Groove cutting device

Abstract

The utility model relates to the technical field of steel plate beveling equipment, and discloses a beveling cutting device which comprises a machine tool, a plurality of limiting groove strips are fixedly connected to the inner wall of the machine tool, a plurality of triangular supporting blocks are arranged at the tops of the limiting groove strips, trapezoidal clamping blocks are fixedly connected to the bottoms of the triangular supporting blocks, and the trapezoidal clamping blocks are fixedly connected to the inner wall of the machine tool. And the multiple trapezoidal clamping blocks are clamped with the corresponding limiting groove strips correspondingly, guide rails are fixedly connected to the left side and the right side of the top of the machine tool correspondingly, and a movable gantry is slidably connected to the tops of the two guide rails. According to the laser cutter, a steel plate is arranged on the triangular supporting block, the rotating block is pulled to be clamped with the rotating clamping block column, clamping with the limiting clamping cylinder is released, the rotating block rotates, the groove disc rotates, and the inclination angle of the laser cutter is adjusted. And the laser cutter is clamped and fixed by rotating the spiral column and moving the clamping plate, so that the trapezoidal clamping block is convenient to replace and disassemble, a new triangular supporting block is convenient to replace, and timely replacement can be facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel sheet bevel equipment technical field especially, relates to a bevel cutting device. BACKGROUND

[0002] The bevel cutting device is a kind of equipment specially designed for metal processing and welding process, mainly used for the accurate bevel cutting of metal workpiece, and its core function is to cut a bevel of certain angle according to the needs, so as to carry out welding or other subsequent processing, the device is equipped with high-precision numerical control device, can adjust cutting angle, depth and width, ensure cutting precision and the quality of workpiece, bevel cutting device can use different cutting modes, such as oxygen cutting, plasma cutting or laser cutting, adapt to the requirements of different materials and thickness, the cutter or cutting head of equipment usually has stable motion trajectory and uniform cutting speed, can provide smooth, clean bevel edge, reduce the defects in subsequent welding process, widely used in shipbuilding, building structure, steel processing and pipeline installation field, bevel cutting device greatly improves processing efficiency and cutting quality, is the indispensable important tool in modern manufacturing industry.

[0003] Through the search, Chinese patent publication number CN221935586U discloses a thick steel plate opening bevel device, which comprises a bevel machine main body, two groups of the outer surfaces of the fixing seats are provided with circular through grooves, and a screw rod is movably installed in the circular through grooves, the outer surface of the screw rod movably installs a movable block, one end of the movable block is connected with a connecting plate, one end of the connecting plate is connected with a fixed plate, one end of the fixed plate is connected with a mortgage part, one end of the screw rod is connected with a locking part, and the other end of the screw rod is connected with a motor, the utility model introduces motor-driven adjusting mechanism, realizes the automatic adjustment and positioning of cutting head, reduces manual intervention and operation, improves the automation and intelligent degree of processing process, and the movement of movable block and connecting plate makes the mortgage part can clamp thick steel plate together with cutting head, adapts to steel plates of different thickness and size, improves the flexibility and adaptability of equipment, but in the actual use process, the support parts above the support net are easily cut due to cutting, so that the subsequent placed steel plate will appear inclination, therefore, when used to a certain extent, the entire support net needs to be replaced, which needs to spend a lot of time to disassemble and replace, thereby reducing production efficiency. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a bevel cutting device, which aims to improve the problem that the entire support net needs to be replaced in the prior art, and a lot of time is spent to disassemble and replace.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a groove cutting device, including lathe, the inner wall fixed connection of lathe has a plurality of limiting recess strip, the top of limiting recess strip is provided with a plurality of triangular support block, the bottom fixed connection of triangular support block has trapezoidal block, a plurality of trapezoidal block is respectively with corresponding limiting recess strip is engaged, the top left and right sides of lathe are all fixed connection has guide rail, the top sliding connection of two guide rails has mobile gantry, the outer wall sliding connection of mobile gantry has U-shaped moving plate, the rear side of U-shaped moving plate is provided with moving assembly, the front side fixed connection of U-shaped moving plate has electric telescopic handle, one end fixed connection of electric telescopic handle has moving block, the outer wall of moving block is provided with adjusting assembly, the outer wall right side of moving block is rotatably connected with recess disc, the outer wall front and back of recess disc is provided with spiral column, the outer wall of spiral column is through recess disc and rotatably connected with clamping plate, the adjacent side of two clamping plates is provided with laser cutting device, the rear side of U-shaped moving plate is provided with cooling mechanism.

[0006] Through the above technical scheme: the steel plate required to cut is placed above the triangular support block, then the servo motor is started, the meshing relationship of the gear and the rack is used, the U-shaped moving plate moves left and right above the mobile gantry, and the movement of the mobile gantry is limited by the guide rail, so that the laser cutting device is driven to move, when the cutting angle needs to be adjusted, the rotating block is pulled at this time, the rotating block is engaged with the rotating block column, and the rotating block is disengaged with the limiting engagement cylinder, the rotation of the rotating block is informed, the rotating block column is rotated, and the rotation of the recess disc is driven, and the inclination angle of the laser cutting device above the vertical direction is adjusted, and the spiral column is rotated, the clamping plate is driven to move, so that the clamping plate can clamp and fix the laser cutting device, so that the laser cutting device can be replaced, when the cutting is completed, the triangular support block is damaged, the trapezoidal block is only disassembled from the top of the limiting recess strip, so that the corresponding triangular support block is disassembled, and a new triangular support block is replaced, so that the damaged triangular support block can be replaced at any time.

[0007] As a further description of the above technical scheme:

[0008] The cooling mechanism comprises a water storage tank, the water storage tank is fixedly connected to the top side of the rear part of the U-shaped moving plate, the outer wall top of the water storage tank is fixedly connected with a water pump, the top of the water pump is communicated with a water outlet hose, the outer wall of the laser cutter is fixedly connected with a cooling ring, the water outlet hose is communicated with the cooling ring, the outer wall of the cooling ring is communicated with a discharge hose, the rear side of the discharge hose is communicated with the water storage tank, the top of the U-shaped moving plate is fixedly connected with a limiting block, the outer wall of the limiting block is fixedly connected with the outer walls of the water outlet hose and the discharge hose respectively, the front side of the water pump is communicated with a water suction pipe, and the bottom of the water suction pipe is communicated with the water storage tank.

[0009] Through the above technical scheme: a large amount of cooling water is stored in the water storage tank, at this time the water pump is started to extract the cooling water from the water storage tank through the water suction pipe, then the cooling water enters the cooling ring through the water outlet hose, so that the laser cutter is cooled, the heat is absorbed by the cooling water, and the cooling water returns to the water storage tank through the discharge hose, thereby completing the cooling.

[0010] As a further description of the above technical scheme:

[0011] The moving assembly comprises a servo motor, the servo motor is fixedly connected to the top of the rear side of the U-shaped moving plate, the output end of the servo motor is fixedly connected with a gear, and the top of the moving gantry is fixedly connected with a rack.

[0012] Through the above technical scheme: the gear is driven to rotate by starting the servo motor, and then the U-shaped moving plate moves left and right above the moving gantry through the meshing of the gear and the rack.

[0013] As a further description of the above technical scheme:

[0014] The adjusting assembly comprises a limiting clamping cylinder, the limiting clamping cylinder is fixedly connected to the outer wall left side of the moving block, the inner wall of the limiting clamping cylinder is rotatably connected with a rotating clamping column, the outer wall right side of the limiting clamping cylinder is fixedly connected with a scale disc, the outer wall of the limiting clamping cylinder is slidably connected with a rotating block, the inner wall of the rotating block is clamped with the outer walls of the limiting clamping cylinder and the rotating clamping column, and the outer wall of the rotating clamping column penetrates through the moving block and is fixedly connected with the recessed disc.

[0015] Through the above technical scheme: first pull out the rotating block to the left side, so that the rotating block is clamped with the rotating clamping column, and at the same time the limiting clamping cylinder is unclamped, so that the rotating of the rotating clamping column is realized through the rotation of the rotating block, then the rotating of the recessed disc is driven, and the rotating angle is realized in real time through the scale disc.

[0016] As a further description of the above technical scheme:

[0017] The bottom of the movable gantry is fixedly connected to a T-shaped strip, and the top of the inner wall of the U-shaped movable plate is provided with a T-shaped groove. The T-shaped strip is slidably connected to the T-shaped groove. Limiting blocks are fixedly connected to the left and right sides of the U-shaped movable plate. Rotating wheels are rotatably connected to the rear side of the limiting blocks. An L-shaped slide groove is fixedly connected to the front side of the movable gantry, and the L-shaped slide groove is slidably connected to the rotating wheel.

[0018] The above technical solution allows the U-shaped moving plate to move more stably above the moving gantry through the T-shaped strip and T-shaped groove, while the sliding above the rotating wheel and L-shaped slide further enables the U-shaped moving plate to move better.

[0019] As a further description of the above technical solution:

[0020] A control device is fixedly connected to the top right side of the mobile gantry. The control device is electrically connected to the mobile gantry, servo motor, electric telescopic rod, laser cutter and water pump respectively.

[0021] The above technical solution allows for the separate control of the starting and operating power of the mobile gantry, servo motor, electric telescopic pole, laser cutter, and water pump via control equipment.

[0022] As a further description of the above technical solution:

[0023] A column is fixedly connected to the top left side of the movable gantry, and an alarm light is fixedly connected to the top of the column.

[0024] The above technical solution allows for the placement of alarm lights on the pillars, which can alert operators in the event of a malfunction.

[0025] As a further description of the above technical solution:

[0026] A nameplate is fixedly connected to the left side of the front part of the outer wall of the machine tool, and a warning sign block is fixedly connected to the right side of the front part of the outer wall of the machine tool.

[0027] The above technical solution allows users to easily identify the equipment model through a nameplate, and provides warning signs to remind users of precautions during operation.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, by placing the steel plate on the triangular support block, pulling the rotating block to engage with the rotating locking block column, and releasing the engagement with the limiting locking cylinder, the rotating block rotates, causing the grooved disc to rotate, thus adjusting the tilt angle of the laser cutter. By rotating the spiral column, the clamping plate is moved to hold and fix the laser cutter, facilitating replacement. If the triangular support block is damaged, the trapezoidal locking block can be disassembled and replaced with a new triangular support block, allowing for timely replacement.

[0030] 2. In this invention, cooling water is stored in a water tank. After the water pump is started, the cooling water is drawn out through the pumping pipe and enters the cooling ring through the outlet hose to provide cooling for the laser cutter. After the heat is absorbed by the cooling water, it returns to the water tank through the outlet hose, thus completing the cooling cycle. Attached Figure Description

[0031] Figure 1 This is a perspective view of a bevel cutting device proposed in this utility model;

[0032] Figure 2 This is a top view of a beveling cutting device proposed in this utility model;

[0033] Figure 3 This is a rear view of a beveling cutting device proposed in this utility model;

[0034] Figure 4 This is a schematic diagram of the cooling mechanism of a beveling device proposed in this utility model;

[0035] Figure 5 This is a schematic diagram of the scale structure of a beveling cutting device proposed in this utility model.

[0036] Legend:

[0037] 1. Machine tool; 2. Cooling mechanism; 201. Water tank; 202. Water pump; 203. Outlet hose; 204. Cooling ring; 205. Discharge hose; 206. Pumping pipe; 207. Limiting block; 3. Limiting groove strip; 4. Triangular support block; 5. Trapezoidal locking block; 6. Guide rail; 7. Moving gantry; 8. Rack; 9. U-shaped moving plate; 10. Servo motor; 11. Gear; 12. Electric telescopic rod; 3. Moving block; 14. Dial; 15. Limiting locking cylinder; 16. Rotating locking block post; 17. Rotating block; 18. Grooved disc; 19. Spiral post; 20. Clamping plate; 21. Laser cutter; 22. T-shaped groove; 23. T-shaped strip; 24. Limiting block; 25. Rotating wheel; 26. L-shaped slide; 27. Control device; 28. Column; 29. ​​Alarm light; 30. Nameplate; 31. Warning sign block. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 2 , Figure 4 and Figure 5This utility model provides an embodiment of a bevel cutting device, including a machine tool 1. Multiple limiting groove strips 3 are fixedly connected to the inner wall of the machine tool 1. Multiple triangular support blocks 4 are provided at the top of the limiting groove strips 3, and trapezoidal locking blocks 5 are fixedly connected to the bottom of the triangular support blocks 4. The trapezoidal locking blocks 5 respectively engage with the corresponding limiting groove strips 3. Removing the trapezoidal locking blocks 5 from above the limiting groove strips 3 allows the corresponding triangular support blocks 4 to be removed. Guide rails 6 are fixedly connected to the left and right sides of the top of the machine tool 1. A movable gantry 7 is slidably connected to the top of the two guide rails 6. The guide rails 6 restrict the forward and backward movement of the movable gantry 7, thereby driving the laser cutter 21 to move. A U-shaped movable plate 9 is slidably connected to the outer wall of door 7. A movable component is provided on the rear side of the U-shaped movable plate 9. An electric telescopic rod 12 is fixedly connected to the front side of the U-shaped movable plate 9. The electric telescopic rod 12 drives the movable block 13 to move. One end of the electric telescopic rod 12 is fixedly connected to the movable block 13. An adjustment component is provided on the outer wall of the movable block 13. A grooved disc 18 is rotatably connected to the right side of the outer wall of the movable block 13. Spiral columns 19 are provided on both the front and rear sides of the outer wall of the grooved disc 18. The outer wall of the spiral column 19 passes through the grooved disc 18 and is rotatably connected to a clamping plate 20. A laser cutter 21 is provided on the adjacent side of the two clamping plates 20. The spiral column 19 drives the clamping plate 20, which can be easily replaced. The laser cutter 21 has a cooling mechanism 2 on the rear side of the U-shaped moving plate 9. The moving component includes a servo motor 10, which is fixedly connected to the top rear side of the U-shaped moving plate 9. A gear 11 is fixedly connected to the output end of the servo motor 10. A rack 8 is fixedly connected to the top of the moving gantry 7. The rack 8 meshes with the gear 11. Starting the servo motor 10 can drive the gear 11 to rotate, and the meshing of the gear 11 with the rack 8 causes the U-shaped moving plate 9 to move left and right above the moving gantry 7. The adjusting component includes a limiting locking cylinder 15, which is fixedly connected to the left side of the outer wall of the moving block 13. The inner wall of the limiting locking cylinder 15 rotates. A rotating locking post 16 is connected to the outer wall of the limiting locking cylinder 15, and a scale 14 is fixedly connected to the right side of the outer wall. A rotating block 17 is slidably connected to the outer wall of the limiting locking cylinder 15. The inner wall of the rotating block 17 engages with the outer walls of the limiting locking cylinder 15 and the rotating locking post 16. The outer wall of the rotating locking post 16 passes through the moving block 13 and is fixedly connected to the grooved disk 18. First, the rotating block 17 is pulled out to the left so that the rotating block 17 engages with the rotating locking post 16 and is simultaneously released from the limiting locking cylinder 15. Thus, the rotation of the rotating block 17 causes the rotating locking post 16 to rotate, which in turn drives the grooved disk 18 to rotate. The rotation angle can be monitored in real time through the scale 14.

[0040] Specifically, the steel plate to be cut is placed above the triangular support block 4. Then, by starting the servo motor 10, the U-shaped moving plate 9 moves left and right above the moving gantry 7 using the meshing relationship between the gear 11 and the rack 8. The moving gantry 7 is restricted to move forward and backward by the guide rail 6, thereby driving the laser cutter 21 to move. When it is necessary to adjust the cutting angle, the rotating block 17 is pulled, so that the rotating block 17 engages with the rotating locking block 16, and the rotating block 17 is released from the limiting locking cylinder 15. This signals the rotation of the rotating block 17, causing the rotating locking block 16 to move forward. The rotation of the spiral column 19 causes the grooved disc 18 to rotate, thereby adjusting the tilt angle of the laser cutter 21 in the vertical direction. At the same time, by rotating the spiral column 19, the clamping plate 20 can be moved, so that the clamping plate 20 can clamp and fix the laser cutter 21, making it easy to replace the laser cutter 21. When the cutting is completed and the triangular support block 4 is damaged, simply remove the trapezoidal clip 5 from above the limiting groove strip 3 to remove the corresponding triangular support block 4 and replace it with a new triangular support block 4, so that the damaged triangular support block 4 can be replaced at any time.

[0041] Reference Figure 2 , Figure 3 and Figure 4 The cooling mechanism 2 includes a water storage tank 201, which is fixedly connected to the rear top side of the U-shaped moving plate 9. The water storage tank 201 stores a large amount of cooling water. A water pump 202 is fixedly connected to the top of the outer wall of the water storage tank 201. A water outlet hose 203 is connected to the top of the water pump 202. A cooling ring 204 is fixedly connected to the outer wall of the laser cutter 21. The water outlet hose 203 communicates with the cooling ring 204. A discharge hose 205 communicates with the outer wall of the cooling ring 204. The rear side of the discharge hose 205 communicates with the water storage tank 201. The U-shaped moving plate 9... A limiting block 207 is fixedly connected to the top. The outer wall of the limiting block 207 is fixedly connected to the outer wall of the water outlet hose 203 and the water discharge hose 205 respectively. A water pump 202 is connected to a water suction pipe 206 on the front side. The bottom of the water suction pipe 206 is connected to the water storage tank 201. The water pump 202 can draw cooling water from the water storage tank 201 through the water suction pipe 206. Then, the cooling water enters the cooling ring 204 through the water outlet hose 203 to cool the laser cutter 21. The cooling water absorbs the heat and returns to the water storage tank 201 through the water discharge hose 205.

[0042] Specifically, a large amount of cooling water is stored in the water storage tank 201. At this time, the water pump 202 is started and the cooling water is drawn from the water storage tank 201 through the water pump pipe 206. Then the cooling water enters the cooling ring 204 through the water outlet hose 203, thereby cooling the laser cutter 21. The cooling water absorbs the heat and returns to the water storage tank 201 through the discharge hose 205, thus completing the cooling of the laser cutter 21.

[0043] Reference Figure 1 , Figure 2 and Figure 3 The bottom of the movable gantry 7 is fixedly connected to a T-shaped strip 23. A T-shaped groove 22 is formed on the top of the inner wall of the U-shaped movable plate 9. The T-shaped strip 23 is slidably connected to the T-shaped groove 22. Limiting blocks 24 are fixedly connected to the left and right sides of the U-shaped movable plate 9. Rotating wheels 25 are rotatably connected to the rear side of the limiting blocks 24. An L-shaped slide groove 26 is fixedly connected to the front side of the movable gantry 7. The L-shaped slide groove 26 is slidably connected to the rotating wheels 25. The T-shaped strip 23 and the T-shaped groove 22 allow the U-shaped movable plate 9 to move more stably above the movable gantry 7. Simultaneously, the sliding above the rotating wheels 25 and the L-shaped slide groove 26 further facilitates the movement of the U-shaped movable plate 9. A control device 27 is fixedly connected to the top right side of the movable gantry 7. The control device 27 is connected to the movable gantry 7, and... The servo motor 10, electric telescopic rod 12, laser cutter 21, and water pump 202 are electrically connected. The control device 27 can control the starting and running power of the moving gantry 7, servo motor 10, electric telescopic rod 12, laser cutter 21, and water pump 202 respectively. A column 28 is fixedly connected to the top left of the moving gantry 7, and an alarm light 29 is fixedly connected to the top of the column 28. The column 28 can hold the alarm light 29, and the alarm light 29 can remind the operator when a malfunction occurs. A nameplate 30 is fixedly connected to the front left of the outer wall of the machine tool 1, and a warning sign block 31 is fixedly connected to the front right of the outer wall of the machine tool 1. The nameplate 30 can easily identify the model of the equipment, and the warning sign block 31 can remind the operator of precautions during operation.

[0044] Specifically, the T-shaped strip 23 and T-shaped groove 22 allow the U-shaped moving plate 9 to move more stably above the moving gantry 7. At the same time, the sliding above the rotating wheel 25 and L-shaped slide 26 further enables the U-shaped moving plate 9 to move better. The control device 27 can control the starting and running power of the moving gantry 7, servo motor 10, electric telescopic rod 12, laser cutter 21 and water pump 202 respectively. The column 28 can be used to place the alarm light 29, which can remind the operator when a fault occurs. The nameplate 30 makes it easy to know the model of the equipment, and the warning sign block 31 reminds the operator of precautions during operation.

[0045] Working principle: Before using the device, place the steel plate to be cut on the triangular support block 4. After starting the servo motor 10, the U-shaped moving plate 9 moves left and right above the moving gantry 7 through the meshing of the gear 11 and the rack 8. At the same time, the guide rail 6 restricts the forward and backward movement of the moving gantry 7, thereby driving the laser cutter 21 to move accordingly. If it is necessary to adjust the cutting angle, pull the rotating block 17 to engage with the rotating locking block 16, and release the locking state with the limiting locking cylinder 15. The rotation of the rotating block 17 will drive the rotating locking block 16 to rotate, thereby causing the grooved disc 18 to rotate, thus adjusting the tilt angle of the laser cutter 21 in the vertical direction. 9. The clamping plate 20 can be moved to clamp and fix the laser cutter 21 for easy replacement. After the cutting operation is completed, if the triangular support block 4 is damaged, the trapezoidal clip 5 can be removed from the limiting groove strip 3 to easily replace the damaged triangular support block 4, ensuring that it can be replaced at any time. In addition, a large amount of cooling water is stored in the water storage tank 201 through the cooling mechanism 2. After the water pump 202 is started, cooling water can be drawn from the water storage tank 201 through the water pumping pipe 206. Then, the cooling water flows into the cooling ring 204 through the water outlet hose 203 to cool the laser cutter 21. After the cooling water absorbs heat, it returns to the water storage tank 201 through the discharge hose 205, thus realizing the cooling process in a cycle.

[0046] 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 beveling cutting device, comprising a machine tool (1), characterized in that: The inner wall of the machine tool (1) is fixedly connected with multiple limiting groove strips (3). Multiple triangular support blocks (4) are provided on the top of the limiting groove strips (3). Trapezoidal locking blocks (5) are fixedly connected to the bottom of the triangular support blocks (4). The multiple trapezoidal locking blocks (5) respectively engage with the corresponding limiting groove strips (3). Guide rails (6) are fixedly connected to the top left and right sides of the machine tool (1). A movable gantry (7) is slidably connected to the top of the two guide rails (6). A U-shaped movable plate (9) is slidably connected to the outer wall of the movable gantry (7). A movable component is provided on the rear side of the U-shaped movable plate (9). (9) is fixedly connected to an electric telescopic rod (12) at the front. One end of the electric telescopic rod (12) is fixedly connected to a moving block (13). The outer wall of the moving block (13) is provided with an adjustment component. The right side of the outer wall of the moving block (13) is rotatably connected to a grooved disc (18). The front and rear sides of the outer wall of the grooved disc (18) are provided with spiral columns (19). The outer wall of the spiral column (19) passes through the grooved disc (18) and is rotatably connected to a clamping plate (20). A laser cutter (21) is provided on the adjacent side of the two clamping plates (20). A cooling mechanism (2) is provided on the rear side of the U-shaped moving plate (9).

2. The beveling cutting device according to claim 1, characterized in that: The cooling mechanism (2) includes a water storage tank (201), which is fixedly connected to the rear top side of the U-shaped moving plate (9). A water pump (202) is fixedly connected to the top of the outer wall of the water storage tank (201), and a water outlet hose (203) is connected to the top of the water pump (202). A cooling ring (204) is fixedly connected to the outer wall of the laser cutter (21), and the water outlet hose (203) is connected to the cooling ring (204). The outer wall of the pump is connected to a discharge hose (205), the rear side of which is connected to the water storage tank (201). The top of the U-shaped moving plate (9) is fixedly connected to a limiting block (207), the outer wall of which is fixedly connected to the outer wall of the water outlet hose (203) and the discharge hose (205) respectively. The front side of the water pump (202) is connected to a pumping pipe (206), the bottom of which is connected to the water storage tank (201).

3. The beveling cutting device according to claim 1, characterized in that: The moving component includes a servo motor (10), which is fixedly connected to the top rear side of the U-shaped moving plate (9). A gear (11) is fixedly connected to the output end of the servo motor (10). A rack (8) is fixedly connected to the top of the moving gantry (7), and the rack (8) meshes with the gear (11).

4. The beveling cutting device according to claim 1, characterized in that: The adjustment assembly includes a limiting engagement cylinder (15), which is fixedly connected to the left side of the outer wall of the moving block (13). A rotating locking post (16) is rotatably connected to the inner wall of the limiting engagement cylinder (15). A scale (14) is fixedly connected to the right side of the outer wall of the limiting engagement cylinder (15). A rotating block (17) is slidably connected to the outer wall of the limiting engagement cylinder (15). The inner wall of the rotating block (17) engages with the outer walls of the limiting engagement cylinder (15) and the rotating locking post (16). The outer wall of the rotating locking post (16) penetrates the moving block (13) and is fixedly connected to the grooved disc (18).

5. The beveling device according to claim 1, characterized in that: The bottom of the movable gantry (7) is fixedly connected to a T-shaped strip (23), and the top of the inner wall of the U-shaped movable plate (9) is provided with a T-shaped groove (22). The T-shaped strip (23) is slidably connected to the T-shaped groove (22). The left and right sides of the U-shaped movable plate (9) are fixedly connected to limiting blocks (24). The rear side of the limiting block (24) is rotatably connected to a rotating wheel (25). The front side of the movable gantry (7) is fixedly connected to an L-shaped slide groove (26), and the L-shaped slide groove (26) is slidably connected to the rotating wheel (25).

6. The beveling cutting device according to claim 1, characterized in that: A control device (27) is fixedly connected to the top right side of the mobile gantry (7). The control device (27) is electrically connected to the mobile gantry (7), servo motor (10), electric telescopic rod (12), laser cutter (21) and water pump (202).

7. The beveling cutting device according to claim 1, characterized in that: A column (28) is fixedly connected to the top left side of the movable gantry (7), and an alarm light (29) is fixedly connected to the top of the column (28).

8. The beveling cutting device according to claim 1, characterized in that: A nameplate (30) is fixedly connected to the left side of the front part of the outer wall of the machine tool (1), and a warning sign block (31) is fixedly connected to the right side of the front part of the outer wall of the machine tool (1).

Images