Metal plate arc edge forming machine

Abstract

The utility model relates to the technical field of metal plate arc edge forming, in particular to a metal plate arc edge forming machine which comprises a workbench, a flanging device, a moving assembly and a rotating assembly, the moving assembly is arranged on the workbench and comprises an electric sliding rail, a sliding block, a connecting block and a containing disc, the flanging device is arranged on the workbench, and the rotating assembly is arranged on the workbench. An electric sliding rail is installed in the workbench, a sliding block is connected to the electric sliding rail in a sliding mode, a connecting block is rotationally connected to the sliding block, a containing disc is connected to the connecting block, and a rotating assembly is arranged on the connecting block. The electric sliding rail and the sliding block are installed, the electric sliding rail is driven to drive the containing disc to move rightwards to reset, when the one-way gear is meshed with the rack, and the sliding block continues to move rightwards, the outer ring of the one-way gear drives the inner ring to rotate by 90 degrees, and therefore the connecting block and the containing disc are driven to rotate by 90 degrees, and edge changing of a metal plate is achieved. Therefore, the device can automatically and quickly enable the metal plate to be away from the flanging equipment and rotate to be flanged, and the automation degree and the flanging efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal arc edge forming, in particular to a sheet metal arc edge forming machine. Background Art

[0002] Sheet metal edge forming is a sheet metal processing technique used to create an arc or other curved shape around the edge of a sheet metal. This technique is very common in manufacturing processes and can improve the aesthetics and safety of products while reducing the potential hazards associated with sharp edges.

[0003] According to a sheet metal arc edge forming machine with patent authorization announcement number CN220554855U, it includes a workbench and a flanging mechanism arranged on the workbench, the flanging mechanism is used to flanging a sheet metal, the workbench is provided with a base, the base is rotatably provided with a turntable, the turntable is used to place the sheet metal, and the base is provided with a rotating assembly for driving the turntable to rotate; the sheet metal is placed on the turntable, and after the flanging mechanism is used to flanging one side of the sheet metal, the turntable is driven to rotate by the rotating assembly to rotate the sheet metal, and the remaining three sides of the sheet metal can be flanging in sequence, thereby facilitating the adjustment of the position of the sheet metal to a certain extent and improving the flanging efficiency. However, after completing the flanging of one side of the sheet metal, this utility model requires the operator to manually rotate the wheel to move the sheet metal away from the flanging mechanism, then drive the rotating assembly to rotate the sheet metal, and then manually rotate the wheel to reset the sheet metal. This operation step is relatively cumbersome, and the above operation steps must be repeated three times to flanging one sheet metal, resulting in low flanging efficiency and a long time consumption.

[0004] Therefore, it is necessary to design an efficient sheet metal arc edge forming machine. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a sheet metal arc edge forming machine.

[0006] The technical solution is: a sheet metal arc edge forming machine, including a workbench, a flanging device, a moving component, a rotating component and a fixed component. The workbench is provided with a flanging device, and the workbench is provided with a moving component. The moving component includes an electric slide rail, a slider, a connecting block and a placement plate. The inside of the workbench is installed with an electric slide rail, a slider is slidably connected to the electric slide rail, a connecting block is rotatably connected to the slider, a placement plate is connected to the connecting block, a rotating component is provided on the connecting block, and a fixed component is provided on the placement plate.

[0007] Furthermore, the rotating assembly includes a one-way gear and a rack. The one-way gear is fixedly connected to the connecting block, and the interior of the workbench is connected to the rack. The one-way gear can engage with the rack.

[0008] Furthermore, the fixing assembly includes a fixing block, a connecting spring, a connecting rod and a top block. Four fixing blocks are slidably connected to the placement plate. The fixing blocks are arranged in a cross shape. Connecting springs are connected between the fixing blocks and the placement plate. The lower parts of the fixed blocks are connected to connecting rods. Top blocks are symmetrically connected to the workbench. The right parts of the top blocks are provided with inclined surfaces, and the left parts of the top blocks are flat.

[0009] Furthermore, it also includes a limit rod, and the inner part of the workbench is symmetrically connected with the limit rod.

[0010] Furthermore, it also includes a connecting frame and a guide frame. The bottom surface of the placement plate is rotatably connected to the connecting frame. The connecting frame is obliquely connected to the guide frames with the same number as the connecting rods. The connecting rods are slidably connected to the adjacent guide frames.

[0011] Furthermore, it also includes a rubber block, and the side of the fixed block facing the middle is connected with a rubber block.

[0012] The beneficial effects of the utility model are:

[0013] The utility model installs an electric slide rail and a slider to drive the electric slide rail to move the placement plate to the right and reset. When the one-way gear engages with the rack and the slider continues to move to the right, the outer ring of the one-way gear will lead the inner ring to rotate 90°, thereby driving the connecting block and the placement plate to rotate 90°, realizing the side change of the sheet metal. This enables the device to automatically and quickly move the sheet metal away from the flanging equipment and rotate the flanging, thereby improving the degree of automation and flanging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the electric slide rail, slider and placement plate of the utility model.

[0016] Figure 3 This is a cross-sectional view of the placement tray of the utility model.

[0017] Figure 4 It is a three-dimensional structural diagram of the fixing block, connecting spring and connecting rod of the utility model.

[0018] Figure numbers: 1_workbench, 2_flanging equipment, 3_electric slide rail, 4_slider, 41_connecting block, 5_placing plate, 6_one-way gear, 7_rack, 8_limiting rod, 9_fixing block, 10_connecting spring, 11_connecting rod, 12_connecting frame, 121_guide frame, 13_top block, 14_rubber block. DETAILED DESCRIPTION

[0019] The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the present invention are shown. However, the present invention can be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and will fully convey the scope of the invention to those skilled in the art.

[0020] Embodiment: A sheet metal arc edge forming machine, such as Figures 1-4 As shown, it includes a workbench 1, a flanging device 2, a moving component, a rotating component and a fixed component. The workbench 1 is provided with a flanging device 2, and the workbench 1 is provided with a moving component. The moving component includes an electric slide rail 3, a slider 4, a connecting block 41 and a placement plate 5. The interior of the workbench 1 is installed with an electric slide rail 3 through a fixing part. The electric slide rail 3 is connected to the slider 4 in a sliding manner left and right. The slider 4 is rotatably connected to the connecting block 41. The placing plate 5 is connected to the connecting block 41. The connecting block 41 is provided with a rotating component, and the placing plate 5 is provided with a fixed component.

[0021] like Figures 1-4 As shown, the rotating assembly includes a one-way gear 6 and a rack 7. The one-way gear 6 is fixed to the connecting block 41, and the rack 7 is welded inside the workbench 1. The one-way gear 6 can engage with the rack 7; the electric slide 3 is moved, the electric slide 3 will move the slider 4 to the left, and the slider 4 will move with the placement plate 5. The connecting block 41 will be disconnected from the limit rod 8 on the right. During this process, when the one-way gear 6 contacts the rack 7, the outer ring of the one-way gear 6 will rotate 90°.

[0022] like Figure 3 and Figure 4 As shown, the fixing assembly includes a fixing block 9, a connecting spring 10, a connecting rod 11 and a top block 13. Four fixing blocks 9 are slidably connected to the placement disk 5. The fixing blocks 9 are arranged in a cross shape. The fixing blocks 9 and the placement disk 5 are connected with connecting springs 10 through spring seats. The lower parts of the fixing blocks 9 are connected with connecting rods 11. Top blocks 13 are symmetrically connected to the workbench 1 front and back. The right part of the top block 13 is provided with an inclined surface, and the left part of the top block 13 is a plane. When the connecting rod 11 contacts the inclined surface on the top block 13, as the connecting rod 11 continues to move to the left, the connecting rod 11 will move along the inclined surface on the top block 13 toward the middle of the placement disk 5, and the connecting spring 10 is compressed.

[0023] like Figures 1-4As shown, it also includes a limit rod 8, a connecting frame 12, a guide frame 121 and a rubber block 14. The inner side of the workbench 1 is symmetrically connected to the limit rod 8. When the connecting rod 11 contacts the inclined surface on the top block 13, the connecting block 41 also contacts the limit rod 8 on the left. The subsequent leftward movement of the connecting block 41 will move along the limit rod 8. The limit rod 8 can limit the position of the connecting block 41 to prevent the placement plate 5 from rotating when flanging the sheet metal, which may cause sheet metal flanging errors and thus the output of unqualified products, effectively ensuring the qualified rate of the product; the bottom surface of the placement plate 5 is rotatably connected to the connecting frame 12, and the connecting frame 12 is obliquely connected to the guide frame 121 with the same number as the connecting rod 11, and the connecting rod 11 is slidably connected to the adjacent guide frame 121; the fixed block 9 is connected to a rubber block 14 on one side facing the middle. The rubber block 14 on the fixed block 9 can increase the friction between the fixed block 9 and the sheet metal, so that the device can clamp the sheet metal more stably, thereby facilitating the subsequent flanging work.

[0024] When the device is to be used, the sheet metal to be flanging is first placed on the placement plate 5, and then the electric slide 3 is driven. The electric slide 3 will move the slider 4 to the left, and the slider 4 will move with the placement plate 5. The connecting block 41 will be disconnected from the right limit rod 8. During this process, when the one-way gear 6 contacts the rack 7, the outer ring of the one-way gear 6 will rotate 90 degrees. When the connecting rod 11 contacts the inclined surface on the top block 13, as the connecting rod 11 continues to move to the left, the connecting rod 11 will move along the inclined surface on the top block 13 toward the middle of the placement plate 5, and the connecting spring 10 is compressed. During this process, the connecting rod 11 will move along the guide frame 121. At this time, the guide frame 121 will rotate, and the guide frame 121 will rotate with the connecting frame 12. When the connecting frame 12 rotates, it will move the connecting rod 11 in the remaining guide frame 121 toward the middle of the placement plate 5 at the same time, so that the fixed block 9 moves toward the middle of the placement plate 5 at the same time, which enables the fixed block 9 to clamp the sheet metal. When the connecting rod 11 is located on the plane on the left side of the top block 13, it indicates that the fixed block 9 has completed the fixation of the sheet metal. The rubber block 14 on the fixed block 9 can increase the friction between the fixed block 9 and the sheet metal, so that the device can clamp the sheet metal more stably, thereby facilitating the subsequent flanging work; when the connecting rod 11 contacts the inclined surface on the top block 13, the connecting block 41 is also When the limit rod 8 contacts the left side, the subsequent leftward movement of the connecting block 41 will move along the limit rod 8. The limit rod 8 can limit the position of the connecting block 41 to prevent the placement plate 5 from rotating when the sheet metal is flanging, which may cause the sheet metal flanging to fail, thereby resulting in the output of unqualified products, effectively ensuring the qualified rate of the products; after the sheet metal is fixed, the sheet metal contacts the flanging device 2, and the flanging device 2 is driven to flanging the sheet metal. After the flanging work is completed, the electric slide 3 is driven to move the placement plate 5 to the right and reset. When the connecting rod 11 is disconnected from the top block 13, the connecting spring 10 brings the fixing block 9 and the connecting frame 12 to reset together, thereby releasing the fixation of the sheet metal. When the one-way gear When the wheel 6 is engaged with the rack 7 and the slider 4 continues to move to the right, the outer ring of the one-way gear 6 will rotate 90° with the inner ring, thereby rotating the connecting block 41, and the connecting block 41 will rotate 90° with the placement plate 5, thereby rotating the sheet metal and completing the side change of the sheet metal. Repeat the above steps to flanging the remaining three sides of the sheet metal; this enables the device to automatically and quickly move the sheet metal away from the flanging device 2 and rotate the sheet metal to flanging, and the above working steps for flanging the sheet metal are all automated operations, which effectively improves the degree of automation of the device, thereby improving the flanging efficiency of the device, repeats the above steps to flanging the next sheet metal, and closes the device after completion.

[0025] Although the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-described embodiments, but should be determined not only by the appended claims but also by the equivalents of the appended claims.

Claims

1. A sheet metal arc edge forming machine, comprising: Workbench (1); A flanging device (2), arranged on the workbench (1), for flanging the sheet metal; It is characterized by further comprising: A moving component is arranged on the workbench (1) and is used to move the sheet metal. The moving component comprises: An electric slide rail (3) is installed inside the workbench (1); A slider (4) is slidably connected to the electric slide rail (3); A connecting block (41) rotatably connected to the slider (4); placing a plate (5) and connecting it to the connecting block (41); A rotating assembly, provided on the connecting block (41), for rotating the sheet metal; A fixing component is arranged on the placement plate (5) and is used to fix the sheet metal.

2. A sheet metal arc edge forming machine according to claim 1, characterized in that: The rotating assembly comprises: a one-way gear (6) fixedly connected to the connecting block (41); A rack (7) is connected to the inside of the workbench (1), and the one-way gear (6) can mesh with the rack (7).

3. A sheet metal arc edge forming machine as claimed in claim 2, characterized in that: The fixing assembly comprises: four fixing blocks (9), each of which is slidably connected to the placement plate (5), and the fixing blocks (9) are arranged in a cross shape; A connecting spring (10) connected between the fixing block (9) and the placement plate (5); Connecting rods (11) are respectively connected to the lower parts of the fixing blocks (9); The top block (13) is symmetrically connected to the workbench (1), the right part of the top block (13) is provided with an inclined surface, and the left part of the top block (13) is a plane.

4. A sheet metal arc edge forming machine as claimed in claim 3, characterized in that: Also includes: The limiting rod (8) is symmetrically connected to the inside of the workbench (1).

5. A sheet metal arc edge forming machine as claimed in claim 4, characterized in that: Also includes: A connecting frame (12) rotatably connected to the bottom surface of the placement plate (5); The guide frames (121) are the same in number as the connecting rods (11), and are all connected obliquely to the connecting frame (12), and the connecting rods (11) are slidably connected to the adjacent guide frames (121).

6. A sheet metal arc edge forming machine as claimed in claim 5, characterized in that: Also includes: The rubber blocks (14) are respectively connected to one side of the fixing block (9) facing the middle.

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