CN223197828U - Rapid correction device for steel structure processing - Google Patents
Rapid correction device for steel structure processingInfo
- Publication number
- CN223197828U CN223197828U CN202422699731.1U CN202422699731U CN223197828U CN 223197828 U CN223197828 U CN 223197828U CN 202422699731 U CN202422699731 U CN 202422699731U CN 223197828 U CN223197828 U CN 223197828U
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- fixedly connected
- steel
- pressing plate
- roller
- steel structure
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Abstract
The utility model discloses a rapid correcting device for steel structure processing, which relates to the technical field of steel correcting devices and comprises a fixed table, wherein a sliding rail is fixedly connected to the fixed table, and a movable frame is symmetrically arranged on the sliding rail; the movable frame is provided with a first motor, one end of the pressing block is fixedly connected with a rotating structure, the driving end of the rotating structure is fixedly connected with a pressing roller, the movable end of the hydraulic cylinder is fixedly connected with a guide roller for guiding, the fixed table is provided with a rotating groove, a main transmission shaft is arranged in the rotating groove, the main transmission shaft is fixedly provided with a main transmission roller, and one side of the guide roller facing outwards is provided with an auxiliary correcting component. According to the utility model, the steel wings are extruded in a rolling way by the press roller in the moving process of the H-shaped steel, so that the bent part of the steel is recovered to be original under the effect of yield force, and the bent part can pass through the auxiliary correcting component in the moving process of the H-shaped steel, so that the compression deformation of the flange direction is eliminated by the auxiliary correcting component, and the correcting efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of steel straightening devices, in particular to a rapid straightening device for steel structure machining.
Background
The steel structure is processed into the required components through cutting, forming, welding, assembling and other processes, and is widely applied to the fields of building, bridge, mechanical manufacturing and the like, and the steel structure has the advantages of high strength, light weight, durability and the like. Surface treatment is also needed in the processing process to improve corrosion resistance and aesthetic property and ensure the safety and stability of the structure.
The H-shaped steel occupies a significant position in the processing steel structure, and is characterized by the economic section profile with optimized area distribution and extremely reasonable strength to weight ratio. The H-shaped steel has the advantages of being capable of showing accurate right-angle arrangement among all parts in terms of construction, achieving all-round advantages in terms of performance, being excellent in bending resistance, guaranteeing stability of the structure in different directions, being simple in construction process, reducing construction difficulty and period, being remarkable in cost saving effect, benefiting from efficient material utilization rate, being light in weight of the structure body, being beneficial to improving economy and flexibility of the whole building, and being an indispensable structural material in civil and industrial building fields and being widely applied to various building structures.
The H-shaped steel is often deformed to a certain extent due to the influence of external force, welding, uneven heating and other factors in the processing process, so that correction is required.
Currently, the existing H-section steel correction technology on the market mainly focuses on the adjustment of the perpendicularity and flatness of the H-section steel, and the accuracy of the H-section steel in the key dimensions is ensured through various compacting and correcting devices, however, when the H-section steel is subjected to improper treatment in the production, transportation or installation process, compression deformation perpendicular to the flange direction is generated, the traditional correcting means are not attractive, and the compression deformation often causes the cross-section shape of the H-section steel to be distorted, so that the overall stability and bearing capacity of the structure are affected.
Disclosure of utility model
The utility model aims to provide a quick correcting device for steel structure processing, so as to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
A quick correcting device for steel structure machining comprises a fixed table, wherein sliding rails are fixedly connected to the fixed table, moving frames are symmetrically and slidably arranged on the sliding rails, pressing blocks are slidably arranged inside the two moving frames, hydraulic cylinders are fixedly arranged on the moving frames, one side of each pressing block is rotatably connected with a pressing roller, the driving end of each pressing roller is connected with a rotating structure, the rotating structure is used for converting the vertical rotating force of a first motor into the horizontal rotating force, the movable end of each hydraulic cylinder is fixedly connected with a guide roller for guiding, one side of each fixed table is fixedly connected with a bearing table, a three-phase motor is fixedly arranged on each bearing table, a rotating groove is formed in each fixed table, a main transmission shaft is arranged in each rotating groove, a main transmission roller is fixedly arranged on each main transmission shaft, each main transmission shaft is fixedly connected with the output end of each three-phase motor, and an auxiliary correcting part is arranged on the outward side of each guide roller.
When the H-shaped steel is corrected, the steel to be corrected is placed on the fixed table from one side of the fixed table, the distance between the press roller and the steel wing of the H-shaped steel is adjusted, the press roller is generally controlled to be pressed into the steel wing by about 7-10cm, the guide roller is adjusted to prevent the main driving wheel from being blocked in the transmission process, then the first motor and the three-phase motor are started, the three-phase motor drives the main driving wheel to rotate to drive the H-shaped steel to move, the first motor provides the force required by the press roller in the rotation process of the press roller, the press roller carries out rolling extrusion on the steel wing, the bending part of the steel is enabled to recover to be original shape under the effect of yield force, the auxiliary correcting part can carry out auxiliary correcting part in the movement process of the H-shaped steel, and the auxiliary correcting part removes the compression deformation of the flange direction, so that the correcting efficiency is improved.
The technical scheme of the utility model is further improved in that the auxiliary correcting component comprises an upper pressing plate and a lower pressing plate, the upper pressing plate and the lower pressing plate are in sliding telescopic connection, the lower pressing plate is in sliding connection with the sliding rail, the upper end of the lower pressing plate is fixedly connected with a first air cylinder, the movable end of the first air cylinder is fixedly connected with the upper pressing plate, and the upper pressing plate and the lower pressing plate are both L-shaped.
By adopting the technical scheme, before correction in the scheme, the height of the upper pressing plate is adjusted through the first cylinder, so that the width between H-shaped steel wings is met, the steel can pass through the upper pressing plate in the moving process, and the upper pressing plate at the bending position supports and adjusts the steel, so that the workpiece extends to the original size, and the purpose of correction is achieved.
The technical scheme of the utility model is further improved in that a base plate is fixedly arranged on the movable frame, the base plate is arranged perpendicular to the direction of the sliding rail, and an opening for exposing the main driving roller is formed in the center of the base plate.
By adopting the technical scheme, when correcting the steel with thinner thickness in the scheme, because the lower end of the steel is supported by the main driving wheel, the steel is easy to bend in conveying, and the backing plate is arranged, so that the backing plate can play a supporting role and prevent the steel from bending.
The technical scheme of the utility model is further improved in that a measuring ruler is arranged on one outward side surface of the lower pressing plate, the measuring ruler is connected with the side surface of the lower pressing plate in a sliding manner, and the measuring ruler can be taken down from the lower pressing plate.
By adopting the technical scheme, the steel is often required to be corrected for multiple times when being corrected, measurement is required to be carried out after correction, errors are easily caused by subjective factors in manual handheld measurement, and the measurement is accurate and convenient by arranging the measuring ruler in sliding connection, and the measurement ruler is only required to be slid when the measurement is required.
The technical scheme of the utility model is further improved in that two ends of the rotary groove are fixedly connected with fixed rod blocks, the fixed rod blocks are rotatably connected with screw rods, screw holes are formed in the lower ends of pressing blocks, the pressing blocks are in threaded connection with the screw rods through the screw holes, the other ends of the screw rods are fixedly connected with a transmission shaft of a second motor, and the second motor is used for driving the screw rods to rotate.
By adopting the technical scheme, in the embodiment, the screw rod is driven to rotate through the second motor, so that the distance between the movable frames is conveniently and rapidly adjusted, and the efficiency in debugging is improved.
The technical scheme of the utility model is further improved in that a telescopic suspension beam is fixedly connected between two movable frames, second air cylinders are symmetrically arranged at the lower ends of the telescopic suspension beams, and movable ends of the second air cylinders are fixedly connected with a top plate.
By adopting the technical scheme, when some deformation is towards the upper part, the upper pressing plate and the lower pressing plate cannot be corrected, the distance between the top plate and the upper surface of the upper pressing plate is adjusted through the second cylinder by arranging the top plate, and the rigid wing is extruded and corrected through the upper pressing plate and the top plate.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a quick correction device for steel structure processing, which is characterized in that when H-shaped steel is corrected, steel to be corrected is placed on a fixed table from one side of the fixed table, the distance between a press roller and a steel wing of the H-shaped steel is adjusted, the press roller is generally controlled to be pressed into the steel wing by about 7-10cm, a guide roller is adjusted to prevent a main driving wheel from being blocked in the transmission process, then a first motor and a three-phase motor are started, the three-phase motor drives the main driving wheel to rotate so as to drive the H-shaped steel to move, the first motor provides the force required by the press roller to rotate, the press roller carries out rolling extrusion on the steel wing in the H-shaped steel moving process, so that the bent part of the steel is recovered to be original shape under the action of yield force, and the auxiliary correction part removes compression deformation in the flange direction in the H-shaped steel moving process, thereby improving the correction efficiency.
