CN101841200A - Adjustment device for coaxiality of seat and end housing of tubular pump motor and adjustment method - Google Patents
Adjustment device for coaxiality of seat and end housing of tubular pump motor and adjustment method Download PDFInfo
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- CN101841200A CN101841200A CN 201010127300 CN201010127300A CN101841200A CN 101841200 A CN101841200 A CN 101841200A CN 201010127300 CN201010127300 CN 201010127300 CN 201010127300 A CN201010127300 A CN 201010127300A CN 101841200 A CN101841200 A CN 101841200A
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Abstract
The invention discloses a coaxiality adjustment device of a seat and an end housing of a tubular pump motor, comprising a frame, a stationary screw and an adjustment screw. The frame consists of upper and lower horizontal frames arranged in parallel and a vertical frame vertically connected on one end of the upper and lower horizontal frames and is in a shape of U being turned anticlockwise in 90 degrees, a positioning pin protruding downwards is fixed on the other end of the upper horizontal frame of the frame, two threaded through holes are arranged up and down on the side face of the vertical frame of the frame, the stationary screw and the adjustment screw are respectively screwed up and down into the two threaded through holes from the outer side face of the vertical frame to the frame. The invention also discloses an adjustment method for the coaxiality of the seat and the end housing of the tubular pump motor, capable of adjusting the coaxiality easily, accurately and reliably and greatly reducing the labor intensity.
Description
Technical field
The present invention relates to a kind of axiality adjusting device and method of adjustment, be specifically related to the adjusting device and the method for adjustment of the axiality of a kind of support of tubular through flow pump motor and end housing.
Background technology
The stator of tubular through flow pump motor combines by five sections, in tubular through flow pump motor manufacture process, to satisfy profile dislocation little and reduce the requirement of resistance to water-flow in order to reach the tubular through flow pump motor, and the support of tubular through flow pump motor and the end housing at two ends just should reach higher coaxial accuracy requirement when assembling.
As installing by traditional motor fit, because the tubular through flow pump motor is bulky, the weight of support and two end housings all has several tons of weights, so can only be earlier fixing support, then rely on the end housing at rane trolley lifting two ends, set upright by manpower again and carry out, and when adjusting the axiality of support and two end housings, owing to there is not special device, can only lean on the rane trolley handling to add artificial pushing away, strike, press, sled carries out, because the weight of two end housings is big, add the frictional force between upper frame and the end housing, directly, waste time and energy by the axiality of rane trolley handling and manpower adjustment support and end housing, and be difficult to guarantee the precision of higher axiality, and then influenced the tubular through flow pump motor properties.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the present invention aims to provide the adjusting device and the method for adjustment of the axiality of a kind of support of tubular through flow pump motor and end housing, to reach easy, to adjust the axiality of support and end housing accurately, reliably, reduce labor intensity, enhance productivity.
The first kind of technical scheme that realizes above-mentioned purpose is: the adjusting device of the axiality of a kind of tubular through flow pump electric machine stand and end housing, described tubular through flow pump motor comprises support flange and end housing flange, described adjusting device comprises a framework, a standing screw and an adjustment screw rod, wherein
The vertical frame that described framework is vertically connected on upper and lower horizontal frame one end by the upper and lower horizontal frame and that be arranged in parallel constitutes and is コ shape, its frame inner height is greater than the thickness sum of described support flange and end housing flange, the other end of the last horizontal frame of described framework is fixed with an alignment pin that protrudes downwards, offers two tapped through holes one on the other on the side of the vertical frame of described framework;
Described standing screw and adjustment screw rod are inserted in described two tapped through holes from the outside frame oriented inward turning of described vertical frame respectively one on the other.
The adjusting device of the support of above-mentioned tubular through flow pump motor and the axiality of end housing, wherein, described adjusting device comprises that also one is placed on the described down horizontal frame and adjustment cushion block that a side is connected with described adjustment screw rod, can be laterally mobile along with the rotation of adjustment screw rod so that should adjust cushion block.
The second kind of technical scheme that realizes above-mentioned purpose is: the adjusting device of a kind of support of tubular through flow pump motor and the axiality of end housing, comprise a framework, fixedly a cushion block and an adjustment screw rod, wherein,
The vertical bar that described framework is vertically connected on transverse bar one end by a horizontal frame and constitutes and is
Shape, the other end of the horizontal frame of described framework are fixed with an alignment pin that protrudes downwards, offer a tapped through hole on the lower side of the vertical frame of described framework;
Described fixedly cushion block is positioned on the interior angle of described framework, and its upper surface and a side are connected on the upper inner face of the lower surface of described horizontal frame and vertical frame;
Described adjustment screw rod is inserted in the described tapped through hole from the outside frame oriented inward turning of described vertical frame.
The adjusting device of the support of above-mentioned tubular through flow pump motor and the axiality of end housing, wherein, the thickness of described fixedly cushion block equates with the thickness of described end housing flange.
The third technical scheme that realizes above-mentioned purpose is: the method for adjustment of a kind of support of tubular through flow pump motor and the axiality of end housing, comprise the axiality step of the shaft extension end of adjusting support and end housing and the axiality step of the non-shaft stretching end of adjusting support and end housing,
The axiality step of the shaft extension end of described adjustment support and end housing is to adopt above-mentioned first kind of adjusting device, and the axiality step of the non-shaft stretching end of described adjustment support and end housing is to adopt above-mentioned second kind of adjusting device, wherein,
The axiality step of the shaft extension end of described adjustment support and end housing is: vertically place the support of tubular through flow pump motor earlier and the end housing flange is positioned at support flange upper end; Secondly the framework with adjusting device is enclosed within on described end housing flange and the support flange, and with in the installing hole on the alignment pin insertion end housing flange of adjusting device; Then lock the fastening screw of adjusting device, make the fixed-site of framework; Then by regulating the adjustment screw rod of adjusting device, make the adjustment cushion block of adjusting device lean against the side of support flange; Screw rod is adjusted in rotation at last, by framework pulling end housing flange, makes the relative support flange of end housing flange do transverse movement;
The axiality step of the non-axle body end of described adjustment support and end housing is: vertically place the support of tubular through flow pump motor earlier and the end housing flange is positioned at support flange upper end, horizontal frame with the framework of adjusting device places on the end housing flange again, and with in the installing hole on the alignment pin insertion end housing flange of adjusting device, lean against on the upper surface of support flange by the fixing lower surface of cushion block then, make the fixed-site of framework; Regulate the adjustment screw rod of adjusting device at last, make the head end of adjusting screw rod lean against the side of support flange and spur the end housing flange, make the relative support flange of end housing flange do transverse movement.
After having adopted the technical scheme of the adjusting device of axiality of the support of tubular through flow pump motor of the present invention and end housing and method of adjustment, adjust screw rod as long as regulate, just can adjust the relative position of tubular through flow pump motor end housing and support like a cork, reach the purpose of the axiality of accurate adjusting tubular through flow pump electric machine stand and end housing, this technical scheme is easy, accurate, reliable, cost is low, compared to existing technology, make production efficiency improve more than 80%, the precision of tubular through flow pump electric machine stand and end housing axiality improves about 60%, and labour intensity is alleviated greatly.
Description of drawings
Fig. 1 is the structural representation of the axiality adjusting device of support that is used for the tubular through flow pump motor of the present invention and end housing;
Fig. 2 is the structural representation of the axiality adjusting device of second kind of support that is used for the tubular through flow pump motor of the present invention and end housing.
Embodiment
In order to understand technical scheme of the present invention better, also be described in detail in conjunction with the accompanying drawings below by specific embodiment.
See also Fig. 1, the axiality adjusting device of first kind of tubular through flow pump electric machine stand of the present invention and end housing comprises a framework 1, standing screw 2, adjusts screw rod 3 and adjusts cushion block 4, wherein,
Standing screw 2 and adjustment screw rod 3 are inserted in two tapped through holes 131,132 from outside frame oriented 1 inward turning of vertical frame 13 respectively one on the other;
See also Fig. 2 again, the axiality adjusting device of second kind of tubular through flow pump electric machine stand of the present invention and end housing, comprise a framework 5, fixedly cushion block 6 and adjust screw rod 3, wherein,
The vertical bar 52 that framework 5 is vertically connected on transverse bar 51 1 ends by a horizontal frame 51 and constitutes and is
Shape, the other end of the horizontal frame 51 of framework 1 are fixed with an alignment pin 14 that protrudes downwards, offer a tapped through hole 132 on the lower side of the vertical frame 52 of framework 1;
Fixedly the thickness of cushion block 6 equates with the thickness of end housing flange 7, and fixedly cushion block 6 is positioned on the interior angle of framework 5, and its upper surface and a side are connected on the upper inner face of the lower surface of horizontal frame 51 and vertical frame 52;
The method of adjustment of the support of tubular through flow pump motor of the present invention and the axiality of end housing, comprise the axiality step of the shaft extension end of adjusting support and end housing and the axiality step of the non-shaft stretching end of adjusting support and end housing, the axiality step of adjusting the shaft extension end of support and end housing is first kind of adjusting device, the axiality step of adjusting the non-shaft stretching end of support and end housing is to adopt second kind of adjusting device, wherein
The axiality step of adjusting the shaft extension end of support and end housing is: vertically place the support of tubular through flow pump motor earlier and end housing flange 7 is positioned at support flange 8 upper ends; Secondly the framework 1 with adjusting device is enclosed within on end housing flange 7 and the support flange 8, and with in the installing hole 70 on the alignment pin 14 insertion end housing flanges 7 of adjusting device; Then lock the fastening screw 2 of adjusting device, make the fixed-site of framework 1; Then by regulating the adjustment screw rod 3 of adjusting device, make the adjustment cushion block 4 of adjusting device lean against the side of support flange 8; Screw rod 3 is adjusted in rotation at last, promotes end housing flanges 7 by adjusting cushion block 4, makes end housing flange 7 relative support flanges 8 do transverse movement, end housing that can mobile like a cork tubular through flow pump motor; The anglec of rotation of screw rod 3 is adjusted in control just can control the amount of adjusting, and reaches the purpose of the axiality of accurate adjusting tubular through flow pump electric machine stand and end housing.
The axiality step of adjusting the non-axle body end of support and end housing is: vertically place the support of tubular through flow pump motor earlier and end housing flange 7 is positioned at support flange 8 upper ends, horizontal frame 51 with the framework 5 of adjusting device places on the end housing flange 7 again, and with in the installing hole 70 on the alignment pin 14 insertion end housing flanges 7 of adjusting device, lean against on the upper surface of support flange 8 by the fixing lower surface of cushion block 6 then, make the fixed-site of framework 5; Regulate the adjustment screw rod 3 of adjusting device at last, make the head end of adjusting screw rod 3 lean against the side of support flange 8 and spur end housing flange 7, make end housing flange 7 relative support flanges 8 do transverse movement, and end housing that can mobile like a cork tubular through flow pump motor; The anglec of rotation of control adjustment screw rod 3 just can be controlled the amount of movement of end housing flange 7, reaches the purpose of the axiality of accurate adjusting tubular through flow pump electric machine stand and end housing.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in claims scope of the present invention variation, the modification of the above embodiment.
Claims (5)
1. the adjusting device of the axiality of tubular through flow pump electric machine stand and end housing, described tubular through flow pump motor comprises support flange and end housing flange, described adjusting device comprises that a framework, a standing screw and adjust screw rod, it is characterized in that,
The vertical frame that described framework is vertically connected on upper and lower horizontal frame one end by the upper and lower horizontal frame and that be arranged in parallel constitutes and is コ shape, its frame inner height is greater than the thickness sum of described support flange and end housing flange, the other end of the last horizontal frame of described framework is fixed with an alignment pin that protrudes downwards, offers two tapped through holes one on the other on the side of the vertical frame of described framework;
Described standing screw and adjustment screw rod are inserted in described two tapped through holes from the outside frame oriented inward turning of described vertical frame respectively one on the other.
2. the adjusting device of the support of tubular through flow pump motor according to claim 1 and the axiality of end housing, it is characterized in that, described adjusting device comprises that also one is placed on the described down horizontal frame and adjustment cushion block that a side is connected with described adjustment screw rod, can be laterally mobile along with the rotation of adjustment screw rod so that should adjust cushion block.
3. the adjusting device of the axiality of the support of a tubular through flow pump motor and end housing comprises a framework, fixedly a cushion block and an adjustment screw rod, it is characterized in that,
The vertical bar that described framework is vertically connected on transverse bar one end by a horizontal frame and constitutes and is
Shape, the other end of the horizontal frame of described framework are fixed with an alignment pin that protrudes downwards, offer a tapped through hole on the lower side of the vertical frame of described framework;
Described fixedly cushion block is positioned on the interior angle of described framework, and its upper surface and a side are connected on the upper inner face of the lower surface of described horizontal frame and vertical frame;
Described adjustment screw rod is inserted in the described tapped through hole from the outside frame oriented inward turning of described vertical frame.
4. the adjusting device of the support of tubular through flow pump motor according to claim 3 and the axiality of end housing is characterized in that, the thickness of described fixedly cushion block equates with the thickness of described end housing flange.
5. the method for adjustment of the axiality of the support of a tubular through flow pump motor and end housing comprises the axiality step of the shaft extension end of adjusting support and end housing and the axiality step of the non-shaft stretching end of adjusting support and end housing,
The axiality step of the shaft extension end of described adjustment support and end housing is to adopt the described adjusting device of claim 1, and the axiality step of the non-shaft stretching end of described adjustment support and end housing is to adopt the described adjusting device of claim 3, it is characterized in that,
The axiality step of the shaft extension end of described adjustment support and end housing is: vertically place the support of tubular through flow pump motor earlier and the end housing flange is positioned at support flange upper end; Secondly the framework with adjusting device is enclosed within on described end housing flange and the support flange, and with in the installing hole on the alignment pin insertion end housing flange of adjusting device; Then lock the fastening screw of adjusting device, make the fixed-site of framework; Then by regulating the adjustment screw rod of adjusting device, make the adjustment cushion block of adjusting device lean against the side of support flange; Screw rod is adjusted in rotation at last, by framework pulling end housing flange, makes the relative support flange of end housing flange do transverse movement;
The axiality step of the non-axle body end of described adjustment support and end housing is: vertically place the support of tubular through flow pump motor earlier and the end housing flange is positioned at support flange upper end, horizontal frame with the framework of adjusting device places on the end housing flange again, and with in the installing hole on the alignment pin insertion end housing flange of adjusting device, lean against on the upper surface of support flange by the fixing lower surface of cushion block then, make the fixed-site of framework; Regulate the adjustment screw rod of adjusting device at last, make the head end of adjusting screw rod lean against the side of support flange and spur the end housing flange, make the relative support flange of end housing flange do transverse movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101273008A CN101841200B (en) | 2010-03-19 | 2010-03-19 | Adjustment method for coaxiality of seat and end housing of tubular pump motor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101273008A CN101841200B (en) | 2010-03-19 | 2010-03-19 | Adjustment method for coaxiality of seat and end housing of tubular pump motor |
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| CN101841200A true CN101841200A (en) | 2010-09-22 |
| CN101841200B CN101841200B (en) | 2011-11-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290879A (en) * | 2011-07-20 | 2011-12-21 | 杭州德伺麦科技有限公司 | Enclosureless square motor |
| CN106925984A (en) * | 2015-12-31 | 2017-07-07 | 沪东重机有限公司 | The matched mounting tool of run through bolt |
| CN109693105A (en) * | 2018-05-29 | 2019-04-30 | 中电华创电力技术研究有限公司 | A kind of split flange positioning adjustment device |
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| JP2934383B2 (en) * | 1994-07-08 | 1999-08-16 | 横浜市 | Parent-child shield excavator and method of maintaining concentricity |
| JP2008154427A (en) * | 2006-12-20 | 2008-07-03 | Nidec Sankyo Corp | Motor |
| CN201125319Y (en) * | 2007-11-01 | 2008-10-01 | 阮孟定 | Motor connecting mechanism of tailoring equipment |
| CN201282390Y (en) * | 2008-10-07 | 2009-07-29 | 广东美的电器股份有限公司 | Motor fixed device with adjustable position |
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| CN201750270U (en) * | 2010-03-19 | 2011-02-16 | 上海电气集团上海电机厂有限公司 | Adjusting device for adjusting coaxiality of shaft-extension ends of tubular pump motor base and end shells |
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Patent Citations (6)
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| JP2934383B2 (en) * | 1994-07-08 | 1999-08-16 | 横浜市 | Parent-child shield excavator and method of maintaining concentricity |
| JP2008154427A (en) * | 2006-12-20 | 2008-07-03 | Nidec Sankyo Corp | Motor |
| CN201125319Y (en) * | 2007-11-01 | 2008-10-01 | 阮孟定 | Motor connecting mechanism of tailoring equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290879A (en) * | 2011-07-20 | 2011-12-21 | 杭州德伺麦科技有限公司 | Enclosureless square motor |
| CN106925984A (en) * | 2015-12-31 | 2017-07-07 | 沪东重机有限公司 | The matched mounting tool of run through bolt |
| CN109693105A (en) * | 2018-05-29 | 2019-04-30 | 中电华创电力技术研究有限公司 | A kind of split flange positioning adjustment device |
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| CN101841200B (en) | 2011-11-16 |
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