CN211038994U - Automobile-used air compressor machine test bench transmission system - Google Patents
Automobile-used air compressor machine test bench transmission system Download PDFInfo
- Publication number
- CN211038994U CN211038994U CN201922153870.3U CN201922153870U CN211038994U CN 211038994 U CN211038994 U CN 211038994U CN 201922153870 U CN201922153870 U CN 201922153870U CN 211038994 U CN211038994 U CN 211038994U
- Authority
- CN
- China
- Prior art keywords
- air compressor
- shaft
- transmission
- vehicle air
- transmission system
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 69
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 239000010724 circulating oil Substances 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 10
- 238000004088 simulation Methods 0.000 abstract description 9
- 230000006378 damage Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The application provides a vehicle air compressor test bed transmission system, which comprises a support frame, a power mechanism, a transmission mechanism and a circulating oil tank for supporting the transmission mechanism; the transmission mechanism comprises a transmission shaft; one end of the transmission shaft is connected with the power mechanism, and the other end of the transmission shaft is connected with an output shaft of the vehicle air compressor to be tested through the flexible coupler. The beneficial effect of this application: this application realizes the transmission shaft and the flexonics of the output shaft of the automobile-used air compressor machine of awaiting measuring through setting up soft shaft coupling, and at the simulation process of taking a trial run, soft shaft coupling can carry out skew compensation between the axle well, effectively offsets the unbalance loading operation, prevents to cause the damage to the air compressor machine, can reduce vibration effectively simultaneously and fall and make an uproar, builds good operational environment for operating personnel.
Description
Technical Field
The application relates to the technical field of testing of automobile air compressors, in particular to a transmission system of a test bed of an automobile air compressor.
Background
The automobile air compressor on the existing market is various in product models, the demand for the automobile air compressor is gradually increased, and the three-jaw hollow pneumatic chuck is mostly adopted in the existing automobile air compressor test bed transmission system to clamp and fix the output shaft of the automobile air compressor. Because the three-jaw hollow air chuck is rigidly connected with the output shaft of the vehicle air compressor, the phenomena of shaft grinding and rear cover grinding are easy to occur in the process of simulating the test run, and the vehicle air compressor is damaged; in addition, when the high-power vehicle air compressor is subjected to simulation test, great vibration noise can be generated, and the working environment of operators is influenced.
Disclosure of Invention
The purpose of this application is to above problem, provides a vehicle air compressor machine test bed transmission system.
The application provides a vehicle air compressor test bed transmission system, which comprises a support frame, a power mechanism, a transmission mechanism and a circulating oil tank for supporting the transmission mechanism; the transmission mechanism comprises a transmission shaft; one end of the transmission shaft is connected with the power mechanism, and the other end of the transmission shaft is connected with an output shaft of the vehicle air compressor to be tested through the flexible coupler. Through adopting above-mentioned technical scheme, realized the flexonics between transmission shaft and the automobile-used air compressor machine output shaft that awaits measuring, at the in-process of simulation test run, soft shaft coupling can compensate well to skew between the axle, effectively offsets the unbalance loading operation, effectively solves the problem of the axle of grinding and the back lid that exists of current automobile-used air compressor machine test run platform transmission system, prevents to cause the damage to the air compressor machine, can reduce vibration effectively simultaneously and fall the noise, builds good operational environment for operating personnel.
According to the technical scheme provided by some embodiments of the application, the soft coupling is circumferentially and fixedly connected with the output shaft of the air compressor for the vehicle to be tested through the circumferential matching part. Through setting up circumference cooperation portion for circumference cooperation fixed connection realizes effectual power transmission between the output shaft of soft shaft coupling and the automobile-used air compressor machine that awaits measuring, and circumference cooperation portion can adapt to the length of the output shaft of different automobile-used air compressor machine models, compares with current automobile-used air compressor machine test bench transmission system, greatly reduced the cost and the supplementary man-hour of the auxiliary fixtures that the simulation was used in the process of taking a trial.
According to the technical scheme provided by some embodiments of the application, the circumferential matching part comprises a shaft end tool and an inner sliding sleeve matched with the shaft end tool; the inner sliding sleeve is arranged at one end of the flexible coupling, and the inner surface of the inner sliding sleeve is provided with a sliding chute; the shaft end tool is arranged on an output shaft of the vehicle air compressor to be tested, and the outer surface of the shaft end tool is provided with a bulge matched with the sliding groove; the protrusion is embedded in the sliding groove.
According to the technical scheme provided by some embodiments of the application, the power mechanism comprises a motor; the output shaft of the motor is in transmission connection with the transmission shaft through a belt.
According to the technical scheme provided by some embodiments of the application, a first synchronous belt wheel is sleeved on an output shaft of a motor; a second synchronous belt wheel is sleeved on the transmission shaft; the first synchronous belt wheel and the second synchronous belt wheel are wound with the same belt.
According to the technical scheme provided by some embodiments of the application, the soft coupling is a tire coupling.
Compared with the prior art, the beneficial effect of this application: this application realizes the transmission shaft and the flexonics of the output shaft of the automobile-used air compressor machine of awaiting measuring through setting up soft shaft coupling, and at the simulation process of taking a trial run, soft shaft coupling can carry out skew compensation between the axle well, effectively offsets the unbalance loading operation, prevents to cause the damage to the air compressor machine, can reduce vibration effectively simultaneously and fall and make an uproar, builds good operational environment for operating personnel.
Drawings
Fig. 1 is a schematic structural diagram of a transmission system of a test bed of an air compressor for a vehicle provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a shaft end tool of a vehicle air compressor test bed transmission system provided in an embodiment of the present application;
fig. 3 is a schematic structural diagram of an inner sliding sleeve of a transmission system of a vehicle air compressor test bed provided by the embodiment of the application.
The text labels in the figures are represented as:
1. a motor; 2. a first expansion sleeve; 3. a first timing pulley; 4. a belt; 5. a second expansion sleeve; 6. a second timing pulley; 7. an end cap; 8. a bearing; 9. a drive shaft; 10. a tire coupling; 11. an inner sliding sleeve; 12. a flange tool; 13. a shaft end tool; 14. a support frame; 15. a circulating oil tank; 16. a protrusion; 17. a chute.
Detailed Description
The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.
Referring to fig. 1, the present embodiment provides a vehicle air compressor test bed transmission system, which includes a support frame 14, a power mechanism, a transmission mechanism and a circulating oil tank 15, wherein the support frame 14 is a main support component, the power mechanism provides power, the power mechanism is reliably connected with the transmission mechanism, the transmission mechanism effectively transmits the power to a vehicle air compressor to be tested, and the circulating oil tank 15 is fixedly disposed on the upper portion of the support frame 14 through a bolt and reliably supports the transmission mechanism; the transmission mechanism comprises a transmission shaft 9, the right end of the transmission shaft 9 is arranged outside a circulating oil tank 15 and connected with a power mechanism, a pair of bearings 8 which are matched with the transmission shaft 9 and installed are arranged inside the circulating oil tank 15, the bearings 8 are arranged on the right side of a tire coupler 10, an end cover 7 of each bearing 8 is fixedly connected with the circulating oil tank 15 through a bolt, an inner hole of each bearing 8 supports the transmission shaft 9 to rotate, the left end of the transmission shaft 9 is connected with an output shaft of a vehicle air compressor to be tested through a flexible coupler, in the embodiment, the flexible coupler is the tire coupler 10, the shaft part of the right end of the tire coupler 10 is fixedly connected with the transmission shaft 9 through a bolt, the shaft part of the left end is connected with the output shaft of the vehicle air compressor to be tested, the flexible connection between the transmission shaft 9, the shaft offset compensation can be well carried out, the offset load operation is effectively counteracted, the damage to the air compressor is prevented, meanwhile, the vibration and noise can be effectively reduced, and a good working environment is created for operators. In other embodiments of the present application, the tire coupling 10 may be replaced with other flexible couplings.
