Adjustable punching device for building wood

Abstract

The utility model discloses an adjustable punching device for building wood, which relates to the field of building wood processing, and comprises a bottom plate, wherein the left and right sides of the upper surface of the bottom plate are respectively fixedly connected to the bottom surfaces of two fixing frames, and the front and rear sides of the two fixing frames are respectively fixedly connected to the two ends of two sliding rods. The utility model is connected to the mounting frame by setting a sliding plate, and connecting the pressing plate to the sliding plate by setting an electric push rod 2. When using the device to punch holes in wood, the user can control the electric push rod 2 to extend and push the pressing plate to move downward to press and fix the wood placed on the bottom plate, thereby avoiding the wood from sliding and deviating during the punching process to affect the punching effect, and when the pressing plate is used to fix the wood, the sliding plate can be pulled to slide left and right to adjust the position of the pressing plate, thereby fixing wood of different sizes and specifications, further improving the applicability of the device.

Description

Technical Field

[0001] The utility model relates to a punching device, in particular to an adjustable punching device for building wood. Background Art

[0002] As is known to all, a punching device for building timber is a device used to punch holes in building timber during its use, so as to facilitate the use of building timber. It has been widely used in the field of house construction.

[0003] The prior art authorization announcement number is CN 209999365 U. A construction wood punching device comprises a cross bar, a groove is provided inside the cross bar, a control panel is movably connected inside the groove, a power box is fixedly connected to the top of the control panel, a handle is fixedly connected to one side of the power box, a first motor is fixedly connected to the inside of the power box through a fixed plate, a driving gear is fixedly connected to the output end of the first motor, a driven gear is meshed on the surface of the driving gear, a screw rod is fixedly connected to one side of the driven gear, a threaded sleeve is threadedly connected to the surface of the screw rod, a first bearing is fixedly connected to the bottom of the threaded sleeve, a guide rod is movably sleeved inside the first bearing, and a first support rod is fixedly connected to the bottom of the first bearing. In the construction wood punching device, the first motor drives the threaded sleeve to rise and fall to realize the lifting and lowering of the drill bit, and the second motor can drive the drill bit to rotate to punch holes in the wood, thereby solving the problems of slow manual punching speed and easy injury to operators.

[0004] Although the above patent has many advantages, it is found in actual use that the patent cannot limit and fix the wood when drilling holes in the wood, so that the wood is prone to vibrate or slip during the drilling process, resulting in deviation in the hole diameter and affecting the drilling quality. In addition, the patent requires the user to frequently move the wood when adjusting the drilling position, which is inconvenient to use if the wood is heavy. Utility Model Content

[0005] The utility model aims to provide an adjustable punching device for building wood to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable punching device for building wood, comprising a bottom plate, the left and right sides of the upper surface of the bottom plate are respectively fixedly connected to the bottom surfaces of two fixing frames, the front and rear side surfaces of the two fixing frames are respectively fixedly connected to the two ends of two sliding rods, the two sliding rods are respectively sleeved in two sleeve holes opened at the left and right ends of the bottom surface of the mounting frame, the lower sides of the left and right sides of the mounting frame are both provided with through grooves, and the two through grooves are respectively slidably connected to the two sliding plates;

[0007] A transverse movement mechanism is provided on the upper side of the mounting frame, and the transverse movement mechanism is fixedly connected to the upper end of motor 2, the output shaft of motor 2 is fixedly connected to the upper surface of the mounting plate, the bottom surface of the mounting plate overlaps the upper surface of the connecting plate, the middle part of the bottom surface of the connecting plate is fixedly connected to the upper end of the drill bit, the input end of motor 2 is electrically connected to the output end of the controller, and the controller is fixedly connected to the right side surface of the mounting frame.

[0008] As a preferred technical solution of the utility model, a group of limit grooves are opened in the two sliding plates, the two groups of limit grooves are respectively connected to the bottom ends of the two limit plates, the upper ends of the two limit plates are respectively connected to the two sleeves, and the opposite surfaces of the two sleeves are respectively fixedly connected to the left and right sides of the mounting frame.

[0009] As a preferred technical solution of the utility model, the opposite ends of the bottom surfaces of the two sliding plates are fixedly connected to the upper ends of the two electric push rods 2, the four electric push rods 2 are grouped in pairs and their bottom ends are respectively fixedly connected to the upper surfaces of the two pressure plates, and the input ends of the four electric push rods 2 are electrically connected to the output ends of the controller.

[0010] As a preferred technical solution of the utility model, connecting grooves are provided at both front and rear ends of the outer side surface of the mounting plate, the bottom ends of the two connecting grooves are connected through the bottom surface of the mounting plate, the inner sides of the two connecting grooves are overlapped with the outer sides of the two connecting blocks respectively, and the bottom surfaces of the two connecting blocks are fixedly connected to the upper surface of the connecting plate.

[0011] As a preferred technical solution of the utility model, the upper ends of the two connecting grooves are provided with sockets that penetrate and communicate with the upper surface of the mounting plate, the upper ends of the two connecting blocks are also provided with sockets, the four sockets are grouped in pairs and are respectively connected to the two plug rods, and the two connecting grooves and the two connecting blocks are both L-shaped.

[0012] As a preferred technical solution of the utility model, the transverse movement mechanism includes a transverse movement plate, a threaded hole is opened in the middle of the transverse movement plate and is threadedly connected to a screw, the left end optical axis of the screw is rotatably connected to the left inner side surface of the mounting frame through a rolling bearing, the right end of the screw is fixedly connected to the output shaft of motor one, and the right end of motor one is fixedly connected to the right inner side surface of the mounting frame.

[0013] As a preferred technical solution of the utility model, two sleeve holes are opened on the front and rear sides of the transverse moving plate, and the two sleeve holes are respectively connected to the two slide rods, and the two ends of the two slide rods are respectively fixedly connected to the left and right inner side surfaces of the mounting frame, and the front and rear sides of the bottom surface of the transverse moving plate are respectively fixedly connected to the upper ends of the two electric push rods, and the bottom ends of the two electric push rods are fixedly connected to the upper surface of the fixed plate, and the input ends of the two electric push rods and the motor are electrically connected to the output end of the controller.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model discloses a kind of utility model, and the utility model discloses a kind of utility model, and the utility model discloses a utility model, and the utility model discloses a utility model, and the utility model discloses a utility model, and the utility model discloses a utility model, and the utility model discloses a utility model, and the utility model discloses a utility model, and the utility model discloses a utility model, and the utility model discloses a utility model, and the utility model discloses a utility model, and the utility model discloses a utility model

[0016] 2. The utility model connects the drill bit to the motor 2 by setting a mounting plate and a connecting plate, and connects the mounting plate to the connecting plate by setting a connecting block, a connecting groove, a socket and an insert rod, so that the user can quickly disassemble the drill bit, and then the user can replace the drill bit according to actual construction needs to adjust the aperture of the drill hole, which further increases the functionality and practicality of the device. The above-mentioned structure makes it convenient and quick for the user to disassemble and assemble the drill bit, effectively improving the convenience of operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the sliding plate structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure between the installation plate and the connection plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation disk structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the transverse movement mechanism of the utility model.

[0022] In the figure: 1 bottom plate, 2 fixed frame, 3 slide bar 1, 4 set of holes 1, 5 mounting frame, 6 sliding plate, 7 controller, 8 transverse movement mechanism, 81 transverse movement plate, 82 threaded hole, 83 set of holes 2, 84 slide bar 2, 85 motor 1, 86 electric push rod 1, 87 fixed plate, 9 jack, 10 through slot, 11 electric push rod 2, 12 pressure plate, 13 motor 2, 14 drill bit, 15 box, 16 limit plate, 17 limit slot, 18 mounting plate, 19 connecting plate, 20 connecting block, 21 connecting slot, 22 plug rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution of an adjustable punching device for building wood: comprising a bottom plate 1, the left and right sides of the upper surface of the bottom plate 1 are respectively fixedly connected to the bottom surfaces of two fixing frames 2, the front and rear sides of the two fixing frames 2 are respectively fixedly connected to the two ends of two sliding rods 3, the two sliding rods 3 are respectively sleeved in two sleeve holes 4 opened at the left and right ends of the bottom surface of the mounting frame 5, the lower sides of the left and right sides of the mounting frame 5 are both provided with through grooves 10, and the two through grooves 10 are respectively slidably connected to the two sliding plates 6;

[0025] A transverse movement mechanism 8 is provided on the upper side of the mounting frame 5, and the transverse movement mechanism 8 is fixedly connected to the upper end of the motor 2 13, the output shaft of the motor 2 13 is fixedly connected to the upper surface of the mounting plate 18, the bottom surface of the mounting plate 18 overlaps the upper surface of the connecting plate 19, the middle part of the bottom surface of the connecting plate 19 is fixedly connected to the upper end of the drill bit 14, the input end of the motor 2 13 is electrically connected to the output end of the controller 7, and the controller 7 is fixedly connected to the right side surface of the mounting frame 5.

[0026] A group of limiting grooves 17 are provided in each of the two sliding plates 6, and the two groups of limiting grooves 17 are respectively socketed with the bottom ends of the two limiting plates 16, and the upper ends of the two limiting plates 16 are respectively socketed with the two sleeves 15, and the opposite surfaces of the two sleeves 15 are respectively fixedly connected to the left and right sides of the mounting frame 5. By providing a through groove 10 in the mounting frame 5 to be slidably connected with the sliding plate 6, when the pressing plate 12 is used to fix the wood, the sliding plate 6 can be pulled to slide left and right to adjust the position of the pressing plate 12, and the sleeve box 15, the limiting plate 16 and the limiting groove 17 are provided to further connect the sliding plate 6 with the mounting frame 5, so that the position of the sliding plate 6 is fixed by using the sleeve box 15, the limiting plate 16 and the limiting groove 17.

[0027] The opposite ends of the bottom surfaces of the two sliding plates 6 are fixedly connected to the upper ends of the two electric push rods 11. The four electric push rods 11 are grouped in pairs and their bottom ends are respectively fixedly connected to the upper surfaces of the two pressing plates 12. The input ends of the four electric push rods 11 are electrically connected to the output ends of the controller 7. The pressing plate 12 is connected to the sliding plate 6 by setting the electric push rods 11. When using the device to drill holes in wood, the user can control the electric push rods 11 to extend and push the pressing plate 12 to move downward to press and fix the wood placed on the bottom plate 1, thereby preventing the wood from offsetting and sliding during the drilling process and affecting the drilling effect. When the pressing plate 12 is in close contact with the wood, the position of the mounting frame 5 can also be fixed, thereby preventing the mounting frame 5 from sliding during the drilling process and affecting the stability of the drill bit 14.

[0028] The outer side surface of the mounting plate 18 is provided with connecting grooves 21 at both ends, and the bottom ends of the two connecting grooves 21 are connected to the bottom surface of the mounting plate 18. The inner sides of the two connecting grooves 21 overlap the outer sides of the two connecting blocks 20 respectively. The bottom surfaces of the two connecting blocks 20 are fixedly connected to the upper surface of the connecting plate 19. The upper ends of the two connecting grooves 21 are provided with plug holes 9 that are connected to the upper surface of the mounting plate 18. The upper ends of the two connecting blocks 20 are also provided with plug holes 9. The four plug holes 9 are grouped in pairs and are respectively plugged with two plug rods 22. The two connecting grooves 21 and the two connecting blocks 20 are connected to the outer sides of the two connecting blocks 20. They are all L-shaped settings, and the drill bit 14 is connected to the motor 2 13 by setting a mounting plate 18 and a connecting plate 19, and a connecting block 20, a connecting groove 21, a socket 9 and an insertion rod 20 are set to connect the mounting plate 18 and the connecting plate 19, so that the user can quickly disassemble the drill bit 14, and then the user can replace the drill bit 14 according to actual construction needs to adjust the aperture of the drill hole, further increasing the functionality and practicality of the device, and the setting of the above structure makes it convenient and quick for the user to disassemble and assemble the drill bit 14, effectively improving the convenience of operation of the device.

[0029] The transverse movement mechanism 8 includes a transverse movement plate 81, a threaded hole 82 is opened in the middle of the transverse movement plate 81 and is threadedly connected to a screw 88. The left end optical axis of the screw 88 is rotatably connected to the left inner side surface of the mounting frame 5 through a rolling bearing, the right end of the screw 88 is fixedly connected to the output shaft of a motor 85, and the right end of the motor 85 is fixedly connected to the right inner side surface of the mounting frame 5.

[0030] The front and rear sides of the transverse moving plate 81 are provided with two sleeve holes 83, and the two sleeve holes 83 are respectively sleeved with two slide bars 84. The two ends of the two slide bars 84 are respectively fixedly connected to the left and right inner sides of the mounting frame 5. The front and rear sides of the bottom surface of the transverse moving plate 81 are respectively fixedly connected to the upper ends of two electric push rods 86. The bottom ends of the two electric push rods 86 are fixedly connected to the upper surface of the fixing plate 87. The input ends of the two electric push rods 86 and the motor 85 are electrically connected to the output ends of the controller 7.

[0031] The operating steps of the utility model are:

[0032] When using the device to drill holes in wood, the user can place the wood to be drilled on the bottom plate 1, and then the user can adjust the position of the drill bit 14 according to the drilling position. At this time, the user pulls the mounting frame 5 to slide forward and backward along the slide bar 3 to adjust the front and rear position of the drill bit 14. Then the user can control the motor 1 85 to drive the screw 88 to rotate through the controller 7. When the screw 88 rotates, it drives the transverse plate 81, the motor 2 13 and the drill bit 14 to move left and right through the threaded hole 82. When the drill bit 14 moves to a suitable position, The motor 1 85 is stopped, and then the user pulls the sliding plate 6 to move left and right so that the pressing plate 12 is located above the edge of the wood. At this time, the user plugs the limiting plate 16 into the sleeve box 15 and the limiting groove 17 at the corresponding position to fix the position of the sliding plate 6. Then the user controls the electric push rod 2 11 to extend through the controller 7 to make the pressing plate 12 move downward. When the pressing plate 12 moves downward to be in close contact with the wood, the electric push rod 2 11 is stopped from extending. At this time, the pressing plate 12 is used to fix the wood and the position of the mounting frame 5 can also be fixed.

[0033] Then the user can control the motor 2 13 through the controller 7 to drive the drill bit 14 to rotate, and control the electric push rod 1 86 to extend so that the motor 2 13 and the drill bit 14 move downward. When the drill bit 14 contacts the wood, the wood is drilled. After the drilling is completed, the electric push rod 1 86 is controlled to contract to drive the drill bit 14 to move upward and turn off the motor 2 13. When it is necessary to adjust the hole diameter of the hole, the user can pull the insertion rod 22 upward to disengage the insertion rod 22 from the socket 9, and then the user rotates the connecting disk 19 to rotate the connecting block 20 to correspond to the vertical position of the connecting groove 21. At this time, the user can remove the connecting disk 19 from the mounting disk 18 to replace the drill bit 14.

[0034] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0036] Although 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 appended claims and their equivalents.

Claims

1. An adjustable punching device for building timber, comprising a base plate (1), characterized in that: The left and right sides of the upper surface of the bottom plate (1) are respectively fixedly connected to the bottom surfaces of the two fixing frames (2); the front and rear side surfaces of the two fixing frames (2) are respectively fixedly connected to the two ends of the two sliding rods (3); the two sliding rods (3) are respectively sleeved in two sleeve holes (4) opened at the left and right ends of the bottom surface of the mounting frame (5); the lower sides of the left and right side surfaces of the mounting frame (5) are both provided with through grooves (10); the two through grooves (10) are respectively slidably connected to the two sliding plates (6); A transverse movement mechanism (8) is arranged on the upper side of the mounting frame (5), the transverse movement mechanism (8) is fixedly connected to the upper end of the second motor (13), the output shaft of the second motor (13) is fixedly connected to the upper surface of the mounting plate (18), the bottom surface of the mounting plate (18) overlaps the upper surface of the connecting plate (19), the middle part of the bottom surface of the connecting plate (19) is fixedly connected to the upper end of the drill bit (14), the input end of the second motor (13) is electrically connected to the output end of the controller (7), and the controller (7) is fixedly connected to the right side surface of the mounting frame (5).

2. The adjustable punching device for building timber according to claim 1, characterized in that: A group of limiting grooves (17) are respectively provided in the two sliding plates (6), and the two groups of limiting grooves (17) are respectively sleeved with the bottom ends of the two limiting plates (16), and the upper ends of the two limiting plates (16) are respectively sleeved with the two sleeve boxes (15), and the opposite surfaces of the two sleeve boxes (15) are respectively fixedly connected to the left and right side surfaces of the mounting frame (5).

3. The adjustable punching device for building timber according to claim 2, characterized in that: The opposite ends of the bottom surfaces of the two sliding plates (6) are fixedly connected to the upper ends of the two electric push rods (11), the four electric push rods (11) are grouped in pairs and their bottom ends are respectively fixedly connected to the upper surfaces of the two pressure plates (12), and the input ends of the four electric push rods (11) are electrically connected to the output end of the controller (7).

4. The adjustable punching device for building timber according to claim 1, characterized in that: The outer side surface of the mounting plate (18) is provided with connection grooves (21) at both front and rear ends, the bottom ends of the two connection grooves (21) are connected to the bottom surface of the mounting plate (18), the inner side surfaces of the two connection grooves (21) are overlapped with the outer side surfaces of the two connection blocks (20), and the bottom surfaces of the two connection blocks (20) are fixedly connected to the upper surface of the connection plate (19).

5. The adjustable punching device for building timber according to claim 4, characterized in that: The upper ends of the two connecting grooves (21) are provided with plug holes (9) which penetrate and communicate with the upper surface of the mounting plate (18); the upper ends of the two connecting blocks (20) are also provided with plug holes (9); the four plug holes (9) are arranged in groups of two and are respectively plugged with the two plug rods (22); the two connecting grooves (21) and the two connecting blocks (20) are both L-shaped.

6. The adjustable punching device for building timber according to claim 1, characterized in that: The transverse movement mechanism (8) includes a transverse movement plate (81), a threaded hole (82) is provided in the middle of the transverse movement plate (81) and is threadedly connected to a screw rod (88), the left end optical axis of the screw rod (88) is rotatably connected to the left inner side surface of the mounting frame (5) through a rolling bearing, the right end of the screw rod (88) is fixedly connected to the output shaft of a motor (85), and the right end of the motor (85) is fixedly connected to the right inner side surface of the mounting frame (5).

7. The adjustable punching device for building timber according to claim 6, characterized in that: The front and rear sides of the transverse moving plate (81) are provided with two sleeve holes (83), and the two sleeve holes (83) are respectively sleeved with two slide bars (84), and the two ends of the two slide bars (84) are respectively fixedly connected to the left and right inner side surfaces of the mounting frame (5). The front and rear sides of the bottom surface of the transverse moving plate (81) are respectively fixedly connected to the upper ends of two electric push rods (86), and the bottom ends of the two electric push rods (86) are fixedly connected to the upper surface of the fixing plate (87), and the input ends of the two electric push rods (86) and the motor (85) are electrically connected to the output end of the controller (7).

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