A CNC dual-axis drilling, milling and tapping equipment

Abstract

The utility model discloses a CNC double-axis drilling, milling and tapping device, including a shell, a CNC system is fixedly installed on one side of the shell, a first movable table is fixedly installed inside the shell, and a support column is fixedly connected to the top of the first movable table. A control component is slidably connected to one side of the support column. When the equipment needs to replace the first tool, it is only necessary to adjust the position of the second movable table and the workbench so that the replacement disk can be directly opposite to the bottom of the pressing kit. At this time, it is only necessary to command the control component to slide downward on one side of the support column and release the first tool so that the first tool is clamped into the clamp. At this time, the servo motor is rotated ninety degrees so that the second tool replaces the original position of the first tool upward. At this time, it is only necessary to press the kit downward to successfully install the second tool under the pressing kit, so as to achieve tool replacement and avoid the need to stop the machine for installation. While saving energy, it reduces time consumption, improves efficiency, and realizes the reliability of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control drilling and milling, in particular to a numerical control double-axis drilling, milling and tapping device. Background Art

[0002] In the manufacturing process of mechanical parts, a workpiece often needs to undergo different processing steps such as tapping, drilling, and milling. Tapping refers to using a certain torque to screw a tap into the bottom hole to be drilled to produce an internal thread. Existing CNC double-axis drilling, milling and tapping equipment controls the movements of tools such as drilling, milling and tapping through computer programs to achieve efficient and precise processing operations. When encountering special workpieces, existing equipment often needs to stop and replace different tools for drilling and milling, which greatly reduces work efficiency and affects production. For this reason, a CNC double-axis drilling, milling and tapping equipment is proposed. Utility Model Content

[0003] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0004] To this end, the technical solution adopted in this utility model is:

[0005] A CNC double-axis drilling, milling and tapping device comprises a housing, a CNC system is fixedly installed on one side of the housing, a first moving platform is fixedly installed inside the housing, and a support column is fixedly connected to the top of the first moving platform. A control component is slidably connected to one side of the support column, a pressing kit is fixedly installed on the bottom of the control component, a first tool is clamped in the middle of the pressing kit, a workbench is placed below the first tool, a servo motor is fixedly installed on one side of the workbench, a replacement disk is fixedly connected to the transmission end of the servo motor, a sliding plate is slidably connected to the inside of one side of the replacement disk, a clamp is fixedly installed on one side of the sliding plate, and a spring is fixedly connected to the outside of the clamp.

[0006] Preferably, a slide groove is provided on the top of the first movable platform, the top of the first movable platform is slidably connected to the second movable platform, and the top of the second movable platform is slidably connected to the workbench.

[0007] Preferably, one side of the workbench is bolted to a wedge-shaped fixing piece, and one side of the wedge-shaped fixing piece is threadedly connected to the servo motor.

[0008] Preferably, the number of the clamping members is four groups of eight, a second tool is clamped in the middle of the clamping member, and the first tool and the second tool have the same structure.

[0009] Preferably, a circular groove is formed on the outer side of the first tool, and the inner side of the clamping member fits in the circular groove.

[0010] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0011] In the utility model, when the equipment needs to replace the first tool, it is only necessary to adjust the positions of the second movable table and the workbench so that the replacement disk can be directly opposite to the bottom of the pressing kit. At this time, it is only necessary to command the control component to slide downward on one side of the support column and release the first tool so that the first tool can be clamped into the clamp. At this time, the servo motor is rotated ninety degrees so that the second tool can replace the original position of the first tool upward. At this time, it is only necessary to press the kit downward to successfully install the second tool under the pressing kit, thereby realizing tool replacement and avoiding the need to stop the machine for installation. While saving energy, it reduces time consumption, improves efficiency, and realizes the reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0013] Figure 2 A schematic diagram of a support column according to an embodiment of the utility model;

[0014] Figure 3 A schematic diagram of a first tool according to an embodiment of the utility model;

[0015] Figure 4 A schematic diagram of a replacement wheel according to an embodiment of the utility model;

[0016] Figure 5 This is a schematic diagram of a second tool according to an embodiment of the utility model.

[0017] Reference numerals:

[0018] 1. Housing; 2. CNC system; 3. First moving platform; 4. Support column; 5. Control assembly; 6. Press kit; 7. First tool; 8. Second moving platform; 9. Workbench; 10. Wedge-shaped fixing piece; 11. Servo motor; 12. Replacement disk; 13. Sliding plate; 14. Clamping piece; 15. Spring; 16. Second tool; 17. Circular groove. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0020] A CNC dual-axis drilling, milling and tapping device provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0021] Example:

[0022] Combination Figure 1-5As shown, the utility model provides a CNC double-axis drilling, milling and tapping equipment, including a shell 1, a CNC system 2 is fixedly installed on one side of the shell 1, and the CNC system 2 controls the operation of the entire equipment to reduce the burden on the staff. A first moving platform 3 is fixedly installed inside the shell 1, and a support column 4 is fixedly connected to the top of the first moving platform 3. A slide groove is provided on one side of the support column 4, and a control component 5 is slidably connected to one side of the support column 4. Precision components are arranged inside the control component 5 to fix the tool and control the rotating tool to achieve stable drilling and milling of the workpiece and stable hole opening to prevent damage to the workpiece. The CNC system 2 can control the operation of the control component 5 through electrical signals. A pressing kit 6 is fixedly installed at the bottom of the control component 5. The pressing kit 6 is a tubular structure, and a hollow cylindrical sleeve is fixedly installed on the outside of the pressing kit 6 to remove or install the tool to avoid jamming. The middle of the pressing kit 6 is clamped with a first tool 7,The tool head of the first tool 7 is used for drilling and milling the workpiece to achieve the required shape. A workbench 9 is placed below the first tool 7. A strip groove is provided on the top of the workbench 9 for installing an external device, that is, for clamping the workpiece so that the workpiece can be fixed on the upper surface of the workbench 9 and processed by the first tool 7. A slide groove is provided on the top of the first movable table 3. The top of the first movable table 3 is slidably connected to the second movable table 8. An electric drive screw is provided inside the first movable table 3. The bottom of the second movable table 8 is threadedly connected to the screw. That is, when the numerical control system 2 sends an electrical signal, The first movable table 3 can drive the second movable table 8 to slide left and right, so as to move the workpiece fixed on the top of the workbench 9 to the bottom of the first tool 7 for drilling, milling and tapping. The top of the second movable table 8 is slidably connected to the workbench 9. Similarly, the internal structure of the second movable table 8 is similar to that of the first movable table 3, that is, the same principle is used to control the displacement of the workbench 9, so that the workpiece fixed on the top of the workbench 9 can slide more accurately to the bottom of the first tool 7 for processing. A servo motor 11 is fixedly installed on one side of the workbench 9, and a wedge-shaped fixing member 10 is bolted to one side of the workbench 9. The wedge One side of the wedge-shaped fixing member 10 is threadedly connected to the servo motor 11. The wedge-shaped fixing member 10 can further stabilize the servo motor 11, prevent the vibration generated during equipment processing from causing the parts to shift, and avoid inaccurate tool docking. The driving end of the servo motor 11 is fixedly connected with a replacement disk 12. The replacement disk 12 is generally octagonal in shape, and cylindrical deep grooves are opened on all four sides to place different tools. A sliding plate 13 is slidably connected to the inside of one side of the replacement disk 12. A clamping member 14 is fixedly installed on one side of the sliding plate 13. The semicircular bowl mouth of the clamping member 14 is designed The pressing kit 6 is arranged in a truncated cone shape, and the size of the hollow truncated cone sleeve of the pressing kit 6 is slightly larger than the clamping piece 14. When the pressing kit 6 is pressed downward, it can ensure that the clamping piece 14 can be smoothly opened to replace the tool. The number of the clamping pieces 14 is four groups of eight. The middle of the clamping piece 14 is clamped with a second tool 16. The first tool 7 and the second tool 16 have the same structure, but the tool head is used for drilling and milling different shapes. The outer side of the clamping piece 14 is fixedly connected with a spring 15. Preferably, the outer side of the first tool 7 is provided with a circular groove 17, and the inner side of the clamping piece 14 fits with the circular groove 17. ,

[0023] The working principle and use process of the utility model are as follows: First, when the equipment needs to replace the tool, the CNC system 2 sends an electrical signal to guide the second movable table 8 and the workbench 9 to slide until the replacement disk 12 reaches the bottom of the pressing kit 6. At this time, the control component 5 drives the first tool 7 to slide downward along the support column 4 and puts the first tool 7 into the clamping member 14. At this time, the pressing kit 6 will squeeze the clamping member 14. Under the action of the spring 15, the clamping member 14 will slide to both sides, allowing the first tool 7 to fall into the cylindrical groove smoothly and complete the separation. At this time, the servo motor 11 is rotated a certain angle to allow the side of the replacement disk 12 with the second tool 16 facing up. At the same time, the control component 5 is commanded to drive the pressing kit 6 to move downward. The principle is as described above, and the second tool 16 is clamped into the pressing kit 6. At this time, the replacement is completed.

[0024] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A CNC dual-axis drilling, milling and tapping device, comprising a housing (1), characterized in that: A numerical control system (2) is fixedly mounted on one side of the housing (1); a first moving platform (3) is fixedly mounted inside the housing (1); a support column (4) is fixedly connected to the top of the first moving platform (3); a control component (5) is slidably connected to one side of the support column (4); a pressing kit (6) is fixedly mounted on the bottom of the control component (5); a first tool (7) is clamped in the middle of the pressing kit (6); a workbench (9) is placed below the first tool (7); a servo motor (11) is fixedly mounted on one side of the workbench (9); a drive end of the servo motor (11) is fixedly connected to a replacement disk (12); a sliding plate (13) is slidably connected to the inside of one side of the replacement disk (12); a clamp (14) is fixedly mounted on one side of the sliding plate (13); a spring (15) is fixedly connected to the outer side of the clamp (14).

2. A CNC dual-axis drilling, milling and tapping equipment according to claim 1, characterized in that: A sliding groove is provided on the top of the first movable platform (3); the top of the first movable platform (3) is slidably connected to a second movable platform (8); and the top of the second movable platform (8) is slidably connected to a workbench (9).

3. A CNC dual-axis drilling, milling and tapping equipment according to claim 1, characterized in that: A wedge-shaped fixing piece (10) is bolted to one side of the workbench (9), and one side of the wedge-shaped fixing piece (10) is threadedly connected to a servo motor (11).

4. A CNC dual-axis drilling, milling and tapping equipment according to claim 1, characterized in that: The number of the clamping pieces (14) is four groups of eight, a second tool (16) is clamped in the middle of the clamping piece (14), and the first tool (7) and the second tool (16) have the same structure.

5. The CNC dual-axis drilling, milling and tapping equipment according to claim 1, characterized in that: A circular groove (17) is formed on the outer side of the first tool (7), and the inner side of the clamping member (14) fits in the circular groove (17).

Images