Metal product tapping mechanism

Abstract

The utility model relates to the technical field of tapping, and discloses a metal product tapping mechanism which comprises a rack, the outer wall of the rack is fixedly connected with a bottom plate, the outer wall of the bottom plate is fixedly connected with a driving box, the inner wall of the driving box is rotatably connected with a worm, the outer wall of the driving box is rotatably connected with a tapping head, and the tapping head is fixedly connected with a support. The outer wall, located on one side of the driving box, of the rack is fixedly connected with a guide sliding rail, the outer wall of the top of the rack is fixedly connected with a tapping rotating disc, a plurality of tapping grooves are formed in the outer wall of the tapping rotating disc in a circumferential array mode, and the multiple tapping grooves correspond to the guide sliding rail. According to the automatic tapping device, metal products can be subjected to rapid automatic tapping operation, the feeding efficiency of the metal products is improved, manual operation is facilitated, then the tapping efficiency of the metal products is improved, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of tapping technology, and in particular to a metal product tapping mechanism. Background Art

[0002] Tapping machine is a general term for machines and equipment that use a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object through rotary cutting or rotary extrusion. It is also called drilling machine, punching machine, drilling machine, through-hole machine, etc. By drilling holes in precision parts, the desired effect is achieved.

[0003] In response to the above-mentioned related technologies, the inventor believes that the existing technical product tapping machines mostly use manual tapping machines, which need to be operated by workers, reducing the efficiency of tapping metal product parts and increasing the labor intensity of workers. Therefore, a metal product tapping mechanism is proposed to solve the above problems.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0005] In order to solve the above problems, the present application provides a metal product tapping mechanism.

[0006] The present application provides a metal product tapping mechanism that adopts the following technical solution:

[0007] A metal product tapping mechanism includes a frame, the outer wall of the frame is fixedly connected to a base plate, the outer wall of the base plate is fixedly connected to a drive box, the inner wall of the drive box is rotatably connected to a worm, the outer wall of the drive box is rotatably connected to a tapping head, and the tapping head is fixedly connected to a bracket, the outer wall of the frame located on one side of the drive box is fixedly connected to a bracket, the top outer wall of the bracket is fixedly connected to a guide slide rail, the outer wall of the bracket is rotatably connected to a tapping turntable, and the outer wall of the tapping turntable is provided with a plurality of tapping grooves in a circular array, and the plurality of tapping grooves correspond to the guide slide rail.

[0008] Preferably, a servo motor is fixedly connected to the outer wall of the bracket facing away from the tapping rotary disk, and the output shaft of the servo motor is fixedly connected to the tapping rotary disk.

[0009] Preferably, the bracket is fixedly connected to a mounting seat at a position corresponding to the tapping head, and a spring piece is fixedly mounted on the outer wall of the mounting seat.

[0010] Preferably, the outer wall of the frame is fixedly connected to a support plate, the outer wall of the support plate is rotatably connected to a driven sprocket, the support plate is located on one side of the driven sprocket and is rotatably connected to a driving sprocket, and a chain is provided between the driving sprocket and the driven sprocket, the chain is meshed with the driven sprocket and the driving sprocket, and a driving motor for the driving sprocket is fixedly installed on the outer wall of the frame.

[0011] Preferably, a plurality of arc-shaped plates are fixedly connected to the outer wall of the tapping turntable.

[0012] In summary, this application has the following beneficial technical effects:

[0013] By setting up a tapping head and driving the tapping head to work, the metal product is guided by the guide rail to slide into the tapping groove in the tapping turntable. By setting up multiple tapping grooves, metal product parts can be placed at intervals, and then the tapping turntable is driven to rotate at intervals, so that the metal product parts are driven to rotate to the tapping position, and the tapping head is used to tap the metal product parts. In this way, the tapping operation is completed by reciprocating. Compared with the existing combination technology, it can perform rapid automatic tapping operations on metal products, improve the feeding efficiency of metal products, facilitate workers' operation, thereby improving the efficiency of tapping metal products, and greatly improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of the first embodiment of the application;

[0015] Figure 2 This is a schematic diagram of the internal structure of the drive box of the first embodiment of the application;

[0016] Figure 3 It is a sectional view of the three-dimensional structure of the first embodiment of the application;

[0017] Figure 4 for Figure 1 A schematic diagram of the structure at center A;

[0018] Figure 5 for Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0019] Explanation of the accompanying drawings: 1. Frame; 2. Support plate; 3. Drive box; 4. Bracket; 6. Guide rail; 7. Tapping turntable; 8. Tapping head; 9. Servo motor; 11. Driven sprocket; 12. Worm; 13. Tapping groove; 14. Mounting seat; 15. Shrapnel; 16. Arc plate; 17. Chain; 19. Driving sprocket; 21. Drive motor; 22. Base plate. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1 - Figure 5 This application is described in further detail.

[0021] Example 1:

[0022] A metal product tapping mechanism includes a frame 1, the outer wall of the frame 1 is fixedly connected to a base plate 22, the outer wall of the base plate 22 is fixedly connected to a driving box 3, the inner wall of the driving box 3 is rotatably connected to a worm 12, the outer wall of the driving box 3 is rotatably connected to a tapping head 8, and the tapping head 8 is fixedly connected to the bracket 22, and the worm 12 is driven to rotate, so that the worm 12 drives the tapping head 8 to rotate at high speed, and the end of the tapping head 8 has a certain telescopic ability, the outer wall of the frame 1 on one side of the driving box 3 is fixedly connected to a bracket 4, the top outer wall of the bracket 4 is fixedly connected to a guide rail 6, which is convenient for guiding metal product parts through the guide rail 6, thereby increasing its feeding rate and reducing the labor intensity of workers, and the outer wall of the bracket 4 is rotatably connected to the tapping rotor Disk 7, the outer wall of the tapping turntable 7 is provided with a plurality of tapping grooves 13 in a circular array, and the plurality of tapping grooves 13 correspond to the guide rail 6, so that the metal parts pass through the guide rail 6 into the tapping groove 13, and the plurality of tapping grooves 13 are also distributed in a circular array on the tapping turntable 7, so as to facilitate the subsequent tapping operation of the metal products in the tapping groove 13. By driving the tapping turntable 7 to rotate, the tapping turntable 7 drives the metal products in the tapping groove 13 to rotate to the tapping position, so as to facilitate the tapping operation of the tapping head 8. The rotation interval of the tapping turntable 7 can be controlled and adjusted through the external control device and the internal PLC system, so that it cooperates with the tapping head 8 to maintain a certain uniformity.

[0023] The bracket 4 is fixedly connected to the outer wall of the tapping turntable 7 with a servo motor 9, and the output shaft of the servo motor 9 is fixedly connected to the tapping turntable 7. The servo motor 9 is started by an external power switch, so that the output shaft of the servo motor 9 drives the tapping turntable 7 to rotate.

[0024] The bracket 4 is fixedly connected to a mounting base 14 at a position corresponding to the tapping head 8, and a spring clip 15 is fixedly installed on the outer wall of the mounting base 14. By setting the spring clip 15 at the tapping position, when the metal product moves to the tapping position, it can be limited and stabilized by the spring clip 15 to avoid the tapping operation by the tapping head 8.

[0025] The outer wall of the frame 1 is fixedly connected to a support plate 2, and the outer wall of the support plate 2 is rotatably connected to a driven sprocket 11. The support plate 2 is located on one side of the driven sprocket 11 and is rotatably connected to a driving sprocket 19. A chain 17 is provided between the driving sprocket 19 and the driven sprocket 11. The chain 17 is meshed with the driven sprocket 11 and the driving sprocket 19. A driving motor 21 for the driving sprocket 19 is fixedly installed on the outer wall of the frame 1. The driving motor 21 is started by an external power switch, so that the output shaft of the driving motor 21 drives the driving sprocket 19 to rotate, so that the driving sprocket 19 drives the driven sprocket 11 through the chain 17. The worm 12 is driven by the driven sprocket 11 and the worm 12 is driven by the tapping head 8. At the same time, one side of the worm 12 is connected to a turbine so that the worm 12 drives the worm wheel to rotate. The bottom of the worm wheel is connected to a cam assembly, which drives the eccentric wheel in the cam assembly to rotate, so that the eccentric wheel drives the sliding frame to slide back and forth. A connecting frame is set between the sliding frame and the tapping head 8, so that the sliding frame drives the connecting frame to move back and forth, and then drives the tapping head 8 to move back and forth. The end of the tapping head 8 has a certain telescopic ability, which facilitates the tapping head 8 to perform back and forth tapping operations on metal products.

[0026] The outer wall of the tapping turntable 7 is fixedly connected with a plurality of arc plates 16, which facilitate the limitation of the plurality of tapping grooves 13 on the tapping turntable 7 to prevent displacement. When the metal product is tapped, it is driven to the unloading port below by the tapping turntable 7. At this time, there is no restriction of the arc plates 16, and the material can be unloaded.

[0027] The implementation principle of a metal product tapping mechanism in the embodiment of the present application is as follows: when a metal product part needs to be tapped, the metal product part is guided and slid into the tapping groove 13 on the tapping turntable 7 through the guide slide rail 6, and at the same time, the servo motor 9 is started through the external power switch, so that the output shaft of the servo motor 9 drives the tapping turntable 7 to rotate, and the rotation interval of the tapping turntable 7 can be controlled by the external control device and the internally equipped with a set PLC system, so that the metal product part is moved to the tapping position, and at the same time, the drive motor 21 is started through the external power switch, so that the drive motor 21 drives the active sprocket 19 to rotate, so that the active sprocket 19 drives the driven sprocket 1 through the chain 17. 1 rotates, thereby causing the driven sprocket 11 to drive the worm 12 to rotate synchronously, ensuring that the worm 12 can drive the tapping head 8 to rotate at high speed. At the same time, when the worm 12 rotates, the worm 12 drives the worm wheel next to it to rotate synchronously, and a cam structure is provided at the bottom of the worm wheel, thereby causing the cam mechanism to drive the connecting frame to slide back and forth, and the connecting frame is connected to the tapping head 8, and the part where the tapping head 8 is connected to the connecting frame is telescopically adjusted to a certain extent, thereby driving the high-speed rotating tapping head 8 to tap the metal product located at the tapping position on the tapping turntable 7, and in this reciprocating manner, quickly tapping the metal products on the multiple tapping grooves 13 on the tapping turntable 7, effectively improving the tapping efficiency of the metal products.

[0028] The above describes an exemplary implementation of a metal product tapping mechanism provided by the present disclosure with reference to a preferred embodiment. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various variations and modifications can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the scope of protection of the present disclosure, which is determined by the appended claims.

Claims

1. A metal product tapping mechanism, comprising a frame (1), characterized in that: The outer wall of the frame (1) is fixedly connected to a base plate (22), the outer wall of the base plate (22) is fixedly connected to a drive box (3), the inner wall of the drive box (3) is rotatably connected to a worm (12), the outer wall of the drive box (3) is rotatably connected to a tapping head (8), and the tapping head (8) is fixedly connected to (22), the outer wall of the frame (1) located on one side of the drive box (3) is fixedly connected to a bracket (4), the top outer wall of the bracket (4) is fixedly connected to a guide rail (6), the outer wall of the bracket (4) is rotatably connected to a tapping turntable (7), the outer wall of the tapping turntable (7) is provided with a plurality of tapping grooves (13) in a circular array, and the plurality of tapping grooves (13) correspond to the guide rail (6).

2. A metal product tapping mechanism according to claim 1, characterized in that: A servo motor (9) is fixedly connected to the outer wall of the bracket (4) away from the tapping rotary disk (7), and the output shaft of the servo motor (9) is fixedly connected to the tapping rotary disk (7).

3. The metal product tapping mechanism according to claim 1, characterized in that: A mounting seat (14) is fixedly connected to a position of the bracket (4) corresponding to the tapping head (8), and a spring piece (15) is fixedly mounted on an outer wall of the mounting seat (14).

4. A metal product tapping mechanism according to claim 1, characterized in that: The outer wall of the frame (1) is fixedly connected to a support plate (2), the outer wall of the support plate (2) is rotatably connected to a driven sprocket (11), the support plate (2) is located on one side of the driven sprocket (11) and is rotatably connected to a driving sprocket (19), and a chain (17) is provided between the driving sprocket (19) and the driven sprocket (11), the chain (17) is meshed with the driven sprocket (11) and the driving sprocket (19), and a driving motor (21) for the driving sprocket (19) is fixedly mounted on the outer wall of the frame (1).

5. The metal product tapping mechanism according to claim 1, characterized in that: A plurality of arc-shaped plates (16) are fixedly connected to the outer wall of the tapping turntable (7).

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