Punching device for wood processing

Abstract

The invention relates to the field of wood processing, in particular to a punching device for wood processing, which comprises a support frame, one end of the support frame is slidably connected with a fixing device, the fixing device is internally provided with a grinding device and a lifting device, the lifting device is matched with the grinding device, and the lifting device is in sliding contact with the fixing device. The polishing device is meshed with the supporting frame, the supporting frame is fixedly connected with the punching device, wood can be conveniently fixed through the device, and meanwhile a large amount of wood chips and burrs in holes can be removed after wood punching is completed.

Description

Technical Field

[0001] The invention relates to the field of wood processing, in particular to a punching device for wood processing. Background Art

[0002] Punching is the process of penetrating and cutting an object with a tool to create holes in the object, which is beneficial for the later processing and use of the object. Objects of different properties require different punching devices.

[0003] The existing wood punching device is not convenient for fixing the wood, and after the punching is completed, a large amount of wood chips and burrs are likely to remain in the hole.

[0004] The present invention aims to solve the technical problems existing in the prior art. To this end, a punching device for wood processing is provided. Summary of the invention

[0005] The object of the present invention is to provide a punching device for wood processing to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A punching device for wood processing comprises a support frame, one end of which is slidably connected to a fixing device, and a grinding device and a lifting device are arranged inside the fixing device;

[0008] The lifting device is matched with the grinding device, the lifting device is in sliding contact with the fixing device, the grinding device is meshed with the supporting frame, and the supporting frame is fixedly connected with the punching device.

[0009] As a further solution of the present invention: the fixing device includes a workbench, the workbench is in sliding contact with the support frame, the other end of the workbench is fixedly connected to a support plate, the other end of the support plate is threadedly connected to a fixing bolt, a slot is provided inside the workbench, and a tooth groove is provided on the contact surface between the support frame and the workbench, and the tooth groove is meshed with the grinding device.

[0010] As a further solution of the present invention: the grinding device includes a rotating part, which is rotatably connected to the workbench, a gear rod is fixedly connected to the contact surface between the rotating part and the workbench, the other end of the gear rod extends into the tooth groove and meshes with the tooth groove, a guide groove is provided on the cylindrical surface of the rotating part, the guide groove cooperates with the lifting device, a rotating shaft is slidably connected inside the rotating part, a slider is fixedly connected to the cylindrical surface of the rotating shaft, the slider is located in the rotating part, the cylindrical surface of the rotating shaft is fixedly connected to a limiting block, and the other end of the rotating shaft is fixedly connected to a grinding rod.

[0011] As a further solution of the present invention: the lifting device includes a lifting plate, which is sleeved on the cylindrical surface of the rotating shaft and is in sliding contact with the rotating shaft. The lifting plate is located between the rotating member and the limit block. One end of the lifting plate is fixedly connected to a connecting rod, and one side of the connecting rod is fixedly connected to a push block. The push block is located in the guide groove and is in sliding contact with the rotating member.

[0012] As a further solution of the present invention: the punching device includes a cylinder, the cylinder is fixedly connected to the support frame, a telescopic rod is connected to the contact surface between the cylinder and the support frame, and a punching assembly is fixedly connected to the other end of the telescopic rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: when the device is in use, the wood is placed above the supporting plate, the fixing bolt is rotated, the wood is fixed by the fixing bolt, and then the cylinder controls the extension of the telescopic rod, the telescopic rod drives the punching assembly to descend to punch holes in the wood, and when the wood is punched, the workbench is moved, the workbench drives the gear rod to move, because the gear rod is meshed with the tooth groove, when the gear rod moves, the gear rod rotates, the gear rod drives the rotating part to rotate, the rotating part drives the guide groove to rotate, and at the same time, the rotating part drives the rotating shaft to rotate through the slider, because the push block is located in the guide groove and slides in contact with the rotating part, when the rotating part rotates, the push block is squeezed to move up, and the push block drives the lifting plate to move up through the connecting rod, the lifting plate drives the rotating shaft to move up through the limit block, and the rotating shaft drives the grinding rod to enter the punched hole for grinding. The device is convenient for fixing the wood, and at the same time, a large amount of wood chips and burrs in the hole can be removed after the wood is punched. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a structural schematic diagram of a punching device for wood processing.

[0015] Figure 2 The present invention is a schematic structural diagram of a side cross-sectional view of a punching device for wood processing.

[0016] Figure 3 The present invention is a structural schematic diagram of a cross-sectional view of a fixing device in a punching device for wood processing.

[0017] Figure 4 The present invention is a schematic diagram of the structure of a rotating part in a punching device for wood processing.

[0018] 1-support frame, 2-workbench, 3-support plate, 4-fixing bolt, 5-cylinder, 6-punching assembly, 7-telescopic rod, 8-slot, 9-grinding rod, 10-limiting block, 11-rotating shaft, 12-gear rod, 13-tooth groove, 14-connecting rod, 15-push block, 16-rotating part, 17-slider, 18-guide groove, 19-lifting plate. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0020] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0021] See also Figure 1-4 In an embodiment of the present invention, a punching device for wood processing includes a support frame 1, one end of the support frame 1 is slidably connected to a fixing device, and a grinding device and a lifting device are arranged inside the fixing device;

[0022] The lifting device cooperates with the grinding device, the lifting device is in sliding contact with the fixing device, the grinding device is meshed with the support frame 1, and the support frame 1 is fixedly connected with a punching device, which is convenient for fixing the wood and can remove a large amount of wood chips and burrs in the hole after the wood is punched.

[0023] See also Figure 1-2 Furthermore, the fixing device includes a workbench 2, which is in sliding contact with the support frame 1. The other end of the workbench 2 is fixedly connected to a support plate 3, and the other end of the support plate 3 is threadedly connected to a fixing bolt 4. A slot 8 is provided inside the workbench 2, and a tooth groove 13 is provided on the contact surface between the support frame 1 and the workbench 2. The tooth groove 13 is engaged with the polishing device, and the fixing bolt 4 is rotated to fix the wood.

[0024] See also Figure 2-4The grinding device includes a rotating member 16, which is rotatably connected to the workbench 2. A gear rod 12 is fixedly connected to the contact surface of the rotating member 16 and the workbench 2. The other end of the gear rod 12 extends into the tooth groove 13 and meshes with the tooth groove 13. A guide groove 18 is provided on the cylindrical surface of the rotating member 16. The guide groove 18 cooperates with the lifting device. A rotating shaft 11 is slidably connected inside the rotating member 16. A slider 17 is fixedly connected to the cylindrical surface of the rotating shaft 11. The slider 17 is located in the rotating member 16. The cylindrical surface of the rotating shaft 11 is fixedly connected to the limiting block 10. The other end of the rotating shaft 11 is fixedly connected to a grinding rod 9. The workbench 2 is moved, and the workbench 2 drives the gear rod 12 to move. Since the gear rod 12 meshes with the tooth groove 13, when the gear rod 12 moves, the gear rod 12 rotates, and the gear rod 12 drives the rotating member 16 to rotate. The rotating member 16 drives the guide groove 18 to rotate. At the same time, the rotating member 16 drives the rotating shaft 11 to rotate through the slider 17.

[0025] See also Figure 2-3 The lifting device includes a lifting plate 19, which is sleeved on the cylindrical surface of the rotating shaft 11 and is in sliding contact with the rotating shaft 11. The lifting plate 19 is located between the rotating member 16 and the limit block 10. One end of the lifting plate 19 is fixedly connected to a connecting rod 14, and one side of the connecting rod 14 is fixedly connected to a push block 15. The push block 15 is located in the guide groove 18 and is in sliding contact with the rotating member 16. Since the push block 15 is located in the guide groove 18 and is in sliding contact with the rotating member 16, the push block 15 is squeezed when the rotating member 16 rotates to move the push block 15 upward. The push block 15 drives the lifting plate 19 to move upward through the connecting rod 14. The lifting plate 19 drives the rotating shaft 11 to move upward through the limit block 10, and the rotating shaft 11 drives the grinding rod 9 to enter the drilled hole for grinding.

[0026] See also Figure 2-3 The punching device includes a cylinder 5, which is fixedly connected to the support frame 1. A telescopic rod 7 is connected to the contact surface between the cylinder 5 and the support frame 1. A punching assembly 6 is fixedly connected to the other end of the telescopic rod 7. The cylinder 5 controls the extension of the telescopic rod 7, and the telescopic rod 7 drives the punching assembly 6 to descend to punch holes in the wood.

[0027] The working principle of the present invention is as follows: when the device is used, the wood is placed on the support plate 3, the fixing bolt 4 is rotated, the wood is fixed by the fixing bolt 4, and then the cylinder 5 controls the telescopic rod 7 to extend, the telescopic rod 7 drives the punching assembly 6 to descend to punch holes in the wood, and when the wood is punched, the workbench 2 is moved, and the workbench 2 drives the gear rod 12 to move, because the gear rod 12 is engaged with the tooth groove 13, when the gear rod 12 moves, the gear rod 12 rotates, the gear rod 12 drives the rotating member 16 to rotate, and the rotating member 16 drives the guide groove 18 The push block 15 is located in the guide groove 18 and in sliding contact with the rotating member 16. When the rotating member 16 rotates, the push block 15 is squeezed to move up. The push block 15 drives the lifting plate 19 to move up through the connecting rod 14. The lifting plate 19 drives the rotating shaft 11 to move up through the limit block 10. The rotating shaft 11 drives the grinding rod 9 to enter the drilled hole for grinding. The device is convenient for fixing the wood and can remove a large amount of wood chips and burrs in the hole after the wood is drilled.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A punching device for wood processing, comprising a support frame, characterized in that: One end of the support frame is slidably connected to a fixing device, and a grinding device and a lifting device are arranged inside the fixing device; The lifting device is matched with the grinding device, the lifting device is in sliding contact with the fixing device, the grinding device is meshed with the supporting frame, and the supporting frame is fixedly connected with the punching device.

2. A punching device for wood processing according to claim 1, characterized in that: The fixing device includes a workbench, which is in sliding contact with a support frame. A support plate is fixedly connected to the other end of the workbench, and a fixing bolt is threadedly connected to the other end of the support plate. A slot is provided inside the workbench, and a tooth groove is provided on the contact surface between the support frame and the workbench, which meshes with the grinding device.

3. A punching device for wood processing according to claim 2, characterized in that: The grinding device includes a rotating part, which is rotatably connected to the workbench, a gear rod is fixedly connected to the contact surface between the rotating part and the workbench, the other end of the gear rod extends into the tooth groove and meshes with the tooth groove, a guide groove is provided on the cylindrical surface of the rotating part, the guide groove cooperates with the lifting device, a rotating shaft is slidably connected inside the rotating part, a slider is fixedly connected to the cylindrical surface of the rotating shaft, the slider is located in the rotating part, the cylindrical surface of the rotating shaft is fixedly connected to a limiting block, and the other end of the rotating shaft is fixedly connected to a grinding rod.

4. A punching device for wood processing according to claim 3, characterized in that: The lifting device includes a lifting plate, which is sleeved on the cylindrical surface of the rotating shaft and is in sliding contact with the rotating shaft. The lifting plate is located between the rotating member and the limit block. One end of the lifting plate is fixedly connected to a connecting rod, and one side of the connecting rod is fixedly connected to a push block. The push block is located in the guide groove and is in sliding contact with the rotating member.

5. A punching device for wood processing according to claim 1, characterized in that: The punching device comprises a cylinder, which is fixedly connected to a support frame, a telescopic rod is connected to the contact surface between the cylinder and the support frame, and a punching assembly is fixedly connected to the other end of the telescopic rod.

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