CN105156656A - Gear selecting device of gear shifting mechanism - Google Patents
Gear selecting device of gear shifting mechanism Download PDFInfo
- Publication number
- CN105156656A CN105156656A CN201510521610.0A CN201510521610A CN105156656A CN 105156656 A CN105156656 A CN 105156656A CN 201510521610 A CN201510521610 A CN 201510521610A CN 105156656 A CN105156656 A CN 105156656A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- ball
- selecting device
- gear selecting
- nylon
- 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
Links
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
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
-
- 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
- F16H2059/026—Details or special features of the selector casing or lever support
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The invention discloses a gear selecting device of a gear shifting mechanism. The gear selecting device comprises a box body and a swing arm arranged in the box body; the swing arm is connected with a control rod, and a nylon ball is arranged on the control rod; a plastic ball seat is arranged in the box body, and the nylon ball is embedded into the plastic ball seat; and the nylon ball is further connected with one end of the swing arm, and the other end of the swing arm is provided with an inner sleeve embedded in the box body. Through cooperation of the nylon ball and the plastic ball seat, in the production of materials, the technical problems that according to machining manner molding of a metal ball body, machining is difficult, and the machining precision is low are solved; and the precision of the nylon ball and the plastic ball seat can be achieved through control of a mold, part molding precision is high, the assembling is convenient, abrasion is small, and replacement is convenient.
Description
Technical field
The present invention relates to gear selecting device technical field, particularly relate to a kind of gear selecting device of gearshift.
Background technique
Along with a large amount of of automobile popularize, the quality of the gearshift in automobile, the technology capability of processing, speed of production require more and more higher, and shift control mechanism shift selecting rocking arm adopts metal component structure more in prior art, coordinate plastics ball cover, metal swing arm realization swing block selecting, ball adopts machining mode shaping, processing difficulties, and machining accuracy is low, the each joint of metal swing arm takes welding manner to connect, processing difficulties.
Summary of the invention
The present invention mainly solves technical problem existing in prior art, thus provides a kind of forming parts precision high, easy to assembly, weares and teares little, is convenient to the gear selecting device of the gearshift changed.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
The gear selecting device of a kind of gearshift of the present invention, comprise casing and as the swing arm in described casing, described swing arm is connected with an operating handle, described operating handle is provided with a nylon ball, a plastics ball seat is provided with in described casing, described nylon ball is embedded in described plastics ball seat, and described nylon ball is also connected with described swing arm one end, and the other end of described swing arm is provided with the inner sleeve that is embedded in described casing.
Further, described plastics ball seat uses POM material injection shaping.
Further, the material of described swing arm is the composite material that PA66 adds 30% glass fibre.
Further, the diameter of described nylon ball is 13mm or 10mm.
Compared with prior art, the invention has the advantages that: coordinated by use nylon ball and plastics ball seat, metal ball body machining mode is effectively avoided shaping during manufacture of materials, processing difficulties, the technical problem that machining accuracy is low, the precision of nylon ball and plastics ball seat is by mould control realization, forming parts precision is high, easy to assembly, wear and tear little, be convenient to change.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the gear selecting device of gearshift of the present invention;
Fig. 2 is the sectional view of Fig. 1 along A-A line.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Consult shown in Fig. 1-2, the gear selecting device of a kind of gearshift of the present invention, comprise casing 1 and as the swing arm 2 in casing 1, swing arm 2 is connected with an operating handle 3, it is characterized in that: operating handle 3 is provided with a nylon ball 4, a plastics ball seat 5 is provided with in casing 1, nylon ball 4 is embedded in plastics ball seat 5, nylon ball 4 is also connected with swing arm 2 one end, the other end of swing arm 2 is provided with the inner sleeve 6 that is embedded in casing 1, coordinated by use nylon ball 4 and plastics ball seat 5, metal ball body machining mode is effectively avoided shaping during manufacture of materials, processing difficulties, the technical problem that machining accuracy is low, the precision of nylon ball 4 and plastics ball seat 5 is by mould control realization, forming parts precision is high, easy to assembly, wear and tear little, be convenient to change.
In the present embodiment, plastics ball seat 5 uses POM material injection shaping, is linked and packed conveniently, processes simple and can ensure dimensional accuracy.The material of swing arm 2 is the composite material (i.e. PA66GF30 material) that PA66 adds 30% glass fibre, can directly by mould controlled working, and mechanical strength is high, dimensionally stable and good thermal stability, and the diameter of nylon ball 4 is 13mm or 10mm.
Above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (4)
1. the gear selecting device of a gearshift, comprise casing (1) and as the swing arm (2) in described casing (1), described swing arm (2) is connected with an operating handle (3), it is characterized in that: described operating handle (3) is provided with a nylon ball (4), a plastics ball seat (5) is provided with in described casing (1), described nylon ball (4) is embedded in described plastics ball seat (5), described nylon ball (4) is also connected with described swing arm (2) one end, and the other end of described swing arm (2) is provided with the inner sleeve (6) that is embedded in described casing (1).
2. the gear selecting device of gearshift according to claim 1, is characterized in that: described plastics ball seat (5) uses POM material injection shaping.
3. the gear selecting device of gearshift according to claim 2, is characterized in that: the material of described swing arm (2) is the composite material that PA66 adds 30% glass fibre.
4. the gear selecting device of gearshift according to claim 3, is characterized in that: the diameter of described nylon ball (4) is 13mm or 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521610.0A CN105156656A (en) | 2015-08-24 | 2015-08-24 | Gear selecting device of gear shifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521610.0A CN105156656A (en) | 2015-08-24 | 2015-08-24 | Gear selecting device of gear shifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105156656A true CN105156656A (en) | 2015-12-16 |
Family
ID=54797627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510521610.0A Pending CN105156656A (en) | 2015-08-24 | 2015-08-24 | Gear selecting device of gear shifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105156656A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0728964A2 (en) * | 1995-02-23 | 1996-08-28 | FIAT AUTO S.p.A. | A gear lever support for motor vehicle mechanical gearbox |
| CN201902541U (en) * | 2010-12-28 | 2011-07-20 | 东风汽车公司 | Gear-selecting reversing mechanism of manual gear shifter for automobiles |
| CN202593284U (en) * | 2012-04-10 | 2012-12-12 | 山东省泰安泰龙软轴软管厂 | Novel gear-shifting lever |
| CN104033584A (en) * | 2014-04-22 | 2014-09-10 | 宁波高发汽车控制***股份有限公司 | Automobile gear shifter |
| CN204127296U (en) * | 2014-09-12 | 2015-01-28 | 德韧干巷汽车***（上海）有限公司 | The cooperating structure of a kind of guide rod and gear selecting gusset |
| CN205244352U (en) * | 2015-08-24 | 2016-05-18 | 山东省泰安泰龙软轴软管厂 | Selection of gearshift keeps off device |
-
2015
- 2015-08-24 CN CN201510521610.0A patent/CN105156656A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0728964A2 (en) * | 1995-02-23 | 1996-08-28 | FIAT AUTO S.p.A. | A gear lever support for motor vehicle mechanical gearbox |
| CN201902541U (en) * | 2010-12-28 | 2011-07-20 | 东风汽车公司 | Gear-selecting reversing mechanism of manual gear shifter for automobiles |
| CN202593284U (en) * | 2012-04-10 | 2012-12-12 | 山东省泰安泰龙软轴软管厂 | Novel gear-shifting lever |
| CN104033584A (en) * | 2014-04-22 | 2014-09-10 | 宁波高发汽车控制***股份有限公司 | Automobile gear shifter |
| CN204127296U (en) * | 2014-09-12 | 2015-01-28 | 德韧干巷汽车***（上海）有限公司 | The cooperating structure of a kind of guide rod and gear selecting gusset |
| CN205244352U (en) * | 2015-08-24 | 2016-05-18 | 山东省泰安泰龙软轴软管厂 | Selection of gearshift keeps off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |