A drilling apparatus for door frame production

Abstract

The utility model provides a kind of drilling equipment for door frame production, comprising: drilling assembly, drilling assembly is movably set;Drill bit replacement assembly, drill bit replacement assembly is rotatably set, at least two drill bits of different specifications are installed on drill bit replacement assembly, drill bit replacement assembly is located below the output end of drilling assembly;The output end of drilling assembly is connected with the drill bit of corresponding specification in at least two drill bits;Positioning assembly, positioning assembly is located above drill bit replacement assembly, positioning assembly is connected with drill bit replacement assembly, positioning assembly is used to drive drill bit replacement assembly to rotate, and at least two drill holes on drill bit replacement assembly are positioned in preset position according to the drill hole specification The drill bit of corresponding specification is connected with the output end of drilling assembly and at least two drill bits, positioning assembly controls drill bit switching position by rotating positioning, ensures the accurate docking of drill bit and drilling assembly, reduces artificial intervention error.

Description

Technical Field

[0001] This utility model relates to the field of door frame processing technology, specifically to a drilling device for door frame production. Background Technology

[0002] Drilling equipment in door frame production is a type of machinery specifically designed for precisely drilling holes in door frame materials during the manufacturing process. With the development of the construction industry and the continuous improvement of door frame quality requirements, traditional manual drilling methods can no longer meet the efficiency and precision needs of modern production. Now, mechanical drilling is commonly used to process door frames. However, existing mechanical drilling devices require changing the drill bit when processing different types of holes. In the process of changing the drill bit, it is necessary to find a suitable drill bit and disassemble and install it, which is a rather cumbersome operation.

[0003] Therefore, existing technologies need further development. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and provide a drilling device for door frame production, so as to solve the technical problem in the related technology that it is cumbersome to find a suitable drill bit and disassemble and install it during the process of changing the drill bit.

[0005] To achieve the above technical objectives, the present invention adopts the following technical solution: A drilling device for door frame production is provided, comprising: a drilling assembly, movably arranged; the output end of the drilling assembly facing the door frame to be drilled; the drilling assembly for driving a drill bit to drill the door frame; a drill bit changing assembly, rotatably arranged, on which at least two drill bits of different specifications are mounted, the drill bit changing assembly being located below the output end of the drilling assembly; the output end of the drilling assembly being connected to a drill bit of the corresponding specification among the at least two drill bits; and a positioning assembly, located above the drill bit changing assembly, connected to the drill bit changing assembly, the positioning assembly for driving the drill bit changing assembly to rotate, and positioning the drill bits of the corresponding specifications of the at least two holes on the drill bit changing assembly in a preset position according to the drilling specifications, so that the output end of the drilling assembly is connected to the drill bit of the corresponding specification among the at least two drill bits.

[0006] Furthermore, the drill bit replacement assembly includes: a rotating disk connected to a positioning assembly to drive the rotating disk to rotate; the rotating disk is located below the output end of the drilling assembly; at least two T-shaped mounting members, each T-shaped mounting member corresponding to each drill bit; each T-shaped mounting member is spaced apart on the rotating disk along the periphery of the rotating disk, each T-shaped mounting member is movably arranged relative to the rotating disk, each drill bit is mounted on the rotating disk through its corresponding T-shaped mounting member, and each drill bit is positioned at the bottom of the rotating disk through its corresponding T-shaped mounting member.

[0007] Further, the positioning component includes: a handheld part, positioned above the rotating disk, for driving the rotating disk to rotate; a sliding rod, extending along the height direction and mounted on the bottom of the handheld part; a limiting part protruding from the outer wall of the sliding rod; a connecting rod, extending along the height direction, with its bottom end connected to the rotating disk; a moving channel formed within the connecting rod, into which the sliding rod is movably inserted along the height direction to adjust the position of the handheld part relative to the connecting rod; a limiting engagement part on the inner wall of the moving channel, for limiting engagement between the limiting part and the limiting engagement part, so that when the handheld part rotates, the sliding rod drives the connecting rod and the rotating disk to rotate; positioning A positioning plate is fitted onto the connecting rod and positioned below the handle. The handle is adjustable relative to the positioning plate, allowing adjustment of the position of each drill bit relative to the drilling assembly. The positioning plate has at least two positioning slots spaced apart along its periphery. One of the positioning slots is a target positioning slot. At least two insertion plates are spaced apart along the periphery of the handle and mounted on the bottom of the handle. Each insertion plate corresponds to a drill bit and a positioning slot, allowing the target drill bit to be positioned in a preset position by inserting the corresponding insertion plate into the target positioning slot.

[0008] Furthermore, the positioning component also includes: a snap-fit ​​component, which includes: at least two snap rings, each snap ring being disposed below the rotating disk, each snap ring corresponding to one of the T-shaped mounting pieces, each snap ring being fixedly fitted onto the corresponding T-shaped mounting piece, and at least two annular retaining seats being installed at the bottom of the rotating disk, each annular retaining seat corresponding to one of the snap rings, each snap ring being snapped into the corresponding annular retaining seat.

[0009] Furthermore, the drilling assembly includes: a first driving member, the telescopic end of which is telescopically oriented along the height direction and faces the ground; a motor connected to the telescopic end of the first driving member via a mounting plate; the output end of the motor rotatably oriented relative to the mounting plate; at least two mounting seats, each mounting seat corresponding to a T-shaped mounting piece, each mounting seat having a mounting groove adapted to the corresponding T-shaped mounting piece, and each T-shaped mounting piece snapping into the corresponding mounting groove; and the output end of the motor being used for driving connection with one of the mounting seats.

[0010] Furthermore, the drilling equipment also includes: a worktable and a moving assembly. The moving assembly includes: a gantry frame, which is movably mounted on the worktable along the width direction of the worktable; a moving seat, which is movably mounted on the gantry frame along the length direction of the worktable via a transmission component, with a first driving component mounted at the bottom of the moving seat; a positioning plate mounted on the top of the moving seat; a connecting rod passing through the moving seat; and a fourth driving component, which is mounted on the worktable, with its telescopic end connected to the gantry frame, and the fourth driving component telescopically extending and retracting along the width direction of the worktable.

[0011] Furthermore, the drilling equipment also includes: a second drive member and a third drive member, which are arranged at intervals along the length of the worktable, and both the second drive member and the third drive member are facing the gantry; a stop plate, which is arranged opposite to the second drive member, is mounted on the gantry, and is arranged at intervals on the worktable.

[0012] Beneficial effects:

[0013] 1. By cooperating with the drilling assembly and the rotatable drill bit changing assembly, the automatic replacement of drill bits of different specifications can be realized, improving the processing efficiency of multi-diameter holes in the door frame; the positioning assembly controls the switching position of the drill bit by rotating and positioning, ensuring the precise docking of the drill bit and the drilling assembly, reducing human intervention errors and affecting the adjustment speed.

[0014] 2. The circumferential arrangement of the rotating disk 1, combined with the movable design of the T-shaped mounting component, forms an expandable drill bit storage matrix to meet the requirements of parallel installation of multiple drill bits. This structure achieves rapid assembly and disassembly of drill bits through standardized interface design, reducing maintenance complexity.

[0015] 3. The plug-in structure of the handheld part and the sliding rod, together with the synergistic effect of the limiting part and the limiting mating part, forms a dual positioning control mechanism, which not only ensures the accuracy of the rotation angle adjustment, but also achieves safe locking in the height direction; the slot mating design of the positioning plate and the plug-in plate ensures that each drill bit has a definite spatial coordinate when it reaches the preset position through physical limiting, thereby improving the repeatability of the equipment positioning accuracy; the adjustable connecting rod structure allows for adaptive adjustments according to the equipment layout, enhancing system compatibility. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a drilling device used in door frame production according to an embodiment of the present invention;

[0017] Figure 2 This is an overall schematic diagram of a drilling device used in door frame production according to an embodiment of this utility model;

[0018] Figure 3 This is a partial structural schematic diagram of a drilling equipment used in door frame production, as described in an embodiment of this utility model.

[0019] The above-mentioned figures include the following figures:

[0020] 1. Rotating disc; 2. T-shaped mounting bracket; 4. Hand handle; 6. Connecting rod; 7. Plug-in plate; 8. Positioning plate; 9. First drive component; 10. Motor; 12. Mounting base; 13. Workbench; 14. Gantry frame; 15. Moving base; 17. Fourth drive component; 18. Second drive component; 19. Third drive component; 20. Stop plate. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present application.

[0022] According to an embodiment of this utility model, a drilling device for door frame production is provided. Please refer to [link / reference]. Figures 1 to 3 The system includes: a drilling assembly, movably configured; an output end of the drilling assembly facing the door frame to be drilled; the drilling assembly for driving a drill bit to drill the door frame; a drill bit changing assembly, rotatably configured, on which at least two drill bits of different specifications are mounted, the drill bit changing assembly being located below the output end of the drilling assembly; the output end of the drilling assembly being connected to a drill bit of the corresponding specification among the at least two drill bits; and a positioning assembly, located above the drill bit changing assembly, connected to the drill bit changing assembly, the positioning assembly for driving the drill bit changing assembly to rotate, and positioning the drill bits of the corresponding specification for the at least two holes on the drill bit changing assembly in a preset position according to the drilling specifications, so that the output end of the drilling assembly is connected to the drill bit of the corresponding specification among the at least two drill bits.

[0023] By adopting the above technical solution, the drilling assembly and the rotatable drill bit replacement assembly work together to achieve automated replacement of drill bits of different specifications, thereby improving the processing efficiency of multi-diameter holes in the door frame; the positioning assembly controls the switching position of the drill bit by rotating and positioning, ensuring precise docking between the drill bit and the drilling assembly, reducing errors caused by manual intervention and affecting the adjustment speed.

[0024] Please refer to Figure 1 The drill bit replacement assembly includes: a rotating disk 1, which is connected to a positioning assembly to drive the rotating disk 1 to rotate; the rotating disk 1 is located below the output end of the drilling assembly; at least two T-shaped mounting pieces 2, each T-shaped mounting piece 2 corresponding to a drill bit; each T-shaped mounting piece 2 is spaced apart on the rotating disk 1 along the periphery of the rotating disk 1, each T-shaped mounting piece 2 is movably arranged relative to the rotating disk 1, each drill bit is mounted on the rotating disk 1 through its corresponding T-shaped mounting piece 2, and each drill bit is located at the bottom of the rotating disk 1 through its corresponding T-shaped mounting piece 2.

[0025] By adopting the above technical solution, the circumferential arrangement of the rotating disk 1, combined with the movable design of the T-shaped mounting component 2, forms an expandable drill bit storage matrix to meet the requirements of parallel installation of multiple specifications of drill bits; the structure achieves rapid assembly and disassembly of drill bits through standardized interface design, reducing maintenance complexity.

[0026] Please refer to Figure 1 and Figure 2The positioning assembly includes: a handheld part 4, which is positioned above the rotating disk 1 and is used to drive the rotating disk 1 to rotate; a sliding rod, which extends along the height direction and is installed at the bottom of the handheld part 4; a limiting part is provided on the outer wall of the sliding rod, and the limiting part protrudes from the outer wall of the sliding rod; a connecting rod 6, which extends along the height direction and whose bottom end is connected to the rotating disk 1; a moving channel is provided inside the connecting rod 6, and the sliding rod is movably inserted into the moving channel along the height direction to adjust the position of the handheld part 4 relative to the connecting rod 6; a limiting engagement part is provided on the inner wall of the moving channel to limit the engagement of the limiting part and the limiting engagement part, so that when the handheld part 4 rotates, the sliding rod drives the connecting rod 6 and the rotating disk 1 to rotate; and a positioning plate 8. A positioning plate 8 is sleeved on the connecting rod 6 and is located below the handheld part 4. The handheld part 4 is adjustable relative to the positioning plate 8 so that the position of each drill bit relative to the drilling assembly can be adjusted by adjusting the position of the handheld part 4 relative to the positioning plate 8. At least two positioning slots are provided on the positioning plate 8, and each positioning slot is spaced apart along the periphery of the positioning plate 8. One of the positioning slots is the target positioning slot. At least two insertion plates 7 are spaced apart along the periphery of the handheld part 4. Each insertion plate 7 is installed at the bottom of the handheld part 4, and each insertion plate 7 is respectively corresponding to each drill bit and each positioning slot so that the target drill bit is positioned in a preset position by inserting the corresponding insertion plate 7 into the target positioning slot.

[0027] By adopting the above technical solutions, the plug-in structure of the handheld part 4 and the sliding rod, together with the synergistic effect of the limiting part and the limiting mating part, forms a dual positioning control mechanism, which not only ensures the accuracy of the rotation angle adjustment, but also achieves safe locking in the height direction; the slot mating design of the positioning plate 8 and the plug-in plate 7 ensures that each drill bit has a definite spatial coordinate when it reaches the preset position through physical limiting, thereby improving the repeatability of the equipment positioning accuracy; the adjustable connecting rod 6 structure allows for adaptive adjustment according to the equipment layout, enhancing system compatibility.

[0028] Furthermore, a spring is provided between the sliding rod and the connecting rod 6.

[0029] The positioning component also includes: a snap-fit ​​component, which includes: at least two snap rings, each snap ring being disposed below the rotating disk 1, each snap ring corresponding to each T-shaped mounting piece 2, each snap ring being fixedly sleeved on the corresponding mounting piece, and at least two annular retaining seats being installed at the bottom of the rotating disk 1, each annular retaining seat corresponding to each snap ring, each snap ring being snapped into the corresponding annular retaining seat.

[0030] By adopting the above technical solution, the nested connection structure of the retaining ring and the annular retaining seat forms a three-dimensional constrained installation node, effectively improving the connection stability of the T-shaped mounting part 2 on the rotating disk 1. This design, through a multi-point distributed snap-fit ​​method, evenly bears the torsional load during drill bit operation, preventing loosening of the connection under high-speed rotation conditions. The continuous guide surface design of the annular retaining seat ensures a smooth and interference-free snap-fit ​​process.

[0031] Specifically, each annular retainer is made of rubber, which facilitates the removal of each retainer from its respective retainer during the application of radial force, while also ensuring that the annular retainer fixes the retainer during the upward movement of each retainer.

[0032] Please refer to Figure 2 The drilling assembly includes: a first drive member 9, the telescopic end of which is telescopically arranged along the height direction and faces the ground; a motor 10, which is connected to the telescopic end of the first drive member 9 via a mounting plate; the output end of the motor 10 is rotatably arranged relative to the mounting plate; at least two mounting seats 12, each mounting seat 12 corresponding to each T-shaped mounting member 2, each mounting seat 12 having a mounting groove adapted to the corresponding T-shaped mounting member 2, and each T-shaped mounting member 2 snapping into the corresponding mounting groove; and the output end of the motor 10 being used for driving connection with one of the mounting seats 12.

[0033] By adopting the above technical solution, the vertical telescopic drive of the first drive component 9, combined with the standardized interface of the mounting base 12, forms a modular power transmission channel, ensuring that drill bits of different specifications can obtain stable power output. The geometric adaptation design of the mounting slot and the T-shaped mounting component 2 achieves rapid and accurate docking through shape constraints, reducing the centering adjustment time; the suspended mounting structure of the motor 10 effectively isolates vibration transmission and improves machining accuracy.

[0034] Please refer to Figure 1 and Figure 2 The drilling equipment also includes: a worktable 13 and a moving assembly. The moving assembly includes: a gantry 14, which is movably mounted on the worktable 13 along the width direction; a moving seat 15, which is movably mounted on the gantry 14 along the length direction of the worktable 13 via a transmission component; a first driving component 9 installed at the bottom of the moving seat 15; a positioning plate 8 installed at the top of the moving seat 15; a connecting rod 6 passing through the moving seat 15; and a fourth driving component 17, which is mounted on the worktable 13, with its telescopic end connected to the gantry 14, and the fourth driving component 17 telescopically extending and retracting along the width direction of the worktable 13.

[0035] By adopting the above technical solution, the cross-shaped moving structure of the gantry 14 and the moving seat 15, combined with the width adjustment of the fourth driving component 17, forms a three-dimensional adjustable machining coordinate system to adapt to the positioning requirements of door frames of different sizes. The integrated design of the positioning plate 8 and the moving seat 15 achieves the unification of the machining datum and the positioning datum, eliminating accumulated errors. The through-type design of the connecting rod 6 ensures the positional synchronization of the rotating disk 1 and the moving component, maintaining a constant relative position between the drill bit changing component and the machining point.

[0036] Please refer to Figure 1 The drilling equipment also includes: a second drive member 18 and a third drive member 19, which are arranged at intervals along the length of the worktable 13, and both the second drive member 18 and the third drive member 19 are facing the gantry frame 14; and a stop plate 20, which is arranged opposite to the second drive member 18, is mounted on the gantry frame 14, and is arranged at intervals on the worktable 13.

[0037] By adopting the above technical solution, the symmetrical arrangement of the second driving component 18 and the third driving component 19 forms a bidirectional clamping force field, which, together with the rigid limit of the stop plate 20, enables precise centering and fixing of the door frame workpiece; the synergistic effect of multiple driving components effectively suppresses workpiece displacement during processing, and is especially suitable for drilling of thin-walled door frames; this structure replaces manual alignment with mechanical positioning, significantly improving the consistency of batch processing.

[0038] Working principle:

[0039] 1. Workpiece positioning stage:

[0040] The operator places the door frame to be processed on the surface of the workbench 13, and starts the second drive component 18 and the third drive component 19 to move towards each other, driving the stop plate 20 to contact the door frame to form a clamping and positioning; the fourth drive component 17 pushes the gantry frame 14 to move along the width direction of the workbench 13, so that the drilling assembly is initially aligned with the door frame processing area.

[0041] 2. Drill bit selection and positioning stage:

[0042] The operator holds the handheld part 4 of the positioning component and pulls it upward, causing the plug plate 7 to disengage from the current positioning slot of the positioning plate 8; rotating the handheld part 4 drives the sliding rod and connecting rod 6 to rotate synchronously, driving the rotating disk 1 to rotate around the axis until the T-shaped mounting part 2 corresponding to the target specification drill bit reaches the preset position; releasing the handheld part 4 allows it to reset under the action of gravity. At this time, the plug plate 7 is inserted into the target positioning slot to complete radial positioning, while the nested structure of the retaining ring and the annular retaining seat achieves axial locking.

[0043] 3. Drill bit docking and height adjustment stage:

[0044] The first driving component 9 drives the motor 10 and the mounting base 12 to descend vertically, so that the mounting groove of the mounting base 12 forms a geometric fit with the target T-shaped mounting component 2; when the mounting groove and the T-shaped mounting component 2 are fully engaged, the output end of the motor 10 establishes a power connection with the mounting base 12 through the coupling, and completes the automatic assembly of the drill bit.

[0045] 4. Drilling stage:

[0046] In the moving assembly, the gantry 14 moves along the width of the worktable 13, and the moving seat 15 slides along the length of the gantry 14 to achieve precise positioning of the drilling assembly in the horizontal plane; the motor 10 drives the drill bit to rotate at high speed, and at the same time the first driving component 9 controls the drill bit to perform drilling operations on the door frame with a set feed rate; during the processing, the stop plate 20 continuously applies clamping force to suppress the vibration and displacement of the door frame.

[0047] 5. Multi-aperture machining cycle stage:

[0048] After completing the machining of the current hole diameter, the first drive component 9 lifts the mounting base 12 and separates it from the T-shaped mounting component 2; repeat steps 2-4 to select the next specification drill bit, and adjust the machining coordinates by moving the component to achieve continuous machining of different hole diameters on the door frame; the circumferential layout of the rotating disk 1 allows for automatic switching of at least two hole diameters within a single machining cycle.

[0049] 6. Equipment reset stage:

[0050] After processing is completed, the fourth drive component 17 retracts to return the gantry frame 14 to its initial position, and the second drive component 18 and the third drive component 19 reset to release the clamping of the gantry frame; the operator can manually rotate the turntable 1 to restore all drill bits to their stored state, and the suspension structure at the bottom of the T-shaped mounting component 2 prevents the drill bit tip from colliding with the worktable 13.

[0051] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0052] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0053] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0054] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0055] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A drilling device for door frame production, characterized in that, include: A drilling assembly, movably disposed; the output end of the drilling assembly is disposed toward a door frame to be drilled; the drilling assembly is used to drive a drill bit to drill a hole in the door frame to be drilled; A drill bit replacement assembly is rotatably configured and has at least two drill bits of different specifications mounted on it. The drill bit replacement assembly is located below the output end of the drilling assembly. The output end of the drilling assembly is connected to the drill bit of the corresponding specification among the at least two drill bits. A positioning component is located above the drill bit changing component and is connected to the drill bit changing component. The positioning component is used to drive the drill bit changing component to rotate and to position at least two drill bits of corresponding specifications for the corresponding holes on the drill bit changing component in a preset position according to the drilling specifications, so that the output end of the drilling component is connected to the drill bit of corresponding specifications among the at least two drill bits. The drill bit replacement assembly includes: A rotating disk (1) is connected to the positioning component so as to drive the rotating disk (1) to rotate through the positioning component; the rotating disk (1) is located below the output end of the drilling component; At least two T-shaped mounting pieces (2) are provided, each T-shaped mounting piece (2) is provided in a one-to-one correspondence with each drill bit; each T-shaped mounting piece (2) is provided at intervals on the rotating disk (1) along the periphery of the rotating disk (1), each T-shaped mounting piece (2) is movably provided relative to the rotating disk (1), each drill bit is mounted on the rotating disk (1) by the corresponding T-shaped mounting piece (2), and each drill bit is provided at the bottom of the rotating disk (1) by the corresponding T-shaped mounting piece (2); The positioning component includes: Hand-held part (4), the hand-held part (4) is disposed above the rotating disk (1), the hand-held part (4) is used to drive the rotating disk (1) to rotate; A sliding rod extends along the height direction and is installed at the bottom of the handheld part (4); a limiting part is provided on the outer wall of the sliding rod, and the limiting part protrudes from the outer wall of the sliding rod. A connecting rod (6) extends along the height direction, and the bottom end of the connecting rod (6) is connected to the rotating disk (1); a moving channel is provided inside the connecting rod (6), and a sliding rod is movably inserted into the moving channel along the height direction to adjust the position of the hand-held part (4) relative to the connecting rod (6); a limiting fitting part is provided on the inner wall of the moving channel to limit the fitting through the limiting part and the limiting fitting part, so that when the hand-held part (4) rotates, the sliding rod drives the connecting rod (6) and the rotating disk (1) to rotate; A positioning plate (8) is sleeved on the connecting rod (6) and located below the handheld part (4). The handheld part (4) is adjustable relative to the positioning plate (8) so that the position of each drill bit relative to the drilling assembly can be adjusted by adjusting the position of the handheld part (4) relative to the positioning plate (8). At least two positioning grooves are provided on the positioning plate (8), and each positioning groove is spaced apart along the periphery of the positioning plate (8). One of the positioning grooves is a target positioning groove. At least two plug-in plates (7) are provided at intervals along the periphery of the handheld part (4). Each plug-in plate (7) is installed at the bottom of the handheld part (4). Each plug-in plate (7) is respectively provided in correspondence with each drill bit and each positioning groove, so as to position the target drill bit at the preset position by inserting the target drill bit into the target positioning groove corresponding to the plug-in plate (7).

2. The drilling equipment for door frame production according to claim 1, characterized in that, The positioning component further includes: a snap-fit ​​connector, the snap-fit ​​connector comprising: At least two retaining rings are provided, each of which is located below the rotating disk (1). Each retaining ring corresponds to one of the T-shaped mounting parts (2) and is fixedly fitted onto the corresponding T-shaped mounting part (2). At least two annular retaining seats are installed at the bottom of the rotating disk (1). Each annular retaining seat corresponds to one of the retaining rings and each retaining ring is engaged in the corresponding annular retaining seat.

3. The drilling equipment for door frame production according to claim 2, characterized in that, The drilling assembly includes: The first driving member (9) has a telescopic end that is telescopically arranged along the height direction and the telescopic end of the first driving member (9) is arranged facing the ground. The motor (10) is connected to the telescopic end of the first drive member (9) via a mounting plate; the output end of the motor (10) is rotatably disposed relative to the mounting plate. At least two mounting bases (12) are provided, each mounting base (12) is provided in a one-to-one correspondence with each of the T-shaped mounting parts (2), each mounting base (12) has a mounting groove adapted to the corresponding T-shaped mounting part (2), and each T-shaped mounting part (2) is snapped into the corresponding mounting groove; the output end of the motor (10) is used to drive and connect with one of the mounting bases (12).

4. The drilling equipment for door frame production according to claim 3, characterized in that, The drilling equipment further includes: a worktable (13) and a moving assembly, the moving assembly comprising: A gantry frame (14) is movably mounted on the worktable (13) along the width direction of the worktable (13); The movable seat (15) is movably mounted on the gantry frame (14) along the length of the workbench (13) via a transmission component. The first driving component (9) is installed at the bottom of the movable seat (15). The positioning plate (8) is installed at the top of the movable seat (15). The connecting rod (6) passes through the movable seat (15). The fourth drive unit (17) is installed on the workbench (13). The telescopic end of the fourth drive unit (17) is connected to the gantry frame (14). The fourth drive unit (17) extends and retracts along the width direction of the workbench (13).

5. The drilling equipment for door frame production according to claim 4, characterized in that, The drilling equipment further includes a second drive member (18) and a third drive member (19), wherein the second drive member (18) and the third drive member (19) are arranged at intervals along the length direction of the worktable (13), and both the second drive member (18) and the third drive member (19) are arranged toward the gantry (14); Stop plate (20), the stop plate (20) is disposed opposite to the second drive member (18), the stop plate (20) is mounted on the gantry (14) and is disposed at intervals from the worktable (13).

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