CN205780803U - The manual transmission operating mechanism of good damping result - Google Patents
The manual transmission operating mechanism of good damping result Download PDFInfo
- Publication number
- CN205780803U CN205780803U CN201620488589.9U CN201620488589U CN205780803U CN 205780803 U CN205780803 U CN 205780803U CN 201620488589 U CN201620488589 U CN 201620488589U CN 205780803 U CN205780803 U CN 205780803U
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- CN
- China
- Prior art keywords
- center
- rotation ball
- ball seat
- operating mechanism
- manual transmission
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- 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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- Gear-Shifting Mechanisms (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The utility model discloses the manual transmission operating mechanism of a kind of good damping result, including base and the gearshift that is arranged on base, gearshift includes center of rotation ball seat, the center of rotation ball shell being positioned on center of rotation ball seat outer wall, the gear level being plugged on center of rotation ball seat and be arranged on the ball seat location shell of center of rotation ball housing top end；The side of center of rotation ball shell stretches out and is formed with side lever, the outer end of side lever is fixed with gear selecting plate, the inner side of gear selecting plate has a bulge loop, being fixed with shift selection shaft on bulge loop, described bulge loop is provided with a spring, and this spring has two bifurcateds, described side lever is stuck between two bifurcateds, the side, top of described base is provided with a boss, and boss is cased with a rubber sleeve, and described rubber sleeve is clipped between the end of two bifurcateds.This utility model reduces the Oscillation Amplitude of spring, improves spring stability in use, thus improves the stability in use of whole manual transmission operating mechanism.
Description
Technical field
This utility model relates to automobile gearbox technical field, is especially the manual transmission operating mechanism of a kind of good damping result.
Background technology
China Automobile Industry is swift and violent, and people are more and more higher to the requirement of automotive performance, especially automotive gear shifter.The main task of automobile gearbox is transmission power, and changes gear ratio in the transmittance process of power, with regulation or the characteristic of conversion electromotor, adapts to different driving demand by speed change simultaneously.According to the change of vehicle operating conditions, driver divides by handling the conjunction of the selector gear that gear level changes different proportion, and automobile can realize accelerating, slowing down or move backward.Driver, in driving procedure, needs to convert at any time gear, and this just requires that driver can carry out cooperation exactly to gas pedal and gear level, thus ensures that automobile has good dynamic property and economy.
Its structure of manual transmission operating mechanism of prior art generally comprises base and the gearshift assembly being arranged on base, the side of base is additionally provided with the gear selecting assembly coordinated with assembly of shifting gears, gear selecting assembly includes gear selecting plate and shift selection shaft, after gear selecting plate and shift selection shaft install, can overlap a spring on the bulge loop of gear selecting plate, gearshift assembly includes center of rotation ball shell, when manual transmission operating mechanism works, spring can be because producing vibration after absorbing, effectiveness in vibration suppression is poor.
Utility model content
In view of the defect of above-mentioned prior art, the purpose of this utility model is: provide the manual transmission operating mechanism of a kind of good damping result, it is possible to reduce spring because of the Oscillation Amplitude produced after absorbing.
Technical solution of the present utility model is: the manual transmission operating mechanism of good damping result, including base and the gearshift that is arranged on base, described gearshift includes center of rotation ball seat, the center of rotation ball shell being positioned on center of rotation ball seat outer wall, the gear level being plugged on center of rotation ball seat and be arranged on the ball seat location shell of center of rotation ball housing top end；The side of described center of rotation ball shell stretches out and is formed with side lever, the outer end of side lever is fixed with gear selecting plate, the inner side of gear selecting plate has a bulge loop, being fixed with shift selection shaft on bulge loop, described bulge loop is provided with a spring, and this spring has two bifurcateds, described side lever is stuck between two bifurcateds, the side, top of described base is provided with a boss, and boss is cased with a rubber sleeve, and described rubber sleeve is clipped between the end of two bifurcateds.
Further, the top of described base is provided with a hole clipping, and described center of rotation ball seat snaps in hole clipping, and the mode that described ball seat location shell is connected by screw is fixed on base top.
Further, the outer wall of described bulge loop being evenly equipped with multiple convex tendon, spring housing is on convex tendon.
Further, the top of described side lever and bottom are respectively equipped with two fixed blocks, are formed with groove between two fixed blocks, and bifurcated snaps in groove.
Further, having the cannelure of indent outside described rubber sleeve, the end of bifurcated snaps in cannelure.
Apply the manual transmission operating mechanism of good damping result provided by the utility model, it provides the benefit that: spring has two bifurcateds, side lever is stuck between two bifurcateds, the side, top of base is provided with a boss, a rubber sleeve it is cased with on boss, rubber sleeve is clipped between the end of two bifurcateds, the bifurcated of spring is first positioned by side lever, and after producing vibration after spring is because of absorbing, rubber sleeve can give the cushioning effect that bifurcated is certain, reduce the Oscillation Amplitude of spring, improve spring stability in use, thus improve the stability in use of whole manual transmission operating mechanism.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is schematic top plan view of the present utility model；
Fig. 3 is decomposing schematic representation of the present utility model.
Shown in figure: 1-base, 2-gearshift, 21-center of rotation ball seat, 22-center of rotation ball shell, 23-gear level, 24-ball seat location shell, 241-side lever, 3-gear selecting plate, 31-bulge loop, 311-convex tendon, 4-shift selection shaft, 5-spring, 51-bifurcated, 6-boss, 7-rubber sleeve, 8-hole clipping, 9-fixed block, 10-groove, 11-cannelure, 12-Plug Division.
Detailed description of the invention
For relatively more directly perceived, be fully understood by the technical solution of the utility model, existing just combine this utility model accompanying drawing to carry out nonrestrictive feature description as follows:
As shown in Figure 1-Figure 3, the manual transmission operating mechanism of good damping result, including base 1 and the gearshift 2 that is arranged on base 1, gearshift 2 includes center of rotation ball seat 21, the center of rotation ball shell 22 being positioned on center of rotation ball seat 21 outer wall, the gear level 23 being plugged on center of rotation ball seat 21 and be arranged on the ball seat location shell 24 on center of rotation ball shell 22 top；The side of center of rotation ball shell 22 stretches out and is formed with side lever 241, the outer end of side lever 241 is fixed with gear selecting plate 3, the inner side of gear selecting plate 3 has a bulge loop 31, shift selection shaft 4 it is fixed with on bulge loop 31, the top of base 1 is provided with a Plug Division 12 inserted for one end of shift selection shaft 4, bulge loop 31 is provided with a spring 5, this spring 5 has two bifurcateds 51, side lever 241 is stuck between two bifurcateds 51, the side, top of base 1 is provided with a boss 6, being cased with a rubber sleeve 7 on boss 6, rubber sleeve 7 is clipped between the end of two bifurcateds 51.
Installing gearshift 2 for convenience, the top of base 1 is provided with a hole clipping 8, and center of rotation ball seat 21 snaps in hole clipping 8, and the mode that ball seat location shell 24 is connected by screw is fixed on base 1 top.
Being evenly equipped with multiple convex tendon 311 on the outer wall of bulge loop 31, spring 5 is enclosed within convex tendon 311.The top of side lever 241 and bottom are respectively equipped with two fixed blocks 9, are formed with groove 10 between two fixed blocks 9, and bifurcated 51 snaps in groove 10.Having the cannelure 11 of indent outside rubber sleeve 7, the end of bifurcated 51 snaps in cannelure 11.Spring 5 is first enclosed on the convex tendon 311 of bulge loop 31, then the bifurcated 51 of spring 5 is positioned by side lever 241, and after producing vibration after spring 5 is because of absorbing, rubber sleeve 7 can give the cushioning effect that bifurcated 51 is certain, reduce the Oscillation Amplitude of spring 5, improve spring 5 stability in use, thus improve the stability in use of whole manual transmission operating mechanism.
Certainly; these are only preferred embodiment of the present utility model; non-the scope of the claims of the present utility model, all utilization this utility model description and graphic content institute simple modification and the equivalent structure for it of the most i.e. limiting to changes, within all should being in like manner contained in scope of patent protection of the present utility model.
Claims (5)
1. the manual transmission operating mechanism of good damping result, including base and the gearshift that is arranged on base, it is characterised in that: described gearshift includes center of rotation ball seat, the center of rotation ball shell being positioned on center of rotation ball seat outer wall, the gear level being plugged on center of rotation ball seat and be arranged on the ball seat location shell of center of rotation ball housing top end；The side of described center of rotation ball shell stretches out and is formed with side lever, the outer end of side lever is fixed with gear selecting plate, the inner side of gear selecting plate has a bulge loop, being fixed with shift selection shaft on bulge loop, described bulge loop is provided with a spring, and this spring has two bifurcateds, described side lever is stuck between two bifurcateds, the side, top of described base is provided with a boss, and boss is cased with a rubber sleeve, and described rubber sleeve is clipped between the end of two bifurcateds.
The manual transmission operating mechanism of good damping result the most according to claim 1, it is characterized in that: the top of described base is provided with a hole clipping, described center of rotation ball seat snaps in hole clipping, and the mode that described ball seat location shell is connected by screw is fixed on base top.
The manual transmission operating mechanism of good damping result the most according to claim 1, it is characterised in that: being evenly equipped with multiple convex tendon on the outer wall of described bulge loop, spring housing is on convex tendon.
The manual transmission operating mechanism of good damping result the most according to claim 3, it is characterised in that: the top of described side lever and bottom are respectively equipped with two fixed blocks, are formed with groove between two fixed blocks, and bifurcated snaps in groove.
The manual transmission operating mechanism of good damping result the most according to claim 4, it is characterised in that: having the cannelure of indent outside described rubber sleeve, the end of bifurcated snaps in cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488589.9U CN205780803U (en) | 2016-05-23 | 2016-05-23 | The manual transmission operating mechanism of good damping result |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488589.9U CN205780803U (en) | 2016-05-23 | 2016-05-23 | The manual transmission operating mechanism of good damping result |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780803U true CN205780803U (en) | 2016-12-07 |
Family
ID=58110039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488589.9U Expired - Fee Related CN205780803U (en) | 2016-05-23 | 2016-05-23 | The manual transmission operating mechanism of good damping result |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780803U (en) |
-
2016
- 2016-05-23 CN CN201620488589.9U patent/CN205780803U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20161207 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |