CN202319781U - Vehicle universal thrust rod assembly - Google Patents
Vehicle universal thrust rod assembly Download PDFInfo
- Publication number
- CN202319781U CN202319781U CN 201120485289 CN201120485289U CN202319781U CN 202319781 U CN202319781 U CN 202319781U CN 201120485289 CN201120485289 CN 201120485289 CN 201120485289 U CN201120485289 U CN 201120485289U CN 202319781 U CN202319781 U CN 202319781U
- Authority
- CN
- China
- Prior art keywords
- ball
- ball seat
- rod assembly
- thrust rod
- distance rod
- 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
Abstract
The utility model belongs to the field of vehicles, and particularly relates to a thrust rod assembly in a double-rear-axle load carrying vehicle suspension device. The thrust rod assembly comprises two end heads respectively hinged with the vehicle body and the rear axes, the end heads are riveted with the thrust rod, ball surface pins are arranged in the end heads, ball seats and ball seat bushings are arranged outside the ball surface pins, the ball surface pins are in sliding fit with the ball seats via ball surfaces to realize universal rotation and swinging, and the action of a rubber spring is realized via the ball seat bushings. Therefore, not only can a certain pressure be applied to the ball seats and the ball surface pins, but also the ball surface pins can not be loosened during rotation and swinging. Meanwhile, when the ball seats are worn, the ball seat bushings can also play certain compensating action. Pressure covers, washers, circlips for holes, clamping rings, shields and end covers are successively arranged outside the ball seat bushings.
Description
Technical field
The utility model belongs to automotive field, relates in particular to a kind of pair of distance rod assembly in the back axle autotruck suspension gear.
Background technology
The distance rod assembly device is used in the autotruck suspension; Component part as automobile multiaxis suspension; Usually be arranged in the autotruck, on the back axle, one of which end and vehicle body are hinged, the other end then is hinged with jackshaft or back axle; Its effect mainly is to transmit longitudinal force and moment and transverse force and moment thereof, the centnifugal force during like tractive force, braking force and automobile turning etc.So the version of connecting device directly determines road-holding property, ride comfort and the vibrationproof performance etc. of automobile.At present, the connecting device of the of the prior art pair of back axle car chassis balancing suspension system and propelling rod adopts elastic body directly to join work with propelling rod, because physical parameter proportionings such as the specific heat of elastic body and rigidity structure material, elasticity modulus, magnification ratio are lacked of proper care; Difference is bigger; Thereby make parts be equipped with imprecision, connect insecurely, influence gravity balance and distribute; Reduction of service life, can't bring better stability, ride comfort and shockproof properties for automobile.
The utility model content
The utility model provides a kind of stability high, and ride comfort is good, the universal distance rod assembly of the automobile that shockproof properties is strong.
In order to solve the problems of the technologies described above; The utility model provides following technical scheme: the universal distance rod assembly of automobile comprises respectively two terminations that are hinged with vehicle body and back axle; Two termination riveted joint propelling rods; Be provided with the sphere pin in the described termination, the sphere pin is provided with ball seat and ball seat lining outward, outer gland, packing ring, circlip for bore, clamping ring, guard shield, the end cap of being provided with successively of ball seat lining.
Adopt technique scheme, in the utility model, the universal distance rod assembly of automobile comprises respectively two terminations that are hinged with vehicle body and back axle; Two termination riveted joint propelling rods are provided with the sphere pin in the described termination, the sphere pin is provided with ball seat and ball seat lining outward; Sphere pin and ball seat rely on the sphere bearing fit, realize universal rotation and swing, and the ball seat lining is realized the rubber spring effect; So not only can implement certain pressure, can also make rotating and can pine during swing not spacious of sphere pin, simultaneously when ball seat has wearing and tearing ball seat and sphere pin; Can also play certain compensating action, improve the stability and the ride comfort of automobile, can better regulate the state of equilibrium of two terminations; Kept tire and ground-surface area of contact indirectly, shockproof properties is better, in addition outer circlip for bore, packing ring, gland, clamping ring, guard shield, the end cap of also being provided with of ball seat lining; Gland is realized protection to ball seat lining, and packing ring can effectively be regulated the moment size, wherein with circlip for bore with described sphere pin, ball seat, ball seat lining, packing ring, gland, press fit into the termination; Prevent that in order to realize silt from getting into and grease leaks simultaneously; The guard shield of packing at the two ends, termination, guard shield one end lean on clamping ring and sphere to lock close subsides mutually, an end with the end cap riveting on the termination.
Further, the applying position of described ball seat and ball seat lining is the conical suface bonding structure, so just can be in limited space; Increased fitting area; Actv. has been avoided when ball seat serves as a contrast the ball seat applied pressure like this, and the axial and diameter clearance of ball seat and sphere pin is very little, forms sphere and fits; Make the localized wear of ball seat cause the spacious inefficacy of sphere pin pine
Further, described ball seat lining is symmetricly set on about the sphere pin, has strengthened the effect of balancing force like this, and can compensate simultaneously from top and the bottom, makes the moment of sphere pin more stable, and prolong service life.
Further, the ball socket structure that described sphere pin is equipped with up and down is identical, is convenient to assembling.
Further, install pad additional between described ball seat lining and the gland, can regulate moment by actv., guarantee the stability of this device.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the universal distance rod assembly of the utility model automobile.
The specific embodiment
As shown in Figure 1: the universal distance rod assembly of automobile comprises respectively two terminations 1 that are hinged with vehicle body and back axle; Two ends 1 inner structure is identical; Two termination 1 riveted joint propelling rods 2 are provided with sphere pin 3 in the described termination 1, sphere pin 3 outer ball seat 7 and the ball seat linings 8 of being provided with; Ball seat lining 8 is symmetricly set on the sphere pin about in the of 3; Ball seat 7 is the conical suface bonding structure with the applying position of ball seat lining 8, and ball seat lining 8 outer gland 6, packing ring 5, circlip for bore 4, clamping ring 11, guard shield 9, the end caps 10 of being provided with successively install pad additional between ball seat lining 8 and the gland 6.
Sphere pin 3 relies on the sphere bearing fit with ball seat 7, realizes universal rotation and swing.Ball seat lining 8 has been realized the rubber spring effect, and ball seat 7 and sphere pin 3 are implemented certain pressure, and is can pine when making rotation and the swing of sphere pin 3 on the one hand not spacious, when ball seat 7 has wearing and tearing, plays certain compensating action on the other hand.6 pairs of ball seat linings 8 of gland are realized protection; Packing ring 5 can effectively be regulated the moment size; Wherein described sphere pin 3, ball seat 7, ball seat lining 8, packing ring 5, gland 6 are pressed fit into the termination with circlip for bore 4, in order to realize preventing that silt from getting into and grease leaks, the 1 two ends guard shield 9 of packing in the termination; Guard shield 9 one ends lean on clamping ring 11 and sphere to lock close subsides mutually, an end with end cap 10 rivetings on the termination.
Above-described only is the preferred implementation of the utility model, should be pointed out that for a person skilled in the art; Under the prerequisite that does not break away from the utility model structure; Can also make some distortion and improvement, for example: the diameter of sphere pin 3, the rigidity of propelling rod 2, length; The thickness of packing ring 5, the material of circlip for bore 4, size etc.These also should be regarded as the protection domain of the utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (5)
1. the universal distance rod assembly of automobile; It is characterized in that: comprise respectively two terminations that are hinged with vehicle body and back axle; Two termination riveted joint propelling rods; Be provided with the sphere pin in the described termination, the sphere pin is provided with ball seat and ball seat lining outward, outer gland, packing ring, circlip for bore, clamping ring, guard shield, the end cap of being provided with successively of ball seat lining.
2. the universal distance rod assembly of automobile according to claim 1 is characterized in that: the applying position of described ball seat and ball seat lining is the conical suface bonding structure.
3. the universal distance rod assembly of automobile according to claim 2 is characterized in that: described ball seat lining is symmetricly set on about the sphere pin.
4. the universal distance rod assembly of automobile according to claim 2 is characterized in that: the ball socket structure that described sphere pin is equipped with up and down is identical.
5. the universal distance rod assembly of automobile according to claim 2 is characterized in that: install pad additional between described ball seat lining and the gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120485289 CN202319781U (en) | 2011-11-30 | 2011-11-30 | Vehicle universal thrust rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120485289 CN202319781U (en) | 2011-11-30 | 2011-11-30 | Vehicle universal thrust rod assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202319781U true CN202319781U (en) | 2012-07-11 |
Family
ID=46431773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120485289 Expired - Fee Related CN202319781U (en) | 2011-11-30 | 2011-11-30 | Vehicle universal thrust rod assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202319781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127309A (en) * | 2015-09-22 | 2015-12-09 | 山东安博机械科技股份有限公司 | Movable V-shaped thrust rod sealing cover withholding machine |
| CN104602925B (en) * | 2012-08-31 | 2017-03-08 | 株式会社万 | Vehicle arm member and its manufacture method |
-
2011
- 2011-11-30 CN CN 201120485289 patent/CN202319781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602925B (en) * | 2012-08-31 | 2017-03-08 | 株式会社万 | Vehicle arm member and its manufacture method |
| CN105127309A (en) * | 2015-09-22 | 2015-12-09 | 山东安博机械科技股份有限公司 | Movable V-shaped thrust rod sealing cover withholding machine |
| CN105127309B (en) * | 2015-09-22 | 2017-04-19 | 山东安博机械科技股份有限公司 | Movable V-shaped thrust rod sealing cover with holding machine and machining method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MXPA03011896A (en) | Wishbone. | |
| WO2007035821A2 (en) | Cone adaptor for ball joint studs, tie rods, sway bar links and the like | |
| WO2019062860A1 (en) | Steering drive axle assembly and vehicle | |
| CN201077334Y (en) | V-shaped thrust rod for automobile suspension | |
| CN202319781U (en) | Vehicle universal thrust rod assembly | |
| CN202368281U (en) | Connecting device for traction bar assembly of lorry | |
| CN204955991U (en) | Automobile mai fuxun suspension | |
| CN204222565U (en) | New-type independent suspension front axle assy | |
| CN201078394Y (en) | End connecting ball pivot for railway oil pressure vibration damper | |
| CN203864356U (en) | T-shaped connecting and steering device of road sweeper | |
| CN201261371Y (en) | Wear resistant automobile rear double-axle torque rod joint device | |
| CN204870365U (en) | Front axle connecting seat in car | |
| CN204197022U (en) | A kind of overall steering swivel and corresponding Control arm | |
| CN208714867U (en) | A kind of automobile control arm bushing | |
| CN203211038U (en) | Car cantilever of high-strength rubber bushing | |
| CN202528787U (en) | Split type swinging arm assembly for car independent suspension | |
| CN215552393U (en) | Anti-loosening and anti-breaking shaft structure of multifunctional automobile rear suspension bushing | |
| CN202337192U (en) | V-shaped thrust rod assembly | |
| CN206510962U (en) | A kind of steel ball ball-type turns to lower drive shaft combination | |
| CN202319778U (en) | Flange type V-shaped distance rod assembly | |
| CN204895008U (en) | Transmission on automobile mai fuxun suspension | |
| CN201981910U (en) | Hinge assembly | |
| CN215621245U (en) | Reinforced automobile suspension swing arm assembly | |
| CN206086250U (en) | Swinging arm assembly of automobile | |
| CN215705522U (en) | High bearing capacity suspension system control arm |
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: 20120711 Termination date: 20171130 |