CN220880884U - Direct current submerged arc welding machine with quick fixing structure - Google Patents
Direct current submerged arc welding machine with quick fixing structure Download PDFInfo
- Publication number
- CN220880884U CN220880884U CN202322444517.7U CN202322444517U CN220880884U CN 220880884 U CN220880884 U CN 220880884U CN 202322444517 U CN202322444517 U CN 202322444517U CN 220880884 U CN220880884 U CN 220880884U
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- direct current
- power supply
- submerged arc
- arc welding
- fixedly connected
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- 238000003466 welding Methods 0.000 title claims abstract description 58
- 230000002457 bidirectional effect Effects 0.000 abstract description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
The utility model relates to the technical field of submerged arc welding machines, and provides a direct current submerged arc welding machine with a rapid fixing structure. According to the utility model, the welding trolley can be powered by the direct current power supply, the corresponding position is welded by the welding trolley, in the process, the direct current power supply can be conveniently moved by the self-pulley, and after the welding trolley is moved to a proper position, the motor drives the bidirectional screw rod to rotate, so that the two moving blocks stretch to the opposite side, the movable plate is contacted with the ground by pressing the movable plate downwards through the connecting rod, the self-pulley is suspended, the direct current power supply is quickly fixed, the stability of the welding trolley is improved, the conditions of external force, displacement or inconvenient fixing of gradient are avoided, and the practicability of direct current submerged arc welding is further improved.
Description
Technical Field
The utility model relates to the technical field of submerged arc welding machines, in particular to a direct current submerged arc welding machine with a rapid fixing structure.
Background
Submerged arc welding machines are welding machines that utilize an electric arc to burn under a flux layer for welding. The inherent welding quality is stable, the welding productivity is high, no arc light and little smoke dust are generated, the welding machine is a main welding machine in the manufacture of pressure vessels, pipe section manufacture, box beam column steel structures and the like, the submerged arc welding machine is composed of three main parts of a machine, a power supply and a control system, wherein the machine structure is as follows: namely the so-called welding carriage part, power: the power supply of the submerged arc welding machine is divided into an alternating current type and a direct current type, and the control system comprises: comprises the external characteristic control of a power supply, the wire feeding and the dragging control of a trolley and the automatic control of a program.
According to the search of Chinese utility model publication number: CN216227470U discloses an H-shaped box-changing submerged arc welding machine, which comprises a base, the base outside is provided with the walking wheel, just the walking wheel with the base is connected, the base top is provided with the stand, just the stand with the base is connected, the stand inboard runs through and is provided with the connecting rod, just the connecting rod with the stand is connected, the connecting rod left end outside is provided with the control box, just the control box with the connecting rod is connected, the connecting rod right-hand member outside is provided with places the platform, just place the platform with the connecting rod is connected. This H type changes box submerged arc welding machine through setting up H shaped steel welding mouth and box component welding mouth, and H shaped steel welding mouth welds H shaped steel, and box component welding mouth welds box component for submerged arc welding machine can weld H shaped steel also can weld box component, increases workable product variety, improves product machining efficiency.
However, when implementing the above technical solution, the following problems exist: the technical scheme can promote and increase the workable product variety, improve product machining efficiency, in the in-service use, it is general all to need welded material concatenation good, can walk from the area through the welding dolly, the speed can be regulated and control, reach welded material junction welding, wherein direct current power supply needs the welding dolly power supply, when the welding article is longer, need remove simultaneously with the welding dolly, roller structure on the traditional power supply is simple, when parking in the position that has some slopes, need use article to block or artifical hand, otherwise slide along with the slope easily, simultaneously because the reason of pulley, the displacement is far can appear when receiving slight striking, draw the circumstances of off tracking welding dolly, cause inconvenience when using.
Disclosure of utility model
The utility model provides a direct current submerged arc welding machine with a rapid fixing structure, which solves the problems that a traditional power supply in the related art is not easy to fix when being parked at a position with a gradient, and a welding trolley is deflected due to a longer distance during collision.
The technical scheme of the utility model is as follows: the direct current submerged arc welding machine comprises a welding trolley and a direct current power supply, wherein the direct current power supply is electrically connected with the welding trolley, the bottom of the direct current power supply is fixedly connected with a plurality of self-pulleys, the bottom of the direct current power supply is fixedly connected with a hollow plate, the self-pulleys are positioned on the outer side of the hollow plate, the inner side wall of the hollow plate is rotationally connected with a bidirectional screw rod, the outer side wall of the bidirectional screw rod is in threaded connection with two moving blocks, the bottoms of the two moving blocks are hinged with a connecting rod, the bottom of the connecting rod is hinged with a movable plate, and the movable plate is in sliding connection with the hollow plate;
One side of the hollow plate is fixedly connected with a motor, one end of the bidirectional screw rod penetrates through one side of the hollow plate and is rotationally connected with the other side of the hollow plate, and the output end of the motor is fixed with one end of the bidirectional screw rod.
Preferably, the top of the direct current power supply is fixedly connected with two handles, and the two handles are welded with the direct current power supply.
Preferably, a controller is fixedly connected to one side of the direct current power supply, and the controller is electrically connected with the direct current power supply and the motor.
Preferably, two sides of the two moving blocks are fixedly connected with limiting blocks, and the two moving blocks are welded with the limiting blocks.
Preferably, a limit groove is formed in the top of the hollow plate, and the limit groove is connected with the two limit blocks in a sliding mode.
Preferably, the bottom of the movable plate is fixedly connected with an anti-slip pad, and the anti-slip pad is adhered to the movable plate.
Preferably, the movable grooves are formed in two sides of the hollow plate, the movable blocks are fixedly connected to two sides of the movable plate, and the movable blocks are connected with the movable grooves in a sliding mode.
Preferably, the front side of the direct current power supply is fixedly connected with a nameplate, and the nameplate and the direct current power supply are fixed through a plurality of bolts.
The working principle and the beneficial effects of the utility model are as follows:
Through setting up welding trolley, DC power supply, from pulley, hollow slab, two-way lead screw, movable block, connecting rod, fly leaf, motor, the utility model can realize through DC power supply to welding trolley power supply, weld corresponding position through welding trolley, in-process, can be convenient for DC power supply remove through from the pulley, after moving to suitable position, drive two-way lead screw through the motor and rotate, make two movable blocks flexible to opposite one side, make the fly leaf and ground contact through the connecting rod downward pressurization fly leaf, hang from the pulley, increase its DC power supply and carry out quick fixed, increase its stability, avoid receiving external force, displacement or the inconvenient fixed condition of slope, and then increase DC submerged arc welding's practicality.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of a DC power supply in a three-dimensional structure according to the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic perspective sectional structure of the hollow slab of the present utility model;
in the figure: 1. welding trolley; 2. a direct current power supply; 3. a self-pulley; 4. a hollow slab; 5. a two-way screw rod; 6. a moving block; 7. a connecting rod; 8. a movable plate; 9. a motor; 10. a handle; 11. a controller; 12. a limiting block; 13. a limit groove; 14. an anti-slip pad; 15. a movable groove; 16. a movable block; 17. a nameplate; 18. and (5) a bolt.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution for a dc submerged arc welding machine with a fast fixing structure: the welding trolley comprises a welding trolley 1 and a direct current power supply 2, wherein the direct current power supply 2 is electrically connected with the welding trolley 1, the bottom of the direct current power supply 2 is fixedly connected with a plurality of self-pulleys 3, the bottom of the direct current power supply 2 is fixedly connected with a hollow plate 4, the plurality of self-pulleys 3 are positioned on the outer side of the hollow plate 4, the inner side wall of the hollow plate 4 is rotationally connected with a bidirectional screw rod 5, the outer side wall of the bidirectional screw rod 5 is in threaded connection with two moving blocks 6, the bottoms of the two moving blocks 6 are hinged with a connecting rod 7, the bottom of the connecting rod 7 is hinged with a movable plate 8, and the movable plate 8 is in sliding connection with the hollow plate 4;
One side of the hollow plate 4 is fixedly connected with a motor 9, one end of the bidirectional screw rod 5 penetrates through one side of the hollow plate 4 and is rotationally connected with the two, and the output end of the motor 9 is fixed with one end of the bidirectional screw rod 5;
When in use, the direct-current power supply 2 can be driven to move through the pulley 3, the motor 9 is used for rotating the bidirectional screw rod 5 when moving to the corresponding position, then the bidirectional screw rod 5 drives the two moving blocks 6 to move to the opposite side, in the moving process, the movable plate 8 is extruded downwards through the two connecting rods 7, the movable plate 8 moves downwards to be separated from the hollow plate 4 to be in contact with the ground, the pulley 3 is in a suspended state, the movable plate 8 is used for being in contact with the ground to fix, the stability of the movable plate is improved, and the impact displacement is avoided from being overlong distance.
Specifically, two handles 10 are fixedly connected to the top of the direct current power supply 2, the two handles 10 are welded with the direct current power supply 2, and the direct current power supply 2 can be conveniently carried through the handles 10.
One side of the specific direct current power supply 2 is fixedly connected with a controller 11, the controller 11 is electrically connected with the direct current power supply 2 and the motor 9, the motor 9 is powered through the controller 11 by the direct current power supply 2, and the rotation direction of the motor 9 can be controlled through the controller 11.
Specifically, limiting blocks 12 are fixedly connected to two sides of the two moving blocks 6, the two moving blocks 6 are welded with the limiting blocks 12, limiting grooves 13 are formed in the tops of the hollow plates 4, the limiting grooves 13 are connected with the two limiting blocks 12 in a sliding mode, and when the moving blocks 6 move to the opposite side or the opposite side, the limiting blocks 12 slide in the corresponding limiting grooves 13, so that moving stability of the hollow plates is improved.
Specifically, the bottom of the movable plate 8 is fixedly connected with an anti-slip pad 14, the anti-slip pad 14 is adhered to the movable plate 8, and the anti-slip pad 14 is convenient for increasing the friction force of the bottom of the movable plate 8.
Specifically, the movable grooves 15 are formed in two sides of the hollow plate 4, the movable blocks 16 are fixedly connected to two sides of the movable plate 8, the movable blocks 16 are slidably connected with the movable grooves 15, and when the movable plate 8 moves up and down, the movable blocks 16 slide in the movable grooves 15, so that the stability of movement of the movable plate 8 is improved.
Specifically, the front side of the dc power supply 2 is fixedly connected with a nameplate 17, the nameplate 17 and the dc power supply 2 are fixed by a plurality of bolts 18, and some introduction and notice of use, after-sales phone, etc. about the dc power supply 2 can be printed by the nameplate 17.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a direct current submerged arc welding machine that possesses quick fixed knot constructs, includes welding trolley (1) and DC power supply (2), its characterized in that, DC power supply (2) with electric connection between welding trolley (1), the bottom fixedly connected with of DC power supply (2) is from pulley (3), the bottom fixedly connected with hollow slab (4) of DC power supply (2), a plurality of from pulley (3) are located the outside of hollow slab (4), the inside wall rotation of hollow slab (4) is connected with two-way lead screw (5), the lateral wall threaded connection of two-way lead screw (5) has two movable blocks (6), and the bottom of two movable blocks (6) articulates there is connecting rod (7), the bottom of connecting rod (7) articulates there is fly leaf (8), fly leaf (8) with sliding connection between hollow slab (4).
One side fixedly connected with motor (9) of hollow board (4), the one end of two-way lead screw (5) runs through to one side of hollow board (4), and rotate between the two and be connected, the output of motor (9) with the one end of two-way lead screw (5) is fixed mutually.
2. The direct current submerged arc welding machine with the rapid fixing structure according to claim 1, wherein two handles (10) are fixedly connected to the top of the direct current power supply (2), and the two handles (10) are welded with the direct current power supply (2).
3. The direct current submerged arc welding machine with the rapid fixing structure according to claim 1, wherein a controller (11) is fixedly connected to one side of the direct current power supply (2), and the controller (11) is electrically connected with the direct current power supply (2) and the motor (9).
4. The direct current submerged arc welding machine with the rapid fixing structure according to claim 1, wherein limiting blocks (12) are fixedly connected to two sides of the two moving blocks (6), and the two moving blocks (6) are welded with the limiting blocks (12).
5. The direct current submerged arc welding machine with the rapid fixing structure according to claim 4, wherein a limiting groove (13) is formed in the top of the hollow plate (4), and the limiting groove (13) is connected with the two limiting blocks (12) in a sliding mode.
6. The direct current submerged arc welding machine with the rapid fixing structure according to claim 1, wherein an anti-slip pad (14) is fixedly connected to the bottom of the movable plate (8), and the anti-slip pad (14) is adhered to the movable plate (8).
7. The direct current submerged arc welding machine with the rapid fixing structure according to claim 1, wherein the two sides of the hollow plate (4) are provided with movable grooves (15), the two sides of the movable plate (8) are fixedly connected with movable blocks (16), and the movable blocks (16) are in sliding connection with the movable grooves (15).
8. The direct current submerged arc welding machine with the rapid fixing structure according to claim 1, wherein a nameplate (17) is fixedly connected to the front side of the direct current power supply (2), and the nameplate (17) and the direct current power supply (2) are fixed through a plurality of bolts (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322444517.7U CN220880884U (en) | 2023-09-08 | 2023-09-08 | Direct current submerged arc welding machine with quick fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322444517.7U CN220880884U (en) | 2023-09-08 | 2023-09-08 | Direct current submerged arc welding machine with quick fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880884U true CN220880884U (en) | 2024-05-03 |
Family
ID=90879713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322444517.7U Active CN220880884U (en) | 2023-09-08 | 2023-09-08 | Direct current submerged arc welding machine with quick fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880884U (en) |
-
2023
- 2023-09-08 CN CN202322444517.7U patent/CN220880884U/en active Active
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