CN104853454A - Duplex metal taper-shaped heating copper bush - Google Patents
Duplex metal taper-shaped heating copper bush Download PDFInfo
- Publication number
- CN104853454A CN104853454A CN201510194044.7A CN201510194044A CN104853454A CN 104853454 A CN104853454 A CN 104853454A CN 201510194044 A CN201510194044 A CN 201510194044A CN 104853454 A CN104853454 A CN 104853454A
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- China
- Prior art keywords
- copper sheathing
- copper bush
- bush body
- shaped
- bimetallic
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Abstract
The present invention discloses a duplex metal taper-shaped heating copper bush. The duplex metal taper-shaped heating copper bush comprises a copper bush body; a rear part of the copper bush body is cone-shaped while a middle part and a front part are cylinder-shaped; a heating wire groove is disposed on the copper bush body; the heating wire groove at the cylinder-shaped portion of the copper bush body is spiral-shaped, the rear part of the spiral is U-shaped; a temperature sensing wire groove is disposed on the copper bush body and arranged among the heating wire groove; a temperature sensing wire outlet is disposed in the middle part of the copper bush body; a fixing steel ring is disposed at a front end port of the copper bush body; and outer threads are disposed at the opening part of the fixing steel ring. Through the above method, the copper bush body is not easy to deform and can be conveniently pulled out after the inside of the copper bush body oxidizes; meanwhile, the heat conduction speed is raised, the heating effect is high, and the temperature sensing wire is not easy to loose or damage, and is stable in temperature sensing and convenient to maintain.
Description
Technical field
The present invention relates to the improvement of heating copper sheathing, particularly one is not yielding, and when after the oxidation of copper sheathing body interior, is convenient to extract copper sheathing body; Meanwhile, accelerate heat conduction velocity, heating effect is high, and temp.-sensing wire is not easy to loosen, and not fragile, temperature-sensitive is stablized, and is convenient to the bimetallic taper heating copper sheathing keeped in repair.
Background technology
At present, existing heating copper sheathing adopts just heater strip directly to embed in the heating tank of copper sheathing, after loading hot mouth main body, spacing and fixing by screw; But heating copper sheathing is by after the heating repeatedly of a period of time, and copper sheathing bulk oxidation is out of shape, heating copper sheathing is difficult to remove, maintenance difficult.
Summary of the invention
It is not yielding that the technical problem that the present invention mainly solves is to provide one, and when after the oxidation of copper sheathing body interior, be convenient to extract copper sheathing body; Meanwhile, accelerate heat conduction velocity, heating effect is high, and temp.-sensing wire is not easy to loosen, and not fragile, temperature-sensitive is stablized, and is convenient to the bimetallic taper heating copper sheathing keeped in repair.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is a kind of bimetallic taper heating copper sheathing, comprises copper sheathing body; Coning, in front of middle part, portion becomes cylindrical to described copper sheathing rear body; Described copper sheathing body is provided with heater strip groove; Described heater strip groove spirality on the cylindrical part of copper sheathing body, spiral rear portion becomes U-shaped; Described copper sheathing body is provided with temperature-sensitive wire casing; Described temperature-sensitive wire casing is arranged in the middle of the screw thread of heater strip groove; Temp.-sensing wire wire hole is provided with in the middle part of described copper sheathing body; Described temp.-sensing wire wire hole communicates with temperature-sensitive wire casing; Described copper sheathing body portion port is provided with fixing steel loop; Described fixing steel loop oral area is provided with external screw teeth.
Preferably, described copper sheathing body and fixing steel loop are threaded connection.
Preferably, described temp.-sensing wire wire hole ovalisation.
Preferably, the width of described heater strip groove is greater than the width of temperature-sensitive wire casing.
Preferably, described fixing steel loop adopts alloy steel material to make.
The invention has the beneficial effects as follows: a kind of bimetallic taper heating copper sheathing of the present invention, due to copper sheathing body rear portion coning, structural strength is better than cylindrical, not yielding; Arrange fixing steel loop at anterior port, increase the intensity of heating copper sheathing, prevent distortion, and arrange external screw teeth on fixing steel loop, when after the oxidation of copper sheathing body interior, when can not pulling out out, sleeve tool of can screwing on extracts copper sheathing body; Meanwhile, be arranged on the heater strip groove on copper sheathing body, can increase heater strip and the contact-making surface heating copper sheathing, accelerate heat conduction velocity, heating effect is good, is arranged on the temperature-sensitive wire casing on copper sheathing body, and temp.-sensing wire can be made not easily to loosen, not fragile, and temperature-sensitive is stablized.
Accompanying drawing explanation
Accompanying drawing 1 is the decomposing schematic representation of a kind of bimetallic taper heating copper sheathing of the present invention;
Accompanying drawing 2 is the structural representation of a kind of bimetallic taper heating copper sheathing of the present invention;
Accompanying drawing 3 is the cutaway view of Fig. 2 A-A;
Wherein: 1, copper sheathing body; 2, heater strip groove; 3, temperature-sensitive wire casing; 4, temp.-sensing wire wire hole; 5, fixing steel loop; 6, external screw teeth.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
A kind of bimetallic taper heating copper sheathing, comprises copper sheathing body 1; Coning, in front of middle part, portion becomes cylindrical at described copper sheathing body 1 rear portion; Described copper sheathing body 1 is provided with heater strip groove 2; Described heater strip groove 2 is in the anterior spirality of heating copper sheathing, and spiral rear portion becomes U-shaped; Described copper sheathing body 1 is provided with temperature-sensitive wire casing 3; Described temperature-sensitive wire casing 3 is arranged in the middle of the screw thread of heater strip groove 2; The width of described heater strip groove 2 is greater than the width of temperature-sensitive wire casing 3; Temp.-sensing wire wire hole 4 is provided with in the middle part of described copper sheathing body 1; Described temp.-sensing wire wire hole 5 communicates with temperature-sensitive wire casing 3; Described temp.-sensing wire wire hole 4 ovalisation; The anterior port of described copper sheathing body 1 is provided with fixing steel loop 5; Described fixing steel loop 5 oral area is provided with external screw teeth 6; Described copper sheathing body 1 is threaded connection with fixing steel loop 5; Described fixing steel loop 5 adopts alloy steel material to make.
During use, first heater strip is embedded in heating wire casing 2, temp.-sensing wire is embedded in temperature-sensitive wire casing 3 meanwhile, and make temp.-sensing wire from temp.-sensing wire wire hole 4 out; Then after loading hot mouth main body, finally, to screw on fixing steel loop 5.
The invention has the beneficial effects as follows: of the present invention a kind of bimetallic taper heating copper sheathing, due to copper sheathing body rear portion coning, structural strength is better than cylindrical, not yielding; Arrange fixing steel loop at anterior port, increase the intensity of heating copper sheathing, prevent distortion, and arrange external screw teeth on fixing steel loop, when after the oxidation of copper sheathing body interior, when can not pulling out out, sleeve tool of can screwing on extracts copper sheathing body; Meanwhile, be arranged on the heater strip groove on copper sheathing body, can increase heater strip and the contact-making surface heating copper sheathing, accelerate heat conduction velocity, heating effect is high, is arranged on the temperature-sensitive wire casing on copper sheathing body, and temp.-sensing wire can be made not easily to loosen, not fragile, and temperature-sensitive is stablized.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (5)
1. a bimetallic taper heating copper sheathing, comprises copper sheathing body; It is characterized in that: coning, in front of middle part, portion becomes cylindrical to described copper sheathing rear body; Described copper sheathing body is provided with heater strip groove; Described heater strip groove spirality on the cylindrical part of copper sheathing body, spiral rear portion becomes U-shaped; Described copper sheathing body is provided with temperature-sensitive wire casing; Described temperature-sensitive wire casing is arranged in the middle of the screw thread of heater strip groove; Temp.-sensing wire wire hole is provided with in the middle part of described copper sheathing body; Described temp.-sensing wire wire hole communicates with temperature-sensitive wire casing; Described copper sheathing body portion port is provided with fixing steel loop; Described fixing steel loop oral area is provided with external screw teeth.
2. bimetallic taper heating copper sheathing according to claim 1, is characterized in that: described copper sheathing body and fixing steel loop are threaded connection.
3. bimetallic taper heating copper sheathing according to claim 2, is characterized in that: described temp.-sensing wire wire hole ovalisation.
4. bimetallic taper heating copper sheathing according to claim 3, is characterized in that: the width of described heater strip groove is greater than the width of temperature-sensitive wire casing.
5. bimetallic taper heating copper sheathing according to claim 4, is characterized in that: described fixing steel loop adopts alloy steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194044.7A CN104853454A (en) | 2015-04-22 | 2015-04-22 | Duplex metal taper-shaped heating copper bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194044.7A CN104853454A (en) | 2015-04-22 | 2015-04-22 | Duplex metal taper-shaped heating copper bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104853454A true CN104853454A (en) | 2015-08-19 |
Family
ID=53852718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510194044.7A Pending CN104853454A (en) | 2015-04-22 | 2015-04-22 | Duplex metal taper-shaped heating copper bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104853454A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103025A (en) * | 1993-05-13 | 1995-05-31 | 武尔康洛克林公司 | Movable sleeve connector for plastic tube |
| EP1314531A1 (en) * | 2001-11-22 | 2003-05-28 | Synventive Molding Solutions B.V. | Helical heating element for an injection moulding device |
| US20110159139A1 (en) * | 2009-12-29 | 2011-06-30 | Synventive Molding Solutions, Inc. | Heating apparatus for fluid flow channel |
| CN203510639U (en) * | 2013-09-29 | 2014-04-02 | 苏州好特斯模具有限公司 | Split type hot nozzle lining assembly |
| CN104458027A (en) * | 2014-12-24 | 2015-03-25 | 严杰 | Heating steel bushing with temperature sensing wire convenient to replace |
| CN204634060U (en) * | 2015-04-22 | 2015-09-09 | 苏州好特斯模具有限公司 | A kind of bimetallic taper heating copper sheathing |
-
2015
- 2015-04-22 CN CN201510194044.7A patent/CN104853454A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103025A (en) * | 1993-05-13 | 1995-05-31 | 武尔康洛克林公司 | Movable sleeve connector for plastic tube |
| EP1314531A1 (en) * | 2001-11-22 | 2003-05-28 | Synventive Molding Solutions B.V. | Helical heating element for an injection moulding device |
| US20110159139A1 (en) * | 2009-12-29 | 2011-06-30 | Synventive Molding Solutions, Inc. | Heating apparatus for fluid flow channel |
| CN203510639U (en) * | 2013-09-29 | 2014-04-02 | 苏州好特斯模具有限公司 | Split type hot nozzle lining assembly |
| CN104458027A (en) * | 2014-12-24 | 2015-03-25 | 严杰 | Heating steel bushing with temperature sensing wire convenient to replace |
| CN204634060U (en) * | 2015-04-22 | 2015-09-09 | 苏州好特斯模具有限公司 | A kind of bimetallic taper heating copper sheathing |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |