Cutting equipment for building metal materials

Abstract

The utility model belongs to the technical field of metal cutting, and particularly relates to a building metal material cutting device which comprises a cutting table. A cutting fluid spray pipe is fixedly connected to one side of the top of the cutting table; a first telescopic rod is fixedly connected to the middle of the cutting table. The end part of the first telescopic rod is fixedly connected with a first bearing; the interior of the first bearing is rotationally connected with a rotating shaft; according to the whole device, chippings accumulated at the top of the filter plate can be synchronously cleaned in the cutting process of a workpiece needing to be cut through a blade, so that the situation that the chippings accumulated at the top of the blade block filter holes is reduced, the stability of the filter plate during working is improved, and the service life of the filter plate is prolonged. And the working efficiency of the whole working process is improved by reducing the step that workers clean the top of the filter plate, and when the scrap iron collecting box is full of scrap iron, the scrap iron collecting box can be opened by rotating an opening and closing plate, and cleaning and dredging of the interior of the scrap iron collecting box are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal cutting, in particular to a cutting device for building metal materials. Background Art

[0002] Metal materials are a general term for materials with different properties composed mainly of different metal elements, including pure metals, synthetic metals, metal compounds, etc. The most widely used materials are iron, chromium, manganese, etc., among which iron is known as the "skeleton of industry."

[0003] In the prior art, metal material cutting equipment is mainly composed of a heat dissipation device, a cutting device, a driving device, a cooling device, etc., among which the core device is the cutting device. Due to the characteristics of metal materials, high-speed rotation and slow feeding are required to achieve cutting.

[0004] At present, the cutting methods for metal materials are similar. They all use high-speed rotating blades to cut metal, which will produce debris and require the use of cutting fluid. However, in the collection of debris and cutting fluid, accumulation and residue may occur on the surface of the collection box, thereby causing pollution to the working environment and increasing the waste rate of cutting fluid. Therefore, a cutting device for building metal materials is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a cutting device for building metal materials.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a kind of cutting equipment for building metal materials described in the utility model comprises a cutting table; a cutting fluid nozzle is fixedly connected to one side of the top of the cutting table; a first telescopic rod is fixedly connected to the middle of the cutting table; a first bearing is fixedly connected to the end of the first telescopic rod; a rotating shaft is rotatably connected inside the first bearing; a blade is fixedly connected to the end of the rotating shaft away from the first bearing; a first bevel gear is fixedly connected to the end of the rotating shaft; a bearing block is fixedly connected to one side of the cutting table; a rotating column is rotatably connected inside the bearing block; a second telescopic rod is fixedly connected to the end of the rotating column; teeth are fixedly connected to the middle of the rotating column; a second bevel gear is fixedly connected to the side of the second telescopic rod away from the rotating column; a first bevel gear is meshed with a first gear in the middle of the first bevel gear. Two bevel gears; a first toothed servo motor is fixedly connected to one side of the cutting table; the end of the first toothed servo motor is meshed with teeth; a double-headed connecting rod is fixedly connected to the side of the rotating column away from the second telescopic rod; the double-headed connecting rod is rotatably connected to a rotating connecting column on the side away from the rotating column; a rotatable conversion bar is fixedly connected to the end of the rotating connecting column; a scraper is rotatably connected to the side of the rotatable conversion bar away from the rotating connecting column; a connecting strip is fixedly connected to the bottom of the cutting table; a chip collecting box is fixedly connected to the side of the connecting strip away from the cutting table; a filter plate is provided inside the chip collecting box, and a scraper is slidably provided on the top of the filter plate; the chip collecting box; a hinge is fixedly connected to the end of the chip collecting box; the hinge end is rotatably connected to an opening and closing plate; a handle is fixedly connected to the middle of the opening and closing plate.

[0007] Preferably, a cutting fluid collection box is fixedly connected to the bottom of the iron chip collection box; a filter hole is provided at the bottom of the iron chip collection box; the bottom of the filter hole is connected to the cutting fluid collection box; a cutting fluid discharge port is provided at one side of the end of the cutting fluid collection box; a vibration ball is fixedly connected to the bottom of the iron chip collection box; a second motor is provided at the bottom of the cutting table; an output end shaft is fixedly connected to the end of the second motor; a rotating ring is fixedly connected to the middle of the output end shaft; a spring bar is fixedly connected to the end of the rotating ring; and a knocking block is fixedly connected to the end of the spring bar away from the rotating ring.

[0008] Preferably, a thread groove is provided in the middle of the cutting table; a lead screw is rotatably connected to the inner side of the thread groove; a third servo motor is fixedly connected to the end of the cutting table away from the rotating shaft; a first gear is fixedly connected to the transmission end of the third servo motor; a second gear is fixedly connected to the end of the lead screw; a first gear is meshed with the middle part of the second gear; a transmission belt is rotatably connected to the end of the lead screw; an internal thread block is slidably connected to the inner side of the thread groove; the internal thread block is threadedly connected to the lead screw; a movable clamping plate is fixedly connected to the end of the internal thread block; a third telescopic rod is fixedly connected to the end of the cutting table away from the third servo motor; and a fixed clamping plate is fixedly connected to the end of the third telescopic rod.

[0009] Preferably, a connecting block is fixedly connected to the outer side of the cutting table; a connecting plate is fixedly connected to the middle of the connecting block; the end of the connecting plate is rotatably connected to a rotating shaft; a connecting rod with a hole is fixedly connected to the middle of the rotating shaft; a sharpener is fixedly connected to the end of the connecting rod with a hole; a flat-shaped slot is provided on the side of the cutting table away from the third servo motor; a latch is slidably connected to the inner side of the flat-shaped slot; a flat-shaped buckle is fixedly connected to the middle of the latch; a limiting ring is fixedly connected to the middle of the latch; and a compression spring is provided at the end of the limiting ring.

[0010] Preferably, a fixing block is fixedly connected to the side of the cutting table away from the connecting block; a spring rope is fixedly connected to the end of the fixing block; a metal adsorption shell is fixedly connected to the end of the spring rope away from the fixing block; a strong magnet is slidably connected inside the metal adsorption shell; and a toggle block is fixedly connected to the end of the strong magnet.

[0011] Preferably, a threaded column is threadedly connected to the end of the cutting table; and a support block is fixedly connected to the end of the threaded column.

[0012] Preferably, a factory-type fixing rod is fixedly connected to the middle of the cutting table; and a protective cover is fixedly connected to the end of the factory-type fixing rod.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model describes a cutting device for building metal materials. The overall device can simultaneously clean up the debris accumulated on the top of the filter plate through the blade during the process of cutting the workpiece to be cut, thereby reducing the occurrence of debris accumulated on the top of the blade clogging the filter holes, and improving the stability of the filter plate during operation. By reducing the number of cleaning steps on the top of the filter plate by the staff, the work efficiency of the overall work process is improved. When the iron chip collection box is full, the iron chip collection box can be opened by rotating the opening and closing plate to achieve cleaning and unblocking of the inside of the iron chip collection box.

[0015] 2. The utility model describes a cutting device for building metal materials. When some special materials are cut, the iron chips generated by the long-term mixing with the cutting fluid may cause the cutting fluid to deteriorate. Therefore, the cutting fluid and the iron chips are separated through the filter holes. At the same time, when the scraper cleans the surface of the filter plate, it may not be cleaned clean enough. Therefore, the vibration device is used to further clean the surface of the filter plate so that the cutting fluid on the surface of the filter plate enters the iron chip collection box to reduce the waste rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the cutting table in the utility model;

[0018] Figure 2 It is a schematic diagram of a three-dimensional cross-sectional structure of the first bevel gear in the utility model;

[0019] Figure 3 It is a schematic diagram of the screw structure in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the cutting fluid collection box in the utility model;

[0021] Figure 5 for Figure 2 A magnified image of point A;

[0022] Figure 6 for Figure 3 The enlarged view of point B;

[0023] Figure 7 for Figure 1 Enlarged view of point C.

[0024] In the figure: 1. cutting table; 11. rotating shaft; 12. first bearing; 13. first telescopic rod; 14. cutting fluid nozzle; 15. first bevel gear; 16. second bevel gear; 17. second telescopic rod; 18. bearing block; 19. first toothed servo motor; 100. teeth; 101. rotating column; 102. double-headed connecting rod; 103. rotating connecting column; 104. rotatable conversion strip; 105. scraper; 106. iron filings collection box; 107. filter plate; 108. connecting strip; 109. blade; 111. hinge; 112. opening and closing plate; 113. handle; 2. cutting fluid collection box; 21. filter hole; 22. cutting fluid discharge port; 23. second motor; 24. vibration ball; 25. output End shaft; 26, rotating ring; 27, spring bar; 28, knocking block; 3, threaded groove; 31, lead screw; 32, third servo motor; 33, first gear; 34, second gear; 35, transmission belt; 36, third telescopic rod; 37, fixed card plate; 38, internal thread block; 39, movable card plate; 4, connecting block; 41, connecting piece; 42, rotating shaft; 43, connecting rod with hole; 44, sharpener; 45, latch; 46, straight buckle; 47, straight card slot; 48, compression spring; 49, limiting ring; 5, fixed block; 51, spring rope; 52, metal adsorption shell; 53, strong magnet; 54, toggle block; 6, threaded column; 61, support block; 7, factory-type fixed rod; 71, protective cover. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1-7As shown, a cutting device for building metal materials comprises a cutting table 1; a cutting fluid nozzle 14 is fixedly connected to one side of the top of the cutting table 1; a first telescopic rod 13 is fixedly connected to the middle of the cutting table 1; a first bearing 12 is fixedly connected to the end of the first telescopic rod 13; a rotating shaft 11 is rotatably connected inside the first bearing 12; a blade 109 is fixedly connected to the end of the rotating shaft 11 away from the first bearing 12; a first bevel gear 15 is fixedly connected to the end of the rotating shaft 11; a bearing block 18 is fixedly connected to one side of the cutting table 1; a rotating column 101 is rotatably connected inside the bearing block 18; a second telescopic rod 17 is fixedly connected to the end of the rotating column 101; teeth 100 are fixedly connected to the middle of the rotating column 101; a second bevel gear 16 is fixedly connected to the side of the second telescopic rod 17 away from the rotating column 101; the second bevel gear 16 is meshed with the middle of the first bevel gear 15; a first toothed servo motor 19 is fixedly connected to one side of the cutting table 1; The end of the first toothed servo motor 19 is meshed with teeth 100; a double-headed connecting rod 102 is fixedly connected to the side of the rotating column 101 away from the second telescopic rod 17; the double-headed connecting rod 102 is rotatably connected to a rotating connecting column 103 on the side away from the rotating column 101; a rotatable conversion bar 104 is fixedly connected to the end of the rotating connecting column 103; a scraper 105 is rotatably connected to the side of the rotatable conversion bar 104 away from the rotating connecting column 103; a connecting bar 108 is fixedly connected to the bottom of the cutting table 1; a scraper collecting box 106 is fixedly connected to the side of the connecting bar 108 away from the cutting table 1; a filter plate 107 is provided inside the scraper collecting box 106, and a scraper 105 is slidably provided on the top of the filter plate 107; the scraper collecting box 106; a hinge 111 is fixedly connected to the end of the scraper collecting box 106; an opening and closing plate 112 is rotatably connected to the end of the hinge 111; a handle 113 is fixedly connected to the middle of the opening and closing plate 112;During operation, the first toothed servo motor 19 starts to rotate, driving the teeth 100 and the rotating column 101 to start rotating, and at the same time, the second bevel gear 16 drives the first bevel gear 15 to rotate, and then the rotating shaft 11 drives the blade 109, and the second telescopic rod 17 and the first telescopic rod 13 are synchronously extended and retracted, so that the blade 109 can move up and down during rotation, thereby realizing the cutting of metal materials. The rotating column 101 drives the double-headed connecting rod 102 to make a circular motion while rotating, and then drives the rotatable conversion bar 104 and the scraper 105 to slide on the top of the filter plate 107, and the opening and closing plate 112 and the hinge 111 can be driven by pulling the first telescopic rod 13. Rotate to open the iron chip collection box 106. The overall device can simultaneously clean the debris accumulated on the top of the filter plate 107 during the process of cutting the workpiece to be cut through the blade 109, thereby reducing the occurrence of debris accumulated on the top of the blade 109 blocking the filter hole, and improving the stability of the filter plate 107 during operation. By reducing the cleaning steps of the staff on the top of the filter plate 107, the work efficiency of the overall work process is improved. When the iron chip collection box 106 is full, the iron chip collection box 106 can be opened by rotating the opening and closing plate 112 to clean and dredge the inside of the iron chip collection box 106. ;

[0027] like Figure 1-4 , Figure 6 As shown, the bottom of the iron chip collection box 106 is fixedly connected to the cutting fluid collection box 2; the bottom of the iron chip collection box 106 is provided with a filter hole 21; the bottom of the filter hole 21 is connected to the cutting fluid collection box 2; a cutting fluid discharge port 22 is provided at one side of the end of the cutting fluid collection box 2; a vibration ball 24 is fixedly connected to the bottom of the iron chip collection box 106; a second motor 23 is provided at the bottom of the cutting table 1; an output end shaft 25 is fixedly connected to the end of the second motor 23; a rotating ring 26 is fixedly connected to the middle of the output end shaft 25; a spring bar 27 is fixedly connected to the end of the rotating ring 26; a knocking block 28 is fixedly connected to the end of the spring bar 27 away from the rotating ring 26; when working, the inside of the iron chip collection box 106 The cutting fluid will penetrate into the cutting fluid collecting box 2 through the filter hole 21, and at the same time, the second motor 23 drives the output end shaft 25 to start rotating, so that the rotating ring 26 drives the spring bar 27 and the knocking block 28 to rotate, and the vibration ball 24 is knocked by rotation. In this step, the iron filings generated by the cutting of some special materials are mixed with the cutting fluid for a long time, which may cause the cutting fluid to deteriorate, so the cutting fluid and the iron filings are separated through the filter hole 21. At the same time, when the scraper cleans the surface of the filter plate 107, it may not be cleaned clean enough, so the surface of the filter plate 107 is further cleaned through the vibration device so that the cutting fluid on the surface of the filter plate 107 enters the iron filings collection box 106, thereby reducing the waste rate.

[0028] like Figure 1-4As shown, a thread groove 3 is provided in the middle of the cutting table 1; a lead screw 31 is rotatably connected inside the thread groove 3; a third servo motor 32 is fixedly connected to one end of the cutting table 1 away from the rotating shaft 11; a first gear 33 is fixedly connected to the transmission end of the third servo motor 32; a second gear 34 is fixedly connected to the end of the lead screw 31; a first gear 33 is meshed in the middle of the second gear 34; a transmission belt 35 is rotatably connected to the end of the lead screw 31; an internal thread block 38 is slidably connected to the inner side of the thread groove 3; the internal thread block 38 is threadedly connected to the lead screw 31; a moving clamping plate 39 is fixedly connected to the end of the internal thread block 38; a third telescopic rod 36 is fixedly connected to one end of the cutting table 1 away from the third servo motor 32; a fixed clamping plate 37 is fixedly connected to the end of the third telescopic rod 36; when working, the third servo motor 32 rotates to drive the first gear 33, the first gear 33 is meshed with the second gear 34, and the lead screw 31 starts to rotate because the two sets of lead screws 31 are connected by a transmission belt 35. Therefore, the two sets of lead screws 31 rotate synchronously, and the internal thread block 38 threadedly connected to the lead screw 31 begins to slide on the inner side of the thread groove 3, so that the movable clamping plate 39 fixedly connected to the internal thread block 38 slides on the top of the cutting table 1, and the third telescopic rod 36 can be telescoped to realize the sliding of the fixed clamping plate 37 on the top of the cutting table 1. In this step, the building metal to be cut can be clamped and fixed by sliding the fixed clamping plate 37 and the movable clamping plate 39 on the top of the cutting table 1, thereby increasing the stability of the metal during the cutting process. At the same time, because the fixed clamping plate 37 and the movable clamping plate 39 can slide, the position of the metal can be adjusted at will when cutting the metal, which is beneficial to the cutting requirements.

[0029] like Figure 1-4 , Figure 7 As shown, a connecting block 4 is fixedly connected to the outside of the cutting table 1; a connecting piece 41 is fixedly connected to the middle of the connecting block 4; a rotating shaft 42 is rotatably connected to the end of the connecting piece 41; a connecting rod 43 with a hole is fixedly connected to the middle of the rotating shaft 42; a sharpener 44 is fixedly connected to the end of the connecting rod 43 with a hole; a slot 47 is provided on the side of the cutting table 1 away from the third servo motor 32; a latch 45 is slidably connected to the inner side of the slot 47; a slot buckle 46 is fixedly connected to the middle of the latch 45; a limiting ring 49 is fixedly connected to the middle of the latch 45; a compression spring is provided at the end of the limiting ring 49 Spring 48; when working, the holed connecting rod 43 is moved, and the shaft 42 is rotated to bring the sharpener 44 close to the blade 109, and the latch 45 is pulled and rotated to make the straight buckle 46 fit the straight slot 47, so that the other end of the latch 45 enters the hole of the holed connecting rod 43 to fix the holed connecting rod 43. In this step, when the tool becomes blunt due to cutting metal, the sharpener 44 sharpens it. At the same time, during the sharpening, the sharpener 44 may rebound, so the latch 45 and the holed connecting rod 43 are installed to fix them to reduce the possibility of rebound and injury.

[0030] like Figure 1 , Figure 3 , Figure 6 As shown, a fixing block 5 is fixedly connected to the side of the cutting table 1 away from the connecting block 4; a spring rope 51 is fixedly connected to the end of the fixing block 5; a metal adsorption shell 52 is fixedly connected to the end of the spring rope 51 away from the fixing block 5; a strong magnet 53 is slidably connected inside the metal adsorption shell 52; a toggle block 54 is fixedly connected to the end of the strong magnet 53; when working, the metal adsorption shell 52 is picked up, and the strong magnet 53 is toggled to the side away from the spring rope 51 through the toggle block 54, so that this side is magnetic. At this time, the iron filings remaining on the surface of the cutting table 1 can be manually adsorbed and collected. At this time, the strong magnet 53 is toggled to the side close to the spring rope 51, and the other side is magnetic, and the iron filings are separated from the metal adsorption shell 52. In this step, during the process of cutting metal, it is inevitable that iron filings will fall into some gaps, which are not easy to remove. The iron filings in these gaps are adsorbed by the magnet to achieve the cleaning effect, keep the surface of the cutting table 1 clean, and reduce the influence of iron filings accumulation on the cutting efficiency.

[0031] like Figure 1-4 As shown, a threaded column 6 is threadedly connected to the end of the cutting table 1; a support block 61 is fixedly connected to the end of the threaded column 6; the support block 61 is rotated during operation to change the height of the support leg. When the equipment is working in this step, the equipment may be unstable due to uneven terrain, thereby affecting the cutting efficiency and accuracy. This device can adjust the length of the support leg to adapt to various terrains.

[0032] like Figure 1-4 As shown, a factory-type fixing rod 7 is fixedly connected to the middle of the cutting table 1; a protective cover 71 is fixedly connected to the end of the factory-type fixing rod 7; during operation, the protective cover 71 is fixed to the outside of the first bearing 12 by the factory-type fixing rod 7 and does not contact the first bearing 12. In this step, when cutting metal, the protective cover 71 is used to block the debris generated during the cutting process, thereby reducing the possibility of the debris causing harm to the workers.

[0033] Working principle: the first toothed servo motor 19 starts to rotate, driving the teeth 100 and the rotating column 101 to start rotating, and at the same time, the second bevel gear 16 drives the first bevel gear 15 to rotate, and then the rotating shaft 11 drives the blade 109, and the second telescopic rod 17 and the first telescopic rod 13 are synchronously extended and retracted, so that the blade 109 can move up and down when rotating, thereby realizing the cutting of metal materials. The rotating column 101 drives the double-headed connecting rod 102 to make a circular motion while rotating, and then drives the rotatable conversion bar 104 and the scraper 105 to move on the filter plate 107. The top slides, and the opening and closing plate 112 and the hinge 111 can be driven to rotate by pulling the first telescopic rod 13 to open the iron chip collection box 106. In this step, the overall device can simultaneously clean the debris accumulated on the top of the filter plate 107 during the cutting process of the workpiece to be cut by the blade 109, thereby reducing the occurrence of debris accumulated on the top of the blade 109 blocking the filter holes, and improving the stability of the filter plate 107 during operation, and by reducing the number of cleaning steps for the staff on the top of the filter plate 107, thereby improving the overall workflow. The working efficiency of the process is improved. When the iron chip collection box 106 is full, the iron chip collection box 106 can be opened by rotating the opening and closing plate 112 to clean and dredge the inside of the iron chip collection box 106. The cutting fluid inside the iron chip collection box 106 will penetrate into the cutting fluid collection box 2 through the filter hole 21. At the same time, the second motor 23 drives the output end shaft 25 to start rotating, so that the rotating ring 26 drives the spring bar 27 and the knocking block 28 to rotate, and the vibration ball 24 is knocked by the rotation. This step is used to mix the iron chips generated by cutting some special materials with the cutting fluid for a long time. , which may deteriorate the cutting fluid, so the cutting fluid and iron chips are separated through the filter hole 21. At the same time, when the scraper cleans the surface of the filter plate 107, it may not be cleaned clean enough, so the surface of the filter plate 107 is further cleaned through the vibration device to make the cutting fluid on the surface of the filter plate 107 enter the iron chip collection box 106, reducing the waste rate. The third servo motor 32 rotates to drive the first gear 33, the first gear 33 is meshed with the second gear 34, and drives the screw 31 to start rotating, because the two sets of screws 31 are connected by a transmission belt 35.Therefore, the two sets of lead screws 31 are rotated synchronously, and the internal thread block 38 threadedly connected to the lead screw 31 begins to slide inside the thread groove 3, so that the movable clamping plate 39 fixedly connected to the internal thread block 38 slides on the top of the cutting table 1, and the third telescopic rod 36 can be telescoped to realize the sliding of the fixed clamping plate 37 on the top of the cutting table 1. In this step, the sliding of the fixed clamping plate 37 and the movable clamping plate 39 on the top of the cutting table 1 can clamp and fix the building metal to be cut, thereby increasing the stability of the metal during the cutting process. At the same time, because the fixed clamping plate 37 and the movable clamping plate 39 can slide, When cutting metal, the position of the metal can be adjusted at will, which is beneficial to the cutting requirements. The holed connecting rod 43 is moved, and the sharpener 44 is brought close to the blade 109 through the rotating shaft 42. At the same time, the latch 45 is pulled and rotated to make the straight buckle 46 fit the straight card slot 47, so that the other end of the latch 45 enters the hole of the holed connecting rod 43 to fix the holed connecting rod 43. In this step, when the tool becomes blunt due to cutting metal, the sharpener 44 sharpens it. At the same time, when sharpening, it may cause the sharpener 44 to rebound, so by installing the latch 45 and the holed connecting rod 43, it Fix it to reduce the possibility of rebound and injury. Pick up the metal adsorption shell 52 and use the toggle block 54 to move the strong magnet 53 to the side away from the spring rope 51 so that this side is magnetic. At this time, the iron filings remaining on the surface of the cutting table 1 can be manually adsorbed and collected. At this time, the strong magnet 53 is moved to the side close to the spring rope 51. The other side is magnetic and the iron filings are separated from the metal adsorption shell 52. In this step, during the metal cutting process, it is inevitable that iron filings will fall into some gaps, which are not easy to remove. The iron filings in these gaps are adsorbed by the magnet to achieve the cleaning effect. Keep the surface of the cutting table 1 clean and reduce the impact of iron filings accumulation on cutting efficiency. Rotate the support block 61 to change the height of the support legs. When the equipment is working, the uneven terrain may cause the equipment to be unstable, thereby affecting the cutting efficiency and accuracy. This device can adjust the length of the support legs to adapt to various terrains. The protective cover 71 is fixed to the outside of the first bearing 12 through the factory-type fixing rod 7 and does not contact the first bearing 12. When cutting metal in this step, the debris generated during the cutting process is blocked by the protective cover 71 to reduce the possibility of debris causing harm to workers.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and 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, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A cutting device for building metal materials, comprising a cutting table (1); characterized in that: A cutting fluid nozzle (14) is fixedly connected to one side of the top of the cutting table (1); a first telescopic rod (13) is fixedly connected to the middle of the cutting table (1); a first bearing (12) is fixedly connected to the end of the first telescopic rod (13); a rotating shaft (11) is rotatably connected inside the first bearing (12); a blade (109) is fixedly connected to one end of the rotating shaft (11) away from the first bearing (12); a first bevel gear (15) is fixedly connected to the end of the rotating shaft (11); a bearing block (18) is fixedly connected to one side of the cutting table (1). ; The bearing block (18) is rotatably connected to a rotating column (101) inside; a second telescopic rod (17) is fixedly connected to the end of the rotating column (101); a tooth (100) is fixedly connected to the middle of the rotating column (101); a second bevel gear (16) is fixedly connected to the side of the second telescopic rod (17) away from the rotating column (101); a second bevel gear (16) is meshed with the middle of the first bevel gear (15); a first toothed servo motor (19) is fixedly connected to one side of the cutting table (1); the first toothed servo motor (19 ) has teeth (100) meshing at the end thereof; a double-headed connecting rod (102) is fixedly connected to the side of the rotating column (101) away from the second telescopic rod (17); a rotating connecting column (103) is rotatably connected to the side of the double-headed connecting rod (102) away from the rotating column (101); a rotatable conversion bar (104) is fixedly connected to the end of the rotating connecting column (103); a scraper (105) is rotatably connected to the side of the rotatable conversion bar (104) away from the rotating connecting column (103); a connecting rod (105) is fixedly connected to the bottom of the cutting table (1) strip (108); a chip collecting box (106) is fixedly connected to the side of the connecting strip (108) away from the cutting table (1); a filter plate (107) is provided inside the chip collecting box (106), and a scraper (105) is slidably provided on the top of the filter plate (107); the chip collecting box (106); a hinge (111) is fixedly connected to the end of the chip collecting box (106); an opening and closing plate (112) is rotatably connected to the end of the hinge (111); a handle (113) is fixedly connected to the middle of the opening and closing plate (112).

2. The cutting device for building metal materials according to claim 1, characterized in that: A cutting fluid collection box (2) is fixedly connected to the bottom of the iron chip collection box (106); a filter hole (21) is provided at the bottom of the iron chip collection box (106); the bottom of the filter hole (21) is communicated with the cutting fluid collection box (2); a cutting fluid discharge port (22) is provided at one side of the end of the cutting fluid collection box (2); a vibration ball (24) is fixedly connected to the bottom of the iron chip collection box (106); a second motor (23) is provided at the bottom of the cutting table (1); an output end shaft (25) is fixedly connected to the end of the second motor (23); a rotating ring (26) is fixedly connected to the middle of the output end shaft (25); a spring bar (27) is fixedly connected to the end of the rotating ring (26); and a knocking block (28) is fixedly connected to the end of the spring bar (27) away from the rotating ring (26).

3. The cutting device for building metal materials according to claim 1, characterized in that: A thread groove (3) is provided in the middle of the cutting table (1); a lead screw (31) is rotatably connected inside the thread groove (3); a third servo motor (32) is fixedly connected to one end of the cutting table (1) away from the rotating shaft (11); a first gear (33) is fixedly connected to the transmission end of the third servo motor (32); a second gear (34) is fixedly connected to the end of the lead screw (31); the first gear (33) is meshed in the middle of the second gear (34); a transmission belt (35) is rotatably connected to the end of the lead screw (31); an internal thread block (38) is slidably connected to the inside of the thread groove (3); the internal thread block (38) is threadedly connected to the lead screw (31); a movable clamping plate (39) is fixedly connected to the end of the internal thread block (38); a third telescopic rod (36) is fixedly connected to one end of the cutting table (1) away from the third servo motor (32); and a fixed clamping plate (37) is fixedly connected to the end of the third telescopic rod (36).

4. The cutting device for building metal materials according to claim 1, characterized in that: A connecting block (4) is fixedly connected to the outside of the cutting table (1); a connecting piece (41) is fixedly connected to the middle of the connecting block (4); an end of the connecting piece (41) is rotatably connected to a rotating shaft (42); a connecting rod (43) with a hole is fixedly connected to the middle of the rotating shaft (42); a sharpener (44) is fixedly connected to the end of the connecting rod (43) with a hole; a slot (47) is provided on the side of the cutting table (1) away from the third servo motor (32); a latch (45) is slidably connected to the inside of the slot (47); a slot buckle (46) is fixedly connected to the middle of the latch (45); a limiting ring (49) is fixedly connected to the middle of the latch (45); and a compression spring (48) is provided at the end of the limiting ring (49).

5. The cutting device for building metal materials according to claim 4, characterized in that: A fixing block (5) is fixedly connected to the side of the cutting table (1) away from the connecting block (4); a spring rope (51) is fixedly connected to the end of the fixing block (5); a metal adsorption shell (52) is fixedly connected to the end of the spring rope (51) away from the fixing block (5); a strong magnet (53) is slidably connected inside the metal adsorption shell (52); and a toggle block (54) is fixedly connected to the end of the strong magnet (53).

6. The cutting device for building metal materials according to claim 1, characterized in that: A threaded column (6) is threadedly connected to the end of the cutting table (1); and a support block (61) is fixedly connected to the end of the threaded column (6).

7. The cutting device for building metal materials according to claim 1, characterized in that: A factory-type fixing rod (7) is fixedly connected to the middle of the cutting table (1); and a protective cover (71) is fixedly connected to the end of the factory-type fixing rod (7).

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