CN214769898U - Semi-automatic pipe fitting circumferential weld welding machine - Google Patents
Semi-automatic pipe fitting circumferential weld welding machine Download PDFInfo
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- CN214769898U CN214769898U CN202022906461.9U CN202022906461U CN214769898U CN 214769898 U CN214769898 U CN 214769898U CN 202022906461 U CN202022906461 U CN 202022906461U CN 214769898 U CN214769898 U CN 214769898U
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- 238000003466 welding Methods 0.000 title claims abstract description 84
- 230000003287 optical effect Effects 0.000 claims description 3
- 210000002414 leg Anatomy 0.000 abstract description 4
- 210000002421 cell wall Anatomy 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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Abstract
The utility model discloses a semi-automatic pipe fitting circumferential weld welding machine, including welding bench and annular slab, the welding has many vertical supporting legss on the lower terminal surface of welding bench, the welding of the intermediate position of welding bench up end has a fixing base, every a recess has been seted up on the fixing base, a fixture block has respectively been welded to the both sides cell wall of recess, a ring channel has all been seted up to the both sides face of annular slab, two ring channels on the annular slab respectively with the fixing base on two fixture block sliding connection. The utility model discloses be equipped with annular slab, fixing base, ring channel and close ring gear isotructure to install welder on the interior anchor ring of annular slab, make welder rotate the round and carry out the girth welding around the kneck of pipe fitting with servo motor drive ring plate makes circumferential rotation, improved the welding efficiency of pipe fitting, and welder keeps fixed distance with the pipe fitting all the time, also promoted welding quality.
Description
Technical Field
The utility model relates to a welding equipment technical field especially relates to a semi-automatic pipe fitting circumferential weld welding machine.
Background
The welding belongs to a metal welding process, is an important metal machining process method, and is widely applied to industrial departments such as sheet metal manufacturing, medical instruments, petrochemical industry, building bridges, household appliances, aerospace and the like. The welding machines are various in types, and have single-point single function, single-point double function and single-point multiple function, and the welding functions and the working efficiency of different types of welding machines are different.
At present, an ordinary welding machine only enables a welding gun to realize welding in the horizontal plane or the vertical plane direction according to a walking mechanism, and a welding gun is required to rotate around a workpiece for one circle to complete welding between a pipe fitting and the pipe fitting, and the existing welding machine can not effectively complete girth welding of the pipe fitting and can only adopt manual operation, so that the welding efficiency is low, and therefore, the semiautomatic pipe fitting girth welding machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a semi-automatic pipe fitting circular seam welding machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a semi-automatic pipe fitting circumferential weld welding machine, includes welding bench and annular slab, the welding has many vertical supporting legss on the lower terminal surface of welding bench, the intermediate position welding of welding bench up end has a fixing base, every seted up a recess on the fixing base, a fixture block has respectively been welded to the both sides cell wall of recess, an annular channel has all been seted up to the both sides face of annular slab, two annular channels on the annular slab respectively with two fixture block sliding connection on the fixing base, the welding has one on the interior anchor ring face of annular slab and rotates the seat, it is connected with a welder to rotate the seat through the round pin axle, be equipped with the drive arrangement of drive welder circumferential weld joint on the welding bench, the both sides of welding bench respectively are equipped with a pipe fitting fixing device.
Preferably, the driving device comprises a servo motor, a shell of the servo motor is fixed on the welding table through a bolt, a pinion is coaxially welded on an output shaft of the servo motor, a ring of ring gear is welded on the outer annular surface of the ring plate, and the pinion is meshed with the ring gear.
Preferably, each pipe fitting fixing device comprises two arc clamping plates which are symmetrical up and down, two vertical fixing columns are welded on the same side, located on the welding table, of the annular plate, one vertical sliding groove is formed in one side, opposite to the two fixing columns, of each fixing column, two ends of each arc clamping plate are located in the two sliding grooves and are in sliding connection with the corresponding groove wall, one threaded rod is arranged in each sliding groove in each fixing column, two ends of each threaded rod are rotatably connected with the upper groove wall and the lower groove wall of each sliding groove through bearings, the threaded rods are connected with the two arc clamping plates in the sliding grooves through threads, and the lower end optical axis of each threaded rod penetrates through the welding table and is welded with one crank.
Preferably, the two sections of threads at the joint of the two arc clamping plates and the threaded rod are opposite in direction, the distance from the two arc clamping plates to the middle section of the threaded rod is equal, and a layer of rubber non-slip mat is glued on the inner arc surface of each arc clamping plate.
Preferably, the axis of the annular plate is positioned on the same straight line with the closing center line of the two arc clamping plates.
Preferably, the servo motor is of the type SMG-M02430.
The utility model discloses in, compare with prior art, the utility model has the advantages of:
1. the utility model discloses be equipped with annular slab, fixing base, ring channel and close ring gear isotructure to install welder on the interior anchor ring of annular slab, make welder rotate the round and carry out the girth welding around the kneck of pipe fitting with servo motor drive ring plate makes circumferential rotation, improved the welding efficiency of pipe fitting, and welder keeps fixed distance with the pipe fitting all the time, also promoted welding quality.
2. The utility model discloses be equipped with pipe fitting fixing device, through arranging the pipe fitting in between two circular arc splint, then rotate the crank handle and drive the threaded rod and rotate for two circular arc splint take place relative slip, press from both sides the pipe fitting and make the axis of pipe fitting and the axis of annular slab accomplish simultaneously and align, and the welder of being convenient for carries out the girth welding, shortens the fixed time with the alignment of two pipe fittings, has improved welding efficiency.
Drawings
Fig. 1 is the utility model provides a semi-automatic pipe fitting circumferential weld welding machine's schematic structure diagram.
Fig. 2 is the utility model provides a structure side view of semi-automatic pipe fitting circumferential weld machine.
Fig. 3 is a side view of the structure of the pipe fixing device in the semi-automatic pipe fitting circular seam welding machine.
Fig. 4 is the utility model provides a semi-automatic pipe fitting girth welding machine's a department enlargies the schematic diagram.
In the figure: the welding machine comprises a welding table 1, supporting legs 2, a fixed seat 3, a groove 4, an annular plate 5, a clamping block 6, an annular groove 7, an annular gear 8, a pinion 9, a rotating seat 10, a welding gun 11, a fixed column 12, a sliding groove 13, an arc clamping plate 14, a threaded rod 15, a handle 16, an anti-slip pad 17 and a servo motor 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a semi-automatic pipe fitting circular seam welding machine comprises a welding table 1 and a circular plate 5, wherein a plurality of vertical supporting legs 2 are welded on the lower end face of the servo motor welding table 1, a fixed seat 3 is welded in the middle of the upper end face of the servo motor welding table 1, a groove 4 is formed in each servo motor fixed seat 3, a fixture block 6 is welded on each of the two side groove walls of each servo motor groove 4, a circular groove 7 is formed in each of the two side plate faces of the servo motor circular plate 5, the two circular grooves 7 in the servo motor circular plate 5 are respectively connected with the two fixture blocks 6 on the fixed seat 3 in a sliding manner, a rotating seat 10 is welded on the inner circular ring face of the servo motor circular plate 5, the servo motor rotating seat 10 is rotatably connected with a welding gun 11 through a pin shaft, and a driving device for driving the welding gun 11 to perform circular seam welding is arranged on the servo motor welding table 1, two sides of the servo motor welding table 1 are respectively provided with a pipe fitting fixing device.
The servo motor driving device comprises a servo motor 18, a shell of the servo motor 18 is fixed on the welding table 1 through bolts, a pinion 9 is coaxially welded on an output shaft of the servo motor 18, a ring of ring gears 8 are welded on the outer annular surface of a servo motor annular plate 5, the servo motor pinion 9 is meshed with the ring gears 8, and the servo motor 18 is SMG-M02430 in model.
Each servo motor pipe fitting fixing device comprises two arc clamping plates 14 which are symmetrical up and down, two vertical fixing columns 12 are welded on the same side of the annular plate 5 on the servo motor welding table 1, a vertical chute 13 is formed in one side, opposite to the two servo motor fixing columns 12, of each servo motor arc clamping plate 14, two ends of each servo motor arc clamping plate 14 are respectively located in the two chutes 13 and are in sliding connection with the chute wall, a threaded rod 15 is arranged in the chute 13 on one servo motor fixing column 12, two ends of each servo motor threaded rod 15 are rotatably connected with the upper chute wall and the lower chute wall of the chute 13 through bearings, each servo motor threaded rod 15 is in threaded connection with the two arc clamping plates 14 in the chute 13, the lower end optical axis part of each servo motor threaded rod 15 penetrates through the welding table 1 and is welded with a crank handle 16, and the two sections of threads at the joint of the two servo motor arc clamping plates 14 and the threaded rods 15 are opposite in direction, the distances from the two servo motor arc clamping plates 14 to the middle section of the threaded rod are equal, the inner arc surface of each servo motor arc clamping plate 14 is glued with a non-slip mat 17 made of rubber, friction force between the arc clamping plates 4 and the pipe fittings is increased, the pipe fittings are prevented from rotating and sliding during welding, and the axis of the servo motor annular plate 5 and the closing central line of the two arc clamping plates 14 are located on the same straight line.
When the utility model is used, two pipes to be welded are respectively horizontally placed on the pipe fixing devices at the two sides of the welding table 1, so that the pipes are placed between the two arc clamping plates 14, then the handle 16 is rotated to drive the threaded rod 15 to rotate, because the threaded rod 15 and the two sections of the two arc clamping plates 14 have opposite thread directions, the two arc clamping plates 14 slide relatively under the rotation of the threaded rod 15, clamping the pipe fittings and aligning the axes of the pipe fittings and the axes of the annular plate 5, then adjusting the interface heads when the two pipe fittings move horizontally to be arranged at the inner ring position of the annular plate 5, then rotating the welding gun 11 to enable the welding nozzle of the welding gun 11 to align with the welding seam at the interface, then, the servo motor 18 is turned on to rotate the pinion 9, so that the annular plate 5 performs circular motion around the axis when the ring gear 8 is driven to rotate, and the welding gun 11 rotates one circle around the joint of the pipe fitting to complete girth welding.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A semi-automatic pipe fitting circumferential weld welding machine comprises a welding table (1) and annular plates (5), and is characterized in that a plurality of vertical supporting legs (2) are welded on the lower end face of the welding table (1), a fixing seat (3) is welded at the middle position of the upper end face of the welding table (1), each fixing seat (3) is provided with a groove (4), two side groove walls of each groove (4) are respectively welded with a fixture block (6), two side plate faces of each annular plate (5) are respectively provided with an annular groove (7), the two annular grooves (7) on each annular plate (5) are respectively in sliding connection with the two fixture blocks (6) on the corresponding fixing seat (3), a rotating seat (10) is welded on the inner annular face of each annular plate (5), the rotating seat (10) is rotatably connected with a seam welding gun (11) through a pin shaft, a driving device for driving the seam welding gun (11) to be in circumferential joint is arranged on the welding table (1), two sides of the welding table (1) are respectively provided with a pipe fitting fixing device.
2. Semi-automatic pipe girth welding machine according to claim 1, characterized in that said driving means comprise a servo motor (18), the housing of said servo motor (18) being fixed to said welding station (1) by means of bolts, the output shaft of said servo motor (18) being coaxially welded with a pinion (9), the outer annular surface of said annular plate (5) being welded with a ring of ring gears (8), said pinion (9) being in mesh with said ring gears (8).
3. Semi-automatic pipe girth welding machine according to claim 1, characterized in that each of said pipe fixing means comprises two arc clamping plates (14) symmetrical up and down, two vertical fixing columns (12) are welded on the same side of the welding table (1) which is positioned on the annular plate (5), one vertical sliding groove (13) is formed in each of the opposite sides of the two fixing columns (12), two ends of each of the two arc clamping plates (14) are respectively positioned in the two sliding grooves (13) and are in sliding connection with the groove wall, a threaded rod (15) is arranged in an upper sliding groove (13) of one of the fixed columns (12), two ends of the threaded rod (15) are rotationally connected with the upper and lower groove walls of the chute (13) through bearings, the threaded rod (15) is connected with the two arc clamping plates (14) in the sliding groove (13) through threads, the lower end optical axis part of threaded rod (15) runs through welding platform (1) and has welded a handle (16).
4. A semi-automatic pipe fitting circumferential weld machine according to claim 3, characterized in that, two sections of screw thread direction at the junction of two said arc clamping plates (14) and threaded rod (15) are opposite, the distance from two said arc clamping plates (14) to the middle section of threaded rod is equal, each said arc clamping plate (14) has a layer of rubber material's slipmat (17) glued on its intrados.
5. A semi-automatic pipe girth welding machine according to claim 3, characterized in that the axis of said annular plate (5) is aligned with the closing center line of the two arc clamping plates (14).
6. A semi-automatic pipe girth welding machine according to claim 2, characterized in that said servo motor (18) is of the type SMG-M02430.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022906461.9U CN214769898U (en) | 2020-12-05 | 2020-12-05 | Semi-automatic pipe fitting circumferential weld welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022906461.9U CN214769898U (en) | 2020-12-05 | 2020-12-05 | Semi-automatic pipe fitting circumferential weld welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214769898U true CN214769898U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022906461.9U Expired - Fee Related CN214769898U (en) | 2020-12-05 | 2020-12-05 | Semi-automatic pipe fitting circumferential weld welding machine |
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| CN (1) | CN214769898U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406596A (en) * | 2021-12-25 | 2022-04-29 | 徐斌 | High-precision metal barrel welding device and welding process thereof |
| CN114932370A (en) * | 2022-06-14 | 2022-08-23 | 江苏龙共真空技术有限公司 | A surrounding type welding equipment for production of agricultural irrigation formula spray gun |
| CN115265156A (en) * | 2022-07-26 | 2022-11-01 | 四川大地山河环保工程有限责任公司 | Drying device based on drilling water-based drill chip preparation barium sulfate mortar raw materials |
-
2020
- 2020-12-05 CN CN202022906461.9U patent/CN214769898U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406596A (en) * | 2021-12-25 | 2022-04-29 | 徐斌 | High-precision metal barrel welding device and welding process thereof |
| CN114406596B (en) * | 2021-12-25 | 2023-11-28 | 自贡中粮金属包装有限公司 | High-precision metal barrel welding device and welding process thereof |
| CN114932370A (en) * | 2022-06-14 | 2022-08-23 | 江苏龙共真空技术有限公司 | A surrounding type welding equipment for production of agricultural irrigation formula spray gun |
| CN114932370B (en) * | 2022-06-14 | 2024-02-13 | 江苏龙共真空技术有限公司 | Surrounding type welding equipment for agricultural irrigation type spray gun production |
| CN115265156A (en) * | 2022-07-26 | 2022-11-01 | 四川大地山河环保工程有限责任公司 | Drying device based on drilling water-based drill chip preparation barium sulfate mortar raw materials |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |