Numerically controlled lathe for finish machining of automobile die

Abstract

The utility model relates to the technical field of numerical control lathes, and discloses a numerical control lathe for finish machining of an automobile die, which comprises a shell, and protective doors are rotatably mounted on two sides of the front end of the outer part of the shell; the driving motor is arranged on the right side of the upper end in the shell, a driving screw rod is installed at the output end of the driving motor, a sliding rod is arranged at the upper end of the driving screw rod, a sliding block is installed outside the sliding rod and the driving screw rod, and the sliding block is in sliding connection with the sliding rod; the scrubbing brush is arranged at the front end of the sliding block; and the strip shell is arranged on the left side of the lower end in the shell, a second filter screen is arranged at the front end in the strip shell, an annular shell is arranged at the position, located outside the second filter screen, of the outer portion of the strip shell, and a high-speed fan is installed in the annular shell. The scrubbing brush structure is arranged to clean the inner wall of the protective door, and the high-speed fan is matched to suck chippings into the strip shell, so that the lathe is convenient to clean.

Description

Technical Field

[0001] This utility model relates to the field of CNC lathe technology, specifically a CNC lathe for precision machining of automotive molds. Background Technology

[0002] A CNC lathe for precision machining of automotive molds is a type of CNC lathe specifically designed for the fine machining of automotive molds. This lathe is controlled by programming, using digital instructions to precisely machine mold parts, and features high precision, high efficiency, and high flexibility.

[0003] During the cutting process, the interaction between the tool and the workpiece generates strong cutting forces, which throw chips into the protective cover. Because the interior space of the protective cover is relatively enclosed, these chips tend to accumulate and are difficult to clean. Therefore, a CNC lathe for precision machining of automotive molds is proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a CNC lathe for precision machining of automotive molds, thereby solving the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a CNC lathe for precision machining of automotive molds, comprising:

[0008] The outer casing has protective doors rotatably installed on both sides of its outer front end;

[0009] A drive motor is located on the upper right side inside the housing. A drive screw is installed at the output end of the drive motor. A slide rod is provided at the upper end of the drive screw. A slider is installed outside the slide rod and the drive screw. The slider is connected to the drive screw by a threaded engagement. The slider is slidably connected to the slide rod.

[0010] The brush is located at the front end of the slider;

[0011] A strip shell is located on the lower left side inside the outer shell. A second filter screen is provided at the front end inside the strip shell. An annular shell is provided outside the strip shell, outside the second filter screen. A high-speed fan is installed inside the annular shell.

[0012] Preferably, a pull rod is provided at the front end of the outer shell of the ring shell, and the pull rod is connected to the ring shell; magnet blocks are provided on both sides of the outer shell of the strip shell.

[0013] Preferably, an iron shell is provided inside the outer shell on the side near the magnet block, and the iron shell is adapted to the magnet block. The magnet block and the iron shell are attached to each other under the action of magnetic force, so that the strip shell is attracted and fixed.

[0014] Preferably, the protective door has a transparent door inside, and a handle is provided on one side of the outside of the protective door, making it easy to open and close.

[0015] Preferably, an air guide shell is provided on the right side of the lower end of the outer casing, and a blower is provided on the right side of the outer casing. The output end of the blower is connected to the air guide shell through a channel, and the air blown by the blower is discharged through the air guide shell.

[0016] Preferably, a first filter screen is provided on the left side inside the air guide shell, and the first filter screen is connected to the air guide shell. The first filter screen is used to prevent debris from flowing back into the air guide shell.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a CNC lathe for precision machining of automotive molds, which has the following beneficial effects:

[0019] This invention uses a movable brush structure to clean the inside of the protective door, and a high-speed fan generates airflow to draw debris into the casing for collection, making the cleaning of debris inside the lathe more convenient and faster, and solving the problems mentioned in the background art. Attached Figure Description

[0020] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0021] Figure 2 This is a perspective view of the protective door of this utility model in the open state;

[0022] Figure 3 For the present utility model Figure 2 Enlarged view of a portion of region A in the middle.

[0023] In the diagram: 1. Outer shell; 2. Protective door; 3. Transparent door; 4. Handle; 5. Blower; 6. Air guide shell; 7. First filter screen; 8. Slide rod; 9. Drive motor; 10. Drive screw; 11. Slider; 12. Brush; 13. Strip shell; 14. Second filter screen; 15. Magnet block; 16. Iron shell; 17. High-speed fan; 18. Pull rod. Detailed Implementation

[0024] 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.

[0025] This utility model provides a technical solution: a CNC lathe for precision machining of automotive molds. Please refer to [link / reference]. Figure 1 , Figure 2 and Figure 3 ,include:

[0026] The outer casing 1 has protective doors 2 rotatably installed on both sides of the front end of the outer casing 1;

[0027] The drive motor 9 is located on the right side of the upper part of the housing 1. The output end of the drive motor 9 is equipped with a drive screw 10. The upper end of the drive screw 10 is equipped with a slide bar 8. A slider 11 is installed on the outside of the slide bar 8 and the drive screw 10. The slider 11 is connected to the drive screw 10 by a threaded connection. The slider 11 is slidably connected to the slide bar 8.

[0028] Brush 12 is located at the front end of slider 11;

[0029] A strip shell 13 is located on the left side of the lower end inside the outer shell 1. A second filter screen 14 is provided at the front end inside the strip shell 13. An annular shell is provided outside the strip shell 13 outside the second filter screen 14. A high-speed fan 17 is installed inside the annular shell.

[0030] Please see Figure 1 and Figure 2 A pull rod 18 is provided at the front end of the outer ring shell, and the pull rod 18 is connected to the ring shell. Magnet blocks 15 are provided on both sides of the outer shell 13.

[0031] Please see Figure 1 and Figure 2 Inside the outer shell 1, near the magnet block 15, there is an iron shell 16, and the iron shell 16 is adapted to the magnet block 15. The magnet block 15 and the iron shell 16 are attached to each other under the action of magnetic force, so that the strip shell 13 is attracted and fixed.

[0032] Please see Figure 1 and Figure 2 The protective door 2 has a transparent door 3 inside, and a handle 4 is provided on one side of the outside of the protective door 2, which makes the protective door 2 easy to open and close.

[0033] Please see Figure 2An air guide shell 6 is provided on the lower right side of the inner shell 1, and a blower 5 is provided on the outer right side of the outer shell 1. The output end of the blower 5 is connected to the air guide shell 6 through a channel, and the air blown by the blower 5 is discharged through the air guide shell 6.

[0034] Please see Figure 2 A first filter screen 7 is provided on the left side inside the air guide shell 6, and the first filter screen 7 is connected to the air guide shell 6. The first filter screen 7 is used to prevent debris from flowing back into the air guide shell 6.

[0035] This solution involves starting the blower 5, which blows air from right to left inside the outer casing 1 through the air guide shell 6, causing the debris to move to the left. Then, starting the high-speed fan 17 generates an outward airflow, which draws air from the upper end of the strip shell 13, allowing the debris to enter the strip shell 13. The debris is then intercepted inside the strip shell 13 by the second filter screen 14. Starting the drive motor 9 causes the drive screw 10 to rotate. The slider 11, in a threaded engagement with the drive screw 10 and the slide bar 8, converts the rotational motion of the drive screw 10 into the linear motion of the slider 11 and the brush 12. The brush 12 cleans the inner wall of the protective door 2, dislodging the debris so that it can enter the strip shell 13 under the action of the airflow. This method makes cleaning inside the lathe more convenient and thorough.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A CNC lathe for precision machining of automotive molds, characterized in that, include: The outer shell (1) has protective doors (2) rotatably installed on both sides of the outer front end of the outer shell (1); A drive motor (9) is located on the right side of the upper part of the housing (1). A drive screw (10) is installed at the output end of the drive motor (9). A slide rod (8) is provided at the upper end of the drive screw (10). A slider (11) is installed on the outside of the slide rod (8) and the drive screw (10). The slider (11) is connected to the drive screw (10) by a threaded connection. The slider (11) is slidably connected to the slide rod (8). A brush (12) is located at the front end of the slider (11); A strip shell (13) is located on the left side of the lower end inside the outer shell (1). A second filter screen (14) is provided at the front end of the inside of the strip shell (13). An annular shell is provided outside the strip shell (13) outside the second filter screen (14). A high-speed fan (17) is installed inside the annular shell.

2. The CNC lathe for precision machining of automotive molds according to claim 1, characterized in that: A pull rod (18) is provided at the front end of the outer shell and is connected to the outer shell. Magnet blocks (15) are provided on both sides of the outer shell (13).

3. The CNC lathe for precision machining of automotive molds according to claim 2, characterized in that: An iron shell (16) is provided inside the outer shell (1) on the side close to the magnet block (15), and the iron shell (16) is compatible with the magnet block (15).

4. The CNC lathe for precision machining of automotive molds according to claim 1, characterized in that: The protective door (2) has a transparent door (3) inside, and a handle (4) is provided on one side of the outside of the protective door (2).

5. A CNC lathe for precision machining of automotive molds according to claim 1, characterized in that: An air guide shell (6) is provided on the right side of the lower end inside the outer shell (1), and a blower (5) is provided on the right side outside the outer shell (1), and the output end of the blower (5) is connected to the air guide shell (6) through a channel.

6. A CNC lathe for precision machining of automotive molds according to claim 5, characterized in that: A first filter screen (7) is provided on the left side inside the air guide shell (6), and the first filter screen (7) is connected to the air guide shell (6).

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