CN219035325U - Cylindrical roller with good heat dissipation effect - Google Patents
Cylindrical roller with good heat dissipation effect Download PDFInfo
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- CN219035325U CN219035325U CN202222975020.3U CN202222975020U CN219035325U CN 219035325 U CN219035325 U CN 219035325U CN 202222975020 U CN202222975020 U CN 202222975020U CN 219035325 U CN219035325 U CN 219035325U
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Abstract
The utility model discloses a cylindrical roller with good heat dissipation effect, which belongs to the technical field of bearings and comprises a first sub-roller assembly, wherein the first sub-roller assembly is connected with a second sub-roller assembly through two fixing assemblies, and four positioning assemblies are arranged in the first sub-roller assembly and the second sub-roller assembly. This cylinder roller that radiating effect is good, through setting up oil storage tank, oil storage cotton and louvre, because of offered a plurality of louvre in this roller, increased the area of contact of this roller with external, the heat that makes the roller produce in the course of the work can be quick elimination, lubricating oil in oil storage tank and the oil storage cotton is thrown out simultaneously and is then attached to the outer lane and the inner circle surface that contact with this roller, the friction between roller and external outer lane and the inner circle has been reduced, make this roller be difficult for producing heat because of the friction is too big in the during operation, make this roller be difficult for producing high temperature and then take place wearing and tearing in the course of the work, make this roller have good radiating effect.
Description
Technical Field
The utility model belongs to the technical field of bearings, and particularly relates to a cylindrical roller with a good heat dissipation effect.
Background
The bearing roller is an important part in the bearing, and is usually mounted on a retainer, the retainer is used for separating each roller, the roller spacing is kept equal, the load is evenly distributed, the bearing roller rotates between an inner ring and an outer ring when in use, the bearing roller always rubs with the retainer and the inner ring and the outer ring of the bearing, the roller is a solid cylindrical rolling body, the heat dissipation effect of the roller is poor, the cylindrical roller is easy to generate high temperature and further wear, and therefore, the cylindrical roller with good heat dissipation effect is needed to solve the problems.
Disclosure of Invention
In order to overcome the defects, the utility model provides the cylindrical roller with good heat dissipation effect, and solves the problem that the cylindrical roller is easy to generate high temperature due to friction so as to be damaged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cylinder roller that radiating effect is good, includes first minute roller subassembly, first minute roller subassembly is connected with second minute roller subassembly through two fixed subassembly, be equipped with four locating component in first minute roller subassembly and the second minute roller subassembly.
As a further aspect of the utility model: the first sub-roller assembly comprises a first sub-roller, the first sub-roller is connected with four positioning assemblies, the first sub-roller is connected with two fixing assemblies, and a plurality of heat dissipation holes are formed in the first sub-roller.
As a further aspect of the utility model: the positioning assembly comprises positioning blocks, four positioning blocks are connected with the first sub-roller, the positioning blocks are slidably connected in positioning grooves, and the four positioning grooves are formed in the second sub-roller assembly.
As a further aspect of the utility model: the second sub roller assembly comprises a second sub roller, four positioning grooves are formed in the second sub roller, a plurality of oil storage tanks are formed outside the second sub roller, oil storage cotton is clamped in the oil storage tanks, and the second sub roller is connected with the first sub roller through two fixing assemblies.
As a further aspect of the utility model: the fixed subassembly includes the connecting plate, the connecting plate is connected with first minute roller, the connecting plate is established in the recess, and two recesses are seted up in the second minute roller, the screw threaded connection that is equipped with in the connecting plate is in the screw hole of seting up in the second minute roller.
Compared with the prior art, the utility model has the beneficial effects that:
1. this cylinder roller that radiating effect is good, through setting up the oil storage tank, oil storage cotton and louvre, when this roller is in use, because of offered a plurality of louvre in this roller, increased this roller and external area of contact for the heat that the roller produced in the course of the work can be quick the elimination, oil storage tank and oil storage cotton in the lubricating oil throw out and then attach on the outer lane and the inner circle surface that contacts with this roller simultaneously, reduced the friction between roller and external outer lane and the inner circle, make this roller be difficult for producing heat because of the friction is too big in the during operation, make this roller be difficult for producing high temperature and then take place wearing and tearing in the course of the work, make this roller have good radiating effect.
2. This cylinder roller that radiating effect is good, through setting up second minute roller, first minute roller and fixed subassembly, because of first minute roller is connected through two fixed subassembly and second minute roller, when first minute roller or second minute roller damage, shift out the screw from the screw hole and can take apart first minute roller and second minute roller, then change the first minute roller or the second minute roller that damage in this roller for this roller is intact position can continue to repeat the use, has reduced the maintenance cost of this roller.
3. This cylinder roller that radiating effect is good, through setting up locating piece and constant head tank, because of locating piece sliding connection in the constant head tank, locating piece and constant head tank mutually support can carry out spacingly to first minute roller for first minute roller can not take place to rock when the motion, makes the steady motion of first minute roller accessible two fixed subassemblies and then in the accurate motion to the recess.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a side view of the present utility model;
FIG. 3 is a schematic view of a sectional structure of a second roller according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
in the figure: the device comprises a first sub-roller assembly 1, a first sub-roller 11, a heat dissipation hole 12, a positioning assembly 2, a positioning block 21, a positioning groove 22, a second sub-roller assembly 3, a second sub-roller 31, an oil storage tank 32, oil storage cotton 33, a fixing assembly 4, a connecting plate 41, a groove 42, a screw 43 and a threaded hole 44.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-4, the present utility model provides a technical solution: the cylindrical roller with good heat dissipation effect comprises a first sub roller assembly 1, wherein the first sub roller assembly 1 comprises a first sub roller 11, the first sub roller 11 is connected with four positioning assemblies 2, the first sub roller 11 is connected with two fixing assemblies 4, a plurality of heat dissipation holes 12 are formed in the first sub roller 11, and the heat dissipation holes 12 are formed in the first sub roller 11, so that the contact area between the roller and the outside is increased, and heat generated in the working process of the roller can be rapidly eliminated;
the first sub-roller assembly 1 is connected with the second sub-roller assembly 3 through the two fixing assemblies 4, the second sub-roller assembly 3 comprises a second sub-roller 31, four positioning grooves 22 are formed in the second sub-roller 31, a plurality of oil storage grooves 32 are formed outside the second sub-roller 31, oil storage cotton 33 is clamped in the oil storage grooves 32, the oil storage cotton 33 storing lubricating oil can be fixed through the arrangement of the oil storage grooves 32, the plurality of oil storage grooves 32 are formed outside the second sub-roller 31, the contact area between the second sub-roller 31 and an outer ring and an inner ring is reduced, the oil storage cotton 33 is arranged, lubricating oil can be stored due to the fact that the oil storage cotton 33 can be thrown out, and when the roller rotates, the lubricating oil in the oil storage cotton 33 can be thrown out to lubricate the surface of the roller;
the second sub roller 31 is connected with the first sub roller 11 through the two fixing assemblies 4, four positioning assemblies 2 are arranged in the first sub roller assembly 1 and the second sub roller assembly 3, each positioning assembly 2 comprises a positioning block 21, the four positioning blocks 21 are connected with the first sub roller 11, the positioning blocks 21 are slidably connected in the positioning grooves 22, the four positioning grooves 22 are arranged in the second sub roller assembly 3, and the positioning blocks 21 and the positioning grooves 22 are arranged, so that the positioning blocks 21 are slidably connected in the positioning grooves 22, and the positioning blocks 21 and the positioning grooves 22 are mutually matched to limit the first sub roller 11, so that the first sub roller 11 cannot shake during movement;
the fixing assembly 4 comprises a connecting plate 41, the connecting plate 41 is connected with the first sub roller 11, the connecting plate 41 is arranged in a groove 42, two grooves 42 are formed in the second sub roller 31, a screw 42 arranged in the connecting plate 41 is in threaded connection with a threaded hole 44 formed in the second sub roller 31, and when the threaded hole 44 formed in the connecting plate 41 is in threaded connection with the screw 42, the threaded hole 44 and the screw 42 are mutually matched, so that the first sub roller 11 and the second sub roller 31 can be connected together through the connecting plate 41.
The working principle of the utility model is as follows:
when the roller needs to be assembled, the first sub-roller 11 is moved, the first sub-roller 11 drives the four positioning blocks 21 to move into the four positioning grooves 22 to push the first sub-roller 11, the moving first sub-roller 11 drives the four positioning blocks 21 to slide in the four positioning grooves 22, meanwhile, the moving first sub-roller 11 drives the connecting plate 41 to move, when the connecting plate 41 moves into the groove 42, the screw 42 in the connecting plate 41 corresponds to the position of the threaded hole 44, the tool is used for rotating the screw 42 positively, and the rotating screw 42 is screwed into the threaded hole 44, so that the first sub-roller 11 and the second sub-roller 31 are assembled together;
when maintenance of the roller is required, the screw 42 is removed from the threaded hole 44 by using the tool reversing screw 42, the first sub-roller 11 is pulled, the first sub-roller 11 drives the two connecting plates 41 to move from the grooves 42, and when the first sub-roller 11 drives the four positioning blocks 21 to move out of the four positioning grooves 22, the rollers are completely detached.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either 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 can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (5)
1. The utility model provides a cylinder roller that radiating effect is good, includes first minute roller subassembly (1), its characterized in that: the first sub-roller assembly (1) is connected with the second sub-roller assembly (3) through two fixing assemblies (4), and four positioning assemblies (2) are arranged in the first sub-roller assembly (1) and the second sub-roller assembly (3).
2. The cylindrical roller with good heat dissipation effect according to claim 1, wherein: the first sub-roller assembly (1) comprises a first sub-roller (11), the first sub-roller (11) is connected with the four positioning assemblies (2), the first sub-roller (11) is connected with the two fixing assemblies (4), and a plurality of radiating holes (12) are formed in the first sub-roller (11).
3. The cylindrical roller with good heat dissipation effect according to claim 2, wherein: the positioning assembly (2) comprises positioning blocks (21), four positioning blocks (21) are connected with the first sub-roller (11), the positioning blocks (21) are slidably connected in positioning grooves (22), and the four positioning grooves (22) are formed in the second sub-roller assembly (3).
4. A cylindrical roller with good heat dissipation effect according to claim 3, wherein: the second sub roller assembly (3) comprises a second sub roller (31), four positioning grooves (22) are formed in the second sub roller (31), a plurality of oil storage grooves (32) are formed in the outer portion of the second sub roller (31), oil storage cotton (33) is clamped in the oil storage grooves (32), and the second sub roller (31) is connected with the first sub roller (11) through two fixing assemblies (4).
5. The cylindrical roller with good heat dissipation effect according to claim 4, wherein: the fixing assembly (4) comprises a connecting plate (41), the connecting plate (41) is connected with the first sub-roller (11), the connecting plate (41) is arranged in a groove (42), two grooves (42) are formed in the second sub-roller (31), and screws (42) arranged in the connecting plate (41) are connected with threaded holes (44) formed in the second sub-roller (31) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222975020.3U CN219035325U (en) | 2022-11-09 | 2022-11-09 | Cylindrical roller with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222975020.3U CN219035325U (en) | 2022-11-09 | 2022-11-09 | Cylindrical roller with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219035325U true CN219035325U (en) | 2023-05-16 |
Family
ID=86274626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222975020.3U Active CN219035325U (en) | 2022-11-09 | 2022-11-09 | Cylindrical roller with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219035325U (en) |
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2022
- 2022-11-09 CN CN202222975020.3U patent/CN219035325U/en active Active
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