Stamping device for transformer shell production

Abstract

The utility model provides a stamping device for producing a transformer shell, which comprises a machine body, a workbench is arranged on the machine body, a stamping head is arranged on the machine body, the stamping head is positioned right above the workbench, a stamping die is arranged on the workbench, two supporting seats are symmetrically fixed on the machine body, and the two supporting seats are fixedly arranged on the machine body. Sliding grooves are formed in the opposite sides of the two supporting seats, a moving seat is arranged between the two supporting seats, the two sides of the moving seat are slidably connected with the two sliding grooves correspondingly, a driving lead screw is movably arranged in one sliding groove through a bearing, the driving lead screw penetrates through the moving seat, and the driving lead screw is movably connected with the moving seat through a bearing. According to the transformer stamping device, the problems that in most transformer stamping devices in the prior art, workers need to place plates manually, on one hand, the accuracy is low, and on the other hand, certain dangerousness is caused when the plates are placed manually are solved.

Description

Technical Field

[0001] The utility model relates to the field of transformers, in particular to a punching device for producing transformer shells. Background Art

[0002] The transformer shell is mainly used for safety protection at the transformer operation site. It can prevent small animals and other foreign objects from entering the transformer and causing operating accidents, effectively protect personal safety and play a certain electromagnetic shielding role. At present, it is divided into three categories according to different structural materials: aluminum alloy grinding plate transformer shell, stainless steel transformer shell and steel plate spraying transformer shell. When the transformer shell is produced and processed, the transformer shell is mainly stamped.

[0003] Most transformer stamping devices in the prior art require workers to manually place the plates, which, on the one hand, has low accuracy and, on the other hand, is dangerous.

[0004] Therefore, it is necessary to provide a new stamping device for transformer housing production to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a stamping device for transformer casing production, which solves the problem that most transformer stamping devices in the prior art require workers to manually place plates, which has low accuracy and certain risks.

[0006] The punching device for transformer housing production provided by the utility model comprises a machine body, a workbench is arranged on the machine body, a punching head is installed on the machine body, the punching head is located directly above the workbench, a punching die is installed on the workbench, two support seats are symmetrically fixed on the machine body, slide grooves are provided on opposite sides of the two support seats, a moving seat is arranged between the two support seats, the two sides of the moving seat are respectively connected with the two slide grooves in a sliding manner, and a plurality of vacuum suction cups are arranged on the moving seat;

[0007] A driving screw rod is movably arranged inside one of the slide grooves through a bearing, the driving screw rod penetrates the moving seat, and the driving screw rod is threadedly connected to the moving seat.

[0008] In a preferred embodiment, a first motor is disposed on one side of the support seat, and an output end of the first motor is connected to the driving screw via a coupling.

[0009] In a preferred embodiment, a base is fixed to one side of the machine body, a storage platform is arranged directly above the base, a plurality of slide rails are fixed to the base in a square shape, the top of the slide rails passes through the storage platform, and the storage platform is slidably connected to the slide rails;

[0010] Connecting seats are fixed on both sides of the storage table. Two threaded columns are movably arranged on the base through bearings. The tops of the threaded columns pass through the connecting seats, and the threaded columns are threadedly connected to the connecting seats.

[0011] In a preferred embodiment, a limit seat is installed on the base, a rotating shaft is movably arranged on the limit seat through a bearing, and both ends of the rotating shaft are connected to a worm;

[0012] A worm wheel is installed on each of the two threaded columns, and the two worms are respectively meshed with the two worm wheels.

[0013] In a preferred embodiment, a second motor is disposed on one side of the base, and the second motor is connected to the worm through a coupling.

[0014] In a preferred embodiment, the worm and the worm wheel adopt a closed transmission.

[0015] Beneficial effects of the utility model:

[0016] When the device is used, the staff only needs to place the plate on the storage table, and then start the second motor to drive the rotating shaft to rotate. Under the transmission action of the two worms and two worm wheels, the two threaded columns rotate simultaneously to drive the storage table to move upward along the slide rail until the plate contacts the vacuum suction cup, at which time the vacuum suction cup can suck up the plate;

[0017] After the sheet is sucked up, the first motor starts and drives the sheet to move to the stamping die to complete loading. After stamping is completed, the sheet is first lifted up by the lifting mechanism at the stamping die, and then the vacuum suction cup moves the sheet to one side of the machine body for unloading. This device does not require workers to be under the stamping head throughout the process, which greatly increases the safety of the workers and ensures the placement accuracy of the sheet to be stamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional view of the overall structure of the punching device for producing transformer housing provided by the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of shown;

[0020] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of B shown.

[0021] Numbers in the figure: 1. Machine body; 2. Workbench; 3. Punching head; 4. Punching die; 5. Support seat; 6. Slide groove; 7. Moving seat; 8. Vacuum suction cup; 9. Driving screw; 10. First motor; 11. Base; 12. Storage table; 13. Slide rail; 14. Connecting seat; 15. Threaded column; 16. Limit seat; 17. Rotating shaft; 18. Worm; 19. Worm wheel; 20. Second motor. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 as well as Figure 3 ,in Figure 1 A three-dimensional view of the overall structure of the punching device for producing transformer housing provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the enlarged structure of shown; Figure 3 for Figure 1 Schematic diagram of the enlarged structure of B shown.

[0024] In the specific implementation process, Figure 1-Figure 3 As shown, it includes a body 1, a workbench 2 is arranged on the body 1, a punch head 3 is installed on the body 1, the punch head 3 is located directly above the workbench 2, a punching die 4 is installed on the workbench 2, two support seats 5 are symmetrically fixed on the body 1, and slide grooves 6 are opened on the opposite sides of the two support seats 5. A moving seat 7 is arranged between the two support seats 5, and the two sides of the moving seat 7 are respectively slidably connected with the two slide grooves 6. A plurality of vacuum suction cups 8 are arranged on the moving seat 7. It should be noted that the vacuum pump for driving the vacuum suction cup 8 needs to be installed at the center of one side of the body 1 to reduce the size of the air guide pipe.

[0025] A driving screw 9 is movably arranged inside one of the slide grooves 6 through a bearing, the driving screw 9 passes through the moving seat 7, and the driving screw 9 is threadedly connected to the moving seat 7. A first motor 10 is arranged on one side of the support seat 5, and the output end of the first motor 10 is connected to the driving screw 9 through a coupling. When the device is used, the staff only needs to place the plate on the storage table 12, and then start the second motor 20 to drive the rotating shaft 17 to rotate. Under the transmission action of the two worms 18 and the two worm wheels 19, the two threaded columns 15 rotate at the same time, which will drive the storage table 12 to move upward along the slide rail 13 until the plate contacts the vacuum suction cup 8, at which time the vacuum suction cup 8 can suck up the plate.

[0026] A base 11 is fixed to one side of the body 1, and a storage table 12 is arranged directly above the base 11. A plurality of slide rails 13 are fixed on the base 11 in a square shape. The top of the slide rail 13 passes through the storage table 12, and the storage table 12 is slidably connected to the slide rail 13. Connecting seats 14 are fixed on both sides of the storage table 12. Two threaded columns 15 are movably arranged on the base 11 through bearings. The top of the threaded column 15 passes through the connecting seat 14, and the threaded column 15 is threadedly connected to the connecting seat 14. When in use, the staff can place multiple plates to be processed on the storage table 12 at one time, thereby improving work efficiency.

[0027] A limit seat 16 is installed on the base 11, and a rotating shaft 17 is movably arranged on the limit seat 16 through a bearing. Worms 18 are connected to both ends of the rotating shaft 17, and worm wheels 19 are installed on the two threaded columns 15. The two worms 18 are respectively meshed with the two worm wheels 19. A second motor 20 is arranged on one side of the base 11, and the second motor 20 is connected to the worm 18 through a coupling. The second motor 20 is started to drive the rotating shaft 17 to rotate. Under the transmission action of the two worms 18 and the two worm wheels 19, the two threaded columns 15 rotate simultaneously, which will drive the storage table 12 to move upward along the slide rail 13 until the plate contacts the vacuum suction cup 8. At this time, the vacuum suction cup 8 can suck up the plate. The device adopts two threaded columns 15 to support the plate on the storage table 12, thereby ensuring the supporting strength of the storage table 12.

[0028] Working principle of the utility model: When the device is used, the staff only needs to place the plate on the storage table 12, and then start the second motor 20 to drive the rotating shaft 17 to rotate. Under the transmission action of the two worms 18 and the two worm wheels 19, the two threaded columns 15 rotate at the same time to drive the storage table 12 to move upward along the slide rail 13 until the plate contacts the vacuum suction cup 8, at which time the vacuum suction cup 8 can suck up the plate;

[0029] After the sheet is sucked up, the first motor 10 starts and drives the sheet to move to the stamping die 4 to complete loading. After stamping is completed, the sheet is first lifted up by the lifting mechanism at the stamping die 4, and then the vacuum suction cup 8 moves the sheet to one side of the machine body 1 for unloading. This device does not require workers to be under the stamping head 3 throughout the process, which greatly increases the safety of the workers and ensures the placement accuracy of the sheet to be stamped.

[0030] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A stamping device for producing transformer housing, comprising a body (1), a workbench (2) being arranged on the body (1), a stamping head (3) being installed on the body (1), and the stamping head (3) being located directly above the workbench (2), characterized in that: A stamping die (4) is installed on the workbench (2), two support seats (5) are symmetrically fixed on the machine body (1), and slide grooves (6) are provided on opposite sides of the two support seats (5). A moving seat (7) is provided between the two support seats (5), and both sides of the moving seat (7) are respectively slidably connected to the two slide grooves (6), and a plurality of vacuum suction cups (8) are provided on the moving seat (7); A driving screw rod (9) is movably arranged inside one of the slide grooves (6) via a bearing, the driving screw rod (9) penetrates the movable seat (7), and the driving screw rod (9) is threadedly connected to the movable seat (7).

2. The punching device for transformer housing production according to claim 1, characterized in that: A first motor (10) is disposed on one side of the support seat (5), and an output end of the first motor (10) is connected to the driving screw rod (9) via a coupling.

3. The punching device for transformer housing production according to claim 2, characterized in that: A base (11) is fixed on one side of the machine body (1), a storage platform (12) is arranged directly above the base (11), a plurality of slide rails (13) are fixed on the base (11) in a square shape, the top of the slide rail (13) passes through the storage platform (12), and the storage platform (12) is slidably connected to the slide rail (13); Connecting seats (14) are fixed on both sides of the storage platform (12); two threaded columns (15) are movably arranged on the base (11) via bearings; the tops of the threaded columns (15) pass through the connecting seats (14), and the threaded columns (15) are threadedly connected to the connecting seats (14).

4. The punching device for transformer housing production according to claim 3, characterized in that: A limit seat (16) is installed on the base (11), a rotating shaft (17) is movably arranged on the limit seat (16) via a bearing, and both ends of the rotating shaft (17) are connected to a worm (18); A worm wheel (19) is mounted on each of the two threaded columns (15), and the two worms (18) are respectively meshed with the two worm wheels (19).

5. The punching device for transformer housing production according to claim 4, characterized in that: A second motor (20) is provided on one side of the base (11), and the second motor (20) is connected to the worm (18) via a coupling.

6. The punching device for transformer housing production according to claim 5, characterized in that: The worm (18) and the worm wheel (19) adopt a closed transmission.

Images