CN105978240A - Device capable of realizing stator and rotor combination of electronic pump - Google Patents
Device capable of realizing stator and rotor combination of electronic pump Download PDFInfo
- Publication number
- CN105978240A CN105978240A CN201610224201.9A CN201610224201A CN105978240A CN 105978240 A CN105978240 A CN 105978240A CN 201610224201 A CN201610224201 A CN 201610224201A CN 105978240 A CN105978240 A CN 105978240A
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- CN
- China
- Prior art keywords
- rotor
- stator
- water pump
- seat
- guide rail
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/16—Centering rotors within the stator; Balancing rotors
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a device capable of realizing stator and rotor combination of an electronic pump. The device capable of realizing stator and rotor combination of the electronic pump comprises a combining base plate, wherein the combining base plate is longitudinally provided with a first guide rail. The device is characterized in that the first guide rail is provided with a stator positioning component in a sliding manner which is used for installing a pump stator, a blocking component used for controlling the gliding distance of the stator positioning component is arranged below the stator positioning component on the first guide rail, a rotor positioning component used for installing a pump rotor, which already completes magnetization, is arranged under the stator positioning component, the rotor positioning component comprises a rotor base used for placing the pump rotor and a rotor limiting member used for limiting upward movement of the pump rotor, and the rotor limiting member is located at the lateral part of the rotor base and is connected with an execution component. The device provided by the invention can check a previous poor working procedure, realize automatic combination of the stator and the rotor of the automobile electronic pump, and improve the production efficiency and the qualified rate or products.
Description
[technical field]
The present invention relates to a kind of fitting device, particularly relate to a kind of realize electronic water pump stator and device that rotor attaches together.
[background technology]
Water pump is one of important composition part of car engine cooling system, and the effect of water pump is to make it circulate in a cooling system by coolant is carried out pressurization, and distributing of accelerated heat, so that electromotor works within the temperature range of being maintained at optimum.Along with development and the progress of science and technology of society, automobile cooling water pump the most gradually changes to electronic water pump from mechanical water pump.Coming from engine spindle compared to traditional mechanical formula cooling water car pump power, the power of automobile cooling electronic water pump comes from electromotor or set of cells, it is not necessary to it is less that belt or chain carry out power transmission, noise and energy resource consumption；Using electronic commutation in structure, electronic unit is completely isolated with pump chamber, safer reliably；The rotating speed relying on controller to realize cooling water pump controls, and cooling effect is more notable.Therefore, automobile cooling water pump employing electronic water pump is an inexorable trend of China Automobile Industry.
The composition of electronic water pump for automobile includes bonnet, drive circuit board, stator, motor casing, rotor, motor shaft and water pump shell, such as application notification number CN204532856U, the Chinese invention patent application disclosure of entitled " a kind of electronic water pump for automobile ".At present, although electronic water pump for automobile is with a wide range of applications due to its excellent performance, but still lack production technology reliable, efficient.The production stage of electronic water pump for automobile is the most, typically can be roughly divided into magnetizing, stator and rotor and attach together, fills the flow process such as protecgulum and support, support gluing and program loading, cartridge socket and soldering, electric resistance welding, dress bonnet, no load test, packaging.Wherein, the core component stator of electronic water pump for automobile and attaching together of rotor, the rotor stator magnetized that is near completion is installed on the hollow cavity of stator and keeps stator and rotor coaxial, it is substantially dependence man-made assembly, this not only takes time and effort, and production efficiency is low, qualification rate is the lowest, does not reaches far away the market demands of electronic water pump.
[summary of the invention]
The present invention is directed to the defect of above-mentioned prior art, it is provided that a kind of electronic water pump rotor assembling apparatus, it is possible to check previous bad operation, it is achieved the stator of electronic water pump for automobile and automatically attaching together of rotor.
When previous operation occurs bad, and when not magnetizing such as rotor or magnetize inadequate, stator and attaching together of rotor cannot complete, and so can filter out bad parts from source, it is to avoid bad parts flow into operation below, are effectively improved the yields attached together.
This technical scheme is:
A kind of realize electronic water pump stator and device that rotor attaches together, base plate is attached together including one, this attaches together and is vertically arranged with the first guide rail on base plate, described first slide on rails is provided with the stator positioning element for placing water pump stator, the lower section being positioned at stator positioning element on described first guide rail is provided with the stop member for controlling stator positioning element distance of glide, the underface of described stator positioning element is provided with for placing the rotor fixed position parts being complete the water pump rotor magnetized, described rotor fixed position parts include the rotator seat for placing water pump rotor and for limiting the rotor locating part moved on water pump rotor, rotor locating part is positioned at the sidepiece of rotator seat and is connected with executive component.In the previous operation that electronic water pump attaches together, rotor has certain magnetic by powering up to magnetize, and can produce mutual captivation with stator.The stator positioning element of the present invention can be along the first slide, and the shift motion of stator positioning element is then defined by stop member；When attaching together, stator is positioned on stator positioning element, is prevented from when moving to stop member along guide rail；Now, the water pump rotor magnetized being positioned in the rotator seat of rotor fixed position parts can be moved to stator directly over it and attract, automatically along together with moving longitudinally upward and attaching together with stator.
Concrete, in order to place stator and make stator move according to predetermined position and direction, described stator keeper comprises a slide base plate being connected with described first slide, described slide base plate is vertically connected with a transition connecting plate, described transition connecting plate is provided with a through hole for installing stator seat, described stator seat is used for placing water pump stator, and its internal diameter matches with the external diameter of water pump stator.
Concrete, in order to realize the stator of electronic water pump and coaxially attaching together of rotor, described stator seat and described rotator seat are for being coaxially disposed.
Concrete, in order to provide the power of movement to stator positioning element, described stator keeper be provided above the first cylinder, described first cylinder passes through a floating junction and is connected with described slide base plate.
Concrete, in order to stator stoping in place and reduces vibrations and colliding, described stop member includes that seat fixed by a buffer, described buffer fix seat lower end connect have an oil buffer, described buffer to fix seat upper end be provided with a bar shaped stopper.When stator is moved down into a certain position, just can produce enough captivations with the rotor of sufficient magnetic and overcome the gravity of rotor, at this moment stop member makes stator stop moving.
Concrete, in order to rotor is placed in position and easy to assembly, described rotor fixed position parts also include a rotor mounting base, described mounting base attaches together the top of base plate described in being arranged on, described rotor mounting base is horizontally arranged with the second guide rail, described rotator seat and rotor locating part and executive component is connected on described mounting base by the second slide.
Concrete, in order to more accurately rotor be realized location, make rotor and stator complete coaxially to attach together, above-mentioned rotator seat be provided centrally with the axis of guide and fairlead, the described axis of guide is installed vertically on mounting base, described fairlead is concentrically mounted on the outside of the described axis of guide, rotor and stator and remains have same axis during attaching together.
Concrete, it is finely adjusted to preferably place rotor position that rotor is placed, to realize the coaxial of rotor and stator, described rotor locating part is symmetrically distributed in the both sides of rotator seat.
Concrete, in order to realize the resilient clamp to rotor and be finely adjusted rotor-position to ensure that rotor and stator are coaxial, prevent rotor from radial direction, skew occurring when attaching together, described executive component comprises the second cylinder being connected with rotor locating part, second cylinder provides the power that rotor locating part moves, one end that described rotor locating part is connected with described second cylinder is provided with the bar shaped limited block for limiting rotor locating part shift motion, and bar shaped limited block is provided with the second oil buffer towards the side of the axis of guide.When placing rotor, rotor locating part and bar shaped limited block are driven along the second guide rail to two side shiftings by the second cylinder, after placing rotor, rotor locating part and bar shaped limited block are driven by the second cylinder and axially move along the second guide rail guide, until bar shaped limited block is stoped by the second oil buffer, rotor locating part is finely adjusted with rotor contact and to the position of rotor, it is ensured that rotor and stator are coaxial.
This technical scheme has a following useful technique effect: the present invention can realize automatically attaching together of electronic water pump stator and rotor, replaces manually attaching together, forms standardized production line, advantageously reduce human cost, improves production efficiency；The rotor fixed position parts of the present invention are fixed on lower section, moved by the stator positioning element of top and attached together, the captivation between rotor and stator is relied on to overcome the gravity of rotor to complete, therefore occur bad when previous operation, when not magnetizing such as rotor or magnetize inadequate, stator and attaching together of rotor cannot complete, and so can filter out bad parts from source, avoid bad parts to flow into operation below, be effectively improved the yields attached together.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the front view of the stator positioning element 2 of the embodiment of the present invention；
Fig. 3 is the front view of the stop member 4 of the embodiment of the present invention；
Fig. 4 is the top view of the rotor fixed position parts 3 of the embodiment of the present invention；
Fig. 5 is the side sectional view of the rotor fixed position parts 3 of the embodiment of the present invention.
Description of symbols: 1, the first guide rail；2, stator positioning element；3, rotor fixed position parts；4, stop member；5, attach together base plate；201, stator seat；208, transition connecting plate；209, slide base plate；303, rotator seat；313, mounting base；314, rotor locating part；315, the second guide rail；316, limited block；317, the second oil buffer；401, seat fixed by buffer；403, the first oil buffer；402, stopper；901, the first cylinder；902, the second cylinder.
[detailed description of the invention]
Below in conjunction with specific embodiment, the present invention is described further.
Embodiment provided below also is not used to limit the scope that the present invention is contained, and described step is not to limit its execution sequence.Those skilled in the art combine existing common knowledge and are the present invention conspicuously improved, within also falling into the protection domain of application claims.
Embodiment
A kind of realize electronic water pump stator and device that rotor attaches together, as shown in Figure 1, base plate 5 is attached together including one, this attaches together and is vertically arranged with the first guide rail 1 on base plate 5, slide on described first guide rail 1 and be provided with the stator positioning element 2 for placing water pump stator, the lower section being positioned at stator positioning element 2 on described first guide rail 1 is provided with the stop member 4 for controlling stator positioning element 2 distance of glide, the underface of described stator positioning element 2 is provided with for placing the rotor fixed position parts 3 being complete the water pump rotor magnetized, described rotor fixed position parts 3 include the rotator seat 303 for placing water pump rotor and for limiting the rotor locating part 314 moved on water pump rotor, rotor locating part 314 is positioned at the sidepiece of rotator seat 303 and is connected with executive component.Stator positioning element 2 is for placing and located stator, and rotor fixed position parts 3 are used for placing and positioning rotor, and stop member 4 is for spacing to stator positioning element 2, and the first guide rail 1 is for providing the mobile route of stator positioning element 2.
Described stator keeper 2 comprises a slide base plate 209 being slidably connected with described first guide rail 1, slide base plate 209 is vertically connected with a transition connecting plate 208, described transition connecting plate 208 is provided with a through hole for installing stator seat 201, described stator seat 201 is used for placing water pump stator, as shown in Figure 2.
Described stator seat 201 and described rotator seat 303 are for being coaxially disposed.
Described stator keeper 2 be provided above the first cylinder 901, described first cylinder 901 is connected with described slide base plate 209 by a floating junction 207, and the first cylinder 901 can provide power that stator positioning element 2 is slided along the first guide rail 1.
As shown in figures 1 and 3, described stop member 4 includes that seat 401 fixed by a buffer, and the lower end connection of seat 401 fixed by described buffer an oil buffer 403, and described buffer is fixed the upper end of seat 401 and is provided with a bar shaped stopper 402.When stator is moved down into a certain position, just can produce enough captivations with the rotor of sufficient magnetic and overcome the gravity of rotor, stator is just stoped in this position by stopper 402.
As shown in Figure 4, described rotor fixed position parts 3 also include a rotor mounting base 313, described rotor mounting base 313 attaches together the top of base plate 5 described in being arranged on, described rotor mounting base 313 is horizontally arranged with the second guide rail 315, described rotator seat 303 and rotor locating part 314 and executive component are slidably connected on described mounting base 313 by the second guide rail 315, can move along the second guide rail 315.
As it is shown in figure 5, described rotator seat 303 be provided centrally with the axis of guide 301 and fairlead 302, the described axis of guide 301 is installed vertically on mounting base 313, and described fairlead 302 is concentrically mounted on the outside of the described axis of guide 301.Described rotor locating part 314 is symmetrically distributed in the both sides of rotator seat 303.
As shown in Figure 4 and Figure 5, described executive component comprises the second cylinder 902 being connected with rotor locating part 314, one end that rotor locating part 314 is connected with the second cylinder 902 is provided with the bar shaped limited block 316 for limiting rotor locating part 314 shift motion, and bar shaped limited block 316 is provided with the second oil buffer 317 towards the side of the axis of guide 301.When placing rotor, rotor locating part 314 and bar shaped limited block 316 are driven along the second guide rail 315 to two side shiftings by the second cylinder 902, after placing rotor, rotor locating part 314 and bar shaped limited block 316 are driven by the second cylinder 902 and move to the axis of guide 301 direction along the second guide rail 315, until bar shaped limited block 316 is stoped by the second oil buffer 317, rotor locating part 314 is finely adjusted with rotor contact and to the position of rotor, it is ensured that rotor and stator are coaxial.
The principle that attaches together of the present invention is that rotor passes through that powering up magnetizes and has certain magnetic, can and stator produce captivation.Detailed process is as follows: be positioned over by stator on the stator seat 201 of stator positioning element, is driven by the first cylinder 901 and moves along the first guide rail 1, is prevented to during stop member 4；Rotor is positioned in the rotor locating part 314 of rotor fixed position parts 3, is positioned by the axis of guide 301, fairlead 302, rotator seat 303 so that it is remain coaxial state with rotor；When being blocked parts 4 above stator moves to rotor and being spacing, the rotor being full of magnetic can be attracted by stator, overcomes the gravity of self, the most axially moves up together with attaching together with stator, complete to attach together.If rotor does not magnetizes or the amount of magnetizing inadequate, then cannot overcome the gravity of self, it is impossible to attach together.And owing to stator positioning element is to the location of stator and the rotor fixed position parts location to rotor, stator, rotor have same axis all the time, attach together and will not deviate.Therefore, using assembly of the invention to realize attaching together of electronic water pump stator and rotor, replace manually attaching together, the qualification rate of final electronic water pump finished product can improve 15%, and achieve and automatically attach together, and substantially increases production efficiency.
Claims (9)
1. realizing electronic water pump stator and a device that rotor attaches together, attach together base plate (5) including one, this attaches together base plate
(5) the first guide rail (1) it is vertically arranged with on, it is characterised in that: the upper slip of described first guide rail (1) is provided with use
In the stator positioning element (2) of placement water pump stator, described first guide rail (1) is positioned at stator positioning element (2)
Lower section be provided with the stop member (4) for controlling stator positioning element (2) distance of glide, described stator positions
The underface of parts (2) is provided with for placing the rotor fixed position parts (3) being complete the water pump rotor magnetized,
Described rotor fixed position parts (3) include the rotator seat (303) for placing water pump rotor and are used for limiting water pump and turn
On son move rotor locating part (314), rotor locating part (314) be positioned at rotator seat (303) sidepiece and with execution
Element connects.
The most according to claim 1 realize electronic water pump stator and device that rotor attaches together, it is characterised in that institute
State stator keeper (2) and comprise a slide base plate (209) being slidably connected with described first guide rail (1), described cunning
Seat bottom plate (209) is vertically connected with a transition connecting plate (208), and described transition connecting plate (208) is provided with one and leads to
Hole is used for installing stator seat (201), and described stator seat (201) is used for placing water pump stator.
The most according to claim 1 realize electronic water pump stator and device that rotor attaches together, it is characterised in that institute
State stator seat (201) and described rotator seat (303) for being coaxially disposed.
The most according to claim 1 realize electronic water pump stator and device that rotor attaches together, it is characterised in that institute
That states stator keeper (2) is provided above the first cylinder (901), and described first cylinder (901) is by a floating
Joint (207) is connected with described slide base plate (209).
The most according to claim 1 realize electronic water pump stator and device that rotor attaches together, it is characterised in that institute
Stating stop member (4) and include that seat (401) fixed by a buffer, described buffer is fixed the lower end of seat (401) and is connected
Having an oil buffer (403), described buffer is fixed the upper end of seat (401) and is provided with a bar shaped stopper (402).
The most according to claim 1 realize electronic water pump stator and device that rotor attaches together, it is characterised in that institute
Stating rotor fixed position parts (3) and also include a rotor mounting base (313), described rotor mounting base (313) is arranged
In the described top attaching together base plate (5), described rotor mounting base (313) is horizontally arranged with the second guide rail (315),
Described rotator seat (303) and rotor locating part (314) and executive component are slidably connected by the second guide rail (315)
On described mounting base (313).
The most according to claim 1 realize electronic water pump stator and device that rotor attaches together, it is characterised in that institute
That states rotator seat (303) is provided centrally with the axis of guide (301) and fairlead (302), the described axis of guide (301)
Being installed vertically on mounting base (313), described fairlead (302) is coaxially mounted to outside the described axis of guide (301)
Side.
The most according to claim 1 realize electronic water pump stator and device that rotor attaches together, it is characterised in that institute
State rotor locating part (314) and be symmetrically distributed in the both sides of rotator seat (303).
The most according to claim 1 realize electronic water pump stator and device that rotor attaches together, it is characterised in that institute
State executive component and comprise the second cylinder (902) being connected with rotor locating part (314), described rotor locating part (314)
The one end being connected with described second cylinder (902) is provided with the bar for limiting rotor locating part (314) shift motion
Shape limited block (316), bar shaped limited block (316) is provided with the second oleo cushion towards the side of the axis of guide (301)
Device (317).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224201.9A CN105978240B (en) | 2016-04-11 | 2016-04-11 | A kind of device realized electronic water pump stator and rotor and attached together |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224201.9A CN105978240B (en) | 2016-04-11 | 2016-04-11 | A kind of device realized electronic water pump stator and rotor and attached together |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105978240A true CN105978240A (en) | 2016-09-28 |
| CN105978240B CN105978240B (en) | 2018-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610224201.9A Active CN105978240B (en) | 2016-04-11 | 2016-04-11 | A kind of device realized electronic water pump stator and rotor and attached together |
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| Country | Link |
|---|---|
| CN (1) | CN105978240B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463981A (en) * | 2020-05-07 | 2020-07-28 | 博众精工科技股份有限公司 | Assembly system of motor |
| CN111490654A (en) * | 2020-05-07 | 2020-08-04 | 博众精工科技股份有限公司 | Stator and rotor assembling mechanism |
| CN118492942A (en) * | 2024-07-22 | 2024-08-16 | 温州日益机电科技有限公司 | Automatic rotor assembly equipment and method for automobile electronic water pump |
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| CN202978626U (en) * | 2012-12-19 | 2013-06-05 | 上海博泽电机有限公司 | Assembling device for capturing reference in press mounting process of motor |
| CN203887490U (en) * | 2014-06-03 | 2014-10-22 | 李生春 | Snap spring assembling machine |
| CN204481648U (en) * | 2015-03-19 | 2015-07-15 | 苏州玛捷特自动化设备有限公司 | Electrical motor of sewing machine rotor and stator casing automatic assembling |
| CN205453430U (en) * | 2016-04-11 | 2016-08-10 | 华纳圣龙（宁波）有限公司 | Device that realization electronic pump stator and rotor attached together |
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2016
- 2016-04-11 CN CN201610224201.9A patent/CN105978240B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202276252U (en) * | 2011-09-13 | 2012-06-13 | 深圳市双环全新机电股份有限公司 | Device for assembling stator and rotor |
| CN202978626U (en) * | 2012-12-19 | 2013-06-05 | 上海博泽电机有限公司 | Assembling device for capturing reference in press mounting process of motor |
| CN203887490U (en) * | 2014-06-03 | 2014-10-22 | 李生春 | Snap spring assembling machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463981A (en) * | 2020-05-07 | 2020-07-28 | 博众精工科技股份有限公司 | Assembly system of motor |
| CN111490654A (en) * | 2020-05-07 | 2020-08-04 | 博众精工科技股份有限公司 | Stator and rotor assembling mechanism |
| CN111463981B (en) * | 2020-05-07 | 2021-08-03 | 博众精工科技股份有限公司 | Assembly system of motor |
| CN111490654B (en) * | 2020-05-07 | 2021-11-02 | 博众精工科技股份有限公司 | Stator and rotor assembling mechanism |
| CN118492942A (en) * | 2024-07-22 | 2024-08-16 | 温州日益机电科技有限公司 | Automatic rotor assembly equipment and method for automobile electronic water pump |
Also Published As
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|---|---|
| CN105978240B (en) | 2018-06-05 |
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Effective date of registration: 20220325 Address after: No. 228, Nanche Road, Minglun village, Wuxiang Township, Yinzhou District, Ningbo City, Zhejiang Province, 315104 Patentee after: Ningbo Shenglong Intelligent Automobile System Co.,Ltd. Address before: 315104 Zhejiang city of Ningbo province Yinzhou investment business center No. 289 Road (West) Valley Patentee before: Warner Shenglong (Ningbo) Co.,Ltd. |
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