Automatic drilling equipment for shaft parts

Abstract

The utility model relates to the technical field of shaft part drilling, in particular to automatic drilling equipment for shaft parts. Comprising a base, a working platform is arranged on the upper end face of the base, a fixing and clamping part for fixing and clamping the shaft parts is arranged on the working platform, a drilling mechanism for drilling the shaft parts is arranged on the working platform, and the drilling mechanism comprises a longitudinal drilling part and a transverse drilling part; the three longitudinal drilling parts are arranged at equal intervals, and the two transverse drilling parts are arranged at equal intervals. According to the automatic drilling equipment for the shaft parts, through the design of the three longitudinal drilling parts and the two transverse drilling parts, drilling of the shaft parts is completed at a time, especially drilling of long and thin holes can be conducted in two times, the machining quality of workpieces is guaranteed, the three longitudinal drilling parts and the two transverse drilling parts are independently designed, and the machining efficiency is improved. Therefore, independent control and later maintenance procedures are facilitated, and popularization and application are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of drilling technology for shaft parts, and in particular to an automated drilling device for shaft parts. Background Technology

[0002] With the continuous development of industrial manufacturing technology, drilling, tapping, and chamfering of shaft parts have become crucial steps in the manufacturing process. However, traditional machining methods often face numerous challenges when dealing with the diverse machining requirements of shaft parts. On the one hand, due to the complexity of shaft parts, drilling is difficult to complete in one go, especially drilling slender holes. Factors such as drill bit rigidity, cooling, and chip removal contribute to low machining efficiency and high manufacturing costs. On the other hand, while splitting the machining process into steps can solve the problem to some extent, quality control during the machining process becomes a major challenge, making it impossible to guarantee the consistency of drilling and seriously affecting product quality. Utility Model Content

[0003] This utility model provides a solution that is significantly different from existing technologies, addressing the problem that existing technologies are too simplistic. To overcome the aforementioned deficiencies of existing technologies, this utility model provides an automated drilling device for shaft parts, aiming to solve the problems mentioned in the background.

[0004] To achieve the above objectives, this utility model provides an automated drilling device for shaft parts, comprising: a base, a working platform provided on the upper surface of the base, a fixing clamping part for fixing and clamping the shaft parts on the working platform, and a drilling mechanism for drilling the shaft parts on the working platform, the drilling mechanism comprising a longitudinal drilling part and a transverse drilling part, wherein three longitudinal drilling parts are equally spaced and two transverse drilling parts are equally spaced.

[0005] The base design provides stable support for the device, and in actual use, baffles are provided around the upper surface of the base to prevent water ingress. The upper surface of the work platform is used to install various components and perform drilling operations on shaft-type parts. The work platform is detachably connected to the base by bolts, which facilitates movement and transportation as well as subsequent maintenance. The clamping part is designed to clamp and hold the workpiece to be processed. The design of three longitudinal drilling sections and two transverse drilling sections allows drilling of shaft-type parts to be completed in one operation. Especially when drilling slender holes, it can be done in two stages, ensuring the processing quality of the workpiece. The three longitudinal drilling sections and two transverse drilling sections are independently designed, which facilitates independent operation and subsequent maintenance. This device is electrically connected to an external control component during use. The control component integrates a programming device and a central control box, and achieves automated operation through preset programs. The wiring diagram of the power element and the power supply are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0006] Preferably, the lower end face of the base is provided with a support leg, and the bottom of the support leg is provided with a foot, and the foot and the support leg are connected by a thread.

[0007] The support legs are auxiliary components of the base, which work together with the base to provide fixed support for the entire device. The design of the support legs increases the friction between the legs and the external ground, preventing the device from shifting during use. The support legs are also equipped with bolt holes, which can be used to drive bolts into the bolt holes to fix the device to the external ground. The threaded connection design not only ensures the stability of the connection between the support legs and the external ground, but also facilitates the replacement and maintenance of the support legs by the staff in the future.

[0008] Preferably, a feeding section is provided on one side of the upper surface of the work platform. The feeding section includes a fixed seat a, a support frame, a vibrating feeder, a fixed seat b, a connecting plate, a cylinder, and a misalignment plate.

[0009] Fixed seat a is mounted on the working platform by bolts;

[0010] The support frame is installed on the fixed seat a, and the support frame is a telescopic structure;

[0011] The vibrating feeder is located on top of the support frame;

[0012] Fixed seat b is bolted onto fixed seat a and is located on the opposite side of the support frame;

[0013] The connecting plate is installed on the side of the fixed base b near the support frame, and the connecting plate and the fixed base b are fitted together and fixed with bolts;

[0014] The cylinder is horizontally positioned on top of the connecting plate;

[0015] The misalignment plate is installed at the output end of the cylinder.

[0016] Fixed seat A provides overall support for the feeding section. The support frame is used to fix and support the vibratory feeder. Its telescopic design allows operators to easily adjust the installation height of the vibratory feeder according to actual needs. The vibratory feeder corresponds to the outlet of the external vibratory plate, allowing the workpiece to be processed to enter the upper part of the vibratory feeder through the vibratory plate, enabling the vibratory feeder to perform subsequent receiving, storage, and automatic feeding functions. The vibratory feeder includes the feeder and the vibrator. Fixed seat B is used to install the connecting plate. Its close-fitting design allows for easy adjustment of the spacing between them according to actual needs, and the design of the fixing bolts ensures the stability of the connection. The cylinder adopts a commercially available structure and is used to drive the misalignment plate to move laterally left and right. The cylinder and the misalignment plate form a misalignment mechanism.

[0017] Preferably, the fixing clamping part includes a pneumatic gripper and a fixing fixture.

[0018] Pneumatic grippers and fixtures are used to grip and hold workpieces.

[0019] Preferably, the pneumatic gripper is mounted on the work platform via a pneumatic three-axis manipulator, which includes a support plate, a lateral limiting plate, a lateral linear actuator a, a support frame, a lateral linear actuator b, a vertical linear actuator, a pad, and a mounting plate.

[0020] The support plate is bolted to the working platform;

[0021] The lateral limiting plate is set on the upper surface of the support plate;

[0022] The transverse linear actuator a is mounted on the working platform, and the output end of the transverse linear actuator a is connected to the transverse limiting plate, and the transverse limiting plate and the support plate are slidably connected.

[0023] The support frame is located on the upper surface of the lateral limiting plate;

[0024] The transverse linear actuator b is disposed on the upper surface of the transverse limiting plate, and the output end of the transverse linear actuator b is connected to the support frame, and the support frame and the transverse limiting plate are slidably connected.

[0025] The vertical linear actuator is mounted on the support bracket;

[0026] The pad is located at the output end of the vertical linear driver;

[0027] The mounting plate is installed on the upper surface of the pad, and six pneumatic grippers are installed at equal intervals on the upper surface of the mounting plate. Each pneumatic gripper is detachable from the mounting plate by bolts.

[0028] The support plate provides fixed support for the pneumatic three-axis robot. The horizontal linear actuator a uses a commercially available structure to drive the horizontal limiting plate to move horizontally left and right parallel to each other on the upper surface of the support plate. The horizontal linear actuator b also uses a commercially available structure to drive the support bracket to move horizontally back and forth along the upper surface of the horizontal limiting plate. The vertical linear actuator uses a commercially available structure in this field to drive the mounting plate to move vertically up and down parallel to each other via a pad. The pneumatic gripper automatically picks up and places workpieces, achieving fully automated processing and demonstrating the high degree of automation of this device. Its detachable design facilitates future replacement and maintenance by operators, further highlighting the practicality of this device.

[0029] Preferably, the fixing fixture is mounted on the work platform via a support base, and five fixing fixtures are evenly spaced on the upper surface of the support base.

[0030] The positions of the five fixed fixtures correspond to the installation positions of the three longitudinal drilling sections and the two transverse drilling sections, which allows for simultaneous drilling of multiple workpieces, thus improving the workpiece processing efficiency to a certain extent. The fourth fixed fixture from the left is equipped with a rotary cylinder at its bottom, which can drive the fixed fixture to rotate on the upper surface of the support base, thereby adjusting the surface of the workpiece to be processed as needed. All fixed fixtures use pneumatic chucks.

[0031] Preferably, the longitudinal drilling section includes a mounting base, a positioning rod, a servo motor a, and a drill bit a;

[0032] The mounting base is fixed to the upper surface of the work platform with bolts and is located behind the support base;

[0033] The positioning rod is vertically set on the upper end face of the mounting base and is a telescopic structure;

[0034] Servo motor a is installed at the movable end of the positioning rod;

[0035] Drill bit a is mounted on the output shaft of servo motor a.

[0036] The three longitudinal drilling sections have identical structures and are used for drilling holes in the top of the workpiece. The mounting base provides fixed support for the longitudinal drilling sections. A telescopic positioning rod drives the servo motor a to move vertically in parallel. The servo motor a uses a commercially available structure to drive the drill bit a to rotate and drill the workpiece.

[0037] Preferably, the transverse drilling section includes a positioning seat, a connector, a servo motor b, and a drill bit b;

[0038] The positioning seat is fixed to the upper surface of the work platform by bolts and is located on one side of the mounting seat;

[0039] The connector is installed on the upper end face of the positioning seat, and a sliding bushing for connecting the servo motor b is pre-set on the connector;

[0040] Drill bit b is mounted on the output shaft of servo motor b.

[0041] The two transverse drilling sections have identical structures and are used for drilling holes on the sides of the workpiece. The positioning base provides fixed support for the transverse drilling sections. The connector is used to mount the servo motor b on the positioning base, and the sliding bushing design is used to adjust the mounting height of the servo motor b on the positioning base. The servo motor b adopts a commercially available structure and is used to drive the drill bit b to rotate, performing the drilling process on the workpiece.

[0042] Preferably, it also includes a feeding pipe, which is installed on the upper end face of the base, on the same transverse axis as the support, and the end of the feeding pipe extends through to the lower end face of the base.

[0043] In use, the feeding tube contains a storage box. The finished workpiece is placed inside the feeding tube by a pneumatic gripper, so that the workpiece falls into the storage box through the feeding tube for storage. The feeding tube adopts a curved structure, which reduces the speed of the workpiece when it falls to a certain extent, thereby reducing the impact force when falling and thus providing a certain degree of protection for the workpiece.

[0044] The beneficial effects of this utility model are:

[0045] When in use, the design of three longitudinal drilling sections and two transverse drilling sections allows for drilling of shaft parts in one operation. In particular, when drilling slender holes, the drilling can be carried out in two stages, ensuring the processing quality of the workpiece. Furthermore, the three longitudinal drilling sections and two transverse drilling sections are designed independently, which facilitates independent operation and subsequent maintenance procedures, thereby promoting their widespread use. Attached Figure Description

[0046] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0047] Figure 1 This is a three-dimensional structural diagram of the entire embodiment of this utility model;

[0048] Figure 2 This is a front view structural diagram of the entire embodiment of this utility model;

[0049] Figure 3This is a side view of the overall structure of a specific embodiment of the present utility model;

[0050] Figure 4 This is a top view of the overall structure of a specific embodiment of the present utility model;

[0051] Figure 5 This is a three-dimensional structural diagram of the feeding section according to a specific embodiment of this utility model;

[0052] Figure 6 This is a three-dimensional structural diagram of the fixing and clamping mechanism of a specific embodiment of this utility model;

[0053] Figure 7 This is a three-dimensional structural diagram of the longitudinal drilling section according to a specific embodiment of the present invention;

[0054] Figure 8 This is a top view of the transverse drilling section of a specific embodiment of the present invention.

[0055] Part Name

[0056] 1. Base; 101. Support leg; 102. Support foot; 2. Working platform; 3. Loading section; 301. Fixed seat a; 302. Support frame; 303. Vibrating feeder; 304. Fixed seat b; 305. Connecting plate; 306. Cylinder; 307. Misalignment plate; 4. Pneumatic gripper; 5. Fixed fixture; 501. Support seat; 6. Pneumatic three-axis robot; 601. Support plate; 602. Lateral limit plate; 603. Lateral... Linear driver a; 604, Support bracket; 605, Lateral linear driver b; 606, Vertical linear driver; 607, Pad plate; 608, Mounting plate; 7, Longitudinal drilling section; 701, Mounting seat; 702, Positioning rod; 703, Servo motor a; 704, Drill bit a; 8, Lateral drilling section; 801, Positioning seat; 802, Connector; 803, Servo motor b; 804, Drill bit b; 9, Feed tube. Detailed Implementation

[0057] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. Preferably, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0058] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0059] Please see Figures 1 to 8This utility model provides an automated drilling device for shaft parts, comprising: a base 1, a working platform 2 disposed on the upper surface of the base 1, a fixing clamping part for fixing and clamping the shaft parts disposed on the working platform 2, and a drilling mechanism for drilling the shaft parts disposed on the working platform 2, the drilling mechanism including a longitudinal drilling part 7 and a transverse drilling part 8, wherein three longitudinal drilling parts 7 are equally spaced and two transverse drilling parts 8 are equally spaced; a support leg 101 disposed on the lower surface of the base 1, and a support foot 102 disposed at the bottom of the support leg 101, wherein the support foot 102 is threadedly connected to the support leg 101; and a feeding part 3 disposed on one side of the upper surface of the working platform 2, the feeding part 3 including a fixed seat a301, a support frame 302, and a vibratory feeder. The system comprises a frame 303, a fixed base b304, a connecting plate 305, a cylinder 306, and a misalignment plate 307. The fixed base b301 is bolted to the work platform 2. The support frame 302 is mounted on the fixed base b301 and is a telescopic structure. The vibrating feeder 303 is located on top of the support frame 302. The fixed base b304 is bolted to the fixed base b301 and is located on the opposite side of the support frame 302. The connecting plate 305 is mounted on the side of the fixed base b304 near the support frame 302 and is fitted to the fixed base b304, secured by bolts. The cylinder 306 is horizontally positioned on top of the connecting plate 305. The misalignment plate 307 is mounted on the output end of the cylinder 306. The clamping part includes a pneumatic gripper 4. The pneumatic gripper 4, along with the fixed fixture 5, is mounted on the work platform 2 via a pneumatic three-axis manipulator 6. The pneumatic three-axis manipulator 6 includes a support plate 601, a transverse limiting plate 602, a transverse linear actuator a 603, a support frame 604, a transverse linear actuator b 605, a vertical linear actuator 606, a pad 607, and a mounting plate 608. The support plate 601 is bolted to the work platform 2. The transverse limiting plate 602 is located on the upper surface of the support plate 601. The transverse linear actuator a 603 is located on the work platform 2, and its output end is connected to the transverse limiting plate 602. The transverse limiting plate 602 and the support plate 601 are slidably connected. The support frame 604 is located on the transverse limiting plate 602. At the end face, a transverse linear actuator b605 is disposed on the upper end face of the transverse limiting plate 602, and the output end of the transverse linear actuator b605 is connected to the support frame 604. The support frame 604 and the transverse limiting plate 602 are slidably connected. A vertical linear actuator 606 is mounted on the support frame 604. A pad 607 is located at the output end of the vertical linear actuator 606. A mounting plate 608 is mounted on the upper end face of the pad 607, and six pneumatic grippers 4 are evenly spaced on the upper end face of the mounting plate 608. Each pneumatic gripper 4 is detachably connected to the mounting plate 608 by bolts. A fixing fixture 5 is mounted on the work platform 2 via a support base 501, and five fixing fixtures 5 are evenly spaced on the upper end face of the support base 501.The longitudinal drilling section 7 includes a mounting base 701, a positioning rod 702, a servo motor a703, and a drill bit a704. The mounting base 701 is bolted to the upper end face of the work platform 2 and is located behind the support base 501. The positioning rod 702 is vertically arranged on the upper end face of the mounting base 701 and is a telescopic structure. The servo motor a703 is installed on the movable end of the positioning rod 702, and the drill bit a704 is installed on the output shaft of the servo motor a703. The transverse drilling section 8 includes a positioning base 801, a connecting piece 802, and a servo motor a704. Motor B803 and drill bit B804 are bolted to the upper surface of the work platform 2, located on one side of the mounting base 701. Connector 802 is installed on the upper surface of the positioning base 801, and a sliding bushing for connecting the servo motor B803 is pre-installed on the connector 802. Drill bit B804 is installed on the output shaft of the servo motor B803. Feed tube 9 is installed on the upper surface of the base 1, on the same transverse axis as the support base 501, and its end extends to the lower surface of the base 1.

[0060] In this embodiment:

[0061] First, move the base 1 to the designated position, and use the support legs 101 to fix and support the whole device. Insert bolts into the pre-set bolt holes on the support legs 102 to fix the support legs 102 to the ground.

[0062] Secondly, the fixed seat a301 is installed on the work platform 2 by bolts, and the vibrating feeder 303 is adjusted to the specified height by the telescopic support frame 302 according to actual needs. At the same time, the height of the connecting plate 305 on the fixed seat b304 is adjusted according to actual needs, so that the misalignment plate 307 is adjusted to the specified height. When in use, the workpiece falls into the vibrating feeder 303 through the discharge port of the external vibrating plate. The vibrating feeder 303 is used to receive and store the workpiece.

[0063] Next, when the vibrating feeder 303 sends the workpiece to the misalignment mechanism, the cylinder 306 is activated, causing the cylinder 306 to drive the misalignment plate 307 to move laterally, thereby misaligning the workpieces on the vibrating feeder 303 one by one, waiting for the pneumatic gripper 4 to grab them.

[0064] Next, the pneumatic gripper 4 is adjusted to the designated position by the pneumatic three-axis manipulator 6 to grip the workpiece onto the fixed fixture 5, thus fixing and limiting the workpiece. During adjustment, the horizontal linear actuator a603 is activated first, which drives the horizontal limiting plate 602 to move laterally along the upper surface of the support plate 601. Then, the horizontal linear actuator b605 is activated, which drives the support bracket 604 to move laterally back and forth along the upper surface of the horizontal limiting plate 602. Then, the vertical linear actuator 606 is activated, which drives the mounting plate 608 to move longitudinally parallel through the pad 607, thereby adjusting the pneumatic gripper 4 to the designated position to grip the workpiece.

[0065] Then, after the workpiece is fixed and clamped, the longitudinal drilling section 7 on the left side is activated to perform a pre-drilling and chamfering process on the top of the workpiece. After the pre-drilling and chamfering process is completed, the workpiece is first released by the fixing fixture 5, and then the second pneumatic gripper 4 is adjusted to the designated position by the above method to grab the workpiece onto the second fixing fixture 5 for subsequent drilling processing. At the same time, the workpiece can be grabbed again by the first pneumatic gripper 4 to perform the above pre-drilling process. This cycle is repeated, and the workpiece is gripped and drilled sequentially by the second to fifth pneumatic grippers 4. This design allows multiple workpieces to be processed at the same time, improving the processing efficiency of the workpiece.

[0066] Finally, during the drilling process on the workpiece, the servo motor a703 on the leftmost longitudinal drilling section 7 can be activated, causing the servo motor a703 to drive the drill bit a704 to rotate. Simultaneously, the positioning rod 702 on the mounting base 701 is activated, moving the drill bit a704 to a specified height for a pre-drilling and chamfering process on the top of the workpiece. After the pre-drilling and chamfering process is completed, the other two longitudinal drilling sections 7 are used to drill two separate deep holes for the elongated holes on the top of the workpiece, following the same method. After the elongated holes on the top of the workpiece are machined, the pre-set rotary cylinder below the support base 501 can be activated, causing the rotary cylinder to drive the pre-set fixed fixture 5 to rotate, thereby adjusting the direction of the workpiece side machining. After adjustment, first... The servo motor b803 in the left transverse drilling section 8 is started, causing the servo motor b803 to drive the drill bit b804 to rotate. At the same time, the distance between the drill bit b804 and the positioning seat 801 is adjusted by the sliding bushing on the connector 802, thereby adjusting the drill bit b804 to the specified height and performing a pre-drilling and chamfering process on the side of the workpiece. After the pre-drilling and chamfering process on the side of the workpiece is completed, another transverse drilling section 8 is used to drill the side of the workpiece. When the workpiece drilling process is completed, the pneumatic three-axis robot 6 moves the sixth pneumatic gripper 4 to the specified position, grips the workpiece, and places the workpiece into the unloading tube 9, so that the workpiece falls into the external storage device through the unloading tube 9 for storage.

[0067] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. An automated drilling apparatus for shaft parts, comprising: The base (1) has a working platform (2) on its upper surface, and the working platform (2) has a fixing clamping part for fixing and clamping shaft parts, and the working platform (2) has a drilling mechanism for drilling shaft parts. The drilling mechanism includes a longitudinal drilling part (7) and a transverse drilling part (8), and the longitudinal drilling part (7) is provided with three parts at equal intervals, and the transverse drilling part (8) is provided with two parts at equal intervals.

2. The automatic shaft part drilling apparatus according to claim 1, wherein The base (1) has a support leg (101) on its lower end face, and a foot (102) is provided at the bottom of the support leg (101), and the foot (102) and the support leg (101) are connected by a thread.

3. The automatic shaft part drilling apparatus according to claim 1, wherein The upper end face of the work platform (2) is provided with a feeding part (3), which includes a fixed seat a (301), a support frame (302), a vibrating feeder (303), a fixed seat b (304), a connecting plate (305), a cylinder (306) and a misalignment plate (307). The fixed seat a (301) is mounted on the working platform (2) by bolts; The support frame (302) is mounted on the fixed base a (301), and the support frame (302) is a telescopic structure; The vibrating feeder (303) is located on top of the support frame (302); The fixed seat b (304) is bolted to the fixed seat a (301) and is located on the opposite side of the support frame (302); The connecting plate (305) is installed on the side of the fixed seat b (304) near the support frame (302), and the connecting plate (305) and the fixed seat b (304) are connected in a close fit and fixed by bolts; The cylinder (306) is horizontally positioned on top of the connecting plate (305); The misalignment plate (307) is installed at the output end of the cylinder (306).

4. The automatic shaft part drilling apparatus according to claim 1, wherein The fixed clamping part includes a pneumatic gripper (4) and a fixed fixture (5).

5. The automated drilling equipment for shaft parts as described in claim 4, characterized in that, The pneumatic gripper (4) is mounted on the work platform (2) via a pneumatic three-axis manipulator (6). The pneumatic three-axis manipulator (6) includes a support plate (601), a lateral limiting plate (602), a lateral linear actuator a (603), a support frame (604), a lateral linear actuator b (605), a vertical linear actuator (606), a pad (607), and a mounting plate (608). The support plate (601) is bolted onto the work platform (2); A lateral limiting plate (602) is provided on the upper end face of the support plate (601); A transverse linear actuator a (603) is mounted on a working platform (2), and the output end of the transverse linear actuator a (603) is connected to a transverse limiting plate (602), and the transverse limiting plate (602) and the support plate (601) are slidably connected. The support frame (604) is located on the upper surface of the transverse limiting plate (602); The transverse linear actuator b (605) is disposed on the upper surface of the transverse limiting plate (602), and the output end of the transverse linear actuator b (605) is connected to the support bracket (604), and the support bracket (604) and the transverse limiting plate (602) are slidably connected. The vertical linear actuator (606) is mounted on the support (604); The pad (607) is located at the output of the vertical linear driver (606); The mounting plate (608) is installed on the upper surface of the pad (607), and six pneumatic grippers (4) are installed at equal intervals on the upper surface of the mounting plate (608), and each pneumatic gripper (4) is connected to the mounting plate (608) by bolts to form a detachable structure.

6. The automatic shaft part drilling apparatus according to claim 4, wherein The fixed fixture (5) is installed on the working platform (2) via the support base (501), and five fixed fixtures (5) are evenly spaced on the upper surface of the support base (501).

7. The automatic shaft part drilling apparatus according to claim 1, wherein The longitudinal drilling section (7) includes a mounting base (701), a positioning rod (702), a servo motor a (703), and a drill bit a (704). The mounting base (701) is fixed to the upper end face of the working platform (2) by bolts and is located behind the support base (501); The positioning rod (702) is vertically set on the upper end face of the mounting base (701) and is a telescopic structure; Servo motor a (703) is mounted on the movable end of positioning rod (702); Drill bit a (704) is mounted on the output shaft of servo motor a (703).

8. The automatic shaft part drilling apparatus according to claim 1, wherein The transverse drilling section (8) includes a positioning seat (801), a connector (802), a servo motor b (803), and a drill bit b (804). The positioning seat (801) is fixed to the upper end face of the working platform (2) by bolts and is located on one side of the mounting seat (701); The connector (802) is installed on the upper end face of the positioning seat (801), and the connector (802) is pre-set with a sliding bushing for connecting the servo motor b (803); The drill bit b (804) is mounted on the output shaft of the servo motor b (803).

9. The automated shaft part drilling apparatus of claim 1, wherein, It also includes a feed tube (9), which is installed on the upper surface of the base (1) and is on the same transverse axis as the support (501), and the end of the feed tube (9) extends through to the lower surface of the base (1).

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