CN204037275U - A kind of stabilizer rod connection structure and automobile - Google Patents
A kind of stabilizer rod connection structure and automobile Download PDFInfo
- Publication number
- CN204037275U CN204037275U CN201420349078.XU CN201420349078U CN204037275U CN 204037275 U CN204037275 U CN 204037275U CN 201420349078 U CN201420349078 U CN 201420349078U CN 204037275 U CN204037275 U CN 204037275U
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- CN
- China
- Prior art keywords
- stabilizer rod
- rod
- pull bar
- rubber cushion
- connection structure
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Abstract
The utility model discloses a kind of stabilizer rod connection structure, comprising: stabilizer rod, stabilizer rod comprises: stabilizer rod body and the boss being arranged on stabilizer rod body ends; Pull bar, pull bar comprises shaft, is connected to the lining of shaft one end and is arranged on the assembling end of the shaft other end; And swing arm, swing arm is assemblied on assembling end and pull bar is connected with swing arm, and stabilizer rod and pull bar are positioned at the same side of swing arm, wherein: boss to be plugged in lining and fasteningly to make stabilizer rod in succession on pull bar, and swing arm motion followed by stabilizer rod and pull bar.The invention also discloses a kind of automobile with aforementioned stable bar connection structure.Implement stabilizer rod connection structure of the present utility model and automobile, stabilizer rod or pull bar and axle drive shaft can be avoided, the interference of steering track rod, make space move towards to arrange advantageously; Increase the stroke of suspension, improve earth-grasping force; Shorten the length of stabilizer rod and pull bar, cost-saving.
Description
Technical field
The utility model relates to stabilizer rod technical field, particularly relates to a kind of stabilizer rod connection structure and automobile.
Background technology
Stabilizer rod is one of important part of automobile.Automobile is when negotiation of bends, and due to the effect of centnifugal force, auto body produces and rolls, and stabilizer rod, by the torsion of self, reduces the inclination of vehicle body, improves the safety of negotiation of bends.Such as, stabilizer rod can play a role when turning, crossing hole or crossing lofty piece and make left and right wheels bear different power.In addition, stabilizer rod can also increase travelling comfort when vehicle is crossed curved and stability indirectly.
But because the connection of existing stabilizer rod is, stabilizer rod and pull bar are between these three kinds of parts of axle drive shaft, swing arm and steering track rod usually.Therefore, in wheel bob process, stabilizer rod very easily interferes with axle drive shaft or pull bar, and pull bar very easily interferes with tire, to stabilizer rod to move towards layout quite unfavorable.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of stabilizer rod connection structure and automobile, can avoid and axle drive shaft, the interference of steering track rod, makes space move towards to arrange advantageously; Increase the stroke of suspension, improve earth-grasping force; Shorten the length of stabilizer rod and pull bar, cost-saving.
In order to solve the problems of the technologies described above, embodiment of the present utility model provides a kind of stabilizer rod connection structure, and comprising: stabilizer rod, stabilizer rod comprises: stabilizer rod body and the boss being arranged on stabilizer rod body ends; Pull bar, pull bar comprises shaft, is connected to the lining of shaft one end and is arranged on the assembling end of the shaft other end; And swing arm, swing arm is assemblied on assembling end and pull bar is connected with swing arm, and stabilizer rod and pull bar are positioned at the same side of swing arm, wherein: boss to be plugged in lining and fasteningly to make stabilizer rod in succession on pull bar, and swing arm motion followed by stabilizer rod and pull bar.
Wherein, be provided with through hole in the middle part of lining, the periphery, end of boss is provided with outside thread, and boss runs through and inserts in through hole and be connected with lining tightened relative by boss on outside thread by a nut driving.
Wherein, lining is a cross section is circular sleeve pipe, and the diameter dimension of through hole is suitable with the outside dimension of boss.
Wherein, also comprise: the first rubber cushion and the second rubber cushion, the middle part of the first rubber cushion is offered and is assembled the first assembly cavity holding external diameter to mate, the second assembly cavity that the external diameter held with the head of the first rubber cushion and assembling mates successively is offered at the middle part of the second rubber cushion, wherein: the first rubber cushion is connected on assembling end by the second assembly cavity successively adapter sleeve by the first assembly cavity, the second rubber cushion, and swing arm is fastened between the first rubber cushion and the second rubber cushion.
Wherein, also comprise: adapter sleeve is connected on assembling upper first pad of end and the second pad respectively, wherein: the second pad extrudes the first pad is pressed on assembling end by a second rubber cushion end together with the first rubber cushion.
Wherein, shaft comprises: first body of rod, second body of rod and the tapered at one end from second body of rod narrow to the 3rd body of rod on first body of rod, and assembling end is connected on second body of rod, and lining is soldered on first body of rod.
Wherein, the coaxial configuration be formed in one is held in first body of rod, the 3rd body of rod, second body of rod, assembling.
The invention also discloses a kind of automobile with aforementioned stable bar connection structure.
Stabilizer rod connection structure provided by the utility model and automobile, have following beneficial effect:
First, stabilizer rod and pull bar connect respectively by the fastening realization of the adaptation between the boss that it has and lining, pull bar is directly connected with swing arm, stabilizer rod and pull bar are positioned at the same side of swing arm, stabilizer rod and pull bar can follow swing arm motion, the interference of stabilizer rod or pull bar and the parts such as axle drive shaft, steering track rod can be avoided, to the layout of whole suspension advantageously.In addition, the length of stabilizer rod and pull bar can also be shortened, cost-saving.
The second, because stabilizer rod is not connected with bumper with pull bar, the position of attachment point closer to core wheel of bumper can be made, and then the length of cylinder barrel can be increased, thus increase the stroke of suspension.
3rd, one end of pull bar is connected swing arm by the first rubber cushion with the second rubber cushion, can reduce the use of ball pin assembly, and assembly is less, also more easily assembles.
4th, second body of rod with larger outside dimension is set in the yield point position of pull bar, prevents pull bar from fractureing in yield point position or rupturing, improve stability and safety.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment stabilizer rod connection structure.
Fig. 2 is the structural representation of the utility model embodiment stabilizer rod connection structure stabilizer rod.
Fig. 3 is the structural representation of the utility model embodiment stabilizer rod connection structure pull bar.
Fig. 4 is the sectional structure schematic diagram of the utility model embodiment stabilizer rod connection structure pull bar.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1-Fig. 4 is the embodiment one of the utility model stabilizer rod connection structure.
Stabilizer rod connection structure in the present embodiment comprises: stabilizer rod 4, pull bar 1 and swing arm 7, wherein: stabilizer rod 4 comprises: stabilizer rod body 41 and the boss 42 being arranged on stabilizer rod body 41 ends; Pull bar 1 comprises shaft 11, is connected to the lining 12 of shaft 11 one end and is arranged on the assembling end 13 of shaft 11 other end; Swing arm 7 is assemblied on assembling end 13 and pull bar 1 is connected with swing arm 7, and stabilizer rod 4 and pull bar 1 are positioned at the same side of swing arm 7, wherein: boss 42 to be plugged in lining 12 and fasteningly to make stabilizer rod 4 in succession on pull bar 1, and stabilizer rod 4 and pull bar 1 are followed swing arm 7 and moved.
Fig. 2 is the structural representation of the utility model embodiment stabilizer rod connection structure.
Stabilizer rod 4 is one and is provided with the body of rod of bending at its both ends, is symmetrical structure.The boss 42 that the both ends that stabilizer rod 4 comprises stabilizer rod body 41 and self-stabilization bar body 41 are extended.Boss 42 is one section of pipe structure, and its diameter dimension is slightly less than the outside dimension of stabilizer rod body 41, is separately positioned on the ends of stabilizer rod body 41.
Further, outside thread offered by boss 42, boss 42 plant when stabilizer rod is arrived after in the lining 11 (as shown in Figure 3) of pull bar 1, and stabilizer rod 4 can be fastened on pull bar 1 by itself and externally threaded locking by nut.
As shown in Figure 3, be the structural representation of stabilizer rod connection structure pull bar in the present embodiment.
Pull bar 1 in the present embodiment comprises: shaft 11, be connected to the lining 12 of shaft 11 1 end and arrange the assembling end 13 of shaft 11 other end.Wherein: shaft 11 comprises: first body of rod 111, second body of rod 112 and narrow to the 3rd body of rod 113 on first body of rod 111 from the tapered at one end of second body of rod 112, lining 12 is connected on first body of rod 111, and assembling end 13 is connected on second body of rod 112.
During concrete enforcement, shaft 11 comprises: first body of rod 111, second body of rod 112 and narrowing to the 3rd body of rod 113 on first body of rod 111 from the tapered at one end of second body of rod 112.That is, one section of body of rod that the 3rd body of rod 113 from top to bottom increases gradually for external diameter, and the outside dimension of second body of rod 112 is greater than the outside dimension of first body of rod 111.The effect of setting like this is: the position residing for second body of rod 112 and the 3rd body of rod 113 is the yield point position of pull bar entirety, second body of rod 112 of larger outside dimension is set in the rear end of the 3rd body of rod 113 of one section of outside dimension gradual change, can prevent stabilizer rod pull bar from fractureing in yield point position or rupturing, improve stability and the safety of stabilizer rod.
In the present embodiment, first body of rod 111 is provided with the section of narrowing the relative other end of the one end that is connected with the 3rd body of rod 113 is same, and it is convenient to first body of rod 111 and welds with lining 12.
Preferably, pull bar 1 is the coaxial configuration be connected successively by first body of rod 111, the 3rd body of rod 113, second body of rod 112, assembling end 13, and can be one-body molded.Its effect is: under the prerequisite not improving productive costs, make pull bar have can be suitable with above-mentioned functions architectural feature.
Lining 12 is a cross section is circular sleeve pipe, is provided with through hole 121 in the middle part of it, and the diameter dimension of through hole 121 is suitable with the outside dimension of boss 42, boss 42 can be run through by the side of through hole 121 and insert in through hole 121.During concrete enforcement, can the boss 42 of stabilizer rod 4 be inserted in the through hole 121 of lining 12, a nut 8 is being screwed on the outside thread 421 of boss 41.Like this, make stabilizer rod 4 just can in succession on pull bar 1.
Assembling end 13 is less than one section of body of rod of second body of rod 112 for outside dimension.
With further reference to Fig. 4, the swing arm 7 in the present embodiment by following anatomical connectivity on pull bar 1.Wherein: the assembling end 13 of pull bar 1 is socketed with successively the first pad 5, first rubber cushion 2, second rubber cushion 3 and the second pad 6.In the present embodiment, the first pad 5 and the second pad 6 are provided with the schistose texture of assembly opening for middle part.The assembly opening suitable with assembling end 13 diameter dimension is offered at the middle part of the first pad 5 and the second pad 6 respectively, and the first pad 5 and the second pad 6 can be socketed on assembling end 13 respectively.
First rubber cushion 2 comprises: cylindrical body (figure does not mark) and the head 21 of projection on body, head 21 is also in cylindric.The first assembly cavity 20 is offered at the center of the first rubber cushion 2.Like this, the first rubber cushion 2 just can be socketed on assembling end 13 by the first assembly cavity 20.After assembling, the first assembly cavity 20 is fitted on the body of rod of assembling end 13.
Second rubber cushion 3 is in cylindric, and it be shoulder hole structure that the second assembly cavity 30, second assembly cavity 30 is offered at its center, and the shape of internal aperture is corresponding in turn to the external diameter assembling end 13 with the external diameter of the first rubber cushion 2 head 21 respectively mates.Like this, the second rubber cushion 3 can be socketed on assembling end 13.After assembling, the second assembly cavity 30 is fitted on the head 21 of the first rubber cushion 2 and the body of rod of assembling end 13.External diameter difference between the head 21 of the first rubber cushion 2 and assembling end 13 can produce certain position-limiting action to laminating socket the second rubber cushion 3 thereon, avoids the second rubber cushion 3 by excessive compression.
The stabilizer rod connection structure of the present embodiment, when assembling, first, can assemble the first pad 5 and the first rubber cushion 2 successively on assembling end 13.Then, assembling swing arm 7, and the second rubber cushion 3 and the second pad 6 are socketed in successively on the body of rod of assembling end 13.Finally, at upper locking one nut of the outside thread (figure do not mark) of assembling end 13 end (figure does not mark), the second pad 6 extrudes the one end part that the first pad 5 to be pressed on assembling end 13 together with the first rubber cushion 2 by the second rubber cushion 3 and puts.
In the specific implementation, because stabilizer rod 4 and pull bar 1 are assemblied in the same side of swing arm 7, swing arm 7 can be pulled by the first rubber cushion 2 and the second rubber cushion 3 pairs of pull bars 1 stabilizer rod connection structure in the present embodiment.Again because stabilizer rod 4 and pull bar 1 connect respectively by the fastening realization of the adaptation between the boss 42 that it has and lining 12, make pull bar 1 stabilizer rod 4 can be driven to move by lining 12, finally realize stabilizer rod 4 and pull bar 1 and follow swing arm 7 and move.This structure can avoid the interference of stabilizer rod 4 or pull bar 1 and the parts such as axle drive shaft, steering track rod, to the layout of whole suspension advantageously, can also shorten the length of stabilizer rod 4 and pull bar 1 simultaneously, cost-saving.In addition, what be different from that prior art adopts usually flattens the both ends of stabilizer rod with satisfied installation needs, owing to the head of stabilizer rod 4 not to be set to the connection structure of flattening formula, therefore, it is possible to simplify production technology, and reduces productive costs further.Meanwhile, the external diameter difference between the head 21 of the first rubber cushion 2 and assembling end 13 can produce position-limiting action significantly to laminating socket the second rubber cushion 3 thereon, to avoid in motion process the second rubber cushion 3 by excessive compression.In addition, because stabilizer rod is not connected with bumper with pull bar, the position of attachment point closer to core wheel of bumper can be made, and then the length of cylinder barrel can be increased, thus increase the stroke of suspension.
In other embodiment of stabilizer rod connection structure of the present utility model, stabilizer rod connection structure directly can assemble the first rubber cushion 2 and the second rubber cushion 3 on assembling end 13, and do not assemble the first pad 2 and the second pad 6, the spacing essence of assembling end 13 to two rubber cushions 2,3 does not change.
The invention also discloses a kind of automobile, this automobile is equiped with aforementioned stable bar connection structure, and its detailed description of the invention is identical with the embodiment of aforementioned stable bar connection structure, repeats no more.
Stabilizer rod Tiebar structure of the present utility model and assembly, have following beneficial effect:
First, stabilizer rod and pull bar connect respectively by the fastening realization of the adaptation between the boss that it has and lining, pull bar is directly connected with swing arm, stabilizer rod and pull bar are positioned at the same side of swing arm, stabilizer rod and pull bar can follow swing arm motion, the interference of stabilizer rod or pull bar and the parts such as axle drive shaft, steering track rod can be avoided, to the layout of whole suspension advantageously.In addition, the length of stabilizer rod and pull bar can also be shortened, cost-saving.
The second, because stabilizer rod is not connected with bumper with pull bar, the position of attachment point closer to core wheel of bumper can be made, and then the length of cylinder barrel can be increased, thus increase the stroke of suspension.
3rd, one end of pull bar is connected swing arm by the first rubber cushion with the second rubber cushion, can reduce the use of ball pin assembly, and assembly is less, also more easily assembles.
4th, second body of rod with larger outside dimension is set in the yield point position of pull bar, prevents pull bar from fractureing in yield point position or rupturing, improve stability and safety.
Claims (8)
1. a stabilizer rod connection structure, is characterized in that, comprising:
Stabilizer rod, described stabilizer rod comprises: stabilizer rod body and the boss being arranged on described stabilizer rod body ends;
Pull bar, described pull bar comprises shaft, is connected to the lining of described shaft one end and is arranged on the assembling end of the described shaft other end; And
Swing arm, described swing arm is assemblied on described assembling end and described pull bar is connected with described swing arm, and described stabilizer rod and described pull bar are positioned at the same side of described swing arm, wherein:
Described boss to be plugged in described lining and fasteningly to make described stabilizer rod in succession on described pull bar, and described swing arm motion followed by described stabilizer rod and described pull bar.
2. stabilizer rod connection structure as claimed in claim 1, it is characterized in that, through hole is provided with in the middle part of described lining, the periphery, end of described boss is provided with outside thread, wherein: described boss runs through and inserts in described through hole and be connected with described lining tightened relative by described boss on described outside thread by a nut driving.
3. stabilizer rod connection structure as claimed in claim 2, it is characterized in that, described lining is a cross section is circular sleeve pipe, and the diameter dimension of described through hole is suitable with the outside dimension of described boss.
4. the stabilizer rod connection structure as described in claim 1 or 2 or 3, it is characterized in that, also comprise: the first rubber cushion and the second rubber cushion, the middle part of described first rubber cushion is offered and is assembled with described the first assembly cavity holding external diameter to mate, the second assembly cavity mated successively with the external diameter of the head of described first rubber cushion and described assembling end is offered at the middle part of described second rubber cushion, wherein:
Described first rubber cushion is connected on described assembling end by described second assembly cavity successively adapter sleeve by described first assembly cavity, described second rubber cushion, and described swing arm is fastened between described first rubber cushion and described second rubber cushion.
5. stabilizer rod connection structure as claimed in claim 4, is characterized in that, also comprise: adapter sleeve is connected on described assembling upper first pad of end and the second pad respectively, wherein:
Described first pad is pressed on an end of described assembling end by described second rubber cushion of described second pad extruding together with described first rubber cushion.
6. the stabilizer rod connection structure as described in claim 1 or 2 or 3, it is characterized in that, described shaft comprises: first body of rod, second body of rod and the tapered at one end from described second body of rod narrow to the 3rd body of rod on described first body of rod, described assembling end is connected on described second body of rod, and described lining is soldered on described first body of rod.
7. stabilizer rod connection structure as claimed in claim 6, is characterized in that, the coaxial configuration that described first body of rod, described 3rd body of rod, described second body of rod, described assembling end are formed in one.
8. an automobile, is characterized in that, described automobile comprises the stabilizer rod connection structure as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349078.XU CN204037275U (en) | 2014-06-27 | 2014-06-27 | A kind of stabilizer rod connection structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349078.XU CN204037275U (en) | 2014-06-27 | 2014-06-27 | A kind of stabilizer rod connection structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037275U true CN204037275U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420349078.XU Expired - Fee Related CN204037275U (en) | 2014-06-27 | 2014-06-27 | A kind of stabilizer rod connection structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204037275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270129A (en) * | 2014-06-27 | 2016-01-27 | 广州汽车集团股份有限公司 | Stabilizer bar connecting structure and automobile |
| CN106274342A (en) * | 2015-05-15 | 2017-01-04 | 广州汽车集团股份有限公司 | Stabiliser bar assembly and suspension |
-
2014
- 2014-06-27 CN CN201420349078.XU patent/CN204037275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270129A (en) * | 2014-06-27 | 2016-01-27 | 广州汽车集团股份有限公司 | Stabilizer bar connecting structure and automobile |
| CN106274342A (en) * | 2015-05-15 | 2017-01-04 | 广州汽车集团股份有限公司 | Stabiliser bar assembly and suspension |
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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: 20141224 Termination date: 20210627 |