CN204832246U - Quick centering device of terminal surface locate mode motor experiment bench multi freedom - Google Patents
Quick centering device of terminal surface locate mode motor experiment bench multi freedom Download PDFInfo
- Publication number
- CN204832246U CN204832246U CN201520300016.4U CN201520300016U CN204832246U CN 204832246 U CN204832246 U CN 204832246U CN 201520300016 U CN201520300016 U CN 201520300016U CN 204832246 U CN204832246 U CN 204832246U
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- motor
- card extender
- main support
- locate mode
- centering device
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Abstract
The utility model discloses a quick centering device of terminal surface locate mode motor experiment bench multi freedom, , which includes, the main support, move the rack, the keysets, motor mounts frame, the motor mount pad passes through the keysets and connects on moving the rack, guide rail and the slider connected were put up to the mobile station can be for the main support back -and -forth movement, the keysets can be controlled and reciprocate through adjusting device for moving the rack, be provided with first internal point on the main support, the first centering boss that sets up on its and the motor mount pad cooperatees, second internal point on the motor mount pad cooperates with the centering boss on the motor, thereby the centering of first internal point on realization motor axis and the main support. The utility model discloses a quick centering function, motor model adaptability degree is good, not restricted by the motor appearance, and centering efficiency when guaranteeing promptly to change the initial clamping motor of motor model has also realized accuracy nature and rapidity with the installation of model motor secondary.
Description
Technical field
The utility model relates to motor locating device, is specifically related to a kind of end face locate mode motor experiment stand multiple degrees of freedom quick centering device.
Background technology
The various family curves of motor in electric automobile are the foundations that electric automobile deviser carries out driving design, although motor producer provides characterisitic parameter, but it is larger with actual performance difference, therefore, real motor performance parameter must be obtained by experiment, basic data could be provided for exploitation electric vehicle.
On current motor test stand, dynamometer machine is connected with motor shaft by transmission shaft, motor is fixed by corresponding locating device, this locating device is fixed by the parallel groove on cast iron base again, locating device mainly comprises L bracket and card extender, card extender end face is connected with motor end face, and another end face connects L bracket and positions.When changing motor, need adjust the position of L bracket, because testing requirements accuracy of alignment is higher, adjust the time energy of all at substantial, efficiency is very low at every turn.
The motor replacing centering time existed in view of existing electromechanical testing stand is long, and the present situation of complex operation, designs a kind of novel quick centering device and just seem particularly important.
Summary of the invention
For solving the problem, the utility model devises a kind of end face locate mode motor experiment stand multiple degrees of freedom quick centering device, achieves alignment function fast, improves the accuracy of centering, and greatly saves the time.
The technical scheme that the utility model provides is:
A kind of end face locate mode motor experiment stand multiple degrees of freedom quick centering device, comprising:
Main support, it is fixed on experiment table, described main support side plate offers cylindrical first internal point for feeling relieved;
Movable stand, its bottom surface is connected with slide block, and described slide block coordinates with the slide rail being arranged on both sides, makes movable stand movable relative to described main support;
Card extender, it is installed on above described movable stand, and realizes about relatively described movable stand by regulating device and move up and down and be locked;
Motor mounting rack, it is installed on above card extender, realize relative to the location of described card extender and fixing by locating device and locking device, described motor mounting rack side is provided with cylindrical second internal point and cylindrical first spigot edge, described first spigot edge matches with described first internal point, and described second internal point matches with the spigot edge on motor.
Preferably, described movable stand is provided with handle, is convenient to pull described handle that movable stand is moved forward and backward along guide rail.
Preferably, described slide block is provided with lock-screw, screws described lock-screw and described slide block and described guide rail can be made to fix.
Preferably, described locating device is be arranged on four cylindrical bosses of described card extender upper surface and be arranged on four blind holes of installing plate base plate lower surface, described four cylindrical bosses match with four blind holes, make installing plate and card extender keep relative position constant.
Preferably, described locking device is the buckle be arranged on card extender, and the base plate that described buckle can block described installing plate makes described card extender and installing plate fix.
Preferably, described regulating device comprises and is connected to described movable stand, axis four screw rods upwards, and is arranged at four straight trough type through holes that card extender extends in left-right direction, described screw rod passes from described straight trough type through hole, realizes screw rod and horizontally slips in straight trough type through hole; Card extender is respectively provided with a nut up and down and is connected with described screw rod, nut below turn card extender makes the relative screw rod of nut move up and down, achieve moving up and down of card extender, the nut above turn card extender realizes locking card extender, and card extender and described movable stand are fixed.
Preferably, described main support is L-type, its both sides and the middle floor be provided with for strengthening intensity.
Preferably, described motor mounting rack is L-type, and its both sides are provided with the floor for strengthening intensity.
Preferably, described main support and motor mounting rack are provided with for interconnective bolt mounting holes, bolt is passed from described bolt mounting holes and described main support and motor mounting rack is fixed by nut lock.
Compared with prior art the beneficial effects of the utility model are:
The utility model achieves quick centring function, motor model adaptability degree is good, not powered machine outer type restriction, move in addition and regulate degree of freedom many, motor mounting rack height and left and right are all adjustable, and have larger regulated quantity, and movable stand moves axially quick and convenient along motor, coordinated by guide rail slide block bottom it, thus realize fast and parallel movement.And motor mounting rack all can be fixed along motor radial direction and short transverse, thus ensure motor test first after position accurately fix, namely ensure to change motor model first clamping motor time centering efficiency, also achieve accuracy and the rapidity of same model motor secondary installing.
Accompanying drawing explanation
Fig. 1 is the structural representation of end face locate mode motor experiment stand multiple degrees of freedom quick centering device described in the utility model.
Fig. 2 is movable stand described in the utility model and card extender installation site figure.
Fig. 3 is motor mounting rack front view described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to instructions word to make those skilled in the art.
The utility model provides a kind of end face locate mode motor experiment stand multiple degrees of freedom quick centering device, as shown in Figure 1, comprises main support 1, movable stand 2, card extender 3, motor mounting rack 4.
Main support 1 is L-shaped, and be made up of side plate and base plate two parts, side plate is fixed on experiment table by foot screw, between side plate and base plate, be provided with floor, and for strengthening the intensity of main support 1, floor is arranged at both sides and middle part.The side plate of main support 1 offers circular hole as the first internal point 5, this first internal point 5 uses as the benchmark of quick centring.
The base plate of main support 1 is connected with an extension flat board 6, for lengthening the length of main support 1 base plate, the upper surface extending flat board 6 is concordant with the upper surface of main support 1 base plate, extend dull and stereotyped 6 in H-shaped, two line slideways 7 are installed in its both sides, each line slideway 7 are provided with 2 slide blocks 8, two wing limits are stretched out in the bottom of movable stand 2, be provided with mounting hole thereon, be connected with four slide blocks 8 by this mounting hole, achieve movable stand 2 linearly guide rail 7 slide.Movable stand 2 is provided with handle 9, is convenient to promote or pull movable stand 2 to move.
Consult Fig. 2 in the lump, card extender 3 is arranged on the top of movable stand 2, card extender 3 realizes relative movement stand about 2 by regulating device and moves up and down and be locked, its preferred mode is on movable stand 2, be provided with four screw rods 10 axially, card extender 3 is provided with four straight slit-like through-holes 11 extended in left-right direction, these four screw rods 10 pass in these four straight slit-like through-holes 11, and within it horizontally slip, each screw rod 10 is connected with two nuts 12, these two nuts 12 are placed in above and below card extender 3 respectively, the diameter of nut 12 is greater than the width of straight slit-like through-holes, nut 12 below turn card extender 3 can make the relative screw rod 10 of this nut 12 move up and down, thus change the height of card extender 3, the nut 12 screwed above card extender 3 can make card extender 3 and movable stand 2 fix.
Be provided with motor mount 4 above card extender 3, motor mount 4 is L-shaped, and its base plate is connected with card extender 3 by location and locking device.Its side plate is provided with the second internal point 13, electrical axis and this second internal point, for matching with the spigot edge of motor, are kept concentric by this second internal point 13.Motor mount 4 still there is motor fixed orifice, motor and motor mount 4 are fixed.Motor mount 4 side plate is also provided with the first spigot edge 14, this first spigot edge 14 matches with the first internal point 5 on main support 1, as the seam that a pair cooperatively interacts, makes the dead in line of this first spigot edge 14 and the first internal point 5.
Motor mount 4 and card extender 3 guarantee the relative position between them by locating device, its preferred mode for be provided with four cylindrical protrusions 15 on card extender 3, four blind holes 16 are had at motor mount 4 base plate lower surface, blind hole 16 matches with cylindrical protrusions 15, cylindrical protrusions 15 is inserted in blind hole 16, keeps motor mount 4 constant with the relative position of card extender 3.Be provided with four buckles 17 in the side of card extender 3, this buckle can block the base plate of motor mount 4, and itself and card extender 3 are fixed.Correspondingly respectively on motor mount 4 and main support 1 be provided with fixed orifice, for motor mount 4 and main support 1 being fixed.
The course of work of end face locate mode motor experiment stand multiple degrees of freedom quick centering device described in the utility model is as follows: be fixed on experiment table by main support 1 and extension dull and stereotyped 6, handle 9 is pulled to be pulled back by movable stand 2, card extender 3 is positioned over the top of movable stand 2, screw rod 10 is passed in the straight slit-like through-holes card extender 3, horizontally slip card extender 3 to probably suitable position, and the position of nut 12 below regulating rotary fishplate bar 3, card extender 3 is made to be placed in suitable height, the nut 12 finally screwed above card extender 3 makes card extender 3 fix with movable stand 2.
Motor is installed on motor mount 4, the positioning boss of motor is coordinated with the second internal point 13 on motor mount 4, make electrical axis and this second internal point 13 dead in line, with bolt, motor and motor mount 4 are fixed.Motor mount 4 is installed on card extender 3, in the blind hole 16 under making four cylindrical projection 15 be inserted into motor mount 4, makes motor mount 4 and card extender 3 keep this relative position.Promote handle 9 movable stand 2 is pushed away forward, make motor mount 4 mutually close with main support 1, check whether the first spigot edge 14 on motor mount 4 can match with the first internal point 5 on main support 1, if the relative position checked between them can not be coordinated, regulate the position of motor mount 4 with this.Unscrew the nut 12 above card extender 3, adjusted the right position of motor mount 4 by slip card extender 3, the nut 12 below regulating rotary fishplate bar 3 adjusts the upper-lower position of motor mount 4, screws the nut 12 above card extender 3 after adjustment.After constantly adjusting, the first spigot edge 14 on motor mount 4 is matched with the first internal point 5 on main support 1, then with bolt, motor mount 4 is fixedly connected with main support 1, finally use buckle motor mount 4 and card extender 3 to be fixed.Complete installing is finished and can be carried out test operation.
After test, bolt between dismounting motor mount 4 and main support 1, handle 9 is pulled to be pulled out by movable stand 2, untie buckle 17 motor mount 4 is pulled down together with motor, again the identical motor mount 4 being equipped with motor is installed on card extender, fix with buckle 17 and direct after motor mount 4 movable stand 2 to be pushed away forward, position without the need to again adjusting card extender 3 can complete centering operation, complete installation process after being fixedly connected with main support 1 by motor mount 4 with bolt, can test operation be proceeded.When the motor of same model is tested, only need the adjustment position when first time experiment, experiment thereafter just can realize quick position, reaches and saves time, the object of raising the efficiency.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in instructions and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. an end face locate mode motor experiment stand multiple degrees of freedom quick centering device, is characterized in that, comprising:
Main support, it is fixed on experiment table, described main support side plate offers cylindrical first internal point for feeling relieved;
Movable stand, its bottom surface is connected with slide block, and described slide block coordinates with the slide rail being arranged on both sides, makes movable stand movable relative to described main support;
Card extender, it is installed on above described movable stand, and realizes about relatively described movable stand by regulating device and move up and down and be locked;
Motor mounting rack, it is installed on above card extender, realize relative to the location of described card extender and fixing by locating device and locking device, described motor mounting rack side is provided with cylindrical second internal point and cylindrical first spigot edge, described first spigot edge matches with described first internal point, and described second internal point matches with the spigot edge on motor.
2. end face locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 1, is characterized in that, described movable stand is provided with handle, is convenient to pull described handle that movable stand is moved forward and backward along guide rail.
3. end face locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 1 and 2, is characterized in that, described slide block is provided with lock-screw, screw described lock-screw and described slide block and described slide rail can be made to fix.
4. end face locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 1, it is characterized in that, described locating device is be arranged on four cylindrical bosses of described card extender upper surface and be arranged on four blind holes of installing plate base plate lower surface, described four cylindrical bosses match with four blind holes, make installing plate and card extender keep relative position constant.
5. end face locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 4, it is characterized in that, described locking device is the buckle be arranged on card extender, and the base plate that described buckle can block described installing plate makes described card extender and installing plate fix.
6. end face locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 1, it is characterized in that, described regulating device comprises and is connected to described movable stand, axis four screw rods upwards, with be arranged at four straight trough type through holes that card extender extends in left-right direction, described screw rod passes from described straight trough type through hole, realizes screw rod and horizontally slips in straight trough type through hole; Card extender is respectively provided with a nut up and down and is connected with described screw rod, nut below turn card extender makes the relative screw rod of nut move up and down, achieve moving up and down of card extender, the nut above turn card extender realizes locking card extender, and card extender and described movable stand are fixed.
7. end face locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 1, it is characterized in that, described main support is L-type, its both sides and the middle floor be provided with for strengthening intensity.
8. end face locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 1, it is characterized in that, described motor mounting rack is L-type, and its both sides are provided with the floor for strengthening intensity.
9. the end face locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 7 or 8, it is characterized in that, described main support and motor mounting rack are provided with for interconnective bolt mounting holes, and bolt is passed from described bolt mounting holes and described main support and motor mounting rack is fixed by nut lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300016.4U CN204832246U (en) | 2015-05-11 | 2015-05-11 | Quick centering device of terminal surface locate mode motor experiment bench multi freedom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300016.4U CN204832246U (en) | 2015-05-11 | 2015-05-11 | Quick centering device of terminal surface locate mode motor experiment bench multi freedom |
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| Publication Number | Publication Date |
|---|---|
| CN204832246U true CN204832246U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300016.4U Expired - Fee Related CN204832246U (en) | 2015-05-11 | 2015-05-11 | Quick centering device of terminal surface locate mode motor experiment bench multi freedom |
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| Country | Link |
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| CN (1) | CN204832246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004889A (en) * | 2015-01-26 | 2015-10-28 | 吉林大学 | End surface positioning type motor experiment bench multi-degree of freedom rapid centring device |
| CN109696566A (en) * | 2017-10-20 | 2019-04-30 | 株洲中车时代电气股份有限公司 | The test mounting rack of end face installation class motor |
-
2015
- 2015-05-11 CN CN201520300016.4U patent/CN204832246U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004889A (en) * | 2015-01-26 | 2015-10-28 | 吉林大学 | End surface positioning type motor experiment bench multi-degree of freedom rapid centring device |
| CN105004889B (en) * | 2015-01-26 | 2018-07-10 | 吉林大学 | A kind of end face positions formula motor experiment rack multiple degrees of freedom quick centering device |
| CN109696566A (en) * | 2017-10-20 | 2019-04-30 | 株洲中车时代电气股份有限公司 | The test mounting rack of end face installation class motor |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |