CN117840266B - Correcting device for thick steel processing - Google Patents
Correcting device for thick steel processing Download PDFInfo
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- CN117840266B CN117840266B CN202410262956.2A CN202410262956A CN117840266B CN 117840266 B CN117840266 B CN 117840266B CN 202410262956 A CN202410262956 A CN 202410262956A CN 117840266 B CN117840266 B CN 117840266B
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- shaped steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 230000001360 synchronised effect Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the technical field of profile processing, and relates to a correction device for thick steel processing, which comprises a base, side frames and hydraulic cylinders, wherein the side frames are connected to two sides of the top of the base, the hydraulic cylinders are arranged on two sides of the side frames, a support frame, a pressurizing roller, an internal pressure mechanism, a synchronous moving mechanism and a self-adaptive adjusting mechanism are also arranged on the two sides of the side frames, the telescopic rods of the hydraulic cylinders on two sides are connected with the support frame, the support frame is rotationally connected with the pressurizing roller for pressurizing and correcting the thick steel, the side frames are provided with the internal pressure mechanism, the side frames are provided with the synchronous moving mechanism, and the internal pressure mechanism is provided with the self-adaptive adjusting mechanism. According to the invention, in the operation process, the air cylinder can control the sliding rod to operate, and the inner supporting roller is controlled to be supported until the inner supporting roller supports against the inner wall of the H-shaped steel flange plate, so that the inner wall of the H-shaped steel flange plate is supported, the self-adaptive adjustment effect can be realized without manual adjustment in the operation process, and the operation is more convenient.
Description
Technical Field
The invention belongs to the technical field of profile processing, and relates to a correction device for thick profile steel processing.
Background
The H-shaped steel belongs to one of thick steel, has the advantages of economical and reasonable sectional shape, good mechanical property, uniform extension of each point on the section during rolling, small internal stress, large section modulus, light weight and metal saving, and in the process of processing the H-shaped steel, the H-shaped steel needs to be welded firstly, and after the welding is finished and cooled, the two sides of the H-shaped steel are easy to deform and the two sides of the H-shaped steel need to be straightened.
At present, when correcting H-shaped steel, correction equipment is usually adopted to respectively prop against the inner side and the outer side of the flange plate of the H-shaped steel through the operation of a pressing roller, then the H-shaped steel is pushed, when the H-shaped steel moves, the H-shaped steel is pressed through the pressing roller, so that the correction treatment of the H-shaped steel is realized, but when correcting each time, the positions of the pressing rollers for supporting the inner wall of the flange plate of the H-shaped steel all need to be manually adjusted due to the inconsistent thickness of the flange plate of the H-shaped steel with different specifications, and the operation process is complicated.
Disclosure of Invention
In view of this, the present invention provides a correction device for thick steel processing.
The technical implementation scheme of the invention is as follows: the utility model provides a thick orthotic devices for shaped steel processing, includes base, side bearer and pneumatic cylinder, base top both sides all are connected with the side bearer, the pneumatic cylinder, characterized by are all installed to the side bearer both sides: the device comprises a supporting frame, a pressurizing roller, an internal pressure mechanism, a synchronous moving mechanism and a self-adaptive adjusting mechanism, wherein the supporting frame is connected to telescopic rods of hydraulic cylinders at two sides, the supporting frame is rotatably connected with the pressurizing roller for pressurizing and correcting thick steel, the side frame is provided with the internal pressure mechanism for pressurizing the inner wall of an H-shaped steel flange plate, the side frame is provided with the synchronous moving mechanism for driving the internal pressure mechanism to move, and the internal pressure mechanism is provided with the self-adaptive adjusting mechanism.
Optionally, interior pressure mechanism is including slide bar, two-way lead screw, sliding block, connecting seat, connecting rod, sliding shaft, interior backing roll and elastic component one, and one side upper portion and the lower part that both sides side bearer are close to each other all sliding connection have two slide bars, all rotate between two slide bar middle parts and be connected with two-way lead screw, two both sides of two slide bars all have the connecting seat through threaded connection, and one side that two slide bars are close to each other all sliding connection has two sliding blocks that are bilateral symmetry distribution, and the connecting seat both sides all articulate there is the connecting rod, and the connecting rod end is located rather than close sliding block top, slides between connecting rod and the sliding block and is provided with the sliding shaft, the sliding shaft lower part rotates and is connected with the interior backing roll that is used for supporting the inner wall of H shaped steel upper flange board, sliding shaft upper portion with be connected with elastic component one between the connecting rod top.
Optionally, synchronous movement mechanism is including cylinder, connecting plate, carriage and drive assembly, is connected with the connecting plate between two side bearer tops, install the cylinder in the middle of the connecting plate, be connected with the carriage on the telescopic link of cylinder, the carriage is connected with two slide bars of top, is equipped with drive assembly between two slide bars of top and two slide bars of below to the slide bar synchronous movement of both sides about making.
Optionally, the transmission assembly comprises a connecting gear and a connecting rack, wherein the connecting racks are respectively connected to two sides of the sliding rods on the upper side and the lower side, the connecting gears are respectively connected to the middle parts of the front side and the rear side of the side frames which are close to one side face, and the two sides of the connecting gears are respectively meshed with the connecting racks on the sliding rods on the upper side and the lower side.
Optionally, self-adaptation adjustment mechanism is including slip rack, drive gear, elastic component two and accuse distance roller, and two-way lead screw both ends all are connected with drive gear, and the slide bar is close to drive gear's position sliding connection has the slip rack, the slip rack with drive gear meshing, be connected with elastic component two between the slip rack with the slide bar, the slip rack of upper and lower both sides all rotates to be connected with accuse distance roller in one side that is close to each other.
Optionally, the upper distance control roller bottom position is flush with the upper inner support roller bottom position, and the lower distance control roller top position is flush with the lower inner support roller top position.
Optionally, still including supporting mechanism, supporting mechanism is including sliding support, guide roll and electric putter, sliding connection has the sliding support on the base, sliding support both sides upper portion all rotates and is connected with the guide roll that is used for supporting and direction H shaped steel, base mid-mounting has electric putter, electric putter's telescopic link with sliding support intermediate junction.
Optionally, the heating mechanism comprises a connecting frame and a heater, wherein the connecting frame is arranged between the two connecting racks at the upper part of the rear side and between the two connecting racks at the lower part of the rear side, and the heater is arranged in the connecting frame.
Compared with the prior art, the invention has the following advantages:
1. According to the invention, in the operation process, the air cylinder can control the sliding rod to operate, and the inner supporting roller is controlled to be supported until the inner supporting roller supports against the inner side wall of the H-shaped steel flange plate, so that the inner side wall of the H-shaped steel flange plate is supported, the self-adaptive adjustment effect can be realized without manual adjustment in the operation, and the operation is more convenient.
2. According to the invention, during operation, the side walls of the flange plates on the upper side and the lower side of the H-shaped steel can be pressed and corrected at the same time, the repeated operation is not needed for twice during operation, the overall efficiency is higher, and the operation is more convenient.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a first construction of the synchronous moving mechanism and the internal pressure mechanism of the present invention;
FIG. 3 is a schematic view showing a second construction of the synchronous moving mechanism and the internal pressure mechanism of the present invention;
FIG. 4 is a schematic structural view of the internal pressure mechanism of the present invention;
FIG. 5 is a schematic view of the adaptive adjustment mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the supporting mechanism of the present invention;
FIG. 7 is a schematic view of the support mechanism of the present invention with the base broken away;
FIG. 8 is a schematic view of a first configuration of the heating mechanism of the present invention;
fig. 9 is a schematic view of a second construction of the heating mechanism of the present invention.
The marks of the components in the drawings are as follows: 1: base, 2: side frame, 3: hydraulic cylinder, 4: support frame, 5: pressure roller, 61: slide bar, 62: bidirectional screw rod, 63: sliding block, 64: connecting seat, 65: connecting rod, 66: sliding shaft, 67: inner support roller, 68: elastic member one, 71: cylinder, 72: connection plate, 73: carriage, 74: connecting rack, 75: connecting gear, 81: sliding rack, 82: transmission gear, 83: elastic member two, 84: distance control roller, 91: sliding support, 92: guide roller, 93: electric putter, 10: connection frame, 11: heater, 100: h-shaped steel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present invention, are used only with reference to the drawings of the present invention, and are not meant to be limiting in any way.
1-5, Including base 1, side bearer 2, pneumatic cylinder 3, support frame 4, pressure roller 5, interior pressure mechanism, synchronous movement mechanism and self-adaptation adjustment mechanism, base 1 top left and right sides all is connected with side bearer 2, pneumatic cylinder 3 is all installed to side bearer 2 front and back both sides, all is connected with support frame 4 on the telescopic link of both sides pneumatic cylinder 3, rotate on support frame 4 and be connected with the pressure roller 5 that is used for exerting pressure the correction to thick steel, be equipped with the interior pressure mechanism that is used for exerting pressure H shaped steel 100's flange inboard on the side bearer 2, be equipped with the synchronous movement mechanism that is used for driving interior pressure mechanism and removes on the side bearer 2, be equipped with self-adaptation adjustment mechanism on the interior pressure mechanism.
As shown in fig. 2-4, the internal pressure mechanism comprises a sliding rod 61, a bidirectional screw rod 62, sliding blocks 63, a connecting seat 64, a connecting rod 65, sliding shafts 66, inner supporting rollers 67 and an elastic piece one 68, wherein the upper part and the lower part of one side, which are close to each other, of the two side frames 2 are respectively connected with the two sliding rods 61 in a sliding manner, the two sliding rods 61 are symmetrically distributed in a front-back manner, the bidirectional screw rod 62 is respectively connected between the middle parts of the two sliding rods 61 on the upper side and the middle parts of the two sliding rods 61 on the lower side in a rotating manner, the front-back sides of the bidirectional screw rod 62 are respectively connected with the connecting seat 64 through threads, the two sliding blocks 63 which are symmetrically distributed in a left-right manner are respectively connected with one side, which is close to each other, of the two sliding rods 61 are respectively hinged with the connecting rod 65, the tail ends of the connecting rod 65 are positioned above the sliding blocks 63 close to each other, the sliding shafts 66 are slidably arranged between the connecting rod 65 and the sliding blocks 63, the lower part of the sliding shafts 66 is rotatably connected with the inner supporting rollers 67, the inner supporting rollers 67 can be rotatably connected with the inner side edge plates on the two sides of the profile steel H100, the inner side edge plates are respectively, the inner side plates are used for propping against the profile steel 65, the inner side plates, the profile steel 65 is correspondingly provided with the elastic piece, and the elastic piece 68 is connected with the upper part, and the elastic piece is.
As shown in fig. 2-4, the synchronous moving mechanism comprises an air cylinder 71, a connecting plate 72, a sliding frame 73 and a transmission assembly, wherein the connecting plate 72 is connected between the tops of the two side frames 2, the air cylinder 71 is installed in the middle of the connecting plate 72, the sliding frame 73 is connected to a telescopic rod of the air cylinder 71, the sliding frame 73 is connected with two sliding rods 61 above, so that the telescopic rod of the air cylinder 71 can drive the two sliding rods 61 above to move, and the transmission assembly is arranged between the two sliding rods 61 above and the two sliding rods 61 below, so that the sliding rods 61 on the upper side and the lower side can synchronously move.
As shown in fig. 2 to 4, the transmission assembly comprises a connecting gear 75 and a connecting rack 74, the connecting racks 74 are connected to the left and right sides of the slide bars 61 on the upper and lower sides, the connecting gears 75 are rotatably connected to the middle parts of the front and rear sides of the side frames 2 on the two sides, which are close to each other, respectively, and the two sides of the connecting gears 75 are engaged with the connecting racks 74 on the slide bars 61 on the upper and lower sides, so that the upper slide bars 61 can be driven to move by the transmission of the connecting racks 74 and the connecting gears 75 when moving.
As shown in fig. 5, the self-adaptive adjusting mechanism comprises a sliding rack 81, a transmission gear 82, a second elastic member 83 and a distance control roller 84, wherein the front end and the rear end of each of the two bidirectional screw rods 62 are respectively connected with the transmission gear 82, the sliding rack 81 is slidably connected with the sliding rack 81 at the position of the sliding rod 61 close to the transmission gear 82, the sliding rack 81 can slide up and down along the sliding rod 61, the sliding rack 81 is meshed with the transmission gear 82, the sliding rack 81 and the sliding rod 61 are connected with the second elastic member 83, the second elastic member 83 is a reset spring, the distance control roller 84 is rotatably connected with one side, close to each other, of the sliding racks 81 at the upper side and the lower side, of the distance control roller 84 is flush with the bottom position of the upper inner support roller 67, and the top position of the lower distance control roller 84 is flush with the top position of the lower inner support roller 67.
When the H-shaped steel 100 needs to be corrected, the device can be used, when the device is used, firstly, the H-shaped steel 100 is placed between the inner supporting rollers 67 on the upper side and the lower side, then the extension of the telescopic rods of the hydraulic cylinders 3 on the two sides is controlled to drive the compression rollers 5 to prop against the outer walls of the flange plates on the two sides of the H-shaped steel 100, after the operation is finished, the extension of the telescopic rods of the control cylinder 71 drives the upper two sliding rods 61 to move downwards through the sliding frame 73, when the upper two sliding rods 61 move downwards, the lower two sliding rods 61 are driven to move upwards through the transmission of the connecting rack 74 and the connecting gear 75, so that the sliding rods 61 on the upper side and the lower side are mutually close until the inner supporting rollers 67 and the distance control rollers 84 move to be contacted with webs in the middle of the H-shaped steel 100, at the moment, the inner supporting rollers 67 and the distance control rollers 84 are not moved up and down any more, then the telescopic rods of the control cylinder 71 are controlled to continue to operate to drive the sliding rods 61 to move continuously, at this time, the slide bar 61 drives the bidirectional screw rod 62, the slide block 63, the connecting seat 64 and the connecting rod 65 to move, since the inner supporting roller 67 is propped against the inner wall of the H-shaped steel 100, the connecting rod 65 stretches the first elastic member 68 when moving, the bidirectional screw rod 62 drives the transmission gear 82 to move when moving, the transmission gear 82 is meshed with the sliding rack 81 to rotate when moving, thereby driving the bidirectional screw rod 62 to rotate, so that the two connecting seats 64 are far away from each other, the two connecting seats 64 push the slide blocks 63 at the left side and the right side to be far away from each other through the connecting rod 65 when being far away from each other, the slide blocks 63 drive the inner supporting roller 67 to move when moving, so that the inner supporting roller 67 is propped against the inner wall of the flange plate of the H-shaped steel 100, after being propped, the telescopic rod of the cylinder 71 can be controlled to be closed, and then the H-shaped steel 100 can be pushed to move, the inner supporting roller 67 cooperates with the pressurizing roller 5 to extrude the inner wall and the outer wall of the flange plate of the H-shaped steel 100 when the H-shaped steel 100 moves, so that the H-shaped steel 100 is corrected, and when the H-shaped steel 100 is corrected, the inner supporting roller 67 can be driven to abut against the inner wall of the flange plate of the H-shaped steel 100 only by controlling the extension of the telescopic rod of the air cylinder 71, so that the inner wall of the flange plate of the H-shaped steel 100 can be adaptively abutted against, the correction is assisted to be supported, the position of the inner supporting roller 67 is not required to be manually adjusted, and the operation is more convenient.
As shown in fig. 6 and 7, the device further comprises a supporting mechanism, the supporting mechanism comprises a sliding bracket 91, a guide roller 92 and an electric push rod 93, the sliding bracket 91 is slidably connected to the base 1, the sliding bracket 91 can slide up and down along the base 1, the guide roller 92 for supporting and guiding the H-shaped steel 100 is rotatably connected to the upper portions of the front side and the rear side of the sliding bracket 91, the electric push rod 93 is mounted in the middle of the base 1, and a telescopic rod of the electric push rod 93 is connected with the middle of the sliding bracket 91.
Initially, the telescopic rod of the electric push rod 93 is in an extension state, after the H-shaped steel 100 is placed, the telescopic rod of the electric push rod 93 can be controlled to retract to drive the sliding bracket 91 and the guide roller 92 to move upwards, so that the guide roller 92 holds the H-shaped steel 100 to support the H-shaped steel 100, and meanwhile, the guide roller 92 can also guide the movement of the H-shaped steel 100 when the H-shaped steel 100 moves.
As shown in fig. 8 and 9, the heating device further comprises a heating mechanism, the heating mechanism comprises a connecting frame 10 and a heater 11, the connecting frame 10 is installed between two connecting racks 74 at the upper part of the rear side and between two connecting racks 74 at the lower part of the rear side, and the heater 11 is installed in the connecting frame 10.
When the H-shaped steel 100 is put in, the H-shaped steel 100 can be heated by the two connecting frames 10 and then the heater 11 can be started so as to facilitate the subsequent correction work of the H-shaped steel 100.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (4)
1. The utility model provides a thick orthotic devices for shaped steel processing, is including base (1), side bearer (2) and pneumatic cylinder (3), base (1) top both sides all are connected with side bearer (2), pneumatic cylinder (3), characterized by are all installed to side bearer (2) both sides: the device also comprises a supporting frame (4), a pressing roller (5), an internal pressure mechanism, a synchronous moving mechanism and a self-adaptive adjusting mechanism, wherein the supporting frame (4) is connected to the telescopic rods of the hydraulic cylinders (3) at the two sides, the pressing roller (5) for pressing and correcting the thick profile steel is rotationally connected to the supporting frame (4), the internal pressure mechanism for pressing the inner wall of the flange plate of the H-shaped steel (100) is arranged on the side frame (2), the side frame (2) is provided with a synchronous moving mechanism for driving the internal pressure mechanism to move, and the internal pressure mechanism is provided with a self-adaptive adjusting mechanism; the internal pressure mechanism comprises a slide bar (61), a bidirectional screw rod (62), slide blocks (63), a connecting seat (64), a connecting rod (65), a sliding shaft (66), an internal supporting roller (67) and an elastic piece I (68), wherein two slide bars (61) are slidably connected to the upper part and the lower part of one side of the side frames (2) on two sides, the bidirectional screw rod (62) is rotatably connected between the middle parts of the two slide bars (61), the two sides of the bidirectional screw rod (62) are respectively connected with the connecting seat (64) through threads, two slide blocks (63) which are distributed in bilateral symmetry are slidably connected to one side of the two slide bars (61) on two sides of the connecting seat (64), the tail end of the connecting rod (65) is positioned above a sliding block (63) close to the connecting rod, a sliding shaft (66) is arranged between the connecting rod (65) and the sliding block (63) in a sliding manner, an inner supporting roller (67) for supporting the inner wall of the upper flange plate of the H-shaped steel (100) is rotatably connected to the lower part of the sliding shaft (66), and an elastic piece I (68) is connected between the upper part of the sliding shaft (66) and the top of the connecting rod (65); the synchronous moving mechanism comprises an air cylinder (71), a connecting plate (72), a sliding frame (73) and a transmission assembly, wherein the connecting plate (72) is connected between the tops of the two side frames (2), the air cylinder (71) is installed in the middle of the connecting plate (72), the sliding frame (73) is connected to a telescopic rod of the air cylinder (71), the sliding frame (73) is connected with two sliding rods (61) above, the transmission assembly is arranged between the two sliding rods (61) above and the two sliding rods (61) below, and the sliding rods (61) on the upper side and the lower side are enabled to synchronously move; the transmission assembly comprises a connecting gear (75) and a connecting rack (74), the connecting racks (74) are respectively connected to the two sides of the sliding rods (61) on the upper side and the lower side, the connecting gears (75) are respectively and rotatably connected to the middle parts of the front side and the rear side of the side frames (2) which are close to one side face, and the two sides of the connecting gear (75) are respectively meshed with the connecting racks (74) on the sliding rods (61) on the upper side and the lower side; the self-adaptive adjusting mechanism comprises a sliding rack (81), a transmission gear (82), a second elastic piece (83) and a distance control roller (84), wherein the two ends of two bidirectional screw rods (62) are respectively connected with the transmission gear (82), the sliding rack (81) is connected with the sliding rack (81) in a sliding manner at the position of a sliding rod (61) close to the transmission gear (82), the sliding rack (81) is meshed with the transmission gear (82), the second elastic piece (83) is connected between the sliding rack (81) and the sliding rod (61), and the distance control roller (84) is connected to one sides, close to each other, of the sliding racks (81) at the upper side and the lower side in a rotating manner.
2. A thick steel form working orthotic device according to claim 1, wherein: the bottom position of the upper distance control roller (84) is flush with the bottom position of the upper inner supporting roller (67), and the top position of the lower distance control roller (84) is flush with the top position of the lower inner supporting roller (67).
3. A thick steel form working orthotic device according to claim 1, wherein: still including supporting mechanism, supporting mechanism is including sliding support (91), guide roll (92) and electric putter (93), sliding connection has sliding support (91) on base (1), sliding support (91) both sides upper portion is all rotated and is connected with guide roll (92) that are used for supporting and direction H shaped steel (100), base (1) mid-mounting has electric putter (93), the telescopic link of electric putter (93) with sliding support (91) intermediate junction.
4. A thick steel form working orthotic device according to claim 1, wherein: the heating device is characterized by further comprising a heating mechanism, wherein the heating mechanism comprises a connecting frame (10) and a heater (11), the connecting frame (10) is installed between two connecting racks (74) at the upper part of the rear side and between two connecting racks (74) at the lower part of the rear side, and the heater (11) is installed in the connecting frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410262956.2A CN117840266B (en) | 2024-03-08 | 2024-03-08 | Correcting device for thick steel processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410262956.2A CN117840266B (en) | 2024-03-08 | 2024-03-08 | Correcting device for thick steel processing |
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| CN117840266A CN117840266A (en) | 2024-04-09 |
| CN117840266B true CN117840266B (en) | 2024-05-24 |
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| CN210936556U (en) * | 2019-11-21 | 2020-07-07 | 四川双鑫电气股份有限公司 | Correcting device |
| CN211965460U (en) * | 2020-02-20 | 2020-11-20 | 东莞市联泰钢构有限公司 | H-shaped steel correcting mechanism |
| CN111530977A (en) * | 2020-07-09 | 2020-08-14 | 智迈德股份有限公司 | Large-thickness section steel straightening machine |
| CN215587531U (en) * | 2021-06-22 | 2022-01-21 | 沈阳美拓钢结构有限公司 | H-shaped steel straightening machine |
| CN217570293U (en) * | 2021-12-23 | 2022-10-14 | 安徽森钢建筑工程有限公司 | Local deformation correcting device for H-shaped steel flange plate |
| CN114378145A (en) * | 2022-01-25 | 2022-04-22 | 河南三建美辰建筑科技有限公司 | Corner shape correcting device for H-shaped steel processing and using method thereof |
| CN216857819U (en) * | 2022-02-25 | 2022-07-01 | 东莞仙水塘实业有限公司 | Correction adjustment mechanism |
| CN217620632U (en) * | 2022-05-19 | 2022-10-21 | 河北奥润顺达窗业有限公司 | Anti-drop anchor clamps |
| CN115156339A (en) * | 2022-06-09 | 2022-10-11 | 河北鑫达钢铁集团有限公司 | H-shaped steel correcting device |
| CN217726707U (en) * | 2022-07-06 | 2022-11-04 | 贵州鑫轩贵钢结构机械有限公司 | Correction equipment for production and processing of light steel structure |
| CN217665537U (en) * | 2022-08-04 | 2022-10-28 | 济宁三联钢结构有限公司 | Steel beam correcting device |
| CN218395645U (en) * | 2022-08-28 | 2023-01-31 | 武汉弘泽裕隆钢结构工程有限公司 | Straightening device for H-shaped steel structural beam |
| CN115430732A (en) * | 2022-10-18 | 2022-12-06 | 王亚婷 | Full-automatic section steel straightening machine |
| CN116116934A (en) * | 2023-04-17 | 2023-05-16 | 唐山市丰润区鼎益轻钢制品有限公司 | H-shaped steel welding alignment locator |
| CN116586461A (en) * | 2023-06-01 | 2023-08-15 | 江苏奥之蓝重工有限公司 | H-shaped steel flange straightening machine |
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