CN108799491A - It is a kind of that P operating mechanisms are promptly entered based on electric gear change system - Google Patents
It is a kind of that P operating mechanisms are promptly entered based on electric gear change system Download PDFInfo
- Publication number
- CN108799491A CN108799491A CN201810832637.5A CN201810832637A CN108799491A CN 108799491 A CN108799491 A CN 108799491A CN 201810832637 A CN201810832637 A CN 201810832637A CN 108799491 A CN108799491 A CN 108799491A
- Authority
- CN
- China
- Prior art keywords
- drag
- line
- support
- operating mechanism
- gearbox
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
- F16H63/3416—Parking lock mechanisms or brakes in the transmission
- F16H63/3491—Emergency release or engagement of parking locks or brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
- F16H63/3416—Parking lock mechanisms or brakes in the transmission
- F16H63/3425—Parking lock mechanisms or brakes in the transmission characterised by pawls or wheels
Abstract
The invention discloses a kinds promptly to enter P operating mechanisms based on electric gear change system, belongs to automatic catch vehicle gearshift systems technology field, including operating mechanism, drag-line and gearbox rocking arm；Described drag-line one end is connected with operating mechanism, and the other end is connected with gearbox rocking arm, under the control of operating mechanism, drag-line drives gearbox rocking arm to swing, the ratchet lockable mechanism locking gearbox gear for driving transmission internal is realized to realize that P keeps off parking function and promptly enters P.It is of the present invention promptly enter P operating mechanism costs it is relatively low, reduce vehicle manufacturing cost, in the case where eliminating original controller and actuator, can control gearbox disengaging P gear, realize machinery enter P.
Description
Technical field
The invention belongs to automatic catch vehicle gearshift systems technology fields, and in particular to a kind of based on the tight of electric gear change system
Suddenly enter P operating mechanisms.
Background technology
So-called automatic catch automobile, is exactly the general automobile that speed is adjusted using automatic transmission (AT), by automatic when driving
The control system of speed changer automatically selects suitable gear according to the rotating speed and load of engine, to which the subjectivity instead of people is sentenced
Disconnected opportunity and gear-change operation.
Existing automatic catch automobile gear handoff procedure is：Gear shifting signal is sent out by electronic gear shifter, is received by controller
Corresponding shifting commands, and actuator is passed to, actuator is correspondingly connected with the shift control mechanism of gearbox, realizes P (parkings
Gear), the switching of R (reverse gear shift), N (neutral gear) and D (forward gear) four gears.
It is that the signal of electronic gear shifter is received by controller, and to actuator in the detailed process of above-mentioned execution P gears
Control instruction is sent, after actuator is connected to the P gear control instructions of controller, entrance is controlled by a set of mechanical connecting structure
P is kept off, specifically for example：The rocking arm of gear box output end is controlled by actuator to drive the ratchet lockable mechanism of transmission internal to lock
Only gearbox gear, to realize that P keeps off parking function.
Super quality and competitive price are also sought by all means by increase with people to automobile demand amount, Automobile Design manufacturer
Alternative technical solution, at present in the electric gear change system of some automatic catch automobiles, designer passes through other a set of electricity
Sub-control unit replaces original controller and actuator, this will greatly lower manufacturing cost, but cancel original control
After device and actuator processed, although gearbox can normally realize the switching of R, N, D gear, lacks mechanical connection, cannot achieve P
Gear switching, this will violate relevant laws and regulations requirement.
Invention content
It is a kind of based on electric gear change system it is an object of the invention in view of the above defects of the prior art, provide
Promptly enter P operating mechanisms, in the case where eliminating original controller and actuator, with lower cost realize special emergency
In the case of control gearbox disengaging P gear.The present invention is based on lever principle, operator is rotated by operating rock arm, is driven under rocking arm
The drag-line core wire sliding of end link, drag-line link the rocking arm of speed changer so that speed changer enters P grades from non-P grades.
The present invention is achieved through the following technical solutions：
It is a kind of that P operating mechanisms, including operating mechanism 1, drag-line 2 and gearbox rocking arm are promptly entered based on electric gear change system
5；2 one end of the drag-line is connected with operating mechanism 1, and the other end is connected with gearbox Rocker arm 5, under the control of operating mechanism 1, draws
Rope 2 drives gearbox Rocker arm 5 to swing, and drives the ratchet lockable mechanism locking gearbox gear of transmission internal, to realize that P is kept off
Parking function is realized and promptly enters P.
Further, the operating mechanism 1 is by control stick 11, support shaft 12, support plate 13, fixed plate 14 and axis pin
15 compositions；There are two the support plates 13, and two support plates 13 are L shaped plate, and is symmetrical arranged；The setting of the support shaft 12 exists
The top of two support plates 13,12 both ends of support shaft are riveted in the support plate 13 of both sides, are realized and are fixed；The fixed plate 14 is perpendicular
Directly it is arranged in the lower part of two support plates 13, the both ends of fixed plate 14 are welded in the support plate 13 of both sides, are realized and are fixed；It is described
The bottom of support plate 13 is flatly equipped with fixed connecting plate outwardly, and connecting hole is provided on fixed connecting plate, is used to support plate 13
Fixed installation；It is provided with the round card slot of upward opening in the fixed plate 14, is installed for coordinating with drag-line 2；The manipulation
Bar 11 is L-shaped, and the middle part of control stick 11 is provided with mounting hole, and control stick 11 is sleeved on by mounting hole in support shaft 12, and along branch
12 axial-rotation of axis is supportted, the upper end of the control stick 11 is manipulatable end, and for driver's manual manipulation, the axis pin 15 is riveted on behaviour
The lower end of vertical pole 11, and it is perpendicular with control stick 11, it is provided with pin hole on the outer end circumference of axis pin 15.
Further, described 2 one end of drag-line is connected with operating mechanism 11, and the sleeve cap of drag-line 2 is connected to fixed plate 14
Round card slot in realize radial positioning, the cap shoulder of the sleeve cap of the drag-line 2 acts against on the lateral surface of fixed plate 14, described
Elastic card 7 is loaded on the cable sleeve cap of 14 inside of fixed plate, and elastic card 7 acts against on the medial surface of fixed plate 14,
The axially position between drag-line 2 and fixed plate 14 is realized by the cap shoulder of elastic card 7 and cable sleeve cap；The drag-line 2
Middle part by 3 limited support of midfoot support frame, prevent middle part from trembling, influence the stability of drag-line；The other end of the drag-line 2
It is connected on gearbox Rocker arm 5, in the front end of connection gearbox Rocker arm 5, the casing of drag-line 2, which emits, is connected to end fixing bracket 4
In mounting hole, realizes that radial positioning, the cap shoulder of cable sleeve cap act against on the lateral surface of end fixed frame 4, pass through elastic card
Piece 7 is loaded on the cable sleeve cap of 4 inside of fixing bracket, and elastic card 7 acts against on the medial surface of end fixed frame 4, is led to
Cross the axially position between elastic card 7 and the cap shoulder realization drag-line 2 and end fixed frame 4 of cable sleeve cap.
Further, the drag-line fastener 21 of 2 end of drag-line is mounted on the axis pin 15 of operating mechanism 1, and passes through R
Type pin 6 passes through the pin hole on axis pin 15, realizes and fixes.
Compared with prior art, advantages of the present invention is as follows：
1, of the present invention promptly to enter P operating mechanisms in the case where eliminating original controller and actuator, it can control
Gearbox disengaging P gears processed, realize that machinery enters P.
2, it is of the present invention promptly enter P operating mechanism costs it is relatively low, reduce vehicle manufacturing cost.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for promptly entering P operating mechanisms based on electric gear change system of the present invention；
Fig. 2 is a kind of structural representation of control stick for promptly entering P operating mechanisms based on electric gear change system of the present invention
Figure；
Fig. 3 is that a kind of control stick for promptly entering P operating mechanisms based on electric gear change system of the present invention is connect with drag-line
Locate partial schematic diagram；
In figure：Operating mechanism 1, drag-line 2, midfoot support frame 3, end fixing bracket 4, gearbox Rocker arm 5, R types pin 6, bullet
Property card 7, control stick 11, support shaft 12, support plate 13, fixed plate 14, axis pin 15, drag-line fastener 21.
Specific implementation mode
Embodiment 1：
It is a kind of that P operating mechanisms, including operating mechanism 1, drag-line 2 and gearbox rocking arm are promptly entered based on electric gear change system
5；2 one end of the drag-line is connected with operating mechanism 1, and the other end is connected with gearbox Rocker arm 5, under the control of operating mechanism 1, draws
Rope 2 drives gearbox Rocker arm 5 to swing, and drives the ratchet lockable mechanism locking gearbox gear of transmission internal, to realize that P is kept off
Parking function is realized and promptly enters P.
Further, the operating mechanism 1 is by control stick 11, support shaft 12, support plate 13, fixed plate 14 and axis pin
15 compositions；There are two the support plates 13, and two support plates 13 are L shaped plate, and is symmetrical arranged；The setting of the support shaft 12 exists
The top of two support plates 13,12 both ends of support shaft are riveted in the support plate 13 of both sides, are realized and are fixed；The fixed plate 14 is perpendicular
Directly it is arranged in the lower part of two support plates 13, the both ends of fixed plate 14 are welded in the support plate 13 of both sides, are realized and are fixed；It is described
The bottom of support plate 13 is flatly equipped with fixed connecting plate outwardly, and connecting hole is provided on fixed connecting plate, is used to support plate 13
Fixed installation；It is provided with the round card slot of upward opening in the fixed plate 14, is installed for coordinating with drag-line 2；The manipulation
Bar 11 is L-shaped, and the middle part of control stick 11 is provided with mounting hole, and control stick 11 is sleeved on by mounting hole in support shaft 12, and along branch
12 axial-rotation of axis is supportted, the upper end of the control stick 11 is manipulatable end, and for driver's manual manipulation, the axis pin 15 is riveted on behaviour
The lower end of vertical pole 11, and it is perpendicular with control stick 11, it is provided with pin hole on the outer end circumference of axis pin 15.
Further, described 2 one end of drag-line is connected with operating mechanism 11, and the sleeve cap of drag-line 2 is connected to fixed plate 14
Round card slot in realize radial positioning, the cap shoulder of the sleeve cap of the drag-line 2 acts against on the lateral surface of fixed plate 14, described
Elastic card 7 is loaded on the cable sleeve cap of 14 inside of fixed plate, and elastic card 7 acts against on the medial surface of fixed plate 14,
The axially position between drag-line 2 and fixed plate 14 is realized by the cap shoulder of elastic card 7 and cable sleeve cap；The drag-line 2
Middle part by 3 limited support of midfoot support frame, prevent middle part from trembling, influence the stability of drag-line；The other end of the drag-line 2
It is connected on gearbox Rocker arm 5, in the front end of connection gearbox Rocker arm 5, the casing of drag-line 2, which emits, is connected to end fixing bracket 4
In mounting hole, realizes that radial positioning, the cap shoulder of cable sleeve cap act against on the lateral surface of end fixed frame 4, pass through elastic card
Piece 7 is loaded on the cable sleeve cap of 4 inside of fixing bracket, and elastic card 7 acts against on the medial surface of end fixed frame 4, is led to
Cross the axially position between elastic card 7 and the cap shoulder realization drag-line 2 and end fixed frame 4 of cable sleeve cap.
Further, the drag-line fastener 21 of 2 end of drag-line is mounted on the axis pin 15 of operating mechanism 1, and passes through R
Type pin 6 passes through the pin hole on axis pin 15, realizes and fixes.
Claims (4)
1. a kind of promptly entering P operating mechanisms based on electric gear change system, which is characterized in that including operating mechanism (1), drag-line
(2) and gearbox rocking arm (5)；Described drag-line (2) one end is connected with operating mechanism (1), and the other end is solid with gearbox rocking arm (5)
Even, under the control of operating mechanism (1), drag-line (2) drives gearbox rocking arm (5) to swing, and the ratchet of transmission internal is driven to lock
Locking mechanism locking gearbox gear is realized to realize that P keeps off parking function and promptly enters P.
2. a kind of as described in claim 1 promptly enter P operating mechanisms based on electric gear change system, which is characterized in that described
Operating mechanism (1) be made of control stick (11), support shaft (12), support plate (13), fixed plate (14) and axis pin (15)；Institute
It states there are two support plates (13), two support plates (13) are L shaped plate, and are symmetrical arranged；The support shaft (12) is arranged two
The top of a support plate (13), support shaft (12) both ends are riveted in the support plate (13) of both sides, are realized and are fixed；The fixed plate
(14) it is vertically arranged in the lower part of two support plates (13), the both ends of fixed plate (14) are welded in the support plate (13) of both sides,
It realizes and fixes；The bottom of the support plate (13) is flatly equipped with fixed connecting plate outwardly, and connection is provided on fixed connecting plate
Hole is used to support the fixed installation of plate (13)；It is provided with the round card slot of upward opening on the fixed plate (14), is used for and drag-line
(2) cooperation installation；The control stick (11) is L-shaped, is provided with mounting hole in the middle part of control stick (11), control stick (11) passes through installation
Hole is sleeved in support shaft (12), and along support shaft (12) axial-rotation, the upper end of the control stick (11) is manipulatable end, for driving
The person's of sailing manual manipulation, the axis pin (15) are riveted on the lower end of control stick (11), and perpendicular with control stick (11), in axis pin
(15) pin hole is provided on outer end circumference.
3. a kind of as claimed in claim 2 promptly enter P operating mechanisms based on electric gear change system, which is characterized in that described
Drag-line (2) one end be connected with operating mechanism (11), the sleeve cap of drag-line (2) is connected in the round card slot of fixed plate (14) real
Existing radial positioning, the cap shoulder of the sleeve cap of the drag-line (2) act against on the lateral surface of fixed plate (14), the elastic card
(7) it being loaded on the cable sleeve cap on the inside of fixed plate (14), elastic card (7) acts against on the medial surface of fixed plate (14),
The axially position between drag-line (2) and fixed plate (14) is realized by the cap shoulder of elastic card (7) and cable sleeve cap；Described
The middle part of drag-line (2) prevents middle part from trembling, influences the stability of drag-line by midfoot support frame (3) limited support；The drag-line
(2) the other end is connected on gearbox rocking arm (5), and in the front end of connection gearbox rocking arm (5), the casing of drag-line (2) emits card
It is connected in end fixing bracket (4) mounting hole, realizes that radial positioning, the cap shoulder of cable sleeve cap act against end fixed frame (4)
Lateral surface on, be loaded on the cable sleeve cap on the inside of fixing bracket (4) by elastic card (7), elastic card (7) abuts against
On the medial surface of end fixed frame (4), drag-line (2) and end are realized by the cap shoulder of elastic card (7) and cable sleeve cap
Axially position between fixed frame (4).
4. a kind of as claimed in claim 2 promptly enter P operating mechanisms based on electric gear change system, which is characterized in that described
Drag-line (2) end further include drag-line fastener (21), the drag-line fastener (21) be mounted on operating mechanism (1) axis pin (15)
On, and the pin hole on axis pin (15) is passed through by R types pin (6), it realizes and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832637.5A CN108799491A (en) | 2018-07-26 | 2018-07-26 | It is a kind of that P operating mechanisms are promptly entered based on electric gear change system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832637.5A CN108799491A (en) | 2018-07-26 | 2018-07-26 | It is a kind of that P operating mechanisms are promptly entered based on electric gear change system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799491A true CN108799491A (en) | 2018-11-13 |
Family
ID=64078183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810832637.5A Pending CN108799491A (en) | 2018-07-26 | 2018-07-26 | It is a kind of that P operating mechanisms are promptly entered based on electric gear change system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799491A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219981A (en) * | 2019-05-31 | 2019-09-10 | 陕西法士特齿轮有限责任公司 | A kind of automatic transmission shift mechanism |
| CN113833845A (en) * | 2020-06-24 | 2021-12-24 | 上海汽车集团股份有限公司 | Automobile and gearbox parking releasing mechanism thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203202187U (en) * | 2013-03-29 | 2013-09-18 | 比亚迪股份有限公司 | Gear shifting device and vehicle with same |
| CN203202186U (en) * | 2013-02-28 | 2013-09-18 | 江苏林海动力机械集团公司 | All-terrain vehicle comprehensive gear shifting mechanism |
| CN104139772A (en) * | 2014-08-08 | 2014-11-12 | 安徽江淮汽车股份有限公司 | Parking control system and handle unlocking mechanism thereof |
| CN104534087A (en) * | 2014-11-25 | 2015-04-22 | 重庆长安汽车股份有限公司 | Parking locking mechanism for automatic transmission |
| CN104613168A (en) * | 2015-01-28 | 2015-05-13 | 上汽通用五菱汽车股份有限公司 | Gear shifting inhaul cable device and automatic gearbox gear shifting system |
| EP2927540A1 (en) * | 2014-04-01 | 2015-10-07 | GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG | Parking lock system for a motor vehicle transmission and motor vehicle transmission using the same |
| CN207261638U (en) * | 2017-10-09 | 2018-04-20 | 浙江春风动力股份有限公司 | A kind of motorcycle and its shift control mechanism |
| CN208845707U (en) * | 2018-07-26 | 2019-05-10 | 中国第一汽车股份有限公司 | It is a kind of that P operating mechanism is promptly entered based on electric gear change system |
-
2018
- 2018-07-26 CN CN201810832637.5A patent/CN108799491A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203202186U (en) * | 2013-02-28 | 2013-09-18 | 江苏林海动力机械集团公司 | All-terrain vehicle comprehensive gear shifting mechanism |
| CN203202187U (en) * | 2013-03-29 | 2013-09-18 | 比亚迪股份有限公司 | Gear shifting device and vehicle with same |
| EP2927540A1 (en) * | 2014-04-01 | 2015-10-07 | GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG | Parking lock system for a motor vehicle transmission and motor vehicle transmission using the same |
| CN104139772A (en) * | 2014-08-08 | 2014-11-12 | 安徽江淮汽车股份有限公司 | Parking control system and handle unlocking mechanism thereof |
| CN104534087A (en) * | 2014-11-25 | 2015-04-22 | 重庆长安汽车股份有限公司 | Parking locking mechanism for automatic transmission |
| CN104613168A (en) * | 2015-01-28 | 2015-05-13 | 上汽通用五菱汽车股份有限公司 | Gear shifting inhaul cable device and automatic gearbox gear shifting system |
| CN207261638U (en) * | 2017-10-09 | 2018-04-20 | 浙江春风动力股份有限公司 | A kind of motorcycle and its shift control mechanism |
| CN208845707U (en) * | 2018-07-26 | 2019-05-10 | 中国第一汽车股份有限公司 | It is a kind of that P operating mechanism is promptly entered based on electric gear change system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219981A (en) * | 2019-05-31 | 2019-09-10 | 陕西法士特齿轮有限责任公司 | A kind of automatic transmission shift mechanism |
| CN110219981B (en) * | 2019-05-31 | 2024-01-02 | 陕西法士特齿轮有限责任公司 | Automatic transmission gearshift |
| CN113833845A (en) * | 2020-06-24 | 2021-12-24 | 上海汽车集团股份有限公司 | Automobile and gearbox parking releasing mechanism thereof |
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