CN201503664U - Automobile automatic shift demonstration system - Google Patents
Automobile automatic shift demonstration system Download PDFInfo
- Publication number
- CN201503664U CN201503664U CN2009201200654U CN200920120065U CN201503664U CN 201503664 U CN201503664 U CN 201503664U CN 2009201200654 U CN2009201200654 U CN 2009201200654U CN 200920120065 U CN200920120065 U CN 200920120065U CN 201503664 U CN201503664 U CN 201503664U
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- 230000008878 coupling Effects 0.000 claims abstract description 48
- 238000010168 coupling process Methods 0.000 claims abstract description 48
- 238000005859 coupling reaction Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000008439 repair process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
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Abstract
The utility model relates to an automobile automatic shift demonstration system, which comprises a base, a power driving device, an automatic shift mechanism and a clutch device, wherein the right end portion of the base is provided with the clutch device, the right end portion of the clutch device is connected with the power driving device, and the left end portion of the base is provided with the automatic shift mechanism. The automatic shift mechanism comprises a step motor, a coupling, a motor connecting seat, a roll screw and a shifting fork, wherein a shaft of the step motor is connected with one end of the coupling, the step motor is fixed on the motor connecting seat, the other end of the coupling is connected with the roll screw, and the shifting fork is arranged on the roll screw. The utility model provides an automobile automatic shift demonstration system which has simple structure, low cost and strong practicality.
Description
Technical field
The utility model relates to the technical field of vehicle automatic gear shifting control, is specifically related to the self-shifting demo system of a kind of electric-controlled mechanical.
Background technology
The demo system of vehicle automatic gear shifting still belongs to internal blank at present, existing vehicle automatic gear shifting demo system is fairly simple, the automatic gearbox teaching control system designed as Guilin aviation higher junior college, it utilizes single-chip microcomputer to control, come the gearshift of simulated automotive with diode, the shift process of automobile can not be demonstrated to the student relevant in the student of vehicle repairing factory and the universities and colleges with automobile major, also has the manual gear of vehicle testing table that Shanxi Prov. Inst. of Traffic Sciences developed, this test platform structure complexity, cost an arm and a leg, can not satisfy the needs of common universities and colleges and vehicle repairing factory.Automatic gearbox is of a great variety, complex structure, and principle is hard to understand, and the difficult point when being not only the auto repair personnel and keeping in repair also is the difficult point of universities and all kinds of student of training school study.
Present widely used automatic gearbox can't be watched its structure and drive path in the running, can't watch its drive path and principle of work again when taking apart and cutting open.Though existing books and reference materials have a lot, mostly just quote the simple introduction of former factory repair information, the general reader is difficult to understand its structure and principle of work.And for teaching, training, owing to do not have practical teaching aid and resources material, the teaching of automatic transmission is a difficult point always.
Summary of the invention
For the complex structure that overcomes existing vehicle automatic gear shifting demo system, cost height, deficiency that practicality is not strong, the utility model provides a kind of demo system of simple in structure, with low cost, practical vehicle automatic gear shifting.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of demo system of vehicle automatic gear shifting, comprise support, Power Drive Unit, self shifter mechanism and arrangement of clutch, support right-hand member position is equipped with arrangement of clutch, and arrangement of clutch right-hand member position is connected with Power Drive Unit, and self shifter mechanism is installed at the left end position of support; Described self shifter mechanism comprises stepper motor, shaft coupling, motor Connection Block, ball-screw, dial insert group becomes, one end of the axle connection shaft coupling of described stepper motor, stepper motor is fixed on the motor connection Connection Block, the other end of shaft coupling connects ball-screw, dials to insert to be installed on the ball-screw.
Further, described arrangement of clutch comprises input shaft, clutch coupling, clutch coupling holder and gear, and the left end of clutch coupling is fixed on the gear, and gear is fixed on the input shaft, the right-hand member of clutch coupling is fixed on the clutch coupling holder, and the clutch coupling holder is connected with the right-hand member of support.
Further, described Power Drive Unit comprises motor fixing seat and motor, and motor fixing seat is fixed on the right end position of clutch coupling holder, and motor is fixed on the motor fixing seat.
Technical conceive of the present utility model is: demo system has two kinds of functions: a kind of is by manual shift, and another is self shifter (size according to speed is selected gear).Manual shift: press start button, motor begins to rotate.Dial simultaneously under the driving that is inserted in stepper motor and get back to initial position.Press the Drive button then, dial this moment and under the driving be inserted in stepper motor gear is pushed a gear and put, after dialling plug in sensor and confirming to go up retaining, the clutch coupling adhesive.Two digital display meters show input and output speed respectively.The operator can be manually switched to according to the gear on the control panel any gear (reverse gear, one the retaining, two the retaining, three the retaining and four retainings).Press stop button at last and can stop the operation of total system.Self shifter: press start button, motor begins to rotate.Dial simultaneously under the driving that is inserted in stepper motor and get back to initial position.At this moment press the oiling button, the speed of motor can increase and decrease along with the length of the time of pressing.When the speed of motor reached a retaining speed that configures, system can give the alarm, and dials to insert automatically gear to be switched to two retainings.The principle of other gears is similar.But pass through the operation of stop button halt system at last.
Support is the basis that is used for installing whole equipment; Power Drive Unit provides the input power of total system; Self shifter mechanism is used for the switching of gear of the system that finishes; Arrangement of clutch is to be used for separating the device of importing power; Control system mainly is to be used for programmed control, signals collecting of the equipment of realizing etc.
The beneficial effects of the utility model mainly show: realize self shifter, and have manual shift and two kinds of operator schemes of self shifter, the equipment noise is low, price economy, simple to operate, safe and reliable, the vast industries relevant such as applicable and big-and-middle universities and colleges, vehicle repairing factory with automobile.
Description of drawings
Fig. 1 is the structural representation of the demo system of vehicle automatic gear shifting.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1~Fig. 2, a kind of demo system of vehicle automatic gear shifting, comprise support 1, Power Drive Unit 3, self shifter mechanism and arrangement of clutch 2, support 1 right-hand member position is equipped with arrangement of clutch 2, arrangement of clutch 1 right-hand member position is connected with Power Drive Unit 3, and self shifter mechanism is installed at the left end position of support 1; Described self shifter mechanism comprises stepper motor 7, shaft coupling 8, motor Connection Block 15, ball-screw 9, dial and insert 10 and form, one end of the axle connection shaft coupling 8 of described stepper motor 7, stepper motor 7 is fixed on the motor connection Connection Block 15, the other end of shaft coupling 8 connects ball-screw 9, dials slotting 10 and is installed on the ball-screw 9.
Described arrangement of clutch 2 comprises input shaft 14, clutch coupling 11, clutch coupling holder 13 and gear 12, the left end of clutch coupling 11 is fixed on the gear 12, gear 12 is fixed on the input shaft 14, the right-hand member of clutch coupling 11 is fixed on the clutch coupling holder 13, and clutch coupling holder 13 is connected with the right-hand member of support 1.
Described Power Drive Unit comprises motor fixing seat 5 and motor 6, and motor fixing seat 5 is fixed on the right end position of clutch coupling holder 13, and motor 6 is fixed on the motor fixing seat 5.
Operation control system comprises PLC, frequency converter, sensor, contactor, relay, pushbutton switch and digital wash composition.
Referring to Fig. 1, the fixedly connected clutch coupling holder 13 of support 1 right-hand member, the fixedly connected motor Connection Block 15 of the left end of support 1, the fixedly connected motor fixing seat 5 of the right-hand member of clutch coupling holder 13, motor 6 is fixed on the motor fixing seat 5, stepper motor 7 is fixed on the motor Connection Block 15, the main shaft of stepper motor 7 is connected with shaft coupling 8, the other end of shaft coupling 8 is connected with ball-screw 9, ball-screw 9 two are installed in respectively on support 1 and the motor Connection Block 15, dial slotting 10 and be installed on the ball-screw 9, the left end of clutch coupling 11 is fixedly mounted on the gear 12, and the right-hand member of clutch coupling 11 is installed on the clutch coupling holder 13, gear 12 is fixedly mounted on the input shaft 14, input speed sensor 16 is installed on the clutch coupling holder 13, and output speed sensor 17 is installed on the support 1, and three plug position transducers are installed on the support 1.
Referring to Fig. 2, the fixedly connected clutch coupling holder 13 of support 1 right-hand member, the fixedly connected motor Connection Block 15 of the left end of support 1, the fixedly connected motor fixing seat 5 of the right-hand member of clutch coupling holder 13, motor 6 is fixed on the motor fixing seat 5, stepper motor 7 is fixed on the motor Connection Block 15, stepper motor 7 is installed on the pin hole 8, pin hole 8 is installed on the motor Connection Block 15, ball-screw 9 two are installed in respectively on support 1 and the motor Connection Block 15, dial slotting 10 and be installed on the ball-screw 9, the left end of clutch coupling 11 is fixedly mounted on the gear 12, and the right-hand member of clutch coupling 11 is installed on the clutch coupling holder 13, gear 12 is fixedly mounted on the input shaft 14, input speed sensor 16 is installed on the clutch coupling holder 13, and output speed sensor 17 is installed on the support 1, and three plug position transducers are installed on the support 1.
Claims (3)
1. the demo system of a vehicle automatic gear shifting, it is characterized in that: described demo system comprises support, Power Drive Unit, self shifter mechanism and arrangement of clutch, support right-hand member position is equipped with arrangement of clutch, arrangement of clutch right-hand member position is connected with Power Drive Unit, and self shifter mechanism is installed at the left end position of support;
Described self shifter mechanism comprises stepper motor, shaft coupling, motor Connection Block, ball-screw, dial insert group becomes, one end of the axle connection shaft coupling of described stepper motor, stepper motor is fixed on the motor connection Connection Block, the other end of shaft coupling connects ball-screw, dials to insert to be installed on the ball-screw.
2. the demo system of vehicle automatic gear shifting as claimed in claim 1, it is characterized in that: described arrangement of clutch comprises input shaft, clutch coupling, clutch coupling holder and gear, the left end of clutch coupling is fixed on the gear, gear is fixed on the input shaft, the right-hand member of clutch coupling is fixed on the clutch coupling holder, and the clutch coupling holder is connected with the right-hand member of support.
3. the demo system of vehicle automatic gear shifting as claimed in claim 2, it is characterized in that: described Power Drive Unit comprises motor fixing seat and motor, and motor fixing seat is fixed on the right end position of clutch coupling holder, and motor is fixed on the motor fixing seat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201200654U CN201503664U (en) | 2009-05-13 | 2009-05-13 | Automobile automatic shift demonstration system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201200654U CN201503664U (en) | 2009-05-13 | 2009-05-13 | Automobile automatic shift demonstration system |
Publications (1)
Publication Number | Publication Date |
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CN201503664U true CN201503664U (en) | 2010-06-09 |
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CN2009201200654U Expired - Fee Related CN201503664U (en) | 2009-05-13 | 2009-05-13 | Automobile automatic shift demonstration system |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102537325A (en) * | 2010-12-18 | 2012-07-04 | 陕西国力信息技术有限公司 | Pneumatic gear shifting method for motor vehicle with electric control function |
CN102980762A (en) * | 2012-11-21 | 2013-03-20 | 湖北航天技术研究院特种车辆技术中心 | Control method for test bed of hydraulic automatic transmission |
CN102537325B (en) * | 2010-12-18 | 2016-12-14 | 陕西国力信息技术有限公司 | There is the motor vehicles compressed-air shifting method of Electronic control |
CN110009990A (en) * | 2019-05-27 | 2019-07-12 | 无锡职业技术学院 | A kind of gear shifting structure displaying device of the vehicle teaching convenient for demonstration |
-
2009
- 2009-05-13 CN CN2009201200654U patent/CN201503664U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102537325A (en) * | 2010-12-18 | 2012-07-04 | 陕西国力信息技术有限公司 | Pneumatic gear shifting method for motor vehicle with electric control function |
CN102537325B (en) * | 2010-12-18 | 2016-12-14 | 陕西国力信息技术有限公司 | There is the motor vehicles compressed-air shifting method of Electronic control |
CN102980762A (en) * | 2012-11-21 | 2013-03-20 | 湖北航天技术研究院特种车辆技术中心 | Control method for test bed of hydraulic automatic transmission |
CN102980762B (en) * | 2012-11-21 | 2015-07-29 | 湖北航天技术研究院特种车辆技术中心 | A kind of control method of hydraulic automatic speed variator testing table |
CN110009990A (en) * | 2019-05-27 | 2019-07-12 | 无锡职业技术学院 | A kind of gear shifting structure displaying device of the vehicle teaching convenient for demonstration |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20130513 |