Metal product welding spot cutting equipment with positioning function

Abstract

The utility model discloses metal product welding spot cutting equipment with a positioning function, and belongs to the technical field of welding spot cutting. Comprising a workbench, a supporting frame is arranged at the top of the workbench, an air cylinder is fixedly installed at the top of the supporting frame, an ejector rod of the air cylinder penetrates through one side of the supporting frame and is connected with a protection device, a cutting module is installed in the protection device, the protection device comprises a protection box, and a built-in groove is formed in the protection box; a plurality of protection rods are slidably connected to the inner wall of the built-in groove, fixing grooves are formed in the tops of the protection rods, and fixing rods are slidably connected into the fixing grooves; according to the metal pipe cutting device, the protection box is driven by the air cylinder to move downwards, so that the protection box drives the protection rods to move downwards, then several of the protection rods move inwards after making contact with the metal pipe, and then the other protection rods make contact with the outer surface of the metal pipe through elasticity of the springs, so that a cutting area is shielded; and follow-up cleaning inconvenience caused by flying of sweeps is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of solder joint cutting, and particularly relates to a metal product solder joint cutting device with a positioning function. Background Technique

[0002] The main function of solder joint cutting is to remove or modify welded components, which is very important in metal processing, maintenance, and the processing of other materials. However, solder joint cutting includes arc cutting, shielded gas cutting methods, rotary knives, and cutting knives, etc.

[0003] The utility model with Chinese Application No. 202322993905.0 discloses a solder joint cutting machine, belonging to the technical field of laser processing. It includes a cabinet, a workbench is horizontally fixed on the top of the cabinet, a lifting mechanism is vertically installed on the top of the workbench, a support plate is horizontally installed on the lifting mechanism, a laser is installed at one end of the top of the support plate, a square head is provided at the output end of the laser, a spot scanning head is installed at the bottom of the square head, and a vision camera mechanism is installed on the support plate. However, in the actual use process, since a certain amount of waste residue will be generated during cutting, and the waste residue will bounce out during cutting, polluting the working environment, and thus it is not convenient for subsequent cleaning. Content of the Utility Model

[0004] The purpose of the utility model is to provide a metal product solder joint cutting device with a positioning function to solve the problem that the waste residue generated during cutting bounces out and pollutes the working environment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A metal product solder joint cutting device with a positioning function, including a workbench, a support frame is arranged on the top of the workbench, a cylinder is fixedly installed on the top of the support frame, the top rod of the cylinder penetrates through one side of the support frame and is connected with a protection device, and a cutting module is installed in the protection device. The protection device includes a protection box, an internal slot is opened in the protection box, a plurality of protection rods are slidably connected to the inner wall of the internal slot, a fixing slot is opened at the top of the protection rod, a fixing rod is slidably connected in the fixing slot, and a spring is sleeved on the outer wall of the fixing rod.

[0006] As a further description of the above technical solution:

[0007] Both ends of the spring are respectively connected to one side of the inner wall of the internal slot and the top of the protection rod, the other end of the fixing rod is connected to one side of the inner wall of the internal slot, and two adjacent protection rods are in contact with each other and slidably connected, and the bottom of the support frame is in contact with and slidably connected to the top of the workbench.

[0008] As a further description of the above technical solution:

[0009] Two limiting grooves are formed in the inner wall of the fixed groove, and a limiting rod is slidably connected in the limiting groove, and one end of the limiting rod is connected to the outer wall of the fixed rod.

[0010] As a further description of the above technical solution:

[0011] The top of the protective box is connected to the top rod of the cylinder, and the top of the inner wall of the protective box is connected to one side of the cutting module.

[0012] As a further description of the above technical solution:

[0013] A first through groove is formed in the top of the workbench, a second threaded seat is slidably connected to the inner wall of the first through groove, the top of the second threaded seat is connected to the bottom of the support frame, and a first motor is fixedly installed on one side of the workbench. The output shaft of the first motor extends into the first through groove and is connected to a threaded rod. The outer wall of the threaded rod is threadedly connected to the inner wall of the second threaded seat, and the other end of the threaded rod is rotatably connected to one side of the inner wall of the first through groove.

[0014] As a further description of the above technical solution:

[0015] A second through groove is formed in the top of the workbench, a second motor is fixedly installed on one side of the workbench, the output shaft of the second motor extends into the second through groove and is connected to a double-threaded rod, and the other end of the double-threaded rod is rotatably connected to the inner wall of the second through groove. Two first threaded seats are threadedly connected to the outer wall of the double-threaded rod, the top of the first threaded seat is connected to a fixing module, and the bottom of the fixing module is attached to and slidably connected to the top of the workbench.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are:

[0017] 1. In the present utility model, by setting a protection device, the cylinder drives the protective box to move downward, so that the protective box drives the protective rod to move downward, and then several of the protective rods move inward after contacting the metal pipe, and then the elasticity of the spring makes the other protective rods contact the outer surface of the metal pipe, thereby shielding the cutting area and avoiding the inconvenience of subsequent cleaning caused by flying waste chips.

[0018] 2. In the present utility model, by setting a first motor, the first motor drives the threaded rod to rotate, and then the threaded rod drives the second threaded seat to move, and then the second threaded seat drives the support frame to move, so that the support frame drives the cutting module in the protective box to move through the cylinder, thereby enabling the device to perform positioning cutting at different positions according to needs and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a metal product solder joint cutting device with a positioning function proposed by the present utility model;

[0020] Figure 2 Schematic top view of the workbench of a welding point cutting device for metal products with a positioning function proposed by the present utility model;

[0021] Figure 3 Schematic structural view of the protective device of a welding point cutting device for metal products with a positioning function proposed by the present utility model;

[0022] Figure 4 A welding point cutting device for metal products with a positioning function proposed by the present utility model Figure 3 Enlarged structural view of part A in

[0023] Legend: 1. Cylinder; 2. Support frame; 3. Fixed module; 4. Workbench; 5. Double-threaded rod; 6. First threaded seat; 7. Threaded rod; 8. Second threaded seat; 9. Protective device; 901. Protective box; 902. Spring; 903. Protective rod; 904. Built-in groove; 905. Fixed rod; 906. Fixed groove; 907. Limit groove; 908. Limit rod; 10. First through groove; 11. First motor; 12. Second motor; 13. Second through groove. Specific implementation manners

[0024] 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.

[0025] Please refer to Figure 1 - Figure 4, the present utility model provides a technical solution: a metal product solder joint cutting device with a positioning function, including a workbench 4. A support frame 2 is provided on the top of the workbench 4. A cylinder 1 is fixedly installed on the top of the support frame 2. The ejector rod of the cylinder 1 penetrates through one side of the support frame 2 and is connected to a protection device 9. And a cutting module is installed in the protection device 9. The protection device 9 includes a protection box 901. An internal slot 904 is opened in the protection box 901. A plurality of protection rods 903 are slidably connected to the inner wall of the internal slot 904. A fixing slot 906 is opened at the top of the protection rod 903. A fixing rod 905 is slidably connected in the fixing slot 906. A spring 902 is sleeved on the outer wall of the fixing rod 905. Two ends of the spring 902 are respectively connected to one side of the inner wall of the internal slot 904 and the top of the protection rod 903. And the other end of the fixing rod 905 is connected to one side of the inner wall of the internal slot 904. And two adjacent protection rods 903 are in contact with each other and slidably connected. And the bottom of the support frame 2 is in contact with and slidably connected to the top of the workbench 4. Two limiting slots 907 are opened on the inner wall of the fixing slot 906. And a limiting rod 908 is slidably connected in the limiting slot 907. One end of the limiting rod 908 is connected to the outer wall of the fixing rod 905. The top of the protection box 901 is connected to the ejector rod of the cylinder 1. And the top of the inner wall of the protection box 901 is connected to one side of the cutting module.

[0026] In the specific implementation manner, by setting the support of the fixing rod 905, the spring 902 is prevented from bending when compressed, thereby ensuring the spring-back effect of the spring 902. By setting the spring 902, due to the elasticity of the spring 902, the spring 902 drives the bottom of the protection rod 903 to be closely attached to the outer wall of the metal tube, thereby ensuring the tightness of the protection box 901 and preventing the protection rod 903 from detaching from the surface of the metal tube due to the vibration generated by the operation of the device.

[0027] A first through slot 10 is opened on the top of the workbench 4. A second threaded seat 8 is slidably connected to the inner wall of the first through slot 10. The top of the second threaded seat 8 is connected to the bottom of the support frame 2. And a first motor 11 is fixedly installed on one side of the workbench 4. The output shaft of the first motor 11 extends into the first through slot 10 and is connected to a threaded rod 7. The outer wall of the threaded rod 7 is threadedly connected to the inner wall of the second threaded seat 8. And the other end of the threaded rod 7 is rotatably connected to one side of the inner wall of the first through slot 10. A second through slot 13 is opened on the top of the workbench 4. A second motor 12 is fixedly installed on one side of the workbench 4. The output shaft of the second motor 12 extends into the second through slot 13 and is connected to a double-threaded rod 5. The other end of the double-threaded rod 5 is rotatably connected to the inner wall of the second through slot 13. Two first threaded seats 6 are threadedly connected to the outer wall of the double-threaded rod 5. The top of the first threaded seat 6 is connected to a fixing module 3. The bottom of the fixing module 3 is in contact with and slidably connected to the top of the workbench 4.

[0028] Specific implementation manner: By setting the second motor 12, the double-threaded rod 5 is driven to rotate by the second motor 12. Due to the two thread segments with opposite directions provided on the outer wall of the double-threaded rod 5, the double-threaded rod 5 drives the first threaded seat 6 to move. Furthermore, the first threaded seat 6 drives the fixed module 3 to move, so that the distance between the two fixed modules 3 can be adjusted, thus adapting to metal pipes of different sizes within a range, and further improving the practicality of the device.

[0029] Working principle: During use, place the metal pipe between the two fixed modules 3. The second motor 12 drives the double-threaded rod 5 to rotate, and then the double-threaded rod 5 drives the fixed module 3 to move through the first threaded seat 6, so that the two fixed modules 3 fix the metal pipe. Then, the first motor 11 drives the threaded rod 7 to rotate, and then the threaded rod 7 drives the second threaded seat 8 to move. The second threaded seat 8 drives the support frame 2 to move, and the support frame 2 drives the cylinder 1 to move. Furthermore, the cylinder 1 drives the cutting module in the protective box 901 to move to the required position. Then, the ejector rod of the cylinder 1 drives the protective box 901 to move downward, and then the protective box 901 drives the protective rod 903 to move downward. When one end of the protective rod 903 touches the outer wall of the metal pipe, through the contraction of the spring 902, the other protective rods 903 fit along the arc of the outer wall of the metal pipe, thus shielding the working area and avoiding the inconvenience of subsequent cleaning caused by flying waste chips.

[0030] In this utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance; the term "plurality" means two or more unless otherwise clearly defined. Terms such as "installation", "connection", "attachment", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "attachment" can be a direct attachment or an indirect attachment through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above is only a preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A metal product solder joint cutting device with a positioning function, including a workbench (4), characterized in that, A support frame (2) is provided at the top of the workbench (4). A cylinder (1) is fixedly installed at the top of the support frame (2). The top rod of the cylinder (1) penetrates through one side of the support frame (2) and is connected to a protection device (9). A cutting module is installed inside the protection device (9). The protection device (9) includes a protection box (901). An internal slot (904) is formed inside the protection box (901). A plurality of protection rods (903) are slidably connected to the inner wall of the internal slot (904). A fixing slot (906) is formed at the top of the protection rod (903). A fixing rod (905) is slidably connected inside the fixing slot (906). A spring (902) is sleeved on the outer wall of the fixing rod (905).

2. The solder joint cutting device for metal products with a positioning function according to claim 1, characterized in that, Both ends of the spring (902) are respectively connected to one side of the inner wall of the internal slot (904) and the top of the protection rod (903). The other end of the fixing rod (905) is connected to one side of the inner wall of the internal slot (904). Two adjacent protection rods (903) are in contact with each other and slidably connected. The bottom of the support frame (2) is in contact with and slidably connected to the top of the workbench (4).

3. A metal product solder joint cutting device with a positioning function according to claim 1, characterized in that, Two limiting slots (907) are formed in the inner wall of the fixing slot (906). A limiting rod (908) is slidably connected inside the limiting slot (907). One end of the limiting rod (908) is connected to the outer wall of the fixing rod (905).

4. A metal product solder joint cutting device with a positioning function according to claim 1, characterized in that, The top of the protection box (901) is connected to the top rod of the cylinder (1). The top of the inner wall of the protection box (901) is connected to one side of the cutting module.

5. A soldered joint cutting device for metal products with a positioning function according to claim 1, characterized in that, A first through slot (10) is formed in the top of the workbench (4). A second threaded seat (8) is slidably connected to the inner wall of the first through slot (10). The top of the second threaded seat (8) is connected to the bottom of the support frame (2). A first motor (11) is fixedly installed on one side of the workbench (4). The output shaft of the first motor (11) extends into the first through slot (10) and is connected to a threaded rod (7). The outer wall of the threaded rod (7) is threadedly connected to the inner wall of the second threaded seat (8). The other end of the threaded rod (7) is rotatably connected to one side of the inner wall of the first through slot (10).

6. The solder joint cutting device for metal products with a positioning function according to claim 1, characterized in that, A second through slot (13) is formed in the top of the workbench (4). A second motor (12) is fixedly installed on one side of the workbench (4). The output shaft of the second motor (12) extends into the second through slot (13) and is connected to a double-threaded rod (5). The other end of the double-threaded rod (5) is rotatably connected to the inner wall of the second through slot (13). Two first threaded seats (6) are threadedly connected to the outer wall of the double-threaded rod (5). The top of the first threaded seat (6) is connected to a fixing module (3). The bottom of the fixing module (3) is in contact with and slidably connected to the top of the workbench (4).

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