CN109915592A - A kind of straight-line electric driving mechanism - Google Patents
A kind of straight-line electric driving mechanism Download PDFInfo
- Publication number
- CN109915592A CN109915592A CN201910157362.4A CN201910157362A CN109915592A CN 109915592 A CN109915592 A CN 109915592A CN 201910157362 A CN201910157362 A CN 201910157362A CN 109915592 A CN109915592 A CN 109915592A
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- China
- Prior art keywords
- tooth
- actuating rod
- straight
- line electric
- shell
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Abstract
The invention discloses a kind of straight-line electric driving mechanisms, including shell, the driving tooth (5) installed on motor (12) and its output shaft, driving tooth (5) is gear with little teeth number, driving tooth (5) and driven tooth (6) engagement, driven tooth (6) and actuating rod sliding tooth (7) are coaxially connected, and the flat tooth key engagement in actuating rod sliding tooth (7) and actuating rod (1) side wall, actuating rod (1) is installed by linear bearing (3).The present invention is using the transmission of gear with few teeth than big effect, for the various different automobile types for wishing to match AMT such as commercial vehicle, passenger car and micro- vehicle, a kind of general automatic control clutch executing agency and shift-selecting and changing actuating mechanism are provided, it have it is of simple structure and low cost, use the distinguishing features such as reliable and volume compact is easy for installation.
Description
Technical field
The present invention relates to a kind of straight-line electric driving mechanism, in particular to a kind of AMT that is normally referred to as automatically controls mechanical become
The straight line electric drive executing agency of fast device.
Background technique
Two axis or three axis parallel-axis type manual shift machinery generally used on present commercial vehicle, passenger car and micro- vehicle become
Fast device (commonly referred to as MT) reforms into the automatic of normally referred to as AMT after installing automatic control clutch and gear shift mechanism additional
Speed changer, it has, and of simple structure and low cost, manufacture is easy, easy to maintenance, transmission efficiency is high and particularly suitable Chinese state
Many strong points such as feelings have the very big market space and development prospect, but since existing vehicle is numerous, different vehicles is past
The speed changer different toward matching, it is therefore desirable to which different gear shift mechanisms often will increase development cost in this way, extend exploitation week
Phase.
Summary of the invention
The technical problem to be solved by the present invention is being provided aiming at the problem that different automobile types need to be equipped with different speed changers
A kind of straight-line motion mechanism, for assisting vehicle shift.
The technical scheme is that a kind of straight-line electric driving mechanism, including shell, installed on motor and its output shaft
Driving tooth, driving tooth are gear with little teeth number, driving tooth and driven tooth engagement, and driven tooth and actuating rod sliding tooth are coaxially connected, are promoted
Flat tooth key engagement in lever sliding tooth and actuating rod side wall, actuating rod are installed by linear bearing.
Motor is vertically installed on the end cap of shell, and driving tooth distal end is mounted on the intracorporal driving tooth bearing of shell, driven
Tooth is installed by driven tooth bearing, and driven tooth bearing is separately mounted on shell and end cap, and actuating rod passes through two linear bearings
It is mounted in shell.
In the shape of a spiral, driven tooth is helical gear to tooth on driving tooth, at least two teeth and active tooth engagement in driven tooth.
The inside of two linear bearings is equipped with sealing ring.
Actuating rod one end connects hydraulic main cylinder.
There are two motors, each motor respectively to be driven by a set of driving tooth, driven tooth and actuating rod for installation side by side on shell
Tooth drives an actuating rod.
Two actuating rod parallel arrangements
It is commercial vehicle, passenger car and micro- the beneficial effects of the present invention are: using the transmission of gear with few teeth than big effect
The various different automobile types for wishing to match AMT such as vehicle, provide one kind general automatic control clutch executing agency and shifting and hold
Row mechanism, it have it is of simple structure and low cost, use the distinguishing features such as reliable and volume compact is easy for installation.To be
The development cost of AMT is reduced, shortens its development cycle and provides a kind of preferable selection, in addition, present invention may also apply to other
Need the various mechanisms of linear drives.
In addition to it is of simple structure and low cost, using reliable and volume compact other than the distinguishing features such as easy for installation, the present invention
Strong applicability, either commercial vehicle, micro- vehicle or passenger car, it is all to be ok using all vehicles of hydraulic clutch operating mechanism
Use the present invention；All all vehicles using drag-line shifting operation mechanism can be used as the present invention.It can subtract
Few development cost shortens the development cycle.
Detailed description of the invention
Fig. 1 is the main diagram of embodiment 1.
Fig. 2 is the top view of embodiment 1.
Fig. 3 is the main diagram of embodiment 2.
Fig. 4 is the top view of embodiment 2.
Fig. 5 is the main diagram of embodiment 3.
Fig. 6 is the B-B direction cross-sectional view of Fig. 5.
Fig. 7 is the sectional view along A-A of Fig. 5.
Specific embodiment
Embodiment one: such as Fig. 1 Fig. 2, the present embodiment the present embodiment is by actuating rod 1, sealing ring 2, linear bearing 3, active
Tooth shaft holds 4, driving tooth 5, driven tooth 6, actuating rod sliding tooth 7, driven tooth bearing 8, shell 1, end cap 1, motor installation spiral shell
Bolt 11, motor 12, installation bolt 13 assemble together to realize its function.Driving tooth 5 in the present embodiment is few tooth
Number gears, the helical form helical gear of specifically one two teeth, the driven tooth 6 engaged is helical gear, under meshing state from
At least three teeth and driving tooth 5 engage in movable tooth 6, and gear with little teeth number has the biggish transmission ratio of monopole.
Sealing ring 2 and linear bearing 3 are separately mounted in two concentric holes of shell 1；Actuating rod 1 is mounted on sealing ring
2 and linear bearing 3 in；Actuating rod sliding tooth 7 and driven tooth 6 coaxially link together with one heart；Driving tooth bearing 4 is mounted on shell
On one 9；One end of driving tooth 5 is mounted in driving tooth bearing 4, and the axis connection of the other end and motor 12 is integral；Driven tooth shaft
It holds 8 to be separately mounted on shell 1 and end cap 1, driven tooth 6 is mounted in driven tooth bearing 8；Bolt 13 is installed by end cap
1 and shell 1 link together；Motor 12 is mounted on end cap 1 by motor installation bolt 11, and driving tooth 5 is installed
In driving tooth bearing 4.
Embodiment 2: as shown in Fig. 3 Fig. 4: the present embodiment is by actuating rod 1, sealing ring 2, linear bearing 3, driving tooth bearing
4, driving tooth 5, driven tooth 6, actuating rod sliding tooth 7, driven tooth bearing 8, motor installation bolt 11, motor 12, installation bolt 13,
Hydraulic main cylinder installation bolt 14, hydraulic main cylinder 15, position sensor 16, shell 2 17, end cap 2 18 assemble and come together
Realize its function.Hydraulic main cylinder 15 is mounted on remodeling shell 2 17 by hydraulic main cylinder fastening bolt 14, is promoted by actuating rod 1
Dynamic, motor drives driven tooth and driving tooth (actuating rod sliding tooth), so that actuating rod be allowed to generate straight reciprocating motion, pushes hydraulic
The hydraulic piston of master cylinder, output hydraulic pressure power are transported to hydraulic oil pipe and need hydraulic executing agency.The present embodiment structure be exactly
Shell structure is changed on the basis of embodiment, increase is mounted with hydraulic main cylinder and position sensor.
Embodiment 3: as shown in Fig. 5,6,7: the present embodiment is by actuating rod 1, sealing ring 2, linear bearing 3, active gear shaft
Hold 4, driving tooth 5, driven tooth 6, actuating rod sliding tooth 7, driven tooth bearing 8, motor installation bolt 11, motor 12, installation bolt
13, duplex shell 19, duplex end cap 20 assemble together to realize its function.In original components of embodiment 1,
Except shell 1 is replaced with duplex shell 19, end cap 1 is replaced with outside duplex end cap 20, and other amount of parts are double, in parallel
Installation.
Claims (7)
1. a kind of straight-line electric driving mechanism, including shell, the driving tooth (5) installed on motor (12) and its output shaft, feature
Be: driving tooth (5) is gear with little teeth number, driving tooth (5) and driven tooth (6) engagement, driven tooth (6) and actuating rod sliding tooth
(7) coaxially connected, the flat tooth key engagement in actuating rod sliding tooth (7) and actuating rod (1) side wall, actuating rod (1) passes through linear axis
Hold (3) installation.
2. straight-line electric driving mechanism according to claim 1, it is characterised in that: motor (12) is vertically installed at the end cap of shell
On, driving tooth (5) is distally mounted on the intracorporal driving tooth bearing (4) of shell, and driven tooth (6) is installed by driven tooth bearing (8),
Driven tooth bearing (8) is separately mounted on shell and end cap, and actuating rod (1) is mounted in shell by two linear bearings (3).
3. straight-line electric driving mechanism according to claim 1, it is characterised in that: the tooth on driving tooth (5) is in the shape of a spiral, driven
Tooth (6) is helical gear, at least two teeth and driving tooth (5) engagement in driven tooth (6).
4. straight-line electric driving mechanism according to claim 2, it is characterised in that: the inside of two linear bearings (3) is equipped with close
Seal (3).
5. any one of -4 straight-line electric driving mechanism according to claim 1, it is characterised in that: actuating rod (1) one end connects liquid
It presses master cylinder (15).
6. any one of -4 straight-line electric driving mechanism according to claim 1, it is characterised in that: there are two being installed side by side on shell
Motor (12), each motor (12) respectively drive a rush by a set of driving tooth (5), driven tooth (6) and actuating rod sliding tooth (7)
Lever (1).
7. straight-line electric driving mechanism according to claim 6, it is characterised in that: two actuating rod (1) parallel arrangements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910157362.4A CN109915592A (en) | 2019-03-01 | 2019-03-01 | A kind of straight-line electric driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910157362.4A CN109915592A (en) | 2019-03-01 | 2019-03-01 | A kind of straight-line electric driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109915592A true CN109915592A (en) | 2019-06-21 |
Family
ID=66963042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910157362.4A Pending CN109915592A (en) | 2019-03-01 | 2019-03-01 | A kind of straight-line electric driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109915592A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6006621A (en) * | 1998-01-12 | 1999-12-28 | Aichi Kikai Kogyo Kabushiki Kaisha | Automatic speed-change apparatus for a gear transmission |
| JP2015090184A (en) * | 2013-11-06 | 2015-05-11 | アイシン精機株式会社 | Shift device |
| CN105270170A (en) * | 2014-05-30 | 2016-01-27 | 通用汽车环球科技运作有限责任公司 | Power transfer unit |
| CN105508595A (en) * | 2014-10-08 | 2016-04-20 | 爱信精机株式会社 | Shift apparatus |
| CN207421300U (en) * | 2017-11-08 | 2018-05-29 | 南京越博动力系统股份有限公司 | A kind of AMT automatic transmission shifts mechanism |
| CN210397684U (en) * | 2019-03-01 | 2020-04-24 | 吴有智 | Linear electric driving mechanism |
-
2019
- 2019-03-01 CN CN201910157362.4A patent/CN109915592A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6006621A (en) * | 1998-01-12 | 1999-12-28 | Aichi Kikai Kogyo Kabushiki Kaisha | Automatic speed-change apparatus for a gear transmission |
| JP2015090184A (en) * | 2013-11-06 | 2015-05-11 | アイシン精機株式会社 | Shift device |
| CN105270170A (en) * | 2014-05-30 | 2016-01-27 | 通用汽车环球科技运作有限责任公司 | Power transfer unit |
| CN105508595A (en) * | 2014-10-08 | 2016-04-20 | 爱信精机株式会社 | Shift apparatus |
| CN207421300U (en) * | 2017-11-08 | 2018-05-29 | 南京越博动力系统股份有限公司 | A kind of AMT automatic transmission shifts mechanism |
| CN210397684U (en) * | 2019-03-01 | 2020-04-24 | 吴有智 | Linear electric driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Guangzhen Inventor after: Wu Youzhi Inventor before: Wu Youzhi Inventor before: Wei Guangzhen |
|
| CB03 | Change of inventor or designer information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |