CN204718805U - Clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device - Google Patents
Clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device Download PDFInfo
- Publication number
- CN204718805U CN204718805U CN201520388064.3U CN201520388064U CN204718805U CN 204718805 U CN204718805 U CN 204718805U CN 201520388064 U CN201520388064 U CN 201520388064U CN 204718805 U CN204718805 U CN 204718805U
- Authority
- CN
- China
- Prior art keywords
- rocking arm
- shift fork
- force snesor
- drawstring
- clutch
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses the stiffness measurement device of clutch separation rocking arm-declutch shift shaft-shift fork subsystem, comprise stationary installation, supporting seat, displacement transducer, first force snesor and the second force snesor, described supporting seat top fixed clutch, described second force snesor is arranged in described stationary installation, described stationary installation top is provided with the release bearing of clutch coupling, described release bearing and shift fork can be removed formula and contact, described shift fork and declutch shift shaft are fixed, declutch shift shaft be separated rocking arm and fix, institute's displacement sensors is arranged on above described separation rocking arm, described first force snesor is arranged on below described separation rocking arm by the first drawstring, described first force snesor is connected with lever by the second drawstring, can Measurement accuracy rigidity and transmission efficiency.
Description
Technical field
The utility model relates to the rigidity field of separation rocking arm-declutch shift shaft-shift fork subsystem, particularly clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device.
Background technology
Separation rocking arm-declutch shift shaft-shift fork the subsystem of automobile clutch is used for stirring clutch release bearing, and release bearing presses to the separation finger of clutch case, and the friction clutch plate in clutch coupling just " has loosened ", thus has cut off the connection of power transmission.Clutch plate is by spline housing on transmission input shaft splined shaft, and clutch plate both ends of the surface transmit power by friction, by spline joint, the power of engine are passed to variator, transmission shaft, to driving wheel.During stepping on clutch, disengaging yoke stirs release bearing extruding separation finger, makes clutch coupling unclamp connection.The separation of rigidity to solenoidoperated cluthes of clutch separation rocking arm-declutch shift shaft-shift fork subsystem plays an important role, and is separated rocking arm-declutch shift shaft-shift fork subsystem rigidity too small, produces moderate finite deformation, by the problem causing clutch coupling to be separated time stressed.
Summary of the invention
The utility model is to solve deficiency of the prior art, and providing can the clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device of Measurement accuracy rigidity and transmission efficiency.
The technical scheme of the utility model clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device is:
Clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device, comprise stationary installation, supporting seat, displacement transducer, first force snesor and the second force snesor, described supporting seat top fixed clutch, described second force snesor is arranged in described stationary installation, described stationary installation top is provided with the release bearing of clutch coupling, described release bearing and shift fork can be removed formula and contact, described shift fork and declutch shift shaft are fixed, declutch shift shaft be separated rocking arm and fix, institute's displacement sensors is arranged on above described separation rocking arm, described first force snesor is arranged on below described separation rocking arm by the first drawstring, described first force snesor is connected with lever by the second drawstring.
The technical scheme of the utility model clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device can also be:
Institute's displacement sensors is arranged on above described separation rocking arm by displacement rope, and the lower end of described displacement rope is all connected with the described one end that is separated by the first bearing pin with the upper end of described first drawstring.
The lower end of described first drawstring is connected with described first force snesor upper end by the second bearing pin, and described first force snesor lower end is connected with lever by the second drawstring.
Described first drawstring and described second drawstring are annular drawstring.
Described second force snesor lower end is connected with the holder of described stationary installation, and described second force snesor upper end and sleeve connection, described release bearing is arranged on described sleeve top.
Described supporting seat is two, and two described supporting seats are separately positioned on the both sides of described stationary installation.
Institute's displacement sensors is arranged on the top of described clutch coupling by installing plate.
Described lever one end is fixed by lever seat, and described its intermediate part is connected with described second drawstring.
Clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device of the present utility model, comprise stationary installation, supporting seat, displacement transducer, first force snesor and the second force snesor, described supporting seat top fixed clutch, described second force snesor is arranged in described stationary installation, described stationary installation top is provided with the release bearing of clutch coupling, described release bearing and shift fork can be removed formula and contact, described shift fork and declutch shift shaft are fixed, declutch shift shaft be separated rocking arm and fix, institute's displacement sensors is arranged on above described separation rocking arm, described first force snesor is arranged on below described separation rocking arm by the first drawstring, described first force snesor is connected with lever by the second drawstring.Like this, be arranged on supporting seat down by the shell end of clutch coupling, and the release bearing of clutch coupling is arranged on the top of stationary installation, now the position of release bearing is near shift fork position.Manual depression lever, is separated the downward action of rocking arm, under the effect of twisting resistance being separated rocking arm, declutch shift shaft rotates, and shift fork is contacted with release bearing, and then stir the axially-movable of release bearing towards clutch coupling, and then make clutch coupling unclamp the connection of drive motion.Now, the load L 1 being applied to and being separated on rocking arm can be measured by the first force snesor, be separated the deflection X on rocking arm under respective loads can being measured by displacement transducer, the force value L2 be delivered on release bearing can be measured by the second force snesor; And then the rigidity that can calculate separation rocking arm-declutch shift shaft-shift fork subsystem is exactly R=X/L1, transmission efficiency η=(L2/L1) × r (r is the lever ratio being separated rocking arm-declutch shift shaft-shift fork subsystem).
Accompanying drawing explanation
The schematic diagram of Fig. 1 clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device of the present utility model;
The schematic diagram at Fig. 2 clutch separation rocking arm-declutch shift shaft-another visual angle of shift fork subsystem stiffness measurement device of the present utility model;
The close-up schematic view of Fig. 3 clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device of the present utility model;
The syndeton schematic diagram of the separation rocking arm of Fig. 4 clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device of the present utility model, declutch shift shaft and shift fork;
Figure number explanation
1 ... clutch coupling 2 ... stationary installation 3 ... supporting seat 4 ... holder 5 ... installing plate 6 ... first force snesor 7 ... second force snesor 8 ... displacement transducer 9 ... displacement rope 10 ... first drawstring 11 ... second drawstring 12 ... first bearing pin 13 ... second bearing pin 14 ... sleeve 15 ... be separated rocking arm 16 ... declutch shift shaft 17 ... shift fork 18 ... release bearing 19 ... lever seat 20 ... lever
Embodiment
Below in conjunction with specific embodiment, a kind of clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device of the present utility model is further described.
As Figure 1-4, clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device, comprise stationary installation 2, supporting seat 3, displacement transducer 8, first force snesor 6 and the second force snesor 7, described supporting seat 3 top fixed clutch 1, described second force snesor 7 is arranged in described stationary installation 2, described stationary installation 2 top is provided with the release bearing 18 of clutch coupling 1, described release bearing 18 and shift fork 17 can be removed formula and contact, described shift fork 17 by declutch shift shaft 16 be separated rocking arm 15 and fix, institute's displacement sensors 8 is arranged on above described separation rocking arm 15 by displacement rope 9, described first force snesor 6 is arranged on below described separation rocking arm 15 by the first drawstring 10, described first force snesor 6 is connected with lever 20 by the second drawstring 11.Like this, the shell end of clutch coupling 1 is arranged on supporting seat 3 down, and the release bearing 18 of clutch coupling 1 is arranged on the top of stationary installation 2, now the position of release bearing 18 is near shift fork 17 position, release bearing 18 position is adjusted by stationary installation 2, guarantee to be separated rocking arm 15 vertical with release bearing 18 direction of motion, be now separated rocking arm 15 maximum by loading force arm, can maximum load be recorded.Manual depression lever 20, is separated rocking arm 15 action downwards, under the effect of twisting resistance being separated rocking arm 15, declutch shift shaft 16 rotates, and shift fork 17 is contacted with release bearing 18, and then stir the axially-movable of release bearing 18 towards clutch coupling 1, and then make clutch coupling 1 unclamp the connection of drive motion.Now, the load L 1 being applied to and being separated on rocking arm 15 can be measured by the first force snesor 6, be separated the deflection X on rocking arm 15 under can measuring respective loads by displacement transducer 8, can measure by the second force snesor 7 the force value L2 be delivered on release bearing 18; And then the rigidity that can calculate separation rocking arm-declutch shift shaft-shift fork subsystem is exactly R=X/L1, transmission efficiency η=(L2/L1) × r (r is the lever ratio being separated rocking arm-declutch shift shaft-shift fork subsystem).Meanwhile, also can load until be separated rocking arm-declutch shift shaft-shift fork to produce plastic yield, draw the ultimate strength of separation rocking arm-declutch shift shaft-shift fork resistance to deformation.
See accompanying drawing 1-4, clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device of the present utility model is on the basis of technique scheme, can be: institute's displacement sensors 8 is arranged on above described separation rocking arm 15 by displacement rope 9 that the lower end of described displacement rope 9 is all connected with the described one end that is separated by the first bearing pin 12 with the upper end of described first drawstring 10.Like this, by the first bearing pin 12 by displacement rope 9 and the first drawstring 10 be separated rocking arm 15 and fix, when pressing lever 20 downwards, first drawstring 10 can apply downward twisting resistance to separation rocking arm 15, and the torsional displacement being separated rocking arm 15 can be passed to displacement transducer 8 by displacement rope 9, and record the deflection X be separated on rocking arm 15.Preferred technical scheme can be further: the lower end of described first drawstring 10 is connected with described first force snesor 6 upper end by the second bearing pin 13, and described first force snesor 6 lower end is connected with lever 20 by the second drawstring 11.Like this, the connection of the first force snesor 6 and the first drawstring 10 can be made more firm by the second bearing pin 13, more steady to the transmission of power.Preferred technical scheme can also be further: described first drawstring 10 is annular drawstring with described second drawstring 11.Like this, the drawstring that annular is arranged, can play the effect of force balance, transmit stressed stably.
See accompanying drawing 1-4, clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device of the present utility model is on the basis of technique scheme, can be: described second force snesor 7 lower end is connected with the holder 4 of described stationary installation 2, described second force snesor 7 upper end is connected with sleeve 14, and described release bearing 18 is arranged on described sleeve 14 top.Like this, sleeve 14 the effect can playing supplemental support to release bearing 18 is set, the position of release bearing 18 on sleeve 14 can be regulated simultaneously, guarantee to be separated rocking arm 15 vertical with release bearing 18 direction of motion, now be separated rocking arm 15 maximum by loading force arm.
See accompanying drawing 1-4, clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device of the present utility model is on the basis of technique scheme, can be: described supporting seat 3 is two, and two described supporting seats 3 are separately positioned on the both sides of described stationary installation 2.Like this, when the housing of clutch coupling 1 is arranged down, in the both sides of clutch coupling 1, it is supported, serve the effect of balance clutch coupling 1 weight, decrease the vibration that clutch coupling 1 causes because of unbalance stress.
See accompanying drawing 1-4, clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device of the present utility model on the basis of technique scheme, Ke Yishi: institute's displacement sensors 8 is arranged on the top of described clutch coupling 1 by installing plate 5.Like this, displacement transducer 8 can be arranged on clutch coupling 1 by installing plate 5, to realize the measurement of displacement transducer 8.
See accompanying drawing 1-4, clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device of the present utility model is on the basis of technique scheme, can be: described lever 20 one end is fixed by lever seat 19, is connected in the middle part of described lever 20 with described second drawstring 11.Like this, lever 20 one end is fixed, and middle part is connected with the second drawstring 11, and when lever 20 other end applies external force, power is also transmitted by stressed in the middle part of lever 20.
Above-mentionedly only a kind of specific embodiment in the utility model to be illustrated; but can not as protection domain of the present utility model; every according to the change of the equivalence done by design spirit in the utility model or modification, all should think and fall into protection domain of the present utility model.
Claims (8)
1. clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device, it is characterized in that: comprise stationary installation, supporting seat, displacement transducer, first force snesor and the second force snesor, described supporting seat top fixed clutch, described second force snesor is arranged in described stationary installation, described stationary installation top is provided with the release bearing of clutch coupling, described release bearing and shift fork can be removed formula and contact, described shift fork and declutch shift shaft are fixed, declutch shift shaft be separated rocking arm and fix, institute's displacement sensors is above described separation rocking arm, described first force snesor is arranged on below described separation rocking arm by the first drawstring, described first force snesor is connected with lever by the second drawstring.
2. clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device according to claim 1, it is characterized in that: institute's displacement sensors is arranged on above described separation rocking arm by displacement rope, the lower end of described displacement rope displacement line is all connected with the described one end that is separated by the first bearing pin with the upper end of described first drawstring.
3. a kind of clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device according to claim 2, it is characterized in that: the lower end of described first drawstring is connected with described first force snesor upper end by the second bearing pin, and described first force snesor lower end is connected with lever by the second drawstring.
4. the clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device according to Claims 2 or 3, is characterized in that: described first drawstring and described second drawstring are annular drawstring.
5. the clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device according to any one of claim 1-4, it is characterized in that: described second force snesor lower end is connected with the holder of described stationary installation, described second force snesor upper end and sleeve connection, described release bearing is arranged on described sleeve top.
6. the clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device according to any one of claim 1-4, is characterized in that: described supporting seat is two, and two described supporting seats are separately positioned on the both sides of described stationary installation.
7. the clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device according to any one of claim 1-4, is characterized in that: institute's displacement sensors is arranged on the top of described clutch coupling by installing plate.
8. the clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device according to any one of claim 1-4, it is characterized in that: described lever one end is fixed by lever seat, described its intermediate part is connected with described second drawstring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388064.3U CN204718805U (en) | 2015-06-08 | 2015-06-08 | Clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388064.3U CN204718805U (en) | 2015-06-08 | 2015-06-08 | Clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718805U true CN204718805U (en) | 2015-10-21 |
Family
ID=54317796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520388064.3U Withdrawn - After Issue CN204718805U (en) | 2015-06-08 | 2015-06-08 | Clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204718805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289758A (en) * | 2015-06-08 | 2017-01-04 | 上汽通用五菱汽车股份有限公司 | Clutch separation rocking arm-shift fork axle-shift fork subsystem stiffness measurement device |
-
2015
- 2015-06-08 CN CN201520388064.3U patent/CN204718805U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289758A (en) * | 2015-06-08 | 2017-01-04 | 上汽通用五菱汽车股份有限公司 | Clutch separation rocking arm-shift fork axle-shift fork subsystem stiffness measurement device |
| CN106289758B (en) * | 2015-06-08 | 2018-07-24 | 上汽通用五菱汽车股份有限公司 | Clutch separation rocking arm-shift fork axle-shift fork subsystem stiffness measurement device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205981688U (en) | Joint bearing life testing machine | |
| CN205483567U (en) | Bent ditch ball bearing performance test device | |
| CN203587343U (en) | Dynamic transmission efficiency test measuring device of clutch operation mechanism | |
| CN101354314A (en) | Bearing rigidity test device | |
| CN204718805U (en) | Clutch separation rocking arm-declutch shift shaft-shift fork subsystem stiffness measurement device | |
| CN105444949A (en) | Moment-of-inertia test bench based on torque sensor | |
| CN201464097U (en) | Wind power locking plate test bed | |
| JP2013140026A (en) | Test device | |
| CN104406790B (en) | Static load test bench of overload couplers | |
| CN201060098Y (en) | Electric control automatic mechanical speed variator automatic upshift experimental bench | |
| CN201285334Y (en) | Measurement instrument for detecting dynamic friction torque of bearing | |
| CN205719533U (en) | Clutch test table apparatus | |
| CN106289758B (en) | Clutch separation rocking arm-shift fork axle-shift fork subsystem stiffness measurement device | |
| CN201203518Y (en) | Test stand for double-quality fly wheel circular arc spring static characteristic test | |
| CN105987815B (en) | Universal clutch of motorcycle table apparatus | |
| CN103822834A (en) | Hydraulic pendulum-type universal testing machine structure with torque measuring function | |
| CN208333861U (en) | A kind of new automobile gearbox wet-type dual-clutch test equipment | |
| CN206019887U (en) | Simulation torque load testing device | |
| CN203385504U (en) | Winch force measuring device | |
| CN208588529U (en) | A kind of repeated bend test platform for Automobile flywheel disk | |
| CN206725222U (en) | A kind of stiffness test device of gearshift fork | |
| CN202690800U (en) | Diaphragm spring clutch | |
| CN206095514U (en) | Tensiometer calibrating device | |
| CN205015159U (en) | A anchor clamps that is used for gasoline engine of operating mode test, on -line measuring , durable test of load | |
| JP5446776B2 (en) | Torque calibration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20180724 |
|
| AV01 | Patent right actively abandoned |