CN105004889B - A kind of end face positions formula motor experiment rack multiple degrees of freedom quick centering device - Google Patents
A kind of end face positions formula motor experiment rack multiple degrees of freedom quick centering device Download PDFInfo
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- CN105004889B CN105004889B CN201510242547.7A CN201510242547A CN105004889B CN 105004889 B CN105004889 B CN 105004889B CN 201510242547 A CN201510242547 A CN 201510242547A CN 105004889 B CN105004889 B CN 105004889B
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- pinboard
- motor
- movable stand
- main support
- multiple degrees
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Abstract
The invention discloses a kind of end faces to position formula motor experiment rack multiple degrees of freedom quick centering device, including, main support, movable stand, pinboard, motor mounting rack, motor mount is connected to by pinboard on movable stand, movable stand can be moved forward and backward by the guide rail and sliding block of connection relative to main support, pinboard relative to movable stand or so and can be moved up and down by regulating device, the first internal point is provided on main support, it is matched with the first spigot edge set on motor mount, the second internal point on motor mount coordinates with the spigot edge on motor, so as to fulfill the centering of the first internal point on electrical axis and main support.The present invention realizes quick centring function, and motor model adaptability degree is good, is not restricted by motor external form, that is, ensure to replace motor model for the first time clamping motor when centering efficiency, also achieve the accuracy and rapidity of same model motor secondary installing.
Description
Technical field
The present invention relates to motor locating devices, and in particular to a kind of end face positioning formula motor experiment rack multiple degrees of freedom is quick
Centralising device.
Background technology
The various characteristics curve of motor in electric automobile is the foundation that electric vehicle designer is driven design, although motor
Producer provides characterisitic parameter, but larger with actual performance difference, therefore, it is necessary to obtain true motor performance ginseng by testing
Number could provide basic data for exploitation electric vehicle.
Dynamometer machine is consolidated by transmission shaft and motor axis connection, motor by corresponding positioning device on motor test rack at present
Fixed, which is fixed further through the parallel groove on cast iron base, and positioning device mainly includes L bracket and switching
Plate, one end face of pinboard are connected with motor end face, another end face connection L bracket is positioned.When replacing motor, need
The position of L bracket is adjusted, because test requirements document accuracy of alignment is higher, adjustment every time all takes a substantial amount of time energy, and efficiency is very
It is low.
In view of motor existing for existing electromechanical testing rack replaces centering time long, cumbersome present situation, design one
The novel quick centering device of kind is just particularly important.
Invention content
To solve the above problems, the present invention devises a kind of end face positioning formula motor experiment rack multiple degrees of freedom quick centring
Device realizes quick alignment function, improves the accuracy of centering, and the time is greatly saved.
Technical solution provided by the invention is：
A kind of end face positions formula motor experiment rack multiple degrees of freedom quick centering device, including：
Main support is fixed on experimental bench, and it is fixed for the cylinder first of centering to be offered on the main support side plate
Heart hole；
Movable stand, bottom surface are connected with sliding block, the sliding block and the guide rail cooperation for being arranged on both sides, make movable stand phase
The main support is moved forward and backward；
Pinboard is installed on above the movable stand, and realizes that relatively described movable stand is left by regulating device
It is right and move up and down and be locked；
Motor mounting rack is installed on above pinboard, is realized by positioning device and locking device relative to described turn
The positioning and fixation of fishplate bar, the motor mounting rack side is provided with cylindrical second internal point and the first centering of cylinder is convex
Platform, first spigot edge are matched with first internal point, second internal point and the spigot edge phase on motor
Cooperation.
Preferably, knob handle is provided on the movable stand, convenient for the knob handle is pulled to lead movable stand edge
Rail is moved forward and backward.
Preferably, be provided with lock-screw on the sliding block, screw the lock-screw can make the sliding block with it is described
Guide rail is fixed.
Preferably, the positioning device is to be arranged on four cylindrical boss of the pinboard upper surface and be arranged on
Four blind holes of installing plate bottom plate lower surface, four cylindrical boss are matched with four blind holes, make installing plate and switching
Plate keeps relative position constant.
Preferably, the fixing device is the buckle being arranged on pinboard, and the buckle can block the installation
The bottom plate of plate makes the pinboard mutually be fixed with installing plate.
Preferably, the regulating device includes being connected to the movable stand, four upward screw rods of axis and setting
In the four straight trough type through-holes extended in left-right direction on pinboard, the screw rod is passed through from the straight trough type through-hole, realizes spiral shell
Bar horizontally slips in straight trough type through-hole；Pinboard is each provided with a nut up and down and is connect with the screw rod, under turn pinboard
The nut of side makes nut be moved up and down with respect to screw rod, realizes moving up and down for pinboard, the nut reality above turn pinboard
Pinboard is now locked, pinboard is made to be fixed with the movable stand.
Preferably, the main support is L-shaped, both sides and the intermediate floor being provided with for strengthening intensity.
Preferably, the motor mounting rack is L-shaped, and both sides are provided with the floor for strengthening intensity.
Preferably, the bolt mounting holes for interconnection, spiral shell are provided on the main support and motor mounting rack
Bolt passes through from the bolt mounting holes and passes through nut check and mutually fixes the main support with motor mounting rack.
Compared with prior art the beneficial effects of the invention are as follows：
The present invention realizes quick centring function, and motor model adaptability degree is good, is not restricted by motor external form, in addition moved
Degree of freedom is more with adjusting, and motor mounting rack height and left and right are adjustable, and with larger regulated quantity, and movable stand is along motor shaft
Quick and convenient to movement, bottom is coordinated by guide rail slide block, so as to fulfill fast and parallel movement.And motor mounting rack edge electricity
Machine radially and short transverse can all fix, so as to ensure motor test for the first time after position accurately fix, that is, ensure replace motor
Model for the first time clamping motor when centering efficiency, also achieve the accuracy and rapidity of same model motor secondary installing.
Description of the drawings
Fig. 1 is the structural representation that end face of the present invention positions formula motor experiment rack multiple degrees of freedom quick centering device
Figure.
Fig. 2 is movable stand of the present invention and pinboard installation site figure.
Fig. 3 is motor mounting rack front view of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
The present invention provides a kind of end face positioning formula motor experiment rack multiple degrees of freedom quick centering device, as shown in Figure 1, packet
Include main support 1, movable stand 2, pinboard 3, motor mounting rack 4.
Main support 1 is L-shaped, is made of side plate and bottom plate two parts, and side plate is fixed on by fot screw on experimental bench,
Floor is provided between side plate and bottom plate, for strengthening the intensity of main support 1, floor is set to both sides and middle part.Main support 1
Circular hole is offered on side plate as the first internal point 5, which uses as the benchmark of quick centring.
The bottom plate of main support 1 is connected with an extension tablet 6, for lengthening the length of 1 bottom plate of main support, extension tablet 6
Upper surface is concordant with the upper surface of 1 bottom plate of main support, and extension tablet 6 is H-shaped, and in its both sides, installation is there are two the linear guide 7, often
2 sliding blocks 8 are provided in a the linear guide 7, the bottom of movable stand 2 stretches out two wing sides, is provided with mounting hole on it, leads to
It crosses the mounting hole to connect with four sliding blocks 8, realizes movable stand 2 and slided along the linear guide 7.It is provided on movable stand 2
Knob handle 9, is moved convenient for pushing or pull on movable stand 2.
Together referring to Fig.2, pinboard 3 is mounted on the top of movable stand 2, pinboard 3 is realized opposite by regulating device
It movable stand 2 or so and moves up and down and is locked, preferred mode is is provided in four axial directions on movable stand 2
Screw rod 10, on pinboard 3 setting there are four the straight slit-like through-holes 11 that extend in left-right direction, four screw rods 10 from this four
It is passed through, and horizontally slip in it in a straight slit-like through-holes 11, the nut 12 there are two connections on each screw rod 10, the two
Nut 12 is respectively placed in above and below pinboard 3, and the diameter of nut 12 is more than the width of straight slit-like through-holes, turn pinboard
The nut 12 of 3 lower sections can be such that the nut 12 is moved up and down with respect to screw rod 10, so as to change the height of pinboard 3, screw switching
The nut 12 of 3 top of plate can be such that pinboard 3 is fixed with 2 phase of movable stand.
3 top of pinboard is equipped with motor mount 4, and motor mount 4 is L-shaped, and bottom plate is by positioning and locking dress
It puts and is connect with pinboard 3.The second internal point 13 is provided on its side plate, second internal point 13 is for the spigot edge with motor
It matches, electrical axis is kept concentric with second internal point.Still there is motor fixing hole on motor mount 4, it will be electric
Machine is fixed with motor mount 4.The first spigot edge 14 is additionally provided on 4 side plate of motor mount, first spigot edge 14
It is matched with the first internal point 5 on main support 1, as the seam allowance that a pair cooperates, makes first spigot edge 14 and the
The axis of one internal point 5 overlaps.
Motor mount 4 and pinboard 3 ensure the relative position between them, preferred mode by positioning device
To be set on pinboard 3 there are four cylindrical protrusions 15, in 4 bottom plate lower surface of motor mount, there are four blind hole 16, blind holes
16 match with cylindrical protrusions 15, and cylindrical protrusions 15 are inserted into blind hole 16, keep motor mount 4 and pinboard 3
Relative position is constant.In the side of pinboard 3, there are four buckles 17 for setting, which can block the bottom plate of motor mount 4,
It is made to be fixed with 3 phase of pinboard.It is corresponding on motor mount 4 and main support 1 to be provided with mounting hole, for motor to be pacified
Dress seat 4 is fixed with main support 1.
The course of work of positioning formula motor experiment rack multiple degrees of freedom quick centering device in end face of the present invention is as follows：
Main support 1 and extension tablet 6 are fixed on experimental bench, knob handle 9 is pulled to pull back movable stand 2, pinboard 3 is put
The top of movable stand 2 is placed in, screw rod 10 is made to be passed through out of straight slit-like through-holes on pinboard 3, the pinboard 3 that horizontally slips is to greatly
General suitable position, and the position of the nut 12 of 3 lower section of adjusting switchover plate, make pinboard 3 be placed in suitable height, finally screw
The nut 12 of 3 top of pinboard makes pinboard 3 be fixed with movable stand 2.
Motor is installed on motor mount 4, the positioning convex platform and the second internal point on motor mount 4 for making motor
13 cooperations, make electrical axis be overlapped with 13 axis of the second internal point, are mutually fixed motor with motor mount 4 with bolt.It will
Motor mount 4 is installed on pinboard 3, and four cylindrical projections 15 is made to be inserted into the blind hole 16 under motor mount 4, make electricity
Machine mounting base 4 keeps the relative position with pinboard 3.Push knob handle 9 by movable stand 2 to being pushed forward, make motor mount 4 with
Main support 1 is mutually close, and whether the first spigot edge 14 checked on motor mount 4 can feel relieved with first on main support 1
Hole 5 matches, if cannot coordinate the relative position checked between them, the position of regulation motor mounting base 4 is come with this.It unscrews
The nut 12 of 3 top of pinboard adjusts the right position of motor mount 4,3 lower section of adjusting switchover plate by sliding pinboard 3
Nut 12 adjust the upper-lower position of motor mount 4, the nut 12 of 3 top of pinboard is screwed after adjustment.Through continuous
The first spigot edge 14 on motor mount 4 is made to be matched with the first internal point 5 on main support 1 after adjustment, then uses spiral shell
Motor mount 4 is fixedly connected by bolt with main support 1, is finally fixed motor mount 4 and 3 phase of pinboard using buckle.It is complete
It installs to finish and can carry out test operation.
After experiment, the bolt between motor mount 4 and main support 1 is dismantled, knob handle 9 is pulled to draw movable stand 2
Go out, unlock buckle 17 and remove motor mount 4 together with motor, then the identical motor mount 4 that motor will be had been equipped with
It is installed on pinboard, is fixed after motor mount 4 directly by movable stand 2 with buckle 17 to being pushed forward, without adjusting again
Centering operation can be completed in the position of pinboard 3, and installation is completed after motor mount 4 is fixedly connected with main support 1 with bolt
Process, you can continue test operation.When the motor of same model is tested, it is only necessary to adjust position when testing first time
It puts, experiment thereafter can realize quick positioning, reach and save the time, put forward efficient purpose.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, it is of the invention and unlimited
In specific details and legend shown and described herein.
Claims (7)
1. a kind of end face positions formula motor experiment rack multiple degrees of freedom quick centering device, which is characterized in that including：
Main support is fixed on experimental bench, and the first internal point of cylinder for centering is offered on the main support side plate；
Movable stand, bottom surface are connected with sliding block, the sliding block and are arranged on the guide rails of both sides and coordinate, make movable stand relative to
The main support is moved forward and backward；
Pinboard is installed on above the movable stand, and by regulating device realize relatively described movable stand or so and
It moves up and down and is locked；
Motor mounting rack is installed on above pinboard, is realized by positioning device and locking device relative to the pinboard
Positioning and fixation, the motor mounting rack side is provided with cylindrical second internal point and cylindrical first spigot edge, institute
It states the first spigot edge to match with first internal point, second internal point is matched with the spigot edge on motor；
The positioning device is to be arranged on four cylindrical boss of the pinboard upper surface and be arranged under installing plate bottom plate
Four blind holes on surface, four cylindrical boss are matched with four blind holes, and installing plate is made to keep opposite position with pinboard
It puts constant；
The locking device is the buckle being arranged on pinboard, the buckle can block the installing plate bottom plate make it is described
Pinboard is mutually fixed with installing plate.
2. end face according to claim 1 positions formula motor experiment rack multiple degrees of freedom quick centering device, feature exists
In, knob handle is provided on the movable stand, convenient for pull it is described knob handle movable stand is made to be moved forward and backward along guide rail.
3. end face according to claim 1 or 2 positions formula motor experiment rack multiple degrees of freedom quick centering device, feature
It is, lock-screw is provided on the sliding block, screwing the lock-screw can makes the sliding block be fixed with the guide rail.
4. end face according to claim 1 positions formula motor experiment rack multiple degrees of freedom quick centering device, feature exists
Include being connected to the movable stand in, the regulating device, four upward screw rods of axis and be set to a pinboard upper edge left side
Four straight trough type through-holes of right direction extension, the screw rod are passed through from the straight trough type through-hole, realize screw rod in straight trough type through-hole
Inside horizontally slip；Pinboard is each provided with a nut up and down and is connect with the screw rod, and the nut below turn pinboard makes nut
It is moved up and down with respect to screw rod, realizes moving up and down for pinboard, the nut above turn pinboard realizes locking pinboard, makes
Pinboard is fixed with the movable stand.
5. end face according to claim 1 positions formula motor experiment rack multiple degrees of freedom quick centering device, feature exists
In the main support is L-shaped, both sides and the intermediate floor being provided with for strengthening intensity.
6. end face according to claim 1 positions formula motor experiment rack multiple degrees of freedom quick centering device, feature exists
In the motor mounting rack is L-shaped, and both sides are provided with the floor for strengthening intensity.
7. end face according to claim 6 positions formula motor experiment rack multiple degrees of freedom quick centering device, feature exists
In being provided with the bolt mounting holes for interconnection on the main support and motor mounting rack, bolt is installed from the bolt
Hole passes through and passes through nut check and mutually fixes the main support with motor mounting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510242547.7A CN105004889B (en) | 2015-01-26 | 2015-05-13 | A kind of end face positions formula motor experiment rack multiple degrees of freedom quick centering device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038726 | 2015-01-26 | ||
| CN2015100387269 | 2015-01-26 | ||
| CN201510242547.7A CN105004889B (en) | 2015-01-26 | 2015-05-13 | A kind of end face positions formula motor experiment rack multiple degrees of freedom quick centering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105004889A CN105004889A (en) | 2015-10-28 |
| CN105004889B true CN105004889B (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510242547.7A Expired - Fee Related CN105004889B (en) | 2015-01-26 | 2015-05-13 | A kind of end face positions formula motor experiment rack multiple degrees of freedom quick centering device |
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| CN (1) | CN105004889B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353308B (en) * | 2015-12-03 | 2018-06-26 | 昆山凯捷特电子研发科技有限公司 | A kind of electromechanical testing automatic quick clamping device and its application method |
| CN109696566B (en) * | 2017-10-20 | 2020-10-23 | 株洲中车时代电气股份有限公司 | Test mounting frame of end face mounting type motor |
| CN108768097A (en) * | 2018-07-03 | 2018-11-06 | 博众精工科技股份有限公司 | Oblique opportunity structure and motor assembling device |
| CN110133502A (en) * | 2019-05-13 | 2019-08-16 | 安徽中磁高科有限公司 | A kind of quick centering device of New energy automobile motor test rack |
| CN110285962A (en) * | 2019-06-11 | 2019-09-27 | 安徽合力股份有限公司 | Positioning driving means for gearbox test-bed |
| CN110221206B (en) * | 2019-06-27 | 2021-03-02 | 奇瑞汽车股份有限公司 | Motor installation rack and motor power measurement test device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202994992U (en) * | 2012-11-30 | 2013-06-12 | 广州数控设备有限公司 | A performance testing device suitable for multiple rabbet motors with different specifications |
| CN203352373U (en) * | 2013-08-02 | 2013-12-18 | 武汉钢铁(集团)公司 | Transmission system electromechanical connecting device |
| CN203566560U (en) * | 2013-11-28 | 2014-04-30 | 温州市飞扬电气有限公司 | Electric motor fixing device of electric motor testing machine |
| CN203606256U (en) * | 2013-12-18 | 2014-05-21 | 济南微纳颗粒仪器股份有限公司 | Three-dimensional automatic self-centering system |
| CN204832246U (en) * | 2015-05-11 | 2015-12-02 | 吉林大学 | Quick centering device of terminal surface locate mode motor experiment bench multi freedom |
-
2015
- 2015-05-13 CN CN201510242547.7A patent/CN105004889B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202994992U (en) * | 2012-11-30 | 2013-06-12 | 广州数控设备有限公司 | A performance testing device suitable for multiple rabbet motors with different specifications |
| CN203352373U (en) * | 2013-08-02 | 2013-12-18 | 武汉钢铁(集团)公司 | Transmission system electromechanical connecting device |
| CN203566560U (en) * | 2013-11-28 | 2014-04-30 | 温州市飞扬电气有限公司 | Electric motor fixing device of electric motor testing machine |
| CN203606256U (en) * | 2013-12-18 | 2014-05-21 | 济南微纳颗粒仪器股份有限公司 | Three-dimensional automatic self-centering system |
| CN204832246U (en) * | 2015-05-11 | 2015-12-02 | 吉林大学 | Quick centering device of terminal surface locate mode motor experiment bench multi freedom |
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| Publication number | Publication date |
|---|---|
| CN105004889A (en) | 2015-10-28 |
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Granted publication date: 20180710 |