Frame punching device for aluminum door preparation

Abstract

The utility model relates to the technical field of metal punching equipment, and discloses a frame punching device for aluminum door preparation, which comprises a workbench, the output end of a motor is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a sliding block, one side of the middle part of a support is in sliding connection with a push block, one side of the push block is fixedly connected with a push rod, and the push rod is in threaded connection with the threaded rod. One side of the push rod is fixedly connected with a push plate, one end of the inclined rod is rotatably connected with an ejector block, the top of the ejector block is fixedly connected with an ejector rod, the bottom of the outer wall of the ejector rod is provided with a first spring, the side, close to the push rod, of the top face of the support is rotatably connected with a supporting plate, and a punch is arranged above the supporting plate. According to the waste discharging device, the support can be close to the top plate through the driving motor, the ejector rod can be ejected out through mutual extrusion of the push plate and the top plate, at the moment, the right side of the support plate is tilted, the frame body is in an inclined state, waste in the frame body slides out, manual discharging of the waste is avoided, and the working process is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of metal punching equipment, in particular to a frame punching device for preparing aluminum doors. Background Art

[0002] Aluminum doors are often used as the main entrances and exits of residences, and are also commonly used for the entrances of commercial places such as shops, restaurants, offices, etc., and are also widely used in the industrial field. In the production process of aluminum doors, it is necessary to punch holes in the door frame so that it can be assembled with connectors. By punching holes in the door frame, the amount of material used can be reduced, thereby reducing the overall weight of the door frame, which helps to reduce the load on the door and improve the convenience of operation.

[0003] When the existing punching device is punching the aluminum door frame, the frame can be punched after the punch falls. When a non-through hole is opened on the frame, since the interior of the frame is hollow, the cut waste will remain inside the frame. Therefore, the staff is required to pick up the frame to take out the waste, and then stack the waste with holes opened. This makes the work process more complicated and reduces the work efficiency. Therefore, a frame punching device for aluminum door preparation is proposed to solve the above problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a frame punching device for preparing aluminum doors, aiming to improve the prior art. Since the interior of the frame is hollow, when non-through holes are opened on the frame, waste will remain inside the frame. Therefore, it is necessary to take out the waste in the frame first and then stack it, resulting in a cumbersome operation process.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a frame punching device for preparing aluminum doors, comprising a workbench, one side of the workbench is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the inside of the workbench, the outer side of the threaded rod is threadedly connected to a slider, the slider is slidably connected to the inside of the workbench, the top of the slider is fixedly connected to a support, one side of the middle part of the support is slidably connected to a push block, one side of the push block is fixedly connected to a push rod, and one side of the push rod is fixedly connected There is a push plate, a top plate is fixedly connected to the middle part of the left side of the top surface of the workbench, the other side of the push block is rotatably connected to an inclined rod, one end of the inclined rod is rotatably connected to a top block, the top block is slidably connected to the middle part of the support, the top of the top block is fixedly connected to a push rod, a first spring is provided at the bottom of the outer wall of the push rod, the top surface of the support is rotatably connected to a support plate on one side close to the push rod, the top of the push rod is abutted against the middle part of the bottom surface of the support plate, a collection box is placed on the other side of the workbench, a punch is provided above the support plate, and a clamping assembly is installed on the outside of the support plate.

[0006] As a further description of the above technical solution:

[0007] A slide groove is provided in the middle of the top surface of the workbench, the sliding block is slidably connected inside the slide groove, and through holes are provided in the middle and both sides of the middle of the bottom surface of the inner wall of the slide groove.

[0008] As a further description of the above technical solution:

[0009] A limiting rod is fixedly connected to one side of the middle portion of the support, and an outer wall of the top block is slidably connected to a side wall of the limiting rod.

[0010] As a further description of the above technical solution:

[0011] A cavity is provided inside the support near the push plate, and the push block, the inclined rod, the limiting rod, the push block, the push rod and the first spring are all located inside the cavity.

[0012] As a further description of the above technical solution:

[0013] A clamping strip is fixedly connected to the middle of the bottom surface of the support plate, a clamping hole is opened in the middle of the clamping strip, and a clamping rod is fixedly connected to the top of the top rod, and the clamping rod is located inside the clamping hole.

[0014] As a further description of the above technical solution:

[0015] Bases are fixedly connected to both sides of the middle of the bottom surface of the support plate, a groove is opened in the middle of the top surface of the support, and the base and the clamping strip are both located inside the groove.

[0016] As a further description of the above technical solution:

[0017] The clamping assembly includes a cylinder and a clamping plate, the outer wall of the support plate is fixedly connected to a side plate, the cylinder is fixedly connected to one side of the side plate, one side of the clamping plate is fixedly connected to the output end of the cylinder, and the bottom surface of the clamping plate is slidably connected to the top surface of the support plate.

[0018] As a further description of the above technical solution:

[0019] A bracket is fixedly connected to the middle of the top surface of the workbench, a hydraulic pump is fixedly connected to the middle of the top surface of the bracket, a mounting plate is fixedly connected to the output end of the hydraulic pump, the punch is fixedly connected to the middle of the bottom surface of the mounting plate, a sliding rod is slidably connected to the outer side of the middle part of the mounting plate, a second spring is provided at the bottom of the outer wall of the sliding rod, a pressure plate is fixedly connected to the bottom of the sliding rod, an anti-skid plate made of rubber is fixedly connected to the bottom of the pressure plate, and the anti-skid plate and the pressure plate are both arranged in a ring shape, and the punch is located in the middle of the anti-skid plate and the pressure plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the threaded rod is driven by a driving motor to move the support toward the top plate. When the push plate and the top plate are squeezed against each other, the push block can slide toward the inside of the support, thereby driving the top block to push out the top rod. At this time, the top rod can make the right side of the support plate tilt and the frame tilt to slide the waste inside the frame into the collection box, thereby avoiding the phenomenon of manually taking the frame to discharge the waste, thereby simplifying the work process.

[0022] 2. In the utility model, the punch is driven downward by the hydraulic pump. At this time, the pressure plate will first contact the frame to press the frame and compress the second spring. When the punch is lifted, the elastic force of the second spring will squeeze the pressure plate to press the frame, thereby preventing the frame from moving during the punching process, thereby ensuring the processing quality of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural schematic diagram of a frame punching device for preparing an aluminum door proposed by the utility model;

[0024] Figure 2 This is a structural breakdown diagram of the motor portion of a frame punching device for aluminum door preparation proposed by the utility model;

[0025] Figure 3 This is a structural exploded view of the pressing plate portion of a frame punching device for preparing an aluminum door proposed in the utility model;

[0026] Figure 4 This is a schematic diagram of the support structure of a frame punching device for aluminum door preparation proposed by the utility model;

[0027] Figure 5 This is a disassembled cross-sectional view of the support structure of a frame punching device for aluminum door preparation proposed by the utility model;

[0028] Figure 6 for Figure 5 Enlarged view of point A in .

[0029] Legend:

[0030] 1. Workbench; 2. Motor; 3. Threaded rod; 4. Slider; 5. Support; 6. Push block; 7. Push rod; 8. Push plate; 9. Top plate; 10. Inclined rod; 11. Top block; 12. Top rod; 13. First spring; 14. Support plate; 15. Collection box; 16. Slide groove; 17. Limit rod; 18. Cavity; 19. Card strip; 20. Card hole; 21. Card rod; 22. Base; 23. Groove; 24. Side plate; 25. Cylinder; 26. Clamp; 27. Bracket; 28. Hydraulic pump; 29. ​​Mounting plate; 30. Punch; 31. Slide rod; 32. Second spring; 33. Press plate; 34. Anti-skid plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 , Figure 2 and Figure 5 The utility model provides an embodiment: a frame punching device for preparing an aluminum door, comprising a workbench 1, a motor 2 is fixedly connected to one side of the workbench 1, a threaded rod 3 is fixedly connected to the output end of the motor 2, the threaded rod 3 is rotatably connected to the inside of the workbench 1, a slider 4 is threadedly connected to the outside of the threaded rod 3, the slider 4 is slidably connected to the inside of the workbench 1, a support 5 is fixedly connected to the top of the slider 4, a push block 6 is slidably connected to one side of the middle of the support 5, a push rod 7 is fixedly connected to one side of the push block 6, a push plate 8 is fixedly connected to one side of the push rod 7, and a push plate 8 is fixedly connected to the left side of the top surface of the workbench 1 A top plate 9 is fixedly connected to the middle part, an inclined rod 10 is rotatably connected to the other side of the push block 6, a top block 11 is rotatably connected to one end of the inclined rod 10, the top block 11 is slidably connected to the middle part of the support 5, a top rod 12 is fixedly connected to the top of the top block 11, a first spring 13 is provided at the bottom of the outer wall of the top rod 12, a support plate 14 is rotatably connected to one side of the top surface of the support 5 close to the push rod 7, the top of the top rod 12 is against the middle part of the bottom surface of the support plate 14, a collecting box 15 is placed on the other side of the workbench 1, a punch 30 is provided above the support plate 14, and a clamping assembly is installed on the outer side of the support plate 14.

[0033] The frame can be clamped on the top surface of the support plate 14 by the clamping assembly, and the support 5 can slide on the top surface of the workbench 1 when the threaded rod 3 is driven to rotate by the driving motor 2. At this time, the frame can be moved to the bottom of the punch 30, and the punch 30 can be used to punch the frame. After the punching is completed, the driving motor 2 moves the frame to the left side of the workbench 1. At this time, the push plate 8 and the top plate 9 can be pressurized against each other, and the pressure will be transmitted to the push block 6. At this time, the push block 6 will approach the inside of the support 5 and press the inclined rod 10, and the inclined rod 10 can extend the top block 11 to make it move upward, thereby The push rod 12 can be pushed out and the first spring 13 can be compressed. At this time, the push rod 12 will push up the right side of the support plate 14, so that the frame and the support plate 14 can be in an inclined state. At this time, the waste remaining in the frame will slide out along the frame and enter the interior of the collection box 15. Subsequently, the clamping assembly on the frame can be cancelled to achieve the frame also sliding along the support plate 14 into the interior of the collection box 15. At this time, the staff can directly take out the frame, so it can avoid the phenomenon of manually taking the frame to discharge the waste remaining in it, thereby simplifying the operation process and improving production efficiency.

[0034] Reference Figure 2 and Figure 5 A slide groove 16 is provided in the middle of the top surface of the workbench 1, and the slider 4 is slidably connected inside the slide groove 16, and through holes are provided in the middle and both sides of the middle of the bottom surface of the inner wall of the slide groove 16. A limit rod 17 is fixedly connected to one side of the middle of the support 5, and the outer wall of the top block 11 is slidably connected to the side wall of the limit rod 17. A cavity 18 is provided inside the support 5 near the push plate 8, and the push block 6, the inclined rod 10, the limit rod 17, the top block 11, the top rod 12 and the first spring 13 are all inside the cavity 18.

[0035] The movement direction of the slider 4 can be guided by the slide groove 16, and slide holes are opened in the middle and both sides of the middle of the slide groove 16. Therefore, by the reciprocating movement of the slider 4 in the slide groove 16, the debris accumulated in the slide groove 16 can be discharged from the three through holes respectively, and the movement direction of the top block 11 can be limited by the limit rod 17, so that it moves in the vertical direction inside the support 5.

[0036] Reference Figure 5 and Figure 6 A clamping strip 19 is fixedly connected to the middle of the bottom surface of the support plate 14, a clamping hole 20 is opened in the middle of the clamping strip 19, a clamping rod 21 is fixedly connected to the top of the top rod 12, and the clamping rod 21 is located inside the clamping hole 20. A base 22 is fixedly connected to both sides of the middle of the bottom surface of the support plate 14, a groove 23 is opened in the middle of the top surface of the support 5, and the base 22 and the clamping strip 19 are both located inside the groove 23.

[0037] The card strip 19 and the card rod 21 can be engaged with each other through the card hole 20, thereby avoiding the misalignment between the top rod 12 and the support plate 14, and when the support plate 14 rotates, the support plate 14 will drive the base 22 to move inside the groove 23, so the groove 23 can be used to guide the position of the base 22 and the support plate 14 to prevent their position from being offset.

[0038] Reference Figure 1 and Figure 4 The clamping assembly includes a cylinder 25 and a clamping plate 26. The outer wall of the support plate 14 is fixedly connected to the side plate 24. The cylinder 25 is fixedly connected to one side of the side plate 24. One side of the clamping plate 26 is fixedly connected to the output end of the cylinder 25, and the bottom surface of the clamping plate 26 is slidably connected to the top surface of the support plate 14.

[0039] The clamping plate 26 can be pushed out by driving the air cylinder 25, and the frame can be clamped by the clamping plate 26, thereby improving the position deviation of the frame during the punching process, thereby ensuring the processing quality of the frame.

[0040] Reference Figure 1 and Figure 3 A bracket 27 is fixedly connected to the middle of the top surface of the workbench 1, a hydraulic pump 28 is fixedly connected to the middle of the top surface of the bracket 27, a mounting plate 29 is fixedly connected to the output end of the hydraulic pump 28, a punch 30 is fixedly connected to the middle of the bottom surface of the mounting plate 29, a slide rod 31 is slidably connected to the outer side of the middle part of the mounting plate 29, a second spring 32 is provided at the bottom of the outer wall of the slide rod 31, a pressure plate 33 is fixedly connected to the bottom of the slide rod 31, a rubber anti-skid plate 34 is fixedly connected to the bottom of the pressure plate 33, and the anti-skid plate 34 and the pressure plate 33 are both arranged in a ring shape, and the punch 30 is located in the middle of the anti-skid plate 34 and the pressure plate 33.

[0041] When the hydraulic pump 28 is driven to drive the mounting plate 29 and the punch 30 to move downward, the pressure plate 33 will also be driven downward. At this time, the anti-skid plate 34 at the bottom of the pressure plate 33 will first contact the frame, and as the punch 30 continues to move downward, the second spring 32 can be compressed, and the elastic force of the second spring 32 will exert pressure on the pressure plate 33 and the anti-skid plate 34, so that the anti-skid plate 34 can be pressed against the frame to prevent it from shaking and causing the position to shift. When the punching is completed, the hydraulic pump 28 drives the punch 30 to move upward, the elastic force of the second spring 32 will also move the anti-skid plate 34 downward to continue to press the frame. When the punch 30 is completely away from the frame, the mounting plate 29 drives the pressure plate 33 and the anti-skid plate 34 to move upward to move them away from the frame. Therefore, the stability of the frame when it is installed on the support plate 14 can be improved, thereby ensuring the quality of the punching.

[0042] Working principle: when in use, first drive the motor 2 to drive the threaded rod 3 to rotate, and use the threaded rod 3 to drive the slider 4 and the support 5 to slide on the bottom surface of the workbench 1. At this time, move the support 5 to the right side of the workbench 1, and then place the frame on the top surface of the support plate 14, drive the cylinder 25 to push the clamping plate 26 out to refuel the frame, and now the frame can be fixed and clamped, and then drive the motor 2 to move the support 5 and the frame to the bottom of the punch 30, drive the hydraulic pump 28 to extend the output end to push the mounting plate 29 out, and now the mounting plate 29 drives the punch 30 to move downward so that the punch 30 enters the interior of the frame to punch the frame, and after the punching is completed, drive the hydraulic pump 28 to retract the punch 30 to make it away from the frame, and then continue to drive the motor 2 to move the support 5 to the left side of the workbench 1. When the push plate 8 contacts the top plate 9, the extrusion force between the push plate 8 and the top plate 9 will be transmitted along the push rod 7 to the push block 6, causing it to slide toward the inside of the support 5. At this time, the inclined rod 10 will extend the top block 11 to bring The first spring 13 is extended and the top block 11 is pressed into the inner bottom of the support 5. Therefore, the top rod 12 can be retracted and the bottom surface of the support plate 14 can be driven to contact with the top surface of the support 5 again, and the horizontal state can be restored. At this time, the next frame can be punched.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A frame punching device for preparing an aluminum door, comprising a workbench (1), characterized in that: A motor (2) is fixedly connected to one side of the workbench (1), a threaded rod (3) is fixedly connected to the output end of the motor (2), the threaded rod (3) is rotatably connected to the inside of the workbench (1), the outer side of the threaded rod (3) is threadedly connected to a slider (4), the slider (4) is slidably connected to the inside of the workbench (1), the top of the slider (4) is fixedly connected to a support (5), a push block (6) is slidably connected to one side of the middle of the support (5), a push rod (7) is fixedly connected to one side of the push block (6), a push plate (8) is fixedly connected to one side of the push rod (7), a top plate (9) is fixedly connected to the middle of the left side of the top surface of the workbench (1), the push block (6) ) is rotatably connected to the other side of the inclined rod (10), one end of the inclined rod (10) is rotatably connected to a top block (11), the top of the top block (11) is slidably connected to the middle part of the support (5), the top of the top block (11) is fixedly connected to a top rod (12), the bottom of the outer wall of the top rod (12) is provided with a first spring (13), the top surface of the support (5) close to the push rod (7) is rotatably connected to a support plate (14), the top of the top rod (12) is against the middle part of the bottom surface of the support plate (14), a collecting box (15) is placed on the other side of the workbench (1), a punch (30) is provided above the support plate (14), and a clamping assembly is installed on the outer side of the support plate (14).

2. A frame punching device for preparing an aluminum door according to claim 1, characterized in that: A slide groove (16) is provided in the middle of the top surface of the workbench (1), the slider (4) is slidably connected inside the slide groove (16), and through holes are provided in the middle and on both sides of the bottom surface of the inner wall of the slide groove (16).

3. The frame punching device for preparing an aluminum door according to claim 1, characterized in that: A limiting rod (17) is fixedly connected to one side of the middle of the support (5), and the outer wall of the top block (11) is slidably connected to the side wall of the limiting rod (17).

4. A frame punching device for preparing an aluminum door according to claim 3, characterized in that: A cavity (18) is provided inside the support (5) on a side close to the push plate (8), and the push block (6), the inclined rod (10), the limiting rod (17), the top block (11), the top rod (12) and the first spring (13) are all located inside the cavity (18).

5. The frame punching device for preparing an aluminum door according to claim 1, characterized in that: A clamping strip (19) is fixedly connected to the middle of the bottom surface of the support plate (14), a clamping hole (20) is opened in the middle of the clamping strip (19), and a clamping rod (21) is fixedly connected to the top of the push rod (12), and the clamping rod (21) is located inside the clamping hole (20).

6. A frame punching device for preparing an aluminum door according to claim 5, characterized in that: A base (22) is fixedly connected to both sides of the middle of the bottom surface of the support plate (14), a groove (23) is provided in the middle of the top surface of the support (5), and the base (22) and the clamping strip (19) are both located inside the groove (23).

7. The frame punching device for preparing an aluminum door according to claim 1, characterized in that: The clamping assembly comprises a cylinder (25) and a clamping plate (26); the outer wall of the support plate (14) is fixedly connected to the side plate (24); the cylinder (25) is fixedly connected to one side of the side plate (24); one side of the clamping plate (26) is fixedly connected to the output end of the cylinder (25); and the bottom surface of the clamping plate (26) is slidably connected to the top surface of the support plate (14).

8. The frame punching device for aluminum door manufacturing according to claim 1, characterized in that: A bracket (27) is fixedly connected to the middle of the top surface of the workbench (1), a hydraulic pump (28) is fixedly connected to the middle of the top surface of the bracket (27), a mounting plate (29) is fixedly connected to the output end of the hydraulic pump (28), the punch (30) is fixedly connected to the middle of the bottom surface of the mounting plate (29), a slide bar (31) is slidably connected to the outer side of the middle part of the mounting plate (29), a second spring (32) is arranged at the bottom of the outer wall of the slide bar (31), a pressure plate (33) is fixedly connected to the bottom of the slide bar (31), a rubber anti-skid plate (34) is fixedly connected to the bottom of the pressure plate (33), and the anti-skid plate (34) and the pressure plate (33) are both arranged in a ring shape, and the punch (30) is located in the middle of the anti-skid plate (34) and the pressure plate (33).

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