An energy-saving machine tool for automobile mold processing

Abstract

This utility model discloses an energy-saving machine tool for processing automotive molds, comprising: a protective cover, a base component, and a processing component. Four connecting blocks are arranged on the inner surface of the protective cover. A circular slide rail is fixedly connected to the lower surface of each of the four connecting blocks. A slider is fixedly connected to the circular slide rail via positioning bolts. A rotating seat is fixedly connected to the lower surface of the slider. A rotating motor is fixedly connected to the side wall of the rotating seat. An angle rotating column is fixedly connected to the output end of the rotating motor, extending to the side of the rotating seat away from the rotating motor. An extension rod is fixedly connected to the outer surface of the angle rotating column. A nozzle is fixedly connected to the lower surface of the extension rod, and a groove is fixedly connected to the upper surface of the extension rod. The nozzle dynamically adjusts its position and angle according to the processing trajectory, avoiding the coolant waste caused by the "full-area spraying" of traditional fixed nozzles.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and in particular to an energy-saving machine tool for automotive mold processing. Background Technology

[0002] With the continuous increase in automobile production, the demand for molds is also growing, requiring machine tools to have higher production efficiency and precision to meet the needs of large-scale production. At the same time, frequent updates to automobile models necessitate that mold processing machine tools quickly adapt to different mold design and manufacturing requirements, shorten mold manufacturing cycles, and accelerate the launch of new products. As people's demands for automobile quality and safety increase, the precision and quality requirements for automotive parts are becoming increasingly stringent. As a key tool in manufacturing automotive parts, the precision and quality of automotive molds directly affect the quality of automotive parts. Therefore, high-precision machine tools are needed to ensure the manufacturing accuracy of molds. Traditional mold manufacturing techniques, such as manual processing and ordinary machining, have drawbacks such as low efficiency and poor precision, making it difficult to meet the needs of modern automotive mold manufacturing. The emergence of CNC machining technology has enabled mold processing to achieve automation, high precision, and high efficiency. Through computer programming, machine tools can precisely control the movement trajectory of the cutting tools to achieve the processing of complex-shaped molds.

[0003] In the specific use of machine tools, spraying coolant across the entire area results in huge waste, and the single dimension cannot achieve effective coverage, making it impossible to support higher-intensity continuous processing. Utility Model Content

[0004] The purpose of this invention is to provide an energy-saving machine tool for automotive mold processing. By dynamically adjusting the position and angle of the nozzle according to the processing trajectory, it avoids the waste of coolant caused by the "full-area spraying" of traditional fixed nozzles. Multi-dimensional motion coordination shortens non-processing time, and dual-nozzle cooling supports higher-intensity continuous processing.

[0005] To achieve the above objectives, an energy-saving machine tool for automotive mold processing is provided, comprising: a protective cover, a base component, and a processing component. Four connecting blocks are arranged on the inner surface of the protective cover. A circular slide rail is fixedly connected to the lower surface of each of the four connecting blocks. A slider is fixedly connected to the circular slide rail via positioning bolts. A rotating seat is fixedly connected to the lower surface of the slider. A rotary motor is fixedly connected to the side wall of the rotating seat. An angle rotating column is fixedly connected to the output end of the rotary motor, extending to the side of the rotating seat away from the rotary motor. An extension rod is fixedly connected to the outer surface of the angle rotating column. A nozzle is fixedly connected to the lower surface of the extension rod, and a wire groove is fixedly connected to the upper surface of the extension rod. The nozzle allows for flexible multi-angle adjustment, and the wire groove facilitates wiring, improving the convenience and safety of processing operations.

[0006] According to the energy-saving machine tool for processing automotive molds, the outer surfaces of the slider and the circular slide rail are slidably connected, and there are two sliders. The sliders slide in cooperation with the circular slide rail, and the two sliders are configured to provide double-rail support for the movement of the nozzle, enhancing the stability and accuracy of the movement.

[0007] According to the energy-saving machine tool for automotive mold processing, the outer surface of the protective cover is provided with a basic component, which includes support columns, a controller, a chip chute, a cabinet door, and an observation window. Support columns are fixedly connected to the four corners of the lower surface of the protective cover. A cabinet door is provided on the front surface of the protective cover, and an observation window is provided inside the cabinet door. A chip chute is formed at the bottom of the inner surface of the protective cover, and a controller is fixedly connected to the front surface of the protective cover. The basic component provides stable support and convenient operation, the chip chute is easy to clean, and the observation window facilitates real-time monitoring of the processing status.

[0008] According to the energy-saving machine tool for processing automotive molds, the number of extension rods and the number of sliders are correspondingly set, and the two sliders are symmetrically arranged on the left and right sides of the outer surface of the circular slide rail. The corresponding number and symmetrical distribution of the extension rods and sliders make the left and right movement of the nozzle more balanced, which is conducive to full coverage and uniform operation of the processing area.

[0009] According to the energy-saving machine tool for processing automotive molds, the controller is located on the side wall of the cabinet door, and the support column is located below the circular slide rail. The controller's position facilitates operation and adjustment, while the support column supports the circular slide rail, ensuring overall structural stability and improving the reliability of equipment operation.

[0010] According to the energy-saving machine tool for automotive mold processing, a processing assembly is installed inside the protective cover. The processing assembly includes an adjusting motor, an adjusting rotating column, a work platform, a linear motor, a movable seat, a mounting plate, a processing motor, a rotating chuck, and a grinding tool. A connecting groove is formed on the rear surface of the protective cover. A linear motor is fixedly connected to the rear surface of the protective cover. The output end of the linear motor is fixedly connected to the movable seat, which is located inside the connecting groove. A mounting plate is fixedly connected to the front surface of the movable seat. A processing motor is fixedly connected to the lower surface of the mounting plate. The output end of the processing motor is fixedly connected to the rotating chuck, and a grinding tool is fixedly connected to the lower surface of the rotating chuck. Adjusting motors are fixedly connected to both sides of the protective cover. The output ends of the adjusting motors are fixedly connected to the adjusting rotating column, which extends into the interior of the protective cover. One end of the adjusting rotating column is fixedly connected to the work platform. The processing assembly integrates multiple power components, enabling adjustment of the work platform angle and multi-dimensional movement of the grinding tool, meeting the complex processing requirements of molds.

[0011] According to the energy-saving machine tool for automotive mold processing, the dimensions of the movable seat and the connecting groove are adapted to each other, and the upper surfaces of the four connecting blocks are all fixedly connected to the processing motor. The adaptation of the movable seat and the connecting groove ensures smooth movement, and the connecting blocks fix the processing motor, making the power components securely installed and ensuring processing accuracy and efficiency.

[0012] According to the energy-saving machine tool for automotive mold processing, there are two adjusting motors, and the work platform is located between the two adjusting motors. The grinding tool is compatible with the work platform. The two adjusting motors drive the work platform to rotate flexibly, cooperating with the grinding tool to achieve multi-angle processing, thereby improving the flexibility and accuracy of mold processing.

[0013] The above-mentioned solution has the following beneficial effects:

[0014] This utility model is equipped with a connecting block, a circular slide rail, a slider, a rotating seat, a rotating motor, an angle rotating column, an extension rod, a nozzle, and a groove. The nozzle dynamically adjusts its position and angle according to the processing trajectory, avoiding the waste of coolant caused by the "full-area spraying" of traditional fixed nozzles. Multi-dimensional motion coordination shortens non-processing time, and dual-nozzle cooling supports higher-intensity continuous processing.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a perspective view of an energy-saving machine tool for processing automotive molds according to this utility model;

[0018] Figure 2 This is a front view of an energy-saving machine tool for processing automotive molds according to this utility model;

[0019] Figure 3 This is a cross-sectional perspective view of an energy-saving machine tool for processing automotive molds according to this utility model;

[0020] Figure 4 For utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0021] Legend:

[0022] 1. Protective cover; 2. Linear motor; 3. Support column; 4. Adjustment motor; 5. Controller; 6. Cabinet door; 7. Observation window; 8. Moving seat; 9. Mounting plate; 10. Machining motor; 11. Rotating chuck; 12. Grinding tool; 13. Adjustment rotating column; 14. Working platform; 15. Debris trough; 16. Connecting groove; 17. Connecting block; 18. Circular slide rail; 19. Slider; 20. Positioning bolt; 21. Rotating seat; 22. Rotating motor; 23. Angle rotating column; 24. Extension rod; 25. Nozzle; 26. Cable trough. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-4 This utility model discloses an energy-saving machine tool for processing automotive molds, comprising: a protective cover 1, a base component, and a processing component. Four connecting blocks 17 are provided on the inner surface of the protective cover 1. These four connecting blocks 17 are used to position and install a circular slide rail 18 to the top of the protective cover 1, forming a top support structure. The lower surfaces of the four connecting blocks 17 are all fixedly connected to the circular slide rail 18, which provides an annular sliding track for the slider 19, supporting the rotational movement path of the nozzle 25. The circular slide rail 18 is fixedly connected to the slider 19 via positioning bolts 20, which lock the slider 19 at a designated position on the circular slide rail 18, ensuring the stability of the sliding connection. A rotating seat 21 is fixedly connected to the lower surface of the slider 19, providing a mounting base for the rotating motor 22 and supporting the rotating shaft of the angle rotating column 23. The side wall of the rotating seat 21 is fixedly connected to the rotating motor 22, which drives the angle rotating column 23. The rotation of the angle-rotating column 23 enables the adjustment of the nozzle 25 angle. The output end of the rotating motor 22 is fixedly connected to the angle-rotating column 23, which extends to the side of the rotating seat 21 away from the rotating motor 22. The angle-rotating column 23 acts as a transmission hub, transmitting the torque of the rotating motor 22 to the extension rod 24, which drives the nozzle 25 to adjust its pitch angle. The outer surface of the angle-rotating column 23 is fixedly connected to the extension rod 24, which acts as the support arm of the nozzle 25, converting the rotational motion of the angle-rotating column 23 into the spatial position adjustment of the nozzle 25. The lower surface of the extension rod 24 is fixedly connected to the nozzle 25. The nozzle 25 is linked with the angle-rotating column 23 through the extension rod 24 to achieve precise spraying of coolant or cutting fluid in the processing area. The upper surface of the extension rod 24 is fixedly connected to the wire groove 26, which is used to store the power cord of the rotating motor 22, preventing the cable from getting tangled or worn as the nozzle moves.

[0025] The slider 19 and the outer surface of the circular slide rail 18 are slidably connected. The slider 19 slides along the circular slide rail 18, driving the nozzle 25 to move in a circular trajectory, covering different areas of the processing area. There are two sliders 19, which are symmetrically arranged to balance the load of the extension rod 24 and ensure the movement stability when the two nozzles work together. The number of extension rods 24 corresponds to the number of sliders 19. The two extension rods 24 are respectively connected to the two sliders 19 to realize the synchronous position adjustment of the two nozzles. The two sliders 19 are symmetrically arranged on the left and right sides of the outer surface of the circular slide rail 18. The symmetrical layout allows the movement trajectory of the nozzle 25 to cover the left and right symmetrical areas of the processing area inside the protective cover 1, improving cooling efficiency. The outer surface of the protective cover 1 is provided with a base assembly. The system includes support columns 3, controller 5, chip tray 15, cabinet door 6, and observation window 7. This basic component integrates the machine tool's support, control, chip removal, maintenance, and observation functions, forming a complete machining protection system. Support columns 3 are fixedly connected to the four corners of the lower surface of the protective cover 1, supporting the cover to a specified height and ensuring a reasonable distance between the machining components and the operating space. A cabinet door 6 is located on the front surface of the protective cover 1, providing an internal maintenance passage for operators to inspect machining components or clean the chip tray 15. An observation window 7, made of anti-splash material, allows operators to monitor the machining status in real time without opening the cabinet door 6. A chip tray 15 is located at the bottom of the inner surface of the protective cover 1, collecting chips. Metal chips generated during processing are fed into the chip removal system through the bottom channel to keep the processing area clean. A controller 5 is fixedly connected to the front surface of the protective cover 1, located on the side wall of the cabinet door 6. The controller 5 serves as the machine tool's control center, integrating control modules for components such as the linear motor 2, adjusting motor 4, and rotary motor 22 to achieve automated processing. The support column 3 is located below the circular slide rail 18, and its layout corresponds to the center of gravity of the top circular slide rail 18, enhancing the overall stability of the protective cover 1. The interior of the protective cover 1 houses processing components, including the adjusting motor 4, adjusting rotating column 13, work platform 14, linear motor 2, moving seat 8, mounting plate 9, processing motor 10, rotating chuck 11, and grinding tool 12. The processing assembly achieves high-precision machining of workpieces through multi-axis linkage, integrating functions such as feed, rotation, and grinding. A connecting groove 16 is provided on the rear surface of the protective cover 1, providing a linear motion track for the moving base 8 and defining the feed direction of the linear motor 2. The linear motor 2 is fixedly connected to the rear surface of the protective cover 1. The linear motor 2 electromagnetically drives the moving base 8 to move linearly along the connecting groove 16, achieving horizontal feed of the grinding tool 12. The output end of the linear motor 2 is fixedly connected to the moving base 8, which is located inside the connecting groove 16. The moving base 8 serves as a connector between the linear motor 2 and the mounting plate 9, transmitting the motor's driving force to the processing motor 10 to adjust the position of the grinding tool 12. The mounting plate 9 is fixedly connected to the front surface of the moving base 8.Mounting plate 9 provides a mounting surface for machining motor 10, ensuring the perpendicularity of the axis of rotating chuck 11 to the axis of grinding tool 12. Machining motor 10 is fixedly connected to the lower surface of mounting plate 9. Machining motor 10 drives rotating chuck 11 to rotate at high speed, and through torque transmission, the grinding tool 12 completes cutting or grinding operations.

[0026] A rotating chuck 11 is fixedly connected to the output end of the machining motor 10. The rotating chuck 11 holds the grinding tool 12 through a clamping structure, enabling quick tool change and high-precision positioning. The grinding tool 12 is fixedly connected to the lower surface of the rotating chuck 11. The grinding tool 12 serves as the direct machining component, machining the workpiece on the work platform 14 through the rotation of the rotating chuck 11 and the feed of the moving seat 8. Adjusting motors 4 are fixedly connected to both sides of the protective cover 1. The two adjusting motors 4 symmetrically drive the adjusting rotating column 13 to achieve the tilt adjustment of the work platform 14, adapting to different machining angle requirements. The output end of the adjusting motor 4 is fixedly connected to the adjusting rotating column 13, which extends into the interior of the protective cover 1. The adjusting rotating column 13 serves as a transmission shaft, converting the rotational motion of the adjusting motor 4 into the pitch angle change of the work platform 14. One end of the adjusting rotating column 13 is fixedly connected to the work platform 14. The work platform 14 achieves ±α° (according to the design) through the rotation of the adjusting rotating column 13. The tilt of the parameters meets the angle adjustment requirements for complex curved surface processing. The size of the moving seat 8 is adapted to the size of the connecting groove 16. The precise matching size ensures that the moving seat 8 does not wobble in the connecting groove 16, ensuring the accuracy and stability of linear motion. The upper surfaces of the four connecting blocks 17 are all fixedly connected to the processing motor 10. The connecting blocks 17 rigidly connect the circular slide rail 18 to the top structure of the processing motor 10, enhancing the overall strength of the top support system and processing components. There are two adjusting motors 4. The dual-motor drive structure improves the stability of the angle adjustment of the work platform 14 through synchronous control, avoiding the torque eccentricity that may be generated by the single motor drive. The work platform 14 is located between the two adjusting motors 4. The symmetrical layout makes the rotation center of the work platform 14 coincide with the driving force application point of the adjusting motor 4, ensuring torque balance during angle adjustment. The grinding tool 12 is adapted to the work platform 14. The tool size matches the processing range of the work platform 14, ensuring full-area coverage processing of the workpiece and avoiding processing blind spots.

[0027] Working principle: First, open cabinet door 6, place the workpiece to be processed on the surface of work platform 14, fix it with clamps, start adjusting motor 4, drive adjusting rotating column 13 to rotate, causing work platform 14 to tilt to the required angle for processing. Dual motor synchronous control ensures smooth angle adjustment without eccentricity. Rotate chuck 11 to release, install and lock the corresponding specification grinding tool 12, ensuring that the tool axis is concentric with the output shaft of processing motor 10. Set the speed of processing motor 10 through controller 5, and send a command. Linear motor 2 drives moving seat 8 to move along connecting groove 16. The movement aligns the grinding tool 12 with the workpiece machining area. Simultaneously, the slider 19 slides along the circular slide rail 18, causing the nozzle 25 on the extension rod 24 to adjust to the appropriate spray position. The rotating motor 22 drives the angle rotating column 23 to rotate, adjusting the pitch angle of the nozzle 25 to ensure that the coolant accurately covers the contact area between the tool and the workpiece. The cable tray 26 synchronously stores the cable of the rotating motor 22 to prevent tangling. The controller 5 starts the linear motor 2, and the moving seat 8 drives the mounting plate 9, the machining motor 10, and the grinding tool 12 to perform linear feed motion along the connecting groove 16. The machining motor 10... The rotating chuck 11 drives the grinding tool 12 to cut or grind the workpiece on the work platform 14. The chips fall into the bottom chip groove 15. During the processing, if it is necessary to change the processing angle, the motor 4 is restarted. The tilt angle of the work platform 14 is changed in real time by adjusting the rotating column 13. In conjunction with the feed trajectory of the grinding tool 12, the complex curved surface is processed. The nozzle 25 maintains its relative position with the grinding tool 12 by sliding the slider 19 in an annular motion (along the circular slide rail 18) and tilting the angle rotating column 23, and continuously sprays coolant. Lower the tool temperature and flush away the chips. Two symmetrically arranged sliders 19 and extension rods 24 ensure that the dual nozzles work together to cover the left and right sides of the processing area. After processing is completed, the controller 5 shuts off all motors, the moving seat 8 returns to the initial position, the cabinet door 6 is opened, and the workpiece status is confirmed through the observation window 7. Use tools to clean the metal chips from the chip tray 15 and discharge them through the chip removal channel. Rotate the chuck 11 to loosen it, remove the grinding tool 12, loosen the clamp on the work platform 14, and take out the processed workpiece. If it is necessary to change the processing task, repeat the above clamping and debugging steps.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An energy-saving machine tool for processing automotive molds, comprising: The protective cover (1), basic components, and processing components are characterized in that: four connecting blocks (17) are provided on the inner surface of the protective cover (1), and a circular slide rail (18) is fixedly connected to the lower surface of each of the four connecting blocks (17). A slider (19) is fixedly connected to the circular slide rail (18) by a positioning bolt (20). A rotating seat (21) is fixedly connected to the lower surface of the slider (19). A rotating motor (22) is fixedly connected to the side wall of the rotating seat (21). An angle rotating column (23) is fixedly connected to the output end of the rotating motor (22), and the angle rotating column (23) extends to the side of the rotating seat (21) away from the rotating motor (22). An extension rod (24) is fixedly connected to the outer surface of the angle rotating column (23). A nozzle (25) is fixedly connected to the lower surface of the extension rod (24), and a wire groove (26) is fixedly connected to the upper surface of the extension rod (24).

2. The energy-saving machine tool for automobile mold processing according to claim 1, characterized in that: The slider (19) and the outer surface of the circular slide rail (18) are slidably connected, and there are two sliders (19).

3. The energy-saving machine tool for automobile mold processing according to claim 1, characterized in that: The number of extension rods (24) and the number of sliders (19) are set in a corresponding manner, and the two sliders (19) are symmetrically arranged on the left and right sides of the outer surface of the circular slide rail (18).

4. The energy-saving machine tool for automobile mold processing according to claim 1, characterized in that: The outer surface of the protective cover (1) is provided with a basic component, which includes a support column (3), a controller (5), a debris trough (15), a cabinet door (6), and an observation window (7). The four corners of the lower surface of the protective cover (1) are fixedly connected with support columns (3). The front surface of the protective cover (1) is provided with a cabinet door (6). The inside of the cabinet door (6) is provided with an observation window (7). The bottom of the inner surface of the protective cover (1) is provided with a debris trough (15). The front surface of the protective cover (1) is fixedly connected with a controller (5).

5. The energy-saving machine tool for automobile mold processing according to claim 4, characterized in that: The controller (5) is located on the side wall of the cabinet door (6), and the support column (3) is located below the circular slide rail (18).

6. The energy-saving machine tool for automobile mold processing according to claim 1, characterized in that: The protective cover (1) is equipped with a processing assembly, which includes an adjusting motor (4), an adjusting rotating column (13), a work platform (14), a linear motor (2), a moving seat (8), a mounting plate (9), a processing motor (10), a rotating chuck (11), and a grinding tool (12). A connecting groove (16) is provided on the rear surface of the protective cover (1). The linear motor (2) is fixedly connected to the rear surface of the protective cover (1). The output end of the linear motor (2) is fixedly connected to the moving seat (8), which is located inside the connecting groove (16). A mounting plate (9) is fixedly connected to the front surface of the protective cover (1). A processing motor (10) is fixedly connected to the lower surface of the mounting plate (9). A rotating chuck (11) is fixedly connected to the output end of the processing motor (10). A grinding tool (12) is fixedly connected to the lower surface of the rotating chuck (11). An adjustment motor (4) is fixedly connected to both the left and right sides of the protective cover (1). An adjustment rotating column (13) is fixedly connected to the output end of the adjustment motor (4). The adjustment rotating column (13) extends into the interior of the protective cover (1). A work platform (14) is fixedly connected to one end of the adjustment rotating column (13).

7. The energy-saving machine tool for automobile mold processing according to claim 6, characterized in that: The dimensions of the movable seat (8) and the connecting groove (16) are adapted to each other, and the upper surfaces of the four connecting blocks (17) are all fixedly connected to the processing motor (10).

8. The energy-saving machine tool for automobile mold processing according to claim 6, characterized in that: The number of the adjustment motors (4) is two, the working platform (14) is located between the two adjustment motors (4), and the grinding tool (12) is adapted to the working platform (14).

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