CN216002101U - Lower control arm of automobile front suspension - Google Patents
Lower control arm of automobile front suspension Download PDFInfo
- Publication number
- CN216002101U CN216002101U CN202121624463.7U CN202121624463U CN216002101U CN 216002101 U CN216002101 U CN 216002101U CN 202121624463 U CN202121624463 U CN 202121624463U CN 216002101 U CN216002101 U CN 216002101U
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- control arm
- dust cover
- arm body
- installation department
- automobile
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Abstract
The utility model relates to the technical field of automobile accessories, in particular to a lower control arm of an automobile front suspension, which comprises a control arm body, a reinforcing rib and a bush mounting part, wherein bush mounting parts are respectively arranged at two ends of the upper side of the control arm body, the bush mounting parts are fixedly connected with the control arm body, grooves are respectively arranged at the upper end and the lower end of the left side and the right side of each bush mounting part, and a limiting block is clamped in the groove on each bush mounting part. The reinforcing ribs are convenient to replace.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to a lower control arm of an automobile front suspension.
Background
The automobile suspension is an important part for ensuring riding comfort, and meanwhile, the automobile suspension is used as a force transmission part for connecting a frame and an axle and is also an important part for ensuring the running safety of an automobile, so the automobile suspension is often classified as an important part to be programmed into a technical specification table of the automobile and is used as one of indexes for measuring the quality of the automobile, each wheel is independently installed on an automobile body or an axle through a set of suspension, the axle is in a disconnected type, the middle section of the wheel is fixed on the frame or the automobile body, the wheels on two sides of the suspension are not affected when being impacted, and the suspension is light in weight, strong in buffering and shock absorption capacity and comfortable to ride, and the application of a lower control arm of an automobile front suspension is more and more extensive along with the development of the society.
Control arm under the most car front suspension in the market can not protect and prevent dust the junction, leads to having a large amount of dust entering device junctions, influences the result of use, and simultaneously in the use, the control arm can be because intensity is lower, and leads to appearing warping, leads to the vehicle to break down easily, influences device life, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lower control arm of a front suspension of an automobile, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a control arm under suspension before car, includes control arm body, strengthening rib and bush installation department, control arm body upside both ends all are provided with the bush installation department, bush installation department and control arm body fixed connection, both ends all set up flutedly about the bush installation department left and right sides, the joint has the stopper in the recess on the bush installation department, the stopper sets up respectively at last dust cover and is close to bush installation department one side with lower dust cover, stopper and last dust cover and lower dust cover fixed connection, go up dust cover sliding connection in bush installation department upper end left and right sides, dust cover sliding connection is in bush installation department bottom left and right sides down, just go up the dust cover and be connected with the dust cover laminating down.
Preferably, the placing grooves are formed in the front end and the rear end of the control arm body, reinforcing ribs are arranged in the placing grooves, and the reinforcing ribs are connected with the control arm body in a laminating mode.
Preferably, the front side and the rear side of the bottom end of the upper dust cover are respectively provided with a fixing groove, screws are arranged in the fixing grooves, the screws are spirally connected to the bottom sides of the front end and the rear end of the upper dust cover, and the screws are spirally connected to the front side and the rear side of the upper end of the lower dust cover.
Preferably, the reinforcing rib front end sliding connection on the control arm body front side has the turning block, the turning block rear end is provided with the threaded rod, threaded rod and turning block fixed connection, the threaded rod passes the reinforcing rib and this internal with the control arm.
Preferably, the reinforcing rib rear end sliding connection on the control arm body rear side has the fixed block, fixed block front end fixed connection has the threaded sleeve, the threaded sleeve passes the reinforcing rib and this internally with the control arm, threaded sleeve and reinforcing rib sliding connection, threaded sleeve and control arm body sliding connection, set up the thread groove in the threaded sleeve front end, threaded groove internal thread connection on the threaded sleeve has the threaded rod.
Preferably, the bottom end of the control arm body is provided with three ball pin mounting holes.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the upper dust cover, the lower dust cover, the screws, the limiting blocks and the fixing grooves, the bushing mounting part can be prevented from dust and protected by arranging the upper dust cover and the lower dust cover, and the screws can be used for fixing the device and the dustproof mechanism by matching the fixing grooves and the limiting blocks, so that the upper dust cover and the lower dust cover can be conveniently detached and installed, and the device is convenient and practical.
2. According to the utility model, the reinforcing ribs, the rotating block, the threaded rod, the threaded sleeve and the fixed block are arranged, the strength of the device can be increased by arranging the reinforcing ribs, and the threaded rod and the threaded sleeve can be fixed by matching with the rotating block, so that the reinforcing ribs and the control arm body are fixed by the rotating block and the fixed block, and the reinforcing ribs can be conveniently replaced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;
FIG. 3 is a schematic view of a reinforcing bar mounting structure according to the present invention;
FIG. 4 is a schematic view of the upper dust cover mounting structure of the present invention.
In the figure: the device comprises a bushing mounting part 1, an upper dust cover 2, a lower dust cover 3, a reinforcing rib 4, a placing groove 5, a ball pin mounting hole 6, a rotating block 7, a control arm body 8, a limiting block 9, a fixing block 10, a threaded rod 11, a threaded sleeve 12, a screw 13 and a fixing groove 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a control arm under suspension before car, including control arm body 8, strengthening rib 4 and bush installation department 1, 8 upside both ends of control arm body all are provided with bush installation department 1, bush installation department 1 and 8 fixed connection of control arm body, both ends all are seted up flutedly about 1 left and right sides of bush installation department, the joint has stopper 9 in the recess on the bush installation department 1, stopper 9 sets up respectively at last dust cover 2 and dust cover 3 are close to 1 one side of bush installation department down, stopper 9 and last dust cover 2 and lower dust cover 3 fixed connection, go up 2 sliding connection of dust cover in the 1 upper end left and right sides of bush installation department, 3 sliding connection of dust cover is in the 1 bottom left and right sides of bush installation department down, and go up dust cover 2 and be connected with the laminating of dust cover 3 down.
Placing grooves 5 are formed in the front end and the rear end of the control arm body 8, reinforcing ribs 4 are arranged in the placing grooves 5, the reinforcing ribs 4 are connected with the control arm body 8 in an attaching mode, and the strength of the device can be improved through the reinforcing ribs 4; fixing grooves 14 are formed in the front side and the rear side of the bottom end of the upper dust cover 2, screws 13 are arranged in the fixing grooves 14, the screws 13 are spirally connected to the bottom sides of the front end and the rear end of the upper dust cover 2, the screws 13 are spirally connected to the front side and the rear side of the upper end of the lower dust cover 3, the upper dust cover 2 and the lower dust cover 3 can be fixed through the screws 13; the front end of a reinforcing rib 4 on the front side of a control arm body 8 is connected with a rotating block 7 in a sliding mode, the rear end of the rotating block 7 is provided with a threaded rod 11, the threaded rod 11 is fixedly connected with the rotating block 7, and the threaded rod 11 penetrates through the reinforcing rib 4 and the control arm body 8 and can be driven to rotate through the rotating block 7; the rear end of a reinforcing rib 4 on the rear side of a control arm body 8 is connected with a fixed block 10 in a sliding mode, the front end of the fixed block 10 is fixedly connected with a threaded sleeve 12, the threaded sleeve 12 penetrates through the reinforcing rib 4 and is connected with the control arm body 8 in a sliding mode, the threaded sleeve 12 is connected with the reinforcing rib 4 in a sliding mode, the threaded sleeve 12 is connected with the control arm body 8 in a sliding mode, a threaded groove is formed in the front end of the threaded sleeve 12, a threaded rod 11 is connected to the inside of the threaded groove in the threaded sleeve 12 in a spiral mode, and the reinforcing rib 4 and the control arm body 8 can be fixed through the threaded sleeve 12 and the threaded rod 11; ball round pin mounting hole 6 has been seted up to 8 bottoms of control arm body, and ball round pin mounting hole 6 has been seted up threely, through ball round pin mounting hole 6, can make things convenient for the device to fix with the ball round pin.
The working process is as follows: when the utility model is used, the upper dust cover 2 and the lower dust cover 3 can protect and prevent dust on the bushing mounting part 1, when the upper dust cover 2 and the lower dust cover 3 need to be disassembled, the screw 13 is rotated to lead the screw 13 to leave the lower dust cover 3, then the upper dust cover 2 and the lower dust cover 3 are pulled to lead the limiting block 9 to leave the bushing mounting part 1, at this time, the disassembly of the upper dust cover 2 and the lower dust cover 3 is completed, when the upper dust cover 2 and the lower dust cover 3 need to be assembled, the limiting block 9 is inserted into the bushing mounting part 1, the upper dust cover 2 and the lower dust cover 3 are jointed, then the screw 13 is rotated, the upper dust cover 2 and the lower dust cover 3 are fixed through the screw 13, at this time, the upper dust cover 2 and the lower dust cover 3 are fixed, and the strength of the device can be increased through the reinforcing rib 4 during the use, and through twisting turning block 7, can drive threaded rod 11 and rotate, make threaded rod 11 leave in threaded sleeve 12, pulling fixed block 10, just accomplished the dismantlement to strengthening rib 4 this moment, when needs fix strengthening rib 4, install strengthening rib 4 in standing groove 5, later make threaded sleeve 12 pass in strengthening rib 4 and the control arm body 8, insert threaded rod 11 again in threaded sleeve 12, twist turning block 7, can fix strengthening rib 4 and control arm body 8 through turning block 7 and fixed block 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a control arm under suspension before car, includes control arm body (8), strengthening rib (4) and bush installation department (1), its characterized in that: control arm body (8) upside both ends all are provided with bush installation department (1), bush installation department (1) and control arm body (8) fixed connection, both ends all set up flutedly about bush installation department (1) both sides, the joint has stopper (9) in the recess on bush installation department (1), stopper (9) set up respectively and are close to bush installation department (1) one side at last dust cover (2) and lower dust cover (3), stopper (9) and last dust cover (2) and lower dust cover (3) fixed connection, it connects in bush installation department (1) upper end left and right sides to go up dust cover (2) sliding connection, dust cover (3) sliding connection is in bush installation department (1) bottom left and right sides down, just go up dust cover (2) and be connected with lower dust cover (3) laminating.
2. The lower control arm for the front suspension of the automobile of claim 1, wherein: both ends have all been seted up standing groove (5) around control arm body (8), be provided with strengthening rib (4) in standing groove (5), strengthening rib (4) are connected with control arm body (8) laminating.
3. The lower control arm for the front suspension of the automobile of claim 1, wherein: fixing grooves (14) are formed in the front side and the rear side of the bottom end of the upper dust cover (2), screws (13) are arranged in the fixing grooves (14), the screws (13) are connected to the bottom sides of the front end and the rear end of the upper dust cover (2) in a screwed mode, and the screws (13) are connected to the front side and the rear side of the upper end of the lower dust cover (3) in a screwed mode.
4. The lower control arm for the front suspension of the automobile of claim 1, wherein: reinforcing rib (4) front end sliding connection on control arm body (8) front side has turning block (7), turning block (7) rear end is provided with threaded rod (11), threaded rod (11) and turning block (7) fixed connection, threaded rod (11) pass in reinforcing rib (4) and control arm body (8).
5. The lower control arm for the front suspension of the automobile of claim 1, wherein: strengthening rib (4) rear end sliding connection on control arm body (8) rear side has fixed block (10), fixed block (10) front end fixedly connected with threaded sleeve (12), threaded sleeve (12) pass in strengthening rib (4) and control arm body (8), threaded sleeve (12) and strengthening rib (4) sliding connection, threaded sleeve (12) and control arm body (8) sliding connection, threaded groove has been seted up in threaded sleeve (12) front end, threaded groove internal thread connection on threaded sleeve (12) has threaded rod (11).
6. The lower control arm for the front suspension of the automobile of claim 1, wherein: the bottom end of the control arm body (8) is provided with three ball pin mounting holes (6), and the number of the ball pin mounting holes (6) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121624463.7U CN216002101U (en) | 2021-07-16 | 2021-07-16 | Lower control arm of automobile front suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121624463.7U CN216002101U (en) | 2021-07-16 | 2021-07-16 | Lower control arm of automobile front suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216002101U true CN216002101U (en) | 2022-03-11 |
Family
ID=80529158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121624463.7U Active CN216002101U (en) | 2021-07-16 | 2021-07-16 | Lower control arm of automobile front suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216002101U (en) |
-
2021
- 2021-07-16 CN CN202121624463.7U patent/CN216002101U/en active Active
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