CN219401773U - Straightening machine for H-shaped steel - Google Patents
Straightening machine for H-shaped steel Download PDFInfo
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- CN219401773U CN219401773U CN202320314873.4U CN202320314873U CN219401773U CN 219401773 U CN219401773 U CN 219401773U CN 202320314873 U CN202320314873 U CN 202320314873U CN 219401773 U CN219401773 U CN 219401773U
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- frame
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- fixedly connected
- correction
- straightening
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a straightening machine for H-shaped steel, which comprises a frame, wherein the upper end of the frame is fixedly connected with an air cylinder, the lower end of the air cylinder is connected with a mounting frame, the lower end of the mounting frame is rotationally connected with an upper roller, the lower end of the upper roller is provided with a lower roller which is rotationally connected to the frame, the left side and the right side of the upper end of the lower roller and the left side and the right side of the lower end of the upper roller are respectively provided with a straightening roller, the straightening rollers are rotationally connected with a straightening shaft, one end of each straightening shaft far away from the straightening roller is fixedly connected with a straightening block, the straightening blocks are respectively connected with a straightening screw rod in a threaded manner, the upper straightening screw rod and the lower straightening screw rod are mutually opposite in thread direction and are fixedly connected, the straightening screws at the lower end are respectively fixedly connected with a straightening motor, the straightening motors are fixedly connected to the frame, the frame is rotationally connected with a conveying roller, the right end of the conveying roller is fixedly connected to the conveying motor, the upper roller and the straightening rollers at the upper end are fixedly connected to the frame, the lower flange of the H-shaped steel is straightened by the straightening rollers at the lower roller and the lower end, the operation is simple, and the processing efficiency is high.
Description
Technical Field
The utility model relates to a straightening machine, in particular to a straightening machine for H-shaped steel.
Background
Application number: the utility model patent of CN202222015911.4 discloses an H-shaped steel straightening machine, which comprises a frame and a conveying mechanism arranged on the frame, wherein fixed seats are respectively arranged on two sides of the frame, straightening rollers are movably arranged on one sides of the two fixed seats facing each other, the straightening rollers can move up and down relative to the fixed seats, the straightening rollers are abutted to flanges on one side of the H-shaped steel, and guide parts respectively abutted to two sides of a web plate of the H-shaped steel when the straightening is performed are respectively arranged on one sides of the two fixed seats facing each other. Through adopting above-mentioned technical scheme, when needs rectify the H shaped steel, through adjusting the position of correcting the roller, rethread drive conveying mechanism makes the H shaped steel remove along the length direction of frame. Along with the conveying of the H-shaped steel, the correcting roller is abutted against the flange on one side of the H-shaped steel, so that the flange on one side of the H-shaped steel is corrected. And then, the position of the correcting roller is regulated, so that the correcting roller is abutted against the flange on the other side of the H-shaped steel, the flange on the other side of the H-shaped steel is corrected, and the situation that the flange on one side of the H-shaped steel needs to be overturned by using a clamping jaw after being corrected is effectively reduced, and then the flange on the other side of the H-shaped steel is corrected. The flange at one end is corrected firstly, then the other end is corrected, the flange is required to be corrected twice, and the processing efficiency is low.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a straightening machine for H-shaped steel, which can simultaneously straighten flanges at two ends of the H-shaped steel and has high processing efficiency.
The utility model solves the technical problems by adopting the technical scheme that: this kind of a correction machine for H shaped steel, which comprises a frame, frame upper end fixedly connected with cylinder, cylinder lower extreme is connected with the mounting bracket, the mounting bracket lower extreme rotates and is connected with the upper roller, the upper roller lower extreme is equipped with the lower roll of rotation connection in the frame, lower roll upper end left and right sides and upper roller lower extreme left and right sides all are equipped with the correction roller, all rotate on the correction roller and be connected with the correction axle, correction roller one end is kept away from to the correction axle and is all fixedly connected with correction piece, all threaded connection has correction lead screw on the correction piece, screw opposite in direction and fixed connection between upper and lower two correction lead screws, all fixedly connected with correction motor on the correction lead screw of lower extreme, correction motor fixed connection is in the frame, rotate in the frame and be connected with the conveying roller, conveying roller right-hand member fixedly connected with conveying motor, conveying motor fixed connection is in the frame, the correction roller of upper roll and upper end can correct the H shaped steel top flange, the correction roller of lower roll and lower extreme can correct under the H shaped steel, easy operation, machining efficiency is high, the conveying roller can not only support the H shaped steel, moreover can drive H to remove, make the apparatus use better, and high efficiency.
In order to further perfect, the front end and the rear end of the frame are rotatably connected with conveying rollers, so that the conveying effect of the straightening machine on H-shaped steel is better.
Further perfect, go up roller rear end left and right sides and all be equipped with the mounting panel of connection in the frame, both ends all rotate about the mounting panel and be connected with the side guide roll, and the side guide roll can lead H shaped steel web, avoids H shaped steel web crooked for correct more accurately.
Further perfect, the mounting panel lower extreme all fixedly connected with regulating block, it has the groove to slide to open in the frame, and regulating block sliding connection is inboard at the groove that slides, all threaded connection has adjusting screw on the regulating block, and the opposite and fixed connection of screw thread direction of two adjusting screw about, the adjusting screw right-hand member fixedly connected with accommodate motor, accommodate motor fixed connection in the frame for the guiding effect of side guide roll to H shaped steel web is better, and can further correct H shaped steel web, makes the correction effect of device better.
Further perfect, mounting bracket rear end fixedly connected with connecting plate, connecting plate rear end left and right sides all rotates and is connected with the gyro wheel, and both ends all fixedly connected with guide rail about the frame, gyro wheel roll connection is in the guide rail outside for the mobile accuracy of last roller is higher, makes the correction precision of device higher, uses the gyro wheel can increase the life of device.
Further perfects, the equal fixedly connected with reinforcing plate in mounting bracket upper end left and right sides, reinforcing plate fixed connection is on the connecting plate for the structure of device is more firm.
The beneficial effects of the utility model are as follows: the utility model can correct flanges at two ends of the H-shaped steel simultaneously, the processing efficiency is high, the upper roller and the correction roller at the upper end can correct the upper flange of the H-shaped steel, the lower roller and the correction roller at the lower end can correct the lower flange of the H-shaped steel, the operation is simple, the processing efficiency is high, the conveying roller can support the H-shaped steel and can drive the H-shaped steel to move, the using effect of the device is better, the correction is more efficient, the side guide roller can guide the web of the H-shaped steel, the web bending of the H-shaped steel is avoided, the web of the H-shaped steel can be further corrected, and the correction is more accurate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the frame of the present utility model;
FIG. 3 is a schematic view of the structure of the mounting frame of the present utility model;
FIG. 4 is a schematic diagram of the structure of the correction block of the present utility model;
fig. 5 is a schematic structural view of the mounting plate of the present utility model.
Reference numerals illustrate: 1. a frame; 11. a guide rail; 12. a conveying roller; 121. a conveying motor; 13. a lower roller; 14. a slip groove; 2. a mounting frame; 21. a connecting plate; 211. a roller; 22. a reinforcing plate; 23. an upper roller; 24. a cylinder; 3. a correction block; 31. a correction shaft; 32. a correction roller; 33. correcting a lead screw; 34. correcting the motor; 4. a mounting plate; 41. a side guide roller; 42. an adjusting block; 43. adjusting a screw rod; 44. and (5) adjusting the motor.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-3: the straightening machine for the H-shaped steel comprises a frame 1, wherein an air cylinder 24 is fixedly connected to the upper end of the frame 1, a mounting frame 2 is connected to the lower end of the air cylinder 24, an upper roller 23 is rotatably connected to the lower end of the mounting frame 2, a connecting plate 21 is fixedly connected to the rear end of the mounting frame 2, rollers 211 are rotatably connected to the left side and the right side of the rear end of the connecting plate 21, guide rails 11 are fixedly connected to the left side and the right side of the frame 1, the rollers 211 are in rolling connection with the outer sides of the guide rails 11, reinforcing plates 22 are fixedly connected to the left side and the right side of the upper end of the mounting frame 2, and the reinforcing plates 22 are fixedly connected to the connecting plate 21.
As shown in fig. 1-2 and 4: the lower extreme of upper roller 23 is equipped with the lower roller 13 of swivelling joint on frame 1, the left and right sides of lower roller 13 upper end and the left and right sides of upper roller 23 lower extreme all are equipped with correction roller 32, all rotate on the correction roller 32 and be connected with correction axle 31, correction axle 31 keeps away from correction roller 32 one end and all fixedly connected with correction piece 3, all threaded connection has correction lead screw 33 on the correction piece 3, the opposite and fixed connection of screw thread direction between two upper and lower correction lead screw 33, all fixedly connected with correction motor 34 on the correction lead screw 33 of lower extreme, correction motor 34 fixed connection is on frame 1, both ends all are being rotated and are being connected with conveying roller 12 around the frame 1, conveying motor 121 is fixedly connected with conveying motor 121 on conveying roller 12 right-hand member, conveying motor 121 fixed connection is on frame 1.
As shown in fig. 1-2 and 5: the left and right sides of the rear end of the upper roller 23 are provided with mounting plates 4, the upper end and the lower end of each mounting plate 4 are rotatably connected with side guide rollers 41, the lower end of each mounting plate 4 is fixedly connected with an adjusting block 42, a sliding groove 14 is formed in the frame 1, the adjusting blocks 42 are slidably connected to the inner sides of the sliding grooves 14, adjusting screws 43 are connected to the adjusting blocks 42 in a threaded mode, the threads of the left adjusting screw 43 and the right adjusting screw 43 are opposite in direction and are fixedly connected, the right end of each adjusting screw 43 is fixedly connected with an adjusting motor 44, and the adjusting motors 44 are fixedly connected to the frame 1.
The utility model is used when in use: the H-shaped steel is conveyed to the upper end of the conveying roller 12, the adjusting motor 44 drives the adjusting screw 43 to rotate, the adjusting screw 43 drives the left adjusting block 42 and the right adjusting block 42 to mutually approach, the adjusting block 42 drives the mounting plate 4 to mutually approach, the mounting plate 4 drives the side guide roller 41 to mutually approach, the side guide roller 41 guides and corrects the H-shaped steel web, the correcting motor 34 drives the correcting screw 33 to rotate, the correcting screw 33 drives the upper and lower adjacent two correcting blocks 3 to mutually separate, the correcting block 3 drives the correcting shaft 31 to mutually separate, the correcting shaft 31 drives the correcting roller 32 to be close to the flange of the H-shaped steel, the cylinder 24 drives the upper roller 23 to move downwards to be close to the H-shaped steel, the upper roller 23 and the correcting roller 32 at the upper end correct the upper flange of the H-shaped steel, the lower roller 13 and the correcting roller 32 at the lower end correct the lower flange of the H-shaped steel, and the conveying roller 12 are driven by the conveying motor 121 to convey the H-shaped steel, and the operation is simple, and the processing efficiency is high.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. A straightening machine for H-shaped steel comprises a frame (1), and is characterized in that: the upper end of the frame (1) is fixedly connected with an air cylinder (24), the lower end of the air cylinder (24) is connected with a mounting frame (2), the lower end of the mounting frame (2) is rotationally connected with an upper roller (23), the lower end of the upper roller (23) is provided with a lower roller (13) rotationally connected on the frame (1), the left side and the right side of the upper end of the lower roller (13) and the left side and the right side of the lower end of the upper roller (23) are respectively provided with a correction roller (32), the correction rollers (32) are rotationally connected with correction shafts (31), one ends of the correction shafts (31) far away from the correction rollers (32) are respectively fixedly connected with correction blocks (3), the correction block (3) is connected with correction screws (33) in a threaded manner, the upper correction screw (33) and the lower correction screw (33) are oppositely threaded and fixedly connected with each other, the correction screws (33) at the lower end are fixedly connected with correction motors (34), the correction motors (34) are fixedly connected to the frame (1), the frame (1) is rotationally connected with a conveying roller (12), the right end of the conveying roller (12) is fixedly connected with a conveying motor (121), and the conveying motor (121) is fixedly connected to the frame (1).
2. The straightening machine for H-section steel according to claim 1, characterized in that: the front end and the rear end of the frame (1) are rotatably connected with conveying rollers (12).
3. The straightening machine for H-section steel according to claim 1, characterized in that: the left side and the right side of the rear end of the upper roller (23) are respectively provided with a mounting plate (4) connected to the frame (1), and the upper end and the lower end of the mounting plate (4) are respectively connected with a side guide roller (41) in a rotating way.
4. A straightening machine for H-section steel according to claim 3, characterized in that: the utility model discloses a motor rack, including mounting panel (4), frame (1), mounting panel (4) lower extreme all fixedly connected with regulating block (42), it has sliding groove (14) to open on frame (1), regulating block (42) sliding connection is inboard in sliding groove (14), all threaded connection has adjusting screw (43) on regulating block (42), the screw thread opposite direction and mutual fixed connection of two adjusting screw (43) about, adjusting screw (43) right-hand member fixedly connected with accommodate motor (44), accommodate motor (44) fixed connection is on frame (1).
5. The straightening machine for H-section steel according to claim 1, characterized in that: the mounting frame is characterized in that the rear end of the mounting frame (2) is fixedly connected with a connecting plate (21), the left end and the right end of the connecting plate (21) are both rotationally connected with rollers (211), the left end and the right end of the frame (1) are both fixedly connected with guide rails (11), and the rollers (211) are in rolling connection with the outer sides of the guide rails (11).
6. The straightening machine for H-section steel according to claim 1 or 5, characterized in that: reinforcing plates (22) are fixedly connected to the left side and the right side of the upper end of the mounting frame (2), and the reinforcing plates (22) are fixedly connected to the connecting plates (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320314873.4U CN219401773U (en) | 2023-02-27 | 2023-02-27 | Straightening machine for H-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320314873.4U CN219401773U (en) | 2023-02-27 | 2023-02-27 | Straightening machine for H-shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219401773U true CN219401773U (en) | 2023-07-25 |
Family
ID=87239372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320314873.4U Active CN219401773U (en) | 2023-02-27 | 2023-02-27 | Straightening machine for H-shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219401773U (en) |
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2023
- 2023-02-27 CN CN202320314873.4U patent/CN219401773U/en active Active
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