CN212944651U - Durable strip steel roller - Google Patents
Durable strip steel roller Download PDFInfo
- Publication number
- CN212944651U CN212944651U CN202021430481.7U CN202021430481U CN212944651U CN 212944651 U CN212944651 U CN 212944651U CN 202021430481 U CN202021430481 U CN 202021430481U CN 212944651 U CN212944651 U CN 212944651U
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- Prior art keywords
- friction plate
- holes
- roller
- fixing
- roll
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a durable belted steel roll relates to steel production field, including roll body, roller neck and spindle nose, the roll body is the cavity cylindric, inside the roll body transversely runs through the roller neck, the equal fixedly connected with spindle nose of one end of roll body is kept away from to the roller neck, the outside cover of roll body has cylindric friction plate, the utility model discloses beneficial increase: the roller body fixing device is provided with the friction plate, the roller body is protected, only the friction plate needs to be replaced, cost is saved, the fixing piece and the bending piece are arranged, the friction plate and the roller body are fixed, the friction plate and the fixing disc are fixed, double fixation is achieved, and stability of integral operation is guaranteed.
Description
Technical Field
The utility model relates to a steel production field specifically is a durable belted steel roll.
Background
The roller is an important tool for steel rolling production, reduces the energy consumption of the roller, effectively reduces cost and improves efficiency, improves the operation rate of the rolling mill, improves the product quality of rolled pieces and reduces the labor hardness of workers. At present, the roller of a section steel workshop of a large-scale steel mill mainly comprises a universal rolling mill roller, a straightening roller and the like, wherein the universal rolling mill roller comprises a horizontal roller and a vertical roller which are one of key parts on a rolling mill and are arranged in a housing window of the rolling mill, the consumption of the roller is very large in the production of hot-rolled section steel, and particularly the horizontal roller is always in direct contact with a red hot steel billet. In general, the failure forms of the roll are mainly roll abrasion, roll crack, roll peeling, roll fracture and the like, wherein the roll abrasion, the roll crack and the roll peeling are the main failure forms of the strip steel roll. Therefore, a new durable strip steel roll is needed which can protect the roll body without affecting the normal operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a durable belted steel roll to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a durable strip steel roller comprises a roller body, a roller neck and a shaft head, wherein the roller body is cylindrical in a cavity, the roller neck transversely penetrates through the interior of the roller body, the shaft head is fixedly connected to one end, far away from the roller body, of the roller neck, a cylindrical friction plate is sleeved on the outer side of the roller body, uniformly distributed friction nicks are carved on the outer side of the friction plate, fixed disks are arranged on two sides of the friction plate, fixing pieces are fixedly connected to one sides of the fixed disks and uniformly distributed in a circular ring shape, the distribution positions of the fixing pieces are coincided with fixing holes and through holes, threads are arranged on the inner walls of the fixing holes and the through holes, the fixing pieces, the fixing holes and the through holes are connected through fixing bolts, uniformly distributed small grooves are formed in the inner walls of two sides of the friction plate, bending pieces matched with grooves are arranged at one ends, far away from the fixing pieces, of the fixing pieces, the fixing holes are fixedly connected with the through holes through fixing bolts, the surface of the friction plate is frosted cloth, and the plate body of the friction plate is of a prismatic table structure.
Preferably, the outer walls of the two sides of the roller body are annular and are distributed with uniformly arranged fixing holes.
Preferably, through holes are uniformly distributed in a circular ring shape on the outer side of the fixed disc, and the through holes are in one-to-one correspondence with and communicated with the fixed holes.
Compared with the prior art, the beneficial effects of the utility model are that: the roller body fixing device is provided with the friction plate, the roller body is protected, only the friction plate needs to be replaced, cost is saved, the fixing piece and the bending piece are arranged, the friction plate and the roller body are fixed, the friction plate and the fixing disc are fixed, double fixation is achieved, and stability of integral operation is guaranteed.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the friction plate of the present invention;
fig. 3 is a side view of the structure of the present invention.
In the figure: 1. a roll body; 2. a roll neck; 3. a shaft head; 4. a fixing hole; 5. a friction plate; 6. rubbing and scoring; 7. fixing the disc; 8. fixing the bolt; 9. bending the sheet; 10. a fixing sheet; 11. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a durable strip steel roller comprises a roller body 1, a roller neck 2 and a shaft head 3, wherein the roller body 1 is in a hollow cylindrical shape, the roller neck 2 transversely penetrates through the inside of the roller body 1, the end, far away from the roller body 1, of the roller neck 2 is fixedly connected with the shaft head 3, the outer side of the roller body 1 is sleeved with a cylindrical friction plate 5, the protection effect on the roller body 1 is realized, friction nicks 6 which are uniformly distributed are carved on the outer side of the friction plate 5, fixing discs 7 are arranged on two sides of the friction plate 5, the fixability is realized, fixing sheets 10 which are uniformly distributed in a circular ring shape are fixedly connected on one side of each fixing disc 7, the distribution positions of the fixing sheets 10 are coincided with fixing holes 4 and through holes 11, threads are arranged on the inner walls of the fixing holes 4 and the through holes 11, the fixing sheets 10 and the fixing holes 4 are connected with the through fixing bolts 8, the convenience in fixing is ensured, small, the one end that fixed disc 7 was kept away from to stationary blade 10 is provided with the bending piece 9 that the cooperation recess used, has guaranteed that fixed disc 7 can fix with roller body 1, and the surface of friction plate 5 is dull polish form cloth, and the plate body of friction plate 5 is the terrace with edge structure, has guaranteed its wearability.
Furthermore, the outer walls of the two sides of the roller body 1 are annular and are distributed with the fixing holes 4 which are uniformly arranged, so that the roller body can be stabilized.
Furthermore, the outer side of the fixed disc 7 is provided with through holes 11 which are uniformly distributed in a circular ring shape, and the through holes 11 are in one-to-one correspondence and communication with the fixed holes 4, so that the fixation performance is ensured.
Specifically, use the utility model discloses the time: the friction plate 5 is sleeved into the roller body 1 and adjusted to a proper position, the fixed disc 7 is placed beside the roller body 1 according to the positions of through holes 11 distributed on the outer side, the bent piece 9 at one end of a fixed piece 10 on one side of the fixed disc 7 is clamped according to the position of a small groove formed in the inner wall of the friction plate 5 until all the bent pieces 9 are clamped, the fixed bolt 8 is placed into the fixed hole 4 according to the threads inside the through hole 11 and the fixed hole 4 to fix the fixed disc 7 and the friction plate 5, the fixed disc 7 and the friction plate 5 are fixed in a double mode, the friction plate 5 cannot fall off when the whole device runs, the whole device is damaged, friction nicks 6 arranged on the outer side of the friction plate 5 guarantee that the friction force during running is enhanced, the friction plate 5 can be replaced as long as the friction plate 5 needs to be replaced, and the cost is saved to the greatest.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a durable belted steel roll, includes roll body (1), roll neck (2) and spindle nose (3), its characterized in that: the roller body (1) is cylindrical in a cavity, the roller neck (2) transversely penetrates through the interior of the roller body (1), the roller neck (2) is far away from the equal fixedly connected with shaft heads (3) at one end of the roller body (1), the outer side of the roller body (1) is sleeved with a cylindrical friction plate (5), uniformly distributed friction nicks (6) are carved on the outer side of the friction plate (5), fixed disks (7) are arranged on two sides of the friction plate (5), uniformly distributed small grooves are formed in the inner walls of two sides of the friction plate (5), fixing plates (10) which are uniformly distributed in a circular ring shape are fixedly connected to the other sides of the fixed disks (7), the distribution positions of the fixing plates (10) are coincided with the fixing holes (4) and the through holes (11), the fixing holes (4) and the inner walls of the through holes (11) are provided with threads, the fixing plates (10), the fixing holes (4) and the through holes (11) are connected through fixing bolts (8), the one end that fixed disc (7) was kept away from in stationary blade (10) is provided with bending piece (9) that the cooperation recess used, the surface of friction plate (5) is dull polish form cloth, the plate body of friction plate (5) is the terrace with edge structure.
2. A durable strip mill roll as claimed in claim 1, wherein: the outer walls of two sides of the roller body (1) are in a ring shape and are distributed with fixing holes (4) which are uniformly arranged.
3. A durable strip mill roll according to claim 2, characterized in that: the outer side of the fixed disc (7) is provided with through holes (11) which are uniformly distributed in a circular ring shape, and the through holes (11) are in one-to-one correspondence with and communicated with the fixed holes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021430481.7U CN212944651U (en) | 2020-07-20 | 2020-07-20 | Durable strip steel roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021430481.7U CN212944651U (en) | 2020-07-20 | 2020-07-20 | Durable strip steel roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212944651U true CN212944651U (en) | 2021-04-13 |
Family
ID=75393877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021430481.7U Expired - Fee Related CN212944651U (en) | 2020-07-20 | 2020-07-20 | Durable strip steel roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212944651U (en) |
-
2020
- 2020-07-20 CN CN202021430481.7U patent/CN212944651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |