CN210164807U - Special bearing assembly for axle - Google Patents
Special bearing assembly for axle Download PDFInfo
- Publication number
- CN210164807U CN210164807U CN201920522703.9U CN201920522703U CN210164807U CN 210164807 U CN210164807 U CN 210164807U CN 201920522703 U CN201920522703 U CN 201920522703U CN 210164807 U CN210164807 U CN 210164807U
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- CN
- China
- Prior art keywords
- bearing assembly
- sliding
- moving plate
- groove
- axle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a special bearing assembly for an axle, which comprises an axle body, a first bearing assembly and a second bearing assembly, the utility model is provided with a fixing device which is convenient for the connection of the first bearing assembly and the second bearing assembly, a first moving plate is pressed downwards along a first connecting groove, the first moving plate moves downwards, because the sliding rod is connected with the sliding hole in a sliding way, the second moving plate is positioned in the first connecting hole, the sliding hole moves downwards, the sliding rod is driven to move along the sliding hole, the sliding rod moves rightwards, the sliding rod drives the second moving plate to move rightwards until the second moving plate is inserted into the mounting groove, the first bearing assembly and the second bearing assembly are fixed through the second moving plate, and the protective shell is arranged, so that the first bearing assembly, the second bearing assembly and the axle body can be protected to a certain extent, and dust can be reduced.
Description
Technical Field
The utility model relates to an axletree technical field specifically is a special bearing assembly of axletree.
Background
The rolling bearing is installed on the axle of the large automobile in the prior art to ensure the normal operation of the automobile, a plurality of bearing assemblies are generally adopted to be mutually matched for use, but are not connected between the bearing assemblies, the working efficiency of the axle is influenced, a large amount of dust can fall into the axle and the bearing assemblies in the using process, and the use of the axle is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special bearing assembly of axletree to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a special bearing assembly for an axle comprises an axle body, a first bearing assembly and a second bearing assembly, wherein the first bearing assembly and the second bearing assembly are sleeved on the axle body, the first bearing assembly and the second bearing assembly are fixedly connected through a fixing device, a protective shell is sleeved outside the first bearing assembly and the second bearing assembly, the fixing device comprises a first moving plate, a second moving plate, a first connecting hole, a first connecting groove and a sliding rod, the first connecting groove is formed in the upper end and the lower end of the second bearing assembly, the first connecting hole penetrates through the upper end and the lower end of the second bearing assembly, the first connecting groove is vertically arranged, the first connecting hole is horizontally arranged, the first connecting groove is connected with the first connecting hole, the first connecting groove is located on one side of the first connecting hole, the first moving plate is connected inside the first connecting groove in a sliding mode, the second moving plate penetrates through the, the second moving plate is in sliding connection with the first connecting hole, a sliding hole penetrates through the surface of the first moving plate, a sliding rod is fixedly connected to one side of the second moving plate and is perpendicular to the second moving plate, one end of the sliding rod penetrates through the sliding hole to be in sliding connection with the first moving plate, an installation groove is formed in one side, close to the second bearing assembly, of the first bearing assembly, and one end of the second moving plate is inserted into the installation groove and is fixedly connected with the first bearing assembly.
Preferably, one side of the protective housing, which is far away from the second bearing assembly, is provided with an opening, a sliding groove is arranged on the inner wall of the protective housing, the sliding groove is L-shaped, one end of the sliding groove is parallel to the opening, the sliding block is connected to the inside of the other end of the sliding groove in a sliding mode, one end of the sliding block is fixedly connected with a round rod, one end of the round rod penetrates through the sliding groove and is fixedly connected with a hydraulic cylinder, the round rod is horizontally arranged, the hydraulic cylinder is connected with the control assembly, a connecting plate is arranged at the upper end of the sliding block, the connecting plate is close to a baffle fixedly connected with one side of the opening, two pulleys are movably connected to one side, which is far away from the opening.
Preferably, the upper end of the sliding hole is located on one side of the first moving plate far away from the first bearing assembly, the lower end of the sliding hole is located on one side of the first moving plate close to the first bearing assembly, and the first connecting hole and the mounting groove are located on the same horizontal line.
Preferably, the sliding groove is provided with a limiting plate inside one end close to the opening, and the two pulleys are located at the upper end and the lower end of the limiting plate.
Preferably, the width of the connecting plate is the same as the distance between the sliding groove and the opening.
Compared with the prior art, the beneficial effects of the utility model are that: the fixing device is arranged to facilitate the connection of the first bearing assembly and the second bearing assembly, the first moving plate is pressed downwards along the first connecting groove, the first moving plate moves downwards, the sliding rod is connected with the sliding hole in a sliding manner, the second moving plate is positioned in the first connecting hole, the sliding hole moves downwards to drive the sliding rod to move along the sliding hole, the sliding rod moves rightwards, the sliding rod drives the second moving plate to move rightwards to move the second moving plate until the second moving plate is inserted into the mounting groove, the first bearing assembly and the second bearing assembly are fixed by the second moving plate, the protective shell is arranged to protect the first bearing assembly, the second bearing assembly and the axle body to a certain extent and reduce dust falling, if the internal condition needs to be observed, the control assembly controls the hydraulic cylinder to drive the round rod to move rightwards, and the round rod drives the sliding, the sliding block drives connecting plate one end and moves to the right side, and the connecting plate other end passes through the pulley and moves along the sliding tray, and the pulley of the connecting plate other end removes the upper end to the stopper until, and the opening is kept away from to the baffle this moment, can watch the inside condition through the opening.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural view of the sliding groove of the present invention;
fig. 3 is a schematic structural view of the protective shell of the present invention;
fig. 4 is a schematic structural view of the second bearing assembly of the present invention.
In the figure: 1. an axle body; 2. a first bearing assembly; 3. a second bearing assembly; 4. a first moving plate; 5. a second moving plate; 6. a protective shell; 7. an opening; 8. a sliding groove; 9. a slider; 10. a hydraulic cylinder; 11. a pulley; 12. a connecting plate; 13. a baffle plate; 14. a limiting block; 15. a first connection hole; 16. Mounting grooves; 17. a first connecting groove; 18. a slide hole; 19. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a special bearing assembly for an axle comprises an axle body 1, a first bearing assembly 2 and a second bearing assembly 3, wherein the first bearing assembly 2 and the second bearing assembly 3 are sleeved on the axle body 1, the first bearing assembly 2 and the second bearing assembly 3 are fixedly connected through a fixing device, a protective shell 6 is sleeved outside the first bearing assembly 2 and the second bearing assembly 3, the fixing device comprises a first moving plate 4, a second moving plate 5, a first connecting hole 15, a first connecting groove 17 and a sliding rod 19, the first connecting groove 17 is arranged at the upper end and the lower end of the second bearing assembly 3, the first connecting hole 15 penetrates through the upper end and the lower end of the second bearing assembly 3, the first connecting groove 17 is vertically arranged, the first connecting hole 15 is horizontally arranged, the first connecting groove 17 is connected with the first connecting hole 15, and the first connecting groove 17 is positioned at one side of the first connecting hole 15, the first movable plate 4 is slidably connected to the inside of the first connecting groove 17, the second movable plate 5 penetrates through the inside of the first connecting hole 15, the second movable plate 5 is slidably connected with the first connecting hole 15, a sliding hole 18 penetrates through the surface of the first movable plate 4, a sliding rod 19 is fixedly connected to one side of the second movable plate 5, the sliding rod 19 is perpendicular to the second movable plate 5, one end of the sliding rod 19 penetrates through the sliding hole 18 to be slidably connected with the first movable plate 4, an installing groove 16 is formed in one side, close to the second bearing assembly 3, of the first bearing assembly 2, and one end of the second movable plate 5 is inserted into the installing groove 16 to be fixedly connected with the first bearing assembly 2.
Furthermore, an opening 7 is arranged on one side of the protective shell 6 away from the second bearing unit 3, a sliding groove 8 is arranged on the inner wall of the protective shell 6, the sliding groove 8 is L-shaped, one end of the sliding groove 8 is parallel to the opening 7, the sliding block 9 is connected inside the other end of the sliding groove 8 in a sliding manner, one end of the sliding block 9 is fixedly connected with a round rod, one end of the round rod penetrates through the sliding groove 8 to be fixedly connected with a hydraulic cylinder 10, the round rod is horizontally arranged, the hydraulic cylinder 10 is connected with a control assembly, sliding block 9 upper end is provided with connecting plate 12, and connecting plate 12 is close to one side fixedly connected with baffle 13 of opening 7, and one side swing joint that opening 7 was kept away from to connecting plate 12 has two pulleys 11, and a pulley 11 is located sliding block 9, and another pulley 11 is located sliding groove 8 in with sliding groove 8 sliding connection, and connecting plate 12 one end is located sliding block 9 top and sliding block 9 sliding connection.
Further, the upper end of the sliding hole 18 is located on the side of the first moving plate 4 away from the first bearing assembly 2, the lower end of the sliding hole 18 is located on the side of the first moving plate 4 close to the first bearing assembly 2, and the first connecting hole 15 and the mounting groove 16 are located on the same horizontal line.
Furthermore, a limit plate 14 is arranged inside one end of the sliding groove 8 close to the opening 7, and the two pulleys 11 are located at the upper end and the lower end of the limit plate 14.
Further, the width of the connecting plate 12 is the same as the distance between the sliding groove 8 and the opening 7.
The working principle is as follows: the fixing device is arranged to facilitate the connection of the first bearing assembly 2 and the second bearing assembly 3, the first moving plate 4 is pressed downwards along the first connecting groove 17, the first moving plate 4 moves downwards, the second moving plate 5 is positioned inside the first connecting hole 15 due to the sliding rod 19 being in sliding connection with the sliding hole 18, the sliding hole 18 moves downwards, the sliding rod 19 is driven to move along the sliding hole 18, the sliding rod 19 moves rightwards, the second moving plate 5 is driven by the sliding rod 19 to move rightwards, the second moving plate 5 is moved until being inserted into the mounting groove 16, the first bearing assembly 2 and the second bearing assembly 3 are fixed by the second moving plate 5, the protective shell 6 is arranged to protect the first bearing assembly 2, the second bearing assembly 3 and the axle body 1 to a certain extent, the falling of dust is reduced, if the internal situation needs to be observed, the hydraulic cylinder 10 is controlled by the control assembly to drive the round rod to move rightwards, the round rod drives the sliding block 9 to move rightwards, the sliding block 9 drives one end of the connecting plate 12 to move rightwards, the other end of the connecting plate 12 moves along the sliding groove 8 through the pulley 11 until the pulley 11 at the other end of the connecting plate 12 moves to the upper end of the limiting block 14, the baffle 13 is far away from the opening 7 at the moment, and the internal situation can be observed through the opening 7.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A special bearing assembly for an axle, characterized in that: the automobile axle comprises an axle body (1), a first bearing assembly (2) and a second bearing assembly (3), wherein the first bearing assembly (2) and the second bearing assembly (3) are sleeved on the axle body (1), the first bearing assembly (2) and the second bearing assembly (3) are fixedly connected through a fixing device, a protective shell (6) is sleeved outside the first bearing assembly (2) and the second bearing assembly (3), the fixing device comprises a first moving plate (4), a second moving plate (5), a first connecting hole (15), a first connecting groove (17) and a sliding rod (19), the upper end and the lower end of the second bearing assembly (3) are provided with the first connecting groove (17), the upper end and the lower end of the second bearing assembly (3) are provided with the first connecting hole (15) in a penetrating manner, the first connecting groove (17) is vertically arranged, the first connecting hole (15) is horizontally arranged, and the first connecting groove (17) is connected with the first connecting hole (, the first connecting groove (17) is positioned at one side of the first connecting hole (15), the first moving plate (4) is connected in the first connecting groove (17) in a sliding way, the second moving plate (5) is arranged in the first connecting hole (15) in a penetrating way, the second moving plate (5) is connected with the first connecting hole (15) in a sliding way, a sliding hole (18) is arranged on the surface of the first moving plate (4) in a penetrating way, one side of the second moving plate (5) is fixedly connected with a sliding rod (19), the sliding rod (19) is vertical to the second moving plate (5), one end of the sliding rod (19) penetrates through the sliding hole (18) to be connected with the first moving plate (4) in a sliding way, one side of the first bearing assembly (2) close to the second bearing assembly (3) is provided with an installation groove (16), and one end of the second moving plate (5) is inserted into the installation groove (16) to be fixedly connected with the first bearing assembly (2).
2. The axle-specific bearing assembly of claim 1, wherein: an opening (7) is arranged on one side, away from the second bearing assembly (3), of the protective shell (6), a sliding groove (8) is arranged on the inner wall of the protective shell (6), the sliding groove (8) is L-shaped, one end of the sliding groove (8) is parallel to the opening (7), a sliding block (9) is connected inside the other end of the sliding groove (8) in a sliding manner, one end of the sliding block (9) is fixedly connected with a round rod, one end of the round rod penetrates through the sliding groove (8) and is fixedly connected with a hydraulic cylinder (10), the round rod is horizontally arranged, the hydraulic cylinder (10) is connected with a control assembly, a connecting plate (12) is arranged at the upper end of the sliding block (9), a baffle (13) is fixedly connected to one side, close to the opening (7), of the connecting plate (12) is movably connected with two pulleys (11) on one side, away, the other pulley (11) is positioned in the sliding groove (8) and is in sliding connection with the sliding groove (8), and one end of the connecting plate (12) is positioned above the sliding block (9) and is in sliding connection with the sliding block (9).
3. The axle-specific bearing assembly of claim 1, wherein: the upper end of the sliding hole (18) is located on one side, far away from the first bearing assembly (2), of the first moving plate (4), the lower end of the sliding hole (18) is located on one side, close to the first bearing assembly (2), of the first moving plate (4), and the first connecting hole (15) and the mounting groove (16) are located on the same horizontal line.
4. The axle-specific bearing assembly of claim 2, wherein: a limiting plate (14) is arranged inside one end, close to the opening (7), of the sliding groove (8), and the two pulleys (11) are located at the upper end and the lower end of the limiting plate (14).
5. The axle-specific bearing assembly of claim 2, wherein: the width of the connecting plate (12) is the same as the distance between the sliding groove (8) and the opening (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522703.9U CN210164807U (en) | 2019-04-17 | 2019-04-17 | Special bearing assembly for axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522703.9U CN210164807U (en) | 2019-04-17 | 2019-04-17 | Special bearing assembly for axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210164807U true CN210164807U (en) | 2020-03-20 |
Family
ID=69789932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920522703.9U Expired - Fee Related CN210164807U (en) | 2019-04-17 | 2019-04-17 | Special bearing assembly for axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210164807U (en) |
-
2019
- 2019-04-17 CN CN201920522703.9U patent/CN210164807U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |