CN220816512U - Heat dissipation type wheel edge supporting shaft - Google Patents
Heat dissipation type wheel edge supporting shaft Download PDFInfo
- Publication number
- CN220816512U CN220816512U CN202322780705.7U CN202322780705U CN220816512U CN 220816512 U CN220816512 U CN 220816512U CN 202322780705 U CN202322780705 U CN 202322780705U CN 220816512 U CN220816512 U CN 220816512U
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- Prior art keywords
- fixed mounting
- mounting base
- movable
- heat dissipation
- supporting shaft
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 24
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 210000005056 cell body Anatomy 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a heat dissipation type wheel rim supporting shaft which comprises a fixed mounting base, wherein a movable shaft block is arranged on the lower side of the middle end of the inside of the fixed mounting base, a rubber anti-slip pad is arranged on the upper surface of the movable shaft block, a supporting shaft body connected with the fixed mounting base is arranged at the upper end of the middle part of the movable shaft block, an adjusting bolt is arranged at the joint of a mounting frame and the fixed mounting base, and a filtering ventilation net is arranged on the inner side of the mounting frame; the movable crank is characterized in that the single bodies of the movable crank are respectively arranged at the outer sides of the left end and the right end of the fixed mounting base, a limiting bolt connected with the fixed mounting base is arranged at the outer side of the movable crank, and a movable shaft sleeve is arranged at the outer side of the adjusting rod. This heat dissipation formula wheel limit back shaft can carry out the heat dissipation as required and handle, avoids causing the problem that long-time use leads to the temperature to rise, is favorable to carrying out stable spacing connection, and has improved the practical effect of device.
Description
Technical Field
The utility model relates to the technical field related to wheel side support shafts, in particular to a heat dissipation type wheel side support shaft.
Background
The wheel edge supporting shaft is commonly used on heavy trucks, off-road vehicles or large trucks, when a larger main transmission ratio and a larger ground clearance are required, the gear mechanism of the second-stage speed reducer in the double-click main speed reducer is often manufactured into two sets which are respectively arranged nearby driving wheels on two sides, and the adoption of the wheel edge supporting shaft can meet the advantages that under the condition of the same total transmission ratio, the loads of the components such as a speed changer, a transmission shaft, the main speed reducer, a differential mechanism, a half shaft and the like are reduced, the size is reduced, and the driving axle obtains the larger ground clearance, and the like:
Chinese patent grant bulletin number CN215354337U discloses a wheel limit speed reduction back shaft, including the back shaft, still include to deposit axle mechanism and immersion oil mechanism, it comprises base plate, C shape layer board, C shape cushion, curb plate and grudging post to deposit axle mechanism, the top middle part of base plate is protruding to have the grudging post, and the surface welding of grudging post has C shape layer board, the middle part bonding of C shape layer board has C shape cushion, and the welding of the both ends block below of C shape layer board has the curb plate.
The prior art solutions described above have the following drawbacks: the problem that is inconvenient for carrying out heat dissipation treatment as required, easily causes long-time use to lead to the temperature to rise, is inconvenient for carrying out stable spacing connection, and the practical effect is not good, so we propose a heat dissipation type wheel limit back shaft to solve the problem that proposes in the above-mentioned.
Disclosure of utility model
The utility model aims to provide a heat dissipation type wheel rim support shaft, which solves the problems that the heat dissipation treatment according to the needs is inconvenient, the temperature rise is easy to cause due to long-time use, the stable limit connection is inconvenient, and the practical effect is poor in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat dissipation formula wheel limit back shaft, includes the fixed mounting base, the inside middle-end downside of fixed mounting base is provided with the loose axle piece, and the upper surface of loose axle piece is provided with the rubber slipmat, the middle part upper end of loose axle piece is provided with the back shaft body that is connected with the fixed mounting base, and the upper end inboard of fixed mounting base is provided with the installing frame, the junction of installing frame and fixed mounting base is provided with the regulation bolt, and the upper end outside of regulation bolt is provided with the rubber circle, the inboard of installing frame is provided with the filtration ventilation net;
The movable crank is characterized in that the movable crank is arranged on the outer sides of the left end and the right end of the fixed mounting base respectively, a limiting bolt connected with the fixed mounting base is arranged on the outer side of the movable crank, an adjusting rod is fixedly arranged on the inner side of the movable crank, a movable shaft sleeve is arranged on the outer side of the adjusting rod, and a limiting inserting rod connected with the supporting shaft body is arranged at the inner end of the movable shaft sleeve.
Preferably, the four corners of the outer end of the fixed mounting base are provided with reserved mounting holes convenient for butt joint and mounting, and the inner wall of each reserved mounting hole is provided with a damping rubber block with an anti-skid effect.
Preferably, the movable shaft block is connected with the rubber anti-slip pad in an adhesive manner, the movable shaft block is attached to the lower end surface of the support shaft body through the rubber anti-slip pad, and the movable shaft block is connected with the support shaft body in a clamping manner.
Preferably, the mounting frame is connected with the fixed mounting base in a clamping manner, the mounting frame is connected with the filtering ventilation net in an adhesive manner, and the cross section of the mounting frame is annular.
Preferably, the mounting frame and the fixed mounting base are connected with the adjusting bolt in a threaded mode, and the adjusting bolt is connected with the rubber ring in a nested mode.
Preferably, the adjusting rod is connected with the movable shaft sleeve in a threaded mode, the movable shaft sleeve is fixedly connected with the limiting inserted rod, and the limiting inserted rod is connected with the supporting shaft body in an inserting mode.
Preferably, the lower extreme of spacing inserted bar is provided with spacing connecting piece, and the outside of spacing connecting piece has seted up the spacing cell body that is located the inside downside of fixed mounting base to spacing connecting piece constitutes block formula sliding structure in the spacing cell body.
Preferably, the limiting bolt penetrates through the movable crank and is connected with the fixed mounting base in a clamping manner, and the movable crank is fixedly connected with the adjusting rod.
Compared with the prior art, the utility model has the beneficial effects that: the heat dissipation type wheel rim support shaft can conduct heat dissipation treatment according to needs, avoids the problem of temperature rise caused by long-time use, is favorable for stable limit connection, and improves the practical effect of the device;
1. The installation frame is connected with the fixed installation base in a clamping manner, the installation frame is connected with the filtering ventilation net in an adhering manner, the cross section of the installation frame is in an annular shape, the installation frame is sleeved on the outer side of the supporting shaft body and is in butt joint with the fixed installation base, and the rubber ring is sleeved on the outer side of the adjusting bolt, so that the installation frame and the fixed installation base can be in threaded connection by the adjusting bolt;
2. The movable shaft sleeve is connected with the support shaft body in a threaded manner, and is connected with the support shaft body in an inserting manner through a limiting inserted rod fixedly connected with the movable shaft sleeve, so that the movable shaft sleeve in threaded connection with the adjusting rod can stably and transversely move in the limiting groove body through the limiting connecting piece when the movable crank is rotated, and the support shaft body is limited and fixed;
3. The movable shaft block is connected with the rubber anti-slip pad in an adhesive manner, the movable shaft block is attached to the lower end surface of the support shaft body through the rubber anti-slip pad, the movable shaft block is connected with the support shaft body in a clamping manner, timely disassembly and replacement can be performed when the support shaft body is damaged, the cooperation limiting bolt penetrates through the movable crank and is connected with the fixed mounting base in a clamping manner, the movable crank can be limited, and the practical effect of the device is effectively improved.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
fig. 4 is a schematic top sectional view of the connection of the fixed mounting base and the mounting frame of the present utility model.
In the figure: 1. a base is fixedly installed; 2. reserving a mounting hole; 3. a movable shaft block; 4. a rubber anti-slip pad; 5. a support shaft body; 6. a mounting frame; 7. an adjusting bolt; 8. a rubber ring; 9. a filtering ventilation net; 10. a movable crank; 11. an adjusting rod; 12. a movable shaft sleeve; 13. a limit inserted link; 14. a limit connecting piece; 15. a limit groove body; 16. and (5) limiting the bolt.
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. 1-4, the present utility model provides a technical solution: the utility model provides a heat dissipation formula wheel limit back shaft, including the inside middle-end downside of fixed mounting base 1 is provided with loose axle piece 3, and the upper surface of loose axle piece 3 is provided with rubber slipmat 4, the middle part upper end of loose axle piece 3 is provided with back shaft body 5 that is connected with fixed mounting base 1, and the upper end inboard of fixed mounting base 1 is provided with mounting frame 6, the junction of mounting frame 6 and fixed mounting base 1 is provided with adjusting bolt 7, and the upper end outside of adjusting bolt 7 is provided with rubber circle 8, the inboard of mounting frame 6 is provided with filtration ventilation net 9;
the movable crank 10 monomers are respectively arranged at the outer sides of the left end and the right end of the fixed mounting base 1, a limiting bolt 16 connected with the fixed mounting base 1 is arranged at the outer side of the movable crank 10, an adjusting rod 11 is fixedly arranged at the inner side of the movable crank 10, a movable shaft sleeve 12 is arranged at the outer side of the adjusting rod 11, and a limiting inserting rod 13 connected with the supporting shaft body 5 is arranged at the inner end of the movable shaft sleeve 12.
When the heat dissipation type wheel side support shaft is used, each part is assembled, then the fixed installation base 1 is stably installed at a designated position through the reserved installation hole 2, specifically, as shown in fig. 1, 2 and 4, the movable shaft block 3 and the rubber anti-slip pad 4 are connected in an adhering mode, the movable shaft block 3 is in an adhering mode through the rubber anti-slip pad 4 and the lower end surface of the support shaft body 5, the movable shaft block 3 and the support shaft body 5 are connected in a clamping mode, timely disassembly and replacement can be performed when the support shaft body 5 is damaged, the adjusting rod 11 is connected with the movable shaft sleeve 12 in a threaded mode, the movable shaft sleeve 12 is connected with the support shaft body 5 in an inserting mode through the fixed connection limiting inserted rod 13, when the movable crank 10 is rotated, the movable shaft sleeve 12 in threaded connection with the adjusting rod 11 is enabled to perform stable transverse movement in the limiting groove body 15 through the limiting connecting piece 14, the support shaft body 5 is limited and the limiting plug pin 16 penetrates through the movable crank 10 and is connected with the fixed installation base 1 in a clamping mode, and the movable crank 10 can be limited.
Specifically, as in fig. 1, fig. 3 and fig. 4, the installation frame 6 is connected with the fixed installation base 1 in a clamping manner, the installation frame 6 is connected with the filtration and ventilation net 9 in an adhering manner, the cross section of the installation frame 6 is in an annular shape, the installation frame 6 is sleeved on the outer side of the supporting shaft body 5 and is in butt joint with the fixed installation base 1, the rubber ring 8 is sleeved on the outer side of the adjusting bolt 7, the installation frame 6 and the fixed installation base 1 can be in threaded connection by the adjusting bolt 7, when the supporting shaft body 5 rotates to generate heat, the adjusting bolt 7 can be used for dissipating, and wind in the external air can enter from the adjusting bolt 7 and then is discharged from the lower end of the fixed installation base 1, so that the effect of heat dissipation treatment is achieved.
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 (8)
1. A heat dissipation type wheel rim supporting shaft, comprising:
The anti-slip device comprises a fixed mounting base (1), wherein a movable shaft block (3) is arranged at the lower side of the middle end of the inside of the fixed mounting base (1), a rubber anti-slip pad (4) is arranged on the upper surface of the movable shaft block (3), a supporting shaft body (5) connected with the fixed mounting base (1) is arranged at the upper end of the middle part of the movable shaft block (3), a mounting frame (6) is arranged at the inner side of the upper end of the fixed mounting base (1), an adjusting bolt (7) is arranged at the joint of the mounting frame (6) and the fixed mounting base (1), a rubber ring (8) is arranged at the outer side of the upper end of the adjusting bolt (7), and a filtering ventilation net (9) is arranged at the inner side of the mounting frame (6);
The movable crank (10) is characterized in that the single bodies of the movable crank (10) are respectively arranged on the outer sides of the left end and the right end of the fixed mounting base (1), a limiting bolt (16) connected with the fixed mounting base (1) is arranged on the outer side of the movable crank (10), an adjusting rod (11) is fixedly arranged on the inner side of the movable crank (10), a movable shaft sleeve (12) is arranged on the outer side of the adjusting rod (11), and a limiting inserted rod (13) connected with the supporting shaft body (5) is arranged at the inner end of the movable shaft sleeve (12).
2. The heat dissipation type wheel rim supporting shaft according to claim 1, wherein: the four corners of the outer end of the fixed mounting base (1) are provided with reserved mounting holes (2) which are convenient to butt-joint and mount, and the inner wall of each reserved mounting hole (2) is provided with a damping rubber block with an anti-skid effect.
3. The heat dissipation type wheel rim supporting shaft according to claim 1, wherein: the movable shaft block (3) is connected with the rubber anti-slip pad (4) in an adhesive mode, the movable shaft block (3) is attached to the lower end surface of the support shaft body (5) through the rubber anti-slip pad (4), and the movable shaft block (3) is connected with the support shaft body (5) in a clamping mode.
4. The heat dissipation type wheel rim supporting shaft according to claim 1, wherein: the installation frame (6) is connected with the fixed installation base (1) in a clamping mode, the installation frame (6) is connected with the filtering ventilation net (9) in an adhesive mode, and the cross section of the installation frame (6) is in an annular shape.
5. The heat dissipation type wheel rim supporting shaft according to claim 4, wherein: the mounting frame (6) and the fixed mounting base (1) are connected with the adjusting bolt (7) in a threaded mode, and the adjusting bolt (7) is connected with the rubber ring (8) in a nested mode.
6. The heat dissipation type wheel rim supporting shaft according to claim 1, wherein: the adjusting rod (11) is connected with the movable shaft sleeve (12) in a threaded mode, the movable shaft sleeve (12) is fixedly connected with the limiting inserted rod (13), and the limiting inserted rod (13) is connected with the supporting shaft body (5) in an inserting mode.
7. The heat dissipation type wheel rim supporting shaft according to claim 6, wherein: the lower extreme of spacing inserted bar (13) is provided with spacing connecting piece (14), and spacing cell body (15) that are located fixed mounting base (1) inside downside are seted up in the outside of spacing connecting piece (14) to spacing connecting piece (14) constitute block formula sliding construction in spacing cell body (15).
8. The heat dissipation type wheel rim supporting shaft according to claim 1, wherein: the limiting bolt (16) penetrates through the movable crank (10) and is connected with the fixed mounting base (1) in a clamping mode, and the movable crank (10) is fixedly connected with the adjusting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322780705.7U CN220816512U (en) | 2023-10-17 | 2023-10-17 | Heat dissipation type wheel edge supporting shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322780705.7U CN220816512U (en) | 2023-10-17 | 2023-10-17 | Heat dissipation type wheel edge supporting shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816512U true CN220816512U (en) | 2024-04-19 |
Family
ID=90671138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322780705.7U Active CN220816512U (en) | 2023-10-17 | 2023-10-17 | Heat dissipation type wheel edge supporting shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816512U (en) |
-
2023
- 2023-10-17 CN CN202322780705.7U patent/CN220816512U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |