A metal door and window production edge pressing device

Abstract

This utility model discloses a pressing device for metal door and window production, including a worktable. A pressing component is connected to the upper end of the worktable. The pressing component includes: a support frame, fixedly connected to the worktable for guiding the pressing end; and an adjusting component, installed on the worktable, comprising two sets of clamping frames slidably connected to both ends of the upper side of the worktable. A first bidirectional screw rod, threadedly connected to both sets of clamping frames, is rotatably connected to the middle of the upper side of the worktable. This utility model relates to the field of metal door and window production technology. This pressing device for metal door and window production allows the worktable, clamping frames, first bidirectional screw rod, first bevel gear assembly, cross shaft, motor, support frame, second bidirectional screw rod, sleeve, second bevel gear assembly, support frame, hydraulic cylinder, and two sets of pressure plates to cooperate with each other to perform horizontal limiting and clamping treatment on metal doors and windows of corresponding sizes, and to adjust the spacing of the pressing ends according to the edge of the metal door and window of that size.

Description

Technical Field

[0001] This utility model relates to the field of metal door and window production technology, specifically to a pressing device for metal door and window production. Background Technology

[0002] Metal door and window manufacturing is too heavy, requiring corresponding edge-pressing devices for edge pressing. Referring to the patented patent CN219899812U, an edge-pressing device for metal door and window manufacturing includes a frame, a fixing structure, a positioning structure, a folding structure, and an edge-pressing structure. The fixing structure includes a first motor, a screw, a second motor, a bidirectional lead screw, and two fixing blocks, simplifying the work steps, saving working time, and improving work efficiency. As described in the aforementioned patent, existing edge-pressing devices for metal door and window manufacturing often struggle to adjust the horizontal position of the positioning end and the edge-pressing end according to the size of the metal door or window to be pressed, affecting the device's adaptability to different sizes of metal doors and windows, and consequently impacting the edge-pressing efficiency. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a pressing device for metal door and window production, which solves the problem of poor adaptability of the pressing end of the device to metal doors and windows of different sizes.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a pressing device for metal door and window production, comprising a workbench, wherein an pressing element for pressing the edges of metal doors and windows is connected to the upper end of the workbench, the pressing element comprising:

[0005] A support frame, fixedly connected to the worktable, is used to guide the pressure end;

[0006] An adjusting component, installed on a workbench for horizontal positioning and edge pressing of metal doors and windows, includes two sets of clamping frames slidably connected to both ends of the upper side of the workbench. A first bidirectional screw rod, threadedly connected to the two sets of clamping frames, is rotatably connected to the middle of the upper side of the workbench. A first bevel gear assembly is connected to the right side of the first bidirectional screw rod. A cross shaft is connected to the upper end of the first bevel gear assembly. A motor for driving the first bevel gear assembly is fixedly connected to the lower right end of the workbench. A support frame is slidably connected vertically to the edge of the support frame. A second bidirectional screw rod is rotatably connected to the middle of the support frame along the X-axis. A second bevel gear assembly is connected to the right side of the second bidirectional screw rod. A sleeve slidably connected to the cross shaft is connected to the second bevel gear assembly. The sleeve is rotatably connected to the support frame.

[0007] A hydraulic cylinder is fixedly connected to the top of the support frame for adjusting the height of the support frame.

[0008] Two sets of pressure plates are slidably connected to the support frame and threadedly connected to the second bidirectional screw, respectively;

[0009] Limiting components are installed on the back of the workbench for vertical limiting of metal doors and windows.

[0010] Preferably, the workbench is provided with three sets of sliding grooves that are slidably connected to the clamping frame. The first bidirectional screw is located in one set of sliding grooves. The motor output end is coaxially and fixedly connected to the first active bevel gear and the cross shaft in the first bevel gear assembly. The bottom extension end of the hydraulic cylinder is fixedly connected to the support frame.

[0011] Preferably, the first driven bevel gear in the first bevel gear assembly is coaxially and fixedly connected to the first bidirectional screw, and an anti-detachment block is fixedly connected to the top of the cross shaft.

[0012] Preferably, the second bidirectional screw is coaxially and fixedly connected to the second driven bevel gear in the second bevel gear assembly, the second driving bevel gear in the second bevel gear assembly is coaxially and fixedly connected to the sleeve, and the sleeve is provided with a cross groove that is slidably connected to the cross shaft.

[0013] Preferably, the inner ends of the support frame are provided with two sets of guide grooves that are slidably connected to the front and rear sides of the pressure plate and are used to provide support, and the clamping frame is located on the outside of the pressure plate.

[0014] Preferably, the limiting component includes a base plate fixedly connected to the rear side of the worktable, the upper side of the base plate being flush with the upper surface of the worktable, a frame being fixedly connected to the upper side of the base plate, a cylinder being fixedly connected to the top middle of the frame, a sliding frame being fixedly connected to the bottom extension end of the cylinder and slidably connected to the frame, and two sets of limiting rollers for limiting metal doors and windows being rotatably connected to the bottom of the sliding frame along the X-axis.

[0015] Beneficial effects

[0016] This utility model provides a pressing device for metal door and window production. Compared with the prior art, it has the following advantages:

[0017] 1. This edge-pressing device for metal door and window production, by setting an adjusting component within the device, allows the worktable, clamping frame, first bidirectional screw, first bevel gear assembly, cross shaft, motor, support frame, second bidirectional screw, sleeve, second bevel gear assembly, support frame, hydraulic cylinder, and two sets of pressure plates to cooperate with each other to perform horizontal limiting and clamping treatment on metal doors and windows of corresponding sizes. The device also adjusts the spacing between the edge-pressing ends according to the edge of the metal door and window of that size, ultimately performing edge-pressing treatment on the metal door and window of that size. This design allows users to simultaneously adjust the positioning end and the edge-pressing end according to the required edge-pressing needs of the metal door and window, improving the device's adaptability to positioning and edge-pressing of metal doors and windows of different sizes, and increasing edge-pressing efficiency.

[0018] 2. The pressing device for metal door and window production uses a limiting component inside the device to allow the base plate, frame, cylinder, slide frame, and two sets of limiting rollers to cooperate with each other to perform vertical limiting treatment on metal doors and windows of corresponding thickness. This setting prevents the subsequent horizontal limiting and pressing treatment from being affected by the vertical lateral displacement of the metal doors and windows. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is an enlarged cross-sectional view of the support frame of this utility model;

[0021] Figure 3 This is an enlarged view of the limiting component of this utility model;

[0022] Figure 4 This is a perspective view of the present invention.

[0023] In the diagram: 1. Workbench; 2. Adjusting component; 21. Clamping frame; 22. First bidirectional screw; 23. First bevel gear assembly; 24. Cross shaft; 25. Motor; 26. Support frame; 27. Second bidirectional screw; 28. Sleeve; 29. ​​Second bevel gear assembly; 3. Support frame; 4. Hydraulic cylinder; 5. Pressure plate; 6. Limiting component; 61. Base plate; 62. Frame; 63. Cylinder; 64. Sliding frame; 65. Limiting roller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] See Figures 1-4 This utility model provides the following two technical solutions:

[0026] First embodiment: A pressing device for metal door and window production, including a workbench 1, with a pressing component for pressing the edges of metal doors and windows connected to the upper end of the workbench 1. The pressing component includes: a support frame 3, fixedly connected to the workbench 1 to provide guidance for the pressing end; and an adjusting component 2, installed on the workbench 1 for horizontal positioning and pressing of the metal doors and windows. The adjusting component 2 includes two sets of clamping frames 21 slidably connected to both ends of the upper side of the workbench 1. A first bidirectional screw 22 is rotatably connected to the middle of the upper side of the workbench 1 and threadedly connected to the two sets of clamping frames 21 respectively. A first bevel gear assembly 23 is connected to the right side of the rod 22. A cross shaft 24 is connected to the upper end of the first bevel gear assembly 23. A motor 25 for driving the first bevel gear assembly 23 is fixedly connected to the lower right side of the worktable 1. A support frame 26 is vertically slidably connected to the edge of the support frame 3. A second bidirectional screw 27 is rotatably connected to the middle of the support frame 26 along the X-axis. A second bevel gear assembly 29 is connected to the right side of the second bidirectional screw 27. A sleeve 28 that is slidably connected to the cross shaft 24 is connected to the second bevel gear assembly 29. The sleeve 28 is rotatably connected to the support frame 26.

[0027] Hydraulic cylinder 4 is fixedly connected to the top of support frame 3 for height adjustment of support frame 26; two sets of pressure plates 5 are slidably connected to support frame 26 and threadedly connected to second bidirectional screw 27; limiting member 6 is installed on the rear side of workbench 1 for vertical limiting of metal doors and windows; workbench 1 is provided with three sets of sliding grooves slidably connected to clamp frame 21, the first bidirectional screw 22 is located in one set of sliding grooves, and a set of guide rods slidably connected to clamp frame 21 are fixedly connected to the other two sets of sliding grooves on workbench 1; the output end of motor 25 is coaxially fixedly connected to the first active bevel gear and cross shaft 24 in the first bevel gear assembly 23; the bottom extension end of hydraulic cylinder 4 is fixedly connected to support frame 26; the first driven bevel gear in the first bevel gear assembly 23 is coaxially fixedly connected to the first bidirectional screw 22; and an anti-detachment block is fixedly connected to the top of cross shaft 24.

[0028] The second bidirectional screw 27 is coaxially and fixedly connected to the second driven bevel gear in the second bevel gear assembly 29. The second driving bevel gear in the second bevel gear assembly 29 is coaxially and fixedly connected to the sleeve 28. The sleeve 28 has a vertically penetrating cross groove that is slidably connected to the cross shaft 24. The inner ends of the support frame 26 are respectively provided with two sets of guide grooves that are slidably connected to the front and rear sides of the pressure plate 5 and are used to provide support. The clamping frame 21 is located outside the pressure plate 5. The staggered arrangement prevents the clamping end from interfering with the subsequent pressing end. The worktable 1, clamping frame 21, first bidirectional screw 22, first bevel gear assembly 23, cross shaft 24, motor 25, support frame 26, second bidirectional screw 27, sleeve 28, second bevel gear assembly 29, support frame 3, hydraulic cylinder 4, and two sets of pressure plates 5 cooperate with each other to perform horizontal limiting and clamping treatment on the metal door and window of the corresponding size. According to the edge of the metal door and window of the corresponding size, the spacing of the pressing end is adjusted accordingly, and finally the metal door and window of the corresponding size is pressed.

[0029] The main difference between the second implementation method and the first implementation method is that:

[0030] The limiting component 6 includes a base plate 61 fixedly connected to the rear side of the workbench 1. The upper side of the base plate 61 is flush with the upper surface of the workbench 1. A frame 62 is fixedly connected to the upper side of the base plate 61. A cylinder 63 is fixedly connected to the middle of the top of the frame 62. A sliding frame 64, which is slidably connected to the bottom extension end of the cylinder 63, is fixedly connected to the bottom of the cylinder 63. Two sets of limiting rollers 65 for limiting metal doors and windows are rotatably connected to the bottom of the sliding frame 64 along the X-axis. The base plate 61, frame 62, cylinder 63, sliding frame 64, and two sets of limiting rollers 65 cooperate with each other to perform vertical limiting treatment on metal doors and windows of corresponding thickness.

[0031] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0032] In use, the user drives the sliding frame 64 and the limiting roller 65 to move vertically along the frame 62 using the cylinder 63, so that the bottom of the limiting roller 65 matches the thickness of the metal door and window to be pressed. The metal door and window is then moved onto the worktable 1 via the base plate 61 and the limiting roller 65. The motor 25 is then started, and the motor 25 drives the first bidirectional screw 22 and the cross shaft 24 to rotate via the first bevel gear assembly 23. The rotating first bidirectional screw 22 moves the two sets of clamping frames 21 to slide along the upper sliding groove of the worktable 1. After the two sets of clamping frames 21 contact the metal door and window and move them to the middle of the worktable 1, the motor 25 is turned off. During this process, the cross shaft 24 drives the sleeve 28 to rotate. The second bevel gear assembly 29 drives the second bidirectional screw 27 to rotate. The rotating second bidirectional screw 27 adjusts the horizontal distance between the two sets of pressure plates 5, aligning the pressure plates 5 with the edge of the door or window to be pressed. The front and rear sides of the pressure plates 5 slide along the guide groove inside the support frame 26. The hydraulic cylinder 4 is activated, which drives the support frame 26, the second bidirectional screw 27, the sleeve 28, the second bevel gear assembly 29, and the two sets of pressure plates 5 to move vertically. The sleeve 28 slides along the cross shaft 24. Since the motor 25 stops operating at this time, the vertical movement of the sleeve 28 does not interfere with the cross shaft 24. After the two sets of pressure plates 5 come into contact with the edge of the metal door or window, they are pressed.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressing device for metal door and window production, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is connected to a pressing element for pressing the edges of metal doors and windows, the pressing element comprising: The support frame (3) is fixedly connected to the workbench (1) to provide guidance for the pressing end; An adjusting component (2) is installed on the workbench (1) for horizontal positioning and edge pressing of metal doors and windows. The adjusting component (2) includes two sets of clamping frames (21) slidably connected to both ends of the upper side of the workbench (1). A first bidirectional screw (22) is rotatably connected to the middle of the upper side of the workbench (1) and threadedly connected to the two sets of clamping frames (21). A first bevel gear assembly (23) is connected to the right side of the first bidirectional screw (22). A cross shaft (24) is connected to the upper end of the first bevel gear assembly (23). The workbench (1) A motor (25) for driving the first bevel gear assembly (23) is fixedly connected to the lower right end. A support frame (26) is vertically slidably connected to the edge of the support frame (3). A second bidirectional screw (27) is rotatably connected to the middle of the support frame (26) along the X-axis. A second bevel gear assembly (29) is connected to the right side of the second bidirectional screw (27). A sleeve (28) is slidably connected to the cross shaft (24) of the second bevel gear assembly (29). The sleeve (28) is rotatably connected to the support frame (26). Hydraulic cylinder (4) is fixedly connected to the top of support frame (3) for height adjustment of support frame (26); Two sets of pressure plates (5) are slidably connected to the support frame (26) and threadedly connected to the second bidirectional screw (27); The limiting component (6) is installed on the back side of the workbench (1) for vertical limiting of metal doors and windows.

2. The edge-pressing device for metal door and window production according to claim 1, characterized in that: The workbench (1) is provided with three sets of sliding grooves that are slidably connected to the clamping frame (21). The first bidirectional screw (22) is located in one set of sliding grooves. The output end of the motor (25) is coaxially and fixedly connected to the first active bevel gear and the cross shaft (24) in the first bevel gear assembly (23). The bottom extension end of the hydraulic cylinder (4) is fixedly connected to the support frame (26).

3. The edge-pressing device for metal door and window production according to claim 1, characterized in that: The first driven bevel gear in the first bevel gear assembly (23) is coaxially and fixedly connected to the first bidirectional screw (22), and an anti-detachment block is fixedly connected to the top of the cross shaft (24).

4. The edge-pressing device for metal door and window production according to claim 1, characterized in that: The second bidirectional screw (27) is coaxially and fixedly connected to the second driven bevel gear in the second bevel gear assembly (29). The second driving bevel gear in the second bevel gear assembly (29) is coaxially and fixedly connected to the sleeve (28). The sleeve (28) is provided with a cross groove that is vertically and slidably connected to the cross shaft (24).

5. The edge-pressing device for metal door and window production according to claim 1, characterized in that: The inner ends of the support frame (26) are provided with two sets of guide grooves that are slidably connected to the front and rear sides of the pressure plate (5) and used to provide support. The clamping frame (21) is located outside the pressure plate (5).

6. The edge-pressing device for metal door and window production according to claim 1, characterized in that: The limiting component (6) includes a base plate (61) fixedly connected to the rear side of the workbench (1). The upper side of the base plate (61) is flush with the upper surface of the workbench (1). A frame (62) is fixedly connected to the upper side of the base plate (61). A cylinder (63) is fixedly connected to the middle of the top of the frame (62). A sliding frame (64) that is slidably connected to the bottom extension end of the cylinder (63) is fixedly connected to the bottom extension end of the frame (62). Two sets of limiting rollers (65) for limiting metal doors and windows are rotatably connected to the bottom of the sliding frame (64) along the X-axis.

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