CN105757228A - Gear selecting and shifting control mechanism of gear selecting and shifting device in automobile gearbox - Google Patents
Gear selecting and shifting control mechanism of gear selecting and shifting device in automobile gearbox Download PDFInfo
- Publication number
- CN105757228A CN105757228A CN201610309575.0A CN201610309575A CN105757228A CN 105757228 A CN105757228 A CN 105757228A CN 201610309575 A CN201610309575 A CN 201610309575A CN 105757228 A CN105757228 A CN 105757228A
- Authority
- CN
- China
- Prior art keywords
- gearshift
- shifting
- gear
- supporting seat
- welded
- 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
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/04—Ratio selector apparatus
-
- 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
- F16H2306/00—Shifting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention relates to a gear selecting and shifting control mechanism of a gear selecting and shifting device in an automobile gearbox. The gear selecting and shifting control mechanism comprises a control shaft, a first bearing supporting seat, a second bearing supporting seat, a gear shifter casing, a gear shafting guide block, an M-shaped gear shafting groove, a gear shifting groove in the shape of a Chinese character 'wang', a V-shaped gear shifting return block, a first gear shifting finger and a second gear shifting finger, wherein the gear shifter casing, the first bearing supporting seat, the first gear shifting finger, the M-shaped gear shifting groove, the gear shifting groove in the shape like a Chinese character 'wang', the V-shaped gear shifting return block, the second gear shifting finger and the second bearing supporting seat are integrally welded; a control shaft is mounted in the second bearing supporting seat and the first bearing supporting seat; the gear shifting guide block is welded to the control shaft, and is matched with a guiding waist-shaped hole. The gear selecting and shifting control mechanism disclosed by the invention is small in gear shifting force, simple in structure, convenient to mount and replace and simple in forming process, and has favorable selecting and shifting hand feel.
Description
Technical field
The present invention relates to the shifting of the internal all shift controls of a kind of automobile gearbox and control axis mechanism, present invention relates especially to the shifting controlling organization of the internal shifting device of a kind of automobile gearbox.
Background technology
It is a significant components in automobile gearbox that automobile gearbox controls device, if occurring damaging in vehicle traveling process, is then easily caused vehicle accident, even causes the tragedy of car crash.At present, the get on the car shifter assembly of controller of gear-boxes of market generally has following two structure:
1, controlling other parts such as axle 1 and bearing support block 2 is fixed structure, between without relative motion, it is big that power is changed in the choosing that this structural disadvantages overcomes when being cause block selecting, easily causes after choosing is changed not return phenomenon and causes quality instability.
2, gearshift refer to 8 and bearing support block 2 be monolithic construction, M type gearshift groove 5 and V-type gearshift return block 7 be monolithic construction, cause design of part complicated, thus controlling to demonstrate,prove parts density and dimensional accuracy very much.Both the above structure all directly affects the feel that choosing is changed.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of gear shifting force is little, simple in construction, installation replacing convenience, moulding process are simple and has the shifting controlling organization of the good internal shifting device of automobile gearbox selecting hand-off sense.
nullAccording to technical scheme provided by the invention，The shifting controlling organization of the internal shifting device of described automobile gearbox，Including controlling axle、Clutch shaft bearing supporting seat、Second bearing support block、Selector housing、Gearshift guide block、M type gearshift groove、King's word gearshift groove、V-type gearshift return block、First gearshift refers to refer to the second gearshift，Left part internal welding at selector housing is connected to clutch shaft bearing supporting seat，The left part outer wall of selector housing is welded with the first gearshift refer to，The right part outer wall of selector housing is welded with M type gearshift groove、King's word gearshift groove and V-type gearshift return block，Medium position in selector shell length direction offers guiding waist-shaped hole，The outer wall of the selector housing on the right side of guiding waist-shaped hole is welded with the second gearshift refer to，The installation site that the installation site that second gearshift refers to refers to the first gearshift is corresponding，Refer to be welded with the second bearing support block in the selector housing of position in corresponding second gearshift，In the second bearing support block with clutch shaft bearing supporting seat, control axle is installed，Control axle is welded with gearshift guide block，Gearshift guide block coordinates with described guiding waist-shaped hole.
The installation site that described second gearshift refers to coordinates with the installation site of V-type gearshift return block.
The position of offering of described guiding waist-shaped hole coordinates with the installation site of king's word gearshift groove.
Described selector housing is welded by selector half-shell two pieces identical, and the wall thickness of selector housing is 2.2 ~ 3mm.
Gear shifting force of the present invention is little, simple in construction, that installation is changed is convenient, moulding process simple and has and good selects hand-off sense.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the axonometric chart of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
nullThe shifting controlling organization of the internal shifting device of this automobile gearbox，Including controlling axle 1、Clutch shaft bearing supporting seat 2.1、Second bearing support block 2.2、Selector housing 3、Gearshift guide block 4、M type gearshift groove 5、King's word gearshift groove 6、V-type gearshift return block 7、First gearshift refer to 8.1 with second shift gears refer to 8.2，Left part internal welding at selector housing 3 is connected to clutch shaft bearing supporting seat 2.1，The left part outer wall of selector housing 3 is welded with the first gearshift and refers to 8.1，The right part outer wall of selector housing 3 is welded with M type gearshift groove 5、King's word gearshift groove 6 and V-type gearshift return block 7，Medium position at selector housing 3 length direction offers guiding waist-shaped hole 3.1，The outer wall of the selector housing 3 on the right side of guiding waist-shaped hole 3.1 is welded with the second gearshift and refers to 8.2，Second gearshift refers to the first gearshift, the installation site of 8.2 refers to that the installation site of 8.1 is corresponding，Refer to be welded with the second bearing support block 2.2 in the selector housing 3 of 8.2 positions in corresponding second gearshift，Control axle 1 is installed in the second bearing support block 2.2 with clutch shaft bearing supporting seat 2.1，Controlling axle 1 is welded with guide block 4 of shifting gears，Gearshift guide block 4 coordinates with described guiding waist-shaped hole 3.1.
Described second gearshift refers to that the installation site of 8.2 coordinates with the installation site of V-type gearshift return block 7.
The position of offering of described guiding waist-shaped hole 3.1 coordinates with the installation site of king's word gearshift groove 6.
Described selector housing 3 is welded by selector half-shell two pieces identical, and the wall thickness of selector housing 3 is 2.2 ~ 3mm.
Clutch shaft bearing supporting seat the 2.1, second bearing support block 2.2, selector housing 3, M type gearshift groove 5, king's word gearshift groove 6, V-type gearshift return block 7, first gearshift are referred to that 8.1 shift gears with second and refer to that 8.2 are welded as entirety by the present invention, thus improve the integrated level of mechanism.
First gearshift refer to 8.1 and clutch shaft bearing supporting seat 2.1 and the second gearshift refer to 8.2 and second bearing support block 2.2 be split-type structural, thus improve the first gearshift to refer to that the 8.1, second gearshift refers to welding usability and the dimensional accuracy of 8.2, therefore quality is more stable.
M type gearshift groove 5 and V-type gearshift return block 7 are split-type structural, so that the feel of gearshift and block selecting is relatively sharp.
The wall thickness of selector housing 3 is between 2.2 ~ 3mm, thus improve the intensity of selector.
Control between axle 1 and other parts as being slidably matched, produce relative motion and realize to reach shifting action.
Claims (4)
- null1. the shifting controlling organization of the internal shifting device of automobile gearbox，Including controlling axle (1)、Clutch shaft bearing supporting seat (2.1)、Second bearing support block (2.2)、Selector housing (3)、Gearshift guide block (4)、M type gearshift groove (5)、King's word gearshift groove (6)、V-type gearshift return block (7)、First gearshift refers to that (8.1) refer to (8.2) with the second gearshift，It is characterized in that: the left part internal welding at selector housing (3) is connected to clutch shaft bearing supporting seat (2.1)，The left part outer wall of selector housing (3) is welded with the first gearshift and refers to (8.1)，The right part outer wall of selector housing (3) is welded with M type gearshift groove (5)、King's word gearshift groove (6) and V-type gearshift return block (7)，Medium position at selector housing (3) length direction offers guiding waist-shaped hole (3.1)，The outer wall of the selector housing (3) on guiding waist-shaped hole (3.1) right side is welded with the second gearshift and refers to (8.2)，Second gearshift refers to the first gearshift, the installation site of (8.2) refers to that the installation site of (8.1) is corresponding，Refer to be welded with the second bearing support block (2.2) in the selector housing (3) of (8.2) position in corresponding second gearshift，Control axle (1) is installed in the second bearing support block (2.2) with clutch shaft bearing supporting seat (2.1)，Controlling axle (1) is welded with gearshift guide block (4)，Gearshift guide block (4) coordinates with described guiding waist-shaped hole (3.1).
- 2. the shifting controlling organization of the internal shifting device of automobile gearbox as claimed in claim 1, is characterized in that: described second gearshift refers to that the installation site of (8.2) coordinates with the installation site of V-type gearshift return block (7).
- 3. the shifting controlling organization of the internal shifting device of automobile gearbox as claimed in claim 1, is characterized in that: the position of offering of described guiding waist-shaped hole (3.1) coordinates with the installation site of king's word gearshift groove (6).
- 4. the shifting controlling organization of the internal shifting device of automobile gearbox as claimed in claim 1, is characterized in that: described selector housing (3) is welded by selector half-shell two pieces identical, and the wall thickness of selector housing (3) is 2.2 ~ 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610309575.0A CN105757228A (en) | 2016-05-11 | 2016-05-11 | Gear selecting and shifting control mechanism of gear selecting and shifting device in automobile gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610309575.0A CN105757228A (en) | 2016-05-11 | 2016-05-11 | Gear selecting and shifting control mechanism of gear selecting and shifting device in automobile gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105757228A true CN105757228A (en) | 2016-07-13 |
Family
ID=56323819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610309575.0A Pending CN105757228A (en) | 2016-05-11 | 2016-05-11 | Gear selecting and shifting control mechanism of gear selecting and shifting device in automobile gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757228A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606126A (en) * | 2017-11-02 | 2018-01-19 | 苏州东风精冲工程有限公司 | A kind of multifunctional modular selects gearshift mechanism |
| CN109058454A (en) * | 2018-09-10 | 2018-12-21 | 中山鑫辉精密技术股份有限公司 | A kind of packaging technology of automobile gear shift axis |
| CN109139888A (en) * | 2018-09-10 | 2019-01-04 | 中山鑫辉精密技术股份有限公司 | A kind of automobile gear shift axis |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373091Y (en) * | 2009-03-04 | 2009-12-30 | 上海汽车集团股份有限公司 | Manual transmission gear selecting and shifting mechanism |
| CN102644735A (en) * | 2012-04-27 | 2012-08-22 | 浙江吉利汽车研究院有限公司杭州分公司 | Gear selecting and shifting device of automobile transmission |
| CN202914708U (en) * | 2012-11-19 | 2013-05-01 | 上海汽车集团股份有限公司 | Gear shifting structure of gear box |
| CN203248687U (en) * | 2013-03-28 | 2013-10-23 | 苏州东风精冲工程有限公司 | Shift shaft assembly for speed changing box |
| CN204921951U (en) * | 2015-06-29 | 2015-12-30 | 上汽通用汽车有限公司 | Manual gear shifting ware selects shift decoupling zero device, manual gear shifting ware and car |
| CN205908733U (en) * | 2016-05-11 | 2017-01-25 | 无锡市中捷减震器有限公司 | Motor transmission is inside select gearshift select gear -change control mechanism |
-
2016
- 2016-05-11 CN CN201610309575.0A patent/CN105757228A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373091Y (en) * | 2009-03-04 | 2009-12-30 | 上海汽车集团股份有限公司 | Manual transmission gear selecting and shifting mechanism |
| CN102644735A (en) * | 2012-04-27 | 2012-08-22 | 浙江吉利汽车研究院有限公司杭州分公司 | Gear selecting and shifting device of automobile transmission |
| CN202914708U (en) * | 2012-11-19 | 2013-05-01 | 上海汽车集团股份有限公司 | Gear shifting structure of gear box |
| CN203248687U (en) * | 2013-03-28 | 2013-10-23 | 苏州东风精冲工程有限公司 | Shift shaft assembly for speed changing box |
| CN204921951U (en) * | 2015-06-29 | 2015-12-30 | 上汽通用汽车有限公司 | Manual gear shifting ware selects shift decoupling zero device, manual gear shifting ware and car |
| CN205908733U (en) * | 2016-05-11 | 2017-01-25 | 无锡市中捷减震器有限公司 | Motor transmission is inside select gearshift select gear -change control mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606126A (en) * | 2017-11-02 | 2018-01-19 | 苏州东风精冲工程有限公司 | A kind of multifunctional modular selects gearshift mechanism |
| CN109058454A (en) * | 2018-09-10 | 2018-12-21 | 中山鑫辉精密技术股份有限公司 | A kind of packaging technology of automobile gear shift axis |
| CN109139888A (en) * | 2018-09-10 | 2019-01-04 | 中山鑫辉精密技术股份有限公司 | A kind of automobile gear shift axis |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |
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| RJ01 | Rejection of invention patent application after publication |