CN203664435U - Pipe end spiral extrusion device - Google Patents
Pipe end spiral extrusion device Download PDFInfo
- Publication number
- CN203664435U CN203664435U CN201320845959.6U CN201320845959U CN203664435U CN 203664435 U CN203664435 U CN 203664435U CN 201320845959 U CN201320845959 U CN 201320845959U CN 203664435 U CN203664435 U CN 203664435U
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- CN
- China
- Prior art keywords
- guide wheel
- planet
- pipe end
- groove
- extrusion device
- 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 pipe end spiral extrusion device, and relates to the technical field of machine manufacturing. The pipe end spiral extrusion device comprises a guide wheel driven by a motor, wherein three planet grooves are evenly formed in the guide wheel around the center of the guide wheel, and the width of the planet grooves is reduced gradually; three idler wheels are arranged in the middle of the guide wheel correspondingly, each idler wheel is fixedly connected with one end of a clamp die, and the other end of the clamp die is correspondingly movably connected with one planet groove. The problems that an extrusion device is short in service life and poor in dimensional stability of air pipe end machining are solved.
Description
Technical field
The utility model relates to machinery manufacturing technology field, especially a kind of extrusion equipment for the extrusion modling of tracheae termination.
Background technology
Former spinning machine (oild chuck formula) is to adopt the crowded mode of clamping mold ecto-entad on oild chuck to carry out spinning to the groove of part for the extrusion modling of aluminum pipe of automotive air conditioner pipe end groove, this form processing existing problems: 1, mould structure complexity, installation and debugging difficulty; 2, the oild chuck life-span is short; 3, the accessory size of spinning is unstable.
utility model content
The purpose of this utility model is to provide a kind of pipe end screw press apparatus, and it can solve the problem of extrusion equipment short gentle pipe end poor dimensional stability in service life.
In order to address the above problem, the technical solution adopted in the utility model is:
This pipe end screw press apparatus, includes by motor-driven guide wheel, in guide wheel, is uniformly distributed is provided with three planet grooves around guide wheel center, and described planet groove groove width is by diminishing greatly gradually; Be correspondingly provided with San Roll wheel at described guide wheel middle part, each Suo Shu Roll wheel is fixedly connected with one end of a clamping, and the other end correspondence of described clamping is flexibly connected with a described planet groove.
In above technical scheme, further scheme is: described planet groove flute profile is involute flute profile.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, screw press apparatus of the present utility model, mould summary, the life-span is long, and the accessory size of spinning is stablized.
2, when sped structure of the present utility model is worked, equipment operates steadily, and without the vibrations of hydraulic pressure chuck mode obviously, safety coefficient is high, few easy workout part, and service life of equipment is long;
3, more mold exchange is convenient for sped structure of the present utility model, and directly mould is unloaded in mounting or dismounting, and production efficiency is high.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the profile along A-A hatching line in Fig. 1.
Fig. 3 is the profile along B-B hatching line in Fig. 1.
Number in the figure is expressed as: 1, guide wheel; 2, planet groove; 3, clamping; 4,, Roll wheel; 5, need the pipe fitting of extruding.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Pipe end screw press apparatus shown in Fig. 1, Fig. 2 and Fig. 3, includes by motor-driven guide wheel 1, in guide wheel 1, is uniformly distributed is provided with three planet grooves 2 around guide wheel center, and planet groove 2 groove widths are by diminishing greatly gradually; Three planet grooves 2 form helical form, and planet groove flute profile is involute flute profile; Guide wheel 1 above corresponding three planet grooves 2 be provided with 4, Mei Roll wheel 4 of San Roll wheel and be fixedly connected with one end of a clamping 3, the other end of clamping 3 is provided with the slide bar for being flexibly connected with a planet groove 2; Thereby clamping 3 is moved and is with 4 pairs, moving Roll wheel to need the pipe end of the pipe fittings 5 of extruding to carry out extrusion modling along planet groove 2 under the drive of slide bar.For the pipe end shape that needs the different pipe fitting of moulding, can realize by changing different Roll wheel.
Claims (2)
1. a pipe end screw press apparatus, includes by motor-driven guide wheel (1), it is characterized in that: in described guide wheel (1), be uniformly distributed be provided with three planet grooves (2) around guide wheel center, described planet groove (2) groove width is by diminishing greatly gradually; Be correspondingly provided with San Roll wheel (4) at described guide wheel (1) middle part, each Suo Shu Roll wheel (4) is fixedly connected with one end of a clamping (3), and the other end correspondence of described clamping (3) is flexibly connected with a described planet groove (2).
2. pipe end screw press apparatus according to claim 1, is characterized in that: described planet groove (2) flute profile is involute flute profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845959.6U CN203664435U (en) | 2013-12-20 | 2013-12-20 | Pipe end spiral extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845959.6U CN203664435U (en) | 2013-12-20 | 2013-12-20 | Pipe end spiral extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664435U true CN203664435U (en) | 2014-06-25 |
Family
ID=50960768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845959.6U Expired - Fee Related CN203664435U (en) | 2013-12-20 | 2013-12-20 | Pipe end spiral extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128406A (en) * | 2013-12-20 | 2014-11-05 | 柳州万众汽车部件有限公司 | Pipe end screw extruding equipment |
| CN112095684A (en) * | 2020-09-21 | 2020-12-18 | 山东农业大学 | Positioning device for installing reinforcement meter in existing pile foundation drill hole and working method of positioning device |
-
2013
- 2013-12-20 CN CN201320845959.6U patent/CN203664435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128406A (en) * | 2013-12-20 | 2014-11-05 | 柳州万众汽车部件有限公司 | Pipe end screw extruding equipment |
| CN112095684A (en) * | 2020-09-21 | 2020-12-18 | 山东农业大学 | Positioning device for installing reinforcement meter in existing pile foundation drill hole and working method of positioning device |
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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: 20140625 Termination date: 20161220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |