Double-wire double-arc submerged arc welding device

Abstract

The utility model relates to the technical field of submerged arc welding devices, in particular to a double-wire double-arc submerged arc welding device. The utility model provides a double-wire double-arc submerged arc welding device. The double-wire double-arc submerged arc welding device comprises a supporting bracket, a translation sliding rail, a longitudinal sliding rail, a transverse sliding rail, welding equipment, a transverse assembly, a translation assembly, a guide assembly, a longitudinal assembly and a lifting assembly, compared with the problem that welding consistency and stability are inconvenient to improve in the using process of a traditional submerged arc welding device, in the using process of the submerged arc welding device, firstly, two sets of longitudinal sliding rails can be driven to move synchronously by starting a transverse assembly; the two sets of longitudinal sliding rails can drive the two sets of welding equipment to move synchronously through the two sets of guide assemblies correspondingly, in addition, the two sets of welding equipment can be driven to move synchronously through the guide sliding rails by starting the translation assembly, and therefore the two sets of welding equipment can be driven to move synchronously in the longitudinal direction. And therefore, the welding consistency and stability can be improved.

Description

Technical Field

[0001] This utility model relates to the technical field of submerged arc welding devices, and in particular to a double-wire double-arc submerged arc welding device. Background Technology

[0002] Submerged arc welding is a welding method in which an electric arc burns under a layer of flux. Its inherent advantages, such as stable welding quality, high welding productivity, no arc light, and very little smoke and dust, make it the main welding method in the fabrication of important steel structures such as pressure vessels, pipe sections, and box beams and columns.

[0003] In practical use, existing dual-wire welding devices typically drive the two welding wires separately. This method has problems such as low wire feeding consistency, difficulty in adjustment, and easy to cause safety accidents. In particular, when the wire feeding speeds of the two welding wires are inconsistent, it can easily lead to a decline in welding quality or even equipment failure. Improvement is urgently needed, which makes it difficult to improve the consistency and stability of welding.

[0004] Therefore, to address the aforementioned issues hindering the improvement of welding consistency and stability, a dual-wire, dual-arc submerged arc welding device can be designed. First, activating the transverse component allows two sets of longitudinal slide rails to move synchronously. These two sets of longitudinal slide rails, in turn, drive two sets of welding equipment to move synchronously via two sets of guide components, thereby adjusting the distance between the two sets of welding equipment. Additionally, activating the translation component allows the two sets of welding equipment to move synchronously via the guide slide rails, enabling them to move longitudinally in sync, thus improving welding consistency and stability. Utility Model Content

[0005] In order to overcome the problems that existing dual-wire welding devices typically drive two welding wires separately during the use of submerged arc welding equipment, this method has problems such as low wire feed consistency, difficulty in adjustment, and easy to cause safety accidents. In particular, when the wire feed speeds of the two welding wires are inconsistent, it is easy to cause a decline in welding quality or even equipment failure. Therefore, it is necessary to improve the welding consistency and stability.

[0006] The technical solution of this utility model is as follows: a double-wire double-arc submerged arc welding device, comprising a support bracket, a translation slide rail, a longitudinal slide rail, a transverse slide rail, welding equipment, a transverse component, a translation component, a guide component, a longitudinal component, and a lifting component; the lifting component is arranged inside the support bracket, the transverse slide rail is arranged above the support bracket, the transverse component is arranged inside the transverse slide rail, the longitudinal slide rail is arranged below the transverse component, the longitudinal component is arranged inside the longitudinal slide rail, the translation slide rail is arranged below the transverse component, the translation component is arranged inside the translation slide rail, the guide component is arranged below the translation component, and the welding equipment is arranged below the guide component.

[0007] Preferably, during the use of the submerged arc welding device, firstly, activating the transverse component can drive the two sets of longitudinal slide rails to move synchronously. The two sets of longitudinal slide rails can then drive the two sets of welding equipment to move synchronously through the two sets of guide components, thereby adjusting the distance between the two sets of welding equipment. In addition, activating the translation component can drive the two sets of welding equipment to move synchronously through the guide slide rails, thereby driving the two sets of welding equipment to move longitudinally synchronously, which can improve the consistency and stability of welding.

[0008] Preferably, the transverse component includes a transverse motor, a bidirectional screw, a transverse groove, and a transverse slider; the transverse motor is provided on the side wall of the support bracket, the output end of the transverse motor is provided with a bidirectional screw, the transverse groove is opened inside the transverse slide rail, the bidirectional screw is set inside the transverse slide rail, the side wall of the bidirectional screw is provided with a transverse slider, two sets of transverse sliders are provided, and the transverse sliders are threadedly connected to the bidirectional screw.

[0009] Preferably, the transverse component also includes a sliding groove, a sliding rod, and a sliding slider; the inner wall of the support bracket is provided with a sliding groove, and two sets of sliding grooves are provided. A sliding rod is provided inside the sliding groove, and a sliding slider is provided on the side wall of the sliding rod. The sliding slider is slidably connected to the sliding rod. The upper part of the longitudinal slide rail is fixedly connected to the bottom wall of the transverse slider, and both ends of the longitudinal slide rail are fixedly connected to the bottom walls of the two sets of sliding sliders.

[0010] Preferably, the translation component includes a translation motor, a translation screw, and a translation slider; a translation motor is provided at one end of the translation slide rail, a translation screw is provided at the output end of the translation motor, the translation screw is provided inside the translation slide rail, a translation slider is provided on the side wall of the translation screw, and the translation slider is threadedly connected to the translation screw.

[0011] Preferably, the guide assembly includes a guide rail, a guide rod, and a guide slider; the guide rail is provided below the translation slider, the guide rod is provided inside the guide rail, the guide slider is provided on the side wall of the guide rod, there are two sets of guide sliders, the guide sliders are slidably connected to the guide rods, and the lower part of the guide sliders is fixedly connected to the upper part of the welding equipment.

[0012] Preferably, the longitudinal component includes a longitudinal slide bar and a longitudinal slider; the longitudinal slide bar is provided inside the longitudinal slide rail, and the longitudinal slider is provided on the side wall of the longitudinal slide bar. The longitudinal slider is slidably connected to the longitudinal slide bar, and the upper part of the guide slider is fixedly connected to the bottom wall of the longitudinal slider.

[0013] Preferably, the lifting assembly includes an electrically controlled lifting column and a lifting platform; the support bracket is equipped with an electrically controlled lifting column, and multiple sets of electrically controlled lifting columns are provided; a lifting platform is provided above the electrically controlled lifting column.

[0014] The beneficial effects of this utility model are:

[0015] When the submerged arc welding device is in use, firstly, activating the transverse component will drive the two sets of longitudinal slide rails to move synchronously. The two sets of longitudinal slide rails will then drive the two sets of welding equipment to move synchronously through the two sets of guide components, thereby adjusting the distance between the two sets of welding equipment. Secondly, activating the translation component will drive the two sets of welding equipment to move synchronously through the guide slide rails, thereby driving the two sets of welding equipment to move longitudinally synchronously, which can improve the consistency and stability of the welding. Attached Figure Description

[0016] Figure 1 The diagram shown is a first three-dimensional structural schematic of a double-wire double-arc submerged arc welding device according to this utility model;

[0017] Figure 2 The diagram shown is a partial three-dimensional structural schematic of a double-wire double-arc submerged arc welding device according to this utility model.

[0018] Figure 3 The diagram shown is a partial three-dimensional structural schematic of a double-wire double-arc submerged arc welding device according to this utility model.

[0019] Figure 4 The diagram shown is a partial three-dimensional structural schematic of a double-wire double-arc submerged arc welding device according to this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Support bracket; 2. Translation slide rail; 3. Longitudinal slide rail; 4. Transverse slide rail; 5. Welding equipment; 101. Transverse motor; 102. Bidirectional screw; 103. Transverse slide groove; 104. Transverse slider; 105. Sliding slide groove; 106. Sliding rod; 107. Sliding slider; 201. Translation motor; 202. Translation screw; 203. Translation slider; 301. Guide slide rail; 302. Guide rod; 303. Guide slider; 401. Longitudinal rod; 402. Longitudinal slider; 501. Electrically controlled lifting column; 502. Lifting platform. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4This utility model provides an embodiment: a double-wire double-arc submerged arc welding device, including a support bracket 1, a translational slide rail 2, a longitudinal slide rail 3, a transverse slide rail 4, a welding device 5, a transverse component, a translational component, a guide component, a longitudinal component, and a lifting component; the support bracket 1 is provided with a lifting component inside, the transverse slide rail 4 is provided above the support bracket 1, the transverse slide rail 4 is provided with a transverse component inside, the longitudinal slide rail 3 is provided below the transverse component, the longitudinal slide rail 3 is provided with a longitudinal component inside, the translational slide rail 2 is provided below the transverse component, the translational slide rail 2 is provided with a translational component inside, the guide component is provided below the translational component, and the welding device 5 is provided below the guide component.

[0023] Please see Figure 2The transverse assembly includes a transverse motor 101, a bidirectional screw 102, a transverse slide groove 103, and a transverse slider 104. The transverse motor 101 is mounted on the side wall of the support bracket 1, and the bidirectional screw 102 is mounted on the output end of the transverse motor 101. A transverse slide groove 103 is formed inside the transverse slide rail 4, and the bidirectional screw 102 is located inside the transverse slide rail 4. Two sets of transverse sliders 104 are mounted on the side wall of the bidirectional screw 102, and the transverse sliders 104 are threadedly connected to the bidirectional screw 102. Starting the transverse motor 101 allows… The bidirectional screw 102 is rotated for adjustment. The bidirectional screw 102 can move linearly within two sets of transverse slide grooves 103 via two sets of transverse sliders 104. The two sets of transverse sliders 104 then drive two sets of longitudinal slide rails 3 to move synchronously, maintaining a consistent displacement speed and direction. The transverse assembly also includes a sliding groove 105, a sliding rod 106, and a sliding slider 107. Two sets of sliding grooves 105 are provided on the inner wall of the support bracket 1. A sliding rod 106 is installed inside each sliding groove 105. A sliding slider 107 is provided on the side wall of the rod 106. The sliding slider 107 is slidably connected to the sliding rod 106. The upper part of the longitudinal slide rail 3 is fixedly connected to the bottom wall of the transverse slider 104, and both ends of the longitudinal slide rail 3 are fixedly connected to the bottom walls of two sets of sliding sliders 107. Furthermore, the longitudinal slide rail 3 can drive the sliding slider 107 to move and adjust via the sliding rod 106. The combination of the sliding groove 105 and the sliding rod 106 provides additional stability and support for the structure, ensuring the stability of the entire structure during transverse movement. The translation component includes a flat... The system includes a translation motor 201, a translation screw 202, and a translation slider 203. One end of the translation slide rail 2 is equipped with a translation motor 201, and the output end of the translation motor 201 is equipped with a translation screw 202. The translation screw 202 is located inside the translation slide rail 2, and a translation slider 203 is provided on the side wall of the translation screw 202. The translation slider 203 is threadedly connected to the translation screw 202. Starting the translation motor 201 will drive the translation screw 202 to rotate and adjust. The translation screw 202, in turn, will drive the guide slide rail 301 to move and adjust via the translation slider 203.

[0024] Please see Figures 3-4In this embodiment, the guiding assembly includes a guide rail 301, a guide rod 302, and a guide slider 303. A guide rail 301 is located below the translation slider 203. A guide rod 302 is located inside the guide rail 301. A guide slider 303 is located on the side wall of the guide rod 302. Two sets of guide sliders 303 are provided, and the guide sliders 303 are slidably connected to the guide rod 302. The lower part of the guide slider 303 is fixedly connected to the upper part of the welding equipment 5. The two sets of longitudinal rails 3 can drive the two sets of welding equipment 5 to move synchronously through the two sets of guide sliders 303, thereby adjusting the distance between the two sets of welding equipment 5. The longitudinal assembly includes a longitudinal rod 401 and a longitudinal slider 402. A longitudinal rod 401 is located inside the longitudinal rail 3, and a longitudinal slider 402 is located on the side wall of the longitudinal rod 401. 2. The guide slider 303 is slidably connected to the longitudinal slide bar 401, and the upper part of the guide slider 303 is fixedly connected to the bottom wall of the longitudinal slider 402. Activating the translation motor 201 can drive the translation screw 202 to rotate. The translation screw 202 can then drive the guide slide rail 301 to move through the translation slider 203. The guide slide rail 301 can then drive the two sets of welding equipment 5 to move synchronously through the two sets of guide sliders 303, thereby enabling the two sets of welding equipment 5 to move longitudinally synchronously, thus improving the consistency and stability of the welding. The lifting assembly includes an electrically controlled lifting column 501 and a lifting platform 502. The support bracket 1 is equipped with an electrically controlled lifting column 501, and multiple sets of electrically controlled lifting columns 501 are provided. The lifting platform 502 is located above the electrically controlled lifting column 501. Activating the electrically controlled lifting column 501 can drive the lifting platform 502 to adjust its height.

[0025] When the submerged arc welding device is in use, firstly, starting the horizontal motor 101 will drive the bidirectional screw 102 to rotate and adjust. The bidirectional screw 102 can then move in a straight line in two sets of horizontal slides 103 through two sets of horizontal sliders 104. The two sets of horizontal sliders 104 will then drive the two sets of longitudinal slides 3 to move synchronously, maintaining a consistent displacement speed and direction. The two sets of longitudinal slides 3 can then drive the two sets of welding equipment 5 to move synchronously through two sets of guide sliders 303, thereby adjusting the distance between the two sets of welding equipment 5.

[0026] In addition, starting the translation motor 201 can drive the translation screw 202 to rotate and adjust. The translation screw 202 can then drive the guide rail 301 to move and adjust via the translation slider 203. The guide rail 301 can then drive the two sets of welding equipment 5 to move synchronously via the two sets of guide sliders 303, thereby enabling the two sets of welding equipment 5 to move longitudinally synchronously, which can improve the consistency and stability of welding.

[0027] Through the above steps, when the submerged arc welding device is in use, firstly, activating the transverse component can drive the two sets of longitudinal slide rails 3 to move synchronously. The two sets of longitudinal slide rails 3 can then drive the two sets of welding equipment 5 to move synchronously through the two sets of guide components, thereby adjusting the distance between the two sets of welding equipment 5. In addition, activating the translation component can drive the two sets of welding equipment 5 to move synchronously through the guide slide rail 301, thereby driving the two sets of welding equipment 5 to move longitudinally synchronously, which can improve the consistency and stability of welding.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A double-wire double-arc submerged arc welding device, comprising a support bracket (1); characterized in that: It also includes a translation slide rail (2), a longitudinal slide rail (3), a transverse slide rail (4), a welding device (5), a transverse component, a translation component, a guide component, a longitudinal component, and a lifting component; the support bracket (1) is equipped with a lifting component inside, the support bracket (1) is equipped with a transverse slide rail (4) above it, the transverse slide rail (4) is equipped with a transverse component inside it, the transverse component is equipped with a longitudinal slide rail (3) below it, the longitudinal slide rail (3) is equipped with a longitudinal component inside it, the transverse component is equipped with a translation slide rail (2) below it, the translation slide rail (2) is equipped with a translation component inside it, the translation component is equipped with a guide component below it, and the guide component is equipped with a welding device (5) below it.

2. The double-wire double-arc submerged arc welding device according to claim 1, characterized in that: The transverse assembly includes a transverse motor (101), a bidirectional screw (102), a transverse groove (103), and a transverse slider (104). The transverse motor (101) is provided on the side wall of the support bracket (1), and the output end of the transverse motor (101) is provided with a bidirectional screw (102). The transverse slide rail (4) has a transverse groove (103) inside. The bidirectional screw (102) is located inside the transverse slide rail (4). The side wall of the bidirectional screw (102) is provided with a transverse slider (104). There are two sets of transverse sliders (104). The transverse sliders (104) are threadedly connected to the bidirectional screw (102).

3. The double-wire double-arc submerged arc welding device according to claim 1, characterized in that: The transverse component also includes a sliding groove (105), a sliding rod (106), and a sliding slider (107); the inner wall of the support bracket (1) is provided with a sliding groove (105), and two sets of sliding grooves (105) are provided. A sliding rod (106) is provided inside the sliding groove (105), and a sliding slider (107) is provided on the side wall of the sliding rod (106). The sliding slider (107) is slidably connected to the sliding rod (106). The upper part of the longitudinal slide rail (3) is fixedly connected to the bottom wall of the transverse slider (104), and both ends of the longitudinal slide rail (3) are fixedly connected to the bottom walls of the two sets of sliding sliders (107).

4. The double-wire double-arc submerged arc welding device according to claim 1, characterized in that: The translation assembly includes a translation motor (201), a translation screw (202), and a translation slider (203); a translation motor (201) is provided at one end of the translation slide rail (2), a translation screw (202) is provided at the output end of the translation motor (201), the translation screw (202) is provided inside the translation slide rail (2), and a translation slider (203) is provided on the side wall of the translation screw (202), and the translation slider (203) is threadedly connected to the translation screw (202).

5. The double-wire double-arc submerged arc welding device according to claim 4, characterized in that: The guide assembly includes a guide rail (301), a guide rod (302), and a guide slider (303); the guide rail (301) is provided below the translation slider (203), the guide rod (302) is provided inside the guide rail (301), the guide slider (303) is provided on the side wall of the guide rod (302), there are two sets of guide sliders (303), the guide slider (303) is slidably connected to the guide rod (302), and the lower part of the guide slider (303) is fixedly connected to the upper part of the welding equipment (5).

6. The double-wire double-arc submerged arc welding device according to claim 4, characterized in that: The longitudinal component includes a longitudinal slide bar (401) and a longitudinal slider (402); the longitudinal slide rail (3) is provided with a longitudinal slide bar (401) inside, and a longitudinal slider (402) is provided on the side wall of the longitudinal slide bar (401). The longitudinal slider (402) is slidably connected to the longitudinal slide bar (401), and the upper part of the guide slider (303) is fixedly connected to the bottom wall of the longitudinal slider (402).

7. The double-wire double-arc submerged arc welding device according to claim 4, characterized in that: The lifting assembly includes an electrically controlled lifting column (501) and a lifting platform (502); the support bracket (1) is equipped with an electrically controlled lifting column (501), and multiple sets of electrically controlled lifting columns (501) are provided. The lifting platform (502) is provided above the electrically controlled lifting column (501).

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