CN202685279U - Mold for extrusion molding processing of fan-shaped elbow pipe - Google Patents
Mold for extrusion molding processing of fan-shaped elbow pipe Download PDFInfo
- Publication number
- CN202685279U CN202685279U CN2012203277968U CN201220327796U CN202685279U CN 202685279 U CN202685279 U CN 202685279U CN 2012203277968 U CN2012203277968 U CN 2012203277968U CN 201220327796 U CN201220327796 U CN 201220327796U CN 202685279 U CN202685279 U CN 202685279U
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- extrusion molding
- die
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Abstract
The utility model relates to pipe processing devices and particularly relates to a mold for extrusion molding processing of a fan-shaped elbow pipe. The mold for the extrusion molding processing of the fan-shaped elbow pipe comprises an upper mold and a lower mold, the upper mold and the lower mold are arranged longitudinally, a cross-shaped double-row cavity structure is arranged between the upper mold and the lower mold, the cavity structure comprises eight cavities, each cavity is in a cylindrical shape, two cavities located at adjacent and vertical positions use an arc for transition, each cavity is provided with a cylindrical fixing member, and the cylindrical fixing members are movably connected through rectangular grooves arranged in the cavities. One of the two fixing members in the two cavities at the adjacent and vertical positions is connected with a core (8), an arc-shaped bayonet is arranged at one end of the core (8), the other fixing member is connected with a core (5), and an arc-shaped structure matched with the cavity is arranged at the end of the core (5). The mold for the extrusion molding processing of the fan-shaped elbow pipe is novel in structural design, capable of forming four elbow pipes through once processing and high in forming efficiency. Simultaneously, the mold is simple in structural design and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of tubing process equipment, specifically relates to a kind of mould for fan-shaped bend pipe extrusion molding processing.
Background technology
In the production skilled worker process of fan-shaped bend pipe (polyvinyl chloride material), extrusion molding is the of paramount importance operation of moulding.Existing extruded mould, structural design are comparatively simple, and the product of extrusion moulding is comparatively coarse, and product is shorter service life.Simultaneously, one-shot forming processing can only bend pipe of moulding, and shaping efficiency is lower.
The utility model content
In order to solve the technical problem that exists in the prior art, the purpose of this utility model is to provide a kind of function admirable, the mould that is used for fan-shaped bend pipe extrusion molding processing that working (machining) efficiency is high.
The technical solution adopted in the utility model is as follows:
A kind of mould for fan-shaped bend pipe extrusion molding processing, it is characterized in that, comprise and be the upper die and lower die of vertically arranging, have between the upper die and lower die and be criss-cross double row type cavity configuration, totally eight die cavities, it is cylindric that each die cavity all is, and two die cavities that are in adjacent and mutual upright position are excessive with circular arc;
Be equipped with cylindric fixture in each die cavity, cylindric fixture is flexibly connected by the rectangular recess of being located in the die cavity;
Be in two interior fixtures of two die cavities of adjacent and mutual upright position, one of them is connected with core (8), and core (8) one ends have the arc bayonet socket; Another is connected with core (5), and the end of core (5) has the arcuate structure that matches with die cavity of living in;
When core (8) and core (5) were fitted, the end that core (8) has an arc bayonet socket was fastened on a side of core (5).
Further, an end of described cylindric fixture is provided with several circulating cooling pipelines.
The utility model is used for the mould of fan-shaped bend pipe extrusion molding processing, and structural design is novel, time processing, and plastic four bend pipes, shaping efficiency is high.Simultaneously, the mould structure simplicity of design, cost is lower.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing utility model is further described.
Fig. 1 is structural representation of the present utility model.
Fig. 2 be among Fig. 1 A-A to view.
Fig. 3 is the structural representation of the bend pipe of machine-shaping.
The specific embodiment
See also Fig. 1 and 2, a kind of mould for fan-shaped bend pipe extrusion molding processing, comprise and be patrix 2 and the counterdie 1 of vertically arranging, have between patrix 2 and the counterdie 1 and be criss-cross double row type cavity configuration, totally eight die cavities, it is cylindric that each die cavity all is, and two die cavities that are in adjacent and mutual upright position are excessive with circular arc 7.
Be equipped with cylindric fixture 3 in each die cavity, cylindric fixture 3 is flexibly connected by the rectangular recess 6 of being located in the die cavity.
Be in two interior fixtures of two die cavities of adjacent and mutual upright position, one of them is connected with core 8, and core 8 one ends have the arc bayonet socket; Another is connected with core 5, and the end of core 5 has the arcuate structure that matches with die cavity of living in.
When core 8 and core 5 fitted, the end that core 8 has an arc bayonet socket was fastened on a side of core 5.
Simultaneously, an end of cylindric fixture 3 is provided with several circulating cooling pipelines 4.
Through the product 9 of above-mentioned extrusion molding processing mold moulding, its structure as shown in Figure 3.
Above content only is to the utility model structure example and explanation; under those skilled in the art described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (2)
1. one kind is used for the mould that fan-shaped bend pipe extrusion molding is processed, it is characterized in that, comprise and be the upper die and lower die of vertically arranging, have between the upper die and lower die and be criss-cross double row type cavity configuration, totally eight die cavities, it is cylindric that each die cavity all is, and two die cavities that are in adjacent and mutual upright position are excessive with circular arc;
Be equipped with cylindric fixture in each die cavity, cylindric fixture is flexibly connected by the rectangular recess of being located in the die cavity;
Be in two interior fixtures of two die cavities of adjacent and mutual upright position, one of them is connected with core (8), and core (8) one ends have the arc bayonet socket; Another is connected with core (5), and the end of core (5) has the arcuate structure that matches with die cavity of living in;
When core (8) and core (5) were fitted, the end that core (8) has an arc bayonet socket was fastened on a side of core (5).
2. a kind of mould for fan-shaped bend pipe extrusion molding processing according to claim 1 is characterized in that an end of described cylindric fixture is provided with several circulating cooling pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203277968U CN202685279U (en) | 2012-07-07 | 2012-07-07 | Mold for extrusion molding processing of fan-shaped elbow pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203277968U CN202685279U (en) | 2012-07-07 | 2012-07-07 | Mold for extrusion molding processing of fan-shaped elbow pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202685279U true CN202685279U (en) | 2013-01-23 |
Family
ID=47540946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203277968U Expired - Fee Related CN202685279U (en) | 2012-07-07 | 2012-07-07 | Mold for extrusion molding processing of fan-shaped elbow pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202685279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666763A (en) * | 2016-01-01 | 2016-06-15 | 珠海正川塑胶制品有限公司 | Silica gel bent pipe forming mold and production process of silica gel bent pipe |
| CN110920026A (en) * | 2019-11-19 | 2020-03-27 | 西北橡胶塑料研究设计院有限公司 | Extrusion die for improving production efficiency of P-type rubber profile and production method thereof |
-
2012
- 2012-07-07 CN CN2012203277968U patent/CN202685279U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666763A (en) * | 2016-01-01 | 2016-06-15 | 珠海正川塑胶制品有限公司 | Silica gel bent pipe forming mold and production process of silica gel bent pipe |
| CN110920026A (en) * | 2019-11-19 | 2020-03-27 | 西北橡胶塑料研究设计院有限公司 | Extrusion die for improving production efficiency of P-type rubber profile and production method thereof |
| CN110920026B (en) * | 2019-11-19 | 2021-09-14 | 西北橡胶塑料研究设计院有限公司 | Extrusion die for improving production efficiency of P-type rubber profile and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130707 |