Stainless steel flange cutting machine

Abstract

The utility model discloses a stainless steel flange cutting machine, which belongs to the field of flange cutting machines and comprises a base, a support frame is fixedly mounted at the top end of the base, an electric slide rail is fixedly arranged on one side of the support frame, a laser cutting knife is fixedly arranged at the moving end of the electric slide rail, and the laser cutting knife is fixedly arranged on the base. A material carrying table is arranged at the top end of the base, a cavity is formed in the material carrying table, a negative pressure bin is fixedly installed in the cavity, a plurality of adsorption pipes are evenly and fixedly installed at the top end of the negative pressure bin, and the interiors of the adsorption pipes communicate with the interior of the negative pressure bin. One end of the adsorption pipe extends to the top end of the material carrying table through the through groove, one side of the negative pressure bin is fixedly connected with an air pressure pipe, and one end of the air pressure pipe extends to the outer side of the material carrying table through the through groove and is fixedly connected with a high-pressure vacuum pump. And the cleanliness during chipping cleaning is improved.

Description

Technical Field

[0001] The utility model relates to the field of flange cutting machines, and more specifically, to a stainless steel flange cutting machine. Background Art

[0002] A flange, also known as a flange convex disc or a flange. A flange is a part used for connecting shafts to each other and is used for connecting between pipe ends; there are also flanges used at the inlets and outlets of equipment for connecting between two pieces of equipment, such as a reducer flange. A flange connection or a flange joint refers to a detachable connection formed by connecting a flange, a gasket, and bolts together as a set of combined sealing structures. A pipe flange refers to a flange used for piping in a piping device, and when used on equipment, it refers to the inlet and outlet flanges of the equipment. There are holes in the flange, and bolts tightly connect the two flanges. Usually, the flange will be cut and processed by equipment such as a laser cutting machine and a high-pressure water jet cutting machine.

[0003] Based on the above, the inventor found that: when the existing cutting machines fix the flange material, it is rather cumbersome. Since most flanges are circular in shape, usually when fixing the raw material, space needs to be left for the circular part to avoid interference during cutting. However, the existing fixing methods are rather cumbersome, and a large amount of debris will be generated during cutting, making it inconvenient for the staff to clean them up centrally. Therefore, in view of this, the existing structure is studied and improved to provide a stainless steel flange cutting machine, aiming to achieve a more practical value. Summary of the Utility Model

[0004] 1. Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a stainless steel flange cutting machine, which can improve the convenience of fixing the flange material and the cleanliness during debris cleaning.

[0006] 2. Technical Solutions

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A stainless steel flange cutting machine includes a base. A support frame is fixedly installed at the top end of the base. An electric slide rail is fixedly arranged on one side of the support frame. A laser cutting knife is fixedly arranged at the moving end of the electric slide rail. A loading table is arranged at the top end of the base. A cavity is opened inside the loading table. A negative pressure chamber is fixedly installed inside the cavity. A plurality of adsorption pipes are evenly and fixedly installed at the top end of the negative pressure chamber, and the inside of the adsorption pipe is communicated with the inside of the negative pressure chamber. One end of the adsorption pipe extends to the top end of the loading table through a through groove. One side of the negative pressure chamber is fixedly connected with a pneumatic pipe, and one end of the pneumatic pipe extends to the outside of the loading table through a through groove and is fixedly connected with a high-pressure vacuum pump.

[0009] Furthermore, a fixing block is fixedly installed at the top end of the base. One side of the fixing block is also provided with a lead screw through a bearing. One end of the lead screw is drivingly connected to a servo motor, and the servo motor is fixedly connected to the top end of the base. A moving block is connected to the outside of the lead screw through a thread.

[0010] Furthermore, a fixing box is fixedly installed at the top end of the moving block. The top end and one side of the fixing box are both open, and the top end of the fixing box is fixedly connected to the bottom end of the loading table.

[0011] Furthermore, a storage drawer is inserted and installed inside the fixing box, and a pair of chip discharge grooves are formed at the top end of the loading table.

[0012] Furthermore, the pair of chip discharge grooves are respectively located on both sides of the adsorption tube, and one side of the inner wall of the chip discharge groove is in a slope shape.

[0013] Furthermore, sliding grooves are formed on both sides of the inner wall of the fixing box, and sliders are slidably installed inside the sliding grooves. One side of the two sliders is respectively fixedly connected to both sides of the storage drawer.

[0014] Furthermore, a pair of clamping rails are fixedly installed at the top end of the base. The pair of clamping rails are respectively located on both sides of the lead screw, and clamping seats are clamped and installed at the top ends of the pair of clamping rails. The top ends of the two clamping seats are fixedly connected to the bottom end of the fixing box.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] (1) In this solution, by setting a negative pressure chamber, an adsorption tube and a pneumatic tube, after the device is put into use, the material is placed at the top end of the loading table. Subsequently, a high-pressure vacuum pump connected to one end of the pneumatic tube generates negative pressure inside the negative pressure chamber, so that suction is generated at one end of the adsorption tube. The material is firmly adsorbed to the top end of the loading table by contacting one end of the adsorption tube with the material. Subsequently, the laser cutting tool is driven by the electric slide rail to cut the material. The convenience and firmness of flange cutting and fixing can be effectively improved by this device.

[0018] (2) In this solution, by setting a fixed box, a chip trough, a card rail and a card seat, after the laser cutting tool finishes cutting the material, the chips generated by the cutting can be cleaned by the staff through the chip trough into the storage drawer inside the fixed box. After the processing is completed, the storage drawer can be directly pulled out to centrally process the chips. When the loading table bears the material for processing, the servo motor will drive the lead screw to rotate, so that the moving block can drive the material on the loading table to move. While moving, the card seat will move on the card rail. Through this structure, the convenience of chip cleaning can be effectively improved, and at the same time, the stability of the overall device operation is also improved. Brief Description of the Drawings

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a front view plane sectional schematic diagram of the loading table structure of the present utility model;

[0021] Figure 3 is a three-dimensional disassembled schematic diagram of the loading table structure of the present utility model;

[0022] Figure 4 is of the present utility model Figure 3 local structure enlarged schematic diagram at A in.

[0023] Explanation of the reference numerals in the drawings:

[0024] 1. Base; 2. Support frame; 3. Electric slide rail; 4. Laser cutting tool; 5. Loading table; 6. Cavity; 7. Negative pressure bin; 8. Adsorption tube; 9. Fixed block; 10. Lead screw; 11. Servo motor; 12. Moving block; 13. Fixed box; 14. Storage drawer; 15. Chip trough; 16. Slide groove; 17. Slide block; 18. Card rail; 19. Card seat; 20. Air pressure tube. Detailed Description of the Preferred Embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment:

[0027] Please refer to Figures 1-4, a stainless steel flange cutting machine, including a base 1, a support frame 2 is fixedly installed at the top of the base 1, an electric slide rail 3 is fixedly arranged on one side of the support frame 2, a laser cutting knife 4 is fixedly arranged at the mobile end of the electric slide rail 3, a loading table 5 is arranged at the top of the base 1, a cavity 6 is opened inside the loading table 5, a negative pressure bin 7 is fixedly installed inside the cavity 6, a plurality of adsorption tubes 8 are uniformly and fixedly installed at the top of the negative pressure bin 7, and the inside of the adsorption tube 8 is communicated with the inside of the negative pressure bin 7, one end of the adsorption tube 8 extends to the top of the loading table 5 through a through groove, one side of the negative pressure bin 7 is fixedly connected with a pneumatic tube 20, and one end of the pneumatic tube 20 extends to the outside of the loading table 5 through a through groove and is fixedly connected with a high-pressure vacuum pump. Through this device, the convenience of fixing the cutting material can be effectively improved.

[0028] Refer to Figure 2 , 3 , a fixing block 9 is fixedly installed at the top of the base 1, a lead screw 10 is also installed on one side of the fixing block 9 through a bearing, one end of the lead screw 10 is drivingly connected with a servo motor 11, the servo motor 11 is fixedly connected with the top of the base 1, and a moving block 12 is threadedly connected to the outside of the lead screw 10; a fixing box 13 is fixedly installed at the top of the moving block 12, and the top and one side of the fixing box 13 are both open, and the top of the fixing box 13 is fixedly connected with the bottom of the loading table 5. By driving the lead screw 10 to rotate through the servo motor 11, the moving block 12 on the outside of the lead screw 10 can drive the loading table 5 to move, thereby improving the mobility during cutting.

[0029] Refer to Figure 3 , 4 , a storage drawer 14 is inserted and installed inside the fixing box 13, and a pair of chip discharge grooves 15 are opened at the top of the loading table 5; the pair of chip discharge grooves 15 are respectively located on both sides of the adsorption tube 8, and one side of the inner wall of the chip discharge groove 15 is in a slope shape; sliding grooves 16 are opened on both sides of the inner wall of the fixing box 13, and sliding blocks 17 are slidably installed inside the sliding grooves 16, and one side of the two sliding blocks 17 is respectively fixedly connected with both sides of the storage drawer 14. Through the slope of the inner wall of the chip discharge groove 15, the chips can be effectively guided into the storage drawer 14 inside the fixing box 13, and when the storage drawer 14 is pulled out, the sliding block 17 will move in the sliding groove 16 on the inner wall of the fixing box 13, thereby improving the stability when the storage drawer 14 is pulled out.

[0030] Refer to Figure 1 , 3 , a pair of clamping rails 18 are fixedly installed at the top of the base 1, the pair of clamping rails 18 are respectively located on both sides of the lead screw 10, a clamping seat 19 is clamped and installed at the top of each of the pair of clamping rails 18, and the tops of the two clamping seats 19 are fixedly connected with the bottom of the fixing box 13. When the loading table 5 moves, the clamping seat 19 at its bottom will move on the clamping rail 18, improving the smoothness of the movement of the loading table 5.

[0031] During use: First, place the material on the top of the material loading table 5. Subsequently, a high-pressure vacuum pump connected to one end of the pneumatic tube 20 generates negative pressure inside the negative pressure chamber 7, thereby generating suction at one end of the suction tube 8. By contacting one end of the suction tube 8 with the material, the material can be firmly adsorbed to the top of the material loading table 5. Subsequently, the laser cutting tool 4 is driven by the electric slide rail 3 to cut the material. After the laser cutting tool 4 finishes cutting the material, the debris generated by the cutting can be cleared by the operator through the chip removal groove 15 into the storage drawer 14 inside the fixed box 13. After the processing is completed, the storage drawer 14 can be directly pulled out to centrally process the debris.

[0032] The above is only a preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and its improvement concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A stainless steel flange cutting machine, comprising a base (1), characterized in that: A support frame (2) is fixedly installed on the top of the base (1), an electric slide rail (3) is fixedly installed on one side of the support frame (2), and a laser cutting knife (4) is fixedly installed on the movable end of the electric slide rail (3). A loading platform (5) is arranged on the top of the base (1), a cavity (6) is opened inside the loading platform (5), a negative pressure bin (7) is fixedly installed inside the cavity (6), a plurality of adsorption tubes (8) are evenly fixedly installed on the top of the negative pressure bin (7), and the interior of the adsorption tube (8) is interconnected with the interior of the negative pressure bin (7), one end of the adsorption tube (8) extends to the top of the loading platform (5) through a through groove, and an air pressure pipe (20) is fixedly connected to one side of the negative pressure bin (7), and one end of the air pressure pipe (20) extends to the outside of the loading platform (5) through the through groove and is fixedly connected to a high-pressure vacuum pump.

2. A stainless steel flange cutting machine according to claim 1, characterized in that: A fixed block (9) is fixedly mounted on the top of the base (1); a screw rod (10) is mounted on one side of the fixed block (9) via a bearing; one end of the screw rod (10) is transmission-connected to a servo motor (11); the servo motor (11) is fixedly connected to the top of the base (1); and a moving block (12) is threadedly connected to the outer side of the screw rod (10).

3. A stainless steel flange cutting machine according to claim 2, characterized in that: A fixed box (13) is fixedly mounted on the top of the moving block (12), and the top and one side of the fixed box (13) are both open, and the top of the fixed box (13) is fixedly connected to the bottom of the loading platform (5).

4. A stainless steel flange cutting machine according to claim 3, characterized in that: A storage drawer (14) is inserted and installed inside the fixing box (13), and a pair of chip passing grooves (15) are provided at the top of the loading platform (5).

5. A stainless steel flange cutting machine according to claim 4, characterized in that: A pair of chip grooves (15) are respectively located on both sides of the adsorption tube (8), and one side of the inner wall of the chip groove (15) is sloped.

6. A stainless steel flange cutting machine according to claim 3, characterized in that: Slide grooves (16) are provided on both sides of the inner wall of the fixed box (13), and sliders (17) are slidably installed inside the slide grooves (16), and one side of the two sliders (17) is fixedly connected to the two sides of the storage drawer (14) respectively.

7. The stainless steel flange cutting machine according to claim 3, characterized in that: A pair of rails (18) are fixedly mounted on the top of the base (1), the pair of rails (18) are respectively located on both sides of the screw rod (10), and a holder (19) is mounted on the top of each of the rails (18), and the tops of the two holders (19) are fixedly connected to the bottom of the fixed box (13).

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