CN111069839A - Positioning rotary position changing device - Google Patents
Positioning rotary position changing device Download PDFInfo
- Publication number
- CN111069839A CN111069839A CN201911122073.7A CN201911122073A CN111069839A CN 111069839 A CN111069839 A CN 111069839A CN 201911122073 A CN201911122073 A CN 201911122073A CN 111069839 A CN111069839 A CN 111069839A
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- China
- Prior art keywords
- positioning
- flange
- steel bar
- flange plate
- fixing disc
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 238000003466 welding Methods 0.000 claims abstract description 22
- 230000002787 reinforcement Effects 0.000 claims abstract description 17
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/32—Wires
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to a positioning rotary displacement device. The invention aims to provide a positioning rotary displacement device which is simple in structure, convenient to use and low in cost, so that the welding efficiency of a steel bar framework and a flange plate is improved. The technical scheme of the invention is as follows: the utility model provides a rotatory device that shifts of location for supplementary framework of steel reinforcement and flange weld, its characterized in that has: the welding positioning device comprises a flange plate positioning clamp for positioning a flange plate and a steel bar positioning clamp for uniformly positioning steel bars on the steel bar framework on the flange plate positioning clamp, wherein the flange plate positioning clamp is connected with the steel bar positioning clamp through a plurality of connecting rods; and the rotating mechanism is used for rotating the welding positioning device and the reinforcing steel bar framework and the flange plate positioned on the welding positioning device. The invention is suitable for the field of electric pole processing.
Description
Technical Field
The invention relates to a positioning rotary displacement device. The method is suitable for the field of electric pole processing.
Background
The pole is the bridge of electricity, lets the electricity transport each place, and common pole has wooden system pole, concrete pole etc. and their height differs, stands upright in the plain mountain, spreads all over around people. The concrete electric pole is an electric pole made of concrete and reinforcing steel bars or steel wires, the erection height of a plurality of large-scale concrete electric poles at present mostly exceeds 8 meters, the transportation and erection are very inconvenient, and safety accidents are easy to occur in the transportation process.
In order to facilitate transportation and meet the requirements of different erection heights, split type electric poles appear in the existing market, and small concrete electric poles of all sections are assembled into large concrete electric poles through flange plates. For the intensity of guaranteeing the pole, need carry out welded fastening with the framework of steel reinforcement and the ring flange in the concrete pole, because framework of steel reinforcement is special with the ring flange structure, weld by the manual work at present, the last reinforcing bar of framework of steel reinforcement is located and is gone on through a artifical one mostly on the ring flange, wastes time and energy, and hardly guarantees welding quality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: to the problem that above-mentioned exists, provide a simple structure, convenient to use, the lower rotatory device that shifts of location of cost to improve the welding efficiency of framework of steel reinforcement and ring flange.
The technical scheme adopted by the invention is as follows: the utility model provides a rotatory device that shifts of location for supplementary framework of steel reinforcement and flange weld, its characterized in that has:
the welding positioning device comprises a flange plate positioning clamp for positioning a flange plate and a steel bar positioning clamp for uniformly positioning steel bars on the steel bar framework on the flange plate positioning clamp, wherein the flange plate positioning clamp is connected with the steel bar positioning clamp through a plurality of connecting rods;
and the rotating mechanism is used for rotating the welding positioning device and the reinforcing steel bar framework and the flange plate positioned on the welding positioning device.
The flange plate positioning clamp is provided with a flange fixing disc, and the front surface of the flange fixing disc is provided with a positioning mechanism for positioning the flange plate and a clamping mechanism for clamping the flange plate;
the positioning mechanism is provided with a plurality of flange pins which are vertically arranged on the front surface of the flange fixing disc and correspond to the pin holes on the flange disc to be positioned;
the clamping mechanism is provided with a plurality of clamping jaws used for being matched with the flange fixing disc to clamp the flange disc and a driving mechanism for driving the clamping jaws to move.
The flange fixing disc is provided with a plurality of pin connecting holes, the positions of the pin connecting holes on the flange fixing disc correspond to the positions of pin holes on flange discs with different specifications one by one, and the flange pins are arranged on the corresponding pin connecting holes.
The flange fixing disc is provided with a plurality of clamping jaw mounting holes, the driving mechanism adopts an air cylinder, the air cylinder is fixedly mounted on the back surface of the flange fixing disc, a piston rod of the air cylinder is perpendicular to the flange fixing disc and penetrates through the clamping jaw mounting holes and then is rotatably connected with the end part of the clamping jaw through a first pin shaft, the middle part of the clamping jaw is rotatably connected with one end of a supporting rod through a second pin shaft, the other end of the supporting rod is rotatably connected with a clamping jaw support through a third pin shaft, and the clamping jaw support is mounted on the.
The clamping jaw is far away from the first pin shaft and faces the flange fixing disc, and a rubber pad is arranged on the clamping jaw.
The steel bar positioning fixture is provided with a mounting ring, a plurality of positioning chucks which correspond to the steel bars on the steel bar framework one by one are uniformly arranged on the mounting ring, and the positioning chucks are arranged in the same plane and are uniformly and radially distributed by taking the center of the mounting ring as the center;
the positioning chuck can be mounted on the mounting ring in an axially moving mode along the positioning chuck, the end, facing the center, of the positioning chuck is a jacking end used for jacking the reinforcing steel bar, and the other end of the positioning chuck is connected with a telescopic power mechanism driving the positioning chuck to move.
The telescopic power mechanism is provided with a cylinder; the positioning chuck is arranged on the front surface of the mounting ring, the air cylinders are arranged on the back surface of the mounting ring and are arranged in one-to-one correspondence with the positioning chucks, piston rods of the air cylinders are parallel to the corresponding positioning chucks, and the piston rods are connected with the corresponding positioning chucks through connecting pieces.
The mounting ring is provided with a plurality of guide blocks for assisting the reinforcing steel bar framework to enter the center of the mounting ring.
The top connection end of the positioning chuck is provided with an arc positioning groove capable of adapting to reinforcing steel bars with different sizes.
The rotating mechanism is provided with a servo motor and an encoder for acquiring the rotating angle of the servo motor.
The invention has the beneficial effects that: the flange plate positioning clamp and the steel bar positioning clamp are matched to uniformly position the steel bars on the steel bar framework on the flange plate, so that the subsequent welding work is facilitated, the operation is convenient and rapid, and the working efficiency is improved.
According to the invention, the steel bars on the steel bar framework are uniformly positioned on the flange plate through the plurality of radially and uniformly arranged positioning chucks, so that the structure is simple, the operation is convenient, and the working efficiency is improved. According to the invention, the flange plate is fixed at the position corresponding to the reinforcement cage through the flange plate positioning clamp, so that the subsequent connection between the reinforcement cage and the flange plate is facilitated. The rotating mechanism can rotate and indirectly fix the flange plate and the steel bar framework on the frame through rotating the frame, so that the steel bar welding operation is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
Fig. 2 is a schematic perspective view of the flange plate positioning fixture according to the embodiment.
Fig. 3 is a front view of the flange positioning jig of the embodiment.
Fig. 4 is a side view of the flange positioning jig of the embodiment.
FIG. 5 is a schematic structural diagram of a flange fixing disk in the embodiment.
FIG. 6 is a schematic structural view of a flange pin in an embodiment.
Fig. 7 is a schematic view of a clamping mechanism in an embodiment.
Fig. 8 is a schematic perspective view of the positioning jig for reinforcing bars according to the embodiment.
Fig. 9 is a front view of the reinforcing bar positioning jig according to the embodiment.
Fig. 10 is a rear view of the reinforcing bar positioning jig according to the embodiment.
1. A flange plate positioning clamp; 11. a flange fixing disc; 1101. a pin connection hole; 1102. a clamping jaw mounting hole; 12. a flange pin; 13. a bolt; 14. a cylinder; 15. a clamping jaw; 16. a stay bar; 17. a jaw support; 18. a first pin shaft; 19. a second pin shaft; 110. a third pin shaft; 111. a rubber pad; 2. a steel bar positioning clamp; 21. a mounting ring; 22. positioning the chuck; 2201. an arc positioning groove; 23. a guide sleeve; 24. a cylinder; 25. a connecting member; 26. a guide block; 27. a cylinder mounting seat; 3. a rotation mechanism; 4. a flange plate; 5. a steel reinforcement framework.
Detailed Description
This embodiment is a location rotation device that shifts for assisting framework of steel reinforcement and ring flange to carry out welding, has welding position device and rotary mechanism, and wherein welding position device is including the ring flange positioning fixture who is used for the positioning flange dish and be used for with the reinforcing bar positioning fixture on the ring flange of the even positioning of reinforcing bar on the framework of steel reinforcement on the ring flange positioning fixture.
Reinforcing bar positioning fixture has the collar in this embodiment, and the collar openly is equipped with 15 and the reinforcing bar one-to-one's on the framework of steel reinforcement location chucks, and the location chuck is arranged into the round, evenly distributed, and the location chuck is arranged in the coplanar and is evenly radial distribution with the center of collar as the center.
In the embodiment, the positioning chuck can be axially movably arranged on the mounting ring along the positioning chuck through the guide sleeve, the end, facing the center, of the positioning chuck is a jacking end for jacking and connecting the reinforcing steel bar, and the other end of the positioning chuck is connected with a telescopic power mechanism for driving the positioning chuck to move.
In the embodiment, the telescopic power mechanism adopts the air cylinder, the air cylinder is arranged on the back face of the mounting ring through the air cylinder mounting seat and is in one-to-one correspondence with the positioning chucks on the front face of the mounting ring, the piston rod of the air cylinder is parallel to the corresponding positioning chuck, and the piston rod is connected with the corresponding positioning chuck through the connecting piece, so that synchronous telescopic effect is realized.
In this embodiment, the positioning chuck is provided with an arc positioning slot at its abutting end, so that the abutting end can adapt to reinforcing bars of different dimensions.
Three guide blocks are arranged on the mounting ring in the embodiment, when the steel reinforcement framework enters the mounting ring, the guide blocks play a role in guiding the steel reinforcement framework to enter the center of the mounting ring so as to facilitate the positioning chuck on the mounting ring to position the steel reinforcement on the steel reinforcement framework.
The flange plate positioning fixture in the embodiment is provided with a flange fixing disc, and the front surface of the flange fixing disc is provided with a positioning mechanism for positioning the flange plate and a clamping mechanism for clamping the flange plate.
In this example, the positioning mechanism has two flange pins that are vertically mounted on the front face of the flange mounting plate. In the embodiment, two rows of pin connecting holes are formed in the flange fixing disc, each row of pin connecting holes is provided with 4 pin connecting holes arranged along the radial direction of the flange fixing disc, and the positions of the pin connecting holes correspond to the positions of pin holes in flange discs with different specifications. One end of the flange pin is a pointed end so as to be conveniently inserted into the pin hole in the flange plate, the other end of the flange pin is provided with internal threads, and the threaded end of the flange pin corresponds to the corresponding pin connecting hole and is fixedly connected with a bolt penetrating through the pin connecting hole in a threaded manner.
Clamping mechanism has 2 clamping jaws along flange mounting disc radial arrangement in this embodiment, corresponds the clamping jaw and is equipped with the actuating mechanism who drives the clamping jaw action. The flange fixing disc is provided with 2 clamping jaw mounting holes corresponding to the clamping jaws, in the embodiment, the driving mechanism adopts an air cylinder, the air cylinder is mounted and fixed on the back surface of the flange fixing disc through a clamping jaw support, a piston rod of the air cylinder is perpendicular to the flange fixing disc and penetrates through the clamping jaw mounting holes to be rotatably connected with the central end, far away from the flange fixing disc, of the clamping jaw through a first pin shaft, the middle part of the clamping jaw is rotatably connected with one end of a support rod through a second pin shaft, the other end of the support rod is rotatably connected with the clamping jaw support through a third pin shaft.
In this case, a rubber pad is provided on the side of the clamping jaw facing the flange fixing plate away from the first pin shaft to increase the friction between the clamping jaw and the flange plate and facilitate clamping and fixing.
The flange fixed disk on the ring flange positioning fixture is parallel to the mounting ring on the reinforcing steel bar positioning fixture in the embodiment, the centers of the flange fixed disk and the mounting ring are located on the same horizontal line, and the surface of the flange fixed disk, which is provided with the flange pin, faces the mounting ring.
The rotary mechanism has servo motor and encoder among this embodiment, and servo motor is fixed in ground through the support, and servo motor drives the pivot rotation that the level was arranged, and the installation dish side of keeping away from of pivot one end flange fixed disk, and pivot and flange fixed disk and the coaxial concentric arrangement of collar.
The specific application method of this example is as follows:
fixing the flange plate on a flange plate positioning clamp;
the steel bar framework is coaxially sleeved on the flange plate positioning clamp after penetrating through the central area of the steel bar positioning clamp;
the positioning chuck of the steel bar positioning clamp extends out to uniformly position the steel bars on the steel bar framework on the flange plate;
starting to weld the steel bars and the flange plates on the steel bar framework;
after welding of one steel bar and the flange plate is completed, the rotating mechanism rotates the welding positioning device and the steel bar framework and the flange plate positioned on the welding positioning device so as to rotate the other steel bar to be welded to a welding operation area;
after welding is finished, the positioning chuck of the steel bar positioning clamp contracts;
the steel bar framework and the flange plates welded on the steel bar framework are pulled out by workers along the axial direction, and are hoisted to other places through the hoisting mechanism, and then the flange plates are fixed again and the steel bar framework is placed.
Claims (10)
1. The utility model provides a rotatory device that shifts of location for supplementary framework of steel reinforcement and flange weld, its characterized in that has:
the welding positioning device comprises a flange plate positioning clamp for positioning a flange plate and a steel bar positioning clamp for uniformly positioning steel bars on the steel bar framework on the flange plate positioning clamp, wherein the flange plate positioning clamp is connected with the steel bar positioning clamp through a plurality of connecting rods;
and the rotating mechanism is used for rotating the welding positioning device and the reinforcing steel bar framework and the flange plate positioned on the welding positioning device.
2. The positional rotary indexing device of claim 1, wherein: the flange plate positioning clamp is provided with a flange fixing disc, and the front surface of the flange fixing disc is provided with a positioning mechanism for positioning the flange plate and a clamping mechanism for clamping the flange plate;
the positioning mechanism is provided with a plurality of flange pins which are vertically arranged on the front surface of the flange fixing disc and correspond to the pin holes on the flange disc to be positioned;
the clamping mechanism is provided with a plurality of clamping jaws used for being matched with the flange fixing disc to clamp the flange disc and a driving mechanism for driving the clamping jaws to move.
3. The positional rotary indexing device of claim 2, wherein: the flange fixing disc is provided with a plurality of pin connecting holes, the positions of the pin connecting holes on the flange fixing disc correspond to the positions of pin holes on flange discs with different specifications one by one, and the flange pins are arranged on the corresponding pin connecting holes.
4. The positional rotary indexing device of claim 2, wherein: the flange fixing disc is provided with a plurality of clamping jaw mounting holes, the driving mechanism adopts an air cylinder, the air cylinder is fixedly mounted on the back surface of the flange fixing disc, a piston rod of the air cylinder is perpendicular to the flange fixing disc and penetrates through the clamping jaw mounting holes and then is rotatably connected with the end part of the clamping jaw through a first pin shaft, the middle part of the clamping jaw is rotatably connected with one end of a supporting rod through a second pin shaft, the other end of the supporting rod is rotatably connected with a clamping jaw support through a third pin shaft, and the clamping jaw support is mounted on the.
5. The positional rotary indexing device of claim 4, wherein: the clamping jaw is far away from the first pin shaft and faces the flange fixing disc, and a rubber pad is arranged on the clamping jaw.
6. The positional rotary indexing device of claim 1, wherein: the steel bar positioning fixture is provided with a mounting ring, a plurality of positioning chucks which correspond to the steel bars on the steel bar framework one by one are uniformly arranged on the mounting ring, and the positioning chucks are arranged in the same plane and are uniformly and radially distributed by taking the center of the mounting ring as the center;
the positioning chuck can be mounted on the mounting ring in an axially moving mode along the positioning chuck, the end, facing the center, of the positioning chuck is a jacking end used for jacking the reinforcing steel bar, and the other end of the positioning chuck is connected with a telescopic power mechanism driving the positioning chuck to move.
7. The positional rotary indexing device of claim 6, wherein: the telescopic power mechanism is provided with a cylinder; the positioning chuck is arranged on the front surface of the mounting ring, the air cylinders are arranged on the back surface of the mounting ring and are arranged in one-to-one correspondence with the positioning chucks, piston rods of the air cylinders are parallel to the corresponding positioning chucks, and the piston rods are connected with the corresponding positioning chucks through connecting pieces.
8. The positional rotary indexing device of claim 6, wherein: the mounting ring is provided with a plurality of guide blocks for assisting the reinforcing steel bar framework to enter the center of the mounting ring.
9. The positional rotary indexing device of claim 6, wherein: the top connection end of the positioning chuck is provided with an arc positioning groove capable of adapting to reinforcing steel bars with different sizes.
10. The positional rotary indexing device of claim 1, wherein: the rotating mechanism is provided with a servo motor and an encoder for acquiring the rotating angle of the servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122073.7A CN111069839A (en) | 2019-11-15 | 2019-11-15 | Positioning rotary position changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122073.7A CN111069839A (en) | 2019-11-15 | 2019-11-15 | Positioning rotary position changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111069839A true CN111069839A (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911122073.7A Pending CN111069839A (en) | 2019-11-15 | 2019-11-15 | Positioning rotary position changing device |
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| CN (1) | CN111069839A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1438674A (en) * | 1972-06-02 | 1976-06-09 | Mitsui Shipbuilding Eng | Apparatus for tack welding of flanges |
| CN105834635A (en) * | 2016-03-26 | 2016-08-10 | 山东华安铁塔有限公司 | Steel tube and flange plate docking assembly equipment of extra-high voltage power transmission tower |
| CN106041406A (en) * | 2016-08-05 | 2016-10-26 | 刘杰 | Drawing mechanism of seam welder |
| CN106735810A (en) * | 2016-12-25 | 2017-05-31 | 无锡塔尔基热交换器科技有限公司 | Automatic butt-welding device |
| CN208276775U (en) * | 2018-06-08 | 2018-12-25 | 翁希明 | Flange and adapter tube frock clamp |
| CN208427892U (en) * | 2018-05-31 | 2019-01-25 | 武汉金丰汽配有限公司 | A kind of pipe fitting flange welding fixture with ring flange |
-
2019
- 2019-11-15 CN CN201911122073.7A patent/CN111069839A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1438674A (en) * | 1972-06-02 | 1976-06-09 | Mitsui Shipbuilding Eng | Apparatus for tack welding of flanges |
| CN105834635A (en) * | 2016-03-26 | 2016-08-10 | 山东华安铁塔有限公司 | Steel tube and flange plate docking assembly equipment of extra-high voltage power transmission tower |
| CN106041406A (en) * | 2016-08-05 | 2016-10-26 | 刘杰 | Drawing mechanism of seam welder |
| CN106735810A (en) * | 2016-12-25 | 2017-05-31 | 无锡塔尔基热交换器科技有限公司 | Automatic butt-welding device |
| CN208427892U (en) * | 2018-05-31 | 2019-01-25 | 武汉金丰汽配有限公司 | A kind of pipe fitting flange welding fixture with ring flange |
| CN208276775U (en) * | 2018-06-08 | 2018-12-25 | 翁希明 | Flange and adapter tube frock clamp |
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Application publication date: 20200428 |