CN204109323U - Diplopore rubber tube extrusion die - Google Patents
Diplopore rubber tube extrusion die Download PDFInfo
- Publication number
- CN204109323U CN204109323U CN201420576540.XU CN201420576540U CN204109323U CN 204109323 U CN204109323 U CN 204109323U CN 201420576540 U CN201420576540 U CN 201420576540U CN 204109323 U CN204109323 U CN 204109323U
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- China
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- core rod
- die sleeve
- bracing frame
- cover plate
- rubber tube
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Abstract
The utility model discloses a kind of diplopore rubber tube extrusion die, relate to rubber tube processing technology equipment technology field, comprise and be arranged on die sleeve in extruder head and core rod, described die sleeve endoporus is straight hole by taper hole transition, described core rod is two and is arranged on by fixture in the straight hole of the die sleeve port of export, described fixture is provided with two core rod via holes at the die sleeve port of export, and described core rod free end to be arranged in core rod via hole and to be provided with gap between core rod and core rod via hole.Two core rods are fixed in the fixture of the die sleeve port of export, its free end arranges in core rod via hole on the securing means, sizing material flows through the gap that die sleeve endoporus enters core rod and core rod via hole under the extruding of extruder, extrudes two rubber tubes simultaneously, thus improves production efficiency.The utility model has advantage simple and compact for structure, easy to use, and sizing material, by die sleeve inner flow passage, can process two rubber tubes simultaneously, improve the utilization rate of production efficiency and extruder.
Description
Technical field
The utility model relates to rubber tube processing technology equipment technology field.
Background technology
Rubber tube is a kind of hollow pliability tubulose rubber, and the application of rubber tube under industrialization background is more and more extensive, is generally used for conveying or aspirates the objects such as various gas, liquid, rheid or point granular solids.The sebific duct of different structure and different skeleton, its processing method and former are all not identical, sebific duct forming method conventional is at present core rod method, namely be that liquid sizing material utilizes the mould in extruder head through extruded, the flow velocity of sizing material in head and compression ratio are the key factors affecting rubber tube extruder head.The glue-line extruder head moulds of industrial equipment of current rubber tube are combined (as shown in Figure 3,4) by taper core rod, taper hole die sleeve, and passage curve is tapered, and sizing material flows between taper core rod and taper hole die sleeve; But this kind of frock once can only extrude a rubber tube, and can not realize the requirement of extruding two rubber tubes simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of diplopore rubber tube simple and compact for structure, that simultaneously can process two rubber tubes and extrudes frock, improves the utilization rate of production efficiency and extruder.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of diplopore rubber tube extrusion die, comprise and be arranged on die sleeve in extruder head and core rod, described die sleeve endoporus is straight hole by taper hole transition, described core rod is two and is arranged on by fixture in the straight hole of the die sleeve port of export, described fixture is provided with two core rod via holes at the die sleeve port of export, and described core rod free end to be arranged in core rod via hole and to be provided with gap between core rod and core rod via hole.
Preferably, described fixture comprises cover plate and gantry bracing frame, described cover plate is arranged in the seam of die sleeve exit end face, two core rod via holes are arranged with in the middle part of described cover plate, described core rod one end is fixed on the tie-beam of gantry bracing frame, the other end to be arranged in core rod via hole and to be provided with gap between core rod and core rod via hole, and two supporting legs of described gantry bracing frame are fixed on cover plate inboard.
Preferably, the stiff end of described core rod is provided with platform circle, described circle is provided with screw thread, the core rod end face of described thread root is close to the inboard of gantry bracing frame, the tie-beam of described gantry bracing frame is provided with two through holes, and described core rod stiff end is fixed on the bracing frame of gantry by locking nut through through hole.
Preferably, described cover plate and die sleeve are tight fit, and two supporting legs and the cover plate of described gantry bracing frame are fixed by sunk screw.
The beneficial effect adopting technique scheme to produce is: two core rods are fixed on the bracing frame of gantry, gantry bracing frame is fixed on cover plate inboard by sunk screw, cover plate is embedded in the seam of the die sleeve port of export, sizing material flows through the gap that die sleeve endoporus enters core rod and cover plate under the extruding of extruder, extrude two rubber tubes simultaneously, thus improve production efficiency; Gantry bracing frame and core rod, cover plate are split-type structurals, are convenient to installing/dismounting, easy to maintenance.The utility model has advantage simple and compact for structure, easy to use, and sizing material, by die sleeve inner flow passage, can process two rubber tubes simultaneously, improve the utilization rate of production efficiency and extruder.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the conical die noose composition of original moulds of industrial equipment;
Fig. 4 is the conical die cored structure figure of original moulds of industrial equipment;
In figure: 1-die sleeve, 2-core rod, 3-cover plate, 4-gantry bracing frame, 5-core rod via hole, 6-locking nut, 7-sunk screw, 8-taper hole die sleeve, 9-taper core rod.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of diplopore rubber tube extrusion die as shown in Figure 1, 2, comprise and be arranged on die sleeve 1 in extruder head and core rod 2, described die sleeve 1 endoporus is straight hole by taper hole transition, described core rod 2 is two and is arranged on by fixture in the straight hole of die sleeve 1 port of export, described fixture is provided with two core rod via holes 5 at die sleeve 1 port of export, and described core rod 2 free end to be arranged in core rod via hole 5 and to be provided with gap between core rod 2 and core rod via hole 5.
As a kind of preferred structure, described fixture comprises cover plate 3 and gantry bracing frame 4, described cover plate 3 is arranged in the seam of die sleeve 1 exit end face, two core rod via holes 5 are arranged with in the middle part of described cover plate 3, described core rod 2 one end is fixed on the tie-beam of gantry bracing frame 4, the other end to be arranged in core rod via hole 5 and to be provided with gap between core rod 2 and core rod via hole 5, and it is inboard that two supporting legs of described gantry bracing frame 4 are fixed on cover plate 3.
For the ease of installing/dismounting, the stiff end of described core rod 2 is provided with platform circle, described circle is provided with screw thread, core rod 2 end face of described thread root is close to the inboard of gantry bracing frame 4, the tie-beam of described gantry bracing frame 4 is provided with two through holes, and described core rod 2 stiff end is fixed on gantry bracing frame 4 by locking nut 6 through through hole.Described die sleeve 1 exit end face is provided with seam, and cover plate 3 and die sleeve 1 seam inner headed face are tight fit, and two supporting legs of described gantry bracing frame 4 and cover plate 3 are fixed by sunk screw 7.This kind of convenient making of dismountable structure, maintenance.
During concrete enforcement, first two core rods 2 are fixed on gantry bracing frame 4, the free end of core rod 2 is through the core rod via hole 5 on cover plate 3, gantry bracing frame 4 is fixed on cover plate 3 by sunk screw 7 inboard, cover plate 3 is embedded in the seam of die sleeve 1 port of export, is connected on extruder by this device, and sizing material flows through the gap that die sleeve 1 endoporus enters core rod 2 and cover plate 3 under the extruding of extruder, extrude two rubber tubes simultaneously, thus improve production efficiency; Because gantry bracing frame 4 and core rod 2, cover plate 3 are split-type structurals, be convenient to installing/dismounting, easy to maintenance.
In sum, the utility model has advantage simple and compact for structure, easy to use, and sizing material, by die sleeve inner flow passage, can process two rubber tubes simultaneously, improve the utilization rate of production efficiency and extruder.
Claims (4)
1. a diplopore rubber tube extrusion die, comprise and be arranged on die sleeve (1) in extruder head and core rod (2), it is characterized in that: described die sleeve (1) endoporus is straight hole by taper hole transition, described core rod (2) is two and is arranged on by fixture in the straight hole of die sleeve (1) port of export, described fixture is provided with two core rod via holes (5) at die sleeve (1) port of export, and described core rod (2) free end to be arranged in core rod via hole (5) and to be provided with gap between core rod (2) and core rod via hole (5).
2. diplopore rubber tube extrusion die according to claim 1, it is characterized in that: described fixture comprises cover plate (3) and gantry bracing frame (4), described cover plate (3) is arranged in the seam of die sleeve (1) exit end face, described cover plate (3) middle part is arranged with two core rod via holes (5), described core rod (2) one end is fixed on the tie-beam of gantry bracing frame (4), the other end is arranged in core rod via hole (5), and be provided with gap between core rod (2) and core rod via hole (5), two supporting legs at described gantry bracing frame (4) are fixed on cover plate (3) inboard.
3. diplopore rubber tube extrusion die according to claim 2, it is characterized in that: the stiff end of described core rod (2) is provided with platform circle, described circle is provided with screw thread, core rod (2) end face of described thread root is close to the inboard of gantry bracing frame (4), the tie-beam at described gantry bracing frame (4) is provided with two through holes, and described core rod (2) stiff end is fixed on gantry bracing frame (4) by locking nut (6) through through hole.
4. diplopore rubber tube extrusion die according to claim 2, is characterized in that: described cover plate (3) and die sleeve (1) are tight fit, and two supporting legs at described gantry bracing frame (4) and cover plate (3) are fixed by sunk screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576540.XU CN204109323U (en) | 2014-10-08 | 2014-10-08 | Diplopore rubber tube extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576540.XU CN204109323U (en) | 2014-10-08 | 2014-10-08 | Diplopore rubber tube extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109323U true CN204109323U (en) | 2015-01-21 |
Family
ID=52326679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576540.XU Active CN204109323U (en) | 2014-10-08 | 2014-10-08 | Diplopore rubber tube extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398025A (en) * | 2015-12-30 | 2016-03-16 | 广西师范大学 | Rubber tube extrusion mold |
| CN108790100A (en) * | 2018-07-25 | 2018-11-13 | 安徽泰达汽车零部件有限公司 | A kind of multi-cavity extrusion molding rubber tube |
-
2014
- 2014-10-08 CN CN201420576540.XU patent/CN204109323U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398025A (en) * | 2015-12-30 | 2016-03-16 | 广西师范大学 | Rubber tube extrusion mold |
| CN108790100A (en) * | 2018-07-25 | 2018-11-13 | 安徽泰达汽车零部件有限公司 | A kind of multi-cavity extrusion molding rubber tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CODAN LINGYUN AUTOMOTIVE RUBBER HOSE CO., LTD. Free format text: FORMER NAME: CODAN-LINGYUN AUTO HOSE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 072750 Lingyun Industrial Park, Zhuozhou Development Zone, Baoding, Hebei Patentee after: CODAN LINGYUN AUTOMOTIVE RUBBER HOSE CO., LTD. Address before: 072750 Lingyun Industrial Park, Zhuozhou Development Zone, Baoding, Hebei Patentee before: Codan-Lingyun Automotive Rubber Hose Co.,Ltd. |