CN210936454U - Split type roll structure convenient to equipment - Google Patents
Split type roll structure convenient to equipment Download PDFInfo
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- CN210936454U CN210936454U CN201921343899.1U CN201921343899U CN210936454U CN 210936454 U CN210936454 U CN 210936454U CN 201921343899 U CN201921343899 U CN 201921343899U CN 210936454 U CN210936454 U CN 210936454U
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- 238000009434 installation Methods 0.000 abstract description 8
- 210000005056 cell body Anatomy 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 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 split type roll structure convenient to equipment, including roll main part, outer sleeve and fixed subassembly, the outside of roll main part is equipped with the outer sleeve, and all is equipped with the through-hole on the outer wall of following at outer sleeve both ends, be equipped with the fixture block on the inner wall of outer sleeve, and the port inner wall of outer sleeve is equipped with the internal thread cell body, be equipped with the draw-in groove on the outer wall of roll main part, the draw-in groove is connected with the fixture block, fixed subassembly passes the roll main part and installs in the both ends of outer sleeve, fixed subassembly includes disc body, lug and external screw thread tooth piece, a side fixedly connected with lug of disc body, and the outer wall of lug is. This split type roll structure convenient to equipment is provided with fixture block and draw-in groove, the fixture block is along the major axis axial discontinuous distribution of outer sleeve, reduces block area between them, reduces frictional force, makes outer sleeve and roll main part light more laborsaving when the assembly, when the outer sleeve wearing and tearing, is convenient for its dismantlement and installation.
Description
Technical Field
The utility model relates to a roll equipment technical field specifically is a split type roll structure convenient to equipment.
Background
The roll is a part of a rolling mill which causes the rolled metal to generate plastic deformation, the shape, size and material of the roll are adapted to the rolling mill and the rolling product, the roll is divided into a cylindrical shape and a non-cylindrical shape according to the shape of the roll body, is divided into a working roll and a back-up roll according to whether the rolled piece is contacted or not, is divided into a primary roll, a rough roll, an intermediate roll and a finishing roll according to the using frame, is divided into a plate and strip roll, a rail beam roll, a wire rod roll, a pipe roll and the like according to the variety of the rolled piece, and can be divided into a hot roll and a.
After the roller is used for a long time, the surface of the roller is abraded, the roller cannot be used, the roller needs to be replaced, a large amount of resources are wasted, and the production cost is greatly improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a split type roll structure convenient to equipment to the roll outer sleeve that proposes in solving above-mentioned background art is worn and torn easily in the use, the unable problem of changing or difficult change.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a split type roll structure convenient to equipment, includes roll main part, outer sleeve and fixed subassembly, the outside of roll main part is equipped with the outer sleeve, and all is equipped with the through-hole on the outer wall of following at outer sleeve both ends, be equipped with the fixture block on the inner wall of outer sleeve, and the port inner wall of outer sleeve is equipped with the internal thread cell body, be equipped with the draw-in groove on the outer wall of roll main part, the draw-in groove is connected with the fixture block, fixed subassembly passes the roll main part and installs in the.
Preferably, the clamping grooves are uniformly distributed on the outer wall of the roller main body, and the positions of the clamping grooves correspond to the positions of the clamping blocks one to one.
Preferably, the outer sleeve and the fixture block form an integrated structure.
Preferably, the fixture blocks are axially and discontinuously distributed along the long axis of the outer sleeve, and the distance between each fixture block is equal.
Preferably, the fixed component comprises a disc body, a convex block and an external thread tooth block, wherein one side face of the disc body is fixedly connected with the convex block, and the external wall of the convex block is provided with the external thread tooth block.
Preferably, the circular disk body passes through detachable construction between external screw thread tooth piece and the internal thread cell body and the outer sleeve.
Preferably, the external thread tooth block is matched with the internal thread groove body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses fixture block and draw-in groove block each other to firmly fix roll main part and outer sleeve here, restricted the relative movement of outer sleeve in the roll main part axial, the fixture block is distributed along the major axis axial of outer sleeve to be interrupted, reduces the block area between them, reduces frictional force, makes outer sleeve and roll main part light laborsaving when the assembly, when the outer sleeve is worn and torn, is convenient for its dismantlement and installation;
2. the outer sleeve and the fixture block form an integrated structure, the structure is simple, the installation time of the outer sleeve and the fixture block is saved, and the assembly efficiency of the roller main body and the outer sleeve is improved;
3. the utility model discloses fixed subassembly is used for consolidating the equipment connection of roll main part and outer sleeve, makes roll main part and outer sleeve connection firmly inseparabler, and the disc body passes through detachable construction between external screw thread tooth piece and the internal thread cell body and the outer sleeve, and the dismantlement and the installation of this structure fixed subassembly of being convenient for make fixed subassembly can be used repeatedly, save resource and manufacturing cost.
Drawings
FIG. 1 is a schematic view of the assembly structure of the roller main body, the outer sleeve and the fixing component of the present invention;
fig. 2 is a schematic three-dimensional structure diagram of the roller main body of the present invention;
FIG. 3 is a schematic three-dimensional structure of the outer sleeve of the present invention;
fig. 4 is a side view of the fixing member of the present invention.
In the figure: 1. a roll body; 11. a card slot; 2. an outer sleeve; 21. a clamping block; 22. a through hole; 23. an internal thread groove body; 3. a fixing assembly; 31. a disc body; 32. a bump; 33. and the external thread tooth block.
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. 1-2, the present invention provides a technical solution: a split type roller structure convenient to assemble comprises a roller main body 1, an outer sleeve 2 and a fixing assembly 3, wherein the outer sleeve 2 is arranged outside the roller main body 1, through holes 22 are formed in outer edge walls of two ends of the outer sleeve 2, a plurality of clamping grooves 11 are uniformly distributed on the outer wall of the roller main body 1, the positions of the clamping grooves 11 correspond to the positions of clamping blocks 21 one by one, and the clamping blocks 21 are clamped with the clamping grooves 11, so that the roller main body 1 and the outer sleeve 2 are firmly fixed, and the relative movement of the outer sleeve 2 in the axial direction of the roller main body 1 is limited;
please refer to fig. 3-4; the inner wall of the outer sleeve 2 is provided with a clamping block 21, the inner wall of a port of the outer sleeve 2 is provided with an inner thread groove body 23, an outer thread tooth block 33 is matched with the inner thread groove body 23, the outer sleeve 2 and the clamping block 21 form an integrated structure, the structure is simple, the installation time of the outer sleeve 2 and the clamping block 21 is saved, the assembly efficiency of the roller main body 1 and the outer sleeve 2 is improved, the clamping blocks 21 are distributed intermittently along the axial direction of the long axis of the outer sleeve 2, the clamping area of the clamping blocks and the clamping block is reduced, the outer sleeve 2 and the roller main body 1 are easier and more labor-saving in assembly, when the outer sleeve 2 is worn, the disassembly and the installation are convenient, the distance between the clamping blocks 21 is equal, the outer wall of the roller main body 1 is provided with a clamping groove 11, the clamping groove 11 is connected with the clamping block 21, and the outer wall of the lug 32 is provided with an external thread tooth block (33), the fixed assembly 3 passes through the roller main body 1 and is arranged at two ends of the outer sleeve 2, the fixed assembly 3 is used for reinforcing the assembly connection of the roller main body 1 and the outer sleeve 2, so that the roller main body 1 and the outer sleeve 2 are more firmly and tightly connected, the disc body 31 passes through the external thread tooth block 33 and a detachable structure between the internal thread groove body 23 and the outer sleeve 2, the structure is convenient for the detachment and installation of the fixed assembly 3, the fixed assembly 3 can be repeatedly used, and resources and production cost are saved.
The working principle is as follows: for the split type roller structure convenient to assemble, firstly, an outer sleeve 2 and a fixing assembly 3 which are matched with a roller main body 1 are prepared, after a clamping block 21 on the outer sleeve 2 is aligned with a clamping groove 11 on the roller main body 1, the roller main body 1 penetrates through the outer sleeve 2, the clamping groove 11 and the clamping block 21 are clamped with each other, so that the outer sleeve 2 is firmly fixed on the roller main body 1, the axial relative movement of the outer sleeve 2 on the roller main body 1 is also limited, the clamping blocks 21 are distributed intermittently along the long axis of the outer sleeve 2, the clamping area of the clamping blocks and the clamping block is reduced, the friction force is reduced, the outer sleeve 2 and the roller main body 1 are easier and more labor-saving in assembling, then the fixing assembly 3 penetrates through the roller main body 1 until a bump 32 is contacted with the port wall of the outer sleeve 2, at the moment, the fixing assembly 3 is rotated, the fixed component 3 is used for reinforcing the assembly connection of the roller main body 1 and the outer sleeve 2, so that the roller main body 1 and the outer sleeve 2 are more firmly and tightly connected, the design is that the screw structure is convenient for the disassembly and the installation of the fixed component 3, the fixed component 3 can be repeatedly used, the resource and the production cost are saved, thereby the bolt passes through the disc body 31 and the screw-in through hole 22, the fixed strength of the roller main body 1 and the outer sleeve 2 is further enhanced, and the whole use process of the split type roller structure convenient to assemble is completed.
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 (1)
1. The utility model provides a split type roll structure convenient to equipment which characterized in that: comprises a roller main body (1), an outer sleeve (2) and a fixing component (3), wherein the outer sleeve (2) is arranged outside the roller main body (1), and the outer edge walls of the two ends of the outer sleeve (2) are both provided with through holes (22), the inner wall of the outer sleeve (2) is provided with a clamping block (21), an internal thread groove body (23) is arranged on the inner wall of the port of the outer sleeve (2), a clamping groove (11) is arranged on the outer wall of the roller main body (1), the clamping groove (11) is connected with the clamping block (21) in a clamping way, the fixed component (3) passes through the roller main body (1) and is arranged at the two ends of the outer sleeve (2), the fixed component (3) comprises a circular disc body (31), a convex block (32) and an external thread tooth block (33), a convex block (32) is fixedly connected to one side surface of the disc body (31), and an external thread tooth block (33) is arranged on the outer wall of the convex block (32); the disc body (31) is in a detachable structure with the outer sleeve (2) through an external thread tooth block (33) and an internal thread groove body (23); the external thread tooth block (33) is matched with the internal thread groove body (23), and the outer sleeve (2) and the fixture block (21) form an integrated structure;
the clamping grooves (11) are uniformly distributed on the outer wall of the roller main body (1), the positions of the clamping grooves (11) correspond to the positions of the clamping blocks (21) one by one, the clamping blocks (21) are distributed intermittently along the axial direction of the long shaft of the outer sleeve (2), and the distance between the clamping blocks (21) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343899.1U CN210936454U (en) | 2019-08-19 | 2019-08-19 | Split type roll structure convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343899.1U CN210936454U (en) | 2019-08-19 | 2019-08-19 | Split type roll structure convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210936454U true CN210936454U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921343899.1U Active CN210936454U (en) | 2019-08-19 | 2019-08-19 | Split type roll structure convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210936454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289514A (en) * | 2021-12-31 | 2022-04-08 | 南通盛邦制辊有限公司 | Electromagnetic induction heating roller for rolling steel plate |
-
2019
- 2019-08-19 CN CN201921343899.1U patent/CN210936454U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289514A (en) * | 2021-12-31 | 2022-04-08 | 南通盛邦制辊有限公司 | Electromagnetic induction heating roller for rolling steel plate |
| CN114289514B (en) * | 2021-12-31 | 2023-12-26 | 南通盛邦制辊有限公司 | Electromagnetic induction heating roller for rolling steel plate |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A split type roller structure that is easy to assemble Granted publication date: 20200707 Pledgee: Limited by Share Ltd. Zhenjiang branch bank China Jingkou Pledgor: JIANGSU HUANYU METALLURGICAL TECHNOLOGY CO.,LTD. Registration number: Y2024980005919 |