High-precision bench drilling machine for machining combined workpiece

Abstract

The utility model relates to the technical field of drilling machines, in particular to a high-precision bench drilling machine for machining combined workpieces, which comprises a base, a cleaning mechanism is arranged on the base, a stand column is fixedly mounted on the base, the fixed connection can be replaced by bolts or welding, an adjusting mechanism is arranged at the top end of the stand column, and the adjusting mechanism is arranged on the base. An air cylinder is arranged at the bottom end of the adjusting mechanism, a mounting plate is fixedly mounted at the piston rod end of the air cylinder, the fixed connection can be replaced by bolts or welding, a drilling machine is fixedly mounted at the bottom end of the mounting plate, and the fixed connection can be replaced by bolts or welding. By arranging the cleaning mechanism, the purpose of conveniently cleaning the base is achieved, follow-up use of the drilling machine is facilitated, by arranging the adjusting mechanism, the position of the drilling machine is conveniently adjusted, and drilling operation on a workpiece is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling machines, in particular to a high-precision table drilling machine for processing combined workpieces. Background Art

[0002] A drilling machine is a machine tool used for drilling. The main function of a drilling machine is to drill holes in a workpiece. Through the movement of the rotating tool and the feeding tool, the tool is brought into contact with the workpiece and a certain force is applied to perform the drilling process. Drilling machines are widely used in machinery manufacturing, automobile manufacturing, aerospace and other fields.

[0003] At present, a benchtop drilling machine is needed to process modular workpieces. However, the drilling position of the existing benchtop drilling machine is not convenient to adjust during use, thereby reducing the practicality and accuracy of the benchtop drilling machine, and the benchtop drilling machine has no cleaning mechanism. Utility Model Content

[0004] The utility model aims to solve the above-mentioned shortcomings in the prior art and proposes a high-precision bench-type drilling machine for processing combined workpieces.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-precision benchtop drilling machine for processing modular workpieces is designed, comprising a base, a cleaning mechanism is provided on the base, a column is fixedly installed on the base, and the fixed connection can be replaced by bolts or welding, an adjustment mechanism is provided at the top of the column, a cylinder is provided at the bottom end of the adjustment mechanism, a mounting plate is fixedly installed at the piston rod end of the cylinder, and the fixed connection can be replaced by bolts or welding, and a drilling machine is fixedly installed at the bottom end of the mounting plate, and the fixed connection can be replaced by bolts or welding.

[0007] Furthermore, the cleaning mechanism includes a groove, which is opened on the base, and a first motor is fixedly installed on the inner wall of the groove, and the fixed connection can be replaced by bolts or welding. A first screw rod is fixedly installed on the rotating shaft end of the first motor, and the fixed connection can be replaced by bolts or welding. One end of the first screw rod is rotatably connected to the inner wall of the groove.

[0008] Furthermore, a first slider is threadedly connected to the first screw rod, and the first slider slides on the inner wall of the groove. A cross plate is fixedly installed on the top of the first slider, and the fixed connection can be replaced by bolts or welding. A brush is fixedly installed on the bottom end of the cross plate.

[0009] Furthermore, the adjustment mechanism includes a first bar frame, which is fixedly installed on the top of the column, and the fixed connection can be replaced by bolts or welding. A second motor is fixedly installed on the inner wall of the first bar frame, and the fixed connection can be replaced by bolts or welding. A second screw rod is fixedly installed on the rotating shaft end of the second motor, and the fixed connection can be replaced by bolts or welding. One end of the second screw rod is rotatably connected to the inner wall of the first bar frame.

[0010] Furthermore, a second slider is threadedly connected to the second screw rod, and the second slider slides on the inner wall of the first bar frame. A receiving plate is fixedly installed on the top of the second slider, and the fixed connection can be replaced by bolts or welding.

[0011] Furthermore, a second bar frame is fixedly installed on the bottom end of the supporting plate, and the fixed connection can be replaced by bolts or welding. A third motor is fixedly installed on the inner wall of the second bar frame, and the fixed connection can be replaced by bolts or welding. A third screw rod is fixedly installed on the rotating shaft end of the third motor, and the fixed connection can be replaced by bolts or welding. One end of the third screw rod is rotatably connected to the inner wall of the second bar frame.

[0012] Furthermore, a third slider is threadedly connected to the third screw rod, and the third slider slides on the inner wall of the second bar frame. The cylinder is fixedly installed on the bottom end of the third slider, and the fixed connection can be replaced by bolts or welding.

[0013] The utility model proposes a high-precision benchtop drilling machine for processing combined workpieces, which has the beneficial effects of: the utility model is provided with a cleaning mechanism, which facilitates the cleaning of the base and is beneficial to the subsequent use of the drilling machine; and the adjustment mechanism is provided to facilitate the position of the drilling machine, which is beneficial to the drilling operation on the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a left view of the overall structure of the utility model;

[0016] Figure 3 It is a top view of the overall structure of the utility model;

[0017] Figure 4 It is the right view of the overall structure of the utility model.

[0018] In the figure: 1. base; 21. first slider; 22. groove; 23. horizontal plate; 24. brush; 25. first motor; 26. first screw rod; 31. second bar frame; 32. third slider; 33. second screw rod; 34. second slider; 35. first bar frame; 36. second motor; 37. receiving plate; 38. third motor; 39. third screw rod; 4. drilling machine; 5. mounting plate; 6. cylinder; 7. column. DETAILED DESCRIPTION

[0019] 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.

[0020] Reference Figure 1-4 A high-precision benchtop drilling machine for processing modular workpieces includes a base 1, which is characterized in that a cleaning mechanism is provided on the base 1. The cleaning mechanism is provided to facilitate the cleaning of the base 1, which is beneficial to the subsequent use of the drilling machine. A column 7 is fixedly installed on the base 1, and the fixed connection can be replaced by bolts or welding. An adjusting mechanism is provided at the top of the column 7. The adjusting mechanism is provided to facilitate the position of the drilling machine 4 to facilitate drilling operations on the workpiece. A cylinder 6 is provided at the bottom end of the adjusting mechanism, and a mounting plate 5 is fixedly installed at the piston rod end of the cylinder 6. The fixed connection can be replaced by bolts or welding. The drilling machine 4 is fixedly installed at the bottom end of the mounting plate 5, and the fixed connection can be replaced by bolts or welding.

[0021] In detail, the cleaning mechanism includes a groove 22, which is opened on the base 1. A first motor 25 is fixedly installed on the inner wall of the groove 22. The fixed connection can be replaced by bolts or welding. The first motor 25 has forward and reverse rotation functions. A first screw rod 26 is fixedly installed on the rotating shaft end of the first motor 25. The fixed connection can be replaced by bolts or welding. One end of the first screw rod 26 is rotatably connected to the inner wall of the groove 22.

[0022] Furthermore, a first slider 21 is threadedly connected to the first screw rod 26, and the first slider 21 slides on the inner wall of the groove 22. A cross plate 23 is fixedly installed on the top of the first slider 21, and the fixed connection can be replaced by bolts or welding. A brush 24 is fixedly installed on the bottom end of the cross plate 23. The brush 24 is provided to facilitate cleaning of dust on the base 1.

[0023] Furthermore, the adjustment mechanism includes a first bar frame 35, which is fixedly installed on the top of the column 7, and the fixed connection can be replaced by bolts or welding. The inner wall of the first bar frame 35 is fixedly installed with a second motor 36, and the fixed connection can be replaced by bolts or welding. The second motor 36 has forward and reverse rotation functions. The shaft end of the second motor 36 is fixedly installed with a second screw rod 33, and the fixed connection can be replaced by bolts or welding. One end of the second screw rod 33 is rotatably connected to the inner wall of the first bar frame 35.

[0024] In more detail, the second screw rod 33 is threadedly connected with the second slider 34, and the second slider 34 slides on the inner wall of the first strip frame 35. The top of the second slider 34 is fixedly mounted with a receiving plate 37, and the fixed connection can be replaced by bolts or welding.

[0025] In general, a second strip frame 31 is fixedly installed on the bottom end of the receiving plate 37, and the fixed connection can be replaced by bolts or welding. A third motor 38 is fixedly installed on the inner wall of the second strip frame 31, and the fixed connection can be replaced by bolts or welding. The third motor 38 has forward and reverse rotation functions. A third screw rod 39 is fixedly installed on the rotating shaft end of the third motor 38, and the fixed connection can be replaced by bolts or welding. One end of the third screw rod 39 is rotatably connected to the inner wall of the second strip frame 31.

[0026] Finally, the third screw rod 39 is threadedly connected with the third slider 32, and the third slider 32 slides on the inner wall of the second bar frame 31. The cylinder 6 is fixedly installed on the bottom end of the third slider 32, and the fixed connection can be replaced by bolts or welding.

[0027] Working method: Before drilling, start the first motor 25 first, the first motor 25 drives the first screw rod 26 to rotate, the first screw rod 26 drives the first slider 21 to slide linearly along the inner wall of the groove 22, when the first slider 21 slides in the forward direction, it will drive the brush 24 to slide on the base 1 through the cross plate 23, when the brush 24 moves, it will clean the dust on the base 1, and then the assembled workpiece is placed on the base 1, according to the drilling position, start the second motor 36 first, the second motor 36 drives the drilling machine 4 to adjust the front and rear position through the second screw rod 33 and the second slider 34, after the adjustment is completed, start the third motor 38, by the same token, the drilling machine 4 is driven to move left and right through the third screw rod 39 and the third slider 32 until the drilling machine 4 moves to the specified position, and then the drilling machine 4 is moved down by the cylinder 6 to perform drilling operation on the assembled workpiece.

[0028] 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 high-precision benchtop drilling machine for machining modular workpieces, comprising a base (1), characterized in that: The base (1) is provided with a cleaning mechanism, a column (7) is fixedly mounted on the base (1), the fixed connection being replaceable by bolts or welding, an adjustment mechanism is provided at the top end of the column (7), a cylinder (6) is provided at the bottom end of the adjustment mechanism, a mounting plate (5) is fixedly mounted on the piston rod end of the cylinder (6), the fixed connection being replaceable by bolts or welding, and a drilling machine (4) is fixedly mounted on the bottom end of the mounting plate (5), the fixed connection being replaceable by bolts or welding.

2. A high-precision benchtop drilling machine for machining modular workpieces according to claim 1, characterized in that: The cleaning mechanism comprises a groove (22), wherein the groove (22) is formed on the base (1), a first motor (25) is fixedly mounted on the inner wall of the groove (22), the fixed connection being replaceable by bolts or welding, a first screw rod (26) is fixedly mounted on the rotating shaft end of the first motor (25), the fixed connection being replaceable by bolts or welding, and one end of the first screw rod (26) is rotatably connected to the inner wall of the groove (22).

3. A high-precision benchtop drilling machine for machining modular workpieces according to claim 2, characterized in that: The first screw rod (26) is threadedly connected to a first slider (21), the first slider (21) slides on the inner wall of the groove (22), a transverse plate (23) is fixedly mounted on the top end of the first slider (21), the fixed connection can be replaced by bolts or welding, and a brush (24) is fixedly mounted on the bottom end of the transverse plate (23).

4. A high-precision benchtop drilling machine for machining modular workpieces according to claim 1, characterized in that: The adjustment mechanism comprises a first bar frame (35), the first bar frame (35) being fixedly mounted on the top end of the column (7), the fixed connection being replaceable by bolts or welding, a second motor (36) being fixedly mounted on the inner wall of the first bar frame (35), the fixed connection being replaceable by bolts or welding, a second screw rod (33) being fixedly mounted on the rotating shaft end of the second motor (36), the fixed connection being replaceable by bolts or welding, one end of the second screw rod (33) being rotatably connected to the inner wall of the first bar frame (35).

5. A high-precision benchtop drilling machine for machining modular workpieces according to claim 4, characterized in that: The second screw rod (33) is threadedly connected to a second slider (34), the second slider (34) slides on the inner wall of the first bar frame (35), and a receiving plate (37) is fixedly mounted on the top end of the second slider (34), and the fixed connection can be replaced by bolts or welding.

6. A high-precision benchtop drilling machine for machining modular workpieces according to claim 5, characterized in that: A second bar frame (31) is fixedly mounted on the bottom end of the receiving plate (37), and the fixed connection can be replaced by bolts or welding. A third motor (38) is fixedly mounted on the inner wall of the second bar frame (31), and the fixed connection can be replaced by bolts or welding. A third screw rod (39) is fixedly mounted on the rotating shaft end of the third motor (38), and the fixed connection can be replaced by bolts or welding. One end of the third screw rod (39) is rotatably connected to the inner wall of the second bar frame (31).

7. A high-precision benchtop drilling machine for machining modular workpieces according to claim 6, characterized in that: The third screw rod (39) is threadedly connected to a third slider (32), and the third slider (32) slides on the inner wall of the second bar frame (31). The cylinder (6) is fixedly mounted on the bottom end of the third slider (32), and the fixed connection can be replaced by bolts or welding.

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