CN2807236Y - Transmission fatigue wear tester - Google Patents
Transmission fatigue wear tester Download PDFInfo
- Publication number
- CN2807236Y CN2807236Y CN 200520028897 CN200520028897U CN2807236Y CN 2807236 Y CN2807236 Y CN 2807236Y CN 200520028897 CN200520028897 CN 200520028897 CN 200520028897 U CN200520028897 U CN 200520028897U CN 2807236 Y CN2807236 Y CN 2807236Y
- Authority
- CN
- China
- Prior art keywords
- wheel box
- shaft
- output shaft
- input shaft
- transmission case
- 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
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a fatigue wear tester for a transmission shaft, which is characterized in that an output shaft of a transmission case A which is arranged on one end of a machine frame is connected with an input shaft of an electromagnetics slip clutch, an output shaft of which is connected with an input shaft of a transmission case B. A slide plate which can move and can be fixed is arranged on the other end of the machine frame, and a transmission case C and a transmission case D are symmetrically arranged on the slide plate. An input shaft of the transmission case C is corresponding to an output shaft of the transmission case B, an output shaft of the transmission case D is corresponding to an input shaft of the transmission case A and a torque transducer is connected between an output shaft of the transmission case C and an input shaft of the transmission case D. The utility model forms an energy transmission closed ring to realize energy feedback through the mechanical connection among transmission shafts to be tested, and has the advantage of good energy saving effect.
Description
Technical field
The utility model relates to the transmission shaft fatigue wear testing machine.
Background technology
The transmission shaft fatigue wear testing machine is mainly used in the test of transmission shaft fatigue wear, in the past, the load mode of traditional transmission shaft fatigue wear testing machine is divided into two classes basically, that is: energy consumption type and energy back type, the shortcoming of energy consumption type is to consume lot of energy, cause the waste of the energy, equipment manufacturing cost is higher relatively.Traditional most pattern of energy back type is that the mechanical energy that will consume converts electric energy to and electric energy is fed back to motor, its technical sophistication, equipment manufacturing cost height, failure rate height, not easy care.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, equipment manufacturing cost is cheap, the control accuracy height, testing machine stable performance and that be fit to various transmission shaft fatigue wear tests, the technical solution of the utility model is as shown in Figure 2: comprise frame, adjustable frequency motor and wheel box, the output shaft of adjustable frequency motor is connected with wheel box A input shaft, the output shaft that it is characterized in that the wheel box A of frame one end link to each other with the input shaft of electromagnetic slip clutch by, the output shaft of electromagnetic slip clutch is connected with the input shaft of wheel box B, the other end in frame has a slide plate, slide plate can move and fixing with respect to frame, be symmetrical arranged wheel box C and wheel box D on the slide plate, the input shaft of wheel box C is corresponding with the output shaft of wheel box B, two between centers are used for connecting by the test transmission shaft, the output shaft of wheel box D is corresponding with the input shaft of wheel box A, two between centers are used for connecting tested transmission shaft, connect a torque sensor between the input shaft of the output shaft of wheel box C and wheel box D.The utility model utilizes the inner structure of wheel box, by by the mechanical connection between the test transmission shaft root, forms an energy and transmits closed loop, and kinetic energy feeds back on the wheel box A the most at last, realizes energy back.Electromagnetic slip clutch is used to adjust the speed of each wheel box, guarantees the reasonable speed ratio between each variator.Skateboard can make the utility model adapt to the transmission shaft of all lengths.The utility model is simple in structure, good energy-conserving effect.Adopt computer control, the automaticity height, good reliability need not to decide the people and keeps an eye on.In order to test many transmission shafts simultaneously, can fixed support device on frame, bracing or strutting arrangement can move on frame and be fixing, bracing or strutting arrangement is provided with two transition coupling shafts, two transition coupling shafts of first bracing or strutting arrangement left end is corresponding with the input shaft of the output shaft of wheel box B and wheel box A respectively, is used between two respective shaft connecting by the test transmission shaft; Two transition coupling shafts of last bracing or strutting arrangement right-hand member is corresponding with the output shaft of the input shaft of wheel box C and wheel box D respectively, is used between two respective shaft connecting by the test transmission shaft.
Description of drawings:
Accompanying drawing 1 is the utility model front view;
Accompanying drawing 2 is the utility model vertical view.
Legend: 1, motor; 2 wheel box A; 3, electromagnetic slip clutch web member; 4, wheel box B; 5, shaft coupling; 6, bracing or strutting arrangement; 7, bracing or strutting arrangement 2; 8, wheel box D; 9, torque sensor; 10, wheel box C; 11, slide plate; 12, fuselage; 13, tested transmission shaft.
Embodiment
Adjustable frequency motor, wheel box A, wheel box B and electromagnetic slip clutch interconnect with coupling arrangement, and two bracing or strutting arrangements longitudinally are set on the frame, according to the position of the adjusted size bracing or strutting arrangement of transmission shaft.The output shaft of the wheel box C that installs on the slide plate links to each other with an end of torque sensor, and the other end of torque sensor links to each other with the input shaft of wheel box D.Adjust the position of slide plate, with the test of the transmission shaft that adapts to different length, adjust finish after, be fixed on the fuselage.Present embodiment can be tested 6 transmission shafts simultaneously.
Claims (2)
1, the transmission shaft fatigue wear testing machine, comprise frame, adjustable frequency motor and wheel box, the output shaft of adjustable frequency motor is connected with wheel box A input shaft, the output shaft that it is characterized in that the wheel box A of frame one end link to each other with the input shaft of electromagnetic slip clutch by, the output shaft of electromagnetic slip clutch is connected with the input shaft of wheel box B, the other end in frame has a slide plate, slide plate can move and fixing with respect to frame, be symmetrical arranged wheel box C and wheel box D on the slide plate, the input shaft of wheel box C is corresponding with the output shaft of wheel box B, two between centers are used for connecting by the test transmission shaft, the output shaft of wheel box D is corresponding with the input shaft of wheel box A, two between centers are used for connecting tested transmission shaft, connect a torque sensor between the input shaft of the output shaft of wheel box C and wheel box D.
2, transmission shaft fatigue wear testing machine according to claim 1, it is characterized in that on frame, being fixed with bracing or strutting arrangement, bracing or strutting arrangement can move on frame and be fixing, bracing or strutting arrangement is provided with two transition coupling shafts, two transition coupling shafts of first bracing or strutting arrangement left end is corresponding with the input shaft of the output shaft of wheel box B and wheel box A respectively, is used between two respective shaft connecting by the test transmission shaft; Two transition coupling shafts of last bracing or strutting arrangement right-hand member is corresponding with the output shaft of the input shaft of wheel box C and wheel box D respectively, is used between two respective shaft connecting by the test transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028897 CN2807236Y (en) | 2005-07-13 | 2005-07-13 | Transmission fatigue wear tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028897 CN2807236Y (en) | 2005-07-13 | 2005-07-13 | Transmission fatigue wear tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807236Y true CN2807236Y (en) | 2006-08-16 |
Family
ID=36921536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520028897 Expired - Fee Related CN2807236Y (en) | 2005-07-13 | 2005-07-13 | Transmission fatigue wear tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807236Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520367B (en) * | 2008-02-29 | 2012-02-22 | 株式会社鹭宫制作所 | Torque load test apparatus |
| CN105277459A (en) * | 2015-10-09 | 2016-01-27 | 天津工程机械研究院 | Multifunctional fatigue abrasion testing machine |
-
2005
- 2005-07-13 CN CN 200520028897 patent/CN2807236Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520367B (en) * | 2008-02-29 | 2012-02-22 | 株式会社鹭宫制作所 | Torque load test apparatus |
| CN105277459A (en) * | 2015-10-09 | 2016-01-27 | 天津工程机械研究院 | Multifunctional fatigue abrasion testing machine |
| CN105277459B (en) * | 2015-10-09 | 2018-04-06 | 天津工程机械研究院 | Multi-functional fatigue wear testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |