CN115194533A - Horizontal machining center - Google Patents
Horizontal machining center Download PDFInfo
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- CN115194533A CN115194533A CN202210908298.0A CN202210908298A CN115194533A CN 115194533 A CN115194533 A CN 115194533A CN 202210908298 A CN202210908298 A CN 202210908298A CN 115194533 A CN115194533 A CN 115194533A
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- 239000000463 material Substances 0.000 claims abstract description 240
- 230000033001 locomotion Effects 0.000 claims abstract description 189
- 238000003754 machining Methods 0.000 claims abstract description 63
- 238000012545 processing Methods 0.000 claims abstract description 42
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims description 17
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- 238000007599 discharging Methods 0.000 claims description 12
- 238000013519 translation Methods 0.000 claims description 11
- 238000013508 migration Methods 0.000 claims description 7
- 230000005012 migration Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 39
- 238000000034 method Methods 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 15
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- 239000007853 buffer solution Substances 0.000 description 4
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- 238000012544 monitoring process Methods 0.000 description 3
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- 230000000694 effects Effects 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
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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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses a horizontal machining center which comprises a machining center movement system, a sucker, a machining spindle, an on-line tool magazine system, an on-line material system and a protective shell, wherein the sucker is arranged on the machining spindle; the machining center motion system comprises a base, an X-axis motion structure, a Y-axis motion structure, a Z-axis motion structure, an A-axis motion structure, a B-axis motion structure and a C-axis motion structure. The automatic material taking and placing device has the advantages that materials can be automatically taken, the processed materials can be automatically placed in the cache position, manual participation is not needed in the whole process, the processing time of a processing center is not occupied, the utilization rate of the processing main shaft is greatly improved, the production cycle of workpieces is shortened, the posture change of the materials relative to the processing main shaft at 0 degree and 90 degrees is realized, and the one-time clamping five-surface processing of narrow and long parts can be realized without increasing the size of a horizontal processing center.
Description
Technical Field
The invention relates to the technical field of precision machining, in particular to a horizontal machining center.
Background
The radar electronic equipment has the characteristics of multiple varieties and small batch, the structural member has large size coverage and complex structure, the structural member of the radar electronic equipment with the general size length, width and height of the structural member below 500mm 400mm 100mm is a small structural member of the radar electronic equipment, and the pure weight of a blank of the radar electronic equipment is not more than 60KG; the radar electronic equipment structural member with the length, width and height of the structural member more than 500mm 400mm 100mm and less than 900mm 500mm is a medium-sized radar electronic equipment structural member, and the pure weight of a blank of the structural member is about 60KG-150 KH.
At present, the part processing of precision machining workshops in the manufacturing field is mainly manual or semi-automatic, for example, the publication number CN107571119a discloses an intelligent precision machining center aluminum part production line integrated system for improving the workpiece machining efficiency and reducing the production cost of enterprises. The manual and semi-automatic matching operation is mainly adopted for the precision machining of the small structural part of the radar electronic equipment, but the single numerical control machine tool is manually operated to complete the precision machining through manual feeding, discharging and cutting tools, the process method is backward, the labor intensity is high, the utilization rate of a machine tool spindle is 40% -50%, the machining production efficiency is low, and the production cycle of a workpiece is seriously influenced.
Disclosure of Invention
The invention aims to solve the technical problem of shortening the production period of workpieces.
In order to solve the technical problems, the invention provides the following technical scheme:
a horizontal machining center comprises a machining center motion system, a sucker, a machining spindle, an on-line tool magazine system, an on-line material system and a protective shell; the machining center motion system comprises a base, an X-axis motion structure, a Y-axis motion structure, a Z-axis motion structure, an A-axis motion structure, a B-axis motion structure and a C-axis motion structure;
the tool magazine is characterized in that an X-axis motion structure capable of moving along an X-axis direction and a Z-axis motion structure capable of moving along the Z-axis direction are arranged on the base, a Y-axis motion structure capable of moving along the Y-axis direction is arranged on the X-axis motion structure, an A-axis motion structure capable of horizontally rotating is arranged on the Y-axis motion structure, a B-axis motion structure capable of vertically rotating is arranged on the A-axis motion structure, a sucking disc is arranged at the rotating end of the B-axis motion structure, a C-axis motion structure capable of vertically rotating is arranged on the Z-axis motion structure, a machining main shaft is arranged at the rotating end of the C-axis motion structure, an on-line tool magazine system used for replacing tools is arranged at the top of the Z-axis motion structure, the on-line material system is arranged on the base, and a protective shell is further fixed on the base.
Through the setting of horizontal machining center, can get the material automatically, place the material that processing was accomplished in the buffer memory position automatically, whole journey need not artifical the participation, does not occupy machining center's process time, has improved the utilization ratio of processing main shaft greatly, has shortened work piece production cycle, has still realized that the material carries out 0 degree and 90 degrees gesture transform relatively processing main shaft, can realize five-sided processing of a clamping of long and narrow part under the size that does not increase horizontal machining center.
Preferably, the a-axis motion structure comprises an a-axis torque motor and an a-axis revolving shaft, the a-axis torque motor is fixed on the Y-axis motion structure, and an output end of the a-axis torque motor is connected with the B-axis motion structure through the a-axis revolving shaft 41152; the A-axis torque motor is driven to rotate through the A-axis rotating shaft to drive the B-axis moving structure to horizontally rotate.
Preferably, the B-axis movement structure comprises a B-axis rotation hydraulic cylinder and a B-axis revolving shaft, the B-axis rotation hydraulic cylinder is fixed on the A-axis movement structure, the output end of the B-axis rotation hydraulic cylinder is connected with the B-axis revolving shaft, and a sucker is fixed on the B-axis revolving shaft; the B-axis rotary hydraulic cylinder is driven to rotate through the B-axis rotary shaft to drive the sucker to rotate.
Preferably, the C-axis movement structure comprises a C-axis servo motor, a C-axis bevel gear movement pair and a C-axis revolving shaft, the C-axis servo motor is fixed on the Z-axis movement structure, the C-axis revolving shaft is rotatably arranged on the Z-axis movement structure, an output end of the C-axis servo motor is connected with the C-axis revolving shaft through the C-axis servo motor, and a processing spindle for mounting a cutter is fixed on the C-axis revolving shaft; and driving a C-axis servo motor, and driving the machining main shaft provided with the cutter to rotate in the vertical direction through the rotation of the C-axis rotating shaft.
Preferably, the on-line tool magazine system includes tool magazine horizontal motion structure, tool magazine rotary motion structure and blade disc storehouse position structure, tool magazine horizontal motion structure can horizontal migration's setting at Z axle motion structure top, tool magazine horizontal motion structure is provided with tool magazine rotary motion structure, the rotatory end of tool magazine rotary motion structure is connected blade disc storehouse position structure, the drive tool magazine horizontal motion structure causes blade disc storehouse position structure horizontal migration drives tool magazine rotary motion structure causes blade disc storehouse position structure rotary motion.
Preferably, tool magazine horizontal movement structure includes that tool magazine translation servo motor, tool magazine horizontal migration seat, tool magazine slip subassembly and screw-nut are vice, tool magazine translation servo motor and tool magazine slip subassembly are all fixed on Z axle stand, the setting that tool magazine horizontal movement seat can remove is on tool magazine slip subassembly, connect on the tool magazine horizontal movement seat tool magazine rotary motion structure and cutter head storehouse position structure, tool magazine translation servo motor passes through the vice connection tool magazine horizontal movement seat of screw-nut.
Preferably, the tool magazine rotating motion structure comprises a tool magazine rotating servo motor, a tool magazine right-angle speed reducer, a tool magazine rotating driving gear and a tool magazine rotating fluted disc, wherein the tool magazine rotating servo motor and the tool magazine right-angle speed reducer are both fixed on a tool magazine horizontal moving seat, the output end of the tool magazine right-angle speed reducer is connected with the tool magazine rotating driving gear, and the tool magazine rotating driving gear is meshed with the tool magazine rotating fluted disc fixed on the tool magazine position structure; the rotary servo motor of the tool magazine is driven to rotate so as to enable the tool magazine position structure to rotate.
Preferably, cutter head storehouse position structure includes cutter head revolving axle, cutter head and handle of a knife buckle, cutter head revolving axle one end is fixed on tool magazine horizontal motion structure, and the other end is connected with can pivoted cutter head, the cutter head is connected the rotation end of tool magazine rotary motion structure, drive tool magazine rotary motion structure cause the cutter head rotates on the cutter head revolving axle, the cutter head bead is provided with a plurality of handle of a knife buckles.
Preferably, the on-line material system comprises a material support, a material feeding and discharging structure and a material lifting protective door structure, wherein the material support is fixed on the base, the material feeding and discharging structure and the material lifting protective door structure are fixed on the material support, the material feeding and discharging structure comprises a material portal, a tray positioning block and a tray stop block, the material portal is vertically fixed on the material support, the tray positioning block is arranged at the bottom of the material portal, and the tray stop block is arranged at the top of the material portal.
Preferably, the material feeding and discharging structure comprises a material portal frame, a tray positioning block and a tray stop block, the material portal frame is vertically fixed on the material support, the tray positioning block is arranged at the bottom of the material portal frame, and the tray stop block is arranged at the top of the material portal frame.
Compared with the prior art, the invention has the beneficial effects that:
through the setting of horizontal machining center, can get the material automatically, place the material that processing was accomplished in the buffer memory position automatically, whole journey need not artifical the participation, does not occupy machining center's process time, has improved the utilization ratio of processing main shaft greatly, has shortened work piece production cycle, has still realized that the material carries out 0 degree and 90 degrees gesture transform relatively processing main shaft, can realize five-sided processing of a clamping of long and narrow part under the size that does not increase horizontal machining center.
Drawings
FIG. 1 is a schematic diagram of an automated precision machining shop according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a flexible precision machining production line according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a horizontal machining center according to an embodiment of the present invention;
FIG. 4 is a schematic view of a partial structure of the horizontal machining center according to the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an A-axis motion structure according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an on-line tool magazine system according to an embodiment of the present invention;
FIG. 7 is a top view of an on-line tool magazine system in accordance with an embodiment of the present invention;
FIG. 8 is a front view of an on-line tool magazine system in accordance with an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of an inline material system in accordance with an embodiment of the present invention;
FIG. 10 is a schematic structural view of a material loading and unloading structure according to an embodiment of the present invention;
FIG. 11 is a schematic structural diagram of a central tool magazine system according to an embodiment of the present invention;
FIG. 12 is a schematic structural view of a tool handling structure according to an embodiment of the present invention;
FIG. 13 is a schematic view of a tool station according to an embodiment of the present invention;
FIG. 14 is a schematic structural diagram of a material cache system according to an embodiment of the present invention;
FIG. 15 is a diagram illustrating a structure of a material cache according to an embodiment of the present invention;
FIG. 16 is a schematic structural diagram of a material turning station according to an embodiment of the present invention;
FIG. 17 is a cross-sectional view of a material turning station according to an embodiment of the present invention;
FIG. 18 is a top view of a material turning station according to an embodiment of the present invention;
FIG. 19 is a schematic structural diagram of a material handling structure according to an embodiment of the present invention;
FIG. 20 is a schematic structural diagram of an X-axis moving structure of a material according to an embodiment of the present invention;
FIG. 21 is a schematic structural diagram of a material Y-axis movement structure according to an embodiment of the present invention;
FIG. 22 is a schematic structural diagram of a Z-axis movement structure of a material according to an embodiment of the present invention;
FIG. 23 is a schematic structural diagram of a material rotation structure according to an embodiment of the present invention;
fig. 24 is a rear view of a material rotation movement structure according to an embodiment of the present invention.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless explicitly stated or limited otherwise, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1, the embodiment discloses an automatic precision machining workshop, which comprises a monitoring room 1, a material arranging area 2, logistics transportation equipment 3, a medium-sized flexible precision machining production line 4, a small-sized flexible precision machining production line 5, detection equipment 6, storage equipment 7 and a workshop management and control system.
The material arranging area 2 is used for processing stacked blanks, semi-finished products and finished product materials of structural members or props.
Logistics transportation is equipped 3 and is used for the transportation in the structure course of working, and logistics transportation is equipped 3 and is AGV fork truck in this embodiment.
The medium-sized flexible precision machining production line 4 is used for machining and producing medium-sized structural components.
The small flexible precision machining production line 5 is used for machining and producing small structural parts.
The detection equipment 6 is used for detecting the processed medium-sized and small-sized structural parts.
The storage equipment 7 is used for storing detected intermediate and small structural part blanks, semi-finished products, detected structural parts, tool fixtures, cutters and other workshop production elements.
The workshop management and control system is in communication connection with a monitoring room 1, logistics transportation equipment 3, a medium-sized flexible precision machining production line 4, a small-sized flexible precision machining production line 5, detection equipment 6 and storage equipment 7.
Referring to fig. 2, the middle-sized flexible precision machining production line 4 includes a horizontal machining center 41, a central tool magazine system 42 and a material buffer system 43, the horizontal machining center 41 and the central tool magazine system 42 are disposed near the material buffer system 43, the horizontal machining center 41 is used for machining the middle-sized structural member, the central tool magazine system 42 is used for storing the tools used by the horizontal machining center 41, and the material buffer system 42 is used for storing the middle-sized structural member.
Referring to fig. 3 and 4, the horizontal machining center 41 includes a machining center movement system 411, a suction cup 412, a machining spindle 413, an on-line tool magazine system 414, an on-line material system 415, and a protective housing 416.
The machining center motion system 411 includes a base 4111, an X-axis motion structure 4112, a Y-axis motion structure 4113, a Z-axis motion structure 4114, an a-axis motion structure 4115, a B-axis motion structure 4116, and a C-axis motion structure 4117.
Be provided with on the base 4111 and follow the X axle motion structure 4112 of X axle direction motion and can follow the Z axle motion structure 4114 of Z axle direction motion, be provided with the Y axle motion structure 4113 that can follow the Y axle direction motion on the X axle motion structure 4112, be provided with on the Y axle motion structure 4113 and can level pivoted A axle motion structure 4115, be provided with on the A axle motion structure 4115 can vertical pivoted B axle motion structure 4116, the rotation end of B axle motion structure 4116 is provided with the sucking disc 412 that is used for adsorbing the tray, the tray is used for installing medium-sized structure spare, be provided with on the Z axle motion structure 4114 can vertical pivoted C axle motion structure 4117, the rotation end of C axle motion structure 4117 sets up processing main shaft 413, install the cutter on the processing main shaft 413, Z axle motion structure 4114 top is provided with the on-line tool magazine system 414 who is used for changing the cutter, on-line material system 415 sets up on the base 4111, still be fixed with the protection shell 411416 on the base 4111.
Specifically, through X axle motion structure 4112, the motion of Y axle motion structure 4113 drives the linear motion on the horizontal plane of the medium-sized structure spare on the sucking disc 412, the horizontal rotation through A axle motion structure 4115 drives the horizontal rotation on the horizontal plane of the medium-sized structure spare on the sucking disc 412, the vertical rotation through B axle motion structure 4116 drives the rotation on the vertical plane of the medium-sized structure spare on the sucking disc 412, the motion on four axial directions of medium-sized structure spare has been realized, the motion through Z axle motion structure 4114 drives the vertical motion of the cutter on the processing main shaft 413 at vertical direction, the rotation through C axle motion structure 4117 drives the cutter on the processing main shaft 413 to rotate in vertical direction, the motion on two axial directions of cutter has been realized. Traditional whole stroke that needs to increase the system of processing to medium-sized structure spare, bring the increase of cost, cause the wasting of resources, or use the right angle head again, but can influence machining efficiency low, also can't realize high-precision machining, and through this embodiment under the cooperation of the motion of two axial direction ascending motions of cutter and four axial direction ascending motions of medium-sized structure spare, machining center moving system 411 has been guaranteed to have the effect of six-axis five-linkage, realize that medium-sized structure spare carries out 0 degree and 90 degrees gesture transform relative processing main shaft 413, can not only realize that medium-sized structure spare clamping carries out five-sided processing under the size that does not increase the system of processing, and therefore, the cost is reduced, and the machining efficiency and the machining precision are also improved.
Specifically, the X-axis moving structure 4112 includes an X-axis servo motor 41121, an X-axis sliding assembly 41122, an X-axis screw 41123, and an X-axis sliding base 41124, the fixed end of the X-axis servo motor 41121 and the X-axis sliding assembly 41122 are both fixed on the base 4111, the output end of the X-axis servo motor 41121 is connected to one end of the X-axis screw 41123, the other end of the X-axis screw 41123 is in threaded connection with the X-axis sliding base 41124 arranged on the X-axis sliding assembly 41122, and a Y-axis moving structure 4113 is arranged on the X-axis sliding base 41124; the drive X axle servo motor 41121 drives through the rotation of X axle screw 41123X axle sliding base 41124 moves linearly along the X axle on X axle sliding component 41122, and then drives Y axle moving structure 4113 to move linearly along the X axle.
The Y-axis moving structure 4113 includes a Y-axis servo motor 41131, a Y-axis sliding component 41132, a Y-axis lead screw (not labeled in the figure), and a Y-axis sliding seat 41133, where a fixed end of the Y-axis servo motor 41131 and the Y-axis sliding component 41132 are both fixed on the X-axis sliding seat 41124, an output end of the Y-axis servo motor 41131 is connected with one end of the Y-axis lead screw (not labeled in the figure), the other end of the Y-axis lead screw (not labeled in the figure) is in threaded connection with the Y-axis sliding seat 41133 arranged on the Y-axis sliding component 41132, and an a-axis moving structure 4115 capable of horizontally rotating is arranged on the Y-axis sliding seat 41133; the drive Y axle servo motor 41131, the rotation through Y axle lead screw (not labeled in the figure) drives Y axle sliding seat 41133 is along Y axle linear motion on Y axle sliding component 41132, and then drives A axle motion structure 4115 along Y axle linear motion.
The Z-axis moving structure 4114 includes a Z-axis servo motor 41141, a Z-axis sliding assembly 41142, a Z-axis lead screw (not labeled in the figure), a Z-axis sliding seat 41143, and a Z-axis column 41144, wherein the fixed end of the Z-axis servo motor 41141 and the Z-axis sliding assembly 41142 are both fixed on the Z-axis column 41144, the output end of the Z-axis servo motor 41141 is connected with one end of the Z-axis lead screw (not labeled in the figure), the other end of the Z-axis lead screw (not labeled in the figure) is in threaded connection with the Z-axis sliding seat 41143 disposed on the Z-axis sliding assembly 41142, and a C-axis moving structure 4117 capable of vertically rotating is disposed on the Z-axis sliding seat 41143; the drive Z axle servo motor 41141 drives through the rotation of Z axle lead screw (not labeled in the figure) Z axle sliding seat 41143 follows Z axle linear motion on Z axle sliding component 41142, and then drives C axle motion structure 4117 along Z axle linear motion.
Referring to fig. 5, the a-axis moving structure 4115 comprises an a-axis torque motor 41151 and an a-axis revolving shaft 41152, the a-axis torque motor 41151 is fixed inside a Y-axis sliding base 41133, and an output end of the a-axis torque motor 41151 extends out of the Y-axis sliding base 41133 and is connected to a B-axis moving structure 4116 through the a-axis revolving shaft 41152; the a-axis torque motor 41151 is driven to rotate through the a-axis rotation shaft 41152 to drive the B-axis moving structure 4116 to rotate horizontally.
The B-axis moving structure 4116 comprises a B-axis rotating hydraulic cylinder 41161 and a B-axis revolving shaft 41162, the B-axis rotating hydraulic cylinder 41161 is fixed on the a-axis revolving shaft 41152, the output end of the B-axis rotating hydraulic cylinder 41161 is connected with a B-axis revolving shaft 41162, and a sucker 412 is fixed on a B-axis revolving shaft 41162; the B-axis rotary hydraulic cylinder 41161 is driven to rotate the suction cup 412, which sucks the pallet, via the B-axis rotary shaft 41162.
The C-axis moving structure 4117 includes a C-axis servo motor, a C-axis bevel gear kinematic pair, and a C-axis revolving shaft, the C-axis servo motor is fixed on the Z-axis sliding seat 41143, the C-axis revolving shaft is rotatably disposed on the Z-axis sliding seat 41143, an output end of the C-axis servo motor is connected to the C-axis revolving shaft through the C-axis servo motor, and a processing spindle 413 for installing a tool is fixed on the C-axis revolving shaft; and driving the C-axis servo motor, and driving the machining main shaft 413 provided with the cutter to rotate in the vertical direction through the rotation of the C-axis rotating shaft.
Referring to fig. 6 to 8, the on-line tool magazine system 414 includes a tool magazine horizontal movement structure 4141, a tool magazine rotation movement structure 4142, and a tool magazine position structure 4143, where the tool magazine horizontal movement structure 4141 is horizontally movably disposed on the top of the Z-axis column 41144, the tool magazine horizontal movement structure 4141 is provided with a tool magazine rotation movement structure 4142, a rotation end of the tool magazine rotation movement structure 4142 is connected to the tool magazine position structure 4143, and the tool magazine horizontal movement structure 4141 is driven to cause the tool magazine position structure 4143 to horizontally move, and the tool magazine rotation movement structure 4142 is driven to cause the tool magazine position structure 4143 to rotate.
Specifically, the tool magazine horizontal movement structure 4141 comprises a tool magazine translation servo motor 41411, a tool magazine horizontal movement seat 41412, a tool magazine sliding assembly 41413 and a screw nut pair 41414, wherein the tool magazine translation servo motor 41411 and the tool magazine sliding assembly 41413 are both fixed on a Z-axis upright post 41144, the tool magazine horizontal movement seat 41412 is movably arranged on the tool magazine sliding assembly 41413, the tool magazine horizontal movement seat 41412 is connected with the tool magazine rotation movement structure 4142 and the tool magazine position structure 4143, the tool magazine translation servo motor 41411 is connected with the tool magazine horizontal movement seat 41412 through the screw nut pair 41414, specifically, the tool magazine translation servo motor 41411 is connected with the screw nut pair 41414 through a coupler, the screw nut pair 41414 is driven to rotate by the tool magazine translation servo motor 41411, and the tool magazine horizontal movement seat 41412 is horizontally moved under the positioning and guiding effects of the tool magazine sliding assembly 41413.
The tool magazine rotating motion structure 4142 comprises a tool magazine rotating servo motor 41421, a tool magazine right-angle speed reducer 41422, a tool magazine rotating driving gear 41423 and a tool magazine rotating fluted disc 41424, the tool magazine rotating servo motor 41421 and the tool magazine right-angle speed reducer 41422 are both fixed on a tool magazine horizontal moving seat 41412, the output end of the tool magazine right-angle speed reducer 41422 is connected with the tool magazine rotating driving gear 41423, and the tool magazine rotating driving gear 41423 is meshed with the tool magazine rotating fluted disc 41424 fixed on the tool magazine position structure 4143; the rotary servo motor 41421 drives the rotary gear 41424 to rotate through the rotary driving gear 41423, and further drives the position structure 4143 to rotate.
The cutter head storage position structure 4143 comprises a cutter head rotating shaft 41431, a cutter head 41432 and a cutter handle buckle 41433, one end of the cutter head rotating shaft 41431 is fixed on the horizontal moving seat 41412 of the cutter head, the other end of the cutter head rotating shaft 41431 is connected with the cutter head 41431 capable of rotating through a bearing, the back of the cutter head 41431 is connected with a rotary fluted disc 41424 of the cutter head, and a plurality of cutter handle buckles 41433 used for installing cutters are arranged along the edge of the cutter head 41431; the tool magazine rotation servo motor 41421 is driven to rotate the tool magazine rotation fluted disc 41424 through the tool magazine rotation driving gear 41423, and further the cutter head rotation shaft 41431 is driven to rotate. The cutter 41431 is provided with a plurality of cutters of different models, at the same time, at least the cutter handle buckle 41433 is empty, no cutter is installed, a receiving position is provided for replacing the cutter of the processing spindle 413, specifically, the cutter handle buckle 41433 without the cutter is rotated to the position of the processing spindle 413, the cutter on the processing spindle 413 is clamped through the cutter handle buckle 41433, and then the cutter for standby on the cutter handle buckle 41433 is installed on the processing spindle 413 through the rotation of the cutter 41431. At present, the traditional machining system is used for clamping and tool changing for many times, the machining time of the machining system can be occupied, the spindle utilization rate of the machining system is reduced, labor force is increased, the on-line tool magazine system 414 in the embodiment can realize automatic tool feeding and discharging and machining process tool changing, manual participation is not needed in the whole process, the machining time of the machining system is not occupied, and the utilization rate of the machining spindle 413 is greatly improved.
Referring to fig. 9 and 10, the on-line material system 415 includes a material support 4151, a material loading and unloading structure 4152, and a material lifting protection door structure 4153, where the material support 4151 is fixed on the base 4111, the material loading and unloading structure 4152 and the material lifting protection door structure 4153 are fixed on the material support 4151, and the material lifting protection door structure 4153 can move up and down on the material support 4151 to prevent chips and cutting fluid from flying out of the machining center during machining.
In this embodiment, two material loading and unloading structures 4152 are provided, which are respectively a loading station and an unloading station, to implement the buffer storage of blank materials entering the machining center and the buffer storage of processed workpiece materials leaving the machining center, and it should be further noted that the loading station and the unloading station can be used interchangeably.
Specifically, the material feeding and discharging structure 4152 comprises a material door frame 41521, a tray positioning block 41522 and a tray stop 41523, wherein the material door frame 41521 is vertically fixed on a material support 4151, the tray positioning block 51522 is arranged at the bottom of the material door frame 51521 and used for positioning a material tray, and the tray stop 41523 is arranged at the top of the material door frame 51521 and used for fixing the material tray and preventing the tray from toppling.
Through the setting of the horizontal machining center 41 of this embodiment, can get the material automatically, place the material that processing was accomplished in the buffer memory position automatically, whole journey need not artifical the participation, does not occupy machining center's process time, has improved processing main shaft 413 utilization ratio greatly, has shortened work piece production cycle. And through the arrangement of the B-axis motion structure 4116, the posture of the material is changed by 0 degree and 90 degrees relative to the processing main shaft 413, and one-time clamping five-surface processing of the narrow and long part can be realized without increasing the size of the horizontal processing center 41.
Referring to fig. 11, the central tool magazine system 42 includes a tool cache 421, a tool carrying structure 422, and a tool workstation 423, wherein the tool cache 421 is provided with the tool carrying structure 422, and the tool workstation 423 is disposed near the tool cache 421.
The tool cache storage 421 comprises a tool cache support 4211 and tool cache fixture blocks 4212, wherein a plurality of tool cache fixture blocks 4212 used for caching tools are fixed on the tool cache support 4211, and the tool carrying structure 422 is arranged on the tool cache support 4211.
Referring to fig. 12, first tool carrying structure 422 includes a tool horizontal moving structure 4221, a tool vertical moving structure 4222, a tool telescopic moving structure 4223 and a first tool clamping block 4224, wherein the tool horizontal moving structure 4221 is horizontally arranged on a tool cache 4211, a moving end of the tool horizontal moving structure 4221 is connected with the tool vertical moving structure 4222, the bottom of the tool vertical moving structure 4222 is connected with the tool telescopic moving structure 4223, and an output end of the tool telescopic moving structure 4223 is connected with the first tool clamping block 4224 for clamping a tool. The cutter horizontal moving structure 4221 is driven to drive the first cutter clamping block 4224 to move horizontally, the cutter vertical moving structure 4222 is driven to drive the first cutter clamping block 4224 to move vertically, the cutter telescopic moving structure 4223 is driven to drive the first cutter clamping block 4224 to move telescopically, movement of the first cutter clamping block 4224 in three directions is achieved, a cutter is cached on the cutter caching clamping block 4212 through the first cutter clamping block 4224 or taken out of the cutter from the cutter caching clamping block 4212, and automatic caching and taking out of the cutter on the medium-sized flexible precision machining production line 4 are achieved.
Referring to fig. 13, the tool workstation 423 includes a vertical movement structure 4231 and a second tool fixture block 4232, an output end of the vertical movement structure 4231 is connected to the second tool fixture block 4232, the vertical movement structure 4231 is driven to drive the second tool fixture block 4232 to move vertically, and the second tool fixture block 4232 is used for storing tools and serves as a tool transfer station of the tool buffer storage 421 and the online tool storage system 414; driving tool horizontal movement structure 4221, tool vertical movement structure 4222 and tool telescopic movement structure 4223 drive first tool clamping block 4224 to approach second tool clamping block 4232, so that first tool clamping block 4224 can convey a tool to second tool clamping block 4232 and a tool on second tool clamping block 4232 to first tool clamping block 4224.
Referring to fig. 14, the material buffer system 43 includes a material buffer store 431, a material turning workstation 432 and a material handling structure 433, wherein the material buffer store 431 and the material turning workstation 432 are both disposed at the bottom of the material handling structure 433, and the material turning workstation 432 is driven to convert the material in the horizontal direction and the vertical direction.
Referring to fig. 15, the material buffer store 431 includes a material buffer support 4311 and a material hanging panel 4312, and a plurality of material hanging panels 4312 for hanging materials are fixed on the material buffer support 4311.
Referring to fig. 16 to 18, the material turning station 432 includes a turning table 4321, a turning operation table 4322, a turning cylinder 4323, a material stop 4324, a pushing cylinder 4325, a material pressing block 4326, a pressing cylinder 4327 and a pressing stop 4328, the turning table 4321 is provided with a rotatable turning operation table 4322 through a rotation shaft, a fixed end of the turning cylinder 4323 is fixed at the bottom of the turning table 4322, a driving end of the turning cylinder 4323 is hinged at the bottom of the turning operation table 4322, one side of the turning operation table 4322 away from the turning cylinder 4323 is provided with the material stop 4324, the pushing cylinder 4325 and the pressing cylinder 4327, an output end of the pushing cylinder 4325 is arranged towards the material stop 4324 and connected to the material pressing block 4326, and an output end of the pressing cylinder 4327 is arranged perpendicular to the turning operation table 4322 and connected to the pressing stop 4328.
Specifically, the tray is placed on the overturning operation table 4322, one end of the tray is positioned through the material stop block 4324, then the pushing cylinder 4325 is driven to drive the material pressing block 4326 to press and fix the other end of the tray, the pressing cylinder 4327 is driven to drive the pressing stop block 4328 to press the top surface of the tray downwards, the tray is pressed against the overturning operation table 4322, the fixing stability of the tray is ensured, and the stability of the material is further ensured; then, the overturning cylinder 4323 is driven to drive the overturning operation table 4322 to rotate on the overturning work table 4321, and the tray is overturned from the horizontal direction to the vertical direction, so that the material handling structure 433 can clamp the material on the overturning operation table 4322 conveniently.
Referring to fig. 19, the material handling structure 433 includes a material rack 4331, a material X-axis moving structure 4332, a material Y-axis moving structure 4333, a material Z-axis moving structure 4334, a material rotating structure 4335, and a material clamping assembly 4336, where the material X-axis moving structure 4332 is disposed on the material rack 4331, a moving end of the material X-axis moving structure 4332 is connected to the material Y-axis moving structure 4333, a moving end of the material Y-axis moving structure 4333 is connected to the material Z-axis moving structure 4334, a moving end of the material Z-axis moving structure 4334 is connected to the material rotating structure 4335, and an output end of the material rotating structure 4335 is connected to the material clamping assembly 4336 for clamping the material; the material X-axis moving structure 4332, the material Y-axis moving structure 4333 and the material Z-axis moving structure 4334 are driven to enable the material clamping assembly 4336 to move towards the material hanging panel 4312 or the overturning operation table 4322, and the material on the material hanging panel 4312 or the overturning operation table 4322 is clamped by the material clamping assembly 4336, so that the movement and the change of the space pose of the material in a three-dimensional space are realized, and further, the automatic material taking and storing are realized.
Referring to fig. 20, the material X-axis moving structure 4332 includes an X-axis support 43321, an X-axis sliding structure 43322, an X-axis moving motor 43323, an X-axis bi-directional diverter 43324, an X-axis rotating shaft 43325, an X-axis bearing block 43326, an X-axis moving rack 43327, and an X-axis moving gear 43328, wherein the X-axis support 43321 is disposed on the top of the material rack 4331 through the X-axis sliding structure 43322, the X-axis moving motor 43323 is connected to the two opposite X-axis rotating shafts 43325 through the X-axis bi-directional diverter 43324, the X-axis rotating shaft 43325 is connected to the X-axis support 43321 through an X-axis bearing block 43326, an output end of the X-axis rotating shaft 43325 is connected to the X-axis moving gear 43328, the X-axis moving gear 43328 is engaged with the X-axis moving rack 43327 fixed to the material rack 4331, and the X-axis support 43321 is disposed with a Y-axis moving structure 4333. The X-axis moving motor 43323 is driven to rotate the X-axis moving gear 43328 via the X-axis rotating shaft 43325, so that the X-axis support 43321 moves on the X-axis sliding structure 43322 along the X-axis due to the engagement of the X-axis moving gear 43328 with the X-axis moving rack 43327.
Referring to fig. 20 to 22, the material Y-axis moving structure 4333 includes a Y-axis base 43331, a Y-axis sliding structure 43332, a Y-axis moving motor 43333, a Y-axis reducer 43334, a Y-axis moving rack 43335, and a Y-axis moving gear 43336, wherein the Y-axis base 43331 is disposed on the X-axis support 43321 through the Y-axis sliding structure 43332, the Y-axis moving motor 43333 is fixed on the Y-axis base 43331, an output end of the Y-axis moving motor 43333 is connected to the Y-axis reducer 43334, an output end of the Y-axis reducer 43334 is connected to the Y-axis moving gear 43336, and the Y-axis moving gear 43336 is engaged with the Y-axis moving rack 43335 fixed on the X-axis support 43321. The Y-axis moving motor 43333 is driven to drive the Y-axis moving gear 43336 to rotate, and the Y-axis base 43331 moves along the Y-axis on the Y-axis sliding structure 43332 due to the engagement of the Y-axis moving gear 43336 and the Y-axis moving rack 43335.
The material Z-axis moving structure 4334 includes a Z-axis support 43341, a Z-axis sliding structure 43342, a Z-axis moving motor 43343, a Z-axis reducer 43344, a Z-axis moving rack 43345 and a Z-axis moving gear 43346, the Z-axis support 43341 is vertically disposed on the Y-axis base 43331, the Z-axis moving motor 43343 is fixed on the top of the Y-axis base 43331, the output end of the Z-axis moving motor 43343 is connected to the Z-axis reducer 43344, the output end of the Z-axis reducer 43344 is connected to the Z-axis moving gear 43346, and the Z-axis moving gear 43346 is engaged with the Z-axis moving rack 43345 fixed on the Z-axis support 43341. The Z-axis moving motor 43343 is driven to rotate the Z-axis moving gear 43346, and the Z-axis support frame 43341 is driven to move vertically along the Z-axis on the Z-axis sliding structure 43342 due to the engagement of the Z-axis moving gear 43346 and the Z-axis moving rack 43345.
Referring to fig. 23 and 24, the material rotation structure 4335 includes a material rotation support base 43351, a material rotation motor 43352, a material reducer 43353, a material rotation main gear 43354 and a material rotation external gear 43355, the material rotation support base 43351 is fixed on a Z-axis support frame 43341, the material rotation motor 43352 is fixed on the material rotation support base 43351, an output end of the material rotation motor 43352 is connected to a material rotation main gear 43354 through a material rotation motor 43352, the material rotation external gear 43355 is rotatably connected to the material rotation support base 43351 and is engaged with the material rotation main gear 43354, and an end of the material rotation external gear 43355 remote from the material rotation support base 43351 is fixedly connected to the material clamping assembly 4336; the material rotating motor 43352 is driven, the material rotating main gear 43354 drives the material rotating outer gear 43355 to rotate, and the material clamping assembly 4336 is further driven to rotate.
The material clamping component 4336 comprises a material clamping support 43361, a clamping jaw cylinder 43362, a left clamping jaw base 43363, a right clamping jaw base 43364, a clamping jaw sliding component 43365, a left clamping jaw 43366 and a right clamping jaw 43367, the material clamping support 43361 is fixed at the bottom of a material rotation external gear 43355, the left clamping jaw base 43363 and the right clamping jaw base 43364 are both arranged on the material clamping support 43361 through a clamping jaw sliding component 43365, the fixed end of the clamping jaw cylinder 43362 is fixed on the left clamping jaw base 43363, the telescopic end of the clamping jaw cylinder is connected with the right clamping jaw base 43364, and the left clamping jaw base 43363 and the right clamping jaw base 43367 are correspondingly connected with the left clamping jaw 43366 and the right clamping jaw 43367 respectively. The clamping jaw air cylinder 43362 is driven to drive the left clamping jaw base 43363 and the right clamping jaw base 43364 to move on the clamping jaw sliding assembly 43365 in an opening and closing mode, and further drive the left clamping jaw 43366 and the right clamping jaw 43367 to move in an opening and closing mode, so that clamping of materials is achieved.
Through the setting of material buffer memory system 43, the transport of medium-sized material is replaced original manual handling by automatic handling, has realized waiting to process the material and has processed the automatic lathe from top to bottom of material, has reduced a large amount of labours, can also place the material of waiting to process on horizontal machining center 41 in advance voluntarily, has reduced the latency of going up unloading process lathe, has improved greatly and has gone up unloading efficient, improves the machining efficiency of lathe, and then has shortened work piece production cycle.
Furthermore, the flexible precision machining system further comprises a production line control system and a horizontal machining center data system, the workshop control system is electrically connected with the production line control system and the horizontal machining center data system, the production line control system is electrically connected with the medium-sized flexible precision machining production line 4 and the small-sized flexible precision machining production line 5, and the horizontal machining center data system is electrically connected with the first horizontal machining center 41.
Specifically, the method comprises the following steps: the processing method of the medium-sized flexible precision processing production line 4 comprises the following steps:
the method comprises the following steps: storing material
Fixing the material on the tray, placing the material on a turning operation table 4322 of the material turning workstation 432, storing material information in a tray RFID chip, reading the information of the material obtained by the chip on the tray, pushing the material to a clamping position of a material clamping component 4336 on a material handling structure 433 in a vertical rotating state by driving a turning cylinder 4323, controlling the material clamping component 4336 to clamp the tray with the material by a production line control system, and controlling a material X-axis moving structure 4332, a material Y-axis moving structure 4333, a material Z-axis moving structure 4334 and a material rotating moving structure 4335 to convey the material clamped by the material clamping component 4336 to the position above a specified material hanging panel 4312 and controlling the material clamping component 4336 to place the material on the material hanging panel 4312;
step two: storage cutter
Combining a cutter and a cutter handle, clamping the cutter and the cutter handle on a second cutter clamping block 4232 on a cutter workstation 423, storing cutter information in a cutter handle RFID chip, acquiring material information by reading the chip on the cutter handle, controlling a production line management system to convey a first cutter clamping block 4224 to the position above the second cutter clamping block 4232 by controlling a cutter horizontal moving structure 4221 and a cutter vertical moving structure 4222, controlling a cutter telescopic moving structure 4223 to take the cutter handle with the cutter off the second cutter clamping block 4232 and clamp the cutter handle on the first cutter clamping block 4224, and then controlling the cutter horizontal moving structure 4221, the cutter vertical moving structure 4222 and the cutter telescopic moving structure 4223 to place the cutter on a cutter caching clamping block 4212 on a cutter caching warehouse;
the RFID information of different trays and cutters is used for identifying materials, storing the materials in the material cache library 431 and storing the cutters in the cutter cache library 421, and the materials and the cutters are managed and controlled in a centralized mode, so that the information binding of the materials, the cutters and processing equipment is realized, and the RFID information tracking system can be used for tracking the quality of a processing process.
Step three: transporting the material to a horizontal machining center 41
The production line management and control system controls the material handling structure 433 to handle the trays with the materials from the material buffer storage 431 and place the trays on the material loading and unloading structure 4152 on the horizontal processing center 41 according to the production and processing tasks issued by the workshop management and control system;
step four: transporting the tool to a horizontal machining center 41
The production line management and control system controls the cutter carrying structure 422 to take out the cutters required in the machining process from the cutter cache library 421 according to the production machining tasks issued by the workshop management and control system, and controls the cutter carrying structure 422 to convey the cutters to the cutter head library position structure 4143 on the horizontal machining center 41;
step five: transporting the material to the processing area of the horizontal processing center 41
The production line management and control system synchronously issues the processing program to the horizontal processing center 41, controls the A-axis movement structure 4115 to rotate the sucker 412 to the position of the cutter head storage position structure 4143, controls the sucker 412 to adsorb the tray with the materials, and further takes down the tray with the materials from the cutter head storage position structure 4143 to be conveyed to the processing area of the horizontal processing center 41;
step six: processing of materials
The horizontal machining center numerical control system controls a tool magazine rotating servo motor 41421 to rotate a tool to be used on a cutter 41432 to the upper side of a machining spindle 413 according to a machining program, controls a Z-axis motion structure 4114 to drive the machining spindle 413 to ascend, enables the machining spindle 413 to clamp the tool to be used on a tool holder buckle 41433, and controls a tool magazine horizontal motion structure 4141 to enable a tool magazine position structure 4143 to move along the Y-axis direction, so that the tool is taken out of the tool holder buckle 41433 and clamped on the machining spindle 413; the linkage of an X-axis motion structure 4112, a Y-axis motion structure 4113, a Z-axis motion structure 4114, an A-axis motion structure 4115 and a C-axis motion structure 4117 is controlled by a workshop management and control system, so that the processing of five surfaces of the material on the tray is completed; it should be noted that, for a long and narrow part, only three surfaces, namely the front surface, the left surface and the right surface, can be processed due to the size limitation in the Z-axis direction, at this time, the B-axis rotating hydraulic cylinder 41161 in the B-axis moving structure 4116 is controlled to rotate the material by 90 °, and then other moving structures are controlled to process the upper and lower surfaces;
step seven: after the materials are processed, the processed materials are placed back on the cutter head storage position structure 4143, and the material handling structure 433 is waited to be taken out from the horizontal processing center 41 and placed on the material hanging panel 4312;
similarly, after the tool is machined, the tool on the on-line tool magazine system 414 is taken out by the tool handling structure 422 and placed on the tool cache magazine 421, so that the tool cache block 4212 is on;
step eight: the production line management and control system conveys the finished workpiece tasks to the workshop management and control system, the workshop management and control system conveys the materials on the material suspension panel 4312 to the detection equipment 6 for detection through the logistics transportation equipment 3, and the detected qualified materials are conveyed to the storage equipment 7 for storage.
The medium-sized flexible precision machining production line 4 in the embodiment can realize automatic feeding and discharging and automatic cutter replacement of the linear horizontal machining center 41, has multiple machining modes such as multi-process assembly line machining of the same product, independent operation and parallel machining of single machines of different products, combined mixed flow production of multiple products and multi-process machine tools and the like, is high in flexibility, and meets the production requirements of multiple varieties and variable batches of medium-sized structural members of radar electronic equipment; the automatic switching of the cutter and the material can be controlled, the material and the machining process data of the cutter and the horizontal machining center 41 are correlated and stored, the real-time monitoring of the whole material machining process is realized, the machining quality is traced, the plurality of horizontal machining centers 41 are calibrated and compensated for the accuracy consistency, the data are stored in a workshop management and control system, the compensation is automatically carried out in the machining process, meanwhile, the manual cutter setting is not needed, the system is automatically compensated, the consistency of the machining quality and the machined product is guaranteed, and the production period of the workpiece is shortened.
The above-mentioned embodiments only represent embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the concept of the present invention, and these embodiments are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a horizontal machining center which characterized in that: the online tool magazine machining device comprises a machining center motion system, a sucker, a machining spindle, an online tool magazine system, an online material system and a protective shell; the machining center motion system comprises a base, an X-axis motion structure, a Y-axis motion structure, a Z-axis motion structure, an A-axis motion structure, a B-axis motion structure and a C-axis motion structure;
the utility model discloses a cutter replacing device, including X axle motion structure, Y axle motion structure, C axle motion structure, Z axle motion structure, sucking disc, Z axle motion structure, X axle motion structure and Z axle motion structure that can follow the motion of X axle direction are provided with on the base, be provided with the Y axle motion structure that can follow the motion of Y axle direction on the X axle motion structure, be provided with on the Y axle motion structure can level pivoted A axle motion structure, be provided with on the A axle motion structure can vertical pivoted B axle motion structure, the rotation end of B axle motion structure is provided with the sucking disc, be provided with on the Z axle motion structure can vertical pivoted C axle motion structure, the rotation end of C axle motion structure sets up the processing main shaft, Z axle motion structure top is provided with the on-line tool magazine system that is used for changing the cutter, on-line material system sets up on the base, still be fixed with the protecting crust on the base.
2. The horizontal machining center according to claim 1, wherein: the A-axis motion structure comprises an A-axis torque motor and an A-axis rotating shaft, the A-axis torque motor is fixed on the Y-axis motion structure, and the output end of the A-axis torque motor is connected with the B-axis motion structure through the A-axis rotating shaft 41152; the A-axis torque motor is driven to rotate through the A-axis rotating shaft to drive the B-axis moving structure to horizontally rotate.
3. The horizontal machining center according to claim 1, wherein: the B-axis moving structure comprises a B-axis rotating hydraulic cylinder and a B-axis revolving shaft, the B-axis rotating hydraulic cylinder is fixed on the A-axis moving structure, the output end of the B-axis rotating hydraulic cylinder is connected with the B-axis revolving shaft, and a sucker is fixed on the B-axis revolving shaft; the B-axis rotary hydraulic cylinder is driven to rotate through the B-axis rotary shaft to drive the sucker to rotate.
4. The horizontal machining center according to claim 1, wherein: the C-axis motion structure comprises a C-axis servo motor, a C-axis bevel gear motion pair and a C-axis revolving shaft, the C-axis servo motor is fixed on the Z-axis motion structure, the C-axis revolving shaft can be rotatably arranged on the Z-axis motion structure, the output end of the C-axis servo motor is connected with the C-axis revolving shaft through the C-axis servo motor, and a processing main shaft provided with a cutter is fixed on the C-axis revolving shaft; and driving the C-axis servo motor, and driving the machining main shaft provided with the cutter to rotate in the vertical direction through the rotation of the C-axis rotating shaft.
5. The horizontal machining center according to claim 1, wherein: the on-line tool magazine system comprises a tool magazine horizontal motion structure, a tool magazine rotary motion structure and a cutter magazine position structure, the tool magazine horizontal motion structure can be horizontally moved and is arranged at the top of a Z-axis motion structure, the tool magazine horizontal motion structure is provided with the tool magazine rotary motion structure, the rotary end of the tool magazine rotary motion structure is connected with the cutter magazine position structure, the tool magazine horizontal motion structure enables the cutter magazine position structure to be horizontally moved, and the tool magazine rotary motion structure is driven to enable the cutter magazine position structure to be rotationally moved.
6. The horizontal machining center according to claim 5, wherein: the tool magazine horizontal movement structure includes that tool magazine translation servo motor, tool magazine horizontal migration seat, tool magazine sliding assembly and screw-nut are vice, tool magazine translation servo motor and tool magazine sliding assembly all fix on Z axle stand, the setting that the tool magazine horizontal migration seat can remove is on tool magazine sliding assembly, connect on the tool magazine horizontal migration seat tool magazine rotary motion structure and blade disc storehouse bit architecture, tool magazine translation servo motor passes through the vice connecting tool magazine horizontal migration seat of screw-nut.
7. The horizontal machining center according to claim 5, wherein: the tool magazine rotating motion structure comprises a tool magazine rotating servo motor, a tool magazine right-angle speed reducer, a tool magazine rotating driving gear and a tool magazine rotating fluted disc, wherein the tool magazine rotating servo motor and the tool magazine right-angle speed reducer are fixed on a tool magazine horizontal moving seat, the output end of the tool magazine right-angle speed reducer is connected with the tool magazine rotating driving gear, and the tool magazine rotating driving gear is meshed with the tool magazine rotating fluted disc fixed on the tool magazine position structure; the rotary servo motor of the tool magazine is driven to rotate so as to enable the tool magazine position structure to rotate.
8. The horizontal machining center according to claim 5, wherein: the cutter head storage position structure comprises a cutter head rotating shaft, a cutter head and cutter handle buckles, one end of the cutter head rotating shaft is fixed on the cutter head horizontal movement structure, the other end of the cutter head rotating shaft is connected with a cutter head capable of rotating, the cutter head is connected with the rotating end of the cutter head rotary movement structure, the cutter head rotary movement structure is driven to enable the cutter head to rotate on the cutter head rotating shaft, and a plurality of cutter handle buckles are arranged on the edge of the cutter head.
9. The horizontal machining center according to claim 1, wherein: the on-line material system comprises a material support, a material feeding and discharging structure and a material lifting protective door structure, wherein the material support is fixed on the base, the material feeding and discharging structure and the material lifting protective door structure are fixed on the material support, the material feeding and discharging structure comprises a material portal frame, a tray positioning block and a tray stop block, the material portal frame is vertically fixed on the material support, the tray positioning block is arranged at the bottom of the material portal frame, and the tray stop block is arranged at the top of the material portal frame.
10. The horizontal machining center according to claim 9, wherein: the feeding and discharging structure for the materials comprises a material portal frame, a tray positioning block and a tray stop block, wherein the material portal frame is vertically fixed on a material support, the tray positioning block is arranged at the bottom of the material portal frame, and the tray stop block is arranged at the top of the material portal frame.
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