CN208476441U - Loading device is adjusted axially in a kind of dynamometer test platform - Google Patents
Loading device is adjusted axially in a kind of dynamometer test platform Download PDFInfo
- Publication number
- CN208476441U CN208476441U CN201820960154.9U CN201820960154U CN208476441U CN 208476441 U CN208476441 U CN 208476441U CN 201820960154 U CN201820960154 U CN 201820960154U CN 208476441 U CN208476441 U CN 208476441U
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- mounting base
- loading device
- test platform
- screw rod
- loaded seat
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Abstract
The utility model discloses be adjusted axially loading device in a kind of dynamometer test platform, the dynamometer machine includes: pedestal, the driving device that is mounted on the base, transmission device, and loading device, the driving device driving tested device operation, the loading device provides resistance for tested device, and the transmission device is responsible for the connection between tested device and loading device；The loading device includes: loading motor component, drive shaft component, pressing plate, limit plate, mounting base, loaded seat and screw body, the joint face that the loaded seat is connect with mounting base is equipped with groove, one side end of groove is equipped with mounting hole, screw body is installed in groove, the screw body includes screw rod and nut, the nut is fixed on mounting base, loading device is adjusted axially in the utility model dynamometer test platform, structure is simple, it is easy to use, improve the application range of dynamometer machine.
Description
Technical field
The utility model belongs to dynamometer machine field, and in particular to is adjusted axially load dress in a kind of dynamometer test platform
It sets.
Background technique
Dynamometer machine is also referred to as dynamometer, is mainly used for the power of test engine, also can be used as gear-box, speed reducer, speed change
The loading equipemtn of case, for testing their transmitting power, electric dynamometer is measured defeated on various power mechanical shafts using motor
Torque out, and equipment of the revolving speed to determine power is combined, because measured dynamic power machine may have different rotating speeds, with
Make electric dynamometer motor must be can with the motor of stepless speed control, at present with it is more be that direct current dynamometer, exchange are surveyed
Function machine and eddy current dynamometer, speed reducer dynamometer machine mainly by being made of driving device, transmission device and loading device, lead to
Over-driving device drives speed reducer operation, provides resistance by loading device for tested device, the transmission device is responsible for tested
Connection between device and loading device simultaneously carries out data acquisition by detection system, but existing speed reducer dynamometer machine just for
Fixed-size speed reducer is tested, and the production cost of enterprise is increased.
Utility model content
Purpose of utility model: purpose of the utility model is to solve deficiencies in the prior art, provide a kind of measurement of power
It is adjusted axially loading device in machine testing stand, the transmission device length different problems for being directed to different speed reducers is solved, improves
The scope of application of dynamometer machine.
Technical solution: loading device, the survey are adjusted axially in a kind of dynamometer test platform described in the utility model
Function machine includes: pedestal, driving device, transmission device and the loading device being mounted on the base, and the driving device drives quilt
Device operation is surveyed, the loading device provides resistance for tested device, and the transmission device is responsible for tested device and loading device
Between connection；The loading device includes: loading motor component, drive shaft component, pressing plate, limit plate, mounting base, load
Pedestal and screw body, the loaded seat are bolted on measurement of power machine base, and the limit plate is close to bottom plate two
Side is simultaneously fixed in loaded seat, and the pressing plate some is pressed on mounting base, and another part of pressing plate is bolted
In loaded seat, the loading motor component and drive shaft component are mounted on mounting base, loading motor component and driving
Shaft member is connected, and the joint face that the loaded seat is connect with mounting base is equipped with groove, and one side end of groove is equipped with
Mounting hole is equipped with screw body in groove, and the screw body includes screw rod and nut, and the nut is fixed on mounting base
On, mounting hole is stretched out in described screw rod one end, and the part that the screw rod stretches out mounting hole is equipped with stop collar, the stop collar and spiral shell
Bar is integrally formed, and fixing seat is equipped with outside the stop collar.
Further, bearing is equipped in the fixing seat, the bearing is separately mounted to stop collar two sides.
Further, the joint face between the limit plate and mounting base be smooth plane, the mounting base with
Joint face between loaded seat is smooth plane.
Further, the end that the screw rod stretches out mounting hole is also equipped with hand-operated mechanism.
Further, the loaded seat is surrounded by stiffener plate, and the stiffener plate is equipped with lifting hole(eyelet).
The utility model has the advantages that the utility model passes through screw rod by being adjusted axially loading device in a kind of dynamometer test platform
Mechanism drives mounting base with respect to loaded seat relative motion, and fixing seat fixes the screw rod in screw body, and facilitates rotation,
It is more laborsaving when rotating screw rod by rotating handle, mounting base double swerve is prevented by limit plate, is realized by pressing plate
The fixation of mounting base, when preventing work, mounting base shakes with respect to loaded seat, improves the stability of loading device output,
The accuracy for further increasing test data is set as smooth plane, institute by the joint face between limit plate and mounting base
The plane that the joint face between mounting base and loaded seat is set as smooth is stated, friction is reduced, makes mounting base movable type more
Laborsaving, loading device is removable to be adjusted, and is improved dynamometer machine to the scope of application of motionless loading motor component, is reduced entreprise cost,
The utility model structure is simple, convenient, improves the scope of application of dynamometer machine, reduces entreprise cost.
Detailed description of the invention
Fig. 1 is the structure chart of utility model；
Fig. 2 is the top view of utility model；
Fig. 3 is the fixing seat position cutaway view Amplified image of utility model；
1, loading motor component 2, drive shaft component 3, loaded seat 4, mounting base 5, pressing plate 6, limit plate 7,
Screw rod 8, nut 9, fixing seat 10, bearing 11, hand-operated mechanism.
Specific embodiment
As shown in Figure 1-3, being adjusted axially loading device in a kind of dynamometer test platform, the dynamometer machine includes: pedestal,
Driving device, transmission device and the loading device being mounted on the base, the driving device driving tested device operation, institute
It states loading device and provides resistance for tested device, the transmission device is responsible for the connection between tested device and loading device；Institute
State loading device include: loading motor component 1, drive shaft component 2, pressing plate 55, limit plate 6, mounting base 4, loaded seat 3 with
And screw body, the loaded seat 3 are bolted on measurement of power machine base, the limit plate 6 is close to bottom plate two sides simultaneously
It is fixed in loaded seat 3,55 some of pressing plate is pressed on mounting base 4, and another part of pressing plate 55 is solid by bolt
Be scheduled in loaded seat 3, the loading motor component and drive shaft component 2 are mounted on mounting base 4, loading motor component with
Drive shaft component is connected, and the joint face that the loaded seat 3 is connect with mounting base 4 is equipped with groove, one side of groove
Portion is equipped with mounting hole, and screw body is equipped in groove, and the screw body includes screw rod 7 and nut 8, and the nut 8 is fixed
On mounting base 4, mounting hole is stretched out in described 7 one end of screw rod, and the part that the screw rod 7 stretches out mounting hole is equipped with stop collar,
The stop collar and screw rod 7 are integrally formed, and are equipped with fixing seat 9 outside the stop collar, and are fixed on the outside of mounting hole.
Bearing 10 is equipped in the fixing seat 9, the bearing 10 is separately mounted to stop collar two sides, the limit plate 6 with
Joint face between mounting base 4 is smooth plane, and the joint face between the mounting base 4 and loaded seat 3 is smooth
Plane, the end that the screw rod stretches out mounting hole is also equipped with hand-operated mechanism 11, and the hand-operated mechanism 11 is rotating handle, institute
It states loaded seat 3 and is surrounded by stiffener plate, the stiffener plate is equipped with lifting hole(eyelet).
When dynamometer machine is directed to different speed reducers, transmission device length is had nothing in common with each other, after unclamping pressing plate 55 by bolt, rotation
Turn rotating handle, screw rod 7 is driven to rotate, screw rod 7 drives mounting base 4 mobile, and mounting base 4 carries out position limit by pressing plate 55
It is fixed, keep the loading motor component 1 being mounted on mounting base 4 and drive shaft component 2 steadily mobile, is convenient to transmission device company
It connects, by being set as smooth plane, the mounting base 4 and loaded seat to the joint face between limit plate 6 and mounting base 4
Joint face between 3 is set as smooth plane, reduces the friction when movement of mounting base 4, saves the movement of mounting base 4 more
After power, speed reducer and transmission device install, by bolt locking pressure plate 55, it is fixed on mounting base 4 in loaded seat 3,
Guarantee to shake between mounting base 4 and loaded seat 3 when dynamometer machine work in loading device.
In conclusion driving mounting base with respect to loaded seat relative motion by screw body, fixing seat makes screw rod machine
Screw rod in structure is fixed, and facilitates rotation, more laborsaving when rotating screw rod by rotating handle, prevents from installing by limit plate
Bottom plate double swerve realizes the fixation of mounting base by pressing plate, and when preventing work, mounting base shakes with respect to loaded seat,
The stability for improving loading device output, further increases the accuracy of test data, by between limit plate and mounting base
Joint face be set as smooth plane, the joint face between the mounting base and loaded seat is set as smooth plane, reduce
Friction, keeps mounting base movable type more laborsaving, and loading device is removable to be adjusted, and improves dynamometer machine to motionless loading motor component
The scope of application, reduce entreprise cost.
The above is preferred embodiments of the present invention, and the right model of the utility model cannot be limited with this
It encloses.It should be pointed out that for those skilled in the art, modify to the technical solution of the utility model or
Person's equivalent replacement, without departure from the protection scope of the utility model.
Claims (5)
1. being adjusted axially loading device in a kind of dynamometer test platform, the dynamometer machine includes: pedestal, is mounted on the base
Driving device, transmission device and loading device, the driving device driving tested device operation, the loading device is quilt
It surveys device and resistance is provided, the transmission device is responsible for the connection between tested device and loading device；It is characterized by: described add
Carry that set include: loading motor component, drive shaft component, pressing plate, limit plate, mounting base, loaded seat and screw body,
The loaded seat is bolted on measurement of power machine base, and the limit plate is close to bottom plate two sides and is fixed on loaded seat
On, the pressing plate some is pressed on mounting base, and another part of pressing plate is bolted in loaded seat, described to add
It carries motor component and drive shaft component is mounted on mounting base, loading motor component is connected with drive shaft component, the load
The joint face that pedestal is connect with mounting base is equipped with groove, and one side end of groove is equipped with mounting hole, is equipped in groove
Screw body, the screw body include screw rod and nut, and the nut is fixed on mounting base, and described screw rod one end is stretched out
Mounting hole, the part that the screw rod stretches out mounting hole are equipped with stop collar, and the stop collar and screw rod are integrally formed, the limit
Fixing seat is installed outside ring.
2. being adjusted axially loading device in a kind of dynamometer test platform according to claim 1, it is characterised in that: described
Bearing is equipped in fixing seat, the bearing is separately mounted to stop collar two sides.
3. being adjusted axially loading device in a kind of dynamometer test platform according to claim 1, it is characterised in that: described
Joint face between limit plate and mounting base is smooth plane, and the joint face between the mounting base and loaded seat is
Smooth plane.
4. being adjusted axially loading device in a kind of dynamometer test platform according to claim 1, it is characterised in that: described
The end that screw rod stretches out mounting hole is also equipped with hand-operated mechanism.
5. being adjusted axially loading device in a kind of dynamometer test platform according to claim 1, it is characterised in that: described
Loaded seat is surrounded by stiffener plate, and the stiffener plate is equipped with lifting hole(eyelet).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960154.9U CN208476441U (en) | 2018-06-21 | 2018-06-21 | Loading device is adjusted axially in a kind of dynamometer test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960154.9U CN208476441U (en) | 2018-06-21 | 2018-06-21 | Loading device is adjusted axially in a kind of dynamometer test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476441U true CN208476441U (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820960154.9U Active CN208476441U (en) | 2018-06-21 | 2018-06-21 | Loading device is adjusted axially in a kind of dynamometer test platform |
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| CN (1) | CN208476441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243613A (en) * | 2019-06-29 | 2019-09-17 | 南通常测机电设备有限公司 | A kind of 4 wheel driven electric bridge assembly test stand system |
-
2018
- 2018-06-21 CN CN201820960154.9U patent/CN208476441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243613A (en) * | 2019-06-29 | 2019-09-17 | 南通常测机电设备有限公司 | A kind of 4 wheel driven electric bridge assembly test stand system |
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