Special steel part machining and cutting device

Abstract

The invention relates to the technical field of cutting, in particular to a special steel part machining cutting device which comprises a mounting plate, a third mounting frame is fixedly mounted at the top of the mounting plate, a third motor is slidably mounted at the bottom of the third mounting frame, and a protective sleeve is fixedly mounted on the outer surface of the third motor. The cooling mechanism is used for cooling the third motor; the cooling mechanism comprises two second gears, the two second gears are rotationally mounted on one side of the protective sleeve and are meshed with each other, and one second gear is fixedly connected with a third motor; an output shaft of a second motor drives a threaded rod to rotate in an inner cavity of a second groove, meanwhile, the threaded rod can drive a second sliding block, the second sliding block further drives an electric telescopic rod and a third motor to move, an output shaft of the third motor is connected with a cutting knife, and the cutting knife is located in an inner cavity of a protective sleeve. And the purpose that the third motor drives the cutting blade to rotate and move to cut the special steel is achieved.

Description

Technical Field

[0001] The invention relates to the field of cutting technology, in particular to a special steel part processing and cutting device. Background Art

[0002] Special steels, such as high-strength alloy steel, stainless steel, tool steel, etc., are widely used in aerospace, military industry, energy equipment and other fields due to their excellent mechanical properties, high hardness, wear resistance and high temperature resistance.

[0003] After searching, the patent document with publication number CN119566395B discloses a hot-rolled steel plate cutting device, which includes a main body, a base fixedly connected to the bottom of the main body, a transmission mechanism installed inside the main body, a cutting box fixedly connected to the top of the middle end of the main body, a plurality of distance control mechanisms installed on the top of the inner wall of the cutting box, an adjustment mechanism installed on one side of the plurality of distance control mechanisms, and a cutting mechanism installed on the bottom of the inner wall of the cutting box. The above design, by designing the transmission mechanism, the distance control mechanism, the adjustment mechanism and the cutting mechanism, can select according to the size of the steel plate when the hot-rolled steel plate cutting device is working, and can select multiple sizes at the same time, and can select the cutting angle according to the concave and convex caused by the hot and cold changes of the steel plate processing, thereby ensuring the cutting quality of the steel plate.

[0004] However, a large amount of heat is generated during the cutting process of special steel, and the temperature of the cutting blade will also rise, so the cutting blade needs to be cooled during use.

[0005] Therefore, a special steel processing and cutting device is proposed to solve the above problems. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art and solve the problem of excessively high temperature of the cutting blade during the cutting process, the present invention proposes a special steel processing and cutting device.

[0007] A special steel processing and cutting device comprises a mounting plate, a third mounting frame is fixedly mounted on the top of the mounting plate, a third motor is slidably mounted on the bottom of the third mounting frame, and a protective cover is fixedly mounted on the outer surface of the third motor; It also includes a cooling mechanism for cooling the third motor; The cooling mechanism includes two second gears, which are rotatably mounted on one side of the protective cover and mesh with each other. One of the second gears is fixedly connected to the third motor, and one side of the other second gear is fixedly connected to an incomplete gear. A limiting sleeve is fixedly mounted on one side of the protective cover, and a rack is slidably mounted on the inner surface of the limiting sleeve. The incomplete gear and the rack mesh with each other, one end of the rack is fixedly connected to a connecting rod, a storage box is fixedly mounted on the top of the protective cover, one end of the connecting rod is slidably mounted on the inner surface of the storage box and fixedly connected to a baffle, and an infusion tube is fixedly connected to the bottom of the storage box, and the infusion tube passes through the inner cavity of the protective cover.

[0008] Preferably, four first grooves are provided on the top of the mounting plate, a mounting block is slidably installed on the inner surface of the first groove, a limiting column is fixedly installed on the inner surface of the first groove, the limiting column is slidably connected to the mounting block, and four pushing columns are rotatably installed on the top of the mounting plate, two of which are rotatably installed on the top of the mounting block.

[0009] Preferably, the bottom of the pushing column passes through the mounting block and is fixedly connected to the first pulley, one side of the first groove is fixedly connected to a connecting rod, and the other two pushing columns are rotatably mounted on the top of the connecting rod.

[0010] Preferably, a limit block is fixedly installed at the bottom of the mounting plate, a first sliding block is slidably installed at the bottom of the limit block, and a rotating rod is rotatably connected between the mounting block and the first sliding block.

[0011] Preferably, two first gears are rotatably mounted on the top of the first slider, the two first gears are meshed with each other, a second pulley is fixedly mounted on the top of the first gear, and the second pulley and the first pulley are driven by a belt.

[0012] Preferably, a first spring rod is fixedly connected to one side of the first slider, and the first spring rod is fixedly installed at the bottom of the mounting plate, and a first motor is fixedly connected to the bottom of one of the second pulleys, and the first motor is fixedly installed at the bottom of the mounting plate.

[0013] Preferably, a first mounting frame is fixedly installed on the top of the mounting plate, two second spring rods are fixedly installed on the bottom of the first mounting frame, the output ends of the two second spring rods are fixedly connected to the second mounting frame, and a pressure shaft is rotatably installed in the inner cavity of the second mounting frame.

[0014] Preferably, a second groove is provided at the bottom of the third mounting frame, a threaded rod is rotatably installed on the inner surface of the second groove, one end of the threaded rod is fixedly connected to a second motor, the second motor is fixedly installed on one side of the third mounting frame, a second slider is slidably installed on the inner surface of the second groove, the second slider is threadedly connected to the threaded rod, an electric telescopic rod is fixedly connected to the bottom of the second slider, and the third motor is fixedly connected to the electric telescopic rod.

[0015] Preferably, a third groove is provided on the top of the mounting plate, a filter box is fixedly installed on one side of the mounting plate, a fourth groove is provided on the bottom of the filter box, a leakage pipe is fixedly installed on the bottom of the filter box, and a filter screen is fixedly installed in the inner cavity of the leakage pipe.

[0016] Preferably, a fifth groove and two third sliders are provided at the bottom of the mounting plate, two clamps are slidably installed on the inner surface of the fifth groove, a bidirectional threaded rod is rotatably installed on the inner surface of the fifth groove, the two clamps are threadedly connected to the bidirectional threaded rod, one end of the bidirectional threaded rod is fixedly connected to the fourth motor, the fourth motor is fixedly installed on one side of the mounting plate, the fourth mounting frame is slidably installed on the inner surfaces of the two third sliders together, the fifth motor is fixedly installed on the top of the fourth mounting frame, the output shaft of the fifth motor is fixedly connected to the fan blade, a reciprocating screw is threadedly connected to one side of the fourth mounting frame, one end of the reciprocating screw is fixedly connected to the sixth motor, and the sixth motor is fixedly installed on the bottom of the mounting plate.

[0017] The present invention is beneficial in that: 1. The present invention places the special steel on the top of the mounting plate first, then pulls the first slider to slide along the limit block, and the special steel will push the two push columns open. The push columns carry the mounting block to slide in the inner cavity of the first groove. The pulling can make the push columns clamp the special steel, and then the second pulley is rotated by the first motor output shaft, the two second pulleys are driven by the first gear, and the first pulley is transmitted by the belt. The first pulley rotates with the push column to drive the special steel, and then the special steel moves to the bottom of the third motor, and the threaded rod is rotated by the second motor output shaft, thereby driving the second slider to carry the third motor to cut the special steel.

[0018] 2. The present invention drives the second gear to rotate through the third motor, and another second gear drives the incomplete gear to rotate. The incomplete gear is engaged with the rack to drive the rack to slide up and down with the connecting rod, and the connecting rod further drives the baffle to slide in the inner cavity of the storage box. The coolant in the inner cavity of the storage box will flow to the cutting knife through the infusion tube in the gap where the baffle is raised, thereby cooling the cutting knife and the special steel. The coolant will flow from the special steel to the third groove and the inner cavity of the filter box, and be filtered in the inner cavity of the filter box, so as to facilitate the reuse of the coolant.

[0019] 3. The present invention rotates the fan blades through the output shaft of the fifth motor, and the fan blades cause air flow to cool the special steel. The reciprocating screw is rotated by the output shaft of the sixth motor, and the reciprocating screw drives the fourth mounting frame to move the fifth motor and the fan blades to cool the special steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 This is a schematic diagram of the connection structure of the mounting plate according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the connection structure of the first slider according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the connection structure of the first installation frame according to an embodiment of the present invention; Figure 5 This is a schematic diagram of a threaded rod installation structure according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the second gear connection structure according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the installation structure of a filter box according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the fan blade installation structure of an embodiment of the present invention.

[0022] In the figure: 1. Mounting plate; 2. First groove; 21. Mounting block; 211. Limiting column; 212. Pushing column; 22. Connecting rod; 23. First pulley; 231. Belt; 24. Limiting block; 241. First spring rod; 25. Rotating rod; 26. First slider; 27. First gear; 28. Second pulley; 29. First motor; 3. First mounting frame; 31. Second spring rod; 32. Second mounting frame; 33. Pressing shaft; 4. Third mounting frame; 41. Second groove; 42. Threaded rod; 43. Second motor; 44. Second slider Block; 45. Electric telescopic rod; 46. Third motor; 47. Protective cover; 471. Second gear; 472. Incomplete gear; 473. Limit sleeve; 474. Rack; 475. Connecting rod; 476. Storage box; 477. Baffle; 478. Infusion tube; 48. Third groove; 481. Filter box; 482. Leakage tube; 483. Fourth groove; 5. Fifth groove; 51. Clamp; 52. Fourth motor; 6. Third slider; 61. Fourth mounting frame; 62. Fifth motor; 63. Fan blade; 64. Reciprocating screw; 65. Sixth motor. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0024] See also Figures 1 to 8 As shown, a special steel processing and cutting device includes a mounting plate 1, a third mounting frame 4 is fixedly mounted on the top of the mounting plate 1, a third motor 46 is slidably mounted on the bottom of the third mounting frame 4, and a protective cover 47 is fixedly mounted on the outer surface of the third motor 46; a cooling mechanism is also included for cooling the third motor 46; the cooling mechanism includes two second gears 471, the two second gears 471 are rotatably mounted on one side of the protective cover 47 and meshed with each other, one of the second gears 471 is fixedly connected to the third motor 46, and the other second gear 471 is fixedly connected to the third motor 46. An incomplete gear 472 is fixedly connected, a limiting sleeve 473 is fixedly installed on one side of the protective sleeve 47, a rack 474 is slidably installed on the inner surface of the limiting sleeve 473, the incomplete gear 472 and the rack 474 are meshed with each other, one end of the rack 474 is fixedly connected to a connecting rod 475, a storage box 476 is fixedly installed on the top of the protective sleeve 47, one end of the connecting rod 475 is slidably installed on the inner surface of the storage box 476 and is fixedly connected to a baffle 477, an infusion tube 478 is fixedly connected to the bottom of the storage box 476 and the infusion tube 478 passes through the inner cavity of the protective sleeve 47.

[0025] During the cutting process of special steels, the cutting knife will become very hot after repeated use. Using the cutting knife at high temperature will reduce the service life of the cutting knife.

[0026] When the present invention is in use, the special steel is first placed on the top of the mounting plate 1. After the special steel is moved to the bottom of the third motor 46, the special steel is cut by the third motor 46. During the cutting process, the rotation of the cutting knife will drive the two second gears 471 to rotate, and the second gear 471 further drives the incomplete gear 472 to rotate. The incomplete gear 472 intermittently engages with the rack 474 and drives the rack 474 to slide along the limit sleeve 473. The rack 474 will move with the connecting rod 475 when sliding. The connecting rod 475 drives the baffle 477 to slide in the inner cavity of the storage box 476. The baffle 477 can allow the coolant in the inner cavity of the storage box 476 to intermittently enter the cutting knife in the inner cavity of the third motor 46 through the infusion tube 478, thereby cooling the cutting knife and increasing the service life of the third motor 46.

[0027] Further, such as Figures 1 to 3 As shown, four first grooves 2 are opened on the top of the mounting plate 1, and a mounting block 21 is slidably installed on the inner surface of the first groove 2. A limiting column 211 is fixedly installed on the inner surface of the first groove 2, and the limiting column 211 is slidably connected to the mounting block 21. Four pushing columns 212 are rotatably installed on the top of the mounting plate 1, two of which are rotatably installed on the top of the mounting block 21; The bottom of the push column 212 passes through the mounting block 21 and is fixedly connected to the first pulley 23. One side of the first groove 2 is fixedly connected to the connecting rod 22. The other two push columns 212 are rotatably mounted on the top of the connecting rod 22. A limit block 24 is fixedly installed at the bottom of the mounting plate 1, a first slider 26 is slidably installed at the bottom of the limit block 24, and a rotating rod 25 is rotatably connected between the mounting block 21 and the first slider 26; Two first gears 27 are rotatably mounted on the top of the first slider 26. The two first gears 27 are meshed with each other. A second pulley 28 is fixedly mounted on the top of the first gear 27. The second pulley 28 and the first pulley 23 are driven by a belt 231. Furthermore, as shown in the figure, a first spring rod 241 is fixedly connected to one side of the first slider 26, and the first spring rod 241 is fixedly installed at the bottom of the mounting plate 1. One of the second pulleys 28 is fixedly connected to the bottom of the first motor 29, and the first motor 29 is fixedly installed at the bottom of the mounting plate 1.

[0028] When the present invention is in use, since the size of the special steel being cut may vary, it is necessary to adjust the distance between the two push columns 212 so that the push columns 212 can drive the special steel to move. When in use, the output shaft of the first motor 29 drives the two first gears 27 to rotate, and the two first gears 27 respectively drive the two second pulleys 28 to rotate. The two first pulleys 23 also start to rotate through the rotating rod 25. The two first pulleys 23 respectively drive the two push columns 212 to rotate in opposite directions. The outer surfaces of the two push columns 212 rub against the special steel, thereby driving the special steel to move. When special steel materials of different sizes are placed on top of the mounting plate 1, the distance between the two pushing columns 212 will change. At this time, the mounting block 21 will change the distance along with the pushing columns 212. In order to enable the belt 231 to still transmit the power to the first pulley 23 and the second pulley 28, the first slider 26 is pulled along the limit block 24 by the first spring rod 241, and the rotating rod 25 will also rotate. The rotating rod 25 further pushes the mounting block 21 to slide in the inner cavity of the first groove 2. This can keep the belt 231 taut, so that the belt 231 can transmit the power to the first pulley 23 and the second pulley 28.

[0029] Further, such as Figure 4 As shown, a first mounting frame 3 is fixedly installed on the top of the mounting plate 1, two second spring rods 31 are fixedly installed on the bottom of the first mounting frame 3, the output ends of the two second spring rods 31 are fixedly connected to a second mounting frame 32, and a pressure shaft 33 is rotatably installed in the inner cavity of the second mounting frame 32.

[0030] When the present invention is in use, the special steel can lift the pressing shaft 33, and the pressing shaft 33 further drives the second installation frame 32 upward. The second installation frame 32 pushes the second spring rod 31 to contract. The elasticity of the second spring rod 31 can squeeze the special steel, preventing the special steel from warping during cutting, making the cutting process more stable.

[0031] Further, such as Figure 5 As shown, a second groove 41 is provided at the bottom of the third mounting frame 4, and a threaded rod 42 is rotatably installed on the inner surface of the second groove 41. One end of the threaded rod 42 is fixedly connected to a second motor 43, and the second motor 43 is fixedly installed on one side of the third mounting frame 4. A second slider 44 is slidably installed on the inner surface of the second groove 41, and the second slider 44 is threadedly connected to the threaded rod 42. An electric telescopic rod 45 is fixedly connected to the bottom of the second slider 44, and the third motor 46 is fixedly connected to the electric telescopic rod 45.

[0032] When the present invention is in use, the output shaft of the second motor 43 drives the threaded rod 42 to rotate in the inner cavity of the second groove 41. At the same time, the threaded rod 42 can drive the second slider 44. The second slider 44 further moves with the electric telescopic rod 45 and the third motor 46, thereby achieving the purpose of cutting special steel by moving with the third motor 46.

[0033] Further, such as Figure 7 As shown, a third groove 48 is provided on the top of the mounting plate 1, a filter box 481 is fixedly installed on one side of the mounting plate 1, a fourth groove 483 is provided on the bottom of the filter box 481, a leakage pipe 482 is fixedly installed on the bottom of the filter box 481, and a filter screen is fixedly installed in the inner cavity of the leakage pipe 482.

[0034] When the present invention is in use, the coolant flows out from the bottom of the third motor 46 during cutting to cool the special steel. The cooled coolant flows into the inner cavity of the third groove 48 and finally flows into the filter box 481 and is filtered through the filter mesh in the fourth groove 483. The residue generated after cutting remains in the inner cavity of the filter box 481, and the coolant can be reused after filtration.

[0035] Further, such as Figure 8 As shown, a fifth groove 5 and two third sliders 6 are provided at the bottom of the mounting plate 1, and two clamps 51 are slidably installed on the inner surface of the fifth groove 5, and a bidirectional threaded rod is rotatably installed on the inner surface of the fifth groove 5, and the two clamps 51 are threadedly connected to the bidirectional threaded rod, and one end of the bidirectional threaded rod is fixedly connected to the fourth motor 52, and the fourth motor 52 is fixedly installed on one side of the mounting plate 1, and a fourth mounting frame 61 is slidably installed on the inner surfaces of the two third sliders 6 together, and a fifth motor 62 is fixedly installed on the top of the fourth mounting frame 61, and the output shaft of the fifth motor 62 is fixedly connected to the fan blade 63, and a reciprocating screw rod 64 is threadedly connected to one side of the fourth mounting frame 61, and one end of the reciprocating screw rod 64 is fixedly connected to the sixth motor 65, and the sixth motor 65 is fixedly installed on the bottom of the mounting plate 1.

[0036] When the present invention is in use, after the special steel is cut, it is necessary to cool the special steel in time. The output shaft of the fifth motor 62 drives the fan blades 63 to rotate, and the rotation of the fan blades 63 causes air flow to cool the special steel. At the same time, the output shaft of the fourth motor 52 drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod can drive the two clamps 51 to approach each other and clamp the special steel to limit the special steel. The reciprocating screw rod 64 is rotated by the output shaft of the sixth motor 65, and the reciprocating screw rod 64 can drive the fourth mounting frame 61 to reciprocate. The fourth mounting frame 61 further drives the fifth motor 62 and the fan blades 63 to reciprocate to cool the special steel.

[0037] Working principle: first, place the special steel on the top of the mounting plate 1, then the first spring rod 241 pulls the first slider 26 to slide along the limit block 24, and the special steel will push the two pushing columns 212 open, and the pushing column 212 slides with the mounting block 21 in the inner cavity of the first groove 2. The pulling of the first spring rod 241 can make the pushing column 212 clamp the special steel, and then the output shaft of the first motor 29 drives the second pulley 28 to rotate, and the two second pulleys 28 are driven by the first gear 27, and the first pulley 23 is transmitted by the belt 231. The first pulley 23 rotates with the pushing column 212 to realize the driving of the special steel, and then the special steel moves to the bottom of the third motor 46, and the threaded rod 42 is rotated by the output shaft of the second motor 43, thereby driving the second slider 44 to drive the third motor 46 to cut the special steel.

[0038] During cutting, the third motor 46 will drive the second gear 471 to rotate, and another second gear 471 will drive the incomplete gear 472 to rotate. The incomplete gear 472 will mesh with the rack 474 to drive the rack 474 to slide up and down with the connecting rod 475. The connecting rod 475 will further drive the baffle 477 to slide in the inner cavity of the storage box 476. The coolant in the inner cavity of the storage box 476 will flow to the cutting knife through the infusion pipe 478 in the gap between the raised baffle 477 to cool the cutting knife and the special steel, and the coolant will flow from the special steel to the third motor 46. The groove 48 and the inner cavity of the filter box 481 are filtered. After the special steel is cut, as the special steel moves subsequently, the cut special steel will be pushed to the bottom of the fourth mounting frame 61. Then the fifth motor 62 output shaft fan blades 63 rotate, and the fan blades 63 cause air flow to cool the special steel. The reciprocating screw rod 64 is driven by the output shaft of the sixth motor 65 to rotate, and the reciprocating screw rod 64 drives the fourth mounting frame 61 to move with the fifth motor 62 and the fan blades 63 to cool the special steel.

[0039] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0040] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A special steel processing and cutting device, comprising a mounting plate (1), a third mounting frame (4) fixedly mounted on the top of the mounting plate (1), a third motor (46) slidably mounted on the bottom of the third mounting frame (4), and a protective cover (47) fixedly mounted on the outer surface of the third motor (46); Also included is a cooling mechanism for cooling the third motor (46); Its characteristics are: The cooling mechanism comprises two second gears (471), which are rotatably mounted on one side of the protective sleeve (47) and mesh with each other. One of the second gears (471) is fixedly connected to the third motor (46), and one side of the other second gear (471) is fixedly connected to an incomplete gear (472). A limiting sleeve (473) is fixedly mounted on one side of the protective sleeve (47), and a rack (474) is slidably mounted on the inner surface of the limiting sleeve (473). The incomplete gear (472) and the rack (474) mesh with each other. One end of the rack (474) is fixedly connected to a connecting rod (475). A storage box (476) is fixedly mounted on the top of the protective sleeve (47), and one end of the connecting rod (475) is slidably mounted on the inner surface of the storage box (476) and fixedly connected to a baffle (477). An infusion tube (478) is fixedly connected to the bottom of the storage box (476), and the infusion tube (478) passes through the inner cavity of the protective sleeve (47).

2. A special steel processing and cutting device according to claim 1, characterized in that: Four first grooves (2) are provided on the top of the mounting plate (1), a mounting block (21) is slidably mounted on the inner surface of the first groove (2), a limiting column (211) is fixedly mounted on the inner surface of the first groove (2), the limiting column (211) is slidably connected to the mounting block (21), and four pushing columns (212) are rotatably mounted on the top of the mounting plate (1), two of the pushing columns (212) are rotatably mounted on the top of the mounting block (21).

3. The special steel processing and cutting device according to claim 2, characterized in that: The bottom of the pushing column (212) passes through the mounting block (21) and is fixedly connected to the first pulley (23); one side of the first groove (2) is fixedly connected to the connecting rod (22); and the other two pushing columns (212) are rotatably mounted on the top of the connecting rod (22).

4. The special steel processing and cutting device according to claim 3, characterized in that: A limit block (24) is fixedly mounted on the bottom of the mounting plate (1), a first slider (26) is slidably mounted on the bottom of the limit block (24), and a rotating rod (25) is rotatably connected between the mounting block (21) and the first slider (26).

5. The special steel processing and cutting device according to claim 4, characterized in that: Two first gears (27) are rotatably mounted on the top of the first slider (26), and the two first gears (27) are meshed with each other. A second pulley (28) is fixedly mounted on the top of the first gear (27), and the second pulley (28) and the first pulley (23) are driven by a belt (231).

6. The special steel processing and cutting device according to claim 5, characterized in that: One side of the first slider (26) is fixedly connected to a first spring rod (241), and the first spring rod (241) is fixedly mounted on the bottom of the mounting plate (1). The bottom of one of the second pulleys (28) is fixedly connected to a first motor (29), and the first motor (29) is fixedly mounted on the bottom of the mounting plate (1).

7. The special steel processing and cutting device according to claim 6, characterized in that: A first mounting frame (3) is fixedly mounted on the top of the mounting plate (1), two second spring rods (31) are fixedly mounted on the bottom of the first mounting frame (3), the output ends of the two second spring rods (31) are fixedly connected to a second mounting frame (32), and a pressure shaft (33) is rotatably mounted in the inner cavity of the second mounting frame (32).

8. The special steel processing and cutting device according to claim 7, characterized in that: A second groove (41) is provided at the bottom of the third mounting frame (4), a threaded rod (42) is rotatably mounted on the inner surface of the second groove (41), one end of the threaded rod (42) is fixedly connected to a second motor (43), the second motor (43) is fixedly mounted on one side of the third mounting frame (4), a second slider (44) is slidably mounted on the inner surface of the second groove (41), the second slider (44) is threadedly connected to the threaded rod (42), an electric telescopic rod (45) is fixedly connected to the bottom of the second slider (44), and the third motor (46) is fixedly connected to the electric telescopic rod (45).

9. The special steel processing and cutting device according to claim 8, characterized in that: A third groove (48) is provided on the top of the mounting plate (1), a filter box (481) is fixedly mounted on one side of the mounting plate (1), a fourth groove (483) is provided on the bottom of the filter box (481), a leakage pipe (482) is fixedly mounted on the bottom of the filter box (481), and a filter screen is fixedly mounted in the inner cavity of the leakage pipe (482).

10. The special steel processing and cutting device according to claim 9, characterized in that: A fifth groove (5) and two third sliders (6) are provided at the bottom of the mounting plate (1); two clamping plates (51) are slidably mounted on the inner surface of the fifth groove (5); a bidirectional threaded rod is rotatably mounted on the inner surface of the fifth groove (5); the two clamping plates (51) are both threadedly connected to the bidirectional threaded rod; one end of the bidirectional threaded rod is fixedly connected to a fourth motor (52); the fourth motor (52) is fixedly mounted on one side of the mounting plate (1); a fourth mounting frame (61) is slidably mounted on the inner surfaces of the two third sliders (6); a fifth motor (62) is fixedly mounted on the top of the fourth mounting frame (61); an output shaft of the fifth motor (62) is fixedly connected to a fan blade (63); a reciprocating screw rod (64) is threadedly connected to one side of the fourth mounting frame (61); one end of the reciprocating screw rod (64) is fixedly connected to a sixth motor (65); the sixth motor (65) is fixedly mounted on the bottom of the mounting plate (1).

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