Pressurized plasma tapping machine

Abstract

The utility model relates to the field of pressure plasma tapping machines, and discloses a pressure plasma tapping machine which comprises a machine body, the left side of the machine body abuts against a gate valve, the left side of the gate valve is fixedly connected with a pipeline, the right end of the machine body is fixedly connected with a hydraulic pump, and the left side of the inner wall of the machine body is fixedly connected with a tapping module. The device comprises a hydraulic pump, a fixed block is fixedly connected to the driving end of the hydraulic pump, an air cylinder is fixedly connected to the middle of the right side of the fixed block, first limiting blocks are fixedly connected to the front end and the rear end of the fixed block correspondingly, clamping blocks are slidably connected to the interiors of the two first limiting blocks correspondingly, and limiting plates are fixedly connected to the right ends of the two clamping blocks correspondingly. The hydraulic pump pushes the fixing block to slide to be close to the to-be-cut surface of the pipeline, the air cylinder pushes the pushing block to slide leftwards, the pushing block pulls one ends of the two connecting rods to slide, the two connecting rods pull the two clamping blocks to slide to be close at the same time, and therefore the fixing fulcrum of the to-be-cut curved surface can be clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the field of a pressure plasma hole opening machine, in particular to a pressure plasma hole opening machine. Background Art

[0002] The plasma punching machine is an advanced equipment for metal processing using plasma technology. This technology combines the characteristics of high-energy plasma and the needs of metal processing to achieve precise and efficient hole processing.

[0003] Existing technologies include: plasma can provide high energy and high temperature environment during the processing, can produce precise structural and property improvements on the surfaces of different materials, and can control the generation, transmission and action of plasma by adjusting the environmental pressure and composition, thereby achieving precise processing effects. Modern pressurized plasma drilling machines are equipped with advanced control systems that can achieve highly automated operations and processing processes.

[0004] Traditional hole opening machines cannot fix the cut curved surface well during cutting, which will cause the curved surface to move inside the equipment after being cut, causing the parts inside the equipment to be damaged by the cut curved surface. Therefore, a pressurized plasma hole opening machine is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a pressurized plasma hole opening machine, aiming to improve the problem in the prior art that the cut curved surface cannot be effectively fixed, resulting in the cut curved surface colliding and damaging the internal parts of the equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pressurized plasma hole opening machine, comprising a machine body, a gate valve abutting the left side of the machine body, a pipeline fixedly connected to the left side of the gate valve, a hydraulic pump fixedly connected to the right end of the machine body, a hole opening module fixedly connected to the left side of the inner wall of the machine body, a fixed block fixedly connected to the driving end of the hydraulic pump, a cylinder fixedly connected to the middle right side of the fixed block, a limiting block 1 fixedly connected to the front and rear ends of the fixed block, two clamping blocks slidably connected to the inside of the two limiting blocks 1, a limiting plate fixedly connected to the right ends of the two clamping blocks, an anti-slip pad 1 fixedly connected to the left side of the two clamping blocks, a connecting rod rotatably connected to the middle side of the two clamping blocks, a pushing block rotatably connected to the proximal end of the two connecting rods, the middle part of the pushing block is fixedly connected to the driving end of the cylinder, and a disassembly component is provided at the left end of the machine body, and the disassembly component is used to quickly install and disassemble the machine body.

[0007] Furthermore, the disassembly assembly includes a pulling block 1, which is threadedly connected to the outer periphery of the left end of the body, and a driving rod is fixedly connected to the outer periphery of the pulling block 1, and a pulling block 2 is slidably connected to the left end of the body, and the front and rear sides of the inner wall of the pulling block 2 are fixedly connected to a limiting block 2, and the two limiting blocks 2 are slidably connected to the front and rear sides of the left part of the body, and the front and rear sides of the pulling block 2 are fixedly connected to a fixing plate, and the interiors of the two fixing plates are rotatably connected to clamps, and the front and rear sides of the left part of the pulling block 2 are fixedly connected to springs, and the far ends of the two springs are respectively fixedly connected to the near side of the right ends of the two clamps, and the far sides of the two clamps are fixedly connected to an anti-slip pad 2.

[0008] Furthermore, the surfaces of the two anti-slip pads are both provided with anti-slip grooves, and an air hole is fixedly connected to the upper right side of the body.

[0009] Furthermore, the hole opening module can control the plasma cutter to rotate and move in left and right directions at the same time.

[0010] Furthermore, a thread groove is provided on the outer periphery of the middle portion of the body.

[0011] Furthermore, the two anti-skid pads 2 are both made of rubber, and the surfaces of the two anti-skid pads 2 are both provided with anti-skid protrusions.

[0012] Furthermore, two slide grooves are provided on both the front and rear sides of the middle part of the body, and the two limit blocks two slide inside the two slide grooves two respectively.

[0013] Furthermore, a slide groove 1 is provided inside the right end of the pulling block 2, and the left end of the pulling block 1 is rotatably connected inside the slide groove 1.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the hydraulic pump pushes the fixed block to slide close to the surface to be cut of the pipe, the cylinder pushes the push block to slide to the left, the push block pulls one end of the two connecting rods to slide and slightly rotates to change the angle, the two connecting rods pull the two clamping blocks to slide to the left and approach each other, thereby clamping and fixing the fixed fulcrum of the curved surface to be cut of the pipe.

[0016] 2. In the utility model, by pressing the two anti-slip pads 2, the right ends of the two clamps squeeze the two springs to contract, and by releasing the pressing of the two anti-slip pads 2, the two springs push the two clamps back to bite on the right end of the gate valve, and the driving rod is rotated to drive the pulling block 1 to rotate, and the pulling block 1 pulls the pulling block 2 to slide to the right, and the pulling block 2 pulls the two fixed plates and the two clamps to slide to the right, and the two clamps will be pulled to press the right end of the gate valve, thereby realizing the function of quick installation of the body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional schematic diagram of the pressurized plasma hole opening machine proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the pressurized plasma hole-opening machine proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the clamping block of the pressurized plasma drilling machine proposed by the utility model;

[0020] Figure 4 This is a schematic structural diagram of the pulling block 2 of the pressurized plasma hole opening machine proposed by the utility model.

[0021] Legend:

[0022] 1. Machine body; 2. Gate valve; 3. Pipeline; 4. Hydraulic pump; 5. Cylinder; 6. Fixed block; 7. Limit block 1; 8. Clamp block; 9. Limit plate; 10. Push block; 11. Anti-skid pad 1; 12. Opening module; 13. Pull block 1; 14. Drive rod; 15. Pull block 2; 16. Fixed plate; 17. Clamp; 18. Spring; 19. Anti-skid pad 2; 20. Limit block 2; 21. Slide 1; 22. Slide 2; 23. Air hole; 24. Connecting rod. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-Figure 3, an embodiment provided by the utility model: a pressurized plasma hole opening machine comprises a machine body 1, the machine body 1 is used to maintain internal air pressure, a gate valve 2 is abutted on the left side of the machine body 1, the gate valve 2 can seal and isolate the pipeline 3 and the machine body 1, the left side of the gate valve 2 is fixedly connected with the pipeline 3, the pipeline 3 is the object to be opened, the upper right side of the machine body 1 is fixedly connected with an air hole 23, the air hole 23 can inject air pressure into the machine body 1 and exhaust gas, the right end of the machine body 1 is fixedly connected with a hydraulic pump 4, the hydraulic pump 4 can push the fixed block 6 to move, the left side of the inner wall of the machine body 1 is fixedly connected with a hole opening module 12, the hole opening module 12 can dig a hole for the pipeline 3, the hole opening module 12 can control the rotation of the plasma tool and move in the left and right directions at the same time, the driving end of the hydraulic pump 4 is fixedly connected with a fixed block 6, the fixed block 6 can fix the cylinder 5, the middle right side of the fixed block 6 is fixedly connected with the cylinder 5, the cylinder 5 pushes the push block 10 to move, the front and rear ends of the fixed block 6 are fixedly connected with a limit block 7, two limit blocks 7 The two clamping blocks 8 can be provided with sliding support, and the interiors of the two limit blocks 7 are slidably connected with the clamping blocks 8, and the two clamping blocks 8 can drive the two anti-skid pads 11 to approach each other, and the right ends of the two clamping blocks 8 are fixedly connected with the limiting plates 9, and the two limiting plates 9 can prevent the two clamping blocks 8 from slipping off, and the left side of the two clamping blocks 8 is fixedly connected with the anti-skid pads 11, and the two anti-skid pads 11 can clamp and stabilize the part of the pipe 3 to be cut, and the surfaces of the two anti-skid pads 11 are provided with anti-skid grooves, and the anti-skid grooves can prevent the part of the cut pipe 3 from slipping off, and the middle side of the two clamping blocks 8 is rotatably connected with the connecting rods 24, and the two connecting rods 24 can pull the two clamping blocks 8 to slide close to each other, and the proximal ends of the two connecting rods 24 are rotatably connected with the pushing blocks 10, and the pushing blocks 10 can pull the two connecting rods 24 to slide close to each other, and the middle part of the pushing block 10 is fixedly connected to the driving end of the cylinder 5, and a disassembly assembly is provided at the left end of the body 1, and the disassembly assembly is used to quickly install and disassemble the body 1.

[0025] Reference Figure 1 , Figure 2 and Figure 4The disassembly assembly includes a pulling block 13, which can pull the pulling block 2 15 to move. A threaded groove is provided on the outer periphery of the middle part of the body 1. The pulling block 13 is threadedly connected to the outer periphery of the left end of the body 1. A slide groove 21 is provided inside the right end of the pulling block 2 15. The slide groove 21 can prevent the pulling block 13 from sliding when rotating. The left end of the pulling block 13 is rotatably connected to the inside of the slide groove 21. The outer periphery of the pulling block 13 is fixedly connected with a driving Rod 14, driving rod 14 can drive pulling block 13 to rotate, the left end of the machine body 1 is slidably connected with pulling block 2 15, pulling block 2 15 is used to drive two fixed plates 16 to move, the inner wall of pulling block 2 15 is fixedly connected with limit blocks 20 on both sides, the two limit blocks 20 can prevent the pulling block 2 15 from rotating, the middle part of the machine body 1 is provided with sliding grooves 22 on both sides, the two sliding grooves 22 respectively provide two limit blocks 20 to slide, The two limit blocks 20 slide inside the two slide grooves 22 respectively, and the two limit blocks 20 are slidably connected to the front and rear sides of the left part of the body 1. The front and rear sides of the pulling block 2 15 are fixedly connected with fixed plates 16. The two fixed plates 16 can fix the rotating fulcrums of the two clamps 17. The insides of the two fixed plates 16 are rotatably connected with clamps 17. The two clamps 17 can support the right end surface of the fixed gate valve 2. The front and rear sides of the left part of the pulling block 2 15 are fixedly connected with springs 18. The two springs 18 can push the two clamps 17 to rotate back to their original positions. The far ends of the two springs 18 are respectively fixedly connected to the near side of the right ends of the two clamps 17. The far sides of the two clamps 17 are fixedly connected with anti-skid pads 2 19. The anti-skid pads 2 19 can prevent workers from sliding when pressing the two anti-skid pads 2 19. The two anti-skid pads 2 19 are made of rubber, and the surfaces of the two anti-skid pads 2 19 are provided with anti-skid protrusions.

[0026] Working principle: First, weld the fixed fulcrum of the curved surface to be cut of the pipe 3, and then align the machine body 1 with the gate valve 2 and push it in. When the machine body 1 abuts against the right end of the gate valve 2, press the two anti-skid pads 19 to make the right ends of the two clamps 17 pressed and rotated. The right end of the clamp 17 squeezes the two springs 18 to contract. The left ends of the two clamps 17 will rotate and open and then bite on the right end of the gate valve 2. Then release and press the two anti-skid pads 19. The two springs 18 rebound and push the two clamps 17 back to bite in. The right end of the gate valve 2 drives the driving rod 14 to drive the pulling block 13 to rotate, the pulling block 13 pulls the pulling block 2 15 to slide to the right, and the pulling block 2 15 pulls the two fixing plates 16 and the two clamps 17 to slide to the right, and the two clamps 17 will be pulled to press the right end of the gate valve 2, thereby realizing the function of rapid installation of the body 1, and the directional operation can realize the function of rapid disassembly of the body 1, open the gate valve 2 to inject gas into the body 1 through the air hole 23, and start when the body 1 is installed. The hydraulic pump 4 is driven to push the fixed block 6 to slide close to the surface to be cut of the pipeline 3, and then the cylinder 5 is controlled to push the pushing block 10 to slide to the left. The pushing block 10 pulls one end of the two connecting rods 24 to slide and slightly rotates to change the angle. The two connecting rods 24 pull the two clamping blocks 8 to slide to the left and approach each other at the same time, thereby clamping and fixing the fixed fulcrum of the curved surface to be cut of the pipeline 3, and starting the hole opening module 12 to cut the curved surface. When the curved surface is cut, the hydraulic pump 4 is controlled to pull the fixed block 6 to the right. At this time, the fixed block 6 will drive the two clamping blocks 8 to clamp the cut curved surface out of the pipeline 3, and then close the gate valve 2 to discharge the gas through the air hole 23, and then remove the body 1 from the right end of the gate valve 2, control the cylinder 5 to push the pushing block 10 to slide to the right, the two pushing blocks 10 push the two connecting rods 24 to slide to the right, and the two connecting rods 24 push the two clamping blocks 8 to slide to the right and move away from each other, thereby releasing the clamping of the curved surface cut by the hole opening module 12, and then the curved surface can be taken out.

[0027] 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 pressurized plasma drilling machine, comprising a machine body (1), characterized in that: The left side of the machine body (1) is abutted against a gate valve (2), the left side of the gate valve (2) is fixedly connected to a pipeline (3), the right end of the machine body (1) is fixedly connected to a hydraulic pump (4), the left side of the inner wall of the machine body (1) is fixedly connected to an opening module (12), the driving end of the hydraulic pump (4) is fixedly connected to a fixed block (6), the middle part of the right side of the fixed block (6) is fixedly connected to a cylinder (5), the front and rear ends of the fixed block (6) are fixedly connected to a limit block (7), and the insides of the two limit blocks (7) are slidably connected to clamping blocks. (8), the right ends of the two clamping blocks (8) are fixedly connected to the limiting plate (9), the left proximal sides of the two clamping blocks (8) are fixedly connected to the anti-slip pad (11), the middle proximal sides of the two clamping blocks (8) are rotatably connected to the connecting rod (24), the proximal ends of the two connecting rods (24) are rotatably connected to the pushing block (10), the middle part of the pushing block (10) is fixedly connected to the driving end of the cylinder (5), and the left end of the body (1) is provided with a disassembly assembly, which is used for quickly installing and disassembling the body (1).

2. The pressurized plasma drilling machine according to claim 1, characterized in that: The disassembly assembly comprises a pulling block 1 (13), the pulling block 1 (13) being threadedly connected to the outer periphery of the left end of the body (1), the outer periphery of the pulling block 1 (13) being fixedly connected to a driving rod (14), the left end of the body (1) being slidably connected to a pulling block 2 (15), the inner wall of the pulling block 2 (15) being fixedly connected to a limiting block 2 (20) on both the front and rear sides, the two limiting blocks 2 (20) being slidably connected to the front and rear sides of the left part of the body (1). On the side, the front and rear sides of the pulling block 2 (15) are fixedly connected with a fixing plate (16), the insides of the two fixing plates (16) are rotatably connected with a clamp (17), the front and rear sides of the left part of the pulling block 2 (15) are fixedly connected with a spring (18), the far ends of the two springs (18) are respectively fixedly connected to the right ends of the two clamps (17) The far sides of the two clamps (17) are fixedly connected with an anti-slip pad 2 (19).

3. The pressure plasma drilling machine according to claim 1, characterized in that: The surfaces of the two anti-skid pads (11) are both provided with anti-skid grooves, and the upper right side of the machine body (1) is fixedly connected with an air hole (23).

4. The pressure plasma drilling machine according to claim 1, characterized in that: The hole opening module (12) can control the plasma cutter to rotate and move in left and right directions at the same time.

5. The pressure plasma drilling machine according to claim 2, characterized in that: A thread groove is provided on the outer periphery of the middle part of the machine body (1).

6. The pressure plasma drilling machine according to claim 2, characterized in that: The two anti-skid pads 2 (19) are both made of rubber, and the surfaces of the two anti-skid pads 2 (19) are both provided with anti-skid protrusions.

7. The pressure plasma drilling machine according to claim 2, characterized in that: Two slide grooves (22) are provided on both the front and rear sides of the middle of the machine body (1), and the two limit blocks (20) slide inside the two slide grooves (22) respectively.

8. The pressure plasma drilling machine according to claim 2, characterized in that: A slide groove (21) is provided inside the right end of the pulling block (15), and the left end of the pulling block (13) is rotatably connected to the inside of the slide groove (21).

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