CN221251529U - Anti-rotation device - Google Patents
Anti-rotation device Download PDFInfo
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- CN221251529U CN221251529U CN202323229485.5U CN202323229485U CN221251529U CN 221251529 U CN221251529 U CN 221251529U CN 202323229485 U CN202323229485 U CN 202323229485U CN 221251529 U CN221251529 U CN 221251529U
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- component
- mounting plate
- rotation device
- open slot
- limiting structure
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- 230000002787 reinforcement Effects 0.000 claims description 16
- 239000003351 stiffener Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The embodiment of the application provides an anti-rotation device, which comprises a support, a first component and a second component, wherein the first component and the second component are arranged on the support; the first component is provided with a first limiting structure, and the second component is provided with a second limiting structure; the first component is connected with the front cross beam of the vehicle frame through the first limiting structure, and the second component is connected with the vehicle brake disc through the second limiting structure. Like this, through setting up the device to control relatively fixed between vehicle frame front cross member and the brake disc, make when fastening the preceding lower control arm of vehicle and knuckle area stopper assembly junction, the knuckle area stopper assembly can not take place to incline, thereby need not the later stage and carry out the angle and return, and is further, improves assembly efficiency.
Description
Technical Field
The application relates to the field of assembly and installation, in particular to an anti-rotation device.
Background
The knuckle belt brake assembly mainly comprises a knuckle and a brake. The steering knuckle is also called as a 'claw', is one of important parts in a steering axle, and can enable a vehicle to stably run and sensitively transmit a running direction. The knuckle is used for transmitting and bearing the front load of the automobile, and supporting and driving the front wheel to rotate around the kingpin so as to steer the automobile. A brake is a device having a function of decelerating, stopping, or maintaining a stopped state of a moving part (or a moving machine), and is a mechanical component for stopping or decelerating a moving part in the machine. The brake mainly comprises a brake frame, a brake piece, an operating device and the like.
At present, in the assembly operation of an automobile chassis, when a hexagonal slotted nut is fastened at the joint of a front lower control arm and a knuckle belt brake assembly, a knuckle rotates along with the nut to one side, a brake, a steering pull rod, a steering driving half shaft and the like rotate along with the knuckle, and after the automobile chassis is finally fastened, the left/right front knuckle belt brake assembly inclines to the same side and inclines to the maximum angle, so that a steering intermediate shaft, a wheel assembly and the like of a later procedure cannot be assembled, and the front knuckle belt brake assembly needs to be returned to the positive angle. Because the steering is controlled by the electric power steering gear, manual alignment by staff is laborious, the left and right people are required to be matched with the rotary brake to align the angle, and the assembly efficiency is low.
Disclosure of utility model
The embodiment of the application provides an anti-rotation device which can solve the problem of low assembly efficiency.
In order to solve the technical problems, the application is realized as follows:
the embodiment of the application provides an anti-rotation device, which comprises a support, a first component and a second component, wherein the first component and the second component are arranged on the support;
The first component is provided with a first limiting structure, and the second component is provided with a second limiting structure;
The first component is connected with the front cross beam of the vehicle frame through the first limiting structure, and the second component is connected with the vehicle brake disc through the second limiting structure.
Optionally, a first opening groove is formed in the first component, the opening direction of the first opening groove faces the front cross beam of the vehicle frame, and the first limiting structure is abutted against the front cross beam of the vehicle frame under the condition that the front cross beam of the vehicle frame is located in the first opening groove;
The second part is provided with a second open slot, the opening direction of the second open slot faces the vehicle brake disc, and the second limiting structure is abutted with the vehicle brake disc under the condition that the vehicle brake disc is located in the second open slot.
Optionally, the anti-rotation device further comprises a first anti-slip member and a second anti-slip member;
The first anti-skid piece is arranged in the first open slot and is attached to the first open slot;
the second anti-slip piece is arranged in the second open slot and is attached to the second open slot.
Optionally, the support includes first mounting panel and second mounting panel, first end of first mounting panel with the first end of second mounting panel is connected first limit structure sets up the second end of first mounting panel, second limit structure sets up the second end of second mounting panel.
Optionally, the support further includes a first stiffener, the first stiffener is disposed perpendicular to and connected with the first mounting plate, and the first stiffener is disposed perpendicular to and connected with the second mounting plate.
Optionally, the first reinforcement is a triangular plate.
Optionally, the support further includes a second reinforcement member connected to the second mounting plate, and the second reinforcement member and the first reinforcement member are disposed on two sides of the second mounting plate opposite to each other.
Optionally, the second stiffener is an elongated plate extending from the first end of the second mounting plate towards the second end of the second mounting plate.
Optionally, the first mounting plate is provided with a first mounting hole, the first component is provided with a second mounting hole, and the first component is fixed on the first mounting plate through bolts sequentially penetrating through the first mounting hole and the second mounting hole;
The second mounting plate is provided with a third mounting hole, the second component is provided with a fourth mounting hole, and the second component is fixed on the second mounting plate through bolts penetrating through the third mounting hole and the fourth mounting hole.
Optionally, the first mounting plate and the second mounting plate are an integrally formed structure.
In the technical scheme provided by the embodiment of the application, the anti-rotation device comprises a support, a first component and a second component, wherein the first component and the second component are arranged on the support, a first limiting structure is arranged on the first component, a second limiting structure is arranged on the second component, the first component is connected with a front cross beam of a vehicle frame through the first limiting structure, and the second component is connected with a vehicle brake disc through the second limiting structure. Like this, through setting up the device to control relatively fixed between vehicle frame front cross member and the brake disc, make when fastening the preceding lower control arm of vehicle and knuckle area stopper assembly junction, the knuckle area stopper assembly can not take place to incline, thereby need not the later stage and carry out the angle and return, and is further, improves assembly efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an anti-rotation device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate a relative positional relationship, which changes accordingly when the absolute position of the object to be described changes.
The front knuckle with brake assembly is connected to the steering rod, steering driving axle assembly, upper/lower control arm assembly, front slide column assembly, stabilizer link rod, etc. in the chassis. In the assembly operation of the automobile chassis, when the hexagonal slotted nut at the joint of the front lower control arm and the knuckle belt brake assembly is fastened, the knuckle rotates along with the nut to one side, the brake, the steering pull rod, the steering driving half shaft and the like rotate along with the knuckle, and finally after the front knuckle belt brake assembly is fastened, the left/right front knuckle belt brake assembly inclines to the same side and inclines to the maximum angle, so that the steering intermediate shaft, the wheel assembly and the like of the later procedure cannot be assembled, and the front knuckle belt brake assembly needs to be returned to the positive angle. Because the steering is controlled by the electric power steering gear, the manual alignment of workers is laborious, the rotation of the brake is matched by the left and right workers at the same time to align the angle, the manual operation is increased, the labor intensity of the workers is enhanced, the brake disc dust cover is required to be held by the hands to rotate the brake in the process, the dust cover is easy to deform, the brake is easy to be separated by the other hands, and potential safety hazards exist.
In order to solve the above technical problems, an embodiment of the present application provides an anti-rotation device, and the embodiment of the present application is described in detail below through specific embodiments and application scenarios thereof with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an anti-rotation device according to an embodiment of the application. The anti-rotation device comprises a support 10, a first component 20 and a second component 30 arranged on the support 10;
a first limiting structure is arranged on the first component 20, and a second limiting structure is arranged on the second component 30;
The first component 20 is connected with a front cross beam of the vehicle frame through the first limiting structure, and the second component 30 is connected with a brake disc of the vehicle through the second limiting structure.
According to the embodiment of the application, the device is arranged to control the relative fixation between the front cross beam of the vehicle frame and the brake disc, so that the steering knuckle belt brake assembly cannot incline when the joint of the front lower control arm of the vehicle and the steering knuckle belt brake assembly is fastened, the angle alignment is not required in the later period, and the assembly efficiency is further improved.
In particular, the first and second members 20, 30 are also at different levels, as the front cross member of the vehicle frame is at a different level than the brake disc of the vehicle. In addition, since the height of the front cross member of the vehicle frame is lower than the height of the brake disc of the vehicle, the heights of the first member 20 and the second member 30 on the support 10 are also different, specifically, the first member 20 is located at the bottom of the support 10, and the second member 30 is located higher than the first member 20 at the support 10.
Optionally, a first open slot 21 is provided on the first component 20, the opening direction of the first open slot 21 faces the front cross member of the vehicle frame, and the first limit structure abuts against the front cross member of the vehicle frame when the front cross member of the vehicle frame is located in the first open slot 21;
The second member 30 is provided with a second open slot 31, the opening direction of the second open slot 31 faces the vehicle brake disc, and the second limit structure abuts against the vehicle brake disc when the vehicle brake disc is located in the second open slot 31.
It should be understood that, since the position of the front cross member of the vehicle frame is at a different level than the position of the brake disc of the vehicle, the first member 20 and the second member 30 are also at different levels, and thus the opening direction of the first opening slot 21 on the first member 20 and the opening direction of the second opening slot 31 on the second member 30 are also at different levels.
In the embodiment of the application, the first opening groove 21 and the second opening groove 31 are respectively arranged on the first component 20 and the second component 30, wherein the opening of the first opening groove 21 faces the front beam of the vehicle frame, the opening of the second opening groove 31 faces the vehicle brake disc, and specifically, the first opening groove 21 is arranged to clamp the front beam of the vehicle frame, and the second opening groove 31 is arranged to clamp the vehicle brake disc, so that the front beam of the vehicle frame and the vehicle brake disc are controlled to be relatively fixed, and the steering knuckle belt brake assembly is not inclined when the joint of the front lower control arm and the steering knuckle belt brake assembly of the vehicle is fastened, so that the later angular alignment is not needed, and the assembly efficiency is further improved.
In an alternative embodiment, the first limiting structure may be the first open slot 21, the second limiting structure may be the second open slot 31, and by presetting the opening size of the first open slot 21 to be matched with the size of the front beam of the vehicle frame, the opening size of the second open slot 31 is matched with the size of the brake disc of the vehicle, so as to improve the connection stability of the first open slot 21 and the front beam of the vehicle frame, and the second open slot 31 and the brake disc of the vehicle.
In another alternative embodiment, the first limiting structure may be a protruding structure disposed at a notch of the first open slot 21, and the second limiting structure may be a protruding structure disposed at a notch of the second open slot 31, so that the risk that the front beam of the vehicle frame and the brake disc of the vehicle are separated from the first open slot 21 and the second open slot 31 is reduced by disposing the protruding structure at the notches of the two open slots, thereby improving connection stability of the first open slot 21 and the front beam of the vehicle frame and connection stability of the second open slot 31 and the brake disc of the vehicle.
In order to improve the connection stability, the depth of the first open groove 21 and the second open groove 31 should satisfy a certain clamping depth requirement.
In addition, a locking structure may be disposed at least one side of the first opening slot 21 and the second opening slot 31 to prevent the front beam of the vehicle frame from moving horizontally with respect to the first opening slot 21 and the vehicle brake disc from moving horizontally with respect to the second opening slot 31, so as to further improve the connection stability between the first opening slot 21 and the front beam of the vehicle frame and between the second opening slot 31 and the vehicle brake disc.
Optionally, the anti-rotation device further comprises a first anti-slip member 40 and a second anti-slip member 50;
the first anti-slip member 40 is disposed in the first open groove 21 and is attached to the first open groove 21;
the second anti-slip member 50 is disposed in the second open groove 31 and is attached to the second open groove 31.
In the embodiment of the present application, the first anti-slip member 40 is disposed in the first open slot 21, and the second anti-slip member 50 is disposed in the second open slot 31, so as to reduce the risk of detachment of the front cross member of the vehicle frame from the first open slot 21 and the vehicle brake disc from the second open slot 31.
In a specific implementation, the first anti-slip member 40 and the second anti-slip member 50 may be adhered in the first open slot 21 and the second open slot 31, where the first anti-slip member 40 and the second anti-slip member 50 may be made of materials such as rubber, silica gel, and the like.
Alternatively, the support 10 includes a first mounting plate 11 and a second mounting plate 12, a first end of the first mounting plate 11 is connected to a first end of the second mounting plate 12, the first component 20 is disposed at a second end of the first mounting plate 11, and the second component 30 is disposed at a second end of the second mounting plate 12.
In the embodiment of the application, the first mounting plate 11 and the second mounting plate 12 are vertically connected, and the first component 20 and the second component 30 are respectively arranged at the end parts farthest from the two mounting plates, so that the first component 20 and the second component 30 are respectively connected with the front cross beam of the vehicle frame and the vehicle brake disc. In a specific implementation, the length of the first mounting plate 11 and the length of the second mounting plate 12 are both the distances between the corresponding front cross member of the vehicle frame and the vehicle brake disc, and this embodiment is not limited.
In an alternative embodiment, the first mounting plate 11 and the second mounting plate 12 may be formed integrally, so as to enhance the stability of the support 10.
Optionally, the support 10 further includes a first reinforcement member 13, where the first reinforcement member 13 is disposed perpendicular to and connected with the first mounting plate 11, and the first reinforcement member 13 is disposed perpendicular to and connected with the second mounting plate 12.
It should be appreciated that, since the first mounting plate 11 and the second mounting plate 12 are vertically connected, by providing the first reinforcement member 13, the first reinforcement member 13 is located at the vertical connection of the first mounting plate 11 and the second mounting plate 12, and the first reinforcement member 13 is vertically connected with the first mounting plate 11 and the second mounting plate 12, deformation of the second ends of the first mounting plate 11 and the second mounting plate 12 can be reduced, thereby improving the stability of the first mounting plate 11 and the second mounting plate 12.
Optionally, the first reinforcement 13 is a triangular plate.
It should be understood that the triangular plate is a right-angle triangular plate, one side of which is perpendicularly connected to the first mounting plate 11, and the other side of which is perpendicularly connected to the second mounting plate 12.
Optionally, the support 10 further includes a second reinforcement member 14 connected to the second mounting plate 12, and the second reinforcement member 14 is disposed opposite to the first reinforcement member 13 on two sides of the second mounting plate 12.
It should be appreciated that, due to the influence of the vehicle structure, in order to make the use of the device unrestricted by other components, the second mounting plate 12 is generally provided with a length longer than that of the first mounting plate 11, and by further providing the second mounting plate 12 with the second reinforcing member 14, the deformation amount of the second mounting plate 12 can be further reduced, and the stability of the support 10 can be improved.
Optionally, the second reinforcement member 14 is an elongated plate extending from the first end of the second mounting plate 12 toward the second end of the second mounting plate 12.
Alternatively, the first mounting plate 11 is provided with a first mounting hole, the first component 20 is provided with a second mounting hole, and the first component 20 is fixed to the first mounting plate 11 by bolts sequentially passing through the first mounting hole and the second mounting hole;
The second mounting plate 12 is provided with a third mounting hole, the second component 30 is provided with a fourth mounting hole, and the second component 30 is fixed to the second mounting plate 12 by bolts passing through the third mounting hole and the fourth mounting hole.
Optionally, the first member 20, the second member 30 and the support 10 may be further fixed by welding, which is not described herein.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.
Claims (10)
1. An anti-rotation device is characterized by comprising a support, a first component and a second component, wherein the first component and the second component are arranged on the support;
The first component is provided with a first limiting structure, and the second component is provided with a second limiting structure;
The first component is connected with the front cross beam of the vehicle frame through the first limiting structure, and the second component is connected with the vehicle brake disc through the second limiting structure.
2. The anti-rotation device according to claim 1, wherein a first opening groove is formed in the first component, an opening direction of the first opening groove faces the front vehicle frame cross member, and the first limit structure abuts against the front vehicle frame cross member when the front vehicle frame cross member is located in the first opening groove;
The second part is provided with a second open slot, the opening direction of the second open slot faces the vehicle brake disc, and the second limiting structure is abutted with the vehicle brake disc under the condition that the vehicle brake disc is located in the second open slot.
3. The anti-rotation device of claim 2, further comprising a first anti-slip member and a second anti-slip member;
The first anti-skid piece is arranged in the first open slot and is attached to the first open slot;
the second anti-slip piece is arranged in the second open slot and is attached to the second open slot.
4. The anti-rotation device of claim 1, wherein the support comprises a first mounting plate and a second mounting plate, the first end of the first mounting plate and the first end of the second mounting plate being coupled with the first component disposed at the second end of the first mounting plate, the second component being disposed at the second end of the second mounting plate.
5. The anti-rotation device of claim 4, wherein the mount further comprises a first stiffener disposed perpendicular to and coupled to the first mounting plate and the first stiffener disposed perpendicular to and coupled to the second mounting plate.
6. The anti-rotation device of claim 5, wherein the first stiffener is a triangular plate.
7. The anti-rotation device of claim 5, wherein the support further comprises a second stiffener coupled to the second mounting plate, and the second stiffener is disposed on opposite sides of the second mounting plate from the first stiffener.
8. The anti-rotation device of claim 7, wherein the second reinforcement member is an elongated plate extending from the first end of the second mounting plate toward the second end of the second mounting plate.
9. The anti-rotation device of claim 4, wherein the first mounting plate is provided with a first mounting hole, the first member is provided with a second mounting hole, and the first member is fixed to the first mounting plate by bolts sequentially passing through the first mounting hole and the second mounting hole;
The second mounting plate is provided with a third mounting hole, the second component is provided with a fourth mounting hole, and the second component is fixed on the second mounting plate through bolts penetrating through the third mounting hole and the fourth mounting hole.
10. The anti-rotation device of claim 4, wherein the first mounting plate and the second mounting plate are an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323229485.5U CN221251529U (en) | 2023-11-29 | 2023-11-29 | Anti-rotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323229485.5U CN221251529U (en) | 2023-11-29 | 2023-11-29 | Anti-rotation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221251529U true CN221251529U (en) | 2024-07-02 |
Family
ID=91626565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323229485.5U Active CN221251529U (en) | 2023-11-29 | 2023-11-29 | Anti-rotation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221251529U (en) |
-
2023
- 2023-11-29 CN CN202323229485.5U patent/CN221251529U/en active Active
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