CN203496986U - Vehicle steering assembly and sand beach vehicle thereof - Google Patents
Vehicle steering assembly and sand beach vehicle thereof Download PDFInfo
- Publication number
- CN203496986U CN203496986U CN201320483941.6U CN201320483941U CN203496986U CN 203496986 U CN203496986 U CN 203496986U CN 201320483941 U CN201320483941 U CN 201320483941U CN 203496986 U CN203496986 U CN 203496986U
- Authority
- CN
- China
- Prior art keywords
- yoke plate
- hinged
- joint pin
- automobile
- turns
- 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
Links
Images
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses a vehicle steering assembly and a sand beach vehicle thereof. The vehicle steering assembly comprises a linking plate and two hinging ball heads, wherein the linking plate is fixedly arranged on a direction post; the two hinging ball heads are fixed to the linking plate and are axially arranged on the two sides of the linking plate along the direction post, so that the horizontal distance between the two hinging ball heads can be reduced, effective output distance generated by a steering rod is then increased, turning radius is reduced, the steering ability and the mechanical performance of the sand beach vehicle are improved, and the sand beach vehicle can better travel on rough topography; meanwhile, mutual restriction between the two hinging ball heads can be generated, so that consistency of movement of the two hinging ball heads with the linking plate is improved, relative position precision between the two hinging ball heads is guaranteed, connection structures between the two hinging ball heads and the linking plate are simplified, the requirement on the processing precision of the connection structures is reduced, the processing cost is reduced, and the failure rate is reduced.
Description
Technical field
The utility model relates to a kind of vehicle body fittings and the application on beach buggy thereof, relates in particular to a kind of automobile-used assembly and beach buggy thereof of turning to.
Background technology
Wheel steering system is the pith of vehicle, particularly be similar to the vehicle that beach buggy etc. is provided with roomy tire, tire can contact with larger area with road surface, produce larger friction force, coordinate unique tread to make tire be difficult for slipping, walking freely in the landform that can be difficult to walk in common vehicle, as sandy beach, riverbed, forest-road, streams is the landform such as worse desert even, off-road capability is good, it is recreational that while beach buggy has stronger driving, therefore also by widely with being the racing car of competing, family is car etc. for leisure, use amount cumulative year after year.Beach buggy steering swivel system is generally by steering handle, steering column, yoke plate, two hinged bulbs and two steering track rods form, steering handle is fixedly mounted on steering column upper end, two hinged bulbs are fixedly installed in steering column lower end by yoke plate, two steering track rods are articulated with hinged bulb one to one for the propulsive effort of steering column being passed to respectively to two front wheel knuckles, in prior art, two of beach buggy steering swivel system hinged bulbs independently arrange separately and laterally arrange side by side along beach buggy, each hinged bulb is fixed in yoke plate by the tapered hole on taper shaft and yoke plate respectively, need the symmetry of two hinged bulbs of strict guarantee and them to the conformability of steering stem shaft linear distance, requirement on machining accuracy is high, the difficulty of processing of tapered hole and taper shaft is large, cost is high, also need corresponding each hinged bulb that fastening connection piece is set respectively, connection structure is complicated, fault rate is high, two hinged bulbs are assemblied in the tolerance clearance mutual difference of yoke plate, therefore rotation direction time, the motion delay of the hinged bulb that tolerance clearance is bigger is in another hinged bulb, therefore the turning consistency of wheel is poor, easily damage wheel suspension structure, and steering track rod produces along the axial component of corresponding taper shaft the antagonistic force of hinged bulb, not only easily damage the connection structure of hinged bulb and yoke plate, destroy the symmetry of two hinged bulbs, also make yoke plate be subject to the effect of out-of-balance force, after long-term use, easily cause yoke plate distortion, in order to meet, needs to be installed and to be avoided constructive interference simultaneously, two hinged bulbs move to a lateral deviation at corresponding steering track rod place, therefore during rotation direction post, the maxim of the active distance of exporting by steering track rod is less, the maxim of wheel turning angle is also less, turn radius is large, and steering capability is not good, and manoevreability is poor.
