CN216606725U - Flattening leveler for hot-rolled coil - Google Patents
Flattening leveler for hot-rolled coil Download PDFInfo
- Publication number
- CN216606725U CN216606725U CN202122773092.5U CN202122773092U CN216606725U CN 216606725 U CN216606725 U CN 216606725U CN 202122773092 U CN202122773092 U CN 202122773092U CN 216606725 U CN216606725 U CN 216606725U
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- Prior art keywords
- plate
- fixedly arranged
- flattening
- sliding plate
- leveler
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005098 hot rolling Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 238000005096 rolling process Methods 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a flattening and leveling machine for a hot-rolled coiled plate, which comprises a base, wherein a sliding plate is movably arranged on the upper surface of the base, a one-way pulley is fixedly arranged on the lower surface of the sliding plate, a supporting plate is fixedly arranged on the upper surface of the base, and a connecting plate is fixedly arranged on the side surface of the supporting plate. According to the steel coil flattening device, the rotating disc is rotated to drive the screw rod to rotate, the lower pressing plate is driven to downwards press the head of the steel coil to be fixed with one end of the sliding plate under the effect of threaded connection with the vertical threaded pipe, the electric cylinder is started to drive the second flat pressing roller to downwards press the steel coil, the positive and negative motors are started to drive the sliding plate to move, the moving steel coil is flattened through the second flat pressing roller, the one-way pulley slides on the inner wall of the pulley groove in the moving process, deviation is prevented, the steel coil is prevented from deviating in the unwinding process, and the steel coil head is prevented from slipping in the unwinding process and the flattening effect is prevented from being influenced by the fact that the lower pressing plate presses the head of the steel coil.
Description
Technical Field
The utility model relates to the technical field of flattening of hot-rolled coils, in particular to a flattening leveler for hot-rolled coils.
Background
The hot rolled coil is made of a plate blank (mainly a continuous casting blank) serving as a raw material, and is heated to be manufactured into strip steel by a rough rolling unit and a finishing rolling unit. And (3) cooling the hot steel strip from the last rolling mill in finish rolling to a set temperature through laminar flow, rolling the hot steel strip into a steel strip coil by a coiling machine, rolling the cooled steel strip coil, and mainly applying a leveler to correcting plates with various specifications and shearing the plates into blocks, wherein the hot rolled coil needs to be leveled by the leveler before use and then cut for use.
But the most simple structure of current leveler, coil of strip head do not have fixing device, lead to when using, the phenomenon that the coil of strip that is flattening appears skidding easily or skew, influences the flattening effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flattening leveler for a hot-rolled coil to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a hot-rolled coiled plate flattening leveler comprises a base, wherein a sliding plate is movably arranged on the upper surface of the base, a one-way pulley is fixedly arranged on the lower surface of the sliding plate, a supporting plate is fixedly arranged on the upper surface of the base, a connecting plate is fixedly arranged on the side surface of the supporting plate, a movable rod is movably arranged on the surface of the connecting plate, an electric cylinder is fixedly arranged on the lower surface of the connecting plate, a first flattening roller and a second flattening roller are respectively and fixedly arranged at the lower ends of the movable rod and the electric cylinder, a fixed plate is fixedly arranged on the upper surface of the base at positions close to the two ends, a bearing seat is fixedly arranged on the side surface of the fixed plate, a driving shaft is movably arranged on the inner wall of the bearing seat, a fixed block is fixedly arranged on the lower surface of the sliding plate, a transverse threaded pipe is fixedly arranged on the lower surface of the fixed block, and a screw rod is arranged at one end of the sliding plate in a threaded manner, and a lower pressing plate is fixedly arranged at the lower end of the screw rod.
Preferably, the upper surface of the base is provided with two pulley grooves, and the one-way pulleys are movably connected to the inner walls of the pulley grooves.
Preferably, the number of the fixing plates and the bearing seats is two, two ends of the driving shaft are respectively and movably connected to the inner walls of the two bearing seats, threads are arranged on the side surface of the driving shaft, and the transverse threaded pipe is in threaded connection with the side surface of the driving shaft.
Preferably, the last fixed surface of base is connected with positive and negative motor, the one end transmission that the drive shaft is close to positive and negative motor is connected with driving belt, and the side surface at positive and negative motor output shaft is connected in the driving belt transmission, electric cylinder and positive and negative motor equally divide do not with 220V external power supply electric connection, and electric cylinder and positive and negative motor electric connection have control switch respectively.
Preferably, the quantity of backup pad is two, and the U-shaped groove has respectively been seted up to the upper end of two backup pads, the steel reel has been placed to the inner wall in U-shaped groove.
Preferably, one end of the sliding plate is of a C-shaped structure, the upper surface of the C-shaped structure at one end of the sliding plate is fixedly connected with a vertical threaded pipe, the screw rod is in threaded connection with the inner wall of the vertical threaded pipe, and the upper end of the screw rod is fixedly connected with a rotating disc.
Preferably, the upper end activity of movable rod runs through the connecting plate, the upper end fixedly connected with spring board of movable rod, the lower fixed surface of spring board is connected with expanding spring, and expanding spring overlaps and establishes the side surface at the movable rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the steel coil flattening device, the rotating disc is rotated to drive the screw rod to rotate, the lower pressing plate is driven to downwards press the head of the steel coil to be fixed with one end of the sliding plate under the effect of threaded connection with the vertical threaded pipe, the electric cylinder is started to drive the second flat pressing roller to downwards press the steel coil, the positive and negative motors are started to drive the sliding plate to move, the moving steel coil is flattened through the second flat pressing roller, the one-way pulley slides on the inner wall of the pulley groove in the moving process, deviation is prevented, the steel coil is prevented from deviating in the unwinding process, and the head of the steel coil is prevented from slipping in the unwinding process and the flattening effect is influenced by pressing the lower pressing plate;
2. the first flat pressing roller can perform pre-pressing and guiding effects on the unreeled steel coil, the first flat pressing roller is stressed to drive the movable rod to move upwards, the movable rod drives the spring plate to move upwards to stretch the telescopic spring to store force, the first flat pressing roller can automatically reset downwards through the telescopic spring, and the movable rod is not bent by the stress of the steel coil when the steel coil is extruded upwards due to overlarge stress of the steel coil.
Drawings
FIG. 1 is a main view of a hot rolled coil flattening machine according to the present invention;
FIG. 2 is a schematic diagram of a pulley groove and a supporting plate structure of a flattening leveler for a hot-rolled coil according to the present invention;
fig. 3 is an enlarged view of a structure a in fig. 1.
In the figure: 1. a base; 2. a sliding plate; 3. a one-way pulley; 4. a support plate; 5. a connecting plate; 6. a movable rod; 7. an electric cylinder; 8. a fixing plate; 9. a bearing seat; 10. a drive shaft; 11. a fixed block; 12. a transverse threaded pipe; 13. a positive and negative motor; 14. a drive belt; 15. a spring plate; 16. a tension spring; 17. a vertical threaded pipe; 18. a screw; 19. a lower pressing plate; 20. rotating the disc; 21. a pulley groove; 22. a first platen roller; 23. a second flat pressing roll; 24. a steel reel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a flattening leveler for hot-rolled coiled sheets comprises a base 1, a sliding plate 2 is movably arranged on the upper surface of the base 1, a one-way pulley 3 is fixedly arranged on the lower surface of the sliding plate 2, a supporting plate 4 is fixedly arranged on the upper surface of the base 1, a connecting plate 5 is fixedly arranged on the side surface of the supporting plate 4, a movable rod 6 is movably arranged on the surface of the connecting plate 5, an electric cylinder 7 is fixedly arranged on the lower surface of the connecting plate 5, a first flattening roller 22 and a second flattening roller 23 are respectively and fixedly arranged at the lower ends of the movable rod 6 and the electric cylinder 7, fixed plates 8 are fixedly arranged at the positions, close to the two ends, on the upper surface of the base 1, bearing seats 9 are fixedly arranged on the side surface of the fixed plates 8, a driving shaft 10 is movably arranged on the inner wall of each bearing seat 9, a fixed block 11 is fixedly arranged on the lower surface of the sliding plate 2, a transverse threaded pipe 12 is fixedly arranged on the lower surface of the fixed block 11, and a screw 18 is arranged at one end of the sliding plate 2, a lower pressing plate 19 is fixedly mounted at the lower end of the screw 18.
The quantity of fixed plate 8 and bearing frame 9 is two, and the both ends difference swing joint of drive shaft 10 is at the inner wall of two bearing frames 9, and the side surface of drive shaft 10 is provided with the screw thread, and horizontal screwed pipe 12 threaded connection is at the side surface of drive shaft 10, drives horizontal screwed pipe 12 and removes when drive shaft 10 rotates through the threaded connection effect, and then removes about driving sliding plate 2 through fixed block 11.
Base 1's last fixed surface installs positive and negative motor 13, the one end transmission that drive shaft 10 is close to positive and negative motor 13 is connected with driving belt 14, and the side surface at positive and negative motor 13 output shaft is connected in the transmission of driving belt 14, electric cylinder 7 and positive and negative motor 13 are equallyd divide respectively with 220V external power supply electric connection, and electric cylinder 7 and positive and negative motor 13 electric connection respectively have control switch, can drive shaft 10 when positive and negative motor 13 rotates through driving belt 14's transmission.
The quantity of backup pad 4 is two, and two backup pad 4's upper end is equallyd divide and is do not seted up the U-shaped groove, and steel reel 24 has been placed to the inner wall in U-shaped groove, puts steel reel 24's pivot and can realize automatic unreeling operation in the U-shaped inslot.
One end of the sliding plate 2 is of a C-shaped structure, a vertical threaded pipe 17 is fixedly installed on the upper surface of the C-shaped structure at one end of the sliding plate 2, a screw 18 is in threaded connection with the inner wall of the vertical threaded pipe 17, and a rotating disc 20 is fixedly installed at the upper end of the screw 18.
The upper end activity of movable rod 6 runs through connecting plate 5, and the upper end fixed mounting of movable rod 6 has spring plate 15, and the lower fixed surface of spring plate 15 installs expanding spring 16, and the expanding spring 16 cover is established at the side surface of movable rod 6, extrudes first flat pressing roller 22 and upwards removes when the stress of coil of strip is too big, takes place deformation through expanding spring 16 and holds power, avoids the coil of strip stress to excessively extrude first flat pressing roller 22 and produces the condition of bending to movable rod 6.
The working principle is as follows: when in use, the utility model places the rotating shaft of the steel reel 24 in the U-shaped groove at the upper end of the supporting plate 4, the head of the steel coil slides to one end of the sliding plate 2 through the lower part of the first flat pressing roller 22 and the second flat pressing roller 23, the rotating disc 20 drives the screw rod 18 to rotate, the lower pressing plate 19 is driven by the screw connection with the vertical threaded pipe 17 to press the head of the steel coil downwards to fix the head of the steel coil with one end of the sliding plate 2, the electric cylinder 7 is started to drive the second flat pressing roller 23 to press the steel coil downwards, the positive and negative motor 13 is started to drive the driving shaft 10 to rotate through the transmission belt 14, the driving shaft 10 drives the fixed block 11 and the sliding plate 2 to move rightwards through the screw connection with the transverse threaded pipe 12, the sliding plate 2 drives the steel coil to move rightwards, the steel coil moved is pressed flatly through the second flat pressing roller 23, in the moving process, the one-way pulley 3 slides on the inner wall of the pulley groove 21, the deviation is prevented, the steel reel 24 is prevented from deviating in the unreeling process, the head of the steel reel is tightly pressed through the lower pressing plate 19, the slipping condition in the unreeling process is prevented, and the leveling effect is influenced. The utility model discloses a still can play the effect of the peaceful direction of pre-compaction through first flat pressing roller 22 to the coil of strip that is unreeling well, and first flat pressing roller 22 atress drives 6 rebound of movable rod, and the movable rod 6 drives 15 rebound of spring board and then tensile expanding spring 16 and holds power, can realize first flat pressing roller 22 through expanding spring 16 automatic re-setting downwards, and movable rod 6 can not be bent by the stress of coil of strip when the coil of strip stress of being convenient for can realize automatic re-setting when extrudeing first flat pressing roller 22 greatly upwards.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hot rolling coil plate flattening leveler, includes base (1), its characterized in that: a sliding plate (2) is movably arranged on the upper surface of the base (1), a one-way pulley (3) is fixedly arranged on the lower surface of the sliding plate (2), a supporting plate (4) is fixedly arranged on the upper surface of the base (1), a connecting plate (5) is fixedly arranged on the side surface of the supporting plate (4), a movable rod (6) is movably arranged on the surface of the connecting plate (5), an electric cylinder (7) is fixedly arranged on the lower surface of the connecting plate (5), a first flat pressing roller (22) and a second flat pressing roller (23) are respectively and fixedly arranged at the lower ends of the movable rod (6) and the electric cylinder (7), a fixing plate (8) is fixedly arranged at the position, close to the two ends, on the upper surface of the base (1), a bearing seat (9) is fixedly arranged on the side surface of the fixing plate (8), and a driving shaft (10) is movably arranged on the inner wall of the bearing seat (9), the lower surface of the sliding plate (2) is fixedly provided with a fixed block (11), the lower surface of the fixed block (11) is fixedly provided with a transverse threaded pipe (12), one end of the sliding plate (2) is provided with a screw (18) in a threaded manner, and the lower end of the screw (18) is fixedly provided with a lower pressing plate (19).
2. The hot rolled coil flattening leveler of claim 1, wherein: the pulley groove (21) has been seted up to the upper surface of base (1), the quantity of pulley groove (21) is two, one-way pulley (3) swing joint is at the inner wall of pulley groove (21).
3. The hot rolled coil flattening leveler of claim 1, wherein: the quantity of fixed plate (8) and bearing frame (9) is two, the both ends of drive shaft (10) swing joint respectively at the inner wall of two bearing frames (9), the side surface of drive shaft (10) is provided with the screw thread, and horizontal screwed pipe (12) threaded connection is at the side surface of drive shaft (10).
4. The hot rolled coil flattening leveler of claim 1, wherein: the last fixed surface of base (1) is connected with positive and negative motor (13), the one end transmission that drive shaft (10) is close to positive and negative motor (13) is connected with driving belt (14), and driving belt (14) transmission connection is at the side surface of positive and negative motor (13) output shaft, electric cylinder (7) and positive and negative motor (13) are equallyd divide do not with 220V external power supply electric connection, and electric cylinder (7) and positive and negative motor (13) electric connection respectively have control switch.
5. The hot rolled coil flattening leveler of claim 1, wherein: the quantity of backup pad (4) is two, and the U-shaped groove has respectively been seted up to the upper end of two backup pads (4), steel reel (24) have been placed to the inner wall in U-shaped groove.
6. The hot rolled coil flattening leveler of claim 1, wherein: one end of the sliding plate (2) is of a C-shaped structure, the upper surface of the C-shaped structure at one end of the sliding plate (2) is fixedly connected with a vertical threaded pipe (17), the screw rod (18) is in threaded connection with the inner wall of the vertical threaded pipe (17), and the upper end of the screw rod (18) is fixedly connected with a rotating disc (20).
7. The hot rolled coil flattening leveler of claim 1, wherein: the upper end activity of movable rod (6) runs through connecting plate (5), the upper end fixedly connected with spring board (15) of movable rod (6), the lower fixed surface of spring board (15) is connected with expanding spring (16), and expanding spring (16) cover is established on the side surface of movable rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122773092.5U CN216606725U (en) | 2021-11-12 | 2021-11-12 | Flattening leveler for hot-rolled coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122773092.5U CN216606725U (en) | 2021-11-12 | 2021-11-12 | Flattening leveler for hot-rolled coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216606725U true CN216606725U (en) | 2022-05-27 |
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ID=81697438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122773092.5U Expired - Fee Related CN216606725U (en) | 2021-11-12 | 2021-11-12 | Flattening leveler for hot-rolled coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216606725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124012A (en) * | 2023-10-27 | 2023-11-28 | 吉林农业科技学院 | Component surface machining equipment based on mathematical model |
-
2021
- 2021-11-12 CN CN202122773092.5U patent/CN216606725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124012A (en) * | 2023-10-27 | 2023-11-28 | 吉林农业科技学院 | Component surface machining equipment based on mathematical model |
| CN117124012B (en) * | 2023-10-27 | 2023-12-22 | 吉林农业科技学院 | Component surface machining equipment based on mathematical model |
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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: 20220527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |