Punching device for metal door and window production

Abstract

The utility model relates to the technical field of metal door and window processing, in particular to a punching device for metal door and window production, which comprises a machine body, a support and a measuring component, the support is mounted on the upper surface of the machine body, a punching mechanism is mounted on the inner wall of the support, and a workpiece is placed at a processing position of the machine body. An assembling assembly is arranged on the lower surface of the stamping mechanism and comprises a guide column, the measuring assembly is arranged on the lower surface of the guide column and comprises a first measuring rod, the first measuring rod is installed on the lower surface of the guide column, and a connecting column is installed on the lower surface of the first measuring rod. According to the punching device, the assembling assembly and the measuring assembly are arranged, so that the punching distance can be measured when the punching device is used for punching, the problems that the number of functions of the punching device is small, the punching distance is difficult to measure, and the error of the distance between punched holes is large are solved, and the accuracy of the punching device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal door and window processing, in particular to a punching device for metal door and window production. Background Art

[0002] Metal doors and windows are made of metal materials such as aluminum profiles as the frames of doors and windows. The door frames made of metal materials can improve their structural strength, extend their service life, and ensure the safety of doors and windows. In the process of producing metal doors and windows, it is often necessary to use punching devices to open holes in the frames of doors and windows to facilitate the installation of door and window parts.

[0003] Prior art includes a utility model with publication number CN219188741U, which discloses a punching device for metal door and window production. The patent adopts a support platform, and the four corners of the lower end of the support platform are fixedly connected to support columns, and the upper left part and the upper right part of the support platform are fixedly connected to a clamping assembly, and the upper front part of the support platform is fixedly connected to a limit frame, and the upper end of the limit frame is plugged with two No. 1 limit screws, and the upper rear part of the support platform is fixedly connected to a slide, and the upper outer surface of the slide is sleeved with a drilling device, and the lower end of the drilling device is fixedly connected to a motor. The output end of the motor is fixedly connected to a drilling rod; the clamping assembly includes a fixing plate, a sliding plate is inserted and connected to the left end of the fixing plate, and an adjusting screw is inserted and connected to the upper left end of the sliding plate; the punching device for metal door and window production described in the utility model can facilitate the positioning and drilling process of metal doors and windows through the two clamping assemblies and the drilling device, improve stability, and solve the problem that the punching devices used in existing metal doors and windows are difficult to clamp doors and windows of different sizes, making it easy for doors and windows of different specifications to deviate when punching, resulting in punching damage.

[0004] The inventor discovered in his daily work that in the process of using a punching device to process doors and windows, there is a problem that existing punching devices such as the above-mentioned ones rely on a clamping structure to clamp the workpiece. In the actual punching process, due to the high spacing control accuracy of some punching specifications and the limited functions of the device, it is difficult to measure the spacing, resulting in a large spacing error between the punches processed by the equipment. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that the device has fewer functions and is difficult to measure the spacing, resulting in a large spacing error between the punching holes processed by the equipment, and proposes a punching device for metal door and window production.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a punching device for the production of metal doors and windows, comprising a body, a bracket and a measuring component, the bracket is installed on the upper surface of the body, a punching mechanism is installed on the inner wall of the bracket, a workpiece is placed on the processing part of the body, an assembly component is arranged on the lower surface of the punching mechanism, the assembly component comprises a guide column, the measuring component is arranged on the lower surface of the guide column, the measuring component comprises a first measuring rod, the first measuring rod is installed on the lower surface of the guide column, a connecting column is installed on the lower surface of the first measuring rod, a second measuring rod is installed on the outer circumference of the connecting column, a connecting column is installed on the upper surface of the second measuring rod, a positioning frame is installed on the side surface of the second measuring rod, a rotating hole is opened on the side surface of the first measuring rod, the first measuring rod is rotatably connected to the inner wall of the rotating hole with an adjusting screw, and the side surface of the adjusting screw is fixedly connected with a knob.

[0007] Preferably, a socket is provided on the surface of the first measuring rod, a threaded hole is provided on the arc surface of the connecting column, and the adjusting screw is threadedly connected to the inner wall of the threaded hole. Through the cooperation of the first measuring rod and the second measuring rod, the spacing of the punching holes can be measured and limited.

[0008] Preferably, a guide hole is opened on the surface of the first measuring rod, and the connecting column is located on the inner wall of the guide hole. The first measuring rod and the second measuring rod can be connected through the cooperation of the connecting column and the connecting column.

[0009] Preferably, the assembly component also includes a positioning plate, which is installed on the lower surface of the stamping mechanism, and a storage cavity is provided on the lower surface of the positioning plate. A threaded slider is installed on the inner wall of the positioning plate located in the storage cavity, and a fastening bolt is installed on the inner wall of the threaded slider. A damping gasket is installed on the lower surface of the threaded slider, and a groove is provided on the lower surface of the positioning plate. The guide column is installed on the inner wall of the groove. The position of the threaded slider can be constrained by the positioning plate, so that the threaded slider can constrain the fastening bolt.

[0010] Preferably, the fastening bolt is located on the inner wall of the socket, and an anti-slip pattern is provided on the side of the fastening bolt away from the positioning plate. Through the cooperation of the fastening bolt, the threaded ring and the damping gasket, the position of the first measuring rod can be restricted after the fastening bolt is tightened.

[0011] Preferably, the damping gasket is in contact with the surface of the first measuring rod, and the damping gasket can increase the stability of the first measuring rod in a locked state, thereby reducing the problem of shaking and deflection of the first measuring rod.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] In the utility model, by setting an assembly component and a measuring component, when processing is carried out, the workpiece is placed in the processing area, and then the switch of the stamping mechanism is turned on, the cylinder in the stamping mechanism is energized to work, and the punching head is pushed downward. The punching head is displaced by force and contacts the surface of the workpiece, and while contacting the workpiece, the surface of the workpiece is punched; when the measuring component needs to be adjusted to accurately position the punching spacing, the knob is rotated, and the knob drives the adjusting screw, and the adjusting screw rotates and engages with the connecting column. The connecting column is pushed under the action of the adjusting screw and pulls the second measuring rod. The second measuring rod pushes the positioning frame under the guidance of the connecting column. When the positioning frame moves to a suitable distance, the knob is stopped, the adjusting screw stops rotating, and cooperates with the connecting column to limit the position of the second measuring rod, and then it can be used. The adjusted measuring component is used to position the spacing of the punching holes; when the measuring direction needs to be changed, the fastening bolt is rotated counterclockwise, and the fastening bolt gradually unscrews the threaded slider, losing the clamping effect on the first measuring rod, and the first measuring rod is moved. Under the guidance of the guide column and the positioning plate, the first measuring rod drives the fastening bolt and the threaded slider to move. When the first measuring rod moves to the specified angle, the fastening bolt is screwed clockwise, and the fastening bolt cooperates with the threaded slider to re-clamp the first measuring rod, and then the angle adjustment of the measuring component is completed. By setting the assembly component and the measuring component, the punching spacing can be measured when the equipment is punching, thereby reducing the problem that the equipment has fewer functions and it is difficult to measure the punching spacing, resulting in a large spacing error between the punching holes, and further improving the accuracy of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a punching device for metal door and window production;

[0015] Figure 2 The utility model provides a rear view structural schematic diagram of a punching device for metal door and window production;

[0016] Figure 3 The utility model provides a partial structural schematic diagram of a punching device for metal door and window production;

[0017] Figure 4 A partial structural schematic diagram of a punching device for metal door and window production proposed by the utility model;

[0018] Figure 5 The utility model proposes a punching device for metal door and window production Figure 4 Schematic diagram of the structure at point A in the middle.

[0019] Legend:

[0020] 1. Body; 2. Bracket; 3. Stamping mechanism; 4. Workpiece; 5. Assembly component; 51. Positioning plate; 52. Threaded slider; 53. Fastening bolt; 54. Damping gasket; 55. Guide column; 6. Measuring component; 61. First measuring rod; 62. Connecting column; 63. Second measuring rod; 64. Connecting column; 65. Positioning frame; 66. Adjusting screw; 67. Knob. DETAILED DESCRIPTION

[0021] See also Figure 1-5 The utility model provides a technical solution: a punching device for metal door and window production, comprising a body 1, a bracket 2 and a measuring component 6, the bracket 2 is installed on the upper surface of the body 1, a punching mechanism 3 is installed on the inner wall of the bracket 2, a workpiece 4 is placed at the processing position of the body 1, an assembly component 5 is arranged on the lower surface of the punching mechanism 3, the assembly component 5 includes a guide column 55, and the measuring component 6 is arranged on the lower surface of the guide column 55.

[0022] The specific settings and functions of the assembly component 5 and the measuring component 6 are described in detail below.

[0023] In this embodiment: the measuring component 6 includes a first measuring rod 61, the first measuring rod 61 is installed on the lower surface of the guide column 55, a connecting column 62 is installed on the lower surface of the first measuring rod 61, a second measuring rod 63 is installed on the outer circumference of the connecting column 62, a connecting column 64 is installed on the upper surface of the second measuring rod 63, a positioning frame 65 is installed on the side surface of the second measuring rod 63, a rotating hole is opened on the side surface of the first measuring rod 61, the first measuring rod 61 is rotatably connected to the inner wall of the rotating hole with an adjusting screw 66, and the side surface of the adjusting screw 66 is fixedly connected to a knob 67.

[0024] Specifically, a plug hole is provided on the surface of the first measuring rod 61 , a threaded hole is provided on the arc surface of the connecting column 64 , and the adjusting screw 66 is threadedly connected to the inner wall of the threaded hole.

[0025] In this embodiment, the spacing of the punching holes can be measured and limited by the cooperation between the first measuring rod 61 and the second measuring rod 63 .

[0026] Specifically, a guide hole is opened on the surface of the first measuring rod 61, and the connecting column 64 is located on the inner wall of the guide hole. The first measuring rod 61 and the second measuring rod 63 can be connected by the cooperation of the connecting column 64 and the connecting column 62.

[0027] In this embodiment: the assembly component 5 also includes a positioning plate 51, which is installed on the lower surface of the stamping mechanism 3. A storage cavity is provided on the lower surface of the positioning plate 51. A threaded slider 52 is installed on the inner wall of the positioning plate 51 located in the storage cavity. A fastening bolt 53 is installed on the inner wall of the threaded slider 52. A damping gasket 54 is installed on the lower surface of the threaded slider 52. A groove is provided on the lower surface of the positioning plate 51, and a guide column 55 is installed on the inner wall of the groove.

[0028] In this embodiment, the position of the threaded slider 52 can be constrained by the positioning plate 51 , so that the threaded slider 52 can constrain the fastening bolt 53 .

[0029] Specifically, the fastening bolt 53 is located on the inner wall of the socket, and an anti-slip groove is provided on the side of the fastening bolt 53 away from the positioning plate 51. Through the cooperation of the fastening bolt 53, the threaded ring and the damping gasket 54, the position of the first measuring rod 61 can be limited after the fastening bolt 53 is tightened.

[0030] Specifically, the damping pad 54 contacts the surface of the first measuring rod 61 .

[0031] In this embodiment: the damping gasket 54 can increase the stability of the first measuring rod 61 in the locked state, thereby reducing the problem of shaking and deflection of the first measuring rod 61.

[0032] Working principle: when the measuring component 6 needs to be adjusted to accurately position the punching hole spacing, the knob 67 is rotated, and the knob 67 drives the adjusting screw 66, and the adjusting screw 66 rotates and engages with the connecting column 64. The connecting column 64 is pushed under the action of the adjusting screw 66 and pulls the second measuring rod 63. The second measuring rod 63 pushes the positioning frame 65 under the guidance of the connecting column 62. When the positioning frame 65 moves to a suitable distance, the knob 67 is stopped from being rotated, the adjusting screw 66 stops rotating, and cooperates with the connecting column 64 to limit the position of the second measuring rod 63. Then the adjusted measuring component 6 can be used to position the punching hole spacing; when the measuring direction needs to be changed, the fastening bolt 53 is rotated counterclockwise, and the fastening bolt 53 is gradually tightened. The threaded slider 52 is unscrewed, and the clamping effect on the first measuring rod 61 is lost. The first measuring rod 61 is moved. Under the guidance of the guide column 55 and the positioning plate 51, the first measuring rod 61 drives the fastening bolt 53 and the threaded slider 52 to move. When the first measuring rod 61 moves to the specified angle, the fastening bolt 53 is screwed clockwise. The fastening bolt 53 cooperates with the threaded slider 52 to re-clamp the first measuring rod 61, and then the angle adjustment of the measuring component 6 is completed. By setting the assembly component 5 and the measuring component 6, the punching spacing of the device can be measured when punching holes, thereby reducing the problem that the device has fewer functions and it is difficult to measure the punching spacing, resulting in a large spacing error between the punching holes, and further improving the accuracy of the device.

Claims

1. A punching device for metal door and window production, comprising a body (1), a bracket (2) and a measuring component (6), characterized in that: The bracket (2) is mounted on the upper surface of the body (1); a punching mechanism (3) is mounted on the inner wall of the bracket (2); a workpiece (4) is placed at the processing position of the body (1); an assembly component (5) is arranged on the lower surface of the punching mechanism (3); the assembly component (5) comprises a guide column (55); the measuring component (6) is arranged on the lower surface of the guide column (55); the measuring component (6) comprises a first measuring rod (61); the first measuring rod (61) is mounted on the lower surface of the guide column (55); the first A connecting column (62) is installed on the lower surface of the measuring rod (61), a second measuring rod (63) is installed on the outer circumference of the connecting column (62), a connecting column (64) is installed on the upper surface of the second measuring rod (63), a positioning frame (65) is installed on the side surface of the second measuring rod (63), a rotating hole is opened on the side surface of the first measuring rod (61), the first measuring rod (61) is rotatably connected to the inner wall of the rotating hole with an adjusting screw (66), and the side surface of the adjusting screw (66) is fixedly connected to a knob (67).

2. A punching device for metal door and window production according to claim 1, characterized in that: The surface of the first measuring rod (61) is provided with an insertion hole, the arc surface of the connecting column (64) is provided with a threaded hole, and the adjusting screw (66) is threadedly connected to the inner wall of the threaded hole.

3. A punching device for metal door and window production according to claim 1, characterized in that: A guide hole is provided on the surface of the first measuring rod (61), and the connecting column (64) is located on the inner wall of the guide hole.

4. A punching device for metal door and window production according to claim 1, characterized in that: The assembly component (5) further comprises a positioning plate (51), wherein the positioning plate (51) is mounted on the lower surface of the punching mechanism (3), a receiving cavity is provided on the lower surface of the positioning plate (51), a threaded slider (52) is installed on the inner wall of the positioning plate (51) located in the receiving cavity, a fastening bolt (53) is installed on the inner wall of the threaded slider (52), a damping gasket (54) is installed on the lower surface of the threaded slider (52), a groove is provided on the lower surface of the positioning plate (51), and the guide column (55) is installed on the inner wall of the groove.

5. A punching device for metal door and window production according to claim 4, characterized in that: The fastening bolt (53) is located on the inner wall of the insertion hole, and a side of the fastening bolt (53) away from the positioning plate (51) is provided with anti-slip grooves.

6. A punching device for metal door and window production according to claim 4, characterized in that: The damping pad (54) is in contact with the surface of the first measuring rod (61).

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