CN203862849U - Elbow stamping die - Google Patents
Elbow stamping die Download PDFInfo
- Publication number
- CN203862849U CN203862849U CN201420266634.7U CN201420266634U CN203862849U CN 203862849 U CN203862849 U CN 203862849U CN 201420266634 U CN201420266634 U CN 201420266634U CN 203862849 U CN203862849 U CN 203862849U
- Authority
- CN
- China
- Prior art keywords
- die
- bend pipe
- punching press
- circular groove
- die joint
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the field of dies, in particular to an elbow stamping die. The elbow stamping die comprises a movable die plate and a fixed die plate. A movable die body is arranged on the movable die plate. A fixed die body is arranged on the fixed die plate. A die joint of the elbow stamping die comprises a cambered surface die joint portion and two plane die joint portions tangent to the cambered surface die joint portion. A circular groove is formed in the die joint, wherein one half of the circular groove is located in the fixed die body, and the other half of the circular groove is located in the movable die body. The elbow stamping die can achieve quick locating.
Description
Technical field
The present invention relates to mould applications, particularly a kind of punching press bend pipe mould.
Background technology
Bending machine roughly can be divided into CNC tube bending machine, hydraulic pipe bender etc.Be mainly used in power construction, public railway construction, boiler, bridge, boats and ships, furniture, the pipe laying of the aspects such as decoration and building, has that function is many, rational in infrastructure, simple operation and other advantages.This machine, except possessing bend pipe function, can also use oil cylinder as hydraulic jack, for numerical controlled bending of pipe equipment, have low price, feature easy to use, and bending machine market occupies leading products position at home.In the city of the extensive utilization of bending machine after the match, it is also a technical barrier in production process that good bending machine matching die is provided.
Utility model content
Technical problem to be solved by this invention has been to provide a kind of punching press bend pipe mould capable of rapid positioning.
To achieve these goals, the technical scheme that the present invention takes is: a kind of punching press bend pipe mould comprises moving platen and solid plate, on described moving platen, dynamic model is set, and on described solid plate, cover half is set; The die joint of described punching press bend pipe mould comprises cambered surface die joint and two the plane separated time faces tangent with cambered surface die joint; On described die joint, circular groove is set, half of circular groove is arranged on cover half, and second half of circular groove is arranged on dynamic model.
Preferably, on described dynamic model, circular guide pin bushing is set.
Preferably, on described cover half with on dynamic model correspondence position, circular guide pillar is set.
Preferably, one section that described in, is arranged on circular groove on cover half arranges position block.
The invention has the beneficial effects as follows: the buckling curve of cambered surface die joint and two plane die joint formations can well carry out bending to workpiece to be processed; the circular guide pillar arranging on the circular guide pin bushing simultaneously arranging on cover half and dynamic model can be realized guide effect in punching course, and the press-bending pipe die that liquidates plays a protective role.The position block being arranged on cover half can help operating personnel to locate fast processing work, thereby has shortened the process-cycle, and then has reduced the manufacturing cost of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of punching press bend pipe mould of the present invention:
Fig. 2 is the structural representation of dynamic model in punching press bend pipe mould of the present invention.
Wherein: 1-dynamic model, 2-cover half, 3-circular guide pillar, 4-circular guide pin bushing, 5-moving platen, 6-solid plate, 7-circular groove, 8-cambered surface die joint, 9-plane die joint, 10-position block.
The specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only, for explaining the present invention, does not form the restriction of protection domain of the present invention.
Below in conjunction with accompanying drawing 1, describe the preferred embodiment of the present invention in detail: a kind of punching press bend pipe mould comprises moving platen 5 and solid plate 6, and dynamic model 1 is set on moving platen 5, on described solid plate 6, cover half 2 is set; The die joint of described punching press bend pipe mould comprises cambered surface die joint 8 and two the plane separated time faces 9 tangent with cambered surface die joint 8; Circular groove 7 is set on described die joint, and half of circular groove 7 is arranged on cover half 2, and second half of circular groove 7 is arranged on dynamic model 1.Circular guide pin bushing 4 is set on dynamic model 1.On cover half 2 with on dynamic model 1 correspondence position, circular guide pillar 3 is set.One section that is arranged on circular groove 7 on cover half 2 arranges position block 10.The buckling curve of cambered surface die joint 8 and two plane die joint 9 formations can well carry out bending to workpiece to be processed; the circular guide pillar 3 arranging on the circular guide pin bushing 4 simultaneously arranging on cover half 2 and dynamic model 1 can be realized guide effect in punching course, and the press-bending pipe die that liquidates plays a protective role.The position block 10 being arranged on cover half can help operating personnel to locate fast processing work, thereby has shortened the process-cycle, and then has reduced the manufacturing cost of product.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (4)
1. a punching press bend pipe mould, is characterized in that: described punching press bend pipe mould comprises moving platen and solid plate, on described moving platen, dynamic model is set, and on described solid plate, cover half is set; The die joint of described punching press bend pipe mould comprises cambered surface die joint and two the plane separated time faces tangent with cambered surface die joint; On described die joint, circular groove is set, half of circular groove is arranged on cover half, and second half of circular groove is arranged on dynamic model.
2. a kind of punching press bend pipe mould according to claim 1, is characterized in that: circular guide pin bushing is set on described dynamic model.
3. a kind of punching press bend pipe mould according to claim 1, is characterized in that: on described cover half with on dynamic model correspondence position, circular guide pillar is set.
4. a kind of punching press bend pipe mould according to claim 1, is characterized in that: described in be arranged on a section of circular groove on cover half position block be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266634.7U CN203862849U (en) | 2014-05-23 | 2014-05-23 | Elbow stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266634.7U CN203862849U (en) | 2014-05-23 | 2014-05-23 | Elbow stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862849U true CN203862849U (en) | 2014-10-08 |
Family
ID=51643839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266634.7U Expired - Fee Related CN203862849U (en) | 2014-05-23 | 2014-05-23 | Elbow stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971305A (en) * | 2018-07-03 | 2018-12-11 | 芜湖同创模具机械有限公司 | A kind of down-pressing type curved plate processing unit (plant) |
-
2014
- 2014-05-23 CN CN201420266634.7U patent/CN203862849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971305A (en) * | 2018-07-03 | 2018-12-11 | 芜湖同创模具机械有限公司 | A kind of down-pressing type curved plate processing unit (plant) |
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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: 20141008 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |