A tungsten bar automatic cutting device

Abstract

The utility model provides an automatic tungsten bar cutting device, which belongs to the technical field of mechanical processing equipment. The automatic tungsten bar cutting device includes a cutting table and a material length-fixing mechanism, a controller is installed on the front side of the cutting table, a cutting machine is installed on the bottom of the cutting table, the cutting machine is electrically connected to the controller through a wire, a material port is opened on the left side of the top of the cutting table, a fixed-length plate is movably connected inside the material port, an adjustment port is opened on both sides of the fixed-length plate, an adjustment rod is movably connected inside the adjustment port, and the outer side of the adjustment rod is movably connected to the inner side of the material port, and by setting the material length-fixing mechanism, the cutting length of the tungsten bar material can be limited and fixed in length during the process of the cutting machine cutting the external tungsten bar material, so as to make the length of the tungsten bar material cut by the cutting machine fixed, and avoid the situation that the cutting length is difficult to fix during the cutting process of the tungsten bar material, thereby improving the cutting length-fixing effect and cutting efficiency of the cutting machine.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to an automatic tungsten bar cutting device. Background Art

[0002] Tungsten rod is a rod-shaped material made of tungsten metal. Tungsten is a chemical element with a very high melting point, which makes tungsten rod have excellent high-temperature stability and mechanical strength. Therefore, tungsten rod has been widely used in various high-temperature applications. Tungsten rod is also widely used in electronics, aerospace, chemical industry, medical and other high-temperature application fields. Its excellent high-temperature performance and mechanical strength make it an important engineering material. During the processing of tungsten rod, the material will be cut with the help of a gas cutting machine. Since the cutting length of tungsten rod needs to be fixed according to the actual processing requirements to ensure the length of the same batch of tungsten rods, it is necessary to cut the tungsten rod to a fixed length.

[0003] In the related art, when using a cutting machine, a worker generally measures and marks the cutting length of a tungsten bar according to actual processing requirements, and then cuts the tungsten bar according to the marked position for use.

[0004] However, currently in the use of cutting machines, due to the manual measurement and marking method, the preparation time is too long during the tungsten bar cutting process, which makes it inconvenient to cut the tungsten bar to a fixed length, affecting the convenience and efficiency of the tungsten bar cutting process. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a tungsten bar automatic cutting device which overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a tungsten bar automatic cutting device, comprising a cutting table, a controller is installed on the front side of the cutting table, a cutting machine is installed on the bottom of the cutting table, and the cutting machine is electrically connected to the controller through a wire;

[0008] A material length-fixing mechanism, the material length-fixing mechanism comprising:

[0009] Material port; the material port is opened on the left side of the top of the cutting table, and a fixed length plate is movably connected inside the material port;

[0010] An adjusting port; the adjusting port is provided on both sides of the fixed-length plate, an adjusting rod is movably connected inside the adjusting port, and an outer side of the adjusting rod is movably connected to an inner side of the material port;

[0011] A chute; the chute is provided on the outside of the adjusting rod, a slide is movably connected inside the chute, and the outside of the slide is fixedly connected to the inner wall of the material port;

[0012] Outward positioning mechanism; the outward positioning mechanism is arranged on both sides of the top of the fixed-length plate.

[0013] In a preferred embodiment, the outward positioning mechanism includes an outward moving groove, an outward moving plate, positioning teeth and a positioning groove. The outward moving groove is opened on both sides of the top of the fixed-length plate, and the bottom of the outer side of the outward moving groove is connected to the adjustment port. The outward moving plate is movably connected to the inside of the outward moving groove, and the positioning teeth are fixedly connected to the bottom of the outer side of the outward moving plate. The positioning groove is opened on the inner side of the adjusting rod. There are a plurality of positioning grooves, and the plurality of positioning grooves are equidistantly distributed, and the outer side of the positioning tooth is located inside the positioning groove.

[0014] In a preferred solution, the bottom of the cutting table is fixedly connected to a support rail located at the bottom of the cutting machine, the interior of the support rail is movably connected to a support seat, and the top of the support seat is fixedly connected to the bottom of the cutting machine.

[0015] In a preferred solution, an electric telescopic rod located at the front side of the cutting machine is fixedly connected to the inner side of the support rail, the output end of the electric telescopic rod is fixedly connected to the front side of the cutting machine, and the electric telescopic rod is electrically connected to the controller via a wire.

[0016] In a preferred solution, a contact sensor is fixedly connected to the right side of the fixed-length plate, the contact sensor is electrically connected to the controller via a wire, and a material rack located at the bottom of the contact sensor is fixedly connected to the bottom of the cutting table.

[0017] In a preferred embodiment, a socket is provided on the right side of the top of the adjusting rod, a column is movably connected inside the socket, a socket is provided on the top of the slide, a plurality of sockets are provided, and the plurality of sockets are equidistantly distributed, and the bottom of the column is located inside the socket.

[0018] In a preferred embodiment, a spring groove is provided on the inner side of the inner wall of the outward displacement groove, a spring is provided inside the spring groove, one end of the spring is fixedly connected to the surface of the outward displacement plate, and the other end of the spring is fixedly connected to the inner wall of the spring groove.

[0019] In a preferred solution, stabilizing openings are provided on both sides of the outward displacement plate, and a stabilizing bar is movably connected inside the stabilizing opening, and the outer side of the stabilizing bar is fixedly connected to the inner wall of the outward displacement groove.

[0020] The utility model provides a tungsten bar automatic cutting device, and its beneficial effects include:

[0021] 1. By setting up the material fixed length mechanism, the cutting length of the tungsten bar material can be limited and fixed during the cutting process of the cutting machine, so that the length of the tungsten bar material cut by the cutting machine is fixed, avoiding the situation that the cutting length is difficult to fix during the cutting process of the tungsten bar material, thereby improving the cutting length fixing effect and cutting efficiency of the cutting machine.

[0022] 2. By setting up an outward positioning mechanism, when the fixed-length board is used in conjunction with the adjusting rod at the adjusting port, it is convenient for the staff to adjust and position the fixed-length board and the adjusting rod, thereby avoiding the situation where the fixed-length board is difficult to position when in use, thereby improving the convenience of adjusting and positioning the fixed-length board.

[0023] 3. By setting the support rail and the support seat, the cutting machine and the cutting table can be connected in translation during the operation of the cutting machine to avoid position deviation during the translation cutting process of the cutting machine, thereby improving the working stability of the cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0026] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure of a support rail provided in an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of a fixed-length plate provided in an embodiment of the utility model;

[0028] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of an adjustment rod provided in an embodiment of the utility model;

[0029] In the figure: 1. Cutting table; 2. Controller; 3. Cutting machine; 4. Material port; 5. Fixed-length plate; 6. Adjustment port; 7. Adjustment rod; 8. Slide; 9. Slide; 10. Outward displacement slot; 11. Outward displacement plate; 12. Positioning teeth; 13. Positioning slot; 14. Support rail; 15. Support seat; 16. Electric telescopic rod; 17. Contact sensor; 18. Material rack; 19. Socket; 20. Plug column; 21. Socket; 22. Spring slot; 23. Spring; 24. Stabilizing port; 25. Stabilizing bar. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example

[0032] Reference Figure 1-Figure 4 The utility model provides a technical solution: an automatic tungsten bar cutting device, comprising a cutting table 1 and a material length-fixing mechanism, a controller 2 is installed on the front side of the cutting table 1, a cutting machine 3 is installed on the bottom of the cutting table 1, and the cutting machine 3 is electrically connected to the controller 2 through a wire, so that when the cutting machine 3 cuts the tungsten bar material, it is convenient for the staff to limit the cutting length of the tungsten bar material during the cutting process, so as to make the gas cutting machine cut the tungsten bar material to a fixed length, avoid the situation that it is difficult to ensure the cutting length during the cutting process of the tungsten bar material, and thus improve the convenience and efficiency of the tungsten bar material cutting to a fixed length.

[0033] Reference Figure 1-Figure 4The cam 8 is provided on the left side of the top of the cutting table 1, and the material fixed length mechanism comprises a material port 4, which is provided on the left side of the top of the cutting table 1, and the material port 4 is movably connected with a fixed length plate 5 inside the material port 4, and an adjusting port 6 is provided on both sides of the fixed length plate 5, and an adjusting rod 7 is movably connected inside the adjusting port 6, and the outer side of the adjusting rod 7 is movably connected with the inner side of the material port 4, and a slide groove 8 is provided on the outer side of the adjusting rod 7, and a slide rack 9 is movably connected inside the slide groove 8, and the outer side of the slide rack 9 is fixedly connected with the inner wall of the material port 4, and an outward positioning mechanism is arranged on both sides of the top of the fixed length plate 5, and the fixed length plate 5 is moved by hand according to the actual cutting demand of the tungsten bar material, so that the distance between the fixed length plate 5 and the cutting machine 3 is consistent with the cutting demand of the tungsten bar material. At this time, the adjusting port 6 cooperates with the adjusting rod 7 to adjust the connection between the fixed length plate 5 and the material port 4. At the same time, the fixed length plate 5 can be driven to move by the slide groove 8 and the slide rack 9 through the adjusting rod 7 to limit the length range of the fixed length plate 5 The expansion operation is performed around to ensure the fixed-length effect of the fixed-length plate 5 on the tungsten bar material, so that the length of the tungsten bar material cut by the cutting machine 3 is consistent. The outward moving positioning mechanism includes an outward moving groove 10, an outward moving plate 11, a positioning tooth 12 and a positioning groove 13. The outward moving groove 10 is arranged on both sides of the top of the fixed-length plate 5, and the bottom of the outer side of the outward moving groove 10 is connected with the adjustment port 6. The outward moving plate 11 is movably connected with the inside of the outward moving groove 10, and the positioning tooth 12 is fixedly connected to the bottom of the outer side of the outward moving plate 11. The positioning groove 13 is arranged on the inner side of the adjusting rod 7. There are several positioning grooves 13, and several positioning grooves 13 are distributed at equal distances. The outer side of the positioning tooth 12 is located inside the positioning groove 13. When the adjusting port 6 is used in conjunction with the fixed-length plate 5 through the adjusting rod 7, it is convenient for the staff to adjust and position the fixed-length plate 5 and the adjusting rod 7, so as to avoid the situation that the fixed-length plate 5 is difficult to position when in use, thereby improving the convenience of adjusting and positioning the fixed-length plate 5.

[0034] Reference Figure 2 In a preferred embodiment, a support rail 14 located at the bottom of the cutting machine 3 is fixedly connected to the bottom of the cutting table 1, and a support seat 15 is movably connected inside the support rail 14. The top of the support seat 15 is fixedly connected to the bottom of the cutting machine 3. During the operation of the cutting machine 3, the cutting machine 3 and the cutting table 1 can be translated and connected to avoid positional displacement during the translational cutting process of the cutting machine 3, thereby improving the working stability of the cutting machine 3. An electric telescopic rod 16 located at the front side of the cutting machine 3 is fixedly connected to the inner side of the support rail 14. The electric telescopic rod 16 is an output end fixedly connected to the front side of the cutting machine 3. The electric telescopic rod 16 is electrically connected to the controller 2 through a wire. During the operation of the support rail 14 in cooperation with the cutting machine 3, a translational force for moving forward and backward can be applied to the cutting machine 3, so that the cutting machine 3 moves forward and backward to cut the tungsten bar material on the top of the cutting table 1, thereby avoiding the situation where the cutting machine 3 is difficult to move to cut the tungsten bar material during operation, thereby improving the flexibility of the cutting machine 3 in moving and cutting.

[0035] Reference Figure 1-Figure 4 In a preferred embodiment, a contact sensor 17 is fixedly connected to the right side of the fixed-length plate 5, and the contact sensor 17 is electrically connected to the controller 2 through a wire. A material rack 18 located at the bottom of the contact sensor 17 is fixedly connected to the bottom of the cutting table 1. When the fixed-length plate 5 cooperates with the cutting machine 3, the movement of the tungsten bar material can be detected. At the same time, the material rack 18 receives the tungsten bar material after being cut by the cutting machine 3, so as to avoid the situation that the fixed-length plate 5 is difficult to detect the moving position of the tungsten bar material during operation, thereby improving the detection effect of the fixed-length plate 5. A socket 19 is provided on the right side of the top of the adjusting rod 7, and a column 20 is movably connected inside the socket 19. A socket 21 is provided on the top of the slide 9, and a plurality of sockets 21 are arranged, and the plurality of sockets 21 are distributed at equal distances. The bottom of the column 20 is located inside the socket 21. When the slide 9 is used in conjunction with the adjusting rod 7 through the slide groove 8, the adjusting rod 7 can be positioned by the slide 9, so as to avoid the situation that the adjusting rod 7 is difficult to position when in use, thereby improving the convenience of positioning the adjusting rod 7.

[0036] Reference Figure 3 In a preferred embodiment, a spring groove 22 is opened on the inner side of the inner wall of the outer displacement groove 10, and a spring 23 is arranged inside the spring groove 22, one end of the spring 23 is fixedly connected to the surface of the outer displacement plate 11, and the other end of the spring 23 is fixedly connected to the inner wall of the spring groove 22, so that when the outer displacement plate 11 cooperates with the positioning tooth 12 to work, the outer displacement plate 11 can apply a thrust to the positioning tooth 12 to avoid the positioning tooth 12 from being separated from the positioning groove 13 when working, thereby improving the working stability of the positioning tooth 12, and stabilizing openings 24 are opened on both sides of the outer displacement plate 11, and the interior of the stabilizing openings 24 is movably connected with a stabilizing bar 25, and the outer side of the stabilizing bar 25 is fixedly connected to the inner wall of the outer displacement groove 10, so that when the spring 23 is used in conjunction with the outer displacement plate 11, the outer displacement plate 11 can be moved and stabilized to avoid the outer displacement plate 11 from tilting or being separated from the outer displacement groove 10 when in use, thereby improving the working stability of the outer displacement plate 11.

[0037] Specifically, the working process or working principle of the tungsten bar automatic cutting device is as follows: when in use, first measure the distance between the contact sensor 17 and the gas cutting machine according to the actual cutting length requirement of the tungsten bar material, and this distance is the length of the tungsten bar material after cutting. First, hold the plug post 20 out of the socket 21 and move the adjustment rod 7 to drive the positioning plate and the contact sensor 17 to move through the positioning groove 13 in cooperation with the positioning teeth 12 and the outer moving plate 11, and adjust the position of the contact sensor 17. At this time, the slide 9 moves inside the slide groove 8 to perform active connection between the adjustment rod 7 and the material port 4, and the adjustment After the section rod 7 moves, the plug column 20 is held and inserted into the socket 21 to perform the insertion and positioning work between the slide 9 and the adjusting rod 7. Subsequently, the outer moving plate 11 is held and moved inward to drive the positioning tooth 12 to disengage from the positioning groove 13. At this time, the spring 23 is contracted by the inward movement force of the outer moving plate 11, and the positioning plate is held and driven to move the contact sensor 17 to fine-tune the distance between the contact sensor 17 and the cutting machine 3 so that the position of the contact sensor 17 is consistent with the measurement position of the cutting length of the tungsten bar material. Then, the outer moving plate 11 is slowly released. At this time, the contracted spring 23 is released. By applying a thrust to the outer moving plate 11 through the spring groove 22 to move outward, the outer moving plate 11 drives the positioning teeth 12 to position the contact sensor 17 inside the positioning groove 13 through the fixed length plate 5. In this process, the stabilizing bar 25 moves inside the stabilizing mouth 24 to stabilize the outer moving plate 11 during the moving process. When the tungsten bar material is cut, the tungsten bar material is held and pushed toward the positioning plate. When the tungsten bar material contacts the contact sensor 17 on the front side of the positioning plate, the contact sensor 17 transmits a signal to the controller 2. After receiving the signal, the controller 2 starts the cutting machine 3. At the same time, The electric telescopic rod 16 is started to push the rear side of the cutting machine 3 box to move, so that the cutting machine 3 performs translational cutting on the material. The cut material falls into the material rack 18 due to gravity and separates from the contact sensor 17. At this time, the contact sensor 17 transmits a signal to the controller 2, and the gas cutting machine is turned off after the control ends the signal. At the same time, the electric telescopic rod 16 is started to pull the cutting machine 3 to reset, preparing for the next cutting of the tungsten bar material. In this way, the tungsten bar material is repeatedly cut to a fixed length. During this process, the support seat 15 moves inside the support rail 14 to perform translational support and stability work on the cutting machine 3.

[0038] It should be noted that the controller 2, the electric telescopic rod 16 and the contact sensor 17 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they are not described in detail.

Claims

1. A tungsten bar automatic cutting device, comprising a cutting table (1), a controller (2) installed on the front side of the cutting table (1), a cutting machine (3) installed on the bottom of the cutting table (1), the cutting machine (3) being electrically connected to the controller (2) via a wire, characterized in that ； A material length-fixing mechanism, the material length-fixing mechanism comprising: A material opening (4); the material opening (4) is opened on the left side of the top of the cutting table (1), and a fixed-length plate (5) is movably connected inside the material opening (4); An adjusting port (6); the adjusting port (6) is provided on both sides of the fixed-length plate (5); an adjusting rod (7) is movably connected inside the adjusting port (6); and an outer side of the adjusting rod (7) is movably connected to an inner side of the material port (4); A slide groove (8); the slide groove (8) is arranged on the outer side of the adjusting rod (7); the interior of the slide groove (8) is movably connected to a slide rack (9); the outer side of the slide rack (9) is fixedly connected to the inner wall of the material opening (4); An outward positioning mechanism; the outward positioning mechanism is arranged on both sides of the top of the fixed-length plate (5); The outward positioning mechanism comprises an outward positioning groove (10), an outward positioning plate (11), a positioning tooth (12) and a positioning groove (13); the outward positioning groove (10) is provided on both sides of the top of the fixed-length plate (5); the bottom of the outer side of the outward positioning groove (10) is connected to the adjustment port (6); the outward positioning plate (11) is movably connected to the inside of the outward positioning groove (10); the positioning tooth (12) is fixedly connected to the bottom of the outer side of the outward positioning plate (11); the positioning groove (13) is provided on the inner side of the adjustment rod (7); a plurality of positioning grooves (13) are provided, and the plurality of positioning grooves (13) are distributed at equal distances; the outer side of the positioning tooth (12) is located inside the positioning groove (13).

2. The automatic tungsten bar cutting device according to claim 1, characterized in that: The bottom of the cutting table (1) is fixedly connected to a support rail (14) located at the bottom of the cutting machine (3), the interior of the support rail (14) is movably connected to a support seat (15), and the top of the support seat (15) is fixedly connected to the bottom of the cutting machine (3).

3. The automatic tungsten bar cutting device according to claim 2, characterized in that: The inner side of the support rail (14) is fixedly connected to an electric telescopic rod (16) located at the front side of the cutting machine (3); the output end of the electric telescopic rod (16) is fixedly connected to the front side of the cutting machine (3); and the electric telescopic rod (16) is electrically connected to the controller (2) via a wire.

4. The automatic tungsten bar cutting device according to claim 1, characterized in that: A contact sensor (17) is fixedly connected to the right side of the fixed-length plate (5), and the contact sensor (17) is electrically connected to the controller (2) via a wire. A material rack (18) located at the bottom of the contact sensor (17) is fixedly connected to the bottom of the cutting table (1).

5. The automatic tungsten bar cutting device according to claim 1, characterized in that: The right side of the top of the adjusting rod (7) is provided with a plug hole (19), and a plug post (20) is movably connected inside the plug hole (19). The top of the sliding frame (9) is provided with a socket (21), and a plurality of the sockets (21) are provided, and the plurality of sockets (21) are distributed at equal distances, and the bottom of the plug post (20) is located inside the socket (21).

6. The automatic tungsten bar cutting device according to claim 1, characterized in that: An elastic groove (22) is provided on the inner side of the inner wall of the outward displacement groove (10), and a spring (23) is provided inside the elastic groove (22). One end of the spring (23) is fixedly connected to the surface of the outward displacement plate (11), and the other end of the spring (23) is fixedly connected to the inner wall of the elastic groove (22).

7. The automatic tungsten bar cutting device according to claim 1, characterized in that: Both sides of the outward moving plate (11) are provided with stabilizing openings (24), the interior of the stabilizing openings (24) is movably connected with stabilizing strips (25), and the outer side of the stabilizing strips (25) is fixedly connected to the inner wall of the outward moving groove (10).

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