CN100595089C - Shifting operating mechanism shock-absorbent processing method and mechanism - Google Patents
Shifting operating mechanism shock-absorbent processing method and mechanism Download PDFInfo
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- CN100595089C CN100595089C CN200610028789A CN200610028789A CN100595089C CN 100595089 C CN100595089 C CN 100595089C CN 200610028789 A CN200610028789 A CN 200610028789A CN 200610028789 A CN200610028789 A CN 200610028789A CN 100595089 C CN100595089 C CN 100595089C
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- gear
- shift
- assembly
- rod assembly
- push rod
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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The invention discloses a vibration reducing method for a gear shift control mechanism, characterized in that vibration reducing elements are arranged between a ball sleeve and a ball sleeve slide seat of a gear shift rod assembly, between the ball sleeve slide seat and a guide pole of the gear shift rod assembly, between a welding assembly of the gear shift rod assembly and a gear shift cardo, between a front handspike welding assembly of a front handspike assembly and a connecting bush to reduce vibration. The invention also discloses a gear shift control mechanism undergone vibration reducing treatment. Treated with the vibration reducing method, the gear shift control mechanism is reduced in vibration and noise, increased in operational comfortableness, and is prolonged in service life.
Description
Technical field
The present invention relates to the shock-absorbent processing method and the mechanism of car gear shifting steering unit technical field, particularly selector device.
Background technology
The car gear shifting steering unit generally comprises shift rod assembly, gear shift rod assembly, preceding push rod assembly, dustproof sheath at present.Shift rod assembly comprises that gear-shift lever, bulb, ball cover, ball cover cliding seat, guide pillar, shift rod assembly drain pan, gear-shift lever connect pole socket, bulb is molded directly within on the gear-shift lever, ball cover with the bulb kinematic support in the ball cover cliding seat, be provided with two feets in the both sides of ball cover cliding seat, in feet, traversed the guide pillar hole.Two upper lateral parts are horizontal in the shift rod assembly drain pan two two guide pillars that pass the guide pillar hole on the ball cover cliding seat, and described gear-shift lever connects pole socket is connected gear level by fastener bottom.
The gear shift rod assembly comprises gear-shift lever welding assembly, gear shift joint, cross coupling spindle assembly, the adapter sleeve that gear-shift lever welding assembly comprises gear-shift lever and is welded on the gear-shift lever two ends be connected joint, connect joint and be connected with cross coupling spindle assembly by axle sleeve and bearing pin with the gear shift joint, the gear shift joint also is connected with shift shaft on the change speed gear box by fastener.The gear-shift lever pipe link that connects in joint and the shift rod assembly flexibly connects.
Push rod welding assembly, connection lining ring, connection lining, pad, socket bolt before preceding push rod assembly comprises, and preceding push rod welds mounting ring and connector that assembly comprises preceding push rod and is welded on preceding push rod two ends, mounting ring is by connecting lining ring and being connected lining and being installed together, the pad rivet clasp is in the bottom surface that connects lining, and socket bolt passes the connection lining and pad is threaded onto on the gear box.Ball cover cliding seat in connector and the shift rod assembly flexibly connects.
The gear shift that dustproof sheath is installed in the gear level assembly is caught up with on the assembly drain pan, and gear shift rod assembly and preceding push rod assembly extend out from dustproof sheath.
Description according to above structure, respectively connect artis in the existing car gear shifting steering unit, between ball cover and ball cover cliding seat, between ball cover cliding seat and the guide pillar, between gear-shift lever welding assembly and the gear shift joint, before push rod welding assembly all do not adopt damping element to carry out the vibration damping processing between the lining with being connected, the vibration that forms in the course of the work of change speed gear box and driving engine will be by the gear shift joint in the gear shift rod assembly like this, socket bolt in cross coupling spindle assembly gear-shift lever welding assembly and the preceding push rod assembly, pad, connect lining, preceding push rod welding assembly and shift rod assembly drain pan, guide pillar passes to gear-shift lever and gear-shift lever cliding seat, make gear-shift lever be in a kind of vibrational state that does not stop always, so both brought uncomfortable sensation to driver's operation, because vibration causes too noisy in the compartment, have influence on the traveling comfort of taking advantage of seat simultaneously.Also have owing to be in vibrational state for a long time, can make shift rod assembly, gear shift rod assembly, each part fatigue of preceding push rod assembly, reduce their service life.
Summary of the invention
One of technical matters to be solved by this invention is to provide a kind of shock-absorbent processing method of selector device, to reduce the vibration of selector device, improves operation comfort and reduces noise and increase the service life.
Two of technical matters to be solved by this invention is to provide the selector device that adopts above-mentioned shock-absorbent processing method to handle.
Shock-absorbent processing method as the selector device of first aspect present invention, it is characterized in that between the ball cover and ball cover cliding seat of the shift rod assembly in existing selector device, between ball cover cliding seat and the guide pillar, between gear-shift lever in gear shift rod assembly welding assembly and the gear shift joint, the preceding push rod welding assembly in the preceding push rod assembly be connected that the employing damping element carries out the vibration damping processing between the lining.
Described damping element adopts damping material, makes as rubber or plastics.
As the selector device of second aspect present invention, comprise shift rod assembly, gear shift rod assembly, preceding push rod assembly, dustproof sheath;
Shift rod assembly comprises that gear-shift lever, bulb, ball cover, ball cover cliding seat, guide pillar, shift rod assembly drain pan, gear-shift lever connect pole socket;
The gear shift rod assembly comprises gear-shift lever welding assembly, gear shift joint, cross coupling spindle assembly, the adapter sleeve that gear-shift lever welding assembly comprises gear-shift lever and is welded on the gear-shift lever two ends be connected joint;
Preceding push rod assembly comprises that preceding push rod welds assembly, connects lining ring, connects lining, pad, socket bolt, and preceding push rod welds mounting ring and connector that assembly comprises preceding push rod and is welded on preceding push rod two ends;
The gear shift that dustproof sheath is installed in the gear level assembly is caught up with on the assembly drain pan, and gear shift rod assembly and preceding push rod assembly extend out from dustproof sheath.
It is characterized in that,
Ball cover in the described shift rod assembly is installed in the ball cover cliding seat by two globular linings of being made by damping material, is provided with the axle sleeve that damping material is made in the guide pillar hole of described ball cover cliding seat, and the vibration damping axle sleeve is enclosed within on the described guide pillar; The cross coupling spindle assembly of described cross coupling spindle assembly for making by damping material; The connection lining of described connection lining for making by damping material.
Described damping material is rubber or elastoplast etc.Preferably according to the different rubber that use different model of environment of living in.
Fill weighting material in the middle of the described gear-shift lever, described weighting material is a steel ball, and the diameter of described steel ball is less than 3mm.
Fill weighting material before described in the middle of the push rod, described weighting material is a steel ball, and the diameter of described steel ball is less than 3mm.
Owing to adopted design plan as above, when the transfer of vibration of change speed gear box give in the connected gear shift rod assembly the gear shift joint be connected lining after, because the gear shift joint be by the cross coupling spindle assembly made by damping material be connected the joint bonded assembly, cross coupling spindle assembly will absorb the vibrational energy of the overwhelming majority like this, and the vibrational energy of fraction passes to the gear shift pull bar by connecting joint and have only very.Same because the connection lining is connection lining and the mounting ring bonded assembly by being made by damping material, connect lining like this and will absorb most vibrational energy, and have only a fraction of vibrational energy to pass to preceding push rod by mounting ring.Therefore the amplitude and the frequency of gear shift pull bar and preceding push rod can be very little.And after gear shift pull bar and the preceding push rod vibrational energy that this part is very little pass to gear-shift lever and ball cover cliding seat, after being installed in the axle sleeve of making by damping material in the ball cover cliding seat and being installed in the absorption once more of the axle sleeve of making by damping material in the ball cover cliding seat guide pillar hole, just imperceptible vibration basically of gear-shift lever.The vibrational energy that passes over by the shift rod assembly drain pan because the axle sleeve of being made by damping material absorbs, can not pass to the ball cover cliding seat yet yet in addition.Fill weighting material in the middle of described gear-shift lever and preceding push rod, described weighting material is a steel ball, and the diameter of described steel ball is filled the back and sealed with polyamine fat less than 3mm, can effectively reduce the vibrations of noise, the described gear-shift lever of minimizing and preceding push rod like this.
In sum, after adopting above-mentioned oscillation damping method to handle, reduce the vibration of selector device, improve operation comfort and reduce noise and increase the service life.
Description of drawings
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of selector device of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the structural representation of the gear shift rod assembly of selector device of the present invention.
Fig. 5 is the birds-eye view of Fig. 4.
Fig. 6 is the B-B cutaway view of Fig. 4.
Fig. 7 is the A-A cutaway view of Fig. 5.
Fig. 8 is the C-C cutaway view of Fig. 5.
Fig. 9 is that the R of Fig. 5 is to view.
Figure 10 is the cross coupling spindle assembly structure scheme drawing of the gear shift rod assembly of selector device of the present invention.
Figure 11 is the structural representation of the preceding push rod assembly of selector device of the present invention.
Figure 12 is the birds-eye view of Figure 11.
Figure 13 is the A-A cutaway view of Figure 11.
Figure 14 is the B-B cutaway view of Figure 11.
Figure 15 is the gear selecting direct system characteristic pattern of selector device of the present invention.
Figure 16 is the gear shift direction system signature of selector device of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the present invention.
A kind of shock-absorbent processing method of selector device, between the ball cover and ball cover cliding seat of its shift rod assembly in existing selector device, between ball cover cliding seat and the guide pillar, between gear-shift lever in gear shift rod assembly welding assembly and the gear shift joint, the preceding push rod welding assembly in the preceding push rod assembly be connected that the employing damping element carries out the vibration damping processing between the lining.Damping element is preferably made by rubber by rubber or plastics.
Below in conjunction with accompanying drawing, by the selector device of handling through vibration damping is described in detail the vibration damping treating process.
To shown in Figure 3, selector device comprises shift rod assembly 1, gear shift rod assembly 2, preceding push rod assembly 3, dustproof sheath 4 referring to Fig. 1.
Shift rod assembly 1 comprises that gear-shift lever 11, bulb 12, ball cover 13, ball cover cliding seat 14, guide pillar 15, shift rod assembly drain pan 16, gear-shift lever connect pole socket 17; Bulb 12 is molded directly within on the gear-shift lever 11, ball cover 13 is installed in the ball cover cliding seat 14 by two globular linings of being made by rubber 18, ball cover 13 with bulb 12 kinematic supports in ball cover cliding seat 14, bulb 12 and ball cover 13 adopt nylon or the good plastics of other wear resisting property to make, to guarantee the service life of bulb 12 and ball cover 13.
Shift rod assembly drain pan 16 also adopts engineering plastics to make, and two upper lateral parts are horizontal in shift rod assembly drain pan 16 two two guide pillars 15 that pass the guide pillar hole 142 on the ball cover cliding seat 14.Ball cover cliding seat 14 also adopts engineering plastics to make, form two feets 141 in the both sides of ball cover cliding seat 14, in feet 141, traversed guide pillar hole 142, in guide pillar hole 142, be provided with the vibration damping axle sleeve of making by rubber 18, vibration damping axle sleeve 18 is enclosed within on the guide pillar 15, under the drive of ball cover cliding seat 14, vibration damping axle sleeve 18 can slidably reciprocate on guide pillar 15.Vibration damping axle sleeve 18 plays the vibration damping sorption here.
In order to improve the sliding capability between vibration damping axle sleeve 18 and the guide pillar 15, between guide pillar 15 and vibration damping axle sleeve 18, has lubricating grease.
Gear-shift lever connects pole socket 17 is connected gear level 11 by fastener bottom.
Referring to Fig. 4 to Figure 10, gear shift rod assembly 2 comprises gear-shift lever welding assembly 21, gear shift joint 22, cross coupling spindle assembly 23, the adapter sleeve 212 that gear-shift lever welding assembly 21 comprises gear-shift lever 211 and is welded on gear-shift lever 211 two ends be connected joint 213; Connect joint 213 and be connected with cross coupling spindle assembly 23 by axle sleeve and bearing pin with gear shift joint 22, gear shift joint 22 also is connected with declutch shift shaft on the change speed gear box by fastener.
Referring to Fig. 1, adapter sleeve 212 is connected pole socket 17 and flexibly connects with gear-shift lever in the shift rod assembly 1.
Cross coupling spindle assembly 23 adopts the rubber of ECD M57-3 model to make, and cross coupling spindle assembly 23 will absorb the vibrational energy that the overwhelming majority is passed over by the gear shift joint like this.And, when gear shift, have certain buffer action because cross coupling spindle assembly 23 has certain elasticity, make when handling gear shift more comfortable.
Referring to Figure 11 to Figure 14, preceding push rod assembly 3 comprises that preceding push rod welds assembly 31, connects lining ring 32, connects lining 33, pad 34, socket bolt 35, and preceding push rod welds mounting ring 312 and connector 313 that assembly 31 comprises preceding push rod 311 and is welded on preceding push rod 311 two ends; Mounting ring 312 is installed together with being connected lining 33 by connecting lining ring 32, and pad 34 rivet clasps are in the bottom surface that connects lining 33, and socket bolt 35 passes connection lining 33 and pad 34 is threaded onto on the gear box.
Referring to Fig. 1, the ball cover cliding seat 14 in connector 313 and the shift rod assembly 1 flexibly connects.
Connect lining ring 32 and adopt the rubber of VMQ G53 model to make, it has very strong vibration damping absorptive character, will absorb most of vibrational energy that is passed over by socket bolt 35, pad 34, connection lining ring 32 like this, and the vibration of push rod reduces before making.
The gear shift that dustproof sheath 4 is installed in the gear level assembly 1 is caught up with on the assembly drain pan 16, and gear shift rod assembly 2 and preceding push rod assembly 3 extend out from dustproof sheath 4.
In addition, fill weighting material in the middle of described gear-shift lever and the preceding push rod, described weighting material is a steel ball, and the diameter of described steel ball is filled the back and sealed with polyamine fat less than 3mm, can effectively reduce the vibrations of noise, the described gear-shift lever of minimizing and preceding push rod like this.
Though, between the ball cover 13 and ball cover cliding seat 14 of the shift rod assembly 1 of selector device of the present invention, between ball cover cliding seat 14 and the guide pillar 15, between the gear-shift lever welding assembly 21 and gear shift joint 22 in the gear shift rod assembly 2, before in the push rod assembly 3 preceding push rod welding assembly 31 with is connected that the employing damping element carries out the vibration damping processing between the lining 33, reduce the vibration of selector device, improve operation comfort and reduce noise and increase the service life.But do not have influence on the maneuvering performance of selector device, can find out, its gear selecting direct system feature and the equal no change of gear shift direction system features by Figure 15 and Figure 16.
More than show and described groundwork of the present invention, principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1, the existing selector device that the shock-absorbent processing method of selector device, this method relate to comprises shift rod assembly, gear shift rod assembly, preceding push rod assembly, dustproof sheath;
Described shift rod assembly comprises that gear-shift lever, bulb, ball cover, ball cover cliding seat, guide pillar, shift rod assembly drain pan, gear-shift lever connect pole socket;
Described gear shift rod assembly comprises gear-shift lever welding assembly, gear shift joint, cross coupling spindle assembly;
Push rod welding assembly, connection lining ring, connection lining, pad, socket bolt before push rod assembly comprises before described;
Described dustproof sheath is installed on the shift rod assembly drain pan in the gear level assembly, and gear shift rod assembly and preceding push rod assembly extend out from dustproof sheath;
It is characterized in that between the ball cover and ball cover cliding seat of the shift rod assembly in existing selector device, between ball cover cliding seat and the guide pillar, between gear-shift lever in gear shift rod assembly welding assembly and the gear shift joint, the preceding push rod welding assembly in the preceding push rod assembly be connected that the employing damping element carries out the vibration damping processing between the lining.
2, shock-absorbent processing method according to claim 1 is characterized in that, described damping element adopts damping material to make.
3, shock-absorbent processing method according to claim 1 is characterized in that, described damping element adopts elastomeric material to make.
4, a kind of selector device of handling through the described oscillation damping method of claim 1 comprises shift rod assembly, gear shift rod assembly, preceding push rod assembly, dustproof sheath;
Shift rod assembly comprises that gear-shift lever, bulb, ball cover, ball cover cliding seat, guide pillar, shift rod assembly drain pan, gear-shift lever connect pole socket; Bulb is molded directly within on the gear-shift lever, ball cover with the bulb kinematic support in the ball cover cliding seat, be provided with two feets in the both sides of ball cover cliding seat, in feet, traversed the guide pillar hole, two upper lateral parts are horizontal in the shift rod assembly drain pan two two guide pillars that pass the guide pillar hole on the ball cover cliding seat, and described gear-shift lever connects pole socket is connected gear level by fastener bottom;
The gear shift rod assembly comprises gear-shift lever welding assembly, gear shift joint, cross coupling spindle assembly, the adapter sleeve that gear-shift lever welding assembly comprises gear-shift lever and is welded on the gear-shift lever two ends be connected joint; The adapter sleeve that gear-shift lever welding assembly comprises gear-shift lever and is welded on the gear-shift lever two ends be connected joint, connecting joint is connected with cross coupling spindle assembly by axle sleeve and bearing pin with the gear shift joint, the gear shift joint also is connected with shift shaft on the change speed gear box by fastener, connects the gear-shift lever pipe link flexible connection in joint and the shift rod assembly;
Preceding push rod assembly comprises that preceding push rod welds assembly, connects lining ring, connects lining, pad, socket bolt, and preceding push rod welds mounting ring and connector that assembly comprises preceding push rod and is welded on preceding push rod two ends; And preceding push rod welds mounting ring and connector that assembly comprises preceding push rod and is welded on preceding push rod two ends, mounting ring is by connecting lining ring and being connected lining and being installed together, the pad rivet clasp is in the bottom surface that connects lining, socket bolt passes the connection lining and pad is threaded onto on the gear box, and the ball cover cliding seat in connector and the shift rod assembly flexibly connects;
Dustproof sheath is installed on the shift rod assembly drain pan in the gear level assembly, and gear shift rod assembly and preceding push rod assembly extend out from dustproof sheath;
It is characterized in that,
Ball cover in the described shift rod assembly is installed in the ball cover cliding seat by two globular linings of being made by damping material, be provided with the axle sleeve that damping material is made in the guide pillar hole of described ball cover cliding seat, the vibration damping axle sleeve is enclosed within on the described guide pillar: the cross coupling spindle assembly of described cross coupling spindle assembly for being made by damping material; The connection lining of described connection lining for making by damping material.
5, selector device according to claim 4 is characterized in that, described damping material is rubber or elastoplast.
6, selector device according to claim 4 is characterized in that, fills weighting material in the middle of the described gear-shift lever, and described weighting material is a steel ball, and the diameter of described steel ball is less than 3mm.
7, selector device according to claim 6 is characterized in that, fills weighting material in the middle of the described preceding push rod, and described weighting material is a steel ball, and the diameter of described steel ball is less than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610028789A CN100595089C (en) | 2006-07-10 | 2006-07-10 | Shifting operating mechanism shock-absorbent processing method and mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610028789A CN100595089C (en) | 2006-07-10 | 2006-07-10 | Shifting operating mechanism shock-absorbent processing method and mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101104379A CN101104379A (en) | 2008-01-16 |
| CN100595089C true CN100595089C (en) | 2010-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610028789A Expired - Fee Related CN100595089C (en) | 2006-07-10 | 2006-07-10 | Shifting operating mechanism shock-absorbent processing method and mechanism |
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| Country | Link |
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| CN (1) | CN100595089C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130145882A1 (en) * | 2011-12-08 | 2013-06-13 | GM Global Technology Operations LLC | Vibration Isolated Manual Transmission Shifter With Precise Shifting Feel |
| CN106609838B (en) * | 2015-10-23 | 2019-04-19 | 上海汽车集团股份有限公司 | Stiff rod linking manual gear shift mechanism |
| CN112025054A (en) * | 2020-08-31 | 2020-12-04 | 湖北三江航天万峰科技发展有限公司 | Thin-wall opposite-shape pull rod rapid positioning welding device and forming and welding method thereof |
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2006
- 2006-07-10 CN CN200610028789A patent/CN100595089C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101104379A (en) | 2008-01-16 |
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Granted publication date: 20100324 Termination date: 20200710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |