CN216541516U - Flange welding turning device with positioning function - Google Patents
Flange welding turning device with positioning function Download PDFInfo
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- CN216541516U CN216541516U CN202122834130.3U CN202122834130U CN216541516U CN 216541516 U CN216541516 U CN 216541516U CN 202122834130 U CN202122834130 U CN 202122834130U CN 216541516 U CN216541516 U CN 216541516U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a flange welding turnover device with a positioning function, which relates to the technical field of flange welding and comprises a base and a rotary table rotationally connected to the side wall of the top end, the flange welding device comprises a chute arranged on the side wall of the top end of the rotary table and two supporting pieces capable of sliding on the inner side wall of the chute, positioning pieces are rotatably connected to opposite side walls of the two supporting pieces, each positioning piece comprises a positioning column rotatably connected to the corresponding side wall of the corresponding supporting piece, a sliding cavity is formed in each positioning column, three sliding openings are formed in the inner side wall of each sliding cavity in a penetrating mode, a pushing block is slidably connected to the inner side wall of each sliding cavity, three connecting rods are rotatably connected to the side walls of the pushing blocks, the tail ends of the three connecting rods respectively penetrate into the corresponding sliding openings, and the tail ends of the three connecting rods are rotatably connected with supporting rolls.
Description
Technical Field
The utility model relates to the technical field of flange welding, in particular to a flange welding turnover device with a positioning function.
Background
The flanges are disk-shaped parts, are generally used in pairs, are mainly used between pipelines and valves, between pipelines and equipment, are connected with each other to play a role in sealing parts, and are widely applied to the industries of chemical industry, petrochemical industry, fire fighting, drainage and the like;
in the production process of flange joint spare, often need weld ring flange and tubulose piece, among the prior art, generally place the tubulose piece on ring flange preset position, through artificially supporting, adopt handheld welder to weld, can't effectively guarantee the stable butt joint of flange welding spare among the welding process, weld the piece and can't freely overturn simultaneously, need constantly change the welder position and weld comparatively inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the butt joint of a flange plate and a tubular welding part is unstable when the flange is welded in the prior art, and provides a flange welding turnover device with a positioning function.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a flange welding turnover device with a positioning function comprises a base, a rotary table rotationally connected to a top end side wall, a sliding groove formed in the top end side wall of the rotary table, and two supporting pieces capable of sliding on the inner side wall of the sliding groove, wherein positioning pieces are rotationally connected to opposite side walls of the two supporting pieces, each positioning piece comprises a positioning column rotationally connected to opposite side walls of the corresponding supporting piece, a sliding cavity is formed in each positioning column, three sliding openings are formed in the inner side wall of the sliding cavity in a penetrating mode, a push block is slidably connected to the inner side wall of the sliding cavity, three connecting rods are rotationally connected to the side walls of the push block, the tail ends of the three connecting rods penetrate into the opposite sliding openings respectively, supporting rollers are rotationally connected to the tail ends of the three connecting rods, telescopic rods are fixedly connected to one sides, close to the opposite positioning columns, of the three supporting rollers are fixedly connected to telescopic rods, and the tail ends of the three telescopic rods are fixedly connected to the side walls of the positioning columns, and the inner side wall of the sliding cavity is also provided with an adjusting piece, and the adjusting piece is in threaded connection with the push block.
The above technical solution further comprises:
the support piece comprises a sliding block which is connected to the inner side wall of the sliding groove in a sliding mode, a supporting plate is fixedly connected to the side wall of the top end of the sliding block, and the positioning columns are connected to the opposite side walls of the supporting plate in a rotating mode.
The side wall of the sliding groove is rotatably connected with a rotating rod, the tail end of the rotating rod penetrates through the side wall of the sliding groove and extends to the outside of the rotary table, a servo motor used for driving the rotating rod to rotate is fixedly mounted on the side wall of the rotary table, and the sliding block is in threaded connection with the side wall of the rotating rod.
Two sections of external threads with opposite spiral directions are arranged on the side wall of the rotating rod, and the sliding blocks in the two supporting pieces are respectively in threaded connection with the rotating rod through the opposite external threads.
The adjusting part comprises a screw rod connected to the inner side wall of the sliding cavity in a rotating mode, the tail end of the screw rod is fixedly connected with a bevel gear a, a rotating shaft penetrates through the inner side wall of the sliding cavity, the rotating shaft is located at one end, inside the sliding cavity, of the bevel gear b, the bevel gear b is meshed with the bevel gear a, the push block is in threaded connection with the screw rod, a limiting groove is formed in the inner side wall of the sliding cavity, a protrusion matched with the limiting groove is arranged on the side wall of the push block, and the protrusion is in sliding connection with the inner side wall of the limiting groove.
The side wall of the end part of one of the positioning columns is provided with a key groove, and the side wall of the end part of the other positioning column is fixedly provided with a spline matched with the key groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the flange piece, the supporting rollers, the adjusting pieces and the supporting rollers are matched for use, the flange plate and the tubular piece are respectively sleeved outside the supporting rollers on the two positioning columns, the rotating shaft is rotated, the three supporting rollers outside the positioning columns can be rapidly expanded, the axis of the flange piece is overlapped with the axis of the positioning columns, the flange piece can be accurately positioned, the flange pieces sleeved outside the two positioning columns are abutted and butted, stable butting of the flange pieces is achieved, the butting precision is high, and welding operation is greatly facilitated.
2. According to the flange part welding device, the base, the rotary table, the supporting part and the positioning column are connected and matched, the rotary table can rotate on the base, the positioning column can rotate on the supporting part, the orientation of the positioned flange part can be freely adjusted through the rotation matching in two directions, a welding gun does not need to be moved continuously for welding, and the flange part welding device is convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a flange welding turnover device with a positioning function according to the present invention;
FIG. 2 is a schematic view of a spline of a flange welding turnover device with a positioning function according to the present invention;
fig. 3 is a structural sectional view of a flange welding turnover device with a positioning function according to the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 of a flange welding turnover device with a positioning function according to the present invention;
fig. 5 is an enlarged view of a portion B in fig. 3 of a flange welding turnover device with a positioning function according to the present invention.
In the figure: 1. a base; 2. a turntable; 3. a chute; 4. a slider; 5. a rotating rod; 6. a servo motor; 7. a support plate; 8. a positioning column; 9. a slide chamber; 10. a sliding port; 11. a push block; 12. a screw; 13. a bevel gear a; 14. a rotating shaft; 15. a bevel gear b; 16. a telescopic rod; 17. a support roller; 18. a connecting rod; 19. a keyway; 20. a spline; 21. a limiting groove.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1-5, the flange welding turnover device with positioning function provided by the present invention comprises a base 1, a rotary table 2 rotatably connected to a top side wall, a chute 3 formed on a top side wall of the rotary table 2, and two supporting members capable of sliding on an inner side wall of the chute 3, wherein the opposite side walls of the two supporting members are rotatably connected with positioning members, the supporting members comprise a slide block 4 slidably connected to an inner side wall of the chute 3, a supporting plate 7 is fixedly connected to a top side wall of the slide block 4, positioning posts 8 are rotatably connected to the opposite side walls of the supporting plate 7, a key groove 19 is formed on an end side wall of one of the positioning posts 8, a spline 20 matching with the key groove 19 is fixedly arranged on an end side wall of the other positioning post 8, the other positioning post is embedded into the key groove 19 through the spline 20, when one positioning post 8 is rotated, the other positioning post can synchronously rotate, and when the positioning post 8 is rotated, the butt joint of the flange pieces is kept stable;
the positioning piece comprises a positioning column 8 which is rotatably connected to the side wall of the opposite supporting piece, the positioned flange piece can be turned over in an angle through the rotation of the rotary table 2 and the rotation of the positioning column 8, so that the welding is more convenient, a sliding cavity 9 is formed in the positioning column 8, three sliding openings 10 are formed in the inner side wall of the sliding cavity 9 in a penetrating mode, a push block 11 is connected onto the inner side wall of the sliding cavity 9 in a sliding mode, three connecting rods 18 are connected onto the side wall of the push block 11 in a rotating mode, the tail ends of the three connecting rods 18 penetrate into the opposite sliding openings 10 respectively, supporting rollers 17 are connected to the tail ends of the three connecting rods 18 in a rotating mode, telescopic rods 16 are fixedly connected to one sides, close to the opposite positioning column 8, of the three supporting rollers 17, the tail ends of the three telescopic rods 16 are fixedly connected onto the side wall of the positioning column 8, adjusting pieces are further arranged on the inner side wall of the sliding cavity 9, and are in threaded connection with the push block 11;
the adjusting part comprises a screw 12 rotationally connected to the inner side wall of the sliding cavity 9, the tail end of the screw 12 is fixedly connected with a bevel gear a13, a rotating shaft 14 penetrates through the inner side wall of the sliding cavity 9, one end, located inside the sliding cavity 9, of the rotating shaft 14 is fixedly connected with a bevel gear b15, the bevel gear b15 is meshed with the bevel gear a13, the push block 11 is in threaded connection with the screw 12, a limiting groove 21 is formed in the inner side wall of the sliding cavity 9, a protrusion matched with the limiting groove 21 is arranged on the side wall of the push block 11, and the protrusion is in sliding connection with the inner side wall of the limiting groove 21;
in this embodiment, when welding the flange connector, the flange and the tubular member are respectively sleeved outside the supporting rollers 17 on the two positioning posts 8, the rotating shaft 14 is rotated, the screw 12 can be driven to rotate by the engagement of the bevel gear b15 and the bevel gear a13, the push block 11 can slide on the inner side wall of the sliding cavity 9 under the restriction of the limiting groove 21 and the protrusion, when the push block 11 moves to the side of the sliding cavity 9 away from the supporting plate 7, the three supporting rollers 17 can be obliquely pushed by the rotational connection of the three connecting rods 18, under the restriction of the telescopic rod 16, the supporting rollers 17 can radially expand along the cross sections of the positioning posts 8, so as to quickly support the corresponding flange member sleeved outside the supporting rollers 17, and at the same time, the axis of the flange member can coincide with the axis of the positioning posts 8 (the axes of the two positioning posts 8 also coincide), at this time, by controlling the two sliding blocks 4 to move towards each other, the flange pieces sleeved outside the two positioning columns 8 are abutted and butted, the spline 20 is embedded into the opposite key groove 19, the flange pieces are stably butted and are convenient to weld, and otherwise, the flange pieces can be cancelled by reversely rotating the rotating shaft 14.
Example two
As shown in fig. 1 and 3, based on the first embodiment, a rotating rod 5 is rotatably connected to a side wall of a chute 3, a tail end of the rotating rod 5 penetrates through the side wall of the chute 3 and extends to the outside of a turntable 2, a servo motor 6 for driving the rotating rod 5 to rotate is fixedly mounted on the side wall of the turntable 2, a slider 4 is in threaded connection with the side wall of the rotating rod 5, two sections of external threads with opposite spiral directions are arranged on the side wall of the rotating rod 5, and the sliders 4 in two supporting members are respectively in threaded connection with the rotating rod 5 through the opposite external threads;
in this embodiment, through control servo motor 6, can make bull stick 5 rotate, through the setting of the both ends screw thread on the 5 lateral walls of bull stick for two sliders 4 can be in opposite directions or move dorsad on the inside wall of spout 3, and the flange spare of being convenient for docks or pulls down fast.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a flange welding turning device with locate function, includes base (1), rotates revolving stage (2) of connection on the top lateral wall, sets up spout (3) on revolving stage (2) top lateral wall and can be on two gliding support piece of spout (3) inside wall, its characterized in that, two all rotate on support piece's the relative lateral wall and be connected with the setting element, the setting element includes reference column (8) of rotation connection on relative support piece lateral wall, sliding chamber (9) have been seted up to the inside of reference column (8), three sliding opening (10) have been seted up through on the inside wall of sliding chamber (9), sliding connection has ejector pad (11) on the inside wall of sliding chamber (9), it is connected with three connecting rod (18) to rotate on the lateral wall of ejector pad (11), three the end of connecting rod (18) penetrates respectively in relative sliding opening (10), it is three the end of connecting rod (18) all rotates and is connected with backing roll (17), and is three backing roll (17) are close to equal fixedly connected with telescopic link (16) in one side of relative reference column (8), and is three the equal fixed connection in the terminal of telescopic link (16) is on the lateral wall of reference column (8), still be provided with the regulating part on the inside wall in smooth chamber (9), regulating part and ejector pad (11) threaded connection.
2. A flange welding turnover device with positioning function as claimed in claim 1, wherein said supporting member comprises a sliding block (4) slidably connected to the inner side wall of the sliding chute (3), a supporting plate (7) is fixedly connected to the top end side wall of said sliding block (4), and said positioning posts (8) are rotatably connected to the opposite side walls of the supporting plate (7).
3. The flange welding turnover device with the positioning function according to claim 2, wherein a rotating rod (5) is rotatably connected to a side wall of the sliding chute (3), a tail end of the rotating rod (5) penetrates through the side wall of the sliding chute (3) and extends to the outside of the rotary table (2), a servo motor (6) for driving the rotating rod (5) to rotate is fixedly installed on the side wall of the rotary table (2), and the sliding block (4) is in threaded connection with the side wall of the rotating rod (5).
4. A flange welding turnover device with a positioning function as claimed in claim 3, wherein two sections of external threads with opposite spiral directions are arranged on the side wall of the rotating rod (5), and the sliding blocks (4) in the two supporting pieces are respectively in threaded connection with the rotating rod (5) through the opposite external threads.
5. The flange welding turnover device with the positioning function according to claim 1, wherein the adjusting piece comprises a screw rod (12) rotatably connected to the inner side wall of the sliding cavity (9), a bevel gear a (13) is fixedly connected to the end of the screw rod (12), a rotating shaft (14) penetrates through the inner side wall of the sliding cavity (9), a bevel gear b (15) is fixedly connected to one end of the rotating shaft (14) located inside the sliding cavity (9), the bevel gear b (15) is meshed with the bevel gear a (13), the push block (11) is in threaded connection with the screw rod (12), a limiting groove (21) is formed in the inner side wall of the sliding cavity (9), a protrusion matched with the limiting groove (21) is formed in the side wall of the push block (11), and the protrusion is in sliding connection with the inner side wall of the limiting groove (21).
6. The flange welding turnover device with the positioning function according to claim 1, wherein a key groove (19) is formed in a side wall of an end portion of one of the positioning columns (8), and a spline (20) which is matched with the key groove (19) is fixedly arranged on a side wall of an end portion of the other positioning column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122834130.3U CN216541516U (en) | 2021-11-18 | 2021-11-18 | Flange welding turning device with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122834130.3U CN216541516U (en) | 2021-11-18 | 2021-11-18 | Flange welding turning device with positioning function |
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| Publication Number | Publication Date |
|---|---|
| CN216541516U true CN216541516U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122834130.3U Active CN216541516U (en) | 2021-11-18 | 2021-11-18 | Flange welding turning device with positioning function |
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| Country | Link |
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| CN (1) | CN216541516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117620509A (en) * | 2024-01-25 | 2024-03-01 | 江苏新宏大集团有限公司 | Automatic welding device for flange plate |
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2021
- 2021-11-18 CN CN202122834130.3U patent/CN216541516U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117620509A (en) * | 2024-01-25 | 2024-03-01 | 江苏新宏大集团有限公司 | Automatic welding device for flange plate |
| CN117620509B (en) * | 2024-01-25 | 2024-03-26 | 江苏新宏大集团有限公司 | Automatic welding device for flange plate |
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