Linear cutting machine tool with liftable waterproof cover

Abstract

The invention relates to the technical field of cutting machine protection, and discloses a linear cutting machine tool with a liftable waterproof cover, which comprises a machine tool body, the outer side of the machine tool body is sleeved with a peripheral cover, the top of the machine tool body is provided with a mounting baffle, the mounting baffle is sleeved with a waterproof cover body, and the top of the machine tool body is provided with a workpiece mounting seat. A lifting assembly is arranged on one side of the waterproof cover body. A cleaning assembly is arranged on one side of the top of the machine tool body. The lifting assembly is used for controlling the height of the waterproof cover body. And the cleaning assembly is used for cleaning sediments at the bottom of the mounting baffle. Compared with the prior art, the lifting assembly can adjust the height of the waterproof cover body according to needs, it is ensured that the waterproof cover body is always kept at the proper position in the machining process, good protection is provided, and the cleaning assembly is located on one side of the top of the machine tool body and specially used for cleaning sediments at the bottom of the mounting baffle and keeping clean; and normal operation of equipment is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of cutting machine protection, in particular to a wire cutting machine with a liftable waterproof cover. Background Art

[0002] The waterproof cover is an important component on the online cutting machine. It has three functions. First, it can prevent the working fluid generated by the machine during the processing from splashing out. Second, it can collect the working fluid and return it to the working fluid tank. Third, it has a safety protection function to prevent the operator from the risk of electric shock in the processing area.

[0003] At present, the waterproof covers of wire cutting machines on the market are designed to be fixed together with the upper carriage of the machine tool and move with the upper carriage. Although the structures and appearances are different, they all have the following common disadvantages. First, the waterproof cover makes the operator waste time and effort when threading. Second, the waterproof cover is very troublesome when installing large workpieces. Third, due to the presence of the waterproof cover, it is inconvenient for the operator to clean the dirt and cutting waste on the workbench; in the prior art, the Chinese patent document with the announcement number CN213560370U proposes a waterproof and anti-fouling CNC electric spark wire cutting machine, including a cutting machine body, and a cutting box is fixedly arranged on the upper end of the cutting machine body. During the cutting process, the parts are pressed and fixed by a pressure rod and a fixed pressure plate, which can prevent the coolant from splashing into the interior of the cutting machine when cooling the cutting tool, thereby improving the service life of the cutting machine. However, in actual use, the waterproof cover cannot be adjusted in height. Due to the obstruction of the waterproof cover, the wire threading process is more cumbersome, and the workpiece on the workbench cannot be quickly disassembled, which easily causes the problem of difficulty in cleaning the dirt and cutting waste on the workbench. Therefore, the present application discloses a wire cutting machine with a liftable waterproof cover to meet the effect of realizing the lifting and adjustment of the waterproof cover to avoid water splashing and chips contaminating the workpiece. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides a wire cutting machine with a liftable waterproof cover, which has the advantages of realizing the lifting and lowering of the waterproof cover and adjusting the workpiece to avoid water splashing and chips contaminating the workpiece, and solves a series of problems such as the waterproof cover cannot be adjusted in height and the wire threading process is more cumbersome due to the obstruction of the waterproof cover.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wire cutting machine with a liftable waterproof cover, comprising a machine body, an outer cover is provided on the outer side of the machine body, a mounting baffle is provided on the top of the machine body, a waterproof cover body is provided on the mounting baffle, a workpiece mounting seat is provided on the top of the machine body, and a lifting assembly is provided on one side of the waterproof cover body; a cleaning assembly is provided on one side of the top of the machine body; the lifting assembly is used to control the height of the waterproof cover body; and the cleaning assembly is used to clean the sediment on the bottom of the mounting baffle.

[0008] Preferably, the lifting assembly includes a mounting plate arranged on one side of the machine tool body, a lifting motor is arranged on the mounting plate, a lifting screw rod is penetrated through the mounting plate, a driving gear is arranged at the bottom of the lifting screw rod, the output end of the lifting motor is meshed with the driving gear, and a first fixed seat is arranged on one side of the waterproof cover body, and the first fixed seat is threadedly sleeved on the lifting screw rod.

[0009] Preferably, the cleaning assembly includes a fixed plate arranged on one side of the top of the machine tool body, a fixed cylinder is arranged at one end of the fixed plate, a moving rod is slidably arranged in the fixed cylinder, a moving ring is arranged at one end of the moving rod, the moving ring is arranged in multiple sections, a limiting plate is arranged on the moving ring, a reset spring is sleeved on the moving ring, one end of the reset spring is arranged on one side of the limiting plate, and the other end of the reset spring is arranged on one side of the fixed cylinder, an extension plate is arranged at one end of the moving rod, and a trigger plate is arranged on one side of the extension plate.

[0010] Preferably, a group of lifting guide rails are arranged on one side of the machine tool body, and a group of second fixing seats adapted to the lifting guide rails are arranged on one side of the waterproof cover body.

[0011] Preferably, the four bottom corners of the machine tool body are provided with adjustment gaskets, and the height of each adjustment gasket can be adjusted individually.

[0012] Preferably, an observation port is provided on one side of the installation baffle, and a sealing strip is provided on the edge of the installation baffle.

[0013] Preferably, a water return groove is provided at the bottom of the inner wall of the waterproof cover body, a water outlet is provided at one end of the water return groove, a drain port is provided at the bottom of the water outlet, and the drain port is provided on one side of the machine tool body.

[0014] Preferably, a deflection wheel is rotatably provided on one side of the fixed cylinder, the deflection wheel is meshed with the movable ring, a deflection arm is provided at one end of the deflection wheel, and a cleaning plate is provided at one end of the deflection arm.

[0015] Preferably, a connecting rod is provided at the other end of the movable rod, a rotating ring is sleeved on the connecting rod, a connecting arm is provided at the bottom of the rotating ring, a baffle plate is provided at the bottom of the connecting arm, a limiting block is provided at the bottom of the movable rod, one side of the baffle plate can contact the limiting block, the length of the baffle plate is greater than the length of the cleaning plate, and both the baffle plate and the cleaning plate can contact the bottom of the return water trough.

[0016] Preferably, a driving block is provided on an inner wall of one side of the waterproof cover body, and the driving block is in contact with the trigger plate.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present invention provides a wire cutting machine tool with a retractable waterproof cover, which has the following beneficial effects:

[0019] 1. The waterproof cover of the wire cutting machine with liftable waterproof cover, before installing the workpiece, first move the waterproof cover body down to the lowest point, install the workpiece on the workpiece mounting seat, after the workpiece is installed, move the waterproof cover body up to the highest point, and the wire cutting machine can start cutting the workpiece; the waterproof cover body can adjust the height through the lifting component, and a control console is provided on one side of the machine body. The control console is used to control the height of the waterproof cover body, so as to effectively cover the processing area and play a role of waterproofing and anti-fouling. The lifting component can adjust the height of the waterproof cover body according to needs to ensure that the waterproof cover body is always kept in a proper position during the processing to provide good protection. The cleaning component is located on the top side of the machine body and is specially used to clean the sediment at the bottom of the mounting baffle to keep it clean and ensure the normal operation of the equipment; not only the flexibility and adaptability of the waterproof cover body are improved, but also the working environment can be better protected through the lifting adjustment to avoid water splashing and chips from contaminating the workpiece. The setting of the cleaning component effectively prevents the accumulation of sediment at the bottom of the mounting baffle, reduces the maintenance workload, extends the service life of the equipment, improves the work efficiency, and has high practicality and reliability.

[0020] 2. The waterproof cover can be lifted and lowered in the wire cutting machine, and the lifting motor is arranged on the mounting plate, and the driving gear at its output end is meshed with the lifting screw rod, thereby driving the lifting screw rod to rotate, and the bottom of the lifting screw rod is connected with the driving gear, and the threaded sleeve on the lifting screw rod is provided with a first fixed seat, which is connected to the waterproof cover body to realize the lifting and lowering of the waterproof cover body. At the same time, the lifting guide rail arranged on one side of the machine body is matched with the second fixed seat on the waterproof cover body to ensure that the waterproof cover body runs smoothly during the lifting process and avoids deviation; the lifting process is smooth and stable, avoiding human interference and misoperation, and ensuring the normal operation of the waterproof cover. Through the cooperation of the lifting guide rail and the second fixed seat, the vertical lifting of the waterproof cover body is effectively ensured, wear is reduced, and the service life is extended. In addition, the lifting structure also has strong adaptability and flexibility, can meet the needs under different working conditions, and improves the overall reliability and work efficiency of the equipment.

[0021] 3. The waterproof cover of the wire cutting machine can be raised and lowered. When the waterproof cover body moves up and down, its three surfaces are closely matched with the sealing strips on the three surfaces of the mounting baffle in the machine body to prevent water leakage. If a small amount of working fluid leaks, there is also a return water groove under the waterproof cover body. There is a water outlet on the return water groove, and the leaked working fluid can be discharged through the drain port. After the waterproof cover body is raised, the working fluid is prevented from splashing outside the machine tool. At the same time, the waterproof cover body surrounds the processing area to play a safety protection role.

[0022] 4. The wire cutting machine with a liftable waterproof cover can synchronously drive the driving block to rise and fall during the process of lifting the waterproof cover body. When the driving block follows the waterproof cover body to be lowered to the lowest point, it can contact the trigger plate, thereby pushing the trigger plate to move to one side. At this time, it can drive the extension plate to move to one side, thereby driving the moving ring to move inside. At this time, the moving ring can be meshed with the deflection wheel, thereby driving the deflection wheel to rotate on the fixed cylinder, so that the deflection arm can drive the cleaning plate to deflect synchronously. When the moving ring moves, it can drive the moving rod to move synchronously. At this time, the baffle plate contacts the bottom of the return water tank through the baffle plate. During the movement of the moving rod, the baffle plate can be deflected by rotating around the axis of the connecting rod. When the baffle plate contacts the limit block, the baffle plate can push the sediment at the bottom of the return water tank. Both the baffle plate and the cleaning plate can contact the bottom of the return water tank, and the sediment at the bottom of the return water tank can be cleaned, so that the cleaning process is smooth and efficient, reducing equipment failures or performance degradation caused by sediment accumulation, extending the service life of the equipment, and improving the operation stability and work efficiency of the equipment.

[0023] 5. The wire-cutting machine with a liftable waterproof cover can accurately adjust the height of the four corners of the machine body by rotating the adjusting gasket, thereby realizing the horizontal adjustment of the machine body, so that the machine body can be accurately balanced and adjusted according to actual needs to adapt to different working environments and processing requirements; it avoids processing errors caused by the tilt of the machine body, improves the stability and reliability of the equipment, reduces equipment vibration caused by uneven ground, and helps to extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention from a first viewing angle;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention from a second viewing angle;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the waterproof cover of the present invention in a raised state;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the waterproof cover of the present invention in the landing state;

[0028] Figure 5 This is a schematic diagram of the three-dimensional structure of the workpiece mounting seat of the present invention;

[0029] Figure 6 This is a schematic diagram of the three-dimensional structure of the baffle installation of the present invention;

[0030] Figure 7 This is a schematic diagram of the three-dimensional structure of the waterproof cover of the present invention;

[0031] Figure 8 It is a schematic diagram of the three-dimensional structure of the cleaning component of the present invention;

[0032] Fig. 9 It is a schematic diagram of the three-dimensional structure of the baffle plate of the present invention.

[0033] In the figure: 1. machine tool body; 2. outer cover; 3. mounting baffle; 4. waterproof cover body; 5. workpiece mounting seat; 6. mounting plate; 7. lifting motor; 8. lifting screw rod; 9. driving gear; 10. first fixed seat; 11. lifting guide rail; 12. second fixed seat; 13. adjusting gasket; 14. sealing strip; 15. observation port; 16. return water tank; 17. water outlet; 18. drain outlet; 19. fixing plate; 20. fixing cylinder; 21. moving ring; 22. limit plate; 23. reset spring; 24. extension plate; 25. trigger plate; 26. deflection wheel; 27. deflection arm; 28. cleaning plate; 29. ​​moving rod; 30. connecting rod; 31. rotating ring; 32. connecting arm; 33. baffle plate; 34. limit block; 35. driving block. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a wire cutting machine with a liftable waterproof cover.

[0036] In a typical implementation of the present application, Figure 1-Figure 9 As shown, a wire cutting machine tool with a waterproof cover that can be lifted and lowered comprises a machine tool body 1, a peripheral cover 2 is sleeved on the outer side of the machine tool body 1, a mounting baffle 3 is arranged on the top of the machine tool body 1, a waterproof cover body 4 is sleeved on the mounting baffle 3, a workpiece mounting seat 5 is arranged on the top of the machine tool body 1, and a lifting component is arranged on one side of the waterproof cover body 4; a cleaning component is arranged on one side of the top of the machine tool body 1; the lifting component is used to control the height of the waterproof cover body 4; and the cleaning component is used to clean the sediment at the bottom of the mounting baffle 3;

[0037] Before installing the workpiece, first move the waterproof cover body 4 down to the lowest point, and install the workpiece on the workpiece mounting seat 5. After the workpiece is installed, move the waterproof cover body 4 up to the highest point, and the wire cutting machine can start cutting the workpiece; the waterproof cover body 4 can adjust the height through the lifting assembly, and a control console is provided on one side of the machine body 1. The control console is used to control the height of the waterproof cover body 4, thereby effectively covering the processing area and playing a waterproof and anti-fouling role. The lifting assembly can adjust the height of the waterproof cover body 4 as needed to ensure that the waterproof cover body 4 always remains in an appropriate position during the processing to provide good protection. The cleaning assembly is located on the top side of the machine body 1, and is specifically used to clean the sediment at the bottom of the mounting baffle 3 to keep it clean and ensure the normal operation of the equipment; it not only improves the flexibility and adaptability of the waterproof cover body 4, but also can better protect the working environment through the lifting adjustment to avoid water splashing and chips from contaminating the workpiece. The setting of the cleaning assembly effectively prevents the accumulation of sediment at the bottom of the mounting baffle 3, reduces the maintenance workload, extends the service life of the equipment, improves the work efficiency, and has high practicality and reliability.

[0038] As a preferred implementation in this embodiment, refer to the attached Figure 1-Figure 7The lifting assembly includes a mounting plate 6 arranged on one side of the machine tool body 1, a lifting motor 7 is arranged on the mounting plate 6, a lifting screw 8 is penetrated through the mounting plate 6, a driving gear 9 is arranged at the bottom of the lifting screw 8, the output end of the lifting motor 7 is meshed with the driving gear 9, a first fixing seat 10 is arranged on one side of the waterproof cover body 4, and the first fixing seat 10 is threadedly sleeved on the lifting screw 8; a group of lifting guide rails 11 are arranged on one side of the machine tool body 1, and a group of second fixing seats 12 adapted to the lifting guide rails 11 are arranged on one side of the waterproof cover body 4;

[0039] The lifting motor 7 is arranged on the mounting plate 6, and the driving gear 9 at its output end is engaged with the lifting screw 8, thereby driving the lifting screw 8 to rotate. The bottom of the lifting screw 8 is connected with a driving gear 9, and a first fixed seat 10 is threadedly sleeved on the lifting screw 8, which is connected to the waterproof cover body 4 to realize the lifting and lowering of the waterproof cover body 4. At the same time, the lifting guide rail 11 arranged on one side of the machine tool body 1 is adapted to the second fixed seat 12 on the waterproof cover body 4 to ensure that the waterproof cover body 4 runs smoothly during the lifting process to avoid deviation; the lifting process is smooth and stable, avoiding human interference and misoperation, and ensuring the normal operation of the waterproof cover. Through the cooperation of the lifting guide rail 11 and the second fixed seat 12, the vertical lifting of the waterproof cover body 4 is effectively ensured, wear is reduced, and the service life is extended. In addition, the lifting structure also has strong adaptability and flexibility, can meet the needs under different working conditions, and improves the overall reliability and work efficiency of the equipment.

[0040] As a preferred implementation in this embodiment, refer to the attached Figure 1 An observation port 15 is provided on one side of the mounting baffle 3, and a sealing strip 14 is provided on the edge of the mounting baffle 3; a return water groove 16 is provided at the bottom of the inner wall of the waterproof cover body 4, a water outlet 17 is provided at one end of the return water groove 16, a drain port 18 is provided at the bottom of the water outlet 17, and the drain port 18 is provided on one side of the machine tool body 1;

[0041] When the waterproof cover body 4 moves up and down, its three surfaces are tightly matched with the sealing strips 14 on the three surfaces of the mounting baffle 3 in the machine tool body 1 to prevent water leakage. If a small amount of working fluid leaks, there is also a return groove 16 under the waterproof cover body 4, and there is a water outlet 17 on the return groove 16, which can discharge the leaked working fluid through the drain port 18. After the waterproof cover body 4 is raised, the working fluid is prevented from splashing outside the machine tool. At the same time, the waterproof cover body 4 surrounds the processing area to play a safety protection role.

[0042] As a preferred implementation in this embodiment, refer to the attached Figure 4 , Figure 8 and Fig. 9The cleaning assembly includes a fixed plate 19 arranged on one side of the top of the machine tool body 1, a fixed cylinder 20 is arranged at one end of the fixed plate 19, a moving rod 29 is slidably arranged in the fixed cylinder 20, a moving ring 21 is arranged at one end of the moving rod 29, and the moving ring 21 is arranged in multiple sections. A limit plate 22 is arranged on the moving ring 21, and a return spring 23 is sleeved on the moving ring 21. One end of the return spring 23 is arranged on one side of the limit plate 22, and the other end of the return spring 23 is arranged on one side of the fixed cylinder 20. An extension plate 24 is arranged at one end of the moving rod 29, and a trigger plate 25 is arranged on one side of the extension plate 24; a deflection wheel 26 is rotatably arranged on one side of the fixed cylinder 20, and the deflection wheel 26 and the moving The movable rod 29 is meshed with the ring 21, a deflection arm 27 is provided at one end of the deflection wheel 26, and a cleaning plate 28 is provided at one end of the deflection arm 27; a connecting rod 30 is provided at the other end of the movable rod 29, a rotating ring 31 is sleeved on the connecting rod 30, a connecting arm 32 is provided at the bottom of the rotating ring 31, a baffle plate 33 is provided at the bottom of the connecting arm 32, a limiting block 34 is provided at the bottom of the movable rod 29, one side of the baffle plate 33 can contact the limiting block 34, the length of the baffle plate 33 is greater than the length of the cleaning plate 28, and the baffle plate 33 and the cleaning plate 28 can both contact the bottom of the return water tank 16; a driving block 35 is provided on the inner wall of one side of the waterproof cover body 4, and the driving block 35 contacts the trigger plate 25;

[0043] When the waterproof cover body 4 is raised or lowered, the driving block 35 can be synchronously driven to rise or fall. When the driving block 35 follows the waterproof cover body 4 to be lowered to the lowest point, it can contact the trigger plate 25, thereby pushing the trigger plate 25 to move to one side. At this time, the extension plate 24 can be driven to move to one side, thereby driving the moving ring 21 to move inside. At this time, the moving ring 21 can be engaged with the deflection wheel 26, thereby driving the deflection wheel 26 to rotate on the fixed cylinder 20, so that the deflection arm 27 can drive the cleaning plate 28 to deflect synchronously. When the moving ring 21 moves, it can drive the moving rod 29 to move synchronously. At this time, the blocking The plate 33 is in contact with the bottom of the return water trough 16. During the movement of the moving rod 29, the baffle plate 33 can be deflected around the axis of the connecting rod 30 through the rotating ring 31. When the baffle plate 33 is in contact with the limit block 34, the baffle plate 33 can push the sediment at the bottom of the return water trough 16. Both the baffle plate 33 and the cleaning plate 28 can be in contact with the bottom of the return water trough 16, and the sediment at the bottom of the return water trough 16 can be cleaned, making the cleaning process smooth and efficient, reducing equipment failures or performance degradation caused by sediment accumulation, extending the service life of the equipment, and improving the operating stability and work efficiency of the equipment.

[0044] As a preferred implementation in this embodiment, refer to the attached Figure 1 , the four corners of the bottom of the machine tool body 1 are provided with adjustment pads 13, and a single adjustment pad 13 can adjust the height individually;

[0045] By rotating the adjustment gasket 13, the heights of the four corners of the machine tool body 1 can be accurately adjusted, thereby achieving horizontal adjustment of the machine tool body 1, so that the machine tool body 1 can be accurately balanced and adjusted according to actual needs to adapt to different working environments and processing requirements; avoiding processing errors caused by the tilt of the machine tool body 1, improving the stability and reliability of the equipment, reducing equipment vibrations caused by uneven ground, and helping to extend the service life of the equipment.

[0046] Although 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 wire cutting machine tool with a detachable waterproof cover, comprising a machine tool body (1), characterized in that: The outer side of the machine tool body (1) is provided with an outer cover (2), the top of the machine tool body (1) is provided with a mounting baffle (3), a waterproof cover body (4) is mounted on the mounting baffle (3), a workpiece mounting seat (5) is provided on the top of the machine tool body (1), and a lifting assembly is provided on one side of the waterproof cover body (4); a cleaning assembly is provided on one side of the top of the machine tool body (1); The lifting assembly is used to control the height of the waterproof cover body (4); The cleaning assembly is used to clean the sediment at the bottom of the mounting baffle (3).

2. The wire cutting machine with a liftable waterproof cover according to claim 1, characterized in that: The lifting assembly comprises a mounting plate (6) arranged on one side of the machine tool body (1), a lifting motor (7) being arranged on the mounting plate (6), a lifting screw rod (8) penetrating the mounting plate (6), a driving gear (9) being arranged at the bottom of the lifting screw rod (8), a gear ring being sleeved on the output end of the lifting motor (7), the gear ring being meshed with the driving gear (9), a first fixing seat (10) being arranged on one side of the waterproof cover body (4), the first fixing seat (10) being threadedly sleeved on the lifting screw rod (8).

3. The wire cutting machine with a liftable waterproof cover according to claim 1, characterized in that: The cleaning assembly comprises a fixed plate (19) arranged on one side of the top of the machine tool body (1), a fixed cylinder (20) is arranged at one end of the fixed plate (19), a moving rod (29) is slidably arranged in the fixed cylinder (20), a moving ring (21) is arranged at one end of the moving rod (29), the moving ring (21) is arranged in multiple sections, a limiting plate (22) is arranged on the moving ring (21), a return spring (23) is sleeved on the moving ring (21), one end of the return spring (23) is arranged on the limiting plate (22), and a return spring (23) is sleeved on the moving ring (21). A deflection wheel (26) is rotatably arranged on one side of the fixed cylinder (20), the deflection wheel (26) is meshed with the moving ring (21), a deflection arm (27) is arranged at one end of the deflection wheel (26), and a cleaning plate (28) is arranged at one end of the deflection arm (27).

4. The wire cutting machine with a liftable waterproof cover according to claim 2, characterized in that: A group of lifting guide rails (11) are arranged on one side of the machine tool body (1), and a group of second fixing seats (12) matched with the lifting guide rails (11) are arranged on one side of the waterproof cover body (4).

5. The wire cutting machine with a liftable waterproof cover according to claim 1, characterized in that: Adjustment pads (13) are arranged at the four corners of the bottom of the machine tool body (1), and the height of each adjustment pad (13) can be adjusted individually.

6. The wire cutting machine with a liftable waterproof cover according to claim 3, characterized in that: An observation port (15) is provided on one side of the installation baffle (3), and a sealing strip (14) is provided on the edge of the installation baffle (3).

7. A wire cutting machine with a liftable waterproof cover according to claim 6, characterized in that: A water return groove (16) is provided at the bottom of the inner wall of the waterproof cover body (4), a water outlet (17) is provided at one end of the water return groove (16), a drain outlet (18) is provided at the bottom of the water outlet (17), and the drain outlet (18) is provided on one side of the machine tool body (1).

8. The wire cutting machine with a liftable waterproof cover according to claim 7, characterized in that: A connecting rod (30) is provided at the other end of the moving rod (29), a rotating ring (31) is sleeved on the connecting rod (30), a connecting arm (32) is provided at the bottom of the rotating ring (31), a baffle plate (33) is provided at the bottom of the connecting arm (32), a limiting block (34) is provided at the bottom of the moving rod (29), one side of the baffle plate (33) can contact the limiting block (34), the length of the baffle plate (33) is greater than the length of the cleaning plate (28), and the baffle plate (33) and the cleaning plate (28) can both contact the bottom of the return water tank (16).

9. The wire cutting machine with a liftable waterproof cover according to claim 3, characterized in that: A driving block (35) is provided on an inner wall of one side of the waterproof cover body (4), and the driving block (35) is in contact with the trigger plate (25).

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