CN204946617U - A kind of cable insulation processing machine melt packing head assembly - Google Patents
A kind of cable insulation processing machine melt packing head assembly Download PDFInfo
- Publication number
- CN204946617U CN204946617U CN201520728785.4U CN201520728785U CN204946617U CN 204946617 U CN204946617 U CN 204946617U CN 201520728785 U CN201520728785 U CN 201520728785U CN 204946617 U CN204946617 U CN 204946617U
- Authority
- CN
- China
- Prior art keywords
- packing head
- sleeve pipe
- cable insulation
- material leaking
- processing machine
- 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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Abstract
The utility model discloses a kind of cable insulation processing machine melt packing head assembly, comprise a sleeve pipe, two filling heads, melt entrance is provided with in the middle part of described sleeve pipe, described sleeve pipe two ends inwall has retention grooves, described filling head matrix is the cylinder that inside is provided with threading hole, first section of described filling is connected with seal cover, described sealing is placed on and is connected with maintenance convex body on filling head central lateral plane, described filling head is provided with three groups of material leaking holes away from sealing cap, described two filling heads are positioned at inside pipe casing, described filling head axis and sleeve pipe axis are on the same line, described seal cover and box face are fitted.The utility model, by threading hole is circumferentially provided with four symmetrical material leaking holes, eliminates melt active force on cable core uneven, guarantees that the cable insulation thickness point processed is even, has ensured the fail safe that the later stage uses.
Description
[technical field]
The utility model relates to the technical field of cable insulation, particularly a kind of technical field of cable insulation processing machine melt packing head assembly.
[background technology]
Cable insulation as its name suggests, its role is to isolated extraneous any medium and cable inner core, is the indispensable part of cable.Processing prior art for cable insulation generally adopts, high temperature melt insulation polymer particle, then is filled by model, finally to the cable cooling being coated with insulating material, can obtain the cable commonly used in living.
Its melt packing head of existing cable insulation processing machine is only provided with a filler opening, though melt can be attached to point on cable inner core under High Pressure, unbalanced active force can make cable inner core depart from Working position, causing the thickness of insulating layer inequality processed, bringing certain potential safety hazard to using from now on.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of cable insulation processing machine melt packing head assembly is proposed, it is intended to solve, and melt in prior art fills is that active force is uneven, process the technical problem of cable insulation uneven thickness.
For achieving the above object, the utility model proposes a kind of cable insulation processing machine melt packing head assembly, comprise a sleeve pipe, two packing heads, melt entrance is provided with in the middle part of described sleeve pipe, described sleeve pipe two ends inwall has retention grooves, described packing head is the cylinder that inside is provided with threading hole, described packing head one end is connected with seal cover, described sealing is placed on medial surface and is connected with maintenance convex body, described packing head is provided with three groups of material leaking hole groups near inner top and often organizes material leaking hole group and is provided with several material leaking holes, described two packing heads are positioned at inside pipe casing, described packing head axis and sleeve pipe axis are at conllinear, described seal cover and box face are fitted.
As preferably, described melt entrance outer end is provided with external screw thread.
As preferably, described packing head inner face is provided with chamfering, and the chamfering number of degrees are 45 degree.
As preferably, described retention grooves and maintenance convex body are connected, and there is the gap of 0.1 ~ 0.2mm between described retention grooves, maintenance convex body.
As preferably, described packing head external diameter is 2/3rds of clear internal diameter.
As preferably, in each group material leaking hole group described, the quantity of material leaking hole is four, described same group of material leaking hole to be centrally located on same plane and plane is packing head arbitrary section place plane, the material leaking hole on described same group is equidistant circle distribution.
The beneficial effects of the utility model: the utility model, by threading hole is circumferentially provided with four symmetrical material leaking holes, eliminates melt active force on cable core uneven, guarantees that the cable insulation thickness point processed is even, has ensured the fail safe that the later stage uses.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the installation diagram of a kind of cable insulation processing machine of the utility model melt packing head assembly;
Fig. 2 is the packing head perspective view of a kind of cable insulation processing machine of the utility model melt packing head assembly.
In figure: 1-sleeve pipe, 11-melt entrance, 12-retention grooves, 2-packing head, 21-seal cover, 22-maintenance convex body, 23-material leaking hole, 24-chamfering, 25-threading hole.
[embodiment]
Consult Fig. 1 and Fig. 2, a kind of cable insulation processing machine of the utility model melt packing head assembly, comprise a sleeve pipe 1, two packing heads 2, melt entrance 11 is provided with in the middle part of described sleeve pipe 1, described sleeve pipe 1 two ends inwall has retention grooves 12, described packing head 2 is the inner cylinder being provided with threading hole 25, described packing head 2 one end is connected with seal cover 21, described seal cover 21 is connected with maintenance convex body 22 on medial surface, described packing head 2 is provided with three groups of material leaking holes 23 groups near inner top and often organizes material leaking hole 23 groups and is provided with several material leaking holes 23, it is inner that described two packing heads 2 are positioned at sleeve pipe 1, described packing head 2 axis and sleeve pipe 1 axis are at conllinear, described seal cover 21 is fitted with sleeve pipe 1 end face.Described melt entrance 11 outer end is provided with external screw thread.Described packing head 2 inner face is provided with chamfering 24, and chamfering 24 number of degrees are 45 degree.Described retention grooves 12 is connected with maintenance convex body 22, there is the gap of 0.1 ~ 0.2mm between described retention grooves 12, maintenance convex body 22.Described packing head 2 external diameter is 2/3rds of pipe box 1 internal diameter.In each group material leaking hole 23 groups described, material leaking hole 23 quantity is four, and described same group of material leaking hole 23 is centrally located on same plane and plane is packing head 2 arbitrary section place plane, and the material leaking hole 23 on described same group is in equidistant circle distribution.
Utility model works process:
A kind of cable insulation processing machine of the utility model with melt packing head assembly in the course of the work, during use, cable core is passed in threading hole 25, melt entrance 11 connects melting device discharge nozzle, and melt will enter threading hole 25 from material leaking hole 23, and invest on cable core.
A kind of cable insulation processing machine of the utility model melt packing head assembly, by threading hole being circumferentially provided with four symmetrical material leaking holes, eliminate melt active force on cable core uneven, guarantee that the cable insulation thickness point processed is even, ensured the fail safe that the later stage uses.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection range of the present utility model to the scheme after the utility model simple transformation.
Claims (6)
1. a cable insulation processing machine melt packing head assembly, it is characterized in that: comprise a sleeve pipe (1), two packing heads (2), described sleeve pipe (1) middle part is provided with melt entrance (11), described sleeve pipe (1) two ends inwall has retention grooves (12), described packing head (2) is provided with the cylinder of threading hole (25) for inside, described packing head (2) one end is connected with seal cover (21), described seal cover (21) is connected with maintenance convex body (22) on medial surface, described packing head (2) is provided with three groups of material leaking hole (23) groups near inner top and often organizes material leaking hole (23) group and is provided with several material leaking holes (23), it is inner that described two packing heads (2) are positioned at sleeve pipe (1), described packing head (2) axis and sleeve pipe (1) axis are at conllinear, described seal cover (21) and sleeve pipe (1) end face are fitted.
2. a kind of cable insulation processing machine melt packing head assembly as claimed in claim 1, is characterized in that: described melt entrance (11) outer end is provided with external screw thread.
3. a kind of cable insulation processing machine melt packing head assembly as claimed in claim 1, it is characterized in that: described packing head (2) inner face is provided with chamfering (24), chamfering (24) number of degrees are 45 degree.
4. a kind of cable insulation processing machine melt packing head assembly as claimed in claim 1, it is characterized in that: described retention grooves (12) and maintenance convex body (22) are connected, between described retention grooves (12), maintenance convex body (22), there is the gap of 0.1 ~ 0.2mm.
5. a kind of cable insulation processing machine melt packing head assembly as claimed in claim 1, is characterized in that: described packing head (2) external diameter is 2/3rds of pipe box (1) internal diameter.
6. as a kind of cable insulation processing machine melt packing head assembly in claim 1 to 5 as described in any one, it is characterized in that: in each group material leaking hole (23) group described, material leaking hole (23) quantity is four, described same group of material leaking hole (23) is centrally located on same plane and plane is packing head (2) arbitrary section place plane, and the material leaking hole (23) on described same group is in equidistant circle distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728785.4U CN204946617U (en) | 2015-09-18 | 2015-09-18 | A kind of cable insulation processing machine melt packing head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728785.4U CN204946617U (en) | 2015-09-18 | 2015-09-18 | A kind of cable insulation processing machine melt packing head assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204946617U true CN204946617U (en) | 2016-01-06 |
Family
ID=55014021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520728785.4U Expired - Fee Related CN204946617U (en) | 2015-09-18 | 2015-09-18 | A kind of cable insulation processing machine melt packing head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204946617U (en) |
-
2015
- 2015-09-18 CN CN201520728785.4U patent/CN204946617U/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: 20160106 Termination date: 20180918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |