Cutting device capable of adapting to various mechanical parts

Abstract

The invention relates to the field of cutting machines, in particular to a cutting device capable of being matched with various mechanical parts. A cutting device capable of being matched with various mechanical parts comprises a shell, a fixing rod, a mounting plate, a mounting column, a handle, a control panel and the like. The shell is fixedly connected with a fixing rod, and a storage battery is arranged in the shell; the fixing rod is fixedly connected with a mounting plate; all the mounting plates are jointly and fixedly connected with a mounting column; the shell is fixedly connected with a handle; the shell is provided with a control panel, and the shell storage battery is electrically connected with the control panel. Through the cooperation of the cutting line, the line wheel and the gear, the device is small and thin in size, the working part is easy to enter a narrow space to work, and the problem of cutting the cable by mistake is avoided when the cutting line is used for cutting.

Description

Technical Field

[0001] The invention relates to the field of cutting machines, and in particular to a cutting device that can be adapted to a variety of mechanical parts. Background Art

[0002] Since ships are always sailing on the sea, many parts on board will be weathered and corroded by the sea moisture, so it is necessary to regularly maintain and replace the parts on board to ensure the normal operation of the ship; Many parts are seriously corroded, and the riveted or bolted parts cannot be disassembled by the original installation method. At this time, a cutting device is needed to cut the corroded connecting parts and then maintain the corroded parts. However, the cutting machine in the prior art is large in size and it is difficult to cut some rusted parts in a small space. In this case, the parts that need to be maintained can only be violently disassembled, which increases the cost of daily maintenance. In addition, some rusted connectors are located between some ship cables. The cutting parts of existing cutting equipment are mostly cutting blades. When the cutting equipment is extended into a narrow space and the cables are relatively dense, the cutting blades will be stuck by the cables, and the cutting blades may accidentally cut the cables during the cutting process, causing unnecessary losses to the ship. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art that it is difficult to work in a small space and it is easy to cause damage to parts that do not need to be cut during work, the present invention provides a cutting device that can be adapted to a variety of mechanical parts.

[0004] The technical solution of the present invention is: a cutting device that can be adapted to a variety of mechanical parts, including a shell, a fixing rod, a mounting plate, a mounting column, a handle and a control panel; the shell is fixedly connected to the fixing rod, and a battery is arranged in the shell; the fixing rod is fixedly connected to a plurality of mounting plates; all mounting plates are fixedly connected to the mounting column, a camera for observing the cutting environment is installed on the mounting column, and a plurality of square grooves are opened on the mounting column; a plurality of handles are fixedly connected to the shell; a control panel is arranged on the shell, and the shell battery is electrically connected to the control panel; it also includes a cutting system, an adsorption system, a driving system and a protective strip; the installation The column is connected with a cutting system for cutting the first type of workpiece to be cut; the outer shell and the fixed rod are jointly connected with a driving system for providing power to the cutting system; the cutting system is connected with a protective strip for preventing accidental cutting when the cutting line is working; the outer shell, the fixed rod, the mounting plate and the mounting column are jointly connected with an adsorption system for adsorbing iron filings and dust; the driving system consists of a connecting piece, a motor, a connecting shaft, a protruding connecting rod and a gear; the fixing rod is fixedly connected with a plurality of two connecting pieces; all the connecting pieces are jointly fixedly connected with the motor; the motor is fixedly connected with the connecting shaft; the connecting shaft is plugged with a protruding connecting rod; the protruding connecting rod is fixedly connected with the gear.

[0005] More preferably, the cutting system includes a mounting shell, a wire wheel, a first electric push rod, a limiting column, a rotating plate, a limiting wheel, a cutting line and an electric two-way telescopic rod; the mounting column is fixedly connected to the first electric push rod, and the first electric push rod is electrically connected to the control panel; the first electric push rod is fixedly connected to the mounting shell, and the protruding connecting rod passes through the rear part of the mounting shell; the mounting shell is rotatably connected to the wire wheel, and the wire wheel is provided with gear teeth, and the gear is meshed with the wire wheel; the mounting column is fixedly connected to the limiting column, and the limiting column passes through the mounting column, and the limiting column is provided with two pulleys distributed up and down. ; The mounting column is rotatably connected to several rotating pieces through a torsion spring; each rotating piece is fixedly connected to a limiting wheel; the mounting column is fixedly connected to an electric two-way telescopic rod, and the electric two-way telescopic rod passes through the mounting column, and the electric two-way telescopic rod is electrically connected to the control panel, and the telescopic part of the electric two-way telescopic rod contacts the rotating piece at the corresponding position; a cutting wire is wound around the limiting column, the wire wheel and all the limiting wheels; a protective strip is fixedly connected between the limiting wheel above the mounting column and the upper part of the mounting shell, and another protective strip is fixedly connected between the limiting wheel below the mounting column and the lower part of the mounting shell.

[0006] More preferably, an electrical refrigeration device is provided in the limiting column.

[0007] More preferably, the adsorption system includes an air pump, a connecting pipe, a hollow ring, an air duct and a wire dialing assembly; the hollow ring is fixedly connected to the rear of the fixed rod; the hollow ring is connected to a connecting pipe, and the connecting pipe passes through the fixed rod; the connecting pipe is fixedly connected to the air pump; the hollow ring is connected to several air ducts, and each air duct passes through the fixed rod, the mounting plate and the mounting column; each mounting plate is connected to a wire dialing assembly, and the front of the wire dialing assembly is located in the square groove corresponding to the position of the mounting column.

[0008] More preferably, the wire pulling assembly located on the right side of the cutting line includes a telescopic piece, a second electric push rod, a mounting block, a first rotating block, a second rotating block and an extension strip; the right mounting plate is fixedly connected to the second electric push rod; the telescopic part of the second electric push rod is connected to a mounting block; the mounting block is rotatably connected to the first rotating block through a torsion spring; the first rotating block is rotatably connected to the second rotating block through a torsion spring; the second rotating block is fixedly connected to the extension strip; the extension strip is connected to the telescopic piece, the telescopic piece is made of metal hard material on one side close to the mounting column, and the telescopic piece is connected to the air duct at the corresponding position.

[0009] More preferably, it also includes air nozzles; a plurality of air nozzles are fixedly connected to each extension strip, and the air nozzles penetrate the extension strip.

[0010] More preferably, a light-emitting portion is provided on the extension strip, and the light-emitting portion is electrically connected to the control panel.

[0011] More preferably, the air nozzle connected to the short rod portion of the extension strip sprays air obliquely toward the extension strip.

[0012] More preferably, the expansion piece is provided with iron wire strips.

[0013] More preferably, a ball groove is formed on the extension strip, and a ball is arranged in the ball groove.

[0014] Beneficial effects: In the technical solution provided by the present invention: Through the coordination of the cutting wire, wire wheel, gear and protection strip, the working part of the device is small and slender, making it easier to enter a narrow space for work. The cutting work is performed by the cutting wire, and the problem of accidentally cutting the cable will not occur. Through the cooperation of the rotating piece, the limiting wheel, the cutting line and the electric two-way telescopic rod, not only can the parts of different sizes be cut, but also the device can smoothly extend the cutting line to the predetermined cutting position for cutting work; Through the cooperation of the air pump and the extension strip, the longitudinal cables can be further spread apart, so that the cutting work of the device can be carried out smoothly; The extension strip, expansion piece and air nozzle absorb dust and debris on the surface of parts and internal cables, further ensuring the vision of personnel during work and reducing the working temperature of the cutting line; By setting the ball notch on the extension strip and cooperating with the second electric push rod, the contact area with the special-shaped workpiece to be cut is reduced, thereby making the cutting work more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure disclosed by the cutting device of the present invention that can be adapted to various mechanical parts; Figure 2 It is a schematic diagram of the unfolded state of the cutting device of the present invention that can be adapted to various mechanical parts; Figure 3 A first structural cross-sectional view disclosed for the cutting device of the present invention that can be adapted to various mechanical parts; Figure 4 for Figure 3 A magnified image of area A; Figure 5 A second structural cross-sectional view disclosed for the cutting device of the present invention that can be adapted to various mechanical parts; Figure 6 A third structural cross-sectional view is disclosed for the cutting device of the present invention that can be adapted to various mechanical parts; Figure 7 A fourth structural cross-sectional view is disclosed for the cutting device of the present invention that can be adapted to various mechanical parts; Figure 8 for Figure 7 A magnified view of area B; Fig. 9 A working state diagram of the first telescopic sheet and the extension strip disclosed by the cutting device of the present invention which can be adapted to various mechanical parts; Fig.10 A working state diagram of the second telescopic sheet and the extension strip disclosed by the cutting device of the present invention which can be adapted to various mechanical parts; Fig.11 The cutting line working state diagram disclosed by the cutting device of the present invention which can be adapted to various mechanical parts.

[0016] Markings in the figure are: 1-housing, 2-fixing rod, 3-mounting plate, 4-mounting column, 5-handle, 6-control panel, 7-first type of workpiece to be cut, 71-second type of workpiece to be cut, 101-connecting piece, 102-motor, 103-connecting shaft, 104-bump connecting rod, 105-gear, 106-mounting shell, 107-wire wheel, 108-first electric push rod, 109-limiting column, 1010-rotating piece, 1011-limiting wheel , 1012-cutting line, 1013-electric two-way telescopic rod, 1014-protective strip, 201-air pump, 202-connecting pipe, 203-hollow ring, 204-air guide tube, 205-telescopic piece, 206-second electric push rod, 207-mounting block, 208-first rotating block, 209-second rotating block, 2010-extension strip, 2011-air nozzle, 4a-camera, 2010a-ball notch, 2010b-light-emitting part. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0018] Example 1 A cutting device that can be adapted to a variety of mechanical parts, such as Figure 1-11 As shown, it includes a shell 1, a fixing rod 2, a mounting plate 3, a mounting column 4, a handle 5 and a control panel 6; the shell 1 is fixedly connected to the fixing rod 2, and a battery is arranged in the shell 1; the fixing rod 2 is fixedly connected to two mounting plates 3; all mounting plates 3 are fixedly connected to the mounting column 4, a camera 4a is installed on the mounting column 4, and the mounting column 4 has two square grooves; the shell 1 is fixedly connected to two handles 5; the shell 1 is provided with a control panel 6, and the battery of the shell 1 is electrically connected to the control panel 6; It also includes a cutting system, an adsorption system, a driving system and a protection strip 1014; the mounting column 4 is connected to the cutting system; the outer shell 1 and the fixed rod 2 are commonly connected to the driving system; the cutting system is connected to the protection strip 1014; the outer shell 1, the fixed rod 2, the mounting plate 3 and the mounting column 4 are commonly connected to the adsorption system; the driving system consists of a connecting piece 101, a motor 102, a connecting shaft 103, a protruding connecting rod 104 and a gear 105; the fixed rod 2 is fixedly connected to a number of two connecting pieces 101; all the connecting pieces 101 are commonly fixedly connected to the motor 102; the motor 102 is fixedly connected to the connecting shaft 103; the connecting shaft 103 is plugged with the protruding connecting rod 104; the protruding connecting rod 104 is fixedly connected to the gear 105.

[0019] The cutting system includes a mounting shell 106, a wire wheel 107, a first electric push rod 108, a limiting column 109, a rotating sheet 1010, a limiting wheel 1011, a cutting line 1012 and an electric bidirectional telescopic rod 1013; the mounting column 4 is fixedly connected to the first electric push rod 108, and the first electric push rod 108 is electrically connected to the control panel 6; the first electric push rod 108 is fixedly connected to the mounting shell 106, and the protruding connecting rod 104 passes through the rear part of the mounting shell 106; the mounting shell 106 is rotatably connected to the wire wheel 107, and the wire wheel 107 is provided with gear teeth, and the gear 105 is meshed with the wire wheel 107; the mounting column 4 is fixedly connected to the limiting column 109, and the limiting column 109 passes through the mounting column 4, and the limiting column 109 is provided with two pulleys distributed up and down; the mounting The column 4 is rotatably connected to two rotating pieces 1010 through a torsion spring; each rotating piece 1010 is fixedly connected to a limiting wheel 1011; the mounting column 4 is fixedly connected to an electric two-way telescopic rod 1013, and the electric two-way telescopic rod 1013 passes through the mounting column 4, and the electric two-way telescopic rod 1013 is electrically connected to the control panel 6, and the telescopic part of the electric two-way telescopic rod 1013 contacts the rotating piece 1010 at the corresponding position; the limiting column 109, the wire wheel 107 and all the limiting wheels 1011 are jointly wound with a cutting line 1012; the limiting wheel 1011 above the mounting column 4 and the upper part of the mounting shell 106 are fixedly connected to a protective strip 1014, and the limiting wheel 1011 below the mounting column 4 and the lower part of the mounting shell 106 are fixedly connected to another protective strip 1014.

[0020] An electric refrigeration device is arranged inside the limiting column 109 , and the electric refrigeration device can reduce the temperature generated by the cutting line 1012 during operation, thereby greatly extending the service life of the cutting line 1012 .

[0021] When it is necessary to cut and disassemble the rusted parts of the ship, the fixing rod 2, the mounting plate 3, the mounting column 4 and all the parts of the cutting system connected to the shell 1 are inserted into the narrow space by manually holding the handle 5 until the cutting line 1012 contacts the first type of workpiece 7 to be cut at the predetermined cutting position. At this time, the motor 102 starts to work and drives the connected connecting shaft 103 to rotate. The connecting shaft 103 drives the connected protruding connecting rod 104 to rotate. The protruding connecting rod 104 also drives the connected gear 105. When the gear 105 rotates, it drives the meshing wire wheel 107 to start rotating. When the wire wheel 107 rotates, it drives the cutting wire 1012 wound together with the limiting column 109 and the limiting wheel 1011 to start rotating. The cutting wire 1012 starts to cut the first type of workpiece 7 to be cut during the rotation process. However, if there are cables in the space, it is difficult for the device to extend due to the obstruction of the cables, so that the cutting line 1012 cannot smoothly contact the first type of workpiece 7 to be cut for cutting. Forcibly pushing the device into the predetermined cutting position will cause the cables to be pulled and broken, causing unnecessary losses to the ship. Therefore, in the process of pushing the cutting line 1012 to cut the first type of workpiece 7 to be cut, when the maintenance personnel encounter cable obstruction when moving the device, they manually adjust the extension angle of the device so that the limiting wheel 1011 is slightly inserted into the gap between the cables. At this time, the control panel 6 is used to control the telescopic part of the electric two-way telescopic rod 1013 to expand, and the telescopic part of the electric two-way telescopic rod 1013 is expanded to push the rotating piece 1010 to expand. Figure 2 The rotating piece 1010 is in the state shown, and the torsion spring connected to the rotating piece 1010 begins to accumulate force, which is convenient for the subsequent resetting of the rotating piece 1010. The rotating piece 1010 is unfolded to drive the limit wheel 1011 connected to it to start moving. During the unfolding process of the limit wheel 1011, the rotating piece 1010 and the limit wheel 1011 will move with the cutting line 1012 wound around the limit wheel 1011. Figure 1 The "closed state" shown is pulled to Figure 2 In the "expanded state" shown, the cables can be spread apart up and down, the gaps between the cables are opened, and the device can smoothly extend the cutting line 1012 to the predetermined cutting position for cutting; When the cutting line 1012 is further converted from the "closed state" to the "expanded state", the cutting line 1012 will become tight due to the expansion and stretching of the rotating piece 1010, making it impossible to perform the rotation cutting work. Therefore, when the rotating piece 1010 is expanded, the telescopic part of the first electric push rod 108 contracts, and the first electric push rod 108 drives the mounting shell 106 to move forward, and the mounting shell 106 drives the wire wheel 107 to move. When the wire wheel 107 moves forward, it can reserve a moving space for the front part of the cutting line 1012 to open, so that the cutting line 1012 that would have been tight can be evenly stressed, ensuring the normal operation of the device; Furthermore, since existing equipment cannot adapt to cutting work in a narrow space, when the size of the cutting object changes, the cutting tool needs to be replaced, which is very inconvenient. Therefore, the present device ensures that the front volume of the present device is slender and can enter a narrow space for cutting work through the cooperation of the gear 105, the wire wheel 107, the first electric push rod 108 and the cutting line 1012, and the cutting line 1012 can cooperate with the rotating piece 1010, the limiting wheel 1011 and the electric two-way telescopic rod 1013 to achieve cutting work on cutting objects of different sizes. Since the cutting line 1012 can adjust the cutting range, it will not accidentally cut the surrounding wires during cutting.

[0022] Example 2 On the basis of Example 1, Figure 3-11 As shown, The adsorption system includes an air pump 201, a connecting pipe 202, a hollow ring 203, an air guide tube 204 and a wire-pulling assembly; a hollow ring 203 is fixedly connected to the rear of the fixed rod 2; the hollow ring 203 is connected to the connecting pipe 202, and the connecting pipe 202 passes through the fixed rod 2; the connecting pipe 202 is fixedly connected to the air pump 201; the hollow ring 203 is connected to two air guide tubes 204, and the air guide tubes 204 are made of soft material, and each air guide tube 204 passes through the fixed rod 2, the mounting plate 3 and the mounting column 4; each mounting plate 3 is connected to a wire-pulling assembly, and the front of the wire-pulling assembly is located in the square groove corresponding to the position of the mounting column 4.

[0023] The wire-pulling assembly located on the right side of the cutting line 1012 includes a telescopic piece 205, a second electric push rod 206, a mounting block 207, a first rotating block 208, a second rotating block 209 and an extension strip 2010; the right mounting plate 3 is fixedly connected to the second electric push rod 206; the telescopic part of the second electric push rod 206 is connected to a mounting block 207; the mounting block 207 is rotationally connected to the first rotating block 208 through a torsion spring; the first rotating block 208 is rotationally connected to the second rotating block 209 through a torsion spring; the second rotating block 209 is fixedly connected to the extension strip 2010, and the front part of the extension strip 2010 is a short rod part; the extension strip 2010 is connected to the telescopic piece 205, and the side of the telescopic piece 205 close to the mounting column 4 is made of metal hard material, and the telescopic piece 205 is connected to the air guide tube 204 at the corresponding position.

[0024] It also includes air nozzles 2011 ; a plurality of air nozzles 2011 are fixedly connected to each extension strip 2010 , and the air nozzles 2011 penetrate the extension strip 2010 .

[0025] The extension strip 2010 is provided with a light emitting portion 2010b, and the light emitting portion 2010b is electrically connected to the control panel 6. The light emitting portion 2010b facilitates maintenance personnel to find parts that need to be cut in a small space.

[0026] The air nozzle 2011 connected to the short rod of the extension strip 2010 sprays air obliquely toward the extension strip 2010. The oblique air spraying of the air nozzle 2011 at the short rod of the extension strip 2010 can enable the expansion piece 205 to better absorb the iron filings.

[0027] The expansion piece 205 is provided with an iron wire strip, which strengthens the expansion piece 205 and ensures that the expansion piece 205 has sufficient strength to perform the pulling apart operation.

[0028] When the rotating piece 1010, the limiting wheel 1011 and the cutting line 1012 are used to push the cables apart, only the horizontal cables can be pushed apart. However, there are still cables running vertically up and down that block the device. Therefore, while the rotating piece 1010, the limiting wheel 1011 and the cutting line 1012 are working to push apart the cables, the air pump 201 starts to work and injects air into the hollow ring 203 through the connecting pipe 202; the hollow ring 203 then injects the air into the telescopic piece 205 through the air guide pipe 204. At this time, the telescopic piece 205 opens to form a Fig. 9 In the state shown, the expansion piece 205 applies force to the extension strip 2010, so that the extension strip 2010, the second rotating block 209 and the first rotating block 208 rotate around the rotation axis of the mounting block 207 to expand. Fig. 9 In the state shown, the extension strip 2010 can push the longitudinal cables apart, thus further ensuring that the cutting work of the device can proceed smoothly; Furthermore, most of the parts that need to be maintained have been in disrepair for a long time, and there will be a lot of dust and debris on the surface of the parts and the internal cable surface. When the cutting line 1012 of the device is extended into the predetermined cutting position, it will inevitably disturb these dust and debris, and the cutting line 1012 will cause the maintained part to vibrate as a whole when it is working, causing the dust and debris to be shaken off and fly, and it is impossible to ensure that the staff can obtain a clear working line through the camera 4a. Therefore, when the device extends the cutting line 1012 into the predetermined cutting position for work, the telescopic sheet 205 and the extension strip 2010 are unfolded, and at this time the air nozzle 2011 is opened to spray the air in the extension strip 2010, spraying the dust and debris around the cutting line 1012 during the extension process, so that the dust and debris begin to move away from the surface of the parts and the internal cable surface, so that the dust and debris will not affect the camera 4a's camera work, which can further ensure the staff's field of vision when working; Furthermore, before the cutting line 1012 starts cutting the first workpiece 7 to be cut, the telescopic portion of the second electric push rod 206 is controlled to unfold, and the second electric push rod 206 drives the mounting block 207 to move forward, and then the mounting block 207 drives the first rotating block 208, the second rotating block 209, the extension strip 2010 and the telescopic sheet 205 to move forward in sequence, and the telescopic sheet 205 stretches the air guide tube 204 during the movement. At this time, the maintenance personnel moves the entire device downward for a distance, and then pushes the device forward, so that the extension strip 2010 and the telescopic sheet 205 are squeezed by the first workpiece 7 to be cut, so that the extension strip 2010 and the telescopic sheet 205 are as shown in FIG. Fig.10 In the state shown, since the friction of the cutting work is very large and the cutting line 1012 works in a small space, it is difficult to dissipate the heat during work, which makes the cutting line 1012 more likely to break during work. Therefore, the air nozzle 2011 of the short rod of the extension strip 2010 can spray air obliquely to the cutting line 1012 in the cutting work, so as to cool down the cutting line 1012 during work, which greatly reduces the possibility of the cutting line 1012 breaking and being damaged during work.

[0029] Example 3 On the basis of Example 2, Figure 7-11 As shown, The extension strip 2010 is provided with a ball notch 2010a, and the ball notch 2010a is provided with a ball for reducing friction with the cutting line 1012. The setting of the ball notch 2010a can cooperate with the cutting line 1012 to increase the cutting area of ​​the part.

[0030] Furthermore, during cutting, there will be continuous encounters with parts with circular cross-sections such as the first type of workpiece 7 to be cut, and the second type of workpiece 71 to be cut with a special shape will also be cut. When cutting such parts, when the vertical cutting line 1012 cuts to the vertical area behind the second type of workpiece 71 to be cut, due to the large contact surface between the cutting line 1012 and the second type of workpiece 71 to be cut, the increase in the contact area will lead to an increase in the cutting area, resulting in an increase in the cutting resistance. At this time, the cutting speed will be reduced, and even the cutting line 101 will be caused to be cut. 2 is broken, so when cutting the second type of workpiece 71 to be cut, the second electric push rod 206 pushes the extension bar 2010 to move forward, so that the ball notch 2010a is pressed against the cutting line 1012, so that the cutting line 1012 and the second type of workpiece 71 to be cut are cut in an inclined state. When the cutting line 1012 cuts the vertical area at the rear of the second type of workpiece 71 to be cut, the contact area of ​​the inclined cutting is smaller than that of the cutting line 1012 in the vertical state, thereby improving the working efficiency during cutting.

[0031] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. A cutting device that can be adapted to a variety of mechanical parts, comprising a housing (1), a fixing rod (2), a mounting plate (3), a mounting column (4), a handle (5) and a control panel (6); the housing (1) is fixedly connected to the fixing rod (2), and a battery is arranged in the housing (1); the fixing rod (2) is fixedly connected to a plurality of mounting plates (3); all mounting plates (3) are commonly fixedly connected to a mounting column (4), a camera (4a) for observing a cutting environment is mounted on the mounting column (4), and a plurality of square grooves are formed in the mounting column (4); the housing (1) is fixedly connected to a plurality of handles (5); the housing (1) is provided with a control panel (6), and the battery of the housing (1) is electrically connected to the control panel (6); the characteristics are: The invention also comprises a cutting system, an adsorption system, a drive system and a protection strip (1014); the mounting column (4) is connected to a cutting system for cutting a first type of workpiece (7) to be cut; the housing (1) and the fixing rod (2) are jointly connected to a drive system for providing power to the cutting system; the cutting system is connected to a protection strip (1014) for preventing the cutting line (1012) from cutting by mistake when working; the housing (1), the fixing rod (2), the mounting plate (3) and the mounting column (4) are jointly connected to an adsorption system for adsorbing iron filings and dust; The drive system comprises a connecting piece (101), a motor (102), a connecting shaft (103), a protruding connecting rod (104) and a gear (105); the fixing rod (2) is fixedly connected to a plurality of two connecting pieces (101); all the connecting pieces (101) are fixedly connected to the motor (102); the motor (102) is fixedly connected to the connecting shaft (103); the connecting shaft (103) is plugged with the protruding connecting rod (104); and the protruding connecting rod (104) is fixedly connected to the gear (105).

2. A cutting device that can be adapted to a variety of mechanical parts according to claim 1, characterized in that: The cutting system comprises a mounting shell (106), a wire wheel (107), a first electric push rod (108), a limiting column (109), a rotating plate (1010), a limiting wheel (1011), a cutting line (1012) and an electric bidirectional telescopic rod (1013); the mounting column (4) is fixedly connected to the first electric push rod (108), and the first electric push rod (108) is electrically connected to the control panel (6); the first electric push rod (108) is fixedly connected to the mounting shell (106), and the protruding connecting rod (104) passes through the rear part of the mounting shell (106); the mounting shell (106) is rotatably connected to the wire wheel (107), and the wire wheel (107) is provided with gear teeth, and the gear (105) meshes with the wire wheel (107); the mounting column (4) is fixedly connected to the limiting column (109), and the limiting column (109) passes through the mounting column (4), and the limiting column (109) is provided with two pulleys distributed up and down; The mounting column (4) is rotatably connected to a plurality of rotating plates (1010) via a torsion spring; each rotating plate (1010) is fixedly connected to a limiting wheel (1011); the mounting column (4) is fixedly connected to an electric two-way telescopic rod (1013), the electric two-way telescopic rod (1013) passes through the mounting column (4), the electric two-way telescopic rod (1013) is electrically connected to the control panel (6), and the telescopic portion of the electric two-way telescopic rod (1013) contacts the rotating plates (1010) at corresponding positions; a cutting line (1012) is wound around the limiting column (109), the wire wheel (107) and all the limiting wheels (1011); a protective strip (1014) is fixedly connected to the limiting wheel (1011) above the mounting column (4) and the upper part of the mounting shell (106), and another protective strip (1014) is fixedly connected to the limiting wheel (1011) below the mounting column (4) and the lower part of the mounting shell (106).

3. A cutting device adaptable to a variety of mechanical parts according to claim 2, characterized in that: An electrical refrigeration device is arranged inside the limiting column (109).

4. The cutting device that can be adapted to various mechanical parts according to claim 3 is characterized in that: The adsorption system comprises an air pump (201), a connecting pipe (202), a hollow ring (203), an air guide tube (204) and a wire-pulling assembly; the rear portion of the fixed rod (2) is fixedly connected to the hollow ring (203); the hollow ring (203) is connected to the connecting pipe (202), and the connecting pipe (202) passes through the fixed rod (2); the connecting pipe (202) is fixedly connected to the air pump (201); the hollow ring (203) is connected to a plurality of air guide tubes (204), and each air guide tube (204) passes through the fixed rod (2), the mounting plate (3) and the mounting column (4); each mounting plate (3) is connected to a wire-pulling assembly, and the front portion of the wire-pulling assembly is located in a square groove at a corresponding position of the mounting column (4).

5. The cutting device that can be adapted to various mechanical parts according to claim 4 is characterized in that: The wire-pulling assembly located on the right side of the cutting line (1012) comprises a telescopic piece (205), a second electric push rod (206), a mounting block (207), a first rotating block (208), a second rotating block (209) and an extension strip (2010); the right mounting plate (3) is fixedly connected to the second electric push rod (206); the telescopic portion of the second electric push rod (206) is connected to a mounting block (207); the mounting block (207) is rotatably connected to the first rotating block (208) via a torsion spring; the first rotating block (208) is rotatably connected to the second rotating block (209) via a torsion spring; the second rotating block (209) is fixedly connected to the extension strip (2010); the extension strip (2010) is connected to the telescopic piece (205); the telescopic piece (205) is made of a metal hard material on one side close to the mounting column (4), and the telescopic piece (205) is connected to the air guide pipe (204) at a corresponding position.

6. A cutting device adaptable to a variety of mechanical parts according to any one of claims 1 to 5, characterized in that: It also includes an air nozzle (2011); a plurality of air nozzles (2011) are fixedly connected to each extension strip (2010), and the air nozzles (2011) penetrate the extension strip (2010).

7. A cutting device adaptable to a variety of mechanical parts according to claim 6, characterized in that: A light-emitting portion (2010b) is provided on the extension strip (2010), and the light-emitting portion (2010b) is electrically connected to the control panel (6).

8. The cutting device that can be adapted to various mechanical parts according to claim 7, characterized in that: The air nozzle (2011) is connected to the short rod of the extension strip (2010), and the air jet is sprayed obliquely toward the extension strip (2010).

9. A cutting device adaptable to a variety of mechanical parts according to claim 8, characterized in that: An iron wire strip is arranged on the expansion piece (205).

10. A cutting device adaptable to a variety of mechanical parts according to claim 9, characterized in that: A ball bearing notch (2010a) is provided on the extension strip (2010), and a ball bearing is arranged in the ball bearing notch (2010a).

Images