A laser cutting head with easy maintenance

Abstract

The utility model relates to laser cutting technical field, and disclose a kind of laser cutting head of convenient maintenance, including mounting plate, the front end of mounting plate is fixed with support plate, the front end of mounting plate is fixed with two side plates, two side plates are located at the both sides of support plate respectively, the inside of support plate is provided with laser cutting head body.The laser cutting head of convenient maintenance, by setting the structure of connecting block, connecting shell, knob, screw rod, limit block, transverse plate, plug block and slot, laser cutting head body can be conveniently disassembled and maintained, specific operation is, by screwing screw rod and driving knob and limit block rotation, make limit block away from the side of transverse plate, the resilience of spring is used to push transverse plate and drive plug block to separate from the inside of slot, the fixing between connecting block and connecting shell can be released, so that user can take off laser cutting head body from support plate, operation process is simple, without specific tool, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, and in particular to a laser cutting head that is easy to maintain. Background Technology

[0002] Laser cutting technology, with its significant advantages such as high precision, high efficiency and non-contact processing, has become an important means of processing various materials such as metals and non-metals. As the core component of laser cutting equipment, the performance of the laser cutting head directly affects the cutting quality and efficiency.

[0003] In practical applications, most traditional laser cutting heads are installed by tightening bolts. This method requires workers to accurately align the bolt holes and tighten them one by one, which is time-consuming and laborious. Similarly, disassembly requires a lot of time to unscrew the small bolts, making the operation extremely inconvenient and seriously affecting the efficiency of replacing and maintaining laser cutting heads. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing laser cutting head has the disadvantage of being cumbersome and inconvenient in the process of installation and maintenance. Therefore, we propose a laser cutting head that is easy to maintain.

[0005] To achieve the above objectives, this application adopts the following technical solution: a laser cutting head that is easy to maintain, comprising a mounting plate, a support plate fixed to the front end of the mounting plate, two side plates fixed to the front end of the mounting plate, the two side plates being located on both sides of the support plate, a laser cutting head body disposed inside the support plate, a movable block fixed to the rear end of the mounting plate, connecting blocks fixed to both sides of the laser cutting head body, connecting shells fixed to both sides of the top of the support plate, a knob threadedly connected to the side wall of the connecting shell, a limit block fixed to one end of the knob inside the connecting shell, a screw fixed to the other end of the knob, a horizontal plate sliding inside the connecting shell, the horizontal plate being located on one side of the limit block, an insert block fixed to the other side of the horizontal plate, and a slot matching the insert block being provided on one side of the connecting block.

[0006] Preferably, springs are fixed on both sides of the inner wall of the connecting shell, and the other end of the spring is fixed to the cross plate.

[0007] Preferably, vertical rods are fixed on both sides inside the connecting shell, and grooves matching the vertical rods are provided at both ends of the horizontal plate.

[0008] Preferably, the limiting block is elliptical in shape.

[0009] Preferably, the surface of the knob is covered with an anti-slip pad, and the anti-slip pad is made of rubber.

[0010] Preferably, the surface of the screw has multiple strip grooves, which are distributed circumferentially.

[0011] Preferably, the surface of the support plate is provided with a mounting groove for placing the laser cutting head body.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this invention, the structure consisting of a connecting block, a connecting shell, a knob, a screw, a limiting block, a horizontal plate, an insert block, and a slot facilitates the disassembly and maintenance of the laser cutting head. Specifically, by turning the screw, the knob and the limiting block rotate, causing the limiting block to move away from the side of the horizontal plate. The spring's rebound force pushes the horizontal plate, causing the insert block to disengage from the slot, thus releasing the connection between the connecting block and the connecting shell. This allows the user to easily remove the laser cutting head from the support plate. The operation is simple, requires no special tools, and is convenient to use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the laser cutting head body mounting structure of this utility model;

[0017] Figure 4 This is a cross-sectional view of the connecting block and connecting shell of this utility model.

[0018] Legend: 1. Mounting plate; 2. Support plate; 3. Side plate; 4. Laser cutting head body; 5. Moving block; 6. Connecting block; 7. Connecting shell; 8. Knob; 9. Screw; 10. Limiting block; 11. Horizontal plate; 12. Insert block; 13. Slot; 14. Spring; 15. Vertical rod; 16. Groove; 17. Anti-slip pad; 18. Mounting slot. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0020] Reference Figures 1-4As shown, this utility model provides a technical solution: a laser cutting head that is easy to maintain, including a mounting plate 1, a support plate 2 fixed to the front end of the mounting plate 1, two side plates 3 fixed to the front end of the mounting plate 1 respectively located on both sides of the support plate 2, a laser cutting head body 4 disposed inside the support plate 2, a moving block 5 fixed to the rear end of the mounting plate 1, connecting blocks 6 fixed to both sides of the laser cutting head body 4, connecting shells 7 fixed to both sides of the top of the support plate 2, a knob 8 threadedly connected to the side wall of the connecting shell 7, a limit block 10 fixed to one end of the knob 8 inside the connecting shell 7, a screw 9 fixed to the other end of the knob 8, a horizontal plate 11 sliding inside the connecting shell 7, the horizontal plate 11 located on one side of the limit block 10, an insert block 12 fixed to the other side of the horizontal plate 11, and connecting blocks... A slot 13 matching the insert 12 is provided on one side of the connecting block 6. Springs 14 are fixed on both sides of the inner wall of the connecting shell 7. The other end of the spring 14 is fixed to the horizontal plate 11. By setting the structure of connecting block 6, connecting shell 7, knob 8, screw 9, limiting block 10, horizontal plate 11, insert 12 and slot 13, it is easy to disassemble and maintain the laser cutting head body 4. Specifically, by turning the screw 9 to drive the knob 8 and the limiting block 10 to rotate, the limiting block 10 moves away from the side of the horizontal plate 11. The spring force of the spring 14 pushes the horizontal plate 11 to drive the insert 12 to disengage from the inside of the slot 13, thus releasing the fixation between the connecting block 6 and the connecting shell 7. This makes it easy for the user to remove the laser cutting head body 4 from the support plate 2. The operation is simple, requires no special tools and is convenient to use.

[0021] Reference Figure 4 As shown in this embodiment: vertical rods 15 are fixed on both sides inside the connecting shell 7, and grooves 16 matching the vertical rods 15 are opened at both ends of the horizontal plate 11. Through the structure of the vertical rods 15 and the grooves 16, the horizontal plate 11 can be limited, making the horizontal plate 11 more stable when sliding inside the connecting shell 7, avoiding the phenomenon of the horizontal plate 11 shifting or shaking, and improving the stability of the overall structure.

[0022] Reference Figure 4 As shown in this embodiment, the limiting block 10 is elliptical in shape. The elliptical limiting block 10 can better fit with the side of the horizontal plate 11, making the limiting block 10 push the horizontal plate 11 more smoothly, avoiding the phenomenon of jamming between the limiting block 10 and the horizontal plate 11, and ensuring the smoothness of the overall structure.

[0023] Reference Figure 4 As shown in this embodiment: the surface of the knob 8 is covered with an anti-slip pad 17, which is made of rubber. The rubber anti-slip pad 17 can further increase the firmness between the screw 9 and the connecting shell 7 and prevent loosening.

[0024] Reference Figure 4As shown in this embodiment, the surface of the screw 9 is provided with multiple strip grooves, which are distributed in a circular pattern. The design of the strip grooves can increase the contact area between the operator's hand and the screw 9, making it easier for the operator to turn the screw 9.

[0025] Reference Figure 3 As shown in this embodiment: the surface of the support plate 2 is provided with a mounting groove 18, which is used to place the laser cutting head body 4. By setting the mounting groove 18, the position of the laser cutting head body 4 can be limited, so that the laser cutting head body 4 can quickly find the correct installation position during installation, avoiding the phenomenon of deviation during installation of the laser cutting head body 4 and improving the accuracy of the overall structure.

[0026] Working principle: By configuring the structure of connecting block 6, connecting shell 7, knob 8, screw 9, limiting block 10, horizontal plate 11, insert block 12, and slot 13, the user can easily disassemble and maintain the laser cutting head body 4. Specifically, by turning screw 9, the knob 8 and limiting block 10 rotate, causing the limiting block 10 to move away from the side of the horizontal plate 11. The spring 14's rebound force pushes the horizontal plate 11, causing the insert block 12 to disengage from the slot 13, thus releasing the connection between connecting block 6 and connecting shell 7. This allows the user to easily remove the laser cutting head body 4 from the support plate 2. The operation is simple, requires no special tools, and is convenient to use. The structure of vertical rod 15 and groove 16 limits the horizontal plate 11, making it more stable when sliding inside the connecting shell 7 and preventing the horizontal plate 11 from shifting or wobbling. The elliptical limiting block 10 improves the stability of the overall structure. It better fits the side of the horizontal plate 11, allowing for smoother movement of the limiting block 10 when pushing the horizontal plate 11, preventing jamming and ensuring the smoothness of the overall structure. The rubber anti-slip pad 17 further increases the firmness between the screw 9 and the connecting shell 7, preventing loosening. The strip groove design increases the contact area between the operator's hand and the screw 9, making it easier for the operator to tighten the screw 9. The mounting groove 18 limits the position of the laser cutting head body 4, allowing it to quickly find the correct installation position during installation, preventing deviations and improving the accuracy of the overall structure.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A laser cutting head that is easy to maintain, comprising a mounting plate (1), characterized in that: The front end of the mounting plate (1) is fixed with a support plate (2), and the front end of the mounting plate (1) is fixed with two side plates (3). The two side plates (3) are located on both sides of the support plate (2). The support plate (2) is equipped with a laser cutting head body (4). The rear end of the mounting plate (1) is fixed with a moving block (5). Both sides of the laser cutting head body (4) are fixed with connecting blocks (6). Both sides of the top of the support plate (2) are fixed with connecting shells (7). The side wall of the connecting shell (7) is threaded with a knob (8). One end of the knob (8) inside the connecting shell (7) is fixed with a limit block (10). The other end of the knob (8) is fixed with a screw (9). A horizontal plate (11) slides inside the connecting shell (7). The horizontal plate (11) is located on one side of the limit block (10). The other side of the horizontal plate (11) is fixed with an insert block (12). One side of the connecting block (6) is provided with a slot (13) that matches the insert block (12).

2. The laser cutting head with convenient maintenance according to claim 1, characterized in that: Springs (14) are fixed on both sides of the inner wall of the connecting shell (7), and the other end of the springs (14) is fixed to the horizontal plate (11).

3. The laser cutting head with convenient maintenance according to claim 1, characterized in that: Vertical rods (15) are fixed on both sides inside the connecting shell (7), and grooves (16) matching the vertical rods (15) are opened at both ends of the horizontal plate (11).

4. The laser cutting head for easy maintenance according to claim 1, characterized in that: The limiting block (10) is elliptical in shape.

5. A laser cutting head for easy maintenance according to claim 1, characterized in that: The surface of the knob (8) is covered with an anti-slip pad (17), which is made of rubber.

6. The laser cutting head with convenient maintenance according to claim 1, characterized in that: The screw (9) has multiple strip grooves on its surface, and the multiple strip grooves are distributed in a circular pattern.

7. A laser cutting head for easy maintenance according to claim 1, characterized in that: The surface of the support plate (2) is provided with a mounting groove (18), which is used to place the laser cutting head body (4).

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