Laser cutting device for wire cover box machining
By designing the positioning frame assembly on the laser cutting device, fixing the box cover and cutting along a predetermined cutting line, the problems of processing failure and inaccurate cutting caused by vibration in the prior art are solved, the stability and accuracy are improved, and the simplification of the simplification of the simplification of the simplification of the simplification of the simplification of the simplification of the simplification of the simplification of the simplification of the simplification of the simplification Handle scraps.
Patent Information
- Application Number
- CN202420834957.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-22
AI Technical Summary
Existing large or medium-sized metal wire lid boxes are prone to position deviation due to vibration during laser cutting, resulting in processing failure, and sparks are dangerous during cutting.
A laser cutting device for processing wire cover box is designed, using positioning frame components including frame plates, support plates, top stops, side stops and limit slides. These components are used to securely fix the box cover to cut On the machine table, avoid shaking and cut along a predetermined cutting line when cutting.
It effectively improves processing stability and cutting accuracy, avoids miscut cutting caused by shaking, and simplifies the processing and cleaning process of scraps.
Smart Images
Figure CN222289123U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire cover box processing, in particular to a laser cutting device for wire cover box processing. Background Art
[0002] A wire cover box is usually a box used to protect wires, cables or other wires. It has a lid and a box body. The wires can be stored inside and sealed with the lid to prevent the wires from being damaged or disturbed by the external environment. Generally, large or medium-sized metal wire cover boxes are used for thick cables. The length may reach tens of centimeters or even one meter, and the width and height may also increase accordingly.
[0003] The applicant has found that during the production of the existing large or medium-sized metal wire cover boxes, laser cutting operations are required to cut the four sides of the rectangular metal sheet to obtain the required cover size. However, during cutting, due to a certain vibration force, the cover can easily shift in position, resulting in processing failure, while manual fixation will be dangerous due to sparks during cutting.
[0004] Therefore, the applicant proposed a laser cutting device for wire cover box processing to solve the problem. Utility Model Content
[0005] The utility model provides a laser cutting device for processing a wire cover box, which solves the above-mentioned background problems.
[0006] In order to solve the above technical problems, the utility model provides a laser cutting device for wire cover box processing, including a cutting machine, a positioning frame assembly is installed on the table of the cutting machine, the positioning frame assembly includes a frame plate fixed on the table of the cutting machine, one side of the frame plate is provided with an opening, two support plates are symmetrically fixed on the inner side of the frame plate, top surface blocks are fixed on the three inner sides of the frame plate, the frame plate is clamped with side baffles at the opening, the limiting sliding blocks at both ends of the side baffles are inserted from the top of the slideway inside the opening of the frame plate, a box cover is placed on the top surface of the support plate, a rectangular cutting line is drawn on the top surface of the box cover, and the cutting lines are all located on one side of the top surface block.
[0007] Furthermore, a placement slot block is welded on the top surface of the cutting machine, and the placement slot block is used to place the side baffle.
[0008] Furthermore, the top surface of the frame plate is rotatably connected with two limit plates, the limit plates are located at an opening position on one side of the frame plate, and the limit plates are fitted with the top surface of the side baffle through rotation.
[0009] Furthermore, two angle irons are nailed to both sides of the frame plate, and the angle irons are fixedly connected to the table top of the cutting machine using bolts.
[0010] Furthermore, elastic pads are bonded to the inner wall of the frame plate, the top surface of the support plate, and the side walls of the side baffles.
[0011] Furthermore, a cavity is provided on the front of the cutting machine, and a collection box is placed in the cavity. Three rows of dust exhaust holes connected to the cavity are provided on the table of the cutting machine, and the middle row of dust exhaust holes is located inside the frame plate.
[0012] Furthermore, the inner wall slot of the collection box is connected to a mesh plate for collecting dust.
[0013] Compared with the related art, the laser cutting device for wire cover box processing provided by the utility model has the following beneficial effects:
[0014] The utility model provides a laser cutting device for processing a wire cover box, which inserts the box cover from an opening on one side of a frame plate through a positioning frame assembly, and after being pushed to the innermost end, the bottom surface of the box cover fits with the support plate, and the top surface fits with the top surface stopper, and then the limiting sliding blocks on both sides of the side baffle plate are inserted from the top of the slideway at the opening of the frame plate, and the four sides of the box cover are respectively in contact with the frame plate and the side baffle plate, thereby completing the fixing operation, so that the fixing is very firm, and the box cover will not shake during the cutting process, which effectively improves the processing stability, and when cutting, the box cover is cut along the cutting line to avoid cutting the top surface stopper by mistake, thereby improving the cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the collection box of the utility model;
[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the positioning frame assembly of the utility model;
[0018] Figure 4 It is a three-dimensional structural diagram of the positioning frame assembly of the utility model and a box cover is placed thereon;
[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the positioning frame assembly of the utility model after three-dimensional disassembly.
[0020] Numbers in the figure: 1. cutting machine; 11. placing slot block; 12. dust exhaust hole; 13. collecting box; 2. positioning frame assembly; 21. frame plate; 22. support plate; 23. top surface block; 24. side baffle; 25. limiting slider; 26. limiting plate; 27. angle iron; 3. box cover; 31. cutting line. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] Depend on Figure 1-Figure 5 The utility model includes a cutting machine 1, a positioning frame assembly 2 is installed on the table of the cutting machine 1, the positioning frame assembly 2 includes a frame plate 21 fixed on the table of the cutting machine 1, an opening is provided on one side of the frame plate 21, two support plates 22 are symmetrically fixed on the inner side of the frame plate 21, top surface stoppers 23 are fixed on the three inner sides of the frame plate 21, the frame plate 21 is clamped with side baffles 24 at the opening, limiting sliders 25 at both ends of the side baffles 24 are inserted from the top of the slideway on the inner side of the opening of the frame plate 21, a box cover 3 is placed on the top surface of the support plate 22, a rectangular cutting line 31 is drawn on the top surface of the box cover 3, and the cutting lines 31 are all located on one side of the top surface stopper 23.
[0023] As described above, by positioning the frame assembly 2, when cutting and fixing, draw the cutting line 31 of the required size on the box cover 3 with a pen, then insert it from the opening on one side of the frame plate 21, and push it to the innermost end. At this time, the bottom surface of the box cover 3 is in contact with the support plate 22, and the top surface is in contact with the top surface stopper 23. Then, the limiting sliders 25 on both sides of the side baffle 24 are inserted from the top of the slideway at the opening of the frame plate 21. At this time, the four sides of the box cover are in contact with the frame plate 21 and the side baffle 24 respectively, thereby completing the fixing operation. In this way, the fixing is very firm, and the cutting process is The box cover 3 will not shake during the process, which effectively improves the stability of the processing. When cutting, cutting the box cover 3 along the cutting line 31 can avoid cutting the top surface block 23 by mistake, improve the cutting accuracy, remove the side baffle 2 after the cutting is completed, reach in between the two support plates 22 by hand to lift up the middle rectangular block of the required size of the box cover 3 and take it out, and then pull out the unnecessary scraps, which is very convenient. It should be noted that in design, the edge of the middle rectangular block is still placed on the top surface of the support plate 22 after the cutting is completed to avoid falling, and observe at the same time Figure 3 and Figure 5 It can be seen that the top surface of the support plate 22 is provided with a prefabricated groove for cutting to prevent the support plate 22 from being damaged by cutting. At the same time, the cutting process is a conventional technical means and will not be described in detail here.
[0024] A placement slot block 11 is welded on the top surface of the cutting machine 1 , and the placement slot block 11 is used to place the side baffle 24 .
[0025] As described above, each time when placing or taking, the temporarily removed side baffle 24 can be placed in the placement slot block 11, which is very convenient. It should be noted that a handle is provided on the top of the side baffle 24 for easy taking.
[0026] The top surface of the frame plate 21 is rotatably connected with two limit plates 26 . The limit plates 26 are located at an opening on one side of the frame plate 21 , and the limit plates 26 are rotated to fit with the top surface of the side baffle 24 .
[0027] As described above, after the side baffle 24 is installed, the limiting plate 26 can be rotated to fit with the top surface of the side baffle 24, so as to prevent the side baffle 24 from moving upward and further improve stability.
[0028] Two angle irons 27 are nailed to both sides of the frame plate 21 , and the angle irons 27 are fixedly connected to the table of the cutting machine 1 using bolts.
[0029] As mentioned above, the angle iron 27 facilitates the disassembly and assembly of the frame plate 21, thereby facilitating subsequent cleaning and maintenance operations.
[0030] The inner wall of the frame plate 21 , the top surface of the support plate 22 , and the side wall of the side baffle plate 24 are all bonded with elastic pads 28 .
[0031] As mentioned above, since it is difficult to ensure that the box cover 3 fits exactly with the inner wall of the frame plate 21, the support plate 22, the top block 23 and the side baffle 24 during installation in actual production, the elastic pad 28 is designed to facilitate the convenient fixed installation operation of the box cover 3. The box cover 3 will not shake easily due to the elasticity of the elastic pad 28, which is very practical. It should be noted that the edge of the elastic pad 28 on the top surface of the support plate 22 is located on one side of the prefabricated groove to avoid it being cut.
[0032] A cavity is provided on the front of the cutting machine 1, and a collection box 13 is placed in the cavity. Three rows of dust exhaust holes 12 connected to the cavity are provided on the table of the cutting machine 1, and the middle row of dust exhaust holes 12 is located inside the frame plate 21. The inner wall slot of the collection box 13 is connected to a mesh plate 14 for collecting dust.
[0033] As described above, after the processing is completed, it is very inconvenient to move the dust in the middle of the table to the edge with hands or a brush. Therefore, the dust and debris on the table can be conveniently discharged into the cavity through the nearest dust discharge hole 12 and collected by the mesh plate 14 in the collection box 13. After that, the collection box 13 can be pulled out, and the mesh plate 14 can be taken out for cleaning, thereby effectively improving the convenience of cleaning.
[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0035] Although the 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 device for processing a wire cover box, comprising a cutting machine (1), characterized in that: A positioning frame assembly (2) is installed on the table of the cutting machine (1), and the positioning frame assembly (2) comprises a frame plate (21) fixed on the table of the cutting machine (1), one side of the frame plate (21) is provided with an opening, two support plates (22) are symmetrically fixed on the inner side of the frame plate (21), and top surface stoppers (23) are fixed on the three inner sides of the frame plate (21), the frame plate (21) is clamped with a side stopper (24) at the opening, and the limiting sliders (25) at both ends of the side stopper (24) are inserted from the top of the slideway inside the opening of the frame plate (21), and a box cover (3) is placed on the top surface of the support plate (22), and a rectangular cutting line (31) is drawn on the top surface of the box cover (3), and the cutting line (31) is located on one side of the top surface stopper (23).
2. A laser cutting device for wire cover box processing according to claim 1, characterized in that: A placement slot block (11) is welded on the top surface of the cutting machine (1), and the placement slot block (11) is used to place a side baffle (24).
3. The laser cutting device for wire cover box processing according to claim 1, characterized in that: The top surface of the frame plate (21) is rotatably connected to two limit plates (26), the limit plates (26) are located at an opening on one side of the frame plate (21), and the limit plates (26) are rotated to fit with the top surface of the side baffle (24).
4. A laser cutting device for wire cover box processing according to claim 3, characterized in that: Two angle irons (27) are nailed to both sides of the frame plate (21), and the angle irons (27) are fixedly connected to the table of the cutting machine (1) using bolts.
5. The laser cutting device for wire cover box processing according to claim 1, characterized in that: The inner wall of the frame plate (21), the top surface of the support plate (22) and the side wall of the side baffle plate (24) are all bonded with elastic pads (28).
6. The laser cutting device for wire cover box processing according to claim 1, characterized in that: The front of the cutting machine (1) is provided with a cavity, and a collection box (13) is placed in the cavity. The table of the cutting machine (1) is provided with three rows of dust exhaust holes (12) connected to the cavity, and the middle row of dust exhaust holes (12) is located inside the frame plate (21).
7. The laser cutting device for wire cover box processing according to claim 6, characterized in that: The inner wall slot of the collection box (13) is connected to a mesh plate (14) for collecting dust.