CN219821114U - Automobile rear core shaft convenient to detach - Google Patents
Automobile rear core shaft convenient to detach Download PDFInfo
- Publication number
- CN219821114U CN219821114U CN202321081268.3U CN202321081268U CN219821114U CN 219821114 U CN219821114 U CN 219821114U CN 202321081268 U CN202321081268 U CN 202321081268U CN 219821114 U CN219821114 U CN 219821114U
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- wall
- groove
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- fixed
- mounting
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- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 10
- 230000007774 longterm Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses an automobile rear mandrel convenient to detach, which comprises a mounting plate, wherein the top of the mounting plate is provided with a mounting groove, the inner wall of the mounting groove is movably provided with a rear mandrel body, a fixing frame is arranged outside the rear mandrel body, the inner wall of the fixing frame is provided with a sleeve, the outer wall of a rod body is provided with a fixing block, the inner wall of the mounting groove is provided with a fixing groove, and the inner wall of the sliding groove is movably provided with a pushing block. According to the utility model, the convenient dismounting device is arranged, the fixed block is extruded with the inner wall of the mounting groove, after the fixed block moves into the fixed groove, the spring is reset, the fixed block is sprung into the fixed groove, when the fixed block needs to be dismounted, the L-shaped push rod is pushed, the push block is pushed to extrude the fixed block, and after the fixed block is extruded out of the fixed groove, the rear mandrel body can be dismounted for maintenance or replacement, so that the traditional dismounting mode by using bolts is changed, and a worker can dismount the rear mandrel body more conveniently.
Description
Technical Field
The utility model relates to the technical field of automobile rear mandrels, in particular to an automobile rear mandrel convenient to detach.
Background
An automobile, a non-track-borne vehicle with 4 or more wheels, is mainly used for: vehicles for carrying people or goods and towing the same are one of the important modes of people going out along with the continuous development of society and the continuous progress of technology, and automobiles are assembled from various parts, wherein a rear mandrel is one of the important parts of the automobiles.
The existing automobile rear core shaft is connected and fixed through bolts, and when the automobile rear core shaft needs to be overhauled or replaced, the problem that workers are inconvenient to disassemble and overhaul or replace the automobile rear core shaft is solved.
Disclosure of Invention
The utility model aims to provide an automobile rear mandrel convenient to detach, so as to solve the technical problem that the automobile rear mandrel is inconvenient to detach by workers in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an automobile rear core shaft convenient to detach, comprising:
the top of the mounting plate is provided with a mounting groove, and the inner wall of the mounting groove is movably provided with a rear mandrel body;
the fixed frame, fixed frame sets up the outside of arranging in back dabber body, the sleeve is installed to fixed frame's inner wall, the body of rod is installed to telescopic inner wall, the outer wall of the body of rod is encircleed and is installed the spring, the fixed block is installed to the outer wall of the body of rod, the inner wall of mounting groove is equipped with the fixed slot, and the one end of fixed block runs through in the inside of fixed slot, the plate is installed to the inner wall of mounting panel, the inner wall of plate is equipped with the sliding tray, the inner wall movable mounting of sliding tray has the ejector pad, L type push rod is installed to the outer wall of ejector pad, the top of mounting panel is equipped with the hole, and L type push rod is located the inside of hole.
Preferably, a plurality of groups of connecting holes are formed in the top of the mounting plate.
Preferably, the connecting plate is installed to the outer wall of back dabber body, the inner wall of connecting plate is equipped with the passageway, the top of mounting panel is equipped with the screw thread groove.
Preferably, a slotted hole is formed in the top of the rear mandrel body.
Preferably, a bracket is arranged on the inner wall of the slot hole, and a first magnet is arranged on the outer wall of the bracket.
Preferably, the second magnet is installed on the outer wall of the first magnet, the block is installed on the outer wall of the second magnet, and the concave plate is installed on the outer wall of the block.
Preferably, the hinge is installed to the outer wall of concave board, the baffle is installed to the outer wall of hinge.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the convenient dismounting device is arranged, so that the rear mandrel body is inconvenient to dismount by twisting the bolt for long-term use, so that workers are required to dismount and overhaul or replace the rear mandrel body conveniently, the rear mandrel body is moved into the mounting groove without being fixed by the bolt, the fixed block is extruded with the inner wall of the mounting groove, the rod body is contracted in the sleeve, the spring is in a compressed state, when the fixed block is moved into the fixing groove, the spring is reset, the fixed block is sprung into the fixing groove to fix the rear mandrel body, when the rear mandrel body is required to be dismounted, the L-shaped push rod is pushed to move in the sliding groove, the push block is extruded into the fixing block and extruded out of the fixing groove, the spring is in a compressed state, the rear mandrel body can be dismounted and overhauled or replaced by the bolt, the traditional bolt fixing and dismounting mode is changed, and the rear mandrel body is more conveniently dismounted by workers;
2. according to the utility model, the dustproof device is arranged, the rear spindle body is used for being connected with an automobile, when the rear spindle body is connected with the automobile, the inside of the rear spindle body is required to be kept clean, the rear spindle body is protected from dust when the rear spindle body is not mounted with the automobile, the situation that the friction force of the bearing in the rear spindle body is increased when the automobile turns due to the fact that a large amount of dust is adsorbed in the rear spindle body is prevented, the slotted hole is used for being provided with the bracket, the bracket is used for being provided with the magnet I, when the rear spindle body is not mounted, the magnet II and the magnet I are adsorbed, the concave plate is further mounted on the rear spindle body, the baffle is covered on the rear spindle body through the hinge, and then the rear spindle body is sealed, so that the situation that the friction force of the bearing in the rear spindle body is increased when the automobile turns due to the fact that the dust enters the rear spindle body and is adsorbed on the inner wall of the rear spindle body is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic view of a portion of a disassembled structure of the present utility model;
FIG. 4 is a schematic view of a portion of a latch according to the present utility model;
fig. 5 is a schematic view of a part of the dust-proof device of the present utility model.
In the figure: 1. a mounting plate; 2. a connection hole; 3. a channel; 4. a thread groove; 5. a mounting groove; 6. a rear mandrel body; 7. a connecting plate; 8. a fixed frame; 9. a sleeve; 10. a rod body; 11. a spring; 12. a fixed block; 13. a fixing groove; 14. a plate; 15. a sliding groove; 16. a pushing block; 17. a hole; 18. an L-shaped push rod; 19. a slot hole; 20. a bracket; 21. a first magnet; 22. a second magnet; 23. a block; 24. a concave plate; 25. a hinge; 26. and a baffle.
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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, an automobile rear mandrel convenient to detach comprises a mounting plate 1, wherein a mounting groove 5 is formed in the top of the mounting plate 1, a rear mandrel body 6 is movably mounted on the inner wall of the mounting groove 5, a plurality of groups of connecting holes 2 are formed in the top of the mounting plate 1, a connecting plate 7 is mounted on the outer wall of the rear mandrel body 6, a channel 3 is formed in the inner wall of the connecting plate 7, a thread groove 4 is formed in the top of the mounting plate 1, the rear mandrel body 6 is moved into the mounting groove 5, the rear mandrel body 6 is fixed in the thread groove 4 through a bolt penetrating through the channel 3, the connecting plate 7 is fixed with the mounting plate 1, and then the rear mandrel body 6 is fixed and is connected with an automobile through the connecting holes 2.
Referring to fig. 2, 3 and 4, the fixing frame 8 is provided with the fixing frame 8 outside the rear mandrel body 6, the inner wall of the fixing frame 8 is provided with the sleeve 9, the inner wall of the sleeve 9 is provided with the rod body 10, the outer wall of the rod body 10 is provided with the spring 11 in a surrounding manner, the outer wall of the rod body 10 is provided with the fixing block 12, the inner wall of the mounting groove 5 is provided with the fixing groove 13, one end of the fixing block 12 penetrates through the inside of the fixing groove 13, the inner wall of the mounting plate 1 is provided with the plate 14, the inner wall of the plate 14 is provided with the sliding groove 15, the inner wall of the sliding groove 15 is movably provided with the push block 16, the outer wall of the push block 16 is provided with the L-shaped push rod 18, the top of the mounting plate 1 is provided with the hole 17, the L-shaped push rod 18 is positioned in the hole 17, the rear mandrel body 6 is inconvenient to overhaul or replace after long-term use through twisting bolts, therefore, the workers need to conveniently disassemble, overhaul and replace the rear mandrel body 6, the rear mandrel body 6 is moved into the mounting groove 5 without being fixed by bolts, the fixed block 12 is extruded with the inner wall of the mounting groove 5, the rod body 10 is contracted in the sleeve 9, the spring 11 is in a pressed state, when the fixed block 12 is moved into the fixing groove 13, the spring 11 is reset, the fixed block 12 is sprung into the fixing groove 13, the rear mandrel body 6 is further fixed, when the rear mandrel body is required to be disassembled, the L-shaped push rod 18 is pushed, the push block 16 is moved in the sliding groove 15, the push block 16 is extruded into the fixed block 12, the fixed block 12 is extruded out of the fixing groove 13, the spring 11 is in a pressed state, the rear mandrel body 6 can be disassembled for overhaul or replacement, the bolt is very inconvenient to disassemble, and the traditional bolt fixing and disassembling mode is changed, so that the staff can detach the rear mandrel body 6 more conveniently.
Referring to fig. 2 and 5, the top of the rear spindle body 6 is provided with a slot 19, the inner wall of the slot 19 is provided with a bracket 20, the outer wall of the bracket 20 is provided with a first magnet 21, the outer wall of the first magnet 21 is provided with a second magnet 22, the outer wall of the second magnet 22 is provided with a block 23, the outer wall of the block 23 is provided with a concave plate 24, the outer wall of the concave plate 24 is provided with a hinge 25, the outer wall of the hinge 25 is provided with a baffle 26, the rear spindle body 6 is used for connection with an automobile, when the rear spindle body 6 is connected with the automobile, the rear spindle body 6 is required to be kept clean and tidy, dust protection is carried out on the rear spindle body 6 when the rear spindle body is not installed with the automobile, the inner wall of the rear spindle body 6 is prevented from absorbing a large amount of dust to cause the situation that the friction force of the bearing in the rear spindle body 6 increases when the automobile turns, the bracket 20 is used for installing the first magnet 21, when the rear spindle body 6 is not installed, the second magnet 22 is adsorbed with the first magnet 21, and the concave plate 24 is further arranged on the rear spindle body 6, when the rear spindle body 6 is covered on the hinge 25, the rear spindle body is required to be sealed, and the dust is prevented from entering the rear spindle body 6, and the situation is prevented from entering the rear spindle body 6 when the rear spindle body is increased.
The working principle is that the rear mandrel body 6 is moved into the mounting groove 5 and is fixed into the thread groove 4 through the bolt penetrating channel 3, the connecting plate 7 is fixed with the mounting plate 1, then the rear mandrel body 6 is fixed and is connected with an automobile through the connecting hole 2, the rear mandrel body 6 needs to be overhauled or replaced after long-term use, the disassembly is quite inconvenient through twisting the bolt, so that workers need to conveniently disassemble and overhaul or replace the rear mandrel body 6, the rear mandrel body 6 is moved into the mounting groove 5 without being fixed through the bolt, the fixing block 12 is extruded with the inner wall of the mounting groove 5, the rod body 10 is contracted in the sleeve 9, the spring 11 is in a compressed state, after the fixing block 12 is moved into the fixing groove 13, the spring 11 is reset, the fixing block 12 is sprung into the fixing groove 13, then the rear mandrel body 6 is fixed, the L-shaped push rod 18 is pushed, the push block 16 moves in the sliding groove 15 when the rear mandrel body needs to be disassembled, after the push block 16 is used for extruding the fixed block 12 and extruding the fixed block 12 into the fixed groove 13, the spring 11 is in a pressed state, the rear mandrel body 6 can be disassembled for maintenance or replacement, the bolt is very inconvenient to disassemble and the traditional bolt fixing and disassembling mode is changed, so that a worker can disassemble the rear mandrel body 6 more conveniently, the rear mandrel body 6 is used for being connected with an automobile, when the rear mandrel body 6 is connected with the automobile, the interior of the rear mandrel body 6 is required to be kept clean and tidy absolutely, the rear mandrel body 6 is protected from dust when the rear mandrel body 6 is not installed with the automobile, the situation that friction force of a bearing in the rear mandrel body 6 is increased when the automobile turns due to the fact that a large amount of dust is adsorbed in the rear mandrel body 6 is prevented, the slotted hole 19 is used for installing the bracket 20, the bracket 20 is used for installing the magnet 21, when the rear mandrel body 6 is not installed, the magnet No. two 22 and the magnet No. one 21 are adsorbed, the concave plate 24 is further installed on the rear mandrel body 6, the baffle 26 is covered on the rear mandrel body 6 through the hinge 25, the rear mandrel body 6 is further sealed, dust is prevented from entering the rear mandrel body 6, a large amount of dust is adsorbed on the inner wall of the rear mandrel body 6, and the friction force of the bearing in the rear mandrel body 6 is increased when the automobile turns.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The automobile rear mandrel convenient to detach is characterized by comprising a mounting plate (1), wherein the top of the mounting plate (1) is provided with a mounting groove (5), and the inner wall of the mounting groove (5) is movably provided with a rear mandrel body (6);
fixed frame (8), fixed frame (8) set up in the outside of back dabber body (6), sleeve (9) are installed to the inner wall of fixed frame (8), body of rod (10) are installed to the inner wall of sleeve (9), spring (11) are installed around the outer wall of body of rod (10), fixed block (12) are installed to the outer wall of body of rod (10), the inner wall of mounting groove (5) is equipped with fixed slot (13), and the one end of fixed block (12) runs through in the inside of fixed slot (13), plate (14) are installed to the inner wall of mounting panel (1), the inner wall of plate (14) is equipped with sliding groove (15), the inner wall movable mounting of sliding groove (15) has ejector pad (16), L type push rod (18) are installed to the outer wall of ejector pad (16), the top of mounting panel (1) is equipped with hole (17), and L type push rod (18) are located the inside of hole (17).
2. The automobile rear spindle convenient to detach according to claim 1, wherein: the top of mounting panel (1) is equipped with multiunit connecting hole (2).
3. The automobile rear spindle convenient to detach according to claim 1, wherein: the connecting plate (7) is installed to the outer wall of back dabber body (6), the inner wall of connecting plate (7) is equipped with passageway (3), the top of mounting panel (1) is equipped with thread groove (4).
4. The automobile rear spindle convenient to detach according to claim 1, wherein: the top of the rear mandrel body (6) is provided with a slotted hole (19).
5. The automobile rear spindle convenient to detach according to claim 4, wherein: the inner wall of the slotted hole (19) is provided with a bracket (20), and the outer wall of the bracket (20) is provided with a first magnet (21).
6. The automobile rear spindle convenient to detach according to claim 5, wherein: the outer wall of magnet number one (21) is installed magnet number two (22), block (23) are installed to the outer wall of magnet number two (22), concave template (24) are installed to the outer wall of block (23).
7. The automobile rear spindle convenient to detach according to claim 6, wherein: the hinge (25) is installed to the outer wall of concave board (24), baffle (26) are installed to the outer wall of hinge (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321081268.3U CN219821114U (en) | 2023-05-08 | 2023-05-08 | Automobile rear core shaft convenient to detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321081268.3U CN219821114U (en) | 2023-05-08 | 2023-05-08 | Automobile rear core shaft convenient to detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219821114U true CN219821114U (en) | 2023-10-13 |
Family
ID=88274980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321081268.3U Active CN219821114U (en) | 2023-05-08 | 2023-05-08 | Automobile rear core shaft convenient to detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219821114U (en) |
-
2023
- 2023-05-08 CN CN202321081268.3U patent/CN219821114U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |