Simple drilling equipment

Abstract

The utility model discloses simple drilling equipment which comprises a base and a drill bit assembly, the drill bit assembly comprises a motor, a drill bit and a storage battery, the base is provided with a liftable table board assembly, one side of the base is provided with a lifting assembly, the lifting assembly comprises a stand column, the stand column is fixed to one side of the base, a rectangular groove is formed in the stand column, and the motor is connected with the lifting assembly. A threaded rod is rotationally installed in the rectangular groove and is in threaded connection with an installation box, the drill bit assembly is installed in the installation box, and a handle is fixed to the end, penetrating out of the stand column, of the threaded rod. Through the arrangement of the drill bit assembly, the lifting assembly and the table board assembly, the device can achieve drilling operation, the size is small, carrying is convenient, the problem of hand shaking is avoided, the situation of simple drilling can be better coped with, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a simple drilling device. Background Art

[0002] At present, most of the existing plate drilling devices are in the form of lathes, and some are in the form of handheld drill guns. However, the lathe type is large in size, occupies a large area and is inconvenient to move. The drill gun type is unstable when in use, and problems may easily occur when drilling holes. It is relatively inconvenient and cannot meet people's needs. Therefore, for the development of the industry and the advancement of technology, and to better cope with various usage scenarios, the present application proposes a new simple drilling mechanism. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a simple drilling device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A simple drilling device comprises a base and a drill bit assembly, wherein the drill bit assembly comprises a motor, a drill bit and a battery, a liftable tabletop assembly is arranged on the base, a lifting assembly is arranged on one side of the base, the lifting assembly comprises a column, the column is fixed on one side of the base, a rectangular groove is opened on the column, a threaded rod is rotatably installed in the rectangular groove, a mounting box is threadedly connected to the threaded rod, the drill bit assembly is installed in the mounting box, and a handle is fixed on one end of the threaded rod passing through the column.

[0006] Furthermore, the installation box can slide up and down in the rectangular groove.

[0007] Furthermore, the tabletop assembly includes a telescopic column, the bottom end of the telescopic column is fixed on the base, and the top end of the extension column of the telescopic column is fixed with a workbench.

[0008] Furthermore, a positioning plate and a mounting plate are fixed to the workbench, a screw is rotatably mounted on the mounting plate, and a clamping plate is rotatably mounted on one end of the screw.

[0009] Furthermore, a plurality of cushion blocks are fixedly installed on the workbench.

[0010] Furthermore, the workbench is provided with a groove for avoiding the drill bit.

[0011] Furthermore, the base is provided with a plurality of mounting holes, and the bottom outer wall of the base is provided with anti-skid patterns for increasing friction.

[0012] The beneficial effects of the utility model are:

[0013] 1. Through the setting of the drill assembly, lifting assembly, and table assembly, the device can realize the drilling operation, and it is small in size, easy to carry, and there will be no hand shaking problem. It can better cope with the situation of simple hole opening and has high practicality.

[0014] 2. Through the column, rectangular groove, threaded rod, mounting box and handle, the problem of manually controlling the hole opening speed can be realized, so that the controllability of the device is enhanced.

[0015] 3. Through the telescopic column, workbench, positioning plate, mounting plate, screw and clamping plate, the plate to be punched can be clamped, and the height can also be adjusted together with the lifting component to avoid the problem of insufficient drill stroke. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the installation box structure proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure when viewed from above proposed by the utility model.

[0019] In the figure: 1. base; 2. telescopic column; 3. workbench; 4. cushion block; 5. mounting plate; 6. clamping plate; 7. column; 8. rectangular groove; 9. threaded rod; 10. mounting box; 11. drill bit assembly; 12. groove; 13. positioning plate; 14. battery; 15. mounting hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 A simple drilling device includes a base 1 and a drill assembly 11. The drill assembly 11 includes a motor, a drill bit and a battery 14. The output end of the motor is fixed with a drill seat. The drill bit is detachably installed in the drill seat. The battery 14 is electrically connected to the motor. A switch is provided on the motor to control the working state of the drill bit.

[0022] A lifting assembly is provided on one side of the base 1, and the lifting assembly includes a column 7, which is welded to one side of the base 1, and a rib plate for reinforcing stability is also welded between the column 7 and the base 1, wherein a rectangular groove 8 is opened on the column 7, and a threaded rod 9 is rotatably installed in the rectangular groove 8 through an embedded bearing, and a mounting box 10 is threadedly connected to the threaded rod 9, and the mounting box 10 can slide up and down in the rectangular groove 8. A handle is fixed to one end of the threaded rod 9 that passes through the column 7. When the handle is turned, the threaded rod 9 rotates, thereby driving the mounting box 10 to rise and fall, and a drill bit assembly 11 is installed in the mounting box 10, and its drill bit passes through the bottom of the mounting box 10.

[0023] A tabletop assembly is provided on the base 1, and the tabletop assembly includes a telescopic column 2. The telescopic column 2 is a piston column structure. A tension screw is provided on the telescopic column 2, and the telescopic state is controlled by rotating the screw. The bottom end of the telescopic column 2 is fixed to the base 1 by bolts, and the top end of the extension column of the telescopic column 2 is fixed to a workbench 3 by bolts. A positioning plate 13 and a mounting plate 5 are welded on the workbench 3. A screw is rotatably installed on the mounting plate 5 through an embedded bearing, and a clamping plate 6 is rotatably installed on one end of the screw through an embedded bearing. A groove 12 for avoiding a drill bit is provided on the workbench 3, and the groove 12 is located between the positioning plate 13 and the mounting plate 5. A plurality of pads 4 are fixed on the workbench 3 by bolts, a plurality of mounting holes 15 are provided on the base 1, and the bottom outer wall of the base 1 is provided with anti-slip patterns for increasing friction.

[0024] The working principle of this embodiment is as follows: when in use, first, place the workpiece on the workbench 3 and make the workpiece rest on the positioning plate 13, then, turn the screw to drive the clamping plate 6 to move, so that it rests on the other end of the workpiece, thereby clamping the workpiece;

[0025] Next, manually adjust the telescopic height of the telescopic column 2 to the appropriate position and lock it, then manually turn the handle to lower the mounting box 10 so that the drill bit comes directly above the point to be drilled, then start the motor, continue to turn the handle, and the mounting box 10 continues to slowly descend to drill.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A simple drilling device, comprising a base (1) and a drill assembly (11), wherein the drill assembly (11) comprises a motor, a drill bit and a battery (14), characterized in that: The base (1) is provided with a tabletop assembly that can be raised and lowered. A lifting assembly is provided on one side of the base (1). The lifting assembly comprises a column (7). The column (7) is fixed on one side of the base (1). A rectangular groove (8) is provided on the column (7). A threaded rod (9) is rotatably installed in the rectangular groove (8). A mounting box (10) is threadedly connected to the threaded rod (9). A drill assembly (11) is installed in the mounting box (10). A handle is fixed to one end of the threaded rod (9) that passes through the column (7). The tabletop assembly comprises a telescopic column (2). The telescopic column (2) is movable. The plug column structure comprises a telescopic column (2) having a bottom end fixed on a base (1), a workbench (3) being fixed on the top end of the extension column of the telescopic column (2), a positioning plate (13) and a mounting plate (5) being fixed on the workbench (3), a screw being rotatably mounted on the mounting plate (5), a clamping plate (6) being rotatably mounted on one end of the screw, a plurality of cushion blocks (4) being fixedly mounted on the workbench (3), a groove (12) for avoiding a drill bit being formed on the workbench (3), a plurality of mounting holes (15) being formed on the base (1), and an anti-skid pattern for increasing friction being formed on the bottom outer wall of the base (1).

2. A simple drilling device according to claim 1, characterized in that: The installation box (10) can slide up and down in the rectangular groove (8).

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