CN218229149U - Vehicle body shock absorption tower structure - Google Patents
Vehicle body shock absorption tower structure Download PDFInfo
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- CN218229149U CN218229149U CN202222208932.8U CN202222208932U CN218229149U CN 218229149 U CN218229149 U CN 218229149U CN 202222208932 U CN202222208932 U CN 202222208932U CN 218229149 U CN218229149 U CN 218229149U
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- supporting beam
- tower
- shock
- sleeve
- tower structure
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Abstract
The utility model relates to an automobile body shock-absorbing structure, concretely relates to automobile body shock absorber tower structure. The to-be-solved technical problem of the utility model is the shock attenuation tower of adjustable automobile body rigidity. The technical scheme of the utility model is that the damping tower structure of the car body comprises a supporting beam body and a left damping tower and a right damping tower which are connected by the supporting beam body, and the whole structure is in a dumbbell shape with mirror symmetry; the supporting beam body comprises a left supporting beam and a right supporting beam, and the left supporting beam and the right supporting beam are connected through stud bolts. The utility model discloses can be under the prerequisite of not dismantling the supporting beam of shock tower, quick, adjust the rigidity intensity of preceding cabin and anterior automobile body portably, promote the vehicle stability in ground unevenness or bend travel to be favorable to the stationarity and the security of whole car.
Description
Technical Field
The utility model relates to an automobile body shock-absorbing structure, concretely relates to automobile body shock absorber tower structure.
Background
The shock absorption tower of the vehicle is a key part for connecting the shock absorber and the vehicle body, and the rigidity of the shock absorption tower of the vehicle is an important factor for measuring the shock absorption capacity of the vehicle door, so that when the vehicle is subjected to large impact load, the rigidity of the large shock absorption tower of the vehicle can resist the large impact load, and a comfortable driving environment is provided for users.
CN212950851U discloses a reinforced crossbeam structure of a passenger car front cabin damping tower, which belongs to the technical field of automobile manufacturing and comprises a reinforced crossbeam, a crossbeam body and a crossbeam support; the cross beam support is arranged in the middle of the cross beam body, one end of the cross beam support is connected with the cross beam body, and the other end of the cross beam support is connected with the water tank assembly; the two ends of the beam body are respectively connected with a front engine room damping tower, and the water tank assembly is provided with a bolt through hole at the position connected with the beam support and used for fixing the beam support. The structure is relatively simple and convenient to install. The rigidity of the front engine room and the front vehicle body can be improved, the transverse torsion and impact load of the front engine room damping tower can be resisted, and the stability of the vehicle in uneven ground or curve running is improved, so that the stability and the safety of the whole vehicle are facilitated. Is a good attempt.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is the shock attenuation tower of adjustable automobile body rigidity.
The technical scheme of the utility model is that the damping tower structure of the car body comprises a supporting beam body and a left damping tower and a right damping tower which are connected by the supporting beam body, and the whole structure is in a dumbbell shape with mirror symmetry; the supporting beam body comprises a left supporting beam and a right supporting beam, and the left supporting beam and the right supporting beam are connected through stud bolts.
Wherein, the stud is outer hexagonal positive and negative detain stud.
Furthermore, the left end of the stud bolt is provided with a left-handed external thread, and the right end of the stud bolt is provided with a right-handed external thread; the right end of the left supporting beam is provided with a left sleeve, and left-hand internal threads of the left sleeve are matched with left-hand external threads of the stud; the left end of the right supporting beam is provided with a right sleeve, and right-handed internal threads of the right sleeve are matched with right-handed external threads of the stud bolt.
The left sleeve is welded at the right end of the left support beam; the right sleeve is welded at the left end of the right support beam.
Preferably, the left shock absorption tower is further provided with a left connecting support which is used for being connected with the left end of the left supporting beam; and the right shock absorption tower is also provided with a right connecting support which is used for being connected with the right end of the right supporting beam.
Furthermore, the left connecting bracket is connected with the left end of the left supporting beam by a bolt; and the right connecting bracket is connected with the right end of the right supporting beam by a bolt.
The utility model has the advantages that:
(1) Because the two screw thread directions of the stud are opposite, one end part of the stud is in left-hand rotation and is matched with the internal thread of the left supporting beam, and the other end part of the stud is in right-hand rotation and is matched with the internal thread of the right supporting beam. By rotating the stud bolts, the left and right supporting beams can move oppositely or in opposite directions at the same time, so that the extension or shortening of the arm length of the stabilizer bar can be realized at twice speed, and the adjusting efficiency is improved;
(2) When the length of the supporting beam is adjusted, the length of the first section and the length of the second section can be adjusted steplessly and stably without dismounting the damping tower structure, the rigidity of the front engine room and the front vehicle body can be adjusted more simply and conveniently, the stability of the vehicle in uneven ground or curve running can be adjusted rapidly and simply, and therefore the stability and the safety of the whole vehicle are facilitated. In the process of adjusting the supporting beam, the connecting structure of the damping tower is not changed, so that the connecting relation between the left and right damping towers and the suspension can be ensured, and the potential risk that abnormal sound is generated due to the fact that the connecting structure of the left and right damping towers and the suspension is loosened can be avoided.
(3) The supporting beam adopts a two-section combined structure, and if one section is damaged by external force in the using process, the corresponding damaged section can be independently replaced without replacing the whole supporting beam, so that the maintenance cost can be reduced, and resources are saved.
(4) In addition, the structure has the characteristics of simple processing technology and reliable performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a first section of a support beam of the shock absorbing tower;
FIG. 3 is a schematic view of a second section of a support beam of the shock absorbing tower;
FIG. 4 is a schematic structural view of a stud bolt;
FIG. 5 is an axial cross-sectional view of the junction of the dual head road stud with the left and right sleeves;
the labels in the figure are:
1-a support beam body, 11-a left support beam, 110-a left sleeve, 111-a left-handed internal thread, 12-a right support beam, 120-a right sleeve and 121-a right-handed internal thread;
2-double-end stud, 21-left-hand external thread and 22-right-hand external thread;
3-left connecting bracket;
4-right connecting bracket;
5-a left shock tower;
6-right shock absorption tower.
Detailed Description
Embodiment of the invention relates to a damping tower structure for a vehicle body
As shown in fig. 1 to 5, the shock absorption tower comprises a support beam body 1, and a left shock absorption tower 5 and a right shock absorption tower 6 which are connected through the support beam body 1, wherein the whole structure is in a mirror symmetry dumbbell shape; the support beam body 1 comprises a left support beam 11 and a right support beam 12, and the left support beam 11 and the right support beam 12 are connected by a stud bolt 2.
In a preferred embodiment, the stud bolts 2 are external hexagonal positive and negative stud bolts. The left-handed external thread 21 is arranged at the left end of the stud bolt 2, and the right-handed external thread 22 is arranged at the right end of the stud bolt; the right end of the left support beam 11 is provided with a left sleeve 110, and a left-hand internal thread 111 of the left sleeve 110 is matched with a left-hand external thread 21 of the stud bolt 2; the left end of the right supporting beam 12 is provided with a right sleeve 120, and a right-handed internal thread 121 of the right sleeve 120 is matched with the right-handed external thread 22 of the stud bolt 2. The left sleeve 110 is welded at the right end of the left support beam 11; the right sleeve 120 is welded to the left end of the right support beam 12.
In another preferred embodiment, the left shock absorption tower 5 is further provided with a left connecting bracket 3 for connecting with the left end of the left support beam 11; and the right damping tower 6 is also provided with a right connecting bracket 4 which is used for being connected with the right end of the right supporting beam 12. The left connecting bracket 3 is connected with the left end of the left supporting beam 11 by a bolt; the right connecting bracket 4 is connected with the right end of the right supporting beam 12 through a bolt.
Claims (6)
1. The shock absorption tower structure for the vehicle body is characterized by comprising a supporting beam body (1), a left shock absorption tower (5) and a right shock absorption tower (6) which are connected through the supporting beam body (1), wherein the whole structure is in a mirror symmetry dumbbell shape; the supporting beam body (1) comprises a left supporting beam (11) and a right supporting beam (12), and the left supporting beam (11) and the right supporting beam (12) are connected through a stud bolt (2).
2. A shock tower structure for vehicle bodies according to claim 1, characterised in that said stud bolts (2) are external hexagonal positive and negative stud bolts.
3. The shock tower structure for vehicle bodies according to claim 1, characterized in that the stud bolt (2) is provided with a left-hand external thread (21) at the left end and a right-hand external thread (22) at the right end; a left sleeve (110) is arranged at the right end of the left supporting beam (11), and left-hand internal threads (111) of the left sleeve (110) are matched with left-hand external threads (21) of the stud bolt (2); the left end of the right supporting beam (12) is provided with a right sleeve (120), and right-handed internal threads (121) of the right sleeve (120) are matched with right-handed external threads (22) of the stud bolt (2).
4. A shock absorbing tower structure for vehicle bodies according to claim 3, wherein said left sleeve (110) is welded to the right end of the left support beam (11); the right sleeve (120) is welded to the left end of the right support beam (12).
5. The shock absorbing tower structure for vehicle bodies according to claim 1, characterized in that the left shock absorbing tower (5) is further provided with a left connecting bracket (3) for connecting with the left end of the left support beam (11); and the right damping tower (6) is also provided with a right connecting bracket (4) which is used for being connected with the right end of the right supporting beam (12).
6. The shock absorbing tower structure for vehicle bodies according to claim 5, wherein the left connecting bracket (3) is bolted to the left end of the left support beam (11); the right connecting support (4) is connected with the right end of the right supporting beam (12) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222208932.8U CN218229149U (en) | 2022-08-22 | 2022-08-22 | Vehicle body shock absorption tower structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222208932.8U CN218229149U (en) | 2022-08-22 | 2022-08-22 | Vehicle body shock absorption tower structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218229149U true CN218229149U (en) | 2023-01-06 |
Family
ID=84682971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222208932.8U Active CN218229149U (en) | 2022-08-22 | 2022-08-22 | Vehicle body shock absorption tower structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218229149U (en) |
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2022
- 2022-08-22 CN CN202222208932.8U patent/CN218229149U/en active Active
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