CN104847882A - Variable-speed control mechanism with joint bearing - Google Patents
Variable-speed control mechanism with joint bearing Download PDFInfo
- Publication number
- CN104847882A CN104847882A CN201510162737.8A CN201510162737A CN104847882A CN 104847882 A CN104847882 A CN 104847882A CN 201510162737 A CN201510162737 A CN 201510162737A CN 104847882 A CN104847882 A CN 104847882A
- Authority
- CN
- China
- Prior art keywords
- rocker arm
- base
- joint shaft
- shaft bearing
- hand
- 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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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
-
- 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
- F16H2306/00—Shifting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention relates to a variable-speed control mechanism with a joint bearing. The variable-speed control mechanism with the joint bearing comprises a hand-operated rocker arm, a base, a base insert, a middle shaft, the fisheye joint bearing, a gear shifting rocker arm and a gear selecting rocker arm, wherein the base insert and the fisheye joint bearing are installed in the base, the gear shifting rocker arm is fixedly connected to the hand-operated rocker arm which is connected with the base through the middle shaft and the fisheye joint bearing, one end of the gear shifting rocker arm is connected with the middle shaft, and the middle of the gear selecting rocker arm is connected with the base insert. By means of the variable-speed control mechanism with the joint bearing, the bearing capacity of the control mechanism can be improved, gaps can be reduced, the control flexibility can be improved, and failures are reduced.
Description
Technical field
The invention relates to automotive transmission manipulation technology field, particularly about a kind of selector gear with joint shaft bearing.
Background technique
At present, domestic automobile industry, a large amount of use changes transmission direction, drives flexible axle, handles the operating mechanism of gearbox, it changes over the conventional construction that hard connecting rod connects, and drastically increases the convenience of control system general arrangement, flexibility, improves driving efficiency, what domestic automobile controlled shifting is rocking arm type controller mostly, the working principle of this kind of controller is that a handlebar all around swings, drive rocking arm moves in a circle, thus drive coupled flexible axle inner core to do push-and-pull campaign, thus realize gear selecting and gearshift function, the handle of this operating mechanism is arranged on the base of operating mechanism by nylon ball bearing, but this operating mechanism in use, this operating mechanism is when carrying out the thrust action of gearshift flexible axle, bulb bears an export-oriented power, nylon ball bearing is because of hardness deficiency, this power causes nylon bearing occurring plastic deformation, bulb departs from the constraint of nylon ball bearing and causes deviating from, cause failure of removal.
As can be seen here, above-mentioned existing selector gear with in use in structure, obviously still has inconvenience and defect, and is urgently further improved.In order to solve above-mentioned Problems existing, relevant manufactures there's no one who doesn't or isn't seeks solution painstakingly, but have no applicable design for a long time to be completed by development, and common product does not have appropriate structure to solve the problem, this is obviously the anxious problem for solving of relevant dealer always.
Summary of the invention
The object of the invention is to the defect overcoming the existence of existing selector gear, and a kind of selector gear with joint shaft bearing is provided, technical problem to be solved is, improve the bearing capacity of operating mechanism, reduce free clearance, increase yarage, because nylon ball bearing hardness is not enough when stopping to use nylon bearing in the past, cause nylon bearing to occur plastic deformation, handlebar departs from the failure of removal that the constraint of nylon ball bearing causes deviating to cause, very practical.
The object of the invention is to realize by the following technical solutions.The invention provides a kind of selector gear with joint shaft bearing, it comprises: hand-operated rocker arm, base, base mold insert, axis, flake joint shaft bearing, gear-shifting rocker arm, shift selecting rocking arm, and wherein said base mold insert and flake joint shaft bearing are arranged in described base; Described gear-shifting rocker arm is fixed in hand-operated rocker arm; Described hand-operated rocker arm is connected with base by axis, flake joint shaft bearing; One end of described shift selecting rocking arm is connected with axis, and the middle part of shift selecting rocking arm is connected with base mold insert.
Object of the present invention also can be applied to the following technical measures to achieve further.
Preferably, the aforesaid selector gear with joint shaft bearing, wherein said hand-operated rocker arm and base are aluminium alloy castings.
Preferably, the aforesaid selector gear with joint shaft bearing, wherein said shift selecting rocking arm is provided with nested with the joint of described axis, and the joint of described shift selecting rocking arm and described base mold insert is provided with little bearing housing and torsion spring.
Preferably, the aforesaid selector gear with joint shaft bearing, wherein said nested and little bearing housing is fixed on shift selecting rocking arm, and described little bearing housing is set on base mold insert, described torsion spring set is located on little bearing housing, and torsion spring two end is fastened on base.
Preferably, the aforesaid selector gear with joint shaft bearing, wherein said axis is through hand-operated rocker arm and be fixed on flake joint shaft bearing in base, and its one end and hand-operated rocker arm are fixed together, the other end be fastened on nested in.
By technique scheme, the present invention at least has following advantages and beneficial effect with the selector gear of joint shaft bearing: can improve the bearing capacity of operating mechanism, reduce gap, increase yarage, because nylon bearing hardness is not enough when using nylon bearing before stopping, cause that plastic deformation appears in nylon bearing, handlebar departs from the failure of removal that nylon bearing constraint causes deviating to cause.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of specification, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the plan view of Fig. 1.
Fig. 4 is the left view of Fig. 1.
[primary component symbol description]
1: hand-operated rocker arm 2: base
3: base mold insert 4: axis
5: flake joint shaft bearing 6: gear-shifting rocker arm
7: shift selecting rocking arm 8: nested
9: little bearing housing 10: torsion spring
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to a kind of embodiment of the selector gear with joint shaft bearing proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows.
Refer to Fig. 1 to Fig. 4, the selector gear with joint shaft bearing of the present invention comprises: hand-operated rocker arm 1, base 2, base mold insert 3, axis 4, flake joint shaft bearing 5, gear-shifting rocker arm 6 and shift selecting rocking arm 7.Hand-operated rocker arm 1 and base 2 are aluminium alloy castings.Base mold insert 3 and flake joint shaft bearing 5 are all arranged in base 2, gear-shifting rocker arm 6 is fixed in hand-operated rocker arm 1 by modes such as bolts, hand-operated rocker arm 1 is connected with base 2 by axis 4, flake joint shaft bearing 5, one end of shift selecting rocking arm 7 is connected with axis 4, this joint is provided with nested 8, for being socketed one end of axis 4 round end, the middle part of shift selecting rocking arm 7 is connected with base mold insert 3, and this joint is provided with little bearing housing 9 and torsion spring 10.Concrete, nested 8 and little bearing housing 9 be all fixed on shift selecting rocking arm 7 by modes such as welding, built-in two the little bearings of little bearing housing 9, be set on base mold insert 3, can rotate glossily, torsion spring 10 is set on little bearing housing 9, and torsion spring 10 liang of ends are fastened on base 2, for limiting the angle of swing of block selecting rocking arm 7.Axis 4 is through hand-operated rocker arm 1 and the flake joint shaft bearing 5 be fixed in base 2, one end is fixed together by pin and hand-operated rocker arm 1, the other end is fastened in nested 8 to link together with block selecting rocking arm 7, such gear-shifting rocker arm 6, shift selecting rocking arm 7 are all connected together with hand-operated rocker arm 1, hand-operated rocker arm 1 swings, and drives shift selecting rocking arm 7 motion to carry out gear selecting, hand-operated rocker arm 1 swing, drive gear-shifting rocker arm 6 motion to shift gears, thus realize gear selecting and gearshift function.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. the selector gear with joint shaft bearing, it is characterized in that, comprise: hand-operated rocker arm (1), base (2), base mold insert (3), axis (4), flake joint shaft bearing (5), gear-shifting rocker arm (6), shift selecting rocking arm (7), wherein
Described base mold insert (3) and flake joint shaft bearing (5) are arranged in described base (2); Described gear-shifting rocker arm (6) is fixed in hand-operated rocker arm (1); Described hand-operated rocker arm (1) is connected with base (2) by axis (4), flake joint shaft bearing (5); One end of described shift selecting rocking arm (7) is connected with axis (4), and the middle part of shift selecting rocking arm (7) is connected with base mold insert (3).
2. the selector gear with joint shaft bearing according to claim 1, is characterized in that, described hand-operated rocker arm (1) and base (2) are aluminium alloy castings.
3. the selector gear with joint shaft bearing according to claim 1, it is characterized in that, described shift selecting rocking arm (7) is provided with nested (8) with the joint of described axis (4), and described shift selecting rocking arm (7) is provided with little bearing housing (9) and torsion spring (10) with the joint of described base mold insert (3).
4. the selector gear with joint shaft bearing according to claim 3, it is characterized in that, described nested (8) and little bearing housing (9) are fixed on shift selecting rocking arm (7), described little bearing housing (9) is set on base mold insert (3), described torsion spring (10) is set on little bearing housing (9), and torsion spring (10) two end is fastened on base (2).
5. the selector gear with joint shaft bearing according to claim 4, it is characterized in that, described axis (4) is through hand-operated rocker arm (1) and the flake joint shaft bearing (5) that is fixed in base (2), its one end and hand-operated rocker arm (1) are fixed together, and the other end is fastened in nested (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162737.8A CN104847882A (en) | 2015-04-08 | 2015-04-08 | Variable-speed control mechanism with joint bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162737.8A CN104847882A (en) | 2015-04-08 | 2015-04-08 | Variable-speed control mechanism with joint bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104847882A true CN104847882A (en) | 2015-08-19 |
Family
ID=53847753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510162737.8A Pending CN104847882A (en) | 2015-04-08 | 2015-04-08 | Variable-speed control mechanism with joint bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104847882A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4879922A (en) * | 1986-09-02 | 1989-11-14 | Nippon Cable System Inc. | Operating device for transmission |
| CN201496522U (en) * | 2009-06-25 | 2010-06-02 | 上海东风康斯博格莫尔斯控制系统有限公司 | Variable speed control manipulator used for heavy truck |
| CN201841956U (en) * | 2010-10-21 | 2011-05-25 | 浙江吉利汽车研究院有限公司 | Automobile manual shift device |
| CN201891828U (en) * | 2010-11-23 | 2011-07-06 | 北汽福田汽车股份有限公司 | Variable-speed control mechanism and automobile adopting same |
| CN201891830U (en) * | 2010-12-15 | 2011-07-06 | 北汽福田汽车股份有限公司 | Speed changer operating mechanism |
| CN201902540U (en) * | 2010-07-14 | 2011-07-20 | 张汉龙 | Novel gear selecting and shifting speed-changing operation mechanism for vehicle |
| CN202215722U (en) * | 2011-09-05 | 2012-05-09 | 上海东风康斯博格莫尔斯控制系统有限公司 | Speed change control operator for vehicle |
| CN203892539U (en) * | 2014-05-07 | 2014-10-22 | 合肥华骏汽车部件有限公司 | Shifter assembly |
| CN203906749U (en) * | 2014-05-04 | 2014-10-29 | 十堰大章实业有限公司 | Variable-speed control mechanism assembly |
| CN204533486U (en) * | 2015-04-08 | 2015-08-05 | 洛阳冠杰软轴控制器有限公司 | With the selector gear of joint shaft bearing |
-
2015
- 2015-04-08 CN CN201510162737.8A patent/CN104847882A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4879922A (en) * | 1986-09-02 | 1989-11-14 | Nippon Cable System Inc. | Operating device for transmission |
| CN201496522U (en) * | 2009-06-25 | 2010-06-02 | 上海东风康斯博格莫尔斯控制系统有限公司 | Variable speed control manipulator used for heavy truck |
| CN201902540U (en) * | 2010-07-14 | 2011-07-20 | 张汉龙 | Novel gear selecting and shifting speed-changing operation mechanism for vehicle |
| CN201841956U (en) * | 2010-10-21 | 2011-05-25 | 浙江吉利汽车研究院有限公司 | Automobile manual shift device |
| CN201891828U (en) * | 2010-11-23 | 2011-07-06 | 北汽福田汽车股份有限公司 | Variable-speed control mechanism and automobile adopting same |
| CN201891830U (en) * | 2010-12-15 | 2011-07-06 | 北汽福田汽车股份有限公司 | Speed changer operating mechanism |
| CN202215722U (en) * | 2011-09-05 | 2012-05-09 | 上海东风康斯博格莫尔斯控制系统有限公司 | Speed change control operator for vehicle |
| CN203906749U (en) * | 2014-05-04 | 2014-10-29 | 十堰大章实业有限公司 | Variable-speed control mechanism assembly |
| CN203892539U (en) * | 2014-05-07 | 2014-10-22 | 合肥华骏汽车部件有限公司 | Shifter assembly |
| CN204533486U (en) * | 2015-04-08 | 2015-08-05 | 洛阳冠杰软轴控制器有限公司 | With the selector gear of joint shaft bearing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |