CN103317698A - Rubber extrusion insulation machine head with three discharging ports - Google Patents
Rubber extrusion insulation machine head with three discharging ports Download PDFInfo
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- CN103317698A CN103317698A CN2013102294113A CN201310229411A CN103317698A CN 103317698 A CN103317698 A CN 103317698A CN 2013102294113 A CN2013102294113 A CN 2013102294113A CN 201310229411 A CN201310229411 A CN 201310229411A CN 103317698 A CN103317698 A CN 103317698A
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Abstract
The invention relates to a rubber extrusion insulation machine head with three discharging ports which comprises a machine head, a main sleeve, a shunt, a mold core sleeve, a connection sleeve, a regulation sleeve, a mold sleeve, a mold sleeve base and a mold core. The invention is innovative in as following: the mold sleeve is a three-discharging mold sleeve on which three extrusion holds are set side by side. The mold core is a three-discharging mold core on which three cable exit holes corresponding to the three-discharging mold sleeve are set. The structure of the rubber extrusion insulation machine head in the invention is scientific and reasonable. By making three extrusion holes on the mold sleeve and three cable exit holes correspondingly on the mold core at the same time, three isolating cables can be extruded from a machine head, production efficiency can be greatly increased, economic efficiency and competitive strength of an enterprise can be improved. Meanwhile, the mold sleeve and the mold core in the invention have the same external size with that of an original device and can be directly installed on the existing extrusion machine head with relatively high suitability.
Description
Technical field
The invention belongs to electric wire manufacturing installation field, particularly a kind of one goes out three rubber extrudings insulation head.
Background technology
Rubber extruding insulation head is used for production line of electrical wire and cable, is used for cladding rubber layer on running electric wire.Existing Rubber Extruder mainly comprises handpiece body, main body, core rod cover, core rod and die sleeve etc., and liquid rubber along with electric wire walking in core rod, is coated on the electric wire skin continuously in handpiece body is delivered to ring cavity between core rod and the die sleeve.Existing rubber extruding insulation head can only extrude wire insulation, and production efficiency has much room for improvement.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of one to go out three rubber extrudings insulation head, can extrude simultaneously the insulation of three wires, have the high outstanding advantages of efficient.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of one goes out three rubber extrudings insulation head, by handpiece body, main body, shunting body, the core rod cover, coupling sleeve, regulating sleeve, die sleeve, the die sleeve seat, core rod consists of, be fixedly mounted with handpiece body on main body top, at the inner coaxial package shunting body of main body and core rod cover, front end at main body is installed coupling sleeve, regulating sleeve is installed in rear end at main body, core rod cover front end in main body is fixedly mounted with core rod, front end inside at main body is fixedly mounted with die sleeve by the die sleeve seat, it is characterized in that: described die sleeve is three outlet die sleeves, put three extrusion cavities that are shaped with side by side at this three wire finishing die, described core rod is three outlet core rods, and this three outlets core rod is shaped with three cables corresponding with described three outlet die sleeves and portals.
Advantage of the present invention and beneficial effect are:
Rubber extruder head scientific structure design of the present invention is reasonable, by make three extrusion cavities at die sleeve, simultaneously correspondence is made three cables and is portalled on core rod, can realize that a head extrudes the purpose of three cable insulatings simultaneously, significantly enhance productivity, improve Business Economic Benefit and competitive strength, die sleeve of the present invention and core rod have the external dimensions identical with original device simultaneously, can be directly installed on the existing extruder head, have advantages of that suitability is strong.
Description of drawings
Fig. 1 is structural representation of the present invention (cutaway view);
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the B section enlarged drawing of Fig. 2.
Description of reference numerals:
1-coupling sleeve, 2-die sleeve seat, 3-three outlet die sleeves, 4-three outlet core rods, 5-core rod cover, 6-shunting body, 7-master's body, 8-regulating sleeve, 9-gland, 10-handpiece body, 11-tuningout bolt, 12-extrusion cavities 13-cable portal.
The specific embodiment
The invention will be further described below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of one goes out three rubber extrudings insulation head, is made of handpiece body 10, main body 7, shunting body 6, core rod cover 5, coupling sleeve 1, regulating sleeve 8, die sleeve, die sleeve seat 2, core rod.Be fixedly mounted with handpiece body on main body top, at the inner coaxial package shunting body of main body and core rod cover, at the front end of main body coupling sleeve be installed, by gland 9 regulating sleeve is installed in the rear end of main body.Be symmetrically arranged with the tuningout bolt 11 of top dress die sleeve seat at main body.
Originally the innovation of extruding the insulation head is: die sleeve is three outlet die sleeves 3, put three extrusion cavities 12 that are shaped with side by side at this three wire finishing die, described core rod is three outlet core rods 4, and this three outlets core rod is shaped with three cables corresponding with described three outlet die sleeves and portals 13.
Core rod cover front end in main body is fixedly mounted with described three outlet core rods, is fixedly mounted with three outlet die sleeves in the front end inside of main body by the die sleeve seat.
This operation principle that goes out three rubber extrudings insulation head is:
During production conductor is introduced three outlet core rods of head front end from the head cable-through hole, then by three outlet die sleeves, three outlet die sleeves and three outlet core rods are horizontal positioned, by adjusting the adjusting nut at rear portion, adjust the longitudinal separation of three outlet core rods and three outlet die sleeves, by the extruder plastic squeeze, whether adjustment tuningout bolt is adjusted core eccentric, the normal plastic squeeze of suitable rear extruder, thus realized the production of head three outlets.Of the present invention one goes out three rubber extrudings insulation head, extruded rubber insulation sleeve when can realize simultaneously to three wires, cable, and production efficiency can be increased to original three times.
Although disclose for the purpose of illustration embodiments of the invention and accompanying drawing, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the present invention and claims, various replacements, variation and modification all are possible, therefore, scope of the present invention is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (1)
1. one kind one goes out three rubber extrudings insulation head, by handpiece body, main body, shunting body, the core rod cover, coupling sleeve, regulating sleeve, die sleeve, the die sleeve seat, core rod consists of, be fixedly mounted with handpiece body on main body top, at the inner coaxial package shunting body of main body and core rod cover, front end at main body is installed coupling sleeve, regulating sleeve is installed in rear end at main body, core rod cover front end in main body is fixedly mounted with core rod, front end inside at main body is fixedly mounted with die sleeve by the die sleeve seat, it is characterized in that: described die sleeve is three outlet die sleeves, put three extrusion cavities that are shaped with side by side at this three wire finishing die, described core rod is three outlet core rods, and this three outlets core rod is shaped with three cables corresponding with described three outlet die sleeves and portals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102294113A CN103317698A (en) | 2013-06-08 | 2013-06-08 | Rubber extrusion insulation machine head with three discharging ports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102294113A CN103317698A (en) | 2013-06-08 | 2013-06-08 | Rubber extrusion insulation machine head with three discharging ports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103317698A true CN103317698A (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102294113A Pending CN103317698A (en) | 2013-06-08 | 2013-06-08 | Rubber extrusion insulation machine head with three discharging ports |
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| Country | Link |
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| CN (1) | CN103317698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917862A (en) * | 2019-12-05 | 2021-06-08 | 安徽联嘉祥特种电缆有限公司 | Multi-die head for double-line extrusion and extrusion method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736151Y (en) * | 2004-07-26 | 2005-10-26 | 冯德富 | Dies for producing PVC slot pipe |
| CN202093894U (en) * | 2011-05-11 | 2011-12-28 | 天津市天缆电工机械有限公司 | Rubber extruding machine head for extruding two insulated cables at one time |
| CN203317724U (en) * | 2013-06-08 | 2013-12-04 | 天津市天缆电工机械有限公司 | Rubber extruding insulating machine head capable of extruding three cables simultaneously |
-
2013
- 2013-06-08 CN CN2013102294113A patent/CN103317698A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736151Y (en) * | 2004-07-26 | 2005-10-26 | 冯德富 | Dies for producing PVC slot pipe |
| CN202093894U (en) * | 2011-05-11 | 2011-12-28 | 天津市天缆电工机械有限公司 | Rubber extruding machine head for extruding two insulated cables at one time |
| CN203317724U (en) * | 2013-06-08 | 2013-12-04 | 天津市天缆电工机械有限公司 | Rubber extruding insulating machine head capable of extruding three cables simultaneously |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917862A (en) * | 2019-12-05 | 2021-06-08 | 安徽联嘉祥特种电缆有限公司 | Multi-die head for double-line extrusion and extrusion method thereof |
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Application publication date: 20130925 |