Welding equipment for carbon steel joint production

Abstract

The utility model relates to the technical field of welding equipment, and discloses welding equipment for carbon steel joint production, which comprises a rack, a supporting block is fixedly connected to the front side of the middle of the top end of the rack, a first limiting plate is fixedly connected to the middle of the rear end of the supporting block, and a bearing plate is fixedly connected to the rear side of the middle of the top end of the rack. A first motor is fixedly connected to the middle of the lower side of the rear end of the bearing plate, a first telescopic shaft is fixedly connected to the output end of the first motor, a second limiting plate is fixedly connected to the front end of the first telescopic shaft, a supporting plate is fixedly connected to the top of the front end of the bearing plate, and a third motor is fixedly connected to the middle of the top end of the supporting plate. According to the carbon steel joint welding device, the height of the adjusting plate is adjusted by rotating the threaded column, carbon steel joints of different sizes can be welded at the time, the positioning column is arranged on the conveying device, the welded carbon steel joints can be directly conveyed down, and people are prevented from being scalded accidentally in the taking process.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to welding equipment for producing carbon steel joints. Background Art

[0002] Carbon steel joints are mainly composed of carbon and iron, and have high strength and hardness, so they can withstand greater pressure and load. In addition, the cost of carbon steel joints is relatively low, so in some engineering projects with strict cost requirements, carbon steel joints are the first choice. However, carbon steel joints also have some obvious disadvantages. Since carbon steel has poor corrosion resistance and is prone to rust and corrosion, the service life of carbon steel joints will be shortened in humid and highly corrosive environments. In addition, the performance of carbon steel joints will also be affected to a certain extent in high or low temperature environments;

[0003] The welding equipment of carbon steel joints generally uses a machine to clamp and weld the carbon steel joints. After the welding is completed, the operator takes away the welded carbon steel joints and places the new carbon steel joints that need to be welded.

[0004] However, after the welding is completed, there is a high risk of burns when people pick up the newly welded carbon steel joints, and it is difficult to weld carbon steel joints of different sizes. Therefore, welding equipment for carbon steel joint production is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides welding equipment for carbon steel joint production, aiming to improve the problems in the prior art of high risk of burns when people pick up freshly welded carbon steel joints and difficulty in welding carbon steel joints of different sizes.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a welding device for producing carbon steel joints comprises a frame, a support block is fixedly connected to the front side of the middle top of the frame, a limiting plate 1 is fixedly connected to the middle of the rear end of the support block, a load-bearing plate is fixedly connected to the rear side of the middle top of the frame, a motor 1 is fixedly connected to the middle of the lower rear end of the load-bearing plate, a telescopic shaft 1 is fixedly connected to the output end of the motor 1, a limiting plate 2 is fixedly connected to the front end of the telescopic shaft 1, a support plate is fixedly connected to the top of the front end of the load-bearing plate, a motor 2 is fixedly connected to the middle of the top top of the support plate, and the motor 2 is fixedly connected to the motor 1. The output end of the second machine is fixedly connected with the second telescopic shaft, the bottom end of the second telescopic shaft is fixedly connected with a connecting plate, the middle part of the bottom end of the connecting plate is fixedly connected with a column, the outer wall of the column is provided with an adjusting ring, a welding gun is provided on one side of the adjusting ring, a notch is provided on the front side of the top of the frame, a conveying device is provided in the notch, a plurality of positioning columns are evenly provided on the middle part of the outer surface of the conveying device, the outer walls of the positioning columns are slidably connected with the adjusting plates, the middle part of the front end of the adjusting plates is provided with grooves, the front sides of the left and right ends of the adjusting plates are threadedly connected with threaded columns, and the threaded columns all penetrate the grooves;

[0007] As a further description of the above technical solution: a control console is provided on one side of the rack;

[0008] As a further description of the above technical solution: the control console is electrically connected to the motor 1 and the motor 2 respectively;

[0009] As a further description of the above technical solution: both sides of the bottom end of the load-bearing plate are fixedly connected to the angle between the frame and the two sides of the bottom end of the support plate and the two sides of the bottom end of the load-bearing plate are fixedly connected to the angle between the load-bearing plate and the two sides of the bottom end of the support plate;

[0010] As a further description of the above technical solution: the top of the left end of the threaded column is fixedly connected with an auxiliary plate;

[0011] As a further description of the above technical solution: the four corners of the bottom end of the frame are fixedly connected with organic legs;

[0012] As a further description of the above technical solution: the horizontal heights of the limiting plate 1 and the limiting plate 2 are the same.

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

[0014] 1. In the utility model, the carbon steel joint to be welded is placed on the column on the conveying device and fixed with two limit plates. After welding, it is transported to the bottom by the conveying device, which can prevent the risk of accidental burns caused by the high temperature of the carbon steel joint just after welding.

[0015] 2. In the utility model, an adjustment plate is installed on the column on the conveying device, and the height of the adjustment plate is fixed by a threaded column and a groove on the adjustment plate, so that carbon steel joints of different sizes can be welded. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the welding equipment for producing carbon steel joints proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the welding equipment for producing carbon steel joints proposed by the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Frame; 2. Notch; 3. Motor 1; 4. Groove; 5. Load-bearing plate; 6. Telescopic shaft 1; 7. Support block; 8. Limit plate 1; 9. Positioning column; 10. Machine leg; 11. Control console; 12. Reinforcement plate; 13. Support plate; 14. Motor 2; 15. Telescopic shaft 2; 16. Limit plate 2; 17. Connecting plate; 18. Column; 19. Adjustment ring; 20. Conveying device; 21. Adjustment plate; 22. Auxiliary plate; 23. Threaded column; 24. Welding gun. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-Figure 2The utility model provides an embodiment: a welding device for producing carbon steel joints, comprising a frame 1, a support block 7 is fixedly connected to the front side of the middle top of the frame 1, a limit plate 8 is fixedly connected to the middle of the rear end of the support block 7, a load-bearing plate 5 is fixedly connected to the rear side of the middle top of the frame 1, a motor 3 is fixedly connected to the middle of the lower rear end of the load-bearing plate 5, a telescopic shaft 6 is fixedly connected to the output end of the motor 3, a limit plate 2 16 is fixedly connected to the front end of the telescopic shaft 6, a support plate 13 is fixedly connected to the top of the front end of the load-bearing plate 5, a motor 2 14 is fixedly connected to the middle of the top of the support plate 13, a telescopic shaft 2 15 is fixedly connected to the output end of the motor 2 14, a connecting plate 17 is fixedly connected to the bottom end of the telescopic shaft 2 15, a column 18 is fixedly connected to the middle of the bottom end of the connecting plate 17, an adjusting ring 19 is provided on the outer wall of the column 18, a welding gun 24 is provided on one side of the adjusting ring 19, a notch 2 is opened on the front side of the top of the frame 1, and a conveying device 20 is provided in the notch 2. The carbon steel joint to be welded is placed on the conveying device 20, so that people do not need to touch the carbon steel joint that has just been welded, to prevent its temperature from being too high, thereby causing accidental burns.

[0023] Reference Figure 1-Figure 3 A plurality of positioning posts 9 are evenly arranged in the middle of the outer surface of the conveying device 20, and the outer walls of the positioning posts 9 are slidably connected with the adjusting plates 21, and the middle of the front end of the adjusting plates 21 are provided with grooves 4, and the front sides of the left and right ends of the adjusting plates 21 are threadedly connected with threaded posts 23, and the threaded posts 23 penetrate the grooves 4. The carbon steel joint to be welded is placed on the adjusting plate 21, and the positioning posts 9 are sleeved. The adjusting plate 21 can be fixed by rotating the threaded posts 23, and the height of the adjusting plate 21 can be adjusted according to the required welding position, so as to facilitate the welding of the carbon steel joint.

[0024] A control console 11 is provided on one side of the frame 1. The control console 11 is electrically connected to the motor 1 3 and the motor 2 14 respectively. A reinforcing plate 12 is fixedly connected to the angle between the bottom of the load-bearing plate 5 and the frame 1 on both sides. A reinforcing plate 12 is fixedly connected to the angle between the bottom of the support plate 13 and the load-bearing plate 5 on both sides. An auxiliary plate 22 is fixedly connected to the top of the left end of the threaded column 23. The four corners of the bottom of the frame 1 are fixedly connected to the organic leg 10. The horizontal height of the limit plate 1 8 and the limit plate 2 16 are the same. The control console 11 controls the operation of the equipment. The reinforcing plate 12 is used to enhance the force bearing capacity of the support plate 13 and the load-bearing plate 5. The limit plate 1 8 and the limit plate 2 16 have the same horizontal height to better fix the welded carbon steel joint. The auxiliary plate 22 can easily rotate the threaded column 23.

[0025] Working principle: first place the carbon steel joint to be welded on the adjustment plate 21, put on the positioning column 9, start the motor 13 to make the limit plate 216 cooperate with the limit plate 18 to fix the carbon steel joint on the positioning column 9. If the required welding position changes, the auxiliary plate 22 can be used to rotate the threaded column 23 to expand the groove 4. At this time, the height of the adjustment plate 21 can be adjusted up and down. When it is adjusted to a suitable height, rotate the threaded column 23 to shrink the groove 4 to fix the adjustment plate 21, and then start the motor 214 to move the welding gun 24 down to the welding position for welding. After welding is completed, the welding gun 24 is reset, and the conveying device 20 is started to move with the welded carbon steel joint. The next positioning column 9 stops under the welding gun 24, and the above operation is continued. The carbon steel joint on the previous positioning column 9 will be transported to the bottom of the slot 2 with the conveying device 20, and a box can be placed at this position to collect the welded carbon steel joint.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding device for producing carbon steel joints, comprising a frame (1), characterized in that: A support block (7) is fixedly connected to the front middle of the top of the frame (1); a limiting plate (8) is fixedly connected to the middle of the rear end of the support block (7); a load-bearing plate (5) is fixedly connected to the rear middle of the top of the frame (1); a motor (3) is fixedly connected to the middle of the lower rear end of the load-bearing plate (5); a telescopic shaft (6) is fixedly connected to the output end of the motor (3); a limiting plate (16) is fixedly connected to the limiting plate (16) at the front end of the load-bearing plate (5); a support plate (13) is fixedly connected to the top of the front end of the load-bearing plate (5); a motor (14) is fixedly connected to the middle of the top of the support plate (13); a telescopic shaft (15) is fixedly connected to the output end of the motor (14); a telescopic shaft (15) is fixedly connected to the bottom end of the telescopic shaft (15). A connecting plate (17) is connected, a column (18) is fixedly connected to the middle of the bottom end of the connecting plate (17), an outer wall of the column (18) is provided with an adjustment ring (19), a welding gun (24) is provided on one side of the adjustment ring (19), a notch (2) is provided on the front side of the top end of the frame (1), a conveying device (20) is provided in the notch (2), a plurality of positioning columns (9) are evenly provided on the middle of the outer surface of the conveying device (20), the outer walls of the positioning columns (9) are slidably connected to an adjusting plate (21), a groove (4) is provided in the middle of the front end of the adjusting plate (21), a threaded column (23) is threadedly connected to the front sides of the left and right ends of the adjusting plate (21), and the threaded column (23) passes through the groove (4).

2. The welding equipment for producing carbon steel joints according to claim 1, characterized in that: A control console (11) is provided on one side of the frame (1).

3. The welding equipment for producing carbon steel joints according to claim 2 is characterized in that: The control console (11) is electrically connected to the motor 1 (3) and the motor 2 (14) respectively.

4. The welding equipment for producing carbon steel joints according to claim 1, characterized in that: Both sides of the bottom end of the load-bearing plate (5) are fixedly connected to the angle between the frame (1) and the reinforcement plate (12), and both sides of the bottom end of the support plate (13) are fixedly connected to the angle between the load-bearing plate (5) and the reinforcement plate (12).

5. The welding equipment for producing carbon steel joints according to claim 1, characterized in that: The top of the left end of the threaded column (23) is fixedly connected to an auxiliary plate (22).

6. The welding equipment for producing carbon steel joints according to claim 1, characterized in that: The four corners of the bottom end of the frame (1) are all fixedly connected with legs (10).

7. The welding equipment for producing carbon steel joints according to claim 1, characterized in that: The horizontal heights of the limiting plate 1 (8) and the limiting plate 2 (16) are the same.

Images