CN206436500U - A kind of cable extruder head - Google Patents
A kind of cable extruder head Download PDFInfo
- Publication number
- CN206436500U CN206436500U CN201720059863.5U CN201720059863U CN206436500U CN 206436500 U CN206436500 U CN 206436500U CN 201720059863 U CN201720059863 U CN 201720059863U CN 206436500 U CN206436500 U CN 206436500U
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- CN
- China
- Prior art keywords
- core rod
- die orifice
- interface
- core
- hole
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of cable extruder head, including head shell, core rod and die orifice, it is characterised in that：The core rod and die orifice are replaceable auxiliary equipment, and die orifice through-hole diameter is identical with final core cladding diameter, and core rod is arranged in head shell through core rod interface, and die orifice is arranged on outside the housing of core rod interface offside；Core rod includes positioning baffle, fixed threaded rod, guiding cone, core rod through hole；Core rod is to be threadedly coupled with head shell；Core rod can adjust the position of its horizontal and vertical both direction by micrometer adjusting screw.What the utility model reached has the beneficial effect that：Low manufacture cost, detachable maintaining is convenient, and mould is per se with location structure, it may also be necessary to finely tune, and makes core and mould axle center consistent, finally ensure that product quality, and cladding line footpath is uniform.
Description
Technical field
The utility model is related to a kind of cable extruder head, especially suitable then electric wire, cable expressing technique.
Background technology
Core material can just ultimately form the miscellaneous electric wire of in the market, line after generally requiring coated insulation layer or sheath
Cable finished product.Cable cladding is presently mainly the form of extrusion, and stream material is formed after cladding raw material are heated, is pushed away by the screw rod rotated
Enter in the molding cavity of extruder head, along inner flow passage to the flowing of shaping outlet port, finally in outlet port contract on cooling
Formation line footpath is uniform, the clad of smooth in appearance, and the wherein head of extruder and its embedded mould is designed to finished product
Quality influence is mostly important.Extruder head in the market is also that species is various, but many parts are all complicated, and is torn open
Unload, repair trouble, cost is also higher.Therefore, in the urgent need to one kind is simple in construction, detachable maintaining is convenient, and cost of manufacture is relatively low
Extruder head.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cable extruder head, and head body is to fix not
Become, be configured with conveniently replaced mould auxiliary equipment, and mould is provided with positioning and fine position mechanism.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of cable extruder head, including head shell, core rod and die orifice, it is characterised in that：The core rod and die orifice are
Replaceable auxiliary equipment, die orifice through-hole diameter is identical with final core cladding diameter, and core rod is arranged on machine through core rod interface
In casing, die orifice is arranged on outside the housing of core rod interface offside.
Further technical scheme is：The core rod includes positioning baffle, fixed threaded rod, guiding cone, core rod and led to
Hole.
Further technical scheme is：The die orifice includes conical hollow mouthful, fixed outer plate, die orifice through hole.
Further technical scheme is：The head shell is rectangle, and the head shell is three-port structure, inside it
For cone-shaped cavity corresponding with core rod shape, three openings are respectively that stream expects interface, core rod interface and die orifice interface, described
It is the external screw thread column for protruding from head shell outside stream material interface, the core rod interface is internal thread through hole, the die orifice
Interface is step through-hole.
Further technical scheme is：The extruder head is to be threadedly coupled by flowing material interface and extruder body.
Further technical scheme is：The core rod can be adjusted its level and be hung down by micrometer adjusting screw X and micrometer adjusting screw Y
The position of straight both direction.
It is using the beneficial effect produced by above-mentioned technical proposal：
Mould auxiliary equipment is simple in construction, low manufacture cost, and detachable maintaining is convenient, mould per se with location structure,
It can also finely tune if necessary, make core and mould axle center consistent, finally ensure that product quality, cladding line footpath is uniform.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the assembling plan view of the utility model and extruder body；
Fig. 2 is the utility model B-B sectional schematic diagrams；
Fig. 3 is the utility model A-A sectional schematic diagrams.
Wherein：1- extruder bodies, 2- extruder heads, 3- head shells, 301- stream material interfaces, 302- core rod interfaces,
303- die orifice interfaces, 304- cone-shaped cavities, 4- core rods, 401- positioning baffles, 402- fixation threaded rods, 403- guiding cones,
404- core rod through holes, 5- die orifices, 501- conical hollows mouthful, 502- fixes outer plate, 503- die orifice through holes, 6- micrometer adjusting screws X, 7-
Micrometer adjusting screw Y, 8- fixing screws, 9- cores.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other implement, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As Figure 1-3, a kind of cable extruder head, including head shell 3, core rod 4 and die orifice 5, it is characterised in that：Institute
It is replaceable auxiliary equipment to state core rod 4 and die orifice 5, and the diameter of die orifice through hole 503 is identical with the final cladding diameter of core 9, core rod 5
It is arranged on through core rod interface 302 in head shell, die orifice 5 is arranged on outside the housing of the offside of core rod interface 302.Auxiliary equipment structure
Simply, low manufacture cost, can make corresponding auxiliary equipment according to process requirements such as line footpaths at any time.
As Figure 1-3, it is further preferential to be：The core rod 4 include positioning baffle 401, fixed threaded rod 402,
Guiding cone 403, core rod through hole 404.Core rod is linked together by fixed threaded rod 402 with head shell 3, fixed threaded rod
402 and guiding cone 403 be coaxial integrated, it is and vertical with positioning baffle 401.Positioning baffle and homonymy head shell during installation
It is adjacent to, it is ensured that axle center is in the range of technological requirement.After core rod 4 is installed, the right-hand member of core rod through hole 404 and its right side die orifice through hole
503 are spaced a distance.Core 9 is through core rod through hole 404 and die orifice through hole 503.
As Figure 1-3, it is further preferential to be：The die orifice 5 includes conical hollow mouthful 501, fixed outer plate
502nd, die orifice through hole 503.Conical hollow mouthfuls 501 slows down stream material rate smoothing, it is to avoid stream material dead angle, and with the work of decompression
With so that the material for being coated on core is uniform, smooth.The diameter of die orifice through hole 503 is identical with final core cladding diameter, can
The circle or other shapes of respective diameters are made according to production requirement.
As Figure 1-3, it is further preferential to be：The head shell 3 is rectangle, and the head shell 3 is threeway
Structure, it is cone-shaped cavity 304 corresponding with the shape of core rod 4 that it is internal, and three openings are respectively that stream expects that interface 301, core rod connect
It is the external screw thread column for protruding from head shell outside mouth 302 and die orifice interface 303, the stream material interface, the core rod connects
Mouth is internal thread through hole, and the die orifice interface is step through-hole.Head shell 3 is that rectangle can make the installation of mould, positioning convenient,
Operability is high.The guiding cone of described cone-shaped cavity 304 and core rod cooperatively forms smooth stream material road, can be oriented to stream material
Outlet.When die orifice 5 is installed, 501 sides of its conical hollow mouthful is close to the step surface of die orifice through hole 503, pass through fixed outer plate 502
And fixing screws 8 are secured it within head shell, the fixing screws 8 are at least three.
As Figure 1-3, it is further preferential to be：The extruder head 2 expects that interface is with extruder body 3 by flowing
Threaded connection.Using which connection extruder head installing/dismounting can be made simple.The screw thread should use less pitch to protect
Card stream material will not overflow from the side.The connected mode of ring flange can be also used herein.
As Figure 1-3, it is further preferential to be：The core rod 4 is spiral shell by core rod interface 302 and head shell 3
Line is connected.The screw thread should use less pitch to ensure that stream material will not overflow from the side.The threaded connection place can point
Upper high temperature fixing glue, makes core rod will not the displacement because of vibration.
As Figure 1-3, it is further preferential to be：The core rod 4 can be adjusted by micrometer adjusting screw X6 and micrometer adjusting screw Y7
The position of its whole horizontal and vertical both direction.Positioning baffle 401 on core rod 4 has Primary Location effect, with entering for production
OK, the vibration of equipment may make the micro sideslip in the axle center of core rod 4, and two micrometer adjusting screws tune can be now utilized in the case of non-stop-machine
Mould preparation core position.
The utility model low manufacture cost, detachable maintaining is convenient, and mould is per se with location structure, it may also be necessary to micro-
Adjust, make core and mould axle center consistent, finally ensure that product quality, cladding line footpath is uniform.
Claims (7)
1. a kind of cable extruder head, including head shell (3), core rod (4) and die orifice (5), it is characterised in that：The core rod
(4) and die orifice (5) is replaceable auxiliary equipment, die orifice through hole (503) diameter and final core (9) identical, the mould that coats diameter
Core (4) is arranged in head shell through core rod interface (302), and die orifice (5) is arranged on the housing of core rod interface (302) offside
Outside.
2. a kind of cable extruder head according to claim 1, it is characterised in that：The core rod (4) includes positioning baffle
(401), fixed threaded rod (402), guiding cone (403), core rod through hole (404).
3. a kind of cable extruder head according to claim 1, it is characterised in that：The die orifice (5) includes conical hollow
Mouth (501), fixed outer plate (502), die orifice through hole (503).
4. a kind of cable extruder head according to claim 1, it is characterised in that：The head shell (3) is rectangle, institute
Head shell (3) is stated for three-port structure, it is cone-shaped cavity (304) corresponding with core rod (4) shape, three openings point that it is internal
It is to protrude from head shell that Wei not flow outside material interface (301), core rod interface (302) and die orifice interface (303), the stream material interface
The external screw thread column of body, the core rod interface is internal thread through hole, and the die orifice interface is step through-hole.
5. a kind of cable extruder head according to claim 1, it is characterised in that：The extruder head (2) is expected by flowing
Interface is to be threadedly coupled with extruder body (1).
6. a kind of cable extruder head according to claim 1, it is characterised in that：The core rod (4) passes through core rod interface
(302) it is to be threadedly coupled with head shell (3).
7. a kind of cable extruder head according to claim 1 or 2 or 3 or 4, it is characterised in that：The core rod (4) can lead to
Cross micrometer adjusting screw X (6) and micrometer adjusting screw Y (7) adjusts the position of its horizontal and vertical both direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059863.5U CN206436500U (en) | 2017-01-17 | 2017-01-17 | A kind of cable extruder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059863.5U CN206436500U (en) | 2017-01-17 | 2017-01-17 | A kind of cable extruder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206436500U true CN206436500U (en) | 2017-08-25 |
Family
ID=59634983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059863.5U Expired - Fee Related CN206436500U (en) | 2017-01-17 | 2017-01-17 | A kind of cable extruder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206436500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327213A (en) * | 2018-02-06 | 2018-07-27 | 苏州海维尔医疗器械有限公司 | Superslide seal wire external coating is dissolved former and its method for coating |
| CN111497183A (en) * | 2020-04-30 | 2020-08-07 | 常州窗友塑胶有限公司 | Sealing rubber strip extrusion die |
-
2017
- 2017-01-17 CN CN201720059863.5U patent/CN206436500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327213A (en) * | 2018-02-06 | 2018-07-27 | 苏州海维尔医疗器械有限公司 | Superslide seal wire external coating is dissolved former and its method for coating |
| CN111497183A (en) * | 2020-04-30 | 2020-08-07 | 常州窗友塑胶有限公司 | Sealing rubber strip extrusion die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20190117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |