Cutting head protection mechanism for lock laser cutting

Abstract

The utility model relates to the technical field of lock laser cutting, in particular to a cutting head protection mechanism for lock laser cutting, which comprises a processing frame, the bottom end of the processing frame is fixedly connected with a connecting frame, the inner edge of the processing frame is movably connected with a lifting frame, and four corners of the surface of the processing frame are fixedly connected with overhead columns. A damping rubber mat is arranged on the inner wall of the overhead column, a top frame is fixedly connected to the top end of the overhead column, and a bottom frame is fixedly connected to the bottom end of the connecting frame. According to the lockset laser cutting device, through the arrangement of the machining frame, the connecting frame, the lifting frame, the overhead column, the damping rubber mat, the containing groove, the ventilation fan, the folding rubber cover and the electric push rod, the lockset laser cutting device can conduct safer protection type lockset laser cutting operation; a worker firstly places a lock needing to be cut into the center of the interior of the machining frame, and then cutting operation can be conducted through laser emitted by the laser head body.

Description

Technical Field

[0001] The utility model relates to the technical field of lock laser cutting, in particular to a cutting head protection mechanism for lock laser cutting. Background Art

[0002] A high-power density laser beam is used to irradiate the material to be cut, so that the material is quickly heated to the vaporization temperature and evaporates to form holes. As the beam moves across the material, the holes continuously form a very narrow slit, completing the cutting of the material.

[0003] For example, the patent document with the announcement number CN 212420130 U discloses a protective mechanism for laser cutting, including a base, two first support rods are fixedly installed on the top of the base, the tops of the two first support rods are fixedly connected to the first horizontal plate, two second support rods are fixedly installed on the top of the first horizontal plate, the tops of the two second support rods are fixedly connected to the second horizontal plate, the opposite sides of the two second support rods are fixedly connected to the pull rod, and the outer sliding connection of the pull rod is connected to the laser cutting mechanism. The protective mechanism for laser cutting has the advantage of good protection of the body of the laser cutting machine, and solves the problem that the existing cutting machine will produce melted material when cutting metal, the temperature of the melted material is very high, and the continuous splashing may burn the body of the laser cutting machine, thereby causing unnecessary economic losses.

[0004] However, during actual use, this structure can often only perform protection operations on the overall laser cutting cutting head. However, a large amount of waste chips are easily generated during the switching process, and the flying chips cannot be properly covered and protected. The collection operation is prone to flying problems. At the same time, the equipment cannot perform targeted adaptation and adjustment protection operations on the laser cutting head, and cannot meet daily use needs. Therefore, it is urgent to design a lock laser cutting cutting head protection mechanism to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting head protection mechanism for lock laser cutting, so as to solve the problem that the existing structure proposed in the above background technology can often only perform the protection operation of the overall laser cutting cutting head part during actual use, but a large amount of waste chips are very likely to appear during the switching process, and the flying chips cannot be properly covered and protected. The collection operation is very likely to cause the problem of flying chips. At the same time, the equipment cannot perform targeted adaptation and adjustment of the protection operation for the laser cutting head part, and cannot meet the daily use needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting head protection mechanism for lock laser cutting, comprising a processing frame, the bottom end of the processing frame is fixedly connected to a connecting frame, the inner edge of the processing frame is movably connected to a lifting frame, the four corners of the surface of the processing frame are fixedly connected to overhead columns, and the inner wall of the overhead column is provided with a damping rubber pad;

[0007] A top frame and a bottom frame, the top end of the overhead column is fixedly connected to the top frame, and the bottom end of the connecting frame is fixedly connected to the bottom frame.

[0008] Preferably, the bottom frame is movably connected to a draw frame inside, and a dust-proof core is provided on the side of the draw frame.

[0009] Preferably, a laser head body is arranged at the inner center of the top frame, and a limiting connection ring is arranged on the top side of the laser head body.

[0010] Preferably, a limited position seat is arranged at the inner center of the top frame, a conical rubber seat is sleeved on the outer surface of the limited position seat, and a frame-shaped rubber seat is sleeved on the outer surface of the conical rubber seat.

[0011] Preferably, a storage groove is provided on the surface edge of the connecting frame, and a ventilation fan is provided on the inner bottom wall of the connecting frame.

[0012] Preferably, a folding rubber cover is provided at the bottom of the lifting frame, and electric push rods are provided at the four corners of the bottom of the lifting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The cutting head protection mechanism for lock laser cutting can make the equipment perform more secure protection type lock laser cutting operation through the processing frame, connecting frame, lifting frame, overhead column, damping rubber pad, storage slot, ventilation fan, folding rubber cover and electric push rod. In actual use, the staff first puts the lock to be cut into the inner center position of the processing frame, and then can perform the cutting operation through the laser emitted from the laser head body, and can start the ventilation fan and electric push rod at the same time before cutting. The ventilation fan can form a continuous downward suction airflow inside the processing frame, and quickly suck out the flying chips generated by the laser cutting of the lock to avoid the impact, while the electric push rod drives the lifting frame at one end to rise, and pulls the folding rubber cover to seal the four sides of the processing frame to avoid flying chips. At the same time, the overhead columns at the four corners of the surface of the processing frame can be stabilized with the four corners of the side of the folding rubber cover through the damping rubber pads on the inner wall, which greatly improves the overall adjustment stability and reflects the comprehensiveness of the equipment design.

[0015] The cutting head protection mechanism for lock laser cutting further improves the overall use effect of the equipment by arranging a processing frame, a connecting frame, a top frame, a bottom frame, a pulling frame, a dust-proof core, a laser head body, a limit ring, a limit seat, a conical rubber seat and a frame-type rubber seat. In daily use, the staff can quickly connect and install the laser head body at the limit seat in the center of the top frame through the limit ring. The limit seat as a whole can be limited by the conical rubber seat when adjusting the angle, and can be limited by the outer frame-type rubber seat when adjusting the position. Both the conical rubber seat and the frame-type rubber seat can block and protect the flying chips generated by the laser cutting of the lock, which reflects the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is an overall schematic diagram of the processing frame structure of the utility model;

[0018] Figure 3 It is an overall schematic diagram of the connecting frame structure of the utility model;

[0019] Figure 4 It is an overall schematic diagram of the top frame structure of the utility model.

[0020] In the figure: 1. Processing frame; 2. Connecting frame; 3. Lifting frame; 4. Overhead column; 5. Damping rubber pad; 6. Top frame; 7. Bottom frame; 8. Pulling frame; 9. Dust-proof core; 10. Laser head body; 11. Limiting ring; 12. Limiting seat; 13. Conical rubber seat; 14. Frame-type rubber seat; 15. Storage slot; 16. Ventilation fan; 17. Folding rubber cover; 18. Electric push rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A cutting head protection mechanism for lock laser cutting comprises a processing frame 1, the bottom end of the processing frame 1 is fixedly connected to a connecting frame 2, the inner edge of the processing frame 1 is movably connected to a lifting frame 3, the four corners of the surface of the processing frame 1 are fixedly connected to overhead columns 4, the inner wall of the overhead columns 4 is provided with damping rubber pads 5, the surface edge of the connecting frame 2 is provided with a storage groove 15, the inner bottom wall of the connecting frame 2 is provided with a ventilation fan 16, the bottom of the lifting frame 3 is provided with a folding rubber cover 17, and the four corners of the bottom of the lifting frame 3 are provided with electric push rods 18. The overhead columns 4 at the four corners of the surface of the processing frame 1 can be stably limited with the four corners of the side of the folding rubber cover 17 through the damping rubber pads 5 on the inner wall, thereby greatly improving the overall adjustment stability.

[0024] The top frame 6 and the bottom frame 7, the top end of the overhead column 4 is fixedly connected to the top frame 6, the bottom end of the connecting frame 2 is fixedly connected to the bottom frame 7, the bottom frame 7 is movably connected to the pulling frame 8, the side of the pulling frame 8 is provided with a dustproof core 9, the inner center of the top frame 6 is provided with a laser head body 10, the top side of the laser head body 10 is provided with a limited position connecting ring 11, the inner center of the top frame 6 is provided with a limited position connecting seat 12, the outer surface of the limited position connecting seat 12 is provided with a conical rubber seat 13, the outer surface of the conical rubber seat 13 is provided with a frame-type rubber seat 14, the cutting operation is performed by the laser emitted from the laser head body 10, and the ventilation fan 16 and the electric push rod 18 can be started at the same time before cutting, the ventilation fan 16 can form a continuous downward suction airflow inside the processing frame 1, and the flying chips generated by the laser cutting of the lock are quickly sucked out to avoid the influence of finding out.

[0025] Working principle: When in use, the user first puts the lock to be cut into the center of the processing frame 1, and then can perform the cutting operation through the laser emitted by the laser head body 10, and can start the ventilation fan 16 and the electric push rod 18 at the same time before cutting. The ventilation fan 16 can form a continuous downward suction airflow inside the processing frame 1, and quickly suck out the flying chips generated by the laser cutting of the lock to avoid the impact, and the electric push rod 18 drives the lifting frame 3 at one end to rise, and pulls the folding rubber cover 17 to block the four sides of the side of the processing frame 1 to avoid flying chips. At the same time, the frame at the four corners of the surface of the processing frame 1 The hollow column 4 can be stably limited by the four corners of the side of the folded rubber cover 17 through the damping rubber pad 5 on the inner wall, which greatly improves the overall adjustment stability. In daily use, the staff can quickly connect the laser head body 10 to the limit seat 12 in the inner center of the top frame 6 through the limit ring 11. The limit seat 12 as a whole can be limited by the conical rubber seat 13 when adjusting the angle, and can be limited by the outer frame rubber seat 14 when adjusting the position. Both the conical rubber seat 13 and the frame rubber seat 14 can block and protect the flying chips generated by the laser cutting of the lock. The above is the entire working principle of the utility model.

[0026] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cutting head protection mechanism for lock laser cutting, comprising a processing frame (1), characterized in that: The bottom end of the processing frame (1) is fixedly connected to a connecting frame (2), the inner edge of the processing frame (1) is movably connected to a lifting frame (3), the four corners of the surface of the processing frame (1) are fixedly connected to overhead columns (4), and the inner wall of the overhead column (4) is provided with a damping rubber pad (5); A top frame (6) and a bottom frame (7), wherein the top end of the overhead column (4) is fixedly connected to the top frame (6), and the bottom end of the connecting frame (2) is fixedly connected to the bottom frame (7).

2. A cutting head protection mechanism for lock laser cutting according to claim 1, characterized in that: The bottom frame (7) is movably connected to a draw frame (8) inside, and a dust-proof core (9) is arranged on the side of the draw frame (8).

3. The cutting head protection mechanism for lock laser cutting according to claim 1, characterized in that: A laser head body (10) is arranged at the inner center of the top frame (6), and a limit connection ring (11) is arranged on the top side of the laser head body (10).

4. The cutting head protection mechanism for lock laser cutting according to claim 1, characterized in that: A limited position connection seat (12) is arranged at the inner center of the top frame (6), a conical rubber seat (13) is sleeved on the outer surface of the limited position connection seat (12), and a frame-shaped rubber seat (14) is sleeved on the outer surface of the conical rubber seat (13).

5. The cutting head protection mechanism for lock laser cutting according to claim 1, characterized in that: A storage groove (15) is provided on the surface edge of the connecting frame (2), and a ventilation fan (16) is provided on the inner bottom wall of the connecting frame (2).

6. The cutting head protection mechanism for lock laser cutting according to claim 1, characterized in that: A folding rubber cover (17) is provided at the bottom of the lifting frame (3), and electric push rods (18) are provided at the four corners of the bottom of the lifting frame (3).

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