Uniform feeding control structure for numerical control lathe

Abstract

The utility model discloses a uniform feeding control structure for a numerically controlled lathe, which relates to the technical field of numerically controlled lathes and comprises a base, a bearing seat is rotatably arranged at the top end of the base, a charging barrel is arranged above the bearing seat, and a plurality of processing plates are uniformly arranged in the charging barrel at intervals. Four grooves movably matched with the machining plate are formed in the top end of the bearing seat, a support is arranged at the top of the interior of the bearing seat, a push plate is fixedly arranged in the middle of one side of the support, a moving groove movably matched with the push plate is formed in the surface of the bearing seat, and a fixing frame is fixedly arranged on one side of the base. A rotating assembly for rotating the bearing seat is arranged in the fixing frame, and a driving assembly is arranged below the support. The feeding device has the beneficial effects that uniform feeding is realized, the placing accuracy of parts is improved, the labor intensity is obviously reduced, and the subsequent processing precision and efficiency are improved.

Description

Technical Field

[0001] This utility model relates to a control structure, and more particularly to a uniform feeding control structure for CNC lathes, belonging to the field of CNC lathe technology. Background Technology

[0002] CNC lathes are among the most widely used CNC machine tools. They are mainly used for cutting and machining the inner and outer cylindrical surfaces, inner and outer conical surfaces with arbitrary cone angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads of shaft or disc parts. They can also perform grooving, drilling, reaming, boring, and other machining operations.

[0003] In the operation of existing machine tools, workers generally rely on manually moving the parts to the processing table. This traditional method is not only labor-intensive, but also makes it difficult to ensure the accuracy of the parts placement and the uniformity of the feed during the transportation of the parts to the processing table. Due to the uncontrollable factors of manual operation, the positioning of the parts before processing is often not accurate enough, which in turn affects the subsequent processing accuracy and efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a uniform feeding control structure for CNC lathes, so as to solve the problems mentioned in the background art, that existing machine tools rely on manual handling of parts, which is labor-intensive and makes it difficult to ensure the accuracy of part placement and uniformity of feeding, resulting in inaccurate positioning before processing and affecting processing accuracy and efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a uniform feeding control structure for a CNC lathe, comprising a base, a bearing seat rotatably mounted on the top of the base, a material cylinder mounted above the bearing seat, and several evenly spaced processing plates inside the material cylinder, four grooves for movable cooperation with the processing plates being opened on the top of the bearing seat, a support being provided at the top inside the bearing seat, a push plate being fixedly mounted in the middle of one side of the support, a moving groove for movable cooperation with the push plate being opened on the surface of the bearing seat, a fixing frame being fixedly mounted on one side of the base, a rotating component for rotating the bearing seat being provided inside the fixing frame, and a driving component being provided below the support.

[0006] As a preferred embodiment of this utility model, the surface of the base is fixedly provided with four evenly spaced mounting plates, and each mounting plate has a mounting hole in the middle. The fixing frame and the bearing seat are slidably connected.

[0007] As a preferred embodiment of this utility model, a mounting bracket is fixedly provided on one side of the top of the base, and one side of the mounting bracket is fixedly connected to one side of the bottom of the material cylinder.

[0008] As a preferred technical solution of this utility model, the driving component includes a stepper motor, which is disposed below the bracket. The bottom end of the stepper motor is fixedly connected to the middle of the top end of the base, and a rotating plate is fixedly provided on the output shaft of the stepper motor.

[0009] As a preferred embodiment of this utility model, a rotating column is fixedly provided on one side of the top of the rotating plate, and an arc-shaped groove is provided inside the bracket to slide with the rotating column.

[0010] As a preferred embodiment of this utility model, two guide blocks are symmetrically fixed on the surface of the bracket, and a guide rod is slidably provided inside the guide block. Both ends of the guide rod are fixedly provided with fixing plates, and the bottom end of the fixing plate is fixedly connected to the top end of the base.

[0011] As a preferred technical solution of this utility model, the rotating component includes a second stepper motor, which is fixedly installed at the bottom of the inner wall of the fixed frame, and the output shaft of the second stepper motor is fixedly provided with a pulley.

[0012] As a preferred embodiment of this utility model, a second pulley is fixedly provided on the top of the bearing seat, and the first pulley and the second pulley are connected by a transmission belt.

[0013] Compared with related technologies, the uniform feed control structure for CNC lathes provided by this utility model has the following beneficial effects:

[0014] By rotating the component, the support seat rotates, and the processing plate inside the barrel falls into the groove of the support seat under its own weight. Then, the groove carrying the processing plate is rotated to the fixed frame position. The drive component moves the bracket and push plate horizontally, thereby precisely feeding the processing plate into the groove. This design not only achieves uniform feeding and improves the accuracy of part placement, but also significantly reduces labor intensity and improves subsequent processing accuracy and efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is an exploded structural diagram of the bearing seat of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the material cylinder of this utility model;

[0018] Figure 4 This is a cross-sectional structural diagram of the bearing seat of this utility model;

[0019] Figure 5This is an exploded structural diagram of the bracket of this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the bearing seat of this utility model.

[0021] In the diagram: 1. Base; 2. Bearing seat; 3. Material cylinder; 4. Processing plate; 5. Groove; 6. Bracket; 7. Push plate; 8. Moving groove; 9. Drive assembly; 901. Stepper motor one; 902. Rotating plate; 903. Rotating column; 904. Guide block; 905. Guide rod; 906. Fixing plate; 10. Fixing frame; 11. Rotating assembly; 1101. Stepper motor two; 1102. Pulley one; 1103. Pulley two; 1104. Transmission belt; 15. Mounting frame; 16. Mounting plate. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-6This utility model provides a uniform feeding control structure for a CNC lathe, including a base 1, which is installed next to the CNC lathe for convenient feeding. A support seat 2 is rotatably mounted on the top of the base 1, and a material cylinder 3 is mounted above the support seat 2. The support seat 2 and the material cylinder 3 are slidably connected, allowing the support seat 2 to rotate freely. The material cylinder 3 contains several evenly spaced processing plates 4. Four grooves 5 are provided on the top of the support seat 2 to move and engage with the processing plates 4. A bracket 6 is provided on the top of the inside of the support seat 2, and a push plate 7 is fixedly mounted on the middle of one side of the bracket 6. A moving groove 8 is provided on the surface of the support seat 2 to move and engage with the push plate 7. A fixing frame 10 is fixedly mounted on one side of the base 1, and a rotating assembly 11 for the support seat 2 to rotate is provided inside the fixing frame 10. The rotating component 11 can drive the support seat 2 to rotate. Combined with the processing plate 4 inside the material cylinder 3, the processing plate 4 falls into the groove 5 of the support seat 2 under its own weight. The groove 5 carrying the processing plate 4 is rotated to the fixed frame 10. Combined with the drive component 9, it can drive the bracket 6 and the push plate 7 to move in the horizontal direction, thereby pushing the processing plate 4 in the groove 5 for feeding. This facilitates uniform feeding of the processing plate 4, improves the accuracy of part placement, reduces labor intensity in the process, and improves the accuracy and efficiency of subsequent processing. The drive component 9 is located below the bracket 6. The drive component 9 can drive the push plate 7 to move repeatedly in the horizontal direction. Combined with the moving groove 8, it can push the processing plate 4 in the groove 5 for feeding evenly.

[0024] The drive assembly 9 includes a stepper motor 901, which is located below the bracket 6. The bottom end of the stepper motor 901 is fixedly connected to the middle of the top end of the base 1. A rotating plate 902 is fixedly mounted on the output shaft of the stepper motor 901. A rotating column 903 is fixedly mounted on one side of the top end of the rotating plate 902. An arc-shaped groove is opened inside the bracket 6 to slide with the rotating column 903. Two guide blocks 904 are symmetrically fixed on the surface of the bracket 6. A guide rod 905 is slidably mounted inside the guide block 904. Both ends of the guide rod 905 are fixedly mounted. Plate 906, the bottom end of fixed plate 906 is fixedly connected to the top end of base 1; through the set drive component 9, the stepper motor 901 drives the rotating plate 902 to rotate, thereby driving the rotating column 903 to rotate synchronously. Combined with the arc groove at the bracket 6, and the guiding cooperation of guide block 904 and guide rod 905, the bracket 6 moves repeatedly in the horizontal direction, thereby driving the push plate 7 to move repeatedly in the horizontal direction. Combined with the moving groove 8, the processing plate 4 at the groove 5 can be pushed and fed evenly.

[0025] The rotating assembly 11 includes a second stepper motor 1101, which is fixedly mounted on the bottom end of the inner wall of the fixed frame 10. A pulley 1102 is fixedly mounted on the output shaft of the second stepper motor 1101. A second pulley 1103 is fixedly mounted on the top of the support 2. The first pulley 1102 and the second pulley 1103 are connected by a transmission belt 1104. Using the rotating assembly 11, the second stepper motor 1101 can be controlled to drive the first pulley 1102 to rotate. Combined with the transmission belt 1104 and the second pulley 1103, this drives the support 2 to rotate, ensuring uniform feeding of the processing plate 4 carried inside the groove 5.

[0026] The surface of the base 1 is fixed with four evenly spaced mounting plates 16, and each mounting plate 16 has a mounting hole in the middle. The fixing frame 10 is slidably connected to the bearing seat 2. Through the mounting plates 16 and mounting holes, the base 1 can be installed next to the CNC lathe using fasteners such as bolts, so that the CNC lathe can use the feeding structure.

[0027] A mounting bracket 15 is fixedly provided on one side of the top of the base 1. One side of the mounting bracket 15 is fixedly connected to one side of the bottom of the material cylinder 3. The mounting bracket 15 is provided so that the base 1 and the material cylinder 3 can be installed and fixed to ensure the stability of the material cylinder 3.

[0028] In use, the feeding control structure is first placed at the work site. Using the relevant fasteners, mounting plate 16, and mounting holes, the structure is installed next to the CNC lathe. Multiple processing plates 4 are placed inside the material cylinder 3, awaiting feeding. The processing plates 4 inside the material cylinder 3 fall into the groove 5 under their own weight. At this time, the stepper motor 1101 is activated, driving pulley 1102 to rotate. Combined with the transmission belt 1104 and pulley 1103, this drives the carrier 2 to rotate, carrying the processing plates 4. Rotate to the fixed frame 10, and then drive the rotating plate 902 to rotate by controlling the stepper motor 901, thereby driving the rotating column 903 to rotate synchronously. With the help of the arc groove at the bracket 6, and the guidance of the guide block 904 and guide rod 905, the bracket 6 moves in the horizontal direction, which in turn drives the push plate 7 to move in the horizontal direction. Combined with the moving groove 8, the processing plate 4 at the groove 5 can be pushed to the fixed frame 10, so as to achieve uniform feeding of the processing plate 4. Repeat the above operation steps to uniformly feed the processing plate 4 inside the material cylinder 3.

[0029] 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 uniform feeding control structure for a numerical control lathe comprising a base (1), characterized in that, The top of the base (1) is rotatably provided with a support seat (2), and a material cylinder (3) is provided above the support seat (2). The material cylinder (3) is provided with several evenly spaced processing plates (4). The top of the support seat (2) is provided with four grooves (5) that cooperate with the processing plates (4). The top of the inside of the support seat (2) is provided with a bracket (6). A push plate (7) is fixedly provided in the middle of one side of the bracket (6). The surface of the support seat (2) is provided with a moving groove (8) that cooperates with the moving push plate (7). A fixed frame (10) is fixedly provided on one side of the base (1). A rotating component (11) is provided inside the fixed frame (10). A driving component (9) is provided below the bracket (6).

2. The uniform feed control structure for a CNC lathe according to claim 1, characterized in that: The base (1) is fixedly provided with four evenly spaced mounting plates (16), and each mounting plate (16) has a mounting hole in the middle. The fixing frame (10) and the bearing seat (2) are slidably connected.

3. The uniform feed control structure for a CNC lathe according to claim 1, wherein: A mounting bracket (15) is fixedly provided on one side of the top of the base (1), and one side of the mounting bracket (15) is fixedly connected to one side of the bottom of the material cylinder (3).

4. The uniform feed control structure for a CNC lathe according to claim 1, wherein: The drive assembly (9) includes a stepper motor (901), which is located below the bracket (6). The bottom end of the stepper motor (901) is fixedly connected to the middle of the top of the base (1). The output shaft of the stepper motor (901) is fixedly provided with a rotating plate (902).

5. The uniform feed control structure for a CNC lathe according to claim 4, wherein: A rotating column (903) is fixedly provided on one side of the top of the rotating plate (902), and an arc-shaped groove is provided inside the bracket (6) to slide with the rotating column (903).

6. The uniform feed control structure for a CNC lathe according to claim 1, wherein: Two guide blocks (904) are symmetrically fixed on the surface of the bracket (6). A guide rod (905) is slidably provided inside the guide block (904). A fixing plate (906) is fixed at both ends of the guide rod (905). The bottom end of the fixing plate (906) is fixedly connected to the top end of the base (1).

7. The uniform feed control structure for a CNC lathe according to claim 1, wherein: The rotating assembly (11) includes a second stepper motor (1101), which is fixedly installed at the bottom of the inner wall of the fixed frame (10). The output shaft of the second stepper motor (1101) is fixedly provided with a pulley (1102).

8. The uniform feed control structure for a CNC lathe according to claim 7, wherein: The top of the support base (2) is fixedly provided with a second pulley (1103), and the first pulley (1102) and the second pulley (1103) are connected by a transmission belt (1104).

Images