CN203974006U - A kind of right-angle handpiece extrusion system - Google Patents
A kind of right-angle handpiece extrusion system Download PDFInfo
- Publication number
- CN203974006U CN203974006U CN201420334490.4U CN201420334490U CN203974006U CN 203974006 U CN203974006 U CN 203974006U CN 201420334490 U CN201420334490 U CN 201420334490U CN 203974006 U CN203974006 U CN 203974006U
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- China
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- casing
- assembly
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- extrusion system
- angle handpiece
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Abstract
A kind of right-angle handpiece extrusion system, comprise extrusion system and sub-assembly, it is characterized in that: the casing of extrusion system has a conical inboard wall surface, casing has thread surface at its front end, casing is provided with through inner pipeline, in casing, with two temperature-controlled area sections, sub-assembly is fixed in casing with nut (not shown), and nut is screwed on casing by screw thread; Extruding sub-assembly is positioned in casing, the frustum outer surface of sub-assembly is meshed with the conical inboard wall surface of casing, and sub-assembly has thorax in the consistent tubulose of an internal diameter to run through whole sub-assembly, establishes current divider in Macintosh, between bump surface, be provided with guide groove, can reach thorax in tubulose by guide groove.The utility model is a kind of without regulating continuously extrusion system from " settings " pattern during " normally operation ", can extrude the sebific duct of predetermined section size and uniform wall thickness concentricity.
Description
Technical field
The utility model relates to sebific duct and manufactures field, particularly a kind of right-angle handpiece extrusion system.
Background technology
The shortcoming of shape of the mouth as one speaks sub-assembly is in the past to need constantly to regulate the shape of the mouth as one speaks just can make sebific duct have qualified section size and uniform wall thickness concentricity.Provide a kind of new right-angle handpiece extrusion system at this, the casing of its cross head extruder has the sub-assembly that a fixed center or the non-adjustable shape of the mouth as one speaks can be installed, from the whole process that starts to full speed running, and can the mobile sizing material of balance flowing to the shape of the mouth as one speaks.
Utility model content
Technical problem to be solved in the utility model is: a kind of right-angle handpiece extrusion system is provided.
The technical solution of the utility model is: a kind of right-angle handpiece extrusion system, is characterized in that comprising extrusion system and sub-assembly; Described extrusion system comprises casing, conical inboard wall surface, temperature-controlled area section, screw thread, pipeline; Described sub-assembly comprises thorax, current divider, guide groove, guide groove in frustum outer surface, bump surface, tubulose.The casing of described extrusion system has a conical inboard wall surface, described casing has thread surface at its front end, described casing is provided with through inner pipeline, in described casing with two temperature-controlled area sections, described sub-assembly is fixed in casing with nut (not shown), and nut is screwed on casing by screw thread; The described sub-assembly of extruding is positioned in casing, the frustum outer surface of sub-assembly is meshed with the conical inboard wall surface of casing, described sub-assembly has thorax in the consistent tubulose of an internal diameter to run through whole sub-assembly, in described sub-assembly, establish current divider, between described bump surface, be provided with guide groove, can reach thorax in tubulose by guide groove.
The utility model is a kind of without regulating continuously extrusion system from " settings " pattern during " normally operation ", can extrude the sebific duct of predetermined section size and uniform wall thickness concentricity.
Brief description of the drawings
Fig. 1 right-angle handpiece extrusion system profile.
Fig. 2 shape of the mouth as one speaks sub-assembly perspective view.
Fig. 3 shape of the mouth as one speaks sub-assembly front view.
Fig. 4 shape of the mouth as one speaks sub-assembly right view.
Fig. 5 shape of the mouth as one speaks sub-assembly left view.
View under Fig. 6 shape of the mouth as one speaks sub-assembly.
Fig. 7 shape of the mouth as one speaks sub-assembly profile.
Fig. 8 shape of the mouth as one speaks sub-assembly top view.
Fig. 9 shape of the mouth as one speaks sub-assembly section circle.
In figure: 10 extrusion systems; 11 casings; 12 conical inboard wall surfaces; 13 temperature-controlled area sections; 14 screw threads; 15 pipelines; 20 sub-assemblies; 21 frustum outer surfaces; 22 bump surface; Thorax in 23 tubuloses; 24 current dividers; 25,26 guide grooves.
Detailed description of the invention
Known by figure, a kind of right-angle handpiece extrusion system of the utility model, a kind of right-angle handpiece extrusion system, is characterized in that comprising extrusion system 10 and sub-assembly 20; Described extrusion system 10 comprises casing 11, conical inboard wall surface 12, temperature-controlled area section 13, screw thread 14, pipeline 15; Described sub-assembly 20 comprises thorax 23, current divider 24, guide groove 25, guide groove 26 in frustum outer surface 21, bump surface 22, tubulose.The casing 11 of described extrusion system 10 has a conical inboard wall surface 12, described casing 11 has screw thread 14 surfaces at its front end, described casing 11 is provided with through inner pipeline 15, in described casing 11 with two temperature-controlled area sections 13, described sub-assembly 20 use nut (not shown) are fixed in casing 11, and nut is screwed on casing 11 by screw thread 14; The described sub-assembly 20 of extruding is positioned at 11 li of casings, the frustum outer surface 21 of sub-assembly 20 is meshed with the conical inboard wall surface 12 of casing 11, described sub-assembly 20 has thorax 23 in the consistent tubulose of an internal diameter to run through whole sub-assembly 20, in described sub-assembly 20, establish current divider 24, between described bump surface 22, be provided with guide groove 25, can reach thorax 23 in tubulose by guide groove 25.
Working method: in the extrusion system profile shown in Fig. 1, the casing 11 of extrusion system 10 has a conical inboard wall surface 12, its internal diameter at casing 11 front ends is less than the internal diameter in casing 11 rear ends.Casing 11 has screw thread 14 surfaces at its front end, to a shape of the mouth as one speaks (not shown) is screwed on casing 11.Sub-assembly 20 use one nut (not shown) are fixed in casing 11, and this nut is to use screw thread 14 to be screwed on casing 11, and the frustum outer surface 21 of sub-assembly 20 is meshed with the conical inboard wall surface 12 of casing 11.Extruding sub-assembly 20 has thorax 23 in a tubulose, and in tubulose, thorax 23 internal diameters are consistent, run through whole sub-assembly 20, in order to transportion wire, core pattern or pipe fitting (not shown).
Sizing material (as unvulcanized sizing material), under high pressure and high temperature, is transported to the inside of casing 11 by pipeline 15.Pressure and temperature used is that sizing material passes through extrusion system pressure and temperature used.Sizing material is distributed by the guide groove 25 between bump surface 22 by the current divider 24 in fixed center shape of the mouth as one speaks sub-assembly 20, equably sizing material is separated into two equal parts substantially, i.e. equal flow.Sizing material continues to distribute forward by guide groove 26, and the sizing material that these two moieties are flow is finally separated into the sizing material of four moieties equably.Finally, sizing material is directed to thorax 23 in tubulose.Here, sizing material or distributed equably and to be coated to a cylindrical object (as sebific duct, electric wire or core pattern) upper, to provide one to have the section size of appointment and the sizing material tubular structure of wall thickness concentricity uniformly; Or for a unsupported flexible pipe is provided.In casing 11, preferably use one or more temperature-controlled area sections 13, to assist to control the wall thickness concentricity of extrudate.And casing 11 especially taking with two temperature-controlled area sections 13 as best, and to be monitored the temperature of temperature control medium, appropriate to ensure temperature.
Claims (4)
1. a right-angle handpiece extrusion system, is characterized in that comprising extrusion system and sub-assembly; Described extrusion system comprises casing, conical inboard wall surface, temperature-controlled area section, screw thread, pipeline; Described sub-assembly comprises thorax, current divider, guide groove in frustum outer surface, bump surface, tubulose.
2. right-angle handpiece extrusion system according to claim 1, is characterized in that, the casing of described extrusion system has thread surface at its front end, in casing with two temperature-controlled area sections.
3. right-angle handpiece extrusion system according to claim 1, is characterized in that, the frustum outer surface of described sub-assembly is meshed with the conical inboard wall surface of casing.
4. right-angle handpiece extrusion system according to claim 1, is characterized in that, in described sub-assembly, establishes current divider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334490.4U CN203974006U (en) | 2014-06-23 | 2014-06-23 | A kind of right-angle handpiece extrusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334490.4U CN203974006U (en) | 2014-06-23 | 2014-06-23 | A kind of right-angle handpiece extrusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974006U true CN203974006U (en) | 2014-12-03 |
Family
ID=51971487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334490.4U Expired - Fee Related CN203974006U (en) | 2014-06-23 | 2014-06-23 | A kind of right-angle handpiece extrusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974006U (en) |
-
2014
- 2014-06-23 CN CN201420334490.4U patent/CN203974006U/en not_active Expired - Fee Related
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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: 20141203 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |