CN220923726U - Front suspension lower control arm assembly - Google Patents
Front suspension lower control arm assembly Download PDFInfo
- Publication number
- CN220923726U CN220923726U CN202322749066.8U CN202322749066U CN220923726U CN 220923726 U CN220923726 U CN 220923726U CN 202322749066 U CN202322749066 U CN 202322749066U CN 220923726 U CN220923726 U CN 220923726U
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- CN
- China
- Prior art keywords
- control arm
- groove
- base
- fixed
- extension rod
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- 239000000725 suspension Substances 0.000 title claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a front suspension lower control arm assembly, which comprises a control arm body and a kingpin body, wherein a through groove is formed in the control arm body, an adjusting mechanism is fixed on the lower side of the control arm body and comprises a fixed base, the fixed base is arranged below the through groove, an adjusting groove is formed in the fixed base, a side groove is formed in the side wall of the fixed base, an adjusting block is arranged in the adjusting groove, an extension rod is fixed on the adjusting block, the extension rod sequentially penetrates through the side groove and the through groove, one ends of the kingpin body and the extension rod penetrating through the through groove are fixedly connected, internal threaded holes are formed in all four side walls of the fixed base, and adjusting bolts are connected to the internal threaded holes in a threaded mode. The adjusting block can move left and right and back in the adjusting block, so that the left and right and back movement of the main pin body can be adjusted, and after the position adjustment of the main pin body is finished, the four adjusting bolts are rotated, and the four adjusting bolts fix the adjusting block from four directions.
Description
Technical Field
The utility model belongs to the technical field of control arms, and particularly relates to a front suspension lower control arm assembly.
Background
The front suspension lower control arm assembly is arranged between the tire and the auxiliary frame, and bears forces and moments in different directions in actual use.
As shown in fig. 1 and 2, the front suspension lower control arm assembly is a conventional structural schematic diagram, and comprises a control arm body, wherein a main pin assembly is fixed on the control arm body, a through hole is formed in the control arm body, a connecting hole is formed in the main pin assembly, a bolt passes through the through hole and the connecting hole and then fixes the main pin assembly on the control arm body through a nut, but due to the machining precision, the position of some through holes cannot be guaranteed to be very precise, the position of the main pin assembly after being assembled is not very precise, and the position after being assembled cannot be adjusted, so that the whole lower control arm assembly cannot be used.
Disclosure of utility model
The utility model aims to provide a front suspension lower control arm assembly, which can adjust the position of a master pin assembly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a front suspension lower control arm assembly, includes control arm body and king pin body, be equipped with on the control arm body and wear the groove, the downside of control arm body is fixed with adjustment mechanism, adjustment mechanism includes unable adjustment base, unable adjustment base sets up wear the below in groove, be equipped with the adjustment tank in the unable adjustment base, be equipped with the side tank on unable adjustment base's the lateral wall, install the regulating block in the adjustment tank, be fixed with the extension rod on the regulating block, the extension rod passes in proper order the side tank with wear the groove, the king pin body passes with the extension rod wear the one end fixed connection in groove, all be equipped with the internal thread hole on four lateral walls of unable adjustment base, threaded connection has adjusting bolt on the internal thread hole.
Further, the adjusting bolt is connected with a fastening nut in a threaded mode, and the fastening nut is arranged on the outer side of the fixed base.
Further, one end of the extension rod extending out of the through groove is fixedly provided with a fixing plate, the fixing plate is provided with a plurality of fixing threaded holes, the main pin body is provided with main pin through holes corresponding to the fixing threaded holes, and the main pin through holes are provided with main pin bolts in threaded connection with the fixing threaded holes.
Further, a plurality of base threaded holes are formed in the fixed base, connecting through holes corresponding to the base threaded holes are formed in the control arm body, and connecting bolts in threaded connection with the base threaded holes are arranged on the connecting through holes in a penetrating mode.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The adjusting block can move left and right and back in the adjusting block, so that the left and right and back movement of the main pin body can be adjusted, the four adjusting bolts are rotated after the position adjustment of the main pin body is finished, and the four adjusting bolts fix the adjusting block from four directions;
(2) After the adjusting bolt fixes the position of the adjusting block, the fastening nut is rotated, so that the fastening nut is attached to the outer wall of the fixed base, and the fastening nut can prevent the adjusting bolt 10 from loosening.
Drawings
FIG. 1 is a schematic view of a prior art front suspension lower control arm assembly;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the control arm body and the kingpin body of the present utility model;
FIG. 4 is a schematic view of the structure of FIG. 3 at another angle;
fig. 5 is a cross-sectional view of fig. 3.
In the figure: 1. a control arm body; 2. a kingpin body; 3. penetrating a groove; 4. a fixed base; 5. an adjustment tank; 6. a side groove; 7. an adjusting block; 8. an extension rod; 9. an internal threaded hole; 10. an adjusting bolt; 11. a fastening nut; 12. a fixing plate; 13. fixing the threaded holes; 14. a master pin is perforated; 15. a kingpin bolt; 16. a base threaded hole; 18. and (5) connecting bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a front suspension lower control arm assembly technical solution.
The utility model provides a front suspension lower control arm assembly, including control arm body 1 and king pin body 2, control arm body 1, be equipped with on the control arm body 1 and wear groove 3, the downside of control arm body 1 is fixed with adjustment mechanism, adjustment mechanism includes fixed base 4, fixed base 4 sets up in the below of wearing groove 3, be equipped with adjustment tank 5 in the fixed base 4, be equipped with side tank 6 on the lateral wall of fixed base 4, install regulating block 7 in the adjustment tank 5, the cross-sectional area of adjustment tank 5 is greater than the cross-sectional area of regulating block 7, be fixed with extension rod 8 on the regulating block 7, extension rod 8 passes side tank 6 and wears groove 3 in proper order, the cross-sectional area of side tank 6 and wearing groove 3 is greater than the cross-sectional area of extension rod 8, the one end fixed connection of wearing groove 3 is passed with extension rod 8 to king pin body 2, all be equipped with internal thread hole 9 on four lateral walls of fixed base 4, threaded connection has adjusting bolt 10 on the internal thread hole 9.
Because the adjusting block 7 can move left and right in the adjusting groove 5, the left and right movement of the main pin body 2 can be adjusted, the four adjusting bolts 10 are rotated after the position adjustment of the main pin body 2 is completed, and the four adjusting bolts 10 fix the adjusting block 7 from four directions. By adopting the mode, the position of the main pin body 2 can be adjusted, the application range is wider, and the control arm assembly can be prevented from being scrapped due to the fact that the control arm assembly cannot be used due to manufacturing precision errors.
More specifically, the adjusting block 7 is provided in a cubic shape, and the adjusting groove 5 is also provided in a cubic shape.
In order to avoid loosening of the adjusting bolt 10, a fastening nut 11 is screwed to the adjusting bolt 10, and the fastening nut 11 is provided outside the fixing base 4. After the position of the adjusting block 7 is fixed by the adjusting bolt 10, the fastening nut 11 is rotated, so that the fastening nut 11 is attached to the outer wall of the fixed base 4, and the fastening nut 11 can prevent the adjusting bolt 10 from loosening.
In order to facilitate the fixation of the kingpin body 2, a fixing plate 12 is fixed at one end of the extension rod 8 extending out of the through groove 3, a plurality of fixing threaded holes 13 are arranged on the fixing plate 12, kingpin through holes 14 corresponding to the fixing threaded holes 13 are arranged on the kingpin body 2, and kingpin bolts 15 in threaded connection with the fixing threaded holes 13 are arranged on the kingpin through holes 14 in a penetrating manner. The kingpin body 2 and the fixing plate 12 are fixed together by kingpin bolts 15. The fixing screw holes 13 are specifically provided with three, and the kingpin holes 14 are correspondingly provided with three.
The following is a fixed mode of fixed base 4, is equipped with a plurality of base screw holes 16 on the fixed base 4, and base screw hole 16 specifically is provided with four, and four base screw holes 16 set up respectively in four corners of fixed base 4, are equipped with the connection perforation that corresponds with base screw hole 16 on the control arm body 1, are equipped with the connecting bolt 18 with base screw hole 16 threaded connection on the connection perforation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a front suspension lower control arm assembly, includes control arm body and kingpin body, its characterized in that, the control arm body, be equipped with on the control arm body and wear the groove, the downside of control arm body is fixed with adjustment mechanism, adjustment mechanism includes unable adjustment base, unable adjustment base sets up wear the below in groove, be equipped with the adjustment tank in the unable adjustment base, be equipped with the side tank on unable adjustment base's the lateral wall, install the regulating block in the adjustment tank, be fixed with the extension rod on the regulating block, the extension rod passes in proper order side tank and wear the groove, kingpin body and extension rod pass one end fixed connection who wears the groove, all be equipped with the internal thread hole on four lateral walls of unable adjustment base, threaded connection has adjusting bolt on the internal thread hole.
2. The front suspension lower control arm assembly of claim 1, wherein the adjusting bolt is threadably connected with a fastening nut, the fastening nut being disposed outside the fixed base.
3. The front suspension lower control arm assembly according to claim 1, wherein a fixing plate is fixed at one end of the extension rod extending out of the through groove, a plurality of fixing threaded holes are formed in the fixing plate, a main pin through hole corresponding to the fixing threaded holes is formed in the main pin body, and a main pin bolt in threaded connection with the fixing threaded holes is arranged on the main pin through hole in a penetrating mode.
4. The front suspension lower control arm assembly according to claim 1, wherein the fixed base is provided with a plurality of base threaded holes, the control arm body is provided with connecting through holes corresponding to the base threaded holes, and the connecting through holes are provided with connecting bolts in threaded connection with the base threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749066.8U CN220923726U (en) | 2023-10-13 | 2023-10-13 | Front suspension lower control arm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749066.8U CN220923726U (en) | 2023-10-13 | 2023-10-13 | Front suspension lower control arm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220923726U true CN220923726U (en) | 2024-05-10 |
Family
ID=90935637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322749066.8U Active CN220923726U (en) | 2023-10-13 | 2023-10-13 | Front suspension lower control arm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220923726U (en) |
-
2023
- 2023-10-13 CN CN202322749066.8U patent/CN220923726U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |