A template punch

Abstract

The utility model belongs to the technical field of board processing equipment, especially relates to a gasket puncher, including the machine case, horizontal adjusting mechanism, front -back adjusting mechanism, pressing plate mechanism and punch mechanism. Horizontal adjusting mechanism includes horizontal frame, horizontal motor transmission pair, horizontal screw transmission pair, horizontal moving plate, horizontal guide block and horizontal guide rod. Punch mechanism includes punch base plate, punch frame, lifting slide rail, lifting sliding block, drill bit cylinder, lifting cylinder. The gasket puncher provided by the application, horizontal adjusting mechanism can adjust the pressing plate spacing to adapt to the board of different width, front -back adjusting mechanism can adapt to the board of different length, need not to dismantle the pressing plate mechanism, improve the adaptation degree, and the pressing plate mechanism can be adjusted to the required position according to the board of different size through horizontal adjusting mechanism, front -back adjusting mechanism, and the board is pressed and fixed, and the operation is more simple and convenient.

Description

Technical Field

[0001] This utility model belongs to the technical field of sheet metal processing equipment, and in particular relates to a pad punching machine. Background Technology

[0002] In the field of board processing, the backing plate drilling machine is the core equipment for drilling and opening holes in backing plates. It is widely used in industries such as furniture manufacturing, building decoration, and packaging material processing, but not PCB boards. During the drilling process, the board needs to be stably pressed and positioned by a pressure plate structure to avoid board displacement caused by mechanical vibration during drilling, thereby ensuring hole accuracy and processing quality.

[0003] Traditional pad punching machines typically employ a fixed mounting design for the pressure plate, meaning the pressure plate is directly bolted to the frame, and its position and height cannot be adjusted. This design has the following drawbacks in practical use:

[0004] Poor adaptability: When dealing with boards of different sizes, the fixed pressure plate cannot adjust the coverage area. For example, when processing small-sized boards, the pressure plate easily extends beyond the edge of the board, causing the pressing to fail and the board to easily shift when drilling holes; when processing large-sized boards, the pressure plate can only cover a local area of ​​the board, and the uncovered part is prone to lifting up during the drilling process, requiring manual assistance to press it down, which is cumbersome. Utility Model Content

[0005] The purpose of this utility model is to provide a pad punching machine, which aims to solve the technical problem of poor adaptability caused by the fixed installation of the pressure plate in the traditional punching machine.

[0006] To achieve the above objectives, the pad punching machine provided in this utility model embodiment includes a machine housing, a horizontal adjustment mechanism, a front-to-back adjustment mechanism, a pressure plate mechanism, and a punching mechanism. The horizontal adjustment mechanism is fixed to the front end of the machine housing, and is also disposed on one side of the horizontal adjustment mechanism and fixed to the machine housing. The pressure plate mechanism is fixed to both the horizontal adjustment mechanism and the front-to-back adjustment mechanism. The punching mechanism is fixed to the horizontal adjustment mechanism and is disposed on one side of the pressure plate mechanism.

[0007] The horizontal adjustment mechanism includes a horizontal frame, a horizontal motor drive pair, a horizontal lead screw drive pair, a horizontal moving plate, a horizontal guide block, and a horizontal guide rod. The horizontal frame is fixed to the housing, the horizontal motor drive pair is fixed to the horizontal frame and is connected to the horizontal lead screw drive pair; the horizontal moving plate is fixed to the horizontal lead screw drive pair and the pressure plate mechanism; the horizontal guide block is fixed to the horizontal moving plate and slidably connected to the horizontal guide rod; the horizontal guide rod is fixed to the horizontal frame.

[0008] The drilling mechanism includes a drilling base plate, a drilling frame, a lifting slide rail, a lifting slider, a drill cylinder, and a lifting cylinder. The drilling base plate is fixed to the horizontal guide block, and the drilling frame is fixed to the drilling base plate. The lifting slide rail is fixed to the drilling frame, and the lifting slider is slidably connected to the lifting slide rail. The drill cylinder is fixed to the lifting slider, and the lifting cylinder is fixed to both the drilling base plate and the drill cylinder.

[0009] As an optional solution of this utility model, the drilling substrate is provided with a clearance hole, and the drill cylinder is disposed below the drilling substrate and coincides with the clearance hole.

[0010] As an optional embodiment of this utility model, the front and rear adjustment mechanism includes a front and rear frame, a front and rear motor transmission pair, a front and rear lead screw transmission pair, front and rear guide rods, front and rear guide blocks, and a support assembly; the front and rear frame is fixed to the housing, the front and rear motor transmission pair is fixed to the front and rear frame and is connected to the front and rear lead screw transmission pair; the front and rear guide rods are fixed to the front and rear frame, and the front and rear guide blocks are movably inserted through the front and rear guide rods; the support assembly is fixed to the housing and is disposed on one side of the front and rear guide rods; the pressure plate mechanism is fixed to the front and rear lead screw transmission pair and the front and rear guide blocks respectively.

[0011] As an optional solution of this utility model, the support assembly includes a support base, a support guide rod, a support guide block, a support frame, and support rollers. The support base is disposed on one side of the front and rear guide rods and fixed to the chassis. The support guide rod is fixed to the support base, and the support guide block is movably inserted through the support guide rod. The support frame is fixed to the support guide block, and the support rollers are rotatably connected to the support frame.

[0012] As an optional solution of this utility model, the pressure plate mechanism includes a pressure plate frame, a first pressure plate assembly, a second pressure plate assembly, and a pressure plate guide assembly. The pressure plate frame is fixed to the supporting guide block; the first pressure plate assembly is fixed to the horizontal moving plate; the second pressure plate assembly is fixed to the pressure plate guide assembly and is arranged parallel to the first pressure plate assembly; the pressure plate guide assembly is fixed to the pressure plate frame.

[0013] As an optional solution of this utility model, the first pressure plate assembly includes a first fixed frame, a first pressure plate cylinder, and a first pressure block. The first fixed frame is fixed to the pressure plate machine frame; the first pressure plate cylinder is fixed to the first fixed frame, and the first pressure block is fixed to the first pressure plate cylinder and disposed above the first fixed frame.

[0014] As an optional embodiment of this utility model, the second pressure plate assembly includes a second fixed frame, a second pressure plate cylinder, and a second pressure block. The second fixed frame is fixed to the pressure plate guide assembly; the second pressure plate cylinder is fixed to the second fixed frame, and the second pressure block is fixed to the second pressure plate cylinder and disposed above the second fixed frame.

[0015] As an optional solution of this utility model, the pressure plate guide assembly includes a pressure plate guide block and a pressure plate guide rail. The pressure plate guide block is fixedly connected to the second fixed frame and slidably connected to the pressure plate guide rail. The pressure plate guide rail is fixedly connected to the pressure plate machine frame.

[0016] The pad punching machine provided in this utility model embodiment has at least one of the following technical effects:

[0017] The pad punching machine provided in this application has a horizontal adjustment mechanism that can adjust the spacing between the pressure plates to adapt to boards of different widths, and a front and rear adjustment mechanism that can adapt to boards of different lengths. It does not require disassembling the pressure plate mechanism, thus improving adaptability. The pressure plate mechanism can be adjusted to the required position according to the different sizes of boards through the horizontal adjustment mechanism and the front and rear adjustment mechanism to press and fix the boards, making the operation simpler. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A side view of the pad punching machine provided in an embodiment of this utility model.

[0020] Figure 2 A perspective view of the pad punching machine provided in an embodiment of this utility model.

[0021] Figure 3 A perspective view of the pad punching machine provided in this embodiment of the utility model, omitting the frame.

[0022] Figure 4 A perspective view of the pad punching machine provided in this embodiment of the utility model, omitting the frame.

[0023] Figure 5 A perspective view of the pad punching machine provided in this embodiment of the utility model, omitting the frame.

[0024] Figure 6 for Figure 3 A magnified view of a portion of point A in the middle.

[0025] The following are the labeling elements in the figure:

[0026] 1. Chassis; 2. Horizontal adjustment mechanism; 3. Front and rear adjustment mechanism; 4. Pressure plate mechanism; 5. Drilling mechanism; 6. Sheet metal;

[0027] 21. Horizontal frame; 22. Horizontal motor drive pair; 23. Horizontal lead screw drive pair; 24. Horizontal moving plate; 25. Horizontal guide block; 26. Horizontal guide rod;

[0028] 32. Front and rear motor drive pairs; 33. Front and rear lead screw drive pairs; 34. Front and rear guide rods; 35. Front and rear guide blocks; 36. Support components;

[0029] 41. Press plate frame; 42. First press plate assembly; 43. Second press plate assembly; 44. Press plate guide assembly;

[0030] 51. Drilling substrate; 52. Drilling machine frame; 53. Lifting slide rail; 54. Lifting slider; 55. Drill cylinder; 56. Lifting cylinder;

[0031] 361. Support seat; 362. Support guide rod; 363. Support guide block; 364. Support frame; 365. Support roller;

[0032] 421. First fixed frame; 422. First pressure plate cylinder; 423. First pressure block;

[0033] 431. Second fixing frame; 432. Second pressure plate cylinder; 433. Second pressure block;

[0034] 441. Pressure plate guide block; 442. Pressure plate guide rail;

[0035] 511. Clearance hole. Detailed Implementation

[0036] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0037] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0039] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0040] In one embodiment of this utility model, such as Figures 1-6 As shown, a pad punching machine is provided, including a housing 1, a horizontal adjustment mechanism 2, a front-to-back adjustment mechanism 3, a pressure plate mechanism 4, and a punching mechanism 5. The horizontal adjustment mechanism 2 is fixed to the front end of the housing 1, and a side of the horizontal adjustment mechanism 4 is also fixed to the housing 1. The pressure plate mechanism 4 is fixed to both the horizontal adjustment mechanism 2 and the front-to-back adjustment mechanism 3. The punching mechanism 5 is fixed to the horizontal adjustment mechanism 2 and is located on one side of the pressure plate mechanism 4.

[0041] The horizontal adjustment mechanism 2 includes a horizontal frame 21, a horizontal motor drive pair 22, a horizontal lead screw drive pair 23, a horizontal moving plate 24, a horizontal guide block 25, and a horizontal guide rod 26. The horizontal frame 21 is fixed to the housing 1. The horizontal motor drive pair 22 is fixed to the horizontal frame 21 and is connected to the horizontal lead screw drive pair 23. The horizontal moving plate 24 is fixed to both the horizontal lead screw drive pair 23 and the pressure plate mechanism 4. The horizontal guide block 25 is fixed to the horizontal moving plate 24 and slidably connected to the horizontal guide rod 26. The horizontal guide rod 26 is fixed to the horizontal frame 21. The pressure plate mechanism 4 can be horizontally moved to adjust its position via the horizontal adjustment mechanism 2. Among them, the horizontal motor transmission pair 22 is a component assembly of a motor, a drive pulley, a transmission belt, and a driven pulley; the horizontal screw transmission pair 23 is a component assembly of a nut and a screw. The motor drives the drive pulley and the driven pulley to rotate through the transmission belt, and the driven pulley drives the screw to rotate synchronously. Since the nut and the screw are threadedly connected, the nut converts the rotational motion of the screw into linear motion and drives the pressure plate mechanism 4 to move horizontally.

[0042] The drilling mechanism 5 includes a drilling base plate 51, a drilling frame 52, a lifting slide rail 53, a lifting slider 54, a drill cylinder 55, and a lifting cylinder 56. The drilling base plate 51 is fixed to the horizontal guide block 25, and the drilling frame 52 is fixed to the drilling base plate 51. The lifting slide rail 53 is fixed to the drilling frame 52, and the lifting slider 54 is slidably connected to the lifting slide rail 53. The drill cylinder 55 is fixed to the lifting slider 54, and the lifting cylinder 56 is fixed to both the drilling base plate 51 and the drill cylinder 55. By fixing a drill bit to the drill cylinder 55, drilling and tapping operations can be performed on the sheet metal 6.

[0043] The pad punching machine provided in this application has a horizontal adjustment mechanism 2 that can adjust the spacing between the pressure plates to adapt to different widths of the plates 6, and a front and rear adjustment mechanism 3 that can adapt to different lengths of plates 6. There is no need to disassemble the pressure plate mechanism 4, which improves the adaptability. The pressure plate mechanism 4 can be adjusted to the required position according to different sizes of plates 6 through the horizontal adjustment mechanism 2 and the front and rear adjustment mechanism 3 to press and fix the plates 6, making the operation simpler.

[0044] In another embodiment of this utility model, a clearance hole 511 is provided on the punching substrate 51, and a drill cylinder 55 is disposed below the punching substrate 51 and coincides with the clearance hole 511. The drill bit passes through the clearance hole 511 and performs drilling on the plate 6.

