Punching device for metal door production
By designing calibration and adjustment components, the problem of punching position deviation in metal door production was solved, achieving high-precision and efficient punching operations to meet the needs of different metal door models and punching positions.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-03-31
AI Technical Summary
The existing punching equipment used in metal door production cannot calibrate the position when fixing the metal door with the positioning clamp and support plate, resulting in the punching position being offset, which affects accuracy and efficiency.
The system employs calibration and adjustment components, including a housing, slide bar, moving block, clamp, and motor. Through the cooperation of the slide bar and moving block, the metal door can be quickly calibrated and fixed. The motor adjusts the guide roller to drive the slider to slide, adapting to different door types and punching positions.
It improves the accuracy and efficiency of punching, enhances the applicability and flexibility of the punching device, and adapts to different metal door models and punching requirements.
Smart Images
Figure CN224058502U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to metal door production equipment technical field especially relates to a punch device for metal door production. BACKGROUND
[0002] The punch device for metal door production is a mechanical device specially used for accurate punching operation in the metal door production process.
[0003] In the prior art, the metal door is positioned from multiple directions by using the positioning clamping plate and the supporting plate, and then the relative position between the punch mechanism and the metal door is driven by the horizontal hydraulic rod to realize convenient punching operation at different positions of metal door window parts of different sizes, thereby improving the applicability of the punch device.
[0004] However, when the positioning clamping plate and the supporting plate clamp and fix the metal door from multiple directions, the position of the metal door cannot be calibrated, which may cause the metal door to deviate after being fixed, resulting in deviation of the punching position and being not conducive to improving the accuracy of punching. UTILITY MODEL CONTENT
[0005] The utility model aims at solving the shortcomings in the prior art and provides a punch device for metal door production.
[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a punch device for metal door production, comprising a workbench and a punch assembly, the punch assembly is arranged on the top of the workbench, an adjusting assembly is arranged on the punch assembly, and a calibration assembly is arranged on the adjusting assembly.
[0007] The punch assembly comprises an upper die and a lower die, the lower die is fixedly connected to the workbench, and the upper die is arranged on one side of the workbench close to the lower die.
[0008] The calibration assembly comprises a housing and a moving block, the housing is arranged on one side of the lower die, a sliding rod is slidably connected to the housing, one end of the sliding rod is fixedly connected to a pressing plate, the moving block is slidably connected to one side of the housing close to the sliding rod, a connecting piece is rotatably connected between the moving block and the sliding rod, and a clamp is arranged on one side of the moving block away from the connecting piece.
[0009] As a preferred embodiment, a lead screw is inserted into one side of the clamp close to the moving block, an inner groove is formed in one side of the moving block close to the lead screw, and the clamp is slidably connected to the moving block through the inner groove, the lead screw and the moving block.
[0010] The technical effects of the above technical scheme are that the position of the clamp can be adjusted according to the model of the metal door, the punching device can be adapted to different metal doors, and the versatility of the punching device is improved.
[0011] As a preferred implementation form, the spring is fixedly connected between the slide rod and the shell.
[0012] The technical effects of the above technical scheme are that the compressed spring pushes the pressing plate back through the slide rod, and the pressing plate is conveniently calibrated next time.
[0013] As a preferred implementation form, the workbench is provided with a push plate on the side close to the upper die, the push plate is fixedly connected with the upper die, and a first electric telescopic rod is fixedly connected between the push plate and the workbench.
[0014] The technical effects of the above technical scheme are that the first electric telescopic rod is started, the push plate and the upper die are driven by the first electric telescopic rod to move downward, and the upper die cooperates with the lower die to punch the metal door.
[0015] As a preferred implementation form, a fixed plate is slidingly connected to the push plate on the side close to the upper die, a second electric telescopic rod is fixedly connected to the push plate on the side close to the fixed plate, and the output end of the second electric telescopic rod is fixedly connected with the fixed plate.
[0016] The technical effects of the above technical scheme are that the distance between the fixed plate and the workbench is adjusted, so that the punching depth of the upper die is conveniently adjusted.
[0017] As a preferred implementation form, the adjusting assembly comprises a sliding block and a base, the base is fixedly connected to the workbench on the side away from the lower die, a guide roller is rotatably connected to the base, a motor is fixedly connected to the base on the side close to the guide roller, the output end of the motor is fixedly connected with a driving wheel, the guide roller is in transmission connection with the driving wheel, the sliding block is slidingly connected to the base, and the sliding block is provided with a scale.
[0018] The technical effects of the above technical scheme are that the calibration assembly is adjusted according to the size of the metal door or the punching position, and the flexibility of the punching device is improved.
[0019] Compared with the prior art, the advantages and positive effects of the utility model are that,
[0020] 1. By setting the calibration assembly, the metal door is placed on the lower die, one side of the metal door will extrude the pressing plate, so that the pressing plate pushes the slide rod to move away from the metal door, before the pressing plate contacts the shell, the slide rod drives the moving block to slide on the shell in the direction of the slide rod through the connecting piece, this process makes the clamp move with the moving block and quickly fix the metal door, at the same time ensures that the fixed metal door is located at the specified position, which not only solves the position deviation problem of the metal door after being fixed, but also is beneficial to improve the punching precision and working efficiency.
[0021] 2. By setting the adjusting assembly, the motor is started, and the motor drives the guide roller to rotate by using the driving wheel. Since the guide roller is in transmission connection with the sliding block, the rotation of the guide roller will drive the sliding block to slide on the base. This process enables the calibration assembly to be adjusted according to the size of the metal door or the punching position, thereby improving the flexibility and adaptability of the punching device. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 A structure schematic view of the punching device for metal door production is provided.
[0023] Figure 2 A structure schematic view of the calibration assembly in the punching device for metal door production is provided.
[0024] Figure 3 A structure schematic view of the calibration assembly in the punching device for metal door production is provided. Figure 2 An enlarged view of A;
[0025] Figure 4 A structure schematic view of the punching assembly in the punching device for metal door production is provided.
[0026] Figure 5 A split view of the adjusting assembly in the punching device for metal door production is provided.
[0027] LEGEND:
[0028] 1. Workbench;
[0029] 2. Punching assembly; 21. Electric telescopic rod one; 22. Push plate; 23. Upper die; 24. Lower die; 25. Electric telescopic rod two; 26. Fixed plate;
[0030] 3. Adjusting assembly; 31. Sliding block; 32. Base; 33. Guide roller; 34. Driving wheel; 35. Motor; 36. Scale;
[0031] 4. Calibration assembly; 41. Shell; 42. Pressing plate; 43. Moving block; 44. Clamp; 45. Slide rod; 46. Connecting piece; 47. Spring;
[0032] 5, inner groove; 6, screw rod. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0034] As shown in Figure 1 - Figure 5 The present embodiment provides a technical solution: a punching device for metal door production, comprising a workbench 1 and a punching assembly 2, the punching assembly 2 is arranged on the top of the workbench 1, the punching assembly 2 is provided with an adjusting assembly 3, the adjusting assembly 3 is provided with a calibration assembly 4;
[0035] As shown in Figure 1 The punching assembly 2 comprises an upper die 23 and a lower die 24, the lower die 24 is fixedly connected to the workbench 1, and the upper die 23 is arranged on one side of the workbench 1 close to the lower die 24;
[0036] As shown in Figure 2 - Figure 3 The calibration assembly 4 comprises a housing 41 and a moving block 43, the housing 41 is arranged on one side of the lower die 24, a slide rod 45 is slidably connected to the housing 41, one end of the slide rod 45 is fixedly connected to a pressing plate 42, the moving block 43 is slidably connected to one side of the housing 41 close to the slide rod 45, a connecting piece 46 is rotatably connected between the moving block 43 and the slide rod 45, a clamp 44 is arranged on one side of the moving block 43 away from the connecting piece 46, by moving the housing 41 to the designated position, placing the metal door on the lower die 24, and extruding the pressing plate 42 on one side of the metal door, the pressing plate 42 pushes the slide rod 45 to move away from the metal door, before the pressing plate 42 contacts the housing 41, the slide rod 45 drives the moving block 43 to slide on the housing 41 in the direction of the slide rod 45 through the connecting piece 46, so that the clamp 44 moves with the moving block 43 and quickly fixes the metal door, while ensuring that the fixed metal door is located at the designated position, thereby completing the calibration and quick fixing of the metal door, solving the problem that the metal door may be deviated after being fixed, and being conducive to improving the accuracy and work efficiency of punching.
[0037] Further, as shown in Figure 2As shown, the clamp 44 is inserted with a lead screw 6 on one side close to the moving block 43, and the moving block 43 is provided with an inner groove 5 on one side close to the lead screw 6. The clamp 44 is slidably connected with the moving block 43 through the inner groove 5 and the lead screw 6. By installing nuts on both ends of the lead screw 6, the clamp 44 is fixed on the moving block 43 through the cooperation of the lead screw 6 and the nuts. After loosening the nut on the top of the lead screw 6, the clamp 44 is slid along the inner groove 5 on the moving block 43 to the designated position, and then the nut is fixed. Thus, the position of the clamp 44 can be adjusted according to the model of the metal door, so that the punching device can be adapted to different metal doors, which is beneficial to improve the versatility of the punching device.
[0038] Further, as shown in Figure 3 The sliding rod 45 is fixedly connected with the spring 47 between the sliding rod 45 and the shell 41. After the metal door is separated from the pressing plate 42, the compressed spring 47 pushes the pressing plate 42 back to the original position through the sliding rod 45, which facilitates the calibration of the pressing plate 42 for the next time.
[0039] Further, as shown in Figure 4 The workbench 1 is provided with a push plate 22 on one side close to the upper die 23. The push plate 22 is fixedly connected with the upper die 23. The push plate 22 is fixedly connected with the electric telescopic rod one 21 between the push plate 22 and the workbench 1. By starting the electric telescopic rod one 21, the electric telescopic rod one 21 drives the push plate 22 and the upper die 23 to move downward, so that the upper die 23 cooperates with the lower die 24 to punch the metal door.
[0040] Further, as shown in Figure 4 The push plate 22 is slidably connected with a fixed plate 26 on one side close to the upper die 23. The push plate 22 is fixedly connected with an electric telescopic rod two 25 on one side close to the fixed plate 26. The output end of the electric telescopic rod two 25 is fixedly connected with the fixed plate 26. By starting the electric telescopic rod two 25, the electric telescopic rod two 25 pushes the fixed plate 26 to slide on the push plate 22, so as to adjust the distance between the fixed plate 26 and the workbench 1, thereby facilitating the adjustment of the punching depth of the upper die 23.
[0041] In order to improve the flexibility of the calibration assembly 4 in use, as shown in Figure 5As shown, the adjusting assembly 3 comprises a slider 31 and a base 32, the base 32 is fixedly connected to the workbench 1 away from one side of the lower die 24, a guide roller 33 is rotatably connected to the base 32, a motor 35 is fixedly connected to one side of the base 32 close to the guide roller 33, the output end of the motor 35 is fixedly connected with a driving wheel 34, the guide roller 33 is in transmission connection with the driving wheel 34, the slider 31 is slidingly connected to the base 32, the slider 31 is provided with a scale 36, by starting the motor 35, the motor 35 drives the guide roller 33 to rotate through the driving wheel 34, since the guide roller 33 is in transmission connection with the slider 31, the guide roller 33 drives the slider 31 to slide on the base 32, and then the distance between the calibration assembly 4 and the lower die 24 is adjusted by observing the scale 36, so that the calibration assembly 4 can be adjusted according to the size of the metal door or the position of the punching, which is beneficial to improve the flexibility of the punching device.
[0042] Working principle: as Figure 1 Figure 5 As shown:
[0043] In use: first start the motor 35, the motor 35 drives the guide roller 33 to rotate through the driving wheel 34, the guide roller 33 drives the slider 31 to slide on the base 32, moves the calibration assembly 4 to the specified position, then pushes the clamp 44 to move on the moving block 43 along the inner groove 5, inserts the lead screw 6 into the inner side of the clamp 44 and installs the nut at both ends of the lead screw 6, so that the nut drives the clamp 44 to extrude the moving block 43 along the lead screw 6, fixes the clamp 44 at the specified position on the moving block 43, places the metal door on the lower die 24, extrudes the pressing plate 42, so that the pressing plate 42 pushes the sliding rod 45 to move away from the metal door, when the pressing plate 42 contacts with the shell 41, the sliding rod 45 drives the moving block 43 to slide on the shell 41 in the direction of the sliding rod 45 through the connecting piece 46, so that the clamp 44 moves with the moving block 43 and quickly fixes the metal door, then starts the electric telescopic rod two 25, the electric telescopic rod two 25 pushes the fixed plate 26 to slide on the push plate 22, adjusts the distance between the fixed plate 26 and the workbench 1, finally starts the electric telescopic rod one 21, the electric telescopic rod one 21 drives the push plate 22 and the upper die 23 to move downward, so that the upper die 23 cooperates with the lower die 24 to punch the metal door, after punching, separates the metal door from the pressing plate 42, the compressed spring 47 pushes the sliding rod 45 and the pressing plate 42 to reset, the sliding rod 45 drives the moving block 43 and the clamp 44 to reset through the connecting piece 46, so as to facilitate the next calibration.
[0044] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.
Claims
1. A punching device for metal door production comprising a work table (1) and a punching assembly (2), characterized in that, The punching assembly (2) is arranged on the top of the workbench (1), and the adjusting assembly (3) is arranged on the punching assembly (2), and the calibration assembly (4) is arranged on the adjusting assembly (3). The punching assembly (2) comprises an upper die (23) and a lower die (24), the lower die (24) is fixedly connected to the workbench (1), and the upper die (23) is arranged on one side of the workbench (1) close to the lower die (24). The calibration assembly (4) comprises a housing (41) and a moving block (43), the housing (41) is arranged on one side of the lower die (24), a sliding rod (45) is slidably connected to the housing (41), one end of the sliding rod (45) is fixedly connected to a pressing plate (42), the moving block (43) is slidably connected to one side of the housing (41) close to the sliding rod (45), a connecting piece (46) is rotatably connected between the moving block (43) and the sliding rod (45), and a clamp (44) is arranged on one side of the moving block (43) away from the connecting piece (46).
2. The punching device for metal door production according to claim 1, characterized in that: A lead screw (6) is inserted into one side of the clamp (44) close to the moving block (43), an inner groove (5) is formed in one side of the moving block (43) close to the lead screw (6), and the clamp (44) is slidably connected to the moving block (43) through the inner groove (5) and the lead screw (6).
3. The punching device for metal door production according to claim 1, characterized in that: A spring (47) is fixedly connected between the sliding rod (45) and the housing (41).
4. The punching device for metal door production according to claim 1, characterized in that: A push plate (22) is arranged on one side of the workbench (1) close to the upper die (23), the push plate (22) is fixedly connected to the upper die (23), and a first electric telescopic rod (21) is fixedly connected between the push plate (22) and the workbench (1).
5. The punching device for metal door production according to claim 4, characterized in that: A fixed plate (26) is slidably connected to one side of the push plate (22) close to the upper die (23), a second electric telescopic rod (25) is fixedly connected to one side of the push plate (22) close to the fixed plate (26), and an output end of the second electric telescopic rod (25) is fixedly connected to the fixed plate (26).
6. The punching device for metal door production according to claim 1, characterized in that: The adjusting assembly (3) comprises a sliding block (31) and a base (32), the base (32) is fixedly connected to one side of the workbench (1) away from the lower die (24), a guide roller (33) is rotatably connected to the base (32), a motor (35) is fixedly connected to one side of the base (32) close to the guide roller (33), an output end of the motor (35) is fixedly connected to a driving wheel (34), the guide roller (33) is in transmission connection with the driving wheel (34), and the sliding block (31) is slidably connected to the base (32), and a scale (36) is arranged on the sliding block (31).