CN202372347U - Test bed for detecting speed changer - Google Patents
Test bed for detecting speed changer Download PDFInfo
- Publication number
- CN202372347U CN202372347U CN2011205284533U CN201120528453U CN202372347U CN 202372347 U CN202372347 U CN 202372347U CN 2011205284533 U CN2011205284533 U CN 2011205284533U CN 201120528453 U CN201120528453 U CN 201120528453U CN 202372347 U CN202372347 U CN 202372347U
- Authority
- CN
- China
- Prior art keywords
- oil
- hydraulic
- sensor
- variator
- speed changer
- 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 - Lifetime
Links
Images
Landscapes
- Braking Arrangements (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a test bed for detecting a speed changer. The test bed comprises a magnetic powder brake loading device, a forklift truck speed changer and a driving motor, wherein the forklift truck speed changer is fixedly connected to the test bed; a rotating shaft of the driving motor is fixedly connected with the input shaft of a driving transmission box; the output shaft of the driving transmission box is fixedly connected with a main shaft of the forklift truck speed changer; and the driving motor and the driving transmission box are fixed on a hydraulic sliding table. An oil temperature sensor, an oil pressure sensor, a rotating speed sensor, a hydraulic oil flow sensor and a torque sensor are respectively used for detecting oil temperature, oil pressure, rotating speed, hydraulic oil flow and torque of the forklift truck speed changer during working; and the detected data is sent to a computer host for recording. The test bed can meet the demand of a small forklift truck speed changer production factory on the detection of a forklift truck speed changer product; and the cost of equipment is low.
Description
Technical field:
The utility model relates to the variator technical field, more specifically to a kind of variator detection testing table of simple and easy practicality.
Background technology:
Forklift speed variator need detect test to performance of products before dispatching from the factory; Usually forklift speed variator factory is owing to receive condition restriction; And the special more high reason of forklift speed variator checkout equipment purchase cost; Generally be not furnished with special transmission performance checkout equipment, only be furnished with the checkout equipment of dispatching from the factory.Transmission performance detects to be needed to entrust specialized agency or scientific research institutions to carry out, and this is unfavorable for that variator manufacturer effectively controls product quality, enhances product performance.
The utility model content:
The purpose of the utility model is exactly the deficiency to prior art; And provide a kind of variator to detect testing table; It can detect the complete machine performance, can satisfy the needs that forklift speed variator manufacturer is detected the forklift speed variator product, and equipment cost is low; The data that detect can make things convenient for forklift speed variator manufacturer in time to check production link, the quality of the finished product of guaranteeing to dispatch from the factory.
The technological solution of the utility model is following:
Variator detects testing table; Comprise magnetic powder brake load device, forklift speed variator and drive motor; Be fixedly connected with forklift speed variator on the testing table; The rotating shaft of drive motor is fixedly connected the input shaft that drives transmission case, and the output shaft that drives transmission case is fixedly connected with the main shaft of forklift speed variator, and drive motor is fixed on the hydraulic pressure moving platform with the driving transmission case;
The output shaft of forklift speed variator connects the rotating shaft of fork truck drive axle; The rotating shaft of fork truck drive axle and universal pole are hinged; The brake axle of universal pole and magnetic powder brake load device is hinged; The oil-out of hydraulic transmission oil fuel tank and oil return opening interlink with the hydraulic oil oil-in and the hydraulic oil oil-out of forklift speed variator respectively through pipeline; The Hydraulic Station oil pressure connects hydraulic pressure moving platform through pipeline, and the gear lubrication fuel tank connects the gear oil oil-in and the gear oil oil-out of variator through pipeline;
Forklift speed variator is provided with oil temperature sensor, oil pressure sensor, speed probe, hydraulic oil flow sensor and torque sensor, and the sensing data signals of oil temperature sensor, oil pressure sensor, speed probe, hydraulic oil flow sensor and torque sensor flows to host computer.
The control knob of said hydraulic transmission oil fuel tank, gear lubrication fuel tank and Hydraulic Station is arranged on the control desk.
The beneficial effect of the utility model is:
State when 1, it can imitate forklift speed variator work; Oil temperature, oil pressure, rotating speed, moment of torsion and flow when then forklift speed variator being worked detect; And with detected data delivery to the host computer record; The staff in time understands the quality situation of the forklift speed variator of producing through the data of these detections, thereby instructs production.
2, it is compared with large-scale variator checkout equipment, and structure is more simple, and equipment cost is low, is fit to very much small-sized forklift speed variator manufacturer and uses.
Description of drawings:
Fig. 1 is the structural representation of the utility model
Among the figure: 1, magnetic powder brake load device; 2, forklift speed variator; 3, drive motor; 4, testing table; 5, drive transmission case; 6, fork truck drive axle; 7, universal pole; 8, host computer; 9, control desk; 10, hydraulic transmission oil fuel tank; 11, hydraulic pressure moving platform; 12, gear lubrication fuel tank; 13, Hydraulic Station.
Embodiment:
Embodiment: see shown in Figure 1; Variator detects testing table; Comprise magnetic powder brake load device 1, forklift speed variator 2 and drive motor 3, be fixedly connected with forklift speed variator 2 on the testing table 4, the rotating shaft of drive motor 3 is fixedly connected the input shaft that drives transmission case 5; The output shaft that drives transmission case 5 is fixedly connected with the main shaft of forklift speed variator 2, and drive motor 3 is fixed on the hydraulic pressure moving platform 11 with driving transmission case 5;
The output shaft of forklift speed variator 2 connects the rotating shaft of fork truck drive axle 6; The rotating shaft of fork truck drive axle 6 and universal pole 7 are hinged; Universal pole 7 is hinged with the brake axle of magnetic powder brake load device 1; The oil-out of hydraulic transmission oil fuel tank 10 and oil return opening interlink with the hydraulic oil oil-in and the hydraulic oil oil-out of forklift speed variator 2 respectively through pipeline; Hydraulic Station 13 oil pressure connect hydraulic pressure moving platform 11 through pipeline, and gear lubrication fuel tank 12 connects the gear oil oil-in and the gear oil oil-out of variator 2 through pipeline;
Forklift speed variator 2 is provided with oil temperature sensor, oil pressure sensor, speed probe, hydraulic oil flow sensor and torque sensor, and the sensing data signals of oil temperature sensor, oil pressure sensor, speed probe, hydraulic oil flow sensor and torque sensor flows to host computer 8.
The control knob of said hydraulic transmission oil fuel tank 10, gear lubrication fuel tank 12 and Hydraulic Station 13 is arranged on the control desk 9.
Principle of work: magnetic powder brake load device 1 is on sale on the market; It generally is used for to the rotating shaft offered load; State when hydraulic transmission oil fuel tank 10,2 work of gear lubrication fuel tank 12 imitation forklift speed variators is given forklift speed variator 2 oilings, and the state during 2 work of magnetic powder brake load device 1 imitation forklift speed variator is given forklift speed variator 2 loadings.Through oil temperature sensor, oil pressure sensor, speed probe, hydraulic oil flow sensor and torque sensor; Oil temperature, oil pressure, rotating speed, hydraulic oil flow and moment of torsion when oil temperature sensor, oil pressure sensor, speed probe, hydraulic oil flow sensor and torque sensor detect forklift speed variator work respectively; And give host computer 8 records with detected data delivery; The staff in time understands the quality situation of the forklift speed variator of producing through the data of these detections; Produce thereby instruct, and improve and enhance product performance.
Claims (2)
1. variator detects testing table; Comprise magnetic powder brake load device (1), forklift speed variator (2) and drive motor (3); It is characterized in that: be fixedly connected with forklift speed variator (2) on the testing table (4); The rotating shaft of drive motor (3) is fixedly connected the input shaft that drives transmission case (5), and the output shaft that drives transmission case (5) is fixedly connected with the main shaft of forklift speed variator (2), and drive motor (3) and driving transmission case (5) are fixed on the hydraulic pressure moving platform (11);
The output shaft of forklift speed variator (2) connects the rotating shaft of fork truck drive axle (6); The rotating shaft of fork truck drive axle (6) and universal pole (7) are hinged; Universal pole (7) is hinged with the brake axle of magnetic powder brake load device (1); The oil-out of hydraulic transmission oil fuel tank (10) and oil return opening interlink with the hydraulic oil oil-in and the hydraulic oil oil-out of forklift speed variator (2) respectively through pipeline; Hydraulic Station (13) oil pressure connects hydraulic pressure moving platform (11) through pipeline, and gear lubrication fuel tank (12) connects the gear oil oil-in and the gear oil oil-out of variator (2) through pipeline;
Forklift speed variator (2) is provided with oil temperature sensor, oil pressure sensor, speed probe, hydraulic oil flow sensor and torque sensor, and the sensing data signals of oil temperature sensor, oil pressure sensor, speed probe, hydraulic oil flow sensor and torque sensor flows to host computer (8).
2. variator according to claim 1 detects testing table, and it is characterized in that: the control knob of hydraulic transmission oil fuel tank (10), gear lubrication fuel tank (12) and Hydraulic Station (13) is arranged on the control desk (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205284533U CN202372347U (en) | 2011-12-16 | 2011-12-16 | Test bed for detecting speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205284533U CN202372347U (en) | 2011-12-16 | 2011-12-16 | Test bed for detecting speed changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372347U true CN202372347U (en) | 2012-08-08 |
Family
ID=46596044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205284533U Expired - Lifetime CN202372347U (en) | 2011-12-16 | 2011-12-16 | Test bed for detecting speed changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372347U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018039A (en) * | 2012-12-06 | 2013-04-03 | 安徽合力股份有限公司 | Testing table for testing of forklift transmission part |
| CN103454088A (en) * | 2013-09-04 | 2013-12-18 | 安徽安簧机械股份有限公司 | Improved forklift drive axle test board and testing method thereof |
| CN103543009A (en) * | 2013-08-22 | 2014-01-29 | 浙江中柴机器有限公司 | Gearbox test bed |
| CN104155100A (en) * | 2014-06-30 | 2014-11-19 | 南京创贝高速传动机械有限公司 | Outer lubricating oil system for constant loading test stand and application method thereof |
| CN109060379A (en) * | 2018-10-23 | 2018-12-21 | 四川建安工业有限责任公司 | Rear driving axle transmission efficiency test method |
-
2011
- 2011-12-16 CN CN2011205284533U patent/CN202372347U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018039A (en) * | 2012-12-06 | 2013-04-03 | 安徽合力股份有限公司 | Testing table for testing of forklift transmission part |
| CN103018039B (en) * | 2012-12-06 | 2015-06-24 | 安徽合力股份有限公司 | Testing table for testing of forklift transmission part |
| CN103543009A (en) * | 2013-08-22 | 2014-01-29 | 浙江中柴机器有限公司 | Gearbox test bed |
| CN103543009B (en) * | 2013-08-22 | 2017-03-29 | 浙江中柴机器有限公司 | A kind of change speed gear box test-bed |
| CN103454088A (en) * | 2013-09-04 | 2013-12-18 | 安徽安簧机械股份有限公司 | Improved forklift drive axle test board and testing method thereof |
| CN104155100A (en) * | 2014-06-30 | 2014-11-19 | 南京创贝高速传动机械有限公司 | Outer lubricating oil system for constant loading test stand and application method thereof |
| CN109060379A (en) * | 2018-10-23 | 2018-12-21 | 四川建安工业有限责任公司 | Rear driving axle transmission efficiency test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202372347U (en) | Test bed for detecting speed changer | |
| CN203643175U (en) | Electric wheel hub motor test bench | |
| CN204079366U (en) | A kind of parallel―ordinal shift Handling device | |
| CN101819089B (en) | Tractor wet clutch test stand and control method of tractor wet clutch test stand | |
| CN203009454U (en) | Hydraulic comprehensive test bed | |
| CN202793788U (en) | Drive-by-wire clutch test stand of automobile | |
| CN109946005B (en) | Method, device and system for power detection | |
| CN101893687A (en) | Portable Multifunctional Turntable Test System Based on Wireless Transmission | |
| CN203643172U (en) | Test machine for inspecting front drive axle of tractor | |
| CN204064673U (en) | Automobile electric gearshift mechanism simulated testing system | |
| CN204008162U (en) | A kind of automobile electric power-assisted steering is performance test bed | |
| CN2826386Y (en) | Torque test desk of automobile brake assembly | |
| CN202648946U (en) | Gear case transmission accuracy measuring device based on dual servo motor | |
| CN107806994A (en) | A kind of dynamic torque testing stand | |
| CN201159690Y (en) | Drive-by-wire steering system experimental device | |
| CN207832450U (en) | Engine quick-assembling testing stand | |
| CN202149826U (en) | Electric servo controller device test-bed | |
| CN202330043U (en) | High-accuracy axial dynamic load simulating device | |
| CN201522378U (en) | Comprehensive test stand for automobile steering gear and power steering pump | |
| CN204731023U (en) | A kind of reductor adds the running test platform of load | |
| CN110031211A (en) | A kind of type closed power flow speed reducer test macro based on ipc monitor | |
| CN212082818U (en) | Online testing device for automobile air circulation system control mechanism | |
| CN103632599A (en) | Automatic transmission double-loading method and training apparatus | |
| CN208621217U (en) | A kind of power-measuring system for low-power speed changer | |
| CN103048134B (en) | Automobile hub bearing working condition simulation tester with buffer loading device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Test bed for detecting speed changer Effective date of registration: 20171213 Granted publication date: 20120808 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Xinchang county subbranch Pledgor: Zhejiang Zhongchai Machine Co., Ltd. Registration number: 2017330000276 |
|
| PC01 | Cancellation 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: 20190718 Granted publication date: 20120808 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Xinchang county subbranch Pledgor: Zhejiang Zhongchai Machine Co., Ltd. Registration number: 2017330000276 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |