Sheet metal part edge trimmer

Abstract

The utility model relates to the field of sheet metal part processing, and discloses a sheet metal part edge trimmer which comprises a fixing plate, a placing plate is arranged above the fixing plate in an overturning mode, a sliding opening is formed in the top face of the fixing plate, a sliding folded plate is arranged in the sliding opening in a sliding mode, a storage groove is formed in the bottom face of the placing plate, and the placing plate is arranged in the storage groove. The storage groove and the sliding folding plate are arranged in a sliding mode, the sliding folding plate and the placing plate are arranged in a rotating mode through a hinge, two supporting plates are fixed to the top face of the fixing plate, and an edge trimmer body is arranged between the two supporting plates in a sliding mode. According to the device, a worker can exert upward acting force on the rear side of the containing plate, so that the containing plate rotates with the joint of the containing plate and the sliding folded plate as the circle center, the angle between the fixed plate and the containing plate can be increased, and then chippings cut off from the top face of the containing plate topple and slide down; and chippings of various sheet metal parts with different masses and volumes can be conveniently cleaned.

Description

Technical Field

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

[0002] The sheet metal parts referred to in different industries are generally different, and are mostly used as names during assembly. Sheet metal trimming machines are often needed during the processing process. Sheet metal trimming machines are equipment used to cut sheet metal parts and divide the formed sheet metal parts.

[0003] According to the Chinese patent with announcement number: CN218964196U, a trimming machine for automobile sheet metal production includes a workbench and a trimming machine body, the bottom of the trimming machine body is fixedly connected to the top of the workbench, the left side of the top of the workbench is fixedly connected with a blow box, the top of the right side of the workbench is fixedly connected with a mounting plate, the bottom of the right side of the mounting plate is fixedly connected with a convergence box, a dumping component is provided on the right side of the convergence box, a blocking plate is fixedly connected to the right side of the top of the convergence box, a movable ring is sleeved on the surface of the blocking plate, a spring is fixedly connected to the right side of the inner wall of the movable ring, and a plurality of springs are provided and distributed at equal distances.

[0004] In the above scheme, a blow box is used to blow and clean the metal debris, which still results in the following problems: when trimming the sheet metal parts, the removed sheet metal debris includes not only small and light debris but also large and heavy debris. This debris cannot be blown away by the blow box, and the sheet metal debris of various masses cannot be effectively cleaned. Utility Model Content

[0005] The purpose of the utility model is to provide a sheet metal trimming machine to solve the problem that the cut sheet metal debris includes not only small and light debris but also large and heavy debris, and this part of the debris cannot be blown away by the blower box, making it impossible to effectively clean the sheet metal debris of various masses.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a sheet metal trimming machine, including a fixed plate, a placement plate is flipped above the fixed plate, a sliding opening is opened on the top surface of the fixed plate, a sliding folding plate is slidably arranged inside the sliding opening, a storage groove is opened on the bottom surface of the placement plate, the storage groove and the sliding folding plate are slidably arranged, the sliding folding plate and the placement plate are rotatably arranged by hinges, two supporting plates are fixed on the top surface of the fixed plate, a trimming machine body is slidably arranged between the two support plates, connecting plates are respectively fixed on both sides of the fixed plate, a driving motor is fixed to one side of the front connecting plate, a threaded rod is rotatably inserted into the connecting plate, one end of the output shaft of the driving motor passes through the connecting plate and is fixed to one end of the threaded rod.

[0007] Preferably, a sliding opening is opened on one side of the support plate, a sliding plate is slidably arranged inside the sliding opening, a sliding rod is fixed inside the sliding opening, the sliding plate and the sliding rod are slidably inserted, a spring is surrounded by the surface of the sliding rod, one end of the spring is fixed to the top surface of the sliding plate, and the other end of the spring is fixed to the inner top surface of the sliding opening.

[0008] Preferably, a servo motor is fixed to one side of the sliding plate, an adjustment rod is rotatably arranged between the two sliding plates, one end of the servo motor output shaft passes through the sliding plate and is fixed to one end of the adjustment rod, the adjustment rod is threadedly connected to the trimmer body, a limit rod is fixed between the two sliding plates, and the limit rod is slidably inserted into the trimmer body.

[0009] Preferably, limiting grooves are respectively provided on both sides of the placement plate, a through opening is provided on the inner top surface of the limiting groove, a blocking plate is slidably provided inside the limiting groove, a threaded column is fixed on the top surface of the blocking plate, and the threaded column and the through opening are slidably provided.

[0010] Preferably, a pressing plate is slidably inserted on the threaded column, and a locking nut is threadedly connected on the threaded column.

[0011] Preferably, support columns are fixed at the four corners of the bottom surface of the fixed plate, and anti-slip pads are fixed at the bottom ends of the support columns.

[0012] Compared with the prior art, a sheet metal trimming machine using the above technical solution has the following beneficial effects:

[0013] 1. The driving motor in the working state will drive the threaded rod to rotate, and utilize the threaded connection between the threaded rod and the sliding folding plate to drive the sliding folding plate to move inside the sliding opening toward the front side of the fixed plate, and drive the placement plate to leave between the two supporting plates, so that the staff can place the sheet metal on the placement plate. After placing the sheet metal on the top surface of the placement plate, the staff will use the trimming machine body to process the sheet metal. During the processing, debris of varying quantities and qualities will be cut off from the sheet metal. At this time, in order not to affect the processing of the sheet metal, the staff will apply an upward force to the rear side of the placement plate, so that the placement plate rotates with the connection with the sliding folding plate as the center of the circle, which can increase the angle between the fixed plate and the placement plate, thereby causing the debris cut off the top surface of the placement plate to fall down, which is convenient for cleaning the debris of sheet metal parts of various mass volumes;

[0014] 2. When placing the sheet metal part on the top of the placement plate, the staff will first push the sliding plate upwards. The sliding plate sliding upwards inside the sliding port will compress the spring, and then the sheet metal part will be placed on the placement plate and the force applied to the sliding plate will be removed. At this time, the compressed spring will exert a downward force on the sliding plate, which can drive the trimming machine body to move downward and start processing the sheet metal part. During the processing, the trimming machine body is pushed to move horizontally by the rotating adjustment rod, so that different shapes can be cut out of the sheet metal part, which increases the diversity of the styles of sheet metal parts that can be processed;

[0015] 3. After placing the sheet metal on the top surface of the placement plate, the staff will first push the threaded column to slide inside the penetration and make the surface of the threaded column fit with the side of the sheet metal. Then the staff will put the pressing plate on the threaded column and fit it with the top surface of the sheet metal. Finally, the staff will screw the locking nut onto the threaded column and apply a downward force to the pressing plate to fix the sheet metal on the placement plate. When fixing sheet metal parts of different sizes, the staff can adjust the position of the threaded column inside the penetration to adapt to the current size of the sheet metal, thereby increasing the applicability of the fixed sheet metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded perspective schematic diagram of an embodiment.

[0018] Figure 3 It is a schematic diagram of the explosion of the support plate and the sliding plate in the embodiment.

[0019] Figure 4 It is a schematic diagram of the explosion at the placement plate and the blocking disk in the embodiment.

[0020] In the figure: 1. fixed plate; 2. placement plate; 3. sliding opening; 4. sliding folding plate; 5. storage slot; 6. support plate; 7. trimmer body; 8. connecting plate; 9. drive motor; 10. threaded rod; 11. sliding opening; 12. sliding plate; 13. sliding rod; 14. spring; 15. servo motor; 16. adjustment rod; 17. limit rod; 18. limit slot; 19. penetration; 20. blocking disk; 21. threaded column; 22. pressing plate; 23. locking nut; 24. support column; 25. anti-slip pad. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1 and Figure 2 As shown, a sheet metal trimming machine comprises a fixed plate 1, a placing plate 2 is flipped above the fixed plate 1, a sliding opening 3 is opened on the top surface of the fixed plate 1, a sliding folding plate 4 is slidably arranged inside the sliding opening 3, a storage groove 5 is opened on the bottom surface of the placing plate 2, the storage groove 5 and the sliding folding plate 4 are slidably arranged, the sliding folding plate 4 and the placing plate 2 are rotatably arranged through hinges, two supporting plates 6 are fixed on the top surface of the fixed plate 1, a trimming machine body 7 is slidably arranged between the two supporting plates 6, connecting plates 8 are fixed on both sides of the fixed plate 1, a driving motor 9 is fixed on one side of the front connecting plate 8, a threaded rod 10 is rotatably inserted inside the connecting plate 8, and one end of the output shaft of the driving motor 9 passes through the connecting plate 8 and is fixed to one end of the threaded rod 10.

[0023] During use, the driving motor 9 in the working state will drive the threaded rod 10 to rotate, and utilize the threaded connection between the threaded rod 10 and the sliding folding plate 4 to drive the sliding folding plate 4 to move inside the sliding opening 3 toward the front side of the fixed plate 1, and drive the placement plate 2 to leave between the two support plates 6, so that the staff can place the sheet metal on the placement plate 2. After the staff places the sheet metal on the top surface of the placement plate 2, the staff will use the trimming machine body 7 to process the sheet metal. During the processing, debris of varying quantities and qualities will be cut off from the sheet metal. At this time, in order not to affect the processing of the sheet metal, the staff will apply an upward force to the rear side of the placement plate 2, so that the placement plate 2 rotates with the connection with the sliding folding plate 4 as the center of the circle, thereby increasing the angle between the fixed plate 1 and the placement plate 2, and then causing the debris cut off the top surface of the placement plate 2 to fall down, which is convenient for cleaning sheet metal debris of various mass volumes.

[0024] like Figure 2 and Figure 3As shown, a sliding opening 11 is opened on one side of the support plate 6, and a sliding plate 12 is slidably arranged inside the sliding opening 11, and a sliding rod 13 is fixed inside the sliding opening 11. The sliding plate 12 and the sliding rod 13 are slidably inserted, and a spring 14 is surrounded on the surface of the sliding rod 13, one end of the spring 14 is fixed to the top surface of the sliding plate 12, and the other end of the spring 14 is fixed to the inner top surface of the sliding opening 11, and a servo motor 15 is fixed on one side of the sliding plate 12, and an adjusting rod 16 is rotatably arranged between the two sliding plates 12, one end of the output shaft of the servo motor 15 passes through the sliding plate 12 and is fixed to one end of the adjusting rod 16, and the adjusting rod 16 is threadedly connected to the trimmer body 7, and a limiting rod 17 is fixed between the two sliding plates 12, and the limiting rod 17 is slidably inserted into the trimmer body 7.

[0025] During use, when placing the sheet metal in front of the top of the placement plate 2, the staff will first push the sliding plate 12 upwards. The sliding plate 12 sliding upward inside the sliding port 11 will compress the spring 14, and then the sheet metal will be placed on the placement plate 2, and the force applied to the sliding plate 12 will be removed. At this time, the compressed spring 14 will apply a downward force to the sliding plate 12, which can drive the trimming machine body 7 to move downward and start processing the sheet metal. During the processing, the rotating adjustment rod 16 is used to push the trimming machine body 7 to move horizontally, so that different shapes can be cut from the sheet metal, increasing the diversity of the styles of processable sheet metal parts.

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, limiting grooves 18 are respectively provided on both sides of the placement plate 2, and a through hole 19 is provided on the inner top surface of the limiting groove 18. A blocking plate 20 is slidably provided inside the limiting groove 18, and a threaded column 21 is fixed on the top surface of the blocking plate 20. The threaded column 21 and the through hole 19 are slidably provided. A pressing plate 22 is slidably inserted on the threaded column 21, and a locking nut 23 is threadedly connected to the threaded column 21. Support columns 24 are respectively fixed at the four corners of the bottom surface of the fixed plate 1, and an anti-slip pad 25 is fixed to the bottom end of the support column 24.

[0027] During use, after placing the sheet metal on the top surface of the placement plate 2, the staff will first push the threaded column 21 to slide inside the penetration hole 19, and make the surface of the threaded column 21 fit with the side of the sheet metal, and then the staff will put the pressing plate 22 on the threaded column 21 and fit it with the top surface of the sheet metal, and finally the staff will screw the locking nut 23 onto the threaded column 21 and apply a downward force to the pressing plate 22 to fix the sheet metal on the placement plate 2. When fixing sheet metal parts of different sizes, the staff can adjust the position of the threaded column 21 inside the penetration hole 19 to adapt to the size of the current sheet metal, thereby increasing the applicability of the fixed sheet metal parts.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sheet metal trimming machine, comprising a fixing plate (1), characterized in that: A placement plate (2) is flipped over the top of the fixed plate (1), a sliding opening (3) is provided on the top surface of the fixed plate (1), a sliding folding plate (4) is slidably provided inside the sliding opening (3), a storage groove (5) is provided on the bottom surface of the placement plate (2), the storage groove (5) and the sliding folding plate (4) are slidably provided, the sliding folding plate (4) and the placement plate (2) are rotatably provided through hinges, two support plates (6) are fixed on the top surface of the fixed plate (1), a trimming machine body (7) is slidably provided between the two support plates (6), connecting plates (8) are respectively fixed on both sides of the fixed plate (1), a driving motor (9) is fixed on one side of the front connecting plate (8), a threaded rod (10) is rotatably inserted inside the connecting plate (8), one end of the output shaft of the driving motor (9) passes through the connecting plate (8) and is fixed to one end of the threaded rod (10).

2. A sheet metal trimming machine according to claim 1, characterized in that: A sliding opening (11) is provided on one side of the support plate (6), a sliding plate (12) is slidably arranged inside the sliding opening (11), a sliding rod (13) is fixed inside the sliding opening (11), the sliding plate (12) and the sliding rod (13) are slidably inserted, a spring (14) is surrounded on the surface of the sliding rod (13), one end of the spring (14) is fixed to the top surface of the sliding plate (12), and the other end of the spring (14) is fixed to the inner top surface of the sliding opening (11).

3. A sheet metal trimming machine according to claim 2, characterized in that: A servo motor (15) is fixed on one side of the sliding plate (12); an adjusting rod (16) is rotatably arranged between the two sliding plates (12); one end of the output shaft of the servo motor (15) passes through the sliding plate (12) and is fixed to one end of the adjusting rod (16); the adjusting rod (16) is threadedly connected to the trimming machine body (7); a limiting rod (17) is fixed between the two sliding plates (12); the limiting rod (17) is slidably inserted into the trimming machine body (7).

4. The sheet metal trimming machine according to claim 1, characterized in that: The placing plate (2) is provided with limiting grooves (18) on both sides respectively, the inner top surface of the limiting groove (18) is provided with a through opening (19), a blocking plate (20) is slidably arranged inside the limiting groove (18), a threaded column (21) is fixed on the top surface of the blocking plate (20), and the threaded column (21) and the through opening (19) are slidably arranged.

5. The sheet metal trimming machine according to claim 4, characterized in that: A pressing plate (22) is slidably inserted on the threaded column (21), and a locking nut (23) is threadedly connected to the threaded column (21).

6. The sheet metal trimming machine according to claim 1, characterized in that: Support columns (24) are fixed at the four corners of the bottom surface of the fixed plate (1), and anti-slip pads (25) are fixed at the bottom ends of the support columns (24).

Images