[0045] In another embodiment of this utility model, the front-rear adjustment mechanism 3 includes a front and rear frame, a front and rear motor drive pair 32, a front and rear lead screw drive pair 33, front and rear guide rods 34, front and rear guide blocks 35, and a support assembly 36. The front and rear frame is fixed to the housing 1, the front and rear motor drive pair 32 is fixed to the front and rear frame and is connected to the front and rear lead screw drive pair 33. The front and rear guide rods 34 are fixed to the front and rear frame, and the front and rear guide blocks 35 are movably inserted through the front and rear guide rods 34. The support assembly 36 is fixed to the housing 1 and is disposed on one side of the front and rear guide rods 34. The pressure plate mechanism 4 is fixed to the front and rear lead screw drive pair 33 and the front and rear guide blocks 35 respectively. The pressure plate mechanism 4 can adjust the front and rear position by moving the front and rear adjustment mechanism 3. Among them, the front and rear motor transmission pair 32 is a component assembly of motor, drive pulley, transmission belt and driven pulley; the front and rear lead screw transmission pair 33 is a component assembly of nut and lead screw. The motor drives the drive pulley and driven pulley to rotate through the transmission belt. The driven pulley drives the lead screw to rotate synchronously. Since the nut and lead screw are threadedly connected, the nut converts the rotational motion of the lead screw into linear motion and drives the pressure plate mechanism 4 to move back and forth.

[0046] In another embodiment of this utility model, the support assembly 36 includes a support base 361, a support guide rod 362, a support guide block 363, a support frame 364, and a support roller 365. The support base 361 is disposed on one side of the front and rear guide rods 34 and fixed to the chassis 1; the support guide rod 362 is fixed to the support base 361, and the support guide block 363 is movably inserted through the support guide rod 362; the support frame 364 is fixed to the support guide block 363, and the support roller 365 is rotatably connected to the support frame 364. The pressure plate mechanism 4 adjusts its front and rear position by moving back and forth through the front and rear adjustment mechanism 3. The plate 6 is supported by the support frame 364 and the support roller 365. The position of the support frame 364 and the support roller 365 can be adjusted by the support guide rod 362 and the support guide block 363, thereby adjusting the support position of the plate 6.

[0047] In another embodiment of this utility model, the pressure plate mechanism 4 includes a pressure plate frame 41, a first pressure plate assembly 42, a second pressure plate assembly 43, and a pressure plate guide assembly 44. The pressure plate frame 41 is fixed to the supporting guide block 363; the first pressure plate assembly 42 is fixed to the horizontal moving plate 24; the second pressure plate assembly 43 is fixed to the pressure plate guide assembly 44 and is arranged parallel to the first pressure plate assembly 42; and the pressure plate guide assembly 44 is fixed to the pressure plate frame 41.

[0048] In another embodiment of this utility model, the first pressure plate assembly 42 includes a first fixing frame 421, a first pressure plate cylinder 422, and a first pressure block 423. The first fixing frame 421 is fixed to the pressure plate machine frame 41; the first pressure plate cylinder 422 is fixed to the first fixing frame 421, and the first pressure block 423 is fixed to the first pressure plate cylinder 422 and disposed above the first fixing frame 421. The sheet material 6 is pressed and positioned by the first pressure plate cylinder 422 and the first pressure block 423.

[0049] In another embodiment of this utility model, the second pressure plate assembly 43 includes a second fixing frame 431, a second pressure plate cylinder 432, and a second pressure block 433. The second fixing frame 431 is fixed to the pressure plate guide assembly 44; the second pressure plate cylinder 432 is fixed to the second fixing frame 431, and the second pressure block 433 is fixed to the second pressure plate cylinder 432 and disposed above the second fixing frame 431. The plate 6 is pressed and positioned by the second pressure plate cylinder 432 and the second pressure block 433.

[0050] In another embodiment of this utility model, the pressure plate guide assembly 44 includes a pressure plate guide block 441 and a pressure plate guide rail 442. The pressure plate guide block 441 is fixedly connected to the second fixed frame 431 and slidably connected to the pressure plate guide rail 442. The pressure plate guide rail 442 is fixedly connected to the pressure plate frame 41. The horizontal position of the second pressure plate assembly 43 can be adjusted by the pressure plate guide assembly 44.

[0051] The pad punching machine provided in this application has a horizontal adjustment mechanism 2 that can adjust the spacing between the pressure plates to adapt to different widths of the plates 6, and a front and rear adjustment mechanism 3 that can adapt to different lengths of plates 6. There is no need to disassemble the pressure plate mechanism 4, which improves the adaptability. The pressure plate mechanism 4 can be adjusted to the required position according to different sizes of plates 6 through the horizontal adjustment mechanism 2 and the front and rear adjustment mechanism 3 to press and fix the plates 6, making the operation simpler.

[0052] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pad punching machine, characterized in that, The device includes a chassis, a horizontal adjustment mechanism, a front-to-back adjustment mechanism, a pressure plate mechanism, and a drilling mechanism. The horizontal adjustment mechanism is fixed to the front end of the chassis, and a drilling mechanism is located on one side of the horizontal adjustment mechanism and fixed to the chassis. The pressure plate mechanism is fixed to both the horizontal adjustment mechanism and the front-to-back adjustment mechanism. The drilling mechanism is fixed to the horizontal adjustment mechanism and located on one side of the pressure plate mechanism. The horizontal adjustment mechanism includes a horizontal frame, a horizontal motor drive pair, a horizontal lead screw drive pair, a horizontal moving plate, a horizontal guide block, and a horizontal guide rod. The horizontal frame is fixed to the housing, the horizontal motor drive pair is fixed to the horizontal frame and is connected to the horizontal lead screw drive pair; the horizontal moving plate is fixed to the horizontal lead screw drive pair and the pressure plate mechanism; the horizontal guide block is fixed to the horizontal moving plate and slidably connected to the horizontal guide rod; the horizontal guide rod is fixed to the horizontal frame. The drilling mechanism includes a drilling base plate, a drilling frame, a lifting slide rail, a lifting slider, a drill cylinder, and a lifting cylinder. The drilling base plate is fixed to the horizontal guide block, and the drilling frame is fixed to the drilling base plate. The lifting slide rail is fixed to the drilling frame, and the lifting slider is slidably connected to the lifting slide rail. The drill cylinder is fixed to the lifting slider, and the lifting cylinder is fixed to both the drilling base plate and the drill cylinder.

2. The pad punching machine according to claim 1, characterized in that, The perforated substrate is provided with a clearance hole, and the drill cylinder is located below the perforated substrate and coincides with the clearance hole.

3. The pad drilling machine according to claim 1, characterized in that, The front and rear adjustment mechanism includes a front and rear frame, a front and rear motor drive pair, a front and rear lead screw drive pair, front and rear guide rods, front and rear guide blocks, and a support assembly. The front and rear frame is fixed to the chassis, the front and rear motor drive pair is fixed to the front and rear frame and is connected to the front and rear lead screw drive pair. The front and rear guide rods are fixed to the front and rear frame, and the front and rear guide blocks are movably inserted through the front and rear guide rods. The support assembly is fixed to the chassis and is located on one side of the front and rear guide rods. The pressure plate mechanism is fixed to the front and rear lead screw drive pair and the front and rear guide blocks, respectively.

4. A pad drilling machine according to claim 3, characterized in that, The support assembly includes a support base, a support guide rod, a support guide block, a support frame, and support rollers. The support base is disposed on one side of the front and rear guide rods and fixed to the chassis. The support guide rod is fixed to the support base, and the support guide block is movably inserted through the support guide rod. The support frame is fixed to the support guide block, and the support rollers are rotatably connected to the support frame.

5. A pad drilling machine according to claim 4, characterized in that, The pressure plate mechanism includes a pressure plate frame, a first pressure plate assembly, a second pressure plate assembly, and a pressure plate guide assembly. The pressure plate frame is fixed to the supporting guide block. The first pressure plate assembly is fixed to the horizontally moving plate. The second pressure plate assembly is fixed to the pressure plate guide assembly and is arranged parallel to the first pressure plate assembly. The pressure plate guide assembly is fixed to the pressure plate frame.

6. A pad drilling machine according to claim 5, characterized in that, The first pressure plate assembly includes a first fixed frame, a first pressure plate cylinder, and a first pressure block. The first fixed frame is fixed to the pressure plate machine frame. The first pressure plate cylinder is fixed to the first fixed frame, and the first pressure block is fixed to the first pressure plate cylinder and disposed above the first fixed frame.

7. A pad drilling machine according to claim 6, characterized in that, The second pressure plate assembly includes a second fixed frame, a second pressure plate cylinder, and a second pressure block. The second fixed frame is fixed to the pressure plate guide assembly; the second pressure plate cylinder is fixed to the second fixed frame, and the second pressure block is fixed to the second pressure plate cylinder and is disposed above the second fixed frame.

8. A pad drilling machine according to claim 7, characterized in that, The pressure plate guide assembly includes a pressure plate guide block and a pressure plate guide rail. The pressure plate guide block is fixedly connected to the second fixed frame and slidably connected to the pressure plate guide rail. The pressure plate guide rail is fixedly connected to the pressure plate machine frame.

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