CN201326732Y - Novel gear shift limiting device for automobile transmission - Google Patents
Novel gear shift limiting device for automobile transmission Download PDFInfo
- Publication number
- CN201326732Y CN201326732Y CNU2008202118741U CN200820211874U CN201326732Y CN 201326732 Y CN201326732 Y CN 201326732Y CN U2008202118741 U CNU2008202118741 U CN U2008202118741U CN 200820211874 U CN200820211874 U CN 200820211874U CN 201326732 Y CN201326732 Y CN 201326732Y
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- CN
- China
- Prior art keywords
- gear
- spring seat
- spring
- grades
- fall
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel gear shift limiting device for an automobile transmission. According to the sequence from top to bottom, a reverse fifth gear upper spring seat, a reverse fifth gear spring, a reverse fifth gear lower spring seat, a first spring seat closing ring, a gear shifting selection handle, a second spring seat closing ring, a first-second gear upper spring seat, a first-second gear spring, a first-second gear lower spring seat and a third spring seat closing ring are sequentially and serially connected together, and a fourth spring seat closing ring is arranged in a groove on the top of the reverse fifth gear upper spring seat. The novel gear shift limiting device has compact structure, reasonable design, accurate limitation and convenient use. In the utility model, a structure for utilizing the spring seats to limit is uniquely arranged, so the limiting error is reduced, the limiting is more accurate and the use is convenient.
Description
Technical field
The utility model relates to a kind of speed changer gear selecting limit stoper, is a kind of new automobile speed changer gear selecting limit stoper specifically.
Background technique
At present, existing gear selecting limit stoper uses stop screw usually, selects the gear selecting distance of handle to reach spacing purpose by fiber screw restriction gear shift, and this limit method error is big, and gear selecting is not accurate enough, increases the gear shift resistance, is unfavorable for the smooth gear shift of automobile.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that exists in the above-mentioned technology, and a kind of compact structure, reasonable in design is provided, spacing new automobile speed changer gear selecting limit stoper accurate, easy to use.
In order to achieve the above object, the technical solution adopted in the utility model is: according to top-down order, fall, five grades of upper spring seats, fall, five grades of springs, fall, five grades of lower spring cups, the first spring seat collar, gear shift select handle, the second spring seat collar,, second gear upper spring seat,, second gear spring,, second gear lower spring cup and the 3rd spring seat collars to be cascaded by the gear shift chosen axis successively, the 4th spring seat collar by the gear shift chosen axis be installed in down, in the groove at five grades of upper spring seat tops.
The utility model has the advantages that:
Compact structure, reasonable in design, spacing accurate, easy to use since the utility model unique design utilize the spacing structure of spring seat, spacing error is reduced, spacing more accurate, and easy to use.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model one, second gear lower device principle schematic;
Fig. 3 is that the utility model falls, five grades of lower device principle schematic.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
By Fig. 1-Fig. 3 as can be known, the utility model is according to top-down order, fall, five grades of upper spring seats 2, fall, five grades of springs 3, fall, handle 6 is selected in five grades of lower spring cups 4, the first spring seat collar 5, gear shift, the second spring seat collar 7,, second gear upper spring seat 8, one, second gear spring 9, one, second gear lower spring cup 10 and the 3rd spring seat collar 11 are cascaded by gear shift chosen axis 1 successively, the 4th spring seat collar 12 by gear shift chosen axis 1 be installed in down, in the groove at five grades of upper spring seat 2 tops.
The lower end surface of the 4th spring seat collar 12 with fall, the groove floor at five grades of upper spring seat 2 tops is adjacent to, fall, on five grades of springs 3, following two ends respectively with fall, five grades of upper spring seats 2 and falling, five grades of lower spring cups 4 link to each other, on the first spring seat collar 5, following two end faces respectively with fall, the bottom surface of five grades of lower spring cups 4 and gear shift select the end face of handle 6 to be adjacent to, on the second spring seat collar 7, following two end faces are selected the bottom surface and of handle 6 respectively with gear shift, the end face of second gear upper spring seat 8 is adjacent to, one, on the second gear spring 9, following two ends are respectively with one, second gear upper spring seat 8 and one, second gear lower spring cup 10 links to each other the upper-end surface of the 3rd spring seat collar 11 and, the bottom surface of second gear lower spring cup 10 is adjacent to.
The utility model is when system in a state of nature the time, and system selects three, fourth gear, as shown in Figure 1.When system selects one, during second gear, gear shift chosen axis 1 drive system is downward, if do not have one this moment, a second gear upper spring seat 8,, second gear lower spring cup 10 and, second gear spring 9, system will continue downwards, can't gear selecting.Now one, second gear upper spring seat 8 are downward with system, below one, second gear lower spring cup 10 maintains static, one, second gear spring 9 is compressed, last, second gear upper spring seat 8 and, second gear lower spring cup 10 locate by surface of contact, reach accurate spacing purpose, working principle as shown in Figure 2.When system choosing fall, five grades the time, gear shift chosen axis 1 drive system upwards, if do not fall this moment, five grades of upper spring seats 2, fall, five grades of lower spring cups 4 and fall, five grades of springs 3, system will continue upwards, can't gear selecting.Fall now, five grades of lower spring cups 4 make progress with system, fall, five grades of upper spring seats 2 maintain static, and fall, five grades of springs 3 are compressed, fall at last, five grades of upper spring seats 2 and fall, five grades of lower spring cups 4 locate by surface of contact, reach accurate spacing purpose, working principle as shown in Figure 3.
Claims (2)
1. new automobile speed changer gear selecting limit stoper, comprise spring seat, the spring seat collar, it is characterized in that: according to top-down order, fall, five grades of upper spring seats (2), fall, five grades of springs (3), fall, five grades of lower spring cups (4), the first spring seat collar (5), handle (6) is selected in gear shift, the second spring seat collar (7), one, second gear upper spring seat (8), one, second gear spring (9), one, second gear lower spring cup (10) and the 3rd spring seat collar (11) are cascaded by gear shift chosen axis (1) successively, and the 4th spring seat collar (12) is installed in down by gear shift chosen axis (1), in the groove at five grades of upper spring seats (2) top.
2. new automobile speed changer gear selecting limit stoper according to claim 1, it is characterized in that: the lower end surface of the 4th spring seat collar (12) with fall, the groove floor at five grades of upper spring seats (2) top is adjacent to, fall, on five grades of springs (3), following two ends respectively with fall, five grades of upper spring seats (2) and fall, five grades of lower spring cups (4) link to each other, on the first spring seat collar (5), following two end faces respectively with fall, the bottom surface of five grades of lower spring cups (4) and gear shift select the end face of handle (6) to be adjacent to, on the second spring seat collar (7), following two end faces are selected the bottom surface and of handle (6) respectively with gear shift, the end face of second gear upper spring seat (8) is adjacent to, one, on the second gear spring (9), following two ends are respectively with one, second gear upper spring seat (8) and one, second gear lower spring cup (10) links to each other, the upper-end surface and of the 3rd spring seat collar (11), the bottom surface of second gear lower spring cup (10) is adjacent to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202118741U CN201326732Y (en) | 2008-12-31 | 2008-12-31 | Novel gear shift limiting device for automobile transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202118741U CN201326732Y (en) | 2008-12-31 | 2008-12-31 | Novel gear shift limiting device for automobile transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326732Y true CN201326732Y (en) | 2009-10-14 |
Family
ID=41178705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202118741U Expired - Fee Related CN201326732Y (en) | 2008-12-31 | 2008-12-31 | Novel gear shift limiting device for automobile transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326732Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678905A (en) * | 2012-05-29 | 2012-09-19 | 浙江吉利汽车研究院有限公司杭州分公司 | Gear-shifting feel enhancing device on gear selecting and shifting shaft |
| CN103453127A (en) * | 2012-06-01 | 2013-12-18 | 重庆长安汽车股份有限公司 | Gear selecting device of automobile gearbox |
| CN103453131A (en) * | 2013-08-16 | 2013-12-18 | 浙江吉利汽车研究院有限公司 | Gear selecting and locating device of six-gear manual transmission |
| CN109488761A (en) * | 2019-01-07 | 2019-03-19 | 赣州经纬科技股份有限公司 | A kind of automotive transmission five reverse-gear mutual interlocking gear |
| CN109869482A (en) * | 2019-03-22 | 2019-06-11 | 浙江万里扬股份有限公司 | Gearbox shifting device and vehicle |
-
2008
- 2008-12-31 CN CNU2008202118741U patent/CN201326732Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678905A (en) * | 2012-05-29 | 2012-09-19 | 浙江吉利汽车研究院有限公司杭州分公司 | Gear-shifting feel enhancing device on gear selecting and shifting shaft |
| CN102678905B (en) * | 2012-05-29 | 2015-05-20 | 浙江吉利汽车研究院有限公司杭州分公司 | Gear-shifting feel enhancing device on gear selecting and shifting shaft |
| CN103453127A (en) * | 2012-06-01 | 2013-12-18 | 重庆长安汽车股份有限公司 | Gear selecting device of automobile gearbox |
| CN103453131A (en) * | 2013-08-16 | 2013-12-18 | 浙江吉利汽车研究院有限公司 | Gear selecting and locating device of six-gear manual transmission |
| CN103453131B (en) * | 2013-08-16 | 2017-12-08 | 浙江万里扬股份有限公司 | Gear selecting and locating device of six-gear manual transmission |
| CN109488761A (en) * | 2019-01-07 | 2019-03-19 | 赣州经纬科技股份有限公司 | A kind of automotive transmission five reverse-gear mutual interlocking gear |
| CN109869482A (en) * | 2019-03-22 | 2019-06-11 | 浙江万里扬股份有限公司 | Gearbox shifting device and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20091014 Termination date: 20161231 |