CN207894611U - A kind of novel stepless variable-speed disk testing stand - Google Patents
A kind of novel stepless variable-speed disk testing stand Download PDFInfo
- Publication number
- CN207894611U CN207894611U CN201820304962.XU CN201820304962U CN207894611U CN 207894611 U CN207894611 U CN 207894611U CN 201820304962 U CN201820304962 U CN 201820304962U CN 207894611 U CN207894611 U CN 207894611U
- Authority
- CN
- China
- Prior art keywords
- testing stand
- transmitted
- disk testing
- spacing pressing
- stepless variable
- 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.)
- Expired - Fee Related
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of novel stepless variable-speed disk testing stands, are mainly made of rack, slide unit, motor, frequency converter, V-belt, bearing block, driving shaft, driven axle, active disc assembly, passive disc assembly, belt pulley, oil cylinder, V-type band, control valve, hydraulic station etc..Frequency Converter Control motor speed, motor drive active disc spins, and driving disc spacing pressing is connect with V-type band with driven disc, when V-type band mounts, slide unit movement can be driven to change wheelbase by control valve control cylinder.When wheelbase becomes minimum, V-type band can easily be hung up, then wheelbase moves the locking of most senior general's slide unit to, start frequency converter, motor is allowed to operate from slow to fast, the oil cylinder on driving disc spacing pressing at this moment can be controlled by another control valve, the Moving plate on driving disc spacing pressing is allowed to move axially, driving disc spacing pressing and driven disc generate opening, closing motion, and the opening of driving disc spacing pressing, closing motion can drive Moving plate and price fixing generation closure, open movement on driven disc by V-type band, to realize variable speed.
Description
Technical field
The utility model is related to machinery fields, are exactly a kind of novel stepless variable-speed disk testing stands.
Background technology
The forward and backward drive mechanical transmission testing stand of automobile is designed for the forward and backward drive mechanical transmission exploitation of automobile, is adopted
It is with modularity design technology so that simple in structure, easy to use and reliable, it can be needed to carry out customizing functions and apolegamy according to user,
Realize the automobile front/rear service life for driving speed changer and performance accurately test and assessment.Applied to the front/rear drive mechanical transmission of automobile
Life test counter drags the test items such as experiment, efficiency test, burn experiment, differential experiment, high-speed test (HST) and the low torsional test of high speed
Mesh.It is whether smooth that the Moving plate price fixing folding in speed-change process of driving disc spacing pressing, driven disc is detected in the prior art, if has clamping stagnation existing
As whether rotation is steady, and whether there is or not jitter phenomenons.
Utility model content
The technical problems to be solved in the utility model is to detect driving disc spacing pressing, driven disc in the prior art to move in speed-change process
Whether the folding of disk price fixing is smooth, if has catching phenomenon, whether rotation is steady, and whether there is or not jitter phenomenons.
In order to solve the above technical problems, the utility model uses following technological means：
A kind of novel stepless variable-speed disk testing stand, including cvt disk testing stand ontology；The cvt disk examination
It is layered structure to test playscript with stage directions body, and upper layer is operation interface, and lower layer is pedestal, and pedestal soldering is equipped between pedestal and operation interface,
Pedestal is equipped with power plant, and operation interface is equipped with main transmission structure and is transmitted structure, and main transmission structure includes main transmission
Axis, main shaft are equipped with belt pulley, and belt pulley is equipped with the second V-type band connection power plant, and main shaft one end is equipped with master
Moving plate combines, and driving disc spacing pressing combines the other end and is equipped with the second oil cylinder.
Preferably, the further technical solution of the utility model is：
The power plant is hydraulic station and motor.
The structure that is transmitted includes being transmitted axis, is transmitted axis one end connection bearing block, is transmitted axis other end company
Driven disk combination is connect, bearing block is fixed on slide plate, and slide plate bottom end is equipped with the first oil cylinder, and slide plate bottom four corners are equipped with deep
Ditch ball bearing and bearing bolt are oriented to.
The operation interface is equipped with control device, and valve, the side of control valve are equipped with change to the control device in order to control
Frequency device.
It the main transmission structure and is transmitted in structure, passes through the first V-type between driving disc spacing pressing combination and driven disk combination
Band connection.
The lower section for being transmitted structure is equipped with carriage, and the carriage is slide unit.
Described being transmitted below structure is equipped with the first oil cylinder, the first oil cylinder connecting rod.
The operation interface is equipped with position limiting structure, and the position limiting structure is block.
The utility model is mainly by rack, slide unit, motor, frequency converter, V-belt, bearing block, driving shaft, driven axle, master
The compositions such as Moving plate assembly, passive disc assembly, belt pulley, oil cylinder, V-type band, control valve, hydraulic station.Frequency Converter Control motor speed,
Motor drives active disc spins, and driving disc spacing pressing is connect with V-type band with driven disc, when V-type band mounts, can pass through control valve control cylinder
Slide unit movement is driven to change wheelbase.When wheelbase becomes minimum, V-type band can easily be hung up, and then wheelbase moves most senior general's slide unit to
Locking starts frequency converter, motor is allowed to operate from slow to fast, and the oil cylinder on driving disc spacing pressing at this moment can be controlled by another control valve, is allowed
Moving plate axial movement on driving disc spacing pressing, driving disc spacing pressing generate opening, closing motion, the opening of driving disc spacing pressing, closing motion with driven disc
The Moving plate on driven disc can be driven to generate closure, open movement with price fixing by V-type band, to realize variable speed.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the vertical view of the utility model.
Reference sign：1- hydraulic stations；2- frequency converters；3- pedestal soldering；4- motors；5- blocks；6- bearings
Seat；7- slide units；8- is transmitted axis；9- driven disk combinations；10- the first V-type bands；11- main shafts；12- belt pulleys；
13- driving disc spacing pressings combine；14- bearing bolts；15- deep groove ball bearings；16- pull rods；17- control valves；The first oil cylinders of 18-；
19- the second V-type bands；The second oil cylinders of 20-.
Specific implementation mode
With reference to embodiment, the utility model is further illustrated.
Referring to Fig. 1, Fig. 2, Fig. 3 it is found that a kind of novel stepless variable-speed disk testing stand of the utility model, including cvt disk
Testing stand ontology；The cvt disk testing stand ontology is layered structure, and upper layer is operation interface, and lower layer is pedestal, bottom
Seat operation interface between be equipped with pedestal soldering 3, pedestal be equipped with power plant, operation interface be equipped with main transmission structure and by
Drive mechanism, main transmission structure include main shaft 11, and main shaft 11 is equipped with belt pulley 12, and belt pulley 12 is equipped with second
19 connecting power device of V-type band, 11 one end of main shaft are equipped with driving disc spacing pressing and combine 13, and driving disc spacing pressing combines 13 other ends and is equipped with second
Oil cylinder 20, power plant are hydraulic station 1 and motor 4, and it includes being transmitted axis 8 to be transmitted structure, are transmitted 8 one end of axis connection bearing
Seat 6 is transmitted 8 other end of axis connection driven disk combination 9, and 9 other end of driven disk combination is equipped with the first oil cylinder 18, and operation interface is set
Have a control device, control device valve 17 in order to control, the side of control valve 17 is equipped with frequency converter 2, main transmission structure and by
In drive mechanism, is connected by the first V-type band 10 between driving disc spacing pressing combination 13 and driven disk combination 9, be transmitted the lower section of structure
Equipped with carriage, the carriage is slide unit 7, is transmitted below structure and is equipped with the first oil cylinder 18, and the first oil cylinder 18 connects
Pull rod 16 is connect, 18 top of the first oil cylinder is equipped with deep groove ball bearing 15 and bearing bolt 14, and operation interface is equipped with position limiting structure, institute
The position limiting structure stated is block 5.
Since the foregoing is merely specific embodiment of the present utility model, but the protection of the utility model is without being limited thereto,
Any those skilled in the art it is contemplated that the equivalent variation or replacement of the technical program technical characteristic, all covers
Within the scope of protection of the utility model.
Claims (8)
1. a kind of novel stepless variable-speed disk testing stand, including cvt disk testing stand ontology；It is characterized in that：Described is stepless
Speed disk testing stand ontology is layered structure, and upper layer is operation interface, and lower layer is pedestal, and bottom is equipped between pedestal and operation interface
Seat soldering, pedestal are equipped with power plant, and operation interface is equipped with main transmission structure and is transmitted structure, and main transmission structure includes
Main shaft, main shaft are equipped with belt pulley, and belt pulley is equipped with the second V-type band connection power plant, main shaft one end
It is combined equipped with driving disc spacing pressing, driving disc spacing pressing combines the other end and is equipped with the second oil cylinder.
2. a kind of novel stepless variable-speed disk testing stand according to claim 1, it is characterised in that：The power plant is
Hydraulic station and motor.
3. a kind of novel stepless variable-speed disk testing stand according to claim 1, it is characterised in that：Described is transmitted structure
Including being transmitted axis, it is transmitted axis one end connection bearing block, is transmitted axis other end connection driven disk combination, bearing block is fixed on
On slide plate, slide plate bottom end is equipped with the first oil cylinder, and slide plate bottom four corners are equipped with deep groove ball bearing and bearing bolt is oriented to.
4. a kind of novel stepless variable-speed disk testing stand according to claim 1, it is characterised in that：The operation interface is set
There is control device, valve, the side of control valve are equipped with frequency converter to the control device in order to control.
5. a kind of novel stepless variable-speed disk testing stand according to claim 3, it is characterised in that：The main transmission structure
Be transmitted in structure, driving disc spacing pressing combination driven disk combination between passes through the first V-type band connection.
6. a kind of novel stepless variable-speed disk testing stand according to claim 1, it is characterised in that：Described is transmitted structure
Lower section be equipped with carriage, the carriage be slide unit.
7. a kind of novel stepless variable-speed disk testing stand according to claim 1, it is characterised in that：Described is transmitted structure
Lower section is equipped with the first oil cylinder, the first oil cylinder connecting rod.
8. a kind of novel stepless variable-speed disk testing stand according to claim 1, it is characterised in that：In the operation interface
Equipped with position limiting structure, the position limiting structure is block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304962.XU CN207894611U (en) | 2018-03-06 | 2018-03-06 | A kind of novel stepless variable-speed disk testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304962.XU CN207894611U (en) | 2018-03-06 | 2018-03-06 | A kind of novel stepless variable-speed disk testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894611U true CN207894611U (en) | 2018-09-21 |
Family
ID=63541472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820304962.XU Expired - Fee Related CN207894611U (en) | 2018-03-06 | 2018-03-06 | A kind of novel stepless variable-speed disk testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894611U (en) |
-
2018
- 2018-03-06 CN CN201820304962.XU patent/CN207894611U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Molari et al. | Experimental evaluation of power losses in a power-shift agricultural tractor transmission | |
| CN206175597U (en) | Farm machinery hydraulic pressure machinery infinitely variable speed case | |
| CN105190124B (en) | The gear arrangement of power dividing with secondary connection | |
| CN207894611U (en) | A kind of novel stepless variable-speed disk testing stand | |
| CN203703039U (en) | Push rod-type continuously variable transmission | |
| CN207598844U (en) | Hydraulic machinery stepless speed change device | |
| CN110332296A (en) | Harvest machinery hydraulic machinery continuously variable transaxle | |
| CN204186466U (en) | A kind of high transmission ratio suspended-spindle centrifugal supercharger possessing planetary gears | |
| CN205877100U (en) | Belt formula buncher | |
| CN201487150U (en) | Mechanical stepless speed change device | |
| CN201137682Y (en) | Fork spreader speed governing V-shaped belt stepless speed changer | |
| CN207111873U (en) | Hydraulic machinery stepless speed change device mechanical gear box | |
| CN108982100A (en) | A kind of power flow mechanical close formula manual automotive gearboxes experimental bench | |
| CN200975449Y (en) | Controllable Gear changes | |
| CN201504420U (en) | Stepless speed change device for running mechanism of corn harvester | |
| CN207830495U (en) | A kind of novel stepless variable-speed device | |
| CN102011843A (en) | Tenor-drum bevel-wheel shaft-controlled mechanical stepless speed changing device | |
| CN210198706U (en) | Ultra-large planetary gear box mechanical power totally-enclosed test bed | |
| CN110307319B (en) | Rocking mechanical pulsation stepless speed variator | |
| CN204692527U (en) | A kind of reciprocating stepless speed variator | |
| CN201407017Y (en) | Tower type numerical control oil extractor | |
| CN108180268A (en) | A kind of novel stepless variable-speed device | |
| CN208487158U (en) | A kind of multi output hydraulic pump clutch transfer case | |
| CN203627699U (en) | Roller cone plate type stepless speed variator | |
| CN108838971A (en) | A kind of gearbox repairing inspection rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20200306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |