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CN-122007971-A - Multi-axis linkage self-adaptive machining control method and device for engraving and milling machine

CN122007971ACN 122007971 ACN122007971 ACN 122007971ACN-122007971-A

Abstract

The invention relates to the technical field of engraving and milling machines, in particular to a multiaxial linkage self-adaptive processing device of an engraving and milling machine, which comprises a mounting component, a processing component, a clamping component, a spraying component, an adjusting component and a converging component, wherein the device can be used for shunting through an annular shunting box and a liquid outlet through an adjusting ring, a rotating sleeve, a sliding sleeve, a collecting box and a filter plate which are arranged, and respectively spraying cooling liquid from a plurality of directions through a group of flexible connecting pipes and nozzles, through the inclination of adjusting ring cooperation rotating sleeve, the slip cap adjustment nozzle that can reciprocate, make the nozzle can be accurate spray the cooling liquid to the point position of being processing on, bear the cooling liquid through the collecting box simultaneously, filter the cooling liquid of backward flow through the filter, drive cooling liquid circulation flow through the liquid pump, the device can be better carries out quick cooling to the work piece to with cooling liquid and processing piece quick separation, make the cooling liquid can cyclic utilization.

Inventors

  • Liang Yunqiang
  • HUANG ZELIN

Assignees

  • 南充市富泰宏智能科技有限公司

Dates

Publication Date
20260512
Application Date
20260408

Claims (7)

  1. 1. The multi-axis linkage self-adaptive machining device of the engraving and milling machine comprises a mounting assembly (1), a machining assembly (2), a clamping assembly (3), a spraying assembly (4), an adjusting assembly (5) and a converging assembly (6), and is characterized in that the mounting assembly (1) comprises a base (11), a group of supporting legs (12) are fixedly connected to the upper end face of the base (11), a workbench (13) is fixedly connected to the upper end face of the supporting legs (12), the machining assembly (2) is arranged on the upper end face of the base (11), the machining assembly (2) comprises a Y-axis running mechanism (21) arranged on the rear half part of the upper end face of the base (11), a mounting frame (22) is arranged at the upper end of the Y-axis running mechanism (21), an X-axis running mechanism (23) is arranged at the upper end of the mounting frame (22), a Z-axis running mechanism (24) is arranged at the front side of the X-axis running mechanism (23), a machining mechanism (25) is arranged at the lower end of the Z-axis running mechanism (24), a machining assembly (4) is arranged on the outer side of the machining assembly (25), the machining assembly (4) comprises a cutter head (41) and a cutter head (41) arranged on the outer side of the annular cutter head (41), the utility model discloses a liquid outlet that is circumference distribution of lower terminal surface fixedly connected with of annular reposition of redundant personnel box (41) (42), the equal fixedly connected with hose (43) of lower extreme of liquid outlet (42), the equal fixedly connected with nozzle (44) of lower extreme of hose (43), the front side opening part fixedly connected with transfer line (45) of annular reposition of redundant personnel box (41), the downside of annular reposition of redundant personnel box (41) is equipped with adjusting part (5), adjusting part (5) include a pair of pneumatic cylinder (51) with annular reposition of redundant personnel box (41) fixed connection, the piston rod tip of pneumatic cylinder (51) is equal fixedly connected with driving piece (52), two fixedly connected with adjusting ring (53) between driving piece (52), the outside rotation of adjusting ring (53) is connected with a set of rotating sleeve (54), the outside of rotating sleeve (54) equal fixedly connected with and nozzle (44) sliding sleeve (55).
  2. 2. The multi-axis linkage self-adaptive machining device of the engraving and milling machine of claim 1, wherein a water baffle (14) is fixedly connected to the outer side of the workbench (13), a protection net rack (15) is fixedly connected to the inside of a circular opening of the workbench (13), and limit sleeves (16) fixedly connected with the lower end face of the workbench (13) are arranged on the left side and the right side of the protection net rack (15).
  3. 3. The multi-axis linkage self-adaptive machining device of the engraving and milling machine is characterized in that a converging component (6) is arranged on the lower side of the limiting sleeve (16), the converging component (6) comprises a collecting box (61) arranged on the upper side of the base (11), a filter plate (62) is fixedly connected to the inner side of the collecting box (61), limiting lugs (63) of which parts are inserted into the limiting sleeve (16) are fixedly connected to the left side and the right side of the collecting box (61), a liquid pump (64) arranged on the upper side of the base (11) is arranged on the rear side of the collecting box (61), a liquid suction pipe of the liquid pump (64) is fixedly connected with the collecting box (61) and communicated with the collecting box (61), and a liquid discharge pipe of the liquid pump (64) is fixedly connected with an infusion pipe (45) and communicated with the liquid suction pipe.
  4. 4. The multi-axis linkage self-adaptive machining device of the engraving and milling machine, as set forth in claim 3, characterized in that the front side of the Y-axis traveling mechanism (21) is provided with a clamping assembly (3), the clamping assembly (3) comprises a pair of limiting seats (31) installed on the front half part of the upper end face of the workbench (13), rotating seats (32) are rotatably connected between the limiting seats (31), a first motor (33) fixedly connected with a main shaft and the rotating seats (32) is fixedly connected to the left side of the limiting seats (31) on the left side, a motor seat (34) is fixedly connected to the lower end face of the rotating seats (32), a second motor (35) is fixedly connected to the inner side of the motor seat (34), a pneumatic three-jaw chuck (36) rotatably connected with the rotating seats (32) is fixedly connected to the main shaft of the second motor (35), and a three-jaw chuck pneumatic adjusting device (37) is arranged on the rear side of the pneumatic three-jaw chuck (36) and is in bolt connection with the workbench (13).
  5. 5. The multi-axis linkage self-adaptive machining device of the engraving and milling machine according to claim 1, wherein the annular split box (41) is communicated with a plurality of liquid outlets (42), the flexible connecting pipe (43) and the nozzles (44) are sequentially communicated, and the nozzles (44) are all positioned on the inner side of the adjusting ring (53).
  6. 6. The multi-axis linkage self-adaptive machining device of the engraving and milling machine according to claim 1, wherein the adjusting ring (53) is of a regular polygon structure, the rotating sleeves (54) are circumferentially distributed, and the inner diameters of the sliding sleeves (55) are equal to the outer diameter of the nozzle (44).
  7. 7. The method and apparatus for multi-axis linkage adaptive machining control of engraving and milling machine as claimed in claim 4, wherein the engraving and milling machine multi-axis linkage adaptive machining apparatus can be controlled by an external controller, and the specific method comprises the following steps: s1, designing a machining program, wherein a worker programs the machining program through a computer, the computer can send the program to an external controller, and the external controller can automatically adjust a Y-axis travelling mechanism (21), an X-axis travelling mechanism (23), a Z-axis travelling mechanism (24) and a machining tool bit mechanism (25); S2, preparing, namely adding a proper amount of cooling liquid into a collecting box (61), clamping a limiting lug (63) into a limiting sleeve (16), placing a workpiece to be processed on a pneumatic three-jaw chuck (36), adjusting the pneumatic three-jaw chuck (36) through a three-jaw chuck pneumatic adjusting device (37), and stably clamping the workpiece to be processed through the pneumatic three-jaw chuck (36); s3, adjusting the position of a machining tool bit mechanism (25) through a Y-axis traveling mechanism (21), an X-axis traveling mechanism (23) and a Z-axis traveling mechanism (24), carrying out engraving and milling on a workpiece through a tool bit rotating at a high speed by the machining tool bit mechanism (25), and if the workpiece is required to be processed more complicated, driving a rotating seat (32) to rotate through a first motor (33), driving a pneumatic three-jaw chuck (36) to rotate through a second motor (35), and adjusting the posture of the workpiece; S4, in the processing process, an external controller can adjust the expansion and contraction of the hydraulic cylinder (51) to drive the transmission block (52), the adjusting ring (53) and the rotating sleeve (54) to move up and down, at the moment, the rotating sleeve (54) rotates relative to the adjusting ring (53), the sliding sleeve (55) slides relative to the nozzle (44), so that the inclination angle of the nozzle (44) can be changed, meanwhile, the liquid pump (64) can suck the cooling liquid in the collecting box (61), the cooling liquid is conveyed through the liquid conveying pipe (45), the annular split box (41) and the liquid outlet (42) and is sprayed out in a dispersing way through the soft connecting pipe (43) and the nozzle (44), and the plurality of nozzles (44) can accurately spray the cooling liquid to the point in the processing from the outer side of a cutter head of the processing cutter head mechanism (25) through adjusting the inclination angle of the nozzle (44), so that the cooling liquid is prevented from being sprayed out too dispersedly; S5, the cooling liquid carries scraps generated by processing to fall onto a workbench (13), then falls into a collecting box (61) through a protective net rack (15), the scraps generated by processing are intercepted by a filter plate (62), and the cooling liquid falls to the bottom of the collecting box (61) to be mixed with other cooling liquid, so that the cooling liquid can be recycled.

Description

Multi-axis linkage self-adaptive machining control method and device for engraving and milling machine Technical Field The invention relates to the technical field of engraving and milling machines, in particular to a multi-axis linkage self-adaptive processing control method and device of an engraving and milling machine. Background The engraving and milling machine is a numerical control machine tool specially used for high-precision engraving, milling and micropore machining, is arranged between a traditional engraving machine and a large-scale machining center, has the core characteristics of being fine, not powerful, has engraving and milling functions, can machine various forms such as holes, grooves, bevels, engraving and the like, and is mainly applied to the fields of mobile phone molds, optical elements, precise parts and the like. The existing partial engraving and milling machine can carry out multi-surface complex machining on a workpiece through multi-axis linkage and adaptively adjust the rotating speed of a tool bit according to the material of the workpiece, but has some problems in the use process, firstly, the existing engraving and milling machine cools the workpiece through spraying cooling liquid when carrying out machining, but the cooling liquid spraying mechanism is simpler, the cooling effect on the workpiece is poor, secondly, scraps produced by the machining of the existing engraving and milling machine can be washed away by the cooling liquid, but the cooling liquid and the machining scraps cannot be quickly separated, and the cooling liquid is difficult to quickly recycle. Disclosure of Invention The invention aims to provide a multi-axis linkage self-adaptive processing control method and device for an engraving and milling machine, which are used for solving the problems that the existing engraving and milling machine is poor in cooling effect on workpieces and cooling liquid is difficult to recycle rapidly. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides a cnc engraving and milling machine multiaxis linkage self-adaptation processingequipment, includes installation component, processing subassembly, clamping component, spray subassembly, adjusting part and assembly that converges, the installation component includes the base, the up end fixedly connected with of base is a set of supporting leg, the up end fixedly connected with workstation of supporting leg, the up end of base is equipped with the processing subassembly, the processing subassembly is including installing the Y axle running gear at base up end latter half, the mounting bracket is installed to the upper end of Y axle running gear, X axle running gear is installed to the upper end of mounting bracket, Z axle running gear is installed to X axle running gear's front side, processing tool bit mechanism's lower extreme is installed to the outside of processing tool bit mechanism is equipped with spray subassembly, spray subassembly including the cover establish the annular reposition of redundant personnel box in the processing tool bit mechanism outside, the lower terminal surface fixedly connected with of annular reposition of redundant personnel box is a set of liquid outlet that circumference distributes, the equal fixedly connected with soft connecting pipe of lower extreme of liquid outlet, the equal fixedly connected with annular reposition of redundant personnel box and the equal fixed connection of annular nozzle have a fixed connection, the fixed connection has a fixed connection of the annular nozzle and a fixed connection sleeve, the fixed connection has a fixed connection to the piston rod. Preferably, the outside fixedly connected with breakwater of workstation, fixedly connected with protection rack in the circular opening of workstation, the left and right sides of protection rack all is equipped with the stop collar with the lower terminal surface fixed connection of workstation. Preferably, the downside of stop collar is equipped with the subassembly that converges, the subassembly that converges is including the collection box that is located the base upside, the inboard fixedly connected with filter of collection box, the spacing ear in the stop collar is inserted to the equal fixedly connected with part in the left and right sides of collection box, the rear side of collection box is equipped with the liquid pump that is located the base upside, liquid pump's drawing liquid pipe and collection box fixed connection and intercommunication setting, liquid pump's fluid-discharge tube and transfer line fixed connection and intercommunication setting. Preferably, the front side of Y axle running gear is equipped with the clamping assembly, the clamping assembly includes a pair of spacing seat of installing at workstation up end first half, rotate between the spacing seat and be connected with the rotation seat, be loc