CN201716179U - Clutch release bearing friction torque testing device - Google Patents
Clutch release bearing friction torque testing device Download PDFInfo
- Publication number
- CN201716179U CN201716179U CN2010202237288U CN201020223728U CN201716179U CN 201716179 U CN201716179 U CN 201716179U CN 2010202237288 U CN2010202237288 U CN 2010202237288U CN 201020223728 U CN201020223728 U CN 201020223728U CN 201716179 U CN201716179 U CN 201716179U
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- China
- Prior art keywords
- motor
- release bearing
- friction torque
- clutch
- clutch release
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- Expired - Lifetime
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Abstract
The utility model relates to a clutch release bearing friction torque testing device, which comprises a motor, a torque sensor, a supporting stand, a weight block, a computer and a data acquisition module. The supporting stand includes a bottom plate, a pilot post, a sliding plate and a supporting plate, the bottom plate is positioned below the supporting stand, a threaded hole is arranged in the middle of the supporting plate, a screw connected with the supporting plate in a threaded manner is arranged in the threaded hole, the lower end of the screw is fixed onto the sliding plate, and the sliding plate sleeve on the pilot post is connected with the pilot post in a sliding manner. The motor is fixed onto the lower end surface of the sliding plate, and a rotating shaft of the motor faces downwards vertically. The torque sensor is fixed onto a transmission shaft of the motor, an input end of the data acquisition module is respectively connected with the torque sensor and the motor, and an output end of the data acquisition module is connected with the computer. A release bearing fixing seat is arranged on the bottom plate, a hole is arranged in the middle of the weight block, and the lower end of the weight block is fixedly connected with a release bearing. The clutch release bearing friction torque testing device can control the friction torque of a clutch release bearing via testing, and prolongs the service life of a clutch and accessories of the clutch.
Description
Technical field
The utility model relates to the technical field of performance test of clutch coupling and annex thereof, specifically, relates to a kind of clutch release shaft friction torque testing apparatus.
Background technology
The vehicle clutch disengaging bearing unit is mainly used in the effect of assisting a ruler in governing a country clutch coupling, and engine is combined with kinematic train smooth-goingly, to guarantee the automobile balance starting; Getting in touch of temporarily disconnected engine and power train, the impact of gear when being beneficial to the startup of engine and reducing gear shift.Behind the stepping on clutch pedal, clutch release bearing compression platen diaphragm spring, if the starting friction torque ratio of bearing is bigger, clutch release bearing rotation circle can be in the relative rotation of pressing moment generation with the platen diaphragm, this relative rotation can cause platen diaphragm, release bearing rotation circle end wear to be accelerated, so clutch separation need be controlled friction torque, but present domestic shortage clutch release bearing friction torque relevant criterion and testing apparatus, cause the friction of clutch coupling between when work and kinematic train bigger, the lost of life of clutch coupling.
It is the patent of CN201083603Y that Patent Office of the People's Republic of China has announced notification number on July 9th, 2008, and name is called: sprag clutch high speed dynamic force moment testing table.This testing table comprises: test cavity, electric main shaft, test lubricating system, control system and worktable; The input end of an end connects cover in the interior sprag clutch of test cavity by shaft coupling, torque sensor on the worktable, is placed with test clutch between the inside and outside cover of clutch coupling in the test cavity; The output terminal of other end electricity main shaft is by shaft coupling connection gear axle on the worktable, and the external tooth that is provided with on the external diameter of the clutch outer that gear shaft is interior with testing cavity is connected with a joggle; Its test cavity connection test lubricating system, its electric main shaft, test lubricating system and torque sensor are controlled by control system.This patent is mainly used in moment of friction under the test fast state, determines the optimum range of the moment of friction of sprag clutch under the different application operating mode, the serviceable life of improving clutch coupling and annex thereof.
Summary of the invention
The utility model has mainly solved: during clutch coupling work, clutch release bearing compression platen diaphragm spring if improper platen diaphragm, the release bearing rotation circle end wear of causing of the starting friction moment of torsion of bearing control accelerated, reduces the serviceable life of clutch coupling; A kind of equipment that can test, determine the clutch release bearing friction torque is provided.
The technical solution adopted in the utility model is: clutch release bearing friction torque testing apparatus, comprise motor, torsion torque sensor, support stand, weight block, computing machine and data acquisition module, described support stand comprises the base plate that is positioned at the below, several vertically are fixed on the correcting post on the base plate, have the sliding panel and the back up pad that is fixed on correcting post upper end in the hole of matching on the structure with the correcting post, the back up pad middle part has threaded hole, be provided with the screw rod that cooperates with back up pad in the threaded hole, screw rod is threaded with back up pad, and the lower end of screw rod is fixed on the sliding panel; Sliding panel is enclosed within on the correcting post and with the correcting post and is slidingly connected; Motor is fixed on the sliding panel lower surface by motor fixing seat, and the rotation axis of motor straight down; Torsion torque sensor is fixed on the rotation axis of motor; The input end of data acquisition module is connected with motor with torsion torque sensor respectively, and the output terminal of data acquisition module is connected with computing machine; Described base plate is provided with the release bearing holder, and the weight block middle part has the hole of matching with the rotating shaft of motor, fixedlys connected with release bearing in the weight block bottom.
As preferably, fix an adjusting handle on the described screw rod.Be convenient to the rotation twisting.
As preferably, described weight is a counterweight.Be convenient to the weight of control loaded.
As preferably, all have the mounting hole that pin key is installed in the rotating shaft of the motor in described counterweight and its hole of insertion, counterweight is connected by pin key with the rotating shaft of motor.The rotating shaft of counterweight and motor is rotated synchronously, and the step is not poor.
The beneficial effect that the utility model is obtained: by test, solenoidoperated cluthes release bearing friction torque size, the serviceable life of prolongation clutch coupling and annex thereof.
Description of drawings
Structural representation when Fig. 1 is the utility model work.
Among the figure: 1-adjusting handle, 2-screw rod, 3-back up pad, 4-correcting post, 5-sliding panel, the 6-motor fixing seat, 7-torque sensor, 8-counterweight, 9-release bearing, 10-release bearing holder, the 11-data acquisition module, 12-computing machine, 13-base plate, 14-motor, 15-rotating shaft;
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Embodiment: clutch release bearing friction torque testing apparatus (referring to accompanying drawing 1), it comprises motor 14, torsion torque sensor, support stand, counterweight 8, computing machine 12 and data acquisition module 11, described support stand comprises the base plate 13 that is positioned at the below, 4 correcting posts 4 that vertically are fixed on the base plate 13, have the sliding panel 5 and the back up pad 3 that is fixed on correcting post 4 upper ends in the hole of matching on the structure with correcting post 4, back up pad 3 middle parts have threaded hole, be provided with the screw rod 2 that cooperates with back up pad 3 in the threaded hole, screw rod 2 is threaded with back up pad 3, and the lower end of screw rod 2 is fixed on the sliding panel 5; Sliding panel 5 is enclosed within on the correcting post 4 and with correcting post 4 and is slidingly connected; Motor 14 is fixed on sliding panel 5 lower surfaces by motor fixing seat 6, and the rotation axis of motor 14 straight down; Torsion torque sensor is fixed on the rotation axis of motor 14; The input end of data acquisition module 11 is connected with motor 14 with torsion torque sensor respectively, and the output terminal of data acquisition module 11 is connected with computing machine 12; Described base plate 13 is provided with release bearing holder 10, and counterweight 8 middle parts have the hole of matching with the rotating shaft 15 of motor 14, fixedlys connected with release bearing 9 in counterweight 8 bottoms.An adjusting handle 1 is fixed in screw rod 2 upper ends; Counterweight 8 and insert in the rotating shaft 15 of motor 14 in its hole and all have the mounting hole that pin key is installed, the rotating shaft 15 of counterweight 8 and motor 14 is connected by pin key;
Concrete operations are as follows during enforcement:
Step 1: release bearing 9 is fixed on the release bearing holder 10 → counterweight 8 is placed on the release bearing 9 (counterweight 8 added axial force to release bearing), the axial reinforcing of release bearing=counterweight weight * 9.8N;
Step 2: rotate adjusting handle 1 → leading screw 2 rotations → sliding panels 5 move down → keyhole of torque sensor 7 rotation axiss insertion counterweight 8 in;
Step 3: the signal that 7 rotation → counterweights of computing machine 12 control → motor, 6 unlatching → torque sensors, 8 rotation → release bearings, 9 inner ring rotation → torque sensors, 7 acquired signal → signal reaches data acquisition module 11 → collection transfers to computing machine 12 and shows test results.
Claims (4)
1. clutch release bearing friction torque testing apparatus, it is characterized in that: it comprises motor, torsion torque sensor, support stand, weight block, computing machine and data acquisition module, described support stand comprises the base plate that is positioned at the below, several vertically are fixed on the back up pad that has the sliding panel in the hole of matching with the correcting post on correcting post on the base plate, the structure and be fixed on correcting post upper end, the back up pad middle part has threaded hole, be provided with the screw rod that cooperates with back up pad in the threaded hole, screw rod is threaded with back up pad, and the lower end of screw rod is fixed on the sliding panel; Sliding panel is enclosed within on the correcting post and with the correcting post and is slidingly connected; Motor is fixed on the sliding panel lower surface by motor fixing seat, and the rotation axis of motor straight down; Torsion torque sensor is fixed on the rotation axis of motor; The input end of data acquisition module is connected with motor with torsion torque sensor respectively, and the output terminal of data acquisition module is connected with computing machine; Described base plate is provided with the release bearing holder, and the weight block middle part has the hole of matching with the rotating shaft of motor, fixedlys connected with release bearing in the weight block bottom.
2. clutch release bearing friction torque testing apparatus according to claim 1 is characterized in that: an adjusting handle is fixed in described screw rod upper end.
3. clutch release bearing friction torque testing apparatus according to claim 1 and 2 is characterized in that: weight is a counterweight.
4. clutch release bearing friction torque testing apparatus according to claim 3 is characterized in that: all have the mounting hole that pin key is installed in the rotating shaft of the motor in counterweight and its hole of insertion, counterweight is connected by pin key with the rotating shaft of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202237288U CN201716179U (en) | 2010-06-10 | 2010-06-10 | Clutch release bearing friction torque testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202237288U CN201716179U (en) | 2010-06-10 | 2010-06-10 | Clutch release bearing friction torque testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201716179U true CN201716179U (en) | 2011-01-19 |
Family
ID=43462183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202237288U Expired - Lifetime CN201716179U (en) | 2010-06-10 | 2010-06-10 | Clutch release bearing friction torque testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201716179U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123298A (en) * | 2011-11-17 | 2013-05-29 | 中铁隧道集团有限公司 | Hob comprehensive performance detection testing platform |
| CN104089731A (en) * | 2014-07-25 | 2014-10-08 | 深圳市一诺仪表设备有限公司 | Electric head torque checking device |
| CN104568441A (en) * | 2015-01-15 | 2015-04-29 | 安徽江淮汽车股份有限公司 | Bearing friction torque measuring tool and bearing pre-tightening amount verifying method |
| CN109883730A (en) * | 2019-03-21 | 2019-06-14 | 浙江铁流离合器股份有限公司 | Diaphragm spring for automobile clutch working life detection machine and detection method |
| CN110057564A (en) * | 2019-04-25 | 2019-07-26 | 中国科学院西安光学精密机械研究所 | A kind of shafting dynamic resistance torque test device and test method |
-
2010
- 2010-06-10 CN CN2010202237288U patent/CN201716179U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123298A (en) * | 2011-11-17 | 2013-05-29 | 中铁隧道集团有限公司 | Hob comprehensive performance detection testing platform |
| CN104089731A (en) * | 2014-07-25 | 2014-10-08 | 深圳市一诺仪表设备有限公司 | Electric head torque checking device |
| CN104568441A (en) * | 2015-01-15 | 2015-04-29 | 安徽江淮汽车股份有限公司 | Bearing friction torque measuring tool and bearing pre-tightening amount verifying method |
| CN104568441B (en) * | 2015-01-15 | 2017-09-05 | 安徽江淮汽车集团股份有限公司 | Bearing friction torque survey tool and bearing pre-tightened amount verification method |
| CN109883730A (en) * | 2019-03-21 | 2019-06-14 | 浙江铁流离合器股份有限公司 | Diaphragm spring for automobile clutch working life detection machine and detection method |
| CN109883730B (en) * | 2019-03-21 | 2023-11-28 | 浙江铁流离合器股份有限公司 | Diaphragm spring service life detection machine and detection method for automobile clutch |
| CN110057564A (en) * | 2019-04-25 | 2019-07-26 | 中国科学院西安光学精密机械研究所 | A kind of shafting dynamic resistance torque test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU RADICAL ENERGY SAVING TECHNOLOGY CO., LTD Free format text: FORMER NAME: HANGZHOU RADICAL AUTOMOBILE PARTS INDUSRIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang Province, 311231 blocks south of Xiaoshan economic and Technological Development Zone Chunchao Road No. 89 Patentee after: The energy-conservation Science and Technology Co., Ltd. of Hangzhou Lei Dike Address before: Xiaoshan District of Hangzhou city Zhejiang province 311215 Wai bridge Hongda Road Town Economic Development Zone Patentee before: Hangzhou Radical Automobile Parts Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |