Sheet metal press forming machine

Abstract

The utility model belongs to sheet metal stamping field, concretely speaking is a kind of sheet metal stamping forming machine, including work bench, the work bench bottom is fixedly connected with support leg, the work bench inside is fixedly connected in hydraulic rod, the hydraulic rod bottom is fixedly connected with stamping block, and the stamping block outside is slidably connected with work bench inside. The utility model is driven to rotate by first motor with first transmission rod, to drive transmission plate rotation in this way, further drive swivel rod movement, to drive connecting plate movement in this way, to make two swivel rods move, further drive transmission frame movement, to drive support plate movement in this way, to drive auxiliary assembly movement, further drive sheet metal movement, to make sheet metal gradually close stamping machine, to facilitate the stamping of sheet metal, so that workers do not need to push sheet metal, further reduce risk, and it is convenient to use, and the speed of pushing can be set, so that after stamping is completed, it can be directly pushed, to reduce interval time, to improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal stamping, specifically a sheet metal stamping forming machine. Background Technology

[0002] Sheet metal is characterized by its light weight, high strength, low cost, and good mass production performance. It has been widely used in fields such as electronics, communications, automotive, and medical devices. As the application of sheet metal becomes more and more widespread, the design of sheet metal parts has become a very important part of the product development process. Mechanical engineers must be proficient in the design skills of sheet metal parts so that the designed sheet metal can not only meet the functional and appearance requirements of the product, but also make the stamping die manufacturing simple and low-cost.

[0003] When stamping sheet metal, workers need to place the sheet metal on the stamping machine and then push it to facilitate the stamping machine's processing of the sheet metal. However, it is time-consuming and laborious for workers to push the sheet metal, and as the sheet metal gradually approaches the stamping machine, the workers also gradually approach, which is somewhat dangerous and makes it inconvenient to use.

[0004] Therefore, a sheet metal stamping forming machine is proposed to address the above problems. Utility Model Content

[0005] To overcome the shortcomings of existing technology and solve the problems of time-consuming and laborious sheet metal pushing by workers, and the fact that workers also gradually approach the stamping machine as the sheet metal gets closer, which poses a certain danger and makes it inconvenient to use, this utility model proposes a sheet metal stamping forming machine.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A sheet metal stamping forming machine of this utility model includes a worktable, a support leg fixedly connected to the bottom of the worktable, a hydraulic rod fixedly connected inside the worktable, a stamping block fixedly connected to the bottom of the hydraulic rod, the outer side of the stamping block slidably connected to the inside of the worktable, an auxiliary rod rotatably connected inside the worktable, a pushing assembly provided on the outer side of the support leg, the pushing assembly including a support rod fixedly connected to the outer side of the support leg, a mounting plate fixedly connected to the outer side of the support rod, a first motor fixedly connected to the outer side of the mounting plate, a first transmission rod fixedly connected to the transmission end of the first motor, two first transmission rods being provided, the end of the second first transmission rod rotatably connected to the outer side of the mounting plate, a transmission plate rotatably connected to the outer side of the first transmission rod, a rotating rod rotatably connected inside the transmission plate, a connecting plate rotatably connected to the outer side of the rotating rod, a transmission frame rotatably connected to the outer side of the transmission plate, and a support plate rotatably connected inside the transmission frame.

[0007] Preferably, a limiting component is provided on the outside of the transmission frame. The limiting component includes a connecting rod rotatably connected to the inside of the transmission frame. Both ends of the connecting rod are fixedly connected to a first limiting plate. A rotating seat is rotatably connected to the outside of the first limiting plate. The rotating seat is fixedly connected to the bottom of the worktable.

[0008] Preferably, the top of the support plate is provided with an auxiliary component, the auxiliary component including a square column fixedly connected to the top of the support plate, a limit rod fixedly connected inside the square column, a push plate slidably connected to the outside of the limit rod, the push plate passing through the square column and slidably connected, and a spring fixedly connected between the push plate and the square column.

[0009] Preferably, the workbench is provided with a limiting component, the limiting component including a second limiting plate slidably connected to the outside of the auxiliary rod, a slide rod fixedly connected to the outside of the second limiting plate, the slide rod passing through the workbench and slidably connected, a limiting plate fixedly connected to the end of the slide rod, and a slide cylinder slidably connected to the outside of the slide rod, the slide cylinder being fixedly connected to the outside of the workbench.

[0010] Preferably, a power assembly is provided on the outer side of the second limiting plate. The power assembly includes a screw fixedly connected between the second limiting plate and the limiting plate, and a screw cylinder is threadedly connected to the outer side of the screw. The screw cylinder is rotatably connected to the inside of the worktable.

[0011] Preferably, the power assembly further includes a gear fixedly connected to the outside of the screw barrel. There are two gears, which mesh with each other. A second transmission rod is fixedly connected inside the second gear. One end of the second transmission rod is rotatably connected to the inside of the worktable, and the other end is fixedly connected to a second motor. A mounting bracket is fixedly connected to the outside of the second motor, and the mounting bracket is fixedly connected to the inside of the worktable.

[0012] Preferably, a slider is provided on the outer side of the second limiting plate, and the outer side of the slider is slidably connected to the inside of the worktable, and the outer side of the second limiting plate is slidably connected to the inside of the worktable.

[0013] The advantages of this utility model are: 1. This utility model uses a first motor to drive a first transmission rod to rotate, which in turn drives a transmission plate to rotate, which in turn drives a rotating rod to move, which in turn drives a connecting plate to move, thereby causing two rotating rods to move, which in turn drives a transmission frame to move, which in turn drives a support plate to move, which in turn drives auxiliary components to move, and thus drives sheet metal to move, so that the sheet metal gradually moves closer to the stamping machine, thereby facilitating the stamping of the sheet metal. This eliminates the need for workers to push the sheet metal, thus reducing the risk and making it easier to use. Moreover, the pushing speed can be set so that it can be pushed directly after stamping, thereby reducing the interval time and improving work efficiency.

[0014] 2. This utility model moves the square column by moving the support plate, which in turn moves the push plate. When part of the push plate comes into contact with the sheet metal, the push plate compresses the spring, so that the push plate will not lift the sheet metal. The push plate that is not blocked by the sheet metal can push the sheet metal, thereby reducing the possibility of displacement after the sheet metal is lifted, which may lead to stamping errors and thus ensure stamping accuracy. Attached Figure Description

[0015] 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.

[0016] Figure 1 This is a schematic diagram of the overall side view structure in Embodiment 1; Figure 2 This is a schematic diagram of the overall bottom view structure in Embodiment 1; Figure 3 This is a schematic diagram of the push component structure from below in Embodiment 1; Figure 4 This is a schematic diagram of the auxiliary component's disassembled structure in Embodiment 1; Figure 5 This is a top view of the limiting component in Embodiment 2; Figure 6 As in Example 2 Figure 5 A magnified structural diagram of area A in the middle.

[0017] In the diagram: 1. Workbench; 2. Support leg; 3. Hydraulic rod; 4. Stamping block; 5. Auxiliary roller; 6. Support rod; 7. Mounting plate; 8. First motor; 9. First transmission rod; 10. Transmission plate; 11. Rotating rod; 12. Connecting plate; 13. Transmission frame; 14. Support plate; 15. Connecting rod; 16. First limiting plate; 17. Rotating seat; 18. Square column; 19. Limiting rod; 20. Push plate; 21. Spring; 22. Second limiting plate; 23. Slide rod; 24. Slide cylinder; 25. Limiting plate; 26. Screw; 27. Screw cylinder; 28. Gear; 29. ​​Second transmission rod; 30. Second motor; 31. Mounting frame. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1 Please see Figure 1-4 As shown, a sheet metal stamping forming machine includes a worktable 1, with a support leg 2 fixedly connected to the bottom of the worktable 1. A hydraulic rod 3 is fixedly connected inside the worktable 1, and a stamping block 4 is fixedly connected to the bottom of the hydraulic rod 3. The outer side of the stamping block 4 is slidably connected to the inside of the worktable 1. An auxiliary rod 5 is rotatably connected inside the worktable 1. A pushing assembly is provided on the outer side of the support leg 2. The pushing assembly includes a support rod 6 fixedly connected to the outer side of the support rod 2. A mounting plate 7 is fixedly connected to the outer side of the support rod 6. A first motor 8 is fixedly connected to the outer side of the mounting plate 7. A first transmission rod 9 is fixedly connected to the transmission end of the first motor 8. There are two first transmission rods 9. The end of the second first transmission rod 9 is rotatably connected to the outer side of the mounting plate 7. A transmission plate 10 is rotatably connected to the outer side of the first transmission rod 9. A rotating rod 11 is rotatably connected inside the transmission plate 10. A connecting plate 12 is rotatably connected to the outer side of the rotating rod 11. A transmission frame 13 is rotatably connected to the outer side of the transmission plate 10. A support plate 14 is rotatably connected inside the transmission frame 13.

[0020] During operation, the first motor 8 drives the first transmission rod 9 to rotate, which in turn drives the transmission plate 10 to rotate, which in turn drives the rotating rod 11 to move, which in turn drives the connecting plate 12 to move, thereby causing the two rotating rods 11 to move, which in turn drives the transmission frame 13 to move, which in turn drives the support plate 14 to move, which in turn drives the auxiliary components to move, and thus drives the sheet metal to move, so that the sheet metal gradually moves closer to the stamping machine, which facilitates the stamping of the sheet metal. This eliminates the need for workers to push the sheet metal, thereby reducing the risk and making it easier to use. Moreover, the pushing speed can be set so that it can be pushed directly after stamping, thereby reducing the interval time and improving work efficiency.

[0021] The transmission frame 13 is provided with a limiting component on its outer side. The limiting component includes a connecting rod 15 rotatably connected to the inside of the transmission frame 13. Both ends of the connecting rod 15 are fixedly connected to a first limiting plate 16. A rotating seat 17 is rotatably connected to the outer side of the first limiting plate 16. The rotating seat 17 is fixedly connected to the bottom of the worktable 1.

[0022] During operation, the movement of the transmission frame 13 drives the connecting rod 15 to move, thereby causing the first limiting plate 16 to rotate along the rotating seat 17. In this way, the movement range of the transmission frame 13 is limited by the first limiting plate 16 and the connecting rod 15.

[0023] The support plate 14 is provided with an auxiliary component on its top. The auxiliary component includes a square column 18 fixedly connected to the top of the support plate 14. A limit rod 19 is fixedly connected inside the square column 18. A push plate 20 is slidably connected to the outside of the limit rod 19. The push plate 20 passes through the square column 18 and is slidably connected. A spring 21 is fixedly connected between the push plate 20 and the square column 18.

[0024] During operation, the movement of the support plate 14 drives the square column 18 to move, which in turn drives the push plate 20 to move. When part of the push plate 20 comes into contact with the sheet metal, the push plate 20 compresses the spring 21, so that the push plate 20 will not lift the sheet metal. The push plate 20 that is not blocked by the sheet metal can push the sheet metal, thereby reducing the possibility of displacement after the sheet metal is lifted, which may lead to stamping errors and thus ensuring stamping accuracy.

[0025] Example 2 Please see Figure 5-6 As shown in the first embodiment, as another implementation of this utility model, the workbench 1 is provided with a limiting component. The limiting component includes a second limiting plate 22 that is slidably connected to the outside of the auxiliary rod 5. A slide rod 23 is fixedly connected to the outside of the second limiting plate 22. The slide rod 23 passes through the workbench 1 and is slidably connected. A limiting plate 25 is fixedly connected to the end of the slide rod 23. A slide cylinder 24 is slidably connected to the outside of the slide rod 23. The slide cylinder 24 is fixedly connected to the outside of the workbench 1.

[0026] During operation, by pushing the limiting plate 25, the sliding rod 23 is moved, which in turn moves the second limiting plate 22, thereby clamping the sheet metal and restricting its position. This allows the device to accommodate sheet metal of different sizes and improve its adaptability.

[0027] The second limiting plate 22 is provided with a power assembly on its outer side. The power assembly includes a screw 26 fixedly connected between the second limiting plate 22 and the limiting plate 25. A screw cylinder 27 is threadedly connected to the outer side of the screw 26. The screw cylinder 27 is rotatably connected to the inside of the worktable 1.

[0028] The power assembly also includes a gear 28 fixedly connected to the outside of the screw barrel 27. There are two gears 28, which mesh with each other. A second transmission rod 29 is fixedly connected inside the second gear 28. One end of the second transmission rod 29 is rotatably connected to the inside of the worktable 1, and the other end is fixedly connected to a second motor 30. A mounting bracket 31 is fixedly connected to the outside of the second motor 30, and the mounting bracket 31 is fixedly connected to the inside of the worktable 1.

[0029] During operation, the second motor 30 drives the second transmission rod 29 to rotate, which in turn drives the two gears 28 to rotate, thereby driving the screw barrel 27 to rotate, which in turn drives the screw 26 to move, thereby driving the second limiting plate 22 to move, and thus the second limiting plate 22 clamps the sheet metal.

[0030] The second limiting plate 22 has a slider on its outer side, and the slider is slidably connected to the inside of the worktable 1.

[0031] During operation, the sliding connection between the slider on the outer side of the second limiting plate 22 and the worktable 1 restricts the movement range of the second limiting plate 22.

[0032] The working principle is as follows: the first motor 8 drives the first transmission rod 9 to rotate, which in turn drives the transmission plate 10 to rotate, which in turn drives the rotating rod 11 to move, which in turn drives the connecting plate 12 to move, thus moving the two rotating rods 11, which in turn drives the transmission frame 13 to move, which in turn drives the support plate 14 to move, which in turn drives the square column 18 to move, which in turn drives the push plate 20 to move. When part of the push plate 20 abuts against the sheet metal, the push plate 20 will compress the spring 21, so that the push plate 20 will not lift the sheet metal. The push plate 20 that is not blocked by the sheet metal can push the sheet metal, thereby reducing the possibility of displacement after the sheet metal is lifted, which may lead to stamping errors, thus ensuring stamping accuracy. The push plate 20 also drives the sheet metal to gradually approach the stamping machine, which facilitates the stamping of the sheet metal. This allows the worker to move the sheet metal without moving it, thereby reducing the danger and making it easy to use. Moreover, the pushing speed can be set so that it can be pushed directly after stamping, thereby reducing the interval time and improving work efficiency.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] 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 sheet metal stamping forming machine, comprising a worktable (1), wherein a support leg (2) is fixedly connected to the bottom of the worktable (1), a hydraulic rod (3) is fixedly connected inside the worktable (1), a stamping block (4) is fixedly connected to the bottom of the hydraulic rod (3), the outer side of the stamping block (4) is slidably connected to the inside of the worktable (1), and an auxiliary rod (5) is rotatably connected inside the worktable (1). Its features are: A pushing component is provided on the outside of the support leg (2). The pushing component includes a support rod (6) fixedly connected to the outside of the support leg (2). A mounting plate (7) is fixedly connected to the outside of the support rod (6). A first motor (8) is fixedly connected to the outside of the mounting plate (7). A first transmission rod (9) is fixedly connected to the transmission end of the first motor (8). There are two first transmission rods (9). The end of the second first transmission rod (9) is rotatably connected to the outside of the mounting plate (7). A transmission plate (10) is rotatably connected to the outside of the first transmission rod (9). The transmission plate (10) is rotatably connected to a rotating rod (11) inside, and a connecting plate (12) is rotatably connected to the outside of the rotating rod (11). The transmission plate (10) is rotatably connected to a transmission frame (13) outside, and a support plate (14) is rotatably connected to the inside of the transmission frame (13).

2. The sheet metal stamping forming machine according to claim 1, characterized in that: A limiting component is provided on the outside of the transmission frame (13). The limiting component includes a connecting rod (15) rotatably connected inside the transmission frame (13). Both ends of the connecting rod (15) are fixedly connected to a first limiting plate (16). A rotating seat (17) is rotatably connected to the outside of the first limiting plate (16). The rotating seat (17) is fixedly connected to the bottom of the workbench (1).

3. The sheet metal stamping forming machine according to claim 1, characterized in that: The support plate (14) is provided with an auxiliary component on its top. The auxiliary component includes a square column (18) fixedly connected to the top of the support plate (14). A limit rod (19) is fixedly connected inside the square column (18). A push plate (20) is slidably connected to the outside of the limit rod (19). The push plate (20) passes through the square column (18) and is slidably connected. A spring (21) is fixedly connected between the push plate (20) and the square column (18).

4. A sheet metal stamping forming machine according to claim 1, characterized in that: The workbench (1) is provided with a limiting component. The limiting component includes a second limiting plate (22) slidably connected to the outside of the auxiliary rod (5). A slide rod (23) is fixedly connected to the outside of the second limiting plate (22). The slide rod (23) passes through the workbench (1) and is slidably connected. A limiting plate (25) is fixedly connected to the end of the slide rod (23). A slide cylinder (24) is slidably connected to the outside of the slide rod (23). The slide cylinder (24) is fixedly connected to the outside of the workbench (1).

5. A sheet metal stamping forming machine according to claim 4, characterized in that: A power assembly is provided on the outside of the second limiting plate (22). The power assembly includes a screw (26) fixedly connected between the second limiting plate (22) and the limiting plate (25). A screw cylinder (27) is threadedly connected to the outside of the screw (26). The screw cylinder (27) is rotatably connected to the inside of the worktable (1).

6. A sheet metal stamping forming machine according to claim 5, characterized in that: The power assembly also includes a gear (28) fixedly connected to the outside of the screw barrel (27). There are two gears (28), which mesh with each other. A second transmission rod (29) is fixedly connected inside the second gear (28). One end of the second transmission rod (29) is rotatably connected to the inside of the workbench (1), and the other end is fixedly connected to a second motor (30). A mounting bracket (31) is fixedly connected to the outside of the second motor (30), and the mounting bracket (31) is fixedly connected inside the workbench (1).

7. A sheet metal stamping forming machine according to claim 4, characterized in that: The second limiting plate (22) is provided with a slider on its outer side, and the slider is slidably connected to the inside of the worktable (1). The second limiting plate (22) is slidably connected to the inside of the worktable (1).

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