CN101618569A - Paper-pipe water injection core mould - Google Patents
Paper-pipe water injection core mould Download PDFInfo
- Publication number
- CN101618569A CN101618569A CN200910181371A CN200910181371A CN101618569A CN 101618569 A CN101618569 A CN 101618569A CN 200910181371 A CN200910181371 A CN 200910181371A CN 200910181371 A CN200910181371 A CN 200910181371A CN 101618569 A CN101618569 A CN 101618569A
- Authority
- CN
- China
- Prior art keywords
- paper
- water injection
- pipe water
- rubber
- core mould
- 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.)
- Pending
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention relates to a mould for manufacturing hollow pipes and hollow-structure sheets, in particular to a manufacture method of a paper-pipe water injection core mould. One side of the top end of a paper-pipe water injection mould body is provided with a rubber liner; a rubber plug is matched with the rubber liner; and the lower part of the paper-pipe water injection mould body is provided with a same rubber liner and a rubber plug matched with the rubber liner. When the core mould is used, the rubber plug is removed, water is injected into the paper-pipe water injection mould body from the opening of the rubber liner, and after a workpiece is molded, water is discharged from the opening of the rubber liner at the lower part of the paper-pipe water injection mould body, so that a casting body is hollow inside. The casting body is capable of insulating heat, absorbing sound and resisting flame. The core mould is made of paper, thereby reducing the production cost and being beneficial to environmental protection.
Description
Technical field
The present invention relates to the mould of a kind of production and processing hollow tubular product, hollow-structure sheets, particularly relate to a kind of processing and manufacturing of paper-pipe 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, a kind of paper-pipe water injection core mould that can make things convenient for harmomegathus to extract is provided, adopt water filling and draining in the paper-pipe water injection core mould, make the paper-pipe water injection die body fill with water, it is implemented cast, work as concrete setting by concrete, behind the Workpiece shaping, open the draining of rubber embolism from the rubber bushing mouth of paper-pipe water injection die body bottom and get final product, form pour mass hollow, make pour mass insulation, sound insulation, fire-retardant.
The present invention realizes with following technical scheme: a kind of paper-pipe water injection core mould, it is characterized in that: one side device has rubber bushing on the top of paper-pipe water injection die body, what cooperate with rubber bushing is the rubber embolism, the rubber embolism that rubber bushing is arranged and cooperate with it with sampling device in the bottom of paper-pipe water injection die body.
Described paper-pipe water injection core mould when the paper-pipe water injection die body is laterally placed, has rubber bushing at the top and the lower device of paper-pipe water injection die body one side, and what cooperate with rubber bushing is the rubber embolism.
Advantage of the present invention is: paper-pipe water injection core mould is simple in structure, is easy to make processing, behind the Workpiece shaping; open the draining of rubber embolism, form pour mass hollow, make pour mass insulation, sound insulation, fire-retardant; the core material adopts the papery manufacturing, can reduce use cost and help environmental protection.
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:
The structural representation that Fig. 2 laterally places for the present invention:
Among the figure: 1, paper-pipe water injection die body, 2, rubber bushing, 3, the rubber embolism
The specific embodiment
As shown in the figure: a kind of paper-pipe water injection core mould, it is characterized in that: a side device has rubber bushing 2 on the top of paper-pipe water injection die body 1, what cooperate with rubber bushing 2 is rubber embolism 3, the rubber embolism 3 that rubber bushing 2 is arranged and cooperate with it with sampling device in the bottom of paper-pipe water injection die body 1.
Described paper-pipe water injection core mould when paper-pipe water injection die body 1 is laterally placed, has rubber bushing 2 at the top and the lower device of paper-pipe water injection die body 1 one sides, and what cooperate with rubber bushing 2 is rubber embolism 3.
During work, open the rubber embolism, intake from the rubber bushing mouth; make the paper-pipe water injection die body fill with water; cover the rubber embolism, it is implemented cast, work as concrete setting by concrete; behind the Workpiece shaping; open the draining of rubber embolism from the rubber bushing mouth of paper-pipe water injection die body bottom and get final product, form pour mass hollow, make pour mass insulation, sound insulation, fire-retardant; the core material adopts the papery manufacturing, can reduce use cost and help environmental protection.
Claims (2)
1. paper-pipe water injection core mould, it is characterized in that: a side device has rubber bushing (2) on the top of paper-pipe water injection die body (1), what cooperate with rubber bushing (2) is rubber embolism (3), the rubber embolism (3) that rubber bushing (2) is arranged and cooperate with it with sampling device in the bottom of paper-pipe water injection die body (1).
2. paper-pipe water injection core mould according to claim 1, it is characterized in that: when paper-pipe water injection die body (1) when laterally placing, top and lower device in paper-pipe water injection die body (1) one side have rubber bushing (2), and what cooperate with rubber bushing (2) is rubber embolism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181371A CN101618569A (en) | 2009-07-10 | 2009-07-10 | Paper-pipe water injection core mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910181371A CN101618569A (en) | 2009-07-10 | 2009-07-10 | Paper-pipe water injection core mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101618569A true CN101618569A (en) | 2010-01-06 |
Family
ID=41512057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910181371A Pending CN101618569A (en) | 2009-07-10 | 2009-07-10 | Paper-pipe water injection core mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101618569A (en) |
-
2009
- 2009-07-10 CN CN200910181371A patent/CN101618569A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202391115U (en) | Construction device taking air bag as foundation preformed hole | |
| CN210939788U (en) | Concrete block forming machine for construction industry | |
| CN101618570A (en) | Rubber water injection core mould | |
| CN202016110U (en) | Flexible core-pulling internal mold | |
| CN206335766U (en) | A kind of plastic cement die casting | |
| CN101618569A (en) | Paper-pipe water injection core mould | |
| CN102240720A (en) | Environment-friendly liquid extrusion method | |
| CN202079675U (en) | High-temperature maintaining room on novel heat-insulating hollow wallboard production line | |
| CN201377178Y (en) | Reinforced concrete floor preformed hole mould | |
| CN201900676U (en) | Device for casting hollow ceramic sleeves | |
| CN205033361U (en) | Easy transparent mould of drawing of patterns and demoulding structure | |
| CN201874242U (en) | Quantitative foam concrete pouring machine | |
| CN203496095U (en) | Self-insulation composite building block die | |
| CN202480278U (en) | Plastic mould slide thimble device | |
| CN201744580U (en) | Thin-wall abnormity copper pipe opening-sealing die | |
| CN201997697U (en) | Thimble of pouring mould of tin bar | |
| CN203129598U (en) | Bamboo reinforced concrete shear wall formwork interval limiting strip | |
| CN202934693U (en) | Mould opening shear mechanism for opening vertical mould machine side partition plate | |
| CN107355071B (en) | Production equipment for manufacturing disassembly-free self-heat-preservation template | |
| CN202886160U (en) | Bonding strength test mould for waterproof building material | |
| CN202045828U (en) | Mould convenient for clearing away wastes in runner | |
| CN203313404U (en) | A vibration film shaping apparatus | |
| CN201483622U (en) | Light wall brick shaping machine with center holes | |
| CN201501109U (en) | Wound fiberglass reinforced plastic storage tank bottom mold | |
| CN203418034U (en) | Automatic profiling stripping mold |
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 |