CN206223815U - A kind of electromechanical testing stand - Google Patents
A kind of electromechanical testing stand Download PDFInfo
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- CN206223815U CN206223815U CN201621073153.XU CN201621073153U CN206223815U CN 206223815 U CN206223815 U CN 206223815U CN 201621073153 U CN201621073153 U CN 201621073153U CN 206223815 U CN206223815 U CN 206223815U
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- Prior art keywords
- guide rail
- oil cylinder
- testing stand
- pedestal
- electromechanical testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 58
- 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 41
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a kind of electromechanical testing stand.The electromechanical testing stand includes：Electric machine support (1), for setting motor to be tested (2)；Pedestal (8)；And drive device；Wherein, the electric machine support (1) is attached to the pedestal (8) in the way of it can be moved relative to the pedestal (8)；The drive device is connected with the electric machine support (1), drives the motor to be tested (2) to be moved relative to the pedestal (8) by ordering about the electric machine support to move.The utility model has the advantage of：Using drive device come motor support, so as to reduce manually-operated labour intensity so that the centering of motor is more simple and easy to do, and operating efficiency when improving electromechanical testing.
Description
Technical field
The utility model is related to Motor Measuring Technology field, more particularly to a kind of electromechanical testing stand.
Background technology
, it is necessary to the test axle that the output shaft of motor and axis are fixed before electromechanical testing being carried out on electromechanical testing stand
Carry out centering.In the prior art, it is right to realize typically by manually screwing and unscrewing the position that bolt carrys out regulation motor
In.So as to labour intensity is big, process is cumbersome, efficiency is low and poor accuracy, and also exist causes motor damage because centering is inaccurate
Hidden danger.
Utility model content
The purpose of this utility model is to provide a kind of electromechanical testing stand, to improve efficiency during electromechanical testing.
To achieve these goals, the utility model provides a kind of electromechanical testing stand, and the electromechanical testing stand includes：
Electric machine support, for setting motor to be tested；
Pedestal；And
Drive device；
Wherein, the electric machine support by can relative to the base motion in the way of be attached to the pedestal；The driving
Device is connected with the electric machine support, driven by ordering about the electric machine support to move the motor to be tested relative to
The base motion.
Preferably, the electromechanical testing stand also includes position sensor, the output for detecting the motor to be tested
The centering situation of axle and test axle, and export detection signal.
Preferably, the quantity of the position sensor is three, and around motor to be tested output shaft circumferentially etc. between
Away from distribution.
Preferably, the electromechanical testing stand is further included：
Control device, the control device is connected with the drive device and the position sensor, according to the position
The detection signal of sensor controls the operating of the drive device.
Preferably, the drive device includes the servomotor, hydraulic pump, fluid pressure line and the oil cylinder that are sequentially connected, in institute
State and horizontal guide rail is provided with pedestal；The electric machine support is arranged on the horizontal guide rail, and can be in the drive of the oil cylinder
Under dynamic and along the relatively described base motion of the horizontal guide rail.
Preferably, the horizontal guide rail includes X direction guiding rails and Y-direction guide rail, and the oil cylinder includes X to driving oil cylinder and Y-direction
Drive oil cylinder,
Wherein, the X direction guiding rails are arranged in the Y-direction guide rail, and the X direction guiding rails can drive oil cylinder in Y-direction
Moved along the Y-direction guide rail under driving；The electric machine support is arranged on the X direction guiding rails, and can be in X to driving oil cylinder
Driving under moved along the X direction guiding rails.
Preferably, Z-direction guide rail is further provided with the pedestal, the oil cylinder also includes that Z-direction drives oil cylinder,
The Y-direction guide rail is arranged on the Z-direction guide rail, and the Y-direction guide rail can be under the driving that Z-direction drives oil cylinder
Moved along the Z-direction guide rail, to adjust the height of the electric machine support.
Preferably, the X direction guiding rails are fixedly installed on the first bracket, and first bracket along Y-direction guide rail can transport
Dynamic mode is arranged in the Y-direction guide rail；
The Y-direction guide rail is fixedly installed on the second bracket；
Second bracket drives oil cylinder to be supported on the pedestal by three or four Z-directions, and the Z-direction drives oil cylinder
Cylinder body or piston rod the pedestal is connected in ball pivot mode, its piston rod or cylinder body are connected to described second in ball pivot mode
Bracket, to adjust the height and level of the second bracket.
Preferably, the control device has display screen, and the display screen includes motor position parameter output portions and parameter
Input unit.
Preferably, the parameter input unit is digital keys or touch-screen.
Preferably, the electromechanical testing stand also includes the remote control interacted with the control device, on affiliated remote control
It is provided with parameter input unit.
The utility model has the advantage of：Using drive device come motor support, so as to reduce manually-operated labor
Fatigue resistance so that the centering of motor is more simple and easy to do, and operating efficiency when improving electromechanical testing.
Brief description of the drawings
Fig. 1 is the appearance schematic diagram of the electromechanical testing stand according to the embodiment of the utility model one.
Fig. 2 is the structure principle chart of electromechanical testing stand shown in Fig. 1.
Fig. 3 is the structure principle chart of the electromechanical testing stand according to another embodiment of the utility model.
Reference：
| 1 | Electric machine support | 9 | Oil cylinder |
| 2 | Motor to be tested | 9c | Z-direction drives oil cylinder |
| 3 | Position sensor | 10 | Guide rail |
| 4 | Servomotor | 10a | X direction guiding rails |
| 5 | Hydraulic pump | 10b | Y-direction guide rail |
| 6 | Distributing valve | 10c | Z-direction guide rail |
| 7 | Electric cabinet | 11a | First bracket |
| 8 | Pedestal | 11b | Second bracket |
Specific embodiment
For the purpose, technical scheme and advantage for implementing the utility model are clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, is further described in more detail to the technical scheme in the utility model embodiment.Described implementation
Example is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.In the accompanying drawings, from start to finish same or similar label represent same or similar element or with identical or
The element of similar functions.
Fig. 1 is the appearance schematic diagram of the electromechanical testing stand according to the embodiment of the utility model one.Fig. 2 is electricity shown in Fig. 1
The structure principle chart of machine testboard bay.Fig. 3 is the structural principle of the electromechanical testing stand according to another embodiment of the utility model
Figure.
Electromechanical testing stand in above-described embodiment is the electromechanical testing stand for dynamometer machine, and specific effect is so as to be treated
The output shaft of testing of electric motors and the test shaft assignment of dynamometer machine, that is, cause that both axis are on same straight line, or as far as possible
On same straight line.Electromechanical testing stand in above-described embodiment can be as a part for dynamometer machine, it is also possible to independently of
Dynamometer machine is set.It is understood that electromechanical testing stand of the present utility model can be also used for other it is required that to be tested
The output shaft of motor and the equipment or applicable cases of testing shaft assignment.
Electromechanical testing stand shown in Fig. 1 includes：Electric machine support 1；Pedestal 8 and drive device.
Electric machine support 1 is used to set motor to be tested 2, can use any appropriate structure and shape, and is not limited to figure
The structure and shape shown.Screwed hole or unthreaded hole (motor installing hole) or other mounting structures can be provided with electric machine support 1, be used
In fixed installation motor 2 to be tested.Generally, under for the original state of regulation so that motor to be tested 2 is installed in motor branch
After on frame 1, its output shaft is in horizontality.So as to the position adjustment for motor to be tested and electric machine support 1 can be with
Be limited to adjustment of the X to, Y-direction, if desired, carry out Z-direction adjustment.And pitching adjustment need not be carried out.
In one alternate embodiment, multigroup motor installing hole is provided with electric machine support 1, or is provided with mounting hole battle array
Row, for installing all size, the motor to be tested with different installation pitchs of holes.Specifically, the electricity for being set on electric machine support 1
The diameter with diameter greater than the corresponding mounting hole on motor to be tested of machine mounting hole (being unthreaded hole), in order to have preferably installation
Flexibility is adapted to the motor to be tested of all size.For example, the diameter of motor installing hole and the corresponding peace on motor to be tested
The diameter difference for filling hole is more than or equal to 5mm；For example, 5mm, 8mm, 10mm or bigger.
Electric machine support 1 is attached to pedestal 8 in the way of it can be moved relative to pedestal 8.Pedestal 8 can be using any appropriate
Structure and shape.Pedestal 8 can be the independent pedestal of pedestal, or electromechanical testing stand itself of dynamometer machine, can be with
It is ground or other mounting surfaces, the installation portion for installing workshop.Adjusted relative to the position of pedestal 8 by regulation motor support 1
The position of motor to be tested, and then realize that the output shaft of motor to be tested is right relative to the test axle that pedestal 8 is fixed with axis
In.
Drive device is connected with electric machine support 1, and the phase of motor to be tested 2 is driven by ordering about electric machine support 1 to move
Moved for pedestal 8.Pedestal 8 can use any appropriate structure and shape.
Used as a kind of improvement of the present utility model, electric machine support 1 is provided with position sensor 3, to detect motor to be tested
Output shaft and the centering situation of test axle, and export detection signal.Position sensor 3 can using any appropriate shape,
Structure and test philosophy.For example, position sensor 3 can use proximity switch, range sensor, tongue tube.May be appreciated
Be, test axle around or near be advantageously provided with the structures such as sensing chip, so that position sensor 3 is preferably or more accurate
Ground determines the position of the output shaft of motor to be tested.
Used as a kind of improvement of the present utility model, the quantity of the position sensor 3 is three, and around motor to be tested
Output shaft circumferentially equidistantly distributed.Thus, it is possible to preferably detect the output shaft of motor to be tested and the centering of test axle
Situation.
Used as a kind of improvement of the present utility model, electromechanical testing stand also includes control device, and control device is filled with driving
Put and connected with position sensor 3, the detection signal according to position sensor 3 controls the operating of drive device.Implement in diagram
In example, control device is electric cabinet 7, but impracticable new not limited to this, and can be using any appropriate control device.
In one embodiment, control device has display screen, and display screen includes motor position parameter output portions and parameter
Input unit.What motor position parameter output portions were exported is the position of motor output shaft, specifically, can be motor output shaft position
Relative to the deviation distance and orientation, i.e. relative position parameter of test axle.Can also be seat of the motor output shaft relative to setting
The absolute position parameter of mark origin (origin of the coordinate system of typically whole electromechanical testing stand).Parameter input unit for example can be with
For the coordinate position (relative to the foregoing origin of coordinates) of input test axle, or input accuracy of alignment requirement.
Further, parameter input unit could be arranged to digital keys or touch-screen.
In one alternate embodiment, electromechanical testing stand also includes the remote control interacted with control device, on remote control
It is provided with parameter input unit.
In the illustrated embodiment, drive device includes the servomotor 4, hydraulic pump 5, fluid pressure line and the oil cylinder that are sequentially connected
9.Servomotor 4 drives hydraulic pump 5 to operate, and hydraulic pump 5 is connected by fluid pressure line and oil cylinder 9, and then for the motion of oil cylinder 9 is carried
Feed flow pressure pressure.Drive device also includes distributing valve 6, and the allocated valve 6 of fluid pressure line connects hydraulic pump 5 and oil cylinder 9 respectively.
In the illustrated embodiment, oil cylinder 9 includes that X drives oil cylinder and Z-direction to drive oil cylinder to driving oil cylinder, Y-direction.According to for
The need for motor position to be tested is adjusted, oil cylinder 9 can only include above-mentioned three kinds drive in oil cylinders one or two.
Guide rail 10 is used to guide the motion of electric machine support.In the embodiment shown in Figure 2, guide rail 10 includes X direction guiding rails
10a, Y-direction guide rail 10b and Z-direction guide rail 10c, extend respectively along X to, Y-direction and Z-direction, for guiding the X of electric machine support 1 to, Y
Moved to Z-direction.It is understood that X is mutually perpendicular to, Y-direction and Z-direction, and Z-direction is above-below direction.It is being provided with guide rail
In the case of, X only can respectively set one to driving oil cylinder, Y-direction driving oil cylinder and Z-direction driving oil cylinder；Or in order to symmetrically with
Balance drive, each sets two.It is understood that the setting position of X direction guiding rails 10a, Y direction guiding rail 10b and Z-direction guide rail 10c
Putting can be set according to situations such as concrete structure and supporting power.
In the embodiment shown in fig. 3, guide rail 10 only includes X direction guiding rails 10a and Y-direction guide rail 10b, without including Z-direction
Guide rail 10c.
In figure 3, X direction guiding rails 10a is fixedly installed on the first bracket 11a, and the first bracket 11a is with can be along Y-direction guide rail
The mode of 10b motions is arranged in Y-direction guide rail.Y-direction guide rail 10b is fixedly installed on the second bracket 11b.Second bracket 11b leads to
Crossing three Z-directions drives oil cylinder 9c to be supported on the pedestal 8.Z-direction drives the cylinder body (or can also be piston rod) of oil cylinder 9c
The pedestal 8 is connected in ball pivot mode, Z-direction drives the piston rod (or also can be correspondingly cylinder body) of oil cylinder 9c with ball pivot
Mode is connected to the second bracket 11b, to adjust the height and level of the second bracket 11b.
So as to, Z-direction guide rail is eliminated in the embodiments of figure 3, reduce cost.It should further be appreciated that second can be adjusted
The angle pitching of bracket 11b, so as to adjust the luffing angle of the output shaft of motor to be tested.
In an embodiment (not shown), it is provided with four Z-directions and drives oil cylinder 9c.So that treating testing of electric motors
The orientation adjustment of output shaft is more directly perceived, and control more facilitates.
The main working process of electromechanical testing stand of the present utility model is as follows：Motor to be tested 3 is fixed on motor branch
On frame 1, operating personnel control the work of motor to be tested 2 by operating the |input paramete of electric cabinet 7.The position of motor to be tested 2
The power for putting change is provided by hydraulic pump 5.Hydraulic pump 5 is connected to front and rear extension, left and right extension, extends up and down by fluid pressure line
Three oil cylinders 9, each oil cylinder be used for the motion in one direction of motor support 1.So as to, by the movement of oil cylinder 9 come
The movement of pushing motor support 1 and change the position of the output shaft of motor to be tested 2.The position sensor 3 set on electric machine support 1
The Shaft alignment state of the output shaft of motor to be tested 2 is fed back into electric cabinet 7, more specifically, showing corresponding centering feelings on a display screen
Condition.Electric cabinet 7 is operated by operating personnel to realize the good centering between the output shaft of motor 2 and fixed test axle.
The utility model realizes the accurate movement of automatic control motor support, sensor reflection centering situation, whole mistake
Journey only needs the people to be just easily accomplished, simple and easy to apply without excessive manpower, working specification, efficiency high, and centering is very smart
Really.
It is last it is to be noted that：In description of the present utility model, term " center ", " longitudinal direction ", " transverse direction ", " preceding ", "
The orientation or position relationship of the instruction such as ", " left side ", " right side ", " vertically ", " level ", " top ", " bottom " " interior ", " outward " are based on attached afterwards
The shown orientation of figure or position relationship, are for only for ease of and describe the utility model and simplify to describe, rather than instruction or hint
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model protection scope.The ordinal number such as " first, second, third " described in text, is to distinguish same names
Different structure, it is convenient only for description, do not indicate that certain sequentially, more should not be construed as any restriction.
Above example is only used to illustrate the technical solution of the utility model, rather than its limitations.Although with reference to foregoing reality
Example is applied to be described in detail the utility model, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification is replaced, and does not make the spirit and model of essence disengaging each embodiment technical scheme of the utility model of appropriate technical solution
Enclose.
Claims (10)
1. a kind of electromechanical testing stand, it is characterised in that including：
Electric machine support (1), for setting motor to be tested (2)；
Pedestal (8)；And
Drive device；
Wherein, the electric machine support (1) is attached to the pedestal (8) in the way of it can be moved relative to the pedestal (8)；It is described
Drive device is connected with the electric machine support (1), and the electricity to be tested is driven by ordering about the electric machine support to move
Machine (2) is moved relative to the pedestal (8).
2. electromechanical testing stand as claimed in claim 1, it is characterised in that the electromechanical testing stand also includes position sensing
Device (3), for detecting the output shaft of the motor to be tested (2) and the centering situation of test axle, and exports detection signal.
3. electromechanical testing stand as claimed in claim 2, it is characterised in that the quantity of the position sensor (3) is three,
And around the output shaft circumferentially equidistantly distributed of motor to be tested.
4. electromechanical testing stand as claimed in claim 2, it is characterised in that the electromechanical testing stand is further included：
Control device, the control device is connected with the drive device and the position sensor, according to the position sensing
The detection signal of device controls the operating of the drive device.
5. electromechanical testing stand as claimed in claim 4, it is characterised in that：The drive device includes the servo electricity being sequentially connected
Machine (4), hydraulic pump (5), fluid pressure line and oil cylinder (9), horizontal guide rail is provided with the pedestal (8)；The electric machine support
(1) it is arranged on the horizontal guide rail, and can be relatively described along the horizontal guide rail under the driving of the oil cylinder (9)
Pedestal (8) is moved.
6. electromechanical testing stand as claimed in claim 5, it is characterised in that the horizontal guide rail includes X direction guiding rails (10a) and Y
Direction guiding rail (10b), the oil cylinder (9) drives oil cylinder to driving oil cylinder including X with Y-direction,
Wherein, the X direction guiding rails (10a) are arranged in the Y-direction guide rail (10b), and the X direction guiding rails (10a) can be in Y-direction
Moved along the Y-direction guide rail (10b) under the driving of driving oil cylinder；The electric machine support (1) is arranged on the X direction guiding rails
On (10a), and can be moved along the X direction guiding rails (10a) in the case where X is to the driving for driving oil cylinder.
7. electromechanical testing stand as claimed in claim 6, it is characterised in that：Z-direction is further provided with the pedestal to lead
Rail (10c), the oil cylinder (9) also includes that Z-direction drives oil cylinder,
The Y-direction guide rail (10b) is arranged on the Z-direction guide rail (10c), and the Y-direction guide rail (10b) can drive in Z-direction
Moved along the Z-direction guide rail (10c) under the driving of oil cylinder, to adjust the height of the electric machine support (1).
8. electromechanical testing stand as claimed in claim 6, it is characterised in that：
The X direction guiding rails (10a) are fixedly installed on the first bracket (11a), and first bracket (11a) along Y-direction can lead
The mode of rail (10b) motion is arranged in the Y-direction guide rail；
The Y-direction guide rail (10b) is fixedly installed on the second bracket (11b),
Second bracket (11b) drives oil cylinder (9c) to be supported on the pedestal (8) by three or four Z-directions, the Z-direction
The cylinder body or piston rod of oil cylinder (9c) is driven to be connected to the pedestal (8) in ball pivot mode, its piston rod or cylinder body are with ball pivot side
Formula is connected to second bracket (11b), to adjust the height and level of the second bracket.
9. electromechanical testing stand as claimed in claim 4, it is characterised in that：The control device has display screen, described aobvious
Display screen includes motor position parameter output portions and parameter input unit.
10. electromechanical testing stand as claimed in claim 9, it is characterised in that：The parameter input unit is digital keys or touches
Touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073153.XU CN206223815U (en) | 2016-09-22 | 2016-09-22 | A kind of electromechanical testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073153.XU CN206223815U (en) | 2016-09-22 | 2016-09-22 | A kind of electromechanical testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206223815U true CN206223815U (en) | 2017-06-06 |
Family
ID=58782476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621073153.XU Active CN206223815U (en) | 2016-09-22 | 2016-09-22 | A kind of electromechanical testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206223815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-09-22 CN CN201621073153.XU patent/CN206223815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A motor test bench Effective date of registration: 20200817 Granted publication date: 20170606 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000978 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231123 Granted publication date: 20170606 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000978 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |