Plasma cutting machine base with sliding type clamping structure

Abstract

The utility model discloses a plasma cutting machine base with a sliding type clamping structure, and relates to the technical field of plasma cutting machine bases, the plasma cutting machine base comprises a machine base, first sliding rails are fixedly installed at the two ends of the outer top of the machine base, and the outer tops of the two first sliding rails are jointly connected with a U-shaped frame through first sliding blocks; a fixing assembly used for limiting and clamping a workpiece is arranged in the U-shaped frame. The two-way motor is used for driving the two lead screws to rotate, and then the two limiting plates are driven to get away from each other or get close to each other in the U-shaped frame, so that workpieces of different sizes can be limited and clamped according to different cutting requirements, the workpieces are prevented from moving in the cutting process, and the cutting efficiency is improved. And the cutting accuracy and the quality of finished products are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of plasma cutting machine bases, in particular to a plasma cutting machine base with a sliding clamping structure. Background Art

[0002] A plasma cutting machine is a machine that processes metal materials using plasma cutting technology. Plasma cutting is a processing method that uses the heat of a high-temperature plasma arc to partially or partially melt (and evaporate) the metal at the workpiece incision, 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 to be cut.

[0003] For example, Chinese patent publication number CN219188956U discloses a plasma cutting machine base with a sliding clamping mechanism, which includes a base, a drive mechanism, and a plasma cutting machine, wherein the drive mechanism is mounted on the top of the base. In the above-mentioned public document, the support plate is moved according to different cutting requirements, thereby driving the placement plate and the material to slide, facilitating the plasma cutting machine to cut the material; the adjustment screw, the adjustment plate, the connecting rod, and the clamping plate cooperate to clamp and fix materials of different sizes, ensuring that the material does not move during the cutting process, ensuring the accuracy of the cutting and the quality of the finished product; the collection box and the collection basket can collect waste and scrap, reducing material waste and lowering production costs. However, when used, this patent is not conducive to effective limit clamping of the cut workpiece, resulting in the workpiece easily deviating during the cutting process, which in turn causes cutting errors, thereby affecting the quality of the finished product. To this end, those skilled in the art provide a plasma cutting machine base with a sliding clamping structure to solve the problems raised in the above background technology. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a plasma cutting machine base with a sliding clamping structure, which solves the problem raised in the above background technology that it is not conducive to effective limiting clamping of the cut workpiece, resulting in the workpiece being easily offset during the cutting process, and then causing cutting errors, thereby affecting the quality of the finished product.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a plasma cutting machine base with a sliding clamping structure, comprising a machine base, first slide rails fixedly mounted at both ends of the outer top of the machine base, a U-shaped frame connected to the outer tops of the two first slide rails via a first slider, and a fixing component for limiting and clamping a workpiece is provided inside the U-shaped frame;

[0006] A second slide rail is fixedly mounted on one of the other two ends of the outer top of the base, and a semi-open slot is provided on the other side. A first automatic push rod is fixedly mounted on the outer top of the second slide rail via a second slider, and a plasma cutting machine is fixedly mounted on the telescopic end of the first automatic push rod. A loading assembly is provided on the inner bottom surface of the base corresponding to the slot.

[0007] As a further technical solution of the present invention, the fixing component includes a bidirectional motor fixed at the center position of the inner bottom surface of the U-shaped frame, and the output ends on both sides of the bidirectional motor are fixedly connected to a screw rod, and one end of the two screw rods is respectively rotatably connected to the inner side walls on both sides of the U-shaped frame.

[0008] As a further technical solution of the present invention, T-shaped blocks are threadedly sleeved on the outer circumferential surfaces of the two screw rods, and through-type openings are opened at both ends of the outer top of the U-shaped frame. One end of the two T-shaped blocks extends along the inner side of the two groups of openings to the outer top of the U-shaped frame, and the other ends of the two T-shaped blocks are fixedly installed with limit plates.

[0009] As a further technical solution of the present invention, the loading assembly includes a second automatic push rod fixedly mounted on the inner bottom surface of the machine base, the telescopic end of the second automatic push rod is fixedly mounted with a connecting plate that matches the slot, and the two ends of the outer top of the connecting plate are respectively fixedly mounted with placement plates, and arc-shaped grooves are opened on the outer tops of the two placement plates.

[0010] As a further technical solution of the present invention, a through-type flow groove is provided on the outer top of the base and between the notch and the second slide rail.

[0011] As a further technical solution of the present invention, a semi-open chute is provided on one end of the inner bottom surface of the machine base, and a collection box is placed inside the chute, and the collection box corresponds to the circulation chute.

[0012] The utility model provides a plasma cutting machine base with a sliding clamping structure, which has the following beneficial effects compared with the prior art:

[0013] 1. This design of a plasma cutting machine base with a sliding clamping structure uses a bidirectional motor as a power source to drive the two screws to rotate during limit clamping, thereby driving the two limit plates to move away from or closer to each other inside the U-shaped frame. This allows for limit clamping of workpieces of different sizes according to different cutting requirements, preventing the workpiece from moving during the cutting process and ensuring cutting accuracy and the quality of the finished product.

[0014] 2. This design uses a plasma cutting machine base with a sliding clamping structure. The second automatic push rod drives the connecting plate to move upward along the slot, thereby lifting the workpiece to be cut to a suitable position, thereby facilitating the subsequent clamping work of the limit plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a first three-dimensional structure of a plasma cutting machine base with a sliding clamping structure;

[0016] Figure 2 A second three-dimensional structural diagram of a plasma cutting machine base with a sliding clamping structure;

[0017] Figure 3 The figure is a schematic diagram of the overall structure of a plasma cutting machine base with a sliding clamping structure.

[0018] In the figure: 1. Machine base; 2. First slide rail; 3. U-shaped frame; 4. Second slide rail; 5. Notch; 6. First automatic push rod; 7. Plasma cutter; 8. Bidirectional motor; 9. Screw; 10. T-shaped block; 11. Opening; 12. Limit plate; 13. Second automatic push rod; 14. Connecting plate; 15. Placement plate; 16. Arc groove; 17. Circulation slot; 18. Slide slot; 19. Collection box. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-3The U-shaped frame 3 is a kind of fixed frame 3, and the U-shaped frame 3 is a kind of fixed frame 3. When performing limit clamping, first place the workpiece to be cut between the two limit plates 12, and then start the bidirectional motor 8 to drive the two screw rods 9 to rotate, thereby driving the two T-shaped blocks 10 to slide back and forth along the inner sides of the two openings 11, moving away from or approaching each other. Workpieces of different sizes can be limit clamped according to different cutting requirements, and then the U-shaped frame 3 is pushed to slide on the two first slide rails 2, and then the workpiece is moved to the working area of the plasma cutting machine 7 for cutting processing. The clamping and fixing action of the limit plate 12 prevents the workpiece from moving during the cutting process, thereby ensuring the accuracy of the cutting and the quality of the finished product.

[0021] A second slide rail 4 is fixedly installed on one of the other two ends of the outer top of the machine base 1, and a semi-open slot 5 is opened on the other side. A first automatic push rod 6 is fixedly installed on the outer top of the second slide rail 4 through a second slider, and a plasma cutting machine 7 is fixedly installed on the telescopic end of the first automatic push rod 6. A carrying assembly is provided on the inner bottom surface of the machine base 1 and corresponds to the slot 5. The carrying assembly includes a second automatic push rod 13 fixedly installed on the inner bottom surface of the machine base 1, and a connecting plate 14 that matches the slot 5 is fixedly installed on the telescopic end of the second automatic push rod 13, and a placement plate 15 is fixedly installed on both ends of the outer top of the connecting plate 14. At the same time, an arc-shaped groove 16 is opened on the outer top of the two placement plates 15. By starting the first automatic push rod 6, the plasma cutter 7 is driven to move up and down, and at the same time, the plasma cutter 7 is pushed to move horizontally along the outer top of the second slide rail 4, so that the workpiece can be cut at different positions as needed. Before cutting, the second automatic push rod 13 is started to drive the connecting plate 14 to move upward along the slot 5, and then the workpiece is placed on the arc groove 16 or the placement plate 15 according to the different sizes and shapes of the workpiece to be cut, so as to facilitate subsequent clamping. This can prevent some circular workpieces from sliding and then offsetting and falling off before clamping, thereby causing the workpiece to be unable to be clamped, thereby affecting the subsequent cutting processing work.

[0022] A through-type flow slot 17 is provided on the outer top of the base 1, between the notch 5 and the second slide rail 4. A semi-open chute 18 is provided on one end of the inner bottom surface of the base 1. A collection box 19 is placed inside the chute 18, and the collection box 19 corresponds to the flow slot 17. After cutting, the workpieces fall along the flow slot 17 into the collection box 19 for unified collection. When the collection box 19 is full, the collection box 19 is removed along the chute 18 by grasping the handle, and the cut workpieces are collected for the next processing step.

[0023] The working principle of the utility model is as follows: when in use, the second automatic push rod 13 is first started to drive the connecting plate 14 to move upward along the slot 5, and the placement plate 15 is lifted, and then the workpiece is placed on the arc groove 16 or the placement plate 15 according to the different sizes and shapes of the workpiece to be cut.

[0024] At the same time, push the U-shaped frame 3 to slide on the two first slide rails 2 and move it to the working area of the placement plate 15. Then start the bidirectional motor 8 to drive the two screw rods 9 to rotate, thereby driving the two T-shaped blocks 10 to slide back and forth along the inner sides of the two openings 11 away from or close to each other to limit the clamping of the two ends of the workpiece placed on the placement plate 15. Then push the U-shaped frame 3 again along its first slide rail 2 to the working area of the plasma cutting machine 7.

[0025] At the same time, the plasma cutting machine 7 is started to cut the workpiece, and the first automatic push rod 6 is started as needed to drive the plasma cutting machine 7 to cut the workpiece in the up and down directions, and then the plasma cutting machine 7 is pushed to move along the outer top of the second slide rail 4 to cut the workpiece in the left and right directions.

[0026] After the workpiece is cut, it falls into the collection box 19 along the circulation groove 17 for unified collection. When the collection box 19 is full, the collection box 19 is taken out along the slide 18 by holding the handle, and the workpiece that has been cut is collected and processed in the next step.

[0027] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A plasma cutting machine base with a sliding clamping structure, characterized in that: The machine base (1) comprises a first slide rail (2) fixedly mounted at both ends of the outer top of the machine base (1); a U-shaped frame (3) is connected to the outer tops of the two first slide rails (2) via a first slider; a fixing assembly for limiting and clamping a workpiece is provided inside the U-shaped frame (3); A second slide rail (4) is fixedly mounted on one of the other two ends of the outer top of the machine base (1), and a semi-open slot (5) is provided on the other side. A first automatic push rod (6) is fixedly mounted on the outer top of the second slide rail (4) via a second slider, and a plasma cutting machine (7) is fixedly mounted on the telescopic end of the first automatic push rod (6). A loading assembly is provided on the inner bottom surface of the machine base (1) corresponding to the slot (5).

2. The plasma cutting machine base with a sliding clamping structure according to claim 1, characterized in that: The fixing assembly comprises a bidirectional motor (8) fixed at the center of the inner bottom surface of the U-shaped frame (3), both output ends of the bidirectional motor (8) are fixedly connected to screw rods (9), and one end of the two screw rods (9) is respectively rotatably connected to the inner side walls of both sides of the U-shaped frame (3).

3. The plasma cutting machine base with a sliding clamping structure according to claim 2, characterized in that: T-shaped blocks (10) are threadedly sleeved on the outer peripheral surfaces of the two screw rods (9), and through-type openings (11) are opened at both ends of the outer top of the U-shaped frame (3). One end of the two T-shaped blocks (10) extends along the inner side of the two groups of openings (11) to the outer top of the U-shaped frame (3), and the other ends of the two T-shaped blocks (10) are fixedly installed with limit plates (12).

4. The plasma cutting machine base with a sliding clamping structure according to claim 1, characterized in that: The object-carrying assembly comprises a second automatic push rod (13) fixedly mounted on the inner bottom surface of the machine base (1); a connecting plate (14) that matches the notch (5) is fixedly mounted on the telescopic end of the second automatic push rod (13); and placement plates (15) are fixedly mounted on both ends of the outer top of the connection plate (14); and arc-shaped grooves (16) are formed on the outer tops of the two placement plates (15).

5. The plasma cutting machine base with a sliding clamping structure according to claim 1, characterized in that: A through-type flow groove (17) is provided on the outer top of the machine base (1) and located between the notch (5) and the second slide rail (4).

6. The plasma cutting machine base with a sliding clamping structure according to claim 5, characterized in that: A semi-open chute (18) is provided on one end of the inner bottom surface of the machine base (1), and a collecting box (19) is placed inside the chute (18), and the collecting box (19) corresponds to the circulation slot (17).

Images