CN220943609U - Welding wire feeding structure of submerged arc welding machine - Google Patents
Welding wire feeding structure of submerged arc welding machine Download PDFInfo
- Publication number
- CN220943609U CN220943609U CN202322609576.5U CN202322609576U CN220943609U CN 220943609 U CN220943609 U CN 220943609U CN 202322609576 U CN202322609576 U CN 202322609576U CN 220943609 U CN220943609 U CN 220943609U
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- sliding
- support
- frame
- feeding frame
- welding wire
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- 238000003466 welding Methods 0.000 title claims abstract description 66
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims 2
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
The utility model discloses a welding wire feeding structure of a submerged arc welding machine, which comprises a feeding frame for feeding and rotatable rollers arranged below the feeding frame, wherein two sliding brackets capable of sliding are arranged on the feeding frame in a front-back staggered mode, swing clamping blocks are arranged at the upper end and the lower end of each sliding bracket, a clamping spring is arranged between each sliding bracket and each swing clamping block, and the front sliding brackets are connected with the rear sliding brackets through a linkage plate and a pull rope, so that one-way feeding and transmission of welding wires are realized while bidirectional reciprocating motion is realized, the equipment volume of the welding wire feeding structure is effectively reduced, the welding wires are continuously and unidirectionally output in the whole, the equipment does not need waiting for rollback time, and the conveying efficiency of the welding wire feeding structure is improved.
Description
Technical Field
The utility model relates to the field of welding tools, in particular to a welding wire feeding structure of a submerged arc welding machine.
Background
The welding wire feeding structure of the submerged arc welding machine is mainly characterized in that the feeding and welding processes of the welding wire are continuous, so that quick and efficient welding can be realized, the welding wire is continuously fed into an electric arc, the stability of the electric arc can be kept, and the arc breaking phenomenon in the welding process is reduced;
In the prior art, due to the limitation of the size and the length of the welding wire feeding structure, after one-way clamping feeding with a certain length is carried out, a step of feeding again after the loosening clamping jaw retreats is needed, the feeding mechanism can not realize the feeding effect on the welding wire in the retreating process, the waiting time for retreating feeding is needed, and the feeding efficiency of the welding wire feeding structure is low.
Disclosure of utility model
The utility model aims to solve any one of the problems in the prior art, and accordingly provides a welding wire feeding structure of a submerged arc welding machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a welding wire pay-off structure of submerged arc welding machine, includes the rotatable gyro wheel that is used for the pay-off frame and below setting, dislocation is provided with two slidable sliding brackets around on the pay-off frame, and both ends all are provided with the swing clamp splice about the sliding bracket, are provided with the clamp spring between sliding bracket and the swing clamp splice, and preceding sideslip support passes through linkage board and stay cord and rear sideslip support connection.
Further, the pay-off frame is long platy, and the pay-off frame center is provided with the track groove that both sides are the arc notch, and the sliding support setting is in the track inslot, and track inslot both sides are provided with the guide arm, and pay-off frame rear side bottom is provided with the gyro wheel frame, and the gyro wheel rotates to set up on the gyro wheel frame, and the front and back side center of pay-off frame all is provided with the material hole of wearing that runs through.
Further, the sliding support is distributed in the track groove of the feeding frame in a staggered mode, the center of the sliding support is an oval-shaped support seat, the center of the support seat is provided with a material passing hole, guide holes are formed in two sides of the material passing hole, the support seat of the sliding support is arranged in the track groove of the feeding frame in a sliding mode, the guide holes of the sliding support are sleeved on the guide rods of the feeding frame in a sliding mode, bosses with inclined faces at the tops are arranged on the upper side and the lower side of the support seat, a lower spring opening is formed in the inclined faces of the bosses, a rotating shaft frame is arranged on the front side of the bosses, and the swing clamping blocks are arranged on the rotating shaft frame in a rotating mode.
Further, the swing clamp splice is Z type cubic body that the front end takes the inclined plane, and the front end bottom of swing clamp splice is provided with the clamp opening of arc opening form, and swing clamp splice middle section both sides are provided with the pivot pole, and the pivot pole rotation of swing clamp splice wears to establish on the pivot frame of sliding support, and swing clamp splice rear end bottom surface is provided with the spring mouth.
Further, a clamping spring is arranged between the upper spring opening of the swing clamping block and the lower spring opening of the sliding support.
Further, a linkage plate is welded on the side surface of the bottom of the front sliding support on the feeding frame, the linkage plate bypasses the idler wheels to be connected with the side surface of the bottom of the rear sliding support through the stay ropes, and a front pushing spring is arranged between the rear sliding support and the feeding frame.
The beneficial effects of the utility model are as follows: the welding wire passes through the feeding frame through the material penetrating holes, the clamping openings of the swing clamping blocks of the sliding brackets at the front side and the rear side are clamped on the surface of the welding wire, when the front sliding bracket is pushed to move forwards, the clamping springs on the front sliding bracket output clamping force to the welding wire clamped by the swing clamping blocks, at the moment, the rear sliding bracket is pulled backwards by the pull rope, the front sliding spring is compressed, the swing clamping blocks on the rear sliding bracket loose and do not apply work to the welding wire, the welding wire slides forwards along with the front sliding bracket by the same stroke, when no external force pushes the front sliding bracket, the compressed front sliding spring releases, the clamping springs on the rear sliding bracket loose and do not apply work to the welding wire clamped by the swing clamping blocks, the welding wire slides forwards by the same stroke, the bidirectional reciprocating motion of the welding wire is realized, the unidirectional conveying transmission to the welding wire is realized, the equipment volume of the welding wire feeding structure is effectively reduced, the welding wire is integrally continuously and unidirectionally output, the equipment does not need to wait for the rollback time, and the conveying efficiency of the feeding structure is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the whole of the present utility model;
FIG. 3 is a schematic view of the structure of the feeding frame of the present utility model;
FIG. 4 is a schematic view of the structure of the swing clamp block of the present utility model;
fig. 5 is a schematic structural view of the sliding support.
In fig. 1 to 5, the correspondence between the component names or lines and the drawing numbers is: the device comprises a feeding frame 1, a track groove 11, a guide rod 12, a roller frame 13, a material penetrating hole 14, a swinging clamping block 2, a clamping port 21, a rotating shaft rod 22, an upper spring port 23, a sliding support 3, a support seat 31, a material passing hole 32, a guide hole 33, a rotating shaft frame 34, a lower spring port 35, a material clamping spring 4, a forward pushing spring 5, a roller 6, a linkage plate 7 and a pull rope 8.
Description of the embodiments
Please refer to fig. 1 to 5;
The embodiment provides a welding wire feeding structure of a submerged arc welding machine, including a feeding frame 1 for feeding and rotatable idler wheels 6 arranged below the feeding frame, two slidable sliding supports 3 are arranged on the feeding frame 1 in a front-back staggered mode, swing clamping blocks 2 are arranged at the upper end and the lower end of each sliding support 3, a clamping spring 4 is arranged between each sliding support 3 and each swing clamping block 2, and the front sliding support 3 is connected with the rear sliding support 3 through a linkage plate 7 and a pull rope 8.
Preferably, the feeding frame 1 is long plate-shaped, the center of the feeding frame 1 is provided with a track groove 11 with arc-shaped notches on two sides, the sliding support 3 is arranged in the track groove 11, guide rods 12 are arranged on two sides of the track groove 11, the bottom of the rear side of the feeding frame 1 is provided with a roller frame 13, the roller 6 is rotatably arranged on the roller frame 13, and the centers of the front side and the rear side of the feeding frame 1 are respectively provided with a penetrating hole 14.
In the specific embodiment, the welding wire passes through the feeding frame 1 from the feeding hole 14, and is fed out from the rear side of the feeding frame 1 to the front side, and meanwhile, the roller 6 plays a role in reversing the pull rope 8, so that the front side sliding support 3 and the rear side sliding support 3 move in the opposite directions.
Preferably, the sliding support 3 is distributed in the track groove 11 of the feeding frame 1 in a staggered manner, the center of the sliding support 3 is an oval block-shaped support seat 31, a material passing hole 32 is formed in the center of the support seat 31, guide holes 33 are formed in two sides of the material passing hole 32, the support seat 31 of the sliding support 3 is slidably arranged in the track groove 11 of the feeding frame 1, the guide holes 33 of the sliding support 3 are slidably sleeved on the guide rods 12 of the feeding frame 1, bosses with inclined surfaces at the tops are respectively arranged on the upper side and the lower side of the support seat 31, lower spring openings 35 are formed in the inclined surfaces of the bosses, a rotating shaft frame 34 is arranged on the front side of the bosses, and the swing clamping blocks 2 are rotatably arranged on the rotating shaft frame 34.
Preferably, the swing clamp splice 2 is a Z-shaped block body with an inclined plane at the front end, an arc-shaped notch-shaped clamping opening 21 is formed in the bottom of the front end of the swing clamp splice 2, rotating shaft rods 22 are arranged on two sides of the middle section of the swing clamp splice 2, the rotating shaft rods 22 of the swing clamp splice 2 are rotatably arranged on a rotating shaft frame 34 of the sliding support 3 in a penetrating mode, and an upper spring opening 23 is formed in the bottom surface of the rear end of the swing clamp splice 2.
Preferably, a clamping spring 4 is arranged between the upper spring opening 23 of the swing clamp block 2 and the lower spring opening 35 of the sliding bracket 3.
In a specific embodiment, the welding wire passes through the material passing hole 32 of the sliding support 3 and is clamped by the swinging clamping block 2, when the sliding support 3 moves forwards, the clamping spring 4 outputs elastic force to the front end, the swinging clamping block 2 clamps the welding wire, the sliding support 3 drives the welding wire to slide forwards, when the sliding support 3 moves backwards, the output force direction of the clamping spring 4 is opposite to the moving direction, the swinging clamping block 2 loosens and cannot clamp the welding wire, the welding wire is kept at the original position and is not stressed, and the sliding support 3 moves backwards.
Preferably, a linkage plate 7 is welded on the side surface of the bottom of the front sliding support 3 on the feeding frame 1, the linkage plate 7 bypasses the roller 6 through the stay cord 8 to be connected with the side surface of the bottom of the rear sliding support 3, and a front pushing spring 5 is arranged between the rear sliding support 3 and the feeding frame 1.
When the welding wire feeding device is used, welding wires pass through the feeding frame 1 through the material through holes 14, the clamping openings 21 of the swing clamping blocks 2 of the sliding brackets 3 on the front side and the rear side are clamped on the surface of the welding wires, when the front sliding bracket 3 is pushed to move forwards, the clamping springs 4 on the front sliding bracket 3 output clamping force to the welding wires clamped by the swing clamping blocks 2, at the moment, the rear sliding bracket 3 is pulled backwards by the pull ropes 8, the front sliding springs 5 are compressed, the swing clamping blocks 2 on the rear sliding bracket 3 do not work on the welding wires, the welding wires slide forwards along with the front sliding bracket 3 by the same stroke, when no external force pushes the front sliding bracket 3, the compressed front sliding springs 5 are released, the clamping springs 4 on the rear sliding bracket 3 do not work on the welding wires clamped by the swing clamping blocks 2, and then the front sliding bracket 3 slides forwards by the same stroke, so that the welding wires are conveyed in a one-way while reciprocating in two directions.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Welding wire feeding structure of submerged arc welding machine, including pay-off frame (1) that is used for the pay-off and rotatable gyro wheel (6) that the below set up, its characterized in that: two sliding brackets (3) capable of sliding are arranged on the feeding frame (1) in a front-back staggered mode, swing clamping blocks (2) are arranged at the upper end and the lower end of each sliding bracket (3), a clamping spring (4) is arranged between each sliding bracket (3) and each swing clamping block (2), and the front sliding bracket (3) is connected with the rear sliding bracket (3) through a linkage plate (7) and a pull rope (8).
2. The welding wire feed structure of a submerged arc welding machine of claim 1, wherein: the feeding frame (1) is long-plate-shaped, the center of the feeding frame (1) is provided with a track groove (11) with arc-shaped notches at two sides, the sliding support (3) is arranged in the track groove (11), guide rods (12) are arranged at two sides of the track groove (11), the bottom of the rear side of the feeding frame (1) is provided with a roller frame (13), the roller (6) is rotatably arranged on the roller frame (13), and the centers of the front side and the rear side of the feeding frame (1) are respectively provided with a penetrating hole (14).
3. The welding wire feed structure of a submerged arc welding machine of claim 2, wherein: the utility model discloses a feeding frame, including feeding frame (1) and support, including frame (1) and support, sliding support (3), support (31), support (3) center is oval massive support seat (31), support seat (31) center is provided with and passes material hole (32), it is provided with guiding hole (33) to pass material hole (32) both sides, support seat (31) slip setting of sliding support (3) is in track groove (11) of feeding frame (1), guiding hole (33) slip cap of sliding support (3) is established on guide arm (12) of feeding frame (1), both sides all are provided with the boss that the top is the inclined plane about support seat (31), the boss inclined plane is provided with down spring mouth (35), the boss front side is provided with swivel mount (34), swing clamp splice (2) rotate and set up on swivel mount (34).
4. The welding wire feed structure of a submerged arc welding machine of claim 3, wherein: the swing clamp splice (2) is Z-shaped block with an inclined plane at the front end, an arc-shaped notch-shaped clamping opening (21) is formed in the bottom of the front end of the swing clamp splice (2), rotating shaft rods (22) are arranged on two sides of the middle section of the swing clamp splice (2), the rotating shaft rods (22) of the swing clamp splice (2) are rotatably arranged on a rotating shaft frame (34) of the sliding support (3) in a penetrating mode, and an upper spring opening (23) is formed in the bottom of the rear end of the swing clamp splice (2).
5. The welding wire feed construction of a submerged arc welding machine of claim 4, wherein: a clamping spring (4) is arranged between the upper spring opening (23) of the swing clamping block (2) and the lower spring opening (35) of the sliding support (3).
6. The welding wire feed construction of a submerged arc welding machine of claim 5, wherein: the front side sliding support (3) on the feeding frame (1) is welded with a linkage plate (7) on the bottom side, the linkage plate (7) bypasses the roller (6) through the stay cord (8) and is connected with the bottom side of the rear side sliding support (3), and a front pushing spring (5) is arranged between the rear side sliding support (3) and the feeding frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322609576.5U CN220943609U (en) | 2023-09-26 | 2023-09-26 | Welding wire feeding structure of submerged arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322609576.5U CN220943609U (en) | 2023-09-26 | 2023-09-26 | Welding wire feeding structure of submerged arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220943609U true CN220943609U (en) | 2024-05-14 |
Family
ID=91005104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322609576.5U Active CN220943609U (en) | 2023-09-26 | 2023-09-26 | Welding wire feeding structure of submerged arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220943609U (en) |
-
2023
- 2023-09-26 CN CN202322609576.5U patent/CN220943609U/en active Active
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