Preferably, the left end shaft part of the tire coupler 10 is circumferentially and fixedly connected with the output shaft of the air compressor for the vehicle to be tested through the circumferential matching part, so that the tire coupler 10 is circumferentially and fixedly connected with the output shaft of the air compressor for the vehicle to be tested to achieve effective power transmission. The lengths of the output shafts of the vehicle air compressors of different models are different, when the existing vehicle air compressor test bed transmission system carries out simulation test on the vehicle air compressors of different models, different auxiliary tools need to be frequently replaced, and the working time is wasted; meanwhile, because no axial acting force exists, the phenomenon that the automobile air compressor to be tested generates damage to the rear cover after impact in the test run process can be avoided.
Please further refer to fig. 2 and fig. 3, preferably, the circumferential matching portion includes a shaft end fixture 13 and an inner sliding sleeve 11 matched therewith, a right end of the inner sliding sleeve 11 is fixedly connected with a left end shaft of the tire coupler 10 through a screw, 3 sliding grooves 17 are uniformly distributed on an inner surface of the inner sliding sleeve, the shaft end fixture 13 is fixedly mounted on an output shaft of the vehicle air compressor to be tested through a threaded connection, 3 protrusions 16 matched with the sliding grooves 17 are uniformly distributed on an outer surface of the shaft end fixture 13, and the protrusions 16 are embedded into the sliding grooves 17 during use. The front end of the circulating oil tank 15 is fixedly connected with the vehicle air compressor to be tested through the flange tool 12, the flange tool 12 is favorable for coaxial positioning of the vehicle air compressor and the vehicle air compressor test bed transmission system, and the two sides of the circulating oil tank 15 are provided with pneumatic pressure cylinders for compressing the flange tool 12, so that reliable connection of the inner sliding sleeve 11 and the shaft end tool 13 is realized. In other embodiments of the present application, the circumferential fitting portion may also be another structure capable of realizing circumferential fixed connection, such as a key connection between the transmission shaft 9 and an output shaft of the vehicle air compressor to be tested.
Preferably, power unit includes motor 1, motor 1 sets up in the lower part of supporting frame 14 and with support frame 14 between adopt bolt fixed connection, motor 1's output shaft passes through belt 4 transmission with the right-hand member of transmission shaft 9 and is connected, motor 1's output shaft is through first bloated cover 2 and first synchronous pulley 3 fixed connection, the right-hand member of transmission shaft 9 passes through second bloated cover 5 and second synchronous pulley 6 fixed connection, first synchronous pulley 3 and the winding has same root belt 4 on the second synchronous pulley 6, thereby make the power that motor 1 provided can transmit transmission shaft 9 effectively.
The application provides a vehicle air compressor machine test run platform transmission system, when carrying out the simulation test to vehicle air compressor machine, uses with supporting oil feeding system, gas circuit system and electrical system cooperation to the realization is to vehicle air compressor machine simulation test process's monitoring and data acquisition, and then accomplishes the simulation test procedure to vehicle air compressor machine reliably.
According to the transmission system of the test run platform of the vehicle air compressor, the flexible coupler is arranged, so that in the process of simulating test run, the flexible coupler can well perform inter-axle offset compensation, offset load operation can be effectively counteracted, the phenomena of axle grinding and rear cover grinding can be prevented, namely, the damage to the air compressor caused by vehicle can be effectively prevented, meanwhile, vibration and noise can be effectively reduced, and a good working environment is created for operators; through setting up circumference cooperation portion, not only can effectively transmit power, can adapt to the length of different automobile-used air compressor machine output shafts moreover, simultaneously because there is not axial effort, can avoid the in-process examination for the automobile-used air compressor machine of examination to await measuring to produce the destruction phenomenon of assaulting the back lid.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are no specific structures which are objectively limitless due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features mentioned above can be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.
Claims (6)
1. A vehicle air compressor test bed transmission system is characterized by comprising a support frame (14), a power mechanism, a transmission mechanism and a circulating oil tank (15) for supporting the transmission mechanism; the transmission mechanism comprises a transmission shaft (9); one end of the transmission shaft (9) is connected with the power mechanism, and the other end of the transmission shaft is connected with an output shaft of the vehicle air compressor to be tested through the flexible coupler.
2. The vehicle air compressor test bed transmission system according to claim 1, wherein the flexible coupling is circumferentially and fixedly connected with the output shaft of the vehicle air compressor to be tested through a circumferential matching portion.
3. The vehicle air compressor test bed transmission system according to claim 2, wherein the circumferential engagement portion comprises a shaft end tooling (13) and an inner sliding sleeve (11) engaged with the shaft end tooling; the inner sliding sleeve (11) is arranged at one end of the flexible coupling, and the inner surface of the inner sliding sleeve is provided with a sliding groove (17); the shaft end tool (13) is arranged on an output shaft of the air compressor for the vehicle to be tested, and a bulge (16) matched with the sliding groove (17) is arranged on the outer surface of the shaft end tool; the protrusion (16) is embedded in the sliding groove (17).
4. The vehicle air compressor test bed transmission system as claimed in claim 1, wherein the power mechanism includes a motor (1); the output shaft of the motor (1) is in transmission connection with the transmission shaft (9) through a belt.
5. The vehicle air compressor test bed transmission system as claimed in claim 4, wherein a first synchronous pulley (3) is sleeved on an output shaft of the motor (1); a second synchronous belt wheel (6) is sleeved on the transmission shaft (9); the first synchronous belt wheel (3) and the second synchronous belt wheel (6) are wound with the same belt (4).
6. The vehicle air compressor test bed transmission system according to claim 1, wherein the flexible coupling is a tire coupling (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922153870.3U CN211038994U (en) | 2019-12-05 | 2019-12-05 | Automobile-used air compressor machine test bench transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922153870.3U CN211038994U (en) | 2019-12-05 | 2019-12-05 | Automobile-used air compressor machine test bench transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211038994U true CN211038994U (en) | 2020-07-17 |
Family
ID=71565179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922153870.3U Active CN211038994U (en) | 2019-12-05 | 2019-12-05 | Automobile-used air compressor machine test bench transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211038994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848127A (en) * | 2019-12-05 | 2020-02-28 | 瑞立美联制动技术（廊坊）有限公司 | Automobile-used air compressor machine test bench transmission system |
-
2019
- 2019-12-05 CN CN201922153870.3U patent/CN211038994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848127A (en) * | 2019-12-05 | 2020-02-28 | 瑞立美联制动技术（廊坊）有限公司 | Automobile-used air compressor machine test bench transmission system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106769043B (en) | A kind of angular contact bearing bearing test methods that inner ring and outer ring rotates simultaneously | |
| CN211038994U (en) | Automobile-used air compressor machine test bench transmission system | |
| CN106514233A (en) | A multi-axis manipulator locking screw machine | |
| CN104034528A (en) | Bearing temperature rising and friction moment tester and test method | |
| CN110848127A (en) | Automobile-used air compressor machine test bench transmission system | |
| CN201020613Y (en) | Four point angle contact bearing assembler | |
| CN214944896U (en) | Automobile-used air compressor machine test bench transmission system | |
| CN216086418U (en) | Telescopic high-voltage motor rotor dummy shaft extracting tool | |
| CN110118654A (en) | A kind of auto pump shaft connecting bearing testing machine | |
| CN113251912B (en) | Motor rotor lamination strain testing device | |
| CN216247221U (en) | Universal multi-connecting-rod type vertical tool for solid rocket engine | |
| CN206747600U (en) | A kind of revolution at a high speed bearing block | |
| CN214886891U (en) | Screw drill transmission shaft assembly protection device | |
| CN114518228A (en) | Flexible bearing test device | |
| CN213581268U (en) | New forms of energy motor on-line measuring system | |
| CN209992173U (en) | An automobile water pump shaft bearing testing machine | |
| CN207180912U (en) | A kind of wet multi-plate clutch static torque automatic checkout equipment | |
| CN110254730B (en) | Generator installation device and aviation aircraft | |
| CN210550890U (en) | Hydraulic mounting tool for bearing | |
| CN210757449U (en) | An automatic dismantling device for automobile generator pulley | |
| CN108801639B (en) | Bearing test tool and system | |
| CN218601428U (en) | Transmission device for testing generator | |
| CN206990702U (en) | Connecting device for internal spline motor and dynamometer | |
| CN113270980A (en) | Telescopic high-voltage motor rotor drawing method and false shaft tool | |
| CN207148288U (en) | High rotating speed large-torque electrical automobile drive electric motor testing stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |