CN101618570A - Rubber water injection core mould - Google Patents
Rubber water injection core mould Download PDFInfo
- Publication number
- CN101618570A CN101618570A CN200910181372A CN200910181372A CN101618570A CN 101618570 A CN101618570 A CN 101618570A CN 200910181372 A CN200910181372 A CN 200910181372A CN 200910181372 A CN200910181372 A CN 200910181372A CN 101618570 A CN101618570 A CN 101618570A
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- Prior art keywords
- water injection
- rubber water
- rubber
- mould
- core mould
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Abstract
The invention relates to a mould for manufacturing hollow pipes and hollow-structure sheets, in particular to a rubber water injection core mould. The top end of a rubber water injection mould body is provided with an air inlet and exhaust nozzle; an upper cover is arranged on the air inlet and exhaust nozzle; the top end of the rubber water injection mould body is provided with a water inlet and outlet port which is provided with screw threads; a water port cover with internal threads is matched with the water inlet and outlet port; and both sides of the top end of the rubber water injection mould body are provided with hanging lugs. When the rubber water injection core mould is used, wateris injected into the rubber water injection mould from the water inlet and outlet port, and after a workpiece is molded, water is discharged from the water inlet and outlet port, so that the core mould can be conveniently drawn out of the hardened workpiece. The core mould is made of rubber and can be used repeatedly, thus the production cost is reduced.
Description
Technical field
The present invention relates to the mould of a kind of production and processing hollow tubular product, hollow-structure sheets, particularly a kind of rubber water injection core mould.
Background technology
Present production and processing hollow tubular product, hollow-structure sheets such as concrete drain tile, glass reinforced plastic pipe, building cored slab etc.; the core that adopts mostly is the core that integral type core or polylith amalgamation become integral type, takes off when touching and by huge pulling force and folder power core is extracted out from product.Divide mould to combine the core of one by different angles by polylith, make up during production, break the whole up into parts during the demoulding, whole process wastes time and energy, and machining accuracy is also poor, and labor strength is big, at the bottom of the production efficiency, does not have good solution so far.
Summary of the invention
The present invention is for overcoming above-mentioned the deficiencies in the prior art part, and a kind of rubber water injection core mould that can make things convenient for harmomegathus to extract is provided, and adopts water filling and draining in the rubber water injection core mould, so that the workpiece extraction of core after the moulding sclerosis.
The present invention realizes with following technical scheme: a kind of rubber water injection core mould, it is characterized in that: device has the intake and exhaust mouth on the top of rubber water injection die body, on the intake and exhaust mouth, be equipped with loam cake, returning apparatus has into discharge outlet on the top of rubber water injection die body, advance and be processed with screw thread on the discharge outlet, what be mated is the water cap that has internal thread, and device has hanger in the both sides, top of rubber water injection die body.
Be processed with reinforcement on the described rubber water injection die body, slightly circular arc or flat is processed in the bottom of rubber water injection die body.
Advantage of the present invention is: rubber water injection core mould is simple in structure, is easy to make processing, behind the Workpiece shaping, is convenient to the workpiece of core after the moulding sclerosis and extracts out from advancing the discharge outlet draining, and the core material adopts the rubber manufacturing, can use repeatedly, reduces use cost.
Description of drawings
The invention will be further described to reaching embodiment below in conjunction with accompanying drawing
Fig. 1 is a structural representation of the present invention:
Fig. 2 is the rubber water injection core mould structure schematic diagram that has reinforcement:
Among the figure: 1. rubber water injection die body, 2. intake and exhaust mouth, 3. loam cake 4. advances discharge outlet, 5. water cap, 6. hanger, 7. reinforcement
The specific embodiment
A kind of as shown in the figure rubber water injection core mould, it is characterized in that: device has intake and exhaust mouth 2 on the top of rubber water injection die body 1, on intake and exhaust mouth 2, be equipped with loam cake 3, at the top of rubber water injection die body 1 returning apparatus into discharge outlet 4 is arranged, advance and be processed with screw thread on the discharge outlet, what be mated is the water cap 5 that has internal thread, and device has hanger 6 in the both sides, top of rubber water injection die body 1, prevents that core from causing the core displacement because of the pour mass difference.
Be processed with reinforcement 7 on the described rubber water injection die body 1, slightly circular arc or flat is processed in the bottom of rubber water injection die body 1.
During work, advancing the water inlet of discharge outlet 4 places, make rubber water injection core mould fill with water, behind the Workpiece shaping, from advancing the discharge outlet draining, the workpiece of being convenient to after core hardens from moulding is extracted out, and the core material adopts the rubber manufacturing, can use repeatedly, reduces use cost.
Claims (2)
1. rubber water injection core mould, it is characterized in that: the top device at rubber water injection die body (1) has intake and exhaust mouth (2), on intake and exhaust mouth (2), be equipped with loam cake (3), top returning apparatus at rubber water injection die body (1) has into discharge outlet (4), advance and be processed with screw thread on the discharge outlet, what be mated is the water cap (5) that has internal thread, and device has hanger (6) in the both sides, top of rubber water injection die body (1).
2. rubber water injection core mould according to claim 1 is characterized in that: be processed with reinforcement (7) on rubber water injection die body (1), slightly circular arc or flat is processed in the bottom of rubber water injection die body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181372A CN101618570A (en) | 2009-07-10 | 2009-07-10 | Rubber water injection core mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181372A CN101618570A (en) | 2009-07-10 | 2009-07-10 | Rubber water injection core mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101618570A true CN101618570A (en) | 2010-01-06 |
Family
ID=41512058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910181372A Pending CN101618570A (en) | 2009-07-10 | 2009-07-10 | Rubber water injection core mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101618570A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191505A (en) * | 2014-06-17 | 2014-12-10 | 山东万斯达集团有限公司 | Building prefabricated part hole-forming mold and hole-forming demolding process thereof |
| CN105971003A (en) * | 2016-06-06 | 2016-09-28 | 安徽汇力建筑工程有限公司 | Reusable reserved hole gasbag mould |
| CN106351801A (en) * | 2016-08-25 | 2017-01-25 | 三重型能源装备有限公司 | Tower tube pouring construction method and tower tube |
| CN106863557A (en) * | 2017-03-28 | 2017-06-20 | 湖南思为科技开发股份有限公司 | Internal expansion type building block forming device and method |
-
2009
- 2009-07-10 CN CN200910181372A patent/CN101618570A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191505A (en) * | 2014-06-17 | 2014-12-10 | 山东万斯达集团有限公司 | Building prefabricated part hole-forming mold and hole-forming demolding process thereof |
| CN105235056A (en) * | 2014-06-17 | 2016-01-13 | 山东万斯达集团有限公司 | Hole forming method for prefabricated component |
| CN105971003A (en) * | 2016-06-06 | 2016-09-28 | 安徽汇力建筑工程有限公司 | Reusable reserved hole gasbag mould |
| CN105971003B (en) * | 2016-06-06 | 2018-06-22 | 安徽汇力建筑工程有限公司 | A repeated use of preformed hole air bag mould |
| CN106351801A (en) * | 2016-08-25 | 2017-01-25 | 三重型能源装备有限公司 | Tower tube pouring construction method and tower tube |
| CN106863557A (en) * | 2017-03-28 | 2017-06-20 | 湖南思为科技开发股份有限公司 | Internal expansion type building block forming device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100106 |