CN107962192A - A kind of special processing center machine tool of horizontal bolt sphere and processing method - Google Patents
A kind of special processing center machine tool of horizontal bolt sphere and processing method Download PDFInfo
- Publication number
- CN107962192A CN107962192A CN201711164025.5A CN201711164025A CN107962192A CN 107962192 A CN107962192 A CN 107962192A CN 201711164025 A CN201711164025 A CN 201711164025A CN 107962192 A CN107962192 A CN 107962192A
- Authority
- CN
- China
- Prior art keywords
- turntable
- bolt sphere
- horizontal
- slide unit
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses a kind of special processing center machine tool of horizontal bolt sphere and processing method, a kind of special processing center machine tool of horizontal bolt sphere and processing method, including cross slide way, horizontal slide unit, longitudinal slide unit, pedestal and horizontal disc tool magazine, the cross slide way is arranged in base plane, the cross slide way is equipped with horizontal slide unit, the longitudinal slide unit is arranged on horizontal slide unit upper end, and the horizontal disc tool magazine is arranged on longitudinal slide unit side, it is characterised in that：Four axis feed systems and knife-changing system are further included, the four axis feed systems include turret systems, horizontal slide unit and longitudinal slide unit.The bolt sphere centre of sphere of the present invention be machining benchmark, without or reduce replace fixture be major design, eliminate since the centre of sphere is not fixed the every error component brought, significantly improve machining accuracy, initial position sensitiveness when reducing processing, uniform force is reliable, rigidity remains functional, is the reliable functional component of the design of bolt sphere type horizontal processing machine tool and transformation.
Description
Technical field
The present invention relates to numerical control machine tool technique field, more particularly to a kind of special processing center machine tool of horizontal bolt sphere and add
Work method.
Background technology
The method of bolt sphere processing generally use ordinary lathe knife rest carries out, since bolt sphere pass is larger, processing
Load weight, drill thrust is more than 1 ton under the conditions of macropore is processed, and tapping torque has exceeded 2000 Ns of rice, so can only use big
5 axis processing center machine tool processing bolt ball of type, no matter precision or efficiency, industry cost can not receive.Therefore, main problem
It is to design and develop that bolt sphere processing load can be born, precision is high, and the number of axle is few, inexpensive bolt sphere specialized working machine tool of machine.
The content of the invention
It is contemplated that solve at least some of the technical problems in related technologies.For this reason, the present invention
One purpose is to propose a kind of special processing center machine tool of horizontal bolt sphere and processing method, and the bolt sphere centre of sphere is processing base
It is accurate, without or reduce that to replace fixture be major design, eliminate since the centre of sphere is not fixed the every error component brought, significantly carry
High manufacturing accuracy, initial position sensitiveness when reducing processing, uniform force is reliable, and rigidity remains functional, is that bolt sphere crouches
Formula machining tool designs and the reliable functional component of transformation.
A kind of special processing center machine tool of the horizontal bolt sphere of according to embodiments of the present invention and processing method, including laterally lead
Rail, horizontal slide unit, longitudinal slide unit, pedestal and horizontal disc tool magazine, the cross slide way are arranged in base plane, the transverse direction
Guide rail is equipped with horizontal slide unit, and the longitudinal slide unit is arranged on horizontal slide unit upper end, and the horizontal disc tool magazine is arranged on vertical
To slide unit side, four axis feed systems and knife-changing system are further included, the four axis feed systems include turret systems, laterally slide
Platform and longitudinal slide unit；
The turret systems are arranged on upper end of the pedestal away from horizontal slide unit side, and the turret systems include warp-wise turntable and latitude
To turntable, the warp-wise turntable bottom is fixedly connected with pedestal, and connection turret connector, described on the upside of the warp-wise turntable
Turret connector connects broadwise turntable, and warp-wise turntable is mutually perpendicular to broadwise turntable axial line and intersects at a fixing point；
The warp-wise turntable includes：Housing, the enclosure interior center are equipped with turntable live spindle, the turntable rotation master
Turntable worm gear is equipped with the middle part of axis, worm screw, the turntable worm gear and worm engaging, the worm screw two are equipped with the outside of the turntable worm gear
End is equipped with worm screw fixing bearing, and the worm screw fixing bearing inner ring is interference fitted with worm screw, the worm screw fixing bearing outer ring and
Housing is fixedly connected, and the worm screw upper end is equipped with servomotor, and the turntable worm gear is along the two of turntable live spindle axis direction
Side is respectively equipped with turntable bearing, and the turntable bearing, turntable worm gear inner ring are fixed with turntable live spindle by flat key respectively to be connected
Connect, the turntable bearing outer ring is fixedly connected with the casing, and described turntable live spindle one end is equipped with turntable locking plate, the turntable
Locking plate is bolted to connection with turntable live spindle, and the turntable locking plate is equipped with lock away from turntable live spindle side
Tight disk jacking block, the locking plate jacking block are internally provided with compression spring with turntable locking plate junction, and the locking plate jacking block is remote
Turntable locking plate side is equipped with hydraulic cylinder, and the hydraulic cylinder cylinder rod is contacted with locking plate jacking block；
The broadwise turntable is identical with warp-wise turntable structure, be again provided with turntable live spindle, turntable bearing, turntable worm gear,
Turntable locking plate, compression spring, locking plate jacking block, hydraulic cylinder, servomotor, worm screw, worm screw fixing bearing, housing；
The knife-changing system includes horizontal disc tool magazine, manipulator and machining center main shaft, and the machining center main shaft is arranged on
Directly over longitudinal slide unit, the manipulator is connected on machining center main shaft close to the side of horizontal disc tool magazine；
The machining center main shaft includes：Mechanical main shaft, servo principal axis, knife striking cylinder, the mechanical main shaft pass through with servo principal axis
Gear drive connects, and the axis direction of the mechanical main shaft is equipped with knife striking cylinder.
In some embodiments of the invention, the warp-wise turntable can rotate in the range of 360 degree, the broadwise
The crank degree of turntable positioned at horizontal slide unit central axes and to be transversely to the machine direction the vertical plane of slide unit moving direction as section start,
Rotate clockwise, the crank degree of broadwise turntable is no more than 115 degree.
In some embodiments of the invention, the warp-wise turntable front end sets three-jaw floating chuck, and the three-jaw floats
Dynamic chuck front end is equipped with bolt sphere fixture, and the bolt sphere fixture front end is equipped with screw thread, and the bolt sphere is threadedly secured to
Bolt sphere fixture front end.
In some embodiments of the invention, the haul distance of the horizontal slide unit is more than the length, most of most long drill bit
The big bolt radius of a ball and the manipulator of horizontal disc tool magazine are drawn sword the total length of length three's length.
In other embodiments of the present invention, the haul distance of the longitudinal slide unit is more than the maximum bolt sphere of processing
Cutting face diameter.
A kind of bolt sphere processing method according to embodiments of the present invention,
S1:Bolt sphere fixed thread hole machined, is fixed bolt sphere with the bench vice of Numerical-control Milling Machines upper end, will by milling cutter
Bolt sphere upper end mills out a datum plane, then with drill bit in the drilling of bolt sphere center and tapping thread；
S2：Bolt sphere clamping, the bolt sphere for being machined with fixing screwed hole and bolt sphere fixture one end are threadably secured, described
The bolt sphere fixture other end is fixed on three-jaw floating chuck front end；
S3：To knife, dial gauge is installed in mechanical main shaft front end, controls servomotor to move horizontal slide unit by digital control system, makes
Dial gauge gauge outfit is contacted with bolt sphere, and the coordinate X1 in record major axis X direction, then retreats horizontal slide unit, then make broadwise turntable
It is rotated by 90 °, continues to record dial gauge gauge outfit into the coordinate X2 in major axis X direction at this time close to bolt sphere again, then by X1-X2,
Obtain the bolt sphere centre of sphere away from；
S4:Bolt sphere position adjustment, by the adjusting bolt on three-jaw floating chuck, adjusting bolt ball chuck tool floats with three-jaw to be blocked
The distance h of disk front end face, then rotates clamping screw, chuck is clamped bolt sphere fixture；
S5:Bolt sphere multiaspect milling, calls pre-programmed processing program, bolt sphere is processed, and first, passes through machinery
Hand recalls plain milling cutter from horizontal disc tool magazine, and milling cutter is moved to bolt sphere side, by vertical under the control of digital control system
Moved to slide unit, machining center main shaft is produced length feed amount, and then milling is carried out to bolt sphere front end face, then, in number
Mobile warp-wise turntable or broadwise turntable, are processed bolt sphere other faces under the control of control system；
S6:The drilling of bolt sphere multiaspect, tapping, under the control of digital control system, manipulator puts plain milling cutter into horizontal disc knife
Storehouse simultaneously recalls drill bit, by mobile horizontal slide unit, warp-wise turntable, broadwise turntable equally under the control of digital control system, makes drill bit
Multiaspect drilling is carried out to bolt sphere, horizontal disc tool magazine then into is put drill bit by manipulator again and recalls screw tap, to bolt
Multiple holes on ball carry out tapping；
S7:Bolt sphere side change is processed, and the bolt sphere that machined one side of something is removed from bolt sphere fixture, then by bolt sphere
Fixture is fixed on bolt sphere for the first time on the threaded hole on processing hole opposite, the step of repeating S2-S6 to bolt sphere the other half into
Row processing.
Compared with prior art, the beneficial effects of the invention are as follows：The special processing center machine tool of horizontal bolt sphere is set
Turret systems are put, using the axial line intersection point of warp-wise turntable and broadwise turntable as working origin, and are adjusted by three-jaw floating chuck
The distance between bolt sphere fixture and chuck, eliminate since the centre of sphere is not fixed the every error component brought, significantly improve processing
Precision, reduces the machining control number of axle, reduces lathe cost of manufacture；Warp-wise turntable, broadwise turntable use in the turret systems
The devices such as hydraulic cylinder, locking plate, meanwhile, warp-wise turntable, broadwise turntable are connected with pedestal, two-axle interlocking is formed, by horizontal cunning
Platform, longitudinal slide unit and pedestal connect, and equally also form two-axle interlocking, substantially increase the rigidity and stabilization of turntable and slide unit
Property, by setting knife striking cylinder on work in-process heart main shaft, the thrust of main shaft can be increased when processing part, with reference to horizontal knot
Structure, horizontal type structure can improve bearing capacity by increasing lathe base and slide unit size, lathe is born bolt sphere processing
Load.
Brief description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of top view of the horizontal special processing center machine tool of bolt sphere proposed by the present invention；
Fig. 2 is a kind of front view of the horizontal special processing center machine tool of bolt sphere proposed by the present invention；
Fig. 3 is the structure diagram of bolt sphere fixture in a kind of horizontal special processing center machine tool of bolt sphere proposed by the present invention；
Fig. 4 is the structure diagram of warp-wise turntable in a kind of horizontal special processing center machine tool of bolt sphere proposed by the present invention；
Fig. 5 is the sectional view of warp-wise turntable in a kind of horizontal special processing center machine tool of bolt sphere proposed by the present invention；
Fig. 6 is the cut-away view of warp-wise turntable in a kind of horizontal special processing center machine tool of bolt sphere proposed by the present invention；
Fig. 7 is the structural representation of machining center main shaft in a kind of horizontal special processing center machine tool of bolt sphere proposed by the present invention
Figure.
In figure：1- warp-wises turntable, 2- broadwises turntable, 3- turret connectors, 4- horizontal slide units, 5- longitudinal slide units, 6- pedestals,
7- horizontal discs tool magazine, 8- bolt spheres, 9- three-jaws floating chuck, 10- bolt spheres fixture, 11- manipulators, 12- machining center masters
Axis, 13- cross slide ways, 101- turntables live spindle, 102- turntables bearing, 103- turntables worm gear, 104- turntables locking plate, 105-
Compress spring, 106- locking plates jacking block, 107- hydraulic cylinders, 108- servomotor 109- worm screws, 1010- worm screws fixing bearing,
1011- housings, 1201- mechanical main shafts, 1202- servo principal axis, 1203- knife striking cylinders.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end
As element or there is same or like element.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the present invention, and it is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship, is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
With reference to Fig. 1-7, a kind of special processing center machine tool of horizontal bolt sphere and processing method, including it is cross slide way 13, horizontal
To slide unit 4, longitudinal slide unit 5, pedestal 6 and horizontal disc tool magazine 7, the cross slide way 13 is arranged in 6 plane of pedestal, the horizontal stroke
Direction guiding rail 13 is equipped with horizontal slide unit 4, and the longitudinal slide unit 5 is arranged on 4 upper end of horizontal slide unit, the horizontal disc tool magazine 7
4 side of longitudinal slide unit is arranged on, further includes four axis feed systems and knife-changing system, the four axis feed systems include turntable system
System, horizontal slide unit 4 and longitudinal slide unit 5；
The turret systems are arranged on upper end of the pedestal 6 away from 4 side of horizontal slide unit, and the turret systems include warp-wise turntable 1
With broadwise turntable 2,1 bottom of warp-wise turntable is fixedly connected with pedestal 6, the upside of the warp-wise turntable 1 connection turntable connection
Device 3, the turret connector 3 connection broadwise turntable 2, warp-wise turntable 1 is mutually perpendicular to and intersects at 2 axial line of broadwise turntable
One fixing point；
The warp-wise turntable 1 includes：Housing 1011,1011 inner hub location of housing are equipped with turntable live spindle 101, institute
State the middle part of turntable live spindle 1011 and be equipped with turntable worm gear 103, the outside of turntable worm gear 103 is equipped with worm screw 109, the turntable
Worm gear 103 is engaged with worm screw 109, and 109 both ends of worm screw are equipped with worm screw fixing bearing 1010, the worm screw fixing bearing 1010
Inner ring is interference fitted with worm screw 109, and 1010 outer ring of worm screw fixing bearing is fixedly connected with housing 1011, the worm screw 109
Upper end is equipped with servomotor 108, and the both sides of the turntable worm gear 103 along 101 axis direction of turntable live spindle, which are respectively equipped with, to be turned
Platform bearing 102, the turntable bearing 102,103 inner ring of turntable worm gear are fixed with turntable live spindle 101 by flat key respectively to be connected
Connect, 102 outer ring of turntable bearing is fixedly connected with housing 1011, and described 101 one end of turntable live spindle is locked equipped with turntable
Disk 104, the turntable locking plate 104 are bolted to connection with turntable live spindle 101, and the turntable locking plate 104 is remote
Locking plate jacking block 106, the locking plate jacking block 106 and 104 junction of turntable locking plate are equipped with from 101 side of turntable live spindle
Compression spring 105 is internally provided with, the locking plate jacking block 106 is equipped with hydraulic cylinder 107 away from 104 side of turntable locking plate, described
107 cylinder rod of hydraulic cylinder is contacted with locking plate jacking block 106；
The broadwise turntable 2 is identical with 1 structure of warp-wise turntable, is again provided with turntable live spindle 101, turntable bearing 102, turns
Platform worm gear 103, turntable locking plate 104, compression spring 105, locking plate jacking block 106, hydraulic cylinder 107, servomotor 108, worm screw
109th, worm screw fixing bearing 1010, housing 1011；0.1 degree of warp-wise turntable 1 and 2 indexing accuracy of broadwise turntable, axial load are maximum
10 tons, hydraulic cylinder 107 is 1000 Ns of rice for the threaded hole less than screw hole specification M45, in addition more than the screw thread of screw hole specification M45
Hole is 2000 Ns of rice.
The knife-changing system includes horizontal disc tool magazine 7, manipulator 11 and machining center main shaft 12, the machining center master
Axis 12 is arranged on directly over longitudinal slide unit 5, and the manipulator 11 is connected on machining center main shaft 12 close to horizontal disc tool magazine 7
Side；
The machining center main shaft 12 includes：Mechanical main shaft 1201, servo principal axis 1202, knife striking cylinder 1203, the mechanical main shaft
1201 are connected with servo principal axis 1202 by gear drive, and the axis direction of the mechanical main shaft 1201 is equipped with knife striking cylinder
1203。
Preferably, the warp-wise turntable 1 can rotate in the range of 360 degree, the crank degree of the broadwise turntable 2
Using positioned at 4 central axes of horizontal slide unit and be transversely to the machine direction 5 moving direction of slide unit vertical plane as section start, rotate clockwise,
The crank degree of broadwise turntable 2 is no more than 115 degree, and such crank degree can be worked into processing whole needed for bolt sphere 8
Area, and necessary rigidity and intensity can be maintained.
Preferably, 1 front end of warp-wise turntable sets three-jaw floating chuck 9, and 9 front end of three-jaw floating chuck is equipped with
Bolt sphere fixture 10,10 front end of bolt sphere fixture are equipped with screw thread, and the bolt sphere is threadedly secured to bolt sphere fixture
10 front ends.
Preferably, the haul distance of the horizontal slide unit 4 be more than the length of most long drill bit, the maximum bolt radius of a ball and
The manipulator 11 of horizontal disc tool magazine 7 is drawn sword the total length of length three's length.
Preferably, the haul distance of the longitudinal slide unit 5 is more than the maximum bolt sphere cutting face diameter of processing.
A kind of bolt sphere processing method according to embodiments of the present invention,
S1:Bolt sphere fixed thread hole machined, bolt sphere 8 is fixed, pass through milling cutter with the bench vice of Numerical-control Milling Machines upper end
Bolt sphere upper end is milled out into a datum plane, then with drill bit in the drilling of bolt sphere center and tapping thread；
S2：Bolt sphere clamping, the bolt sphere for being machined with fixing screwed hole and 10 one end of bolt sphere fixture is threadably secured, institute
State 10 other end of bolt sphere fixture and be fixed on 9 front end of three-jaw floating chuck；
S3：To knife, dial gauge is installed in 1201 front end of mechanical main shaft, controls servomotor movement laterally sliding by digital control system
Platform, makes dial gauge gauge outfit be contacted with bolt sphere, and the coordinate X1 in record major axis X direction, then retreats horizontal slide unit 4, then make latitude
It is rotated by 90 ° to turntable 2, continues dial gauge gauge outfit recording the coordinate X2 in major axis X direction at this time again, then incite somebody to action close to bolt sphere
X1-X2, obtain the bolt sphere centre of sphere away from；
S4:Bolt sphere position adjustment, by the adjusting bolt on three-jaw floating chuck 9, adjusting bolt ball chuck tool 10 is floated with three-jaw
The distance h of 9 front end face of dynamic chuck, then rotates clamping screw, chuck is clamped bolt sphere fixture；
S5:Bolt sphere multiaspect milling, calls pre-programmed processing program, bolt sphere is processed, and first, passes through machinery
Hand 7 recalls plain milling cutter from horizontal disc tool magazine, and milling cutter is moved to bolt sphere side, by vertical under the control of digital control system
Moved to slide unit 5, machining center main shaft 12 is produced length feed amount, and then milling is carried out to bolt sphere front end face, then,
Mobile warp-wise turntable 1 or broadwise turntable 2, are processed bolt sphere other faces under the control of digital control system；
S6:The drilling of bolt sphere multiaspect, tapping, under the control of digital control system, manipulator 11 puts plain milling cutter into horizontal disc
Tool magazine 7 simultaneously recalls drill bit, by moving horizontal slide unit 4, warp-wise turntable 1, broadwise turntable 2 equally under the control of digital control system,
Drill bit is carried out multiaspect drilling to bolt sphere, horizontal disc tool magazine 7 then into is put drill bit by manipulator 11 again and recalls silk
Multiple holes in bolt sphere are carried out tapping by cone；
S7:Bolt sphere side change is processed, and the bolt sphere that machined one side of something is removed from bolt sphere fixture, then by bolt sphere
Fixture is fixed on bolt sphere for the first time on the threaded hole on processing hole opposite, the step of repeating S2-S6 to bolt sphere the other half into
Row processing.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not
Necessarily refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of special processing center machine tool of horizontal bolt sphere and processing method, including cross slide way, horizontal slide unit, longitudinal direction are sliding
Platform, pedestal and horizontal disc tool magazine, the cross slide way are arranged in base plane, and the cross slide way is equipped with laterally sliding
Platform, the longitudinal slide unit are arranged on horizontal slide unit upper end, and the horizontal disc tool magazine is arranged on longitudinal slide unit side, its feature
It is：Four axis feed systems and knife-changing system are further included, the four axis feed systems include turret systems, horizontal slide unit and indulge
To slide unit；
The turret systems are arranged on upper end of the pedestal away from horizontal slide unit side, and the turret systems include warp-wise turntable and latitude
To turntable, the warp-wise turntable bottom is fixedly connected with pedestal, and connection turret connector, described on the upside of the warp-wise turntable
Turret connector connects broadwise turntable, and warp-wise turntable is mutually perpendicular to broadwise turntable axial line and intersects at a fixing point；
The warp-wise turntable includes：Housing, the enclosure interior center are equipped with turntable live spindle, the turntable rotation master
Turntable worm gear is equipped with the middle part of axis, worm screw, the turntable worm gear and worm engaging, the worm screw two are equipped with the outside of the turntable worm gear
End is equipped with worm screw fixing bearing, and the worm screw fixing bearing inner ring is interference fitted with worm screw, the worm screw fixing bearing outer ring and
Housing is fixedly connected, and the worm screw upper end is equipped with servomotor, and the turntable worm gear is along the two of turntable live spindle axis direction
Side is respectively equipped with turntable bearing, and the turntable bearing, turntable worm gear inner ring are fixed with turntable live spindle by flat key respectively to be connected
Connect, the turntable bearing outer ring is fixedly connected with the casing, and described turntable live spindle one end is equipped with turntable locking plate, the turntable
Locking plate is bolted to connection with turntable live spindle, and the turntable locking plate is equipped with lock away from turntable live spindle side
Tight disk jacking block, the locking plate jacking block are internally provided with compression spring with turntable locking plate junction, and the locking plate jacking block is remote
Turntable locking plate side is equipped with hydraulic cylinder, and the hydraulic cylinder cylinder rod is contacted with locking plate jacking block；
The broadwise turntable is identical with warp-wise turntable structure, be again provided with turntable live spindle, turntable bearing, turntable worm gear,
Turntable locking plate, compression spring, locking plate jacking block, hydraulic cylinder, servomotor, worm screw, worm screw fixing bearing, housing；
The knife-changing system includes horizontal disc tool magazine, manipulator and machining center main shaft, and the machining center main shaft is arranged on
Directly over longitudinal slide unit, the manipulator is connected on machining center main shaft close to the side of horizontal disc tool magazine；
The machining center main shaft includes：Mechanical main shaft, servo principal axis, knife striking cylinder, the mechanical main shaft pass through with servo principal axis
Gear drive connects, and the axis direction of the mechanical main shaft is equipped with knife striking cylinder.
A kind of 2. horizontal special processing center machine tool of bolt sphere according to claim 1, it is characterised in that：The warp-wise
Turntable can rotate in the range of 360 degree, and the crank degree of the broadwise turntable is positioned at horizontal slide unit central axes and to hang down
It is directly section start in the vertical plane of longitudinal slide unit moving direction, rotates clockwise, the crank degree of broadwise turntable is no more than 115
Degree.
A kind of 3. horizontal special processing center machine tool of bolt sphere according to claim 1, it is characterised in that：The warp-wise
Turntable front end sets three-jaw floating chuck, and the three-jaw floating chuck front end is equipped with bolt sphere fixture, before the bolt sphere fixture
End is equipped with screw thread, and the bolt sphere is threadedly secured to bolt sphere fixture front end.
A kind of 4. horizontal special processing center machine tool of bolt sphere according to claim 1, it is characterised in that：The transverse direction
The manipulator that the haul distance of slide unit is more than the length of most long drill bit, the maximum bolt radius of a ball and horizontal disc tool magazine is drawn sword length
Spend the total length of three's length.
A kind of 5. horizontal special processing center machine tool of bolt sphere according to claim 1, it is characterised in that：The longitudinal direction
The haul distance of slide unit is more than the maximum bolt sphere cutting face diameter of processing.
6. according to any one of claim 1-5, a kind of bolt sphere processing method, it is characterised in that：
S1:Bolt sphere fixed thread hole machined, is fixed bolt sphere with the bench vice of Numerical-control Milling Machines upper end, will by milling cutter
Bolt sphere upper end mills out a datum plane, then with drill bit in the drilling of bolt sphere center and tapping thread；
S2：Bolt sphere clamping, the bolt sphere for being machined with fixing screwed hole and bolt sphere fixture one end are threadably secured, described
The bolt sphere fixture other end is fixed on three-jaw floating chuck front end；
S3：To knife, dial gauge is installed in mechanical main shaft front end, controls servomotor to move horizontal slide unit by digital control system, makes
Dial gauge gauge outfit is contacted with bolt sphere, and the coordinate X1 in record major axis X direction, then retreats horizontal slide unit, then make broadwise turntable
It is rotated by 90 °, continues to record dial gauge gauge outfit into the coordinate X2 in major axis X direction at this time close to bolt sphere again, then by X1-X2,
Obtain the bolt sphere centre of sphere away from；
S4:Bolt sphere position adjustment, by the adjusting bolt on three-jaw floating chuck, adjusting bolt ball chuck tool floats with three-jaw to be blocked
The distance h of disk front end face, then rotates clamping screw, chuck is clamped bolt sphere fixture；
S5:Bolt sphere multiaspect milling, calls pre-programmed processing program, bolt sphere is processed, and first, passes through machinery
Hand recalls plain milling cutter from horizontal disc tool magazine, and milling cutter is moved to bolt sphere side, by vertical under the control of digital control system
Moved to slide unit, machining center main shaft is produced length feed amount, and then milling is carried out to bolt sphere front end face, then, in number
Mobile warp-wise turntable or broadwise turntable, are processed bolt sphere other faces under the control of control system；
S6:The drilling of bolt sphere multiaspect, tapping, under the control of digital control system, manipulator puts plain milling cutter into horizontal disc knife
Storehouse simultaneously recalls drill bit, by mobile horizontal slide unit, warp-wise turntable, broadwise turntable equally under the control of digital control system, makes drill bit
Multiaspect drilling is carried out to bolt sphere, horizontal disc tool magazine then into is put drill bit by manipulator again and recalls screw tap, to bolt
Multiple holes on ball carry out tapping；
S7:Bolt sphere side change is processed, and the bolt sphere that machined one side of something is removed from bolt sphere fixture, then by bolt sphere
Fixture is fixed on bolt sphere for the first time on the threaded hole on processing hole opposite, the step of repeating S2-S6 to bolt sphere the other half into
Row processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711164025.5A CN107962192A (en) | 2017-11-21 | 2017-11-21 | A kind of special processing center machine tool of horizontal bolt sphere and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711164025.5A CN107962192A (en) | 2017-11-21 | 2017-11-21 | A kind of special processing center machine tool of horizontal bolt sphere and processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962192A true CN107962192A (en) | 2018-04-27 |
Family
ID=62000427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711164025.5A Withdrawn CN107962192A (en) | 2017-11-21 | 2017-11-21 | A kind of special processing center machine tool of horizontal bolt sphere and processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962192A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465828A (en) * | 2018-06-29 | 2018-08-31 | 菏泽学院 | A kind of method that bolt sphere processes special horizontal lathe and processing bolt ball |
| CN108581540A (en) * | 2018-06-29 | 2018-09-28 | 菏泽学院 | A kind of fixture for engine lathe processing bolt sphere |
| CN110421325A (en) * | 2019-08-15 | 2019-11-08 | 湖州阳力钢结构有限公司 | A kind of process equipment and method of rack bolt ball |
| CN110653655A (en) * | 2019-10-23 | 2020-01-07 | 徐州通域空间结构有限公司 | Bolt ball feeding mechanism |
| CN111546022A (en) * | 2020-05-29 | 2020-08-18 | 李启同 | Spherical ultrasonic metal machining and positioning mechanism |
| CN112077633A (en) * | 2020-09-16 | 2020-12-15 | 深圳山源电器股份有限公司 | Cutter changing device and method for gear shoveling machine |
| CN112620706A (en) * | 2020-12-16 | 2021-04-09 | 徐州通域空间结构有限公司 | Slotting equipment for bolt ball processing |
| CN112658307A (en) * | 2020-12-15 | 2021-04-16 | 广西玉柴机器股份有限公司 | Method for machining through-nail hole hollowed in middle |
| CN113275903A (en) * | 2021-04-28 | 2021-08-20 | 高茂云 | Lathe clamping device with protection function |
| CN114147532A (en) * | 2022-01-05 | 2022-03-08 | 浙江凯能精密机械有限公司 | Special machining center lathe of horizontal bolt ball |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005088134A (en) * | 2003-09-18 | 2005-04-07 | Mori Seiki Co Ltd | Tool changer of machine tool |
| CN102501134A (en) * | 2011-11-01 | 2012-06-20 | 黄河水利职业技术学院 | Ball center positioning attitude adjusting device of horizontal machine tool for ball stubs |
| CN102794646A (en) * | 2012-09-07 | 2012-11-28 | 重庆中捷数控机床股份有限公司 | Special machine tool for all-dimensional processing of bolt ball |
| CN203565998U (en) * | 2013-11-15 | 2014-04-30 | 天津大学 | Structure for machining spiral bevel gear on general six-axis numerically-controlled machine tool |
| CN104128804A (en) * | 2014-07-29 | 2014-11-05 | 合肥探奥自动化有限公司 | Special machining machine tool for net rack bolt balls |
| CN206185505U (en) * | 2016-11-23 | 2017-05-24 | 张立波 | Special machining center lathe of horizontal bolt ball |
-
2017
- 2017-11-21 CN CN201711164025.5A patent/CN107962192A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005088134A (en) * | 2003-09-18 | 2005-04-07 | Mori Seiki Co Ltd | Tool changer of machine tool |
| CN102501134A (en) * | 2011-11-01 | 2012-06-20 | 黄河水利职业技术学院 | Ball center positioning attitude adjusting device of horizontal machine tool for ball stubs |
| CN102794646A (en) * | 2012-09-07 | 2012-11-28 | 重庆中捷数控机床股份有限公司 | Special machine tool for all-dimensional processing of bolt ball |
| CN203565998U (en) * | 2013-11-15 | 2014-04-30 | 天津大学 | Structure for machining spiral bevel gear on general six-axis numerically-controlled machine tool |
| CN104128804A (en) * | 2014-07-29 | 2014-11-05 | 合肥探奥自动化有限公司 | Special machining machine tool for net rack bolt balls |
| CN206185505U (en) * | 2016-11-23 | 2017-05-24 | 张立波 | Special machining center lathe of horizontal bolt ball |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465828A (en) * | 2018-06-29 | 2018-08-31 | 菏泽学院 | A kind of method that bolt sphere processes special horizontal lathe and processing bolt ball |
| CN108581540A (en) * | 2018-06-29 | 2018-09-28 | 菏泽学院 | A kind of fixture for engine lathe processing bolt sphere |
| CN108581540B (en) * | 2018-06-29 | 2024-04-09 | 菏泽学院 | Clamp for machining bolt ball by common lathe |
| CN110421325A (en) * | 2019-08-15 | 2019-11-08 | 湖州阳力钢结构有限公司 | A kind of process equipment and method of rack bolt ball |
| CN110653655A (en) * | 2019-10-23 | 2020-01-07 | 徐州通域空间结构有限公司 | Bolt ball feeding mechanism |
| CN111546022B (en) * | 2020-05-29 | 2021-09-21 | 苏州丹卡精密机械有限公司 | Spherical ultrasonic metal machining and positioning mechanism |
| CN111546022A (en) * | 2020-05-29 | 2020-08-18 | 李启同 | Spherical ultrasonic metal machining and positioning mechanism |
| CN112077633A (en) * | 2020-09-16 | 2020-12-15 | 深圳山源电器股份有限公司 | Cutter changing device and method for gear shoveling machine |
| CN112077633B (en) * | 2020-09-16 | 2022-05-31 | 深圳山源电器股份有限公司 | Cutter changing device and method for gear shoveling machine |
| CN112658307A (en) * | 2020-12-15 | 2021-04-16 | 广西玉柴机器股份有限公司 | Method for machining through-nail hole hollowed in middle |
| CN112620706A (en) * | 2020-12-16 | 2021-04-09 | 徐州通域空间结构有限公司 | Slotting equipment for bolt ball processing |
| CN113275903A (en) * | 2021-04-28 | 2021-08-20 | 高茂云 | Lathe clamping device with protection function |
| CN114147532A (en) * | 2022-01-05 | 2022-03-08 | 浙江凯能精密机械有限公司 | Special machining center lathe of horizontal bolt ball |
| CN114147532B (en) * | 2022-01-05 | 2024-05-17 | 浙江凯能精密机械有限公司 | Special machining center lathe of horizontal bolt ball |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107962192A (en) | A kind of special processing center machine tool of horizontal bolt sphere and processing method | |
| US9016986B2 (en) | Translocation-simulating loading apparatus for gear grinding machine with shaped grinding wheel and detection method for stiffness distribution | |
| CN105643407B (en) | A kind of coarse-fine mill Combined machining lathe | |
| CN202701767U (en) | Numerical control end face milling and central hole drilling machine tool | |
| CN105499635B (en) | A kind of upright drill | |
| CN102476287A (en) | Movable beam type machine tool | |
| CN103894800B (en) | The processing method of candan universal joint jaw and fixture thereof | |
| CN104259538A (en) | Special machine tool for milling grooves on cylindrical surfaces of annular parts | |
| CN206185505U (en) | Special machining center lathe of horizontal bolt ball | |
| CN105537950B (en) | One kind drilling fraising building-block machine | |
| CN105750601A (en) | Machining method for improving form and position precision of large gearbox body device | |
| CN106272054A (en) | The grinding head device of five-shaft numerical control cutter and tool grinding machine | |
| CN111069929A (en) | Numerical control turning center for inclined tool rest with flat bed body | |
| CN101823157A (en) | Double-end parallel numerical-controlled lathe | |
| CN106181599A (en) | Five-shaft numerical control cutter and tool grinding machine | |
| CN109732409A (en) | Efficient Polyhedron processing lathe | |
| CN207171485U (en) | A kind of axle double end of double main shaft double-pole storehouses six is added with drilling-milling apparatus | |
| CN202655913U (en) | Rotary type workbench and vertical type turn milling compound machine tool | |
| CN102126139B (en) | Tilting-type operating platform used for processing three-dimensional hole of die | |
| CN204913279U (en) | Compound flexible processing unit of large -scale planer -type car boring and milling | |
| CN105522205B (en) | A kind of coarse-fine milling Combined machining lathe | |
| CN201922258U (en) | Processing worktable for three-dimensional cavity of mould of car lamp | |
| CN202393588U (en) | Cutting force and torque loading reliability testing system for numerical control turret power tool rest | |
| CN111660186A (en) | Seven-shaft grinding machine with built-in manipulator for double-head main shaft | |
| KR20150101207A (en) | X-axis transfering device of machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180427 |