CN102620933B - Device for measuring separating force efficiency of clutch - Google Patents
Device for measuring separating force efficiency of clutch Download PDFInfo
- Publication number
- CN102620933B CN102620933B CN201210100400.0A CN201210100400A CN102620933B CN 102620933 B CN102620933 B CN 102620933B CN 201210100400 A CN201210100400 A CN 201210100400A CN 102620933 B CN102620933 B CN 102620933B
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- Prior art keywords
- clutch
- mobile member
- direction mobile
- slot
- actuator
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- 238000005259 measurement Methods 0.000 claims description 37
- 238000000926 separation method Methods 0.000 claims description 28
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 12
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 description 18
- 230000008901 benefit Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Force Measurement Appropriate To Specific Purposes (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention provides a device for measuring separating force efficiency of a clutch. The device comprises a platform with a sliding chute, an X-direction moving member movably connected with the platform, a Y-direction moving member movably connected with the X-direction moving member and a Z-direction moving member connected with the Y-direction moving member and used for connecting a clutch to be measured. As the device for measuring the separating force efficiency of the clutch is provided with the moving members which are movable along the X-direction, the Y-direction and the Z-direction, the position of the clutch to be measured can be adjusted in the X-direction, the Y-direction and the Z-direction when the clutch to be measured is installed, and the device can stimulate the installation position of the clutch in a real car. Therefore, in comparison with the data measured in the prior art, the separating force efficiency of the clutch obtained through the test is closer to the practical working conditions, and the obtained data are more specific and more exact.
Description
Technical field
The present invention relates to mechanical part field of measuring technique, more particularly to a kind of clutch separation force efficiency measurement apparatus.
Background technology
Clutch release system as in automobile operate clutch executing agency, comprising pedal, clutch release fork
And the part such as release bearing, have to the power transmission of vehicle and NVH performances important influence, particularly clutch pedal point
From power size, the manipulation comfort level of driver is had a strong impact on.In order to design the comfortable clutch release system of manipulation, raising is driven
The riding experience of the person of sailing, needs to simulate real vehicle clutch installation situation in all cases in the experimental stage of design, makes examination
Environment closest to actual vehicle condition is tested, gaging clutch separates the accurate data of force efficiency.
The problem that presently, there are is that existing clutch test stand is unable to multiple directions adjustment clutch release assembly
Position, therefore real vehicle clutch installation situation in all cases cannot be simulated, therefore cannot ensure to measure close to actual car
The accurate data of condition.
The content of the invention
The purpose of the present invention is directed to the deficiency of prior art presence, there is provided a kind of multi-directionally adjusts clutch peace to be measured
Holding position, the clutch separation force efficiency measurement apparatus of simulation real vehicle clutch installation situation in all cases.
What the present invention was realized in:A kind of clutch separation force efficiency measurement apparatus, including be provided with chute platform and
Y-direction mobile member that the X-direction mobile member of platform activity connection is flexibly connected with the X-direction mobile member and
The Z-direction mobile member for connecting clutch to be measured of the Y-direction mobile member connection.
X of the present invention, Y, Z-direction, are X, Y, the Z-direction in rectangular coordinate system in space.Due to the clutch separation
Force efficiency measurement apparatus be provided with can along X, Y, Z-direction move mobile member, when install clutch to be measured when, can make it is to be measured from
Clutch position in X, Y, Z-direction is adjustable, it is possible to imitate the installation site of clutch in the case of real vehicle, so by test
, closer to real work situation compared with the data that prior art is measured, the data of acquisition are more for the clutch separation force data of acquisition
Plus it is specific accurate.On the other hand, because the installation site of clutch to be measured can be adjusted arbitrarily, structure is moved by X, Y, Z-direction
The regulation of part, can install various sizes of clutch, such that it is able to measure the separation force efficiency of different size clutch so that
The scope of application of the clutch separation force efficiency measurement apparatus is wider.
As a further improvement on the present invention, the clutch separation force efficiency measurement apparatus also include and clutch to be measured
The actuator of connection.Actuator is used to control the clutch of clutch, so that obtain that force data is accurately separated, when clutch to be measured
Position when changing, actuator is also made corresponding position and is changed, and can so make actuator with the relative position of clutch to be measured holding
Put fixation, it is ensured that the data of measurement are accurately and reliably.
As a further improvement on the present invention, the actuator includes the first start for withstanding clutch release bearing
Device and the second actuator for withstanding clutch release fork.So can respectively control the release bearing of clutch to be measured and divide
From the working condition of fork, measurement data is further refined, make measurement data more specific comprehensively, accuracy and reliability are higher.
As a further improvement on the present invention, the actuator is provided with force snesor and displacement transducer, can obtain in real time
The power and displacement data when clutch to be measured is respectively closed and separates are obtained, makes the data of acquisition more accurately and reliably, so as to enter one
The separation force efficiency of step analysis clutch.
As a further improvement on the present invention, first actuator, the second actuator use pneumatic actuator.This hair
The bright actuator can be using electrical equipment actuator, servo actuator or pneumatic actuator etc., present invention preferably employs pneumatic work
Dynamic device, the advantage is that, by adjusting the air pressure of pneumatic actuator end, can respectively control the stress of release bearing and release yoke
Size, adjust stress size during, by control actuator end air pressure can realize separating force change from small to big or by
What is diminished greatly seamlessly transits, and makes experimental data more accurate, experimental data curve softer, reduces experimental error, more favorably
It is analyzed in data, obtains more accurate result of the test.
As a further improvement on the present invention, the platform is provided with the first T-slot, and the X-direction mobile member is a T
Type groove square chest, the first T-slot square chest is provided with the first sliding block of insertion first T-slot;The first T-slot square chest sets
There is the second T-slot, the Y-direction mobile member is the second T-slot square chest, the second T-slot square chest is provided with insertion described the
Second sliding block of two T-slots.The present invention is applied in combination by T-slot platform with T-slot square chest, by T-slot and sliding block
With flexible connection is combined into, clutch to be measured is realized along X, Y-direction displacement, then on the basis of this, square chest is commonly used for line
Or the instrument of measurement, T-slot square chest is applied in combination, and with simple structure, is easy to accurate measurement and regulation displacement data, makes behaviour
Make more accurate, convenient, efficient advantage.
As a further improvement on the present invention, the Z-direction mobile member is adjustable contiguous block, the adjustable connection
Block is provided with connecting portion and adjustment portion, and the connecting portion is used to be connected with clutch to be measured;The adjustment portion and Y-direction mobile member
Connection.
As a further improvement on the present invention, the second T-slot square chest is provided with the 3rd T-slot, and the adjustment portion is provided with
3rd sliding block of insertion the 3rd T-slot.3rd sliding block is slidably connected with the 3rd T-slot composition, can make adjustable connection
Block is free to travel to corresponding position along Z-direction, you can realize that clutch to be measured is freely positioned along Z-direction.This connected mode
Make the scope more smooth that operation is more convenient and flexible, adjust.
Used as another improvement of the invention, the adjustment portion can also be connected by bolt with the Y-direction mobile member
Connect, the Y-direction mobile member is provided with the mounting hole being equally spaced along Z-direction, the adjustment portion is arranged on described by bolt
On mounting hole.As long as being to be capable of achieving clutch to be measured displacement in z-direction by the mounting hole that adjustment portion is arranged on corresponding height,
And it is simple structure, easy to operate.
As a further improvement on the present invention, junction of the X-direction mobile member with the platform, the X-direction
Mobile member and the Y-direction mobile member junction, the company of the Y-direction mobile member and the Z-direction mobile member
The place of connecing is equipped with locking device.After X, Y, Z-direction mobile member regulation good position, the locking device set by junction
By the locking of each mobile member, when having prevented measurement, power or inertia force, Huo Zheyin are frustrated after the moment generation of clutch separation to be measured
For the vibrations of actuator are subjected to displacement each mobile member, the reliability of measurement data is influenceed;Further, it is also possible to ensure platform
In non-horizontal general work, it is ensured that the accurate and reliability of data.Locking device can use screw-threaded coupling device or bayonet socket
Locking device or other locking devices are realized.
In sum, the present invention compared with prior art, clutch installation site to be measured, simulation is adjusted with multi-directionally
Real vehicle clutch installation situation in all cases, can carry out the advantage of testing experiment to the clutch of sizes, this
It is outer that also there is simple structure, the advantage that manipulation is convenient, measurement data accurate reliability is high.
Brief description of the drawings
Fig. 1 is clutch separation force efficiency measurement apparatus stereogram provided in an embodiment of the present invention;
Fig. 2 is another stereogram of clutch separation force efficiency measurement apparatus provided in an embodiment of the present invention;
Fig. 3 is Z-direction mobile member stereogram provided in an embodiment of the present invention.
Accompanying drawing is identified:1-X directions mobile member;2-Y directions mobile member;3-Z directions mobile member;4- actuator;5-
Force snesor;6- displacement transducers;7- clutches to be measured;8- platforms;9- locking devices;10- mounting holes;The sliding blocks of 11- first;
The T-slots of 12- second;The sliding blocks of 21- second;The T-slots of 22- the 3rd;31- connecting portions;32 adjustment portions;The actuator of 41- first;42-
Two actuator;81 first T-slots.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
Such as Fig. 1 to Fig. 3, the present embodiment provides a kind of clutch separation force efficiency measurement apparatus, including is provided with the flat of chute
The Y-direction that the X-direction mobile member 1 that platform 8 is flexibly connected with the platform 8 is flexibly connected with the X-direction mobile member 1 is moved
Dynamic component 2 and the Z-direction mobile member 3 for connecting clutch to be measured of the Y-direction mobile member 2 connection.
X, Y, Z-direction described in the present embodiment, are X, Y, the Z-direction in rectangular coordinate system in space.Due to the clutch point
The mobile member that can be moved along X, Y, Z-direction is provided with from force efficiency measurement apparatus, for installing clutch to be measured 7, can make to treat
Survey the position in X, Y, Z-direction of clutch 7 adjustable, it is possible to imitate the installation site of clutch in the case of real vehicle, so pass through
Cross and test the clutch separation force data for obtaining compared with the data that prior art is measured closer to real work situation, acquisition
Data are more specific accurate.On the other hand, because the installation site of clutch to be measured 7 can be adjusted arbitrarily, by X, Y, Z side
To the regulation of mobile member, various sizes of clutch can be installed, such that it is able to measure various sizes of clutch separation power
Efficiency so that the scope of application of the clutch separation force efficiency measurement apparatus is wider.
Used as further improvement of this embodiment, the clutch separation force efficiency measurement apparatus also include and clutch to be measured
The actuator 4 of the connection of device 7.Actuator 4 is used to control the clutch of clutch to be measured 7, so that obtain that force data is accurately separated, when
When the position of clutch to be measured 7 changes, actuator 4 can also make corresponding position and change, can so make actuator 4 with it is to be measured from
Clutch 7 keeps relative position to fix, it is ensured that the data of measurement are accurately and reliably.
Used as further improvement of this embodiment, the actuator 4 is included for withstanding the release bearing of clutch to be measured 7
First actuator 41 and the second actuator 42 for withstanding the release yoke of clutch to be measured 7.Can so control respectively it is to be measured from
The release bearing of clutch 7 and the working condition of release yoke, further refine measurement data, make measurement data more specific comprehensively,
Accuracy and reliability are higher.
Used as further improvement of this embodiment, the actuator 4 is provided with force snesor 5 and displacement transducer 6, Ke Yishi
When obtain power and displacement data when clutch to be measured 7 is respectively closed and separates, make the data of acquisition more accurately and reliably so that
Further analyze the efficiency of clutch separation power.
Used as further improvement of this embodiment, first actuator 41, the second actuator 42 use pneumatic start
Device.Actuator of the present invention can use electrical equipment actuator, servo actuator or pneumatic actuator etc., present invention preferably employs
Pneumatic actuator, the advantage is that, by adjusting the air pressure of pneumatic actuator end, can respectively control release bearing and release yoke
Stress size, adjust stress size during, by controlling actuator end air pressure separating force can be realized by small change
Seamlessly transitting greatly or from large to small, makes experimental data more accurate, experimental data curve softer, reduces experimental error,
It is more beneficial for being analyzed data, obtains more accurate result of the test.
Used as further improvement of this embodiment, the platform 8 is provided with the first T-slot 81, the X-direction mobile member 1
It is the first T-slot square chest, the first T-slot square chest is provided with the first sliding block 11 of insertion first T-slot 81;Described first
T-slot square chest is provided with the second T-slot 12, and the Y-direction mobile member 2 is the second T-slot square chest, the second T-slot square chest
It is provided with the second sliding block 21 of insertion second T-slot 12.Platform 8 and T-slot square chest group by being provided with T-slot of the invention
Conjunction is used, and is slidably connected with being combined into by T-slot and sliding block, realizes clutch to be measured along X, Y-direction displacement, then
On the basis of this, square chest is commonly used for the instrument rule or measure, and T-slot square chest is applied in combination, and with simple structure, is easy to essence
Really measurement and regulation displacement data, make that operation is more accurate, convenient, efficient advantage.
Used as further improvement of this embodiment, the Z-direction mobile member 3 is adjustable contiguous block, described adjustable
Contiguous block is provided with connecting portion 31 and adjustment portion 32, and the connecting portion 31 is used to be connected with clutch to be measured 7;The adjustment portion 32 with
Y-direction mobile member 2 is connected.
Used as further improvement of this embodiment, the second T-slot square chest is provided with the 3rd T-slot 22, the adjustment portion
31 the 3rd sliding blocks for being provided with insertion the 3rd T-slot 22(Do not marked in figure).3rd sliding block and the composition of the 3rd T-slot 22 are slided
Connection, can make adjustable contiguous block be free to travel to corresponding position along Z-direction, you can to realize clutch to be measured 7 along Z-direction
Freely position.This connected mode makes the scope more smooth that operation is more convenient and flexible, adjust.
Improved as the another kind of the present embodiment, the adjustment portion 32 can also move structure by bolt with the Y-direction
Part 2 is connected, and the Y-direction mobile member 2 is provided with the mounting hole 10 being equally spaced along Z-direction, and the adjustment portion 32 passes through bolt
On the mounting hole 10.As long as the mounting hole 10 that adjustment portion 32 is arranged on corresponding height is capable of achieving into clutch to be measured
7 displacement in z-direction, and it is simple structure, easy to operate.
As further improvement of this embodiment, junction of the X-direction mobile member 1 with the platform 8, the X
Direction mobile member 1 moves structure with the junction of Y-direction mobile member 2, the Y-direction mobile member 2 and the Z-direction
The junction of part 3 is equipped with locking device 9.After X, Y, Z-direction mobile member regulation good position, set by junction
Locking device 9 locks each mobile member, and power or inertia are frustrated after the moment generation that clutch to be measured 7 is separate when having prevented measurement
Power, or because the vibrations of actuator are subjected to displacement each mobile member, influence the reliability of measurement data;Additionally, may be used also
To ensure platform 8 in non-horizontal general work, it is ensured that the accurate and reliability of data.Locking device 9 can use screw fastening
Tight device or bayonet coupling device or other locking devices are realized.
In sum, the present invention compared with prior art, clutch installation site to be measured, simulation is adjusted with multi-directionally
Real vehicle clutch installation situation in all cases, can carry out the advantage of testing experiment to the clutch of sizes, this
It is outer that also there is simple structure, the advantage that manipulation is convenient, measurement data accurate reliability is high.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of clutch separation force efficiency measurement apparatus, it is characterised in that:Platform and the platform including being provided with chute are lived
Y-direction mobile member and the Y-direction that the X-direction mobile member of dynamic connection is flexibly connected with the X-direction mobile member
The Z-direction mobile member for connecting clutch to be measured of mobile member connection, the quantity of the X-direction mobile member is four
It is individual, wherein a Y-direction mobile member is respectively equipped with two relative X-direction mobile members, on the Y-direction mobile member
Two Z-direction mobile members are provided with, an actuator, the clutch to be measured is connected on two other X-direction mobile member respectively
Device is connected with Z-direction mobile member and actuator respectively, by X, Y, Z-direction mobile member regulation, different chis can be installed
Very little clutch.
2. clutch separation force efficiency measurement apparatus according to claim 1, it is characterised in that:The actuator includes using
The second actuator in the first actuator for withstanding clutch release bearing to be measured and for withstanding clutch release fork to be measured.
3. clutch separation force efficiency measurement apparatus according to claim 2, it is characterised in that:The actuator is provided with power
Sensor and displacement transducer.
4. clutch separation force efficiency measurement apparatus according to claim 3, it is characterised in that:First actuator,
Second actuator is pneumatic actuator.
5. clutch separation force efficiency measurement apparatus according to claim 4, it is characterised in that:The platform is provided with first
T-slot, the X-direction mobile member is the first T-slot square chest, and the first T-slot square chest is provided with insertion first T-slot
The first sliding block;The first T-slot square chest is provided with the second T-slot, and the Y-direction mobile member is the second T-slot square chest, institute
State the second sliding block that the second T-slot square chest is provided with insertion second T-slot.
6. clutch separation force efficiency measurement apparatus according to claim 5, it is characterised in that:The Z-direction moves structure
Part is adjustable contiguous block, and the adjustable contiguous block is provided with connecting portion and adjustment portion, and the connecting portion is used for and clutch to be measured
Device is connected;The adjustment portion is connected with Y-direction mobile member.
7. clutch separation force efficiency measurement apparatus according to claim 6, it is characterised in that:The second T-slot side
Case is provided with the 3rd T-slot, and the adjustment portion is provided with the 3rd sliding block of insertion the 3rd T-slot.
8. clutch separation force efficiency measurement apparatus according to claim 7, it is characterised in that:The X-direction moves structure
The junction of part and the platform, the X-direction mobile member and the Y-direction mobile member junction, the Y-direction are moved
Dynamic component is equipped with locking device with the junction of the Z-direction mobile member.
9. clutch separation force efficiency measurement apparatus according to claim 6, it is characterised in that:The Y-direction moves structure
Part is provided with the mounting hole being equally spaced along Z-direction, and the adjustment portion is connected by bolt with the mounting hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210100400.0A CN102620933B (en) | 2012-04-09 | 2012-04-09 | Device for measuring separating force efficiency of clutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210100400.0A CN102620933B (en) | 2012-04-09 | 2012-04-09 | Device for measuring separating force efficiency of clutch |
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CN102620933A CN102620933A (en) | 2012-08-01 |
CN102620933B true CN102620933B (en) | 2017-05-24 |
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CN201210100400.0A Expired - Fee Related CN102620933B (en) | 2012-04-09 | 2012-04-09 | Device for measuring separating force efficiency of clutch |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104422592A (en) * | 2013-08-27 | 2015-03-18 | 上海汽车集团股份有限公司 | Vehicle clutch system performance test-bench device and test system comprising same |
CN103592121B (en) * | 2013-10-17 | 2015-11-18 | 柳州市金元机械制造有限公司 | Hydraulic clutch proving installation |
CN104849029B (en) * | 2014-12-02 | 2017-10-13 | 北汽福田汽车股份有限公司 | A kind of sunshade Board Test System |
CN104942773B (en) * | 2015-07-22 | 2017-03-01 | 吉林省百浪汽车装备技术有限公司 | Platform is reprocessed in a kind of automobile soldering turret inspection |
CN110595768A (en) * | 2018-06-12 | 2019-12-20 | 舍弗勒技术股份两合公司 | Measuring device and measuring method for measuring a release characteristic of a clutch |
CN111707305B (en) * | 2020-08-20 | 2021-01-05 | 南京泰普森自动化设备有限公司 | Measuring device with interlocking mechanism |
CN112496709B (en) * | 2020-12-11 | 2022-03-11 | 芜湖大捷离合器有限公司 | Formula erection equipment is adjusted to clutch case assembly release lever duplex position |
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CN101793602B (en) * | 2010-03-31 | 2012-08-22 | 浙江铁流离合器股份有限公司 | Subjective assessment test bench and test method for operating performance of clutches |
CN101934730B (en) * | 2010-05-14 | 2013-05-08 | 上汽通用五菱汽车股份有限公司 | Clutch regulating device |
CN202614523U (en) * | 2012-04-09 | 2012-12-19 | 上汽通用五菱汽车股份有限公司 | Clutch-separation-force efficiency measuring apparatus |
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CN2690108Y (en) * | 2003-07-29 | 2005-04-06 | 天津雷佳科技有限公司 | Robot 3-D working platform |
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