Punching device for machining formed metal cover

Abstract

The utility model relates to the technical field of metal cover processing, in particular to a trepanning device for processing a formed metal cover, which comprises a base, two support frames are fixedly mounted at the top end of the base, a rotating rod is rotatably connected between the support frames, and a first driving motor is fixedly mounted at the top end of the base. An output shaft of the first driving motor is connected with a first rotating wheel, one end of the rotating rod is connected with a second rotating wheel through a supporting frame, a transmission belt is connected between the first rotating wheel and the second rotating wheel, a placing base is arranged on one side of the rotating rod, an inserting rod is fixedly installed at one end of the placing base, and the inserting rod is in sliding connection with the rotating rod; the top end and the bottom of the rotating rod are both slidably connected with positioning rods, and the outer sides of the positioning rods are sleeved with connecting plates. According to the punching device, multiple punching work can be carried out at the same time, feeding and discharging are convenient, chippings can be effectively prevented from flowing out, and certain practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal cover processing, in particular to a hole-opening device for processing a formed metal cover. Background Art

[0002] A lid is a covering object on the top of a vessel or open object. It is usually round or square and can block dust and pollutants. The lid is mostly made of metal, plastic or other materials. During the processing of a metal lid, the plate needs to be punched into a round iron sheet first, and then punched into a lid-like structure through a shaping device. When producing with special requirements, positioning holes may be punched on the formed metal lid. The existing punching device can only process one metal lid at a time, and it is cumbersome to load and unload the metal lid, which has certain limitations. Therefore, it is necessary to design a hole-punching device for processing formed metal lids to solve these problems. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a hole-opening device for processing a formed metal cover.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A hole-punching device for processing a formed metal cover comprises a base, two support frames are fixedly installed on the top of the base, and a rotating rod is rotatably connected between the support frames, a first driving motor is fixedly installed on the top of the base, and a first rotating wheel is connected and installed on the output shaft of the first driving motor, one end of the rotating rod is connected to the second rotating wheel through the support frame, and a transmission belt is connected between the first rotating wheel and the second rotating wheel, a placement seat is provided on one side of the rotating rod, an insertion rod is fixedly installed on one end of the placement seat, and the insertion rod is slidably connected to the rotating rod, the top and bottom of the rotating rod are both slidably connected to a positioning rod, and a connecting plate is sleeved on the outer side of the positioning rod;

[0006] A screw is rotatably connected in the support frame, and a lifting frame is connected to the outer side of the screw by a thread, a second driving motor is fixedly installed on the top of the lifting frame, and a plurality of transmission gears are rotatably connected in the lifting frame, the transmission gears are meshed with each other, and the bottoms of the transmission gears are fixedly connected to a connecting seat, the top of one of the transmission gears is connected to the output shaft of the second driving motor, and a drill bit is connected and installed in the connecting seat, a receiving seat and a slide are fixedly installed on the top of the base, a push rod motor is fixedly installed in the receiving seat, and the output shaft of the push rod motor is connected to the lifting plate, and a storage box is slidably connected in the base.

[0007] Preferably, the rotating rod and the insertion rod are both designed with a square structure, and a through groove adapted to the insertion rod is opened in the rotating rod, and a positioning groove adapted to the positioning rod is opened on the top of the insertion rod, which can play a role in stable positioning.

[0008] Preferably, a lifting plate is fixedly installed on one side of the connecting plate, and the lifting plate adopts an L-shaped structure design, which makes it convenient to use the lifting plate to lift the positioning rod, thereby inserting the insertion rod into the through groove.

[0009] Preferably, the screw is an electric screw with a motor, and a dustproof pad is laid on one side of the screw, which controls the lifting of the lifting frame and protects the screw at the same time.

[0010] Preferably, the top of the lifting plate adopts an inclined structure design, and the lifting plate is located directly below the placement seat to receive the debris generated during the hole opening to prevent it from scattering.

[0011] Preferably, a baffle is provided in the receiving seat, and the baffle is slidably connected to the lifting plate, and flow openings are provided in the receiving seat and the base to prevent debris from contacting the push rod motor and affecting its service life.

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

[0013] 1. It is equipped with mutually meshing transmission gears, and can perform simultaneous punching work only through the second driving motor, and can process multiple metal covers at the same time;

[0014] 2. The placement seat for placing the metal cover is connected to the rotating rod through an insertion rod and positioned by a positioning rod. The placement seat can be installed by simply lifting the connecting plate. When unloading, after the first drive motor controls the rotation to the other side, the positioning rod and the connecting plate will automatically drop under the influence of gravity, so that the placement seat can be taken out while unloading the metal cover, which is convenient for operation;

[0015] 3. A receiving seat and a lifting plate are provided, and the lifting plate can be raised and lowered according to the push rod motor. It can be used to receive debris during processing, and can also be controlled to avoid collision and improve safety when flipping and unloading after processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a 3D structural schematic diagram of a hole-punching device for forming a metal cover proposed by the utility model;

[0017] Figure 2 This is a front structural schematic diagram of a hole-punching device for processing a formed metal cover proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the side structure of a hole-opening device for processing a formed metal cover proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the top view of a hole-opening device for processing a formed metal cover proposed by the utility model;

[0020] Figure 5 The utility model is a schematic structural diagram of a rotating rod in a hole-punching device for processing a formed metal cover.

[0021] In the figure: 1. base; 2. support frame; 3. rotating rod; 4. first driving motor; 5. first rotating wheel; 6. second rotating wheel; 7. transmission belt; 8. placement seat; 9. insertion rod; 10. positioning rod; 11. connecting plate; 12. screw rod; 13. lifting frame; 14. second driving motor; 15. transmission gear; 16. connecting seat; 17. drill bit; 18. receiving seat; 19. landslide; 20. push rod motor; 21. lifting plate; 22. storage box. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example: Refer to Figure 1-5A hole-punching device for processing a formed metal cover comprises a base 1, two support frames 2 are fixedly installed on the top of the base 1, and a rotating rod 3 is rotatably connected between the support frames 2, a first driving motor 4 is fixedly installed on the top of the base 1, and a first rotating wheel 5 is connected and installed on the output shaft of the first driving motor 4, one end of the rotating rod 3 is connected to a second rotating wheel 6 through the support frame 2, and a transmission belt 7 is connected between the first rotating wheel 5 and the second rotating wheel 6, a placement seat 8 is arranged on one side of the rotating rod 3, an insertion rod 9 is fixedly installed on one end of the placement seat 8, and the insertion rod 9 is slidably connected to the rotating rod 3, and the rotating rod 3 The top and bottom of the support frame 2 are slidably connected with a positioning rod 10, the rotating rod 3 and the insertion rod 9 are both designed with a square structure, and a through slot adapted to the insertion rod 9 is provided in the rotating rod 3, and a positioning slot adapted to the positioning rod 10 is provided on the top of the insertion rod 9, which can play a role in stable positioning, and a connecting plate 11 is sleeved on the outside of the positioning rod 10, and a lifting plate is fixedly installed on one side of the connecting plate 11, and the lifting plate adopts an L-shaped structure design, which is convenient for using the lifting plate to lift the positioning rod 10, so as to insert the insertion rod 9 into the through slot, and a screw 12 is rotatably connected in the support frame 2, and the screw 12 is specifically a motor with a motor. An electric screw rod is provided, and a dustproof pad is laid on one side of the screw rod 12, which controls the lifting frame 13 to lift and lower while protecting the screw rod 12, and the outer side of the screw rod 12 is connected to the lifting frame 13 by a thread, and a second drive motor 14 is fixedly installed on the top of the lifting frame 13, and a plurality of transmission gears 15 are rotatably connected in the lifting frame 13, and the transmission gears 15 are meshed with each other, and the bottom of the transmission gears 15 are fixedly connected to a connecting seat 16, and the top of one of the transmission gears 15 is connected to the output shaft of the second drive motor 14, and a drill bit 17 is connected and installed in the connecting seat 16, and the bottom A receiving seat 18 and a slide 19 are fixedly installed on the top of the seat 1, a push rod motor 20 is fixedly installed in the receiving seat 18, a baffle is provided in the receiving seat 18, and the baffle is slidably connected to a lifting plate 21, and a flow port is opened in the receiving seat 18 and the base 1 to prevent debris from contacting the push rod motor 20 and affecting its service life, and the output shaft of the push rod motor 20 is connected to the lifting plate 21, the top of the lifting plate 21 adopts an inclined structure design, and the lifting plate 21 is located directly below the placement seat 8, which is used to receive debris when opening a hole to prevent it from scattering outward, and a storage box 22 is slidably connected in the base 1.

[0024] Working principle: When in use, it is necessary to lift the lifting plate and use the connecting plate 11 to raise the positioning rod 10 completely, then insert the insertion rod 9 of the placement seat 8 equipped with the metal cover into the rotating rod 3, loosen the connecting plate 11, use the positioning rod 10 to descend and insert the insertion rod 9 for positioning, then open the screw 12 and the second drive motor 14, control the drill bit 17 to rotate and descend, and perform hole drilling on the metal cover. The debris generated during the drilling will fall into the storage box 22 through the receiving seat 18 and the lifting plate 21 for storage. After the processing is completed, the first drive motor 4 controls the first rotating wheel 5 and the second rotating wheel 6 to drive the rotating rod 3 to rotate, so that the placement seat 8 turns to the other side and downward, and the metal cover falls into the landslide 19 under the influence of gravity and slides out, and at the same time, the positioning rod 10 and the connecting plate 11 are also affected by gravity and fall and separate from the insertion rod 9, so that the placement seat 8 and the insertion rod 9 can be directly taken out.

Claims

1. A hole-punching device for processing a formed metal cover, comprising a base (1), characterized in that: Two support frames (2) are fixedly installed on the top of the base (1), and a rotating rod (3) is rotatably connected between the support frames (2); a first driving motor (4) is fixedly installed on the top of the base (1), and the output shaft of the first driving motor (4) is connected to a first rotating wheel (5); one end of the rotating rod (3) is connected to a second rotating wheel (6) through the support frame (2), and a transmission belt (7) is connected between the first rotating wheel (5) and the second rotating wheel (6); a placement seat (8) is provided on one side of the rotating rod (3), and an insertion rod (9) is fixedly installed on one end of the placement seat (8), and the insertion rod (9) is slidably connected to the rotating rod (3); the top and bottom of the rotating rod (3) are slidably connected to a positioning rod (10), and a connecting plate (11) is sleeved on the outer side of the positioning rod (10); A screw rod (12) is rotatably connected inside the support frame (2), and a lifting frame (13) is connected to the outside of the screw rod (12) through a thread. A second driving motor (14) is fixedly installed on the top of the lifting frame (13), and a plurality of transmission gears (15) are rotatably connected inside the lifting frame (13). The transmission gears (15) are meshed with each other, and the bottoms of the transmission gears (15) are fixedly connected to a connecting seat (16). The top of one of the transmission gears (15) is connected to the output shaft of the second driving motor (14), and a drill bit (17) is connected and installed inside the connecting seat (16). A receiving seat (18) and a slide (19) are fixedly installed on the top of the base (1), a push rod motor (20) is fixedly installed inside the receiving seat (18), and the output shaft of the push rod motor (20) is connected to a lifting plate (21). A storage box (22) is slidably connected inside the base (1).

2. A hole-punching device for forming a metal cover according to claim 1, characterized in that: The rotating rod (3) and the inserting rod (9) are both designed with a square structure, and a through slot adapted to the inserting rod (9) is provided in the rotating rod (3), and a positioning slot adapted to the positioning rod (10) is provided at the top of the inserting rod (9).

3. A hole-punching device for forming a metal cover according to claim 1, characterized in that: A lifting plate is fixedly mounted on one side of the connecting plate (11), and the lifting plate adopts an L-shaped structural design.

4. A hole-punching device for forming a metal cover according to claim 1, characterized in that: The screw rod (12) is specifically an electric screw rod with a motor, and a dustproof pad is laid on one side of the screw rod (12).

5. The hole punching device for forming a metal cover according to claim 1, characterized in that: The top of the lifting plate (21) adopts an inclined structural design, and the lifting plate (21) is located directly below the placement seat (8).

6. The hole-punching device for forming a metal cover according to claim 1, characterized in that: A baffle is arranged in the receiving seat (18), and the baffle is slidably connected to the lifting plate (21), and a flow opening is opened in the receiving seat (18) and the base (1).

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