CN203401043U - Inlet-outlet heating water pipe joint positioning device of PU (Poly Urethane) foaming skeleton - Google Patents
Inlet-outlet heating water pipe joint positioning device of PU (Poly Urethane) foaming skeleton Download PDFInfo
- Publication number
- CN203401043U CN203401043U CN201320327608.6U CN201320327608U CN203401043U CN 203401043 U CN203401043 U CN 203401043U CN 201320327608 U CN201320327608 U CN 201320327608U CN 203401043 U CN203401043 U CN 203401043U
- Authority
- CN
- China
- Prior art keywords
- heating water
- water pipe
- inlet
- heating pipe
- pipe joint
- 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
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 21
- 239000008236 heating water Substances 0.000 title abstract 7
- 229920002635 polyurethane Polymers 0.000 title abstract 7
- 239000004814 polyurethane Substances 0.000 title abstract 7
- 239000004576 sand Substances 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 230000008676 import Effects 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses an inlet-outlet heating water pipe joint positioning device of a PU (Poly Urethane) foaming skeleton. The inlet-outlet heating water pipe joint positioning device of the PU foaming skeleton comprises a sand mould and a positioning block, wherein a heating water pipe is arranged in a cavity in the middle of the sand mould, and the end parts of the two ends of the heating water pipe are connected with the sand mould in a positioning manner through the positioning block. The inlet-outlet heating water pipe joint positioning device of the PU foaming skeleton provided by the utility model has the advantages that the joints at the two ends of the heating water pipes at the inlet and outlet of the PU foaming skeleton are fixed in the sand mould, the problem that joints shift when the pouring is performed at a high temperature is effectively prevented, and the quality of a module finished product is improved.
Description
Technical field
The utility model relates to PU foaming mould and manufactures field, particularly a kind of PU foaming mould import and export heating pipe joint locating device that prevents the displacement of heating pipe's joint.
Background technology
Sand casting, first will be moulded the cavity conforming to foundry goods shape by wooden model in sand mold, then to the empty intra-bladder instillation molten iron of sand mold, aluminium water or other metal liquids.
The casting of PU foaming mould, conventionally need to be in mould pre-buried heating pipe.
But in the process of perfusion metal liquid, because metal liquid temperature is higher, water pipe is heated yielding, and the also very easily displacement of its import and export position, end, two ends, thus, after cooling forming, it imports and exports position generation deviation heating pipe, affects mould end product quality.
Utility model content
The purpose of this utility model is to provide a kind of PU foaming mould of the heating pipe's of preventing joint displacement to import and export heating pipe's joint locating device.
To achieve these goals, the PU foaming mould that the utility model provides is imported and exported heating pipe's joint locating device and is comprised: sand mold and locating piece, and heating pipe is located in the die cavity of sand mold middle part, and end, heating pipe two ends is located by connecting by locating piece and sand mold.Thus, by adopting locating piece that PU foaming mould is imported and exported to heating pipe's two end connectors, be fixed in sand mold, effectively prevent from, when high temperature from building, joint displacement occurs, improved the quality of mould finished product.
In some embodiments, described locating piece is the core that resin sand is made.Thus, resin sand has the advantages that stability is strong, and it has stronger viscosity, can be effectively by heating pipe two ends joint location.
PU foaming mould of the present utility model is imported and exported heating pipe's joint locating device, by adopting the locating piece that resin sand is made that PU foaming mould import and export heating pipe two end connectors are fixed in sand mold, effectively prevent from, when high temperature from building, joint displacement occurs, improved the quality of mould finished product.
Accompanying drawing explanation
Fig. 1 is the structural representation that the PU foaming mould of a kind of embodiment of the utility model is imported and exported heating pipe's joint locating device.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail to explanation.
Fig. 1 has schematically shown the PU foaming mould import and export heating pipe joint locating device according to a kind of embodiment of the utility model.
PU foaming mould of the present utility model is imported and exported heating pipe's joint locating device and is comprised: sand mold 10 and locating piece 20.
As shown in the figure, sand mold 10 comprises sand mold 101 and lower sand mold 102, upper sand mold 101 upper surface middle part and lower sand mold 102 lower surface middle parts are respectively equipped with upper impression and lower impressions, upper sand mold 101 and lower sand mold 102 fasten mutually, make upper impression and lower impressions synthesize a complete die cavity 103, die cavity 103 is positioned at sand mold 10 middle parts.
Locating piece 20 adopt stability strong, there is more strongly adherent resin sand and make.
PU foaming mould of the present utility model is imported and exported heating pipe's joint locating device, by adopting the locating piece that resin sand is made that PU foaming mould import and export heating pipe two end connectors are fixed in sand mold, effectively prevent from, when high temperature from building, joint displacement occurs, improved the quality of mould finished product.
Claims (2)
1.PU foaming mould is imported and exported heating pipe's joint locating device, it is characterized in that, comprise: sand mold (10) and locating piece (20), heating pipe (30) is located in sand mold (10) middle part die cavity (103), and heating pipe (30) end, two ends is located by connecting by locating piece (20) and sand mold (10).
2. PU foaming mould according to claim 1 is imported and exported heating pipe's joint locating device, it is characterized in that the core that described locating piece (20) is made for resin sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320327608.6U CN203401043U (en) | 2013-06-07 | 2013-06-07 | Inlet-outlet heating water pipe joint positioning device of PU (Poly Urethane) foaming skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320327608.6U CN203401043U (en) | 2013-06-07 | 2013-06-07 | Inlet-outlet heating water pipe joint positioning device of PU (Poly Urethane) foaming skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401043U true CN203401043U (en) | 2014-01-22 |
Family
ID=49936986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320327608.6U Expired - Fee Related CN203401043U (en) | 2013-06-07 | 2013-06-07 | Inlet-outlet heating water pipe joint positioning device of PU (Poly Urethane) foaming skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418743A (en) * | 2013-06-07 | 2013-12-04 | 南通超达机械科技有限公司 | Positioning device for adaptor of water heating pipe for inlet and outlet of PU foam and machining technology thereof |
-
2013
- 2013-06-07 CN CN201320327608.6U patent/CN203401043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418743A (en) * | 2013-06-07 | 2013-12-04 | 南通超达机械科技有限公司 | Positioning device for adaptor of water heating pipe for inlet and outlet of PU foam and machining technology thereof |
| CN103418743B (en) * | 2013-06-07 | 2016-04-13 | 南通超达机械科技有限公司 | PU foaming mould imports and exports heating pipe's joint locating device and processing technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103143685B (en) | A kind of casting mould of circular cylindrical shell body component and casting method thereof | |
| CN203401043U (en) | Inlet-outlet heating water pipe joint positioning device of PU (Poly Urethane) foaming skeleton | |
| CN103418743B (en) | PU foaming mould imports and exports heating pipe's joint locating device and processing technology | |
| CN202951838U (en) | Pouring system structure for brake caliper body | |
| CN104338909A (en) | Wheel hub casting molding process | |
| CN204975212U (en) | Casting pig sand mould coupon mould | |
| CN204770593U (en) | Spiral water channel psammitolite structure | |
| CN102658358A (en) | Manufacture Process of New Flange Presser Foot Elbow Tube Core Assembly | |
| CN207154664U (en) | A kind of sand mold casting mold for mechanical arm production | |
| CN203739089U (en) | Mutual inductor pouring mold | |
| CN206716969U (en) | A kind of anti-offset casting mould | |
| CN202701290U (en) | Water-cooling circulating structure of die | |
| CN203567081U (en) | Injection mold for automobile washing cover plate | |
| CN202180172U (en) | Lost foam for casting radial inner-hole pipe shaped cast | |
| CN206085517U (en) | Central heating aqueous vapor interstage valve processing mould | |
| CN202591551U (en) | Pouring gate structure for casting retaining plate of injection molding machine | |
| CN204934532U (en) | The device of the making sand mold mould of anti-scald | |
| CN206326815U (en) | A double runner mold structure | |
| CN203695875U (en) | Structure for butting inner pouring gates of three-box ceramic sprue runners | |
| CN206912214U (en) | A mold sprue for high pressure casting | |
| CN206382514U (en) | A kind of improved new-energy automobile speed change gear mould | |
| CN202146978U (en) | Improved hub runner | |
| CN102658364A (en) | Die water-cooling circulation structure | |
| CN201998392U (en) | 90-degree three-way drain pipe injection molding die structure | |
| CN218946266U (en) | Casting mould structure of water supply pipe fitting |
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 | ||
| CP03 | Change of name, title or address |
Address after: 226500 Nantong City, Rugao Province, south of the city streets of the village of Xu Xu, the group of 1 Patentee after: NANTONG CHAODA MACHINERY AND TECHNOLOGY CO., LTD. Address before: 226500 1 groups of Shen Xu village, Taoyuan Town, Nantong City, Jiangsu, Rugao Patentee before: Nantong Chaoda Machine Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20210607 |