CN213826414U - Flange plate for curling rolling mill - Google Patents
Flange plate for curling rolling mill Download PDFInfo
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- CN213826414U CN213826414U CN202022480485.2U CN202022480485U CN213826414U CN 213826414 U CN213826414 U CN 213826414U CN 202022480485 U CN202022480485 U CN 202022480485U CN 213826414 U CN213826414 U CN 213826414U
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- rolling mill
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Abstract
The utility model belongs to the field of curling rolling mills, and aims to solve the problems that the 1150 rolling mill curling flange in the prior art can crack or even break frequently after being used for a period of time, which leads the rolling mill to be incapable of operating normally, the maintenance and the replacement are tedious and long, and the rolling mill stops for a long time, the utility model comprises a fixed flange component and a curling flange component, wherein the fixed flange component is fixed on the rolling mill by a fixing bolt, the other end of the fixed flange component, which is far away from the rolling mill, is connected with the curling flange component, the curling flange component is fixedly connected with a curling roller by the fixing bolt, a connecting shaft is in an integrated structure with a first mounting plate and a second mounting plate, a connecting block is additionally arranged between the connecting shaft and the fixing plate, the diameter of the connecting block is larger than that of the connecting shaft, the strength of a broken part is increased, and the curling flange component and the fixed flange component adopt a split design, the combined installation can ensure that the bolt can be fixed to carry out quick disassembly and installation when the machine is stopped, and the stop time is shortened.
Description
Technical Field
The utility model belongs to the rolling mill field of curling, concretely relates to ring flange for curling rolling mill.
Background
The rolling mill is a rolling mill plant auxiliary apparatus for rolling a hot-rolled or cold-rolled steel material into a roll shape, in a hot strip continuous rolling mill (hot continuous rolling mill train), a cold strip continuous rolling mill, and a wire rolling mill; arranged after the finishing stand and mounted before and after the rolling mill on a single stand reversible cold strip rolling mill. In addition, it is also installed in various finishing units such as continuous pickling line, slitting, annealing, coating, etc.
However, the current 1150 rolling mill curled flange often cracks or even breaks after being used for a period of time, so that the rolling mill cannot normally operate, maintenance and replacement are complicated and long, and the rolling mill stops for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a ring flange for curling rolling mill, solved among the prior art 1150 rolling mill curling flange can be regular crackle appearance fracture even after using a period, lead to the unable normal operation of rolling mill, the maintenance is changed loaded down with trivial details and long time, causes the problem that the rolling mill parkked for a long time.
In order to solve the technical problem, the utility model discloses a mounting flange subassembly, crimping flange subassembly and fixing bolt, the mounting flange subassembly passes through fixing bolt is fixed to on the rolling mill, the mounting flange subassembly is kept away from the other end of rolling mill is connected with the crimping flange subassembly, the crimping flange subassembly passes through fixing bolt fixed connection crimping roller.
Mounting flange subassembly is still including first mounting panel, connecting axle and second mounting panel, first mounting panel still includes fixed plate and connecting block, the fixed plate main part is the circular cylinder structure, be formed with first fixed orifices on the fixed plate, a terminal surface that the rolling mill was kept away from to the fixed plate still is connected with the connecting block, the connecting block main part is the cylinder structure, a connecting block cylinder length direction end-fixing has the fixed plate, the connecting block cylinder is kept away from a terminal surface of fixed plate is fixed with the connecting axle, the connecting block can strengthen mounting flange subassembly intensity makes the connecting axle is difficult for the fracture.
The connecting shaft is of a circular cylinder structure as a main body, one end of the connecting shaft cylinder in the length direction is fixed with the connecting block, and one end of the connecting shaft cylinder in the length direction, far away from the connecting block, is fixed with the second mounting plate.
The second mounting panel main part is circular cylinder structure, be formed with the second fixed orifices on the second mounting panel.
Crimping flange subassembly is still including crimping installation piece and the ring flange that curls, crimping installation piece main part is circular cylinder structure, the one end of crimping installation piece cylinder length direction is formed with the third fixed orifices, the third fixed orifices is followed crimping installation piece cylinder length direction extends, crimping installation piece cylinder length direction's one end is connected with the second mounting panel, crimping installation piece cylinder length direction is kept away from the one end of second mounting panel is fixed with the ring flange that curls.
The crimping flange plate main part is circular cylinder structure, be formed with the fourth fixed orifices that runs through on the crimping flange plate cylinder length direction, the fourth fixed orifices is followed the circular circumference in ring flange cylinder bottom surface is arranged and is distributed, still be formed with the crimping roller mounting groove on the crimping flange plate cylinder length direction, the crimping roller mounting groove is followed the crimping flange plate cylinder length direction extends.
The crimping flange component is detachably connected with the fixing flange component, and only the crimping flange component is replaced when the crimping flange component is broken so as to reduce consumption cost.
The fixing bolts are multiple and are matched with the first fixing hole, the second fixing hole, the third fixing hole and the fourth fixing hole respectively, the rolling mill can be rapidly disassembled and replaced due to failure or overhauling and stopping through the fixing bolt connection, the working efficiency is improved, and the stopping time is reduced.
According to some embodiments of the utility model, first fixed orifices is followed fixed plate cylinder length direction extends, first fixed orifices runs through the fixed plate, first fixed orifices is followed fixed plate cylinder bottom circular surface circumference is arranged.
According to some embodiments of the utility model, the second fixed orifices is followed second mounting panel cylinder length direction extends, the second fixed orifices runs through the second mounting panel, the second fixed orifices is followed circular surface circumferential direction arranges at the bottom of the second mounting panel cylinder.
According to the utility model discloses a some embodiments, the fixed plate the connecting block the connecting axle the second mounting panel curl the installation piece and the flange dish that curls is coaxial fixed mounting.
According to the utility model discloses a few embodiments, the fixed plate the connecting block the connecting axle and the second mounting panel is the integrated into one piece structure, increases flange subassembly intensity.
According to some embodiments of the utility model, the third fixed orifices with fixing bolt screw-thread fit to in quick dismantlement installation.
According to some embodiments of the utility model, the circular outer wall diameter of connecting block cylinder is greater than the circular outer wall diameter of connecting axle cylinder.
According to some embodiments of the utility model, connecting axle cylinder length is greater than connecting block cylinder length, increase connecting axle intensity.
The utility model has the advantages that:
compared with the prior art, the utility model adopts the novel connecting shaft and the novel combined installation structure, the connecting shaft is integrally formed with the first mounting plate and the second mounting plate, the connecting block is additionally arranged between the connecting shaft and the fixed plate, the diameter of the connecting block is larger than that of the connecting shaft, and the strength of a fracture part is increased;
meanwhile, the crimping flange assembly and the fixing flange assembly are designed in a split mode, and the combined installation can ensure that the fixing bolt can be rapidly disassembled and installed when the machine is stopped, so that the stopping time is shortened.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural diagram of an overall structure of a preferred embodiment of the present invention;
FIG. 3 is a schematic view of the planing surface of the present invention;
FIG. 4 is a schematic view of the structure of the part A of the present invention;
fig. 5 is a schematic view of the structure of the part B of the present invention.
In the figure:
1. a fixed flange assembly; 101. a first mounting plate; 1011. a fixing plate; 1012. a first fixing hole; 1013. connecting blocks; 102. a connecting shaft; 103. a second mounting plate; 1031. a second fixing hole; 2. crimping the flange assembly; 201. a crimping mounting block; 202. curling a flange plate; 2021. a fourth fixing hole; 2022. A crimping roller mounting groove; 3. and (5) fixing the bolt.
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.
In order to solve the technical problem, the utility model comprises
For solving the technical problem, the utility model discloses a mounting flange subassembly 1, crimp flange subassembly 2 and fixing bolt 3, mounting flange subassembly 1 is fixed to the rolling mill through fixing bolt 3 on, and the other end that mounting flange subassembly 1 kept away from the rolling mill is connected with crimp flange subassembly 2, and crimp flange subassembly 2 passes through fixing bolt 3 fixed connection crimping roller.
The connecting shaft 102 is a circular cylinder, a connecting block 1013 is fixed at one end of the connecting shaft 102 in the length direction, and a second mounting plate 103 is fixed at one end of the connecting shaft 102 far away from the connecting block 1013 in the length direction.
The main body of the second mounting plate 103 is a circular column structure, and a second fixing hole 1031 is formed on the second mounting plate 103.
The main body of the crimping flange 202 is a circular cylinder structure, a fourth fixing hole 2021 is formed in the crimping flange 202 in the length direction, the fourth fixing holes 2021 are circumferentially arranged along the bottom of the cylinder, a crimping roller mounting groove 2022 is further formed in the crimping flange 202 in the length direction, the crimping roller mounting groove 2022 is formed, and the crimping roller mounting groove 2022 extends in the length direction of the cylinder of the crimping flange 202.
The crimping flange component 2 is detachably connected with the fixing flange component 1, and only the crimping flange component 2 is replaced when the crimping flange component 2 is broken so as to reduce consumption cost.
Fixing bolt 3 has a plurality ofly, and fixing bolt 3 mutually supports with first fixed orifices 1012, second fixed orifices 1031, third fixed orifices and fourth fixed orifices 2021 respectively, connects through fixing bolt 3 and can make the rolling mill stop the messenger can dismantle fast and change crimping flange subassembly 2 because of the trouble or maintenance, promotes work efficiency, reduces down time.
According to some embodiments of the present invention, the first fixing holes 1012 extend along the length direction of the cylinder of the fixing plate 1011, the first fixing holes 1012 penetrate through the fixing plate 1011, and the first fixing holes 1012 are arranged along the circumference of the bottom circular surface of the cylinder of the fixing plate 1011.
According to some embodiments of the present invention, the second fixing hole 1031 extends along the length direction of the column of the second mounting plate 103, the second fixing hole 1031 penetrates through the second mounting plate 103, and the second fixing hole 1031 is arranged along the circumferential direction of the bottom circle of the column of the second mounting plate 103.
According to some embodiments of the present invention, the fixing plate 1011, the connecting block 1013, the connecting shaft 102, the second mounting plate 103, the crimping mounting block 201 and the crimping flange 202 are coaxially and fixedly mounted.
According to some embodiments of the present invention, the fixing plate 1011, the connecting block 1013, the connecting shaft 102 and the second mounting plate 103 are integrally formed structures, which increases the strength of the mounting flange assembly 1.
According to some embodiments of the utility model, third fixed orifices and 3 screw-thread fit of fixing bolt to in quick dismantlement installation.
According to some embodiments of the present invention, the diameter of the circular outer wall of the connecting block 1013 cylinder is larger than the diameter of the circular outer wall of the connecting shaft 102 cylinder.
According to some embodiments of the present invention, the length of the connecting shaft 102 is greater than the length of the connecting block 1013 cylinder, increasing the strength of the connecting shaft 102.
The utility model discloses when using, at first be connected first mounting panel 101 with the rolling mill through fixing bolt 3, it is fixed mutually with curling installation piece 201 with second mounting panel 103 through fixing bolt 3, connect through curling flange subassembly 2 curling roller can, when shutting down because of trouble or maintenance, rotate fixing bolt 3 with rolling mill and the 1 phase separation of fixing flange subassembly, it separates fixing flange subassembly 1 and curling flange subassembly 2 to rotate fixing bolt 3 after the curling roller is pulled down, after the change or maintenance, reinstallate.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The flange plate for the crimping rolling mill is characterized by comprising a fixed flange assembly (1), a crimping flange assembly (2) and fixing bolts (3), wherein the fixed flange assembly (1) is fixed on the rolling mill through the fixing bolts (3), the other end, away from the rolling mill, of the fixed flange assembly (1) is connected with the crimping flange assembly (2), and the crimping flange assembly (2) is fixedly connected with a crimping roller through the fixing bolts (3);
the fixed flange assembly (1) further comprises a first mounting plate (101), a connecting shaft (102) and a second mounting plate (103), the first mounting plate (101) further comprises a fixing plate (1011) and a connecting block (1013), the main body of the fixing plate (1011) is of a circular cylinder structure, a first fixing hole (1012) is formed in the fixing plate (1011), one end face, far away from the rolling mill, of the fixing plate (1011) is further connected with the connecting block (1013), the main body of the connecting block (1013) is of a cylinder structure, one end face, in the cylinder length direction, of the connecting block (1013) is fixedly provided with the fixing plate (1011), and one end face, far away from the fixing plate (1011), of the cylinder of the connecting block (1013) is fixedly provided with the connecting shaft (102);
the connecting shaft (102) is of a circular column structure, the connecting block (1013) is fixed at one end of the connecting shaft (102) in the column length direction, and the second mounting plate (103) is fixed at one end of the connecting shaft (102) far away from the connecting block (1013) in the column length direction;
the main body of the second mounting plate (103) is of a circular column structure, and a second fixing hole (1031) is formed in the second mounting plate (103);
the crimping flange assembly (2) further comprises a crimping mounting block (201) and a crimping flange plate (202), the main body of the crimping mounting block (201) is of a circular cylinder structure, a third fixing hole is formed in one end of the crimping mounting block (201) in the length direction of the cylinder, the third fixing hole extends along the length direction of the crimping mounting block (201), the second mounting plate (103) is connected to one end of the crimping mounting block (201) in the length direction of the cylinder, and the crimping flange plate (202) is fixed to one end, far away from the second mounting plate (103), of the crimping mounting block (201) in the length direction of the cylinder;
the main body of the crimping flange plate (202) is of a circular cylinder structure, a fourth through fixing hole (2021) is formed in the length direction of the cylinder of the crimping flange plate (202), the fourth fixing holes (2021) are distributed along the circular circumference of the bottom surface of the cylinder of the flange plate in a circumferential manner, a crimping roller mounting groove (2022) is further formed in the length direction of the cylinder of the crimping flange plate (202), the crimping roller mounting groove (2022) extends in the length direction of the cylinder of the crimping flange plate (202);
the fixing bolts (3) are multiple, and the fixing bolts (3) are respectively matched with the first fixing hole (1012), the second fixing hole (1031), the third fixing hole and the fourth fixing hole (2021).
2. The flange plate for a rolling mill according to claim 1, wherein the first fixing holes (1012) extend along the length direction of the cylinder of the fixing plate (1011), the first fixing holes (1012) penetrate through the fixing plate (1011), and the first fixing holes (1012) are circumferentially arranged along the cylindrical bottom circular surface of the fixing plate (1011).
3. A flange plate for a rolling mill according to claim 1, wherein the second fixing holes (1031) extend along the length direction of the cylinder of the second mounting plate (103), the second fixing holes (1031) penetrate through the second mounting plate (103), and the second fixing holes (1031) are circumferentially arranged along the cylindrical bottom surface of the second mounting plate (103).
4. A flange plate for a rolling mill according to claim 1, characterised in that the fixing plate (1011), the connecting block (1013), the connecting shaft (102), the second mounting plate (103), the rolling mounting block (201) and the rolling flange plate (202) are coaxially fixedly mounted.
5. The flange plate for a rolling mill according to claim 1, characterized in that the fixing plate (1011), the connecting block (1013), the connecting shaft (102) and the second mounting plate (103) are of an integrally formed structure.
6. A flange plate for a rolling mill according to claim 1, characterised in that the third fixing holes are screw-fitted with the fixing bolts (3).
7. A flange plate for a rolling mill according to claim 1, characterized in that the cylindrical outer wall diameter of the connecting block (1013) is greater than the cylindrical outer wall diameter of the connecting shaft (102).
8. A flange plate for a rolling mill according to claim 1, characterized in that the connecting shaft (102) has a cylindrical length greater than that of the connecting block (1013).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022480485.2U CN213826414U (en) | 2020-10-30 | 2020-10-30 | Flange plate for curling rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022480485.2U CN213826414U (en) | 2020-10-30 | 2020-10-30 | Flange plate for curling rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213826414U true CN213826414U (en) | 2021-07-30 |
Family
ID=77012821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022480485.2U Active CN213826414U (en) | 2020-10-30 | 2020-10-30 | Flange plate for curling rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213826414U (en) |
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2020
- 2020-10-30 CN CN202022480485.2U patent/CN213826414U/en active Active
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