Metal plate bending machine

Abstract

The utility model relates to the technical field of metal plate machining, and particularly discloses a metal plate bending machine which comprises a bottom plate, a supporting seat is arranged on the upper end face of the bottom plate, a containing frame for containing a material plate is fixedly installed on the supporting seat, a fixing seat is fixedly arranged on the upper end face of the supporting seat and located on one side of the containing frame, and a fixing shaft is fixedly installed on the central end face of the fixing seat. A top block is fixedly arranged at the upper end of the fixing shaft, a rotating assembly arranged on the fixing shaft in a sleeving mode is rotationally installed on the fixing base, a driving assembly for providing power for the rotating assembly is arranged on one side of the rotating assembly, a supporting frame is arranged behind the supporting base, and a moving assembly for pressing a material plate is installed on the supporting frame. And meshing assemblies for transmitting power are arranged on the two sides of the moving assembly. A material plate is clamped and fixed through cooperation of the containing frame, the meshing assembly and the moving assembly, and then multi-angle bending of the material plate is achieved through rotating movement of the driving assembly and the rotating assembly.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to a metal sheet bending machine. Background Technology

[0002] Sheet metal processing is a crucial skill that sheet metal technicians need to master, and it is also an important process in the formation of sheet metal products. In sheet metal processing, the processing of metal sheets is commonly encountered, such as bending, cutting, and welding. During the sheet metal processing process, the metal sheets need to be bent according to the shell process requirements, so as to install them on the outside of special equipment. Bending of easily bendable metals and alloys is widely used in various fields. In particular, in machine heat dissipation devices and radiator heat dissipation devices, when the bending part of the sheet is at a right angle, it has good heat dissipation performance. Curved metal sheets are used for anti-static shells of assembled equipment.

[0003] However, most existing sheet metal bending devices have a fixed bending angle and can only bend sheet metal of one specification, which is very inconvenient and needs to be improved. Utility Model Content

[0004] The purpose of this invention is to provide a metal sheet bending machine to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A metal sheet bending machine includes a base plate, a support seat on the upper surface of the base plate, a placement frame for placing a material plate fixedly mounted on the support seat, a fixed seat fixedly mounted on the upper surface of the support seat and on one side of the placement frame, a fixed shaft fixedly mounted on the center end face of the fixed seat, a top block fixedly mounted on the upper end of the fixed shaft, a rotating component rotatably mounted on the fixed seat and fitted onto the fixed shaft, a drive component providing power to the rotating component on one side, a support frame located behind the support seat, a moving component for pressing the material plate mounted on the support frame, and meshing components for transmitting power on both sides of the moving component.

[0007] Further configuration: The rotating assembly includes a second gear rotatably mounted on a fixed base, a connecting seat is fixedly mounted on the upper end face of the second gear, and a rotating block for bending the material plate is fixedly mounted on the upper end of the connecting seat.

[0008] Further configuration: The drive assembly includes a first motor fixedly mounted on the upper surface of the base plate, a first rotating shaft fixedly connected to the output end of the first motor, and a first gear meshing with a second gear fixedly mounted at the end of the first rotating shaft.

[0009] Further configuration: The movable component includes a slide rail seat fixedly mounted on a support frame, with a slide groove at the upper end of the slide rail seat, and a sliding rack slidably installed in the slide groove.

[0010] Further configuration: The meshing assembly includes a rotating seat rotatably mounted on one side of the slide rail seat and rotatably mounted on the support frame. A second rotating shaft is fixedly mounted inside the rotating seat. A fourth gear that meshes with one side of the sliding rack is fixedly mounted at the end of the second rotating shaft. A base is provided on the right side of the slide rail seat and on the upper surface of the base plate. A second motor is fixedly mounted on the base. A third rotating shaft is fixedly connected to the output end of the second motor. A third gear that meshes with the other side of the sliding rack is fixedly mounted at the end of the third rotating shaft.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the material plate is clamped and fixed by the cooperation of the placement frame, the meshing component and the moving component, and the multi-angle bending of the material plate is realized by the rotational movement of the driving component and the rotating component. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is an isometric drawing of a metal sheet bending machine according to the present invention;

[0014] Figure 2 This is an isometric view of a metal sheet bending machine described in this utility model from another perspective;

[0015] Figure 3 This is a top view of a metal sheet bending machine according to the present invention;

[0016] Figure 4 This is a partial view of a metal sheet bending machine according to the present invention.

[0017] The annotations in the attached figures are explained as follows:

[0018] 1. Base plate; 2. Base; 11. First motor; 12. First gear; 13. Support seat; 14. Placement rack; 15. Fixed seat; 16. Fixed shaft; 17. Top block; 18. Second gear; 19. Connecting seat; 101. Rotating block; 21. Support frame; 22. Slide rail seat; 23. Sliding rack; 24. Second motor; 25. Third gear; 26. Rotating seat; 27. Fourth gear. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] like Figures 1-4 As shown, a metal sheet bending machine includes a base plate 1, a support seat 13 on the upper surface of the base plate 1, a placement rack 14 for placing material plates fixedly installed on the support seat 13, a fixed seat 15 fixedly installed on the upper surface of the support seat 13 and on one side of the placement rack 14, a fixed shaft 16 fixedly installed on the center end face of the fixed seat 15, a top block 17 fixedly installed on the upper end of the fixed shaft 16, a rotating component mounted on the fixed seat 15 and fitted on the fixed shaft 16, a drive component for providing power to the rotating component on one side of the rotating component, a support frame 21 provided behind the support seat 13, a moving component for pressing the material plates installed on the support frame 21, and meshing components for transmitting power on both sides of the moving component.

[0023] In this embodiment: the rotating assembly includes a second gear 18 rotatably mounted on the fixed base 15, a connecting seat 19 fixedly mounted on the upper end face of the second gear 18, and a rotating block 101 for bending the material plate fixedly mounted on the upper end of the connecting seat 19. The driving assembly includes a first motor 11 fixedly mounted on the upper end face of the base plate 1, a first rotating shaft fixedly connected to the output end of the first motor 11, and a first gear 12 meshing with the second gear 18 fixedly mounted at the end of the first rotating shaft. After the top block 17 presses against the position where the material plate needs to be bent, the first motor 11 is started. The first motor 11 drives the first gear 12 to rotate, thereby driving the connecting seat 19 on the second gear 18 to rotate, so that the rotating block 101 rotates around the top block 17. By controlling the first motor 11 to rotate a certain number of turns according to the required degree of bending, the material plate at different angles can be bent.

[0024] In this embodiment: the moving component includes a slide rail seat 22 fixedly mounted on the support frame 21. A slide groove is provided at the upper end of the slide rail seat 22, and a sliding rack 23 is slidably installed in the slide groove. The meshing component includes a rotating seat 26 rotatably mounted on one side of the slide rail seat 22 and rotatably mounted on the support frame 21. A second rotating shaft is fixedly mounted in the rotating seat 26. A fourth gear 27 that meshes with one side of the sliding rack 23 is fixedly mounted at the end of the second rotating shaft. A base 2 is provided on the right side of the slide rail seat 22 and on the upper surface of the base plate 1. A second motor 24 is fixedly mounted on the base 2. A third rotating shaft is fixedly connected to the output end of the second motor 24. A third gear 25 that meshes with the other side of the sliding rack 23 is fixedly mounted at the end of the third rotating shaft. When the material plate is placed on the placement rack 14, the second motor 24 is started, thereby driving the third gear 25 to rotate. The rotation of the third gear 25 drives the sliding rack 23 to move towards one end of the placement rack 14 until the end of the sliding rack 23 completely presses against the material plate.

[0025] The working principle and usage process of this utility model are as follows: When using the device, place the material plate on the placement rack 14 and start the second motor 24, which drives the third gear 25 to rotate. The rotation of the third gear 25 drives the sliding rack 23 to move towards one end of the placement rack 14 until the end of the sliding rack 23 completely presses against the material plate. Then, after the top block 17 presses against the position where the material plate needs to be bent, start the first motor 11. The first motor 11 drives the first gear 12 to rotate, which in turn drives the connecting seat 19 on the second gear 18 to rotate, so that the rotating block 101 rotates around the top block 17. By controlling the first motor 11 to rotate a certain number of times according to the required degree of turning, the material plate at different angles can be bent, thus realizing multi-angle bending of the fixed material plate.

[0026] 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 claimed utility model.

Claims

1. A metal sheet bending machine, characterized in that: The system includes a base plate (1), a support seat (13) on the upper surface of the base plate (1), a placement rack (14) for placing material plates is fixedly installed on the support seat (13), a fixed seat (15) is fixedly installed on the upper surface of the support seat (13) and on one side of the placement rack (14), a fixed shaft (16) is fixedly installed on the center end face of the fixed seat (15), a top block (17) is fixedly installed on the upper end of the fixed shaft (16), a rotating component is rotatably installed on the fixed seat (15) and mounted on the fixed shaft (16), a drive component that provides power to the rotating component is provided on one side of the rotating component, a support frame (21) is provided behind the support seat (13), a moving component that presses the material plates is installed on the support frame (21), and meshing components that transmit power are provided on both sides of the moving component.

2. The metal sheet bending machine according to claim 1, characterized in that: The rotating assembly includes a second gear (18) rotatably mounted on the fixed base (15), a connecting base (19) is fixedly mounted on the upper end face of the second gear (18), and a rotating block (101) for bending the material plate is fixedly provided on the upper end of the connecting base (19).

3. A metal sheet bending machine according to claim 2, characterized in that: The drive assembly includes a first motor (11) fixedly mounted on the upper surface of the base plate (1), the output end of the first motor (11) is fixedly connected to a first rotating shaft, and the end of the first rotating shaft is fixedly mounted with a first gear (12) that meshes with the second gear (18).

4. A metal sheet bending machine according to claim 1, characterized in that: The movable component includes a slide rail seat (22) fixedly installed on the support frame (21). The upper end of the slide rail seat (22) is provided with a slide groove, and a sliding rack (23) is slidably installed in the slide groove.

5. A metal sheet bending machine according to claim 4, characterized in that: The meshing assembly includes a rotating seat (26) rotatably mounted on one side of the slide rail seat (22) and rotatably mounted on the support frame (21). A second rotating shaft is fixedly mounted inside the rotating seat (26). A fourth gear (27) that meshes with one side of the sliding rack (23) is fixedly mounted at the end of the second rotating shaft. A base (2) is provided on the right side of the slide rail seat (22) and on the upper surface of the base plate (1). A second motor (24) is fixedly mounted on the base (2). A third rotating shaft is fixedly connected to the output end of the second motor (24). A third gear (25) that meshes with the other side of the sliding rack (23) is fixedly mounted at the end of the third rotating shaft.

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