Plasma cutting machine base with sliding clamping function
By designing the clamp structure and hydraulic cylinder cooling system on the plasma cutting machine base, the problem of untimely movement and cooling of workpieces during the cutting process is solved, and the cutting accuracy and product quality are improved.
Patent Information
- Application Number
- CN202420315824.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-02-21
AI Technical Summary
During the process of cutting workpieces, the lack of fixing devices causes the workpiece to move, affecting product quality, and failing to cool in time after cutting, resulting in the expansion of the cut.
A sliding clamped plasma cutting machine base is designed, the workpiece is clamped using a clamp structure, and the workpiece is cooled through a hydraulic cylinder and a cooling box.
Effectively prevent the workpiece from moving during the cutting process, improve cutting accuracy, and avoid the incision expansion through timely cooling, improving product quality.
Smart Images
Figure CN222608312U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plasma cutting machines, in particular to a sliding clamping plasma cutting machine base. Background Art
[0002] Plasma cutting machine is a machine that processes metal materials with the help of plasma cutting technology. Plasma cutting is a processing method that uses the heat of high-temperature plasma arc to partially or locally melt (and evaporate) the metal at the incision of the workpiece, and uses the momentum of high-speed plasma to expel the molten metal to form an incision. The plasma cutting machine has a matching machine base for setting up the plasma cutting machine and placing the workpiece waiting to be cut.
[0003] At present, when plasma cutting machines are cutting workpieces, the workpieces are generally placed directly on the barbed wire without a fixing device. Once the workpiece moves during the cutting process, it will affect the product quality. In addition, most workpieces cannot be cooled in time after cutting, resulting in the residual heat of cutting causing the incision to expand, which will also affect the cutting quality. Based on this, we propose a sliding clamping plasma cutting machine base for improvement. Utility Model Content
[0004] The main purpose of the utility model is to provide a sliding clamping plasma cutting machine base, which can effectively solve the technical problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A sliding clamping plasma cutting machine base comprises a cooling box and a cutting machine body, wherein longitudinal screw rods and longitudinal sliding rods are respectively rotatably and fixedly connected at positions near both sides between the front and rear plates of the cooling box, longitudinal sliding rods are respectively threaded and slidably sleeved on the outer walls of the longitudinal screw rods and longitudinal sliding rods, a barbed wire is arranged between the two longitudinal sliding rods, two clamping plates are arranged on the upper ends of the barbed wires, a bracket is fixedly connected to the upper end of the cooling box, a transverse screw rod is rotatably connected between the two top plates of the bracket, a mounting sliding block is threadedly sleeved on the outer wall of the transverse screw rod, a double-axis cylinder is fixedly connected to one side of the mounting sliding block, and the cutting machine body is fixedly connected to the lower end of the double-axis cylinder;
[0007] A cooling groove is provided in the cooling box, the upper ends of the two longitudinal slides are fixedly connected to hydraulic cylinders, the output ends of the two hydraulic cylinders pass through the longitudinal slides and are fixedly connected to mounting parts, and the upper ends of the two mounting parts are fixedly connected to the lower end surface of the barbed wire.
[0008] As a further solution of the utility model, mounting plates are fixedly connected to the upper ends of the front and rear plates of the cooling box, multiple dust hoods are fixedly connected to the outer walls at opposite ends of the two mounting plates, vacuum cleaners are fixedly provided on the front and rear outer walls of the cooling box, and an air intake pipe is fixedly connected between the two vacuum cleaners and the multiple dust hoods.
[0009] As a further solution of the utility model, the upper ends of the two longitudinal sliders are fixedly connected to fixed plates, and the two fixing plates are threaded with adjusting screws, and the two adjusting screws are rotatably sleeved in the two clamping plates at opposite ends.
[0010] As a further solution of the utility model, the other ends of the two adjusting screws are fixedly sleeved with a rotating wheel, and the two clamping plates are fixedly connected with a sliding rod 2 at the opposite ends near the front and rear positions, and the four sliding rods 2 are respectively slidably sleeved in the two fixed plates.
[0011] As a further solution of the utility model, a slide rod 1 is slidably sleeved on the two longitudinal slide blocks, and the lower ends of the two slide rods are respectively fixedly connected to the outer walls of the two mounting parts.
[0012] As a further solution of the utility model, two transverse sliding bars are fixedly connected to the bracket, and the installation slider is slidably sleeved on the outer walls of the two transverse sliding bars.
[0013] As a further solution of the utility model, a motor 1 is fixedly arranged on the outer wall of the cooling box, and the output end of the motor 1 is fixedly connected to one end of the longitudinal screw rod. A motor 2 is fixedly arranged on the outer wall of the bracket, and the output end of the motor 2 is fixedly connected to one end of the transverse screw rod.
[0014] The beneficial effects of the utility model are as follows:
[0015] By arranging a clamping plate structure on the barbed wire and clamping the workpiece with the clamping plate, the workpiece can be prevented from moving during cutting, thereby improving the cutting accuracy. At the same time, multiple dust hoods are arranged at the lateral position of the clamping plate, and the smoke can be sucked away by the vacuum cleaner when the workpiece is cut, thereby reducing environmental pollution.
[0016] By setting a hydraulic cylinder, the mounting part can be driven down in time after the workpiece is cut, so that the barbed wire can be immersed in the coolant, thereby immersing the workpiece in the coolant for timely cooling, avoiding the expansion of the incision caused by residual heat, and further improving the product quality, which is practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of one side of a sliding clamping plasma cutting machine base of the utility model;
[0018] Figure 2This is a schematic diagram of the other side structure of a sliding clamping plasma cutting machine base of the utility model;
[0019] Figure 3 This is a schematic diagram of the internal structure of a sliding clamping plasma cutting machine base of the utility model;
[0020] Figure 4 This is another schematic diagram of the internal structure of a sliding clamping plasma cutting machine base of the utility model.
[0021] In the figure: 1. cooling box; 2. cooling trough; 3. longitudinal screw; 4. longitudinal slide bar; 5. longitudinal slider; 6. hydraulic cylinder; 7. slider one; 8. mounting piece; 9. barbed wire; 10. fixing plate; 11. adjusting screw; 12. clamping plate; 13. slider two; 14. mounting plate; 15. suction pipe; 16. dust hood; 17. vacuum cleaner; 18. bracket; 19. transverse screw; 20. mounting slider; 21. transverse slide bar; 22. double-axis cylinder; 23. cutting machine body. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figure 1-4 As shown, a sliding clamping plasma cutting machine base includes a cooling box 1 and a cutting machine body 23, a longitudinal screw rod 3 and a longitudinal slide rod 4 are rotatably and fixedly connected between the front and rear plates of the cooling box 1 near the two sides, a longitudinal slider 5 is threaded and slidably sleeved on the outer walls of the longitudinal screw rod 3 and the longitudinal slide rod 4, a barbed wire 9 is arranged between the two longitudinal sliders 5, two clamping plates 12 are arranged on the upper end of the barbed wire 9, a bracket 18 is fixedly connected to the upper end of the cooling box 1, a transverse screw rod 19 is rotatably connected between the two top plates of the bracket 18, a mounting slider 20 is threadedly sleeved on the outer wall of the transverse screw rod 19, a double-axis cylinder 22 is fixedly connected to one side of the mounting slider 20, and a cutting machine body 23 is fixedly connected to the lower end of the double-axis cylinder 22.
[0024] A cooling groove 2 is provided in the cooling box 1. The upper ends of the two longitudinal sliders 5 are fixedly connected to hydraulic cylinders 6. The output ends of the two hydraulic cylinders 6 penetrate the longitudinal sliders 5 and are fixedly connected to mounting parts 8. The upper ends of the two mounting parts 8 are fixedly connected to the lower end surface of the barbed wire 9.
[0025] In this embodiment, mounting plates 14 are fixedly connected to the upper ends of the front and rear plates of the cooling box 1, and multiple dust hoods 16 are fixedly connected to the outer walls at the opposite ends of the two mounting plates 14. Vacuum cleaners 17 are fixedly arranged on the front and rear outer walls of the cooling box 1, and an air suction pipe 15 is fixedly connected between the two vacuum cleaners 17 and the multiple dust hoods 16. The vacuum cleaner 17 draws air through the air suction pipe 15, and then the smoke generated by cutting is sucked away through the dust hood 16 to reduce pollution.
[0026] In this embodiment, the upper ends of the two longitudinal sliders 5 are fixedly connected to the fixed plates 10, and the two fixed plates 10 are threaded with adjusting screws 11. The two adjusting screws 11 are rotatably sleeved in the two clamping plates 12 at opposite ends, so that the adjusting screws 11 can be extended and retracted relative to the fixed plates 10 when rotating, thereby driving the clamping plates 12 to move.
[0027] In this embodiment, the other ends of the two adjusting screws 11 are fixedly sleeved with a rotating wheel, which can conveniently drive the adjusting screws 11 to rotate. The two clamping plates 12 are fixedly connected with sliding rods 13 at the opposite ends near the front and rear positions. The four sliding rods 13 are respectively slidably sleeved in the two fixed plates 10. The sliding rods 13 are used to limit the clamping plates 12 so that they can move relatively stably.
[0028] In this embodiment, a slide rod 7 is slidably sleeved on each of the two longitudinal sliders 5, and the lower ends of the two slide rods 7 are respectively fixedly connected to the outer walls of the two mounting members 8. The slide rod 7 is used to limit the movement of the mounting members 8, and at the same time acts as a load when the longitudinal slider 5 threadedly sleeved on the longitudinal screw rod 3 moves.
[0029] In this embodiment, two transverse slide bars 21 are fixedly connected to the bracket 18, and the installation slider 20 is slidably sleeved on the outer walls of the two transverse slide bars 21. The transverse slide bars 21 are used to limit the installation slider 20 so that it can move stably.
[0030] In this embodiment, a motor 1 is fixedly arranged on the outer wall of the cooling box 1, and the output end of the motor 1 is fixedly connected to one end of the longitudinal screw rod 3. The longitudinal screw rod 3 is driven to rotate by the motor 1, thereby controlling the movement of the longitudinal slider 5 of the threaded sleeve. A motor 2 is fixedly arranged on the outer wall of the bracket 18, and the output end of the motor 2 is fixedly connected to one end of the transverse screw rod 19. The transverse screw rod 19 is driven to rotate by the motor 2, thereby controlling the movement of the installation slider 20.
[0031] It should be noted that the utility model is a sliding clamping plasma cutting machine base. When in use, the workpiece to be cut is placed on the barbed wire 9, and then the adjusting screw 11 is rotated to drive the two clamping plates 12 to move relative to each other, and the workpiece is clamped and fixed. Then, the longitudinal screw rod 3 is driven by the motor 1 to rotate and control the longitudinal slider 5 to move, thereby driving the barbed wire 9 to move in the longitudinal position through the mounting member 8. At the same time, the transverse screw rod 19 is driven by the motor 2 to rotate and control the installation slider 20 to move, thereby driving the cutting machine body 23 to move in the transverse position through the double-axis cylinder 22. The two cooperate with each other to achieve cutting of different patterns. After the cutting is completed, the adjusting screw 11 is rotated to drive the clamping plate 12 to move, and the clamping of the workpiece is stopped. Then the hydraulic cylinder 6 is actuated to drive the barbed wire 9 to descend through the mounting member 8, and then drive the workpiece to be immersed in the coolant contained in the cooling tank 2 for timely cooling, thereby improving the cutting effect.
[0032] During the above workpiece cutting process, the vacuum cleaner 17 is started to extract air through the suction pipe 15, and the smoke generated by the cutting is promptly extracted through the dust hood 16 to avoid polluting the environment.
[0033] 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. A sliding clamping plasma cutting machine base, comprising a cooling box (1) and a cutting machine body (23), characterized in that: A longitudinal screw rod (3) and a longitudinal slide rod (4) are rotatably and fixedly connected at positions near both sides between the front and rear plates of the cooling box (1); longitudinal slide rods (5) are threadedly and slidably sleeved on the outer walls of the longitudinal screw rod (3) and the longitudinal slide rod (4); a barbed wire (9) is arranged between the two longitudinal slide rods (5); two clamping plates (12) are arranged at the upper end of the barbed wire (9); a bracket (18) is fixedly connected to the upper end of the cooling box (1); a transverse screw rod (19) is rotatably connected between the two top plates of the bracket (18); a mounting slide rod (20) is threadedly sleeved on the outer wall of the transverse screw rod (19); a double-axis cylinder (22) is fixedly connected to one side of the mounting slide rod (20); and the cutting machine body (23) is fixedly connected to the lower end of the double-axis cylinder (22); A cooling groove (2) is provided in the cooling box (1), the upper ends of the two longitudinal slide blocks (5) are fixedly connected to hydraulic cylinders (6), the output ends of the two hydraulic cylinders (6) pass through the longitudinal slide blocks (5) and are fixedly connected to mounting members (8), and the upper ends of the two mounting members (8) are fixedly connected to the lower end surface of the barbed wire (9).
2. The slide-clamping plasma cutting machine base according to claim 1, characterized in that: The upper ends of the front and rear plates of the cooling box (1) are fixedly connected to mounting plates (14), and a plurality of dust hoods (16) are fixedly connected to the outer walls of the two mounting plates (14) at opposite ends. Dust collectors (17) are fixedly arranged on the front and rear outer walls of the cooling box (1), and an air intake pipe (15) is fixedly connected between the two dust collectors (17) and the plurality of dust hoods (16).
3. The slide-clamping plasma cutting machine base according to claim 1, characterized in that: The upper ends of the two longitudinal slide blocks (5) are fixedly connected to a fixing plate (10), and the two fixing plates (10) are threadedly sleeved with adjusting screws (11), and the two adjusting screws (11) are rotatably sleeved in two clamping plates (12) at opposite ends.
4. The slide-clamping plasma cutting machine base according to claim 3, characterized in that: The other ends of the two adjusting screw rods (11) are fixedly sleeved with rotating wheels, and the two clamping plates (12) are fixedly connected with two sliding rods (13) at the opposite ends near the front and rear positions, and the four sliding rods (13) are respectively slidably sleeved in the two fixed plates (10).
5. The slide-clamping plasma cutting machine base according to claim 1, characterized in that: The two longitudinal slide blocks (5) are both slidably sleeved with a slide rod (7), and the lower ends of the two slide rods (7) are respectively fixedly connected to the outer walls of the two mounting parts (8).
6. The slide-clamping plasma cutting machine stand according to claim 1, characterized in that: Two transverse sliding bars (21) are fixedly connected to the bracket (18), and the mounting slide block (20) is slidably sleeved on the outer walls of the two transverse sliding bars (21).
7. The slide-clamping plasma cutting machine stand according to claim 1, characterized in that: A motor 1 is fixedly arranged on the outer wall of the cooling box (1), and the output end of the motor 1 is fixedly connected to one end of the longitudinal screw rod (3). A motor 2 is fixedly arranged on the outer wall of the bracket (18), and the output end of the motor 2 is fixedly connected to one end of the transverse screw rod (19).