CN110376521A - A kind of motor clamping device of automobile drive motor testboard bay - Google Patents
A kind of motor clamping device of automobile drive motor testboard bay Download PDFInfo
- Publication number
- CN110376521A CN110376521A CN201910812861.2A CN201910812861A CN110376521A CN 110376521 A CN110376521 A CN 110376521A CN 201910812861 A CN201910812861 A CN 201910812861A CN 110376521 A CN110376521 A CN 110376521A
- Authority
- CN
- China
- Prior art keywords
- motor
- fixing axle
- clamping device
- top plate
- automobile drive
- 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.)
- Pending
Links
- 238000013519 translation Methods 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000011161 development Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of motor clamping devices of automobile drive motor testboard bay, including the motor mounting rack for placing tested motor and the lifting device connecting with mounting rack；The lifting device includes regulation handle, lead screw, top plate and bottom plate, fixing axle, translation shaft, pulley and shear；Lifting device drives upper and lower translation shaft to be translatable by rotation regulation handle, realizes moving up and down for lifting device top plate by the movement of shear；Lifting device top plate is equipped with long waist-shaped hole, it can be achieved that the vertical adjustment of motor mounting rack.To sum up, structure provided by the invention can quickly and easily adjust the concentricity of motor shaft Yu measurement of power arbor, efficiently solve motor clamping device in electromechanical testing rack and adjust difficulty, it is difficult to guarantee the motor shaft technical problem coaxial with dynamometer machine.
Description
Technical field
The invention belongs to New energy automobile motor test fields, and in particular to a kind of electricity of automobile drive motor testboard bay
Machine clamping device.
Background technique
In recent years, with the high speed development of automobile industry, due to development of automobile, the various problems of bring are further prominent.For
Solve the problems, such as environmental pollution and energy shortage, national governments are just in the development of active support new-energy automobile industry.Automobile-used drive
Dynamic motor is formed as the crucial power of pure electric automobile and hybrid vehicle, performance directly influence vehicle dynamic property and
Economy.Therefore, to do engine bench test to automobile motor very necessary.
Electromechanical testing rack uses revolving speed very high, to quilt generally to towed rack due to automobile motor at present
The concentricity of measured motor and dynamometer machine requires high.In current electromechanical testing rack, tested motor is only pacified by electric machine support
On ground black iron pedestal, this installation method can only guarantee that the freedom degree of both direction is adjustable, such as Chinese patent publication No.
CN208488056U, date of publication 2019-02-12 disclose a kind of New energy automobile motor test rack coaxiality adjustment tool,
The mechanism moves the adjusting, it can be achieved that both direction freedom degree by adjusting bolt adjusting electric machine support on ground black iron pedestal.
Only guaranteed motor output shaft is consistent with the height of dynamometer machine output shaft for such motor fixing means, can just guarantee concentricity,
It is high to the requirement on machining accuracy of electric machine support and other mounting brackets, and can not achieve the adjusting of motor output shaft height.
In conclusion how to improve tested motor mounting device, it is made efficiently and easily to realize motor output shaft and measurement of power
The adjusting of machine output shaft concentricity is current those skilled in the art's urgent problem.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of motor clamping device of automobile drive motor testboard bay,
The clamping device can quickly and easily adjust the concentricity of motor shaft Yu measurement of power arbor, efficiently solve electric in electromechanical testing rack
Machine clamping device adjusts difficult, it is difficult to guarantee the motor shaft technical problem coaxial with dynamometer machine.
In order to achieve the above object, the invention provides the following technical scheme:
A kind of motor clamping device of automobile drive motor testboard bay, including the motor installation for placing tested motor
Frame and the lifting device being connect with the mounting rack, in which:
Motor mounting rack is mounted on the top plate of lifting device by hexagon-headed bolt；Lifting device include regulation handle,
Lead screw, top plate and bottom plate, upper fixing axle, lower fixing axle, upper translation shaft, lower translation shaft, pulley and shear；Described is upper solid
Dead axle, lower fixing axle are fixedly connected by screw with top plate and bottom plate；The upper translation shaft, lower translation shaft pass through bearing and cunning
Wheel connection；It is connected between the shear by active screw.
Preferably, in a kind of above-mentioned motor clamping device of automobile drive motor testboard bay, the lead screw
One end is connect with regulation handle, and the other end is by trapezoidal thread and upper translation axis connection, and intermediate supports are in upper fixing axle.
Preferably, in a kind of above-mentioned motor clamping device of automobile drive motor testboard bay, the lead screw
Screw thread is not processed with the coupling part of upper fixing axle, lead screw is connect with upper fixing axle by axle sleeve.
Preferably, in a kind of above-mentioned motor clamping device of automobile drive motor testboard bay, the top plate and bottom
Moving guide rail of the plate as pulley.
Preferably, it in a kind of above-mentioned motor clamping device of automobile drive motor testboard bay, is set on the top plate
It sets there are two long waist-shaped hole, two long waist-shaped hole pitch-row is greater than the longitudinally mounted pitch-row of the mounting hole of motor mounting rack.
Preferably, in a kind of above-mentioned motor clamping device of automobile drive motor testboard bay, the shear and axis
It holds coupling part and is provided with hole shoulder.
Compared with prior art, the beneficial effects of the present invention are:
(1) installation site that regulation handle and mobile motor mounting rack need to be only rotated when present invention adjustment concentricity, uses
Lead screw mechanism, lifting is more steady, precision is higher, for technical personnel, adjusts fast and easy, time saving and energy saving；
(2) present invention installation tested motor when, tested motor is connected by screw bolts with motor mounting rack, motor mounting rack and
Lifting device is also connected by screw bolts, and installation is easy, and connection is reliable；
(3) present invention only needs to change motor mounting rack, especially need to only change in motor mounting rack when replacing tested motor
The position of mounting hole on vertical baffle and diameter improve the versatility of automobile drive motor testboard bay；
(4) low to the requirement on machining accuracy of motor mounting rack, processing and fabricating is easy.
Detailed description of the invention
The present invention will be further described below with reference to the drawings:
Fig. 1 is a kind of structural schematic diagram of the motor clamping device of automobile drive motor testboard bay provided by the invention；
Fig. 2 is a kind of left view semi-cutaway of the motor clamping device of automobile drive motor testboard bay provided by the invention；
Fig. 3 is a kind of A-A in Fig. 2 of the motor clamping device of automobile drive motor testboard bay provided by the invention
The cross-sectional view of line；
Fig. 4 is a kind of motor mounting rack of the motor clamping device of automobile drive motor testboard bay provided by the invention
Structural schematic diagram.
Wherein, 1 be motor mounting rack, 1-1 is vertical baffle, 1-2 is deep floor, 1-3 is mounting base, 2-1 six
Hex bolt, 2-2 are fastening nut, 3 are top plate, 4 are nut, 5 are bottom plate, 6 are shear, 7 are handle, 8 are gasket, 9 are spiral shell
Nail, 10 be lower translation shaft, 11 be lower fixing axle, 12 be pulley, 13 be bearing, 14 be lead screw, 15 be upper translation shaft, 16 be
Bearing, 17 be axle sleeve, 18 be upper fixing axle, 19 be screw, 20 be gasket.
Specific embodiment:
Finer description is done to the present invention with reference to the accompanying drawing:
As shown in Figure 1, what the present invention was connect by the motor mounting rack 1 for placing tested motor and with the mounting rack
Lifting device composition.Wherein, motor mounting rack 1 is made of vertical baffle 1-1, deep floor 1-2, mounting base 1-3, such as Fig. 4
It is shown, it is provided with 4 mounting holes on mounting base 1-3, central via hole is set among vertical baffle 1-1, is exported for tested motor
Axis passes through, and is surrounded by 4 motor installing holes, and the side deep floor 1-2 is connected with vertical baffle 1-1, the other side and installation bottom
Plate 1-3 is connected, and is connected by welding manner.
As shown in Figure 1, Figure 2, Figure 3 shows, lifting device is by regulation handle 7, lead screw 14, top plate 3, bottom plate 5, upper fixing axle
18, lower fixing axle 11, upper translation shaft 15, lower translation shaft 10, pulley 12 and shear 6 form.Wherein, on top plate 3 there are two settings
Long waist-shaped hole, hexagon-headed bolt 2-1 pass through the mounting hole on long waist-shaped hole and mounting base 1-3, are fastened by fastening nut 2-2.
The longitudinally mounted pitch-row for the threaded hole that the pitch-row of two long waist-shaped holes is greater than on top plate 3, by the bolt for changing motor mounting rack
The adjustment of the longitudinal degress of feedom may be implemented in link position.
As shown in Figure 2 and Figure 3, it is provided with threaded hole at the both ends of upper fixing axle 18 and lower fixing axle 11, is distinguished by screw 9
It is fixedly connected on top plate 3 and bottom plate 5.Upper translation shaft 15, lower translation shaft 10 both ends connect with pulley 12 by bearing 13, top
The moving guide rail of plate 3 and bottom plate 5 as pulley 12.In upper fixing axle 18, lower fixing axle 11, upper translation shaft 15 and lower translation shaft 10
On, there is one section to connect with bearing 16,16 outer ring of bearing is connect with shear 6, is cooperated by the installation site of dimensional orientation, ipsilateral
X-type is formed between two shears, is connected by active screw.
As shown in figure 3,14 one end of lead screw is connect with regulation handle 7, the other end passes through trapezoidal thread and upper translation shaft
15 connections, intermediate supports are in upper fixing axle 18.The coupling part of lead screw 14 and upper fixing axle 18 does not process screw thread, and upper
Fixing axle 18 is connected by axle sleeve 17.
Working principle of the present invention is as follows:
Tested motor is bolted on the vertical baffle 1-1 for being fixed on motor mounting rack, and motor output shaft is pierced by vertical
The central via hole of straight baffle 1-1, motor mounting rack are mounted on lifting device, and fastening nut 2-2 wouldn't be locked, and be adjusted by rotation
Handle 7 is saved, so that lead screw 14 is dallied in upper fixing axle 18, is driven by trapezoidal thread, upper translation shaft 15 moves horizontally,
It is moved in the track that top plate is formed by bending with movable pulley 12, drives the pulley 12 in lower translation shaft 10 bottom of at by shear movement
It is moved in the track that plate 5 is formed by bending, the raising and lowering of top plate 3 is realized by the cooperative movement of two sides shear.It is electric when carrying out
When machine frame testing experiment, rotates regulation handle and mobile motor installs rack position, the tune of both direction freedom degree can be realized
Whole, the freedom degree in remaining direction is adjusted by the lateral position on change dynamometer machine in T-slot black iron, and concentricity has adjusted
Bi Hou locks fastening nut 2-2.
Claims (6)
1. a kind of motor clamping device of automobile drive motor testboard bay, which is characterized in that including for placing tested motor
Motor mounting rack (1) and the lifting device that is connect with the mounting rack, in which:
Motor mounting rack (1) is mounted on the top plate (3) of lifting device by hexagon-headed bolt (2)；Lifting device includes adjusting
Handle (7), lead screw (14), top plate (3), bottom plate (5), upper fixing axle (18), lower fixing axle (11), upper translation shaft (15),
Lower translation shaft (10), pulley (12) and shear (6)；The upper fixing axle (18), lower fixing axle (11) by screw (20) with
Top plate (3) is fixedly connected with bottom plate (5)；The upper translation shaft (15), lower translation shaft (10) pass through bearing (13) and pulley
(12) it connects；It is connected between the shear (6) by activity clencher (4).
2. a kind of motor clamping device of automobile drive motor testboard bay described in accordance with the claim 1, which is characterized in that institute
Lead screw (14) one end stated is connect with regulation handle (7), and the other end is connect by trapezoidal thread with upper translation shaft (15), in
Between be supported in fixing axle (18).
3. a kind of motor clamping device of automobile drive motor testboard bay described in accordance with the claim 1, which is characterized in that institute
The coupling part of the lead screw (14) stated and upper fixing axle (18) does not process screw thread, lead screw (14) and upper fixing axle (18)
It is connected by axle sleeve (17).
4. a kind of motor clamping device of automobile drive motor testboard bay described in accordance with the claim 1, which is characterized in that institute
The top plate (3) and the moving guide rail of bottom plate (5) as pulley (12) stated.
5. a kind of motor clamping device of automobile drive motor testboard bay described in accordance with the claim 1, which is characterized in that institute
There are two long waist-shaped hole, two long waist-shaped hole pitch-row is greater than the vertical of the mounting hole of motor mounting rack (1) for setting on the top plate (3) stated
To mounting hole spacing.
6. shining a kind of motor clamping device of automobile drive motor testboard bay described in claim 1, which is characterized in that described
Shear (6) and bearing (16) coupling part be provided with hole shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812861.2A CN110376521A (en) | 2019-08-30 | 2019-08-30 | A kind of motor clamping device of automobile drive motor testboard bay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812861.2A CN110376521A (en) | 2019-08-30 | 2019-08-30 | A kind of motor clamping device of automobile drive motor testboard bay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110376521A true CN110376521A (en) | 2019-10-25 |
Family
ID=68261260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910812861.2A Pending CN110376521A (en) | 2019-08-30 | 2019-08-30 | A kind of motor clamping device of automobile drive motor testboard bay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110376521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061885A (en) * | 2021-11-18 | 2022-02-18 | 中车长春轨道客车股份有限公司 | Linear drive device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203337793U (en) * | 2013-06-20 | 2013-12-11 | 嘉兴学院 | Motor test platform |
| CN203802111U (en) * | 2014-04-03 | 2014-09-03 | 安徽理工大学 | Timing type display and storage integrated cabinet for collections |
| CN206132809U (en) * | 2016-09-28 | 2017-04-26 | 宝沃汽车（中国）有限公司 | Motor platform frame |
| CN206756875U (en) * | 2017-03-24 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Motor test stand centralising device |
| CN207408098U (en) * | 2017-09-19 | 2018-05-25 | 湖南长庆机电科教有限公司 | Comprehensive experiment platform for gear transmission strength design |
| CN210690766U (en) * | 2019-08-30 | 2020-06-05 | 吉林大学 | Motor clamping device of vehicle driving motor test bench |
-
2019
- 2019-08-30 CN CN201910812861.2A patent/CN110376521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203337793U (en) * | 2013-06-20 | 2013-12-11 | 嘉兴学院 | Motor test platform |
| CN203802111U (en) * | 2014-04-03 | 2014-09-03 | 安徽理工大学 | Timing type display and storage integrated cabinet for collections |
| CN206132809U (en) * | 2016-09-28 | 2017-04-26 | 宝沃汽车（中国）有限公司 | Motor platform frame |
| CN206756875U (en) * | 2017-03-24 | 2017-12-15 | 宝沃汽车（中国）有限公司 | Motor test stand centralising device |
| CN207408098U (en) * | 2017-09-19 | 2018-05-25 | 湖南长庆机电科教有限公司 | Comprehensive experiment platform for gear transmission strength design |
| CN210690766U (en) * | 2019-08-30 | 2020-06-05 | 吉林大学 | Motor clamping device of vehicle driving motor test bench |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061885A (en) * | 2021-11-18 | 2022-02-18 | 中车长春轨道客车股份有限公司 | Linear drive device |
| CN114061885B (en) * | 2021-11-18 | 2024-02-20 | 中车长春轨道客车股份有限公司 | Linear driving device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108372501A (en) | A kind of robot and its working method | |
| CN102837200A (en) | Automatic turning device based on workpiece positioning | |
| CN201079858Y (en) | Processing device for portals type crane gantry cylinder flange and turntable flange | |
| CN202716111U (en) | Automatic turnover device based on workpiece locating | |
| CN109058713A (en) | A kind of vibration excitor lifting device for body mode test | |
| CN205313634U (en) | Slewing bearing quenches and uses horizontal frock clamp | |
| CN110376521A (en) | A kind of motor clamping device of automobile drive motor testboard bay | |
| CN210690766U (en) | Motor clamping device of vehicle driving motor test bench | |
| CN103075983B (en) | A kind of rail-moving machine position detecting device | |
| CN210294340U (en) | Coaxiality adjusting tool for motor test | |
| CN102303470A (en) | Thorn type rotating shaft gripper of engraving machine | |
| CN218162175U (en) | Oil cooling driving motor stator and rotor attach together split device | |
| CN201926593U (en) | Rotary bending fatigue test machine for aviation conduit component | |
| CN107552670B (en) | Stamping feeding robot | |
| CN201971435U (en) | Capacitor loading and turnover mechanism | |
| CN201841393U (en) | Synchronous self-centering multi-claw chuck type weldment horizontal rotating device | |
| CN112378649B (en) | Speed reducer fixing device for speed reducer comprehensive experiment table | |
| CN209177802U (en) | A kind of adjustable elevator traction machine mounting base | |
| CN208793974U (en) | A kind of vibration excitor lifting device for body mode test | |
| CN210533910U (en) | Online camshaft hardness detecting system | |
| CN202571371U (en) | Multi-hole boring mill with combined boring rod | |
| CN202710314U (en) | Testing stand employing actuator | |
| CN206974704U (en) | Subframe fatigue test moment of flexure cancellation element | |
| CN201621089U (en) | Portable coupler regulating and centering device | |
| CN111545944A (en) | High-voltage motor stator double-side welding tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |