CN218177727U - Rubber-coated roller - Google Patents
Rubber-coated roller Download PDFInfo
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- CN218177727U CN218177727U CN202221927407.5U CN202221927407U CN218177727U CN 218177727 U CN218177727 U CN 218177727U CN 202221927407 U CN202221927407 U CN 202221927407U CN 218177727 U CN218177727 U CN 218177727U
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- bearing
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Abstract
The utility model discloses a rubber coating gyro wheel belongs to gyro wheel technical field, and its technical scheme main points are: comprises an encapsulating layer, a roller main body and a bearing; the inner wall of the rubber coating layer is provided with a groove; the outer wall of the roller main body is provided with a bulge, and the groove is matched with the bulge; the bearing is sleeved on the inner wall of the roller main body. The utility model is beneficial to increasing the combination stability of the rubber coating layer and the roller main body through the mutually buckled grooves and bulges, thereby effectively increasing the durability of the rubber coated roller, and increasing the friction between the outer wall of the roller and the ground through the pattern grooves, thereby effectively reducing the relative sliding and energy loss in the transmission process; in addition, through inlaying the end cover in gyro wheel main part lateral wall, can effectively prevent that the dust from getting into the bearing to can reduce bearing wearing and tearing and noise because of the dust leads to.
Description
Technical Field
The utility model relates to a gyro wheel technical field especially relates to a rubber coating gyro wheel.
Background
The rubber coating gyro wheel is mainly used to install and move equipment as the supporting wheel in the equipment bottom to rubber coating gyro wheel has characteristics such as silence performance is good, intensity height, is widely used in automation equipment.
The outer side of the existing roller is coated with polyurethane, and the joint of the common roller and the polyurethane layer is a plane, so that the roller body and the polyurethane layer are easy to separate in the using process under the action of external force.
In order to solve the problems, an encapsulated roller is provided on the basis of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rubber coating gyro wheel, the device help increasing the combination stability of rubber coating layer and gyro wheel main part through recess and the arch of mutual lock to effectively increase the durability performance of rubber coating gyro wheel.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an encapsulated roller, comprising:
the inner wall of the rubber coating layer is provided with a groove;
the outer wall of the roller body is provided with a bulge, and the groove is matched with the bulge;
and the bearing is sleeved on the inner wall of the roller main body.
Further, the cross section of the protrusion is trapezoidal.
Further, the outer wall of the rubber coating layer is provided with a plurality of pattern grooves.
Further, it is a plurality of the decorative pattern groove all follows the width direction setting of rubber coating layer, and is a plurality of decorative pattern groove evenly distributed in the outer wall of rubber coating layer.
Furthermore, end covers are matched with two side walls of the roller main body, and 2 end covers are provided with mounting holes; the bearing is equipped with the hole, 2 the mounting hole with the hole is linked together.
Further, the gyro wheel main part is equipped with annular I, the lateral wall of end cover inlay in annular I.
Furthermore, the roller body is provided with an annular groove II, the annular groove II is communicated with the annular groove I, and the diameter of the annular groove II is larger than that of the annular groove I; the end part of the outer side wall of the end cover is provided with a limiting ring protrusion; the limiting ring is convexly embedded in the annular groove II.
Furthermore, the roller main body comprises a part I and a part II which are fixedly connected, and the part II is positioned on the inner wall of the part I; the diameter of the part I is matched with that of the rubber coating layer; the diameter of the part II is matched with that of the bearing.
Further, the end cap is located on the outer wall of the second part.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses a recess that the rubber coating inner wall set up and the protruding lock of matcing each other of gyro wheel main part outer wall help increasing the combination stability of rubber coating and gyro wheel main part to effectively increase the durability of rubber coating gyro wheel.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic view of the overall structure of embodiment 2 of the present invention;
fig. 3 is a schematic view of the overall structure of embodiment 3 of the present invention;
fig. 4 is a schematic side view of embodiment 3 of the present invention;
FIG. 5 isbase:Sub>A schematic view of the A-A cross-section structure of embodiment 3 of the present invention
Fig. 6 is a schematic view of the overall structure of embodiment 4 of the present invention.
In the figure: 1. wrapping an adhesive layer; 11. a groove; 12. pattern grooves;
2. a roller body; 21. a protrusion; 22. an end cap; 221. mounting holes; 222. the limiting ring is convex; 23. a ring groove I; 24. a ring groove II; 25. a part I; 26. section II;
3. a bearing; 31. an inner bore.
Detailed Description
The invention is described in further detail below with reference to the following figures and embodiments:
example 1: an encapsulated roller, comprising:
the inner wall of the encapsulating layer 1 is provided with a groove 11;
the outer wall of the roller body 2 is provided with a bulge 21, and the groove 11 is matched with the bulge 21;
and the bearing 3 is sleeved on the inner wall of the roller main body 2.
By adopting the technical scheme, the bearing 3, the roller main body 2 and the rubber coating layer 1 are sequentially sleeved from inside to outside to form the rubber coating roller; wherein, the recess 11 of the inner wall of the rubber coating layer 1 and the bulge 21 of the outer wall of the roller main body 2 are mutually matched and buckled, which is helpful for increasing the combination stability of the rubber coating layer 1 and the roller main body 2, thereby effectively increasing the durability of the rubber coating roller.
Further, the cross section of the projection 21 is trapezoidal.
Through adopting above-mentioned technical scheme, when protruding 21's cross-section is trapezoidal, the shape of recess 11 is clenched with protruding 21 intermeshing to can realize the firm connection of gyro wheel main part 2 and rubber coating 1, difficult separation.
Example 2: an encapsulated roller, comprising:
the rubber coating layer 1 is provided with a groove 11 on the inner wall of the rubber coating layer 1;
the roller comprises a roller body 2, wherein the outer wall of the roller body 2 is provided with a bulge 21, the cross section of the bulge 21 is trapezoidal, and the groove 11 is matched with the bulge 21;
and the bearing 3 is sleeved on the inner wall of the roller main body 2.
Further, the outer wall of the rubber coating layer 1 is provided with a plurality of pattern grooves 12.
Through adopting above-mentioned technical scheme, decorative pattern groove 12 can increase the friction of gyro wheel in the use to can effectively reduce the relative slip problem among the transmission process.
Furtherly, a plurality of decorative pattern grooves 12 all set up along the width direction of rubber coating 1, and a plurality of decorative pattern grooves 12 evenly distributed is in the outer wall of rubber coating 1.
Through adopting above-mentioned technical scheme, the evenly distributed of decorative pattern groove 12 when increase gyro wheel and ground friction, can assist and keep the balance of gyro wheel at the roll in-process.
Example 3: an encapsulated roller, comprising:
the inner wall of the encapsulating layer 1 is provided with a groove 11;
the roller comprises a roller body 2, wherein the outer wall of the roller body 2 is provided with a bulge 21, the cross section of the bulge 21 is trapezoidal, and the groove 11 is matched with the bulge 21;
and the bearing 3 is sleeved on the inner wall of the roller main body 2.
Furthermore, the two side walls of the roller main body 2 are matched with the end covers 22, and 2 end covers 22 are provided with mounting holes 221; the bearing 3 is provided with an inner hole 31, and 2 mounting holes 221 are communicated with the inner hole 31.
By adopting the technical scheme, the end cover 22 can prevent dust from entering the bearing 3, so that the bearing 3 is prevented from being abraded due to the dust; meanwhile, the noise generated in the running process of the roller can be reduced to a certain extent; the connecting mounting hole 221 and the inner hole 31 are used for facilitating the mounting of bolts and other components, so that the rubber covered roller can be locked at the bottom end of the corresponding equipment.
Furthermore, the roller main body 2 is provided with a ring groove I23 and a ring groove II 24, and the side wall of the end cover 22 is embedded in the ring groove I23;
through adopting above-mentioned technical scheme, the lateral wall of end cover 22 inlay in annular I23 helps being fixed in the both sides of gyro wheel main part 2 with end cover 22 to, in subsequent use, can also dismantle end cover 22 as required.
Further, the ring groove II 24 is communicated with the ring groove I23, and the diameter of the ring groove II 24 is larger than that of the ring groove I23; the end part of the outer side wall of the end cover 22 is provided with a limiting ring boss 222; the retainer ring 222 is embedded in the ring groove II 24.
Through adopting above-mentioned technical scheme, set up spacing protruding 222 of ring at end cover 22 lateral wall, and the gomphosis of spacing protruding 222 of ring and annular II 24, can effectively avoid in the long-term use of rubber coating gyro wheel, end cover 22 drops because of factors such as vibration, rotation gradually, is convenient for keep the position of end cover 22 firm and long-term dustproof effect.
Further, the roller body 2 comprises an I part 25 and an II part 26 which are fixedly connected, wherein the II part 26 is positioned on the inner wall of the I part 25; the diameter of the I part 25 is matched with that of the encapsulating layer 1; the diameter of the section ii 26 matches the diameter of the bearing 3.
Through adopting above-mentioned technical scheme, utilize I portion 25 and II portion 26, help matcing rubber coating layer 1 and bearing 3 respectively, be convenient for realize the holistic rational overall arrangement of rubber coating gyro wheel.
Further, end cap 22 is located on the outer wall of section II 26.
Through adopting above-mentioned technical scheme, end cover 22 is installed in the outer wall of II portions 26, can be dustproof while, can further strengthen the firm between bearing 3 and the gyro wheel main part 2.
The utility model discloses another kind of embodiment does:
example 4: a roller, comprising: gyro wheel main part 2 and bearing 3, bearing 3 cup joints in 2 inner walls of gyro wheel main part.
The two side walls of the roller main body 2 are matched with the end covers 22, and the 2 end covers 22 are provided with mounting holes 221; the bearing 3 is provided with an inner hole 31, and 2 mounting holes 221 are communicated with the inner hole 31.
The roller body 2 is provided with an annular groove I23 and an annular groove II 24, and the side wall of the end cover 22 is embedded in the annular groove I23; the ring groove II 24 is communicated with the ring groove I23, and the diameter of the ring groove II 24 is larger than that of the ring groove I23; the end part of the outer side wall of the end cover 22 is provided with a limiting ring boss 222; the retainer ring 222 is embedded in the ring groove II 24.
The working principle is as follows: in the embodiment 1, the bearing 3 and the roller body 2 are installed in an interference fit and tight fit mode, the rubber coating layer 1 is installed in a pouring mode, firstly, the adhesive is coated on the outer surface of the roller body 2, then, the roller is placed into a die to pour a heated and melted rubber coating material, the roller and the rubber coating layer can be fastened together after solidification, the trapezoidal protrusion 21 is formed, the roller body 2 and the rubber coating layer 1 are adhered through the adhesive, and the rubber coating layer 1 and the roller body 2 are embedded in a physical mode, so that the stability of the rubber coating layer 1 and the roller body 2 is improved, and the durability is effectively improved.
Example 2: the rubber coating gyro wheel is through rolling in conveying equipment, utilizes the friction to take article to next gyro wheel, and the frictional force between gyro wheel and the article can be increased to rough surface, reaches the purpose that reduces energy loss and reduces relative slip, and design into the decorative pattern molding then comparatively pleasing to the eye on practical basis.
Examples 3 to 4: the roller is usually used in a working state of high-speed rotation, dust can slowly enter the bearing 3 to wear the bearing in the use process, and an end cover 22 capable of playing a sealing role is installed to block the dust from entering the bearing 3; in addition, the roller can generate noise in the operation process, and materials such as sound absorbing sponge and the like are adhered to the inner side of the end cover 22, so that the noise generated in the operation of the roller can be reduced.
The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.
Claims (9)
1. An encapsulated roller, comprising:
the inner wall of the rubber coating layer (1) is provided with a groove (11);
the roller comprises a roller body (2), wherein the outer wall of the roller body (2) is provided with a bulge (21), and the groove (11) is matched with the bulge (21);
the bearing (3) is sleeved on the inner wall of the roller main body (2).
2. The encapsulated roller as set forth in claim 1, wherein: the cross section of the bulge (21) is trapezoidal.
3. The encapsulated roller of claim 1, wherein: the outer wall of the encapsulating layer (1) is provided with a plurality of pattern grooves (12).
4. The encapsulated roller as set forth in claim 3, wherein: a plurality of decorative pattern groove (12) all follow the width direction setting of rubber coating (1), and are a plurality of decorative pattern groove (12) evenly distributed in the outer wall of rubber coating (1).
5. The encapsulated roller as set forth in claim 1, wherein: end covers (22) are matched with two side walls of the roller main body (2), and mounting holes (221) are formed in 2 end covers (22); bearing (3) are equipped with hole (31), 2 mounting hole (221) with hole (31) are linked together.
6. The encapsulated roller of claim 5, wherein: gyro wheel main part (2) are equipped with annular I (23), the lateral wall of end cover (22) inlay in annular I (23).
7. The encapsulated roller of claim 6, wherein: the roller body (2) is provided with an annular groove II (24), the annular groove II (24) is communicated with the annular groove I (23), and the diameter of the annular groove II (24) is larger than that of the annular groove I (23); the end part of the outer side wall of the end cover (22) is provided with a limiting ring bulge (222); the limiting ring protrusion (222) is embedded in the ring groove II (24).
8. The encapsulated roller as set forth in claim 7, wherein: the roller main body (2) comprises an I part (25) and an II part (26) which are fixedly connected, and the II part (26) is positioned on the inner wall of the I part (25); the diameter of the I part (25) is matched with that of the rubber coating layer (1); the diameter of the II part (26) is matched with that of the bearing (3).
9. The encapsulated roller of claim 8, wherein: the end cap (22) is located on the outer wall of the second part (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221927407.5U CN218177727U (en) | 2022-07-22 | 2022-07-22 | Rubber-coated roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221927407.5U CN218177727U (en) | 2022-07-22 | 2022-07-22 | Rubber-coated roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218177727U true CN218177727U (en) | 2022-12-30 |
Family
ID=84615131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221927407.5U Active CN218177727U (en) | 2022-07-22 | 2022-07-22 | Rubber-coated roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218177727U (en) |
-
2022
- 2022-07-22 CN CN202221927407.5U patent/CN218177727U/en active Active
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