CN212692486U - High-wear-resistance cantilever roller of heating furnace - Google Patents
High-wear-resistance cantilever roller of heating furnace Download PDFInfo
- Publication number
- CN212692486U CN212692486U CN202021706068.9U CN202021706068U CN212692486U CN 212692486 U CN212692486 U CN 212692486U CN 202021706068 U CN202021706068 U CN 202021706068U CN 212692486 U CN212692486 U CN 212692486U
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- CN
- China
- Prior art keywords
- roller
- supporting mechanism
- heating furnace
- inlet tube
- cantilever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a high wear-resisting cantilever roller of heating furnace, the roller comprises a roller shaft, the supporting mechanism who has cylindrical shape's baffle and have a circle tooth on the roller, the double-screw bolt part with the axle center has on the lateral wall of supporting mechanism, the cover is equipped with the roller on the supporting mechanism, and the roller is fixed through closing the nut of connecting on the double-screw bolt part soon, set up the shaft hole rather than the axial lead on the roller, the shaft hole has the inlet tube, and the end cover of inlet tube is equipped with the sealing ring, have the spacing ring with the sealing ring butt on the inlet tube. The utility model discloses in, roller, baffle, bearing structure and double-screw bolt part integrated into one piece for cantilever roller structure is firm, and the roller passes through the nut to be fixed on the double-screw bolt part, and with the bearing structure butt, and the multi tooth on the bearing structure supports, can reduce the roller condition of ftractureing, and the roller of this cantilever roller is used stably, is convenient for ann tear open and maintain.
Description
Technical Field
The utility model relates to a cantilever roller technical field especially relates to a high wear-resisting cantilever roller of heating furnace.
Background
The heating furnace is widely applied in the metallurgical industry, and the cantilever roller is key equipment of the heating furnace and is mainly used for conveying and positioning blanks in the furnace when the blanks enter and exit the furnace. In metallurgical production, the heating furnace can be frequently heated and cooled, and the cantilever roller is inevitably affected, so that the phenomena of roller cracking, falling, water leakage and the like frequently occur in the cantilever roller, but the conventional roller is very inconvenient to replace and maintain.
Therefore, the utility model provides a high wear-resisting cantilever roller of heating furnace.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the high-wear-resistance cantilever roller of the heating furnace is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high wear-resisting cantilever roller of heating furnace, includes the roller, the baffle that has the cylinder shape on the roller and the supporting mechanism who has a circle tooth, the double-screw bolt part with the axle center has on the lateral wall of supporting mechanism, the cover is equipped with the roller on the supporting mechanism, and the roller is fixed through closing the nut of connecting in the double-screw bolt part soon, set up the shaft hole rather than the axial lead on the roller, the shaft hole has the inlet tube, and the end cover of inlet tube is equipped with the sealing ring, have the spacing ring with the sealing ring butt on the inlet tube, round hole one has been seted up on the wall of the tip of inlet tube, round hole two has been seted up on the position that the roller is located round hole one, the recess has between the tooth of supporting mechanism, the inside of recess is in the position that is close to the baffle, sets up the.
As a further description of the above technical solution:
the baffle, the supporting mechanism, the stud part and the roll shaft are integrally formed.
As a further description of the above technical solution:
the roller is abutted with the baffle, and the teeth of the supporting mechanism are abutted with the inner side wall of the roller.
As a further description of the above technical solution:
the shaft hole penetrates through the roller shaft, the baffle and the supporting mechanism.
As a further description of the above technical solution:
a gap is arranged between the side wall of the supporting mechanism and the roller.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, roller, baffle, bearing structure and double-screw bolt part integrated into one piece for cantilever roller structure is firm, and the roller passes through the nut to be fixed on the double-screw bolt part, and with the bearing structure butt, and the multi tooth on the bearing structure supports, can reduce the roller condition of ftractureing, and the roller of this cantilever roller is used stably, is convenient for ann tear open and maintain.
2. The utility model discloses in, let in the medium of cooling usefulness in the inlet tube, the medium flows out through round hole one by round hole two, recess, round hole three in the inlet tube, and then flows back in the shaft hole, and the medium circulates and cools down to the roller, and this cantilever roller cooling effect is better.
Drawings
Fig. 1 shows a schematic front view cross-sectional structure diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic front view structure diagram provided according to an embodiment of the present invention;
fig. 3 is a schematic side view of a roll shaft, a baffle plate, a supporting mechanism and a stud part provided according to an embodiment of the present invention;
fig. 4 shows a schematic diagram of a cross-sectional structure a-a provided in accordance with an embodiment of the present invention;
illustration of the drawings:
1. a roll shaft; 2. a baffle plate; 3. a support mechanism; 4. a stud portion; 5. a roller; 6. a nut; 7. a shaft hole; 8. a water inlet pipe; 9. a limiting ring; 10. a seal ring; 11. a first round hole; 12. a second round hole; 13. a groove; 14. and a third round 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-wear-resistance cantilever roller of a heating furnace comprises a roller shaft 1, a cylindrical baffle 2 and a support mechanism 3 with a circle of teeth are arranged on the roller shaft 1, a groove 13 between the support mechanisms 3 is used for introducing a medium to cool the support mechanism 3, a coaxial stud part 4 is arranged on the side wall of the support mechanism 3, a roller 5 is sleeved on the support mechanism 3, the roller 5 is fixed by a nut 6 connected to the stud part 4 in a screwing way, a shaft hole 7 with the axial lead of the roller shaft 1 is arranged on the roller shaft 1, the shaft hole 7 is provided with a water inlet pipe 8, a sealing ring 10 is arranged on an end head sleeve of the water inlet pipe 8, a limiting ring 9 abutted against the sealing ring 10 is arranged on the water inlet pipe 8, a first round hole 11 is arranged on the wall of the end part of the water inlet pipe 8, a second round hole 12 is arranged on the position of the roller shaft 1, a second round hole 12 is arranged between the teeth of the, and a third round hole 14 communicated with the shaft hole 7 is formed in the supporting mechanism 3, and the medium can circulate inside the cantilever roller, so that the cantilever roller is cooled.
Specifically, as shown in fig. 4, the baffle 2, the support mechanism 3, the stud portion 4 and the roller shaft 1 are integrally formed, which is beneficial to the stability of the cantilever roller.
Specifically, as shown in fig. 1, the roller 5 abuts against the baffle 2, the teeth of the support mechanism 3 abut against the inner side wall of the roller 5, the roller 5 abuts against the support mechanism 3, and the roller 5 rotates under a force and does not shake.
Specifically, as shown in fig. 4, the shaft hole 7 penetrates through the roller shaft 1, the baffle 2 and the supporting mechanism 3, and is used for installing the water inlet pipe 8, so that the medium in the water inlet pipe 8 cools the roller 5.
Specifically, as shown in fig. 1, a gap is provided between the side wall of the support mechanism 3 and the roller 5 to facilitate the entry of the medium into the groove 13 of the support mechanism 3.
The working principle is as follows: during the use, let in the medium of cooling usefulness in the inlet tube 8, the medium is through inlet tube 8, flows out by round hole one 11, through round hole two 12, recess 13, round hole three 14, and then flows back in shaft hole 7, and the medium circulates and cools down roller 5, and roller 5 is fixed on supporting mechanism 3 through closing nut 6 of connecting on double-screw bolt part 4 soon, and this cantilever roller radiating effect is good, and the installation is convenient with the dismantlement, is convenient for maintain and use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a high wear-resisting cantilever roller of heating furnace, includes roller (1), its characterized in that, baffle (2) that have the cylinder shape on roller (1) and supporting mechanism (3) that have a circle of tooth, double-screw bolt part (4) with the axle center have on the lateral wall of supporting mechanism (3), the cover is equipped with roller (5) on supporting mechanism (3), and roller (5) are fixed through closing nut (6) of connecting on double-screw bolt part (4) soon, set up shaft hole (7) rather than the axial lead on roller (1), shaft hole (7) have inlet tube (8), and the end cover of inlet tube (8) is equipped with sealing ring (10), have spacing ring (9) with sealing ring (10) butt on inlet tube (8), round hole one (11) have been seted up on the wall of the tip of inlet tube (8), two round holes (12) have been seted up on the position that roller (1) is located round hole one (11), a groove (13) is formed between teeth of the supporting mechanism (3), a third round hole (14) communicated with the shaft hole (7) is formed in the position, close to the baffle plate (2), in the groove (13).
2. The highly wear-resistant cantilever roller of a heating furnace according to claim 1, wherein the baffle plate (2), the support mechanism (3), the stud portion (4) and the roller shaft (1) are integrally formed.
3. A highly wear-resistant cantilever roller for a heating furnace according to claim 1, wherein the roller (5) abuts against the baffle (2) and the teeth of the support means (3) abut against the inner side wall of the roller (5).
4. The highly wear-resistant cantilever roller of a heating furnace according to claim 1, wherein the shaft hole (7) penetrates through the roller shaft (1), the baffle plate (2) and the supporting mechanism (3).
5. A highly wear-resistant cantilever roller for a heating furnace according to claim 1, wherein a gap is provided between the side wall of the support means (3) and the roller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706068.9U CN212692486U (en) | 2020-08-15 | 2020-08-15 | High-wear-resistance cantilever roller of heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706068.9U CN212692486U (en) | 2020-08-15 | 2020-08-15 | High-wear-resistance cantilever roller of heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212692486U true CN212692486U (en) | 2021-03-12 |
Family
ID=74902196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021706068.9U Expired - Fee Related CN212692486U (en) | 2020-08-15 | 2020-08-15 | High-wear-resistance cantilever roller of heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212692486U (en) |
-
2020
- 2020-08-15 CN CN202021706068.9U patent/CN212692486U/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 |
Granted publication date: 20210312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |