CN201281658Y - Manual gearshift case test stand - Google Patents
Manual gearshift case test stand Download PDFInfo
- Publication number
- CN201281658Y CN201281658Y CNU2008202000010U CN200820200001U CN201281658Y CN 201281658 Y CN201281658 Y CN 201281658Y CN U2008202000010 U CNU2008202000010 U CN U2008202000010U CN 200820200001 U CN200820200001 U CN 200820200001U CN 201281658 Y CN201281658 Y CN 201281658Y
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- China
- Prior art keywords
- clutch
- control gear
- rotating speed
- control mechanism
- wheel box
- 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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- 238000012360 testing method Methods 0.000 title claims description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000002474 experimental method Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a manual transmission experimental bench comprising a basic frame, a transmission mounting deck and a driving motor are provided on the basic frame, a transmission to be tested is installed on a transmission mounting deck, the output shaft of the driving motor is connected with the input shaft of the transmission through a clutch, and a clutch actuator is positioned on the clutch; the basic frame is also provided with a manual shift control mechanism, a clutch control mechanism and a rotation velocity control mechanism, wherein, the clutch control mechanism is positioned on the left side of the rotation velocity control mechanism, and the manual shift control mechanism is positioned at the slanting upper-side; the rotation velocity control mechanism is connected with a motor control circuit, the motor control circuit is connected with the driving motor, the clutch oil tube of the clutch control mechanism is communicated with the clutch actuator, control bracing wire of the manual shift control mechanism is connected with the shift control bracing arm of the transmission. The experimental bench can perform experiments of manual shift controlling performance, clutch performance, fuel filling performance, noise level and the like of the transmission conveniently, and the use of the experimental bench is more convenient.
Description
Technical field
The utility model belongs to the test field, is specifically related to a kind of manual transmission testing table.
Background technology
In the automobile R﹠D process, the research staff designs various testing tables, for example engine endurance test platform, automatic gear-box durable test stand, transmission shaft durable test stand or the like; The utility model of these test-beds and use are increased work efficiency greatly, also more help the complete detection auto parts, improve the car load quality.
Present stage, wheel box test-bed spininess designed automatic gear-box, can detect projects such as automatic gear-box operating oil pressure, slipping of clutch rate, shift quality and Parking performance, but this wheel box testing table can not be installed manual transmission, can not test the manual gear shift of carrying out emulation on testing table, the test of manual transmission can only be carried out on vehicle, because of need with the manual transmission entrucking, wasted lot of manpower and material resources; Can't accurately control engine speed during because of real train test, the accuracy of test is subjected to very big influence; Need steering vehicle in travels down during because of test, also have very big security risk.
The utility model content
The purpose of this utility model is to provide a kind of testing table, and this testing table can be used for the test of manual transmission easily, and uses more convenient.
The utility model is achieved through the following technical solutions:
The manual transmission testing table, this testing table comprises pedestal, is provided with wheel box erecting frame and drive motor on pedestal, and the output shaft of drive motor is connected with clutch coupling, and clutch coupling is provided with the clutch actuator; Also be provided with manual shift control gear, clutch for clutch control mechanism and rotating speed control gear on pedestal, clutch for clutch control mechanism is positioned at the left side of rotating speed control gear, and the hand shift control gear is positioned at the oblique upper of rotating speed control gear; The rotating speed control gear is connected with circuit for controlling motor, and circuit for controlling motor is connected with drive motor, and the clutch coupling oil pipe of clutch for clutch control mechanism is connected with the clutch actuator.
Structure after wheel box is loaded onto is: the manual transmission testing table, this testing table comprises pedestal, on pedestal, be provided with wheel box erecting frame and drive motor, wheel box to be measured is installed on the wheel box erecting frame, the output shaft of drive motor is connected with the wheel box input shaft by clutch coupling, and clutch coupling is provided with the clutch actuator; Also be provided with manual shift control gear, clutch for clutch control mechanism and rotating speed control gear on pedestal, clutch for clutch control mechanism is positioned at the left side of rotating speed control gear, and the hand shift control gear is positioned at the oblique upper of rotating speed control gear; The rotating speed control gear is connected with circuit for controlling motor, and circuit for controlling motor is connected with drive motor, and the clutch coupling oil pipe of clutch for clutch control mechanism is connected with the clutch actuator, and the control drag-line of hand shift control gear is connected with the gear shift torque arm of wheel box.
The situation of this testing table energy real simulated motorist when wheel box is controlled, not only can test the hand shift performance of wheel box, also can test clutch coupling performance, oiling performance, noise level etc., and at the trial, no longer manual transmission need be loaded on the car and test, the convenience of test greatly improves.
Further structure of the present utility model is:
Described circuit for controlling motor comprises frequency converter, and described drive motor is a variable-frequency motor, and this variable-frequency motor is connected with frequency converter; At the trial, export the output speed that control signal is used for the control of conversion motor by frequency converter to variable-frequency motor, this mode is controlled simply, precision is high.
This device also comprises a rotating speed display that is connected with described frequency converter, can show to the experimenter by this rotating speed display and to make things convenient for the experimenter rotating speed be write down the output speed (being the input speed of wheel box) of variable-frequency motor and analyzes.
Described rotating speed control gear is provided with potentiometer, and the output terminal of this potentiometer is connected with described frequency converter; When carrying out speed change manipulation (promptly trampling throttle), the displacement signal of speed change controlled pedal is converted into the voltage signal of potentiometer, exports this control signal to frequency converter again, is come the output speed of control of conversion motor by frequency converter.
Be provided with mode conversion switch between described rotating speed control gear and described frequency converter, this mode conversion switch is connected with a rotational speed regulation switch simultaneously, and described circuit for controlling motor also comprises this mode conversion switch, rotational speed regulation switch.Can select automatic mode or manual mode by this mode conversion switch, when selecting automatic mode, come the control of conversion rotating speed of motor, also can under manual mode, regulate the rotating speed of wheel box by the rotational speed regulation switch by the rotating speed control gear.
The wheel box erecting frame is an erect plate, is provided with to be used for the wheel box mounting hole on this erect plate.
Description of drawings
Fig. 1 is a structure diagram of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the control principle figure of variable-frequency motor;
Description of reference numerals:
1, pedestal, 2, the wheel box erecting frame, 3, variable-frequency motor, 4, wheel box, 5, the hand shift control gear, 6, clutch for clutch control mechanism, 7, rotating speed control gear, 8, the clutch coupling oil pipe, 9, the control drag-line, 10, gearshift torque arm, 11, frequency converter, 12, the rotating speed display, 13, mode selection switch, 14, rotational speed regulation switch, 15, clutch coupling, 16, the clutch actuator.
Embodiment
As shown in Figure 1 to Figure 3, the manual transmission testing table, comprise pedestal 1, on pedestal 1, be provided with wheel box erecting frame 2 and drive motor (being variable-frequency motor 3), wheel box 4 to be measured is installed on the wheel box erecting frame 2, the output shaft of variable-frequency motor 3 is connected with wheel box 4 input shafts by clutch coupling 15, and clutch coupling 15 is provided with clutch actuator 16; Also be provided with manual shift control gear 5, clutch for clutch control mechanism 6 and rotating speed control gear 7 on pedestal 1, clutch for clutch control mechanism 6 is positioned at the left side of rotating speed control gear 7, and hand shift control gear 5 is positioned at the oblique upper of rotating speed control gear 7; Rotating speed control gear 7 is connected with circuit for controlling motor, circuit for controlling motor is connected with variable-frequency motor 3, the clutch coupling oil pipe 8 of clutch for clutch control mechanism 6 is connected with clutch actuator 16, and the control drag-line 9 of hand shift control gear 5 is connected with the gear shift torque arm 10 of wheel box 4.
Wherein, the wheel box erecting frame is an erect plate, is provided with the mounting hole that is used to install wheel box 4 on this erect plate; Described circuit for controlling motor comprises frequency converter 11, mode conversion switch 13 and rotational speed regulation switch 14, variable-frequency motor 3 is connected with frequency converter 11, between rotating speed control gear and frequency converter 11, be provided with mode conversion switch 13, this mode conversion switch 13 is connected with rotational speed regulation switch 14 simultaneously, rotating speed control gear 7 is provided with potentiometer, the output terminal of this potentiometer is connected with mode conversion switch 13, and frequency converter 11 is connected with rotating speed display 12.
The situation of this testing table energy real simulated motorist when wheel box 4 is controlled, the experimenter can be respectively applied for by manual shift control gear 5, clutch for clutch control mechanism 6 and rotating speed control gear 7 gear control, clutch for clutch control and the throttle (rotating speed) of wheel box 4 are controlled, test hand shift performance, clutch coupling performance, oiling performance and the noise level etc. of wheel box 4 respectively, and at the trial, no longer manual transmission 4 need be loaded on the car and test, the convenience of test greatly improves; This experiment table also can be selected manual mode, can simulate the throttle size by rotational speed regulation switch 14 under manual mode.
Claims (7)
1, manual transmission testing table, it is characterized in that, this testing table comprises pedestal, on pedestal, be provided with wheel box erecting frame and drive motor, wheel box to be measured is installed on the wheel box erecting frame, the output shaft of drive motor is connected with the wheel box input shaft by clutch coupling, and clutch coupling is provided with the clutch actuator; Also be provided with manual shift control gear, clutch for clutch control mechanism and rotating speed control gear on pedestal, clutch for clutch control mechanism is positioned at the left side of rotating speed control gear, and the hand shift control gear is positioned at the oblique upper of rotating speed control gear; The rotating speed control gear is connected with circuit for controlling motor, and circuit for controlling motor is connected with drive motor, and the clutch coupling oil pipe of clutch for clutch control mechanism is connected with the clutch actuator, and the control drag-line of hand shift control gear is connected with the gear shift torque arm of wheel box.
2, manual transmission testing table shown in claim 1 is characterized in that, described circuit for controlling motor comprises frequency converter, and described drive motor is a variable-frequency motor, and this variable-frequency motor is connected with frequency converter.
3, manual transmission testing table shown in claim 2 is characterized in that, this device also comprises a rotating speed display that is connected with described frequency converter.
4, manual transmission testing table shown in claim 2 is characterized in that, described rotating speed control gear is provided with potentiometer, and the output terminal of this potentiometer is connected with described frequency converter.
5, manual transmission testing table shown in claim 4, it is characterized in that, between described rotating speed control gear and described frequency converter, be provided with mode conversion switch, this mode conversion switch is connected with a rotational speed regulation switch simultaneously, and described circuit for controlling motor also comprises this mode conversion switch, rotational speed regulation switch.
6, manual transmission testing table shown in claim 1 is characterized in that, the wheel box erecting frame is an erect plate, is provided with the wheel box mounting hole on this erect plate.
7, the manual transmission testing table is characterized in that, this testing table comprises pedestal, is provided with wheel box erecting frame and drive motor on pedestal, and the output shaft of drive motor is connected with clutch coupling, and clutch coupling is provided with the clutch actuator; Also be provided with manual shift control gear, clutch for clutch control mechanism and rotating speed control gear on pedestal, clutch for clutch control mechanism is positioned at the left side of rotating speed control gear, and the hand shift control gear is positioned at the oblique upper of rotating speed control gear; The rotating speed control gear is connected with circuit for controlling motor, and circuit for controlling motor is connected with drive motor, and the clutch coupling oil pipe of clutch for clutch control mechanism is connected with the clutch actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202000010U CN201281658Y (en) | 2008-09-03 | 2008-09-03 | Manual gearshift case test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202000010U CN201281658Y (en) | 2008-09-03 | 2008-09-03 | Manual gearshift case test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281658Y true CN201281658Y (en) | 2009-07-29 |
Family
ID=40928532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202000010U Expired - Fee Related CN201281658Y (en) | 2008-09-03 | 2008-09-03 | Manual gearshift case test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281658Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713725A (en) * | 2015-04-03 | 2015-06-17 | 重庆理工大学 | Automobile automatic transmission P-gear parking critical entry car speed test measuring system |
| CN105527099A (en) * | 2016-01-28 | 2016-04-27 | 奇瑞汽车股份有限公司 | Hand-operated gearbox gearshift performance testing arrangement |
| CN105890892A (en) * | 2014-10-10 | 2016-08-24 | 中国人民解放军68129部队 | Combinable multi-mode gearbox transmission test platform |
| CN107966295A (en) * | 2017-11-24 | 2018-04-27 | 重庆长安汽车股份有限公司 | A kind of DCT vehicles gearshift cycle endurance test method |
-
2008
- 2008-09-03 CN CNU2008202000010U patent/CN201281658Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890892A (en) * | 2014-10-10 | 2016-08-24 | 中国人民解放军68129部队 | Combinable multi-mode gearbox transmission test platform |
| CN104713725A (en) * | 2015-04-03 | 2015-06-17 | 重庆理工大学 | Automobile automatic transmission P-gear parking critical entry car speed test measuring system |
| CN104713725B (en) * | 2015-04-03 | 2017-09-22 | 重庆理工大学 | A kind of automatic gearbox P keeps off the critical income speed testing ＆ measuring system of parking |
| CN105527099A (en) * | 2016-01-28 | 2016-04-27 | 奇瑞汽车股份有限公司 | Hand-operated gearbox gearshift performance testing arrangement |
| CN107966295A (en) * | 2017-11-24 | 2018-04-27 | 重庆长安汽车股份有限公司 | A kind of DCT vehicles gearshift cycle endurance test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |