Plate shearing machine pushing mechanism for metal part manufacturing

Abstract

The utility model relates to the technical field of pushing mechanisms, and discloses a plate shearing machine pushing mechanism for manufacturing metal parts, which comprises a plate shearing machine main body, a placing table is arranged on the top surface of the plate shearing machine main body, and a PLC (programmable logic controller) is fixedly mounted on one side of the plate shearing machine main body. Through mutual cooperative use of the plate shearing machine main body, the placing table, the first fixing hole and the second threaded column, the effect of positioning a metal part (a metal plate) can be achieved, so that a user can move the metal plate in multiple directions, and the shearing unit can accurately machine the metal plate; a metal plate is clamped through the two clamping plates, so that the metal plate cannot move, shearing is facilitated, a user does not need to manually push the metal plate to move for feeding and discharging and release fixation of the metal plate, operation is facilitated, and after plate shearing is completed, the driving mechanism is started to enable the containing table to drive the metal plate to move out of the plate shearing machine body. Time and labor are saved, and practicability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of material pushing mechanism technology, and in particular to a material pushing mechanism for a shearing machine used in the manufacture of metal parts. Background Technology

[0002] Metal components are components or parts made of metal materials, used to assemble or build products in various engineering and manufacturing fields such as machinery, automobiles, electronic equipment, building structures, etc. Metal components usually have properties such as high strength, wear resistance, electrical conductivity, and thermal conductivity, and are therefore widely used in the industrial field. Shearing machines are required for processing some metal components during manufacturing.

[0003] An existing material cutting device for metal parts production (publication number: CN220970864U) has at least the following drawbacks:

[0004] In the aforementioned patent, after adjusting the two placement plates to the appropriate positions, the two sides of the metal plate are placed on the inner walls of the two placement plates. After being limited by the force application mechanism, the push plate can be pushed through the scale groove to determine the distance the metal plate moves, thereby controlling the length of the metal plate being cut more accurately. However, the metal plate needs to be manually pushed during cutting, and the metal plate needs to be manually removed and the fixing of the metal plate released after cutting. This makes the operation more troublesome, time-consuming and labor-intensive, and has certain limitations. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a material pushing mechanism for a shearing machine used in the manufacture of metal parts.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A shearing machine pushing mechanism for manufacturing metal parts includes a shearing machine body, a placement platform provided on the top surface of the shearing machine body, a PLC controller fixedly installed on one side of the shearing machine body, and a positioning component for positioning metal parts. The positioning component is disposed on the top surface of the shearing machine body and includes a first fixing hole formed on the top surface of the shearing machine body.

[0008] As a further embodiment of this utility model, the positioning assembly further includes a movable plate movably fitted inside the first fixed hole. A first threaded hole is formed on one side of the movable plate, and a first threaded post is threadedly connected to the inner circular wall of the first threaded hole. A first circular through hole is formed on one side of the shearing machine body, and the first circular through hole is movably fitted with the first threaded post. A drive mechanism is fixedly installed on one side of the shearing machine body. The drive motor of the drive mechanism is electrically connected to the PLC controller, and one end of the drive shaft of the drive motor is fixedly installed to the first threaded post. Two first limiting holes and a second fixing hole are provided on one side of the movable plate. The first limiting hole is movably sleeved with the placement platform. A circular groove is provided on one side of the movable plate. The circular groove is connected to the second fixing hole. A fixing plate is fixedly installed on the bottom surface of the placement platform. A second threaded hole is provided on one side of the fixing plate. A second threaded post is threadedly connected to the inner circular wall of the second threaded hole. A first drive motor is fixedly sleeved on the inner circular wall of the circular groove. The first drive motor is electrically connected to the PLC controller. One end of the drive shaft of the first drive motor is fixedly installed with the second threaded post.

[0009] As a further embodiment of this utility model, two support holes are provided on one side of the movable plate, and two clamping plates are movably sleeved inside the support holes. Toothed plates are fixedly installed on both sides of the clamping plates. A fixing groove is provided on one side of the placement platform. A second drive motor is fixedly sleeved on the inner circular wall of the fixing groove. The second drive motor is electrically connected to the PLC controller. A gear is fixedly sleeved on the outer circular wall of the drive shaft of the second drive motor. The gear meshes with the toothed plate.

[0010] As a further embodiment of this utility model, two limiting plates are fixedly installed on both sides of the placement platform.

[0011] As a further embodiment of this utility model, two second limiting holes are provided on one side of the movable plate, and a limiting frame is movably sleeved on the inner circular wall of the second limiting hole, and the limiting frame is fixedly installed on the top surface of the shearing machine body.

[0012] As a further embodiment of this utility model, a rubber plate is fixedly installed on one side of the clamping plate.

[0013] As a further embodiment of this utility model, a bearing is fixedly sleeved on the inner circular wall of the second fixing hole, and the bearing is fixedly sleeved with the second threaded post.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] By using the coordinated operation of the shearing machine body, placement table, first fixed hole, moving plate, first threaded hole, first threaded post, first drive motor, and second threaded post, the metal parts (metal plates) can be positioned, allowing the user to move the metal plate in multiple directions. This facilitates accurate processing of the metal plate by the shearing unit. The metal plate is held in place by two clamping plates, preventing it from moving and simplifying the shearing process. There is no need for the user to manually push the metal plate in and out or release the fixing, making operation convenient. After shearing, the drive mechanism is activated, causing the placement table to move the metal plate out of the shearing machine body. This method is time-saving, labor-saving, and highly practical. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the material pushing mechanism of a shearing machine for manufacturing metal parts according to the present invention;

[0017] Figure 2 This is a schematic diagram of the main structure of a shearing machine for manufacturing metal parts, as proposed in this utility model.

[0018] Figure 3 This is a schematic diagram of the placement platform structure of the material pushing mechanism of a shearing machine for manufacturing metal parts, as proposed in this utility model.

[0019] Figure 4 for Figure 2 A partial structural diagram of A in the middle;

[0020] Figure 5 for Figure 3 A schematic diagram of the partial structure of B in the diagram;

[0021] Figure 6 This is a schematic diagram of the first limiting hole structure of the material pushing mechanism of a shearing machine for manufacturing metal parts, as proposed in this utility model.

[0022] In the diagram: 1. Shearing machine body; 2. Placement table; 3. First fixing hole; 4. Moving plate; 5. First threaded hole; 6. First threaded post; 7. First drive motor; 8. Second threaded post; 9. Fixing plate; 10. Second threaded hole; 11. Second fixing hole; 12. First limiting hole; 13. Fixing groove; 14. Second drive motor; 15. Tooth plate; 16. Gear; 17. Limiting plate; 18. Second limiting hole; 19. Limiting frame; 20. Support hole; 21. Clamping plate; 22. Drive mechanism; 23. Bearing; 24. Rubber plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Reference Figures 1-6 A shearing machine feeding mechanism for manufacturing metal parts includes a shearing machine body 1, a placement platform 2 on the top surface of the shearing machine body 1, a PLC controller fixedly installed on one side of the shearing machine body 1, and a positioning component for positioning metal parts. The positioning component is located on the top surface of the shearing machine body 1 and includes a first fixing hole 3 on the top surface of the shearing machine body 1. The positioning component also includes a movable plate 4 movably sleeved inside the first fixing hole 3. A first threaded hole 5 is opened on one side of the movable plate 4, and a first threaded post 6 is threadedly connected to the inner circular wall of the first threaded hole 5. A first circular through hole is opened on one side of the shearing machine body 1 and movably sleeved with the first threaded post 6. A drive mechanism 22 is fixedly installed on one side of the shearing machine body 1. The drive mechanism 22 includes... The drive mechanism 22 is electrically connected to the PLC controller. One end of the drive shaft of the drive mechanism 22 is fixedly installed with the first threaded post 6. Two first limiting holes 12 and second fixing holes 11 are opened on one side of the moving plate 4. The first limiting holes 12 are movably sleeved with the placement platform 2. A circular groove is opened on one side of the moving plate 4, which is connected to the second fixing hole 11. A fixing plate 9 is fixedly installed on the bottom surface of the placement platform 2. A second threaded hole 10 is opened on one side of the fixing plate 9. A second threaded post 8 is threadedly connected to the inner circular wall of the second threaded hole 10. A first drive motor 7 is fixedly sleeved on the inner circular wall of the circular groove. The first drive motor 7 is electrically connected to the PLC controller. One end of the drive shaft of the first drive motor 7 is fixedly installed with the second threaded post 8.

[0027] In this embodiment, two support holes 20 are opened on one side of the moving plate 4. Two clamping plates 21 are movably sleeved inside the support holes 20. Toothed plates 15 are fixedly installed on both sides of the clamping plates 21. A fixing groove 13 is opened on one side of the placement platform 2. A second drive motor 14 is fixedly sleeved on the inner circular wall of the fixing groove 13. The second drive motor 14 is electrically connected to the PLC controller. A gear 16 is fixedly sleeved on the outer circular wall of the drive shaft of the second drive motor 14. The gear 16 meshes with the toothed plates 15. Two limiting plates 17 are fixedly installed on both sides of the placement platform 2. Two second limiting holes 18 are opened on one side of the moving plate 4. A limiting frame 19 is movably sleeved on the inner circular wall of the second limiting hole 18. The limiting frame 19 is fixedly installed on the top surface of the shearing machine body 1. A rubber plate 24 is fixedly installed on one side of the clamping plate 21. A bearing 23 is fixedly sleeved on the inner circular wall of the second fixing hole 11. The bearing 23 is fixedly sleeved with the second threaded post 8.

[0028] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: When the user needs to push and cut metal parts (taking a metal plate as an example) through the shearing machine body 1, the user places the metal plate on the top surface of the placement table 2, thereby starting the two second drive motors 14 to drive the gears 16 to rotate and drive the two toothed plates 15 to move in opposite directions. The moving toothed plates 15 then drive the clamping plates 21 to move inside the support holes 20, so that the two clamping plates 21 clamp the metal plate. Then, the drive motor of the drive mechanism 22 is started to drive the first threaded column 6 to rotate, so that the first threaded column 6 and the first threaded hole 5 convert the rotational motion into linear motion, thereby causing the moving plate 4 to move inside the first fixed hole 3. The moving plate 4 is supported and limited by the set limit frame 19, moving the metal plate into the interior of the shearing machine body 1, and then adjusting the metal plate back and forth. Then, the first drive motor 7 is started to drive the second threaded column 8 to rotate, so that the second threaded column 8 moves inside the support holes 20. The threaded column 8 and the second threaded hole 10 convert the rotational motion into linear motion, thereby causing the fixed plate 9 to move inside the second fixed hole 11. This drives the placement table 2 to move laterally under the support and limitation of the first limiting hole 12, thus adjusting the lateral position of the metal plate. After the metal plate is adjusted to the appropriate position, the shearing unit of the shearing machine body 1 is started to process the metal plate (the shearing unit is the same as the shearing unit in the reference document). This completes the pushing and shearing operations of the metal plate, thus achieving the effect of positioning the metal part (metal plate). This allows the user to move the metal plate in multiple directions, facilitating the accurate processing of the metal plate by the shearing unit. The metal plate is clamped by two clamping plates 21, preventing it from moving and facilitating shearing. There is no need for the user to manually push the metal plate to move in and out or to release the fixing of the metal plate, making the operation convenient. After shearing, the drive mechanism 22 is started, causing the placement table 2 to move the metal plate out of the shearing machine body 1. This saves time and effort and is quite practical.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A shearing machine pushing mechanism for manufacturing metal parts, comprising a shearing machine body (1), wherein a placement platform (2) is provided on the top surface of the shearing machine body (1), and a PLC controller is fixedly installed on one side of the shearing machine body (1), characterized in that, It also includes a positioning component for positioning metal parts, the positioning component being disposed on the top surface of the shearing machine body (1), the positioning component including: a first fixing hole (3), the first fixing hole (3) being formed on the top surface of the shearing machine body (1).

2. The material pushing mechanism of a shearing machine for manufacturing metal parts according to claim 1, characterized in that, The positioning assembly also includes a movable plate (4) that is movably fitted inside the first fixed hole (3). A first threaded hole (5) is provided on one side of the movable plate (4). A first threaded post (6) is threadedly connected to the inner circular wall of the first threaded hole (5). A first circular through hole is provided on one side of the shearing machine body (1). The first circular through hole is movably fitted with the first threaded post (6). A drive mechanism (22) is fixedly installed on one side of the shearing machine body (1). The drive motor of the drive mechanism (22) is electrically connected to the PLC controller. One end of the drive shaft of the drive motor of the drive mechanism (22) is fixedly installed with the first threaded post (6). Two... The first limiting hole (12) and the second fixing hole (11) are connected to the placement platform (2). A circular groove is provided on one side of the moving plate (4). The circular groove is connected to the second fixing hole (11). A fixing plate (9) is fixedly installed on the bottom surface of the placement platform (2). A second threaded hole (10) is provided on one side of the fixing plate (9). A second threaded post (8) is threadedly connected to the inner circular wall of the second threaded hole (10). A first drive motor (7) is fixedly sleeved on the inner circular wall of the circular groove. The first drive motor (7) is electrically connected to the PLC controller. One end of the drive shaft of the first drive motor (7) is fixedly installed with the second threaded post (8).

3. The material pushing mechanism of a shearing machine for manufacturing metal parts according to claim 2, characterized in that, Two support holes (20) are provided on one side of the movable plate (4). Two clamping plates (21) are movably sleeved inside the support holes (20). Toothed plates (15) are fixedly installed on both sides of the clamping plates (21). A fixing groove (13) is provided on one side of the placement platform (2). A second drive motor (14) is fixedly sleeved on the inner circular wall of the fixing groove (13). The second drive motor (14) is electrically connected to the PLC controller. A gear (16) is fixedly sleeved on the outer circular wall of the drive shaft of the second drive motor (14). The gear (16) meshes with the toothed plate (15).

4. The material pushing mechanism of a shearing machine for manufacturing metal parts according to claim 1, characterized in that, Two limiting plates (17) are fixedly installed on both sides of the placement platform (2).

5. The material pushing mechanism of a shearing machine for manufacturing metal parts according to claim 2, characterized in that, Two second limiting holes (18) are opened on one side of the moving plate (4). The inner circular wall of the second limiting hole (18) is movably sleeved with a limiting frame (19). The limiting frame (19) is fixedly installed on the top surface of the shearing machine body (1).

6. The material pushing mechanism of a shearing machine for manufacturing metal parts according to claim 3, characterized in that, A rubber plate (24) is fixedly installed on one side of the clamping plate (21).

7. The material pushing mechanism of a shearing machine for manufacturing metal parts according to claim 2, characterized in that, A bearing (23) is fixedly sleeved on the inner circular wall of the second fixing hole (11), and the bearing (23) is fixedly sleeved with the second threaded column (8).

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