CN201353876Y - Machine head internal mould device - Google Patents
Machine head internal mould device Download PDFInfo
- Publication number
- CN201353876Y CN201353876Y CNU2008202390416U CN200820239041U CN201353876Y CN 201353876 Y CN201353876 Y CN 201353876Y CN U2008202390416 U CNU2008202390416 U CN U2008202390416U CN 200820239041 U CN200820239041 U CN 200820239041U CN 201353876 Y CN201353876 Y CN 201353876Y
- Authority
- CN
- China
- Prior art keywords
- internal mould
- die sleeve
- mould core
- internal
- machine head
- 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 relates to a machine head internal mould device, which belongs to the field of the manufacturing device of the plastic hose, and is provided with an internal mould, wherein the internal mould consists of an internal mould sleeve and an internal mould core, and the internal mould sleeve is provided with parallel equally-spaced slotted holes corresponding to a rear flow passage of the machine head, and the internal mould core is arranged inside the internal mould sleeve, and the flow passage is arranged between the internal mould sleeve and the internal mould core, and the internal mould sleeve is fixedly connected with the internal mould core through a socket head screw. The machine head internal mould device has simple structure, and simplifies the production flow procedures of the hose, and solves the leakage and the bubbling phenomenon of the hose.
Description
Technical field
The utility model relates to the process units field of plastic flexible pipe, specifically a kind of head internal mould device.
Background technology
As everyone knows: at present, the internal mold of production usefulness mostly is some simple internal mould devices, only can be used for producing some extruding pipe materials, can not be used for but producing that disposable thermal applies the flexible pipe that polyurethane elastomer is made inside and outside the good made-up belt of braiding.At present, the flexible pipe of production has adopted unique technology of inner lining film cover for preventing leaktightness of wall of tubes, has guaranteed the high product yield rate.But owing to be subjected to the restriction of factory building, equipment, process conditions etc., the flexible pipe joint length also is difficult for increasing again.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art, and a kind of head internal mould device is provided, and this device can be simplified the technological process of production of flexible pipe.
The utility model adopts following technical solution: a kind of head internal mould device, be provided with internal mold, die sleeve and inner mould core in internal mold is divided into, the runner place is provided with equally spaced slotted eye side by side behind the corresponding head of interior die sleeve, be provided with inner mould core in the interior die sleeve, be provided with runner between interior die sleeve and the inner mould core, interior die sleeve and inner mould core are to rely on hexagon socket head cap screw to be fixed together.
The beneficial effects of the utility model are, simple in structure, simplified the technological process of production of flexible pipe, solved the phenomenon of flexible pipe seepage, bubbling, the flexible pipe of producing has that the flexible pipe joint length is long, unit mass is little, ageing-resistant performance is good, lower temperature resistance is good, characteristics such as the sticking and intensity height of good, the inside and outside glue-line of flexible resistance have improved the yield rate of product, have improved the combination property of flexible pipe.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. inner mould cores among the figure, 2. interior die sleeve, 3. slotted eye.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, to help understanding content of the present utility model.
As shown in Figure 1, die sleeve 2 and inner mould core 1 in internal mold is divided into, the runner place is provided with equally spaced slotted eye 3 side by side behind interior die sleeve 2 corresponding heads, corresponding the runner of head, to make things convenient for sizing material to flow in the internal mold, interior die sleeve is provided with inner mould core 1 for 2 li, is provided with the runner of certain interval between interior die sleeve 2 and the inner mould core 1, inner mould core 1 is contained in 2 li of the interior die sleeves of similar taper, and interior die sleeve 2 and inner mould core 1 are to rely on hexagon socket head cap screw to be fixed together.
Claims (1)
1, a kind of head internal mould device, be provided with internal mold, it is characterized in that: die sleeve and inner mould core in internal mold is divided into, the runner place is provided with equally spaced slotted eye side by side behind the corresponding head of interior die sleeve, be provided with inner mould core in the interior die sleeve, be provided with runner between interior die sleeve and the inner mould core, interior die sleeve and inner mould core are to rely on hexagon socket head cap screw to be fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202390416U CN201353876Y (en) | 2008-12-31 | 2008-12-31 | Machine head internal mould device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202390416U CN201353876Y (en) | 2008-12-31 | 2008-12-31 | Machine head internal mould device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201353876Y true CN201353876Y (en) | 2009-12-02 |
Family
ID=41410217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202390416U Expired - Fee Related CN201353876Y (en) | 2008-12-31 | 2008-12-31 | Machine head internal mould device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201353876Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057566A (en) * | 2014-06-16 | 2014-09-24 | 启东万达机电科技有限公司 | Double-side integral molding plastic coating mould and double-side integral molding plastic coating process |
-
2008
- 2008-12-31 CN CNU2008202390416U patent/CN201353876Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057566A (en) * | 2014-06-16 | 2014-09-24 | 启东万达机电科技有限公司 | Double-side integral molding plastic coating mould and double-side integral molding plastic coating process |
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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: 20091202 Termination date: 20131231 |