Vertical machining center with scrap cleaning mechanism

Abstract

The invention discloses a vertical machining center provided with a chip cleaning mechanism, and relates to the technical field of vertical machining centers, the vertical machining center comprises a shell, a vertical machine tool is fixedly connected in the shell, a metal machining table is horizontally and slidably connected to the vertical machine tool, and a rail chip removing mechanism is arranged between the metal machining table and the vertical machine tool; in the process of controlling the metal machining table to horizontally move out a machined metal workpiece, the portal frame can be synchronously driven to drive the air injection box and the spray head to move reversely, cuttings and cutting fluid remaining on the surface of the vertical machine tool are blown away in time, contact between a guide rail on the surface of the vertical machine tool and the cuttings can be effectively reduced, and the service life of the vertical machine tool is prolonged. Therefore, the abrasion degree of the guide rail is reduced, the original precision of the guide rail is kept, the service life of the guide rail is prolonged, the surface of the vertical machine tool can be kept clean, cuttings are prevented from being accumulated on the guide rail, the positioning precision and repeated positioning precision of the vertical machine tool are improved, and the size precision and shape precision of metal machining workpieces are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of vertical machining centers, in particular to a vertical machining center provided with a debris cleaning mechanism. Background Art

[0002] A vertical machining center is a high-precision machine tool with the characteristics of multi-function, high efficiency and high stability. It refers to a machining center in which the spindle axis is set vertically to the worktable. Its structure is mostly a fixed column, the worktable is rectangular, without indexing and rotation function, and often has two linear motion coordinate axes. A rotary table rotating along the horizontal axis is installed on the worktable, which can be used to process spiral parts. When a vertical machining center is cutting a metal workpiece, in order to prevent the chips from affecting the metal workpiece, cutting fluid is sprayed on the machining area during the machining process to flush the generated chips. Although the chips remaining on the surface of the metal workpiece can be removed, some of the chips will be flushed onto the moving guide rails of the machining center. If the staff does not handle them in time, since the chips usually have a certain hardness and sharpness, when they slide on the guide rails with the moving platform, they will not only cause scratches and wear on the surface of the guide rails, but long-term accumulation will lead to a decrease in the accuracy of the guide rails and even affect the normal operation of the machining center. In addition, the wear of the guide rails and the accumulation of debris will cause the positioning accuracy and repeated positioning accuracy of the machining center during the movement process to decrease, thereby affecting the dimensional accuracy and shape accuracy of the metal processing workpiece.

[0003] Therefore, the present invention proposes a vertical machining center equipped with a debris cleaning mechanism to solve the above problems. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a vertical machining center provided with a debris cleaning mechanism, which can effectively solve the problems in the prior art.

[0005] (II) Technical solution To achieve the above object, the object of the present invention can be achieved by the following technical solutions: A vertical machining center provided with a chip cleaning mechanism comprises a shell, a vertical machine tool is fixedly connected to the inside of the shell, a metal processing table is horizontally slidably connected to the vertical machine tool, and also comprises a track chip removal mechanism, the track chip removal mechanism is used to remove the chips remaining on the vertical machine tool, a filter hole cleaning mechanism is arranged on the side of the vertical machine tool away from the metal processing table, the filter hole cleaning mechanism comprises a liquid collecting box, the liquid collecting box is fixedly connected to the side wall of the vertical machine tool, the chip collecting box is fixedly connected to the side of the liquid collecting box away from the vertical machine tool, a filter plate is fixedly connected to the upper end surface of the liquid collecting box, the filter plate is arranged in an inclined state, and the filter hole cleaning mechanism is used to clean the blockage on the filter plate.

[0006] As a further solution of the present invention: the track chip removal mechanism includes a gantry, both sides of the vertical machine tool are fixedly connected with slide rails, the gantry is slidably connected between the two slide rails, the upper end surface of the gantry is fixedly connected with a jet box, the lower end surface of the jet box is equidistantly fixedly connected with a jet pipe, and the jet pipe is rotatably connected to a nozzle at one end away from the jet box.

[0007] As a further solution of the present invention: U-shaped tubes are fixedly connected on both sides of the vertical machine tool, and a first piston rod is slidably connected to one end of the opening of the U-shaped tube, and the first piston rod is fixedly connected to the side wall of the metal processing table at one end away from the U-shaped tube, and a second piston rod is slidably connected to the other end of the opening of the U-shaped tube, and the second piston rod is fixedly connected to the inner wall of the gantry at one end away from the U-shaped tube.

[0008] As a further solution of the present invention: the gantry is symmetrically provided with through grooves, L-shaped rods are vertically slidably connected in the through grooves, the upper ends of the L-shaped rods are sleeved with shift plates, the shift plates are provided with connecting grooves on the side close to the L-shaped rods, the L-shaped rods are slidably connected in the connecting grooves, the shift plates are fixedly connected with rotating shafts on the ends away from the L-shaped rods, the rotating shafts are rotatably connected in the gantry, a connecting plate is fixedly connected between the two rotating shafts, and the connecting plate is fixedly connected to the nozzle.

[0009] As a further solution of the present invention: side plates are arranged under the L-shaped rods, the side plates are fixedly connected to the side walls of the vertical machine tool, the upper surfaces of the side plates are fixedly connected to corrugated plates, the upper surfaces of the corrugated plates are in contact with the lower ends of the L-shaped rods, and the outer surfaces of the L-shaped rods are fixedly connected to counterweights.

[0010] As a further solution of the present invention: the filter hole cleaning mechanism also includes symmetrically arranged air storage boxes, the air storage boxes are all fixedly connected to the liquid collecting tank, the air storage boxes are evenly spaced with air outlet holes on the side close to the liquid collecting tank, the upper end surface of the air storage box is evenly spaced with air inlet holes, one-way valves are arranged in the air outlet holes and the air inlet holes, and the upper end surface of the air storage box is fixedly connected to a protective shell.

[0011] As a further solution of the present invention: a piston plate is slidably connected inside the gas storage box, a sliding column is fixedly connected to the side of the piston plate away from the air outlet, and the sliding column penetrates and is slidably connected to the gas storage box.

[0012] As a further solution of the present invention: the end of the sliding column away from the piston plate is fixedly connected to a connecting frame, the connecting frame is fixedly connected to a frame on the side away from the sliding column, a cylinder is slidably connected in the frame, the lower end of the cylinder is fixedly connected to a turntable, the cylinder is located at the edge of the upper end surface of the turntable, the lower end of the turntable is fixedly connected to a fixed shaft, and the fixed shaft passes through and is rotatably connected to the protective shell.

[0013] As a further solution of the present invention: the outer surface of the fixed shaft is fixedly connected with a transmission gear, the transmission gear is located in the protective shell, a connecting column is attached to one side of the transmission gear, and teeth grooves are equidistantly opened on the outer surface of the connecting column, and the connecting column is meshed and connected with the transmission gear through the teeth grooves.

[0014] As a further solution of the present invention: the connecting columns are all slidably connected to the protective shell, and one end of the connecting columns is fixedly connected to the gantry.

[0015] (III) Beneficial effects Compared with the prior art, the present invention provides a vertical machining center equipped with a chip cleaning mechanism, which has the following beneficial effects: 1. Through the set track chip removal mechanism, in the process of manipulating the metal processing table to move the processed metal workpiece horizontally, the gantry can be synchronously driven to drive the jet box and the nozzle to move in the opposite direction, and the chips and cutting fluid remaining on the surface of the vertical machine tool can be blown away in time. It can not only effectively reduce the contact between the guide rails on the surface of the vertical machine tool and the chips, thereby reducing the wear of the guide rails, maintaining the original accuracy of the guide rails, and extending their service life, but also keep the surface of the vertical machine tool clean, avoid the accumulation of chips on the guide rails, and improve the positioning accuracy and repeated positioning accuracy of the vertical machine tool, thereby ensuring the size accuracy and shape accuracy of the metal processing workpiece.

[0016] 2. Through the connection plate, rotating shaft, dial plate, connecting groove, through groove, L-shaped rod, counterweight block and corrugated plate, when the nozzle sprays horizontally toward the surface of the vertical machine tool, it can drive the nozzle to swing synchronously and change the spray direction of the nozzle reciprocatingly, which can not only optimize the spray path, increase the impact force and penetration of the spray, make the chips and cutting fluid easier to be blown away, thereby improving the cleaning efficiency, but also can blow the chips and cutting fluid from different angles, so that the gas sprayed by the nozzle can more effectively remove the chips and cutting fluid, avoid local over-purge or under-purge, thereby ensuring that the surface of the vertical machine tool and each workpiece can be fully cleaned.

[0017] 3. Through the filter hole cleaning mechanism, the inside of the liquid collecting box can be sprayed with air, so that the gas is sprayed out from the filter holes on the filter plate, generating a certain impact force, effectively flushing the chips and impurities inside the filter holes, and realizing the cleaning of the chips that cause blockage inside the filter holes, thereby covering the entire filter plate, ensuring that each filter hole can be fully cleaned, keeping the filter plate unobstructed, extending the service life of the filter plate, and avoiding the chips from falling into the liquid collecting box, thereby improving the filter plate cleaning effect and optimizing the cutting fluid recovery quality.

[0018] 4. Through the connection columns, tooth grooves and transmission gears, the gantry can move horizontally to drive the nozzle to clean the surface of the vertical machine tool, and the air circulation inside the air storage box can be realized simultaneously, so that the air can clean the filter holes on the filter plate, so that the chips blocked in the filter holes can be flushed away to the surface of the filter plate by the cutting fluid blown by the nozzle, and fall into the chip collection box, ensuring the unobstructed filter holes, improving the filtering effect of the filter plate, reducing energy consumption, and realizing the maximum utilization of energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the housing of the present invention; Figure 3 It is a schematic diagram of the connection structure between the metal processing table and the gantry frame of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle A area; Figure 5 For the present invention Figure 3 Schematic diagram of the enlarged structure of the middle B area; Figure 6 It is a structural schematic diagram of the vertical machine tool of the present invention from another perspective; Figure 7 It is a schematic diagram of the internal structure of the liquid collecting box and the gas storage box of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of the middle C area; Fig. 9 It is a schematic diagram of the connection structure of the connecting column and the fixed shaft of the present invention.

[0021] In the figure: 1. Shell; 2. Vertical machine tool; 3. Metal processing table; 401, gantry; 402, jet box; 403, nozzle; 404, U-shaped tube; 405, first piston rod; 406, slide rail; 407, side plate; 408, corrugated plate; 409, through groove; 410, L-shaped rod; 411, jet pipe; 412, connecting plate; 413, rotating shaft; 414, dial plate; 415, connecting groove; 416, counterweight block; 417, second piston rod; 501, liquid collecting box; 502, chip collecting box; 503, filter plate; 504, air storage box; 505, protective shell; 506, connecting column; 507, connecting frame; 508, turntable; 509, tooth groove; 510, sliding column; 511, piston plate; 512, air outlet; 513, air inlet; 514, frame; 515, cylinder; 516, fixed shaft; 517, transmission gear. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] A vertical machining center provided with a chip cleaning mechanism in this embodiment, such as Figure 1 - Fig. 9 As shown, it includes a shell 1, a vertical machine tool 2 is fixedly connected to the inside of the shell 1, a metal processing table 3 is horizontally slidably connected to the vertical machine tool 2, and also includes a track chip removal mechanism, which is used to remove the chips remaining on the vertical machine tool 2.

[0024] In this embodiment, Figure 3 and Figure 4 As shown, the track chip removal mechanism includes a gantry 401, and slide rails 406 are fixedly connected on both sides of the vertical machine tool 2. The gantry 401 is slidably connected between the two slide rails 406. The upper end surface of the gantry 401 is fixedly connected to a jet box 402, and the lower end surface of the jet box 402 is equidistantly fixedly connected to a jet pipe 411, and the jet pipe 411 is rotatably connected to the end away from the jet box 402. The nozzle 403 is rotatably connected. When the gantry 401 is driven to slide horizontally between the slide rails 406, the jet box 402 on the gantry 401 can spray gas to various places on the surface of the vertical machine tool 2 in sequence through the jet pipe 411 and the nozzle 403, so that the chips and cutting fluid remaining on the surface of the vertical machine tool 2 are blown away.

[0025] In this embodiment, Figure 3 and Figure 5As shown, both sides of the vertical machine tool 2 are fixedly connected with U-shaped tubes 404, and one end of the opening of the U-shaped tube 404 is penetrated by a first piston rod 405 for sliding connection. The end of the first piston rod 405 away from the U-shaped tube 404 is fixedly connected to the side wall of the metal processing table 3, and the other end of the opening of the U-shaped tube 404 is penetrated by a second piston rod 417 for sliding connection. The end of the second piston rod 417 away from the U-shaped tube 404 is fixedly connected to the inner wall of the gantry 401. When the metal processing table 3 moves horizontally to drive the first piston rod 405 to slide into or out of the U-shaped tube 404, the air in the U-shaped tube 404 will be guided to drive the second piston rod 417 on the other side to slide synchronously in the opposite direction in the U-shaped tube 404.

[0026] In this embodiment, Figure 4 As shown, the gantry 401 is symmetrically provided with through grooves 409, and L-shaped rods 410 are vertically slidably connected in the through grooves 409. The upper ends of the L-shaped rods 410 are sleeved with a dial plate 414, and the dial plates 414 are provided with connecting grooves 415 on the side close to the L-shaped rods 410. The L-shaped rods 410 are slidably connected in the connecting grooves 415, and the ends of the dial plates 414 away from the L-shaped rods 410 are fixedly connected with a rotating shaft 413, and the rotating shaft 413 is rotatably connected to the gantry 401. 1, a connecting plate 412 is fixedly connected between the two rotating shafts 413, and the connecting plate 412 is fixedly connected to the nozzle 403. When the L-shaped rod 410 slides up and down in the through groove 409, it will drive one end of the paddle plate 414 to move up and down synchronously through the connecting groove 415, so that the rotating shaft 413 on the paddle plate 414 reciprocates. At this time, the rotating shaft 413 will drive the nozzle 403 to swing back and forth through the connecting plate 412, thereby changing the jetting direction of the nozzle 403.

[0027] In this embodiment, Figure 5 As shown, side plates 407 are provided below the L-shaped rod 410, and the side plates 407 are fixedly connected to the side walls of the vertical machine tool 2. The upper end surfaces of the side plates 407 are fixedly connected to the corrugated plates 408, and the upper end surfaces of the corrugated plates 408 are in contact with the lower ends of the L-shaped rods 410. Counterweight blocks 416 are fixedly connected to the outer surfaces of the L-shaped rods 410. When the L-shaped rods 410 move horizontally, they will be affected by the ups and downs of the corrugated plates 408, and will synchronously reciprocate up and down during the horizontal movement.

[0028] In the prior art, some chips will be washed onto the moving guide rails of the machining center. If the staff does not handle them in time, since the chips usually have a certain hardness and sharpness, when they follow the mobile platform to slide on the guide rails, they will not only cause scratches and wear on the guide rail surface, but long-term accumulation will lead to a decrease in the guide rail accuracy and even affect the normal operation of the machining center. In addition, the guide rail wear and chip accumulation will cause the positioning accuracy and repeated positioning accuracy of the machining center during the movement process to decrease, thereby affecting the size accuracy and shape accuracy of the metal processing workpiece. Compared with the prior art, when manipulating the metal processing table 3 to move the processed workpiece During the horizontal movement of the metal workpiece, the gantry 401 can be synchronously driven to drive the jet box 402 and the nozzle 403 to move in the opposite direction, and the chips and cutting fluid remaining on the surface of the vertical machine tool 2 can be blown away in time, which can not only effectively reduce the contact between the guide rails on the surface of the vertical machine tool 2 and the chips, thereby reducing the wear of the guide rails, maintaining the original accuracy of the guide rails, and extending their service life, but also keep the surface of the vertical machine tool 2 clean, avoid the accumulation of chips on the guide rails, and improve the positioning accuracy and repeated positioning accuracy of the vertical machine tool 2, thereby ensuring the size accuracy and shape accuracy of the metal processing workpiece.

[0029] In other aspects, this embodiment also provides a filter hole cleaning mechanism for cleaning the blockage on the filter plate 503, such as Figure 1 , Figure 6 - Fig. 9 As shown, it includes a liquid collecting box 501, which is fixedly connected to the side wall of the vertical machine tool 2, and a chip collecting box 502 is fixedly connected to the side of the liquid collecting box 501 away from the vertical machine tool 2. A filter plate 503 is fixedly connected to the upper end surface of the liquid collecting box 501, and the filter plate 503 is set in an inclined state. The filter hole cleaning mechanism also includes symmetrically arranged air storage boxes 504, and the air storage boxes 504 are all fixedly connected to the liquid collecting box 501. The air storage boxes 504 are evenly spaced on the side close to the liquid collecting box 501, and the upper end surface of the air storage box 504 is evenly spaced with air outlet holes 512, and the upper end surface of the air storage box 504 is evenly spaced with air inlet holes 513, and one-way valves are provided in the air outlet holes 512 and the air inlet holes 513. The upper end surface of the air storage box 504 is fixedly connected with a protective shell 505.

[0030] In this embodiment, Figure 8 As shown, a piston plate 511 is slidably connected inside the gas storage box 504, and a sliding column 510 is fixedly connected to the side of the piston plate 511 away from the air outlet 512. The sliding column 510 penetrates and is slidably connected to the gas storage box 504. As the sliding column 510 slides on the gas storage box 504, it can push the piston plate 511 to move synchronously inside the gas storage box 504.

[0031] In this embodiment, Figure 8As shown, the end of the sliding column 510 away from the piston plate 511 is fixedly connected to the connecting frame 507, and the side of the connecting frame 507 away from the sliding column 510 is fixedly connected to the frame 514. A cylinder 515 is slidably connected in the frame 514, and the lower end of the cylinder 515 is fixedly connected to a turntable 508. The cylinder 515 is located at the edge of the upper end surface of the turntable 508, and the lower end of the turntable 508 is fixedly connected to a fixed shaft 516. The fixed shaft 516 penetrates and is rotatably connected to the protective shell 505. During the rotation of the fixed shaft 516, the turntable 508 can drive the cylinder 515 to slide back and forth in the frame 514, and the frame 514 is driven to drive the connecting frame 507 to move, so that the connecting frame 507 pulls the sliding column 510 to slide in the gas storage box 504.

[0032] In this embodiment, Figure 8 and Fig. 9 As shown, the outer surface of the fixed shaft 516 is fixedly connected with a transmission gear 517, and the transmission gear 517 is located in the protective shell 505. A connecting column 506 is attached to one side of the transmission gear 517. The outer surface of the connecting column 506 is provided with tooth grooves 509 at equal intervals. The connecting column 506 is meshed and connected with the transmission gear 517 through the tooth grooves 509. When the connecting column 506 moves horizontally, the tooth grooves 509 provided on the outer surface can drive the transmission gear 517 to drive the fixed shaft 516 to rotate, thereby converting the force of the horizontal movement of the connecting column 506 into kinetic energy for the rotation of the fixed shaft 516.

[0033] In this embodiment, Figure 6 As shown, the connecting columns 506 are all slidably connected to the protective shell 505, and one end of the connecting columns 506 is fixedly connected to the gantry 401. During the horizontal movement of the gantry 401, the connecting columns 506 can be pushed to slide synchronously on the protective shell 505.

[0034] In the prior art, filtering equipment is usually used to separate and recover the chips and cutting fluid generated during the operation of the vertical machining center. Although a cleaning mechanism is provided in the filtering equipment to clean the chips filtered out from the surface of the filter screen to prevent the filter screen from being blocked, some chips with smaller volumes will fall into the inside of the filter screen during the cleaning process, resulting in an inability to clean and form a blockage. Compared with the prior art, the inside of the liquid collecting box can be sprayed with air, so that the gas is sprayed out from the filter holes on the filter plate 503, generating a certain impact force, effectively flushing the chips and impurities inside the filter holes, and achieving chip cleaning that causes blockage inside the filter holes, thereby covering the entire filter plate 503, ensuring that each filter hole can be fully cleaned, keeping the filter plate 503 unobstructed, extending the service life of the filter plate 503, and avoiding the chips from falling into the liquid collecting box 501, thereby improving the cleaning effect of the filter plate 503 and optimizing the quality of cutting fluid recovery.

[0035] The working process and principle involved in the overall content of the above embodiment are as follows: After the metal workpiece on the metal processing table 3 is cut by the vertical machine tool 2, the staff can control the metal processing table 3 to slide on the guide rail on the surface of the vertical machine tool 2, driving the metal workpiece to slide out from under the cutter head of the vertical machine tool 2. As the metal processing table 3 moves, the first piston rod 405 connected on both sides can be pushed to slide into the U-shaped tube 404, squeezing the air in the U-shaped tube 404. After the air in the U-shaped tube 404 is squeezed, the second piston rod 417 connected to the other end of the U-shaped tube 404 is pushed out, driving the gantry 401 to slide on the slide rail 406 in the opposite direction of the metal processing table 3, so that the jet box 402 on the gantry 401 sprays gas onto the surface of the vertical machine tool 2 through the jet pipe 411 and the nozzle 403, and as the gantry 40 1 moves, and the cutting fluid and chips remaining on the surface of the vertical machine tool 2 are blown to the top of the liquid collecting box 501 connected to the side wall of the vertical machine tool 2, and the solid-liquid separation is realized through the filter plate 503 connected to the top of the liquid collecting box 501. The separated cutting fluid will be affected by the inclination of the filter plate 503 and the subsequent cutting fluid flushing, and fall into the chip collecting box 502 connected to the side wall of the liquid collecting box 501, which can not only effectively reduce the contact between the guide rails on the surface of the vertical machine tool 2 and the chips, thereby reducing the wear degree of the guide rails, maintaining the original accuracy of the guide rails, and extending their service life, but also can keep the surface of the vertical machine tool 2 clean, avoid the accumulation of chips on the guide rails, improve the positioning accuracy and repeated positioning accuracy of the vertical machine tool 2, thereby ensuring the size accuracy and shape accuracy of the metal processing workpiece; During the horizontal movement of the gantry 401, the gantry 401 will drive the L-shaped rod 410 to move synchronously through the through groove 409 opened on the side wall, and make the lower end of the L-shaped rod 410 move in contact with the surface of the corrugated plate 408. When the L-shaped rod 410 slides to the crest of the corrugated plate 408, it will slide vertically upward in the through groove 409 opened on the side wall of the gantry 401. When the L-shaped rod 410 slides to the trough of the corrugated plate 408, the L-shaped rod 410 will be affected by the gravity of the counterweight block 416 connected to itself and the outer surface, and automatically descend in the through groove 409. Therefore, during the horizontal movement of the L-shaped rod 410 following the gantry 401, it can synchronously reciprocate up and down. Since the upper end of the L-shaped rod 410 is slidably connected to the connecting groove 415 opened on the dial plate 414, When the rotating shaft 413 rotates, the rotating shaft 413 drives the nozzle 403 to swing synchronously at the lower end of the nozzle pipe 411 through the connecting plate 412, thereby changing the nozzle 403's jet direction. This can not only optimize the jet path, increase the impact and penetration of the jet, and make it easier to blow away the chips and cutting fluid, thereby improving the cleaning efficiency, but also blow the chips and cutting fluid from different angles, so that the gas ejected by the nozzle 403 can more effectively remove the chips and cutting fluid, avoid local over-purge or under-purge, thereby ensuring that the surface of the vertical machine tool 2 and each workpiece can be fully cleaned; When the gantry 401 moves horizontally along the path of the slide rail 406, the gantry 401 pushes the connecting column 506 to slide on the protective shell 505. At this time, since the outer surface of the connecting column 506 is provided with a tooth groove 509, and the tooth groove 509 is meshed and connected with the transmission gear 517, when the connecting column 506 slides, the transmission gear 517 is driven to rotate synchronously, so that the fixed shaft 516 connected to the transmission gear 517 rotates on the protective shell 505. As the fixed shaft 516 rotates, The rotating disk 508 connected to the upper end of the fixed shaft 516 will drive the cylinder 515 to perform a circular motion with the fixed shaft 516 as the center, and at the same time, slide back and forth inside the frame 514, and the frame 514 will move back and forth horizontally above the disk. During the movement of the frame 514, the frame 514 will first drive the sliding column 510 to slide out of the gas storage box 504 through the connecting frame 507 connected to the side wall, and pull the piston plate 511 away from the gas outlet 512 in the gas storage box 504. At this time, the piston plate 511 will The external air of the air storage box 504 is sucked into the air storage box 504 through the air inlet hole 513. When the subsequent frame 514 pushes the sliding column 510 to slide into the air storage box 504 again through the connecting frame 507, the piston plate 511 inside the air storage box 504 will slide in the opposite direction, and the air sucked into the air storage box 504 will be sprayed into the liquid collecting box 501 through the air outlet hole 512 again. Since the surroundings and the bottom of the liquid collecting box 501 are sealed, the air sprayed into the liquid collecting box 501 can only It is sprayed out from the filter holes of the filter plate 503 connected to the top of the liquid collecting box 501, generating a certain impact force, effectively flushing the chips and impurities inside the filter holes, and cleaning the chips that cause blockage inside the filter holes, thereby covering the entire filter plate 503, ensuring that each filter hole can be fully cleaned, keeping the filter plate 503 unobstructed, extending the service life of the filter plate 503, and avoiding the chips from falling into the liquid collecting box 501, thereby improving the cleaning effect of the filter plate 503 and optimizing the quality of cutting fluid recovery.

[0036] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A vertical machining center provided with a chip cleaning mechanism, comprising a housing (1), a vertical machine tool (2) being fixedly connected to the interior of the housing (1), a metal processing table (3) being horizontally slidably connected to the vertical machine tool (2), characterized in that: It also includes a track chip removal mechanism and a filter hole cleaning mechanism; The track chip removal mechanism is used to remove chips remaining on the vertical machine tool (2); The filter hole cleaning mechanism comprises a liquid collecting box (501), the liquid collecting box (501) being fixedly connected to a side wall of a vertical machine tool (2), a chip collecting box (502) being fixedly connected to a side of the liquid collecting box (501) away from the vertical machine tool (2), a filter plate (503) being fixedly connected to an upper end surface of the liquid collecting box (501), the filter plate (503) being arranged in an inclined state, and the filter hole cleaning mechanism is used for cleaning blockages on the filter plate (503).

2. A vertical machining center with a chip cleaning mechanism according to claim 1, characterized in that: The track chip removal mechanism comprises a gantry (401), both sides of the vertical machine tool (2) are fixedly connected to slide rails (406), the gantry (401) is slidably connected between the two slide rails (406), the upper end surface of the gantry (401) is fixedly connected to a jet box (402), the lower end surface of the jet box (402) is equidistantly fixedly connected to a jet pipe (411), and one end of the jet pipe (411) away from the jet box (402) is rotatably connected to a nozzle (403).

3. A vertical machining center with a chip cleaning mechanism according to claim 2, characterized in that: Both sides of the vertical machine tool (2) are fixedly connected with a U-shaped tube (404), one end of the opening of the U-shaped tube (404) is penetrated by a first piston rod (405) for sliding connection, the end of the first piston rod (405) away from the U-shaped tube (404) is fixedly connected to the side wall of the metal processing table (3), the other end of the opening of the U-shaped tube (404) is penetrated by a second piston rod (417) for sliding connection, and the end of the second piston rod (417) away from the U-shaped tube (404) is fixedly connected to the inner wall of the gantry (401).

4. A vertical machining center with a chip cleaning mechanism according to claim 3, characterized in that: The gantry (401) is symmetrically provided with through grooves (409), and L-shaped rods (410) are vertically slidably connected in the through grooves (409). The upper ends of the L-shaped rods (410) are sleeved with a shift plate (414), and the side of the shift plate (414) close to the L-shaped rod (410) is provided with a connecting groove (415), and the L-shaped rods (410) are slidably connected in the connecting groove (415). The end of the shift plate (414) away from the L-shaped rod (410) is penetrated and fixedly connected with a rotating shaft (413), and the rotating shaft (413) is rotatably connected in the gantry (401). A connecting plate (412) is fixedly connected between the two rotating shafts (413), and the connecting plate (412) is fixedly connected to the nozzle (403).

5. A vertical machining center with a chip cleaning mechanism according to claim 4, characterized in that: A side plate (407) is provided below the L-shaped rod (410), the side plates (407) are fixedly connected to the side wall of the vertical machine tool (2), the upper end surfaces of the side plates (407) are fixedly connected to a corrugated plate (408), the upper end surfaces of the corrugated plates (408) are in contact with the lower end of the L-shaped rod (410), and the outer surface of the L-shaped rod (410) is fixedly connected to a counterweight block (416).

6. A vertical machining center with a chip cleaning mechanism according to claim 2, characterized in that: The filter hole cleaning mechanism further comprises symmetrically arranged air storage boxes (504), the air storage boxes (504) are all penetrated and fixedly connected to the liquid collecting box (501), the air storage boxes (504) are all provided with air outlet holes (512) at equal intervals on a side close to the liquid collecting box (501), the upper end surface of the air storage boxes (504) are all provided with air inlet holes (513) at equal intervals, one-way valves are both provided in the air outlet holes (512) and the air inlet holes (513), and the upper end surface of the air storage boxes (504) is all fixedly connected to a protective shell (505).

7. A vertical machining center with a chip cleaning mechanism according to claim 6, characterized in that: A piston plate (511) is slidably connected inside the gas storage box (504), a sliding column (510) is fixedly connected to the side of the piston plate (511) away from the gas outlet hole (512), and the sliding column (510) penetrates and is slidably connected to the gas storage box (504).

8. A vertical machining center with a chip cleaning mechanism according to claim 7, characterized in that: The end of the sliding column (510) away from the piston plate (511) is fixedly connected to a connecting frame (507), the side of the connecting frame (507) away from the sliding column (510) is fixedly connected to a frame (514), a cylinder (515) is slidably connected inside the frame (514), the lower end of the cylinder (515) is fixedly connected to a rotating disk (508), the cylinder (515) is located at the edge of the upper end surface of the rotating disk (508), the lower end of the rotating disk (508) is fixedly connected to a fixed shaft (516), and the fixed shaft (516) passes through and is rotatably connected to the protective shell (505).

9. A vertical machining center with a chip cleaning mechanism according to claim 8, characterized in that: The outer surface of the fixed shaft (516) is fixedly connected to a transmission gear (517), the transmission gear (517) is located in the protective shell (505), and one side of the transmission gear (517) is fitted with a connecting column (506), and the outer surface of the connecting column (506) is provided with tooth grooves (509) at equal intervals, and the connecting column (506) is meshedly connected to the transmission gear (517) through the tooth grooves (509).

10. A vertical machining center with a chip cleaning mechanism according to claim 9, characterized in that: The connecting columns (506) are all slidably connected to the protective shell (505), and one end of the connecting columns (506) is fixedly connected to the gantry (401).

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