CN113426848A - Correcting device is used in flexible operation's steel construction processing - Google Patents
Correcting device is used in flexible operation's steel construction processing Download PDFInfo
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- CN113426848A CN113426848A CN202110756485.7A CN202110756485A CN113426848A CN 113426848 A CN113426848 A CN 113426848A CN 202110756485 A CN202110756485 A CN 202110756485A CN 113426848 A CN113426848 A CN 113426848A
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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
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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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
Abstract
The invention discloses a flexibly-operated correcting device for machining a steel structure, and relates to the technical field of steel structure correcting devices; in order to improve the reliability of correction; the correcting table comprises a workbench, wherein a correcting table is fixed on the outer wall of the top of the workbench through bolts, a supporting frame is fixed on the top of the workbench through bolts, the same guide rod is fixed between the two supporting frames, the outer wall of the guide rod is connected with a translation seat in a sliding mode, a motor is fixed on the outer wall of one side of the supporting frame, a translation stud is connected to the output end of the motor in a rotating mode, the outer wall of the translation stud is connected to the inner wall of the translation seat through threads, and a hydraulic cylinder is fixed on the outer wall of the top of the translation seat. According to the invention, through arranging the correction platform, the correction pinch roller, the flame-throwing rod and other structures, steel structure parts can be heated so as to be beneficial to deformation of the steel structure parts, and through arranging the linkage plate, the shifting plate and other structures, the linkage frame can be driven to move through the linkage plate while the movement of the correction frame is corrected, so that the flame-throwing rod can move along with the correction frame, and the practicability is improved.
Description
Technical Field
The invention relates to the technical field of steel structure correction devices, in particular to a correction device for steel structure machining, which is flexible to operate.
Background
The steel structure parts are one of the most common materials of the current parts, have good structural strength, and are widely applied to various fields, the steel structure parts such as steel pipes and the like can be bent and deformed in the processing or using process, and need to be corrected in order to ensure the service performance, and a correcting device is needed in the correction; although the existing straightening device can meet certain use requirements, the phenomenon that steel structure parts are broken possibly only through simple pressure straightening is still to be improved.
Through the retrieval, chinese patent application number is CN 201920752466.5's patent, discloses orthotic devices is used in steel construction processing, including the base, the equal fixed mounting in both sides at base top has the curb plate, two one side that the curb plate is relative all is provided with three align to grid's second hydraulic stretching pole, the one end fixed mounting that the curb plate was kept away from to second hydraulic stretching pole has horizontal correction roller. The orthotic device of the above patent suffers from the following disadvantages: although certain use requirements can be met, the phenomenon that steel structure parts are broken can be caused only by pure pressure correction, and therefore improvement is needed.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a flexible-operation correcting device for machining a steel structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
a correcting device for machining a steel structure, flexible to operate, comprises a workbench, wherein a correcting table is fixed on the outer wall of the top of the workbench through bolts, supporting frames are fixed on the top of the workbench through bolts, the same guide rod is fixed between the two supporting frames, the outer wall of the guide rod is connected with a translation seat in a sliding mode, a motor is fixed on the outer wall of one side of each supporting frame, the output end of the motor is rotatably connected with a translation stud, the outer wall of the translation stud is connected to the inner wall of the translation seat through threads, a hydraulic cylinder is fixed on the outer wall of the top of the translation seat, a correcting frame is fixed at the output end of the hydraulic cylinder, the same correcting pinch roller is rotatably connected between the inner walls of the two sides of the correcting frame through a shaft, and the correcting pinch roller is located right above the correcting table; the outer wall of the top of the workbench is provided with a sliding rod through an adjusting mechanism, the outer wall of the sliding rod is connected with a translation frame and a linkage frame in a sliding mode, the inner wall of one side of the translation frame is connected with an adjusting stud in a rotating mode, the adjusting stud is connected to the inner wall of one side of the linkage frame through threads, the outer wall of one side of the linkage frame is provided with a linkage plate, the outer wall of one side of the correction frame is provided with two shifting plates matched with the linkage plate, and the linkage plate is located between the two shifting plates; the flame throwing device is characterized in that a flame throwing rod is installed at the top of the translation frame, a gas output device is arranged below the workbench, and the output end of the gas output device is connected to one end of the flame throwing rod through a communicating pipe.
Preferably: the adjusting mechanism comprises an adjusting seat and adjusting frames, the sliding rod is fixed between the two adjusting frames through bolts, the bottom ends of the adjusting frames are connected to the inner wall of the top of the adjusting seat in a sliding mode, and the inner wall of one side of the adjusting seat is connected with an adjusting knob which is the same as the fixed adjusting frames through threads.
Further: an annular seat is fixed on the outer wall of the top of the translation frame, a spherical body is fixed on the outer wall of the circumference of the flame spraying rod, and the spherical body is rotatably connected to the inner wall of the annular seat; the inner wall of one side of the annular seat is connected with a fixed knob used for fixing the spherical body through threads.
Further preferred is: the inner wall of the circumference of the annular seat is bonded with an elastic rubber pad which is sleeved outside the spherical body.
As a preferable aspect of the present invention: the inner wall of the correcting table is embedded with uniformly distributed heat transfer metal strips, the outer wall of one side of the support frame is provided with an opening, and the opening is of an arch structure.
Further preferred as the invention: the outer walls of two sides of the sliding rod are provided with guide ribs, and the translation frame and the linkage frame are connected to the outer walls of the guide ribs in a sliding mode.
As a still further scheme of the invention: an electric telescopic cylinder and a pneumatic pressure generating device are arranged below the workbench, a jacking frame is fixed on the outer wall of the top of the electric telescopic cylinder, sleeves distributed at equal intervals are fixed on the outer wall of the top of the jacking frame, hollow pipes are connected to the inner walls of the tops of the sleeves in a sliding mode, sealing rings are arranged on the side walls of the bottoms of the hollow pipes between the circumferential inner walls of the sleeves, and the same spring is fixed between the bottom of each hollow pipe and the inner wall of the top of each sleeve; the jacking frame is connected with the output end of the air pressure generating device through an air pipe, and the air pipe is communicated with the interior of the sleeve through the jacking frame; and through holes for the sleeves to pass through are formed in the correcting table and the workbench.
On the basis of the scheme: the outer wall of the top of the hollow pipe is bonded with an elastic suction nozzle.
On the basis of the foregoing scheme, it is preferable that: the elastic suction nozzle is characterized in that creases distributed at equal intervals are arranged on the circumferential outer wall of the elastic suction nozzle.
The invention has the beneficial effects that:
1. according to the invention, the pressing and rolling of the pressing wheel can be corrected by arranging the correcting table, the correcting pressing wheel and other structures, the steel structure parts can be corrected more gently, the reliability is improved, the flame-throwing rod and other structures can be arranged, the steel structure parts can be heated to facilitate the deformation of the steel structure parts, the linkage plate, the shifting plate and other structures are arranged, the linkage frame can be driven to move through the linkage plate while the displacement of the correcting frame is realized, the flame-throwing rod can move along with the movement of the flame-throwing rod, the practicability is improved, the adjusting stud and other structures are arranged, the adjustment of the distance of the flame-throwing rod relative to the correcting pressing wheel is facilitated, and the flexibility is improved.
2. By arranging the adjusting frame and the adjusting knob, the overall height of the flame thrower can be conveniently adjusted, and the practicability is improved; by arranging the structures such as the spherical body and the annular seat, the angle direction of the flame-throwing rod can be flexibly adjusted, and the practicability is improved; through setting up the elastic rubber mat, can promote and the spherical body between frictional force to further promote the fixed effect to the flame projecting pole.
3. The heat transfer metal strips are arranged, so that heat transfer can be facilitated, the heating effect on the steel structure parts is improved, the steel structure parts can be conveniently taken out after correction through the through holes, and the practicability is improved; through setting up the direction rib, can play spacing effect to translation frame and link span, avoid it to take place the angular deflection on the slide bar, and promoted the supporting effect.
4. The electric telescopic cylinder can be controlled to work by arranging the structures such as the electric telescopic cylinder and the air pressure generating device, the hollow pipe is lifted upwards, the elastic suction nozzle is made to be in contact with the bottom of the deformed steel structure part, the steel structure part is adsorbed and fixed by the work of the air pressure generating device, the electric telescopic cylinder is controlled to work to limit the steel structure part in the correcting table, the hollow pipe is movably connected with the sleeve, the bottom shape of the steel structure part can be more matched, and the adsorption tightness of the elastic suction nozzle can be effectively improved; through setting up pincher trees, can promote the deformability of elasticity suction nozzle, and then promote the fixed effect of absorption to steel construction spare part.
Drawings
FIG. 1 is a schematic structural diagram of an entire correcting device for machining a steel structure, which is flexible in operation and provided by the invention;
FIG. 2 is a schematic structural diagram of the other side of the flexibly-operated correcting device for machining a steel structure, which is provided by the invention;
FIG. 3 is a schematic structural diagram of a straightening table of a flexibly-operated steel structure machining straightening device provided by the invention;
FIG. 4 is a schematic structural diagram of a translation frame and a linkage frame of the flexibly-operated correction device for machining a steel structure, which is provided by the invention;
FIG. 5 is a schematic structural diagram of a cross section of an annular seat of the flexibly-operated straightening device for machining a steel structure, which is provided by the invention;
fig. 6 is a schematic structural diagram of a cross-section of a sleeve of an aligning device for machining a steel structure, which is flexible to operate and provided by the invention.
In the figure: 1 workbench, 2 correcting press wheels, 3 translation seats, 4 support frames, 5 guide rods, 6 hydraulic cylinders, 7 translation studs, 8 adjusting frames, 9 adjusting knobs, 10 adjusting seats, 11 correcting tables, 12 electric telescopic cylinders, 13 air pressure generating devices, 14 air pipes, 15 jacking frames, 16 motors, 17 correcting frames, 18 through openings, 19 slide rods, 20 communicating pipes, 21 gas output devices, 22 sleeves, 23 heat transfer metal strips, 24 guide ribs, 25 linkage frames, 26 adjusting studs, 27 translation frames, 28 spherical bodies, 29 fixing knobs, 30 annular seats, 31 flame throwers, 32 shifting plates, 33 linkage plates, 34 elastic rubber pads, 35 springs, 36 wrinkles, 37 elastic suction nozzles and 38 hollow pipes.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
an aligning device for processing a steel structure, which is flexible to operate, is shown in figures 1-6 and comprises a workbench 1, the correcting table 11 is fixed on the outer wall of the top of the workbench 1 through a bolt, the supporting frames 4 are fixed on the top of the workbench 1 through bolts, the same guide rod 5 is fixed between the two supporting frames 4 through a screw, the outer wall of the guide rod 5 is connected with a translation seat 3 in a sliding way, the outer wall of one side of the support frame 4 is fixed with a motor 16 through a screw, the output end of the motor 16 is connected with a translation stud 7 in a rotating way, the outer wall of the translation stud 7 is connected with the inner wall of the translation seat 3 through a thread, a hydraulic cylinder 6 is fixed on the outer wall of the top of the translation seat 3 through screws, a correction frame 17 is fixed on the output end of the hydraulic cylinder 6 through screws, the same correction pinch roller 2 is rotatably connected between the inner walls of two sides of the correction frame 17 through a shaft, and the correction pinch roller 2 is positioned right above the correction table 11; the outer wall of the top of the workbench 1 is provided with a sliding rod 19 through an adjusting mechanism, the outer wall of the sliding rod 19 is connected with a translation frame 27 and a linkage frame 25 in a sliding manner, the inner wall of one side of the translation frame 27 is connected with an adjusting stud 26 in a rotating manner, the adjusting stud 26 is connected to the inner wall of one side of the linkage frame 25 through threads, the outer wall of one side of the linkage frame 25 is integrally provided with a linkage plate 33, the outer wall of one side of the correcting frame 17 is integrally provided with two shifting plates 32 matched with the linkage plate 33, and the linkage plate 33 is positioned between the two shifting plates 32; the top of the translation frame 27 is provided with a flame projecting rod 31, a gas output device 21 is arranged below the workbench 1, and the output end of the gas output device 21 is connected to one end of the flame projecting rod 31 through a communicating pipe 20; through setting up correction platform 11, correct pinch roller 2 isotructure, can correct pinch roller 2 push down and roll, the processing is corrected to steel construction spare part more gently, the reliability is promoted, and set up flame rod 31 isotructure, can heat steel construction spare part, in order to do benefit to its deformation, set up linkage plate 33 and dial board 32 isotructure, can be when correcting 17 displacements, drive linkage frame 25 displacements through linkage plate 33, thereby make flame rod 31 follow the removal, the practicality has been promoted, set up regulation double-screw bolt 26 isotructure, do benefit to and adjust flame rod 31 for correcting pinch roller 2's distance, the flexibility has been promoted.
To facilitate adjustment; as shown in fig. 1, the adjusting mechanism comprises an adjusting seat 10 and adjusting frames 8, the sliding rod 19 is fixed between the two adjusting frames 8 through bolts, the bottom end of each adjusting frame 8 is slidably connected to the inner wall of the top of the adjusting seat 10, and the inner wall of one side of the adjusting seat 10 is connected with an adjusting knob 9 which is the same as the adjusting frame 8 through threads; through setting up alignment jig 8 and adjust knob 9, can be convenient for adjust the holistic height of flame rod 31, promoted the practicality.
To facilitate adjustment of the angle of the flame rod 31; as shown in fig. 4 and 5, an annular seat 30 is welded on the outer wall of the top of the translation frame 27, a spherical body 28 is fixed on the outer wall of the circumference of the flame spray rod 31 through screws, and the spherical body 28 is rotatably connected to the inner wall of the annular seat 30; the inner wall of one side of the annular seat 30 is connected with a fixing knob 29 for fixing the spherical body 28 through threads; through setting up structures such as spheroid 28, annular seat 30, the angle direction of regulation flame projecting pole 31 that can be nimble has promoted the practicality.
In order to improve reliability; as shown in fig. 5, an elastic rubber pad 34 is adhered to the inner circumferential wall of the annular seat 30, and the elastic rubber pad 34 is sleeved outside the spherical body 28; by providing the elastic rubber pad 34, the friction force with the spherical body 28 can be increased, thereby further improving the fixing effect of the flame spray rod 31.
In order to improve the heating effect; as shown in fig. 3, the inner wall of the straightening table 11 is embedded with uniformly distributed heat transfer metal strips 23, the outer wall of one side of the support frame 4 is provided with through holes 18, and the through holes 18 are in an arch structure; through setting up heat transfer metal strip 23, can do benefit to the heat transfer to promoted the heating effect to steel construction spare part, opening 18 can be convenient for take out steel construction spare part after correcting, has promoted the practicality.
In order to improve the translational stability; as shown in fig. 4, the outer walls of both sides of the sliding rod 19 are integrally provided with guide ribs 24, and the translation frame 27 and the linkage frame 25 are both slidably connected to the outer walls of the guide ribs 24; through setting up guide rib 24, can play spacing effect to translation frame 27 and link frame 25, avoid it to take place angular migration on slide bar 19, and promoted the supporting effect.
This embodiment is when using, the user arranges steel construction spare part in correcting platform 11, control hydraulic cylinder 6 work, make and correct 2 high reductions of pinch roller, until pressfitting and steel construction spare part top surface, control gas output device 21 work, make the output of flame spray rod 31 produce flame and heat steel construction spare part, work through motor 16, drive translation seat 3 displacement, make and correct pinch roller 2 and roll in steel construction spare part top surface, do benefit to and correct 11 supports of platform, realize the correction to steel construction spare part, furthermore, when correcting 17 and removing, can drive linkage frame 25 displacement through linkage plate 33, thereby make flame spray rod 31 follow the removal, it presses the position to have ensured heating position in advance in correction, the reliability has been promoted.
Example 2:
a flexibly operated correcting device for processing a steel structure is shown in figures 1, 2 and 6, and aims to improve the fixing effect on steel structure parts; the present embodiment is modified from embodiment 1 as follows: an electric telescopic cylinder 12 and a pneumatic pressure generating device 13 are arranged below the workbench 1, a jacking frame 15 is fixed on the outer wall of the top of the electric telescopic cylinder 12 through screws, sleeves 22 distributed at equal intervals are welded on the outer wall of the top of the jacking frame 15, a hollow pipe 38 is connected to the inner wall of the top end of each sleeve 22 in a sliding mode, a sealing ring is arranged between the circumferential inner walls of the sleeves 22 on the side wall of the bottom end of each hollow pipe 38, and the same spring 35 is welded between the bottom of each hollow pipe 38 and the inner wall of the top of each sleeve 22; the jacking frame 15 is connected with the output end of the air pressure generating device 13 through an air pipe 14, and the air pipe 14 is communicated with the interior of the sleeve 22 through the jacking frame 15; the correcting table 11 and the workbench 1 are both provided with through holes for the sleeves 22 to pass through.
In order to improve the adsorption effect, as shown in fig. 6, an elastic suction nozzle 37 is adhered to the outer wall of the top of the hollow tube 38; through setting up electronic telescoping cylinder 12, structures such as atmospheric pressure generating device 13, can control electronic telescoping cylinder 12 work, with hollow tube 38 upwards jacking, make elasticity suction nozzle 37 contact in the steel construction spare part bottom of deformation, adsorb fixedly to steel construction spare part through atmospheric pressure generating device 13 work, control electronic telescoping cylinder 12 work restricts steel construction spare part in correcting platform 11, because hollow tube 38 and sleeve 22 swing joint, can more adapt steel construction spare part bottom shape, and elasticity suction nozzle 37 can effectively promote and adsorb the compactness.
In order to improve the reliability, as shown in fig. 6, the elastic suction nozzle 37 is provided with equally spaced wrinkles 36 on the circumferential outer wall; through setting up pincher trees 36, can promote elasticity suction nozzle 37's deformability, and then promote the fixed effect of absorption to steel construction spare part.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, which is defined by the claims and their equivalents, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (9)
1. The correcting device for machining the steel structure is flexible to operate and comprises a workbench (1) and is characterized in that a correcting table (11) is fixed on the outer wall of the top of the workbench (1) through bolts, supporting frames (4) are fixed on the top of the workbench (1) through bolts, a same guide rod (5) is fixed between the two supporting frames (4), the outer wall of the guide rod (5) is connected with a translation seat (3) in a sliding mode, a motor (16) is fixed on the outer wall of one side of each supporting frame (4), the output end of the motor (16) is rotatably connected with a translation stud (7), the outer wall of the translation stud (7) is connected to the inner wall of the translation seat (3) through threads, a hydraulic cylinder (6) is fixed on the outer wall of the top of the translation seat (3), a correcting frame (17) is fixed on the output end of the hydraulic cylinder (6), and a same correcting pinch roller (2) is rotatably connected between the inner walls of the two sides of the correcting frame (17) through a shaft, the correcting pinch roller (2) is positioned right above the correcting table (11); the outer wall of the top of the workbench (1) is provided with a sliding rod (19) through an adjusting mechanism, the outer wall of the sliding rod (19) is connected with a translation frame (27) and a linkage frame (25) in a sliding mode, the inner wall of one side of the translation frame (27) is connected with an adjusting stud (26) in a rotating mode, the adjusting stud (26) is connected to the inner wall of one side of the linkage frame (25) through threads, the outer wall of one side of the linkage frame (25) is provided with a linkage plate (33), the outer wall of one side of the correcting frame (17) is provided with two shifting plates (32) matched with the linkage plate (33), and the linkage plate (33) is located between the two shifting plates (32); flame thrower (31) are installed at translation frame (27) top, workstation (1) below is provided with gas output device (21), and the output of gas output device (21) connects in the one end of flame thrower (31) through communicating pipe (20).
2. The correcting device for machining the steel structure, which is flexible in operation, is characterized in that the adjusting mechanism comprises an adjusting seat (10) and adjusting frames (8), the sliding rod (19) is fixed between the two adjusting frames (8) through a bolt, the bottom ends of the adjusting frames (8) are slidably connected to the inner wall of the top of the adjusting seat (10), and the inner wall of one side of the adjusting seat (10) is connected with an adjusting knob (9) which is the same as the fixed adjusting frame (8) through a thread.
3. The correcting device for machining the steel structure with flexible operation is characterized in that an annular seat (30) is fixed on the outer wall of the top of the translation frame (27), a spherical body (28) is fixed on the outer wall of the circumference of the flame spray rod (31), and the spherical body (28) is rotatably connected to the inner wall of the annular seat (30); the inner wall of one side of the annular seat (30) is connected with a fixing knob (29) for fixing the spherical body (28) through threads.
4. The straightening device for machining the steel structure, which is flexible in operation, according to claim 3, characterized in that an elastic rubber pad (34) is adhered to the inner circumferential wall of the annular seat (30), and the elastic rubber pad (34) is sleeved outside the spherical body (28).
5. The correcting device for machining the steel structure, which is flexible in operation, as recited in claim 4, wherein the inner wall of the correcting table (11) is embedded with uniformly distributed heat transfer metal strips (23), the outer wall of one side of the supporting frame (4) is provided with through holes (18), and the through holes (18) are of an arch structure.
6. The straightening device for processing the steel structure with flexible operation according to claim 5, characterized in that the outer walls of the two sides of the sliding rod (19) are provided with guide ribs (24), and the translation frame (27) and the linkage frame (25) are both connected with the outer walls of the guide ribs (24) in a sliding manner.
7. The correcting device for machining the steel structure, which is flexible in operation, is characterized in that an electric telescopic cylinder (12) and a pneumatic pressure generating device (13) are arranged below a workbench (1), a jacking frame (15) is fixed on the outer wall of the top of the electric telescopic cylinder (12), sleeves (22) which are distributed at equal intervals are fixed on the outer wall of the top of the jacking frame (15), a hollow pipe (38) is connected to the inner wall of the top end of each sleeve (22) in a sliding manner, a sealing ring is arranged on the side wall of the bottom end of each hollow pipe (38) between the circumferential inner walls of the sleeves (22), and the same spring (35) is fixed between the bottom of each hollow pipe (38) and the inner wall of the top of each sleeve (22); the jacking frame (15) is connected to the output end of the air pressure generating device (13) through an air pipe (14), and the air pipe (14) is communicated with the interior of the sleeve (22) through the jacking frame (15); the correcting table (11) and the workbench (1) are provided with through holes for the sleeves (22) to pass through.
8. The straightening device for machining the steel structure with flexible operation according to claim 7, characterized in that the top outer wall of the hollow tube (38) is adhered with an elastic suction nozzle (37).
9. The straightening device for machining steel structures, which is flexible in operation, according to claim 8, characterized in that the elastic suction nozzle (37) is provided with equally spaced wrinkles (36) on the circumferential outer wall.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110756485.7A CN113426848B (en) | 2021-07-05 | 2021-07-05 | Correcting device for machining steel structure with flexible operation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110756485.7A CN113426848B (en) | 2021-07-05 | 2021-07-05 | Correcting device for machining steel structure with flexible operation |
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| CN113426848B CN113426848B (en) | 2023-07-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178352A (en) * | 2021-12-10 | 2022-03-15 | 浙江海洋大学 | Correcting device for correcting steel structure |
| CN115502247A (en) * | 2022-11-24 | 2022-12-23 | 成立航空技术(成都)有限公司 | Correction device for deformation of aero-engine case |
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| CN114178352B (en) * | 2021-12-10 | 2023-05-26 | 浙江海洋大学 | Correcting device for correcting steel structure |
| CN115502247A (en) * | 2022-11-24 | 2022-12-23 | 成立航空技术(成都)有限公司 | Correction device for deformation of aero-engine case |
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