High-precision double-shaft machining center

Abstract

The utility model provides a high-precision double-shaft machining center which comprises a machine table, a supporting structure is fixedly installed on the top face of the machine table, a Y-axis moving mechanism is installed on the top face of the supporting structure, a Z-axis moving mechanism is arranged on the top face of the Y-axis moving mechanism, and an X-axis moving mechanism is installed on the top face of the machine table. The Y-axis moving mechanism comprises an electric sliding table A and a tool changing device. The X-axis moving mechanism is independently arranged on the machine table, and the Y-axis moving mechanism and the Z-axis moving mechanism are concentrated on the top surface of the machine table, so that the occupied area of the machine tool is effectively reduced. By means of the layout, space is saved, a worker can place workpieces more conveniently, working efficiency is improved, meanwhile, the distribution box and a machine table are integrated, higher integration performance can be achieved through the design, the layout is simplified, connecting lines and external parts are reduced, and cost is reduced. And the maintenance cost and the fault risk of the system are also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to a high-precision double-spindle machining center. Background Art

[0002] By arranging two machining spindles on a machining tool, a double-spindle machining center can machine two workpieces simultaneously. Compared with a single-spindle machining center, it has the advantages of smaller floor area, less labor required, power saving, and lower cost of machine tool maintenance.

[0003] However, in the prior art, the distribution box of the machine tool is usually designed independently and separated from the machine tool itself, and power supply and control are required through independent connection lines. This separated design not only increases the layout complexity of the system, but also may lead to chaos in the connection lines and an increase in the risk of failures. During maintenance, the machine tool and the distribution box need to be maintained separately, increasing the maintenance cost and time cost. In addition, the arrangement of the components of the machine tool is not compact enough, resulting in a larger floor area and restricting the effective use of space in the factory. This layout may also cause problems of insufficient space for workers to place and adjust workpieces, affecting work efficiency. Therefore, improvements are needed. Summary of the Utility Model

[0004] In order to solve the above problems, the utility model provides a high-precision double-spindle machining center to more precisely solve the problem that the arrangement of the components of the above-mentioned machine tool is not compact enough, resulting in a larger floor area and restricting the effective use of space in the factory.

[0005] The utility model is realized through the following technical solutions:

[0006] The utility model provides a high-precision double-spindle machining center, which includes a machine table. A support structure is fixedly installed on the top surface of the machine table. A Y-axis moving mechanism is installed on the top surface of the support structure. A Z-axis moving mechanism is arranged on the top surface of the Y-axis moving mechanism. An X-axis moving mechanism is installed on the top surface of the machine table. The Y-axis moving mechanism includes an electric slide table A and a tool changing device. The electric slide table A is installed on the top surface of the machine table, and the tool changing device is installed inside the electric slide table A. The Z-axis moving mechanism includes a cylinder and a tool. The cylinder is installed on the side of the electric slide table A, and the tool is installed at the output end of the cylinder. The X-axis moving mechanism includes an electric slide table B and a moving platform. The electric slide table B is fixedly installed on the top surface of the machine table, and the moving platform is installed on the top surface of the electric slide table B.

[0007] Further, a heat dissipation net is fixedly installed on the top surface of the machine table, and feet are fixedly installed on the bottom surface of the machine table.

[0008] Further, a distribution box is fixedly installed on the side of the machine table, and a heat dissipation groove is installed on the top surface of the distribution box.

[0009] Furthermore, a control panel is mounted on the surface of the machine tool.

[0010] Furthermore, a machine housing is fixedly mounted on the top surface of the machine tool, and the machine housing is made of aluminum alloy.

[0011] Furthermore, the support structure includes support vertical frames, weight reduction grooves, and a top plate. The support vertical frames are fixedly mounted on the top surface of the machine tool. The top plate is fixedly mounted on the top surface of the support vertical frames, and weight reduction grooves are formed on the surfaces of the support vertical frames.

[0012] Furthermore, the weight reduction grooves are evenly distributed on the surfaces of the support vertical frames.

[0013] Furthermore, the support vertical frames are in a horn-shaped structure.

[0014] Advantages of the present utility model:

[0015] In the present utility model, during actual use, the X-axis moving mechanism is separately arranged on the machine tool, which can facilitate the staff to place workpieces. At the same time, the Y-axis moving mechanism and the Z-axis moving mechanism are concentrated on the top surface of the machine tool. Moreover, through the provided heat dissipation net, heat dissipation can be ensured, making the machine tool more compact. The distribution box can supply power, and at the same time, the distribution box is integrated with the machine tool, further improving the integration performance. The heat dissipation groove is arranged at the top of the distribution box, which can prevent the heat of the distribution box from directly blowing on the staff. In the present utility model, the X-axis moving mechanism is separately arranged on the machine tool, while the Y-axis and Z-axis moving mechanisms are concentrated on the top surface of the machine tool, effectively reducing the floor area of the machine tool. This layout not only saves space but also makes it more convenient for the staff to place workpieces, improving work efficiency. At the same time, the distribution box is integrated with the machine tool. Through this design, higher integration performance can be achieved. This integrated design not only simplifies the layout, reduces the connection lines and external components, but also reduces the maintenance cost and failure risk of the system. At the same time, through the provided heat dissipation net and heat dissipation groove, the heat dissipation effect of the machine tool is effectively improved. The heat dissipation net and heat dissipation groove can effectively disperse and discharge heat, preventing heat from directly affecting the staff, and at the same time ensuring the stability and reliability of the equipment. Description of the Drawings

[0016] Figure 1 is an exploded view of the high-precision double-axis machining center of the present utility model;

[0017] Figure 2 is a side view of the high-precision double-axis machining center of the present utility model;

[0018] Figure 3 is a bottom view of the high-precision double-axis machining center of the present utility model.

[0019] The reference numerals are as follows:

[0020] 1. Machine platform; 2. Support structure; 3. Y-axis moving mechanism; 4. Z-axis moving mechanism; 5. X-axis moving mechanism; 301. Electric slide table A; 302. Tool changing device; 401. Cylinder; 402. Tool; 501. Electric slide table B; 502. Moving platform; 6. Heat dissipation net; 7. Distribution box; 8. Heat dissipation groove; 9. Control panel; 10. Machine shell; 201. Support vertical frame; 202. Weight reduction groove; 203. Top plate. Detailed implementation manner

[0021] In order to more clearly and completely illustrate the technical solution of the present utility model, the present utility model will be further described below with reference to the accompanying drawings.

[0022] Please refer to Figures 1-3, the present utility model proposes a high-precision double-axis machining center, which includes a machine table 1. A control panel 9 is installed on the surface of the machine table 1. The control panel 9 is fixed to the machine table 1 by bolts. Such a connection method not only ensures the firmness of the installation but also facilitates later maintenance and replacement. The control panel 9 is made of high-strength ABS plastic, which has the characteristics of wear resistance and impact resistance, ensuring the durability and stability during long-term use. On the top surface of the machine table 1, a machine shell 10 is fixedly installed. The machine shell 10 is made of aluminum alloy. The aluminum alloy material has the characteristics of light weight and good heat dissipation performance, which can effectively improve the overall efficiency and reliability of the equipment. The machine shell 10 is connected to the machine table 1 by welding or bolt fixing. The welding method ensures high strength and integrity, while bolt fixing is convenient for disassembly and repair. The surface of the machine shell 10 is treated by anodic oxidation, which increases the corrosion resistance and aesthetics and extends the service life. On the top surface of the machine table 1, a heat dissipation net 6 is fixedly installed. The heat dissipation net 6 is fixed by a combination of snap fasteners and bolts, ensuring stability and reliability in a high-temperature working environment. The heat dissipation net 6 is made of stainless steel. The stainless steel material has excellent corrosion resistance and high strength, which can dissipate heat effectively for a long time and prevent the machine tool from malfunctioning due to overheating. By setting the heat dissipation net 6, it can ensure that the equipment maintains a stable temperature during high-load operation, improving the overall working efficiency. On the bottom surface of the machine table 1, feet are fixedly installed. The feet are connected to the machine table 1 by bolts or welding. Such a connection method not only ensures the stability and support force of the equipment but also facilitates later disassembly and repair. The feet can be made of stainless steel or high-strength plastic, which have the characteristics of corrosion resistance and high strength, ensuring the stability and durability of the equipment during long-term use. The stainless steel material has excellent corrosion resistance and can adapt to humid and corrosive environments, while the high-strength plastic has the advantages of light weight and strong impact resistance. On the side surface of the machine table 1, a distribution box 7 is fixedly installed. The distribution box 7 is made of a heat-resistant and corrosion-resistant alloy material, ensuring the normal operation of electrical components in high-temperature and complex environments. On the top surface of the distribution box 7, heat dissipation grooves 8 are installed. The heat dissipation grooves 8 are fixed by bolt connection, ensuring the heat dissipation effect in a high-load electrical working environment. The design of the heat dissipation grooves 8 can prevent the heat of the distribution box 7 from directly blowing on the staff, effectively protecting the safety of operators. On the top surface of the machine table 1, a support structure 2 is fixedly installed. The support structure 2 includes a support vertical frame 201, a weight reduction groove 202, and a top plate 203. The support vertical frame 201 is fixedly installed on the top surface of the machine table 1. The support vertical frame 201 is fixed by a combination of bolts and welding, ensuring high strength and stability. The support vertical frame 201 is in a horn-shaped structure, which can provide greater support force and stability and is suitable for high-precision machining requirements. Weight reduction grooves 202 are formed on the surface of the support vertical frame 201. The weight reduction grooves 202 are evenly distributed on the surface of the support vertical frame 201. By grooving, the structure weight is reduced without affecting the overall strength, improving the overall performance and flexibility of the equipment.

[0023] The top surface of the support structure 2 is equipped with a Y-axis moving mechanism 3, and the Y-axis moving mechanism 3 includes an electric slide table A301 and a tool changing device 302. The electric slide table A301 is installed on the top surface of the machine table 1 and is fixed by bolts to ensure the stability and accuracy of the slide table. The tool changing device 302 is installed inside the electric slide table A301 and is fixed by flange connection. Flange connection can provide higher connection strength and accuracy, ensuring the reliability and accuracy of tool changing and facilitating the replacement of the tool 402. The tool changing device 302 adopts an automated design, which can achieve rapid tool change, improve work efficiency, and reduce the need for manual intervention. The top surface of the Y-axis moving mechanism 3 is provided with a Z-axis moving mechanism 4, and the Z-axis moving mechanism 4 includes a cylinder 401 and a tool 402. The cylinder 401 is installed on the side of the electric slide table A301 and is fixed by flange connection to ensure the stability and output accuracy of the cylinder 401. The output end of the cylinder 401 is installed with a tool 402, and the tool 402 is fixed by snap connection. Snap connection is convenient for disassembling and replacing the tool 402, ensuring the flexibility and efficiency of processing. The tool 402 is made of high-strength alloy material, has excellent wear resistance and cutting performance, and can meet the requirements of high-precision machining. The top surface of the machine table 1 is installed with an X-axis moving mechanism 5, and the X-axis moving mechanism 5 includes an electric slide table B501 and a moving platform 502. The electric slide table B501 is fixedly installed on the top surface of the machine table 1 and is fixed by bolts to ensure the stability and accuracy of the slide table. The top surface of the electric slide table B501 is installed with a moving platform 502, and the moving platform 502 is fixed by bolt connection to ensure the stability and accuracy of the platform, facilitating installation and adjustment. The moving platform 502 is made of high-strength aluminum alloy, which has the characteristics of light weight and high strength, can carry heavy objects and maintain high-precision movement. The set X-axis moving mechanism 5 is separately set on the machine table 1, which can facilitate the staff to place the workpiece. At the same time, the Y-axis moving mechanism 3 and the Z-axis moving mechanism 4 are concentrated on the top surface of the machine table 1. The heat dissipation can also be ensured through the set heat dissipation net 6, making the machine tool more compact. The distribution box 7 can supply power, and at the same time, the distribution box 7 is integrated with the machine table 1, further improving the integration performance. The heat dissipation groove 8 is arranged at the top of the distribution box 7, which can prevent the heat of the distribution box 7 from directly blowing on the staff, effectively protecting the safety and comfort of the operator.

[0024] In this embodiment, the X-axis moving mechanism 5 is separately arranged on the machine table 1, which can facilitate the staff to place the workpiece. At the same time, the Y-axis moving mechanism 3 and the Z-axis moving mechanism 4 are concentrated on the top surface of the machine table 1, and the heat dissipation can be ensured through the arranged heat dissipation net 6, making the machine tool more compact. The distribution box 7 can supply power, and at the same time, the distribution box 7 is integrated with the machine table 1, further improving the integration performance. The heat dissipation groove 8 is arranged at the top of the distribution box 7, which can prevent the heat of the distribution box 7 from directly blowing on the staff. In the present utility model, the X-axis moving mechanism 5 is separately arranged on the machine table 1, while the Y-axis and Z-axis moving mechanisms 4 are concentrated on the top surface of the machine table 1, effectively reducing the floor area of the machine tool. This layout not only saves space but also makes it more convenient for the staff to place the workpiece, improving work efficiency. At the same time, the distribution box 7 is integrated with the machine table 1. Through this design, higher integration performance can be achieved. This integrated design not only simplifies the layout, reduces the connection lines and external components, but also reduces the maintenance cost and failure risk of the system. At the same time, through the arranged heat dissipation net 6 and heat dissipation groove 8, the heat dissipation effect of the machine tool is effectively improved. The heat dissipation net 6 and the heat dissipation groove 8 can effectively disperse and discharge heat, preventing the heat from directly affecting the staff and ensuring the stability and reliability of the equipment.

[0025] Of course, the present utility model can also have many other embodiments. Based on this embodiment, other embodiments obtained by ordinary technicians in the art without any creative work belong to the scope protected by the present utility model.

Claims

1. A high-precision dual-axis machining center, characterized in that: It includes a machine platform, a supporting structure is fixedly installed on the top surface of the machine platform, a Y-axis moving mechanism is installed on the top surface of the supporting structure, a Z-axis moving mechanism is arranged on the top surface of the Y-axis moving mechanism, and an X-axis moving mechanism is installed on the top surface of the machine platform; the Y-axis moving mechanism includes an electric slide A and a tool changing device, the electric slide A is installed on the top surface of the machine platform, and the tool changing device is installed on the inner side of the electric slide A; the Z-axis moving mechanism includes a cylinder and a tool, the cylinder is installed on the side of the electric slide A, and the tool is installed on the output end of the cylinder; the X-axis moving mechanism includes an electric slide B and a moving platform, the electric slide B is fixedly installed on the top surface of the machine platform, and the moving platform is installed on the top surface of the electric slide B.

2. The high-precision dual-axis machining center according to claim 1, characterized in that: A heat dissipation net is fixedly installed on the top surface of the machine platform, and supporting feet are fixedly installed on the bottom surface of the machine platform.

3. The high-precision dual-axis machining center according to claim 1, characterized in that: A distribution box is fixedly installed on the side of the machine platform, and a heat dissipation slot is installed on the top surface of the distribution box.

4. The high-precision dual-axis machining center according to claim 1, characterized in that: A control panel is installed on the surface of the machine platform.

5. The high-precision dual-axis machining center according to claim 1, characterized in that: A housing is fixedly mounted on the top surface of the machine platform, and the housing is made of aluminum alloy.

6. The high-precision dual-axis machining center according to claim 1, characterized in that: The support structure comprises a support vertical frame, a weight-reducing groove, and a top plate. The support vertical frame is fixedly installed on the top surface of the machine platform, the top plate is fixedly installed on the top surface of the support vertical frame, and the surface of the support vertical frame is provided with a weight-reducing groove.

7. The high-precision dual-axis machining center according to claim 6, characterized in that: The weight-reducing grooves are evenly distributed on the surface of the supporting vertical frame.

8. The high-precision dual-axis machining center according to claim 6, characterized in that: The supporting vertical frame is a trumpet-shaped structure.

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