CN102416868A - Automotive variable speed operating device - Google Patents
Automotive variable speed operating device Download PDFInfo
- Publication number
- CN102416868A CN102416868A CN2011103299030A CN201110329903A CN102416868A CN 102416868 A CN102416868 A CN 102416868A CN 2011103299030 A CN2011103299030 A CN 2011103299030A CN 201110329903 A CN201110329903 A CN 201110329903A CN 102416868 A CN102416868 A CN 102416868A
- Authority
- CN
- China
- Prior art keywords
- bearing
- variable speed
- speed operating
- shift lever
- gear shift
- 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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- Gear-Shifting Mechanisms (AREA)
Abstract
The invention discloses an automotive variable speed operating device. The device is characterized in that: a bearing sleeve is arranged on the middle part of a gear shift lever, a bearing is embedded into the bearing sleeve, a bearing fixed rod passes through the inner hole of the bearing, the bearing fixed rod is fixed in middle holes of the middle parts of an upper fixed plate and a lower fixed plate, a connecting sleeve is arranged at the lower end of the gear shift lever, the connecting sleeve is provided with an oil injection hole, and the gear shift lever between the lower fixed plate and the connecting sleeve is wrapped by a rubber sheath. By adopting the special bearing and the special gear shift lever, the device is simple and convenient to assemble and low in error; and after the automotive variable speed operating device is assembled, the rotating part is flexible and is not blocked.
Description
Technical field
The present invention relates to a kind of parts, is a kind of heavy duty truck gear controller of 12 gears specifically.
Background technology
Heavy duty truck is a kind of trend to many gear development.Motion is frequent but cooresponding selector gear respectively rotates the width of cloth, loses efficacy easily, and life cycle is short.
Summary of the invention
The heavy truck gear controller of 12 gears that the purpose of this invention is to provide a kind of high service life.
For realizing above-mentioned purpose; The present invention is provided with bearing carrier ring in the middle part of shifter bar, in bearing carrier ring, is inlaid with bearing, is interspersed with the bearing fixing bar at the endoporus of bearing; The bearing fixing bar is fixed in the middle part mesopore of upper mounted plate and bottom plate; Coupling sleeve is located at the lower end of shifter bar, on coupling sleeve, is provided with oil hole, and rubber sheath wraps up the shifter bar between bottom plate and the coupling sleeve.
Through above setting, the present invention adopts special-purpose bearing and shifter bar, assemble easyly, and error is little, and has assembled that afterwards rotary part is flexible, does not generally have clamping stagnation and looks like at present.Even it is frequent that selector gear respectively rotates width of cloth motion like this, also be not easy to lose efficacy, prolonged the service life of selector gear.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a right elevation of the present invention.
Fig. 3 is the present invention's birds-eye view of bowing.
Among the figure: 1, shifter bar, 2, bearing carrier ring, 3, bearing, 4, the bearing fixing bar, 5, upper mounted plate, 6, bottom plate, 7, mesopore, 8, coupling sleeve, 9, oil hole, 10, rubber sheath.
The specific embodiment
Like Fig. 1,2, shown in 3; The present invention is provided with bearing carrier ring 2 in the middle part of shifter bar 1, in bearing carrier ring 2, is inlaid with bearing 3, is interspersed with bearing fixing bar 4 at the endoporus of bearing 3; Bearing fixing bar 4 is fixed in the middle part mesopore 7 of upper mounted plate 5 and bottom plate 6; Coupling sleeve 8 is located at the lower end of shifter bar 1, on coupling sleeve 8, is provided with oil hole 9, and rubber sheath 10 is with 1 parcel of the shifter bar between bottom plate 6 and the coupling sleeve 8.Through above setting, the present invention adopts special-purpose bearing 3 and shifter bar 1, assemble easyly, and error is little, and has assembled that afterwards rotary part is flexible, does not generally have catching phenomenon.
Claims (1)
1. automobile variable speed operating control; It is characterized in that: the middle part at shifter bar is provided with bearing carrier ring, in bearing carrier ring, is inlaid with bearing, is interspersed with the bearing fixing bar at the endoporus of bearing; The bearing fixing bar is fixed in the middle part mesopore of upper mounted plate and bottom plate; Coupling sleeve is located at the lower end of shifter bar, on coupling sleeve, is provided with oil hole, and rubber sheath wraps up the shifter bar between bottom plate and the coupling sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103299030A CN102416868A (en) | 2011-10-26 | 2011-10-26 | Automotive variable speed operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103299030A CN102416868A (en) | 2011-10-26 | 2011-10-26 | Automotive variable speed operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102416868A true CN102416868A (en) | 2012-04-18 |
Family
ID=45941598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103299030A Pending CN102416868A (en) | 2011-10-26 | 2011-10-26 | Automotive variable speed operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102416868A (en) |
-
2011
- 2011-10-26 CN CN2011103299030A patent/CN102416868A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120418 |