2. The utility model provides a rapid correcting device for steel structure processing, which is characterized in that the height of an upper pressing plate is adjusted through a first cylinder, so that the width between H-shaped steel wings is met, steel can pass through the upper pressing plate in the moving process, and the upper pressing plate with a bending part supports and adjusts the steel, so that a workpiece extends to the original size, and the purpose of correction is achieved.
3. The utility model provides a quick correction device for steel structure processing, which is characterized in that when some deformation is towards the upper part, an upper pressing plate and a lower pressing plate cannot be corrected, a top plate is arranged, the distance between the top plate and the upper surface of the upper pressing plate is adjusted through a second air cylinder, and the upper pressing plate and the top plate are used for carrying out extrusion correction on rigid wings.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a first general structural schematic of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic view of the overall partially disassembled structure of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of the present utility model at A;
In the figure, 1, a fixed table; 2, a movable frame, 3, a sliding rail, 4, a pressing block, 5, a hydraulic cylinder, 6, a first motor, 7, a rotating structure, 8, a pressing roller, 9, a guide roller, 10, a bearing table, 11, a three-phase motor, 12, a rotating groove, 13, a main transmission shaft, 14, a main transmission roller, 15, an upper pressing plate, 16, a lower pressing plate, 17, a first cylinder, 18, a fixed rod block, 19, a screw rod, 20, a telescopic cantilever beam, 21, a top plate, 22, a base plate, 23 and a measuring ruler.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
The utility model provides a rapid correcting device for steel structure machining, which is shown in fig. 1-5, and comprises a sliding rail 3 fixedly connected to a fixed table 1, a movable frame 2 symmetrically arranged on the sliding rail 3, a bearing table 10 fixedly connected to one side of the fixed table 1, a three-phase motor 11 fixedly arranged on the bearing table 10, a rotary groove 12 arranged on the fixed table 1, a main transmission shaft 13 arranged in the rotary groove 12, a main transmission shaft 14 fixedly arranged on the main transmission shaft 13, a first motor 6 arranged on the movable table 2, a press roller 8 rotatably connected to one side of the press roller 4, a driving end of the press roller 8 connected with the rotary structure 7, a guide roller 9 fixedly connected to the movable end of the hydraulic cylinder 5 and used for guiding, and an auxiliary correcting part arranged on one side of the guide roller 9 and fixedly connected to the output end of the three-phase motor 11.
In this embodiment, when the H-shaped steel is corrected, the steel to be corrected is placed on the fixing table 1 from one side of the fixing table 1, the distance between the press roller 8 and the steel wing of the H-shaped steel is adjusted, the distance is generally controlled to be about 7-10cm when the press roller 8 is pressed into the steel wing, the guide roller 9 is adjusted to prevent the main driving wheel from blocking in the transmission process, then the first motor 6 and the three-phase motor 11 are started, the three-phase motor 11 drives the main driving wheel to rotate so as to drive the H-shaped steel to move, the first motor 6 provides the force required by the rotation of the press roller 8 through the rotating structure 7 (the rotating structure is not limited by the upper concept), and in the moving process of the H-shaped steel, the press roller 8 performs rolling extrusion on the steel wing, so that the bending part of the steel is recovered under the effect of yield force, and in the moving process of the H-shaped steel, the auxiliary correcting part removes the compression deformation in the flange direction, thereby improving the correcting efficiency.
As shown in fig. 1 to 3, in this embodiment, preferably, the auxiliary correcting component includes an upper pressing plate 15 and a lower pressing plate 16, the upper pressing plate 15 and the lower pressing plate 16 are connected in a sliding and telescopic manner, the lower pressing plate 16 is connected with the sliding rail 3 in a sliding manner, the upper end of the lower pressing plate 16 is fixedly connected with a first air cylinder 17, the movable end of the first air cylinder 17 is fixedly connected with the upper pressing plate 15, and the upper pressing plate 15 and the lower pressing plate 16 are both L-shaped.
Before correction, the height of the upper pressing plate 15 is adjusted through the first air cylinder 17, so that the width between H-shaped steel wings is met, the steel can pass through the upper pressing plate 15 in the moving process, and the upper pressing plate 15 with a bending part supports and adjusts the steel, so that a workpiece extends to the original size, and the purpose of correction is achieved.
The movable frame 2 is fixedly provided with a base plate 22, the base plate 22 is arranged perpendicular to the direction of the slide rail 3, and the center of the base plate 22 is provided with an opening for exposing the main driving roller 14.
When correcting the steel with a thinner thickness, because the lower end of the steel is supported by the main driving wheel, the steel is easy to bend in conveying, and the backing plate 22 can play a supporting role by arranging the backing plate 22, so that the steel is prevented from bending.
A measuring ruler 23 is arranged on one side surface of the lower pressing plate 16 facing outwards, the measuring ruler 23 is connected with the side surface of the lower pressing plate 16 in a sliding mode, and the measuring ruler 23 can be removed from the lower pressing plate 16.
The steel is often corrected for many times, measurement is needed after correction, errors are easily caused by subjective factors in manual handheld measurement, and the measurement is convenient, accurate and fast only by sliding the measurement ruler 23 when the measurement is needed through sliding the measurement ruler 23.
Example 2
On the basis of the embodiment 1, as shown in fig. 3, the utility model provides a technical scheme that, preferably, two ends of a rotary groove 12 are fixedly connected with a fixed rod block 18, a screw rod 19 is rotatably connected to the fixed rod block 18, a screw hole is formed at the lower end of a pressing block 4, the pressing block 4 is in threaded connection with the screw rod 19 through the screw hole, the other end of the screw rod 19 is fixedly connected with a transmission shaft of a second motor, and the second motor is used for driving the screw rod 19 to rotate.
In this embodiment, the second motor drives the screw rod 19 to rotate, so that the distance between the moving frames 2 can be conveniently and rapidly adjusted, and the debugging efficiency is improved.
Example 3
On the basis of the embodiment 1, as shown in fig. 2, the utility model provides a technical scheme that, preferably, a telescopic suspension beam 20 is fixedly connected between two movable frames 2, second cylinders are symmetrically arranged at the lower ends of the telescopic suspension beams 20, and a top plate 21 is fixedly connected at the movable ends of the second cylinders.
In the present embodiment, when some deformation is upward, the upper and lower platens 15 and 16 cannot be corrected, and by providing the top plate 21, the distance between the top plate 21 and the upper surface of the upper platen 15 is adjusted by the second cylinder, and the rigid wing is extrusion-corrected by the upper platen 15 and the top plate 21.
The working principle of the quick correction device for steel structure processing is described in detail below.
When the H-shaped steel is corrected, the steel to be corrected is placed on the fixed table 1 from one side of the fixed table 1, the distance between the press roller 8 and the steel wing of the H-shaped steel is adjusted, the distance between the press roller 8 and the steel wing of the H-shaped steel is generally controlled to be about 7-10cm, the guide roller 9 is adjusted to prevent the main driving wheel from blocking in the transmission process, then the first motor 6 and the three-phase motor 11 are started, the three-phase motor 11 drives the main driving wheel to rotate so as to drive the H-shaped steel to move, the first motor 6 provides the force required by the rotation of the press roller 8, the press roller 8 carries out rolling extrusion on the steel wing in the H-shaped steel moving process, the bending part of the steel is restored to be the original shape under the effect of the yield force, the height of the upper pressing plate 15 is adjusted through the first air cylinder 17 before correction, the upper pressing plate 15 is supported and adjusted to the original size through the upper pressing plate 15 in the process, the bending part of the upper pressing plate 15 is supported and adjusted to the original size, when some deformation is towards the upper part, the upper pressing plate 15 and the lower pressing plate 16 is arranged, the upper pressing plate 21 cannot be corrected through the upper pressing plate 21 and the upper pressing plate 21, and the upper pressing plate 21 cannot be corrected through the upper pressing plate 21.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422699731.1U CN223197828U (en) | 2024-11-06 | 2024-11-06 | Rapid correction device for steel structure processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422699731.1U CN223197828U (en) | 2024-11-06 | 2024-11-06 | Rapid correction device for steel structure processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223197828U true CN223197828U (en) | 2025-08-08 |
Family
ID=96601814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422699731.1U Active CN223197828U (en) | 2024-11-06 | 2024-11-06 | Rapid correction device for steel structure processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223197828U (en) |
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2024
- 2024-11-06 CN CN202422699731.1U patent/CN223197828U/en active Active
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