Drawing device for producing alloy core wire

Abstract

The utility model relates to the technical field of core wire processing, and discloses a drawing device for producing alloy core wires, which comprises a working table and a tapping blade, the upper surface of the working table is fixedly connected with a sliding rail, the outer wall of the sliding rail is slidably connected with a first sliding block, the upper surface of the first sliding block is fixedly connected with a fixing plate, and the upper surface of the fixing plate is fixedly connected with the tapping blade. A connecting frame is fixedly connected to one side of the outer wall of the fixing plate, a U-shaped plate is fixedly connected to one side of the outer wall of the fixing plate, an electric telescopic rod is fixedly connected to the inner wall of the U-shaped plate, a connecting rod is fixedly connected to the output end of the electric telescopic rod, and a first connecting block is fixedly connected to one side of the outer wall of the connecting rod. A sliding strip is fixedly connected to one side of the outer wall of the first connecting block, and a second connecting block is slidably connected to the outer wall of the sliding strip. According to the wire drawing device, wire drawing forming of welding wire raw materials is completed, the core wire drawing production efficiency is improved, the tapping circle diameter of the welding wire raw materials can be adjusted, and therefore production of core wires of different sizes can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding core processing, in particular to a drawing device for producing alloy welding cores. Background Art

[0002] The main function of the alloy welding core is to conduct the welding current, maintain the arc combustion, and serve as a filler metal to form a weld with the base material. The welding core plays a crucial role in the welding process. As an electrode, it conducts the current, and through the high temperature generated by the arc combustion, it converts electrical energy into heat energy, enabling the metal to melt and fuse, thus ensuring the quality and strength of the welding. However, the welding core needs to be thinned through a drawing process to facilitate ignition during welding. Therefore, for the efficiency of welding work, a drawing device is urgently needed to efficiently produce alloy welding cores.

[0003] The traditional drawing method for alloy welding cores is to apply an external force to the front end of the metal to be drawn, and then pull the metal blank out of a die hole smaller than the cross-section of the blank to obtain the corresponding shape and size. Although this manual drawing method can achieve the goal, due to the thinness of the welding core, the manual drawing method is more likely to cause fractures during the drawing process, resulting in material waste, and the traditional drawing method also extremely increases the workload of the operators. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a drawing device for producing alloy welding cores, aiming to solve the problems of easy material waste and increased workload of operators in the traditional drawing method of alloy welding cores.

[0005] To achieve the above object, the utility model provides the following technical solution: A drawing device for producing alloy welding cores, comprising a workbench and tapping blades. A slide rail is fixedly connected to the upper surface of the workbench. A first slider is slidably connected to the outer wall of the slide rail. A fixing plate is fixedly connected to the upper surface of the first slider. A connecting frame is fixedly connected to one side of the outer wall of the fixing plate. A U-shaped plate is fixedly connected to one side of the outer wall of the fixing plate. An electric telescopic rod is fixedly connected to the inner wall of the U-shaped plate. A connecting rod is fixedly connected to the output end of the electric telescopic rod. A first connecting block is fixedly connected to one side of the outer wall of the connecting rod. A slide bar is fixedly connected to one side of the outer wall of the first connecting block. A second connecting block is slidably connected to the outer wall of the slide bar. A second slider is fixedly connected to the upper surface of the second connecting block. The outer wall of the second slider is slidably connected to the inner wall of the connecting frame. A clamping plate is fixedly connected to one side of the outer wall of the second connecting block. A cylinder is fixedly connected to one side of the outer wall of the workbench. The output end of the cylinder is fixedly connected to one side of the outer wall of the fixing plate. A guiding component is arranged on one side of the outer wall of the workbench, and the guiding component is used to assist the sliding of the clamping component.

[0006] Further, the guiding assembly includes a fixing ring, one side of the outer wall of the fixing ring is fixedly connected to one side of the outer wall of the workbench, a guiding rod is fixedly connected to the inner wall of the fixing ring, and the outer wall of the guiding rod is slidably connected to the inside of the fixing plate.

[0007] Further, a support plate is fixedly connected to the upper surface of the workbench, and a rotating shaft is rotatably connected to the inner wall of the support plate.

[0008] Further, a rotating rod is fixedly connected to the outer wall of the rotating shaft, and a fixing nail is threadedly connected to one side of the outer wall of the rotating rod.

[0009] Further, a connecting plate is slidably connected to the inner wall of the first slider, a cylinder is fixedly connected to the inner wall of the connecting plate, and a sliding rod is fixedly connected to one side of the outer wall of the tapping blade.

[0010] Further, a rotating plate is rotatably connected to the inner wall of the cylinder, and a third slider is slidably connected to the inner wall of the rotating plate.

[0011] Further, the outer wall of the third slider is slidably connected to the inner wall of the rotating plate, and a push rod is fixedly connected to the outer wall of the rotating plate.

[0012] Further, a limiting groove is formed inside the cylinder, and the outer wall of the sliding rod is slidably connected to the inner wall of the limiting groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, through the arrangement of the electric telescopic rod and the connecting rod, the sliding of the first connecting block is realized. Then, through the sliding arrangement inside the second connecting block and the sliding bar, the first connecting block can drive the second connecting block to move inward. Through the sliding arrangement inside the second slider and the connecting frame, the clamping plate arranged on the second connecting block clamps inward, thereby realizing the clamping and fixing of the wire raw material. Then, through the arrangement of the tapping blade of the cylinder, the clamping mechanism can move along the slide rail, thus completing the automatic wire drawing and forming of the wire raw material, improving the efficiency of the welding core drawing production.

[0015] 2. In the utility model, through the combined use of the push rod and the rotating plate, and the chute arranged inside the rotating plate, the rotating plate can rotate left and right. Then, through the sliding arrangement of the sliding rod on the outer wall of the tapping blade and the limiting groove, when the rotating disk rotates counterclockwise, the third slider and the tapping blade will rotate clockwise, thereby realizing the adjustment of the tapping circle diameter size of the wire raw material, and thus being able to realize the production of welding cores of different sizes. Through the combined use of the rotating rod, the rotating shaft and the fixing nail, the installation and disassembly of the tapping assembly become more convenient. Description of the Drawings

[0016] Figure 1Schematic three-dimensional structure diagram of a drawing device for producing alloy welding cores proposed by the present utility model;

[0017] Figure 2 Schematic structure diagram of the connecting frame of a drawing device for producing alloy welding cores proposed by the present utility model;

[0018] Figure 3 Schematic structure diagram of the support plate of a drawing device for producing alloy welding cores proposed by the present utility model;

[0019] Figure 4 Schematic structure diagram of the cylinder of a drawing device for producing alloy welding cores proposed by the present utility model;

[0020] Figure 5 Schematic structure diagram of the slide bar of a drawing device for producing alloy welding cores proposed by the present utility model.

[0021] Legend description:

[0022] 1. Workbench; 2. Slide rail; 3. First slider; 4. Guide rod; 5. Fixed ring; 6. Fixed plate; 7. Connecting frame; 8. Cylinder; 9. Electric telescopic rod; 10. Connecting rod; 11. Second connecting block; 12. Clamping plate; 13. U-shaped plate; 14. Second slider; 15. First connecting block; 16. Slide bar; 17. Support plate; 18. Rotating shaft; 19. Rotating rod; 20. Fixed nail; 21. Connecting plate; 22. Cylinder; 23. Slide rod; 24. Rotating plate; 25. Third slider; 26. Tapping blade; 27. Limit groove; 28. Push rod. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Refer to Figure 1 、 Figure 2 and Figure 5, an embodiment provided by the present utility model: a drawing device for producing alloy welding cores, comprising a workbench 1 and a tapping blade 26. A slide rail 2 is fixedly connected to the upper surface of the workbench 1. A first slider 3 is slidably connected to the outer wall of the slide rail 2. A fixing plate 6 is fixedly connected to the upper surface of the first slider 3. A connecting frame 7 is fixedly connected to one side of the outer wall of the fixing plate 6. A U-shaped plate 13 is fixedly connected to one side of the outer wall of the fixing plate 6. An electric telescopic rod 9 is fixedly connected to the inner wall of the U-shaped plate 13. A connecting rod 10 is fixedly connected to the output end of the electric telescopic rod 9. A first connecting block 15 is fixedly connected to one side of the outer wall of the connecting rod 10. A slide bar 16 is fixedly connected to one side of the outer wall of the first connecting block 15. A second connecting block 11 is slidably connected to the outer wall of the slide bar 16. A second slider 14 is fixedly connected to the upper surface of the second connecting block 11. The outer wall of the second slider 14 is slidably connected to the inner wall of the connecting frame 7. A clamping plate 12 is fixedly connected to one side of the outer wall of the second connecting block 11. A cylinder 8 is fixedly connected to one side of the outer wall of the workbench 1. The output end of the cylinder 8 is fixedly connected to one side of the outer wall of the fixing plate 6. A guiding component is arranged on one side of the outer wall of the workbench 1. The guiding component is used to assist the sliding of the clamping component. The guiding component comprises a fixing ring 5. One side of the outer wall of the fixing ring 5 is fixedly connected to one side of the outer wall of the workbench 1. A guiding rod 4 is fixedly connected to the inner wall of the fixing ring 5. The outer wall of the guiding rod 4 is slidably connected to the inside of the fixing plate 6.

[0025] Specifically, the electric telescopic rod 9 drives the connecting rod 10 to move. Due to the fixed connection between the connecting rod 10 and the first connecting block 15, the first connecting block 15 will be driven to move backward. Then, through the sliding connection between the slide bar 16 on the surface of the first connecting block 15 and the inside of the second connecting block 11, and the second slider 14 arranged on the surface of the second connecting block 11, when the first connecting block 15 moves, the second connecting block 11 will slide along the chute inside the connecting frame 7, thereby realizing the inward movement of the two second connecting blocks 11. Then, through the clamping plate 12 arranged on one side of the outer wall of the second connecting block 11, the clamping plate 12 can clamp the welding wire raw material extending into the device. Then, the cylinder 8 is started. Through the sliding assembly composed of the slide rail 2, the first slider 3 and the guiding rod 4, the cylinder 8 can drive the clamping mechanism to move along the slide rail 2, and further drive the welding wire raw material to move backward.

[0026] Refer to Figure 1 、 Figure 3 and Figure 4, a support plate 17 is fixedly connected to the upper surface of the workbench 1. A rotating shaft 18 is rotatably connected to the inner wall of the support plate 17. A rotating rod 19 is fixedly connected to the outer wall of the rotating shaft 18. A fixing nail 20 is threadedly connected to one side of the outer wall of the rotating rod 19. A connecting plate 21 is slidably connected to the inner wall of the first slider 3. A cylinder 22 is fixedly connected to the inner wall of the connecting plate 21. A sliding rod 23 is fixedly connected to one side of the outer wall of the tapping blade 26. A rotating plate 24 is rotatably connected to the inner wall of the cylinder 22. A third slider 25 is slidably connected to the inner wall of the rotating plate 24. The outer wall of the third slider 25 is slidably connected to the inner wall of the rotating plate 24. A push rod 28 is fixedly connected to the outer wall of the rotating plate 24. A limiting groove 27 is provided inside the cylinder 22. The inner wall of the limiting groove 27 is slidably connected to the outer wall of the sliding rod 23.

[0027] Specifically, through the combined use of the rotating rod 19, the rotating shaft 18 and the fixing nail 20, the installation and disassembly of the tapping component become more convenient. By pushing the push rod 28 to the left, the rotating plate 24 can be driven to rotate counterclockwise. When the rotating plate 24 rotates, through the sliding arrangement of the sliding rod 23 on the outer wall of the tapping blade 26 and the limiting groove 27, the third slider 25 inside its inner wall will rotate clockwise. Then, through the fixed connection between the third slider 25 and the tapping blade 26, the clockwise rotation of the tapping blade 26 is realized. By adjusting the tapping blade 26, the drawing diameter of the welding wire raw material is adjusted.

[0028] Working principle: When the device is in use, first, the tapping blade 26 needs to be adjusted. Push the push rod 28 to the left. The push rod 28 can drive the rotating plate 24 to rotate counterclockwise. At this time, while the rotating plate 24 rotates, and under the sliding limit of the sliding rod 23 on the outer wall of the tapping blade 26 and the limiting groove 27, the third slider 25 inside the inner wall of the rotating plate 24 will rotate clockwise, thereby driving the tapping blade 26 on its outer wall to rotate clockwise, and then the adjustment of the tapping diameter of the welding wire raw material is realized, so that the production of welding cores of different sizes can be achieved;

[0029] After adjusting the tapping blade 26, the welding wire raw material can be inserted into the cylinder 22. At this time, the welding wire raw material will pass through the tapping blade 26 and enter the device. Then, start the electric telescopic rod 9. The electric telescopic rod 9 drives the connecting rod 10 to move. When the connecting rod 10 moves backward, it will drive the first connecting block 15 to move backward, and then drive the slide bar 16 on its surface to move inside the second connecting block 11. Then, through the second slider 14 provided on the surface of the second connecting block 11, under the movement of the slide bar 16, the second connecting block 11 will be driven to slide along the chute inside the connecting frame 7, and then the inward movement of the two second connecting blocks 11 is realized. Then, through the clamping plate 12 provided on the second connecting block 11, at this time, the clamping plate 12 can clamp the inserted welding wire raw material. After clamping and fixing the welding wire raw material, the cylinder 8 can be started. The cylinder 8 drives the clamping mechanism to move along the slide rail 2, and then the welding wire raw material can be driven to move backward, thus completing the wire drawing and forming of the welding wire raw material.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A drawing device for producing alloy welding core, comprising a workbench (1) and a tapping blade (26), characterized in that: The upper surface of the workbench (1) is fixedly connected to a slide rail (2), the outer wall of the slide rail (2) is slidably connected to a slider (3), the upper surface of the slider (3) is fixedly connected to a fixed plate (6), one side of the outer wall of the fixed plate (6) is fixedly connected to a connecting frame (7), one side of the outer wall of the fixed plate (6) is fixedly connected to a U-shaped plate (13), the inner wall of the U-shaped plate (13) is fixedly connected to an electric telescopic rod (9), the output end of the electric telescopic rod (9) is fixedly connected to a connecting rod (10), one side of the outer wall of the connecting rod (10) is fixedly connected to a connecting block (15), and the outer wall of the connecting block (15) is fixedly connected to a connecting rod (10). One side is fixedly connected with a slide bar (16), the outer wall of the slide bar (16) is slidably connected with a second connecting block (11), the upper surface of the second connecting block (11) is fixedly connected with a second sliding block (14), the outer wall of the second sliding block (14) is slidably connected with the inner wall of the connecting frame (7), one side of the outer wall of the second connecting block (11) is fixedly connected with a clamping plate (12), one side of the outer wall of the workbench (1) is fixedly connected with a cylinder (8), the output end of the cylinder (8) is fixedly connected with one side of the outer wall of the fixed plate (6), and one side of the outer wall of the workbench (1) is provided with a guide component, and the guide component is used to assist the sliding of the clamping component.

2. A drawing device for producing alloy welding core according to claim 1, characterized in that: The guide assembly comprises a fixed ring (5), one side of the outer wall of the fixed ring (5) is fixedly connected to one side of the outer wall of the workbench (1), the inner wall of the fixed ring (5) is fixedly connected to a guide rod (4), and the outer wall of the guide rod (4) is slidably connected to the inside of the fixed plate (6).

3. A drawing device for producing alloy welding core according to claim 1, characterized in that: A support plate (17) is fixedly connected to the upper surface of the workbench (1), and a rotating shaft (18) is rotatably connected to the inner wall of the support plate (17).

4. A drawing device for producing alloy welding core according to claim 3, characterized in that: A rotating rod (19) is fixedly connected to the outer wall of the rotating shaft (18), and a fixing nail (20) is threadedly connected to one side of the outer wall of the rotating rod (19).

5. A drawing device for producing alloy welding core according to claim 3, characterized in that: The inner wall of the slide block (3) is slidably connected to a connecting plate (21), the inner wall of the connecting plate (21) is fixedly connected to a cylinder (22), and one side of the outer wall of the tapping blade (26) is fixedly connected to a sliding rod (23).

6. A drawing device for producing alloy welding core according to claim 5, characterized in that: The inner wall of the cylinder (22) is rotatably connected to a rotating plate (24), and the inner wall of the rotating plate (24) is slidably connected to a sliding block three (25).

7. A drawing device for producing alloy welding core according to claim 6, characterized in that: The outer wall of the sliding block three (25) is slidably connected to the inner wall of the rotating plate (24), and the outer wall of the rotating plate (24) is fixedly connected with a push rod (28).

8. A drawing device for producing alloy welding core according to claim 6, characterized in that: A limiting groove (27) is provided inside the cylinder (22), and the inner wall of the limiting groove (27) is slidably connected to the outer wall of the sliding rod (23).

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