CN204533486U - With the selector gear of joint shaft bearing - Google Patents
With the selector gear of joint shaft bearing Download PDFInfo
- Publication number
- CN204533486U CN204533486U CN201520208991.2U CN201520208991U CN204533486U CN 204533486 U CN204533486 U CN 204533486U CN 201520208991 U CN201520208991 U CN 201520208991U CN 204533486 U CN204533486 U CN 204533486U
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- CN
- China
- Prior art keywords
- joint shaft
- shaft bearing
- rocker arm
- base
- 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.)
- Expired - Fee Related
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Abstract
The utility model has about a kind of selector gear with joint shaft bearing, comprise: hand-operated rocker arm, base, base mold insert, axis, flake joint shaft bearing, gear-shifting rocker arm, block selecting rocking arm, 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 block selecting rocking arm is connected with axis, and the middle part of block selecting rocking arm is connected with base mold insert.The utility model can improve operating mechanism bearing capacity, reduce gap, increase yarage, reduce failure of removal.
Description
Technical field
The utility model relates to automotive transmission manipulation technology field, particularly relates to 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 block 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.
Because above-mentioned existing selector gear Problems existing, the present inventor is based on being engaged in the practical experience and professional knowledge that this type of product specification manufacture enriches for many years, and coordinate the utilization of scientific principle, actively in addition research and innovation, to founding a kind of selector gear with joint shaft bearing of new structure, existing selector gear Problems existing can be solved, make it have more practicability.Through constantly research, design, and through repeatedly studying sample and after improving, finally creating the utility model had practical value.
Summary of the invention
The purpose of this utility model is to provide a kind of selector gear with joint shaft bearing, 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, nylon bearing is caused 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 purpose of this utility model adopts following technological scheme to realize.The utility model 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, block 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 block selecting rocking arm is connected with axis, and the middle part of block selecting rocking arm is connected with base mold insert.
The purpose of this utility model can also be further achieved by the following technical measures.
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 block selecting rocking arm is provided with nested with the joint of described axis, and the joint of described block 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 block 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.
The utility model compared with prior art has obvious advantage and beneficial effect.By technique scheme, the utility model 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 solutions of the utility model, in order to technological means of the present utility model 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 utility model, 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 utility model.
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: block selecting rocking arm 8: nested
9: little bearing housing 10: torsion spring
Embodiment
For further setting forth the utility model for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to a kind of selector gear with joint shaft bearing its embodiment, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
Refer to Fig. 1 to Fig. 4, the selector gear with joint shaft bearing of the present utility model 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 block 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 block 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 block 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 block 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, block selecting rocking arm 7 are all connected together with hand-operated rocker arm 1, hand-operated rocker arm 1 swings, and drives the motion of block selecting rocking arm 7 to carry out block selecting, hand-operated rocker arm 1 swing, drive gear-shifting rocker arm 6 motion to shift gears, thus realize block selecting and gearshift function.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, 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 solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
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), block 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 block selecting rocking arm (7) is connected with axis (4), and the middle part of block 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 block selecting rocking arm (7) is provided with nested (8) with the joint of described axis (4), and described block 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 block 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 |
|---|---|---|---|
| CN201520208991.2U CN204533486U (en) | 2015-04-08 | 2015-04-08 | With the selector gear of joint shaft bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208991.2U CN204533486U (en) | 2015-04-08 | 2015-04-08 | With the selector gear of joint shaft bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533486U true CN204533486U (en) | 2015-08-05 |
Family
ID=53747495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520208991.2U Expired - Fee Related CN204533486U (en) | 2015-04-08 | 2015-04-08 | With the selector gear of joint shaft bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847882A (en) * | 2015-04-08 | 2015-08-19 | 洛阳冠杰软轴控制器有限公司 | Variable-speed control mechanism with joint bearing |
| CN109018430A (en) * | 2018-07-27 | 2018-12-18 | 淮阴工学院 | Rotor craft blade is performance test bed |
-
2015
- 2015-04-08 CN CN201520208991.2U patent/CN204533486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847882A (en) * | 2015-04-08 | 2015-08-19 | 洛阳冠杰软轴控制器有限公司 | Variable-speed control mechanism with joint bearing |
| CN109018430A (en) * | 2018-07-27 | 2018-12-18 | 淮阴工学院 | Rotor craft blade is performance test bed |
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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: 20150805 Termination date: 20200408 |