CN202356508U - Elbow pipe forming die - Google Patents
Elbow pipe forming die Download PDFInfo
- Publication number
- CN202356508U CN202356508U CN2011204292689U CN201120429268U CN202356508U CN 202356508 U CN202356508 U CN 202356508U CN 2011204292689 U CN2011204292689 U CN 2011204292689U CN 201120429268 U CN201120429268 U CN 201120429268U CN 202356508 U CN202356508 U CN 202356508U
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- Prior art keywords
- groove
- fixed
- arc
- supporting member
- fixed body
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- 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 an elbow pipe forming die comprising an upper die, a lower die and a die core which are used for pressing a pipeline, wherein the die core is arranged in the pipeline; the upper die comprises a fixed plate I, a fixed body I and a supporting head I, wherein the supporting head I is arranged at the lower end of the fixed plate I through the fixed body I, the lower end of the supporting head I is provided with an arc-shaped boss, the arc-shaped surface of the boss is provided with a groove I along the arc direction, and the groove I extends towards two sides along the radian to the fixed plate I to form two symmetric fixed rings; the lower die comprises a fixed plate II, a supporting head II and a fixed body II, wherein the supporting head II is fixed on the fixed plate II through the fixed body II, the supporting head II is provided with a groove II matched with the arc-shaped boss, and the bottom surface of the groove II is of a circular arc which has the same radian with the groove I. The forming die provided by the utility model is simple in arrangement and operation and can be used for producing elbow pipes with constant diameters, reducing the labor expenditure, increasing the work efficiency and reducing the production cost.
Description
Technical field
The utility model relates to a kind of mould, a kind of specifically curved siphunculus mould.
Background technology
At present, be used to produce the mould of curved siphunculus, its complex structure, operating difficulties; The preparation process is complicated, and generally is used to produce the mould of curved siphunculus, in the preparation process; Very easily cause because of pipeline becomes bending to make the caliber of curved siphunculus also change distortion thereupon, do not meet the production needs, promptly waste resource; Strengthen the consumption of production cost simultaneously, reduce operating efficiency, consume a large amount of labour and time.
The utility model content
The purpose of the utility model is for addressing the above problem, a kind of curved siphunculus mould is provided, its simplicity of design, and the product of producing is not yielding, increases work efficiency, and reduces production costs.
The utility model is the deficiency that solves the problems of the technologies described above; The technical scheme that adopts is: a kind of curved siphunculus mould, comprise upper die and lower die and the core rod of suppressing pipeline, and mould is arranged in the pipeline; Patrix comprises fixed head I, fixed body I and supporting member I; The supporting member I is arranged on the lower end of fixed head I through the fixed body I, is provided with an arc boss in the lower end of supporting member I, and its arc direction is provided with the groove I in the arcwall face upper edge of boss; The groove I extends on the fixed head I to both sides along its radian, forms two retainer rings of symmetry; Counterdie comprises fixed head II, supporting member II and fixed body II, and the supporting member II is fixed on the fixed head II through the fixed body II, and the supporting member II is provided with the groove II that matches with arc boss, and the bottom surface of groove II is a circular arc, and radian is identical with the radian of groove I.
Described core rod is semicircle, on the arcwall face at core rod middle part, is provided with projection, and projection 8 is a semi-round ring shape.
Beneficial effect
The utility model be used for curved siphunculus mould, it is provided with simply, reasonable, simple to operate, is convenient to wide popularization and application.
The utility model be used for curved siphunculus mould, the curved siphunculus of producing, caliber still are circular, keep original shape.
The utility model be used for curved siphunculus mould, reduce labour expenditure, increase work efficiency, reduce production costs.
Description of drawings
Fig. 1 is the profile of the utility model;
Fig. 2 is the profile of the utility model;
Fig. 3 is the structural representation of the utility model
1, fixed head I, 2, the fixed body I, 3, the supporting member I, 4, the fixed head II, 5, the fixed body II, 6, the supporting member II, 7, core rod, 8, projection, 9, patrix, 10, counterdie, 11, the groove I, 12, retainer ring, 13, the groove II, 14, boss.
The specific embodiment
As shown in the figure; A kind of curved siphunculus mould comprises patrix 9, counterdie 10 and the core rod 7 of suppressing pipeline, and core rod 7 is arranged in the pipeline; Patrix 9 comprises fixed head I 1, fixed body I 2 and supporting member I 3; Supporting member I 3 is arranged on the lower end of fixed head I 1 through fixed body I 2, is provided with an arc boss 14 in the lower end of supporting member I 3, and its arc direction is provided with groove I 11 in the arcwall face upper edge of boss 14; Groove I 11 extends on the fixed head I 1 to both sides along its radian, forms two retainer rings 12 of symmetry; Counterdie 10 comprises fixed head II 4, supporting member II 6 and fixed body II 5; Supporting member II 6 is fixed on the fixed head II 4 through fixed body II 5; Supporting member II 6 is provided with the groove II 13 that matches with arc boss 14, and the bottom surface of groove II 13 is a circular arc, and radian is identical with the radian of groove I 11.
Described core rod 7 is semicircle, on the arcwall face at core rod 7 middle parts, is provided with projection 8, and projection 8 is a semi-round ring shape.
In such scheme,, then circular pipe is put into the cylinder that the groove II 13 by groove I of patrix 9 11 and counterdie 10 forms with the core rod 7 of putting into symmetry in the circular pipe; Pressurization is the round tube bending forming, simultaneously because the effect of core rod 7; And make the curved siphunculus caliber after the shaping constant; Keep its original shape, raise labour efficiency, reduce production costs.
Claims (2)
1. curved siphunculus mould; Comprise patrix (9), counterdie (10) and the core rod (7) of suppressing pipeline; Core rod (7) is arranged in the pipeline, it is characterized in that: patrix (9) comprises fixed head I (1), fixed body I (2) and supporting member I (3), and supporting member I (3) is arranged on the lower end of fixed head I (1) through fixed body I (2); Be provided with an arc boss (14) in the lower end of supporting member I (3); Its arc direction is provided with groove I (11) in the arcwall face upper edge of boss (14), and groove I (11) extends on the fixed head I (1) to both sides along its radian, forms two retainer rings (12) of symmetry; Counterdie (10) comprises fixed head II (4), supporting member II (6) and fixed body II (5); Supporting member II (6) is fixed on the fixed head II (4) through fixed body II (5); Supporting member II (6) is provided with the groove II (13) that matches with arc boss (14); The bottom surface of groove II (13) is a circular arc, and radian is identical with the radian of groove I (11).
2. a kind of curved siphunculus mould according to claim 1 is characterized in that: described core rod (7) is provided with projection (8) for semicircle on the arcwall face at core rod (7) middle part, projection (8) is a semi-round ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204292689U CN202356508U (en) | 2011-11-03 | 2011-11-03 | Elbow pipe forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204292689U CN202356508U (en) | 2011-11-03 | 2011-11-03 | Elbow pipe forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356508U true CN202356508U (en) | 2012-08-01 |
Family
ID=46567725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204292689U Expired - Fee Related CN202356508U (en) | 2011-11-03 | 2011-11-03 | Elbow pipe forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252443A (en) * | 2013-04-25 | 2013-08-21 | 哈尔滨汽轮机厂有限责任公司 | Die machining gas turbine special-shaped balancing weight with radian of R430 and method for machining special-shaped balancing weight with die |
-
2011
- 2011-11-03 CN CN2011204292689U patent/CN202356508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252443A (en) * | 2013-04-25 | 2013-08-21 | 哈尔滨汽轮机厂有限责任公司 | Die machining gas turbine special-shaped balancing weight with radian of R430 and method for machining special-shaped balancing weight with die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121103 |