Boring tool of radial drilling machine

Abstract

The utility model relates to the technical field of radial drilling machines, in particular to a radial drilling machine boring tool which comprises a base, a rotating mechanism is arranged on the top of the base, a stand column is arranged on the top of the base, a mounting plate is arranged on the top of the stand column, and a first motor is arranged on the top of the mounting plate. And an output shaft of the first motor is fixedly connected with a first threaded rod, a mounting box is arranged on the outer surface of the stand column, a threaded hole is formed in the top of the mounting box, a clamping mechanism is arranged in the mounting box, and a machining arm is fixedly connected to one side of the mounting box. According to the boring tool of the radial drilling machine, the machining arm can be clamped through the clamping mechanism, the cutter can be fixed through the fixing mechanism, then vibration of the machining arm and the cutter in the machining process is prevented, stable machining can be conducted, a workpiece can be rotated through the rotating mechanism, then the axis of a hole can be perpendicular, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radial drilling machines, in particular to a boring tool for radial drilling machines. Background Art

[0002] A radial drilling machine is a drilling machine with a rocker arm that can rotate and rise and fall around a column, and usually the spindle box moves horizontally on the rocker arm. Boring is a cutting process in which the surface of the workpiece is cut through the relative movement between the boring tool on the equipment and the workpiece, so that a layer of metal is cut off the surface and the surface obtains a certain processing accuracy and surface roughness. It is mainly used for processing high-precision holes or completing the finishing of multiple holes in one positioning. In addition, it can also engage in the processing of other processing surfaces related to hole finishing. Drilling and milling can also be performed using different tools and accessories.

[0003] During the machining process, the tool and the workpiece need to move relative to each other. Since the current radial drilling machine cannot fix the machining arm and the tool well, the machining arm and the tool will vibrate, which leads to unstable machining of the workpiece, resulting in unqualified machining. In addition, since the current radial drilling machine performs machining by rotating the tool, it cannot ensure that the axis of the machined hole is vertical, resulting in unqualified machining, which in turn leads to reduced work efficiency. Therefore, a radial drilling machine boring tool is urgently needed to improve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide a radial drilling machine boring tool to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned objectives, an embodiment of the utility model on one hand provides a radial drilling machine boring tool, including a base, a rotating mechanism is arranged on the top of the base, a column is arranged on the top of the base, a mounting plate is arranged on the top of the column, a first motor is arranged on the top of the mounting plate, the output shaft of the first motor is fixedly connected to a first threaded rod, an installation box is arranged on the outer surface of the column, a threaded hole is arranged on the top of the installation box, a clamping mechanism is arranged inside the installation box, a processing arm is fixedly connected to one side of the installation box, a fixing mechanism is arranged on one side of the processing arm, a spindle box is arranged on one side of the processing arm, a handwheel is arranged on one side of the spindle box, and a tool is arranged at the bottom of the spindle box.

[0007] The utility model is further configured as follows: the rotating mechanism comprises a second motor, the output shaft of the second motor is fixedly connected to a connecting rod, and the top of the connecting rod is fixedly connected to a processing table.

[0008] By adopting the above technical solution, the workpiece can be rotated.

[0009] The utility model is further configured as follows: the clamping mechanism includes a clamping plate, a second threaded rod is arranged inside the clamping plate, a driven wheel is fixedly connected to one side of the second threaded rod, a driving wheel is arranged on one side of the driven wheel, and a third motor is arranged on one side of the driving wheel.

[0010] By adopting the above technical solution, the processing arm can be fixed.

[0011] The utility model is further configured as follows: the fixing mechanism includes a baffle, a limiting plate is arranged on the top of the baffle, a mounting frame is arranged on one side of the baffle, a fourth motor is arranged inside the mounting frame, the output shaft of the fourth motor is fixedly connected to a third threaded rod, and a sliding block is arranged on the side of the baffle away from the mounting frame.

[0012] By adopting the above technical solution, the main spindle box can be fixed.

[0013] The utility model is further configured as follows: a slide groove is opened on one side of the processing arm, the slide block is adapted to the slide groove, and the baffle is slidably connected to the processing arm through the slide block.

[0014] By adopting the above technical solution, the baffle can be moved left and right, and the main spindle box can be fixed.

[0015] The utility model is further configured as follows: the thread directions of the second threaded rod are opposite, and the second threaded rod is transmission-connected to the third motor via a driven wheel.

[0016] By adopting the above technical solution, the motor can drive the clamping plate to move.

[0017] The utility model is further configured as follows: a limiting groove is provided at the bottom of the spindle box, the limiting groove is matched with the limiting block, and the baffle is slidably connected with the spindle box through the limiting plate.

[0018] By adopting the above technical solution, the spindle box can be limited.

[0019] In summary, the beneficial technical effects of the utility model are:

[0020] The radial drilling machine boring tool is provided with a clamping mechanism, which can clamp the column through the clamping mechanism to fix the processing arm, thereby preventing the processing arm from vibrating during the processing; a fixing mechanism is provided, which can fix the spindle box through the fixing mechanism to fix the tool, thereby preventing the tool from vibrating during the processing; the clamping mechanism cooperates with the fixing mechanism to prevent the processing arm and the tool from vibrating during the processing and affecting the processing of the workpiece, thereby enabling stable processing; a rotating mechanism is provided, which can rotate the workpiece through the rotating mechanism, thereby enabling the axis of the hole to be vertical, thereby improving the qualified rate of the processed workpiece and thereby improving the work efficiency.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the processing arm of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the rotating mechanism of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the main shaft box of the utility model;

[0028] Figure 6 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0029] Figure 7 It is a structural schematic diagram of the chute of the utility model.

[0030] In the figure: 1. base; 2. rotating mechanism; 3. column; 4. mounting plate; 5. first motor; 6. first threaded rod; 7. mounting box; 8. threaded hole; 9. clamping mechanism; 10. machining arm; 11. fixing mechanism; 12. spindle box; 13. hand wheel; 14. tool; 15. second motor; 16. connecting rod; 17. machining table; 18. clamping plate; 19. second threaded rod; 20. driven wheel; 21. driving wheel; 22. third motor; 23. baffle; 24. limit plate; 25. mounting frame; 26. fourth motor; 27. third threaded rod; 28. slider; 29. ​​slide groove; 30. limit groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0032] Embodiment 1

[0033] Reference Figure 1 and Figure 2 , a radial drilling machine boring tool disclosed in the utility model, comprises a base 1, a rotating mechanism 2 is arranged on the top of the base 1, which can rotate the workpiece so as to make the axis of the hole vertical, a column 3 is arranged on the top of the column 3, a mounting plate 4 is arranged on the top of the mounting plate 4, a first motor 5 is arranged on the top of the mounting plate 4, the output shaft of the first motor 5 is fixedly connected with a first threaded rod 6, which can make the mounting box 7 rise and fall, the outer surface of the column 3 is provided with a mounting box 7, the top of the mounting box 7 is provided with a threaded hole 8, which is connected with the first threaded rod 6 Correspondingly, a clamping mechanism 9 is provided inside the mounting box 7 for clamping the column 3, a processing arm 10 is fixedly connected to one side of the mounting box 7, a fixing mechanism 11 is provided on one side of the processing arm 10 for fixing the spindle box 12, a spindle box 12 is provided on one side of the processing arm 10, a handwheel 13 is provided on one side of the spindle box 12, in the present embodiment, the handwheel 13 can move the spindle box 12 left and right, a tool 14 is provided at the bottom of the spindle box 12, in the present embodiment, the tool 14 can move up and down.

[0034] Reference Figure 1 , Figure 3 and Figure 4The rotating mechanism 2 includes a second motor 15, the output shaft of the second motor 15 is fixedly connected to a connecting rod 16, and the top of the connecting rod 16 is fixedly connected to a processing table 17. In the present embodiment, the processing table 17 is a common processing table 17 with a fixing device. The rotating mechanism 2 can rotate the workpiece so that the axis of the hole is consistent with the axis of rotation of the workpiece. The clamping mechanism 9 includes a clamping plate 18. In the present embodiment, a threaded hole 8 is provided inside the clamping plate 18, and the threaded hole 8 is adapted to the second threaded rod 19, and the threaded directions of the threaded holes 8 inside the two clamping plates 18 are opposite. The inside of the clamping plate 18 is provided with a second threaded rod 19, which can enable the clamping plate 18 to move toward or away from each other. A driven wheel 20 is fixedly connected to one side of the second threaded rod 19, and a driving wheel 21 is provided on one side of the driven wheel 20. A third motor 22 is provided on one side of the driving wheel 21, which can fix the processing arm 10, thereby preventing the processing arm 10 from vibrating during the processing process.

[0035] Reference Figure 1 , Figure 2 , Figure 5 and Figure 7 The fixing mechanism 11 includes a baffle 23. In the present embodiment, a threaded hole 8 is formed inside the baffle 23, and the threaded hole 8 is matched with the third threaded rod 27. The baffle 23 is fixedly connected to the spindle box 12. A limiting plate 24 is provided on the top of the baffle 23 to limit the spindle box 12. A mounting frame 25 is provided on one side of the baffle 23. A fourth motor 26 is provided inside the mounting frame 25. The output shaft of the fourth motor 26 is fixedly connected with the third threaded rod 27 to enable the slider 28 and the baffle 23 to move toward and away from each other. A slider 28 is provided on the side of the baffle 23 away from the mounting frame 25 to fix the spindle box 12 to prevent the spindle box 12 from vibrating during the mechanism process, thereby preventing the tool 14 from vibrating.

[0036] Reference Figures 1 to 6A slide groove 29 is provided on one side of the processing arm 10, which enables the spindle box 12 to move left and right. The slider 28 is adapted to the slide groove 29, and the baffle 23 is slidably connected to the processing arm 10 through the slider 28, which enables the baffle 23 to move left and right, and can fix the spindle box 12, thereby preventing the spindle box 12 from vibrating during the processing. The thread direction of the second threaded rod 19 is opposite, and the second threaded rod 19 is connected to the third motor 22 through the driven wheel 20, which can drive the motor to drive the spindle box 12 to move left and right. The clamping plate 18 moves to clamp the column 3, thereby fixing the processing arm 10 to prevent the processing arm 10 from vibrating during the processing. A limiting groove 30 is provided at the bottom of the spindle box 12, and the limiting groove 30 is adapted to the limiting block, so as to limit and fix the spindle box 12. The baffle 23 is slidably connected to the spindle box 12 through the limiting plate 24, so as to limit the spindle box 12 to prevent the spindle box 12 from vibrating during the processing, thereby preventing the tool 14 from vibrating.

[0037] The implementation principle of this embodiment is:

[0038] The radial drilling machine boring tool is provided with a rotating mechanism 2. When it is necessary to process the workpiece, the staff puts the workpiece to be processed on the top of the processing table 17, and then fixes the workpiece. After the workpiece is fixed, the staff turns on the second motor 15, and the second motor 15 starts to rotate. The rotation of the second motor 15 can drive the connecting rod 16 to rotate, and the rotation of the connecting rod 16 can drive the processing table 17 to rotate. The rotation of the processing table 17 can drive the workpiece on its top to rotate, and the rotation of the workpiece can make the axis of the processed hole vertical. At this time, the staff starts the first motor 5, and the rotation of the first motor 5 can drive the first threaded rod 6 to rotate. The rotation of the first threaded rod 6 inside the threaded hole 8 can drive the processing arm 10 to move up and down. When the processing arm 10 moves to a suitable height, the staff turns off the first motor 5. At this time, the staff rotates the processing arm 10 and rotates the processing arm 10 to the top of the workpiece to be processed. Then the staff rotates the hand wheel 13 to move the spindle box 12 left and right on the processing arm 10 until the tool 14 moves to the top of the axis of the hole to be processed in the workpiece.

[0039] The radial drilling machine boring tool is provided with a clamping mechanism 9. At this time, the staff starts the third motor 22, and the third motor starts to rotate. The rotation of the third motor 22 can drive the driving wheel 21 to rotate, and the rotation of the driving wheel 21 can drive the driven wheel 20 to rotate. The rotation of the driven wheel 20 can drive the second threaded rod 19 to rotate, and the rotation of the second threaded rod 19 can drive the clamping plate 18 to move toward each other. The clamping plate 18 moves toward each other and can contact the column 3, so as to clamp the column 3, so as to fix the processing arm 10 to prevent the processing arm 10 from vibrating during the processing. A fixing mechanism 11 is provided. When the processing arm 10 is fixed, the staff starts the fourth motor 2 6. The rotation of the fourth motor 26 can drive the third threaded rod 27 to rotate. The rotation of the third threaded rod 27 can drive the slider 28 to move in the direction of the baffle 23. Then the slider 28 contacts the slide groove 29. Under the action of the third threaded rod 27, the slider 28 can fix the baffle 23 through the slide groove 29. At this time, the limit plate 24 on the top of the baffle 23 is fixed. The limit plate 24 cooperates with the limit groove 30 to fix the spindle box 12, and then the tool 14 can be fixed. At this time, the staff operates the tool 14 to move up and down to process the workpiece, which can prevent the tool 14 from vibrating during the processing, thereby improving the qualified rate of the workpiece and thus improving the work efficiency.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] The radial drilling machine boring tool is provided with a clamping mechanism, which can clamp the column through the clamping mechanism to fix the processing arm, thereby preventing the processing arm from vibrating during the processing; a fixing mechanism is provided, which can fix the spindle box through the fixing mechanism to fix the tool, thereby preventing the tool from vibrating during the processing; the clamping mechanism cooperates with the fixing mechanism to prevent the processing arm and the tool from vibrating during the processing and affecting the processing of the workpiece, thereby enabling stable processing; a rotating mechanism is provided, which can rotate the workpiece through the rotating mechanism, thereby enabling the axis of the hole to be vertical, thereby improving the qualified rate of the processed workpiece and thereby improving the work efficiency.

[0042] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A radial drilling machine boring tool, characterized in that: The invention comprises a base (1), a rotating mechanism (2) is arranged on the top of the base (1), a column (3) is arranged on the top of the base (1), a mounting plate (4) is arranged on the top of the column (3), a first motor (5) is arranged on the top of the mounting plate (4), an output shaft of the first motor (5) is fixedly connected to a first threaded rod (6), an installation box (7) is arranged on the outer surface of the column (3), a threaded hole (8) is arranged on the top of the installation box (7), a clamping mechanism (9) is arranged inside the installation box (7), a processing arm (10) is fixedly connected to one side of the installation box (7), a fixing mechanism (11) is arranged on one side of the processing arm (10), a spindle box (12) is arranged on one side of the processing arm (10), a hand wheel (13) is arranged on one side of the spindle box (12), and a tool (14) is arranged at the bottom of the spindle box (12).

2. A radial drilling machine boring tool according to claim 1, characterized in that: The rotating mechanism (2) comprises a second motor (15), the output shaft of the second motor (15) is fixedly connected to a connecting rod (16), and the top of the connecting rod (16) is fixedly connected to a processing table (17).

3. A radial drilling machine boring tool according to claim 1, characterized in that: The clamping mechanism (9) comprises a clamping plate (18), a second threaded rod (19) is arranged inside the clamping plate (18), a driven wheel (20) is fixedly connected to one side of the second threaded rod (19), a driving wheel (21) is arranged on one side of the driven wheel (20), and a third motor (22) is arranged on one side of the driving wheel (21).

4. A radial drilling machine boring tool according to claim 1, characterized in that: The fixing mechanism (11) comprises a baffle (23), a limiting plate (24) is arranged on the top of the baffle (23), a mounting frame (25) is arranged on one side of the baffle (23), a fourth motor (26) is arranged inside the mounting frame (25), an output shaft of the fourth motor (26) is fixedly connected to a third threaded rod (27), and a sliding block (28) is arranged on the side of the baffle (23) away from the mounting frame (25).

5. A radial drilling machine boring tool according to claim 4, characterized in that: A slide groove (29) is provided on one side of the processing arm (10), the slide block (28) is matched with the slide groove (29), and the baffle (23) is slidably connected to the processing arm (10) via the slide block (28).

6. A radial drilling machine boring tool according to claim 3, characterized in that: The threads of the second threaded rod (19) are in opposite directions, and the second threaded rod (19) is transmission-connected to the third motor (22) via a driven wheel (20).

7. A radial drilling machine boring tool according to claim 4, characterized in that: A limiting groove (30) is provided at the bottom of the spindle box (12), the limiting groove (30) is matched with the limiting block, and the baffle (23) is slidably connected to the spindle box (12) via a limiting plate (24).

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