CN205236759U - Novel quick moulded die of vertical pump impeller bottom - Google Patents
Novel quick moulded die of vertical pump impeller bottom Download PDFInfo
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- CN205236759U CN205236759U CN201520744414.5U CN201520744414U CN205236759U CN 205236759 U CN205236759 U CN 205236759U CN 201520744414 U CN201520744414 U CN 201520744414U CN 205236759 U CN205236759 U CN 205236759U
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Abstract
The utility model discloses a novel quick moulded die of vertical pump impeller bottom, go up mould and two reference column direction lower moulds, its characterized in that including quick suppression: quick suppression on the mould hold by the fixed direction vicinal subtotal of last ping ban and pass the press forming part, the upper portion of fixed direction vicinal part inlay in the upper flat plate for smooth cylinder type connecting rod, can be fixed in the punch press on, the fixed partial lower part of direction vicinal is discoid transmission pressure platform, hold and pass press forming part and hold in the palm for the platform of exerting pressure, upper portion that the platform of exerting pressure held in the palm is through the sub -unit connection of 8 fixed locking levers of tape spools cover slidables with discoid transmission pressure platform, two reference columns direction lower mould hold di tai by the convex cylinder under ping ban bed charge tai direction luo pole constitute with shock attenuation cowhells support stock column. This mould can satisfy the requirement of vertical pump impeller bottom size precision, can carry out quick punch forming, and the noise is little, long service life, and production efficiency is high, is fit for the mass production needs of vertical pump impeller bottom.
Description
Technical field
The present invention relates to rapid shaping mould field, specifically belong to a kind of novel vertical impeller of pump bottom rapid shaping mould.
Background technology
Vertical water pump is the water pump that motor and the pump housing adopt conjuncted support to combine, and because of its floor space little ﹑ concentricity, Hao ﹑ addsWork precision Gao ﹑ is easy to use is widely used in numerous industries, as: tall building life, fire-fighting, heating, air-conditioning systemFeedwater, hotel, megastore, office building contour level building, industrial and mining enterprises' municipal worksPlumbing, fire-fighting, spray systemThe occasions such as system feedwater and boiler feedwater, chemical-process make-up water. Its operation principle is deferred to the rule of centrifugal pump, drives by electrodeImpeller high speed rotating, makes water generation centrifugal motion and works. Set about from the construction package of vertical water pump, its general purpose module have pump seat,Stage casing, back segment, impeller,StatorCover, stator, rear guide vane, bearing, motor cabinet, axle, bearing,Axle sleeve、Sealing ring, flatWeighing apparatus drum, balancing drum cover etc., the critical piece that wherein needs high speed rotating is Ye Lun ﹑ axle etc. Impeller in high speed rotating process,Need to overcome the resistance of pumped (conveying) medium to its formation, must ensure compactness and the stability of synchronization that impeller is connected with axle simultaneously, logicalThe normal method adopting is for to be tightened impeller on axle by screw thread, then fixing at Zhou Tao ﹑ gland and hoop assembling, this kind of sideThe assorted concentric performance of the steady qualitative poor ﹑ of ﹑ is bad again for the each assembly handling of formula. If the function set of Zhou Tao ﹑ gland and hoop is arrivedOn an assembly, can address the above problem, related personnel has researched and developed impeller novel bottom for this reason. New in order to solve impellerThe continuous production problem of type bottom, the invention provides a kind of novel vertical impeller of pump bottom rapid shaping mould.
Summary of the invention
The invention provides a kind of novel vertical impeller of pump bottom rapid shaping mould, by quick compacting patrix and two locating dowel are ledThe decision design combination of counterdie and associated component thereof, has solved impeller novel bottom quantity-produced problem. The present invention can meetVertical pump impeller bottom dimension precision requirement, can carry out quick punch forming, and noise is little, long service life, and production efficiency is high,Be applicable to the mass production needs of vertical pump impeller bottom.
The technical solution used in the present invention is as follows:
A kind of novel vertical impeller of pump bottom rapid shaping mould, comprises quick compacting patrix and two locating dowel guiding counterdie, its featureBe: described quick compacting patrix is by upper Ping Ban ﹑ fixed guide vicinal part and hold and pass compressing part and form, describedThe top of fixed guide vicinal part is that smooth column type connecting rod is embedded in upper flat plate, can be fixed on punch press fixed guide vicinal portionThe bottom of dividing is discoid transmission of pressure platform, and described holding passed compressing part for the platform holder of exerting pressure, and the top of the platform holder of exerting pressure is passed throughSlidably fix locking bar with axle sleeve for 8 and be connected with the bottom of discoid transmission of pressure platform, described two locating dowel guiding counterdies are by protrudingShape cylinder holds Di Tai ﹑ Xia Ping Ban ﹑ bed material Tai ﹑ guiding Luo bar and damping Cowhells retainer post composition.
The top of described fixed guide vicinal part is that smooth column type connecting rod can be fixed on punch press, fixed guide vicinal partBottom be discoid transmission of pressure platform, the peripheral regions of discoid transmission of pressure platform is divided equally by 8 through holes, central area hasSpill half counterbore.
Described holding passed compressing part for the platform holder of exerting pressure, and the platform holder profile of exerting pressure is convex cylindrical body, and there are two steps on its top,Successively decreasing between step is highly 2mm, and the diameter between step increases progressively as 4mm.
Described two locating dowels guiding counterdies are held and are passed Tai Tuo ﹑ Xia Ping Ban ﹑ bed material Tai ﹑ guiding Luo bar and damping ox by convex cylindrical bodyMuscle retainer post composition, convex cylindrical body holds the lower flat board of top embedding of passing platform holder, and convex cylindrical body holds bottom and the bed material of passing platform holderPlatform connects, and guiding Luo bar and damping Cowhells retainer post are fixed on bed material platform, and guiding Luo bar is by 3, and convex cylindrical body holds passs platformThere are three pilot holes the circumference platform area of holder, and guiding Luo bar can slide in pilot hole, and convex cylindrical body holds and passs platform holder is hollow,Damping Cowhells retainer post can hold the hollow region of passing platform holder at convex cylindrical body and move up and down.
The hardness of described damping Cowhells retainer post is not less than 90D, its center region processing have two kinds of different-diameters half counterbore andThrough hole, is fixedly connected with bed material platform with Luo bolt by cylindrical steel pad.
Described upper flat plate is directly connected by the two guide posts with ball axle sleeve and spring with lower flat board.
Compared with the prior art, beneficial effect of the present invention is as follows:
By the decision design combination to quick compacting patrix and two locating dowel guiding counterdie and associated component thereof, solve impeller newType bottom quantity-produced problem. The present invention can meet vertical pump impeller bottom dimension precision requirement, can carry out quick punching one-tenthType, noise is little, long service life, production efficiency is high, is applicable to the mass production needs of vertical pump impeller bottom.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is fixed guide vicinal part and holds and pass compressing part schematic diagram;
Fig. 3 is that convex cylindrical body holds and passs platform schematic diagram.
Detailed description of the invention
Referring to accompanying drawing: a kind of novel vertical impeller of pump bottom rapid shaping mould, comprises under quick compacting patrix 1 and two locating dowels guidingMould 2, is characterized in that: described quick compacting patrix 1 is passed compacting by upper flat plate 101 ﹑ fixed guide vicinal parts 102 with holdingMoulding section 103 forms, and the top of described fixed guide vicinal part 102 is that smooth column type connecting rod 1021 is embedded in upper flat plate101, can be fixed on punch press, the bottom of fixed guide vicinal part 102 is discoid transmission of pressure platform 1022, described holdsPass compressing part 103 for the platform holder of exerting pressure, locking bar 7 and disk are slidably fixed by 8 band axle sleeves in the top of the platform holder of exerting pressureThe bottom of shape transmission of pressure platform 1022 connects, and described two locating dowel guiding counterdies 2 are held to pass under platform 201 ﹑ by convex cylindrical body puts downPlate 202 ﹑ bed material platform 203 ﹑ guiding Luo bars 204 and damping Cowhells retainer post 205 form. Described fixed guide vicinal part102 top is that smooth column type connecting rod 1021 can be fixed on punch press, and the bottom of fixed guide vicinal part 102 is discoidTransmission of pressure platform 1022, the peripheral regions of discoid transmission of pressure platform 1022 is divided equally by 8 through holes 6, and central area has spillHalf counterbore 5. Described holding passed compressing part 103 for the platform holder of exerting pressure, and the platform holder profile of exerting pressure is convex cylindrical body, its topHave two steps 8, successively decreasing between step 8 is highly 2mm, and the diameter between step 8 increases progressively as 4mm. Described two locationPost guiding counterdie 2 is held and is passed dull and stereotyped 202 ﹑ bed material platform 203 ﹑ guiding Luo bar 204 and damping Cowhells under platform 201 ﹑ by convex cylindrical bodyRetainer post 205 forms, and convex cylindrical body holds the lower flat board 202 of top embedding of passing platform holder 201, and convex cylindrical body holds passs platform holder 201Bottom be connected with bed material platform 203, guiding Luo bar 204 and damping Cowhells retainer post 205 are fixed on bed material platform 203, guidingLuo bar 204 is by 3, and convex cylindrical body holds the circumference platform area of passing platform holder 201 three pilot holes 9, and guiding Luo bar 204 canIn pilot hole 9, slide, convex cylindrical body holds passs platform holder 201 for hollow, and damping Cowhells retainer post 205 can be at convex cylindrical bodyHolding the hollow region of passing platform holder 201 moves up and down. The hardness of described damping Cowhells retainer post 205 is not less than 90D, its centerRegion processing has half counterbore and the through hole of two kinds of different-diameters, by cylindrical steel pad and Luo bolt and bed material platform 203 companies of fixingConnect. Described upper flat plate 101 is directly connected by the two guide posts 3 with ball axle sleeve 4 and spring with lower dull and stereotyped 202.
Claims (6)
1. a novel vertical impeller of pump bottom rapid shaping mould, comprises quick compacting patrix and two locating dowel guiding counterdie, its spyLevy and be: described quick compacting patrix is by upper Ping Ban ﹑ fixed guide vicinal part and hold and pass compressing part and form, described inThe top of fixed guide vicinal part be that smooth column type connecting rod is embedded in upper flat plate, can be fixed on punch press fixed guide vicinalThe bottom of part is discoid transmission of pressure platform, and described holding passed compressing part for the platform holder of exerting pressure, and the top of the platform holder of exerting pressure is logicalCross 8 and slidably fix locking bar with axle sleeve and be connected with the bottom of discoid transmission of pressure platform, described two locating dowels guiding counterdies byConvex cylindrical body holds Di Tai ﹑ Xia Ping Ban ﹑ bed material Tai ﹑ guiding Luo bar and damping Cowhells retainer post composition.
2. a kind of novel vertical impeller of pump bottom rapid shaping mould according to claim 1, is characterized in that described fixingThe top of guiding vicinal part is that smooth column type connecting rod can be fixed on punch press, and the bottom of fixed guide vicinal part is discoidTransmission of pressure platform, the peripheral regions of discoid transmission of pressure platform is divided equally by 8 through holes, and central area has spill half counterbore.
3. a kind of novel vertical impeller of pump bottom rapid shaping mould according to claim 1, holding described in it is characterized in that passedCompressing part is the platform holder of exerting pressure, and the platform holder profile of exerting pressure is convex cylindrical body, and there are two steps, passing between step in its topSubtracting is highly 2mm, and the diameter between step increases progressively as 4mm.
4. a kind of novel vertical impeller of pump bottom rapid shaping mould according to claim 1, it is described two fixed to it is characterized in thatPosition post guiding counterdie is held and is passed Tai Tuo ﹑ Xia Ping Ban ﹑ bed material Tai ﹑ guiding Luo bar and damping Cowhells retainer post forms by convex cylindrical body,Convex cylindrical body holds the top of passing platform holder and embeds down dull and stereotyped, and convex cylindrical body holds the bottom of passing platform holder and is connected with bed material platform, and Luo leadsBar and damping Cowhells retainer post are fixed on bed material platform, and guiding Luo bar is by 3, and convex cylindrical body holds the circumference platform area of passing platform holderHave three pilot holes, guiding Luo bar can slide in pilot hole, and convex cylindrical body holds and passs platform holder is hollow, damping Cowhells retainer postCan hold the hollow region of passing platform holder at convex cylindrical body moves up and down.
5. a kind of novel vertical impeller of pump bottom rapid shaping mould according to claim 1, is characterized in that described dampingThe hardness of Cowhells retainer post is not less than 90D, and its center region processing has half counterbore and the through hole of two kinds of different-diameters, passes through cylinderShape steel shim is fixedly connected with bed material platform with Luo bolt.
6. a kind of novel vertical impeller of pump bottom rapid shaping mould according to claim 1, is characterized in that described upper putting downPlate is directly connected by the two guide posts with ball axle sleeve and spring with lower flat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744414.5U CN205236759U (en) | 2015-09-23 | 2015-09-23 | Novel quick moulded die of vertical pump impeller bottom |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744414.5U CN205236759U (en) | 2015-09-23 | 2015-09-23 | Novel quick moulded die of vertical pump impeller bottom |
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| Publication Number | Publication Date |
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| CN205236759U true CN205236759U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520744414.5U Active CN205236759U (en) | 2015-09-23 | 2015-09-23 | Novel quick moulded die of vertical pump impeller bottom |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195612A (en) * | 2015-09-23 | 2015-12-30 | 安徽舜禹水务实业有限公司 | Rapid mold for novel impeller bottom cover of vertical pump |
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2015
- 2015-09-23 CN CN201520744414.5U patent/CN205236759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195612A (en) * | 2015-09-23 | 2015-12-30 | 安徽舜禹水务实业有限公司 | Rapid mold for novel impeller bottom cover of vertical pump |
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| C14 | Grant of patent or utility model | ||
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| CP02 | Change in the address of a patent holder |
Address after: 230000 No.8 Huainan North Road, Shuangfeng Economic Development Zone, Changfeng County, Hefei City, Anhui Province Patentee after: ANHUI SHUNYU WATER AFFAIRS Co.,Ltd. Address before: Jin Jiang road Shuangfeng Development Zone in Hefei City, Anhui Province, No. 32 230001 Patentee before: ANHUI SHUNYU WATER AFFAIRS Co.,Ltd. |