CN109623439B - Four-axis linkage type numerical control machining center and working method thereof - Google Patents

Four-axis linkage type numerical control machining center and working method thereof Download PDF

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Publication number
CN109623439B
CN109623439B CN201811635678.1A CN201811635678A CN109623439B CN 109623439 B CN109623439 B CN 109623439B CN 201811635678 A CN201811635678 A CN 201811635678A CN 109623439 B CN109623439 B CN 109623439B
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axis
processing
cutter
axis moving
frame
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CN109623439A (en
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丁桐
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Tianjin Huatian Century Machinery Co ltd
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Tianjin Huatian Century Machinery Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/28—Electric drives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Disintegrating Or Milling (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention aims to provide a four-axis linkage type numerical control machining center and a working method thereof. The technical scheme of the invention is as follows: the automatic cutting machine comprises a processing cabin, a cutter bearing frame, a cutter controller, a cutter replacing machine, a cutter replacing control console, a processing control cabinet and a processing mechanism, wherein the processing mechanism consists of a processing bearing platform, a Y-axis moving track platform, a Y-axis moving frame, an X-axis moving support platform, an X-axis moving track platform, a Z-axis processing mechanism, a telescopic machine and a plurality of material bearing fixing frames; this equipment tool changing operation and processing operation form two independent controls, avoid solitary the control unit to produce the maloperation, convenient maintenance and maintenance to let four-axis coordinated type's numerical control processing more accurate, a plurality of materials bear the mount and can realize that the material is fixed and position adjustment, can concentrate the waste material after processing, guarantee the inside operation environment of machining space, improved the quality of processing product.

Description

Four-axis linkage type numerical control machining center and working method thereof
Technical Field
The invention relates to the field of machining, in particular to a four-axis linkage type numerical control machining center and a working method thereof.
Background
The machine manufacturing industry is in a basic position in the national industry, is also a national pillar type industry, and can influence the development of national economy to a great extent. In long-term economic construction, the mechanical manufacturing industry in China obtains remarkable results, but admittedly, some problems are exposed in the development process, the mechanical manufacturing industry level can generate important influence on the economic construction of the country for any country, the country is natural and not exceptional, the mechanical manufacturing industry level in China can reflect the integral level of the economic construction of the country to a certain extent, so that the mechanical manufacturing industry can provide important guarantee for the development of the country and is one of the important standards for judging the national construction level; with the continuous development and progress of science and technology, some high-efficiency and more intelligent high-tech machining equipment is more and more favored and accepted by enterprises, wherein a four-axis linkage machining center is a high-end machining equipment commonly used in a numerical control milling machine or an engraving machine control system, but the working modes of the existing four-axis linkage machining centers on the market are different and are only the same, and are only mechanical equipment for machining and outputting parts, although the four-axis linkage machining centers are excellent in machining, many problems are exposed, for example, a four-axis linkage tool needs to be manually replaced, risks are increased invisibly, personal safety of operators is easily damaged, the bad working environment inside the machining center is caused by improper treatment of waste materials, the operation of other parts inside the machining center is easily influenced by inconvenient cleaning of residual scraps, and the like, and the fixed mode of treating the processing material is also single, can not adjust the structure of fixing device according to the model of processing product, has lacked the variety of processing, in addition, has also received the limitation to the removal of whole processing equipment and transmission between each other for the machining accuracy can't be guaranteed, need carry out comprehensive analysis and upgrade to machining center, make four-axis linkage processing operation more accurate, solve and improve the disappearance in the prior art condition and be the fundamental problem.
Disclosure of Invention
The invention aims to provide a four-axis linkage type numerical control machining center and an integral operation working method, wherein the four-axis linkage type numerical control machining center is provided with a plurality of material bearing fixing frames, the material fixing and position adjustment can be realized, processed waste materials can be concentrated, the internal working environment of a machining space is further ensured, the automatic tool changing equipment is adopted to realize the alternative replacement of tools with different specifications, so that the tool changing operation and the machining operation form two independent controls, the misoperation generated by an independent control unit is avoided, the maintenance and the overhaul are convenient, and the four-axis linkage type numerical control machining is more accurate.
The technical scheme of the invention is as follows: a four-axis linkage type numerical control machining center and a working method thereof are characterized in that: by processing cabin, cutter bear frame, cutter controller, cutter change machine, cutter change control cabinet, processing switch board and processing mechanism and constitute, the cutter bears the frame and is located one side on processing cabin upper portion, the cutter bears the frame and is fixed connection with the processing cabin, the cutter controller is located the inside one side of processing cabin to be located the position department of bearing the frame near the cutter, cutter controller and processing cabin are fixed connection, cutter change machine is located one side of the cutter controller of processing cabin inside, cutter change machine and cutter controller are fixed connection, the cutter is changed the control cabinet and is located one side of cutter bearing the frame, the one end that the cutter has interconnecting link passes processing cabin and cutter controller is fixed connection, the processing switch board is located one side of processing cabin, the processing switch board is fixed connection with the processing cabin, the processing mechanism is positioned in the processing cabin and is fixedly connected with the processing cabin.
Further, still be equipped with two hatch doors, protecting wire net and cooling fan on the processing cabin, two hatch doors are located same one side of processing cabin, two hatch doors all are fixed connection with the processing cabin, the protecting wire net is located the intermediate position department on processing cabin upper portion, the protecting wire net is fixed connection with the processing cabin, cooling fan is located the opposite side of processing cabin, cooling fan is fixed connection with the processing cabin, two hatch doors are rail mounted transparent toughened glass sliding door, the protecting wire net is double-deck alternating expression iron net.
Further, the cutter replacing device is a hoisting automatic rotating cutter replacing device.
Further, the processing mechanism consists of a processing bearing platform, a Y-axis movable track platform, a Y-axis movable frame, an X-axis movable supporting platform, an X-axis movable track platform, a Z-axis processing mechanism, a telescopic machine and a plurality of material bearing fixing frames, wherein the processing bearing platform is positioned at the bottom of the inner side of the processing cabin, the processing bearing platform is fixedly connected with the processing cabin, the Y-axis movable track platform is positioned at the upper part of the processing bearing platform, the Y-axis movable track platform is fixedly connected with the processing bearing platform, the Y-axis movable frame is positioned at the upper part of the Y-axis movable track platform, the Y-axis movable frame is movably connected with the Y-axis movable track platform, the X-axis movable supporting platform is positioned at one side of the Y-axis movable frame, the X-axis movable supporting platform is fixedly connected with the Y-axis movable frame, and two Y-axis movable transmission devices are further arranged on the Y-axis movable frame, the two Y-axis moving transmission devices are respectively positioned at two sides of the Y-axis moving frame, one end of each Y-axis moving transmission device is fixedly connected with the Y-axis moving frame, the other end of each Y-axis moving transmission device is fixedly connected with the processing bearing table, the X-axis moving track table is positioned at the upper part of the Y-axis moving frame, the X-axis moving track table is fixedly connected with the Y-axis moving frame, the X-axis moving track table is also provided with an X-axis moving transmission device, one end of the X-axis moving transmission device is fixedly connected with the X-axis moving track table, the other end of the X-axis moving transmission device is fixedly connected with the Z-axis processing mechanism, the Z-axis processing mechanism is positioned at the upper part of the X-axis moving track table, the Z-axis processing mechanism is movably connected with the X-axis moving track table, and the telescopic machine is positioned at one side of the Z-axis processing mechanism, the telescopic machine is positioned outside the processing cabin, the telescopic machine is fixedly connected with the ground, the telescopic machine is also provided with a Z-axis moving transmission belt which is positioned at the upper part of the telescopic machine, one end of the Z-axis movable transmission belt is fixedly connected with the telescopic machine, the other end of the Z-axis movable transmission belt passes through the processing cabin to be fixedly connected with the Z-axis processing mechanism, the material bearing and fixing frames are uniformly distributed in the middle of the processing bearing platform according to the same interval distance, the material bearing and fixing frames are fixedly connected with the processing bearing table, the two Y-axis moving transmission devices and the X-axis moving transmission device are both servo motor driven transmission chains, the X-axis movable track platform is a double-circular-tube clamping wheel type track frame, and the telescopic machine is a movable automatic hydraulic lifting device with a track.
Still further, the processing plummer comprises garbage collection groove, waste material turner and waste recovery board, the waste material turner is located garbage collection groove's inboard bottom, the waste material turner is fixed connection with the garbage collection groove, the waste material recovery board is located the lower part of waste material turner, the waste material recovery board is fixed connection with the garbage collection groove, still be equipped with the garbage collection box on the waste material recovery board, the garbage collection box is located the inside of waste recovery board, the garbage collection box is swing joint with the waste material recovery board.
Still further, the garbage collection groove is the toper, the waste material turner is spiral crisscross circulator, the waste recovery board is trapezoidal inclined plane structure, the garbage collection box is pull formula stainless steel box.
Still further, the Z-axis processing mechanism is composed of an X-axis moving support platform, a Z-axis processing support frame, a Z-axis moving track, a limiting plate, a Z-axis processing moving platform and a cutter rotating fixer, wherein the X-axis moving support platform is positioned on the upper part of the X-axis moving transmission device, the X-axis moving support platform is movably connected with the X-axis moving transmission device, the Z-axis processing support frame is positioned on the upper part of the X-axis moving support platform, the Z-axis processing support frame is fixedly connected with the X-axis moving support platform, the Z-axis moving track is positioned on one side of the Z-axis processing support frame, the Z-axis moving track is fixedly connected with the Z-axis processing support frame, the limiting plate is positioned on the upper part of the Z-axis moving track, the limiting plate is fixedly connected with the Z-axis processing support frame, and the Z-axis processing moving platform is, the Z-axis machining moving platform is movably connected with the Z-axis moving track, the cutter rotating fixer is located on one side of the Z-axis machining moving platform and is fixedly connected with the Z-axis machining moving platform.
Furthermore, the X-axis moving support platform is a walking vehicle with a concave directional wheel at the bottom, the Z-axis moving track is a gear type double-row track, and the Z-axis machining moving platform is a hydraulic gear meshing lifting platform.
Furthermore, any material bearing fixing frame consists of a track and two material bearing supporting frames, the track is positioned in the middle of the processing bearing platform, the track is fixedly connected with the processing bearing platform, the two material bearing support frames are vertically positioned at the upper part of the track, the two material bearing support frames are movably connected with the track, a movable slide block and a material fixer are also arranged on any material bearing support frame, the movable sliding block is positioned at the lower part of the material bearing support frame, one end of the movable sliding block is fixedly connected with the material bearing support frame, the other end of the movable sliding block is movably connected with the track, the material fixer is positioned at the upper part of the material bearing support frame, the material fixer is fixedly connected with the material bearing support frame, the movable sliding block is in a shape like a Chinese character 'hui', and the material fixer is a replaceable clamping material fixing device.
Further, the working method of the four-axis linkage type numerical control machining center comprises the following steps:
the method comprises the following steps: fixing a processed product; an operator opens a cabin door, products to be processed are placed on a material bearing and fixing frame, the material bearing and fixing frame is provided with a plurality of material bearing and fixing frames, the material bearing and fixing frames are uniformly distributed in the middle of a processing and bearing platform according to the same interval distance, each material bearing and fixing frame consists of a track and two material bearing and supporting frames, the bottom of each material bearing and supporting frame is also provided with a movable slide block and adopts a shape-returning structure design, the movable slide block can wrap the track, the operator can freely move the material bearing and supporting frames on the track, the upper part of each material bearing and supporting frame is provided with a material fixer, the material fixer adopts a replaceable clamping and fixing device, the operator can automatically replace the material fixer according to different types of the processed products to meet the specification and the shape of the products to be processed for clamping and fixing, an operator can clamp various different products to be processed at one time, and can move and adjust the material bearing support frame on the track to adapt to the size of the products to be processed;
step two: checking and adding and supplementing the cutter; then, the operator opens the cutter bearing frame, checks the cutter allocation condition according to the product to be processed, if the cutter needs to be replaced, the cutter in the cutter bearing frame can be replaced and allocated by himself, the cutter in the cutter bearing frame can be extracted by the cutter replacing machine, the whole operation is completed through the cutter controller, the operator only needs to edit the signal and the sequence of the cutter to be allocated in the cutter replacing control console, and the operation control of the cutter replacing machine on the cutter bearing frame can be completed through operating the cutter replacing control console;
step three: four-axis linkage machining; then, an operator completes the processing of the product on the material bearing fixing frame by the whole processing mechanism through a processing control cabinet at one side of the processing cabin; wherein, the whole Y-axis moving frame utilizes the Y-axis moving transmission devices at two sides to complete the horizontal movement in the Y-axis direction on the Y-axis moving track table, the two Y-axis moving transmission devices both adopt servo motor driving transmission chains, the movement is more stable and accurate, the X-axis moving track table at the upper part of the Y-axis moving frame adopts a double-circular-tube wheel clamping type track frame, the device walking on the X-axis moving track table is an X-axis moving support table, the walking vehicle adopts a walking vehicle with a concave directional wheel at the bottom, the concave directional wheel at the bottom is clamped between two circular tubes of the X-axis moving track table, the stability of the walking track is ensured, and the whole Z-axis processing mechanism has larger weight, and plays a role of fixing when moving integrally and also in order to prevent the X-axis moving from falling off from the X-axis moving track table, the X-axis moving support platform utilizes an X-axis moving transmission device on one side to complete horizontal movement in the X-axis direction on the X-axis moving track platform, in order to ensure the stability of a walking track, the X-axis moving transmission device also adopts a servo motor driving transmission chain, a Z-axis processing support frame, a Z-axis moving track, a limit plate, a Z-axis processing moving platform and a cutter rotating fixer are also arranged on the X-axis moving support platform, wherein the Z-axis processing moving platform is arranged on the Z-axis moving track on one side of the Z-axis processing support frame, the Z-axis processing moving platform is driven by a telescopic machine to move up and down on the Z-axis moving track through a Z-axis moving transmission belt, when the telescopic machine is used for lifting operation, the Z-axis moving transmission belt is lifted, the other end corresponding to the Z-axis moving transmission belt is lowered, and further the Z-axis processing moving platform is driven to descend, on the contrary, when the telescopic machine is used for shrinkage operation, the Z-axis moving transmission belt is pulled down, the other end corresponding to the Z-axis moving transmission belt is lifted, and then the Z-axis processing mobile station is driven to ascend, in addition, because the Z-axis moving track and the Z-axis processing mobile station both adopt a structure that gears are meshed with each other, the Z-axis processing mobile station can be stopped at a specific height, in addition, the telescopic machine adopts a movable automatic hydraulic lifting device with a track, can move along with the whole Z-axis processing mechanism horizontally in the X-axis direction, a limit plate is arranged at the top end position of the Z-axis moving track and is used for preventing the Z-axis processing support frame from falling off from the Z-axis moving track, the operations are completed in the X-axis, Y-axis and Z-axis directions, and the cutter rotating fixer is used for clamping cutters, the method comprises the following steps of (1) carrying out rotary machining on a product to be machined so as to finish four-axis linkage machining;
step four: cleaning the machining scrap waste; the whole four-axis linkage processing equipment is fixed at the upper part of the processing bearing platform, the processing bearing platform mainly comprises a waste collecting tank, a waste turner and a waste recovery plate, when the whole four-axis linkage is used for processing products, a large amount of metal fragments can be generated, the fragments can fall into the waste collecting tank, the waste collecting tank adopts a conical structure design, so that the metal fragments generated in the processing process can slide to the bottom of the waste collecting tank along a ramp, because the specifications of the processed products are various, the shapes of the generated processed fragments are different, especially some rolled fragments are easy to be wound, the metal fragments are easy to be adhered together in a concentrated manner, the accumulation and the blockage can be generated at the bottom of the waste collecting tank in time, and in order to avoid the phenomenon, the waste turner is also arranged at the bottom of the waste collecting tank, the waste turner adopts a spiral staggered rotating machine, so that the metal fragments can be stirred, dispersed, overturned and conveyed, the metal fragments can be overturned into a waste recovery plate at the lower part of the waste turner, the waste recovery plate adopts a trapezoidal inclined plane structure design, the overturned metal fragments can slide into a waste collection box along a ramp, an operator only needs to pull the waste collection box to extract the metal fragments, a large amount of time required by manual cleaning is saved, the integral operation environment in a processing cabin is improved, and the processing influence caused by the fragments is avoided;
step five: tool changing operation; the specification of the product that whole four-axis linkage processing can process as required, the model, the size comes to change the rotatory fixer of cutter on the Z axle processing agency, operating personnel utilizes the processing switch board to remove whole Z axle processing agency to the one side that has the cutter and change the machine, operating personnel only need edit the signal and the order of the cutter that needs the allotment in the cutter change control cabinet, it carries out the cutter to change to the cutter rotatory fixer on the Z axle processing agency to accomplish the cutter through operating the cutter change control cabinet, treat that the cutter that changes finishes, operating personnel utilizes the cutter to change the control cabinet and carries the cutter that the cutter changed the machine and change the cutter that gets off and bear the frame, thereby accomplish the cutter and change.
The invention has the beneficial effects that: the mechanism adopts a closed structural design, a protective net adopting a double-layer staggered iron net is arranged in a cavity area at the top of the processing cabin, is used for preventing metal scraps generated when the processing mechanism works and protecting the processing operation environment, and is also provided with a cooling fan used for ventilating the interior of the processing cabin; the whole machining operation and the replacement of the cutter are completed in the machining cabin, wherein the cutter replacing machine adopts a hoisting automatic rotary cutter replacing device, an operator only needs to add the cutter required by the machining mechanism into the cutter bearing frame, and utilizes the cutter replacing machine to replace the cutter of the machining equipment of the machining mechanism, so that the cutter alternation of machining products with different specifications and models can be completed, the machining mechanism is used for machining parts, so that two independent control modes are formed for cutter replacement and machining, the operation is more specific, and the misoperation is avoided; an operator can automatically replace the material fixer according to different types of processed products to meet the specification and the shape of the to-be-processed products for clamping and fixing, can clamp various different to-be-processed products at one time, and can move and adjust the material bearing support frame on the track to adapt to the size of the to-be-processed products; in addition, X, Y, Z the three axial movement transmission devices all adopt servo motor driving transmission chains, the movement is more stable and accurate, wherein the X-axis movement track platform adopts a double-circular-tube wheel-clamping track frame, the device walking on the X-axis movement track platform is an X-axis movement support platform, it adopts a walking vehicle with a concave directional wheel at the bottom, the concave directional wheel at the bottom is clamped between two circular tubes of the X-axis movement track platform, the stability of the walking track is ensured, because the weight of the whole Z-axis processing mechanism is larger, when the whole movement is carried out, the X-axis movement support platform is prevented from falling off from the X-axis movement track platform, a fixed function is achieved, the Z-axis movement track adopts a double-row gear type track, the Z-axis processing movement platform adopts a hydraulic gear engagement lifting platform, the Z-axis processing moving platform can be mutually occluded, and the occlusion structure can enable the Z-axis processing moving platform to stay at a specific height, and the telescopic machine adopts a movable automatic hydraulic lifting device with a track, can horizontally move along with the whole Z-axis processing mechanism in the X-axis direction, and is provided with a limiting plate at the top end position of the Z-axis moving track, and the limiting plate is used for preventing the Z-axis processing supporting frame from being ejected out of the Z-axis moving track to cause a shedding phenomenon; the waste collecting groove adopts a conical structure design, so that metal chips generated in the process of processing slide down to the bottom of the waste collecting groove along a ramp, the shapes of the processed chips generated by processing products are different due to various specifications, especially some rolled chips are easy to wind, and the metal chips are easy to adhere together in a concentrated manner, and are accumulated and blocked at the bottom of the waste collecting groove in time, in order to avoid the phenomenon, the bottom of the waste collecting groove is also provided with a waste turner which adopts a spiral staggered rotating machine, so that the metal chips can be stirred, dispersed, turned and conveyed, and can be turned over to a waste recovering plate at the lower part of the waste turner, the waste recovering plate adopts a trapezoidal inclined plane structure design, and the turned metal chips can slide down to the waste collecting groove along the ramp, an operator only needs to pull the waste collecting box to extract the metal fragments, so that a large amount of time required by manual cleaning is saved, the overall operation environment in the processing cabin is improved, and the processing influence caused by the fragments is avoided; this equipment overall structure is complicated, the operation is simple, adopt automatic tool changing equipment to realize the change in turn of different specification cutters, make tool changing operation and processing operation form two independent controls, avoid the maloperation that solitary the control unit produced, convenient maintenance and maintenance, thereby let four-axis coordinated type's numerical control processing more accurate, and be furnished with a plurality of materials and bear the mount and can realize that the material is fixed and position adjustment, and can concentrate the waste material after processing, and then guarantee the inside operation environment of processing space, the quality of four-axis linkage processing product has been improved.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of the hatch opening structure of the present invention.
Fig. 3 is a schematic view of the internal structure of the machining center of the present invention.
Fig. 4 is a schematic structural diagram of the processing mechanism of the present invention.
Fig. 5 is a schematic structural view of a processing carrier table according to the present invention.
FIG. 6 is a schematic view of a waste recovery plate according to the present invention.
Fig. 7 is a schematic structural view of the material-carrying fixing frame of the present invention.
Wherein: 1. processing cabin 2, cabin door 3 and protective net
4. Tool carrier 5, tool controller 6, and tool changer
7. Cutter replacing control console 8, cooling fan 9 and processing control cabinet
10. Processing mechanism 11, processing plummer 12, garbage collection groove
13. Waste turner 14, waste recovery plate 15, waste collection box
16. Y-axis moving track table 17, Y-axis moving frame 18 and X-axis moving support table
19. Y-axis movement transmission device 20, X-axis movement transmission device 21, and X-axis movement track table
22. Z-axis machining mechanism 23, another X-axis movable supporting table 24 and Z-axis machining supporting frame
25. Z-axis moving track 26, limiting plate 27 and Z-axis machining moving table
28. Cutter rotation fixer 29, telescopic machine 30 and Z-axis moving transmission belt
31. Material bearing fixing frame 32, rail 33 and material bearing support frame
34. Movable slide block 35 and material fixer
Detailed Description
The following provides a brief description of embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the four-axis linkage type numerical control machining center and the working method thereof are characterized in that: the automatic cutter changing device is characterized by comprising a processing cabin 1, a cutter bearing frame 4, a cutter controller 5, a cutter changing machine 6, a cutter changing control console 7, a processing control cabinet 9 and a processing mechanism 10, wherein the processing cabin 1 is also provided with two cabin doors 2, a protecting net 3 and a cooling fan 8, the two cabin doors 2 are positioned at the same side of the processing cabin 1, the two cabin doors 2 are fixedly connected with the processing cabin 1, the protecting net 3 is positioned at the middle position of the upper part of the processing cabin 1, the protecting net 3 is fixedly connected with the processing cabin 1, the cooling fan 8 is positioned at the other side of the processing cabin 1, the cooling fan 8 is fixedly connected with the processing cabin 1, the cutter bearing frame 4 is positioned at one side of the bearing frame at the upper part of the processing cabin 1, the cutter controller 5 is positioned at one side inside the processing cabin 1 and positioned at a position close to the cutter bearing frame 4, cutter controller 5 is fixed connection with processing cabin 1, cutter change machine 6 is located one side of the cutter controller 5 of processing cabin 1 inside, cutter change machine 6 is fixed connection with cutter controller 5, cutter change control cabinet 7 is located one side of cutter bearing frame 4, cutter change control cabinet 7 has the one end of interconnecting link to pass processing cabin 1 and cutter controller 5 and be fixed connection, processing switch board 9 is located one side of processing cabin 1, processing switch board 9 is fixed connection with processing cabin 1, processing mechanism 10 is located the inside of processing cabin 1, processing mechanism 10 is fixed connection with processing cabin 1, processing mechanism 10 is by processing bearing frame 11, Y axle removal track platform 16, Y axle removal frame 17, X axle removal brace table 18, X axle removal track platform 21, Z axle processing mechanism 22, The machining bearing platform 11 is located at the bottom of the inner side of the machining cabin 1, the machining bearing platform 11 is fixedly connected with the machining cabin 1, the machining bearing platform 11 is composed of a waste collecting tank 12, a waste turner 13 and a waste collecting plate 14, the waste turner 13 is located at the bottom of the inner side of the waste collecting tank 12, the waste turner 13 is fixedly connected with the waste collecting tank 12, the waste collecting plate 14 is located at the lower part of the waste turner 13, the waste collecting plate 14 is fixedly connected with the waste collecting tank 12, a waste collecting box 15 is further arranged on the waste collecting plate 14, the waste collecting box 15 is located inside the waste collecting plate 14, the waste collecting box 15 is movably connected with the waste collecting plate 14, and the Y-axis moving track platform 16 is located at the upper part of the machining bearing platform 11, the Y-axis moving track table 16 is fixedly connected with the processing bearing table 11, the Y-axis moving frame 17 is positioned on the upper portion of the Y-axis moving track table 16, the Y-axis moving frame 17 is movably connected with the Y-axis moving track table 16, the X-axis moving support table 18 is positioned on one side of the Y-axis moving frame 17, the X-axis moving support table 18 is fixedly connected with the Y-axis moving frame 17, the Y-axis moving frame 17 is further provided with two Y-axis moving transmission devices 19, the two Y-axis moving transmission devices 19 are respectively positioned on two sides of the Y-axis moving frame 17, one end of the Y-axis moving transmission device 19 is fixedly connected with the Y-axis moving frame 17, the other end of the Y-axis moving transmission device 19 is fixedly connected with the processing bearing table 11, the X-axis moving track table 21 is positioned on the upper portion of the Y-axis moving frame 17, the X-axis moving track table 21 is fixedly connected with the Y-axis moving frame 17, still be equipped with X axle on the X axle removes track platform 21 and remove transmission 20, the one end that transmission 20 was removed to the X axle removes track platform 21 with the X axle and is fixed connection, the other end that transmission 20 was removed to the X axle is fixed connection with Z axle processing mechanism 22, Z axle processing mechanism 22 is located the upper portion that track platform 21 was removed to the X axle, Z axle processing mechanism 22 removes track platform 21 with the X axle and is swing joint, Z axle processing mechanism 22 is by X axle removal brace table 23, Z axle processing support frame 24, Z axle removal track 25, limiting plate 26, Z axle processing removal platform 27 and cutter rotation fixer 28 constitution, and another X axle removal brace table 23 is located the upper portion that transmission 20 was removed to the X axle, another X axle removal brace table 23 is swing joint with X axle removal transmission 20, Z axle processing support frame 24 is located the upper portion that support table 23 was removed to the X axle, the Z-axis processing support frame 24 and the other X-axis moving support platform 23 are fixedly connected, the Z-axis moving track 25 is located on one side of the Z-axis processing support frame 24, the Z-axis moving track 25 is fixedly connected with the Z-axis processing support frame 24, the limiting plate 26 is located on the upper portion of the Z-axis moving track 25, the limiting plate 26 is fixedly connected with the Z-axis processing support frame 24, the Z-axis processing moving table 27 is located on one side of the Z-axis moving track 25, the Z-axis processing moving table 27 is movably connected with the Z-axis moving track 25, the cutter rotating fixer 28 is located on one side of the Z-axis processing moving table 27, the cutter rotating fixer 28 is fixedly connected with the Z-axis processing moving table 27, the expander 29 is located on one side of the Z-axis processing mechanism 22, the expander 29 is located outside the processing cabin 1, the expander 29 is fixedly connected with the ground, the telescopic machine 29 is further provided with a Z-axis movable transmission belt 30, the Z-axis movable transmission belt 30 is positioned on the upper portion of the telescopic machine 29, one end of the Z-axis movable transmission belt 30 is fixedly connected with the telescopic machine 29, the other end of the Z-axis movable transmission belt 30 penetrates through the processing cabin 1 and is fixedly connected with the Z-axis processing mechanism 22, the material bearing fixing frames 31 are uniformly distributed in the middle of the processing bearing platform 11 according to the same interval distance, the material bearing fixing frames 31 are fixedly connected with the processing bearing platform 11, any material bearing fixing frame 31 consists of a rail 32 and two material bearing supporting frames 33, the rail 32 is positioned in the middle of the processing bearing platform 11, the rail 32 is fixedly connected with the processing bearing platform 11, the two material bearing supporting frames 33 are vertically positioned on the upper portion of the rail 32, and the two material bearing supporting frames 33 are movably connected with the rail 32, it is arbitrary still be equipped with on the material bears the support frame 33 and remove slider 34 and material fixer 35, it is located the lower part that the support frame 33 was born to the material to remove slider 34, the one end that removes slider 34 and material bear the support frame 33 for fixed connection, the other end that removes slider 34 is swing joint with track 32, material fixer 35 is located the upper portion that the support frame 33 was born to the material, material fixer 35 and material bear the support frame 33 for fixed connection. The two cabin doors 2 are both rail type transparent toughened glass sliding doors. The protecting net 3 is a double-layer staggered iron net. The cutter changer 6 is a hoisting automatic rotation type cutter changer. The waste collection tank 12 is conical. The waste turner 13 is a spiral type staggered rotating machine. The scrap recovery panel 14 has a trapezoidal slope structure. The waste collecting box 15 is a pull-out stainless steel box. The two Y-axis moving transmission devices 19 and the X-axis moving transmission device 20 are servo motor driven transmission chains. The X-axis moving track table 21 is a double-circular-tube wheel-clamping track frame. The other X-axis moving support table 23 is a walking vehicle with concave directional wheels at the bottom. The Z-axis moving track 25 is a gear type double-row track. The Z-axis machining moving table 27 is a hydraulic gear engagement lifting table. The telescopic machine 29 is a movable automatic hydraulic lifting device with a track. The movable slider 34 is shaped like a Chinese character 'hui'. The material fixer 35 is a replaceable clamping material fixing device.
The working mode is as follows: the mechanism mainly comprises a processing cabin 1, a cutter bearing frame 4, a cutter controller 5, a cutter changing machine 6, a cutter changing control platform 7, a processing control cabinet 9 and a processing mechanism 10, wherein the cutter controller 5, the cutter changing machine 6 and the processing mechanism 10 are all positioned inside the processing cabin 1, the cutter bearing frame 4 is positioned outside the processing cabin 1 and close to the upper part of the cutter changing machine 6, so that an operator can conveniently allocate and change props, in addition, the two cabin doors 2 are both provided with track type transparent toughened glass sliding doors which are convenient to open and close, the transparent toughened glass materials can also enable the operator to observe the internal working state condition of the processing cabin 1, the protective net 3 adopts a double-layer staggered iron net and is arranged in a cavity area at the top of the processing cabin 1, and the protective net 3 is used for preventing metal fragments generated when the processing mechanism 10 works from splashing, the processing operation environment is protected, and in addition, a heat radiation fan 8 is also arranged on one side of the processing cabin 1 and used for ventilating the interior of the processing cabin 1; the whole processing operation and the replacement of the cutter are all completed in the processing cabin 1, wherein, the cutter replacing machine 6 adopts a hoisting automatic rotary cutter replacing device, an operator only needs to add the cutter needed by the processing mechanism 10 into the cutter bearing frame 4, the cutter replacing machine 6 is used for replacing the cutter of the processing device of the processing mechanism 10, the cutter alternation of the processing products with different specifications and types can be finished, the processing mechanism 10 mainly comprises a processing bearing platform 11, a Y-axis moving track platform 16, a Y-axis moving frame 17, an X-axis moving support platform 18, an X-axis moving track platform 21, a Z-axis processing mechanism 22, a telescopic machine 29 and a plurality of material bearing fixed frames 31, the whole machining mechanism 10 is used for machining parts, so that two independent control modes are formed by tool changing and machining, the operation is more specific, and misoperation is avoided.
The method comprises the following steps: fixing a processed product; firstly, an operator opens the hatch door 2, places products to be processed on a material bearing and fixing frame 31, the material bearing and fixing frame 31 is provided with a plurality of material bearing and fixing frames 31, the material bearing and fixing frames 31 are uniformly distributed in the middle of the processing bearing platform 11 according to the same interval distance, each material bearing and fixing frame 31 consists of a track 32 and two material bearing and supporting frames 33, the bottom of each material bearing and supporting frame 33 is also provided with a movable slide block 34, the movable slide block 34 adopts a shape-like structure design and can wrap the track 32, the operator can move the material bearing and supporting frame 33 on the track 32 at will, the upper part of each material bearing and supporting frame 33 is provided with a material fixer 35, the material fixer 35 adopts a replaceable clamping and fixing device, the operator can replace the material fixer 35 to meet the specification and the shape of the products to be processed according to the different models of the products to be processed, the material bearing and supporting frame 33 is used for clamping and fixing, an operator can clamp various different products to be processed at one time, and the material bearing and supporting frame 33 can be movably adjusted on the rail 32 to adapt to the size of the products to be processed.
Step two: checking and adding and supplementing the cutter; then, the operator opens the tool bearing frame 4, checks the tool allocation condition inside according to the product to be processed, and if the tool bearing frame needs to be replaced, the tool can be replaced and allocated by himself, the tool in the tool bearing frame 4 can be extracted by the tool changer 6, the whole operation is completed by the tool controller 5, the operator only needs to edit the signal and sequence of the tool to be allocated in the tool changing console 7, and the operation control of the tool changer 6 on the tool bearing frame 4 can be completed by operating the tool changing console 7.
Step three: four-axis linkage machining; then, the operator finishes the processing of the product on the material bearing fixing frame 31 by the whole processing mechanism 10 through the processing control cabinet 9 at one side of the processing cabin 1; wherein, the whole Y-axis moving frame 17 uses the Y-axis moving transmission devices 19 at both sides to complete the horizontal movement in the Y-axis direction on the Y-axis moving track table 16, the two Y-axis moving transmission devices 19 both adopt servo motor driving transmission chains, the movement is more stable and accurate, the X-axis moving track table 21 at the upper part of the Y-axis moving frame 17 adopts a double-circular-tube wheel clamping track frame, the device walking on the X-axis moving track table 21 is another X-axis moving support table 23, which adopts a walking vehicle with a concave orientation wheel at the bottom, the concave orientation wheel at the bottom is clamped between the two circular tubes of the X-axis moving track table 21, the stability of the walking track is ensured, because the weight of the whole Z-axis processing mechanism 22 is larger, the X-axis moving support table 23 is prevented from falling off from the X-axis moving track table 21, the other X-axis moving support platform 23 is fixed by the X-axis moving transmission device 20 on one side to perform horizontal movement in the X-axis direction on the X-axis moving track platform 21, in order to ensure the stability of the walking track, the X-axis moving transmission device 20 also adopts a servo motor driving transmission chain, a Z-axis processing support frame 24, a Z-axis moving track 25, a limit plate 26, a Z-axis processing moving platform 27 and a cutter rotating fixer 28 are also arranged on the X-axis moving support platform 23, wherein the Z-axis processing moving platform 27 is arranged on the Z-axis moving track 25 on one side of the Z-axis processing support frame 24, the Z-axis moving track 25 adopts a double gear type track, the Z-axis processing moving platform 27 adopts a hydraulic gear meshing lifting platform which can be meshed with each other, and the Z-axis processing moving platform 27 is driven by a Z-axis moving transmission belt 30 to move up and down on the Z-axis moving track 25 under the driving of the compressor 29 When the telescopic machine 29 is used for lifting operation, the Z-axis moving transmission belt 30 is lifted, the other end corresponding to the Z-axis moving transmission belt 30 is lowered to drive the Z-axis processing moving platform 27 to descend, otherwise, when the telescopic machine 29 is used for contraction operation, the Z-axis moving transmission belt 30 is pulled down, the other end corresponding to the Z-axis moving transmission belt 30 is lifted to drive the Z-axis processing moving platform 27 to ascend, in addition, because the Z-axis moving track 25 and the Z-axis processing moving platform 27 both adopt a gear engagement structure, the Z-axis processing moving platform 27 can be stopped at a specific height, in addition, the telescopic machine 29 adopts a movable automatic hydraulic lifting device with a track, along with the horizontal movement of the whole Z-axis processing mechanism 22 in the X-axis direction, a limit plate 26 is arranged at the top end position of the Z-axis moving track 25, the Z-axis machining support frame 27 is used for preventing the Z-axis machining support frame 27 from being ejected out of the Z-axis moving track 25 to cause a shedding phenomenon, the operations are completed on the X-axis, Y-axis and Z-axis directions, the cutter rotating fixer 28 is used for clamping a cutter to perform rotating machining on a product to be machined, and therefore four-axis linkage machining is completed.
Step four: cleaning the machining scrap waste; the whole four-axis linkage processing equipment is fixed on the upper part of a processing bearing platform 11, the processing bearing platform 11 mainly comprises a waste collecting groove 12, a waste turner 13 and a waste recycling plate 14, when the whole four-axis linkage is used for processing products, a large amount of metal fragments can be generated, the fragments can fall into the waste collecting groove 12, the waste collecting groove 12 adopts a conical structure design, so that metal fragments generated in the processing process can slide to the bottom of the waste collecting groove 12 along a ramp, because the specifications of the processed products are various, the shapes of the generated processed fragments are different, especially, some rolled fragments are easy to be wound, the metal fragments are easy to be adhered together in concentration, the accumulation and the blockage can be generated at the bottom of the waste collecting groove 12 for a long time, and the phenomenon can be avoided, still be equipped with a waste material turner 13 in the bottom of garbage collection groove 12, this waste material turner 13 adopts spiral crisscross rotary machine, can make these metal fragments stir the dispersion and overturn the transport like this, make these metal fragments overturn in the waste recovery board 14 of waste material turner 13 lower part, this waste recovery board 14 adopts trapezoidal inclined plane structural design, the metal fragments after the upset can be along the ramp landing in the garbage collection box 15, operating personnel only need this garbage collection box 15 of pull draw can to metal fragments, the required plenty of time of manual cleaning has been saved, and the whole operation environment of processing cabin 1 inside has been improved, avoid influencing because of the processing that the piece leads to.
Step five: tool changing operation; the specification of the product that whole four-axis linkage processing can be processed as required, the model, the size comes to change the rotatory fixer 28 of cutter on the Z axle machining mechanism 22, operating personnel utilizes processing switch board 9 to remove whole Z axle machining mechanism 22 to the one side that has cutter change machine 6, operating personnel only need edit the signal and the order of the cutter that needs the allotment in cutter change control cabinet 7, can accomplish cutter change machine 6 through operation cutter change control cabinet 7 and carry out the cutter change to the rotatory fixer 28 of cutter on the Z axle machining mechanism 22, after finishing changing the cutter, operating personnel utilizes cutter change control cabinet 7 to carry the cutter that cutter change machine 6 changed down to cutter bears the frame 4, thereby accomplish the cutter and change.
This mechanism structure is complicated, and the operation is thus simple, adopt automatic tool changer to realize the change in turn of different specification cutters, make tool changing operation and processing operation form two independent controls, avoid the maloperation that solitary the control unit produced, convenient maintenance and maintenance, thereby let four-axis coordinated type's numerical control processing more accurate, and be furnished with a plurality of materials and bear the mount and can realize that the material is fixed and position adjustment, and can concentrate the waste material after processing, and then guarantee the inside operation environment of processing space, the quality of four-axis linkage processing product has been improved.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (7)

1. The utility model provides a four-axis coordinated type numerical control machining center which characterized in that: by processing cabin, cutter bear frame, cutter controller, cutter change machine, cutter change control cabinet, processing switch board and processing mechanism and constitute, the cutter bears the frame and is located one side on processing cabin upper portion, the cutter bears the frame and is fixed connection with the processing cabin, the cutter controller is located the inside one side of processing cabin to be located the position department that is close to the cutter and bears the frame, cutter controller and processing cabin are fixed connection, the cutter changes the one side that the machine is located the cutter controller of processing cabin inside, the cutter changes the machine and is fixed connection with the cutter controller, the cutter is changed the one side that the control cabinet is located the cutter and bears the frame, the cutter is changed the one end that the control cabinet has interconnecting link and is passed the processing cabin and is fixed connection with the cutter controller, the processing switch board is located one side of processing cabin, the processing switch board is fixed connection with the processing cabin, the processing mechanism is positioned in the processing cabin and is fixedly connected with the processing cabin;
the processing cabin is also provided with two cabin doors, a protecting net and a heat dissipation fan, the two cabin doors are positioned on the same side of the processing cabin, the two cabin doors are fixedly connected with the processing cabin, the protecting net is positioned in the middle position of the upper part of the processing cabin, the protecting net is fixedly connected with the processing cabin, the heat dissipation fan is positioned on the other side of the processing cabin, the heat dissipation fan is fixedly connected with the processing cabin, the two cabin doors are track type transparent toughened glass sliding doors, and the protecting net is a double-layer staggered iron net;
the cutter replacing device is a hoisting automatic rotating cutter replacing device;
the processing mechanism consists of a processing bearing table, a Y-axis movable track table, a Y-axis movable frame, an X-axis movable supporting table, an X-axis movable track table, a Z-axis processing mechanism, a telescopic machine and a plurality of material bearing fixing frames, wherein the processing bearing table is positioned at the bottom of the inner side of the processing cabin, the processing bearing table is fixedly connected with the processing cabin, the Y-axis movable track table is positioned at the upper part of the processing bearing table, the Y-axis movable track table is fixedly connected with the processing bearing table, the Y-axis movable frame is positioned at the upper part of the Y-axis movable track table, the Y-axis movable frame is movably connected with the Y-axis movable track table, the X-axis movable supporting table is positioned at one side of the Y-axis movable frame, the X-axis movable supporting table is fixedly connected with the Y-axis movable frame, two Y-axis movable transmission devices are also arranged on the Y-axis movable frame, and are respectively positioned at two sides of the Y-axis movable frame, one end of the Y-axis moving transmission device is fixedly connected with the Y-axis moving frame, the other end of the Y-axis moving transmission device is fixedly connected with the processing bearing table, the X-axis moving track table is positioned on the upper portion of the Y-axis moving frame, the X-axis moving track table is fixedly connected with the Y-axis moving frame, the X-axis moving track table is further provided with an X-axis moving transmission device, one end of the X-axis moving transmission device is fixedly connected with the X-axis moving track table, the other end of the X-axis moving transmission device is fixedly connected with the Z-axis processing mechanism, the Z-axis processing mechanism is positioned on the upper portion of the X-axis moving track table, the Z-axis processing mechanism is movably connected with the X-axis moving track table, the telescopic machine is positioned on one side of the Z-axis processing mechanism and is positioned outside the processing cabin, and the telescopic machine is fixedly connected with the ground, still be equipped with Z axle removal drive belt on the telescopic machine, Z axle removal drive belt is located the upper portion of telescopic machine, the one end of Z axle removal drive belt is fixed connection with the telescopic machine, the other end that the Z axle removed the drive belt passes the processing cabin and is fixed connection with Z axle processing mechanism, a plurality of materials bear the mount according to the middle part of the same interval distance evenly distributed at the processing plummer, a plurality of materials bear the mount and all be fixed connection with the processing plummer, two Y axle removal transmission and X axle removal transmission are servo motor drive chain, the X axle removes the trackway platform and is two pipe card wheel formula trackways, the telescopic machine is for having orbital movable automatic hydraulic lifting device.
2. The four-axis linkage type numerical control machining center according to claim 1, characterized in that: the processing plummer comprises garbage collection groove, waste material turner and waste recovery board, the waste material turner is located garbage collection groove's inboard bottom, the waste material turner is fixed connection with the garbage collection groove, the waste recovery board is located the lower part of waste material turner, the waste recovery board is fixed connection with the garbage collection groove, still be equipped with the garbage collection box on the waste recovery board, the garbage collection box is located the inside of waste recovery board, the garbage collection box is swing joint with the waste recovery board.
3. The four-axis linkage type numerical control machining center according to claim 2, characterized in that: the waste collecting tank is conical, the waste turner is a spiral staggered rotating machine, the waste recovery plate is of a trapezoidal inclined plane structure, and the waste collecting box is a pull-out stainless steel box.
4. The four-axis linkage type numerical control machining center according to claim 3, characterized in that: the Z-axis processing mechanism comprises another X-axis moving support platform, a Z-axis processing support frame, a Z-axis moving track, a limiting plate, a Z-axis processing moving platform and a cutter rotating fixer, the other X-axis moving support platform is positioned on the upper part of the X-axis moving transmission device, the other X-axis moving support platform is movably connected with the X-axis moving transmission device, the Z-axis processing support frame is positioned on the upper part of the X-axis moving support platform, the Z-axis processing support frame is fixedly connected with the other X-axis moving support platform, the Z-axis moving track is positioned on one side of the Z-axis processing support frame, the Z-axis moving track is fixedly connected with the Z-axis processing support frame, the limiting plate is positioned on the upper part of the Z-axis moving track, the limiting plate is fixedly connected with the Z-axis processing support frame, the Z-axis processing moving platform is positioned on one side of the Z-axis moving track, and the Z-, the cutter rotating fixer is positioned on one side of the Z-axis machining moving platform and is fixedly connected with the Z-axis machining moving platform.
5. The four-axis linkage type numerical control machining center according to claim 4, characterized in that: the X-axis moving support platform is a walking vehicle with a concave directional wheel at the bottom, the Z-axis moving track is a gear type double-row track, and the Z-axis machining moving platform is a hydraulic gear meshing lifting platform.
6. The four-axis linkage type numerical control machining center according to claim 5, characterized in that: any material bearing fixing frame consists of a track and two material bearing supporting frames, the track is positioned in the middle of the processing bearing platform, the track is fixedly connected with the processing bearing platform, the two material bearing support frames are vertically positioned at the upper part of the track, the two material bearing support frames are movably connected with the track, a movable slide block and a material fixer are also arranged on any material bearing support frame, the movable sliding block is positioned at the lower part of the material bearing support frame, one end of the movable sliding block is fixedly connected with the material bearing support frame, the other end of the movable sliding block is movably connected with the track, the material fixer is positioned at the upper part of the material bearing support frame, the material fixer is fixedly connected with the material bearing support frame, the movable sliding block is in a shape like a Chinese character 'hui', and the material fixer is a replaceable clamping material fixing device.
7. A working method using the four-axis linkage type numerical control machining center according to claim 6, characterized in that:
the method comprises the following steps: fixing a processed product; an operator opens a cabin door, and places products to be processed on a material bearing fixing frame, wherein the material bearing fixing frame is provided with a plurality of material bearing fixing frames, the material bearing fixing frames are uniformly distributed in the middle of a processing bearing platform according to the same spacing distance, each material bearing fixing frame is composed of a track and two material bearing supporting frames, the bottom of each material bearing supporting frame is also provided with a movable sliding block, the movable sliding block is in a shape like a Chinese character 'hui', the movable sliding block wraps the track, the upper part of each material bearing supporting frame is provided with a material fixer, and the material fixer adopts a replaceable material fixing device;
step two: checking and adding and supplementing the cutter; then, the operator opens the cutter bearing frame, checks the cutter allocation condition in the cutter bearing frame, extracts the cutter in the cutter bearing frame by using the cutter replacing machine, and completes the whole operation by using the cutter controller;
step three: four-axis linkage machining; then, the operator finishes the processing of the product on the material bearing fixed frame by the whole processing mechanism through the processing control cabinet at one side of the processing cabin; the whole Y-axis moving frame utilizes Y-axis moving transmission devices on two sides to complete horizontal movement in the Y-axis direction on a Y-axis moving track table, the two Y-axis moving transmission devices both adopt servo motor driving transmission chains, the X-axis moving track table on the upper part of the Y-axis moving frame adopts a double-circular-tube wheel clamping type track frame, a device walking on the X-axis moving track table is another X-axis moving support table which adopts a walking vehicle with a concave directional wheel at the bottom, the concave directional wheel at the bottom is clamped between two circular tubes of the X-axis moving track table, the other X-axis moving support table utilizes an X-axis moving transmission device on one side to complete horizontal movement in the X-axis direction on the X-axis moving track table, the X-axis moving transmission device also adopts the servo motor driving transmission chains, a Z-axis processing support frame is arranged on the X-axis moving support table, A Z-axis moving track, a limiting plate, a Z-axis processing moving platform and a cutter rotating fixer, wherein the Z-axis processing moving platform is arranged on the Z-axis moving track at one side of the Z-axis processing supporting frame, the Z-axis processing moving platform is driven by a telescopic machine to move up and down on the Z-axis moving track through a Z-axis moving transmission belt, when the telescopic machine is used for lifting operation, a Z-axis moving transmission belt is lifted, the other end corresponding to the Z-axis moving transmission belt is lowered to drive the Z-axis processing moving platform to descend, otherwise, when the telescopic machine is used for contracting operation, the Z-axis moving transmission belt is pulled down, the other end corresponding to the Z-axis moving transmission belt is lifted to drive the Z-axis processing moving platform to ascend, in addition, because the Z-axis moving track and the Z-axis processing moving platform both adopt a structure of mutual meshing of gears, the Z-axis processing moving platform can be stopped at a specific height, in addition, the telescopic machine adopts a movable automatic hydraulic lifting device with a track, a limiting plate is arranged at the top end position of a Z-axis moving track along with the horizontal movement of the whole Z-axis processing mechanism in the X-axis direction, the movement in the X-axis, Y-axis and Z-axis directions is completed through the above operations, and the cutter rotating fixer is used for clamping a cutter to perform rotating processing on a product to be processed, so that four-axis linkage processing is completed;
step four: cleaning the machining scrap waste; the whole four-axis linkage processing equipment is fixed on the upper part of a processing bearing platform, the processing bearing platform mainly comprises a waste collecting tank, a waste turner and a waste recovery plate, the waste collecting tank adopts a conical structure design, the bottom of the waste collecting tank is also provided with the waste turner, the waste turner adopts a spiral staggered rotating machine, and the waste recovery plate adopts a trapezoidal inclined plane structure design;
step five: tool changing operation; the specification, the model, the size of the product that whole four-axis linkage processing was processed as required is changed the rotatory fixer of cutter on the Z axle processing agency, operating personnel utilizes the processing switch board to remove whole Z axle processing agency to the one side that has the cutter and change the machine, operating personnel carries out the cutter to the rotatory fixer of cutter on the Z axle processing agency and changes, treat that the cutter that changes finishes, operating personnel utilizes the cutter to change the control cabinet and carry the cutter that the machine was changed to the cutter and bear the frame, thereby accomplish the cutter and change.
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