Therefore, in order to address the above problem, need a kind of automobile-used assembly that turns to, reduce the horizontal throw of two hinged bulbs, and then increase effective output distance that steering track rod produces, and improve the maxim of wheel turning angle, reduce turn radius, the steering capability and the maneuvering performance that improve beach buggy, enable to be better adapted to walk on rough topography; Make two hinged bulbs can produce constraint each other simultaneously, improve two hinged bulbs with the conformability of yoke plate motion, guarantee the relative positional accuracy between two hinged bulbs, simplify the connection structure of two hinged bulbs and yoke plate and reduce the requirement on machining accuracy of its connection structure, to save tooling cost, reduce fault rate.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of automobile-used assembly and beach buggy thereof of turning to, two hinged bulbs that are fixed on steering column by yoke plate in its steering swivel system are along steering column spread configuration up and down, structure is non-interference, compared with prior art, two hinged bulbs can be fixed as one, make two hinged bulbs produce each other constraint, improve two hinged bulbs with the conformability of yoke plate motion, guarantee the relative positional accuracy between two hinged bulbs, simplify the connection structure of two hinged bulbs and yoke plate simultaneously and reduce the requirement on machining accuracy of above-mentioned connection structure, to save tooling cost, reduce fault rate, when rotating to end position, steering handle can drive steering track rod to produce larger effective output distance by hinged bulb, improve the maxim of wheel turning angle, reduce turn radius, improve steering capability and the maneuvering performance of beach buggy, enable to be better adapted to walk on rough topography.
The automobile-used assembly that turns to of the present utility model, comprises for being fixedly installed in the yoke plate and two hinged bulbs that are fixed on described yoke plate of steering column, described two hinged bulbs arrange to being respectively in yoke plate both sides along steering column, two hinged ball head structures are non-interference, can be by welding between two hinged bulbs and yoke plate, be threaded or the existing connection mode such as clamping is fixed together, all can realize the purpose of this utility model, can reduce the horizontal throw of two hinged bulbs simultaneously, make can drive steering track rod to produce larger effective output distance by hinged bulb when steering handle rotates to end position, improve the maxim of wheel turning angle, reduce turn radius, improve steering capability and the maneuvering performance of beach buggy, enable to be better adapted to walk on rough topography, two steering track rod outer ends are articulated with the steering swivel bulb of corresponding sidecar wheel, between two steering swivel bulbs, can be set to the upper and lower straggly structure corresponding with two hinged bulbs to keep two steering track rods to be horizontal, eliminate the antagonistic force of the suffered steering track rod of hinged bulb in the component effect of two hinged bulb line directions, avoid the effect to two hinged bulbs and yoke plate generation out-of-balance force, improve structural stability,
Further, described two hinged bulbs are symmetrical arranged with respect to yoke plate, make the horizontal throw of two hinged bulbs be reduced to zero, have realized the maximization that steering track rod is effectively exported distance, have farthest improved steering capability and the maneuvering performance of beach buggy;
Further, described two hinged bulbs are connected to one by a joint pin, two hinged bulbs are fixed as one, make two hinged bulbs produce each other constraint, improve two hinged bulbs with the conformability of yoke plate motion, guarantee the relative positional accuracy between two hinged bulbs, two hinged bulbs are controlled by the connection structure of joint pin and yoke plate with respect to the positioning precision of yoke plate, can guarantee that two hinged bulbs are with the synchronism of yoke plate motion, even and if cause joint pin and yoke plate tolerance clearance excessive in use procedure because wearing and tearing, also be only to cause steering handle degree of freedom slightly to increase, can not cause the motion delay of one of them hinged bulb in another hinged bulb, two hinged bulbs are synchronized with the movement with yoke plate, guarantee the conformability of wheel steering, attenuating is to wheel suspension structural damage, be beneficial to the service life that extends suspension frame structure, also can guarantee two relative positional accuracies between hinged bulb, by keeping two steering track rods to be horizontal by being set to the structure upper and lower straggly corresponding with two hinged bulbs between two steering swivel bulbs, eliminate the antagonistic force of the suffered steering track rod of hinged bulb in the component effect of two hinged bulb line directions, avoid the effect to two hinged bulbs and yoke plate generation out-of-balance force, improve structural stability, prevent yoke plate deformed damaged, increase the service life, reduce maintenance cost, and joint pin is fixed on to yoke plate and just can realizes the location of two hinged bulbs, connecting bore of corresponding joint pin processing or draw-in groove on yoke plate, in prior art, process one to one two tapered hole dimension constraints minimizings with two hinged bulbs, can reduce the accumulation of Mismachining tolerance, be beneficial to assurance working accuracy, without processing tapered hole and taper shaft structure, can save tooling cost, joint pin and yoke plate connection structure are simple, connect and coordinate area little, failure rate is low,
Further, also comprising for joint pin being held tightly to the installation clip that is fixed on yoke plate, is removable connection, and connection structure is simple, and failure rate is low can be changed two hinged bulbs, and easy accessibility, is beneficial to reduction maintenance cost;
Further, the outer wall of described joint pin is provided with for coordinating with two plate faces of yoke plate two steps that joint pin carried out to axial location, registration, stable, and ledge structure is easy to process;
Further, described joint pin is cylindrical, and the cylinder outer wall annular knurl on joint pin between two steps, can increase the friction coefficient between joint pin and yoke plate and installation clip, improves the position stability to joint pin;
Further, described installation clip is connected in yoke plate by two bolted; Two bolts are radially respectively in the both sides of joint pin along joint pin; The bar portion of each bolt is all arranged with plain cushion and bullet pad, and Stability Analysis of Structures is reliable, easy accessibility, and the combination by plain cushion and bullet pad can effectively prevent that bolt from getting loose, the stability of assurance installation clip mount fixing structure.
The invention also discloses a kind of automobile-used beach buggy that turns to assembly of applying, described beach buggy is installed this automobile-used assembly that turns to, compare with existing beach buggy, when the steering handle anglec of rotation is identical, can drive steering track rod to produce larger effective output distance, make wheel produce larger deflection angle, and then reduce turn radius, steering capability is good, mobility strong.
The beneficial effects of the utility model are: automobile-used assembly and the beach buggy thereof of turning to of the present utility model, two hinged bulbs that are fixed on steering column by yoke plate in its steering swivel system are along steering column spread configuration up and down, structure is non-interference, compared with prior art, two hinged bulbs can be fixed as one, make two hinged bulbs produce each other constraint, improve two hinged bulbs with the conformability of yoke plate motion, guarantee the relative positional accuracy between two hinged bulbs, simplify the connection structure of two hinged bulbs and yoke plate simultaneously and reduce the requirement on machining accuracy of above-mentioned connection structure, to save tooling cost, reduce fault rate, when rotating to end position, steering handle can drive steering track rod to produce larger effective output distance by hinged bulb, improve the maxim of wheel turning angle, reduce turn radius, improve steering capability and the maneuvering performance of beach buggy, enable to be better adapted to walk on rough topography.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is explosive view of the present utility model;
Fig. 3 is A place enlarged view in Fig. 2.
The specific embodiment
Fig. 1 is structural representation of the present utility model, Fig. 2 is explosive view of the present utility model, Fig. 3 is A place enlarged view in Fig. 2, as shown in the figure: the automobile-used assembly that turns to of the present embodiment, comprises for being fixedly installed in the yoke plate 2 and two the hinged bulbs (figure is labeled as respectively 3a and 3b) that are fixed on described yoke plate 2 of steering column 1, described two hinged bulbs (being labeled as respectively 3a and 3b in figure) are axially respectively in yoke plate 2 both sides along steering column 1 and arrange, two hinged bulbs (being labeled as respectively 3a and 3b in figure) are arranged above and below setting, structure is non-interference, between two hinged bulbs (being labeled as respectively 3a and 3b in figure) and yoke plate 2, can be fixed together by the existing connection mode such as welding or be threaded, all can realize the purpose of this utility model, can reduce the horizontal throw of two hinged bulbs (being labeled as respectively 3a and 3b in figure) simultaneously, make can drive steering track rod (being labeled as respectively 11a and 11b in figure) to produce larger effective output distance by hinged bulb (being labeled as respectively 3a and 3b in figure) when steering handle 4 rotates to end position, improve the maxim of wheel turning angle, reduce turn radius, improve steering capability and the maneuvering performance of beach buggy, enable to be better adapted to walk on rough topography, two steering track rods (being labeled as respectively 11a and 11b in figure) outer end is articulated with the steering swivel bulb (being labeled as respectively 12a and 12b in figure) of corresponding sidecar wheel, between two steering swivel bulbs, can be set to the upper and lower straggly structure corresponding with two hinged bulbs to keep two steering track rods to be horizontal, eliminate the antagonistic force of the suffered steering track rod of hinged bulb in the component effect of two hinged bulb line directions, avoid the effect to two hinged bulbs and yoke plate generation out-of-balance force, improve structural stability.
In the present embodiment, described two hinged bulbs (being labeled as respectively 3a and 3b in figure) are symmetrical arranged with respect to yoke plate 2, make the horizontal throw of two hinged bulbs (being labeled as respectively 3a and 3b in figure) be reduced to zero, realize the maximization that steering track rod is effectively exported distance, farthest improved steering capability and the maneuvering performance of beach buggy.
In the present embodiment, described two hinged bulbs (being labeled as respectively 3a and 3b in figure) are connected to one by a joint pin 5, two hinged bulbs (being labeled as respectively 3a and 3b in figure) are fixed as one, make two hinged bulbs (being labeled as respectively 3a and 3b in figure) produce each other constraint, improve two hinged bulbs (being labeled as respectively 3a and 3b in figure) with the conformability of yoke plate 2 motions, guarantee the relative positional accuracy between two hinged bulbs (being labeled as respectively 3a and 3b in figure), two hinged bulbs (being labeled as respectively 3a and 3b in figure) are controlled by joint pin 5 and the connection structure of yoke plate 2 with respect to the positioning precision of yoke plate 2, can guarantee that two hinged bulbs (being labeled as respectively 3a and 3b in figure) are with the synchronism of yoke plate 2 motions, even and if cause joint pin 5 and yoke plate 2 tolerance clearances excessive because wearing and tearing in use procedure, also be only to cause steering handle 4DOF slightly to increase, can not cause the motion delay of one of them hinged bulb in another hinged bulb, two hinged bulbs are synchronized with the movement with yoke plate 2, guarantee the conformability of wheel steering, attenuating is to wheel suspension structural damage, be beneficial to the service life that extends suspension frame structure, also can guarantee the relative positional accuracy between two hinged bulbs (being labeled as respectively 3a and 3b in figure), by keeping two steering track rods (being labeled as respectively 11a and 11b in figure) to be horizontal by being set to the structure upper and lower straggly corresponding with two hinged bulbs between two steering swivel bulbs (being labeled as respectively 12a and 12b in figure), eliminate the antagonistic force of the suffered steering track rod of hinged bulb in the component effect of two hinged bulb line directions, avoid the effect to two hinged bulbs (being labeled as respectively 3a and 3b in figure) and yoke plate 2 generation out-of-balance forces, improve structural stability, prevent yoke plate 2 deformed damaged, increase the service life, reduce maintenance cost, and joint pin 5 is fixed on to the location that yoke plate just can be realized two hinged bulbs (being labeled as respectively 3a and 3b in figure), corresponding joint pin connecting bore of 5 processing or draw-in groove on yoke plate 2, in prior art, process one to one two tapered hole dimension constraints minimizings with two hinged bulbs, can reduce the accumulation of Mismachining tolerance, be beneficial to assurance working accuracy, without processing tapered hole and taper shaft structure, can save tooling cost, joint pin and yoke plate connection structure are simple, connect and coordinate area little, failure rate is low.
In the present embodiment, also comprising for joint pin 5 being held tightly to the installation clip 6 that is fixed on yoke plate 2, is removable connection, connection structure is simple, and failure rate is low can be changed two hinged bulbs (being labeled as respectively 3a and 3b in figure), easy accessibility, is beneficial to reduction maintenance cost.
In the present embodiment, the outer wall of described joint pin 5 is provided with for coordinate two steps (figure is labeled as respectively 7a and 7b) that joint pin 5 carried out to axial location with two plate faces of yoke plate 2, registration, stable, step (being labeled as respectively 7a and 7b in figure) structure is easy to process.
In the present embodiment, described joint pin 5 is cylindrical, on joint pin 5, be arranged in the cylinder outer wall annular knurl between two steps (figure is labeled as respectively 7a and 7b), can increase the friction coefficient between joint pin 5 and yoke plate 2 and installation clip 6, improve the position stability to joint pin 5.
In the present embodiment, described installation clip 6 is fastenedly connected in yoke plate 2 by two bolts (being labeled as respectively 8a and 8b in figure); Two bolts (being labeled as respectively 8a and 8b in figure) are radially respectively in the both sides of joint pin 5 along joint pin 5; The bar portion of each bolt (being labeled as respectively 8a and 8b in figure) is all arranged with plain cushion (being labeled as respectively 9a and 9b in figure) and bullet pad (being labeled as respectively 10a and 10b in figure), Stability Analysis of Structures is reliable, easy accessibility, by plain cushion (being labeled as respectively 9a and 9b in figure) and the combination of bullet pad (being labeled as respectively 10a and 10b in figure), can effectively prevent that bolt (being labeled as respectively 8a and 8b in figure) from getting loose, guarantee the stability of installation clip 6 mount fixing structures.
The automobile-used beach buggy that turns to assembly of application of the present embodiment, described beach buggy is installed this automobile-used assembly that turns to, compare with existing beach buggy, when steering handle 4 anglecs of rotation are when identical, can drive steering track rod to produce larger effective output distance, make wheel produce larger deflection angle, and then reduce turn radius, steering capability is good, mobility strong.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (8)
1. the automobile-used assembly that turns to, is characterized in that: comprise for being fixedly installed in the yoke plate and two hinged bulbs that are fixed on described yoke plate of steering column; Described two hinged bulbs arrange to being respectively in yoke plate both sides along steering column.
2. the automobile-used assembly that turns to according to claim 1, is characterized in that: described two hinged bulbs are symmetrical arranged with respect to yoke plate.
3. the automobile-used assembly that turns to according to claim 2, is characterized in that: described two hinged bulbs are connected to one by a joint pin.
4. the automobile-used assembly that turns to according to claim 3, is characterized in that: also comprise for joint pin being held tightly to the installation clip that is fixed on yoke plate.
5. the automobile-used assembly that turns to according to claim 4, is characterized in that: the outer wall of described joint pin is provided with for coordinating with two plate faces of yoke plate two steps that joint pin carried out to axial location.
6. the automobile-used assembly that turns to according to claim 5, is characterized in that: described joint pin is cylindrical, the cylinder outer wall annular knurl on joint pin between two steps.
7. the automobile-used assembly that turns to according to claim 6, is characterized in that: described installation clip is connected in yoke plate by two bolted; Two bolts are radially respectively in the both sides of joint pin along joint pin; The bar portion of each bolt is all arranged with plain cushion and bullet pad.
8. the automobile-used beach buggy that turns to assembly described in application rights requirement 1 to 7 arbitrary claim, is characterized in that: described beach buggy is installed this automobile-used assembly that turns to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483941.6U CN203496986U (en) | 2013-08-08 | 2013-08-08 | Vehicle steering assembly and sand beach vehicle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483941.6U CN203496986U (en) | 2013-08-08 | 2013-08-08 | Vehicle steering assembly and sand beach vehicle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496986U true CN203496986U (en) | 2014-03-26 |
Family
ID=50327985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320483941.6U Expired - Fee Related CN203496986U (en) | 2013-08-08 | 2013-08-08 | Vehicle steering assembly and sand beach vehicle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203496986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395443A (en) * | 2013-08-08 | 2013-11-20 | 隆鑫通用动力股份有限公司 | Vehicle steering assembly and all-terrain vehicle |
| CN103895705A (en) * | 2014-04-11 | 2014-07-02 | 重庆隆鑫机车有限公司 | Beach buggy direction pull rod assembly |
-
2013
- 2013-08-08 CN CN201320483941.6U patent/CN203496986U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395443A (en) * | 2013-08-08 | 2013-11-20 | 隆鑫通用动力股份有限公司 | Vehicle steering assembly and all-terrain vehicle |
| CN103395443B (en) * | 2013-08-08 | 2016-04-13 | 隆鑫通用动力股份有限公司 | Automobile-usedly turn to assembly and beach buggy thereof |
| CN103895705A (en) * | 2014-04-11 | 2014-07-02 | 重庆隆鑫机车有限公司 | Beach buggy direction pull rod assembly |
| CN103895705B (en) * | 2014-04-11 | 2016-06-15 | 重庆隆鑫机车有限公司 | Beach buggy direction rod assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9186945B2 (en) | Cam adjustable shim assembly | |
| US10583860B2 (en) | Steering arm assembly, steering mechanism and multi-axle steering wheel type heavy duty vehicle | |
| CN106476552B (en) | A kind of Independent Suspension bottom arm assembly | |
| CN204210556U (en) | Horizontal drawing lever for car steering bulb assembly | |
| US9186944B2 (en) | Cam adjustable shim assembly | |
| CN203005456U (en) | Coal mine underground transportation card track vehicle set connecting device | |
| CN203496986U (en) | Vehicle steering assembly and sand beach vehicle thereof | |
| CN201882148U (en) | Steering knuckle assembly for double-cross-arm suspension frame of vehicle | |
| CN204605831U (en) | A kind of railway goods train bogie and side frame and crossbar connecting device | |
| CN202124063U (en) | Semi-trailer axle end steering device | |
| CN104139800A (en) | Left steering knuckle of front axle for engineering vehicle | |
| CN105034743B (en) | Semi-independent automobile rear suspension | |
| CN205440525U (en) | Large -scale electric drive tipper front axle positioner | |
| CN106891994B (en) | Agricultural machinery axle steering tie rod | |
| CN105835947A (en) | Multi-axis synchronous steering system for automobile underpan | |
| CN103395443B (en) | Automobile-usedly turn to assembly and beach buggy thereof | |
| CN203306092U (en) | Integrated steering knuckle used for independent pneumatic suspension | |
| CN104118446A (en) | Hinged structure for connecting swing bolster and two sections of vehicle bodies | |
| CN202175096U (en) | Symmetrical four-link steering assembly of front axle of large-sized mining dumper | |
| CN204222565U (en) | New-type independent suspension front axle assy | |
| CN102837573A (en) | V-shaped thrusting rod assembly and assembling method thereof | |
| CN203318502U (en) | Front axle left knuckle for engineering truck | |
| CN204002782U (en) | The built-in reciprocating impact headstock of connecting rod | |
| CN202765111U (en) | Integrated cab turnover mechanism assembly | |
| CN111252138A (en) | Full-flow-line steering knuckle forging structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20190808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |