CN110722027B - Steel structure section processing and rounding machine and processing and rounding method - Google Patents
Steel structure section processing and rounding machine and processing and rounding method Download PDFInfo
- Publication number
- CN110722027B CN110722027B CN201911069796.5A CN201911069796A CN110722027B CN 110722027 B CN110722027 B CN 110722027B CN 201911069796 A CN201911069796 A CN 201911069796A CN 110722027 B CN110722027 B CN 110722027B
- Authority
- CN
- China
- Prior art keywords
- circular
- roller
- motor
- disc
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/03—Apparatus with means to keep the profile in shape
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Abstract
The invention relates to a steel structure profile processing and bending machine and a steel structure profile processing and bending method, which comprise a support plate, a circular pressing plate, a driving turntable, a positioning assembly, a fixed seat, a support frame, a base, a first motor and a bending disc, wherein one side of the support plate is provided with a first motor fixing frame, the upper end of the first motor fixing frame is provided with the first motor, the inner center of the support plate is provided with a first circular through hole, an output shaft of the first motor penetrates through the first circular through hole, the driving turntable is fixed at the tail end of the output shaft through welding, bolts are arranged at equal intervals in the circumferential direction of the driving turntable, mounting holes are arranged at equal intervals in the circumferential direction of the bending disc, the bending disc is arranged at one side of the driving turntable through the mounting holes and the bolts in a matching manner, the outer side of the bending disc is provided with the circular pressing plate, the circular pressing plate, the invention has the characteristics of rapid forming, high forming quality and wide application range.
Description
Technical Field
The invention relates to the technical field of steel structure processing, in particular to a steel structure section processing rounding machine and a steel structure section processing rounding method.
Background
The section bar is an object with a certain geometric shape, which is made of iron or steel and materials with certain strength and toughness through the processes of rolling, extruding, casting and the like. The material has certain appearance size, certain shape of cross section and certain mechanical and physical properties. The section bar can be used independently and can be further processed into other manufactured products, and is commonly used for building structures and manufacturing and installation. The mechanical type of bending and rounding the section bar is one type of section bar processing machinery, and can finish the pre-bending, rounding and rounding processes of the section bar so as to meet different installation requirements of the section bar.
And the steel structure section bar processing rounding machine of the existing market has the following problems in the use process: a. the traditional steel structural section processing and rounding machine adopts a single driving roller to realize the rounding process of the section, so that the joint of the section is not easy to form in the rounding process, the section needs to be manually controlled to be operated repeatedly, and meanwhile, the traditional steel structural section processing and rounding machine has a narrow application range; b. traditional steel construction section bar processing circle bending machine adopts single driving roller to carry out the circle bending, and the guard point of section bar is less for the section bar is yielding at the circle bending in-process.
Disclosure of Invention
In order to solve the problems, the invention provides a steel structure section processing rounding machine and a steel structure section processing rounding method, which can solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a steel structure section processing circle bending machine comprises a supporting plate, a circular pressing plate, a driving rotary table, a positioning assembly, a fixing seat, a supporting frame, a base, a first motor and a circle bending disc, wherein a first motor fixing frame is arranged on one side of the supporting plate, the first motor is installed at the upper end of the first motor fixing frame, a first circular through hole is formed in the inner center position of the supporting plate, an output shaft of the first motor penetrates through the first circular through hole, the driving rotary table is fixed at the tail end of the output shaft through welding, bolts are arranged at equal intervals in the circumferential direction of the driving rotary table, mounting holes are formed in the circumferential direction of the circle bending disc at equal intervals, the circle bending disc is installed on one side of the driving rotary table through the matching of the mounting holes and the bolts, the circular pressing plate is arranged on the outer side of the circle bending disc, the circular pressing plate and the circle bending disc share a center, one end of the fixed rod is welded with the side wall of the supporting plate through spot welding, positioning assemblies are symmetrically installed on the horizontal position of the side wall of the circular pressing plate, a base is welded at the bottom of the supporting plate, a supporting frame is installed on the upper end face of the base through bolts, the supporting frame, the circular pressing plate and the bending disc are located on the same vertical plane, when the circular pressing plate is in specific work, a first motor is controlled to enter a working state, the bending disc is driven to rotate through the first motor, and therefore one end of the profile is driven to gradually enter the circular pressing plate, and the bending work of the profile is achieved;
the circular pressing plate comprises a sliding rail, an arc sliding block and a spongy cushion, the sliding rail is arranged inside the circular pressing plate, the arc sliding block is installed at the upper end of the sliding rail in a matched mode, the spongy cushion is adhered to the end of the circular pressing plate, and when the circular pressing plate works in detail, the arc sliding block moves inside the sliding rail and is matched with the bending disc to achieve bending work of the section;
the arc slide block comprises a fastening screw, a first clamping plate, a rectangular limiting rod, a second clamping plate and a rotating groove, the rotating groove is formed in the arc slide block, the fastening screw is installed in the rotating groove in a matched mode through a bearing, two threaded grooves with different rotation directions are formed in the outer wall of the fastening screw, the first clamping plate and the second clamping plate are installed at the upper ends of the two threaded grooves with different rotation directions in a matched mode, the first clamping plate and the second clamping plate can move relative to each other when the fastening screw is rotated, a rectangular groove is formed in one end of each of the first clamping plate and the second clamping plate, the rectangular limiting rod is inserted into the rectangular groove, the bottom of the rectangular limiting rod is fixed with the arc slide block through spot welding, the arc slide block is pushed when the arc slide block works, the first clamping plate and the second clamping plate are located at the upper end and the lower end of a section bar, the fastening screw is driven to rotate in the rotating groove through a wrench manually, and the first clamping plate and the, namely, the fastening screw is rotated to drive the first clamping plate and the second clamping plate to move towards the section, when the first clamping plate and the second clamping plate are tightly attached to the upper end surface and the lower end surface of the section, the rotation is stopped, the fixing of the end head of the section is finished, and one end of the section is ensured to move along the inner wall of the circular pressing plate all the time;
the bending disc comprises a semicircular groove, a second motor fixing frame, a driven bevel gear, a movable groove, a driving arm, a driving roller, a limiting slider, a thread adjusting rod, a second motor, a driving bevel gear and a shaft seat, wherein the movable groove is formed in the circumferential direction of the bending disc at equal intervals, a second circular through hole is formed in the inner central position of the bending disc, limiting sliding grooves are symmetrically formed in two side walls of the movable groove, the driving arm is installed in the movable groove in a matched mode through the limiting slider and the limiting sliding grooves, the driving roller is installed at the top end of the driving arm, a threaded hole is formed in the inner central position of the driving arm, the second motor fixing frame is arranged on one side of the bending disc, the second motor is installed at the upper end of the second motor fixing frame, the second motor is located at the axis of the second circular through hole, the driving bevel gear is connected, the screw thread adjusting rod is inserted in the shaft seat, a driven bevel gear is welded at one end of the screw thread adjusting rod, the driven bevel gear is meshed with the driving bevel gear, the other end of the screw thread adjusting rod penetrates through the bent disc and is positioned in the movable groove, the top end of the screw thread adjusting rod is installed in the threaded hole in a matched mode, a semicircular groove is formed in the outer wall of one side of the bent disc, when the electric bicycle works, the second motor is controlled to enter a working state, the driving bevel gear is driven to rotate through the second motor, the rotating driving bevel gear is meshed with the driven bevel gear, the driven bevel gear is driven to rotate, namely, the screw thread adjusting rod is driven to rotate in the shaft seat, as the two ends of a driving arm connected to the top end of the screw thread adjusting rod are clamped in the limiting sliding groove, the co-, thereby driving the driving roller to press against the upper end of the section bar.
Further, the drive roller includes first roller, the second roller, the locking plectane, the locking lever, a spring, standing groove and steel ball, the cross-section of first roller and second roller all is T style of calligraphy structure, fixed round hole has all been seted up to the inside central point of first roller and second roller, the inside grafting of fixed round hole has the locking lever, and lock nut is installed in the terminal cooperation of locking lever, the locking plectane is all installed through screw-thread fit to the outer wall of first roller and second roller, the standing groove has been seted up to the opposite face department equidistant of locking plectane and first roller and second roller, the inside of standing groove is provided with the spring, the steel ball has been placed to the upper end of spring, during specific work, manual or rotate the locking plectane through the spanner, make one side of locking plectane hug closely the lateral wall at the section bar completely, and simultaneously, during the circle.
Further, the locating component comprises a hinged support, a deflection plate, a roller shaft, a limiting insertion rod, a fixing column and a limiting hole, the hinged support is fixed on the side wall of the bent disc through spot welding, the upper end of the hinged support is movably connected with the deflection plate through a pin shaft, the top of the deflection plate is connected with the fixing column through a reinforcing rod, the roller shaft is installed at the gap between the fixing column and the deflection plate, the limiting hole is formed in the hinged support and the inside of the deflection plate, and the limiting insertion rod is installed in the limiting hole in a matched mode.
Further, the fixed column includes protruding type fixed block, spill fixed block and ball, protruding type fixed block welding is at the outer wall of fixed column, the top central point of protruding type fixed block puts and has seted up the ball groove, the ball has been placed to the inside in ball groove, the spill fixed block is installed in the upper end cooperation of protruding type fixed block, and pass through the bolt fastening between protruding type fixed block and the spill fixed block, concrete during operation, break the deflector off with the fingers and thumb, make the ball laminating at the inner wall of half slot, insert the inside in spacing hole with spacing inserted bar again, can accomplish locating component's installation, make the section bar at the in-process of rounding, the lateral wall of section bar removes along the roller.
Furthermore, a plurality of running rollers are installed to the upper end of support frame equidistant, and the up end of running roller all is located same horizontal plane with the inboard terminal surface down of circular clamp plate of propping, the material loading of the section bar of being convenient for.
In addition, the invention also provides a steel structure section processing and rounding method, which is used for the steel structure section processing and rounding method and specifically comprises the following steps:
s1, fixing the end of the section bar: manually carrying the section to a roller at the upper end of the support frame, pushing the section to enable one end of the section to be abutted against the lower end face of the inner side of the circular abutting plate, and manually locking the arc sliding block at one end of the section;
s2, adjusting the driving roller: manually measuring the thickness of the required curved round section bar by a tape measure, and then manually rotating a locking circular plate to enable the distance between the locking circular plate and the first roller and the distance between the locking circular plate and the second roller to be slightly larger than the thickness of the section bar;
s3, adjusting the working radius of the bending disc: manually starting a second motor switch, controlling the second motor to rotate according to the actual bending radius requirement, driving the driving arm to stretch and retract, observing the extension length of the driving arm, and stopping the second motor control switch when the driving roller completely abuts against the upper end of the profile;
s4, installing a positioning assembly: manually pushing the roll shaft to enable the ball on one side of the fixed column to be attached to the semicircular groove, and then inserting the limiting inserted rod into the limiting hole;
s5, driving to bend the circle: and starting a first motor switch, driving the bent disc to rotate through the first motor, and driving the arc slide block at one end of the profile to move along the inner wall of the circular abutting plate by the rotated bent disc to finish the profile rounding action.
The invention has the beneficial effects that:
1. the steel structure section processing rounding machine is provided with a circular pressing plate, a curved disc and other members, the outer wall of the section is always attached to the inner wall of the circular pressing plate in the rounding process, the consistency of the rounding radian of the section is guaranteed, the consistency of the deformation quantity of the section is effectively guaranteed due to the adoption of the design of the multipoint contact type driving roller, the joint of the section can be quickly formed, meanwhile, the extending length of the driving roller can be freely regulated and controlled, so that the steel structure section processing rounding machine is suitable for the rounding work of the sections with different sizes, and the application range is wider.
2. The steel structure section processing rounding machine is provided with the positioning assembly, the driving rollers and other members, balls embedded into the inner walls of the driving rollers move along the outer wall of the section in the rounding process, deformation of the section is effectively prevented, and meanwhile, the position of the side wall of the section of the positioning assembly is limited, so that the section cannot be eccentric in the rounding process, and the rounding quality of the section is effectively guaranteed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a side view of the overall structure of the present invention;
FIG. 2 is an elevational view of the overall construction of the present invention;
FIG. 3 is a partial cross-sectional view of the circular pressure plate of the present invention;
FIG. 4 is a cross-sectional view of the drive roller of the present invention;
FIG. 5 is a cross-sectional view of the arcuate slider of the present invention;
FIG. 6 is a partial cross-sectional view of the positioning assembly of the present invention;
fig. 7 is a flow chart of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-7, a steel structural section processing rounding machine comprises a support plate 1, a circular pressing plate 2, a driving turntable 3, a positioning assembly 4, a fixing seat 5, a support frame 6, a base 7, a first motor 8 and a rounding plate 9, wherein a first motor fixing frame is arranged on one side of the support plate 1, the first motor 8 is arranged at the upper end of the first motor fixing frame, a first circular through hole is formed in the center of the interior of the support plate 1, an output shaft of the first motor 8 penetrates through the first circular through hole, the driving turntable 3 is fixed at the tail end of the output shaft through welding, bolts are arranged at equal intervals in the circumferential direction of the driving turntable 3, mounting holes are formed in the circumferential direction of the rounding plate 9, the rounding plate 9 is mounted on one side of the driving turntable 3 through the cooperation of the bolts, the circular pressing plate 2 is arranged on the outer side of the rounding plate 9, and the circular pressing plate 2 and the rounding plate, the outer wall of the circular pressing plate 2 is welded with a fixing seat 5 at equal intervals in the circumferential direction, a fixing rod is inserted in the center of the inner portion of the fixing seat 5, one end of the fixing rod is welded with the side wall of the supporting plate 1 through spot welding, positioning components 4 are symmetrically installed on the horizontal position of the side wall of the circular pressing plate 2, a base 7 is welded at the bottom of the supporting plate 1, a supporting frame 6 is installed on the upper end face of the base 7 through bolts, the supporting frame 6, the circular pressing plate 2 and the bent disc 9 are located on the same vertical plane, when the circular pressing plate works specifically, the first motor 8 is controlled to enter a working state, the bent disc 9 is driven to rotate through the first motor 8, so that one end of a profile is driven;
the circular pressing plate 2 comprises a sliding rail 21, an arc sliding block 22 and a spongy cushion 23, the sliding rail 21 is arranged inside the circular pressing plate 2, the arc sliding block 22 is installed at the upper end of the sliding rail 21 in a matched mode, the spongy cushion 23 is adhered to the end of the circular pressing plate 2, when the circular pressing plate works specifically, the arc sliding block 22 moves inside the sliding rail 21 and is matched with the bent disc 9 to achieve bending work of the section bar, and the spongy cushion 23 has a buffering effect and prevents the arc sliding block 22 from directly colliding with two ends of the sliding rail 21;
the arc slider 22 comprises a fastening screw 221, a first clamping plate 222, a rectangular limiting rod 223, a second clamping plate 224 and a rotating groove 225, the rotating groove 225 is formed in the arc slider 22, the fastening screw 221 is installed in the rotating groove 225 in a matched mode through a bearing, two threaded grooves with different rotating directions are formed in the outer wall of the fastening screw 221, the first clamping plate 222 and the second clamping plate 224 are installed at the upper ends of the threaded grooves in the two different rotating directions in a matched mode, it is guaranteed that the first clamping plate 222 and the second clamping plate 224 can move relative to each other when the fastening screw 221 is rotated, rectangular grooves are formed in one ends of the first clamping plate 222 and one end of the second clamping plate 224, the rectangular limiting rod 223 is inserted into the rectangular grooves, the bottom of the rectangular limiting rod 223 is fixed to the arc slider 22 through spot welding, during specific work, the arc slider 22 is pushed, the first clamping plate 222 and the second clamping plate 224 are located at the upper end and the lower end of the section bar, the fastening, because the first splint 222 and the second splint 224 are limited to rotate together with the fastening screw 221 by the rectangular limiting rod 223 and the rectangular groove, namely, the fastening screw 221 is rotated to drive the first splint 222 and the second splint 224 to move towards the section bar, when the first splint 222 and the second splint 224 are tightly attached to the upper end surface and the lower end surface of the section bar, the rotation is stopped, the end head of the section bar is fixed, and one end of the section bar is ensured to move along the inner wall of the circular pressing plate 2.
The driving roller 96 comprises a first roller 961, a second roller 962, a locking circular plate 963, a locking rod 964, a spring 965, a placing groove 966 and a steel ball 967, the cross sections of the first roller 961 and the second roller 962 are in a T-shaped structure, fixing circular holes are formed in the inner center positions of the first roller 961 and the second roller 962, the locking rod 964 is inserted into the fixing circular holes, a locking nut is installed at the tail end of the locking rod 964 in a matched mode, the locking circular plate 963 is installed on the outer wall of the first roller 961 and the outer wall of the second roller 962 in a matched mode through threads, the placing groove 966 is formed in the position, where the opposite surfaces of the locking circular plate 963 and the first roller 961 and the second roller 962 are equal in interval, the spring 965 is arranged inside the placing groove 966, the steel ball 967 is placed at the upper end of the spring 965, during specific work, the circular plate is manually or rotated through a wrench, so that one, the effectual rounding in-process that prevents, the section bar warp, and simultaneously, during the rounding, steel ball 967 rolls along the outer wall of section bar, reduces the wearing and tearing to the section bar outer wall.
The positioning assembly 4 comprises a hinged support 41, a deflection plate 42, a roller shaft 43, a limiting inserted rod 44, a fixing column 45 and a limiting hole 46, the hinged support 41 is fixed on the side wall of the bent disc 9 through spot welding, the upper end of the hinged support 41 is movably connected with the deflection plate 42 through a pin shaft, the top of the deflection plate 42 is connected with the fixing column 45 through a reinforcing rod, the roller shaft 43 is installed at the gap between the fixing column 45 and the deflection plate 42, the limiting hole 46 is formed in the hinged support 41 and the deflection plate 42, and the limiting inserted rod 44 is installed in the limiting hole 46 in a matched mode.
The fixed column 45 includes protruding type fixed block 451, spill fixed block 452 and ball 453, protruding type fixed block 451 welds the outer wall at fixed column 45, the ball groove has been seted up to the top central point of protruding type fixed block 451, ball 453 has been placed to the inside in ball groove, spill fixed block 452 is installed to the upper end cooperation of protruding type fixed block 451, and pass through bolt fastening between protruding type fixed block 451 and the spill fixed block 452, concrete during operation, break off deflector 42 off with the fingers and thumb, make ball 453 laminate the inner wall at half slot 91, insert spacing inserted bar's inside again, can accomplish the installation of locating component 4, make the section bar at the in-process of rounding, the lateral wall of section bar removes along roller 43, the eccentric condition appears in the process of rounding effectually preventing the section bar.
A plurality of running roller is installed to the upper end of support frame 6 equidistant, and the up end of running roller all is located same horizontal plane with the inboard terminal surface down of circular clamp plate 2 that supports, the material loading of the section bar of being convenient for.
The bending disk 9 comprises a semicircular groove 91, a second motor fixing frame 92, a driven bevel gear 93, a movable groove 94, a driving arm 95, a driving roller 96, a limit slider 97, a thread adjusting rod 98, a second motor 99, a driving bevel gear 9a and a shaft seat 9b, the movable groove 94 is arranged at equal intervals in the circumferential direction of the bending disk 9, a second circular through hole is arranged at the inner center position of the bending disk 9, limit sliders are symmetrically arranged on two side walls of the movable groove 94, the driving arm 95 is arranged in the movable groove 94 through the limit slider 97 and the limit sliders in a matched manner, the driving roller 96 is arranged at the top end of the driving arm 95, a threaded hole is arranged at the inner center position of the driving arm 95, the second motor fixing frame 92 is arranged on one side of the bending disk 9, a second motor 99 is arranged at the upper end of the second motor fixing frame 92, the second motor 99 is positioned at the axis of the second circular through hole, the end of, the inner wall of the second circular through hole is circumferentially provided with shaft seats 9b at equal intervals, a thread adjusting rod 98 is inserted into the shaft seat 9b, one end of the thread adjusting rod 98 is welded with a driven bevel gear 93, the driven bevel gear 93 is meshed with the driving bevel gear 9a, the other end of the thread adjusting rod 98 penetrates through the inside of the curved disc 9 positioned in the movable groove 94, the top end of the thread adjusting rod 98 is installed in the thread hole in a matching manner, a semicircular groove 91 is formed in the outer wall of one side of the curved disc 9, when the machine works, the second motor 99 is controlled to enter a working state, the driving bevel gear 9a is driven to rotate by the second motor 99, the rotating driving bevel gear 9a is meshed with the driven bevel gear 93 to drive the driven bevel gear 93 to rotate, namely the thread adjusting rod 98 is driven to rotate in the shaft seats 9b, and the two ends of the driving arm, the driving arm 95 and the threaded adjusting rod 98 are limited to rotate together, namely, the external thread of the threaded adjusting rod 98 is meshed with the internal thread of the threaded hole of the driving arm 95, so that the driving arm 95 is pushed to move along the limiting sliding groove, and the driving roller 96 is driven to abut against the upper end of the profile.
In addition, the invention also provides a steel structure section processing and rounding method, which is used for the steel structure section processing and rounding method and specifically comprises the following steps:
s1, fixing the end of the section bar: manually carrying the section to a roller at the upper end of the support frame 6, pushing the section to enable one end of the section to be abutted against the lower end face of the inner side of the circular abutting plate 2, and manually locking the arc sliding block 22 at one end of the section;
s2, adjusting the driving roller: manually measuring the thickness of the required curved round profile by a tape measure, and then manually rotating the locking circular plate 963 to enable the distance between the locking circular plate 963 and the first roller 961 and the second roller 962 to be slightly larger than the thickness of the profile;
s3, adjusting the working radius of the bending disc: manually starting a switch of a second motor 99, controlling the second motor 99 to rotate according to the actual requirement of the radius of the curved circle, driving a driving arm 95 to stretch and retract, visually observing the extension length of the driving arm 95, and stopping the switch of the second motor 99 when the driving roller 96 is completely pressed on the upper end of the section bar;
s4, installing a positioning assembly: manually pushing the roller shaft 43 to enable the ball 453 on one side of the fixing column 45 to be attached to the semicircular groove 91, and then inserting the limiting inserted rod 44 into the limiting hole 46;
s5, driving to bend the circle: and starting a switch of the first motor 8, driving the bent disc 9 to rotate through the first motor 8, and driving the arc slide block 22 at one end of the profile to move along the inner wall of the circular pressing plate 2 by the rotating bent disc 9 to finish the circular bending action of the profile.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a steel structural section processing rounding machine, includes backup pad (1), circular clamp plate (2), drive carousel (3), locating component (4), fixing base (5), support frame (6), base (7), first motor (8) and curved dish (9), its characterized in that of supporting: a first motor fixing frame is arranged on one side of the supporting plate (1), a first motor (8) is installed at the upper end of the first motor fixing frame, a first circular through hole is formed in the inner center position of the supporting plate (1), an output shaft of the first motor (8) penetrates through the first circular through hole, the driving rotary disc (3) is fixed at the tail end of the output shaft through welding, bolts are arranged at equal intervals in the circumferential direction of the driving rotary disc (3), mounting holes are formed at equal intervals in the circumferential direction of the bent disc (9), the bent disc (9) is installed on one side of the driving rotary disc (3) through the mounting holes and the bolts in a matched mode, a circular pressing plate (2) is arranged on the outer side of the bent disc (9), the circular pressing plate (2) and the bent disc (9) are concentric, fixing seats (5) are welded on the outer wall of the circular pressing plate (2) at equal intervals in the circumferential direction, one end of the fixed rod is welded with the side wall of the supporting plate (1) through spot welding, the positioning components (4) are symmetrically installed at the horizontal position of the side wall of the circular pressing plate (2), the base (7) is welded at the bottom of the supporting plate (1), the supporting frame (6) is installed on the upper end face of the base (7) through bolts, and the supporting frame (6), the circular pressing plate (2) and the circular bending disc (9) are located on the same vertical plane;
the circular pressing plate (2) comprises a sliding rail (21), an arc sliding block (22) and a spongy cushion (23), the sliding rail (21) is arranged inside the circular pressing plate (2), the arc sliding block (22) is installed at the upper end of the sliding rail (21) in a matched mode, and the spongy cushion (23) is adhered to the end of the circular pressing plate (2);
the arc sliding block (22) comprises a fastening screw (221), a first clamping plate (222), a rectangular limiting rod (223), a second clamping plate (224) and a rotating groove (225), the rotating groove (225) is formed in the arc sliding block (22), the fastening screw (221) is installed in the rotating groove (225) through a bearing in a matched mode, two different rotating thread grooves are formed in the outer wall of the fastening screw (221), the first clamping plate (222) and the second clamping plate (224) are installed at the upper ends of the two different rotating thread grooves in the matched mode, rectangular grooves are formed in one ends of the first clamping plate (222) and one end of the second clamping plate (224), the rectangular limiting rod (223) is inserted into the rectangular grooves in an inserted mode, and the bottom of the rectangular limiting rod (223) is fixed with the arc sliding block (22) through spot welding;
the bending disc (9) comprises a semicircular groove (91), a second motor fixing frame (92), a driven bevel gear (93), a movable groove (94), a driving arm (95), a driving roller (96), a limiting slide block (97), a thread adjusting rod (98), a second motor (99), a driving bevel gear (9a) and a shaft seat (9b), wherein the movable groove (94) is formed in the circumferential direction of the bending disc (9) at equal intervals, a second circular through hole is formed in the inner center position of the bending disc (9), limiting slide grooves are symmetrically formed in two side walls of the movable groove (94), the driving arm (95) is installed in the movable groove (94) through the limiting slide block (97) and the limiting slide grooves in a matched mode, the driving roller (96) is installed at the top end of the driving arm (95), a threaded hole is formed in the inner center position of the driving arm (95), the second motor fixing frame (92), second motor (99) are installed to the upper end of second motor mount (92), and second motor (99) are located the axis department of the circular through-hole of second, the end department of second motor (99) output shaft is connected with drive bevel gear (9a) through spot welding, axle bed (9b) are installed to the inner wall circumference equidistance of the circular through-hole of second, the inside grafting of axle bed (9b) has screw thread adjusting rod (98), the one end welding of screw thread adjusting rod (98) has driven bevel gear (93), driven bevel gear (93) and drive bevel gear (9a) intermeshing, the other end of screw thread adjusting rod (98) runs through in the inside that curved disc (9) are located movable groove (94), and the top cooperation of screw thread adjusting rod (98) is installed in the screw thread, half slot (91) have been seted up to one side outer wall of curved disc (9).
2. The steel structural section processing rounding machine of claim 1, characterized in that: the driving roller (96) comprises a first roller (961), a second roller (962), a locking circular plate (963), a locking rod (964), a spring (965), a placing groove (966) and steel balls (967), the cross sections of the first roller (961) and the second roller (962) are of T-shaped structures, fixing circular holes are formed in the inner center positions of the first roller (961) and the second roller (962), the locking rod (964) is inserted into the fixing circular holes, and the terminal cooperation of locking lever (964) is installed and is locked nut, and locking plectane (963) are all installed through screw-thread fit to the outer wall of first roller (961) and second roller (962), and locking plectane (963) and the opposite face department of first roller (961) and second roller (962) equidistant offered standing groove (966), and the inside of standing groove (966) is provided with spring (965), and steel ball (967) have been placed to the upper end of spring (965).
3. The steel structural section processing rounding machine of claim 1, characterized in that: locating component (4) are including free bearing (41), deflector (42), roller (43), spacing inserted bar (44), fixed column (45) and spacing hole (46), free bearing (41) are fixed at the lateral wall of curved disc (9) through spot welding, there are deflector (42) upper end of free bearing (41) through round pin axle swing joint, the top of deflector (42) is connected with fixed column (45) through the stiffener, roller (43) are installed in the clearance department of fixed column (45) and deflector (42), spacing hole (46) have all been seted up to free bearing (41) and the inside of deflector (42), spacing inserted bar (44) are installed to the fit inside of spacing hole (46).
4. The steel structural section processing rounding machine of claim 3, characterized in that: fixed column (45) are including protruding type fixed block (451), spill fixed block (452) and ball (453), and protruding type fixed block (451) welds the outer wall at fixed column (45), and the top central point of protruding type fixed block (451) puts and has seted up the ball groove, and ball (453) have been placed to the inside in ball groove, and spill fixed block (452) are installed in the upper end cooperation of protruding type fixed block (451), and pass through the bolt fastening between protruding type fixed block (451) and spill fixed block (452).
5. The steel structural section processing rounding machine of claim 1, characterized in that: a plurality of running rollers are installed at the upper end of the supporting frame (6) at equal intervals, and the upper end faces of the running rollers and the inner side lower end faces of the circular pressing plates (2) are located on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911069796.5A CN110722027B (en) | 2019-11-05 | 2019-11-05 | Steel structure section processing and rounding machine and processing and rounding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911069796.5A CN110722027B (en) | 2019-11-05 | 2019-11-05 | Steel structure section processing and rounding machine and processing and rounding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110722027A CN110722027A (en) | 2020-01-24 |
| CN110722027B true CN110722027B (en) | 2021-01-15 |
Family
ID=69223788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911069796.5A Active CN110722027B (en) | 2019-11-05 | 2019-11-05 | Steel structure section processing and rounding machine and processing and rounding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110722027B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112742922A (en) * | 2020-12-20 | 2021-05-04 | 吴亚西 | Conveying and bending all-in-one machine for aluminum alloy section |
| CN113414302B (en) * | 2021-08-24 | 2021-10-26 | 南通宏耀锅炉辅机有限公司 | Steel structural section machining rounding machine |
| CN114083232A (en) * | 2021-11-11 | 2022-02-25 | 西安航天动力机械有限公司 | Copper plate roll welding roundness control device, copper cylinder manufacturing method and cathode roller manufacturing method |
| CN114178360B (en) * | 2022-02-17 | 2022-04-12 | 江苏海德曼新材料股份有限公司 | A curved circular knitting machine for rectangular aluminum plate |
| CN116274525B (en) * | 2023-03-22 | 2023-12-19 | 江苏宏威重工机床制造有限公司 | Thin-wall veneer reeling machine with adjustable roller diameter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2064388A (en) * | 1979-12-04 | 1981-06-17 | Caledonian Mining Co Ltd | Bending metal beams |
| CN202263808U (en) * | 2011-09-05 | 2012-06-06 | 天津格润科农冷弯有限公司 | Bending device assembly for cold-bending forming a sectional bar |
| CN105081022A (en) * | 2015-09-14 | 2015-11-25 | 哈尔滨工业大学 | Bending molding method for opening type profile with asymmetric section |
| CN205309025U (en) * | 2015-11-23 | 2016-06-15 | 云南昆船第一机械有限公司 | General combination presser device of section bar stretch bending |
| CN205650635U (en) * | 2016-05-18 | 2016-10-19 | 吕文平 | Bending apparatus of non -circular cross -section aluminium alloy |
| CN106425473A (en) * | 2016-11-02 | 2017-02-22 | 中铁四局集团第二工程有限公司 | Automatic welding rounding machine for reinforcement hoop |
| CN106607484A (en) * | 2017-02-08 | 2017-05-03 | 吉林大学 | A roller type multi-section control section bar three-dimensional stretch-bending dieless forming device |
| EP3320993B1 (en) * | 2016-10-20 | 2019-07-03 | Technische Universität Dortmund | Device and method for bending profiles or bar material, in particular asymmetric and open profiles or bar material |
-
2019
- 2019-11-05 CN CN201911069796.5A patent/CN110722027B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2064388A (en) * | 1979-12-04 | 1981-06-17 | Caledonian Mining Co Ltd | Bending metal beams |
| CN202263808U (en) * | 2011-09-05 | 2012-06-06 | 天津格润科农冷弯有限公司 | Bending device assembly for cold-bending forming a sectional bar |
| CN105081022A (en) * | 2015-09-14 | 2015-11-25 | 哈尔滨工业大学 | Bending molding method for opening type profile with asymmetric section |
| CN205309025U (en) * | 2015-11-23 | 2016-06-15 | 云南昆船第一机械有限公司 | General combination presser device of section bar stretch bending |
| CN205650635U (en) * | 2016-05-18 | 2016-10-19 | 吕文平 | Bending apparatus of non -circular cross -section aluminium alloy |
| EP3320993B1 (en) * | 2016-10-20 | 2019-07-03 | Technische Universität Dortmund | Device and method for bending profiles or bar material, in particular asymmetric and open profiles or bar material |
| CN106425473A (en) * | 2016-11-02 | 2017-02-22 | 中铁四局集团第二工程有限公司 | Automatic welding rounding machine for reinforcement hoop |
| CN106607484A (en) * | 2017-02-08 | 2017-05-03 | 吉林大学 | A roller type multi-section control section bar three-dimensional stretch-bending dieless forming device |
| CN106607484B (en) * | 2017-02-08 | 2017-09-01 | 吉林大学 | Roll-type multi-section controls section bar three-dimensional bending dieless forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110722027A (en) | 2020-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110722027B (en) | Steel structure section processing and rounding machine and processing and rounding method | |
| US20100064755A1 (en) | Method and device for machining a toothing on a sintered part | |
| CN113649436B (en) | Metal bar material straightening processing machinery | |
| CN211437480U (en) | Square tube shaping rolling device | |
| CN209439698U (en) | Axial flow blower outer barrel welding tooling | |
| US20080216539A1 (en) | Method and Device for the Integral Molding of a Flange to the End of a Round or Oval Pipe of Thin-Walled Sheet Metal and Pipe Produced by the Method | |
| CN111451341B (en) | Automatic rolling processing machine and processing technology for large aluminum alloy plates | |
| CN210907850U (en) | Reinforcing bar alignment equipment | |
| CN210848780U (en) | Rigid and elastic inner support cylinder for friction stir welding | |
| CN211489040U (en) | Integrated machine-shaping equipment of slide rail | |
| CN110653482A (en) | Friction stir welding rolling supporting structure | |
| CN110977118B (en) | Special-shaped section wheel circle welding limiting device | |
| CN207343622U (en) | A kind of galvanized sheet metal overlapping the slot pressing device | |
| CN112720191B (en) | Tracking type clamp for polishing thin-wall barrel part | |
| CN110666336B (en) | Rolling type inner support system for friction stir welding | |
| CN211218014U (en) | Cambered surface steel wire thread insert precursor rolling mill | |
| CN210995905U (en) | Profile groove correction jig | |
| CN210451750U (en) | Metal pipe double-end processing machine tool | |
| KR101530820B1 (en) | The rolling device of hose-band | |
| KR102005160B1 (en) | The upper die moving unit of the bellows forming device | |
| CN1229193C (en) | United corner jointing machine | |
| CN220498843U (en) | High-precision pipe making equipment for bright pipe | |
| CN215847630U (en) | Straightening mechanism of rectifying of production of steel support of aluminizing | |
| CN214683567U (en) | Glass guide rail forming production line | |
| CN204307969U (en) | Compression roller device in a kind of Straight-weld pipe mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201231 Address after: 325000 No.57, Zhousong North Road, Jinhu street, Ruian City, Wenzhou City, Zhejiang Province Applicant after: Ruian Antai geological and mineral Construction Engineering Co.,Ltd. Address before: College of civil engineering, Anhui Jianzhu University, 856 Jinzhai Road, Hefei, Anhui 230000 Applicant before: Wang Mengmeng |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |