CN203876117U - Full-plastic pump body compression molding mold - Google Patents
Full-plastic pump body compression molding mold Download PDFInfo
- Publication number
- CN203876117U CN203876117U CN201420072740.1U CN201420072740U CN203876117U CN 203876117 U CN203876117 U CN 203876117U CN 201420072740 U CN201420072740 U CN 201420072740U CN 203876117 U CN203876117 U CN 203876117U
- Authority
- CN
- China
- Prior art keywords
- mold
- full
- pump body
- sleeve
- plastic pump
- 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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Abstract
The utility model discloses a full-plastic pump body compression molding mold comprising a bottom mold and a guide column arranged in the center of the upper part of the bottom mold, wherein a movable sleeve is arranged on the bottom mold on the periphery of the guide column; a mold sleeve is arranged on the periphery of the movable sleeve; a pressing mold between the mold sleeve and the guide column is arranged above the movable sleeve; a closed cavity cast with a full-plastic component is formed among the mold sleeve, the pressing mold, the guide column and the bottom mold. The full-plastic pump body compression molding mold disclosed by the utility model is novel in structure, passes through a cold pressing mold before pressing the full-plastic pump body compression molding mold, is compressed to be molded in the shortest stroke, is relatively low in pressure required for compression molding, and can be used for improving the qualified product rate of products; after a full-plastic pump body outlet section plastic component is subjected to separate cold pressing, the full-plastic pump body outlet section plastic component is positioned at a full-plastic pump body compression molding mold outlet core mold part, and then the integrated sintering of a full-plastic pump body is performed.
Description
Technical field:
The utility model relates to a kind of overall plastic pump housing compression tool.
Background technology:
Fluoroine-containing plastic alloy is a kind of abrasion-proof corrosion-proof plastics, be widely used at present in the middle of the production application of pump, with respect to other corrosion resistant plastics, mobile performance is relatively poor, in the compacting of the pump housing, have larger difficulty, overall plastic pump housing outlet section is difficult to moulding, and the percentage of A-class goods is low, compressing required pressure is large, the quality problems such as that goods are prone to is loose, bubble.So, must on the basis of general forming die structure, develop a kind of new structure compression tool and solve the problems referred to above, improve the percentage of A-class goods.
Summary of the invention:
For overcoming the defect of prior art, the purpose of this utility model is to provide a kind of overall plastic pump housing compression tool, has effectively solved overall plastic pump housing outlet section moulding difficult, and the percentage of A-class goods is low, and compressing required pressure is large, the quality problems such as that goods are prone to is loose, bubble.
The utility model technical solution problem adopts following technical scheme:
An overall plastic pump housing compression tool, it comprises:
Bed die and the guide pillar of being located at bed die central upper portion are provided with kink on the bed die of described guide pillar periphery, and die sleeve is located at the periphery of described kink, at the pressing mold being provided with above described kink between described die sleeve and described guide pillar;
Between described die sleeve, pressing mold, guide pillar and bed die, form the closed cavity of the overall plastic plastic of casting.
Described bed die has base plate and is vertical at the cylindrical shape coaming plate on described base plate, described guide pillar is with being located in the inner chamber of described coaming plate, described kink coaxial sleeve is connected on the periphery of described coaming plate, described die sleeve coaxial sleeve is connected on the periphery of described kink, and described pressing mold is with being located in the top of described kink and between the outer wall of described guide pillar and the inwall of described die sleeve.
An overall plastic pump housing compression tool, it comprises:
Bed die, be located at the import core in bed die and be located at the Kazakhstan module not that is positioned at described import core periphery in bed die;
A side on described bed die be provided with compacted under mould and on shaping mould; Opposite side on bed die is provided with outlet core, described compacted under mould, on be provided with interior swaging die (4) and outer swaging die in the cavity that surrounds between shaping mould and described outlet core;
Above described outlet core, be provided with the upper envelope mould that is connected to described outer swaging die sidepiece.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
The utility model novel structure by cold stamping die, was subject to moldedly before the compacting of overall plastic pump housing compression tool in shortest route, compressing required pressure is relatively little, and the percentage of A-class goods of goods improves; Cold pressing separately after overall plastic pump housing outlet section plastic, then be placed into overall plastic pump housing compression tool outlet core place, carry out thereafter the integral sintered of the overall plastic pump housing.
Accompanying drawing explanation:
Fig. 1 is the overall plastic pump housing outlet section of the present utility model mold structure schematic diagram of colding pressing; Fig. 2 is overall plastic pump housing mode structure schematic diagram of the present utility model.
Number in the figure: shaping mould on 1,2 compacted under moulds, 3 bed dies, 4 interior swaging dies, 5 outer swaging dies, 6 outlet cores, the 7 overall plastic pump housings, 8 breathe out not module, and 9 import cores seal mould, 11 guide pillars, 12 pressing molds, 13 overall plastic plastics, 14 kinks, 15 die sleeves on 10.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment:
Embodiment: in conjunction with Fig. 1, be provided with the guide pillar coaxial with bed die 11 in the central upper portion of bed die 3, be provided with kink 14 on the bed die of guide pillar periphery, die sleeve 15 is located at the periphery of kink 14, at the pressing mold 12 being provided with above kink 14 between die sleeve 15 and guide pillar 11; Between die sleeve, pressing mold, guide pillar and bed die, form the closed cavity of overall plastic plastic 13 outlet sections of casting.In specifically arranging, bed die 3 has base plate 31 and is vertical at the cylindrical shape coaming plate 32 on base plate, guide pillar 11 is with being located in the inner chamber of coaming plate, kink 14 coaxial sleeves are connected on the periphery of coaming plate, die sleeve 15 coaxial sleeves are connected on the periphery of kink, and pressing mold 12 is with being located in the top of kink and between the outer wall of guide pillar and the inwall of die sleeve.
In conjunction with Fig. 2, the fluoroplastics lining impeller mold of another structure, it comprises:
Bed die 3, be located at the import core 9 in bed die 3 and be located in bed die, be positioned at import core periphery Kazakhstan not module 8(breathe out not module and bed die and be structure as a whole); A side on bed die be provided with compacted under mould 2 and on shaping mould 1; Opposite side on bed die is provided with outlet core 6, compacted under mould, on shaping mould be provided with interior swaging die 4 and outer swaging die 5 with exporting in the cavity surrounding between core; Above outlet core 6, be provided with the upper envelope mould 10 that is connected to outer swaging die 5 sidepieces.Fig. 2 can find out, between upper shaping mould 1, compacted under mould 2, bed die 3, outlet core 6, upper envelope mould 10, outer swaging die 5, interior swaging die 4, surrounded the closed cavity of the overall plastic pump housing 7 of casting, wherein, import core 9 outsides have formed pump housing inducer (the A portion in diagram), and outlet core 6 outsides have formed pump housing outlet section (the B portion in diagram).
In concrete application, the plastic layer of the overall plastic pump housing is Fluoroine-containing plastic alloy or other similar resin of forming temperature narrow range, poor flow quality with it.Pressurized equipment is by the swaging die compression molding of exerting pressure.
Claims (2)
1. an overall plastic pump housing compression tool, is characterized in that comprising:
Bed die (3) and the guide pillar (11) of being located at bed die (3) central upper portion, on the bed die of described guide pillar periphery, be provided with kink (14), die sleeve (15) is located at the periphery of described kink (14), in the top of described kink (14), is provided with the pressing mold (12) between described die sleeve (15) and described guide pillar (11);
Between described die sleeve, pressing mold, guide pillar and bed die, form the closed cavity of the overall plastic plastic of casting (13).
2. a kind of overall plastic pump housing compression tool according to claim 1, it is characterized in that described bed die (3) has base plate (31) and is vertical at the cylindrical shape coaming plate (32) on described base plate, described guide pillar (11) is with being located in the inner chamber of described coaming plate, described kink (14) coaxial sleeve is connected on the periphery of described coaming plate, described die sleeve (15) coaxial sleeve is connected on the periphery of described kink, and described pressing mold (12) is with being located in the top of described kink and between the outer wall of described guide pillar and the inwall of described die sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072740.1U CN203876117U (en) | 2014-02-19 | 2014-02-19 | Full-plastic pump body compression molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072740.1U CN203876117U (en) | 2014-02-19 | 2014-02-19 | Full-plastic pump body compression molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876117U true CN203876117U (en) | 2014-10-15 |
Family
ID=51676659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420072740.1U Expired - Fee Related CN203876117U (en) | 2014-02-19 | 2014-02-19 | Full-plastic pump body compression molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203876117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626442A (en) * | 2015-01-30 | 2015-05-20 | 安徽江南泵阀有限公司 | Compression mold |
-
2014
- 2014-02-19 CN CN201420072740.1U patent/CN203876117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626442A (en) * | 2015-01-30 | 2015-05-20 | 安徽江南泵阀有限公司 | Compression mold |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jingxian County Maolin town Yanling road Xuancheng city Anhui province 242544 No. 49 Patentee after: ANHUI WOLONG PUMP & VALVE CO., LTD. Address before: Jingxian County Maolin town Yanling road Xuancheng city Anhui province 242544 No. 49 Patentee before: ANHUI WOLONG VALVE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20180219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |