CN116329977A - Six-axis machining center and method for surface treatment of structural part - Google Patents
Six-axis machining center and method for surface treatment of structural part Download PDFInfo
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- CN116329977A CN116329977A CN202310617630.2A CN202310617630A CN116329977A CN 116329977 A CN116329977 A CN 116329977A CN 202310617630 A CN202310617630 A CN 202310617630A CN 116329977 A CN116329977 A CN 116329977A
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- 238000004381 surface treatment Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000003754 machining Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000008093 supporting effect Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 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
- 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
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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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
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- 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
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Abstract
The invention relates to the technical field of six-axis machining center application, and provides a six-axis machining center and a six-axis machining method for surface treatment of a structural member.
Description
Technical Field
The invention relates to the technical field of six-axis machining center application, in particular to a six-axis machining center and method for surface treatment of structural parts.
Background
The six-axis machining center is designed by integrating a plurality of basic numerical control lathes and milling machines, integrates the machining functions and the machining procedures of a plurality of lathes, can finish machining of a plurality of procedures, such as milling, boring, drilling, tapping and the like, on a workpiece clamping at one time, and has more controllable axes and more flexible compared with the common machining center, and people can use the six-axis machining center to machine the surfaces of various structural members in various processes, such as drilling or cutting the surfaces of the structural members.
When the structure is processed, the shape of the structure is mostly uneven, and the structure is generally in various abnormal shapes, so that when the structure is processed at the working point of the six-axis processing center, the proper center point is not found easily, so that the problem that the position and the accuracy of the surface of the structure are deviated when the structure is processed is caused, and when the structure is processed, the structure is required to be processed at the top part, the structure is required to be processed at the middle and lower parts, and the structure is required to be adjusted again when the structure is processed at the middle and lower parts of the side ends of the structure in the prior art, so that the time is wasted easily.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a six-axis machining center and a six-axis machining method for surface treatment of a structural member, which can solve the problem that when the surface of a plurality of special-shaped structural members is machined, the center point of special-shaped machined members is difficult to be well corresponding to the front of the working end of the six-axis machining center, and meanwhile, the machining of the top, middle and lower side walls of the structural member is inconvenient to finish at one time.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the six-axis machining center for the surface treatment of the structural part comprises a machining center body, a moving table and a mounting frame, wherein a sliding rail is arranged on the moving table, a workbench is connected to the sliding rail in a sliding manner, pushing mechanisms are arranged on four sides of the top end of the moving table and used for enabling the workbench to move on the moving table, the pushing mechanisms are adjusted to correspond to the structural part and the working end, the pushing mechanisms comprise a pushing plate and a sliding frame, one end of the pushing plate is fixedly connected with a connecting cylinder, sliding grooves are formed in two sides of the inner wall of the connecting cylinder, a sliding sheet is connected to the sliding grooves in a sliding manner, a first spring is arranged between the sliding sheet and the inner wall of the sliding groove, a limiting ball is fixedly connected to the other end of the sliding sheet, a limiting cylinder is arranged on the inner wall of the connecting cylinder, a mounting seat is correspondingly arranged on the limiting cylinder, a first electric cylinder is arranged on the top end of the mounting seat in a sliding manner, the connecting cylinder is fixedly connected with the output end of the first electric cylinder, a screw is fixedly connected with the inner wall of the motor, and the screw is fixedly connected with one side of the screw rod is fixedly connected with the screw rod;
the workbench is provided with a mounting groove, the mounting groove is provided with a fixing table, a rotating shaft is rotatably connected between the fixing table and the inner wall of the mounting groove, both sides of the fixing table and the workbench are respectively provided with a turnover assembly for enabling the fixing table and a structural member to incline, the turnover assemblies comprise fixing plates and damping springs, the fixing plates are fixedly connected to one side of the top end of the fixing table, the bottom ends of the fixing plates are slidably connected with pushing seats, the side wall of the workbench is provided with a second electric cylinder, the output end of the second electric cylinder is rotatably connected with the pushing seats, the bottom ends of the fixing table are slidably connected with sliding sheets, and the damping springs are arranged between the sliding sheets and the inner wall of the mounting groove;
the mounting frame is arranged at the top end of the fixed table in a sliding manner, grooves are formed in two sides of the top end of the fixed table, a threaded rotating rod is rotationally connected between the inner walls of the two sides of the grooves, the bottom end of the mounting frame is in threaded connection with the threaded rotating rod through a sliding plate, a fourth motor is arranged on two sides of one end of the fixed table, the output end of the fourth motor is fixedly connected with a spiral rotating rod positioned on the same side, a longitudinal fixing mechanism is arranged between the mounting frame and the fixed table and used for fixing the upper side and the lower side of a structural member, the longitudinal fixing mechanism comprises a mounting plate and a supporting rod, a sliding seat is slidably connected onto the inner top wall of the mounting frame, a moving assembly is arranged between the sliding seat and the top of the mounting frame, a third electric cylinder is arranged at the bottom of the sliding seat, the mounting plate is fixedly connected onto the output end of the third electric cylinder, a plurality of elastic pads are arranged at the bottom of the mounting plate, a plurality of sliding ports are formed in the top end of the fixed table, the supporting rod is slidably connected onto the corresponding sliding ports, and springs are arranged between the bottom end of the supporting rod and the inner bottom wall of the sliding port;
four-side fixing mechanisms are arranged between the inner walls of the two sides of the middle of the installation frame and used for fixing the periphery of a structural member when the top end of the structural member is processed, each four-side fixing mechanism comprises a connecting frame and a control frame, each connecting frame is slidably connected between the inner walls of the two sides of the installation frame, each of the two sides of the installation frame is provided with a fourth electric cylinder, the output ends of the fourth electric cylinders are fixedly connected with the connecting frame, the number of the control frames is at least four, the control frames are fixedly connected to the inner walls of the connecting frame, clamping plates are slidably connected to the inner walls of the control frames, through grooves are formed in the control frames, a plurality of limiting holes are formed in the top ends of the clamping plates, and limiting rods are arranged between the limiting holes and the through grooves.
The method of the six-axis machining center for the surface treatment of the structural part comprises the six-axis machining center for the surface treatment of the structural part, and further comprises the following steps:
s1: when the end face of the side part of the structural member is required to be processed, the fourth motor is started to drive the threaded rotating rod to rotate, so that the two sliding plates drive the mounting frame to move on the fixed table, and then move to the position right above the structural member, meanwhile, the driving motor is started to drive the lead screw to rotate, so that the moving body slides on the sliding through groove, the sliding seat and the third electric cylinder are driven to move to the position right above the middle part of the structural member, meanwhile, the third electric cylinder is started to drive the mounting plate and the plurality of elastic pads to compress the top of the structural member, so that the structural member and the supporting rod corresponding to the lower side are fixed between the corresponding elastic pads and the supporting rod under the action of the corresponding second spring, and when the top of the structural member is required to be fixed, the fourth electric cylinder is used to drive the connecting frame, so that the heights of the plurality of control frames are adjusted, the control frame is moved to the upper side of the structural member, and meanwhile, the clamping plate is moved out of the control frame, and then the fourth electric cylinder is started to drive the connecting frame so that the four sides of the top of the control frame and the clamping plate are compressed, and the top of the structural member are supported, and the top of the structural member is completed under the supporting action of the supporting rod at the bottom, the top end face of the structural member is exposed, and the end face of the top of the structural member is conveniently processed;
s2: after fixing the structure that needs to process on the top of fixed station, drive the screw rod through starting first motor and rotate, thereby make the mount pad with screw rod threaded connection slide on the slip frame, make first electronic jar remove on the top of slip frame, make first electronic jar and move the one end of corresponding push plate together with spacing section of thick bamboo, start first electronic jar and promote spacing section of thick bamboo and enter into the connecting cylinder, simultaneously in the spacing hole of seting up on the spacing section of thick bamboo is promoted to spring one promotion spacing ball, make when the push plate promotes the workstation and remove the assigned position, and when the push plate removes to the stop bar, receive the effect of the bottom magnetic connection of magnetic stripe and the push plate of installing on the stop bar, simultaneously the push plate is under the effect of stopping of stop bar, make the push plate stagnate on the stop bar, make spacing section of thick bamboo shift out in the connecting cylinder simultaneously, when needing to process the side terminal surface of structure, promote the push seat on the fixed plate through starting second electronic jar, simultaneously the second electronic jar of opposite side drives the pivot seat and fixed plate between the second and slide and cooperate the corresponding fixed seat on the fixed seat, make the pivot of two sides need the processing the structure along the pivot, the processing center of the structure is being more convenient for the side of the structure under the fixed connection of the pivot of the fixed point of the rotation of the fixed structure.
In order to drive the electromagnet group to rotationally move on the workbench, thereby adjust the height of electromagnet group, further, rotate the installation component and include swivel becket cover and connecting plate, swivel becket cover fixed connection is on the interior roof of installing the frame, the bottom sliding connection of swivel becket cover has the meshing fluted disc, the meshing is connected with the meshing gear on the meshing fluted disc, the second motor is installed to the one end of sliding seat, the fixed cover of meshing gear is established on the output of second motor, the top fixed connection of connecting plate is at the one end of meshing fluted disc, sliding connection has the lifter plate on the inner wall of connecting plate, the one end fixedly connected with moving part of lifter plate, the spout has been seted up on the connecting plate corresponds the moving part, the fifth electronic jar is installed to the one end of connecting plate, the output and the moving part fixed connection of fifth electronic jar.
In order to adsorb the piece that produces when carrying out processing at the structure surface, still further, piece absorbing component includes the electro-magnet group, the one end fixedly connected with frame template of lifter plate, rotate on the inner wall one side of frame template and be connected with the threaded rod, the third motor is installed to the one end of lifter plate, the output and the threaded rod fixed connection of third motor, sliding connection has the fixing base before the both sides inner wall of frame template, rotate between the both sides inner wall of fixing base and be connected with the axis of rotation, the fourth motor is installed to the one end of fixing base, the output and the axis of rotation fixed connection of fourth motor, the electro-magnet group is installed in the axis of rotation through the installation body.
In order to make the fixed station remove on the workstation, contact the spacing relation between connecting cylinder and the spacing section of thick bamboo after the flitch removes the assigned position simultaneously, as a further scheme of this scheme, stop strip fixed connection on top one side of mobile station, all install the magnetic stripe on top one side of stopping the strip, the bottom magnetism of magnetic stripe and flitch is connected, rotate on the interior diapire of mobile station and be connected with a plurality of spin balls, the bottom of fixed station is laminated with the top of spin ball.
In order to drive the sliding seat to move on the top of installing frame, as still further scheme of this scheme, the moving component includes the mobile body, the top of installing frame corresponds the mobile body and has seted up the slip logical groove, mobile body sliding connection is on the inner wall in slip logical groove, equal fixedly connected with rotates the cover on the top both sides of installing frame, two rotate and be connected with the lead screw between the cover, lead screw and mobile body threaded connection, driving motor is installed to top one side of installing frame, driving motor's output and lead screw fixed connection.
(III) beneficial effects
Compared with the prior art, the invention provides a six-axis machining center and method for surface treatment of a structural member, and the six-axis machining center has the following beneficial effects:
in the invention, when the surface of a structural member is required to be processed, the structural member is placed on the fixed table, the upper end and the lower end of the structural member are fixedly clamped through the longitudinal fixing mechanism arranged between the mounting frame and the fixed table, and the longitudinal side wall of the structural member is exposed, so that the longitudinal side wall of the structural member is conveniently processed by the processing center body;
when the upper end face of the structural member is required to be processed, four-side fixing mechanisms are arranged between the inner walls of the two sides of the middle part of the mounting frame, and good clamping effects are carried out on the four corners of the top of the structural member under the cooperation of a plurality of support rods arranged on the fixing table, so that the processing center body can process the upper end face of the structural member;
after the structural member is fixedly clamped at the top end of the fixed table, the corresponding pushing plate is pushed to enable the workbench to slide on the movable table, so that the positions of the structural member and the fixed table are adjusted, and the working end of the machining center body and the datum point of the structural member are mutually corresponding;
therefore, the six-axis machining center for surface treatment of the structural member can ensure that the end surface of the structural member to be machined is exposed on the premise of ensuring stable clamping of various special-shaped structural members when the surface of the structural member is machined, and can calibrate and correspond the machining reference point of the structural member and the working end of the machining center body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic perspective view of the whole structure of the present invention;
FIG. 2 is a schematic perspective view of the working end of the machining center body mated with a plurality of components mounted on the mobile station in accordance with the present invention;
FIG. 3 is a schematic view of a partially cut-away perspective view of the engagement of the pushing mechanism of the present invention;
FIG. 4 is a schematic perspective view of the mobile station, the workbench, the fixed station and the mounting frame of the invention;
FIG. 5 is a schematic view of a partially cut-away perspective view of the mating of the flip assembly, longitudinal securing mechanism and four-sided securing mechanism of the present invention;
FIG. 6 is a schematic perspective view of the four-sided securing mechanism, swivel mounting assembly and debris absorbing assembly of the present invention mated;
FIG. 7 is a schematic perspective view, partially in section, of the cooperation of the swivel mounting assembly and the debris absorbing assembly of the present invention;
fig. 8 is a schematic perspective view showing the cooperation of the fixing table, the support rod and the cover sheet in the present invention.
Reference numerals in the drawings represent respectively:
100. a pushing mechanism; 101. a pushing plate; 102. a connecting cylinder; 103. a limit ball; 104. a sliding frame; 105. a mounting base; 106. a first electric cylinder; 107. a screw; 108. a first motor;
200. a flip assembly; 201. a fixing plate; 202. a pushing seat; 203. a second electric cylinder; 204. a damping spring;
300. a longitudinal fixing mechanism; 301. a mounting plate; 302. a third electric cylinder; 303. an elastic pad; 304. a support rod;
400. four-side fixing mechanisms; 401. a connection frame; 402. a fourth electric cylinder; 403. a control frame; 404. a clamping plate; 405. a limit rod;
500. rotating the mounting assembly; 501. rotating the ring sleeve; 502. meshing fluted disc; 503. a second motor; 504. a connecting plate; 505. a lifting plate; 506. a fifth electric cylinder;
600. a debris absorbing assembly; 601. an electromagnet group; 602. a frame plate; 603. a threaded rod; 604. a third motor; 605. a fixing seat;
700. a moving assembly; 701. a screw rod; 702. driving motor
1. A machining center body; 2. a mobile station; 3. a work table; 4. a fixed table; 5. a mounting frame; 6. a blocking strip; 7. the ball is rotated.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 8, a six-axis machining center for surface treatment of structural members includes a machining center body 1, the machining center body 1 is one of six-axis machining center types commonly used in real life, and can be independently provided with a special tool and driving equipment for performing milling, boring, drilling and other machining methods on various structural members, the six-axis machining center also includes a moving table 2 and a mounting frame 5, a sliding rail is arranged on the moving table 2, a workbench 3 is slidingly connected on the sliding rail, pushing mechanisms 100 are arranged on four sides of the top end of the moving table 2 for moving the workbench 3 on the moving table 2, the pushing mechanisms 100 are adjusted to correspond to the structural members and the working ends, one end of each pushing mechanism 100 includes a pushing plate 101 and a sliding frame 104, a connecting cylinder 102 is fixedly connected to one end of each pushing plate 101, sliding grooves are formed on two sides of the inner wall of each connecting cylinder 102, sliding plates are slidingly connected on the sliding grooves, a first spring is arranged between the slide sheet and the inner wall of the sliding groove, the other end of the slide sheet is fixedly connected with a limiting ball 103, the inner wall of a connecting cylinder 102 is provided with a limiting cylinder, the limiting cylinder is provided with limiting holes corresponding to the two limiting balls 103, a sliding frame 104 is fixedly connected to one side of a mobile station 2, an installation seat 105 is slidably connected to the inner wall of the sliding frame 104, the top end of the installation seat 105 is provided with a first electric cylinder 106, the connecting cylinder 102 is fixedly connected with the output end of the first electric cylinder 106, a screw 107 is rotationally connected between the inner walls of the two sides of the sliding frame 104, one side of the sliding frame 104 is provided with a first motor 108, the output end of the first motor 108 is fixedly connected with the screw 107, the bottom of the installation seat 105 is in threaded connection with the screw 107, a blocking strip 6 is fixedly connected to one side of the top end of the mobile station 2, one side of the top end of the blocking strip 6 is provided with a magnetic strip, the magnetic strip is magnetically connected with the bottom end of the pushing plate 101, the inner bottom wall of the moving table 2 is rotationally connected with a plurality of rotating balls 7, the bottom end of the fixed table 4 is attached to the top end of the rotating balls 7, after a structural member to be processed is fixed at the top end of the fixed table 4, a first motor 108 is started to drive a screw 107 to rotate, so that a mounting seat 105 in threaded connection with the screw 107 slides on a sliding frame 104, a first electric cylinder 106 moves on the upper side of the sliding frame 104, the first electric cylinder 106 and a limit cylinder move to one end of a corresponding push plate 101, the center points between the limit cylinder and the connecting cylinder 102 correspond to each other, the first electric cylinder 106 is started to push the limit cylinder to enter the connecting cylinder 102, and sliding sheets in sliding connection with sliding grooves formed in the upper side and the lower side of the inner wall of the connecting cylinder 102 are pushed into limit holes formed in the limit cylinder under the action of a first spring, when the push plate 101 pushes the workbench 3 to a specified position, the push plate 101 can be driven to reset through a limit relation between the connecting cylinder 102 and the limit cylinder, and the corresponding push plate 6 is moved to the stop plate 6, the magnetic strips are simultaneously moved out of the corresponding push plate 6, and the magnetic strips are simultaneously fixed by the magnetic strips 101 and the bottom of the connecting plate 101 are correspondingly connected to the push plate 101;
the workbench 3 is provided with a mounting groove, the mounting groove is provided with a fixing table 4, a rotating shaft is rotatably connected between the fixing table 4 and the inner wall of the mounting groove, two sides of the fixing table 4 and the workbench 3 are respectively provided with a turnover assembly 200 for enabling the fixing table 4 and a structural member to incline, the turnover assembly 200 comprises a fixing plate 201 and a damping spring 204, the fixing plate 201 is fixedly connected to one side of the top end of the fixing table 4, the bottom end of the fixing plate 201 is slidably connected with a pushing seat 202, a second electric cylinder 203 is mounted on the side wall of the workbench 3, the output end of the second electric cylinder 203 is rotatably connected with the pushing seat 202, a sliding piece is slidably connected to the bottom end of the fixing table 4, the damping spring 204 is arranged between the sliding piece and the inner wall of the mounting groove, and after the structural member is fixed to the fixing table 4, when the side end face of the structural member needs to be machined, the pushing seat 202 slides on the fixing plate 201 through starting the second electric cylinder 203, and meanwhile the second electric cylinder 203 on the other side drives the rotating seat and the fixing plate 201 to slide to match with the moving relation of the two rotating seats on the corresponding fixing plate 201, so that the fixing table 4 can be conveniently machined along with the rotating center of the rotating shaft of the rotating member 1 and the rotating center of the rotating member.
Referring to fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, the mounting frame 5 is slidably disposed at the top end of the fixing table 4, grooves are formed on both sides of the top end of the fixing table 4, a threaded rotating rod is rotatably connected between inner walls of both sides of the grooves, the bottom end of the mounting frame 5 is in threaded connection with the threaded rotating rod through a sliding plate, a fourth motor is mounted on both sides of one end of the fixing table 4, an output end of the fourth motor is fixedly connected with the threaded rotating rod on the same side, a longitudinal fixing mechanism 300 is disposed between the mounting frame 5 and the fixing table 4, the longitudinal fixing mechanism 300 comprises a mounting plate 301 and a supporting rod 304, a sliding seat is slidably connected to an inner top wall of the mounting frame 5, a moving assembly 700 is disposed between the sliding seat and the top end of the mounting frame 5, the moving assembly 700 comprises a moving body, a rotating sleeve is correspondingly formed on the top end of the moving body, a screw 701 is fixedly connected to both sides of the top end of the mounting frame 5, a screw 701 is rotatably connected between the two rotating sleeves, the screw 701 is in threaded connection with the threaded rotating rod, one side of the mounting frame 5 is provided with a driving end of the motor, a plurality of driving cylinders 302 are correspondingly mounted on the bottom end of the mounting plate 302, and the bottom end of the sliding seat is correspondingly provided with a plurality of the sliding seat 304, and the sliding seat is correspondingly mounted on the bottom end of the sliding seat is provided with a plurality of the sliding seat 304, and is fixedly connected to the top end of the sliding seat 304, and the sliding seat is correspondingly mounted on the bottom end of the sliding seat is mounted on the bottom end of the sliding seat, and is mounted on the sliding seat is correspondingly to the sliding seat is mounted on the sliding seat, and has a sliding seat is mounted on the sliding seat. The two sliding plates drive the mounting frame 5 to move on the fixed table 4, and therefore the two sliding plates move to the position right above the structural member, meanwhile, the driving motor 702 is started to drive the screw 701 to rotate, so that the moving body slides on the sliding through groove, the sliding seat and the third electric cylinder 302 are driven to move to the position right above the middle part of the structural member, meanwhile, the third electric cylinder 302 is started to push the mounting plate 301 and the plurality of elastic pads 303 to press the top of the structural member, the structural member and the supporting rod 304 corresponding to the lower side are enabled to be fixed between the corresponding elastic pads 303 and the supporting rod 304 under the action of the corresponding spring II, meanwhile, the elastic pads 303 can have certain elasticity and compressibility, deformation with a certain radian can occur when the structural member is pressed and fixed, meanwhile, the special-shaped elastic pads 303 which are specially adapted can be replaced because the bottom of the structural member is also uneven, thereby the supporting rod 304 can be fixedly supported on the bottom of the structural member under the pushing action of the spring II, meanwhile, the structural member and the supporting rod 304 can be prevented from being processed to be temporarily pressed and processed to the corresponding to the sliding cover plate 4 when the corresponding to the supporting rod 304 is not used to the supporting rod 304.
Referring to fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, a four-side fixing mechanism 400 is provided between the inner walls of the two sides of the middle part of the mounting frame 5, and is used for fixing the periphery of a structural member when the top end of the structural member is processed, the four-side fixing mechanism 400 comprises a connecting frame 401 and a control frame 403, the connecting frame 401 is slidably connected between the inner walls of the two sides of the mounting frame 5, the fourth electric cylinders 402 are respectively mounted on the middle parts of the two sides of the mounting frame 5, the output end of the fourth electric cylinders 402 and the connecting frame 401 are fixedly connected, the number of the control frame 403 is at least four, the control frames 403 are fixedly connected on the inner walls of the connecting frame 401, the inner walls of the control frame 403 are slidably connected with a clamping plate 404, through grooves are formed in the control frame 403, a plurality of limiting holes are formed in the top end of the clamping plate 404, a limiting rod 405 is arranged between the limiting holes and the through the limiting grooves, when the top of the structural member is required to be fixed, the connecting frame 401 is pushed by the fourth electric cylinders 402, the height of the control frame 403 is adjusted, the control frame 403 is moved to the upper side of the structural member, meanwhile, the clamping plate 403 is pushed by the control frame 403, the clamping plate 403 is pushed by the fourth electric cylinders, the control frame 403, the top end faces are pushed by the top end faces of the four electric cylinders, the top end faces are pushed by the top end faces of the structural member, and the top end faces of the structural member are exposed, and the top end faces are simultaneously, and the top end faces are conveniently and the top end faces are pressed by the four side and are correspondingly.
Referring to fig. 1, 2, 4, 5 and 7, the rotary mounting assembly 500 includes a rotary ring cover 501 and a connecting plate 504, the rotary ring cover 501 is fixedly connected to an inner top wall of the mounting frame 5, a bottom of the rotary ring cover 501 is slidably connected with a meshing fluted disc 502, a meshing gear is engaged with the meshing fluted disc 502, one end of a sliding seat is provided with a second motor 503, the meshing gear is fixedly sleeved on an output end of the second motor 503, a top of the connecting plate 504 is fixedly connected to one end of the meshing fluted disc 502, a lifting plate 505 is slidably connected to an inner wall of the connecting plate 504, one end of the lifting plate 505 is fixedly connected with a moving member, a sliding slot is formed in the connecting plate 504 corresponding to the moving member, one end of the connecting plate 504 is provided with a fifth electric cylinder 506, an output end of the fifth electric cylinder 506 is fixedly connected to the moving member, the debris absorbing assembly 600 includes an electromagnet group 601, one end of the lifting plate 505 is fixedly connected with a template 602, a threaded rod 603 is rotatably connected to one side of the inner wall of the frame plate 602, a third motor 604 is mounted at one end of the lifting plate 505, the output end of the third motor 604 is fixedly connected with the threaded rod 603, a fixing seat 605 is slidably connected in front of the inner walls of the two sides of the frame plate 602, the fixing seat 605 is in threaded connection with the threaded rod 603, a rotating shaft is rotatably connected between the inner walls of the two sides of the fixing seat 605, a fourth motor is mounted at one end of the fixing seat 605, the output end of the fourth motor is fixedly connected with the rotating shaft, an electromagnet group 601 is mounted on the rotating shaft through a mounting body, when scraps generated when a structural member is processed at the working end of the machining center body 1 need to be processed, the second motor 503 is started firstly to enable the meshing fluted disc 502 to rotate at the bottom of the rotating ring sleeve 501 through a meshing gear, so that the connecting plate 504 rotates along the center point of the rotating ring sleeve 501, the direction that makes connecting plate 504 rotate to machining center work end processing, start the electronic jar 506 of fifth simultaneously and promote the moving member and make lifter plate 505 drive frame template 602 go up and down to the assigned position, start third motor 604 simultaneously and drive threaded rod 603 and rotate, make fixing base 605 drive electromagnet group 601 and remove the assigned position on the structure, simultaneously can drive the axis of rotation through starting the fourth motor and rotate, thereby adjust electromagnet group 601 and collect the clearance in order to collect the piece that absorbs the piece simultaneously, can set up the collection box in the removal interval scope of connecting plate 504, collect the piece.
The six-axis machining center for the surface treatment of the structural part adopts the use principle that: when the top end surface of the structural member is required to be processed, the fourth motor is started to drive the threaded rotating rod to rotate, so that the two sliding plates drive the mounting frame 5 to move on the fixed table 4, and then the mounting frame 5 is moved to the position right above the structural member, meanwhile, the driving motor 702 is started to drive the lead screw 701 to rotate, so that the moving body slides on the sliding through groove, the sliding seat and the third electric cylinder 302 are driven to move to the position right above the middle part of the structural member, meanwhile, the third electric cylinder 302 is started to push the mounting plate 301 and the plurality of elastic pads 303 to press the top of the structural member, the structural member and the supporting rod 304 corresponding to the lower side are enabled to be fixed between the corresponding elastic pads 303 and the supporting rod 304 under the action of the corresponding springs II, and when the top of the structural member is required to be fixed, the fourth electric cylinder 402 is started to push the connecting frame 401, and then the height of the plurality of control frames 403 is adjusted, and the clamping plates 404 are simultaneously moved out from the control frame 403, and then the fourth electric cylinder 402 is started to push the connecting frame 401 so that the control frame 403 and the clamping plates are pushed to press the top of the structural member, and the top of the four sides of the structural member are enabled to be exposed, and the top end surface of the structural member is conveniently processed;
after a structural member to be processed is fixed at the top end of the fixed table 4, the first motor 108 is started to drive the screw 107 to rotate, so that the mounting seat 105 in threaded connection with the screw 107 slides on the sliding frame 104, the first electric cylinder 106 moves on the upper side of the sliding frame 104, the first electric cylinder 106 and the limiting cylinder move to one end of the corresponding pushing plate 101, the center points between the limiting cylinder and the connecting cylinder 102 correspond to each other, the first electric cylinder 106 is started to push the limiting cylinder to enter the connecting cylinder 102, meanwhile, sliding sheets in sliding connection with sliding grooves formed in the upper side and the lower side of the inner wall of the connecting cylinder 102 push the limiting ball 103 to enter a limiting hole formed in the limiting cylinder under the action of a first spring, so that when the pushing plate 101 pushes the workbench 3 to a specified position, the pushing plate 101 can be driven to reset through the limiting relationship between the connecting cylinder 102 and the limiting cylinder, when the push plate 101 moves onto the blocking strip 6, under the action of the magnetic stripe mounted on the blocking strip 6 and the magnetic connection of the bottom of the push plate 101, the push plate 101 is retained on the blocking strip 6 under the blocking effect of the blocking strip 6, and the limiting cylinder is moved out of the connecting cylinder 102, the corresponding relation between the fixed structural member and the working end of the machining center body 1 is precisely adjusted under the pushing effect of a plurality of groups of first electric cylinders 106 and the push plate 101, when the side end surface of the structural member is required to be machined, the push seat 202 is pushed to slide on the fixed plate 201 by starting the second electric cylinder 203, meanwhile, the second electric cylinder 203 on the other side drives the rotating seat and the fixed plate 201 to slide to match the moving relation of the two rotating seats on the corresponding fixed plate 201, so that the fixed table 4 rotates along with the central point of the structural member along the rotating shaft, the side of the structural member to be processed is obliquely exposed under the working end of the processing center body 1, so that the processing of one side of the structural member is facilitated.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Six machining centers for structural component surface treatment, including machining center body (1), characterized by still includes:
the movable table (2), be provided with the slide rail on the movable table (2), sliding connection has workstation (3) on the slide rail, four sides in top of movable table (2) all are provided with pushing mechanism (100) for make workstation (3) remove on movable table (2), adjust to correspond between structure and the work end, set up the mounting groove on workstation (3), be provided with fixed station (4) on the mounting groove, rotate between the inner wall of fixed station (4) and mounting groove and be connected with the pivot, both sides of fixed station (4) and workstation (3) all are provided with upset subassembly (200) for make fixed station (4) and structure slope;
the installation frame (5), installation frame (5) slides and sets up the top at fixed station (4), be provided with vertical fixed establishment (300) between installation frame (5) and fixed station (4) for fix the upper and lower both sides of structure, be provided with four-sided fixed establishment (400) between the middle part both sides inner wall of installation frame (5) for fix around the structure when processing the top of structure.
2. A six-axis machining center for surface treatment of structural members according to claim 1, wherein said pushing mechanism (100) comprises:
the device comprises a pushing plate (101), wherein one end of the pushing plate (101) is fixedly connected with a connecting cylinder (102), sliding grooves are formed in two sides of the inner wall of the connecting cylinder (102), a sliding piece is connected to the sliding grooves in a sliding mode, a first spring is arranged between the sliding piece and the inner wall of the sliding groove, the other end of the sliding piece is fixedly connected with a limiting ball (103), a limiting cylinder is arranged on the inner wall of the connecting cylinder (102), and limiting holes are formed in the limiting cylinder corresponding to the two limiting balls (103);
the sliding frame (104), sliding frame (104) fixed connection is in one side of mobile station (2), sliding connection has mount pad (105) on the inner wall of sliding frame (104), first electronic jar (106) are installed on the top of mount pad (105), output fixed connection of connecting cylinder (102) and first electronic jar (106), rotate between the inner wall of both sides of sliding frame (104) and be connected with screw rod (107), first motor (108) are installed to one side of sliding frame (104), the output and the screw rod (107) fixed connection of first motor (108), the bottom and screw rod (107) threaded connection of mount pad (105).
3. A six-axis machining center for surface treatment of structural members according to claim 2, wherein said turning assembly (200) comprises:
the fixed plate (201), fixed plate (201) fixedly connected with one side of top of fixed table (4), the bottom sliding connection of fixed plate (201) has promotion seat (202), install second electronic jar (203) on the lateral wall of workstation (3), the output of second electronic jar (203) and promote seat (202) rotation and connect;
the damping spring (204), the bottom sliding connection of fixed station (4) has the wiper, damping spring (204) set up between the inner wall of wiper and mounting groove.
4. A six-axis machining center for surface treatment of structural members according to claim 3, wherein said longitudinal fixing mechanism (300) comprises: the mounting plate (301), the sliding seat is slidably connected to the inner top wall of the mounting frame (5), a moving assembly (700) is arranged between the sliding seat and the top of the mounting frame (5), a third electric cylinder (302) is mounted at the bottom of the sliding seat, the mounting plate (301) is fixedly connected to the output end of the third electric cylinder (302), and a plurality of elastic pads (303) are mounted at the bottom of the mounting plate (301);
the support rod (304), a plurality of sliding openings have been seted up on the top of fixed station (4), support rod (304) sliding connection is in the sliding opening that corresponds, be provided with the spring two between the bottom of support rod (304) and the interior bottom wall of sliding opening.
5. A six-axis machining center and method for surface treatment of structural members according to claim 4, wherein said four-sided fixing mechanism (400) comprises:
the connecting frame (401), the connecting frame (401) is connected between the inner walls of the two sides of the mounting frame (5) in a sliding manner, a fourth electric cylinder (402) is arranged in the middle of the two sides of the mounting frame (5), and the output end of the fourth electric cylinder (402) is fixedly connected with the connecting frame (401);
the control frame (403), the quantity of control frame (403) is four at least, and a plurality of control frame (403) fixed connection is on the inside wall of connecting frame (401), sliding connection has grip block (404) on the inner wall of control frame (403), logical groove has been seted up on control frame (403), a plurality of spacing holes have been seted up on the top of grip block (404), spacing hole with be provided with gag lever post (405) between the logical groove.
6. A six axis machining center for surface treating structures according to claim 5, further comprising a swivel mounting assembly (500), the swivel mounting assembly (500) comprising:
the rotary ring sleeve (501), the rotary ring sleeve (501) is fixedly connected to the inner top wall of the mounting frame (5), the bottom of the rotary ring sleeve (501) is slidably connected with the meshing fluted disc (502), the meshing fluted disc (502) is connected with the meshing gear in a meshing manner, one end of the sliding seat is provided with the second motor (503), and the meshing gear is fixedly sleeved on the output end of the second motor (503);
the connecting plate (504), the top fixed connection of connecting plate (504) is in the one end of meshing fluted disc (502), sliding connection has lifter plate (505) on the inner wall of connecting plate (504), the one end fixedly connected with moving part of lifter plate (505), the spout has been seted up on connecting plate (504) correspond the moving part, fifth electronic jar (506) is installed to the one end of connecting plate (504), the output and the moving part fixed connection of fifth electronic jar (506).
7. A six axis machining center for surface treating of structural members according to claim 6, further comprising a chip absorption assembly (600), said chip absorption assembly (600) comprising:
electromagnet group (601), the one end fixedly connected with frame template (602) of lifter plate (505), rotate on the inner wall one side of frame template (602) and be connected with threaded rod (603), third motor (604) are installed to the one end of lifter plate (505), output and threaded rod (603) fixed connection of third motor (604), sliding connection has fixing base (605) before the both sides inner wall of frame template (602), rotate between the both sides inner wall of fixing base (605) and be connected with the axis of rotation, the fourth motor is installed to the one end of fixing base (605), the output and the axis of rotation fixed connection of fourth motor, electromagnet group (601) are installed in the axis of rotation through the installation body.
8. The six-axis machining center for surface treatment of structural parts according to claim 7, further comprising a blocking strip (6), wherein the blocking strip (6) is fixedly connected to one side of the top end of the mobile station (2), magnetic strips are mounted on one side of the top end of the blocking strip (6), the magnetic strips are magnetically connected with the bottom end of the pushing plate (101), a plurality of rotating balls (7) are rotatably connected to the inner bottom wall of the mobile station (2), and the bottom end of the fixed station (4) is attached to the top end of the rotating balls (7).
9. A method of using the six-axis machining center for surface treatment of a structural member according to claim 8, comprising the steps of:
s1: when the end face of the side part of the structural member is required to be processed, the threaded rotating rod is driven to rotate by starting the fourth motor, so that the two sliding plates drive the mounting frame (5) to move on the fixed table (4) to move to the position right above the structural member, meanwhile, the driving motor (702) is started to drive the screw rod (701) to rotate, the moving body slides on the sliding through groove to drive the sliding seat and the third electric cylinder (302) to move to the position right above the middle part of the structural member, meanwhile, the third electric cylinder (302) is started to push the mounting plate (301) and the plurality of elastic pads (303) to press the top part of the structural member, the structural member and the supporting rod (304) corresponding to the lower side are enabled to be fixed between the corresponding elastic pads (303) and the supporting rod (304) under the action of the corresponding second spring, and when the top part of the structural member is required to be fixed, the fourth electric cylinder (402) is started to push the connecting frame (401), so that the control frame (403) is moved to the upper side of the structural member, the clamping plate (403) is simultaneously pushed from the upper side of the control frame (403) to push the top part of the control frame (403) to the top part (404) and the supporting rod (404) is enabled to be exposed, and the top part of the structural member (404) is enabled to be simultaneously pushed to be fixed under the action of the supporting plate (404), the top end face of the structural member is convenient to process;
s2: after a structural part to be processed is fixed at the top end of the fixed table (4), the first motor (108) is started to drive the screw rod (107) to rotate, so that the mounting seat (105) in threaded connection with the screw rod (107) slides on the sliding frame (104), the first electric cylinder (106) moves on the upper side of the sliding frame (104), the first electric cylinder (106) moves to one end of the corresponding pushing plate (101) together with the limit cylinder, the first electric cylinder (106) is started to push the limit cylinder into the connecting cylinder (102), meanwhile, the first spring pushes the limit ball (103) into a limit hole formed in the limit cylinder, when the pushing plate (101) pushes the workbench (3) to a specified position, and when the pushing plate (101) moves to the limit bar (6), the pushing plate (101) is subjected to the action of magnetic connection between the magnetic strip arranged on the limit bar (6) and the bottom of the pushing plate (101), the pushing plate (101) is stopped by the blocking effect of the limit bar (6), the pushing plate (101) is stopped on the limit bar (6) to push the limit plate (202) to move out of the connecting cylinder (102) and the limit cylinder (203) is required to be processed, and the second electric cylinder (201) is simultaneously is started to be fixed on the side face of the connecting cylinder (203), meanwhile, the second electric cylinder (203) on the other side drives the rotating seat and the fixed plate (201) to slide to match the moving relation of the two rotating seats on the corresponding fixed plate (201), so that the fixed table (4) and the structural member rotate along the center point of the rotating shaft, one side of the structural member to be processed is obliquely exposed under the working end of the processing center body (1), and one side of the structural member is more convenient to process.
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