A CNC gantry milling and drilling combination machining equipment for machining mechanical parts

Abstract

This invention discloses a CNC gantry milling and drilling combination machining equipment for machining mechanical parts, belonging to the technical field of mechanical parts machining equipment. It includes a base plate, on which a three-axis moving assembly is mounted. Two machining tools connected to the three-axis moving assembly are mounted above the base plate. A worktable is slidably mounted on the base plate, with two clamping plates symmetrically slidably mounted on the worktable. A closing assembly for driving the clamping plates is mounted on the base plate. Four first cleaning slots are symmetrically arranged on the side of the worktable, each first cleaning slot having a set of rotating cleaning assemblies mounted thereon. Every two sets of rotating cleaning assemblies are connected to a clamping plate. A first collection box and four second collection boxes are fixedly mounted on the underside of the worktable. A fifth conveying pipe is connected to the side of each first collection box, and a third conveying pipe is connected to the side of each second collection box. Multiple docking conveying assemblies corresponding to the third and fifth conveying pipes are mounted on the base plate.

Description

Technical Field

[0001] This invention relates to the field of mechanical parts processing equipment, and specifically discloses a CNC gantry milling and drilling combination processing equipment for mechanical parts processing. Background Technology

[0002] As core basic components in fields such as machinery manufacturing, automotive industry, aerospace, rail transportation, and construction machinery, mechanical parts are directly related to the operational stability, service life, and safety performance of various mechanical equipment due to their machining accuracy and surface quality. Mechanical parts processing equipment is the core support for realizing precision machining and large-scale production of parts. It covers a variety of processing methods such as drilling and milling, and can meet the processing needs of mechanical parts of different specifications and materials. It is an indispensable key equipment in the modern machining industry.

[0003] CNC gantry milling and drilling combined machining equipment, as an important sub-type of mechanical parts processing equipment, relies on CNC systems to achieve automated and high-precision machining. It integrates two core machining functions, drilling and milling, and can complete multi-pass drilling and milling operations of mechanical parts without frequent changes of machining equipment. It is suitable for the processing needs of large, heavy and precision mechanical parts, and is widely used in mechanical parts processing plants, precision machinery manufacturing plants, automotive parts manufacturing plants and other scenarios. It can effectively improve processing efficiency, ensure processing accuracy, reduce manual intervention, and provide strong support for the large-scale and precision processing of mechanical parts.

[0004] Currently, some CNC gantry-type drilling and milling combined machining equipment lacks a chip collection device. A large amount of metal chips generated during drilling and milling processes are scattered randomly in the machining area, on the equipment's worktable, and in the surrounding environment. These scattered chips have sharp edges, posing a significant threat to the personal safety of on-site personnel. Furthermore, the equipment lacks a mechanism to collect the chips automatically, requiring manual collection by operators. During manual collection, operators' hands are easily cut by the sharp chips, increasing their workload and posing serious personal safety hazards. Therefore, to address these shortcomings, a CNC gantry-type drilling and milling combined machining equipment for processing mechanical parts has been invented. Summary of the Invention

[0005] To address the aforementioned technical problems, this invention discloses a CNC gantry milling and drilling combination machining equipment for processing mechanical parts, belonging to the technical field of mechanical parts processing equipment. It includes a base plate, on which a three-axis moving assembly is mounted. Two machining tools connected to the three-axis moving assembly are mounted above the base plate. A worktable is slidably mounted on the base plate, with two clamping plates symmetrically slidably mounted on the worktable. A closing assembly for driving the clamping plates is mounted on the base plate. Four first cleaning slots are symmetrically arranged on the side of the worktable, each first cleaning slot having a set of rotating cleaning assemblies mounted thereon. Every two sets of rotating cleaning assemblies are connected to a clamping plate. A first collection box and four second collection boxes are fixedly mounted on the underside of the worktable. A fifth conveying pipe is connected to the side of each first collection box, and a third conveying pipe is connected to the side of each second collection box. Multiple docking conveying assemblies corresponding to the third and fifth conveying pipes are mounted on the base plate. A cleaning box is connected to the side of each docking conveying assembly away from the worktable.

[0006] The adopted technical solution is as follows: a CNC gantry milling and drilling combination machining equipment for machining mechanical parts, including a base plate, a three-axis moving assembly mounted on the base plate, two machining tools connected to the three-axis moving assembly mounted above the base plate, a worktable slidably mounted on the base plate, two clamping plates symmetrically slidably mounted on the worktable, a closing assembly for driving the clamping plates to move mounted on the base plate, four first cleaning slots symmetrically arranged on the side of the worktable, each first cleaning slot is equipped with a set of rotating cleaning assemblies, and every two sets of rotating cleaning assemblies are connected to a clamping plate.

[0007] A first collection box and four second collection boxes are fixedly installed on the underside of the workbench. A fifth conveying pipe is connected to the side of the first collection box, and a third conveying pipe is connected to the side of each second collection box. Multiple docking conveying components corresponding to the third and fifth conveying pipes are installed on the bottom plate. A cleaning box is connected to the side of the docking conveying components away from the workbench.

[0008] Furthermore, a fourth motor is fixedly installed on the base plate, and a fourth screw rod is fixedly installed at the output end of the fourth motor. The worktable and the fourth screw rod form a screw engagement. The closing assembly includes two fixed plates that are symmetrically fixedly installed on the base plate. A slanted panel is fixedly installed on each of the two opposite sides of the two fixed plates. A top shaft is fixedly installed on each of the two opposing sides of the two clamping plates. The end of the top shaft away from the clamping plate is hemispherical, and the hemispherical end of the top shaft is slidably connected to the slanted panel.

[0009] Furthermore, the side of the inclined panel that is slidably connected to the top shaft is formed by a section of inclined surface and a section of flat surface that are gently connected together, and the height of the inclined surface on the side of the inclined panel gradually increases along the direction away from the fourth motor.

[0010] Furthermore, the second collection box is located below the first cleaning groove, and the bottom plate has a through-type second cleaning groove on its side. The first collection box is located below the second cleaning groove, and the second cleaning groove and the first cleaning groove are connected. A rotating shaft is vertically rotatably connected inside the first cleaning groove. The rotating cleaning assembly includes a first cleaning scraper fixedly installed on the outer surface of the rotating shaft and located inside the first cleaning groove. A part of the rotating shaft extends out of the first cleaning groove. A rotating push plate is fixedly installed on the outer surface of the rotating shaft outside the first cleaning groove. A torsion spring is wound on the outer surface of the rotating shaft inside the first cleaning groove. One end of the torsion spring is fixedly installed on the inner wall of the first cleaning groove, and the other end of the torsion spring is fixedly installed on the side of the first cleaning scraper.

[0011] Furthermore, multiple leak holes are arranged at equal intervals on the leak hole, and the leak holes are located above the first cleaning groove and the second cleaning groove. Each second collection box has a mounting hole on its side. The inner wall of the mounting hole on the side of the workbench away from the fourth motor is connected to the first conveying pipe, and the inner wall of the mounting hole on the side of the workbench closer to the fourth motor is connected to a third conveying pipe. The end of the first conveying pipe facing the fourth motor is connected to a third conveying pipe.

[0012] Furthermore, a groove is provided on the side of the first cleaning scraper, and a second fixed shaft is fixedly installed in the groove of the first cleaning scraper. The second cleaning scraper is slidably installed on the outer surface of the second fixed shaft. The end of the second cleaning scraper away from the first cleaning scraper is provided with a rounded corner. A second spring is wound on the outer surface of the second fixed shaft. One end of the second spring is fixedly installed in the groove of the first cleaning scraper, and the other end of the second spring is fixedly installed on the side of the second cleaning scraper.

[0013] Furthermore, a positioning end cap is fixedly installed on the inner wall of the third and fifth conveying pipes respectively. A side shaft and a limiting shaft are fixedly installed on the side of the positioning end cap. The length of the limiting shaft is less than the length of the side shaft. A circular through hole is provided on the side of the positioning end cap and the unblocking seat respectively. The two circular through holes are coaxial. An installation groove is provided on the inner wall of the circular through hole of the unblocking seat. A positioning shaft is fixedly installed on the inner wall of the installation groove. A rotating block is rotatably installed on the outer surface of the positioning shaft. A rotating plate with the same size as the circular through hole of the unblocking seat is fixedly installed on the side of the rotating block.

[0014] Furthermore, the positioning shaft and the rotating block are provided with a second circular through hole that is coaxial. The outer surface diameter of the limiting shaft is equal to the inner wall diameter of the second circular through hole. The limiting shaft is slidably installed on the inner wall of the circular through hole. A third torsion spring is wound around the outer surface of the positioning shaft. One end of the third torsion spring is fixedly installed on the inner wall of the mounting groove, and the other end of the third torsion spring is fixedly installed on the side of the rotating block.

[0015] Furthermore, the docking conveying assembly includes multiple second conveying pipes connected to the side of the cleaning box facing the fourth motor. A sixth conveying pipe coaxial with the fifth conveying pipe and a fourth conveying pipe coaxial with the third conveying pipe are respectively connected to different second conveying pipes. A positioning seat is fixedly installed on the inner wall of the sixth conveying pipe and the fourth conveying pipe, and a jacking shaft is fixedly installed on the positioning seat. Furthermore, the outer surface diameter of the jacking shaft is smaller than the inner wall diameter of the circular through hole.

[0016] The beneficial effects of the present invention are: (1) The present invention collects and concentrates the debris generated after processing through the first collection box and the second collection box, thereby avoiding the debris from falling on the ground and causing injury to the processing personnel.

[0017] (2) The present invention uses a fifth motor to drive an electromagnet to move, and then uses the electromagnet to concentrate the processing debris, so that the processing debris can be concentrated without manual collection, thus avoiding the processing debris from scratching the hands of the processing personnel. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure proposed in this invention.

[0019] Figure 2 This is a schematic diagram of the three-axis moving component for the leakage hole proposed in this invention.

[0020] Figure 3 The present invention proposes Figure 2 A magnified view of a portion of point A in the middle.

[0021] Figure 4 This is a schematic diagram of the closing component structure proposed in this invention.

[0022] Figure 5 The present invention proposes Figure 4 A magnified view of a portion of point B in the middle.

[0023] Figure 6 This is a schematic diagram of the position of the horizontal groove proposed in this invention.

[0024] Figure 7 The present invention proposes Figure 6 A magnified view of a portion of point C in the middle.

[0025] Figure 8 This is a schematic diagram showing the location of the cleaning box proposed in this invention.

[0026] Figure 9 The present invention proposes Figure 8 A magnified view of a portion of point D in the middle.

[0027] Figure 10 The present invention proposes Figure 8 A magnified view of a portion of point E in the middle.

[0028] Figure 11 This is a schematic diagram of the first cleaning scraper structure proposed in this invention.

[0029] Figure 12 This is a schematic diagram of the unblocking seat structure proposed in this invention.

[0030] Figure 13 The present invention proposes Figure 12 A magnified view of a portion of point F in the middle.

[0031] Figure 14 This is a schematic diagram showing the connection relationship between the second and sixth conveying pipes proposed in this invention.

[0032] Figure 15 The present invention proposes Figure 14 A magnified view of a portion of point G in the middle.

[0033] Figure 16 This is a schematic diagram showing the position of the electromagnet proposed in this invention.

[0034] Reference numerals: 101-Base plate; 102-Machining frame; 103-First motor; 104-First screw rod; 105-First sliding frame; 106-Second motor; 107-Second screw rod; 108-Second sliding frame; 109-Third motor; 110-Third screw rod; 111-Third sliding frame; 112-First electric cylinder; 113-Machining tool; 114-Moving block; 115-Intermediate frame; 201-Fourth motor; 20 2-Fourth spiral rod; 203-Vertical groove; 204-Workbench; 205-Horizontal groove; 206-Clamping plate; 207-Mounting block; 208-Top shaft; 209-First fixed shaft; 210-First spring; 211-Fixed plate; 212-Slanted panel; 301-Leakage hole; 302-First cleaning groove; 303-First collection box; 304-Second collection box; 305-First conveying pipe; 306-Rotating shaft; 307-Rotating push plate 308-First cleaning scraper; 309-Torsion spring; 310-Second cleaning scraper; 311-Second fixed shaft; 312-Second spring; 313-Mounting hole; 314-Second cleaning groove; 401-Second conveying pipe; 402-First mounting block; 403-Third conveying pipe; 404-Second mounting block; 405-Fourth conveying pipe; 406-Fifth conveying pipe; 407-Fourth mounting block; 408-Sixth conveying pipe; 409- Positioning end cap; 410-Side shaft; 411-Anti-detachment end cap; 412-Drainage seat; 413-Rotating plate; 414-Mounting groove; 415-Limiting shaft; 416-Rotating block; 417-Third torsion spring; 418-Positioning shaft; 419-Pushing shaft; 420-Positioning seat; 501-Cleaning box; 502-Rotating door; 503-Transmission shaft; 504-Fifth motor; 505-Drive shaft; 506-Turnover plate; 507-Electromagnet. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0036] As mentioned in the background section, this application proposes a CNC gantry milling and drilling combination machining equipment for machining mechanical parts.

[0037] Appendix Figure 1 To the attached Figure 4As shown, a CNC gantry milling and drilling combination machining equipment for machining mechanical parts includes a base plate 101. A three-axis moving assembly is mounted on the base plate 101. The three-axis moving assembly includes a machining frame 102 fixedly mounted on the base plate 101, a first motor 103 fixedly mounted on the machining frame 102, a first helical rod 104 fixedly mounted at the output end of the first motor 103, a first sliding frame 105 slidably mounted on the machining frame 102 forming a helical engagement with the first helical rod 104, an intermediate frame 115 fixedly mounted between the two first sliding frames 105, a second motor 106 fixedly mounted on the side of the first sliding frame 105, a second screw 107 fixedly mounted at the output end of the second motor 106, and a second screw 107 slidably connected to the intermediate frame 115 forming a helical engagement with the second screw 107. A second sliding frame 108 has a third motor 109 fixedly mounted on it. A third helical rod 110 is fixedly mounted on the output end of the third motor 109. A moving block 114 that forms a helical engagement with the third helical rod 110 is slidably mounted on the second sliding frame 108. A third sliding frame 111 that is slidably mounted on the side of the moving block 114 is fixedly mounted on the side of the second sliding frame 108. Two first electric cylinders 112 are fixedly mounted on the side of the third sliding frame 111. A processing tool 113 is fixedly mounted on the telescopic end of each first electric cylinder 112. Each processing tool 113 is slidably connected to the third sliding frame 111. A power motor is fixedly mounted inside each processing tool 113. A drill bit and a milling cutter are fixedly mounted on the output ends of the two power motors, respectively.

[0038] As mentioned in the background section, this application proposes a CNC gantry milling and drilling combination machining equipment for machining mechanical parts.

[0039] Appendix Figure 2 To the attached Figure 7 As shown, a vertical groove 203 is provided on the base plate 101, and a worktable 204 is slidably connected to the inner wall of the vertical groove 203. A through-type horizontal groove 205 is provided on the worktable 204. A first fixed shaft 209 is fixedly installed on the inner wall of the horizontal groove 205. Two clamping plates 206 located on the inner wall of the horizontal groove 205 are symmetrically slidably installed on the outer surface of the first fixed shaft 209. Two sections of the first spring 210 are wound on the outer surface of the first fixed shaft 209. One end of the first spring 210 is fixedly installed on the inner wall of the horizontal groove 205, and the other end of the first spring 210 is fixedly installed on the side of the clamping plate 206.

[0040] As mentioned in the background section, this application proposes a CNC gantry milling and drilling combination machining equipment for machining mechanical parts.

[0041] Appendix Figure 2 To the attached Figure 8As shown, a closing assembly for driving the movement of clamping plates 206 is installed on the base plate 101. A fourth motor 201 is fixedly installed on the base plate 101, and a fourth helical rod 202 is fixedly installed at the output end of the fourth motor 201. The worktable 204 and the fourth helical rod 202 form a helical engagement. The closing assembly includes two fixed plates 211 that are symmetrically fixedly installed on the base plate 101. An inclined plate 212 is fixedly installed on each of the two opposite sides of the two fixed plates 211. The two clamping plates 206 are opposite to each other. A top shaft 208 is fixedly installed on each of the two sides. A mounting block 207 is slidably connected to the outer surface of the top shaft 208. The mounting block 207 is fixedly installed on the base plate 101. The end of the top shaft 208 away from the clamping plate 206 is hemispherical. The hemispherical end of the top shaft 208 is slidably connected to the inclined panel 212. The side of the inclined panel 212 that is slidably connected to the top shaft 208 is formed by a section of inclined surface and a section of flat surface that are gently connected. The height of the inclined surface of the side of the inclined panel 212 gradually increases along the direction away from the fourth motor 201.

[0042] As mentioned in the background section, this application proposes a CNC gantry milling and drilling combination machining equipment for machining mechanical parts.

[0043] Appendix Figure 4 To the attached Figure 11 As shown, four first cleaning slots 302 are symmetrically arranged on the side of the workbench 204. Each first cleaning slot 302 is equipped with a set of rotating cleaning components. Every two sets of rotating cleaning components are connected to a clamping plate 206. The second collection box 304 is located below the first cleaning slots 302. A through-type second cleaning slot 314 is provided on the side of the bottom plate 101. The first collection box 303 is located below the second cleaning slot 314. The second cleaning slot 314 and the first cleaning slot 302 are connected. A rotating shaft 306 is vertically rotatably connected inside the first cleaning slot 302. The rotating cleaning components include a first... The cleaning scraper 308 has a part of a rotating shaft 306 extending out of the first cleaning groove 302. A rotating push plate 307 is fixedly installed on the outer surface of the rotating shaft 306 outside the first cleaning groove 302. A torsion spring 309 is wound around the outer surface of the rotating shaft 306 inside the first cleaning groove 302. One end of the torsion spring 309 is fixedly installed on the inner wall of the first cleaning groove 302, and the other end of the torsion spring 309 is fixedly installed on the side of the first cleaning scraper 308. Multiple drainage holes 301 are arranged at equal intervals on the drainage holes 301. The drainage holes 301 are located above the first cleaning groove 302 and the second cleaning groove 314. Each second collection box 304 has a mounting hole 313 on its side.

[0044] As mentioned in the background section, this application proposes a CNC gantry milling and drilling combination machining equipment for machining mechanical parts.

[0045] Appendix Figure 5 To the attached Figure 11 As shown, a first conveying pipe 305 is connected to the inner wall of the mounting hole 313 on the side of the workbench 204 away from the fourth motor 201. A third conveying pipe 403 is connected to the inner wall of the mounting hole 313 on the side of the workbench 204 near the fourth motor 201. The end of the first conveying pipe 305 facing the fourth motor 201 is connected to the third conveying pipe 403. A second mounting block 404 is slidably mounted on the third conveying pipe 403. The second mounting block 404 is fixedly mounted on the base plate 101. A slope is provided at the bottom of the inner wall of the first collection box 303. The slope at the bottom of the inner wall of the second collection box 304 is at a height along the direction close to the fifth conveying pipe 406.

[0046] Before starting work, the parts to be processed are placed on the worktable 204. Then, the fourth motor 201 is started, and the fourth screw rod 202 drives the worktable 204 to slide along the inner wall of the vertical groove 203. When the worktable 204 moves, under the action of the inclined plate 212, the top shaft 208 pushes the clamping plate 206 to slide along the inner wall of the horizontal groove 205, and then the clamping plate 206 clamps the parts to be processed. After the parts are clamped, the fourth motor 201 stops working. Then, depending on the processing technology, the power motor in the processing tool 113 is started, which drives the drill bit or milling cutter to rotate. Then, the first motor 103, the second motor 106 and the third motor 109 are started, which drives the processing tool 113 to move the drill bit or milling cutter to the part processing position. Then, the first electric cylinder 112 is started, thereby realizing the drilling or milling of the parts. During the processing, coolant is manually sprayed onto the processing position of the parts to achieve cooling and lubrication of the processing position.

[0047] As mentioned in the background section, this application proposes a CNC gantry milling and drilling combination machining equipment for machining mechanical parts.

[0048] Appendix Figure 8 To the attached Figure 12 As shown, a groove is provided on the side of the first cleaning scraper 308. A second fixed shaft 311 is fixedly installed in the groove of the first cleaning scraper 308. A second cleaning scraper 310 is slidably installed on the outer surface of the second fixed shaft 311. The end of the second cleaning scraper 310 away from the first cleaning scraper 308 is provided with a rounded corner. A second spring 312 is wound on the outer surface of the second fixed shaft 311. One end of the second spring 312 is fixedly installed in the groove of the first cleaning scraper 308, and the other end of the second spring 312 is fixedly installed on the side of the second cleaning scraper 310.

[0049] As mentioned in the background section, this application proposes a CNC gantry milling and drilling combination machining equipment for machining mechanical parts.

[0050] Appendix Figure 6 To the attached Figure 13 As shown, a first collection box 303 and four second collection boxes 304 are fixedly installed on the lower side of the workbench 204. A fifth conveying pipe 406 is connected to the side of the first collection box 303. The bottom of the inner wall of the second collection box 304 is provided with an inclined surface, and the height of the inclined surface at the bottom of the inner wall of the second collection box 304 gradually decreases along the direction close to the third conveying pipe 403. Multiple docking conveying components corresponding to the third conveying pipe 403 and the fifth conveying pipe 406 are installed on the base plate 101. A fourth mounting block 407 is slidably installed on the fifth conveying pipe 406 and is fixedly installed on the base plate 101. A cleaning box 501 is connected to the side of the docking conveying components away from the workbench 204. A positioning end cap 409 is fixedly installed on the inner wall of the third conveying pipe 403 and the fifth conveying pipe 406, respectively. A side shaft 410 and a limiting shaft 415 are fixedly installed on the side of the positioning end cap 409. The length of the limiting shaft 415 is less than the length of the side shaft 410. A drain seat 412 is slidably connected to the outer surface of the side shaft 410. An anti-detachment end cap 411 is fixedly installed at the end of the face shaft 410 away from the positioning end cap. A circular through hole is provided on the side of both the positioning end cap 409 and the unclogging seat 412. The two circular through holes are coaxial. An installation groove 414 is provided on the inner wall of the circular through hole of the unclogging seat 412. A positioning shaft 418 is fixedly installed on the inner wall of the installation groove 414. A rotating block 416 is rotatably mounted on the outer surface of the positioning shaft 418. A rotating block 416 with the same size as the circular through hole of the unclogging seat 412 is fixedly installed on its side. The movable plate 413 and the rotating plate 413 are located in the circular through hole one of the unblocking seat; the positioning shaft 418 and the rotating block 416 are provided with a coaxial circular through hole two; the outer surface diameter of the limiting shaft 415 is equal to the inner wall diameter of the circular through hole two; the limiting shaft 415 is slidably installed on the inner wall of the circular through hole two; the outer surface of the positioning shaft 418 is wound with a third torsion spring 417; one end of the third torsion spring 417 is fixedly installed on the inner wall of the mounting groove 414; and the other end of the third torsion spring 417 is fixedly installed on the side of the rotating block 416.

[0051] As mentioned in the background section, this application proposes a CNC gantry milling and drilling combination machining equipment for machining mechanical parts.

[0052] Appendix Figure 8 To the attached Figure 15As shown, the docking conveying assembly includes multiple second conveying pipes 401 connected to the side of the cleaning box 501 facing the fourth motor 201. Each second conveying pipe 401 is fixedly mounted with a first mounting block 402 fixedly mounted on the base plate 101. A sixth conveying pipe 408 coaxial with the fifth conveying pipe 406 and a fourth conveying pipe 405 coaxial with the third conveying pipe 403 are respectively connected to different second conveying pipes 401. A positioning seat 420 is fixedly mounted on the inner wall of the sixth conveying pipe 408 and the fourth conveying pipe 405. A jacking shaft 419 is fixedly mounted on the positioning seat 420. The outer surface diameter of the jacking shaft 419 is smaller than the inner wall diameter of the circular through hole. The outer surface diameter of the sixth conveying pipe 408 is equal to the inner wall diameter of the circular through hole.

[0053] During the machining process, machining debris and coolant fall into the first cleaning groove 302 and the second cleaning groove 314 through the drain hole 301. After the machining is completed, the fourth motor 201 drives the worktable 204 to gradually return to its original position. During this process, under the elastic action of the first spring 210, the two clamping plates 206 move away from each other, and then the clamping plates 206 push the rotating push plate 307 to drive the rotating shaft 306 to rotate, thereby driving the first cleaning scraper 308 and the second cleaning scraper 310 to rotate. Then, the first cleaning scraper 308 and the second cleaning scraper 310 push the machining debris and a part of the coolant into the first collection box 303. At this time, a part of the coolant flows into the second collection box 304. Under the action of the inclined surfaces of the first collection box 303 and the second collection box 304, the machining debris and a part of the coolant enter the third conveying pipe 403 and the fifth conveying pipe 406.

[0054] As mentioned in the background section, this application proposes a CNC gantry milling and drilling combination machining equipment for machining mechanical parts.

[0055] Appendix Figure 13 To the attached Figure 16 As shown, a rotating door 502 is rotatably mounted on the cleaning box 501. Two fifth motors 504 are fixedly mounted on the rotating door 502. The output end of the fifth motor 504 is rotatably connected to the rotating door 502. A drive shaft 505 is fixedly mounted on the output end of the fifth motor 504. A turnover plate 506 is fixedly mounted on the end of the drive shaft 505 away from the fifth motor 504. Multiple electromagnets 507 are fixedly mounted on the turnover plate 506.

[0056] When the fifth conveying pipe 406 and the third conveying pipe 403 move to contact the top moving shaft 419 and the rotating plate 413, they push the rotating block 416 to slide along the outer surface of the limiting shaft 415. When the rotating block 416 disengages from the limiting shaft 415, it pushes the rotating plate 413 to rotate around the positioning shaft 418 under the action of the top moving shaft 419. At this time, the machining debris and the cooling cutting fluid enter the cleaning box 501 through the second conveying pipe 401. The fifth motor 504 and the electromagnet 507 are started. The fifth motor 504 drives the fifth motor 504 to move, and then the electromagnet 507 attracts the machining debris. When cleaning is required, the rotating door 502 is rotated to lift the electromagnet 507 to the cleaning box 501. Then the electromagnet 507 is de-energized, and the debris falls onto the upper surface of the rotating door 502.

[0057] Working principle: (a) Before work, the part to be processed is made of iron and is placed on the worktable 204. Then the fourth motor 201 is started, and the fourth screw rod 202 drives the worktable 204 to slide along the inner wall of the vertical groove 203. When the worktable 204 moves, under the action of the inclined plate 212, the top shaft 208 pushes the clamping plate 206 to slide along the inner wall of the horizontal groove 205, and then the clamping plate 206 clamps the part to be processed. After the part is clamped, the fourth motor 201 stops working. Then, according to the different processing technology to be processed, the power motor in the processing tool 113 is started, which drives the drill bit or milling cutter to rotate. Then the first motor 103, the second motor 106 and the third motor 109 are started, which drives the processing tool 113 to move the drill bit or milling cutter to the part processing position. Then the first electric cylinder 112 is started, thereby realizing the drilling or milling of the part. During the processing, the coolant is manually sprayed onto the processing position of the part, thereby realizing the cooling and lubrication of the processing position.

[0058] (ii) During the processing, the processing debris and coolant fall into the first cleaning tank 302 and the second cleaning tank 314 through the drain hole 301. After the processing is completed, the fourth motor 201 drives the worktable 204 to gradually return to its original position. During this process, under the elastic action of the first spring 210, the two clamping plates 206 move away from each other. Then, the clamping plates 206 push the rotating push plate 307 to drive the rotating shaft 306 to rotate, thereby driving the first cleaning scraper 308 and the second cleaning scraper 310 to rotate. Then, the first cleaning scraper 308 and the second cleaning scraper 310 push the processing debris and a part of the coolant into the first collection box 303. At this time, a part of the coolant flows into the second collection box 304. Under the action of the inclined surfaces of the first collection box 303 and the second collection box 304, the processing debris and coolant enter the third conveying pipe 403 and the fifth conveying pipe 406.

[0059] (iii) When the fifth conveying pipe 406 and the third conveying pipe 403 move to contact the top moving shaft 419 and the rotating plate 413, the rotating block 416 is pushed to slide along the outer surface of the limiting shaft 415. When the rotating block 416 disengages from the limiting shaft 415, the rotating plate 413 is pushed to rotate around the positioning shaft 418 under the action of the top moving shaft 419. At this time, the machining chips and the cooling cutting fluid enter the cleaning box 501 through the second conveying pipe 401.

[0060] (iv) The fifth motor 504 and electromagnet 507 are started. The fifth motor 504 drives the fifth motor 504 to move, and then the electromagnet 507 attracts the processing debris. When cleaning is required, the rotating door 502 is rotated to lift the cleaning box 501 of the electromagnet 507. Then the electromagnet 507 is de-energized, and the debris falls onto the upper surface of the rotating door 502. Then the debris collection container is placed below the rotating door 502, and the processing debris that stays on the upper surface of the rotating door 502 slides down the upper surface of the rotating door 502 into the debris collection container.

[0061] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A CNC gantry milling and drilling combination machining equipment for machining mechanical parts, characterized in that, Includes a base plate (101), on which a three-axis moving assembly is mounted, and above the base plate (101) are two machining tools (113) connected to the three-axis moving assembly. A worktable (204) is slidably mounted on the base plate (101), and two clamping plates (206) are symmetrically slidably mounted on the worktable (204). A closing assembly for driving the clamping plates (206) to move is mounted on the base plate (101). Four first cleaning slots (302) are symmetrically arranged on the side of the worktable (204). Each first cleaning slot (302) is equipped with a set of rotating cleaning assemblies, and every two sets of rotating cleaning assemblies are connected to a clamping plate (206). A first collection box (303) and four second collection boxes (304) are fixedly installed on the lower side of the workbench (204). A fifth conveying pipe (406) is connected to the side of the first collection box (303). A third conveying pipe (403) is connected to the side of each second collection box (304). Multiple docking conveying components corresponding to the third conveying pipe (403) and the fifth conveying pipe (406) are installed on the base plate (101). A cleaning box (501) is connected to the side of the docking conveying components away from the workbench (204).

2. The molding equipment for producing autoclaved lightweight aerated concrete blocks according to claim 1, characterized in that, A fourth motor (201) is fixedly installed on the base plate (101). A fourth screw rod (202) is fixedly installed at the output end of the fourth motor (201). The worktable (204) and the fourth screw rod (202) form a screw engagement. The closing assembly includes two fixed plates (211) that are symmetrically fixedly installed on the base plate (101). A slanted panel (212) is fixedly installed on each of the two opposite sides of the two fixed plates (211). A top shaft (208) is fixedly installed on each of the two opposite sides of the two clamping plates (206). The end of the top shaft (208) away from the clamping plate (206) is hemispherical. The hemispherical end of the top shaft (208) is slidably connected to the slanted panel (212).

3. The molding equipment for producing autoclaved lightweight aerated concrete blocks according to claim 2, characterized in that, The side of the inclined panel (212) that is slidably connected to the top shaft (208) is formed by a section of inclined surface and a section of flat surface that are gently connected. The height of the inclined surface of the side of the inclined panel (212) gradually increases along the direction away from the fourth motor (201).

4. The molding equipment for producing autoclaved lightweight aerated concrete blocks according to claim 2, characterized in that, The second collection box (304) is located below the first cleaning groove (302). A through-type second cleaning groove (314) is provided on the side of the bottom plate (101). The first collection box (303) is located below the second cleaning groove (314). The second cleaning groove (314) and the first cleaning groove (302) are connected. A rotating shaft (306) is vertically rotatably connected inside the first cleaning groove (302). The rotating cleaning assembly includes a first... The cleaning scraper (308) has a part of a rotating shaft (306) extending out of the first cleaning groove (302). A rotating push plate (307) is fixedly installed on the outer surface of the rotating shaft (306) outside the first cleaning groove (302). A torsion spring (309) is wound around the outer surface of the rotating shaft (306) inside the first cleaning groove (302). One end of the torsion spring (309) is fixedly installed on the inner wall of the first cleaning groove (302), and the other end of the torsion spring (309) is fixedly installed on the side of the first cleaning scraper (308).

5. The molding equipment for producing autoclaved lightweight aerated concrete blocks according to claim 4, characterized in that, Multiple holes (301) are arranged at equal intervals on the hole (301). The holes (301) are located above the first cleaning groove (302) and the second cleaning groove (314). Each second collection box (304) has a mounting hole (313) on its side. The inner wall of the mounting hole (313) on the side of the workbench (204) away from the fourth motor (201) is connected to the first conveying pipe (305). The inner wall of the mounting hole (313) on the side of the workbench (204) close to the fourth motor (201) is connected to a third conveying pipe (403). The end of the first conveying pipe (305) facing the fourth motor (201) is connected to a third conveying pipe (403).

6. The molding equipment for producing autoclaved lightweight aerated concrete blocks according to claim 4, characterized in that, The first cleaning scraper (308) has a groove on its side. A second fixed shaft (311) is fixedly installed in the groove of the first cleaning scraper (308). A second cleaning scraper (310) is slidably installed on the outer surface of the second fixed shaft (311). The end of the second cleaning scraper (310) away from the first cleaning scraper (308) is provided with a rounded corner. A second spring (312) is wound on the outer surface of the second fixed shaft (311). One end of the second spring (312) is fixedly installed in the groove of the first cleaning scraper (308), and the other end of the second spring (312) is fixedly installed on the side of the second cleaning scraper (310).

7. The molding equipment for producing autoclaved lightweight aerated concrete blocks according to claim 5, characterized in that, A positioning end cap (409) is fixedly installed on the inner wall of the third conveying pipe (403) and the fifth conveying pipe (406). A side shaft (410) and a limiting shaft (415) are fixedly installed on the side of the positioning end cap (409). The length of the limiting shaft (415) is less than the length of the side shaft (410). A circular through hole is provided on the side of the positioning end cap (409) and the unblocking seat (412). The two circular through holes are coaxial. An installation groove (414) is provided on the inner wall of the circular through hole of the unblocking seat (412). A positioning shaft (418) is fixedly installed on the inner wall of the installation groove (414). A rotating block (416) is rotatably installed on the outer surface of the positioning shaft (418). A rotating plate (413) with the same size as the circular through hole of the unblocking seat (412) is fixedly installed on the side of the rotating block (416).

8. The molding equipment for producing autoclaved lightweight aerated concrete blocks according to claim 7, characterized in that, The positioning shaft (418) and the rotating block (416) are provided with a coaxial circular through hole II. The outer surface diameter of the limiting shaft (415) is equal to the inner wall diameter of the circular through hole II. The limiting shaft (415) is slidably installed on the inner wall of the circular through hole. The outer surface of the positioning shaft (418) is wound with a third torsion spring (417). One end of the third torsion spring (417) is fixedly installed on the inner wall of the mounting groove (414), and the other end of the third torsion spring (417) is fixedly installed on the side of the rotating block (416).

9. The molding equipment for producing autoclaved lightweight aerated concrete blocks according to claim 8, characterized in that, The docking conveyor assembly includes multiple second conveyor pipes (401) connected to the side of the cleaning box (501) facing the fourth motor (201). A sixth conveyor pipe (408) coaxial with the fifth conveyor pipe (406) and a fourth conveyor pipe (405) coaxial with the third conveyor pipe (403) are respectively connected to different second conveyor pipes (401). A positioning seat (420) is fixedly installed on the inner wall of the sixth conveyor pipe (408) and the fourth conveyor pipe (405). A top moving shaft (419) is fixedly installed on the positioning seat (420).

10. A molding equipment for producing autoclaved lightweight aerated concrete blocks according to claim 9, characterized in that, The outer surface diameter of the jacking shaft (419) is smaller than the inner wall diameter of the circular through hole.

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