A CNC lathe with an automatic positioning and adjustment mechanism

Abstract

This utility model provides a CNC lathe with an automatic positioning and adjustment mechanism, relating to the field of CNC lathe technology. It includes a base with a collection groove inside. A collection drawer is slidably connected to one side of the base. A device frame is arranged along the perimeter of the top of the base. A closing cover is hinged to one side of the top of the device frame. A convenient block is provided on the top of the closing cover. A controller body is arranged on one side of the device frame. A connecting strip is provided at the top of the inner part of the collection groove. A sliding groove is formed on one side of the top of the connecting strip. The collection groove and collection drawer effectively collect waste and debris generated during processing, maintaining a clean and safe working environment. The collection drawer can be easily slid out from one side of the base, greatly facilitating the operator's centralized cleaning and disposal of waste materials, reducing downtime for cleaning, and improving the efficiency of continuous equipment operation.

Description

Technical Field

[0001] This utility model relates to the field of CNC lathe technology, and in particular to a CNC lathe with an automatic positioning and adjustment mechanism. Background Technology

[0002] According to Chinese Publication No. CN213411337U, a CNC machine tool with a rotary adjustment mechanism is disclosed, relating to the field of CNC machine tools. This CNC machine tool with a rotary adjustment mechanism includes a supporting and fixed housing. A supporting and fixed frame is fixedly installed at the left end of the supporting and fixed housing. A transmission working slot is formed inside the supporting and fixed frame. A first arc-shaped limiting slot is formed at the upper end of the first arc-shaped limiting slot. A second arc-shaped limiting slot is formed at the end of the first arc-shaped limiting slot away from the transmission working slot. A first positioning shaft is movably installed inside the transmission working slot. A transmission gear is fixedly installed on the first positioning shaft. A second positioning shaft is movably installed inside the second arc-shaped limiting slot. In this CNC machine tool with a rotary adjustment mechanism, the annular limiting rack and transmission gear are matched, giving the CNC machine tool a good rotary adjustment mechanism, thereby improving its performance and application range.

[0003] However, the above-mentioned device has the following problems: in actual work, the debris and waste generated during processing are difficult to collect effectively, which often affects the efficiency of subsequent cleaning; at the same time, it is also difficult to quickly change the clamping table according to different scenario requirements and workpiece processing requirements before processing, which reduces the convenience of equipment adjustment and overall work efficiency. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a CNC lathe with an automatic positioning and adjustment mechanism.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: it includes a base, the interior of which is provided with a collection groove, a collection drawer is slidably connected to one side of the base, a device frame is provided along the periphery of the top of the base, a closing cover is hinged to one side of the top of the device frame, a convenient block is provided on the top of the closing cover, and a controller body is provided on one side of the device frame.

[0006] Preferably, a connecting strip is provided at the top of the collection tank, and a sliding groove is provided on one side of the top of the connecting strip. Slide rails are provided at both ends of the sliding groove, and a sliding block is provided at one end of both sets of slide rails.

[0007] Preferably, the top of the sliding block is provided with an extension strip, the bottom of the extension strip is slidably connected to the top of the connecting strip, and a groove is formed on one side of the top surface of the extension strip.

[0008] Preferably, an adjustment groove is provided in the middle of the top surface of the extension strip, a servo motor is provided inside the adjustment groove, and an adjustment ring is provided on the top of the servo motor.

[0009] Preferably, the top of the adjusting ring is provided with a threaded groove, and a clamping platform is threadedly connected inside the threaded groove. Positioning blocks are provided at both ends of the top of the clamping platform.

[0010] Preferably, both sets of positioning blocks are internally threaded with threaded posts, and one end of each set of threaded posts is provided with a bearing, the surface of which is provided with a clamping block.

[0011] Preferably, an electric actuator body is provided at the top inner part of the device frame, a processing mold is provided at the bottom of the electric actuator body, and support pads are provided around the bottom of the base.

[0012] Beneficial effects

[0013] This invention employs a servo motor, extension bar, threaded column, clamping block, and bearings to achieve precise automatic positioning and stable clamping of workpieces. The servo motor provides precise and controllable rotational power, driving the adjusting ring to rotate and achieving automatic angle adjustment for positioning. The extension bar ensures flexible horizontal movement of the clamping mechanism, expanding the operator's operating range. The two sets of threaded columns cooperate with the clamping block, generating a uniform and adjustable clamping force through threaded transmission in opposite directions to clamp different workpieces. The use of bearings ensures that the angle of the clamping block does not change during threaded transmission, thereby improving the overall positioning accuracy, ease of operation, and processing stability of the CNC lathe. Furthermore, the threaded connection between the adjusting ring and the clamping table facilitates rapid switching between different processing dies.

[0014] This invention employs a collection trough and a collection drawer to effectively collect waste and debris generated during processing, maintaining a clean and safe working environment. The collection drawer can be easily slid out from one side of the base, greatly facilitating the centralized cleaning and disposal of waste by operators, reducing downtime for cleaning, and improving the efficiency of continuous equipment operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall appearance of the present utility model;

[0016] Figure 2 This is a front view of the present invention;

[0017] Figure 3 This is a structural diagram of the base, collection groove, and collection drawer of this utility model;

[0018] Figure 4This is a structural diagram of the extension bar, servo motor, and adjustment ring of this utility model.

[0019] Legend:

[0020] 1. Base; 2. Collection slot; 3. Collection drawer; 4. Device frame; 5. Closing cover; 6. Convenience block; 7. Controller body; 8. Connecting strip; 9. Sliding groove; 10. Sliding block; 11. Extension strip; 12. Servo motor; 13. Adjustment ring; 14. Clamping table; 15. Positioning block; 16. Threaded column; 17. Bearing; 18. Clamping block; 19. Electric actuator body; 20. Machining mold. Detailed Implementation

[0021] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0022] The specific embodiments of this utility model are described below with reference to the accompanying drawings. Specific Implementation Example 1:

[0024] Reference Figure 1-4A CNC lathe with an automatic positioning and adjustment mechanism includes a base 1. The base 1 has a collection groove 2 inside. A collection drawer 3 is slidably connected to one side of the base 1. A device frame 4 is arranged around the top of the base 1. A closing cover 5, made of transparent glass, is hinged to one side of the top of the device frame 4 to facilitate observation of the device's internal operation. A convenient block 6 is located on the top of the closing cover 5. A controller body 7 is located on one side of the device frame 4. A connecting strip 8 is located at the top of the inner part of the collection groove 2. A sliding groove 9 is formed on one side of the top of the connecting strip 8. Slide rails are provided at both ends of the sliding groove 9. A sliding block 10 is provided at one end of both slide rails. An extension strip 11 is provided on the top of the sliding block 10. The bottom of the extension strip 11 is slidably connected to the top of the connecting strip 8. The top surface of the extension strip 11... A groove is provided on one side of the extension bar 11, and an adjustment groove is provided in the middle of the top surface of the extension bar 11. A servo motor 12 is installed inside the adjustment groove, and an adjustment ring 13 is provided on the top of the servo motor 12. A threaded groove is provided on the top of the adjustment ring 13, and a clamping table 14 is threadedly connected inside the threaded groove. A positioning block 15 is provided at both ends of the top of the clamping table 14. A threaded post 16 is threadedly connected inside the two sets of positioning blocks 15. A bearing 17 is provided at one end of the two sets of threaded posts 16. A clamping block 18 is provided on the surface of the bearing 17. Six anti-slip grooves are provided at one end of the clamping block 18. An electric push rod body 19 is provided at the top inside the device frame 4. A processing mold 20 is provided at the bottom of the electric push rod body 19. Support pads are provided around the bottom of the base 1. The four sets of support pads facilitate the support of the device and ensure the normal operation of the device.

[0025] The input terminal of the controller body 7 is connected to an external power supply via a power cord, while the output terminal is also connected to the input terminals of the electric actuator body 19, the machining mold 20, and the servo motor 12 via a data cable. The output terminal of the servo motor 12 is splinedly connected to a transmission rod, and the servo motor 12 is connected to the bottom of the adjusting ring 13 via the transmission rod. The drive of the electric actuator body 19 enables the machining mold 20 to adjust its height, allowing the machining mold 20 to better process the workpiece.

[0026] Both sets of threaded columns 16 are equipped with knobs at one end, which makes it easier for operators to rotate them and clamp the mold to be processed. The clamping mechanism is manually operated, which facilitates subsequent maintenance and repair and can also reduce the production cost of the device. Specific Implementation Example 2:

[0028] A CNC lathe with an automatic positioning and adjustment mechanism, further based on the basic structure in Specific Embodiment 1, has the following working steps: The operator first opens the closing cover 5 through the convenient block 6, and then pulls the extension strip 11 out horizontally through the pull groove. The operator changes the clamping table 14 of different shapes according to the needs of the usage scenario. After the change, the workpiece to be processed is placed on the clamping table 14. The clamping block 18 is driven by two sets of threaded columns 16 to clamp the workpiece to be processed, and the extension strip 11 is pushed in. The closing cover 5 closes downward. At the same time, after the closing cover 5 is closed, the back side will be tightly attached to one end of the extension strip 11, thereby ensuring that the extension strip 11 will not be displaced during the processing of the device. The device is started through the controller body 7, the processing program is set, the servo motor 12 drives the adjustment ring 13 to accurately adjust the angle of the workpiece to be processed, and the electric push rod body 19 drives the processing mold 20 to press down to process the workpiece. The generated waste falls into the bottom collection groove 2 and is collected by the collection drawer 3.

[0029] Its working principle is as follows: the precise rotational motion of the servo motor 12 is converted into the angle adjustment of the clamping table 14 to realize the processing of the workpiece at different positions; at the same time, the mechanical transmission of the threaded column 16 generates a uniform clamping force, which, together with the bearing 17, makes the clamping block 18 hold the surface of the workpiece firmly without damaging the workpiece; the waste chips after processing fall into the collection tank 2 by gravity, and are finally collected and processed by the pull-out collection drawer 3, realizing the integration of processing and cleaning.

[0030] In summary:

[0031] 1. The setup of a servo motor 12, extension bar 11, threaded column 16, clamping block 18, and bearing 17 enables precise automatic positioning and stable clamping of workpieces. The servo motor 12 provides precise and controllable rotational power, driving the adjusting ring 13 to rotate and achieve automatic angle adjustment positioning. The extension bar 11 ensures flexible horizontal movement of the clamping mechanism, expanding the operator's operating range. The two sets of threaded columns 16 cooperate with the clamping block 18 and generate uniform and adjustable clamping force through threaded transmission in opposite directions to clamp different workpieces. The use of bearing 17 ensures that the angle of the clamping block 18 does not change during threaded transmission, thereby improving the overall positioning accuracy, ease of operation, and processing stability of the CNC lathe. Furthermore, the adjusting ring 13 and the clamping table 14 are connected by threads, facilitating rapid switching between different processing dies 20.

[0032] 2. The use of collection trough 2 and collection drawer 3 effectively collects waste and garbage generated during processing, maintaining a clean and safe working environment. Collection drawer 3 can be easily slid out from one side of the base 1, greatly facilitating the centralized cleaning and disposal of waste materials by operators, reducing downtime for cleaning, and improving the efficiency of continuous equipment operation.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A CNC lathe with an automatic positioning and adjustment mechanism, comprising a base (1), characterized in that: The base (1) has a collection groove (2) inside. A collection drawer (3) is slidably connected to one side of the base (1). A device frame (4) is provided on the top of the base (1) along the perimeter. A closing cover (5) is hinged on one side of the top of the device frame (4). A convenient block (6) is provided on the top of the closing cover (5). A controller body (7) is provided on one side of the device frame (4).

2. A CNC lathe with an automatic positioning and adjustment mechanism according to claim 1, characterized in that: The inner top of the collection trough (2) is provided with a connecting strip (8), and a sliding groove (9) is provided on one side of the top of the connecting strip (8). Both ends of the sliding groove (9) are provided with slide rails, and one end of the two sets of slide rails is provided with a sliding block (10).

3. A CNC lathe with an automatic positioning and adjustment mechanism according to claim 2, characterized in that: The top of the sliding block (10) is provided with an extension strip (11), the bottom of the extension strip (11) is slidably connected to the top of the connecting strip (8), and a groove is provided on one side of the top surface of the extension strip (11).

4. A CNC lathe with an automatic positioning and adjustment mechanism according to claim 3, characterized in that: An adjustment groove is provided in the middle of the top surface of the extension strip (11), and a servo motor (12) is provided inside the adjustment groove. An adjustment ring (13) is provided on the top of the servo motor (12).

5. A CNC lathe with an automatic positioning and adjustment mechanism according to claim 4, characterized in that: The top of the adjusting ring (13) is provided with a threaded groove, and the inside of the threaded groove is threadedly connected to a clamping platform (14). Both ends of the top of the clamping platform (14) are provided with positioning blocks (15).

6. A CNC lathe with an automatic positioning and adjustment mechanism according to claim 5, characterized in that: Both sets of positioning blocks (15) are internally threaded with threaded posts (16), and one end of each set of threaded posts (16) is provided with a bearing (17), and the surface of the bearing (17) is provided with a clamping block (18).

7. A CNC lathe with an automatic positioning and adjustment mechanism according to claim 1, characterized in that: The inner top of the device frame (4) is provided with an electric push rod body (19), the bottom of the electric push rod body (19) is provided with a processing mold (20), and the bottom of the base (1) is provided with support pads along the periphery.

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