A radial drill auxiliary rotary table device

Abstract

This utility model discloses an auxiliary rotary table device for radial drilling, including a frame. A first self-locking forward and reverse motor is fixedly installed on the top surface of the frame, and a mounting box is fixedly installed at the output end of the first self-locking forward and reverse motor. A base box is installed below the frame, and a control panel is installed on one side of the base box. A self-locking geared motor is fixedly installed on the upper part of the mounting box, and a main gear is fixedly sleeved on the side wall of the output end of the self-locking geared motor. Multiple sets of mounting shafts pass through the top surface of the mounting box through bearings. Beneficial effects: This utility model features a mounting box and multiple worktables, allowing multiple workpieces to be clamped simultaneously. The self-locking geared motor drives the main gear and driven gear to rotate and adjust the worktable. Combined with the forward and reverse function of the mounting box, while drilling one set of workpieces, workpieces can be simultaneously installed on other worktables, reducing the time wasted on frequent workpiece removal and installation.

Description

Technical Field

[0001] This utility model relates to the field of radial drilling technology, and more specifically, to a radial drilling auxiliary rotating worktable device. Background Technology

[0002] A radial drilling machine is a type of drilling machine with a radial arm that can rotate around a column, and a spindle box that can move horizontally on the radial arm. It is widely used in industries such as machinery manufacturing and repair. The auxiliary rotary table is one of the main structures of a radial drilling machine, used to clamp and fix workpieces. In actual use, it has the advantages of simple operation, stable structure and good clamping effect.

[0003] The existing auxiliary rotary table requires the workpiece to be clamped and placed on the table. There is only one table. When drilling multiple workpieces, the workpieces need to be frequently disassembled and replaced. This operation will affect the drilling efficiency. At the same time, the movement of the auxiliary rotary table requires the use of a lead screw and lead screw sleeve. The lead screw is exposed to the air, and the contact device will affect the movement and use of the auxiliary rotary table. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides an auxiliary rotary table device for radial drilling, which has the advantages of avoiding the impact of workpiece disassembly on drilling efficiency and avoiding the impact of impurities on the movement and use of the table structure, thereby solving the problems mentioned in the background technology.

[0005] (II) Technical Solution To achieve the advantages of avoiding the impact of workpiece disassembly on drilling efficiency and avoiding the impact of impurities on the movement and use of the worktable structure, the specific technical solution adopted by this utility model is as follows: A radial drilling auxiliary rotary worktable device includes a frame, a first self-locking forward and reverse motor is fixedly installed on the inner top surface of the frame, and a mounting box is fixedly installed on the output end of the first self-locking forward and reverse motor. A base box is installed below the frame, and a control panel is installed on one side of the base box. A self-locking reduction motor is fixedly installed on the upper part of the mounting box, and a main gear is fixedly sleeved on the side wall of the output end of the self-locking reduction motor. The inner top of the mounting box... Multiple sets of mounting shafts pass through the mounting box via bearings, and driven gears are fixedly sleeved on the side walls of each set of mounting shafts. A worktable is welded to the upper end of each set of mounting shafts, and two sets of mounting hole plates are welded to the upper part of each set of worktables. Mounting screws slide through the interior of each set of mounting hole plates on the same side. Clamping plates are welded to the facing surfaces of each set of mounting screws on the same side. Two sets of mounting nuts are sleeved on the side walls of each set of mounting screws on the same side. A base plate is fixedly installed at the lower end of each set of mounting shafts, and multiple sets of first universal wheels are fixedly installed on the lower part of each set of base plates. Multiple sets of second universal wheels are fixedly installed on the lower part of the mounting box.

[0006] Furthermore, two sets of fixing blocks are welded to the upper part of the base box, and two sets of mounting tubes are welded to the lower part of the frame. A crossbar slides through the interior of each of the two sets of mounting tubes. The two ends of the crossbars are welded to the opposing surfaces of the two sets of fixing blocks. Electromagnets are installed on the side walls of the two sets of mounting tubes. Multiple sets of ball sockets are provided on the inner walls of the two sets of mounting tubes, and each ball socket contains a ball bearing. A lead lever is installed inside the base box via bearings. A lead screw sleeve is fitted onto the side wall of the lead lever, and a connecting plate is fixedly fitted onto the side wall of the lead screw sleeve. A guide rod slides through one side of the connecting plate, and the two ends of the guide rod are welded to the two sides of the interior of the base box. An iron plate is welded to the upper part of the connecting plate. A second self-locking reversible motor is fixedly installed on the other side of the base box, and the output end of the second self-locking reversible motor is fixedly connected to the lead lever via a coupling. The second self-locking reversible motor and the electromagnet are electrically connected to the control panel via wires.

[0007] Furthermore, the lead lever and the lead screw thread are mutually engaged.

[0008] Furthermore, the diameter of the opening at the ball socket of the plurality of sets is smaller than the diameter of the plurality of sets of balls.

[0009] Furthermore, the two sets of mounting screws on the same side and the four sets of mounting nuts on the same side are threadedly engaged with each other.

[0010] Furthermore, the main gear meshes with multiple sets of driven gears.

[0011] Furthermore, the control panel is electrically connected to the first self-locking forward and reverse motor and the self-locking geared motor via wires.

[0012] Furthermore, four sets of support seats are fixedly installed on the lower part of the base box.

[0013] (III) Beneficial Effects Compared with the prior art, the present invention provides an auxiliary rotary table device for radial drilling, which has the following advantages: (1) This utility model is equipped with an installation box and multiple worktables, which can clamp multiple workpieces at the same time. The main gear and driven gear are driven by a self-locking geared motor to realize the rotation adjustment of the worktable. With the forward and reverse rotation function of the installation box, when drilling a group of workpieces, the workpieces can be installed on the other worktables at the same time, reducing the time loss of frequent workpiece disassembly and assembly.

[0014] (2) This utility model is equipped with a base box. It uses an electromagnet, a lever and a screw sleeve to drive the lever to rotate through a second self-locking forward and reverse motor, which drives the iron plate and the electromagnet to move, thereby pulling the frame and the mounting box to move laterally. The ball assists the mounting tube to slide, avoiding the lever from contacting impurities and affecting the movement. At the same time, it ensures the smooth movement of the worktable and provides a guarantee for the continuous and stable use of the device. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a radial drilling auxiliary rotary table device according to an embodiment of the present utility model; Figure 2 This is a top view of the main gear and driven gear according to an embodiment of the present utility model; Figure 3 This is a perspective view of the mounting screw according to an embodiment of the present utility model; Figure 4 According to the embodiments of this utility model Figure 1 Enlarged view of A in the middle; Figure 5 According to the embodiments of this utility model Figure 1 A magnified view of B in the middle.

[0017] In the picture: 1. Frame; 2. First self-locking forward and reverse motor; 3. Mounting box; 4. Base box; 5. Self-locking geared motor; 6. Main gear; 7. Mounting shaft; 8. Driven gear; 9. Worktable; 10. Mounting hole plate; 11. Mounting screw; 12. Clamping plate; 13. Mounting nut; 14. Base plate; 15. First caster wheel; 16. Second caster wheel; 17. Fixing block; 18. Mounting tube; 19. Crossbar; 20. Ball socket; 21. Ball bearing; 22. Lead screw lever; 23. Lead screw sleeve; 24. Connecting plate; 25. Guide rod; 26. Iron plate; 27. Second self-locking forward and reverse motor; 28. Electromagnet. Detailed Implementation

[0018] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0019] According to an embodiment of the present invention, an auxiliary rotary table device for radial drilling is provided.

[0020] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. Please refer to the accompanying drawings for details. Figure 1 , Figure 2 , Figure 3 and Figure 4 A rotary table device for a radial drilling machine includes a frame 1. A first self-locking forward / reverse motor 2 is fixedly installed on the top surface of the frame 1, and a mounting box 3 is fixedly installed on the output end of the first self-locking forward / reverse motor 2. A base box 4 is installed below the frame 1, and a control panel is installed on one side of the base box 4. A self-locking geared motor 5 is fixedly installed on the upper part of the mounting box 3, and a main gear 6 is fixedly sleeved on the side wall of the output end of the self-locking geared motor 5. Multiple sets of mounting shafts 7 pass through the top surface of the mounting box 3 through bearings, and driven gears 8 are fixedly sleeved on the side walls of each set of mounting shafts 7. A worktable 9 is welded to the upper end of each set of mounting shafts 7, and two sets of mounting hole plates 10 are welded to the upper part of each set of worktables 9. The two sets of mounting hole plates 10 on the same side are... The interior of the mounting box 3 is slidably permeated with mounting screws 11. Clamping plates 12 are welded to the opposing surfaces of the two sets of mounting screws 11 on the same side. Two sets of mounting nuts 13 are fitted onto the side walls of the two sets of mounting screws 11 on the same side. Base plates 14 are fixedly mounted on the lower ends of multiple sets of mounting shafts 7. Multiple sets of first universal wheels 15 are fixedly mounted on the lower parts of the multiple sets of base plates 14. Multiple sets of second universal wheels 16 are fixedly mounted on the lower part of the mounting box 3. Multiple worktables 9 can simultaneously clamp multiple workpieces. The self-locking geared motor 5 drives the main gear 6 and driven gear 8 to rotate and adjust the worktables 9. Combined with the 360-degree forward and reverse rotation function of the mounting box 3, while drilling a group of workpieces, workpieces can be simultaneously installed on the other worktables 9, reducing the time wasted on frequent workpiece disassembly and assembly.

[0021] Please see Figure 1 and Figure 5Two sets of fixing blocks 17 are welded to the upper part of the base box 4, and two sets of mounting tubes 18 are welded to the lower part of the frame 1. A crossbar 19 slides through the interior of each of the two sets of mounting tubes 18. The two ends of the crossbars 19 are welded to the facing surfaces of the two sets of fixing blocks 17. Electromagnets 28 are installed on the side walls of the two sets of mounting tubes 18. Multiple sets of ball sockets 20 are provided on the inner walls of the two sets of mounting tubes 18, and each set of ball sockets 20 contains a ball bearing 21. A lead lever 22 is installed inside the base box 4 via bearings. A lead screw sleeve 23 is sleeved on the side wall of the lead lever 22, and a connecting plate 24 is fixedly sleeved on the side wall of the lead screw sleeve 23. A guide rod 25 slides through one side of the connecting plate 24, and the two ends of the guide rod 25 are welded to the inner sides of the base box 4. A metal plate 26 is welded to the upper part of plate 24. A second self-locking reversible motor 27 is fixedly installed on the other side of the base box 4. The output end of the second self-locking reversible motor 27 is fixedly connected to the lead lever 22 through a coupling. The second self-locking reversible motor 27 and the electromagnet 28 are electrically connected to the control panel through wires. The electromagnet 28, the lead lever 22 and the lead screw sleeve 23 cooperate to drive the lead lever 22 to rotate through the second self-locking reversible motor 27, which drives the metal plate 26 and the electromagnet 28 to move, thereby pulling the frame 1 and the mounting box 3 to move laterally. The ball bearing 21 assists the mounting tube 18 to slide, avoiding the lead lever 22 from contacting impurities and affecting the movement. At the same time, it ensures the smooth movement of the worktable 9 and provides a guarantee for the continuous and stable use of the device.

[0022] Please see Figure 5 The screw lever 22 and the screw sleeve 23 are threaded together, which facilitates the adjustment of the working position of the screw sleeve 23.

[0023] Please see Figure 5 The diameter of the opening of the multiple sets of ball sockets 20 is smaller than the diameter of the multiple sets of balls 21, so as to prevent the multiple sets of balls 21 from moving out of the interior of the multiple sets of ball sockets 20.

[0024] Please see Figure 3 and Figure 4 The two sets of mounting screws 11 on the same side and the four sets of mounting nuts 13 on the same side are threaded together, which facilitates the adjustment of the usage position of the four sets of mounting nuts 13 on the same side.

[0025] Please see Figure 2 and Figure 4 The main gear 6 meshes with multiple sets of driven gears 8, ensuring that the main gear 6 can drive the multiple sets of driven gears 8 to rotate.

[0026] Please see Figure 1 The control panel is electrically connected to the first self-locking forward and reverse motor 2 and the self-locking geared motor 5 via wires. The control circuit of the control panel can be implemented by simple programming by those skilled in the art. It is common knowledge in the field. It is only used and not modified. Therefore, the control method and circuit connection will not be described in detail.

[0027] Please see Figure 1 Four sets of support seats are fixedly installed on the lower part of the bottom box 4.

[0028] Working principle: In actual use of the radial drilling machine's auxiliary rotary table device, a workpiece can be placed on a set of worktables 9, and then the clamping plates 12 on the same side can be moved towards each other. When these two sets of clamping plates 12 contact the workpiece, the two sets of mounting screws 11 on the same side and the four sets of mounting nuts 13 on the same side engage with each other using their threads. The worker can then manually rotate the four sets of mounting nuts 13 on the same side clockwise and counterclockwise. When the four sets of mounting nuts 13 on the same side are in tight contact with the two sets of mounting hole plates 10 on the same side, the workpiece clamping is completed. Afterwards, the self-locking geared motor 5 is activated using the control panel. The output end of the self-locking geared motor 5 can drive the main gear 6 to rotate. Since the main gear 6 meshes with multiple sets of driven gears 8, the rotating main gear... Gear 6 drives multiple sets of driven gears 8 to rotate. The rotating driven gears 8, through multiple sets of mounting shafts 7, cause multiple sets of worktables 9 to rotate. During this process, the mounting shafts 7 can drive multiple sets of base plates 14 to rotate. Due to the presence of multiple sets of first universal wheels 15, the stability of the rotation of the multiple sets of worktables 9 can be ensured. When the workpiece rotates to the machining angle, the self-locking reduction motor 5 is stopped using the control panel. Then, a radial drill can be used for drilling. At the same time, the worker can install workpieces on the other multiple sets of worktables 9. Using the control panel, the first self-locking forward and reverse motor 2 is activated. The output end of the first self-locking forward and reverse motor 2 can drive the mounting box 3 to rotate. The output rotation range of the first self-locking reversible motor 2 is within 360 degrees, preventing the wires connecting to the self-locking geared motor 5 from becoming tangled. Multiple sets of second universal wheels 16 ensure the stability of the mounting box 3's rotation. The mounting box 3 prevents workpiece disassembly from affecting drilling efficiency, improving the usability of the radial drilling auxiliary rotary table device. Furthermore, as described above, multiple workpieces can be mounted on multiple sets of worktables 9. When adjusting the processing position of multiple workpieces, the control panel is used to activate the electromagnet 28 and the second self-locking reversible motor 27. The output of the second self-locking reversible motor 27 can drive the lead lever 2. 2. Rotation: Due to the threaded engagement between the lead lever 22 and the lead screw sleeve 23, the rotating lead lever 22 can push the lead screw sleeve 23 to move. The lead screw sleeve 23 can move the iron plate 26 through the sleeve plate 24. Utilizing the principle of magnetic force, the moving iron plate 26 can drive the frame 1 and the mounting box 3 to move laterally through the electromagnet 28. During this process, multiple sets of balls 21 are subjected to friction and roll inside multiple sets of ball sockets 20. Since the surfaces of multiple sets of balls 21 are smooth, they can assist the two sets of mounting tubes 18 to slide on the two sets of crossbars 19. Through the set base box 4, impurities can be prevented from affecting the movement and use of the worktable structure, thus ensuring the continuous use of the radial drilling auxiliary rotating worktable device.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A radial drilling auxiliary rotary table device, comprising a frame (1), characterized in that, A first self-locking reversible motor (2) is fixedly installed on the inner top surface of the frame (1), and a mounting box (3) is fixedly installed on the output end of the first self-locking reversible motor (2). A base box (4) is installed below the frame (1), and a control panel is installed on one side of the base box (4). A self-locking geared motor (5) is fixedly installed on the upper part of the mounting box (3), and a main gear (6) is fixedly sleeved on the side wall of the output end of the self-locking geared motor (5). Multiple sets of mounting shafts (7) pass through the inner top surface of the mounting box (3) through bearings, and driven gears (8) are fixedly sleeved on the side walls of the multiple sets of mounting shafts (7). The upper end of each of the multiple sets of workbenches (9) is welded with a workbench (9), and the upper part of each of the multiple sets of workbenches (9) is welded with two sets of mounting hole plates (10). The interior of each of the two sets of mounting hole plates (10) on the same side is slidably penetrated by mounting screws (11). The opposing surfaces of the two sets of mounting screws (11) on the same side are welded with clamps (12). The side walls of each of the two sets of mounting screws (11) on the same side are fitted with two sets of mounting nuts (13). The lower end of each of the multiple sets of mounting shafts (7) is fixedly installed with a base plate (14). The lower part of each of the multiple sets of base plates (14) is fixedly installed with multiple sets of first universal wheels (15). The lower part of the mounting box (3) is fixedly installed with multiple sets of second universal wheels (16).

2. The radial drilling auxiliary rotary table device according to claim 1, characterized in that, Two sets of fixing blocks (17) are welded to the upper part of the base box (4), and two sets of mounting tubes (18) are welded to the lower part of the frame (1). A crossbar (19) slides through the interior of each of the two sets of mounting tubes (18). The two ends of the crossbars (19) are welded to the opposing surfaces of the two sets of fixing blocks (17). Electromagnets (28) are installed on the side walls of the two sets of mounting tubes (18). Multiple sets of ball sockets (20) are provided on the inner walls of the two sets of mounting tubes (18), and ball bearings (21) are installed inside each of the multiple sets of ball sockets (20). A screw lever (22) is installed inside the base box (4) via a bearing. A lead screw sleeve (23) is fitted on the side wall, and a connecting plate (24) is fixedly fitted on the side wall of the lead screw sleeve (23). A guide rod (25) slides through one side of the connecting plate (24), and the two ends of the guide rod (25) are welded to the inner sides of the bottom box (4) respectively. An iron plate (26) is welded to the upper part of the connecting plate (24). A second self-locking reversible motor (27) is fixedly installed on the other side of the bottom box (4), and the output end of the second self-locking reversible motor (27) is fixedly connected to the lead lever (22) through a coupling. The second self-locking reversible motor (27) and the electromagnet (28) are electrically connected to the control panel through wires.

3. The radial drilling auxiliary rotary table device according to claim 2, characterized in that, The screw lever (22) and the screw sleeve (23) are threadedly engaged.

4. The radial drilling auxiliary rotary table device according to claim 2, characterized in that, The diameter of the opening of the multiple sets of ball sockets (20) is smaller than the diameter of the multiple sets of balls (21).

5. The radial drilling auxiliary rotary table device according to claim 1, characterized in that, The two sets of mounting screws (11) on the same side are threadedly engaged with the four sets of mounting nuts (13) on the same side.

6. The radial drilling auxiliary rotary table device according to claim 1, characterized in that, The main gear (6) meshes with multiple sets of driven gears (8).

7. The radial drilling auxiliary rotary table device according to claim 1, characterized in that, The control panel is electrically connected to the first self-locking forward and reverse motor (2) and the self-locking geared motor (5) via wires.

8. The radial drilling auxiliary rotary table device according to claim 1, characterized in that, The lower part of the base box (4) is fixedly installed with four sets of support seats.

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