CN219197893U - Spliced rubber roller - Google Patents
Spliced rubber roller Download PDFInfo
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- CN219197893U CN219197893U CN202320362625.7U CN202320362625U CN219197893U CN 219197893 U CN219197893 U CN 219197893U CN 202320362625 U CN202320362625 U CN 202320362625U CN 219197893 U CN219197893 U CN 219197893U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to the technical field of rubber rollers, and particularly relates to a spliced rubber roller, which comprises: the metal roller shell is of a cylindrical structure, and convex strips are arranged on the inner wall of the metal roller shell; the plastic roller body comprises a first roller core, a plurality of second roller cores and a third roller core which are sequentially connected along the axial direction, and clamping grooves are formed in the outer walls of the first roller core, the plurality of second roller cores and the third roller core; the metal roller shell is sleeved on the peripheries of the first roller core, the second roller core and the third roller core, and roller shafts which are integrally connected are arranged on the first roller core and the third roller core; the plastic roller body is formed by splicing the first roller core, the plurality of second roller cores and the third roller cores, the convex strips are arranged on the inner wall of the metal roller shell, the clamping grooves matched with the convex strips are arranged on the outer walls of the first roller core, the second roller core and the third roller core, the metal roller shell is clamped and sleeved on the plastic roller body, and the surface of the rubber roller is damaged only by disassembling and replacing the metal roller shell, so that the use cost is reduced, and the economic benefit is improved.
Description
Technical Field
The utility model belongs to the technical field of rubber rollers, and particularly relates to a spliced rubber roller.
Background
The rubber roller is a roller-shaped product which is made of metal or other materials and is covered with polyurethane materials, and can be divided into a papermaking rubber roller, a printing rubber roller, a rice hulling rubber roller, a metallurgical rubber roller, an oil printing rubber roller and the like according to the application.
The rubber roll can produce wearing and tearing at long-time use back surface, influences the subsequent use of rubber roll, in prior art, most rubber roll wear back need repair just can resume the use, need change the rubber roll is whole when the rubber roll can't repair, and the whole replacement cost of rubber roll is high and troublesome.
Disclosure of Invention
The utility model aims at solving the technical problems, and provides a spliced rubber roller which achieves the effect of convenient assembly and disassembly.
In view of the above, the present utility model provides a splice type rubber roll, comprising:
the metal roller shell is of a cylindrical structure, and convex strips are arranged on the inner wall of the metal roller shell;
the plastic roller body comprises a first roller core, a plurality of second roller cores and a third roller core which are sequentially connected along the axial direction, and clamping grooves are formed in the outer walls of the first roller core, the plurality of second roller cores and the third roller core;
the metal roller shell is sleeved on the peripheries of the first roller core, the second roller core and the third roller core, and the first roller core and the third roller core are respectively provided with a roller shaft which is integrally connected.
Further, the inner wall of the metal roller shell is provided with a convex strip, and the roller body is provided with a clamping groove matched with the convex strip.
Further, the number of the raised strips is a plurality, the raised strips are annularly arranged around the central shaft of the metal roller shell, and the number of the clamping grooves is the same as the number of the raised strips.
Further, the second roller core is also provided with a fixing column and a jack, the fixing column is arranged at one end of the second roller core and is at the same side as the connecting column, and the jack is arranged at one end of the second roller core and is at the same side as the connecting hole.
Further, the number of the fixing columns is a plurality of the fixing columns, the fixing columns are arranged around the annular array of the connecting columns, and the number of the jacks is the same as that of the fixing columns.
Further, the connection of the first roller core and the roller shaft and the connection of the third roller core and the roller shaft are respectively provided with a reinforcing rib structure.
The beneficial effects of the utility model are as follows:
1. the plastic roller body is formed by fixedly splicing a first roller core, a plurality of second roller cores and a third roller core, a raised line is arranged on the inner wall of the metal roller shell, clamping grooves matched with the raised line in shape are formed in the outer walls of the first roller core, the second roller cores and the third roller cores, the metal roller shell is sleeved on the surface of the plastic roller body through the clamping cooperation of the raised lines and the clamping grooves, and when the rubber roller is worn for a long time, only the metal roller shell is required to be detached for installation and replacement, so that the replacement cost is reduced, and the economic benefit of the rubber roller is improved.
2. The connecting column and the clamping plate are arranged at one end of the second roller core, the connecting hole and the groove are arranged at the other end of the second roller core, the shape structure of the connecting hole is matched with the shape structure of the connecting column, the shape structure of the groove is matched with the shape structure of the connecting plate, the connecting column and the clamping plate which are identical to the structure of the second roller core are arranged at one end of the first roller core, which is close to the second roller core, the connecting hole and the groove which are identical to the structure of the second roller core are arranged at one end of the third roller core, and the connection firmness of the first roller core, the second roller core and the third roller core is enhanced through the connection cooperation of the connecting column and the connecting hole and the connection firmness of the clamping plate and the groove.
3. The fixed columns and the jacks are respectively arranged at the two ends of the second roller cores, the fixed columns and the jacks are matched in structure, the connection between the second roller cores is firmer and more reliable through the plug-in matching of the fixed column of one second roller core and the jack of the other second roller core, and the structural stability of the rubber roller is improved.
Drawings
FIG. 1 is an exploded schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic elevational view of a second roll core of the present utility model;
FIG. 3 is a schematic view of the backside structure of a second roll core of the present utility model;
FIG. 4 is a schematic view of the structure of a metal roll shell of the present utility model;
the label in the figure is:
1. a metal roll shell; 11. a convex strip; 2. a second roll core; 21. a connecting column; 22. a clamping plate; 23. a connection hole; 24. a groove; 25. fixing the column; 26. a jack; 27. a clamping groove; 3. a roll shaft; 4. reinforcing ribs; 5. a first roll core; 6. and a third roll core.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
Example 1:
the embodiment provides a concatenation formula rubber roll, includes:
the metal roller shell 1 is of a cylindrical structure, and raised strips 11 are arranged on the inner wall of the metal roller shell 1;
the plastic roller body comprises a first roller core 5, a plurality of second roller cores 2 and a third roller core 6 which are sequentially connected along the axial direction, wherein clamping grooves 27 are formed in the outer walls of the first roller core 5, the plurality of second roller cores 2 and the third roller core 6;
wherein, metal roll shell 1 cover is located on the periphery of first roller core 5, second roller core 2 and third roller core 6, all is equipped with the roller 3 of integral connection on first roller core 5 and the third roller core 6.
In the technical scheme, the roller body is made of plastic, the roller shell is arranged on the peripheral surface of the roller body, the roller shell is made of metal, the roller body is made of plastic, the roller shell is made of metal, and the rubber roller weight is reduced while the rubber roller production cost is reduced; be equipped with sand grip 11 on the inner wall of metal roll shell 1, the axial cross-section of sand grip 11 is trapezoidal shape, the width of the side that sand grip 11 is close to metal roll shell 1 center pin is greater than the side that keeps away from metal roll shell 1 center pin, all be equipped with on the outer wall of first roll core 5, second roll core 2 and third roll core 6 with sand grip 11 shape looks adaptation draw-in groove 27 structure, utilize the joint cooperation of sand grip 11 and draw-in groove 27 of metal roll shell 1, make metal roll shell 1 can be convenient install on the periphery of plastics roll body, and can be in the same place first roll core 5 through the joint cooperation of sand grip 11 and draw-in groove 27 fixed concatenation of first roll core 2, a plurality of second roll core 2 and third roll core 6, when the rubber roll does not need to use, then with the plastics roll body split deposit, make things convenient for the installation and depositing of rubber roll, the rubber roll also only need to dismantle metal roll shell 1 after wearing and tearing down for the installation to change after long-time use, the cost of change has been improved the economic benefits of rubber roll.
Example 2:
the embodiment provides a spliced rubber roller, which has the following technical characteristics besides the technical scheme of the embodiment.
Further, the second roller core 2 is further provided with a connecting column 21 and a connecting hole 23, the connecting column 21 and the connecting hole 23 are respectively arranged at two ends of the second roller core 2, the connecting column 21 is further provided with a clamping plate 22, and the connecting hole 23 is provided with a groove 24 structure matched with the clamping plate 22 in structure.
In the technical scheme, a connecting column 21 is arranged at one end of a second roller core 2, a clamping plate 22 is arranged on the periphery of the connecting column 21, the clamping plate 22 surrounds the connecting column 21, the clamping plate 22, the connecting column 21 and the second roller core 2 are of an integrated structure, and the connecting strength of the connecting column 21 and the second roller core 2 is improved and a wire connecting effect is achieved by designing the clamping plate 22; a connecting hole 23 is arranged at the other end of the second roller core 2, the shape structure of the connecting hole 23 is matched with the shape structure of the connecting column 21, a groove 24 is also arranged on the connecting hole 23, the shape structure of the groove 24 is matched with the shape structure of the connecting plate, and the groove 24 and the connecting hole 23 are integrated; the connecting column 21 of one second roller core 2 is inserted into the connecting hole 23 of the other second roller core 2, and the clamping plate 22 on the connecting column 21 is inserted into the groove 24 of the connecting hole 23, so that the two second roller cores 2 can be spliced and assembled together; the connecting column 21 and the clamping plate 22 which are the same as the second roller core 2 in structure are arranged at the end, close to the second roller core 2, of the first roller core 5, the connecting holes 23 and the grooves 24 which are the same as the second roller core 2 in structure are arranged at the end, close to the second roller core 2, of the third roller core 6, the connecting columns 21 and the connecting holes 23 of the second roller cores 2 are correspondingly spliced together in sequence, the first roller core 5 and the third roller core 6 are spliced at two ends to form a roller body, then the metal roller shell 1 is sleeved on the periphery of the roller body to form a rubber roller, and the splicing fit of the connecting column 21 and the connecting holes 23 and the splicing fit of the clamping plate 22 and the grooves 24 are adopted by the structural design, so that the connection firmness of the first roller core 5, the second roller core 2 and the third roller core 6 is enhanced, and the structural stability of the inside the roller body is enhanced.
Example 3:
the embodiment provides a spliced rubber roller, which has the following technical characteristics besides the technical scheme of the embodiment.
Further, the number of the protruding strips 11 is a plurality and the protruding strips 11 are annularly arranged around the central axis of the metal roll shell 1, and the number of the clamping grooves 27 is the same as the number of the protruding strips 11.
In this technical scheme, the sand grip 11 quantity on the metal roll shell 1 inner wall can set up a plurality of, and sand grip 11 is setting up around the center pin of metal roll shell 1, is equipped with the draw-in groove 27 structure that quantity corresponds on the outer wall of roll body, makes the metal roll shell 1 more stable firm with the connection of roll body through a plurality of sand grip 11 designs, and a plurality of sand grips 11 also make the grafting of each roll core more firm stable, improved the structural stability of rubber roll effectively.
Example 4:
the embodiment provides a spliced rubber roller, which has the following technical characteristics besides the technical scheme of the embodiment.
Further, the second roller core 2 is further provided with a fixing column 25 and an insertion hole 26, the fixing column 25 is disposed at one end of the second roller core 2 and is on the same side as the connection column 21, and the insertion hole 26 is disposed at one end of the second roller core 2 and is on the same side as the connection hole 23.
In this technical scheme, be equipped with fixed column 25 on the terminal surface that second roller core 2 was equipped with spliced pole 21, be equipped with jack 26 on the terminal surface that second roller core 2 was equipped with connecting hole 23, the shape and the jack 26 looks adaptation of fixed column 25 and the coincidence of the central axis of jack 26, through the grafting cooperation of the fixed column 25 of a second roller core 2 and the jack 26 of another second roller core 2, let the connection between each second roller core 2 more firm reliable, make the rubber roll be connected between each second roller core 2 stable at the during operation, the stable in structure of rubber roll has been improved effectively.
Example 5:
the embodiment provides a spliced rubber roller, which has the following technical characteristics besides the technical scheme of the embodiment.
Further, the number of the fixing columns 25 is a plurality, the fixing columns 25 are annularly arranged around the connecting column 21, and the number of the insertion holes 26 is the same as the number of the fixing columns 25.
In this technical scheme, set up a plurality of fixed columns 25 on the roller core, through the grafting cooperation of a plurality of fixed columns 25 and jack 26, further strengthen the connection fastness between the second roller core 2 for the inside structure of rubber roll is more stable, has improved the practicality of rubber roll effectively.
Example 6:
the embodiment provides a spliced rubber roller, which has the following technical characteristics besides the technical scheme of the embodiment.
Further, the connection between the first roller core 5 and the roller shaft 3 and the connection between the third roller core 6 and the roller shaft 3 are respectively provided with a reinforcing rib 4 structure.
In this technical scheme, all be equipped with the roller 3 of body coupling on the one end that second roller core 2 was kept away from to first roller core 5 and third roller core 6, be equipped with the strengthening rib 4 structure on the junction of first roller core 5 and roller 3 and the junction of third roller core 6 and roller 3, utilize the strengthening rib 4 structure to improve the joint strength of first roller core 5 and roller 3 and the joint strength of third roller core 6 and roller 3, the compressive shock resistance has been strengthened, avoid the junction of first roller core 5 and roller 3 and the junction of third roller core 6 and roller 3 to take place to buckle, cracked phenomenon, the durability of rubber roll has been improved.
The embodiments of the present application and the features of the embodiments may be combined without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by those of ordinary skill in the art, without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (6)
1. A splice type glue roll, comprising:
the metal roller shell (1), the metal roller shell (1) is of a cylindrical structure, and raised strips (11) are arranged on the inner wall of the metal roller shell (1);
the plastic roller body comprises a first roller core (5), a plurality of second roller cores (2) and a third roller core (6) which are sequentially connected along the axial direction, wherein clamping grooves (27) are formed in the outer walls of the first roller core (5), the plurality of second roller cores (2) and the third roller core (6);
the metal roller shell (1) is sleeved on the peripheries of the first roller core (5), the second roller core (2) and the third roller core (6), and the first roller core (5) and the third roller core (6) are respectively provided with a roller shaft (3) which is integrally connected.
2. The splicing type rubber roll according to claim 1, wherein the second roll core (2) is further provided with a connecting column (21) and a connecting hole (23), the connecting column (21) and the connecting hole (23) are respectively arranged at two ends of the second roll core (2), the connecting column (21) is further provided with a clamping plate (22), and the connecting hole (23) is provided with a groove (24) structure matched with the clamping plate (22) in structure.
3. The splice type glue roller according to claim 1, wherein the number of raised strips (11) is a plurality and the raised strips (11) are annularly arranged around the central axis of the metal roller shell (1), and the number of clamping grooves (27) is the same as the number of raised strips (11).
4. The splice type rubber roll according to claim 2, wherein the second roll core (2) is further provided with a fixing column (25) and a jack (26), the fixing column (25) is arranged on one end of the second roll core (2) and is on the same side as the connecting column (21), and the jack (26) is arranged on one end of the second roll core (2) and is on the same side as the connecting hole (23).
5. The splice type glue roller as claimed in claim 4, wherein the number of the fixing posts (25) is a plurality, the fixing posts (25) are arranged in an annular array around the connecting post (21), and the number of the insertion holes (26) is the same as the number of the fixing posts (25).
6. The spliced rubber roller according to claim 1, wherein the joint of the first roller core (5) and the roller shaft (3) and the joint of the third roller core (6) and the roller shaft (3) are respectively provided with a reinforcing rib (4) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320362625.7U CN219197893U (en) | 2023-02-21 | 2023-02-21 | Spliced rubber roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320362625.7U CN219197893U (en) | 2023-02-21 | 2023-02-21 | Spliced rubber roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219197893U true CN219197893U (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320362625.7U Active CN219197893U (en) | 2023-02-21 | 2023-02-21 | Spliced rubber roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219197893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533078A (en) * | 2023-07-06 | 2023-08-04 | 溧阳市兴达机械有限公司 | Maintenance clamp for inner wall of metal roller and operation method thereof |
-
2023
- 2023-02-21 CN CN202320362625.7U patent/CN219197893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533078A (en) * | 2023-07-06 | 2023-08-04 | 溧阳市兴达机械有限公司 | Maintenance clamp for inner wall of metal roller and operation method thereof |
| CN116533078B (en) * | 2023-07-06 | 2023-09-19 | 溧阳市兴达机械有限公司 | Maintenance clamp for inner wall of metal roller and operation method thereof |
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