CN202251913U - Hand-operated direct-control type six-gear transmission reverse gear lock assembly structure - Google Patents
Hand-operated direct-control type six-gear transmission reverse gear lock assembly structure Download PDFInfo
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- CN202251913U CN202251913U CN201120304486XU CN201120304486U CN202251913U CN 202251913 U CN202251913 U CN 202251913U CN 201120304486X U CN201120304486X U CN 201120304486XU CN 201120304486 U CN201120304486 U CN 201120304486U CN 202251913 U CN202251913 U CN 202251913U
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- Prior art keywords
- reverse gear
- gear
- assembly
- rocking arm
- gear shift
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Abstract
The utility model discloses a hand-operated direct-control type six-gear transmission reverse gear lock assembly structure including a gear shift rod assembly and a hand ball arranged at the top end of the gear shift rod assembly, the bottom end of the gear shift rod assembly is arranged in an operation cover, and the gear selection function is realized by dialing the gear shift dial block through a nylon separating sleeve; one side of the nylon separating sleeve is provided with a positioning frame, and a reverse gear lock branch assembly is arranged in the positioning frame; the reverse gear lock branch assembly includes a positioning column and a reverse-gear and gear-selection rocking arm assembly, an elastic cylindrical pin is arranged at the front end of the positioning column, a positioning spring is arranged in the inner hole of the positioning column, and both of the positioning spring and the positioning column are pressed into the inner hole of the reverse-gear and gear-selection rocking arm assembly, as well as the radial circular groove of the positioning frame, the pin hole in the reverse-gear and gear-selection rocking arm assembly, and the axial transverse groove in the positioning column are aligned; a positioning pin is pressed into the pin hole in the reverse-gear and gear-selection rocking arm assembly, wherein, the lower end of the positioning pin is clamped in the axial transverse groove of the positioning column, and the upper end of the positioning pin is clamped in the radial circular groove of the positioning frame. The structure provided realizes the reverse gear lock function and improves the driving safety of the whole automobile.
Description
Technical field
The utility model relates to a kind of manual direct manipulation formula six-speed gearbox reverse gear lock assembly structure, belongs to the automobile component field.
Background technique
At present, global energy is in short supply, environmental pollution is on the rise, and for can better energy-saving and emission-reduction, increasing automobile have been selected manual six-speed gearbox assembly, comprises one to five grade and reverse gear.
Yet; In the existing manual six-speed gearbox assembly; It is different that reverse gear and the difference of other one to five grade of gears of advancing only are that the position is provided with, and this just gives going and brought potential safety hazard at ordinary times, accidental shifting usually occurs and particularly hang and fall down in a faint shelves and cause traffic accident; Especially the automobile of different brands, its reverse gear that the position is set is slightly different, further caused driver's incompatibility, very easily produce security incident.
Summary of the invention
The utility model purpose provides a kind of manual direct manipulation formula six-speed gearbox reverse gear lock assembly structure.
For achieving the above object; The technological scheme that the utility model adopts is: a kind of manual direct manipulation formula six-speed gearbox reverse gear lock assembly structure; Comprise gear level assembly and the handball of being located at gear level assembly top; The bottom of said gear level assembly is located at and is handled in the lid, and stirs the gear shift shifting block through the nylon spacer and realize choosing shelves function; One side of said nylon spacer is provided with position shelf, is provided with reverse gear lock sub-assembly in the position shelf;
Said reverse gear lock sub-assembly comprises locating column and reverse gear shift selecting rocking arm assembly; Elastic cylindrical pin is located at the front end of locating column; Retaining spring is placed in the endoporus of locating column and is fitted in together in the endoporus of reverse gear shift selecting rocking arm assembly again, and radially annular groove, the pin-and-hole on the reverse gear shift selecting rocking arm assembly and the axial translot on the locating column of position shelf are aligned mutually; Locating stud is pressed in the pin-and-hole on the reverse gear shift selecting rocking arm assembly, and the lower end of locating stud is installed in the axial translot of locating column, and the upper end of locating stud is installed in the radially annular groove of position shelf, and reverse gear shift selecting rocking arm assembly and position shelf are rotationally connected;
Torsion spring is sleeved on the upper end of position shelf earlier, and positioning pressuring plate is installed on the upper end of position shelf, and an end of torsion spring colludes in the aperture that is contained in positioning pressuring plate, and the other end colludes and is contained in the other aperture of reverse gear shift selecting rocking arm assembly backguy seat;
Be installed with the backguy of choosing shelves on the terminal of reverse gear shift selecting rocking arm assembly.
In the technique scheme, said reverse gear shift selecting rocking arm assembly is set in the endoporus of position shelf, through oil sealing sealing.
In the technique scheme, said reverse gear lock sub-assembly passes through bolt on the speed changer rear case.
In the technique scheme, the external diameter of said position shelf is arranged with the O RunddichtringO.
Because the technique scheme utilization, the utility model compared with prior art has advantage:
1. the utility model at the outside suit one cover reverse gear stretching device of shift bar assembly, has been realized the reverse gear lock function on the basis that does not change former shift control structure and gear shift direction, has improved the driving safety of car load.
The compact structure of the utility model, cost layout, part universality and interchangeability low, that do not change car load strong, be easy to I& M.
Description of drawings
Accompanying drawing 1 is the utility model embodiment one a structural representation;
Accompanying drawing 2 is the explosive view of reverse gear lock sub-assembly among the utility model embodiment one;
Accompanying drawing 3 is the assembling schematic representation of Fig. 2;
Accompanying drawing 4 is the utility model embodiment one a use schematic representation;
Accompanying drawing 5 is the structural representation of reverse gear lock sub-assembly among Fig. 4;
Accompanying drawing 6 is another use schematic representation of the utility model embodiment one;
Accompanying drawing 7 is the structural representation of reverse gear lock sub-assembly among Fig. 6.
Wherein: 1, gear level assembly; 2, handle lid; 3, locating stud; 4, O RunddichtringO; 5, choosing shelves backguy; 6, lock pin; 7, reverse gear shift selecting rocking arm assembly; 8, retaining spring; 9, oil sealing; 10, torsion spring; 11, position shelf; 12, positioning pressuring plate; 13, elastic cylindrical pin; 14, locating column; 15, gearshift shifting block; 16, speed changer rear case; 17, position structure assembly.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment one:
Shown in accompanying drawing 1～7; A kind of manual direct manipulation formula six-speed gearbox reverse gear lock assembly structure; Handball is tightened against the screw thread place on shift bar assembly 1 top, and the reverse gear stretching device that is sleeved on shift bar assembly 1 outside will select shelves backguy 5 to be fixed together through fastening screw trip bolt; Reverse gear shift selecting rocking arm assembly 7 is sleeved in the endoporus of position shelf 11, through oil sealing 9 sealings; Pack into the front end of locating column 14 of elastic cylindrical pin 13; Retaining spring 8 is placed in the endoporus of locating column 14 and is fitted in together again in the endoporus of reverse gear shift selecting rocking arm assembly 7; The radially annular groove, the pin-and-hole on the reverse gear shift selecting rocking arm assembly 7 and the axial translot on the locating column 14 that guarantee position shelf 11 during assembling align mutually, at last locating stud 3 are pressed in the pin-and-hole on the reverse gear shift selecting rocking arm assembly 7; Retaining spring 8 for select one, second gear and reverse gear provide a choosing shelves power; Locating stud 3 press-fits with reverse gear shift selecting rocking arm assembly 7 and is integral; The lower end of locating stud 3 is installed in the axial translot of locating column 14, and locating column 14 can be along axial translot move left and right, but can not relatively rotate; The upper end of locating stud 3 is installed in the radially annular groove of position shelf 11, and reverse gear shift selecting rocking arm assembly 7 can rotate along the radially annular groove of position shelf 11, but can not move axially; The external diameter suit of position shelf 11 4 sealings of O RunddichtringO; Torsion spring 10 is sleeved on the upper end of position shelf 11 earlier; Again positioning pressuring plate 12 is installed on the upper end of position shelf 11; End with torsion spring 10 colludes in the aperture that is contained in positioning pressuring plate 12 then; The other end colludes and is contained in the other aperture of reverse gear shift selecting rocking arm assembly 7 backguy seats, and a choosing shelves return spring power is provided; This reverse gear lock sub-assembly is packed on the speed changer rear case 16, tighten with bolt; To select shelves backguy 5 lower ends to be sleeved on the terminal of reverse gear shift selecting rocking arm assembly 7 at last, fixing with lock pin 6; Shift bar assembly 1 is contained in to handle and covers in 2, stirs gear shift shifting block 15 through the nylon spacer and realizes choosing shelves function; Manipulation is covered 8 and is installed on the speed changer rear case 16; Shown in Fig. 1～3, the left side of nylon spacer is provided with position structure assembly 17, and is relative with said reverse gear lock sub-assembly.
Select one, second gear: hold handball and stir left; The top that drives shift bar assembly 1 turns left together, and the bead head place of the nylon of the bottom of shift bar assembly 1 assembling simultaneously spacer turns right, and drives gear shift shifting block 15 and turns right; Make its right end face of gear shift shifting block 15 withstand on the arc surface of locating column 14; Final promote the spring force that locating column 14 overcomes retaining spring 8 and move right, withstand on the left side of position shelf 11, can't continue to move to right until the elastic cylindrical pin 13 of locating column 14 heads; Accomplished one, a second gear choosing shelves process, realized reverse gear forced locking function simultaneously; Shown in Fig. 4～5.
Select reverse gear: upwards lift the reverse gear stretching device, the backguy 5 of pulling choosing shelves moves up, and drives reverse gear shift selecting rocking arm assembly 7 and rotates up; At this moment, reverse gear shift selecting rocking arm assembly 7 links together through locating stud 3 with locating column 14, drives locating column 14 and elastic cylindrical pin 13 and rotates up; When the groove that rotates to elastic cylindrical pin 13 and position shelf 11 left ends to correct time, the reverse gear latch functions is removed, and continues to stir handball left, finally makes locating column 14 move right through shift bar assembly 1, gear shift shifting block 15, accomplishes a reverse gear choosing shelves process; Shown in Fig. 6～7.
What should explain is; Above embodiment is only unrestricted in order to the technological scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technological scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technological scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (4)
1. manual direct manipulation formula six-speed gearbox reverse gear lock assembly structure; Comprise gear level assembly (1) and the handball of being located at gear level assembly top; The bottom of said gear level assembly is located at and is handled in the lid (2), and stirs gear shift shifting block (15) through the nylon spacer and realize choosing shelves function; It is characterized in that: a side of said nylon spacer is provided with position shelf (11), is provided with reverse gear lock sub-assembly in the position shelf;
Said reverse gear lock sub-assembly comprises locating column (14) and reverse gear shift selecting rocking arm assembly (7); Elastic cylindrical pin (13) is located at the front end of locating column (14); Retaining spring (8) is placed in the endoporus of locating column (14) and is fitted in together again in the endoporus of reverse gear shift selecting rocking arm assembly (7), and the radially annular groove of position shelf (11), the pin-and-hole on the reverse gear shift selecting rocking arm assembly (7) and the axial translot on the locating column (14) are aligned mutually; Locating stud (3) is pressed in the pin-and-hole on the reverse gear shift selecting rocking arm assembly (7); The lower end of locating stud (3) is installed in the axial translot of locating column (14); The upper end of locating stud is installed in the radially annular groove of position shelf (11), and reverse gear shift selecting rocking arm assembly (7) and position shelf (11) are rotationally connected;
Torsion spring (10) is sleeved on the upper end of position shelf (11) earlier, and positioning pressuring plate (12) is installed on the upper end of position shelf, and an end of torsion spring colludes in the aperture that is contained in positioning pressuring plate, and the other end colludes and is contained in the other aperture of reverse gear shift selecting rocking arm assembly (7) backguy seat;
Be installed with the backguy (5) of choosing shelves on the terminal of reverse gear shift selecting rocking arm assembly (7).
2. manual direct manipulation formula six-speed gearbox reverse gear lock assembly structure according to claim 1, it is characterized in that: said reverse gear shift selecting rocking arm assembly (7) is set in the endoporus of position shelf (11), seals through oil sealing (9).
3. manual direct manipulation formula six-speed gearbox reverse gear lock assembly structure according to claim 1 is characterized in that: said reverse gear lock sub-assembly passes through bolt on speed changer rear case (16).
4. manual direct manipulation formula six-speed gearbox reverse gear lock assembly structure according to claim 1, it is characterized in that: the external diameter of said position shelf (11) is arranged with O RunddichtringO (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120304486XU CN202251913U (en) | 2011-08-21 | 2011-08-21 | Hand-operated direct-control type six-gear transmission reverse gear lock assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120304486XU CN202251913U (en) | 2011-08-21 | 2011-08-21 | Hand-operated direct-control type six-gear transmission reverse gear lock assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251913U true CN202251913U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120304486XU Expired - Fee Related CN202251913U (en) | 2011-08-21 | 2011-08-21 | Hand-operated direct-control type six-gear transmission reverse gear lock assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818243A (en) * | 2014-02-25 | 2014-05-28 | 安徽江淮汽车股份有限公司 | Gear selecting and shifting mechanism |
| CN105422842A (en) * | 2015-12-09 | 2016-03-23 | 西安法士特汽车传动有限公司 | Direct operation device capable of adjusting gear selecting hand feeling |
| CN105659005A (en) * | 2013-10-10 | 2016-06-08 | Zf腓德烈斯哈芬股份公司 | Coupling element for a shifting carriage, shifting carriage, and method for mounting a gear selection lever on a shifting carriage |
-
2011
- 2011-08-21 CN CN201120304486XU patent/CN202251913U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105659005A (en) * | 2013-10-10 | 2016-06-08 | Zf腓德烈斯哈芬股份公司 | Coupling element for a shifting carriage, shifting carriage, and method for mounting a gear selection lever on a shifting carriage |
| CN105659005B (en) * | 2013-10-10 | 2017-11-03 | Zf腓德烈斯哈芬股份公司 | Method for the connection element of shift carriage, shift carriage and for being assembled to block selecting bar on shift carriage |
| CN103818243A (en) * | 2014-02-25 | 2014-05-28 | 安徽江淮汽车股份有限公司 | Gear selecting and shifting mechanism |
| CN103818243B (en) * | 2014-02-25 | 2016-06-01 | 安徽江淮汽车股份有限公司 | A kind of gear shift mechanism |
| CN105422842A (en) * | 2015-12-09 | 2016-03-23 | 西安法士特汽车传动有限公司 | Direct operation device capable of adjusting gear selecting hand feeling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZOMAX TRANSMISSION CO., LTD. Free format text: FORMER OWNER: YANCHENG ZHONGMA AUTOMOBILE PARTS CO., LTD. Effective date: 20140826 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224051 YANCHENG, JIANGSU PROVINCE TO: 317513 TAIZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140826 Address after: 317513, Wenling City, Zhejiang Province town of stone industry zone, No. 1, one road Patentee after: ZHEJIANG ZOMAX TRANSMISSION CO., LTD. Address before: 224051 No. 22, Saline Lake Road, Ting Lake Economic Development Zone, Jiangsu, Yancheng City Patentee before: Yancheng Zhongma Automobile Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20190821 |