A laser cutting head for steel structure processing
By setting a fixing seat, fixing bolt, fixing block, limit nut and laser cutting head in the laser cutting head, the shaking and rust problems caused by long-term fixing during use of the laser cutting head are solved, and more efficient cutting accuracy and stability are achieved.
Patent Information
- Application Number
- CN202421386027.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-18
AI Technical Summary
During use, existing laser cutting heads are prone to shaking the laser cutting lenses due to long-term fixation in one position, resulting in rust or damage to the cutting heads, which affects working efficiency.
A laser cutting head including a fixing seat, fixing bolt, fixing block, limiting nut and laser cutting head is designed. Through the arrangement of these components, the laser cutting head remains stable during the cutting process, avoids shaking, and facilitates the replacement of laser cutting lenses.
By concentrating light, cutting accuracy and efficiency are improved, the stability and reliability of the equipment are ensured, the needs of different steel structures are met, and the work efficiency and processing quality are improved.
Smart Images
Figure CN222725750U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to steel structure processing, in particular to a laser cutting head used for steel structure processing. Background Art
[0002] Steel structure is a structure composed of steel materials and is one of the main types of building structures. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings, bridges and other fields. Steel structure is easy to rust. Generally, steel structure needs to be rust-proofed, galvanized or painted, and regular maintenance is required. In the prior art, the commonly used cutting methods in the processing of steel structure mainly include flame cutting, mechanical cutting and plasma cutting. The laser cutting machine focuses the laser emitted from the laser into a high-power density laser beam through the optical path system. The laser beam is irradiated to the surface of the workpiece to make the workpiece reach the melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. As the relative position of the beam and the workpiece moves, the material is finally cut, thereby achieving the purpose of cutting. In order to improve the working efficiency of the laser cutting head, a laser cutting head for steel structure processing is particularly needed.
[0003] Because most of the existing laser cutting heads are fixed in one position for cutting when in use, after being used for too long, the laser cutting lens will shake, the cutting head will rust or be damaged, affecting work efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide a laser cutting head for steel structure processing, so as to solve the problem that most of the existing laser cutting heads proposed in the above-mentioned background technology are fixed in one position for cutting during use. After being used for too long, the laser cutting lens will shake, the cutting head will rust or be damaged, and the work efficiency will be affected.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laser cutting head for steel structure processing, comprising a laser cutting machine, one side surface of the laser cutting machine is fixedly connected to an electric slide, one side surface of the electric slide is sleeved and fixed with a cylinder, one side surface of the cylinder is fixedly connected to a cutting machine, a fixing mechanism is arranged inside the laser cutting machine, a connecting block is fixedly connected to the inner side surface of the laser cutting machine, and a mounting mechanism is arranged on the lower surface of the laser cutting machine;
[0006] The fixing mechanism includes a threaded block, a threaded cover, a limit block, a spring, a limit ring and a lens frame. The laser cutting machine is provided with a threaded block inside, the outer surface of the threaded block is threadedly connected with a threaded cover, a side surface of the threaded block is welded with a limit block, a spring is provided inside the limit block, one end surface of the spring is fixedly connected with a limit ring, and the outer surface of the limit ring is fixedly connected with the lens frame.
[0007] Preferably, the mounting mechanism includes a fixed seat, a fixing bolt, a fixing block, a limiting nut and a laser cutting head, one end surface of the connecting block is fixedly connected to the fixed seat, the internal thread of the fixed seat is connected to the fixing bolt, one side surface of the fixed seat is fixedly connected to the fixing block, the outer surface of the fixed block is threadedly connected to the limiting nut, and the lower surface of the fixed block is fixedly connected to the laser cutting head.
[0008] Preferably, the springs are distributed at equal intervals on the outer surface of the limiting block, and the outer wall size of the limiting ring matches the inner wall size of the lens frame.
[0009] Preferably, one end surface of the spring is fixedly connected to the inner surface of the limiting ring, and the other end surface of the spring is arranged inside the limiting block.
[0010] Preferably, the spring and the limiting ring form a telescopic structure, and a lens for laser cutting is arranged inside the lens frame.
[0011] Preferably, the fixing seat and the fixing block are fixedly connected by fixing bolts, and the fixing block is threadedly connected to the limiting nut.
[0012] Preferably, the laser cutting head is threadedly connected to the fixing block, and the fixing block and the laser cutting head form a fixing structure via a limiting nut.
[0013] Preferably, the fixing bolt passes through the fixing seat and is connected to the fixing block, and the fixing bolt is detachable by a knob.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the laser cutting head used for steel structure processing, through the setting of the fixed seat, the fixed bolt, the fixed block, the limit nut and the laser cutting head, makes the light in the laser cutting process more concentrated, improves the cutting accuracy and efficiency, and at the same time, the structure of the whole equipment is simple and easy to operate, which can meet the needs of different steel structure processing and improve the work efficiency and processing quality. By rotating the fixing bolt, the fixing block is tightly fixed on the surface of one end of the fixing seat to ensure its stability. Then, the fixing block is threadedly connected with the laser cutting head to form a stable supporting structure, and the laser cutting head and the fixed block are further fixed by the limit nut. The upper surface of the laser cutting head is tightly connected with the fixed block to ensure that a stable cutting effect can be maintained during operation, and the processing requirements of different materials are met. The existing laser cutting head is solved. When in use, most laser cutting heads are fixed in one position for cutting. After being used for too long, the laser cutting lens will shake, and the cutting head will rust or be damaged, affecting the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the appearance and structure of the laser cutting machine of the utility model;
[0018] Figure 4 This is a schematic diagram of the installation mechanism structure of the utility model.
[0019] In the figure: 1. laser cutting machine; 2. electric slide; 3. cylinder; 4. cutting machine tool; 5. fixing mechanism; 501. threaded block; 502. threaded cover; 503. limit block; 504. spring; 505. limit ring; 506. lens holder; 6. connecting block; 7. mounting mechanism; 701. fixing seat; 702. fixing bolt; 703. fixing block; 704. limit nut; 705. laser cutting head. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figure 1-4The utility model provides a technical solution: a laser cutting head for steel structure processing, comprising a laser cutting machine 1, a side surface of the laser cutting machine 1 is fixedly connected with an electric slide 2, a side surface of the electric slide 2 is sleeved with a cylinder 3, a side surface of the cylinder 3 is fixedly connected with a cutting machine 4, a fixing mechanism 5 is arranged inside the laser cutting machine 1, a connecting block 6 is fixedly connected to the inner surface of the laser cutting machine 1, and a mounting mechanism 7 is arranged on the lower surface of the laser cutting machine 1;
[0022] The fixing mechanism 5 includes a threaded block 501, a threaded cover 502, a limit block 503, a spring 504, a limit ring 505 and a lens frame 506. The laser cutting machine 1 is provided with a threaded block 501 inside, the outer surface of the threaded block 501 is threadedly connected with the threaded cover 502, the limit block 503 is welded on one side surface of the threaded block 501, the limit block 503 is provided inside the limit block 503, one end surface of the spring 504 is fixedly connected with the limit ring 505, the outer surface of the limit ring 505 is fixedly connected with the lens frame 506, and the threaded block 501, the threaded cover 502, the limit block 503, the spring 504, the limit ring 505 and the lens frame 506 are fixedly connected. The lens holder 506 is set up. When in use, first rotate the threaded cover 502 to move the threaded cover 502 on the threaded block 501, and then adjust the position of the limit ring 505 inside the lens holder 506 to ensure the stability of the lens holder 506 during the movement, and avoid the lens holder 506 from shaking and affecting the accuracy of laser cutting. When the laser cutting lens needs to be replaced, just open the threaded cover 502, take out the lens holder 506, replace the new lens, and then put the lens holder 506 in again and tighten the threaded cover 502. The lens can be replaced and installed conveniently and quickly, and the lens can be firmly stabilized to prevent shaking during laser cutting.
[0023] Furthermore, the mounting mechanism 7 includes a fixing seat 701, a fixing bolt 702, a fixing block 703, a limiting nut 704 and a laser cutting head 705. The surface of one end of the connecting block 6 is fixedly connected to the fixing seat 701, the internal thread of the fixing seat 701 is connected to the fixing bolt 702, the surface of one side of the fixing seat 701 is fixedly connected to the fixing block 703, the outer surface of the fixing block 703 is threadedly connected to the limiting nut 704, and the lower surface of the fixing block 703 is fixedly connected to the laser cutting head 705. The setting of the limiting nut 704 and the laser cutting head 705, when in use, by rotating the fixing bolt 702, the fixing block 703 is tightly fixed on the surface of one end of the fixing seat 701 to ensure its stability, and then, the fixing block 703 is threadedly connected with the laser cutting head 705 to form a stable supporting structure, and the laser cutting head 705 and the fixing block 703 are further fixed by the limiting nut 704, and the upper surface of the laser cutting head 705 is tightly connected with the fixing block 703, ensuring that a stable cutting effect can be maintained during operation to meet the processing requirements of different materials.
[0024] Furthermore, the springs 504 are evenly spaced on the outer surface of the limit block 503, and the outer wall size of the limit ring 505 matches the inner wall size of the lens frame 506. Through the setting of the spring 504, the limit ring 505 can be firmly installed in the lens frame 506, ensuring the stability and reliability of the entire structure.
[0025] Furthermore, one end surface of the spring 504 is fixedly connected to the inner surface of the limiting ring 505, and the other end surface of the spring 504 is arranged inside the limiting block 503. Through the setting of the limiting ring 505, the lens frame 506 is stably fixed to prevent the lens frame 506 from shaking and affecting the cutting efficiency.
[0026] Furthermore, the spring 504 and the limiting ring 505 form a telescopic structure, and the lens for laser cutting is arranged inside the lens frame 506. Through the arrangement of the lens frame 506, the lens for laser cutting can be stably replaced and installed.
[0027] Furthermore, the fixing seat 701 is fixedly connected to the fixing block 703 by a fixing bolt 702, and the fixing block 703 is threadedly connected to the limiting nut 704. By setting the fixing seat 701, the fixing block 703 is fixed, so that the laser cutting head 705 is more stable and not easy to loosen during the cutting process.
[0028] Furthermore, the laser cutting head 705 is threadedly connected to the fixed block 703, and the fixed block 703 and the laser cutting head 705 form a fixed structure through a limiting nut 704. Through the setting of the limiting nut 704, the laser cutting head 705 can be easily installed and disassembled, thereby improving the maintenance convenience of the equipment.
[0029] Furthermore, the fixing bolt 702 passes through the fixing seat 701 and is connected to the fixing block 703. The fixing bolt 702 is detachable through a knob. Through the setting of the fixing bolt 702, the connection strength between the fixing seat 701 and the fixing block 703 is strengthened, ensuring the stability and firmness between the two.
[0030] Working principle: First, the cylinder 3 drives the cutting machine 4 to move horizontally through the drive of the electric slide 2, and then drives the laser cutting head 705 to adjust the position for cutting. During the cutting process, the laser cutting head 705 is fixed to the connecting block 6 through the fixing seat 701 and the fixing bolt 702, which ensures the stability and accuracy of the laser cutting head 705. At the same time, the fixing block 703 and the limiting nut 704 are used together to further enhance the fixing effect of the laser cutting head 705, making it difficult to loosen and convenient for replacement and installation. When the laser cutting lens needs to be replaced, just open the threaded cover 502 and take out the lens frame 50 6. Then replace the new lens. During the replacement process, the spring 504 can be used to firmly fix the limit ring 505 in the lens frame 506, avoiding the shaking of the lens frame 506, thereby ensuring the smooth progress of the replacement process. After the replacement is completed, put the lens frame 506 back to its original position and tighten the threaded cover 502, and it can be reused. The design of the lens frame 506 and the laser cutting head 705 makes the light in the laser cutting process more concentrated, improving the cutting accuracy and efficiency. At the same time, the whole equipment has a simple structure and is easy to operate, which can meet the needs of different steel structure processing and improve work efficiency and processing quality.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A laser cutting head for steel structure processing, comprising a laser cutting machine (1), characterized in that: An electric slide (2) is fixedly connected to one side surface of the laser cutting machine (1), a cylinder (3) is fixedly mounted on one side surface of the electric slide (2), a cutting machine (4) is fixedly connected to one side surface of the cylinder (3), a fixing mechanism (5) is arranged inside the laser cutting machine (1), a connecting block (6) is fixedly connected to the inner side surface of the laser cutting machine (1), and a mounting mechanism (7) is arranged on the lower surface of the laser cutting machine (1); The fixing mechanism (5) comprises a threaded block (501), a threaded cover (502), a limit block (503), a spring (504), a limit ring (505) and a lens frame (506); the laser cutting machine (1) is provided with a threaded block (501) inside, the threaded cover (502) is threadedly connected to the outer surface of the threaded block (501), the limit block (503) is welded to one side surface of the threaded block (501), the limit block (503) is provided with a spring (504) inside, one end surface of the spring (504) is fixedly connected to the limit ring (505), and the outer surface of the limit ring (505) is fixedly connected to the lens frame (506).
2. A laser cutting head for steel structure processing according to claim 1, characterized in that: The mounting mechanism (7) comprises a fixing seat (701), a fixing bolt (702), a fixing block (703), a limiting nut (704) and a laser cutting head (705); one end surface of the connecting block (6) is fixedly connected to the fixing seat (701); the fixing bolt (702) is threadedly connected to the interior of the fixing seat (701); a side surface of the fixing seat (701) is fixedly connected to the fixing block (703); the outer surface of the fixing block (703) is threadedly connected to the limiting nut (704); and the lower surface of the fixing block (703) is fixedly connected to the laser cutting head (705).
3. The laser cutting head for steel structure processing according to claim 1, characterized in that: The springs (504) are distributed at equal intervals on the outer surface of the limiting block (503), and the outer wall size of the limiting ring (505) matches the inner wall size of the lens frame (506).
4. The laser cutting head for steel structure processing according to claim 1, characterized in that: One end surface of the spring (504) is fixedly connected to the inner surface of the limiting ring (505), and the other end surface of the spring (504) is arranged inside the limiting block (503).
5. The laser cutting head for steel structure processing according to claim 1, characterized in that: The spring (504) and the limiting ring (505) form a telescopic structure, and a lens for laser cutting is arranged inside the lens frame (506).
6. The laser cutting head for steel structure processing according to claim 2, characterized in that: The fixing seat (701) and the fixing block (703) are fixedly connected via fixing bolts (702), and the fixing block (703) and the limiting nut (704) are threadedly connected.
7. The laser cutting head for steel structure processing according to claim 2, characterized in that: The laser cutting head (705) is threadedly connected to the fixing block (703), and the fixing block (703) and the laser cutting head (705) form a fixing structure via a limiting nut (704).
8. The laser cutting head for steel structure processing according to claim 2, characterized in that: The fixing bolt (702) passes through the fixing seat (701) and is connected to the fixing block (703), and the fixing bolt (702) is detachable by means of a knob.