CN103737029B - Horizontal milling and boring equipment - Google Patents
Horizontal milling and boring equipment Download PDFInfo
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- CN103737029B CN103737029B CN201410027988.0A CN201410027988A CN103737029B CN 103737029 B CN103737029 B CN 103737029B CN 201410027988 A CN201410027988 A CN 201410027988A CN 103737029 B CN103737029 B CN 103737029B
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- workbench
- lathe bed
- horizontal
- bed
- column
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/02—Boring machines; Combined horizontal boring and milling machines
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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
- B23Q1/03—Stationary work or tool supports
-
- 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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Abstract
The invention discloses horizontal milling and boring equipment which comprises a transverse lathe bed, a longitudinal lathe bed and a control system. The transverse lathe bed is connected with the longitudinal lathe bed to form a T-shaped structure. A linear guiderail, a slide seat and a servo motor are disposed on the transverse lathe bed. The slide seat is driven by the servo motor to move left and right on the linear guide rail and long the X axis. A rotary seat is disposed on the slide seat and connected with the servo motor. A workbench is movably disposed on the rotary seat. The rotary seat is driven by the servo motor to drive the workbench disposed on the rotary seat to rotate around the central shaft of the workbench at 360 degrees. A standing column is disposed on the longitudinal lathe bed. A spindle box is disposed on the standing column. The spindle box performs Y-axis motion along the standing column and in the vertical direction. The standing column is driven by the servo motor to move along the Z axis through a Z-axis ball screw. The horizontal milling and boring equipment is high in precision, speed, efficiency, rigidity and stability, and applicable to box hole switching boring, tools can be saved, production cycle can be reduced, quality can be guaranteed, production efficiency can be increased, and production cost can be lowered.
Description
Technical field
The present invention relates to a kind of numerically controlled processing equipment, be specifically related to a kind of horizontal milling-boring process equipment.
Background technology
Horizontal processing is the critical process equipment that the energy, military project, Aero-Space, boats and ships, heavy industry manufacture need, due to the good processability of horizontal Machining centers, simultaneously it have again efficiently, the feature of high accuracy, high Composite, be high-performance lathe; Precise horizontal machining center designs in Digit Control Machine Tool, manufacture difficulty large, applied range, and it integrates digital control system control, compensation, high-performance servo-drive and precision processing technology, is applied to the automation processing of high-accuracy high-end part; Horizontal Machining centers be the civilian industries such as generating, boats and ships, space flight and aviation, mould, highly sophisticated device and military project department in the urgent need to crucial process equipment.External horizontal Machining centers occurs for adapting to high precision part processing; Along with the development of national economy, the industries such as automobile, motorcycle, military project, space flight, the energy develop rapidly; Processing request for part is also more and more higher, and general machining center can not meet the demands; In order to improve the machining accuracy of part, just need to adopt more accurate horizontal Machining centers.The domestic machining center of not production this type at present producer, the Dependent Demand import of domestic market to this series products, sector of demand is key industry and the defence and military department of national economy mostly, annual all with more expensive price from such lathe of developed countries import, so develop such horizontal horizontal Machining centers, and form as early as possible industry size, the development of equipment manufacture is significant.
Summary of the invention
For addressing the above problem, the object of the invention is in a kind of horizontal milling-boring process equipment simple, machining accuracy is high that uses is provided.This horizontal milling-boring process equipment has adopted workbench precise positioning structure, adopts high-precision detent mechanism to ensure that workbench rigidity clamps and accurately locates, and the repetitive positioning accuracy of workbench is high; Adopted the automatic loading and unloading knife system that can automatically change cutter, tool-changing speed is fast, and tool magazine capacity is large, has reduced processing non-cutting time, improves working (machining) efficiency; Lathe bed adopts T font to connect in length and breadth lathe bed, and lathe bed shock resistance is good, and structural design is very compact; X, Y, Z feeding coordinate adopt the electrodeless transmission of the direct-connected ball-screw of servomotor, ball-screw spring bearing two ends all adopt import leading screw support ball bearing, guarantee leading screw Feed Rigity and life-span, three axles adopt the straight ball-guide of high accuracy, top load, high-speed, high rigidity, low noise, motion, steadily without creeping, provides perfect feeding performance.
For achieving the above object, the technical solution adopted in the present invention is: a kind of horizontal milling-boring process equipment, its lathe bed comprises horizontal lathe bed, vertical lathe bed and control system, and described horizontal lathe bed is T-shaped structure with vertical lathe bed and is connected, and described horizontal lathe bed is provided with line slideway, slide, servomotor; Described horizontal lathe bed is provided with roll ballscrew, and described roll ballscrew connects described servomotor, described slide by roll ballscrew under the driving of described servomotor on described line slideway along X axis side-to-side movement; Described slide is provided with revolving bed; Described revolving bed connects described servomotor, on described revolving bed, is movably equipped with workbench, and described revolving bed drives workbench provided thereon to do 360 ° of rotations around the central shaft of workbench under the driving of described servomotor; Described vertical lathe bed is provided with column, described column is provided with the column ball screw of main spindle box and vertical direction, described main spindle box is provided with main shaft towards a side of horizontal lathe bed, and described main spindle box does the Y-motion of vertical direction on described column along described column ball screw; Described vertical lathe bed is provided with Z axis ball screw; Described Z axis ball screw one end connects described column, and the other end connects described servomotor; Described column by described Z axis ball screw under the driving of described servomotor along Z-motion; Described Z axis is perpendicular to described X-axis, and described Y-axis is perpendicular to described X-axis and described Z axis; Described vertical lathe bed is provided with automatic loading and unloading knife system; Described horizontal lathe bed is provided with spiral chip cleaner; In described main spindle box, be provided with cooling recirculation system; The work of slide, column, main spindle box, automatic loading and unloading knife system, spiral chip cleaner, cooling recirculation system described in described control system control.
Preferably, described horizontal milling-boring process equipment is provided with two workbench, is respectively the first workbench, the second workbench; One side of described horizontal lathe bed is provided with workbench switching station, and workbench switching station is provided with runing rest, and described the first workbench and the second workbench are all located on described runing rest; Described runing rest can do 360 ° of rotations; Described workbench switching station is provided with the first oil cylinder, the second oil cylinder, and the first working table movement is to the revolving bed on described horizontal lathe bed described in described the first hydraulic oil cylinder driving; Described in described the second hydraulic oil cylinder driving, the second working table movement is to the revolving bed on described horizontal lathe bed; Described revolving bed can move up and down.
Preferably, the bottom of described the first workbench is provided with the first butt hook, and the bottom of described the second workbench is provided with the second butt hook; First piston bar on described the first oil cylinder connects the first butt hook of the first workbench, and described the first oil cylinder is the movement that coordinates to drive described the first workbench with the first butt hook by first piston bar; The second piston rod on described the second oil cylinder connects the second butt hook of the second workbench, and described the second oil cylinder is the movement that coordinates to drive described the second workbench with the second butt hook by the second piston rod.
Horizontal milling-boring process equipment described in the present invention, for increasing work efficiency, has adopted double change-table.Described double change-table refers to that lathe has two workbench: a workbench is adding man-hour, and another workbench can clamping workpiece to be processed, and by the rotation of the exchange station, clamping workpiece can directly be processed in advance.By two workbench circulation clampings, can make lathe always in machining state like this, reduce processing non-cutting time, improve the efficiency of lathe.In the present invention, be on workbench switching station, to have established the first workbench and the second workbench, when the first workbench processing work, the second workbench can carry out clamping workpiece to be processed; After the first workbench process finishing, workbench switching station makes the first workbench and the second workbench switch by rotation, and the workpiece on the second workbench can directly be processed; And after the workpiece machining on the first workbench takes off, carry out again the assembling of next workpiece.
Workbench switching station described in the present invention is provided with three oil cylinders altogether: wherein two oil cylinders are respectively the first oil cylinder, the second oil cylinder, is used for respectively push-and-pull the first workbench and the second workbench; Also have one to be the oil cylinder that drives the rotation of workbench switching station.What three oil cylinders all adopted is hydraulic jack.
Preferably, described revolving bed is provided with two helical pitch worm and gears, and described revolving bed connects described servomotor by described pair of helical pitch worm and gear.
Preferably, on described workbench, be equipped with clamping device, described clamping device adopts hydraulic jack to drive.The Main Function of described clamping device is clamping table, in the time that machine tooling is cut, avoids workbench play, affects machine finish.
Preferably, described revolving bed is fixed on horizontal lathe bed by alignment pin, and the angle of the conical surface of described alignment pin is made as 30 °.Change the positioning precision that this angle has improved alignment pin.In the present invention, revolving bed is to be fixed on horizontal lathe bed by six alignment pins.
Preferably, described revolving bed adopts circle grating as measuring cell, adopts closed-loop control.In the present invention, described revolving bed adopts circle grating as measuring cell, presses Arbitrary Rotation thereby realize, and adds man-hour requirement, to realize the process requirements of the each angle to required processing parts to meet part.In the present invention, adopt closed-loop control directly to measure the real-time anglec of rotation of workbench with circle grating, and measurement feedback is returned to control system, control system is revised in real time according to the predefined error result that requires the anglec of rotation and the actual anglec of rotation.Adopt closed-loop control, positioning precision and the repetitive positioning accuracy of lathe can be obviously provided.
Preferably, described line slideway is provided with adjusting pad.In the present invention, adjusting pad is a plain cushion, is arranged on line slideway piece, and the effect of adjusting pad is by match grinding adjusting pad, and the plane that can adjust workbench is parallel with line slideway basal plane, and geometric precision of machine tool is provided, and improves the machining accuracy of lathe.
Preferably, the displacement of the motion on described X-axis, Y-axis, Z axis three axles is all measured by encoder detecting element; The termination of described roll ballscrew, column ball screw, Z axis ball screw is equipped with encoder detecting element.X, Y, Z tri-axles have encoder detecting element, and encoder is arranged on leading screw termination, by measuring the anglec of rotation of leading screw, calculates X, Y, the displacement of Z tri-axles.
Preferably, described horizontal lathe bed, vertical lathe bed and column are equipped with telescopic shelter-clad outward.In the present invention, described horizontal lathe bed, vertical lathe bed and column are equipped with telescopic shelter-clad outward, when described horizontal milling-boring process equipment is worked; shelter-clad launches; working region is protected, avoid workman to come close to or in contact with working region and cause accidental injury, improve work safety.
In the present invention, the effect of main spindle box is the travelling gear by combining, and the moment of torsion of motor is amplified to certain multiple and be transferred on main shaft, makes main shaft have the larger cutting moment of torque.The effect of spiral chip cleaner is the iron filings spiral that drops on lathe bed both sides to be transported to lathe bed termination get rid of.Cooling recirculation system is for cooling main shaft, because maximum speed of spindle is 5000r/min, High Rotation Speed caloric value is a lot, needs circulating cooling cooling, prevents bearing damage.
Horizontal milling-boring process equipment of the present invention has coordinate dimension automatic positioning function: connect with the direct of corresponding leading screw of lathe X-axis, Y-axis, Z axis three axles by servomotor, by controlling motor revolution, can control the displacement of screw-nut, can make X by control system, Y, Z axis moves to arbitrary coordinate position.
Horizontal milling-boring process equipment of the present invention adopts double change-table, there is the functions such as workpiece exchange automatically, automatic tool changing, turntable automatic indexing, turntable automatic rotary, the automatic location of coordinate dimension, workpiece can be after clamped one time Automatic continuous complete the multiple manufacturing procedures such as the milling, brill, boring, hinge, ream, tapping of multiple planes, it not only has the high efficiency performance that realizes high-speed cutting within the unit interval, and can make part to be processed obtain high accuracy and high surface finish.
Main spindle box described in the present invention is provided with draining hole.Because equipment is in long-term use procedure, once the lubricating pump of the constant-temperature oil tank in main spindle box breaks down, lubricating oil pasta in main spindle box will raise, the lubricating grease of main shaft bearing can be rushed out, main shaft bearing will be damaged, the present invention, by established a draining hole on described main spindle box, has solved this problem, has improved the service life of main spindle box.
Horizontal milling-boring process equipment of the present invention, has high accuracy, high-speed, high efficiency, high rigidity and high stability feature, is the universal type lathe with extensive use, and service behaviour is taking boring, milling as main; This equipment configuration double-workbench, automatic exchange able to programme, can Automatic continuous in clamped one time complete milling, brill, expansion, hinge, boring, tapping and bidimensional, the three-dimension curved surface of workpiece, the accurate processing on inclined-plane, be applicable to single-piece and in, small lot batch manufacture, be particularly suitable for the tune Boring of box body hole, can save frock, shorten the production cycle, ensure the quality of products, enhance productivity, reduce production costs.
Brief description of the drawings
Fig. 1 is the structural representation of horizontal milling-boring process equipment of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is left view of the present invention;
Fig. 4 is front view of the present invention;
Fig. 5 is the schematic diagram of roll ballscrew of the present invention; Fig. 6 is the schematic diagram of column ball screw of the present invention;
Fig. 7 is the structural representation of the alignment pin of revolving bed of the present invention;
Fig. 8 is the course of work schematic diagram of workbench switching station of the present invention;
The horizontal lathe bed of 1--, 2--indulges lathe bed, 3--slide, 4--revolving bed, 40--alignment pin, 5--column, 6-main spindle box, 7--workbench switching station, 8--automatic loading and unloading knife system, 9--spiral chip cleaner, 10--cooling recirculation system, 11--shelter-clad, 12--servomotor, 13--roll ballscrew, 14--column ball screw, 15--the first workbench, 16--the second workbench, 70--runing rest, 71--the first oil cylinder, 72--the second oil cylinder.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
Please refer to accompanying drawing 1 to accompanying drawing 8, the embodiment of the present invention: a kind of horizontal milling-boring process equipment, its lathe bed comprises horizontal lathe bed 1, vertical lathe bed 2 and control system, and horizontal lathe bed 1 is T-shaped structure with vertical lathe bed 2 and is connected, and horizontal lathe bed 1 is provided with line slideway, slide 3, servomotor 12; Horizontal lathe bed 1 is provided with roll ballscrew 13, and roll ballscrew 13 connects servomotor 12, slide 3 by roll ballscrew 13 under the driving of servomotor 12 on described line slideway along X axis side-to-side movement; Slide 3 is provided with revolving bed 4, and revolving bed 4 connects servomotor 12, on revolving bed 4, is movably equipped with workbench, and revolving bed 4 drives workbench provided thereon to do 360 ° of rotations around the central shaft of workbench under the driving of servomotor 12; Vertical lathe bed 2 is provided with column 5, and column 5 is provided with the column ball screw 14 of main spindle box 6 and vertical direction, and main spindle box 6 is provided with main shaft towards a side of horizontal lathe bed 1, and main spindle box 6 does the Y-motion of vertical direction on column 5 along column ball screw 14; Vertical lathe bed 2 is provided with Z axis ball screw, and described Z axis ball screw one end connects column 5, and the other end connects servomotor 12; Column 5 by described Z axis ball screw under the driving of servomotor 12 along Z-motion; Described Z axis is perpendicular to described X-axis, and described Y-axis vertical direction is perpendicular to described X-axis and described Y-axis; Vertical lathe bed 2 is provided with automatic loading and unloading knife system 8; The bilateral symmetry of horizontal lathe bed 1 is provided with spiral chip cleaner 9; In main spindle box 6, be provided with cooling recirculation system 10; The work of described control system control slide 3, column 5, main spindle box 6, automatic loading and unloading knife system 8, spiral chip cleaner 9, cooling recirculation system 10.
In the present embodiment, described horizontal milling-boring process equipment is provided with two workbench, is respectively the first workbench 15, the second workbench 16; One side of horizontal lathe bed 1 is provided with workbench switching station 7, and workbench switching station 7 is provided with runing rest 70, the first workbench 15 and the second workbench 16 is all located on runing rest 70; Runing rest 70 can do 360 ° of rotations; Workbench switching station 7 is provided with the first oil cylinder 71, the second oil cylinder 72, the first oil cylinders 71 drive the first workbench 15 to move on the revolving bed 4 on horizontal lathe bed 1; The second oil cylinder 72 drives the second workbench 16 to move on the revolving bed 4 on horizontal lathe bed 1; Revolving bed 4 can move up and down.The bottom of the first workbench 15 is provided with the first butt hook, and the bottom of the second workbench 16 is provided with the second butt hook; First piston bar on the first oil cylinder 71 connects the butt hook of the first workbench 15, and the first oil cylinder 71 is the movement that coordinates to drive the first workbench 15 with the first butt hook by first piston bar; The second piston rod on the second oil cylinder 72 connects the butt hook of the second workbench 16, and the second oil cylinder 72 is the movement that coordinates to drive the second workbench 16 with the second butt hook by the second piston rod.
Workbench switching station 7 comprises exchange base, be located at runing rest 70, the first workbench 15, the second workbench 16 on described exchange base is located at respectively on runing rest 70.When the work of workbench switching station, please refer to accompanying drawing 8, a figure in accompanying drawing 8 represents initial position, and now the workpiece on the second workbench 16 machines, need to be exchanged into the workpiece assembling on processing the first workbench 15; Please refer to b figure, c figure, d figure in Fig. 8: the second oil cylinder 72 drives the second piston rod provided thereon to stretch out, and coordinates with the second butt hook of the second workbench 16, sees b figure in Fig. 8; Now revolving bed 4 rises, and sees c figure in Fig. 8; The second oil cylinder 72 drives the second piston rod to retract, and because the second piston rod coordinates with the second butt hook, the second piston rod is returned to the second workbench 16 on the runing rest 70 of workbench switching station 7, sees d figure in Fig. 8; Please refer to e figure, f figure, g figure, h figure in Fig. 8: in the time that the second workbench 16 returns back on workbench switching station 7, another hydraulic oil cylinder driving runing rest 70 on workbench switching station 7 rotates, make the location swap of the first workbench 15 and the second workbench 16, now the first workbench 15, near horizontal lathe bed, is shown in the e figure in Fig. 8; Now, the first oil cylinder 71 drives first piston bar provided thereon to stretch out, and promotes the first workbench 15 to revolving bed 4, sees the f figure in Fig. 8; Until the first workbench 15, to after placing on revolving bed 4, revolving bed 4 falls to normal operation position, sees the g figure in Fig. 8; The first oil cylinder 71 drives first piston bar to retract, and sees the h figure in Fig. 8, the second 16 of workbench preparation clamping workpiece to be processed; Workbench switching station 7 completes the exchange of the first workbench 15 and the second workbench 16.
In the present embodiment, revolving bed 4 is provided with two helical pitch worm and gears, and revolving bed 4 connects servomotor 12 by described pair of helical pitch worm and gear.Revolving bed 4 is fixed on horizontal lathe bed 1 by alignment pin 40, and the angle of the conical surface of alignment pin 40 is made as 30 °, please refer to accompanying drawing 7, and a angle in accompanying drawing 7 represents the angle of the conical surface of alignment pin 40.Revolving bed 4 adopts circle grating as measuring cell, adopts closed-loop control.
In the present embodiment, on the first workbench 15 and the second workbench 16, be equipped with clamping device, described clamping device adopts hydraulic jack to drive.
In the present embodiment, described line slideway is provided with adjusting pad.
In the present embodiment, the displacement of the motion on described X-axis, Y-axis, Z axis three axles is all measured by encoder detecting element; The termination of described roll ballscrew 13, column ball screw 14, Z axis ball screw is equipped with encoder detecting element.
In the present embodiment, outside described horizontal lathe bed 1, vertical lathe bed 2 and column 5, be equipped with telescopic shelter-clad 11.
Horizontal milling-boring process equipment of the present invention, when use, workpiece to be processed is placed on workbench, open machine, slide 3 moves to below column 5 along described line slideway under the driving of servomotor 12, main spindle box 6 drops to the location of workpiece along described column 5, under the driving of servomotor, starts working; Course of work central post 5 moves along Z-direction, makes the main spindle box 6 can be along Z-direction work; The spiral chip cleaner 9 of horizontal lathe bed 1 is discharged the chip in process; In process, the cooling recirculation system 10 in main spindle box 6 is lowered the temperature to working-spindle at any time; Because workbench is placed on revolving bed 4, therefore after the one side of workpiece machines, control system is pressed set angle rotation according to programme-control revolving bed 4, and other faces of workpiece are all processed.In the present invention, workbench is provided with two: the first workbench 15 and the second workbench 16, and both can exchange processing work in turn; When the first workbench 15 processing work, the second workbench 16 can carry out clamping workpiece to be processed; After the first workbench 15 process finishing, workbench switching station 7 makes the first workbench 15 and the second workbench 16 switches by rotation, and the workpiece on the second workbench 16 can directly be processed; And after the workpiece machining on the first workbench 15 takes off, carry out again the assembling of next workpiece.
Horizontal milling-boring process equipment described in the present invention is mainly applicable to machining box-type part, its operation principle is that workpiece work in-process is in the heart after clamped one time, operating system can be selected different cutters automatically, automatically change machine spindle speed, complete successively the processing of multiple upper multiple operation of workpiece.Other horizontal milling-boring process equipments of the prior art of comparing, the advantage in the present invention is greatly to enhance productivity.Horizontal milling-boring process equipment described in the present invention is mainly by digital control system, servo drive control lathe basic exercise, and the principal character of its structure is that main shaft is horizontally disposed with; Be provided with workbench switching station, automatically exchange to realize workpiece, in processing, can carry out another work-handling.When horizontal milling-boring process equipment described in the present invention is worked, processing work is after clamped one time, can complete multiple operation processes automatically, utilize automatic loading and unloading knife system automatically to select and change cutter, automatically change machine spindle speed and feed speed, automatically realize the movement locus variation of cutter and workpiece and automatically realize other miscellaneous function.Due to concentrating and automatic tool changer of operation, reduce clamping, measurement and the lathe of workpiece and adjusted equal time, make the cutting time of lathe reach 80% left and right (machine tool is only 15～20%) of lathe running time; Also reduced workpiece turnover, carrying and the resting period between operation, shortened the production cycle, there is obvious economic effect simultaneously.
Horizontal milling-boring process equipment described in the present invention is applicable to that part shape more complicated, required precision are higher, replacement of products frequently small batch produce; The particularly processing of casing and complex structural member, is applicable to precision and highly-efficient processing to complex parts in the industries such as automobile, Aero-Space, boats and ships and generating.
Embodiment recited above is described the preferred embodiment of the present invention, not the spirit and scope of the present invention is limited.Do not departing under the prerequisite of design concept of the present invention; various modification and improvement that this area ordinary person makes technical scheme of the present invention; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, has all been documented in claims.
Claims (2)
1. a horizontal milling-boring process equipment, its lathe bed comprises horizontal lathe bed, vertical lathe bed and control system, it is characterized in that: described horizontal lathe bed is T type structure with vertical lathe bed and is connected, and described horizontal lathe bed is provided with line slideway, slide, servomotor; Described horizontal lathe bed is provided with roll ballscrew, and described roll ballscrew connects described servomotor, described slide by roll ballscrew under the driving of described servomotor on described line slideway along the axial side-to-side movement of X; Described slide is provided with revolving bed, and described revolving bed connects described servomotor, on described revolving bed, is movably equipped with workbench, and described revolving bed drives workbench provided thereon to do 360 ° of rotations around the central shaft of workbench under the driving of described servomotor; Described vertical lathe bed is provided with column, described column is provided with the column ball screw of main spindle box and vertical direction, described main spindle box is provided with main shaft towards a side of horizontal lathe bed, and described main spindle box does the Y axially-movable of vertical direction on described column along described column ball screw; Described vertical lathe bed is provided with Z shaft ball screw; Described Z shaft ball screw one end connects described column, and the other end connects described servomotor; Described column by described Z shaft ball screw under the driving of described servomotor along Z axially-movable; Described Z axle is perpendicular to described X axle, and described Y axle is perpendicular to described X axle and described Z axis; Described vertical lathe bed is provided with automatic loading and unloading knife system; Described horizontal lathe bed is provided with spiral chip cleaner; In described main spindle box, be provided with cooling recirculation system; The work of slide, column, main spindle box, automatic loading and unloading knife system, spiral chip cleaner, cooling recirculation system described in described control system control.
2. according to the horizontal milling-boring process equipment described in claim 1, it is characterized in that, described horizontal milling-boring process equipment is provided with two workbench, is respectively the first workbench, the second workbench; One side of described horizontal lathe bed is provided with workbench switching station, and workbench switching station is provided with runing rest, and described the first workbench and the second workbench are all located on described runing rest; Described runing rest can do 360 ° of rotations; Described workbench switching station is provided with the first oil cylinder, the second oil cylinder, and the first working table movement is to the revolving bed on described horizontal lathe bed described in described the first hydraulic oil cylinder driving; Described in described the second hydraulic oil cylinder driving, the second working table movement is to the revolving bed on described horizontal lathe bed; Described revolving bed can move up and down.
3. according to the horizontal milling-boring process equipment described in claim 2, it is characterized in that, the bottom of described the first workbench is provided with the first butt hook, and the bottom of described the second workbench is provided with the second butt hook; First piston bar on described the first oil cylinder connects the first butt hook of the first workbench, and described the first oil cylinder is the movement that coordinates to drive described the first workbench with the first butt hook by first piston bar; The second piston rod on described the second oil cylinder connects the second butt hook of the second workbench, and described the second oil cylinder is the movement that coordinates to drive described the second workbench with the second butt hook by the second piston rod.
4. according to the horizontal milling-boring process equipment described in claim 2, it is characterized in that, described revolving bed is provided with two helical pitch worm and gears, and described revolving bed connects described servomotor by described pair of helical pitch worm and gear.
5. according to the horizontal milling-boring process equipment described in claim 4, it is characterized in that: on described workbench, be equipped with clamping device, described clamping device adopts hydraulic jack to drive.
6. according to the horizontal milling-boring process equipment described in claim 5, it is characterized in that: described revolving bed is fixed on horizontal lathe bed by alignment pin, the angle of the conical surface of described alignment pin is made as 30 °.
7. according to the horizontal milling-boring process equipment described in claim 6, it is characterized in that: described revolving bed adopts circle grating as measuring cell, adopts closed-loop control.
8. according to the horizontal milling-boring process equipment described in claim 1, it is characterized in that: described line slideway is provided with adjusting pad.
9. according to the horizontal milling-boring process equipment described in claim 1, it is characterized in that: the displacement of the motion on described X axle, Y axle, Z axle three axles is all measured by encoder detecting element; The termination of described roll ballscrew, column ball screw, Z shaft ball screw is equipped with encoder detecting element.
10. according to arbitrary described horizontal milling-boring process equipment in claim 1-9, it is characterized in that: described horizontal lathe bed, vertical lathe bed and column are equipped with telescopic shelter-clad outward.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027988.0A CN103737029B (en) | 2014-01-22 | 2014-01-22 | Horizontal milling and boring equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027988.0A CN103737029B (en) | 2014-01-22 | 2014-01-22 | Horizontal milling and boring equipment |
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| CN103737029A CN103737029A (en) | 2014-04-23 |
| CN103737029B true CN103737029B (en) | 2014-12-03 |
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| CN201410027988.0A Expired - Fee Related CN103737029B (en) | 2014-01-22 | 2014-01-22 | Horizontal milling and boring equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104389900A (en) * | 2014-11-10 | 2015-03-04 | 威海乐嘉轩自动化设备有限公司 | Improved linear guide rail with location function |
| CN105500038A (en) * | 2016-01-14 | 2016-04-20 | 嘉泰数控科技股份公司 | High-speed drilling and milling center |
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