Electric automatic welding device convenient to use

Abstract

The utility model provides an electrical automation welding device convenient to use, which belongs to the technical field of electrical automation welding and comprises a workbench, a supporting block is mounted on the workbench, an air cylinder is mounted at the top of the supporting block, a welding head is mounted at the output end of the air cylinder, and an adjusting assembly is arranged in the workbench. A mounting box and a rotating assembly are arranged on the adjusting assembly, and a clamping assembly is arranged on the mounting box. The device solves the problems that when the device is used, a first semicircular block and a second semicircular block can only clamp a steel pipe with a fixed size, certain limitation exists, and when the clamped steel pipe is too large in size, the first semicircular block cannot be completely closed, so that a tooth groove and a gear are staggered and cannot be meshed, and the clamping effect is poor. And the first semicircular block and the second semicircular block cannot rotate, so that the practicability is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric automatic welding, and in particular relates to an electric automatic welding device which is easy to use. Background Art

[0002] Welding, also known as fusion welding, is a manufacturing process and technology that uses heating, high temperature or high pressure to join metals or other thermoplastic materials such as plastics. Its essence is a process in which two or more materials of the same or different types are connected into one through the combination and diffusion of atoms or molecules. Metal welding can be divided into three categories according to the characteristics of the process: fusion welding, pressure welding and brazing.

[0003] The existing CN214602879U discloses an electrical engineering automatic welding device, including a workbench, a movable groove is provided on the upper surface of the workbench, a screw rod is rotatably provided in the movable groove, a movable block is threadedly provided on the screw rod, a limit block is fixedly provided on the upper surface of the movable block and the upper surface of the workbench, a first semicircular block is rotatably provided on the limit block, a central shaft is rotatably provided at one end of the first semicircular block, a second semicircular block is rotatably provided on the central shaft, a groove is provided on the limit block, a gear is rotatably provided in the groove, and tooth grooves are provided on both the first semicircular block and the second semicircular block, and the tooth grooves are meshed with the gears;

[0004] When the device is in use, the first semicircular block and the second semicircular block can only clamp steel pipes of fixed sizes, which has certain limitations. At the same time, when the size of the clamped steel pipe is too large, the first semicircular block cannot be completely closed, and the tooth groove and the gear are misaligned and cannot engage, making the first semicircular block and the second semicircular block unable to rotate, greatly reducing practicality. Summary of the invention

[0005] The utility model provides an easy-to-use electrical automatic welding device, which aims to solve the problem that when the device is in use, the first semicircular block and the second semicircular block can only clamp steel pipes of fixed sizes, which has certain limitations. At the same time, when the size of the clamped steel pipe is too large, the first semicircular block cannot be completely closed, and then the tooth groove and the gear are misaligned and cannot mesh, so that the first semicircular block and the second semicircular block cannot rotate, which greatly reduces the practicality.

[0006] An embodiment of the utility model provides an easy-to-use electrical automation welding device, including a workbench, a support block is installed on the workbench, a cylinder is installed on the top of the support block, a welding head is installed on the output end of the cylinder, an adjustment component is arranged inside the workbench, an installation box and a rotating component are arranged on the adjustment component, and a clamping component is arranged on the installation box.

[0007] Furthermore, the adjustment assembly includes a bidirectional screw rod rotatably connected to the inside of the workbench, two sliding blocks are threadedly connected to the bidirectional screw rod, and one end of the bidirectional screw rod extends to the outside of the workbench and is fixedly connected to a handle.

[0008] By adopting the above technical solution, the bidirectional screw rod can be driven to rotate by rotating the handle, thereby making the sliding blocks approach each other.

[0009] Furthermore, the installation box is fixedly connected to the sliding block, openings are provided on both sides of the installation box, a first clamping plate is fixedly connected above the opening, a guide rod is fixedly connected to the top of the interior of the installation box, a sliding sleeve is slidably connected to the guide rod, the sliding sleeve is fixedly connected to the second clamping plate toward the two sides of the opening, and a sliding groove is provided on the top outer surface of the installation box.

[0010] By adopting the above technical solution, the first clamping plate can clamp the rotating rod, the second clamping plate can clamp the first connecting rod, and the limiting rod can slide in the sliding groove.

[0011] Furthermore, the rotating assembly comprises an electric telescopic rod mounted on one of the sliding blocks, a motor is mounted on the output end of the electric telescopic rod, and a friction wheel is mounted on the output end of the motor.

[0012] By adopting the above technical solution, the electric telescopic rod is driven to extend or retract to a suitable position, so that the friction wheel contacts the steel pipe, and the motor is started to rotate the friction wheel, thereby rotating the clamped steel pipe.

[0013] Furthermore, the clamping assembly includes a rotating rod rotatably connected between the first clamping plates through a rotating shaft and a hydraulic rod arranged inside the mounting box, the two rotating rods are located inside the mounting box at one end and are rotatably connected to the output end and the bottom of the hydraulic rod respectively, the rotating rod is fixedly connected to a support arm, the support arm is arranged toward the guide rod, the end of the support arm is rotatably connected to a first connecting rod, the first connecting rod is rotatably connected to the second clamping plate, the other end of the rotating rod is rotatably connected to one end of the second connecting rod, the other end of the second connecting rod is rotatably connected to a fixed block, the fixed block is fixedly connected to a clamping claw, the lower end of the fixed block is fixedly connected to a limiting rod, and the limiting rod is slidably connected in the slide groove.

[0014] By adopting the above technical solution, the hydraulic rod is started, so that one end of the rotating rod is pushed toward the two openings respectively, and then the other ends of the rotating rod are brought close to each other, so that the clamping claw clamps the steel pipe therein.

[0015] Furthermore, rollers are arranged on the surfaces of the two clamping claws.

[0016] By adopting the above technical solution, the roller can reduce the friction between the friction wheel and the steel pipe, making it easier for the steel pipe to rotate.

[0017] Furthermore, the two clamping claws are staggered and made of elastic material.

[0018] By adopting the above technical solution, the clamping claws can clamp steel pipes of different sizes.

[0019] Furthermore, one end of the two rotating rods located inside the installation box is in an arc shape facing the guide rod.

[0020] By adopting the above technical solution, the rotating rod can have a sufficiently long movement stroke.

[0021] The beneficial effects of the utility model are:

[0022] 1. The utility model arranges the clamping assembly and the installation box. The first clamping plate on the installation box can clamp the rotating rod, the second clamping plate can clamp the first connecting rod, and the limit rod can slide in the slide groove. The hydraulic rod is started to push one end of the rotating rod toward the two openings respectively, so that the other ends of the rotating rod are close to each other, so that the clamping claw clamps the steel pipe therein, so that the overall device can clamp steel pipes of different sizes, greatly reducing limitations.

[0023] 2. The utility model adopts a rotating component, a clamping claw and a roller, and adopts a clamping claw with an elastic material and a roller on the surface to clamp steel pipes of different sizes. After clamping, the electric telescopic rod is driven to extend and retract to a suitable position, so that the friction wheel contacts the steel pipe, and the motor is started to rotate the friction wheel, thereby rotating the clamped steel pipe, avoiding the situation where the clamped steel pipe cannot rotate due to the size of the clamped steel pipe being too large, and greatly improving the practicality.

[0024] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a front perspective structural schematic diagram of an embodiment of the utility model;

[0027] Figure 2It is a side view structural schematic diagram of an embodiment of the utility model;

[0028] Figure 3 This is a schematic diagram of the top view of the workbench structure of an embodiment of the utility model;

[0029] Figure 4 This is a schematic diagram of the side perspective structure of the installation box of an embodiment of the utility model;

[0030] Figure 5 This is a schematic diagram of the top view of the installation box of an embodiment of the utility model;

[0031] : 1. workbench; 2. support block; 21. cylinder; 22. welding head; 3. adjustment assembly; 31. bidirectional screw rod; 32. sliding block; 33. handle; 4. installation box; 41. opening; 42. first clamping plate; 43. guide rod; 44. sliding sleeve; 45. second clamping plate; 46. slide groove; 5. rotating assembly; 51. electric telescopic rod; 52. motor; 53. friction wheel; 6. clamping assembly; 61. rotating rod; 62. hydraulic rod; 63. support arm; 64. first connecting rod; 65. second connecting rod; 66. fixed block; 67. clamping claw; 671. roller; 68. limit rod. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0033] Reference Figure 1 , Figure 2 , Figure 3 The embodiment of the utility model proposes an easy-to-use electrical automatic welding device, including a workbench 1, a support block 2 is installed on the workbench 1, a cylinder 21 is installed on the top of the support block 2, a welding head 22 is installed at the output end of the cylinder 21, an adjustment component 3 is arranged inside the workbench 1, the adjustment component 3 includes a bidirectional screw rod 31 rotatably connected to the inside of the workbench 1, two sliding blocks 32 are threadedly connected to the bidirectional screw rod 31, one end of the bidirectional screw rod 31 extends to the outside of the workbench 1 and is fixedly connected to a handle 33, and the bidirectional screw rod 31 can be driven to rotate by rotating the handle 33, so that the sliding blocks 32 are close to each other.

[0034] Reference Figure 1-5The adjusting component 3 is provided with an installation box 4 and a rotating component 5. The installation box 4 is fixedly connected to the sliding block 32. Openings 41 are opened on both sides of the installation box 4. A first clamping plate 42 is fixedly connected above the opening 41. A guide rod 43 is fixedly connected to the top of the installation box 4. A sliding sleeve 44 is slidably connected to the guide rod 43. The sliding sleeve 44 is fixedly connected to the second clamping plate 45 on both sides of the opening 41. A sliding groove 46 is provided on the top outer surface of the installation box 4. The first clamping plate 42 can clamp the rotating rod 61, and the second clamping plate 45 can clamp the first connecting rod 64. At the same time, the limit rod 68 can slide in the sliding groove 46. The rotating component 5 includes an electric telescopic rod 51 installed on one of the sliding blocks 32. A motor 52 is installed at the output end of the electric telescopic rod 51. A friction wheel 53 is installed at the output end of the motor 52. The electric telescopic rod 51 is driven to extend and retract to a suitable position, so that the friction wheel 53 contacts the steel pipe, and the motor 52 is started to rotate the friction wheel 53, thereby rotating the clamped steel pipe.

[0035] Reference Figure 1-5 A clamping assembly 6 is provided on the installation box 4. The clamping assembly 6 includes a rotating rod 61 rotatably connected between the first clamping plates 42 through a rotating shaft and a hydraulic rod 62 arranged inside the installation box 4. One end of the two rotating rods 61 located inside the installation box 4 is in an arc shape facing the guide rod 43, so that the rotating rod 61 can have a sufficiently long movement stroke. One end of the two rotating rods 61 located inside the installation box 4 is rotatably connected to the output end and the bottom of the hydraulic rod 62, respectively. A support arm 63 is fixedly connected to the rotating rod 61, and the support arm 63 is arranged toward the guide rod 43. The end of the support arm 63 is rotatably connected to the first connecting rod 64, and the first connecting rod 64 is rotatably connected to the second clamping plate 45. The other end of the rotating rod 61 is rotatably connected to the second connecting rod 65 One end of the second connecting rod 65 is rotatably connected to a fixed block 66, and a clamping claw 67 is fixedly connected to the fixed block 66. Rollers 671 are provided on the surfaces of the two clamping claws 67. The rollers 671 can reduce the friction between the friction wheel 53 and the steel pipe to facilitate the rotation of the steel pipe. The two clamping claws 67 are staggered and made of elastic material, so that the clamping claws 67 can clamp steel pipes of different sizes. The lower end of the fixed block 66 is fixedly connected to a limiting rod 68, and the limiting rod 68 is slidably connected in the slide groove 46. The hydraulic rod 62 is started, so that one end of the arc of the rotating rod 61 is pushed toward the two openings 41 respectively, so that the other ends of the rotating rod 61 are close to each other, so that the clamping claws 67 clamp the steel pipe therein.

[0036] The specific implementation method is as follows: during use, the steel pipe to be welded is first placed in the two clamping claws 67, and the hydraulic cylinder 62 is driven to make the arc-shaped ends of the rotating rod 61 push toward the two openings 41 respectively, and then the other ends of the rotating rod 61 are close to each other, and the clamping claws 67 clamp the steel pipe therein, so that the overall device can clamp steel pipes of different sizes, which greatly reduces the limitations. After clamping and tightening, the handle 33 is turned to drive the two-way screw rod 31 to rotate, and then the sliding blocks 32 are close to each other, and the two steel pipes to be welded are close, and the cylinder 21 is started to push the welding head 22 downward to weld the steel pipes. While welding, the motor 52 is started to rotate the friction wheel 53, and then the two steel pipes that have been welded on one side are rotated, and the remaining unwelded parts are continued to be welded. At the same time, the roller 671 on the opposite side of the clamping claw 67 can greatly reduce the friction during rotation, which greatly improves practicality.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An easy-to-use electrical automatic welding device, comprising a workbench (1), a support block (2) mounted on the workbench (1), a cylinder (21) mounted on the top of the support block (2), a welding head (22) mounted on the output end of the cylinder (21), an adjustment component (3) disposed inside the workbench (1), characterized in that: The adjusting component (3) is provided with a mounting box (4) and a rotating component (5), and the mounting box (4) is provided with a clamping component (6).

2. An easy-to-use electrical automatic welding device according to claim 1, characterized in that: The adjustment assembly (3) comprises a bidirectional screw rod (31) rotatably connected to the inside of the workbench (1), two sliding blocks (32) are threadedly connected to the bidirectional screw rod (31), and one end of the bidirectional screw rod (31) extends to the outside of the workbench (1) and is fixedly connected to a handle (33).

3. The easy-to-use electrical automatic welding device according to claim 2, characterized in that: The installation box (4) is fixedly connected to the sliding block (32), and openings (41) are provided on both sides of the installation box (4). A first clamping plate (42) is fixedly connected above the opening (41), and a guide rod (43) is fixedly connected to the top of the interior of the installation box (4). A sliding sleeve (44) is slidably connected to the guide rod (43), and the sliding sleeve (44) is fixedly connected to the second clamping plate (45) on both sides of the opening (41). A sliding groove (46) is provided on the top outer surface of the installation box (4).

4. The easy-to-use electrical automatic welding device according to claim 3 is characterized in that: The rotating assembly (5) comprises an electric telescopic rod (51) mounted on one of the sliding blocks (32); a motor (52) is mounted on the output end of the electric telescopic rod (51); and a friction wheel (53) is mounted on the output end of the motor (52).

5. The easy-to-use electrical automatic welding device according to claim 3 is characterized in that: The clamping assembly (6) comprises a rotating rod (61) rotatably connected between the first clamping plates (42) via a rotating shaft and a hydraulic rod (62) arranged inside the installation box (4), one end of the two rotating rods (61) located inside the installation box (4) is rotatably connected to the output end and the bottom of the hydraulic rod (62) respectively, and a support arm (63) is fixedly connected to the rotating rod (61), and the support arm (63) is arranged toward the guide rod (43), and the end of the support arm (63) is rotatably connected to A first connecting rod (64), the first connecting rod (64) is rotatably connected to the second clamping plate (45), the other end of the rotating rod (61) is rotatably connected to one end of the second connecting rod (65), the other end of the second connecting rod (65) is rotatably connected to a fixed block (66), the fixed block (66) is fixedly connected with a clamping claw (67), the lower end of the fixed block (66) is fixedly connected to a limiting rod (68), and the limiting rod (68) is slidably connected in the sliding groove (46).

6. The convenient-to-use electric automatic welding device according to claim 5, characterized in that: Rollers (671) are provided on the surfaces of the two clamping claws (67).

7. The convenient-to-use electric automatic welding device according to claim 6, characterized in that: The two clamping claws (67) are in a staggered shape and are made of elastic material.

8. The easy-to-use electrical automatic welding device according to claim 5, characterized in that: One end of the two rotating rods (61) located inside the installation box (4) is in an arc shape facing the guide rod (43).

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