CN207793392U - A kind of stabilizing roller of improved structure - Google Patents
A kind of stabilizing roller of improved structure Download PDFInfo
- Publication number
- CN207793392U CN207793392U CN201820081645.6U CN201820081645U CN207793392U CN 207793392 U CN207793392 U CN 207793392U CN 201820081645 U CN201820081645 U CN 201820081645U CN 207793392 U CN207793392 U CN 207793392U
- Authority
- CN
- China
- Prior art keywords
- roller
- wall
- interior
- stabilizing
- outer roller
- 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
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 46
- 210000001331 nose Anatomy 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 9
- 239000000314 lubricant Substances 0.000 claims description 5
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 17
- 239000011701 zinc Substances 0.000 abstract description 17
- 229910052725 zinc Inorganic materials 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model is related to stabilizing roller fields,More particularly to a kind of stabilizing roller of improved structure,Including outer roller,Interior roller and two spindle noses,There are gaps between the inner wall of outer roller and the outer wall of interior roller,Outer roller is rotatably set in by several small steel balls outside interior roller,All small steel balls are arranged between outer roller and interior roller,The end of outer roller is longer than the end of interior roller,Two spindle noses are spindle rotationally arranged in the end of outer roller respectively,The diversion trench for water conservancy diversion is provided in the outer cylindrical wall of outer roller,Two spindle noses are located at one end inside outer roller and are both provided with closely blocks the boss set with interior roller inner wall,Two spindle noses are located at one end on the outside of outer roller and are both provided with the connecting shaft installed,A kind of stabilizing roller of the improved structure of the utility model,It is smooth in operation process to be effectively guaranteed stabilizing roller,Increase the ability for dispelling entrapped zinc liquid,Improve the service life of stabilizing roller.
Description
Technical field
The utility model is related to stabilizing roller field, more particularly to a kind of stabilizing roller of improved structure.
Background technology
Strip hot-dip galvanizing unit in factory substantially all using sinking roller arrangement, mainly by sinking roller, stabilizing roller and its
Component forms, and strip drives sinking roller and stabilizing roller to rotate with the speed of service of 35~180m/min, therefore, sinking roller and stabilization
The frequent of roller replaces the operating rate for also reducing production line, increases useless product incidence, influences the normal production of unit, because
And each enterprise is all continuously improved the material, manufacturing process and process of surface treatment of sinking roller and stabilizing roller.
The most structures mostly of current stabilizing roller on the market are single, mostly use integrally formed technique and are made, when manufacture
Occur flaw can only whole calcellation, material is extremely wasted, while in use, with the increase for using duration, on strip
Zinc liquid can remain in the surface of stabilizing roller and be frozen into bulk, have some setbacks to make the operation of stabilizing roller be obstructed.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of stabilizing roller of improved structure.
To solve the above problems, the utility model provides following technical scheme：
A kind of stabilizing roller of improved structure, including outer roller, interior roller and two spindle noses, the inner wall of outer roller and interior roller
Outer wall between there are gaps, the outer roller to be rotatably set in outside interior roller by several small steel balls, all small steel
Pearl is arranged between outer roller and interior roller, and the end of outer roller is longer than the end of interior roller, and two spindle nose difference are rotatable
The diversion trench being provided on the end of outer roller, the outer cylindrical wall of outer roller for water conservancy diversion is set, two spindle noses are located at outer
One end inside roller is both provided with closely blocks the boss set with interior roller inner wall, and two spindle noses are located at one on the outside of outer roller
End is both provided with the connecting shaft with installation, outer roller, interior roller, spindle nose, boss and the equal coaxial line of connecting shaft.
Preferably, all small steel balls are divided into two groups of tip insides being arranged in outer roller, each group all
For steel ball along the circumferencial direction spaced set of outer roller end, small steel ball is separate with the inner wall of end of outer roller and spindle nose respectively
The outer wall of boss one end contacts, and the annular being both provided on the inner wall of outer roller and the outer wall of spindle nose for accommodating small steel ball is recessed
Slot.
Preferably, the diversion trench is helicla flute.
Preferably, it is coated with fire-resistant lubricants on the inner wall of the outer roller and the outer wall of interior roller.
Preferably, the inner wall of end of the boss and interior roller is interference fitted.
Preferably, the outboard end of two connecting shafts is both provided with the installation slot for installation.
Advantageous effect：The stabilizing roller of a kind of improved structure of the utility model, by installing slot by stabilizing roller when use
In the production line, small steel ball is embedded between outer roller and spindle nose, and spindle nose and interior roller are closely arranged, therefore works as band for installation
When steel band dynamic stability roller rotates, outer roller can be rotated relative to interior roller, reduced strip and driven outer roller rotation institute
The frictional force needed, and all small steel balls play the role of bearing together so that even if outer roller has zinc in remained on surface
In the case of liquid coagulated mass, remains able to ensure smooth rotation, increase the service life of stabilizing roller in production line, lead to simultaneously
Crossing helical groove structure then can make to remain in rotation of the zinc liquid in helicla flute with stabilizing roller, be arranged from the both ends of helicla flute
Go out, greatly reduces zinc liquid and remain in the probability that solidification is blocking in diversion trench, a kind of improved structure of the utility model for a long time
Stabilizing roller, be effectively guaranteed that stabilizing roller is smooth in operation process, increase the ability for dispelling entrapped zinc liquid, improve
The service life of stabilizing roller.
Description of the drawings
Fig. 1 show the dimensional structure diagram of the utility model；
Fig. 2 show the structural decomposition diagram of the utility model；
Fig. 3 show the section plan one of the utility model；
Fig. 4 show enlarged drawing at the A of Fig. 3；
Fig. 5 show the section plan two of the utility model；
Reference sign：Outer roller 1, interior roller 2, spindle nose 3, small steel ball 4, diversion trench 5, boss 6, connecting shaft 7, annular
Groove 8 installs slot 9.
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail：
Referring to figs. 1 to a kind of stabilizing roller of improved structure shown in fig. 5, including outer roller 1, interior roller 2 and two spindle noses
3, there are gap between the inner wall of outer roller 1 and the outer wall of interior roller 2, the outer roller 1 is rotatable by several small steel balls 4
Be set in outside interior roller 2, all small steel balls 4 are arranged between outer roller 1 and interior roller 2, in the end of outer roller 1 is longer than
The end of roller 2, two spindle noses 3 are spindle rotationally arranged in the end of outer roller 1, are arranged in the outer cylindrical wall of outer roller 1 respectively
Be useful for the diversion trench 5 of water conservancy diversion, two spindle noses 3 be located at one end inside outer roller 1 be both provided with it is close with 2 inner wall of interior roller
Block the boss 6 that sets, one end that two spindle noses 3 are located at 1 outside of outer roller is both provided with the connecting shaft 7 installed, outer roller 1, interior
Roller 2,7 equal coaxial line of spindle nose 3, boss 6 and connecting shaft.
All small steel balls 4 are divided into two groups of tip insides being arranged in outer roller 1, and each group of all steel balls are equal
Circumferencial direction spaced set along 1 end of outer roller, small steel ball 4 is respectively with the inner wall of end of outer roller 1 and spindle nose 3 far from convex
The outer wall of 6 one end of platform contacts, and the annular being both provided on the inner wall of outer roller 1 and the outer wall of spindle nose 3 for accommodating small steel ball 4 is recessed
Slot 8, small steel ball 4 are embedded between outer roller 1 and spindle nose 3, and spindle nose 3 and interior roller 2 are closely arranged, therefore when strip drives
When stabilizing roller rotates, outer roller 1 can be rotated relative to interior roller 2, and reducing strip, to drive outer roller 1 to rotate required
Frictional force, and all small steel balls 4 play the role of bearing together so that even if outer roller 1 has zinc liquid in remained on surface
In the case of coagulated mass, remains able to ensure smooth rotation, increase the service life of stabilizing roller in production line.
The diversion trench 5 is helicla flute, and there is no setting diversion trenches 5 on the surface of majority stabilizing roller at present, and on sinking roller
It is provided with diversion trench 5 mostly, is also directly to be contacted with the strip with zinc liquid although stabilizing roller is immersed in zinc liquid,
Its surface can also remain zinc liquid, and be provided with cricoid diversion trench 5 on a small number of stabilizing rollers, in the operation with stabilizing roller,
Since 5 both ends of cricoid diversion trench are closed, remaining zinc liquid can always remain in cricoid diversion trench 5, not
It can be discharged with the rotation of stabilizing roller, and can then make to remain in the zinc liquid in helicla flute by helical groove structure with stabilization
The rotation of roller is discharged from the both ends of helicla flute, is greatly reduced zinc liquid and is remained in blocking several of solidification in diversion trench 5 for a long time
Rate.
It is coated with fire-resistant lubricants, high-temperature lubricant, resistance to height on the inner wall of the outer roller 1 and the outer wall of interior roller 2
For temperature up to 1500 DEG C, greasy property is preeminent, aqueous, nontoxic, pollution-free, high-environmental, possesses superior film forming adhesion strength, and with it is molten
Melt metal (such as aluminium, copper, steel etc.) or glass melts paddle and do not play any reaction, still possesses lubrication at high temperature, it is release, it is anti-oxidant,
Anti-stick glutinous special-effect, during strip steel Zn-plating the temperature of zinc liquid usually between 450 DEG C~480 DEG C, by using
High-temperature lubricant reduces the frictional force between outer roller 1 and interior roller 2.
The boss 6 and the inner wall of end of interior roller 2 are interference fitted, and ensure that spindle nose 3 is firmly connect with interior roller 2,
The case where will not falling off.
The outboard end of two connecting shafts 7 is both provided with the installation slot 9 for installation, will by installing slot 9
Stabilizing roller is installed in the production line, can also be easily by stabilizing roller by installing cutting after stabilizing roller reaches the replacement cycle
It removes and changes new stabilizing roller.
Operation principle：Stabilizing roller is installed in the production line by installing slot 9 when use, small steel ball 4 is embedded in outer roller
Between cylinder 1 and spindle nose 3, and spindle nose 3 and interior roller 2 are closely arranged, therefore when strip drives stabilizing roller rotation, outer roller 1
It can be rotated relative to interior roller 2, reduce strip and outer roller 1 is driven to rotate required frictional force, and is all small
Steel ball 4 plays the role of bearing together so that though outer roller 1 in the case where remained on surface has zinc liquid coagulated mass, still
It can ensure smooth rotation, increase the service life of stabilizing roller in production line, while can then make by helical groove structure
Remain in rotation of the zinc liquid in helicla flute with stabilizing roller, be discharged from the both ends of helicla flute, greatly reduce zinc liquid it is long when
Between remain in the probability that solidification is blocking in diversion trench 5.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Go out any restrictions, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent
Variation and modification, in the range of still falling within the technical solution of the utility model.
Claims (6)
1. a kind of stabilizing roller of improved structure, it is characterised in that：Including outer roller (1), interior roller (2) and two spindle noses (3), outside
There are gaps, the outer roller (1) between the inner wall and the outer wall of interior roller (2) of roller (1) can by several small steel balls (4)
Rotation is set in interior roller (2) outside, and all small steel balls (4) are arranged between outer roller (1) and interior roller (2), outer roller
(1) end is longer than the end of interior roller (2), and two spindle noses (3) are spindle rotationally arranged in the end of outer roller (1) respectively, outside
The diversion trench (5) for water conservancy diversion is provided in the outer cylindrical wall of roller (1), two spindle noses (3) are located at internal one of outer roller (1)
End is both provided with closely blocks the boss (6) set with interior roller (2) inner wall, and two spindle noses (3) are located at one end on the outside of outer roller (1)
It is both provided with the connecting shaft (7) with installation, outer roller (1), interior roller (2), spindle nose (3), boss (6) and connecting shaft (7) are total
Axis.
2. a kind of stabilizing roller of improved structure according to claim 1, it is characterised in that：All small steel balls (4) are flat
Two groups of settings are divided into the tip inside of outer roller (1), each group of all steel balls are along the circumference side of outer roller (1) end
To spaced set, small steel ball (4) respectively with the outer wall of the inner wall of end of outer roller (1) and spindle nose (3) far from boss (6) one end
It contacts, the annular groove (8) for accommodating small steel ball (4) is both provided on the inner wall of outer roller (1) and the outer wall of spindle nose (3).
3. a kind of stabilizing roller of improved structure according to claim 1, it is characterised in that：The diversion trench (5) is spiral
Slot.
4. a kind of stabilizing roller of improved structure according to claim 1, it is characterised in that：The inner wall of the outer roller (1)
It is coated with fire-resistant lubricants on the outer wall of interior roller (2).
5. a kind of stabilizing roller of improved structure according to claim 1, it is characterised in that：The boss (6) and interior roller
(2) inner wall of end interference fit.
6. a kind of stabilizing roller of improved structure according to claim 1, it is characterised in that：Two connecting shafts (7)
Outboard end is both provided with the installation slot (9) for installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081645.6U CN207793392U (en) | 2018-01-17 | 2018-01-17 | A kind of stabilizing roller of improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081645.6U CN207793392U (en) | 2018-01-17 | 2018-01-17 | A kind of stabilizing roller of improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207793392U true CN207793392U (en) | 2018-08-31 |
Family
ID=63272501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820081645.6U Expired - Fee Related CN207793392U (en) | 2018-01-17 | 2018-01-17 | A kind of stabilizing roller of improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207793392U (en) |
-
2018
- 2018-01-17 CN CN201820081645.6U patent/CN207793392U/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: 20180831 |