Main shaft lifting and rotating mechanism of beach bat drilling machine

Abstract

The utility model relates to the technical field of beach bat drilling processing, and discloses a main shaft lifting and rotating mechanism of a beach bat drilling machine, which comprises a base, the top end of the base is fixedly connected with a stabilizing table, the two sides of the top end of the stabilizing table are fixedly connected with first limiting baffles, a fixing frame is arranged above the stabilizing table, and the first limiting baffles are fixedly connected with second limiting baffles. An adjusting plate is transversely arranged on the outer side of the fixing frame, and a lifting adjusting assembly with a powerful supporting function is arranged between the adjusting plate and the fixing frame. According to the main shaft lifting and rotating mechanism of the beach bat drilling machine, the adjusting plate, the moving seat, the connecting rod, the supporting frame, the first connecting circular ring, the second connecting circular ring, the first external hook and the second external hook are arranged, so that powerful supporting force is provided, and it is ensured that the adjusting plate does not incline or shake in the moving process; the problems that when a drilling machine is adjusted in a lifting mode, inclination and shaking are prone to occurring, drilling stability is affected, holes are different in size, the holes are bumpy, and attractiveness is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of beach rammer drilling technology, specifically a main shaft lifting and rotating mechanism for a beach rammer drilling machine. Background Technology

[0002] Beach racket drilling machines are mainly used for drilling and milling holes in beach rackets. They are suitable for various fiber badminton rackets, tennis rackets, squash rackets, etc., and can complete drilling tasks efficiently and accurately. The working principle of the beach racket drilling machine is based on a multi-axis control system. It usually adopts a multi-axis control system to precisely control the movement of the drill bit, ensuring the accuracy and consistency of the drill bit. It can automatically complete the drilling task, greatly improving work efficiency.

[0003] Currently, drilling machines cannot provide strong support during lifting and adjustment, which easily leads to tilting and swaying, affecting the stability of drilling and resulting in holes of varying sizes, pits, and uneven surfaces, affecting aesthetics.

[0004] Therefore, a novel spindle lifting and rotating mechanism for a beach drilling machine is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a main shaft lifting and rotating mechanism for a beach drilling machine, so as to solve the problem mentioned in the background art that the drilling machine cannot provide strong support during lifting and adjustment, is prone to tilting and shaking, affecting the stability of drilling, resulting in holes of different sizes, pits and bumps, and affecting the appearance.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a main shaft lifting and rotating mechanism for a beach drilling machine, including a base, a stabilizing platform fixedly connected to the top of the base, first limiting baffles fixedly connected to both sides of the top of the stabilizing platform, a fixed frame provided above the stabilizing platform, an adjusting plate horizontally provided on the outer side of the fixed frame, and a lifting and adjusting assembly with strong support provided between the adjusting plate and the fixed frame.

[0007] The lifting and adjusting assembly includes a support frame. A threaded rod is vertically and movably connected to the bottom of the fixed frame. A movable seat is threaded onto the outside of the threaded rod. A connecting rod is fixedly connected to the left side of the movable seat. A slot is vertically opened through the left side of the fixed frame. The connecting rod passes through the inside of the slot and is fixedly connected to the side wall of the adjusting plate. A second external hook is vertically slidably connected to the front and rear ends of the fixed frame. A first external hook is fixedly connected to the front and rear ends of the outer side of the adjusting plate. A first connecting ring is fixedly connected to the left side of the support frame, and a second connecting ring is fixedly connected to the right side of the support frame.

[0008] Preferably, the first connecting ring is fixedly connected to the outside of the first external hook, and the second connecting ring is fixedly connected to the outside of the second external hook.

[0009] Preferably, a housing is fixedly connected to the top of the outer side of the fixing frame, and a servo motor is fixedly connected to the bottom of the inner side of the housing. The top of the threaded rod passes through the top of the fixing frame and the bottom of the housing, and is fixedly connected to the output end of the servo motor.

[0010] Preferably, a drive motor is fixedly connected to the top of the inside of the stabilizing platform, a linkage shaft is fixedly connected to the top of the drive motor, a rotary table is movably connected to the top of the stabilizing platform, and the top of the linkage shaft is fixedly connected to the bottom of the rotary table.

[0011] Preferably, the front and rear ends of the top of the stabilizing platform are fixedly connected to a second limiting baffle, the outer end of the bottom of the fixing frame is fixedly connected to a fixing sleeve, and the outer end of the fixing sleeve is fixedly connected to multiple sets of auxiliary sliding seats.

[0012] Preferably, the fixed sleeve is provided with an outer slide rail, the outer end of the outer slide rail is fixedly connected to the inner ends of the first limiting baffle and the second limiting baffle, and the auxiliary sliding seat is slidably sleeved on the outside of the outer slide rail.

[0013] Preferably, a positioning plate is fixedly connected to the bottom of the outer side of the first limiting baffle, and uprights are fixedly connected to both sides of the top of the base. The outer side of the positioning plate penetrates the interior of the uprights and extends upward.

[0014] Preferably, the base has multiple sets of positioning holes inside, and the internal threads of the positioning holes are vertically threaded through the mounting bolts, with a knob fixedly connected to the top of the mounting bolts.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the main shaft lifting and rotating mechanism of the beach rammer drilling machine not only realizes the support and fixing function and the stable rotation function, but also realizes the quick disassembly and assembly function;

[0016] (1) By setting an adjusting plate, a movable seat, a connecting rod, a support frame, a first connecting ring, a second connecting ring, a first external hook, and a second external hook, the movable seat of the external sleeve can be moved up and down by rotating the threaded rod, so that the adjusting plate can be raised and lowered to a suitable position. The two sets of support frames are fixed inside the corresponding first external hook and second external hook by the first connecting ring and the second connecting ring respectively, which improves the firmness and stability between the adjusting plate and the fixed frame and provides strong support force to ensure that the adjusting plate will not tilt or shake during the movement. The flexibility of the second external hook is improved by the sliding connection method, which can be adapted to the raising and lowering of the adjusting plate and optimize the compatibility between the structures.

[0017] (2) By setting a first limit baffle, a second limit baffle, an outer slide rail, an auxiliary sliding seat and a fixing sleeve, multiple sets of auxiliary sliding seats are sleeved on the surface of the outer slide rail. The sliding connection method enhances the stability of the rotary table during rotation and prevents the rotary table from tipping over. The first limit baffle and the second limit baffle cooperate with each other to provide all-round limit protection for the outer end of the fixing frame, improve the fixing frame itself, and ensure that the rotary table can rotate safely.

[0018] (3) By setting up mounting bolts, positioning holes, uprights and positioning plates, multiple sets of mounting bolts rotate through the inside of the base to quickly fix the base in the drilling machine. The positioning holes play a certain guiding role in the movement of the mounting bolts, avoiding the mounting bolts from shifting inside the base and reducing the fixing effect. The positioning plate penetrates the inside of the uprights horizontally and extends upwards to limit and fix the uprights, strengthening the firmness between the stable platform and the base. Attached Figure Description

[0019] Figure 1 This is a front view cross-sectional structural diagram of the present invention;

[0020] Figure 2 This is a top view of the support frame structure of this utility model;

[0021] Figure 3 This is a top view of the fixing sleeve structure of this utility model;

[0022] Figure 4 This is a front view structural diagram of the positioning plate of this utility model.

[0023] In the diagram: 1. Mounting bolt; 2. Base; 3. Knob; 4. First limit baffle; 5. Fixing frame; 6. Threaded rod; 7. Adjusting plate; 8. Connecting rod; 9. Housing; 10. Servo motor; 11. Moving seat; 12. Second limit baffle; 13. Auxiliary sliding seat; 14. Fixing sleeve; 15. Rotary table; 16. Positioning hole; 17. Stabilizing platform; 18. First external hook; 19. First connecting ring; 20. Support frame; 21. Second connecting ring; 22. Second external hook; 23. External slide rail; 24. Stand; 25. Positioning plate; 26. Linkage shaft; 27. Drive motor. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-4 A main shaft lifting and rotating mechanism for a beach drilling machine includes a base 2, a stabilizing platform 17 fixedly connected to the top of the base 2, first limiting baffles 4 fixedly connected to both sides of the top of the stabilizing platform 17, a fixed frame 5 above the stabilizing platform 17, an adjusting plate 7 horizontally arranged on the outer side of the fixed frame 5, and a lifting and adjusting assembly with strong support between the adjusting plate 7 and the fixed frame 5.

[0026] The lifting and adjusting assembly includes a support frame 20, a threaded rod 6 vertically movably connected to the bottom of the fixed frame 5, a movable seat 11 threadedly connected to the outside of the threaded rod 6, a connecting rod 8 fixedly connected to the left side of the movable seat 11, a slot vertically penetrating the left side of the fixed frame 5, the connecting rod 8 penetrating the inside of the slot and fixedly connected to the side wall of the adjusting plate 7, a second external hook 22 vertically slidably connected to the front and rear ends of the fixed frame 5, a first external hook 18 fixedly connected to the front and rear ends of the outer side of the adjusting plate 7, a first connecting ring 19 fixedly connected to the left side of the support frame 20, and a second connecting ring 21 fixedly connected to the right side of the support frame 20.

[0027] The first connecting ring 19 is fixedly connected to the outside of the first external hook 18, and the second connecting ring 21 is fixedly connected to the outside of the second external hook 22;

[0028] The top of the fixed frame 5 is fixedly connected to the outer shell 9, and the bottom of the inner shell 9 is fixedly connected to the servo motor 10. The top of the threaded rod 6 passes through the top of the fixed frame 5 and the bottom of the shell 9, and is fixedly connected to the output end of the servo motor 10.

[0029] Specifically, if Figure 1 and Figure 2 As shown, when in use, the servo motor 10 drives the threaded rod 6 fixed at the bottom to rotate, which moves the movable seat 11 with its external threaded sleeve upward. The adjusting plate 7 moves upward accordingly. The first connecting ring 19 and the second connecting ring 21 fixed on both sides of the support frame 20 are respectively fixed to the outside of the first external hook 18 and the second external hook 22, providing strong support force to both ends of the adjusting plate 7.

[0030] A drive motor 27 is fixedly connected to the top of the inside of the stabilizer 17, a linkage shaft 26 is fixedly connected to the top of the drive motor 27, a rotary table 15 is movably connected to the top of the stabilizer 17, and the top of the linkage shaft 26 is fixedly connected to the bottom of the rotary table 15.

[0031] The front and rear ends of the top of the stabilizer 17 are fixedly connected to the second limit baffle 12, and the outer end of the bottom of the fixed frame 5 is fixedly connected to the fixed sleeve 14. The outer end of the fixed sleeve 14 is fixedly connected to multiple sets of auxiliary sliding seats 13.

[0032] The fixed sleeve 14 is provided with an outer slide rail 23. The outer end of the outer slide rail 23 is fixedly connected to the inner end of the first limiting baffle 4 and the second limiting baffle 12. The auxiliary sliding seat 13 is slidably sleeved on the outside of the outer slide rail 23.

[0033] Specifically, if Figure 1 and Figure 3 As shown, when in use, the drive motor 27 drives the top fixed linkage shaft 26 to rotate quickly, and the rotary table 15 rotates accordingly. Multiple sets of auxiliary sliding seats 13 are sleeved and installed on the outside of the outer slide rail 23. When the rotary table 15 rotates, the balance of the overall structure is improved through the auxiliary sliding seats 13.

[0034] A positioning plate 25 is fixedly connected to the bottom of the outer side of the first limiting baffle 4, and a stand 24 is fixedly connected to both sides of the top of the base 2. The outer side of the positioning plate 25 penetrates the interior of the stand 24 and extends upward.

[0035] The base 2 has multiple sets of positioning holes 16 inside. The internal threads of the positioning holes 16 are vertically threaded through and installed with mounting bolts 1. A knob 3 is fixedly connected to the top of the mounting bolts 1.

[0036] Specifically, if Figure 1 and Figure 4 As shown, when in use, turn the knob 3 in sequence to rotate and move multiple sets of mounting bolts 1 into the corresponding positioning holes 16 to fix the base 2 in all directions. The positioning plate 25 penetrates the interior of the stand 24 laterally and quickly positions the stand 24.

[0037] Working principle: When using this utility model, the knob 3 is rotated in sequence to move multiple sets of mounting bolts 1 to the inside of the corresponding positioning holes 16, thereby fixing the base 2 in all directions. After the drive motor 27 runs, it drives the linkage shaft 26 fixed at the top to rotate quickly, and the rotating table 15 rotates accordingly. Multiple sets of auxiliary sliding seats 13 are sleeved and installed on the outside of the outer slide rail 23. After the servo motor 10 runs, it drives the threaded rod 6 fixed at the bottom to rotate, moving the movable seat 11 with its external threaded sleeve upward. The adjusting plate 7 moves upward accordingly. The first connecting ring 19 and the second connecting ring 21 fixed on both sides of the support frame 20 are respectively fixed to the outside of the first external hook 18 and the second external hook 22, providing strong support force to both ends of the adjusting plate 7.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A main shaft lifting and rotating mechanism for a beach drilling machine, comprising a base (2), characterized in that: A stabilizing platform (17) is fixedly connected to the top of the base (2). First limiting baffles (4) are fixedly connected to both sides of the top of the stabilizing platform (17). A fixing frame (5) is provided above the stabilizing platform (17). An adjusting plate (7) is provided laterally on the outside of the fixing frame (5). A lifting and adjusting assembly with strong support is provided between the adjusting plate (7) and the fixing frame (5). The lifting and adjusting assembly includes a support frame (20), a threaded rod (6) is vertically movably connected to the bottom of the fixed frame (5), a movable seat (11) is threaded onto the outside of the threaded rod (6), a connecting rod (8) is fixedly connected to the left side of the movable seat (11), a slot is vertically opened through the left side of the fixed frame (5), the connecting rod (8) passes through the inside of the slot and is fixedly connected to the side wall of the adjusting plate (7), a second external hook (22) is vertically slidably connected to the front and rear ends of the fixed frame (5), a first external hook (18) is fixedly connected to the front and rear ends of the outer side of the adjusting plate (7), a first connecting ring (19) is fixedly connected to the left side of the support frame (20), and a second connecting ring (21) is fixedly connected to the right side of the support frame (20).

2. The main shaft lifting and rotating mechanism of a beach drilling machine according to claim 1, characterized in that: The first connecting ring (19) is fixedly connected to the outside of the first external hook (18), and the second connecting ring (21) is fixedly connected to the outside of the second external hook (22).

3. The main shaft lifting and rotating mechanism of a beach drilling machine according to claim 1, characterized in that: The top of the fixed frame (5) is fixedly connected to the outer shell (9), and the bottom of the inner shell (9) is fixedly connected to the servo motor (10). The top of the threaded rod (6) passes through the top of the fixed frame (5) and the bottom of the shell (9), and is fixedly connected to the output end of the servo motor (10).

4. The main shaft lifting and rotating mechanism of a beach drilling machine according to claim 1, characterized in that: A drive motor (27) is fixedly connected to the top of the inside of the stabilizing platform (17), and a linkage shaft (26) is fixedly connected to the top of the drive motor (27). A rotating platform (15) is movably connected to the top of the stabilizing platform (17), and the top of the linkage shaft (26) is fixedly connected to the bottom of the rotating platform (15).

5. The main shaft lifting and rotating mechanism of a beach drilling machine according to claim 1, characterized in that: The front and rear ends of the top of the stabilizing platform (17) are fixedly connected to a second limiting baffle (12), and the outer end of the bottom of the fixing frame (5) is fixedly connected to a fixing sleeve (14), and the outer end of the fixing sleeve (14) is fixedly connected to multiple sets of auxiliary sliding seats (13).

6. The main shaft lifting and rotating mechanism of a beach drilling machine according to claim 5, characterized in that: The fixed sleeve (14) is provided with an outer slide rail (23). The outer end of the outer slide rail (23) is fixedly connected to the inner end of the first limiting baffle (4) and the second limiting baffle (12). The auxiliary sliding seat (13) is slidably sleeved on the outside of the outer slide rail (23).

7. The main shaft lifting and rotating mechanism of a beach drilling machine according to claim 1, characterized in that: A positioning plate (25) is fixedly connected to the bottom of the outer side of the first limiting baffle (4), and a stand (24) is fixedly connected to both sides of the top of the base (2). The outer side of the positioning plate (25) penetrates the interior of the stand (24) and extends upward.

8. The main shaft lifting and rotating mechanism of a beach drilling machine according to claim 1, characterized in that: The base (2) has multiple sets of positioning holes (16) inside. The internal threads of the positioning holes (16) are vertically threaded through and installed with mounting bolts (1). A knob (3) is fixedly connected to the top of the mounting bolts (1).

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