A drilling and milling machine for non-ferrous alloy machining

Abstract

The utility model discloses a non -ferrous metal alloy processing is with drilling and milling machine, including operation platform, shell and base, be equipped with four rotating grooves and a transmission chamber on the base, the screw rod that rotates and is equipped with in the rotating groove all extends to the transmission chamber, be equipped with the drive motor in the transmission chamber, the screw rod is connected with drive motor through rotating mechanism, be equipped with four with rotating groove corresponding movable slot on the base, the rotating groove and movable slot in together are equipped with movable frame, wherein two movable frame end parts are equipped with the mounting groove, be equipped with the mounting frame in the mounting groove. The utility model discloses through multidirectional synchronous clamping, elastic positioning adjustment, high -efficient transmission linkage etc. design, solved the traditional clamping scheme stability shortage, the problem of poor adaptability, precision, efficiency and security of non -ferrous metal alloy processing have been improved significantly, while taking into account structural flexibility and cost controllability.

Description

Technical Field

[0001] This utility model relates to the field of non-ferrous metal alloy processing technology, and in particular to a drilling and milling machine tool for processing non-ferrous metal alloys. Background Technology

[0002] A drilling and milling machine tool for non-ferrous metal alloy processing is a machine tool used for drilling and milling non-ferrous metal alloy materials. It has multiple processing capabilities such as drilling, reaming, boring, milling planes, milling grooves, boring, rigid tapping, and thread milling.

[0003] In the field of non-ferrous metal alloy processing, the workpiece clamping stability of drilling and milling machine tools directly affects processing accuracy and efficiency. Referring to the prior art published in CN219805693U, entitled "A CNC Milling and Drilling Machine Tool," two clamping plates are used to clamp and fix two opposite faces of a rectangular material. However, this solution has significant drawbacks: rectangular materials have four sides; clamping only two sides can easily cause the material to shift or wobble during processing due to uneven force distribution. Especially during high-speed drilling and milling operations, insufficient stability can lead to dimensional deviations, excessive surface roughness, and even safety accidents. Therefore, there is an urgent need for a drilling and milling machine tool for processing non-ferrous metal alloys to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a drilling and milling machine tool for processing non-ferrous metal alloys, so as to solve the problem mentioned in the background art that rectangular materials have four sides and when only two sides are clamped, the materials are prone to displacement or shaking during processing due to uneven force.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drilling and milling machine tool for processing non-ferrous metal alloys, comprising an operating table, a housing, and a base. The base is provided with four rotating slots and a transmission chamber. Each rotating slot is rotatably provided with a screw extending into the transmission chamber. The transmission chamber is provided with a drive motor. The screw is connected to the drive motor through a rotating mechanism. The base is provided with four movable slots corresponding to the rotating slots. Movable frames are provided in both the rotating slots and the movable slots. Two of the movable frames are provided with mounting slots at their ends. Mounting frames are provided in the mounting slots. Extrusion slots are provided on the mounting frames. Positioning blocks are provided in the extrusion slots through an extrusion mechanism. Multiple positioning holes are provided on the upper surfaces of both movable frames.

[0006] Preferably, the rotating mechanism includes a drive gear mounted on the output shaft of the drive motor, and the end of the screw is provided with a transmission gear that meshes with the drive gear.

[0007] Preferably, the extrusion mechanism includes a spring disposed in the extrusion groove, with both ends of the spring connected to the outer wall of the positioning block and the inner wall of the extrusion groove, respectively.

[0008] Preferably, the movable frame is in the shape of an open U-shape, and the mounting frame is in the shape of a T-shape.

[0009] Preferably, the four movable frames and the two mounting frames are distributed at equal intervals around the circumference, and the surfaces of the two mounting frames and the other two movable frames are provided with anti-slip pads.

[0010] Preferably, both the driving gear and the transmission gear are bevel gears, and the meshing relationship between the driving gear and the transmission gear is perpendicular meshing.

[0011] The beneficial effects of this utility model are:

[0012] 1. The four movable frames and two mounting frames are evenly spaced in the circumference, which can clamp rectangular or square workpieces from four directions. Compared with the solution that only clamps two sides, it significantly reduces the problem of workpiece displacement and shaking caused by uneven force. It is especially suitable for high-speed drilling and milling operations, ensuring machining accuracy and safety.

[0013] 2. The drive motor drives the four screws to rotate synchronously through the vertical meshing of the drive gear and the transmission gear, so that the four movable frames move synchronously in opposite directions or in opposite directions. This eliminates the need for manual adjustment of each one, simplifies the operation process, and improves clamping efficiency.

[0014] 3. The mounting bracket uses a spring-driven positioning block that engages with the positioning holes on the movable bracket, allowing for quick fixing or adjustment of the mounting bracket's position. Pressing the positioning block releases the limit, facilitating disassembly, assembly, or adjustment of the mounting bracket's extension length to accommodate rectangular workpieces of different sizes.

[0015] 4. When processing square workpieces, the mounting bracket can be removed, allowing the four movable brackets to be used directly for clamping, expanding the applicability of the equipment and reducing the changeover costs caused by differences in workpiece shape.

[0016] 5. The movable frame adopts a non-closed U-shaped structure, which, together with the T-shaped mounting frame, enables multi-directional clamping within a limited space. The structure is compact and rigidly reliable. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a drilling and milling machine tool for machining non-ferrous metal alloys.

[0018] Figure 2 for Figure 1 A schematic diagram of the vertical section of the base;

[0019] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A;

[0020] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point B;

[0021] Figure 5 for Figure 2 A schematic diagram of the vertical cross-section structure.

[0022] In the diagram: 1. Operating table; 2. Housing; 3. Base; 4. Movable slot; 5. Movable frame; 6. Mounting frame; 7. Positioning hole; 8. Transmission chamber; 9. Rotating slot; 10. Drive motor; 11. Screw; 12. Drive gear; 13. Transmission gear; 14. Mounting slot; 15. Extrusion slot; 16. Positioning block; 17. Spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 This milling and drilling machine mainly consists of an operating table 1, a housing 2, and a base 3. The operating table 1 and housing 2 are referenced in the patent publication (announcement) number CN219805693U, titled "A Milling and Drilling CNC Machine Tool." Other components such as slide rods and drill rods are not shown in the drawings and are not disclosed in the specification; this solution does not improve upon them. For details, please refer to the aforementioned patent publication.

[0025] Reference Figure 2-5 The base 3 has four rotating slots 9 and a transmission chamber 8. The rotating slots 9 accommodate the screw 11, which can rotate freely within the slots. The screw 11 extends into the transmission chamber 8 to connect with the drive motor 10 within the chamber. The base 3 also has four movable slots 4 corresponding to the rotating slots 9. The movable slots 4 and the rotating slots 9 together provide space for the movable frame 5, which is restricted by the rotating slots 9 and the movable slots 4 and will not rotate with the screw 11.

[0026] The rotating mechanism is used to drive the screw 11 via the drive motor 10. Specifically, the rotating mechanism includes a drive gear 12 mounted on the output shaft of the drive motor 10 and a transmission gear 13 disposed at the end of the screw 11. The drive gear 12 and the transmission gear 13 mesh with each other. When the drive motor 10 starts, its output shaft drives the drive gear 12 to rotate, and the drive gear 12 then drives the transmission gear 13 to rotate through the meshing relationship, thereby causing the screw 11 to rotate. Here, both the drive gear 12 and the transmission gear 13 are bevel gears, and their meshing relationship is perpendicular. This perpendicular meshing design can change the transmission direction, so that the power of the drive motor 10 can be effectively transmitted to the screw 11, achieving reasonable power distribution and transmission.

[0027] The movable frame 5 is in a non-closed U-shape, with part of it located within the rotating groove 9 and the movable groove 4, allowing it to move within the grooves as the screw 11 rotates. Each end of the two movable frames 5 has a mounting groove 14 for mounting the mounting frame 6. The mounting frame 6 is T-shaped. The mounting frame 6 has a pressing groove 15, within which a positioning block 16 is installed via a pressing mechanism.

[0028] The extrusion mechanism mainly consists of springs 17 installed within the extrusion groove 15. Both ends of the springs 17 are connected to the outer wall of the positioning block 16 and the inner wall of the extrusion groove 15, respectively. The upper surfaces of both movable frames 5 are provided with multiple positioning holes 7. The elastic potential energy provided by the springs 17 pushes the positioning block 16 upwards, allowing it to be inserted into one of the positioning holes 7, thus achieving stable installation of the mounting frame 6 relative to the mounting groove 14. The mounting frame 6 can be adjusted by changing the positioning hole 7 into which the positioning block 16 enters.

[0029] The four movable supports 5 and the two mounting supports 6 are all circumferentially spaced. This distribution allows the machine tool to fix and support the workpiece from multiple directions during processing, ensuring the stability of the processing. Meanwhile, the surfaces of the two mounting supports 6 and the other two movable supports 5 are equipped with anti-slip pads. These pads increase friction with the workpiece surface, preventing the workpiece from sliding during processing and improving processing safety and quality.

[0030] Components not specifically described in this utility model are all standard parts and can be purchased from the market. The specific connection methods for each component all employ mature methods from the prior art, and will not be detailed here. Content not described in detail in this specification belongs to prior art known to those skilled in the art.

[0031] When this utility model is in use, as shown in the figure, a rectangular non-ferrous metal alloy plate is placed on the base 3. After starting the drive motor 10, the drive gear 12 can be driven to rotate. The drive gear 12 can be combined with the transmission gear 13 to drive the screw 11 to rotate. When the screw 11 rotates, the movable frame 5 can move. The four movable frames 5, together with the two mounting frames 6, realize the clamping and fixing operation of the non-ferrous metal alloy plate, which is convenient for subsequent processing. The drive motor 10 can be reversed to realize the clamping and fixing operation, which is convenient for later removal.

[0032] In this solution, since two of the movable frames 5 are equipped with mounting brackets 6, it can be used to clamp and fix rectangular non-ferrous metal alloy plates. If the mounting brackets 6 are removed, it can be used to clamp and fix square non-ferrous metal alloy plates.

[0033] In this solution, pressing the positioning block 16 in the positioning hole 7 can release the limit of the mounting bracket 6. Then the mounting bracket 6 can be pulled out or inserted into the mounting groove 14. By changing the position of the mounting bracket 6 and using components such as the screw 11, the positioning and fixing components in this solution can be fixed and clamped with non-ferrous metal alloy plates of various sizes within a certain range, which improves the applicability of the device.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A drilling and milling machine for processing non-ferrous alloys, comprising an operating table (1), a housing (2) and a base (3), characterized in that, The base (3) is provided with four rotating slots (9) and a transmission chamber (8). Each rotating slot (9) is provided with a screw (11) extending into the transmission chamber (8). The transmission chamber (8) is provided with a drive motor (10). The screw (11) is connected to the drive motor (10) through a rotating mechanism. The base (3) is provided with four movable slots (4) corresponding to the rotating slots (9). The rotating slots (9) and movable slots (4) are provided with movable frames (5). Two of the movable frames (5) are provided with mounting slots (14) at their ends. The mounting slots (14) are provided with mounting frames (6). The mounting frames (6) are provided with extrusion slots (15). The extrusion slots (15) are provided with positioning blocks (16) through an extrusion mechanism. The upper surfaces of the two movable frames (5) are provided with multiple positioning holes (7).

2. The drilling and milling machine tool for processing non-ferrous metal alloys according to claim 1, characterized in that, The rotating mechanism includes a drive gear (12) mounted on the output shaft of the drive motor (10), and the end of the screw (11) is provided with a transmission gear (13) that meshes with the drive gear (12).

3. A drilling and milling machine tool for machining non-ferrous metal alloys according to claim 2, characterized in that, The extrusion mechanism includes a spring (17) disposed in the extrusion groove (15), and the two ends of the spring (17) are respectively connected to the outer wall of the positioning block (16) and the inner wall of the extrusion groove (15).

4. A drilling and milling machine tool for machining non-ferrous metal alloys according to claim 3, characterized in that, The movable frame (5) is in the shape of an open U-shape, and the mounting frame (6) is in the shape of a T.

5. A drilling and milling machine tool for machining non-ferrous metal alloys according to claim 4, characterized in that, The four movable frames (5) and the two mounting frames (6) are all circumferentially spaced, and the surfaces of the two mounting frames (6) and the other two movable frames (5) are provided with anti-slip pads.

6. A drilling and milling machine tool for machining non-ferrous metal alloys according to claim 5, characterized in that, Both the driving gear (12) and the transmission gear (13) are bevel gears, and the meshing relationship between the driving gear (12) and the transmission gear (13) is perpendicular meshing.

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