CN205185265U - Aircraft nose mould of machine is given as security out to electric wire - Google Patents
Aircraft nose mould of machine is given as security out to electric wire Download PDFInfo
- Publication number
- CN205185265U CN205185265U CN201520993774.9U CN201520993774U CN205185265U CN 205185265 U CN205185265 U CN 205185265U CN 201520993774 U CN201520993774 U CN 201520993774U CN 205185265 U CN205185265 U CN 205185265U
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- Prior art keywords
- hole
- boss
- electric wire
- diameter
- mold core
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- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an aircraft nose mould of machine is given as security out to electric wire, including mold shell and mold core, the through -hole has been offered to the last axial of mold shell, the through -hole is tubaeformly, be equipped with the boss on the mold core, the axial is opened on the boss has the wire hole, boss and mold core intercommunication, the diameter of mold core is greater than the diameter of through -hole, the diameter of boss is less than the diameter of through -hole, make the mold core fix on mold shell in the boss embedding through -hole. The utility model discloses it is gradually wide tubaeform to be equipped with into the diameter with mold shell's through -hole, is equipped with the boss on the mold core, utilizes the diameter of boss, mold core and through -hole poor, makes the mold core can block the import department at mold shell's through -hole, has avoided fixation nut's use, in the time of avoiding electric wire follow mold core to come out effectively rubber or resin pile up the phenomenon, has guaranteed the electric wire and has given as security out effective operation of machine.
Description
Technical field
The utility model relates to a kind of extrusion die of electric wire extruder, belongs to electric wire extruder component technology field.
Background technology
The extrusion die great majority of existing electric wire extruder are made up of mould crust and core rod, and mould crust has through hole, and core rod is arranged in through hole by hold-down nut.The extrusion die of this electric wire extruder can meet instructions for use to a certain extent, but its shortcoming is: electric wire from core rod out time the rubber or resin etc. taken out of easily pile up at hold-down nut, cause mould outlet to block, have a strong impact on the use of electric wire extruder.
Summary of the invention
The deficiency that the utility model exists to overcome prior art, provides a kind of extrusion die of electric wire extruder.
The utility model can be achieved by taking following technical scheme:
A kind of extrusion die of electric wire extruder, comprise mould crust and core rod, described mould crust axially offers through hole, described through hole flare, described core rod is provided with boss, and described boss axially has wire hole, described boss is communicated with core rod, the diameter of described core rod is greater than the diameter of through hole, and the diameter of described boss is less than the diameter of through hole, and described boss embeds in through hole and core rod is fixed on mould crust.
Preferably, the import of described through hole is to diametrically gradually wide circular arc between outlet.
Preferably, the axle center of described through hole and wire hole position is positioned on same level line.
Preferably, described mould crust is provided with installing hole, and described installing hole circumferentially distributes on mould crust, extrusion die can be fixedly mounted on the head of electric wire extruder.
Compared with prior art, the beneficial effects of the utility model are: it is gradually wide tubaeform that the through hole of mould crust is provided with into diameter by the utility model, core rod is provided with boss, utilize the diameter difference of boss, core rod and through hole, make core rod can be stuck in the import department of the through hole of mould crust, avoid the use of hold-down nut, can effectively avoid electric wire from core rod out time rubber or the packing phenomenon of resin, ensure that effective operation of electric wire extruder.
Accompanying drawing explanation
Fig. 1 is the structural representation of the extrusion die of electric wire extruder of the present utility model;
Fig. 2 is the structural representation of the core rod in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, most preferred embodiment of the present utility model is described in detail.
As Fig. 1, shown in Fig. 2, the extrusion die of the electric wire extruder of the present embodiment comprises mould crust 1 and core rod 2, described mould crust 1 axially offers through hole 11, described through hole 11 flare, circular arc diametrically gradually wide between the import of described through hole 11 to outlet, described core rod 2 is provided with boss 21, described boss 21 axially has wire hole 22, described boss 21 is communicated with core rod 2, the diameter of described core rod 2 is greater than the diameter of through hole 11, the diameter of described boss 21 is less than the diameter of through hole 21, described boss 21 embeds in through hole 11 and makes core rod 2 be fixed on mould crust 1, described through hole 21 is positioned on same level line with the axle center of wire hole 22.In the present embodiment, described mould crust 1 is provided with installing hole 12, and described installing hole 12 circumferentially distributes on mould crust 1, extrusion die can be fixedly mounted on the head of electric wire extruder.It is gradually wide tubaeform that the through hole of mould crust is provided with into diameter by the extrusion die of the electric wire extruder of the present embodiment, core rod is provided with boss, utilize the diameter difference of boss, core rod and through hole, make core rod can be stuck in the import department of the through hole of mould crust, avoid the use of hold-down nut, can effectively avoid electric wire from core rod out time rubber or the packing phenomenon of resin, both ensure that effective operation of electric wire extruder, also maintained the clean of head.
Claims (5)
1. the extrusion die of an electric wire extruder, it is characterized in that comprising mould crust and core rod, described mould crust axially offers through hole, described through hole flare, described core rod is provided with boss, and described boss axially has wire hole, described boss is communicated with core rod, the diameter of described core rod is greater than the diameter of through hole, and the diameter of described boss is less than the diameter of through hole, and described boss embeds in through hole and core rod is fixed on mould crust.
2. the extrusion die of electric wire extruder according to claim 1, is characterized in that circular arc diametrically gradually wide between the import of described through hole to outlet.
3. the extrusion die of electric wire extruder according to claim 1, is characterized in that the axle center of described through hole and wire hole position is positioned on same level line.
4. the extrusion die of electric wire extruder according to any one of claim 1 to 3, is characterized in that described mould crust is provided with installing hole.
5. the extrusion die of electric wire extruder according to claim 4, is characterized in that described installing hole circumferentially distributes on mould crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993774.9U CN205185265U (en) | 2015-12-05 | 2015-12-05 | Aircraft nose mould of machine is given as security out to electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993774.9U CN205185265U (en) | 2015-12-05 | 2015-12-05 | Aircraft nose mould of machine is given as security out to electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205185265U true CN205185265U (en) | 2016-04-27 |
Family
ID=55778295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993774.9U Expired - Fee Related CN205185265U (en) | 2015-12-05 | 2015-12-05 | Aircraft nose mould of machine is given as security out to electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205185265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095375A (en) * | 2018-09-07 | 2018-12-28 | 林其峰 | A kind of hoist engine for realizing at the uniform velocity elevator based on the uniform cloth rope of positive and negative rotation screw rod |
-
2015
- 2015-12-05 CN CN201520993774.9U patent/CN205185265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095375A (en) * | 2018-09-07 | 2018-12-28 | 林其峰 | A kind of hoist engine for realizing at the uniform velocity elevator based on the uniform cloth rope of positive and negative rotation screw rod |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20181205 |