Full-automatic side face reaming mechanism

Abstract

The utility model relates to the technical field of chambering equipment, in particular to a full-automatic side chambering mechanism which comprises an operation table top, a part pressing mechanism is arranged in the middle of the upper end face of the operation table top, a chambering part is placed on the part pressing mechanism, and drilling mechanisms are correspondingly arranged on the two sides of the part pressing mechanism. Electric appliances of the pressing mechanism and the drilling mechanism are electrically connected with the terminal controller through wires, an electric cylinder is arranged at the position, in the middle of the operation table top, of the pressing mechanism in a penetrating mode, a movable telescopic arm is arranged at the upper end of the electric cylinder, and the upper end of the telescopic arm is connected with a pressing arm. According to the full-automatic side face reaming mechanism, firstly, a placed reaming piece is pressed through the piece pressing mechanism, then the position of a drill bit is automatically adjusted through the two sets of controllable transverse kk linear modules and the two sets of controllable longitudinal kk linear modules, reaming operation is conducted through a drilling servo motor, automatic positioning is achieved, and reaming operation of the reaming piece is completed; and the chambering efficiency of the chambering piece is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of hole enlargement equipment technology, specifically a fully automatic side hole enlargement mechanism. Background Technology

[0002] With industrial development, automated manufacturing is increasing the efficiency of workpiece processing. Many workpieces are processed step by step in a continuous flow according to a set of procedures.

[0003] Currently, for some workpieces, the hole enlargement process still relies heavily on manual operation of machinery because the workpieces are semi-finished products. This results in low efficiency for enlarging semi-finished products. To address this issue, a fully automatic side hole enlargement mechanism is designed. Utility Model Content

[0004] The purpose of this invention is to provide a fully automatic side hole enlarging mechanism to solve the problem of low efficiency of existing manual hole enlarging of semi-finished products mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fully automatic side-expanding hole mechanism, including an operating table, a pressing mechanism provided in the middle of the upper surface of the operating table, an expanding hole component placed on the pressing mechanism, and drilling mechanisms provided on both sides of the pressing mechanism. The electrical components of the pressing mechanism and the drilling mechanism are electrically connected to a terminal controller via wires. An electric cylinder is provided through the middle of the operating table in the pressing mechanism, and a movable telescopic arm is provided at the upper end of the electric cylinder. The upper end of the telescopic arm is connected to the pressing arm, and the expanding hole component is pressed at the lower end of the pressing arm. Expanding holes are provided on both sides of the expanding hole component, and two sets of limiting blocks are provided on both the left and right sides of the expanding hole component. The expanding hole component is placed between four sets of limiting blocks.

[0006] The drilling mechanism is symmetrically arranged on the left and right sides of the pressing mechanism, and the drilling mechanism is equipped with a longitudinal linear module and a longitudinal slide rail on the mounting base plate. The longitudinal linear module is equipped with a longitudinal servo motor at the rear end, and a longitudinal mounting seat is slidably installed on the longitudinal linear module and the longitudinal slide rail.

[0007] The longitudinal mounting base has a transverse linear module mounted on the middle of its upper surface. The transverse linear module is connected to a transverse servo motor at its rear end via a ball screw assembly and a coupling. The transverse linear module has transverse slide rails on both sides, and a transverse slider slides on the transverse slide rails. The upper end of the transverse slider is connected to the transverse mounting base. Both the transverse and longitudinal linear modules have limit sensors mounted on their sides.

[0008] Two sets of drill rod limiting blocks are installed on the horizontal mounting base. Drill rods are movably inserted into the drill rod limiting blocks, and a drill bit is provided at the end of the drill rod near the hole reamer. The rear end of the drill rod is connected to the drilling servo motor through a coupling and a ball screw assembly.

[0009] Preferably, the pressing arm is configured as a lifting and pressing mechanism by means of a telescopic arm, an electric cylinder and a hole-expanding component.

[0010] Preferably, the lateral mounting base forms a lateral movement structure on the lateral slide rail through a lateral linear module, a lateral servo motor, and a lateral slider.

[0011] Preferably, the longitudinal mounting base forms a longitudinal moving structure on the longitudinal slide rail via a longitudinal linear module and a longitudinal servo motor.

[0012] Preferably, the horizontal kk linear module and the vertical kk linear module constitute a limit sensing mechanism through kk module limit sensors.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the fully automatic side hole enlarging mechanism first presses the placed hole enlarging part through the pressing mechanism, then automatically adjusts the position of the drill bit through two sets of controllable horizontal kk linear modules and vertical kk linear modules, and then performs hole enlarging operation through the drilling servo motor, realizing automated positioning to complete the hole enlarging operation of the hole enlarging part, which greatly improves the hole enlarging efficiency of the hole enlarging part. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a fully automatic side hole enlarging mechanism according to the present invention;

[0015] Figure 2 This is a schematic diagram of the drilling mechanism structure of a fully automatic side-expanding hole mechanism according to this utility model;

[0016] Figure 3 This utility model relates to a fully automatic side hole enlarging mechanism. Figure 1 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Operating table, 2. Pressing mechanism, 3. Drilling mechanism, 4. Drilling servo motor, 5. Coupling, 6. Drill bit, 7. Drill rod limit block, 8. Horizontal mounting base, 9. Reamer, 10. Reamer position, 11. Electric cylinder, 12. Telescopic arm, 13. Pressing arm, 14. Horizontal slider, 15. Horizontal slide rail, 16. Horizontal linear module, 17. Ball screw assembly, 18. Horizontal servo motor, 19. Vertical servo motor, 20. Vertical linear module, 21. Vertical slide rail, 22. KK module limit sensor, 23. Terminal controller. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-3 This utility model provides a technical solution: a fully automatic side hole enlarging mechanism, including an operating table 1, a pressing mechanism 2 is provided in the middle of the upper end of the operating table 1, a hole enlarging component 9 is placed on the pressing mechanism 2, and drilling mechanisms 3 are provided on both sides of the pressing mechanism 2. The electrical appliances of the pressing mechanism 2 and the drilling mechanism 3 are electrically connected to the terminal controller 23 through wires. An electric cylinder 11 is provided through the middle of the pressing mechanism 2 in the operating table 1. A movable telescopic arm 12 is provided at the upper end of the electric cylinder 11. The upper end of the telescopic arm 12 is connected to the pressing arm 13. The lower end of the pressing arm 13 presses the hole enlarging component 9. Hole enlarging positions 10 are provided on both sides of the hole enlarging component 9, and two sets of limiting blocks are provided on both the left and right sides of the hole enlarging component 9. The hole enlarging component 9 is placed between four sets of limiting blocks.

[0020] Furthermore, the pressing arm 13, together with the telescopic arm 12, the electric cylinder 11, and the expanding part 9, forms a lifting and pressing mechanism.

[0021] In one embodiment, when it is necessary to place the enlarged hole part 9 to be processed on the platform of the pressing mechanism 2, the electric cylinder 11 is first started by the terminal controller 23 to drive the telescopic arm 12 to rise, which in turn drives the pressing arm 13 connected thereto to rise. Then the enlarged hole part 11 to be processed is placed between the four sets of limit blocks. Then the electric cylinder 11 is controlled by the terminal controller 23 to drive the pressing arm 13 to press down, thereby fixing the position of the enlarged hole part 11 after placement.

[0022] The drilling mechanism 3 is symmetrically arranged on the left and right sides of the pressing mechanism 2. The drilling mechanism 3 is equipped with a longitudinal linear module 20 and a longitudinal slide rail 21 on the mounting base plate. The longitudinal linear module 20 is equipped with a longitudinal servo motor 19 at the rear end. A longitudinal mounting seat is slidably installed on the longitudinal linear module 20 and the longitudinal slide rail 21.

[0023] Furthermore, the longitudinal mounting base forms a longitudinal moving structure on the longitudinal slide rail 21 through the longitudinal linear module 20 and the longitudinal servo motor 19.

[0024] In one embodiment, when automating the alignment of the drill bit 6, the terminal controller 23 first starts the longitudinal servo motor 19 through a pre-programmed program, which drives the longitudinal kk linear module 20 to move, thereby driving the longitudinal mounting seat connected to the ball screw inside the longitudinal kk linear module 20. The distance of movement is controlled by the kk module limit sensor 22. When the longitudinal movement reaches the predetermined position, the kk module limit sensor 22 monitors and sends a signal to control the longitudinal servo motor 19 to stop running, thus reaching the predetermined position.

[0025] It should be noted that the KK module, also known as an industrial robot, is a mobile platform driven by a servo motor and is guided by a ball screw and a U-shaped linear slide rail. Its slide block is also the drive nut of the ball screw and the guide slider of the linear slide rail. The existing technology of HIWIN KK module can be used. The technology is publicly available and will not be described in detail here.

[0026] A horizontal linear module 16 is mounted on the middle of the upper end face of the longitudinal mounting base. The horizontal linear module 16 is connected to the horizontal servo motor 18 at the rear end through a ball screw assembly 17 and a coupling 5. The horizontal linear module 16 is provided with horizontal slide rails 15 on both sides, and a horizontal slider 14 is slidably mounted on the horizontal slide rails 15. The upper end of the horizontal slider 14 is connected to the horizontal mounting base 8. Both the horizontal linear module 16 and the longitudinal linear module 20 are equipped with module limit sensors 22 on their sides.

[0027] Furthermore, the horizontal mounting base 8, together with the horizontal linear module 16, the horizontal servo motor 18, and the horizontal slider 14, forms a horizontal moving structure on the horizontal slide rail 15.

[0028] In one embodiment, after the longitudinal mounting base reaches the predetermined position, the terminal controller 23 then controls the transverse servo motor 18 to start. The operating principle of the transverse servo motor 18 is the same as that of the longitudinal linear module 20. It controls the transverse mounting base 8 to move laterally, and after reaching the predetermined transverse movement position, the transverse servo motor 18 stops running.

[0029] Two sets of drill rod limiting blocks 7 are installed on the horizontal mounting base 8. Drill rods are movably inserted in the drill rod limiting blocks 7, and a drill bit 6 is provided at the end of the drill rod near the hole reamer 9. The rear end of the drill rod is connected to the drilling servo motor 4 through the coupling 5 and the ball screw assembly 17.

[0030] In one embodiment, after both the longitudinal mounting base and the transverse mounting base 8 have reached their predetermined positions, the terminal controller 23 then controls the drilling servo motor 4 to work. The drilling servo motor 4 adopts the same driving mode and drives the drill rod to rotate telescopically through the ball screw assembly 17, thereby driving the drill bit 6 to rotate while deepening the reaming position 10, thus realizing the reaming operation of the reaming position 10.

[0031] Furthermore, the horizontal linear module 16 and the vertical linear module 20 form a limit sensing mechanism through the module limit sensor 22.

[0032] In one embodiment, after the hole enlargement operation is completed, the hole is retracted in the reverse direction of the above-mentioned action. Finally, the pressing mechanism 2 rises, releases the limit of the hole enlargement part 9, and takes out the hole enlargement part 9 after the hole enlargement operation is completed.

[0033] It should be noted that this utility model is a fully automatic side hole expansion mechanism. All components are standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components in this device, referring to power elements, electrical components, and the matching monitoring computer and power supply, are connected by wires. The specific connection method should refer to the working principle described above, where the electrical connection between each electrical component is completed in sequence. The detailed connection method is a well-known technology in this field.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fully automatic side-expanding hole mechanism, comprising an operating table (1), wherein a pressing mechanism (2) is provided at the middle of the upper end face of the operating table (1), an expanding hole component (9) is placed on the pressing mechanism (2), and drilling mechanisms (3) are provided on both sides of the pressing mechanism (2), wherein the electrical components of the pressing mechanism (2) and the drilling mechanism (3) are electrically connected to a terminal controller (23) via wires, characterized in that: The pressing mechanism (2) has an electric cylinder (11) through the middle of the operating table (1). The upper end of the electric cylinder (11) has a movable telescopic arm (12). The upper end of the telescopic arm (12) is connected to the pressing arm (13). The lower end of the pressing arm (13) is pressed with a hole-expanding part (9). Hole-expanding positions (10) are opened on both sides of the hole-expanding part (9). The hole-expanding part (9) has two sets of limiting blocks on both the left and right sides. The hole-expanding part (9) is placed between four sets of limiting blocks. The drilling mechanism (3) is symmetrically arranged on the left and right sides of the pressing mechanism (2), and the drilling mechanism (3) is equipped with a longitudinal linear module (20) and a longitudinal slide rail (21) on the mounting base plate. The longitudinal linear module (20) is equipped with a longitudinal servo motor (19) at the rear end. A longitudinal mounting seat is slidably installed on the longitudinal linear module (20) and the longitudinal slide rail (21). The longitudinal mounting base has a transverse linear module (16) installed in the middle of its upper end face. The transverse linear module (16) is connected to a transverse servo motor (18) at its rear end via a ball screw assembly (17) and a coupling (5). The transverse linear module (16) has transverse slide rails (15) on both sides, and a transverse slider (14) slides on the transverse slide rails (15). The upper end of the transverse slider (14) is connected to the transverse mounting base (8). Both the transverse linear module (16) and the longitudinal linear module (20) have kk module limit sensors (22) installed on their sides. Two sets of drill rod limiting blocks (7) are installed on the horizontal mounting base (8). Drill rods are movably inserted in the drill rod limiting blocks (7), and a drill bit (6) is provided at the end of the drill rod near the hole enlarging component (9). The rear end of the drill rod is connected to the drilling servo motor (4) through a coupling (5) and a ball screw assembly (17).

2. The fully automatic side hole enlarging mechanism according to claim 1, characterized in that: The pressing arm (13) forms a lifting and pressing mechanism through the telescopic arm (12), the electric cylinder (11) and the expanding part (9).

3. The fully automatic side hole enlarging mechanism according to claim 1, characterized in that: The horizontal mounting base (8) forms a horizontal moving structure on the horizontal slide rail (15) through the horizontal linear module (16), the horizontal servo motor (18) and the horizontal slider (14).

4. The fully automatic side hole enlarging mechanism according to claim 1, characterized in that: The longitudinal mounting base forms a longitudinal moving structure on the longitudinal slide rail (21) through the longitudinal linear module (20) and the longitudinal servo motor (19).

5. The fully automatic side hole enlarging mechanism according to claim 1, characterized in that: The horizontal kk linear module (16) and the vertical kk linear module (20) form a limit sensing mechanism through the kk module limit sensor (22).

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