CN110208581A - A kind of coaxiality adjustment tool for electromechanical testing - Google Patents
A kind of coaxiality adjustment tool for electromechanical testing Download PDFInfo
- Publication number
- CN110208581A CN110208581A CN201910605084.4A CN201910605084A CN110208581A CN 110208581 A CN110208581 A CN 110208581A CN 201910605084 A CN201910605084 A CN 201910605084A CN 110208581 A CN110208581 A CN 110208581A
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- unit
- pedestal
- electromechanical testing
- adjustment
- tested motor
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 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 claims abstract description 30
- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000000306 component Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 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
Abstract
The invention discloses a kind of coaxiality adjustment tools for electromechanical testing, including four adjustment module assemblies on the pedestal for being placed on electromechanical testing rack, wherein, the single adjustment module assembly, it include: adjusting unit, be detachably connected on the pedestal, on the pedestal around position can adjust；And support unit, for being fixedly connected with tested motor, it can be connected to up or down on the adjusting unit, wherein, four adjustment module assemblies are in two column arrangement of two rows, it is respectively at the front and rear sides position of tested motor, the tested motor carries out position adjustment by four adjustment module assemblies, so that the output shaft of the tested motor and the input shaft for loading dynamometer machine on electromechanical testing rack are coaxial.Adjusting tooling of the invention is easy to adjust, saves labor, and can be improved tested motor output shaft and loads the efficiency of dynamometer machine input shaft assignment work and the accuracy of centering.
Description
Technical field
The invention belongs to Motor Measuring Technology fields, are related to a kind of electromechanical testing adjusting tooling, are specifically related to one kind
Coaxiality adjustment tool for electromechanical testing.
Background technique
Core component one of of the motor as automobile, performance directly influence the stability and comfort of automobile, so
It is very strict to the parameters index request of motor.Therefore, motor is needed through electromechanical testing rack before entrucking to it
Performance is tested and is detected comprehensively.
Input when motor to be installed on testboard bay, to dynamometer machine is loaded on the output shaft and testboard bay of motor
Concentricity requirement between axis is very high, needs to meet the output shaft of motor and the input shaft assignment of the load dynamometer machine.Because
The performance test of motor generally has revolving speed mode and two kinds of torque mode, if the input of the output shaft of motor and load dynamometer machine
Axis does not have centering, can not only make the output shaft of motor shake at high speed relatively acutely, it is serious in addition will cause motor damage
Wound, also affects the accuracy of the numerical value of acquisition, causes test result inaccurate.
Currently, usually motor is placed in a U-shaped support base in electromechanical testing, then manually pass through jack top
Lifting motor adjusts the height of motor, adjusts the horizontal position of motor in horizontal direction by mobile entire U-shaped support base, adjusts
Whole difficulty is big, time-consuming and laborious and be difficult to be finely adjusted, so that in the output shaft and the load dynamometer machine for carrying out motor
It is lower to input shaft assignment work limitation rate.
Summary of the invention
The purpose of the present invention is to provide a kind of coaxiality adjustment tools for electromechanical testing, to solve in electromechanical testing
When the bad output shaft by motor and load dynamometer machine input shaft assignment the problem of.
For this purpose, the invention adopts the following technical scheme:
A kind of coaxiality adjustment tool for electromechanical testing, including on the pedestal for being placed on electromechanical testing rack
Four adjustment module assemblies, wherein the single adjustment module assembly, comprising: adjust unit, be detachably connected to the base
On seat, on the pedestal around position can adjust；And support unit, for being fixedly connected with tested motor, energy
It is enough to be connected on the adjusting unit up or down, wherein four adjustment module assemblies are in two column arrangement of two rows, respectively
Front and rear sides position in tested motor, the tested motor carry out position adjustment by four adjustment module assemblies,
So that the output shaft of the tested motor and the input shaft for loading dynamometer machine on electromechanical testing rack are coaxial.
Further, the unit that adjusts includes bottom plate for connecting with the pedestal, is arranged on the bottom plate
Stand type support and the lead screw transmission component being vertically arranged in the stand type support, wherein the lead screw transmission component includes
Lead screw and slide unit, the slide unit stretch out outside the stand type support, and the support unit is detachably connected on the slide unit.
Further, the adjusting unit further includes guide and limit plate, and the guide and limit plate is connected to the slide unit
One end far from the support unit, the stand type support are equipped with a pair of of guide groove, and the both ends of the guide and limit plate are located at
In the pair of guide groove.
Further, the support unit includes the mounting plate put for the inclination for the tested motor that is connected, wherein described
Mounting plate is connected by multiple fabrication holes on multiple bolts and tested motor.
Further, the support unit further includes the first connecting plate connecting with the slide unit, connection first company
Second connecting plate of fishplate bar and mounting plate and it is used to support the first stiffening plate for reinforcing the mounting plate.
Further, the slide unit is equipped with the first T-slot, and first connecting plate is bolted to by T-slot
In the first T-slot on the slide unit.
Further, the pedestal is equipped with multiple the second T-slots along horizontal front-rear direction arrangement, and the bottom plate passes through
T-slot is bolted in the second T-slot on the pedestal, in order to the front and back of the adjustment module assembly on the base
Position adjustment.
Further, the bottom plate is equipped with the waist-shaped hole arranged along horizontal left and right directions, and the T-slot is installed with bolt
In the waist-shaped hole, in order to the left-right position adjustment of the adjustment module assembly on the base.
Set in the present invention there are four adjustment module assembly, the adjustment module assembly tested motor can be carried out front and back,
The adjustment of left and right and upper and lower position, consequently facilitating by the input shaft assignment of the output shaft of tested motor and load dynamometer machine, and
And four adjustment module assemblies are respectively used to be placed on the front and rear sides of tested motor, that is, are in four sides of tested motor
Angle, so convenient for carrying out subtle adjustment by adjusting single adjustment module assembly come the position to tested motor, so as to
Enough make the centering between the output shaft of tested motor and load dynamometer machine input shaft more accurate, is conducive to the guarantor to tested motor
Shield and the accuracy for guaranteeing test result.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the front view structure of the coaxiality adjustment tool according to an embodiment of the invention for electromechanical testing；
Fig. 2 shows the side view structures of the coaxiality adjustment tool according to an embodiment of the invention for electromechanical testing；
Fig. 3 shows the plan structure of the coaxiality adjustment tool according to an embodiment of the invention for electromechanical testing；
Fig. 4 shows the single adjusting in the coaxiality adjustment tool according to an embodiment of the invention for electromechanical testing
The front view structure of unit；
Fig. 5 shows the single adjusting in the coaxiality adjustment tool according to an embodiment of the invention for electromechanical testing
The side view structure of unit；And
Fig. 6 is the cross-sectional view of the line A-A along Fig. 5.
Description of symbols
1, adjustment module assembly；11, unit is adjusted；
111, bottom plate；112, stand type support；
113, lead screw；114, slide unit；
115, guide and limit plate；116, guide groove；
117, the first T-slot；118, waist-shaped hole；
119, the second stiffening plate；12, support unit；
121, the first connecting plate；122, mounting plate；
123, the second connecting plate；124, the first stiffening plate；
100, pedestal；200, tested motor.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 3, the coaxiality adjustment tool for electromechanical testing of the invention, including be used to be connected to motor
Four adjustment module assemblies 1 on the pedestal 100 of testboard bay, wherein the single adjustment module assembly 1 includes adjusting unit
11 and support unit 12, the adjusting unit 11 be connected on the pedestal 100 by detachably connected mode, the adjusting
Unit 11 on the pedestal 100 around position can adjust, the support unit 12 is for being fixedly connected with tested electricity
Machine 200, the support unit 12 can be connected to up or down on the adjusting unit 11, so that it is single to be connected to support
Tested motor 200 in member 12 is able to carry out the adjustment of front and rear, left and right and upper and lower position.
Wherein, as shown in Figures 1 to 3, four adjustment module assemblies 1 are respectively at tested electricity in two column arrangement of two rows
Four corners that the front and rear sides position of machine 200, i.e. four adjustment module assemblies 1 are located at tested motor 200, it is described tested
Motor 200 carries out position adjustment by four adjustment module assemblies 1, so that the output shaft of the tested motor 200 and electricity
The input shaft of load dynamometer machine on machine testboard bay is coaxial.
Specifically, as shown in Figures 1 to 6, it is described adjust unit 11 include bottom plate 111 for being connect with the pedestal 100,
The stand type support 112 being welded on the bottom plate 111 and the lead screw transmission group being vertically arranged in the stand type support 112
Part, wherein the lead screw transmission component includes the lead screw 113 being rotatably arranged in stand type support 112 and is connected to described
Slide unit 114 on lead screw 113, the slide unit 114 stretch out outside the stand type support 112, and the support unit 12 removably connects
It connects on the slide unit 114, the slide unit 114 can move up and down when the lead screw 113 rotates, and the support unit 12 passes through
Lead screw transmission mode realizes that upper and lower position adjusts.
As shown in fig. 6, the lead screw transmission component further includes providing the thrust ball axis of revolute for the lead screw 113 rotation
It holds, the lead screw 113 is using the trapezoidal screw with self-locking function.
The present invention realizes the adjustment of tested motor upper and lower position using lead screw transmission mode, easy to adjust and laborsaving, adjusts
Precision is high, is able to carry out fine tuning, and the accuracy to middle adjusting is also ensured while improving to middle working efficiency.
Specifically, as shown in Figures 1 to 3, the support unit 12 includes the first connection for connecting with the slide unit 114
Plate 121, the mounting plate 122 being connected on first connecting plate 121, the mounting plate 122 is for being fixedly connected with tested motor
200, wherein the mounting plate 122 is equipped with multiple mounting holes corresponding in tested motor 200 fabrication hole (connecting hole),
The position distribution of the i.e. described mounting hole corresponds to the position distribution of the fabrication hole of the junction in tested motor 200, described tested
Motor 200 is connected on the mounting plate 122 by multiple bolts.
Mounting plate 122 in the support unit 12 is technique matching used with tested motor 200, on different motors
The position distribution in hole (connecting hole) may be different, after connecting hole location status changes on encountering motor, need replacing branch
Unit 12 is supportted, so be detachably connected to the support unit 12 on slide unit 114 by bolt in the present invention.
As shown in Figure 1, the mounting plate 122 is angularly disposed, and it is located at two groups of mounting plates of 200 two sides of tested motor
122 are oppositely arranged, and for two be oppositely arranged mounting plate 122 in inverted eight like, such design is facilitating tested motor to fix
While, mounting stability is more preferable.
Further, as shown in Fig. 1 to 5, the adjusting unit 11 further includes guide and limit plate 115, the guide and limit
Plate 115 is connected in one end end far from the support unit 12 of the slide unit 114, the stand type support 112 by bolt
The side away from the support unit 12 be equipped with a pair of of guide groove 116 for being vertically arranged, the both ends of the guide and limit plate 115
In the pair of guide groove 116, when adjusting the position of the support unit 12 up and down the guide and limit plate 115 along
The guide groove 116 moves up and down.
Since tested motor is very heavy, in order to avoid at the position of adjustment tested motor up and down, the slide unit occurs inclined
Oblique situation, has devised the guide groove and guide and limit plate, and such structure, can on the basis of with guide function
Guarantee adjustment that is steady and accurately carrying out tested motor upper and lower position.
Further, as shown in Figures 1 to 3, the support unit 12 further includes the second connecting plate 123 and the first stiffening plate
124, first connecting plate 121 and mounting plate 122 are weldingly connected by second connecting plate 123, described first reinforces
Plate 124 is weldingly connected with first connecting plate 121, the second connecting plate 123 and mounting plate 122, reinforces support to play
The effect of the mounting plate 122.
In one embodiment, as shown in Figures 1 to 3, the first T-slot 117 there are two being set on the slide unit 114, described first
Connecting plate 121 is connected in the first T-slot 117 on the slide unit 114 by T-slot with bolt.
In the present embodiment, first connecting plate 121, can also be along described in the case where bolt is not completely tightened
One T-slot 117 is moved forward and backward so that in the case where not moving adjusting unit 11, also can be to tested motor 200 before
Position is adjusted afterwards, can be used for the secondary fine tuning after tested motor 200 is installed, and adjusts the adjusting unit 11 compared to mobile
Front-rear position for it is more laborsaving, light.
In one embodiment, as shown in Figures 1 to 3, the front and rear sides of the stand type support 112 are provided with the second stiffening plate
119, second stiffening plate 119 is weldingly connected with bottom plate 111, stand type support 112, reinforces supporting the vertical branch with this
Frame 112 increases the intensity for adjusting unit 11.
As shown in Figures 1 to 3, the pedestal 100 is equipped with multiple the second T-slots along horizontal front-rear direction arrangement, described
Bottom plate 111 is bolted in the second T-slot on the pedestal 100 by T-slot, and such connection type can facilitate
Front-rear position of the adjustment module assembly 1 on pedestal 100 is adjusted.
As shown in figure 3, the bottom plate 111 is equipped with the waist-shaped hole 118 arranged along horizontal left and right directions, the T-slot is used
Bolt is installed in the waist-shaped hole 118, in order to according to the centering position of tested motor output shaft and load dynamometer machine input shaft
Set the left-right position adjustment for carrying out the adjustment module assembly 1 on pedestal 100.
Heretofore described adjustment module assembly can carry out the adjustment of front and rear, left and right position on the base, and connect quilt
The support unit of measured motor can adjust position up and down, this enables this tooling suitable for the test of a variety of motors, versatility
It is high.
Set in the present invention there are four adjustment module assembly, the adjustment module assembly tested motor can be carried out front and back,
The adjustment of left and right and upper and lower position, consequently facilitating by the input shaft assignment of the output shaft of tested motor and load dynamometer machine, and
And four adjustment module assemblies are respectively used to be placed on the front and rear sides of tested motor, that is, are in four sides of tested motor
Angle, so convenient for carrying out subtle adjustment by adjusting single adjustment module assembly come the position to tested motor, so as to
Enough make the centering between the output shaft of tested motor and load dynamometer machine input shaft more accurate, is conducive to the guarantor to tested motor
Shield and the accuracy for guaranteeing test result.
For compared with the prior art, adjusting tooling of the invention is easy to adjust, saves labor, and can be improved tested motor
The efficiency of centering work and the accuracy of centering.
It elaborates below to the use process of adjusting tooling of the invention:
Unit is adjusted by four first to be connected on the testboard bay pedestal according to the actual size arrangement of tested motor
In corresponding second T-slot, and by adjust bolt waist-shaped hole on bottom plate installation site come so that the left and right sides tune
Unit left and right centering on the base is saved, is fastened after the centering of left and right.
Then support unit is installed in the first T-slot on slide unit, and carries out prefastened, then pass through rotational lead screw
So that support unit rises to suitable mounting height, tested motor is installed to later on the mounting plate of the support unit,
Support unit is beaten by external force after tested motor installs and realizes that support unit is micro- in the front-back direction in the first T-slot
It adjusts, to confirm the position of tested motor in the longitudinal direction, is completely tightened on slide unit followed by by support unit.
Then the lead screw in unit is adjusted by manual rotation four to adjust the height of support unit, so that tested motor
Output shaft on testboard bay load the height of dynamometer machine input shaft it is consistent, finally observe tested motor output shaft and load
The centering situation of dynamometer machine input shaft, can be respectively by being located at the adjustment module assembly of four corners of tested motor come to tested
The position of motor carries out final subtle adjustment, to ensure that the input shaft of output shaft and load dynamometer machine of tested motor is coaxial.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of coaxiality adjustment tool for electromechanical testing, which is characterized in that including for being placed on electromechanical testing rack
Pedestal (100) on four adjustment module assemblies (1), wherein
The single adjustment module assembly (1), comprising:
Adjust unit (11), be detachably connected on the pedestal (100), on the pedestal (100) around position
Setting can adjust；And
Support unit (12) can be connected to the adjusting unit for being fixedly connected with tested motor (200) up or down
(1) on,
Wherein, four adjustment module assemblies (1) are respectively at the front and back two of tested motor (200) in two column arrangement of two rows
Side position, the tested motor (200) carry out position adjustment by four adjustment module assemblies (1), so that described tested
The output shaft of motor (200) and the input shaft that dynamometer machine is loaded on electromechanical testing rack are coaxial.
2. the coaxiality adjustment tool according to claim 1 for electromechanical testing, which is characterized in that the adjusting unit
It (11) include bottom plate (111) for being connect with the pedestal (100), the stand type support that is arranged on the bottom plate (111)
(112) and the lead screw transmission component that is vertically arranged in the stand type support (112), wherein the lead screw transmission component packet
Lead screw (113) and slide unit (114) are included, the slide unit (114) stretches out the stand type support (112) outside, the support unit (12)
It is detachably connected on the slide unit (114).
3. the coaxiality adjustment tool according to claim 2 for electromechanical testing, which is characterized in that the adjusting unit
It (11) further include guide and limit plate (115), the guide and limit plate (115) is connected to the separate branch of the slide unit (114)
The one end of unit (12) is supportted, the stand type support (112) is equipped with a pair of of guide groove (116), the guide and limit plate (115)
Both ends are located in the pair of guide groove (116).
4. the coaxiality adjustment tool according to claim 2 or 3 for electromechanical testing, which is characterized in that the support
Unit (12) includes the mounting plate (122) put for the inclination of the tested motor that is connected (200), wherein the mounting plate (122)
It is connected by multiple fabrication holes on multiple bolts and tested motor (200).
5. the coaxiality adjustment tool according to claim 4 for electromechanical testing, which is characterized in that the support unit
It (12) further include the first connecting plate (121) being connect with the slide unit (114), connection first connecting plate (121) and installation
The second connecting plate (123) of plate (122) and it is used to support the first stiffening plate (124) for reinforcing the mounting plate (122).
6. the coaxiality adjustment tool according to claim 5 for electromechanical testing, which is characterized in that the slide unit
(114) the first T-slot (117) are equipped with, first connecting plate (121) is bolted to the slide unit by T-slot
(114) in the first T-slot (117) on.
7. the coaxiality adjustment tool according to claim 2 for electromechanical testing, which is characterized in that the pedestal
(100) multiple the second T-slots along horizontal front-rear direction arrangement are equipped with, the bottom plate (111) is connected with by T-slot
In the second T-slot on the pedestal (100), in order to anteroposterior position of the adjustment module assembly (1) on pedestal (100)
Set adjustment.
8. the coaxiality adjustment tool according to claim 7 for electromechanical testing, which is characterized in that the bottom plate
(111) it is equipped with the waist-shaped hole (118) arranged along horizontal left and right directions, the T-slot is installed on the waist-shaped hole with bolt
(118) in, in order to left-right position adjustment of the adjustment module assembly (1) on pedestal (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910605084.4A CN110208581A (en) | 2019-07-05 | 2019-07-05 | A kind of coaxiality adjustment tool for electromechanical testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910605084.4A CN110208581A (en) | 2019-07-05 | 2019-07-05 | A kind of coaxiality adjustment tool for electromechanical testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110208581A true CN110208581A (en) | 2019-09-06 |
Family
ID=67796502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910605084.4A Pending CN110208581A (en) | 2019-07-05 | 2019-07-05 | A kind of coaxiality adjustment tool for electromechanical testing |
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| Country | Link |
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| CN (1) | CN110208581A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114280338A (en) * | 2021-12-15 | 2022-04-05 | 无锡市创锐测控技术有限公司 | Quick connection system |
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| CN210294340U (en) * | 2019-07-05 | 2020-04-10 | 安徽安凯汽车股份有限公司 | Coaxiality adjusting tool for motor test |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965173A (en) * | 2015-06-02 | 2015-10-07 | 重庆交通大学 | Pure electric vehicle motor performance test device |
| CN105021850A (en) * | 2015-06-24 | 2015-11-04 | 重庆长安汽车股份有限公司 | Motor test bench centering system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114280338A (en) * | 2021-12-15 | 2022-04-05 | 无锡市创锐测控技术有限公司 | Quick connection system |
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