 2012-02-17 | 2012-02-17 | Full-automatic deep drawing female die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411129U true CN202411129U (en) | 2012-09-05 |
Family
ID=46735926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200508458U Expired - Fee Related CN202411129U (en) | 2012-02-17 | 2012-02-17 | Full-automatic deep drawing female die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411129U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203408A (en) * | 2013-03-13 | 2013-07-17 | 慈溪市天时机械有限公司 | Automatic lateral face punching mould of multi-station molding machine |
| CN105618583A (en) * | 2016-02-02 | 2016-06-01 | 苏州宝成汽车冲压有限公司 | Drawing concave die and method for drawing gear shift shaft sleeve through drawing concave die |
| CN106424339A (en) * | 2016-10-13 | 2017-02-22 | 江苏钱达能源科技有限公司 | Secondary composite die |
-
2012
- 2012-02-17 CN CN2012200508458U patent/CN202411129U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203408A (en) * | 2013-03-13 | 2013-07-17 | 慈溪市天时机械有限公司 | Automatic lateral face punching mould of multi-station molding machine |
| CN105618583A (en) * | 2016-02-02 | 2016-06-01 | 苏州宝成汽车冲压有限公司 | Drawing concave die and method for drawing gear shift shaft sleeve through drawing concave die |
| CN106424339A (en) * | 2016-10-13 | 2017-02-22 | 江苏钱达能源科技有限公司 | Secondary composite die |
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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: 20120905 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |