CN205219673U - Pipeline extrusion moulding uses split type mould - Google Patents
Pipeline extrusion moulding uses split type mould Download PDFInfo
- Publication number
- CN205219673U CN205219673U CN201520871569.5U CN201520871569U CN205219673U CN 205219673 U CN205219673 U CN 205219673U CN 201520871569 U CN201520871569 U CN 201520871569U CN 205219673 U CN205219673 U CN 205219673U
- Authority
- CN
- China
- Prior art keywords
- connector
- core rod
- die
- die sleeve
- split type
- 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.)
- Active
Links
Abstract
The utility model discloses a pipeline extrusion moulding uses split type mould, this split type mould establish and are extruding the discharge gate of aircraft nose, including connector subtotal die bearing, the connector part sets up the discharge gate department that extrudes the aircraft nose, and the connection just partly can be dismantled for the connector to the die bearing setting in the connector part, the connector part is made by stainless steel material, the surface of die bearing is equipped with the titanium nitride coating, can raise the efficiency, prevent to form long -pending tumour to the realization makes things convenient for the quick replacement mould, reduces long -pending tumour phenomenon.
Description
Technical field
The utility model relates to pipeline fitting technical field field, particularly a kind of pipeline extrusion molding Split type die.
Background technology
At present for extruding pipe material series products, especially using polyamide-based etc. has when separating out class material, common mould, in process of production, because precipitate is in the continuous gathering of die orifice, the buildup even shutoff of tubing internal cavities can be caused, and this phenomenon is difficult to find in process of production, often flow out, cause larger impact to follow-up use, even threat to life, this type of phenomenon be stopped, just need to clear up mould continually, increase follow-up inspection.For sandwich construction tubing products, when changing specification, need whole head to take apart, the replacing of ability implementation specification.All these all can affect production capacity, reduce efficiency, increase cost of labor.Split type titanium nitride mould is we have invented for solving this type of phenomenon.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of pipeline extrusion molding Split type die, for extrusion die during the easy precipitation materials such as polyamide extruded class, can raise the efficiency, prevent from forming buildup, to realize fast and easy more mold exchange, reduce buildup phenomenon, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of pipeline extrusion molding Split type die, this Split type die is located at the discharging opening of extruder head, comprise connector part and die bearing, fixture body divides the discharge outlet arranging extruder head, and die bearing is arranged in connector part, and removably connects relative to connector part, described connector part is made up of stainless steel material, and the surface of described die bearing is provided with titanium nitride coating.
Preferably, described fixture body is divided and is comprised core rod connector and die sleeve connector, described die bearing comprises core rod and die sleeve, core rod connector and die sleeve connector are sleeve structure, described core rod connector is connected with the discharging opening of extruder head with one end of die sleeve connector, and described core rod and die sleeve are threaded with the other end of core rod connector and die sleeve connector respectively.
Preferably, the axis of described core rod connector, die sleeve connector, core rod and die sleeve is on a center line.
Preferably, one end that described die sleeve connector is connected with the discharging opening of extruder head is inner conical structure, and one end that described core rod is connected with core rod connector is male-tapered structure.
Preferably, the junction that described core rod is connected with core rod connector is positioned at die sleeve connector.
The beneficial effect of above technical scheme is adopted to be: the core rod connector of the utility model structure is mainly connected with head with die sleeve connector, and core rod, die sleeve realize quick-replaceable, and the inner surface of the outer surface of core rod and die sleeve carries out titanium nitride process, the gathering that this layer of titanium nitride can effectively prevent material from separating out, thus the formation reducing buildup.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of core rod connector;
Fig. 3 is the structural representation of die sleeve connector;
Fig. 4 is the structural representation of die sleeve;
Fig. 5 is the structural representation of core rod.
Wherein, counter bore structure in 1--core rod connector, 2--core rod, 3--die sleeve connector, 4--die sleeve, 5--convex shoulder structure, 6--, 7--external screw thread, 8--internal thread, 9--large aperture sleeve pipe, 10--inner conical pipe, 11--small-bore sleeve pipe, 12--male-tapered pipe, 13--sleeve pipe.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows detailed description of the invention of the present utility model: a kind of pipeline extrusion molding Split type die, this Split type die is located at the discharging opening of extruder head, comprise connector part and die bearing, fixture body divides the discharge outlet arranging extruder head, die bearing is arranged in connector part, and removably connect relative to connector part, described connector part is made up of stainless steel material, and the surface of described die bearing is provided with titanium nitride coating.
Fixture body is divided and is comprised core rod connector 1 and die sleeve connector 3, described die bearing comprises core rod 2 and die sleeve 4, core rod connector 1 and die sleeve connector 3 are sleeve structure, described core rod connector 1 is connected with the discharging opening of extruder head with one end of die sleeve connector 3, described core rod 2 and die sleeve 4 are threaded with the other end of core rod connector 1 and die sleeve connector 3 respectively, and the axis of described core rod connector 1, die sleeve connector 3, core rod 2 and die sleeve 4 is on a center line.
One end that die sleeve connector 3 is connected with the discharging opening of extruder head is inner conical structure, and one end that described core rod 2 is connected with core rod connector 1 is male-tapered structure, and the junction that core rod 2 is connected with core rod connector 1 is positioned at die sleeve connector 3.
As shown in Figure 2, core rod connector 1 is sleeve structure, one end that core rod connector 1 is connected with the discharging opening of extruder head is convex shoulder structure 5, its lateral wall is provided with external screw thread 7 and is threaded with the discharging opening of extruder head, one end that core rod connector 1 is connected with core rod 2 is interior counter bore structure 6, and its madial wall is provided with internal thread 8 and is threaded with core rod 2.
As shown in Figure 3, die sleeve connector 3 is sleeve structure, die sleeve connector 3 is formed by connecting by large aperture sleeve pipe 9, inner conical pipe 10 and small-bore sleeve pipe 11, the wide-aperture one end of die sleeve connector 3 is connected with the discharging opening of extruder head, one end of die sleeve connector 3 small-bore is interior counter bore structure 6, and its madial wall is provided with internal thread 8 and is threaded with die sleeve 4.
As shown in Figure 4, die sleeve 4 is sleeve structure, and one end that die sleeve 4 is connected with die sleeve connector 3 is convex shoulder structure 5, and its lateral wall is provided with external screw thread 7 and is connected with the threaded one end of die sleeve connector 3 small-bore.
As shown in Figure 5, core rod 2 is sleeve structure, be made up of male-tapered pipe 12 and sleeve pipe 13, one end that core rod 2 is connected with core rod connector 1 is convex shoulder structure 5, its lateral wall is provided with external screw thread 7 and is threaded with core rod connector 1, whole core rod 2 is arranged in die sleeve connector 3, there is blanking clearance between core rod 2 and die sleeve connector 3.
The core rod connector of the utility model structure is mainly connected with head with die sleeve connector, and core rod, die sleeve realize quick-replaceable, and the inner surface of the outer surface of core rod and die sleeve carries out titanium nitride process, the gathering that this layer of titanium nitride can effectively prevent material from separating out, thus the formation reducing buildup.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a pipeline extrusion molding Split type die, this Split type die is located at the discharging opening of extruder head, it is characterized in that, comprise connector part and die bearing, fixture body divides the discharge outlet arranging extruder head, and die bearing is arranged in connector part, and removably connects relative to connector part, described connector part is made up of stainless steel material, and the surface of described die bearing is provided with titanium nitride coating.
2. pipeline extrusion molding Split type die according to claim 1, it is characterized in that, described fixture body is divided and is comprised core rod connector and die sleeve connector, described die bearing comprises core rod and die sleeve, core rod connector and die sleeve connector are sleeve structure, described core rod connector is connected with the discharging opening of extruder head with one end of die sleeve connector, and described core rod and die sleeve are threaded with the other end of core rod connector and die sleeve connector respectively.
3. pipeline extrusion molding Split type die according to claim 2, is characterized in that, the axis of described core rod connector, die sleeve connector, core rod and die sleeve is on a center line.
4. pipeline extrusion molding Split type die according to claim 2, it is characterized in that, one end that described die sleeve connector is connected with the discharging opening of extruder head is inner conical structure, and one end that described core rod is connected with core rod connector is male-tapered structure.
5. the pipeline extrusion molding Split type die according to Claims 2 or 3, is characterized in that, the junction that described core rod is connected with core rod connector is positioned at die sleeve connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871569.5U CN205219673U (en) | 2015-11-04 | 2015-11-04 | Pipeline extrusion moulding uses split type mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871569.5U CN205219673U (en) | 2015-11-04 | 2015-11-04 | Pipeline extrusion moulding uses split type mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205219673U true CN205219673U (en) | 2016-05-11 |
Family
ID=55894765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871569.5U Active CN205219673U (en) | 2015-11-04 | 2015-11-04 | Pipeline extrusion moulding uses split type mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205219673U (en) |
-
2015
- 2015-11-04 CN CN201520871569.5U patent/CN205219673U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202097940U (en) | Three-layer co-extrusion rubber coated pipe die | |
| CN205219673U (en) | Pipeline extrusion moulding uses split type mould | |
| CN204869572U (en) | Three compound shape of mouth as one speakss of extruding of rubber | |
| CN204276555U (en) | A kind of crystallizer copper pipe circle change side circular upper part and square lower part die | |
| CN202943854U (en) | Extrusion structure of plasticizing machine | |
| CN205185276U (en) | Conical twin -screw extruder barrel | |
| CN204036802U (en) | The single-screw extruder of threaded machine barrel | |
| CN203994635U (en) | A kind of polyethylene (PE) is three-layer co-extruded goes out mould | |
| CN205835900U (en) | A kind of double-round product extrusion device | |
| CN207448940U (en) | A kind of device for eliminating the black line of tube surfaces | |
| CN204054596U (en) | A kind of mould extension body | |
| CN205001334U (en) | Anti -skidding bolt is used to car | |
| CN204054599U (en) | A kind of conjunction expects mould | |
| CN205130348U (en) | Improvement structure of screw rod is extruded in toper | |
| CN204160688U (en) | A kind of Cable protecting tube shaping mechanism | |
| CN204160703U (en) | A kind of injecting mechanism | |
| CN203427312U (en) | Extruding hole mold sleeve | |
| CN205572958U (en) | Compound extrusion equipment of automobile sealing strip | |
| CN204160702U (en) | A kind of cavity structure being conducive to raising plastic tube surface smoothness | |
| CN203818536U (en) | Water hose lining rubber tube extrusion die | |
| CN204658895U (en) | A kind of sticking plaster mould of even amount charging | |
| CN204136395U (en) | A kind of large discharge twin columns net-changing device | |
| CN203713037U (en) | Plastic extruding machine neck mold with water jacket | |
| CN102463664A (en) | Buffer runner rhombic core model plastic hard tube extruder head | |
| CN203592657U (en) | Split-type mould for extruding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |