Splicing rack of laser cutting machine

Abstract

The utility model discloses a splicing machine frame of a laser cutting machine, which relates to the technical field of laser cutting machines and comprises four supporting legs, the left side and the right side of each supporting leg are fixedly connected with splicing assemblies, and the top of each splicing assembly is movably provided with three table top assemblies. The utility model discloses a splicing rack of a laser cutting machine. Through combination of first mounting grooves formed in the sides, away from each other, of the tops of the two splicing rod frames and side grooves formed in the sides, away from each other, of the tops of the two splicing assemblies, the outer surfaces of mounting sliding blocks fixedly connected to the left side and the right side of the bottom of the working table top and side blocks fixedly connected to the sides, away from each other, of the two mounting sliding blocks are slidably connected. And convex blocks fixedly connected to the tops of the two splicing rod frames are used for achieving sliding connection and installation with the inner walls of second installation grooves formed in the left side and the right side of the bottom of the working table top, so that sliding splicing installation of the splicing assembly and the table top assembly is achieved, and the rapid and efficient splicing effect of the rack is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a splicing frame of a laser cutting machine. Background Art

[0002] Laser cutting machine is a machine tool that uses the principle of laser cutting for processing. Laser cutting machine generally includes a frame, a working platform, a cutting platform, a beam and a laser cutting head installed on the beam. The working platform and the cutting platform are located on the inner side of the two frames, and the beam can slide along the frame. The movement of the beam drives the movement of the laser cutting head installed on the beam, which can change the position of the laser cutting head in the direction of the frame length extension. By adjusting the position of the laser cutting head on the beam, the position of the laser cutting head perpendicular to the direction of the frame length extension can be adjusted. In this way, the metal plates at different positions on the cutting platform can be cut.

[0003] For example, the Chinese patent with publication number CN219632876U discloses a splicing frame of a laser cutting machine. It only solves the problem that there is no initial positioning measure in the process of docking two adjacent frame units, and the straightness and flatness of the two adjacent frame units after splicing are adjusted only by adjusting the feet, which requires multiple adjustments and has low effect. However, it does not solve the problem that the splicing efficiency of the splicing frame of the laser cutting machine is low and the structure is relatively complex.

[0004] The existing technology has the following problems:

[0005] The problem that the splicing efficiency of the laser cutting machine frame is low and the structure is complex has not been solved. At the same time, the problem that the frame splicing lacks stability and easily causes low precision has not been solved. Utility Model Content

[0006] The utility model provides a splicing frame of a laser cutting machine to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A splicing frame of a laser cutting machine includes four supporting legs, the left and right sides of the four supporting legs are fixedly connected with splicing components, the tops of two of the splicing components are movably installed with three tabletop components, the two splicing components are slidably connected with a driving component on the side away from each other, and the opposite surfaces of the two splicing components are threadedly connected with three reinforcement components.

[0009] Preferably: the two splicing components include two splicing rod frames, and the two splicing rod frames are each provided with an installation groove on the side away from the top of the two splicing components, and the two side grooves are each provided with a side groove on the side away from the inner wall of the two installation grooves, and the bottom of the two splicing rod frames is fixedly connected to the top of the four supporting feet at the front and back.

[0010] Preferably: a protrusion is fixedly connected to the top of the two splicing rod frames, and the two protrusions are located on one side of the opposite surface of the two splicing rod frames, a sliding groove is provided on the side away from the two splicing rod frames, and three threaded interfaces are provided on the upper and lower opposite surfaces of the two splicing rod frames.

[0011] Preferably, the front sides of the two splicing rod frames are provided with overlap interfaces, the rear sides of the two splicing rod frames are fixedly connected with electric telescopic blocks, and the output ends of the two electric telescopic blocks are plugged into the inner walls of the other two overlap interfaces.

[0012] Preferably, the driving assembly comprises a laser cutting driving mechanism, and the lower opposite surfaces of the laser cutting driving mechanism are fixedly connected with sliders, and the outer surfaces of the two sliders are slidably connected to the inner walls of the two sliding grooves.

[0013] Preferably: the reinforcement component includes a stabilizing frame, which has mounting holes on the upper and lower sides of the left and right sides, and screws are movably installed on the inner walls of the two mounting holes on the left and right sides, and the outer surfaces of the two screws on the left and right sides are threadedly connected to the inner walls of the left and right threaded interfaces.

[0014] Preferably: the table top assembly includes a work table top, the left and right sides of the bottom of the work table top are fixedly connected with mounting slides, the two mounting slides are fixedly connected with side blocks on the side away from each other, the outer surface of the mounting slides is movably connected to the inner wall of mounting groove one, and the outer surface of the side block is movably connected to the inner wall of the side groove.

[0015] Preferably, two mounting grooves are provided on both left and right sides of the bottom of the work surface, and the inner walls of the two mounting grooves are movably connected to the outer surface of the protrusion.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a splicing frame of a laser cutting machine, which is slidably connected to the outer surfaces of the side blocks fixedly connected to the left and right sides of the bottom of the work table by combining the mounting grooves 1 opened on the sides away from the tops of the two splicing rod frames and the side grooves opened on the sides away from the tops of the two splicing components, and then the protrusions fixedly connected to the tops of the two splicing rod frames are used to realize the sliding connection and installation with the inner walls of the mounting grooves 2 opened on the left and right sides of the bottom of the work table, thereby realizing the sliding splicing installation of the splicing components and the table components, thereby improving the effect of fast and efficient splicing of the frame.

[0018] 2. The utility model provides a splicing frame of a laser cutting machine, which uses three stabilizing frames and screws movably installed on the inner walls of two mounting holes on the left and right sides to balance the installation of two splicing rod frames, thereby improving the accuracy and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the splicing assembly of the utility model;

[0021] Figure 3 It is an enlarged structural diagram of the drive assembly of the utility model;

[0022] Figure 4 It is a schematic diagram of the enlarged structure of the reinforcement component of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the table top component of the utility model.

[0024] In the figure: 1. Splicing assembly; 11. Splicing rod frame; 12. Overlap interface; 13. Slide groove; 14. Mounting groove one; 15. Side groove; 16. Bump; 17. Electric telescopic block; 18. Threaded interface; 2. Drive assembly; 21. Laser cutting drive mechanism; 22. Slider; 3. Table assembly; 31. Work table; 32. Install slider; 33. Side block; 34. Mounting groove two; 4. Reinforcement assembly; 41. Stabilizing frame; 42. Mounting hole; 43. Screw; 5. Support foot. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1As shown, a splicing frame of a laser cutting machine includes four supporting legs 5, and the left and right sides of the four supporting legs 5 are fixedly connected with splicing components 1, three table components 3 are movably installed on the top of the two splicing components 1, the two splicing components 1 are slidably connected with a driving component 2 on the side away from each other, and the opposite surfaces of the two splicing components 1 are threadedly connected with three reinforcement components 4.

[0027] The two splicing components 1 assist the four supporting legs 5, the driving component 2, the three reinforcement components 4 and the three table components 3 to be stably installed at the predetermined positions.

[0028] like Figure 2-Figure 4 As shown, the two splicing components 1 include two splicing rod frames 11, and a mounting groove 14 is provided on the side away from the top of the two splicing rod frames 11, and a side groove 15 is provided on the side away from the top of the two splicing components 1, and the two side grooves 15 are located on the side away from the inner wall of the two mounting grooves 14, the bottoms of the two splicing rod frames 11 are fixedly connected to the tops of the four supporting feet 5 at the front and back, and the tops of the two splicing rod frames 11 are fixedly connected with protrusions 16, and the two protrusions 16 are located on the opposite sides of the two splicing rod frames 11, and a sliding groove 13 is provided on the side away from the two splicing rod frames 11, and three threaded interfaces 18 are provided on the upper and lower opposite sides of the two splicing rod frames 11, and the front sides of the two splicing rod frames 11 are provided with overlap interfaces 12, and the rear of the two splicing rod frames 11 is fixedly connected with an electric telescopic block 17, and the output ends of the two electric telescopic blocks 17 are plugged into the inner walls of the other two overlap interfaces 12.

[0029] The installation function of the splicing rod frames 11 on both sides is supported by four supporting legs 5, and the overlapping interfaces 12 opened on the front sides of the two splicing rod frames 11 realize the plug-in function with the front overlapping interfaces 12 of multiple splicing rod frames 11 and the electric telescopic blocks 17 fixedly connected to the backs of the two splicing rod frames 11, and then the slide grooves 13 opened on the sides away from the two splicing rod frames 11 play the role of assisting the slider 22 to stabilize the movement of the limiting laser cutting drive mechanism 21.

[0030] like Figure 3-Figure 5As shown, the driving component 2 includes a laser cutting driving mechanism 21, and the lower opposite surfaces of the laser cutting driving mechanism 21 are fixedly connected with sliders 22, and the outer surfaces of the two sliders 22 are slidably connected to the inner walls of the two slide grooves 13. The reinforcement component 4 includes a stabilizing frame 41, and the left and right sides of the stabilizing frame 41 are provided with mounting holes 42 at the top and bottom, and the inner walls of the two mounting holes 42 on the left and right sides are movably installed with screws 43, and the outer surfaces of the two screws 43 on the left and right sides are threadedly connected to the inner walls of the left and right threaded interfaces 18. The table component 3 includes a working table 31, and the bottom left and right sides of the working table 31 are fixedly connected with mounting sliders 32, and the two mounting sliders 32 are fixedly connected with side blocks 33 on the side away from each other, and the outer surface of the mounting slider 32 is movably connected to the inner wall of the mounting groove 14, and the outer surface of the side block 33 is movably connected to the inner wall of the side groove 15.

[0031] The working principle of the laser cutting drive mechanism 21 is the component responsible for controlling the movement in the laser cutting machine. It realizes high-precision cutting of the workpiece by controlling the processing platform. It mainly includes a servo motor, a servo controller, an encoder, etc. The servo motor is the core component of the servo drive part. It controls the movement of the processing platform by rotation. The servo controller is the controller of the servo motor. It can continuously detect the position of the servo motor and drive the motor to rotate continuously, thereby controlling the precise movement of the processing platform. The encoder is the feedback device of the servo drive system, which can monitor the position of the processing platform in real time and feed it back to the servo controller to realize closed-loop control of the processing process.

[0032] By combining the mounting grooves 14 opened on the side away from the top of the two splicing rod frames 11 and the side grooves 15 opened on the side away from the top of the two splicing components 1, the mounting slide blocks 32 fixedly connected to the left and right sides of the bottom of the work table 31 and the outer surfaces of the side blocks 33 fixedly connected to the side away from the two mounting slide blocks 32 are slidably connected, and then the protrusions 16 fixedly connected to the tops of the two splicing rod frames 11 are used to realize the sliding connection and installation with the inner walls of the mounting grooves 2 34 opened on the left and right sides of the bottom of the work table 31, thereby realizing the sliding splicing installation of the splicing component 1 and the table component 3, and then the three stabilizing frames 41 use the screws 43 movably installed on the inner walls of the two mounting holes 42 on the left and right sides to balance the installation of the two splicing rod frames 11 and improve the accuracy and stability.

[0033] like Figure 5 As shown, two mounting grooves 34 are provided on both the left and right sides of the bottom of the work surface 31 , and the inner walls of the two mounting grooves 34 are movably connected to the outer surface of the protrusion 16 .

[0034] The second mounting grooves 34 formed on both the left and right sides of the bottom of the work surface 31 play a role in assisting the protrusion 16 to connect and slide.

[0035] The working principle of the utility model is as follows: through the combination of the mounting grooves 14 opened on the side away from the top of the two splicing rod frames 11 and the side grooves 15 opened on the side away from the top of the two splicing components 1, the mounting slide blocks 32 fixedly connected to the left and right sides of the bottom of the work table 31 and the outer surfaces of the side blocks 33 fixedly connected to the side away from the two mounting slide blocks 32 are slidably connected, and then the protrusions 16 fixedly connected on the top of the two splicing rod frames 11 are used to realize the sliding connection and installation with the inner walls of the mounting grooves 2 34 opened on the left and right sides of the bottom of the work table 31, thereby realizing the sliding splicing and installation of the splicing component 1 and the table component 3, and then the overlap interfaces 12 opened on the front sides of the two splicing rod frames 11 are used to realize the plug-in effect with the front overlap interfaces 12 of multiple splicing rod frames 11 and the electric telescopic blocks 17 fixedly connected to the backs of the two splicing rod frames 11, and then the three stabilizing frames 41 are used, and the screws 43 movably installed on the inner walls of the two mounting holes 42 on the left and right sides are used to balance the installation of the two splicing rod frames 11 and improve the accuracy and stability.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A splicing frame of a laser cutting machine, comprising four supporting legs (5), characterized in that: The left and right sides of the four supporting legs (5) are fixedly connected with a splicing assembly (1), the tops of the two splicing assemblies (1) are movably mounted with three tabletop assemblies (3), the two splicing assemblies (1) are slidably connected with a driving assembly (2) on the side away from each other, and the opposite surfaces of the two splicing assemblies (1) are threadedly connected with three reinforcement assemblies (4); The two splicing components (1) comprise two splicing rod frames (11), the top of the two splicing rod frames (11) is provided with a mounting groove (14) on the side away from each other, the top of the two splicing components (1) is provided with a side groove (15) on the side away from each other, and the two side grooves (15) are located on the side away from each other of the inner wall of the two mounting grooves (14), the bottom of the two splicing rod frames (11) is fixedly connected to the top of the four supporting feet (5) at the front and rear, the top of the two splicing rod frames (11) is fixedly connected with a protrusion (16), and the two protrusions (16) are located on the opposite side of the two splicing rod frames (11), the side away from each other of the two splicing rod frames (11) is provided with a sliding groove (13), and the opposite side of the two splicing rod frames (11) is provided with three threaded interfaces (18) at the top and bottom.

2. The splicing frame of a laser cutting machine according to claim 1, characterized in that: The front sides of the two splicing rod frames (11) are both provided with a lap joint (12), the rear sides of the two splicing rod frames (11) are fixedly connected with an electric telescopic block (17), and the output ends of the two electric telescopic blocks (17) are plugged into the inner walls of the other two lap joints (12).

3. The splicing frame of a laser cutting machine according to claim 1, characterized in that: The drive assembly (2) comprises a laser cutting drive mechanism (21), the lower opposite surfaces of the laser cutting drive mechanism (21) are fixedly connected with sliders (22), and the outer surfaces of the two sliders (22) are slidably connected to the inner walls of the two slide grooves (13).

4. The splicing frame of a laser cutting machine according to claim 1, characterized in that: The reinforcement component (4) comprises a stabilizing frame (41), and mounting holes (42) are provided on the upper and lower sides of the left and right sides of the stabilizing frame (41). Screws (43) are movably installed on the inner walls of the two mounting holes (42) on the left and right sides, and the outer surfaces of the two screws (43) on the left and right sides are threadedly connected to the inner walls of the two threaded interfaces (18) on the left and right sides.

5. The splicing frame of a laser cutting machine according to claim 1, characterized in that: The tabletop assembly (3) comprises a work tabletop (31), the bottom left and right sides of the work tabletop (31) are fixedly connected with mounting slide blocks (32), the two mounting slide blocks (32) are fixedly connected with side blocks (33) on the side away from each other, the outer surface of the mounting slide blocks (32) is movably connected to the inner wall of the mounting groove (14), and the outer surface of the side block (33) is movably connected to the inner wall of the side groove (15).

6. The splicing frame of a laser cutting machine according to claim 5, characterized in that: The bottom left and right sides of the work table (31) are both provided with second installation grooves (34), and the inner walls of the two second installation grooves (34) are movably connected to the outer surface of the protrusion (16).

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