CN113787345B - Round steel bending and welding integrated machine and use method thereof - Google Patents
Round steel bending and welding integrated machine and use method thereof Download PDFInfo
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- CN113787345B CN113787345B CN202111029944.8A CN202111029944A CN113787345B CN 113787345 B CN113787345 B CN 113787345B CN 202111029944 A CN202111029944 A CN 202111029944A CN 113787345 B CN113787345 B CN 113787345B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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- Optics & Photonics (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a round steel bending and welding integrated machine and a using method thereof, the round steel bending and welding integrated machine comprises a rack, a welding workbench, a bending shaping piece and a bending mechanism are sequentially arranged on the rack along the conveying direction of round steel, the bending mechanism comprises a rotating shaft driven by a motor, a rotating disc and an inner circle supporting piece which are coaxial are sequentially arranged on the rotating shaft, an outer bending wheel is arranged on the rotating disc, the bending shaping piece comprises a driven gear, the driven gear is rotationally arranged on the rack, a driving gear is fixed on the rotating shaft and drives the driven gear to rotate in the same direction, an eccentric inner bending wheel is arranged on the driven gear, and the inner bending wheel is positioned on one side of the driven gear, which is far away from the outer bending wheel. The invention finishes bending and looping and inward folding and shaping in one step, improves the processing speed and is convenient for taking off the round steel after bending and welding from the inner circle supporting piece.
Description
Technical Field
The invention relates to the technical field of round steel bending, in particular to a round steel bending and welding integrated machine and a using method thereof.
Background
The circular steel bending welding is that a linear type circular steel is bent to form a ring and folded, then the folded part is welded, in the bending and folding process, a hydraulic system is adopted to press and shape the circular steel inwards, the machining speed is low, and the circular steel folded part is not easy to take down from the inner support wheel after being welded.
Disclosure of Invention
The invention provides a round steel bending and welding integrated machine and a using method thereof.
The technical scheme of the invention is realized as follows: the utility model provides a round steel system curved welding all-in-one, which comprises a frame, the direction of delivery along the round steel has set gradually weldment work platform in the frame, the integer of bending and the mechanism of bending, the mechanism of bending includes motor drive's axis of rotation, coaxial line's carousel and interior circle support piece have set gradually in the axis of rotation, be provided with the outer wheel of bending on the carousel, the integer of bending includes driven gear, driven gear rotates and sets up in the frame, be fixed with the driving gear in the axis of rotation, the driving gear drives driven gear syntropy and rotates, be provided with the eccentric wheel of bending in the driven gear, the wheel of bending is located one side that the outer wheel of bending was kept away from to the driven gear in the interior wheel of bending.
Further, the axis of rotation is the transmission lead screw, the one end of transmission lead screw links to each other with the motor, the other end rotates with the carousel and links to each other, interior round support piece is including setting up the thread bush on the transmission lead screw, the equipartition has a plurality of transfer lines on the week lateral wall of thread bush, the one end and the thread bush of transfer line are articulated, the other end articulates there is the support column, be provided with the spout with the support column one-to-one on the carousel, the support column removes along the spout, the spout is along the radial setting of carousel, circular shape interior supporting wheel has been constituteed to a plurality of support columns.
Furthermore, the rack is also provided with limiting support wheels, and the inner bending wheels and the limiting support wheels are respectively positioned on two sides of the round steel.
Furthermore, one end of the transmission screw rod, which is close to the turntable, is provided with a front limiting block, the other end of the transmission screw rod is provided with a rear limiting block, and the threaded sleeve is positioned between the front limiting block and the rear limiting block.
Furthermore, the support column comprises a sliding table moving along the sliding groove, one end of the sliding table is hinged with the transmission rod, and the other end of the sliding table is provided with a rotating roller.
The use method of the round steel bending and welding integrated machine comprises the following steps:
(1) placing round steel to be bent between the outer bending wheel and the inner circle supporting piece, starting a motor, driving the outer bending wheel to rotate by the turntable, and bending the round steel by the outer bending wheel along the outer side of the round steel; meanwhile, the driving gear drives the driven gear to rotate in the same direction, and the internal bending wheel bends the round steel inwards for forming;
(2) welding the folded part of the round steel through a welding workbench;
(3) after welding, the motor rotates reversely, so that the outer bending wheel and the inner bending wheel are driven to rotate reversely to reset, and the bent round steel is taken down.
Further, in the step (1), a motor is started, a transmission screw rod drives a threaded sleeve to move towards a rotary table, a transmission rod drives a support column to move outwards to an outer limiting end of a sliding groove, the support column stops moving, the threaded sleeve is limited to move along the transmission screw rod, and the threaded sleeve synchronously rotates along with the transmission screw rod so as to drive the rotary table to rotate; in the step (3), the motor rotates reversely, the transmission screw rod drives the threaded sleeve to be away from the rotary table, the transmission rod drives the support column to move inwards to the inner limiting end of the sliding groove, the support column stops moving, the threaded sleeve is limited to move along the transmission screw rod, and the threaded sleeve rotates synchronously along with the transmission screw rod, so that the rotary table is driven to rotate reversely.
The invention has the beneficial effects that:
according to the invention, through the matching of the driving gear and the driven gear, the rotating shaft drives the outer bending wheel to rotate through the turntable, so that round steel is bent to form a ring; when the rotating shaft rotates, the driving gear and the driven gear rotate in the same direction, the internal bending wheel is driven to bend and reshape the round steel inwards, bending and folding of the round steel are completed, namely, the round steel is bent to form a ring and the inward folding and reshaping are completed in one step, and the processing speed is improved.
According to the invention, the inner circle supporting piece rotates along with the rotating shaft, the supporting column moves outwards to form the inner supporting wheel with a larger diameter, so that the requirement of bending and ring forming of round steel is met, and after the round steel is bent and welded, the supporting column moves inwards along with the reverse rotation of the rotating shaft, so that the diameter of the inner supporting wheel is reduced, and the round steel can be conveniently taken down after being bent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a round steel linear type;
FIG. 3 is a schematic structural view of round steel bending forming;
fig. 4 is a schematic structural view of the inner circle supporting member.
The automatic welding machine comprises a machine frame 1, a rotating shaft 2, a rotary table 3, an outer bending wheel 4, a driven gear 5, a transmission gear 6, a driving gear 7, an inner bending wheel 8, a limiting support wheel 9, a welding workbench 10, round steel 11, a motor 12, a threaded sleeve 13, a transmission rod 14, a support column 15, a sliding groove 16, a sliding table 17, a roller 18, a front limiting block 19 and a rear limiting block 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Example 1
As shown in fig. 1 and 4, a round steel system bending and welding all-in-one machine comprises a rack 1, wherein a welding workbench 10, a bending shaping piece and a bending mechanism are sequentially arranged on the rack 1 along the conveying direction of round steel 11, the bending mechanism comprises a rotating shaft 2 driven by a motor 12, a turntable 3 and an inner circle supporting piece of a coaxial line are sequentially arranged on the rotating shaft 2, the turntable 3 is fixedly connected with the rotating shaft 2, the inner circle supporting piece is an inner supporting wheel, and an outer bending wheel 4 is connected to the circumferential side wall on the turntable 3.
The bending shaping piece comprises a driven gear 5 and a transmission gear 6, the transmission gear 6 is meshed with the driven gear 5 and is rotatably installed on the rack 1 through a bearing, a coaxial driving gear 7 is fixed on the rotating shaft 2, the driving gear 7 is meshed with the transmission gear 6, the driving gear 7 drives the driven gear 5 to rotate in the same direction through the transmission gear 6, an eccentric inner bending wheel 8 is connected onto the driven gear 5, the inner bending wheel 8 is located at a position where the driven gear 5 is close to the edge and is not coaxially arranged with the driven gear 5, the driven gear 5 is located at one side, close to the feeding end, of the outer bending wheel 4, the inner bending wheel 8 is located at one side, far away from the outer bending wheel 4, a limiting support wheel 9 is further installed on the rack 1, and the inner bending wheel 8 and the limiting support wheel 9 are located on two sides of a round steel 11 respectively.
The welding workbench 10 is located at one side, far away from the outer bending wheel 4, of the inner bending wheel 8, the welding workbench 10 comprises a supporting table, a slide is fixed to the upper end of the supporting table, the slide moves along the axial direction of the round steel 11, and a welding gun is slidably mounted on the slide.
The application method of the embodiment comprises the following steps: placing a round steel 11 to be bent between the outer bending wheel 4 and the inner circle supporting piece, starting the motor 12, driving the outer bending wheel 4 to rotate by the turntable 3, and bending the round steel 11 by the outer bending wheel 4 along the outer side of the round steel 11; meanwhile, the driving gear 7 drives the driven gear 5 to rotate in the same direction through the transmission gear 6, the round steel 11 is bent inwards by the internal bending wheel 8 for forming, and the limiting support wheel 9 is matched with the internal bending wheel 8 and used for limiting the inward bending distance of the round steel 11; welding the folded part of the round steel 11 through a welding workbench 10; after welding, the motor 12 rotates reversely, so that the outer bending wheel 4 and the inner bending wheel 8 are driven to rotate reversely to reset, and the bent round steel 11 is taken down.
Example 2
The embodiment is basically communicated with the embodiment 1, and is different in that, as shown in fig. 2-4, a rotating shaft 2 is a transmission screw rod, one end of the transmission screw rod is connected with an output end of a motor 12, the other end of the transmission screw rod is connected with a rotary table 3 in a rotating manner through a bearing, an inner circle supporting piece comprises a threaded sleeve 13 sleeved on the transmission screw rod, a plurality of transmission rods 14 are uniformly distributed on the peripheral side wall of the threaded sleeve 13, one end of each transmission rod 14 is hinged with the threaded sleeve 13, the other end of each transmission rod 14 is hinged with a support pillar 15, the rotary table 3 is provided with sliding chutes 16 corresponding to the support pillars 15 one by one, each support pillar 15 comprises a sliding table 17 moving along the sliding chute 16, one end of each sliding table 17 is hinged with the transmission rod 14, the other end of each sliding chute 17 is connected with a rotating roller 18, the sliding chutes 16 are arranged along the radial direction of the rotary table 3, each sliding chute 16 is a long hole with two closed ends, one end of each sliding chute 16 away from the transmission screw rod is an outer limit end, the other is an inner limit end, a plurality of support posts 15 form a circular inner support wheel. One end of the transmission screw rod close to the turntable 3 is fixed with a front limiting block 19, the other end of the transmission screw rod is fixed with a rear limiting block 20, the threaded sleeve 13 is positioned between the front limiting block 19 and the rear limiting block 20, and the distance of the threaded sleeve 13 moving repeatedly along the transmission screw rod is further limited by the cooperation of the front limiting block 19 and the rear limiting block 20 with the sliding chute 16.
The application method of the embodiment comprises the following steps: starting a motor 12, driving a threaded sleeve 13 to move towards the rotary table 3 by a transmission screw rod, driving a support column 15 to move outwards to an outer limiting end of a sliding groove 16 by a transmission rod 14 to form an inner support wheel with a larger diameter, stopping the support column 15 to move, limiting the threaded sleeve 13 to move along the transmission screw rod, locking the threaded sleeve 13 and the transmission screw rod at the moment, and synchronously rotating the threaded sleeve 13 along with the transmission screw rod so as to drive the rotary table 3 to rotate; the motor 12 rotates reversely, the transmission screw rod drives the threaded sleeve 13 to be far away from the rotary table 3, the transmission rod 14 drives the supporting column 15 to move inwards to the inner limiting end of the sliding groove 16 to form an inner supporting wheel with a smaller diameter, the supporting column 15 stops moving to limit the threaded sleeve 13 to move along the transmission screw rod, and the threaded sleeve 13 rotates synchronously along with the transmission screw rod, so that the rotary table 3 is driven to rotate reversely. The diameter increase of interior supporting wheel satisfies the demand that round steel 11 bent, and the diameter of interior supporting wheel reduces, is convenient for bend the welded round steel 11 and takes off.
Example 3
The use method of the round steel bending and welding integrated machine comprises the following steps:
(1) placing a round steel 11 to be bent between the outer bending wheel 4 and the inner circle supporting piece, starting the motor 12, driving the outer bending wheel 4 to rotate by the turntable 3, and bending the round steel 11 by the outer bending wheel 4 along the outer side of the round steel 11; meanwhile, the driving gear 7 drives the driven gear 5 to rotate in the same direction through the transmission gear 6, and the internal bending wheel 8 bends the round steel 11 inwards for forming;
(2) welding the folded part of the round steel 11 through a welding workbench 10;
(3) after welding, the motor 12 rotates reversely, so that the outer bending wheel 4 and the inner bending wheel 8 are driven to rotate reversely to reset, and the bent round steel 11 is taken down.
In the step (1), the motor 12 is started, the transmission screw rod drives the threaded sleeve 13 to move towards the rotary table 3, the transmission rod 14 drives the support column 15 to move outwards to the outer limiting end of the sliding groove 16, the support column 15 stops moving, the threaded sleeve 13 is limited to move along the transmission screw rod, and the threaded sleeve 13 synchronously rotates along with the transmission screw rod, so that the rotary table 3 is driven to rotate; in the step (3), the motor 12 rotates reversely, the transmission screw rod drives the threaded sleeve 13 to be away from the rotary table 3, the transmission rod 14 drives the support column 15 to move inwards to the inner limiting end of the sliding groove 16, the support column 15 stops moving, the threaded sleeve 13 is limited to move along the transmission screw rod, and the threaded sleeve 13 rotates synchronously with the transmission screw rod, so that the rotary table 3 is driven to rotate reversely.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a curved welding all-in-one of round steel system, includes the frame, its characterized in that: the welding workbench is sequentially arranged on the rack along the conveying direction of the round steel, the bending shaping piece and the bending mechanism are sequentially arranged, the bending mechanism comprises a motor-driven rotating shaft, a turntable and an inner circle supporting piece which are coaxial are sequentially arranged on the rotating shaft, an outer bending wheel is arranged on the turntable, the bending shaping piece comprises a driven gear, the driven gear is rotatably arranged on the rack, a driving gear is fixed on the rotating shaft, the driving gear drives the driven gear to rotate in the same direction, an eccentric inner bending wheel is arranged on the driven gear, and the inner bending wheel is positioned on one side, away from the outer bending wheel, of the driven gear.
2. The round steel bending and welding all-in-one machine as claimed in claim 1, characterized in that: the axis of rotation is transmission lead screw, and transmission lead screw's one end links to each other with the motor, and the other end rotates with the carousel and links to each other, and interior round support piece is including setting up the thread bush on transmission lead screw, and the equipartition has a plurality of transfer lines on the week lateral wall of thread bush, and the one end and the thread bush of transfer line are articulated, and the other end articulates there is the support column, is provided with the spout with the support column one-to-one on the carousel, and the spout is removed along the spout, and the spout has constituteed the circular shape in the interior supporting wheel along the radial setting of carousel, a plurality of support columns.
3. The round steel bending and welding integrated machine according to claim 2, characterized in that: the frame is also provided with a limiting support wheel, and the inner bending wheel and the limiting support wheel are respectively positioned at two sides of the round steel.
4. The round steel bending and welding integrated machine according to claim 2, characterized in that: the one end that transmission lead screw is close to the carousel is provided with preceding stopper, and the other end is provided with back stopper, and the thread bush is located between preceding stopper and the back stopper.
5. The round steel bending and welding integrated machine according to claim 2, characterized in that: the support column includes the slip table that removes along the spout, and the one end and the transfer line of slip table are articulated, and the other end is provided with the pivoted gyro wheel.
6. The use method of the round steel bending and welding all-in-one machine as claimed in any one of claims 2 to 5, characterized by comprising the following steps:
(1) placing round steel to be bent between the outer bending wheel and the inner circle supporting piece, starting a motor, driving the outer bending wheel to rotate by the turntable, and bending the round steel by the outer bending wheel along the outer side of the round steel; meanwhile, the driving gear drives the driven gear to rotate in the same direction, and the internal bending wheel bends the round steel inwards for forming;
(2) welding the folded part of the round steel through a welding workbench;
(3) after welding, the motor rotates reversely, so that the outer bending wheel and the inner bending wheel are driven to rotate reversely to reset, and the bent round steel is taken down.
7. The use method according to claim 6, wherein in the step (1), the motor is started, the transmission screw rod drives the threaded sleeve to move towards the turntable, the transmission rod drives the support column to move outwards to the outer limit end of the chute, the support column stops moving, the threaded sleeve is limited to move along the transmission screw rod, and the threaded sleeve synchronously rotates along with the transmission screw rod, so that the turntable is driven to rotate;
in the step (3), the motor rotates reversely, the transmission screw rod drives the threaded sleeve to be away from the rotary table, the transmission rod drives the support column to move inwards to the inner limiting end of the sliding groove, the support column stops moving, the threaded sleeve is limited to move along the transmission screw rod, and the threaded sleeve rotates synchronously along with the transmission screw rod, so that the rotary table is driven to rotate reversely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111029944.8A CN113787345B (en) | 2021-09-03 | 2021-09-03 | Round steel bending and welding integrated machine and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111029944.8A CN113787345B (en) | 2021-09-03 | 2021-09-03 | Round steel bending and welding integrated machine and use method thereof |
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| Publication Number | Publication Date |
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| CN113787345A CN113787345A (en) | 2021-12-14 |
| CN113787345B true CN113787345B (en) | 2022-08-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321873B (en) * | 2017-08-15 | 2019-06-21 | 贾明亮 | A kind of round steel stay thimble bent reshaping device |
| CN109530574A (en) * | 2018-08-26 | 2019-03-29 | 缙云县乾恒商贸有限公司 | A kind of automatic angle bender of adjustable bending angle and length |
| CN212070045U (en) * | 2020-04-20 | 2020-12-04 | 重庆市宇弘电力设备有限公司 | Round steel bending equipment |
| CN212945137U (en) * | 2020-08-30 | 2021-04-13 | 王清玲 | Building site is with adjustable camber construction steel bar bender |
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