CN210452040U

CN210452040U - Cooling device for gantry machining center

Info

Publication number: CN210452040U
Application number: CN201921389105.5U
Authority: CN
Inventors: 林忠; 苏炳辉; 柏孟杰; 张菊望
Original assignee: Huizhou Jieyao Cnc Machinery Co ltd
Current assignee: Huizhou Jieyao Cnc Machinery Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-05
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a cooling device for longmen machining center belongs to machining equipment technical field, including install bin, crossbeam, mobile device and the cooling module of setting on the install bin, the cooling module sets up in the install bin, the cooling module is including vibrations case, vibrations piece, dust removal piece, cooling piece and transport piece, the vibrations case sets up in the install bin, the vibrations piece set up on the vibrations case and with vibrations case sliding fit, the dust removal piece sets up on the vibrations case and rotates with the vibrations case to be connected, the cooling piece sets up the side at the vibrations case, carry the side that the piece set up at the cooling piece and be linked together with the cooling piece. The utility model discloses a plug of mesh is cleared up the operation to first vibrations otter board and second vibrations otter board to a plurality of dust removal high pressure nozzle blowout gas, is clearing up the back to the mesh on first vibration otter board and the second vibrations otter board, is favorable to handling the sweeps of aquatic.

Description

Cooling device for gantry machining center

Technical Field

The utility model belongs to the technical field of machining equipment technique and specifically relates to a cooling device for longmen machining center is related to.

Background

The machining center is a highly automated multifunctional numerical control machine tool with a tool magazine and an automatic tool changer. After the workpiece is clamped once in the machining center, the digital control system can control the machine tool to automatically select and replace the cutter according to different procedures, automatically change the rotating speed of a main shaft of the machine tool, the feeding amount, the motion track of the cutter relative to the workpiece and other auxiliary functions, and sequentially complete the machining of multiple procedures on multiple surfaces of the workpiece. And has various tool changing or selecting functions, thereby greatly improving the production efficiency.

The utility model discloses a CN 207431881U's utility model relates to a cooling device for high rigidity longmen machining center, including the lathe body, lathe body below is equipped with work platform, the cavity has been seted up in the work platform, be equipped with filter equipment in the work platform, filter equipment includes two gyro wheels, two U-shaped supports, has seted up on the flat band and has considered the hole, one of them the back shaft is connected with the rotating electrical machines through the belt, and the rotating electrical machines rigid coupling is on work platform, the drain pipe passes through the support rigid coupling on the lathe body, and the liquid outlet of drain pipe aims at the cutter, vibrating mechanism arranges in between the upper and lower both sides of flat band, vibrating mechanism includes vibrating motor, second backup pad. The utility model discloses a can provide bigger storage space, the coolant liquid that directly will use the back to have impurity in addition filters, then recycles, resources are saved owing to do not need extra filter equipment, very big reduction manufacturing cost.

However, the above-mentioned devices also have the following problems in use: when impurity is removed, after long-time filtration, the filter device is easy to block, and the filtering operation of the cooling liquid is influenced after the blockage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device for longmen machining center to solve and cause filter equipment's jam among the prior art easily, influence the technical problem to the filtering operation of coolant liquid after blockking up.

The utility model provides a cooling device for a gantry machining center, which comprises an installation box, a cross beam, a moving device arranged on the installation box and a cooling component, the mounting box is vertically arranged, the beam is arranged across the mounting box, a spindle box is arranged on the beam, the output end of the main spindle box is vertically and downwards arranged, the moving device is provided with a moving plate and is in sliding fit with the moving device, the cooling component is arranged in the installation box and comprises a vibration box, a vibration part, a dust removal part, a cooling part and a conveying part, the vibration box is arranged in the installation box, the vibration piece is arranged on the vibration box and is in sliding fit with the vibration box, the dust removal part is arranged on the vibration box and is rotationally connected with the vibration box, the cooling part is arranged at the side of the vibration box, the cooling part is communicated with the vibration box, and the conveying part is arranged beside the cooling part and communicated with the cooling part.

Further, be equipped with the ring channel on the movable plate, be equipped with the circular recess on the movable plate, be equipped with four spacing springs on the lateral wall of circular recess, be equipped with the mounting hole that supplies four spacing spring installations on the movable plate, every the one end of spacing spring and the lateral wall fixed connection of mounting hole, every the other end of spacing spring is equipped with the stopper, the bottom of circular recess is equipped with the discharging pipe that is linked together with the circular recess, the other end of discharging pipe extends to in the vibrations case.

Furthermore, a rotating motor is arranged on the moving plate, an output shaft of the rotating motor is vertically arranged upwards, a rotating gear is arranged on the output shaft of the rotating motor, a ring gear is arranged on the ring groove, the ring gear is in sliding fit with the ring groove, the ring gear is meshed with the rotating gear, a vertically arranged high-pressure water outlet pipe is arranged on the ring gear, and the output end of the high-pressure water outlet pipe faces the circular groove.

Further, vibrations piece includes shock dynamo, first vibrations otter board and second vibrations otter board, shock dynamo sets up on the lateral wall of vibrations case, first vibrations otter board level set up on the vibrations case and with vibrations case sliding fit, second vibrations otter board level sets up the below at first vibrations otter board, second vibrations otter board and vibrations case sliding fit, first vibrations otter board all is equipped with the pinion rack with second vibrations otter board one end, be equipped with the rotatory gear with two pinion rack meshing on the main shaft of rotation motor, first vibrations otter board all is equipped with the vibrations spring that a plurality of equidistant settings with the other end of second vibrations otter board.

Further, the dust removal piece includes sliding plate, two dust removal motors and two rotation threaded rods, two rotation threaded rod symmetry sets up on the vibrations case, two dust removal motor symmetry sets up on the lateral wall of vibrations case and the output shaft of two dust removal motors respectively with two rotation threaded rod fixed connection, the sliding plate sets up on two rotation threaded rods and with two rotation threaded rod threaded connection, be equipped with on the moving plate with two rotation threaded rod screw-thread fit's screw hole, be equipped with on the vibrations case and supply the gliding shifting chute of sliding plate, be equipped with the dust removal high pressure nozzle of a plurality of equidistant settings on the moving plate, it is a plurality of be equipped with the induction pipe that is linked together with a plurality of dust removal high pressure nozzles on the dust removal high pressure nozzle, the inboard bottom of vibrations case is the slope setting, be equipped with rather than the articulated door.

Furthermore, the cooling part includes cooling tank and a plurality of refrigeration pipe, the cooling tank sets up the side at the vibrations case, be equipped with the flow pipe rather than being linked together on the cooling tank, the other end and the vibrations case of flow pipe communicate with each other, and is a plurality of the refrigeration pipe all sets up in the cooling tank.

Furthermore, the conveying part comprises a water inlet pipe and a conveying pump, the conveying pump is arranged beside the cooling box, two ends of the water inlet pipe are respectively communicated with the water inlet end of the conveying pump and the cooling box, and a hose communicated with the high-pressure water outlet pipe is arranged at the water outlet end of the conveying pump.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of the two rotary threaded rods are driven by two dust removal motors to rotate, the two rotary threaded rods rotate to drive the sliding plate to move in the vibration box, the movable plate moves to drive a plurality of dust removal high-pressure spray heads to move, a plurality of dust removal high-pressure spray head blowout gases clean the blockage of the mesh on the first vibration screen plate and the second vibration screen plate, and after the mesh on the first vibration screen plate and the second vibration screen plate is cleaned, the waste scraps in the water are favorably treated.

And secondly, the utility model discloses well waste water passes through the discharging pipe and carries to first vibrations otter board on, shock dynamo work drives the rotating gear and rotates, rotating gear rotates and drives two pinion racks and removes, two pinion racks remove and drive first vibrations night shift and second vibrations otter board and shake on the vibrations case, first vibrations otter board and second vibrations otter board remove the sweeps to the aquatic and filter the operation, the sweeps that after filtering the parts machining production will be stayed the top of first vibrations otter board and second vibrations otter board, open and shut the door manual work through the bold and remove the sweeps.

Thirdly, the utility model discloses after filtering water, carry water to the cooler bin in through the inlet tube, a plurality of refrigeration pipe refrigeration in the cooler bin carry out cooling operation to the water in the cooler bin, the water of carrying pump work in with the cooler bin through the inlet tube extracts after cooling water, carry water to high-pressure outlet pipe through the hose after the extraction on, it drives the running gear rotation to rotate motor work, the running gear rotation drives ring gear and rotates on the ring channel, ring gear rotates and drives high-pressure outlet pipe and rotate, high-pressure outlet pipe blowout water carries out cooling operation to parts machining, realize the cyclic processing and the recycle to water, avoid causing the waste of water resource.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 5 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 6 is an enlarged view at B in fig. 5.

Reference numerals:

the device comprises an installation box 1, a cross beam 2, a spindle box 21, a moving device 3, a moving plate 31, an annular groove 310, a circular groove 311, a limiting spring 312, a limiting block 313, a rotating motor 314, a rotating gear 315, an annular gear 316, a high-pressure water outlet pipe 317, a discharge pipe 318, a cooling component 4, a vibration box 41, a vibration component 42, a vibration motor 421, a first vibration screen plate 422, a second vibration screen plate 423, a toothed plate 424, a rotating gear 425, a vibration spring 426, a dust removing component 43, a sliding plate 431, a dust removing motor 432, a rotating threaded rod 433, a dust removing high-pressure spray head 434, an air supply pipe 435, a cooling component 44, a cooling box 441, a refrigerating pipe 442, a water supply pipe 443, a conveying component 45, a water.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, an embodiment of the present invention provides a cooling device for a gantry machining center, including an installation box 1, a beam 2, a moving device 3 and a cooling component 4, which are disposed on the installation box 1, wherein the installation box 1 is vertically disposed, the beam 2 spans the installation box 1, the beam 2 is provided with a spindle box 21, an output end of the spindle box 21 is vertically disposed downward, the moving device 3 is provided with a moving plate 31 and is in sliding fit with the moving device 3, the cooling component 4 is disposed in the installation box 1, the cooling component 4 includes a vibration box 41, a vibration component 42, a dust removal component 43, a cooling component 44 and a conveying component 45, the vibration box 41 is disposed in the installation box 1, the vibration component 42 is disposed on the vibration box 41 and is in sliding fit with the vibration box 41, the dust removal component 43 is disposed on the vibration box 41 and is rotatably connected with the vibration box 41, the cooling element 44 is arranged at the side of the vibration box 41, the cooling element 44 is communicated with the vibration box 41, and the conveying element 45 is arranged at the side of the cooling element 44 and is communicated with the cooling element 44; when the machining center is machining, the spindle box 21 on the cross beam 2 is used for machining parts, the vibration piece 42 vibrates to vibrate and filter cooling water, after vibration and filtration, the dust removal piece 43 is used for performing dust removal operation on the vibration piece 42 to prevent the vibration piece 42 from being blocked and influencing the filtering operation of the vibration piece 42, after water is filtered, the cooling piece 44 is used for cooling the water, and after filtration, the cooling water is conveyed to the movable plate 31 through the conveying piece 45 to perform cooling operation on the parts.

Specifically, an annular groove 310 is formed in the moving plate 31, a circular groove 311 is formed in the moving plate 31, four limiting springs 312 are arranged on the side wall of the circular groove 311, mounting holes for mounting the four limiting springs 312 are formed in the moving plate 31, one end of each limiting spring 312 is fixedly connected with the side wall of the mounting hole, a limiting block 313 is arranged at the other end of each limiting spring 312, a discharge pipe 318 communicated with the circular groove 311 is arranged at the bottom of the circular groove 311, and the other end of the discharge pipe 318 extends into the vibration box 41; when the part is machined, the part is placed on the circular groove 311, the four limiting blocks 313 are driven by the four limiting springs 312 to fix the part on the circular groove 311, the part is prevented from moving in the machining process, the part is machined by the spindle box 21, scraps of the part machining enter the circular groove 311, and the scraps are moved into the vibration box 41 through the discharge pipe 318.

Specifically, a rotating motor 314 is arranged on the moving plate 31, an output shaft of the rotating motor 314 is arranged vertically upwards, a rotating gear 315 is arranged on the output shaft of the rotating motor 314, an annular gear 316 is arranged on the annular groove 310, the annular gear 316 is in sliding fit with the annular groove 310, the annular gear 316 is meshed with the rotating gear 315, a vertically arranged high-pressure water outlet pipe 317 is arranged on the annular gear 316, and an output end of the high-pressure water outlet pipe 317 faces the circular groove 311; during machining, the rotating motor 314 works to drive the rotating gear 315 to rotate, the rotating gear 315 rotates to drive the ring gear 316 to rotate on the annular groove 310, the ring gear 316 rotates to drive the high-pressure water outlet pipe 317 to rotate, and the high-pressure water outlet pipe 317 sprays water to cool the part to be machined.

Specifically, the vibration member 42 includes a vibration motor 421, a first vibration mesh plate 422 and a second vibration mesh plate 423, the vibration motor 421 is disposed on the side wall of the vibration box 41, the first vibration mesh plate 422 is horizontally disposed on the vibration box 41 and is in sliding fit with the vibration box 41, the second vibration mesh plate 423 is horizontally disposed below the first vibration mesh plate 422, the second vibration mesh plate 423 is in sliding fit with the vibration box 41, one ends of the first vibration mesh plate 422 and the second vibration mesh plate 423 are both provided with a toothed plate 424, a main shaft of the rotation motor 314 is provided with a rotating gear 425 meshed with the two toothed plates 424, and the other ends of the first vibration mesh plate 422 and the second vibration mesh plate 423 are both provided with a plurality of vibration springs 426 disposed at equal intervals; a plurality of vibrations spring 426 is in first vibrations otter board 422 and second vibrations otter board 423 play the connection effect when vibrations, carry to first vibrations otter board 422 through discharging pipe 318 at waste water, vibrating motor 421 work drives rotary gear 425 and rotates, rotary gear 425 rotates and drives two pinion rack 424 and remove, two pinion rack 424 remove and drive first vibrations otter board 422 and second vibrations otter board 423 and shake 41 enterprising line vibrations of vibrations case, first vibrations otter board 422 and second vibrations otter board 423 remove the sweeps to the aquatic and carry out filtering operation, the sweeps that produces at the back of filtering parts machining will be stayed the top of first vibrations otter board 422 and second vibrations otter board 423, the sweeps that goes on waste water carries out filtering operation.

Specifically, the dust removing member 43 includes a sliding plate 431, two dust removing motors 432 and two rotating threaded rods 433, the two rotating threaded rods 433 are symmetrically arranged on the vibration box 41, the two dust removing motors 432 are symmetrically arranged on the side wall of the vibration box 41, the output shafts of the two dust removing motors 432 are respectively fixedly connected with the two rotating threaded rods 433, the sliding plate 431 is arranged on the two rotating threaded rods 433 and is in threaded connection with the two rotating threaded rods 433, threaded holes in threaded fit with the two rotating threaded rods 433 are arranged on the sliding plate 431, a moving groove for the sliding of the sliding plate 431 is arranged on the vibration box 41, a plurality of dust removing high-pressure nozzles 434 arranged at equal intervals are arranged on the sliding plate 431, air supply pipes 435 communicated with the plurality of dust removing high-pressure nozzles 434 are arranged on the plurality of dust removing high-pressure nozzles 434, the bottom of the inner side, the vibration box 41 is provided with an opening and closing door hinged with the vibration box; the bottom of the inner side of the vibration box 41 is inclined to facilitate the water to enter the cooling box 441, the other end of the air supply pipe 435 is communicated with an external air pump, after the first vibrating screen plate 422 and the second vibrating screen plate 423 are filtered for a long time, the meshes on the first vibrating screen plate 422 and the second vibrating screen plate 423 are blocked, the two dust removing motors 432 work to drive the two rotating threaded rods 433 to rotate, the two rotating threaded rods 433 rotate to drive the moving plate 31 to move in the vibrating box 41, the sliding plate 431 moves to drive the plurality of dust removing high-pressure nozzles 434 to move, the plurality of dust removing high-pressure nozzles 434 spray gas to clean the blockage of the meshes on the first vibrating screen plate 422 and the second vibrating screen plate 423, after the mesh on first vibrations otter board 422 and the second vibrations otter board 423 is cleared up, be favorable to handling the sweeps of aquatic, remove the sweeps through opening the manual work of opening and shutting.

Specifically, the cooling element 44 includes a cooling box 441 and a plurality of cooling pipes 442, the cooling box 441 is disposed beside the vibration box 41, a water feeding pipe 443 is disposed on the cooling box 441 and is communicated with the cooling box, the other end of the water feeding pipe 443 is communicated with the vibration box 41, and the plurality of cooling pipes 442 are disposed in the cooling box 441; after the water is filtered, the water is supplied into the cooling tank 441 through the water supply pipe 443, and the plurality of cooling pipes 442 in the cooling tank 441 cool the water in the cooling tank 441.

Specifically, the conveying element 45 comprises a water conveying pipe 451 and a conveying pump 452, the conveying pump 452 is arranged beside the cooling tank 441, two ends of the water conveying pipe 451 are respectively communicated with a water inlet end of the conveying pump 452 and the cooling tank 441, and a water outlet end of the conveying pump 452 is provided with a hose communicated with the high-pressure water outlet pipe 317; after cooling the water, the delivery pump 452 operates to pump the water in the cooling tank 441 through the water delivery pipe 451, and after pumping, the water is delivered to the high-pressure water outlet pipe 317 through the hose, and the high-pressure water outlet pipe 317 ejects the water to cool the part processing.

The utility model discloses a theory of operation: when the utility model is used, a part is placed on the circular groove 311, the four limit blocks 313 are driven by the four limit springs 312 to fix the part on the circular groove 311, the position of the part is prevented from moving in the processing process, the part is processed by the spindle box 21, the scraps of the part processing enter the circular groove 311, the scraps are moved into the vibration box 41 through the discharge pipe 318, when the part is processed, the rotation motor 314 works to drive the rotation gear 315 to rotate, the rotation gear 315 rotates to drive the ring gear 316 to rotate on the ring groove 310, the ring gear 316 rotates to drive the high-pressure water outlet pipe 317 to rotate, the high-pressure water outlet pipe 317 sprays water to cool the part processing, the vibration motor 421 works to drive the rotation gear 425 to rotate, the rotation gear 425 rotates to drive the two toothed plates 424 to move, the two toothed plates 424 move to drive the first vibration screen plate 422 and the second screen plate vibration 423 to vibrate on the vibration box 41, the first vibration screen plate 422 and the second vibration screen plate 423 move to filter the waste scraps in water, the waste scraps generated by part processing after filtering are left above the first vibration screen plate 422 and the second vibration screen plate 423, the waste scraps are manually moved out by opening the opening and closing door, after the first vibration screen plate 422 and the second vibration screen plate 423 are filtered for a long time, meshes on the first vibration screen plate 422 and the second vibration screen plate 423 can be blocked, two dust removing motors 432 work to drive two rotating threaded rods to rotate, the two rotating threaded rods 433 rotate to drive a sliding plate 431 to move in a vibration box 41, the sliding plate 431 moves to drive a plurality of dust removing high-pressure spray heads 434, the plurality of dust removing high-pressure spray heads 434 spray gas to clean up the blocking objects on the meshes on the first vibration screen plate 422 and the second vibration screen plate 423, after the meshes on the first vibration screen plate 422 and the second vibration screen plate 423 are cleaned up, the water cooling device is beneficial to treating waste scraps in water, after the water is filtered, the water is conveyed into the cooling box 441 through the water conveying pipe 443, a plurality of cooling pipes 442 in the cooling box 441 refrigerate to cool the water in the cooling box 441, after the water is cooled, the conveying pump 452 works to pump the water in the cooling box 441 through the water conveying pipe 451, after the water is pumped, the water is conveyed to the high-pressure water outlet pipe 443 through a hose, and the high-pressure water outlet pipe 317 sprays the water to cool parts.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a cooling device for longmen machining center which characterized in that: comprises an installation box (1), a cross beam (2), a moving device (3) and a cooling component (4) which are arranged on the installation box (1), wherein the installation box (1) is vertically arranged, the cross beam (2) spans the installation box (1), a spindle box (21) is arranged on the cross beam (2), the output end of the spindle box (21) is vertically and downwards arranged, a moving plate (31) is arranged on the moving device (3) and is in sliding fit with the moving device (3), the cooling component (4) is arranged in the installation box (1), the cooling component (4) comprises a vibration box (41), a vibration part (42), a dust removal part (43), a cooling part (44) and a conveying part (45), the vibration box (41) is arranged in the installation box (1), the vibration part (42) is arranged on the vibration box (41) and is in sliding fit with the vibration box (41), the dust removal piece (43) is arranged on the vibration box (41) and is rotationally connected with the vibration box (41), the cooling piece (44) is arranged at the side of the vibration box (41), the cooling piece (44) is communicated with the vibration box (41), and the conveying piece (45) is arranged at the side of the cooling piece (44) and is communicated with the cooling piece (44).

2. The cooling device for gantry machining center according to claim 1, wherein: be equipped with ring channel (310) on movable plate (31), be equipped with circular recess (311) on movable plate (31), be equipped with four spacing spring (312) on the lateral wall of circular recess (311), be equipped with the mounting hole that supplies four spacing spring (312) to install on movable plate (31), every the one end of spacing spring (312) and the lateral wall fixed connection of mounting hole, every the other end of spacing spring (312) is equipped with stopper (313), the bottom of circular recess (311) is equipped with discharging pipe (318) that are linked together with circular recess (311), the other end of discharging pipe (318) extends to in vibrations case (41).

3. The cooling device for gantry machining center according to claim 2, wherein: the movable plate is characterized in that a rotating motor (314) is arranged on the movable plate (31), an output shaft of the rotating motor (314) is vertically arranged upwards, a rotating gear (315) is arranged on the output shaft of the rotating motor (314), an annular gear (316) is arranged on the annular groove (310), the annular gear (316) is in sliding fit with the annular groove (310), the annular gear (316) is meshed with the rotating gear (315), a vertically arranged high-pressure water outlet pipe (317) is arranged on the annular gear (316), and an output end of the high-pressure water outlet pipe (317) is arranged towards the circular groove (311).

4. The cooling device for gantry machining center according to claim 3, wherein: the vibration piece (42) comprises a vibration motor (421), a first vibration screen plate (422) and a second vibration screen plate (423), the vibration motor (421) is arranged on the side wall of the vibration box (41), the first vibration screen plate (422) is horizontally arranged on the vibration box (41) and is in sliding fit with the vibration box (41), the second vibrating screen plate (423) is horizontally arranged below the first vibrating screen plate (422), the second vibration net plate (423) is in sliding fit with the vibration box (41), toothed plates (424) are arranged at one ends of the first vibration net plate (422) and the second vibration net plate (423), a main shaft of the rotating motor (314) is provided with a rotating gear (425) meshed with the two toothed plates (424), the other ends of the first vibration screen plate (422) and the second vibration screen plate (423) are respectively provided with a plurality of vibration springs (426) arranged at equal intervals.

5. The cooling device for gantry machining center according to claim 1, wherein: the dust removing part (43) comprises a sliding plate (431), two dust removing motors (432) and two rotary threaded rods (433), the two rotary threaded rods (433) are symmetrically arranged on the vibration box (41), the two dust removing motors (432) are symmetrically arranged on the side wall of the vibration box (41), output shafts of the two dust removing motors (432) are fixedly connected with the two rotary threaded rods (433) respectively, the sliding plate (431) is arranged on the two rotary threaded rods (433) and is in threaded connection with the two rotary threaded rods (433), threaded holes in threaded fit with the two rotary threaded rods (433) are formed in the sliding plate (431), a moving groove for the sliding plate (431) to slide is formed in the vibration box (41), a plurality of dust removing high-pressure nozzles (434) which are arranged at equal intervals are formed in the sliding plate (431), and air feeding pipes (435) communicated with the dust removing high-pressure nozzles (434) are formed in the dust removing high-pressure nozzles (434), the bottom of the inner side of the vibration box (41) is obliquely arranged, and an opening and closing door hinged with the vibration box (41) is arranged on the vibration box.

6. The cooling device for gantry machining center according to claim 1, wherein: the cooling part (44) comprises a cooling box (441) and a plurality of refrigerating pipes (442), the cooling box (441) is arranged beside the vibration box (41), a water feeding pipe (443) communicated with the cooling box (441) is arranged on the cooling box, the other end of the water feeding pipe (443) is communicated with the vibration box (41), and the plurality of refrigerating pipes (442) are arranged in the cooling box (441).

7. The cooling device for gantry machining center according to claim 6, wherein: the conveying piece (45) comprises a water conveying pipe (451) and a conveying pump (452), the conveying pump (452) is arranged beside the cooling box (441), two ends of the water conveying pipe (451) are respectively communicated with the water inlet end of the conveying pump (452) and the cooling box (441), and a hose communicated with the high-pressure water outlet pipe (317) is arranged at the water outlet end of the conveying pump (452).