CN104808691A - Multi-degree-of-freedom quick centering device for circumferential location type motor experimental bench - Google Patents
Multi-degree-of-freedom quick centering device for circumferential location type motor experimental bench Download PDFInfo
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- CN104808691A CN104808691A CN201510242593.7A CN201510242593A CN104808691A CN 104808691 A CN104808691 A CN 104808691A CN 201510242593 A CN201510242593 A CN 201510242593A CN 104808691 A CN104808691 A CN 104808691A
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Abstract
The invention discloses a multi-degree-of-freedom quick centering device for a circumferential location type motor experimental bench. The multi-degree-of-freedom quick centering device for the circumferential location type motor experimental bench comprises a main bracket, a moving bench, a perpendicular lifting mechanism, a motor mounting plate and a combinative clamp, wherein the moving bench can be moved forwards and backwards relative to the main bracket through a guide rail and a sliding block, which are connected with each other; the perpendicular lifting mechanism arranged on the two sides of the moving bench drives the combinative clamp to move upwards and downwards; a motor provided with the motor mounting plate is placed on the combinative clamp; the motor mounting plate is provided with an aligning lug boss; the aligning lug boss cooperates with an aligning hole formed in the main bracket, so as to realize the centering between the axial line of the motor and the aligning hole of the main bracket. By using the multi-degree-of-freedom quick centering device for the circumferential location type motor experimental bench, a quick centering function is realized; the adaptability of the model of the motor is good; not only is the centering efficiency when the motor is clamped for the first time when the model of the motor is replaced guaranteed, but also the accuracy and the quickness of the secondary mounting of the motor of the same model are realized.
Description
Technical field
The present invention relates to motor locating device, be specifically related to a kind of circumferential 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 present invention devises a kind of circumferential 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.
Technical scheme provided by the invention is:
A kind of circumferential 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;
Vertical lifting mechanism, it is arranged at the both sides of described movable stand upper surface, and the lifting table be arranged on described vertical lifting mechanism can move up and down relative to described movable stand under vertical lifting mechanism drives;
Built-up jig, the lifting table of itself and both sides fixes, and under lifting table drives, relative movement stand moves up and down, and described built-up jig is used for the motor that is fixedly clamped;
Motor mounting plate, it is fixed on the front end of motor, described motor mounting plate is provided with cylindrical first spigot edge, and described first spigot edge matches with described first internal point.
Preferably, described built-up jig comprises:
Jig platform, it is for placing motor;
Horizontal mobile mechanism, it is arranged at the left and right sides of jig platform, can realize moving left and right;
Claw, it is arranged on the both sides of jig platform, is connected with horizontal mobile mechanism by web joint, for clamping the motor be positioned on jig platform.
Preferably, described horizontal mobile mechanism is provided with locking device.
Preferably, described claw comprises holder, Mobile base and adjusting screw(rod), and described holder and Mobile base are coordinated by dovetail slide rail, by turn adjusting screw(rod), Mobile base is moved thus clamping motor to the inside.
Preferably, described vertical lifting mechanism also comprises lifting table handwheel and trapezoidal screw, shaking described lifting table handwheel drives trapezoidal screw to rotate, and described lifting table is connected with the trapezoidal nut matched with described trapezoidal screw, realizes moving up and down of lifting table by the drive of trapezoidal screw.
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 main support is L-type, its both sides and the middle floor be provided with for strengthening intensity.
Preferably, described main support and motor mounting rack are provided with for interconnective mounting hole, by bolt, main support and motor mount are fixed.
Compared with prior art the invention has the beneficial effects as follows:
Present invention achieves quick centring function, motor model adaptability degree is good, move in addition and regulate degree of freedom many, the height of motor and left and right are all adjustable, and there is larger regulated quantity, movable stand moves axially quick and convenient along motor, coordinated bottom it by guide rail slide block, thus realizes fast and parallel movement.And the radial direction of motor and short transverse all can be fixed, 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 circumferential locate mode motor experiment stand multiple degrees of freedom quick centering device of the present invention.
Fig. 2 is vertical lifting mechanism installation site figure of the present invention.
Fig. 3 is the structural representation of vertical lifting mechanism of the present invention.
Fig. 4 is built-up jig structural representation of the present invention.
Fig. 5 is the structural representation of horizontal mobile mechanism of the present invention.
Fig. 6 is motor of the present invention and motor mounting plate structural representation.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to instructions word to make those skilled in the art.
The invention provides a kind of end face locate mode motor experiment stand multiple degrees of freedom quick centering device, as shown in Figure 1, comprise main support 1, movable stand 2, vertical lifting mechanism 3, built-up jig 4.
Main support 1 is L-shaped, and be made up of side plate and base plate two parts, base plate is fixed on experiment table by foot bolt, 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, and a plane groove, the first internal point 5 aligns with dynamometer machine input shaft axis, and the first internal point 5 is used 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.The extension flat board 6 of H-shaped increases the displacement of movable stand 2, and installation exercise can not be interfered with the floor of main support 1.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, Fig. 3, on movable stand 2, the left and right sides of plane is respectively arranged with vertical lifting mechanism 3, this vertical lifting mechanism 3 comprises Connection Block 10, trapezoidal screw 11, lifting handwheel 12 and lifting table 13, the upper plane of movable stand 2 also stretches out two wings, Connection Block 10 is bolted on two wings of movable stand, vertical lifting mechanism 3 arranged outside has 1 lifting handle 12, trapezoidal screw 11 is driven to rotate by rotating this lifting handle 12, by the bevel gear drive of pair of meshing between them, lifting table 13 is connected with the trapezoidal nut coordinated with trapezoidal screw 11, the rotation of trapezoidal screw 11 can make lifting table 13 move up and down.Because trapezoidal screw 11 has auto-lock function, thus realization rotation lifting handwheel 12 drives moving up and down of lifting table 13.Built-up jig 4 is bolted with the lifting table 3 of both sides, and thus, when rotation and lifting handwheel 12, built-up jig 4 can move up and down together with lifting table 13, and can be fixed on certain height and position, reaches the object that motor height to be assembled regulates.
As shown in Figure 4, built-up jig 4 comprises jig platform 14, horizontal mobile mechanism 15, claw 16 and web joint 17.Jig platform 14 is fixedly connected with lifting table 13, it is for being Z-shaped flat board, riser is vertical with two step planes, in the low plane left and right sides, two horizontal mobile mechanisms 15 are installed, consult Fig. 5 in the lump, horizontal mobile mechanism 15 is by movable block 18, movable block adjustment handle 19, movable block fixed knob 20, housing, screw rod, the compositions such as guide rod, movable block 18 and the nut of horizontal mobile mechanism 15 are one, horizontal mobile mechanism 15 movable block adjustment handle 19 controls the rotation of screw rod, when rotating the movable block adjustment handle 19 of horizontal mobile mechanism 15, movable block 18 can produce corresponding movement, on movable block 16, has a movable block fixed knob 18 simultaneously, tightening this knob 20 can make the movable block 16 of horizontal mobile mechanism 15 be fixed on current location, play positioning action.
Claw 16 is fixed on the web joint 17 that is connected with movable block 18, claw 16 comprises holder 21, Mobile base 22, adjusting screw(rod) 23, holder 21 there is a dovetail tangs, coordinate with the dovetail groove on Mobile base 22, play guide effect, Mobile base is headed on by adjusting screw(rod) 23, turn adjusting screw(rod) 23, Mobile base 22 can be push and produce corresponding movement, Mobile base 22 can be headed on simultaneously, reach the effect of location, when needs Mobile base 22 resets, Unscrew, pushes back Mobile base 22 with hand.
Consult Fig. 6 in the lump, the front end face of motor 24 is provided with motor mounting plate 25, the front of motor mounting plate 25 is provided with the first spigot edge 26, the axis of this first spigot edge 26 and the dead in line of motor 26, and this first spigot edge 26 matches with the first internal point 5 on main support 1, make the dead in line of the first spigot edge 26 and the first internal point 5.Correspondingly respectively on motor mounting plate 25 and main support 1 be provided with fixed orifice, for motor mounting plate 25 and main support 1 being fixed.
The course of work of circumferential locate mode motor experiment stand multiple degrees of freedom quick centering device of the present invention 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 along guide rail 7 by movable stand 2, adjustment vertical lifting mechanism 3 is to suitable height, the method of adjustment is the lifting handwheel 12 of equidirectional rotation both sides simultaneously, and lifting table 13 is moved up and down to suitable height and position together with built-up jig 4.Then rotate two movable block adjustment handles 19 makes movable block 18 move laterally together with web joint 17 and claw 16 simultaneously, vacates the middle part of jig platform 14.The motor 24 being provided with motor mounting plate 25 is positioned in the middle part of jig platform, its axle toward the front,
Promote handle 9 movable stand 2 is pushed away forward, make motor mounting plate 25 mutually close with main support 1, check whether the first spigot edge 26 on motor mounting plate 25 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.Now again regulate lifting handwheel 12, the axis making lifting table 13 move up and down together with built-up jig 4 the first spigot edge 26 made on motor mounting plate 25 is consistent with the axis height of the first internal point 5 on main support 1, simultaneously, because motor 24 is positioned on jig platform 14 unfixing, so can move left and right the dead in line that motor 24 makes the first internal point 5 on the axis of the first spigot edge 26 on motor mounting plate 25 and main support 1, the cooperation completed between them is entered in the first internal point 5 completely motor forwards movement being made the first spigot edge 26, because the first spigot edge 26 and the first internal point 5 are seams that pair of matched is closed, very little gap is only had between them, therefore just ensure that the axis of motor 24 and the dead in line of the first internal point 5 after coordinating.Now rotate two movable block adjustment handles 19 makes movable block 18 move to the inside together with web joint 17 and claw 16 simultaneously, and the adjusting screw(rod) of turn simultaneously 23 makes claw 16 clamping motor 24, finally with screw, motor mounting plate 25 and main support 1 are fixed, can test operation be carried out.
After test, screw between dismounting motor mounting plate 25 and main support 1, handle 9 is pulled to be pulled back by movable stand 2, the movable block adjustment handle 19 rotating side makes the claw 16 outwards movement of this side, opposite side is motionless, now motor 24 can be removed, the motor being connected with motor mounting plate 25 of same model is positioned on jig platform 14 by next time again, and its side is attached to two claw places of not movement last time, rotate movable block adjustment handle 19 clamping motor of opposite side, then by movable stand 2 driven forward, the cooperation of the first spigot edge 26 and the first internal point 5 can be realized.Complete installation process after being fixedly connected with main support 1 by motor mounting plate 25 with screw, 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 invention are open as above, but it is not restricted to listed in instructions and embodiment utilization, it can be applied to various applicable the field of the invention 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 present invention is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. a circumferential 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;
Vertical lifting mechanism, it is arranged at the both sides of described movable stand upper surface, and the lifting table be arranged on described vertical lifting mechanism can move up and down relative to described movable stand under vertical lifting mechanism drives;
Built-up jig, the lifting table of itself and both sides fixes, and under lifting table drives, relative movement stand moves up and down, and described built-up jig is used for the motor that is fixedly clamped;
Motor mounting plate, it is fixed on the front end of motor, described motor mounting plate is provided with cylindrical first spigot edge, and described first spigot edge matches with described first internal point.
2. circumferential locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 1, it is characterized in that, described built-up jig comprises:
Jig platform, it is for placing motor;
Horizontal mobile mechanism, it is arranged at the left and right sides of jig platform, can realize moving left and right;
Claw, it is arranged on the both sides of jig platform, is connected with horizontal mobile mechanism by web joint, for clamping the motor be positioned on jig platform.
3. circumferential locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 2, it is characterized in that, described horizontal mobile mechanism is provided with locking device.
4. the circumferential locate mode motor experiment stand multiple degrees of freedom quick centering device according to Claims 2 or 3, it is characterized in that, described claw comprises holder, Mobile base and adjusting screw(rod), described holder and Mobile base are coordinated by dovetail slide rail, by turn adjusting screw(rod), Mobile base are moved thus clamping motor to the inside.
5. circumferential locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 1, it is characterized in that, described vertical lifting mechanism also comprises lifting table handwheel and trapezoidal screw, shaking described lifting table handwheel drives trapezoidal screw to rotate, described lifting table is connected with the trapezoidal nut matched with described trapezoidal screw, realizes moving up and down of lifting table by the drive of trapezoidal screw.
6. circumferential locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 5, 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.
7. circumferential locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 6, is characterized in that, described slide block is provided with lock-screw, screw described lock-screw and described slide block and described guide rail can be made to fix.
8. the circumferential locate mode motor experiment stand multiple degrees of freedom quick centering device according to claim 5 or 6, it is characterized in that, described main support is L-type, its both sides and the middle floor be provided with for strengthening intensity.
9. the circumferential locate mode motor experiment stand multiple degrees of freedom quick centering device according to any one of claim 1-3,5-7, it is characterized in that, described main support and motor mounting rack are provided with for interconnective mounting hole, by bolt, main support and motor mount are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510242593.7A CN104808691B (en) | 2015-01-26 | 2015-05-13 | A kind of circumferentially positioned formula motor experiment stand multiple degrees of freedom quick centering device |
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|---|---|---|---|
| CN2015100384576 | 2015-01-26 | ||
| CN201510038457 | 2015-01-26 | ||
| CN201510242593.7A CN104808691B (en) | 2015-01-26 | 2015-05-13 | A kind of circumferentially positioned formula motor experiment stand multiple degrees of freedom quick centering device |
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| CN104808691A true CN104808691A (en) | 2015-07-29 |
| CN104808691B CN104808691B (en) | 2018-01-02 |
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| CN201510242593.7A Expired - Fee Related CN104808691B (en) | 2015-01-26 | 2015-05-13 | A kind of circumferentially positioned formula motor experiment stand multiple degrees of freedom quick centering device |
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| CN105424989A (en) * | 2015-12-10 | 2016-03-23 | 苏州世纪福智能装备股份有限公司 | Overturn pressing detection apparatus |
| CN105424988A (en) * | 2015-12-10 | 2016-03-23 | 苏州世纪福智能装备股份有限公司 | Detection apparatus |
| CN107340473A (en) * | 2017-08-02 | 2017-11-10 | 青岛建邦供应链股份有限公司 | Rain shaving electrical machine universal fixturing and its operating method after a kind of |
| CN107422152A (en) * | 2017-06-30 | 2017-12-01 | 南京越博电驱动***有限公司 | A kind of push button motor bench adjusting apparatus and its operating method |
| CN108152739A (en) * | 2017-12-27 | 2018-06-12 | 横店集团英洛华电气有限公司 | The general offered load test device of wheelchair left and right sidesing driving wheel motor |
| CN108845255A (en) * | 2018-06-13 | 2018-11-20 | 吉利四川商用车有限公司 | A kind of support device for vehicular electric machine test |
| CN109001625A (en) * | 2018-05-08 | 2018-12-14 | 清远初曲智能科技有限公司 | A kind of adaptive boost pressure regulation formula New energy automobile motor intelligent sensing detection platform |
| CN109143052A (en) * | 2018-08-22 | 2019-01-04 | 广东理工职业学院 | A kind of motor protection breaker operator fixture |
| CN109406842A (en) * | 2018-11-30 | 2019-03-01 | 东风电动车辆股份有限公司 | Electromechanical testing platform |
| CN109459694A (en) * | 2018-11-30 | 2019-03-12 | 东风电动车辆股份有限公司 | The motor fast replacing device of electromechanical testing platform |
| CN110221206A (en) * | 2019-06-27 | 2019-09-10 | 奇瑞汽车股份有限公司 | Motor installs rack and motor dynamometer test device |
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| CN107422152A (en) * | 2017-06-30 | 2017-12-01 | 南京越博电驱动***有限公司 | A kind of push button motor bench adjusting apparatus and its operating method |
| CN107340473B (en) * | 2017-08-02 | 2023-09-12 | 青岛建邦汽车科技股份有限公司 | Universal clamp for rear wiper motor and operation method thereof |
| CN107340473A (en) * | 2017-08-02 | 2017-11-10 | 青岛建邦供应链股份有限公司 | Rain shaving electrical machine universal fixturing and its operating method after a kind of |
| CN108152739A (en) * | 2017-12-27 | 2018-06-12 | 横店集团英洛华电气有限公司 | The general offered load test device of wheelchair left and right sidesing driving wheel motor |
| CN108152739B (en) * | 2017-12-27 | 2024-05-10 | 浙江联宜电机有限公司 | Universal loading load testing device for left and right driving wheel motors of wheelchair |
| CN109001625A (en) * | 2018-05-08 | 2018-12-14 | 清远初曲智能科技有限公司 | A kind of adaptive boost pressure regulation formula New energy automobile motor intelligent sensing detection platform |
| CN108845255A (en) * | 2018-06-13 | 2018-11-20 | 吉利四川商用车有限公司 | A kind of support device for vehicular electric machine test |
| CN109143052A (en) * | 2018-08-22 | 2019-01-04 | 广东理工职业学院 | A kind of motor protection breaker operator fixture |
| CN109406842A (en) * | 2018-11-30 | 2019-03-01 | 东风电动车辆股份有限公司 | Electromechanical testing platform |
| CN109459694A (en) * | 2018-11-30 | 2019-03-12 | 东风电动车辆股份有限公司 | The motor fast replacing device of electromechanical testing platform |
| CN109459694B (en) * | 2018-11-30 | 2024-01-02 | 东风电动车辆股份有限公司 | Motor quick-changing device of motor test bench |
| CN109406842B (en) * | 2018-11-30 | 2024-01-02 | 东风电动车辆股份有限公司 | Motor test bench |
| CN110221206A (en) * | 2019-06-27 | 2019-09-10 | 奇瑞汽车股份有限公司 | Motor installs rack and motor dynamometer test device |
| 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 |
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