CN209856228U - Flexible roller - Google Patents
Flexible roller Download PDFInfo
- Publication number
- CN209856228U CN209856228U CN201920511037.9U CN201920511037U CN209856228U CN 209856228 U CN209856228 U CN 209856228U CN 201920511037 U CN201920511037 U CN 201920511037U CN 209856228 U CN209856228 U CN 209856228U
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- China
- Prior art keywords
- hole
- flexible roller
- roller
- fixing
- fixing hole
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Abstract
The utility model relates to a flexible roller, including the gyro wheel body, be provided with through-hole one on the gyro wheel body, and set up at the intermediate position, be provided with a plurality of hole grooves on the gyro wheel body, the hole groove sets up around through-hole one, be provided with wheel hub in the through-hole one, and protrusion through-hole one sets up, wheel hub is last to be provided with fixed orifices one and fixed orifices two, and all sets up at wheel hub protrusion end, fixed orifices one and two internalization of fixed orifices are provided with the mounting. The utility model discloses simple structure, the body adopts polyurethane material to make it have soft contact surface, designs unique water droplet type hole on the body and makes the gyro wheel have certain elasticity, can keep good contact.
Description
Technical Field
The utility model belongs to the technical field of the transmission part, concretely relates to flexible roller.
Background
The roller is a mechanical part with wide application. The roller is made of nitrile rubber, and in order to improve the rigidity of the inside of the roller, a structure that the metal wheel core is coated with the nitrile rubber is adopted. In order to improve the wear resistance and the bearing capacity of the roller, polyurethane materials are gradually adopted to replace nitrile rubber, and the polyurethane roller is formed. Polyurethane rollers have found wide application because of their beneficial load-bearing and wear-resistance properties, as well as their portability.
In the prior art, although a roller made of polyurethane is used, the elasticity, the wear resistance and the like of the roller are required to be further improved.
Disclosure of Invention
The utility model aims to solve the above-mentioned defect, provide a flexible gyro wheel with good elasticity to have good wearability.
In order to overcome the defect that exists among the background art, the utility model provides a technical scheme that its technical problem adopted is: the utility model provides a flexible roller, includes the gyro wheel body, be provided with through-hole one on the gyro wheel body, and set up at the intermediate position, be provided with a plurality of hole grooves on the gyro wheel body, the hole groove sets up around through-hole one, be provided with wheel hub in the through-hole one, and salient through-hole one sets up, wheel hub is last to be provided with fixed orifices one and fixed orifices two, and all sets up at wheel hub protrusion end, fixed orifices one and fixed orifices two internalization are provided with the mounting.
In a preferred embodiment of the present invention, the hole groove has a water drop structure.
In a preferred embodiment of the present invention, the number of the hole grooves is 12.
In a preferred embodiment of the present invention, the hub is a hollow structure.
In a preferred embodiment of the present invention, the center line of the first fixing hole is disposed at 90 ° to the center line of the second fixing hole.
In a preferred embodiment of the present invention, the fixing member is a fastening screw.
In a preferred embodiment of the present invention, the roller body is made of polyurethane material, so that it has a soft contact surface.
In a preferred embodiment of the present invention, the inner walls of the first fixing hole and the second fixing hole are provided with threads matching with the fixing member.
The utility model has the advantages that: the utility model discloses simple structure, the body adopts polyurethane material to make it have soft contact surface, designs unique water droplet type hole on the body and makes the gyro wheel have certain elasticity, can keep good contact.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the present invention.
The reference numbers indicate that the roller body-1, the through hole I-2, the hole groove-3, the hub-4, the fixing hole I-41, the fixing hole II-42 and the fixing piece-5.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
As shown in fig. 1, a flexible roller comprises a roller body 1, a first through hole 2 is formed in the roller body 1 and is arranged in the middle, a plurality of hole grooves 3 are formed in the roller body 1, the hole grooves 3 are formed in the periphery of the first through hole 2, a hub 4 is arranged in the first through hole 2 and protrudes out of the first through hole 2, a first fixing hole 41 and a second fixing hole 42 are formed in the hub 4 and are arranged at the protruding end of the hub 4, and a fixing part 5 is movably arranged in the first fixing hole 41 and the second fixing hole 42.
The hole grooves 3 are of a water drop type structure. The number of the hole grooves 3 is 12. The hub 4 is a hollow structure. The central line of the first fixing hole 41 and the central line of the second fixing hole 42 are arranged at an angle of 90 degrees. The fixing piece 5 is a fastening screw. The roller body is made of polyurethane materials, so that the roller body has a soft contact surface. And the inner walls of the first fixing hole 41 and the second fixing hole 42 are provided with threads matched with the fixing piece 5.
The utility model discloses a theory of operation: use the utility model discloses the time, because its special water droplet type design for the gyro wheel more has elasticity, adopts wear-resisting polyurethane material, makes it more have the wearability. Use the utility model discloses the time, install on transmission pivot or pin through last fixed orifices one and the fixed orifices two of wheel hub.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a flexible roller, includes the roller body, its characterized in that: the wheel comprises a wheel body and is characterized in that a first through hole is formed in the wheel body and is arranged in the middle, a plurality of hole grooves are formed in the wheel body, the hole grooves are formed in the periphery of the first through hole, a wheel hub is arranged in the first through hole and protrudes out of the first through hole, a first fixing hole and a second fixing hole are formed in the wheel hub and are arranged at protruding ends of the wheel hub, and fixing parts are movably arranged in the first fixing hole and the second fixing hole.
2. A flexible roller as defined in claim 1, wherein: the hole groove is of a water drop type structure.
3. A flexible roller as defined in claim 1, wherein: the number of the hole grooves is 12.
4. A flexible roller as defined in claim 1, wherein: the hub is of a hollow structure.
5. A flexible roller as defined in claim 1, wherein: the center line of the first fixing hole and the center line of the second fixing hole are arranged at an angle of 90 degrees.
6. A flexible roller as defined in claim 1, wherein: the fixing piece is a fastening screw.
7. A flexible roller as defined in claim 1, wherein: the roller body is made of polyurethane materials.
8. A flexible roller as defined in claim 1, wherein: and the inner walls of the first fixing hole and the second fixing hole are provided with threads matched with the fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511037.9U CN209856228U (en) | 2019-04-15 | 2019-04-15 | Flexible roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511037.9U CN209856228U (en) | 2019-04-15 | 2019-04-15 | Flexible roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209856228U true CN209856228U (en) | 2019-12-27 |
Family
ID=68937739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920511037.9U Active CN209856228U (en) | 2019-04-15 | 2019-04-15 | Flexible roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209856228U (en) |
-
2019
- 2019-04-15 CN CN201920511037.9U patent/CN209856228U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 214000 southwest of 5th floor, building 1, K-park business center, No. 50 xiuxi Road, Binhu District, Wuxi City, Jiangsu Province Patentee after: Wuxi huamanzhizao Automation Technology Co.,Ltd. Address before: 214000 No. 103, dachekou, Liangxi District, Wuxi City, Jiangsu Province Patentee before: Wuxi huamanzhizao Automation Technology Co.,Ltd. |