CN204429945U - A kind of end socket composite spinning shaping mechanism - Google Patents
A kind of end socket composite spinning shaping mechanism Download PDFInfo
- Publication number
- CN204429945U CN204429945U CN201520096462.8U CN201520096462U CN204429945U CN 204429945 U CN204429945 U CN 204429945U CN 201520096462 U CN201520096462 U CN 201520096462U CN 204429945 U CN204429945 U CN 204429945U
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- Prior art keywords
- internal mold
- end socket
- rotating disc
- shaping mechanism
- rotation internal
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Abstract
The utility model discloses a kind of end socket composite spinning shaping mechanism, comprise a rotation internal mold, composite pressing wheel, and for the backing roll of holding workpieces, described rotation internal mold is connected with drive motors, described composite pressing wheel is connected with driving mechanism by its axis; The rotating shaft that described rotation internal mold comprises rotating disc and is connected with described rotating disc, described rotating disc sidewall is provided with stepped construction, namely be positioned at top for support workpiece support portion and for taking turns with described composite pressing the forming section mating and be shaped, the diameter of described forming section is less than the diameter of support portion.The utility model structure is simple, and process velocity is fast, one-shot forming, and the cooperation taken turns by internal mold and composite pressing, efficiently solves in prior art, fold and the unmanageable problem of closing in size.
Description
Technical field
The utility model relates to seal head seaming device, is specifically related to a kind of end socket composite spinning shaping mechanism.
Background technology
End socket is indispensable vitals in petrochemical industry, atomic energy to food pharmaceutical all conglomeraties pressure vessel and equipment.End socket is the end cap on pressure vessel, is a main pressure-containing member of pressure vessel.Role is sealing function.One be made tank shape pressure vessel on go to the bottom, two is that pipeline reaches an end, and does not prepare to extend forward again, and that just seals up by a form that end socket is welding pipe.The product much the same with the effect of end socket has blind plate and pipe cap, but those two kinds of products are demountable.And end socket cannot be dismantled after having welded again.Pipe fitting supporting with it has the product such as pressure vessel, pipeline, ring flange, elbow, threeway, four-way.The quality of end socket is directly connected to the long-term safety reliability service of pressure vessel.
Along with the fast development of the new forms of energy such as liquefied natural gas, end socket is more and more applied to various field, and closing in place of common end socket is all straight flange, there is no interior flanging, in order to increase the fastness of end socket and container welding, improve the security of container, Chinese patent CN201841364U discloses a kind of end socket with interior flanging, substantially increase the efficiency that end socket welds with container, also improve the security of welding effect and container simultaneously.
And existing closing device, can not be adapted to the closing in processing of end socket completely, not only production efficiency is low, and easily produces fold, and closing in size is difficult to the problems such as control.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of end socket composite spinning shaping mechanism.
The technical solution of the utility model is: a kind of end socket composite spinning shaping mechanism, comprise a rotation internal mold, composite pressing wheel, and for the backing roll of holding workpieces, described rotation internal mold is connected with drive motors, described composite pressing wheel is connected with driving mechanism by its axis; The rotating shaft that described rotation internal mold comprises rotating disc and is connected with described rotating disc, described rotating disc sidewall is provided with stepped construction, namely be positioned at top for support workpiece support portion and for taking turns with described composite pressing the forming section mating and be shaped, the diameter of described forming section is less than the diameter of support portion.
Further improvement of the utility model comprises:
The rotating disc bottom of described rotation internal mold, is also provided with annular slope.
The rotating disc of described rotation internal mold is less than the internal diameter of workpiece.
The driving mechanism of described composite pressing wheel comprises hydraulic means or pneumatic means.
Described composite pressing wheel comprises the contact roller mated with described rotation internal mold forming section, and only wrinkling of mating with described support portion is taken turns.
Described only wrinkle wheel case is embedded with an eccentric wheel, described eccentric wheel inner sleeve is embedded with spline housing, described spline housing is connected with described axis, described spline housing and eccentric height are greater than the height of only wrinkle wheel, the spline housing of described the raised area and eccentric wheel cover are embedded in a gear, described gear matches is connected with a tooth bar, and this gear connects a hydraulic pressure or pneumatic means.
The support portion of described rotation internal mold and the diameter difference of forming section are 10-20mm.
The utility model structure is simple, and process velocity is fast, one-shot forming, and the cooperation taken turns by internal mold and composite pressing, efficiently solves in prior art, fold and the unmanageable problem of closing in size.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of embodiment 2 composite pressing wheel gear tooth bar.
In figure: 1, workpiece, 2, backing roll, 3, compression axis, 4, rotate internal mold, 5, meet contact roller, 6, rotating shaft, 7, support portion, 8, forming section, 9, annular slope, 10, axis, 11, contact roller, 12, only wrinkle wheel, and 13, eccentric wheel, 14, spline housing, 15, gear, 16, tooth bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
Embodiment 1
As shown in Figure 1, a kind of end socket composite spinning of the utility model shaping mechanism, comprises a rotation internal mold, composite pressing wheel, and for the backing roll of holding workpieces, described rotation internal mold is connected with drive motors, and described composite pressing wheel is connected with driving mechanism by its axis; The rotating shaft that described rotation internal mold comprises rotating disc and is connected with described rotating disc, described rotating disc sidewall is provided with stepped construction, namely be positioned at top for support workpiece support portion and for taking turns with described composite pressing the forming section mating and be shaped, the diameter of described forming section is less than the diameter of support portion.
The rotating disc bottom of described rotation internal mold, is also provided with annular slope.This structure is for the ease of carrying out end socket finally with the processing closed up in inclination angle.
In order to ensure that the utility model equipment adapts to the end socket product of different size, the rotating disc of described rotation internal mold is less than the internal diameter of workpiece.The driving mechanism of described composite pressing wheel comprises hydraulic means or pneumatic means.
Embodiment 2
As shown in Fig. 2, Fig. 3, a kind of end socket composite spinning of the utility model shaping mechanism, comprise a rotation internal mold, composite pressing wheel, and for the backing roll of holding workpieces, described rotation internal mold is connected with drive motors, described composite pressing wheel is connected with driving mechanism by its axis; The rotating shaft that described rotation internal mold comprises rotating disc and is connected with described rotating disc, described rotating disc sidewall is provided with stepped construction, namely be positioned at top for support workpiece support portion and for taking turns with described composite pressing the forming section mating and be shaped, the diameter of described forming section is less than the diameter of support portion.Described composite pressing wheel comprises the contact roller mated with described rotation internal mold forming section, and only wrinkling of mating with described support portion is taken turns.
Described only wrinkle wheel case is embedded with an eccentric wheel, described eccentric wheel inner sleeve is embedded with spline housing, described spline housing is connected with described axis, described spline housing and eccentric height are greater than the height of only wrinkle wheel, the spline housing of described the raised area and eccentric wheel cover are embedded in a gear, described gear matches is connected with a tooth bar, and this gear connects a hydraulic pressure or pneumatic means.
Preferably, the support portion of described rotation internal mold and the diameter difference of forming section are 10-20mm.
The utility model structure is simple, and process velocity is fast, one-shot forming, and the cooperation taken turns by internal mold and composite pressing, efficiently solves in prior art, fold and the unmanageable problem of closing in size.
During use of the present utility model, workpiece to be processed is put on backing roll, compress with the compression axis on top, ensure that workpiece inner wall fits tightly with rotation internal mold, the middle axial-rotation internal mold then moving composite pressing wheel moves, till can not moving, then tooth bar is started, by the rotation of rack drives eccentric shaft, ensure that only wrinkle wheel coordinates workpiece pressing with support portion, prevents workpiece from producing fold.Wherein, contact roller is passive rotation with the rotation of rotating shaft, and only wrinkle wheel keeps not rotating under tooth bar and eccentric effect, continues to contacting the stable pressure of workpiece one with described support portion, ensures that product deformation does not occur in closing in process and produces fold.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. an end socket composite spinning shaping mechanism, is characterized in that, comprise a rotation internal mold, composite pressing wheel, and for the backing roll of holding workpieces, described rotation internal mold is connected with drive motors, and described composite pressing wheel is connected with driving mechanism by its axis; The rotating shaft that described rotation internal mold comprises rotating disc and is connected with described rotating disc, described rotating disc sidewall is provided with stepped construction, namely be positioned at top for support workpiece support portion and for taking turns with described composite pressing the forming section mating and be shaped, the diameter of described forming section is less than the diameter of support portion.
2. a kind of end socket composite spinning shaping mechanism according to claim 1, it is characterized in that, the rotating disc bottom of described rotation internal mold, is also provided with annular slope.
3. a kind of end socket composite spinning shaping mechanism according to claim 1, is characterized in that, the rotating disc of described rotation internal mold is less than the internal diameter of workpiece.
4. a kind of end socket composite spinning shaping mechanism according to claim 1, is characterized in that, the driving mechanism of described composite pressing wheel comprises hydraulic means or pneumatic means.
5. a kind of end socket composite spinning shaping mechanism according to claim 1, is characterized in that, described composite pressing wheel comprises the contact roller mated with described rotation internal mold forming section, and only wrinkling of mating with described support portion is taken turns.
6. a kind of end socket composite spinning shaping mechanism according to claim 5, it is characterized in that, described only wrinkle wheel case is embedded with an eccentric wheel, described eccentric wheel inner sleeve is embedded with spline housing, described spline housing is connected with described axis, and described spline housing and eccentric height are greater than the height of only wrinkle wheel, and the spline housing of described the raised area and eccentric wheel cover are embedded in a gear, described gear matches is connected with a tooth bar, and this gear connects a hydraulic pressure or pneumatic means.
7. a kind of end socket composite spinning shaping mechanism according to claim 1, is characterized in that, the support portion of described rotation internal mold and the diameter difference of forming section are 10-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096462.8U CN204429945U (en) | 2015-02-11 | 2015-02-11 | A kind of end socket composite spinning shaping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096462.8U CN204429945U (en) | 2015-02-11 | 2015-02-11 | A kind of end socket composite spinning shaping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204429945U true CN204429945U (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520096462.8U Expired - Fee Related CN204429945U (en) | 2015-02-11 | 2015-02-11 | A kind of end socket composite spinning shaping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204429945U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607518A (en) * | 2015-02-11 | 2015-05-13 | 新乡市申坤机械装备制造有限公司 | Composite end socket spin forming mechanism |
| CN108080432A (en) * | 2017-12-14 | 2018-05-29 | 郭弘 | A kind of top bevel edge processing unit (plant) of cylindrical element |
| CN109013791A (en) * | 2018-10-25 | 2018-12-18 | 浙江唯特利图伟管道设备有限公司 | The slot rolling processing technology of pipe fitting channelling machine and its pipe fitting end |
-
2015
- 2015-02-11 CN CN201520096462.8U patent/CN204429945U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607518A (en) * | 2015-02-11 | 2015-05-13 | 新乡市申坤机械装备制造有限公司 | Composite end socket spin forming mechanism |
| CN108080432A (en) * | 2017-12-14 | 2018-05-29 | 郭弘 | A kind of top bevel edge processing unit (plant) of cylindrical element |
| CN109013791A (en) * | 2018-10-25 | 2018-12-18 | 浙江唯特利图伟管道设备有限公司 | The slot rolling processing technology of pipe fitting channelling machine and its pipe fitting end |
| CN109013791B (en) * | 2018-10-25 | 2023-09-08 | 浙江唯特利图伟管道设备有限公司 | Pipe fitting channeling machine and channeling process of pipe fitting end part thereof |
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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: 20150701 Termination date: 20200211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |