CN108213540A - A kind of drilling and milling machine - Google Patents
A kind of drilling and milling machine Download PDFInfo
- Publication number
- CN108213540A CN108213540A CN201810117892.1A CN201810117892A CN108213540A CN 108213540 A CN108213540 A CN 108213540A CN 201810117892 A CN201810117892 A CN 201810117892A CN 108213540 A CN108213540 A CN 108213540A
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- face
- slide unit
- sleeve
- leading screw
- hole
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- 238000003801 milling Methods 0.000 title claims abstract description 33
- 238000005553 drilling Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007514 turning Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
- B23C9/005—Details or accessories so far as specially adapted to milling machines or cutter milling heads
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
A kind of drilling and milling machine, including oscillating arm mechanisms and workbench, the oscillating arm mechanisms include interior slide unit, outer slide unit, driving device and tumbler, interior slide unit is mounted on outer slide unit plate, swing arm can be driven to rotate equipped with tumbler on interior slide unit, main shaft is equipped in inner wall, main shaft can stretch, oscillating arm mechanisms are installed on the table, workbench further includes a rotary table that can install workpiece, the rotational angle of cursor can be become much larger by the setting of rotating disc, improve the range of work of drilling and milling machine, since rotating disc is mounted on outer slide unit plate, rotation axis is not needed to, also reduce the volume of complete machine, the space on motor drive direction is reduced by the setting of worm gear drive machine, reduce the volume of whole machine, machine volume reduces, the maintenance cost of machine can effectively be reduced, improve the production efficiency of enterprise.
Description
Technical field
The present invention relates to a kind of drilling and milling machines.
Background technology
Drilling and milling machine system refers mainly to be processed the lathe on a variety of surfaces on workpiece with milling cutter.It is transported based on usual milling cutter rotary motion
Dynamic, the movement of workpiece milling cutter is feed motion.It can process plane, groove, can also process various curved surfaces, gear etc..Milling
Bed is the lathe for carrying out Milling Process to workpiece with milling cutter.Milling machine except can in addition to milling plane, groove, the gear teeth, screw thread and splined shaft,
More complicated type face can also be processed, efficiency is used widely compared with planer height in machine-building and repairing department.
At present, the structure of telescoping mechanism on the market is more complicated, and the volume for leading to entire telescoping mechanism is larger, in practicality
With great inconvenience is caused in maintenance process, and traditional drilling and milling machine is the angle of rotation that cursor is controlled by gear pair
Degree, gear pair can cause interference when designing shaft, so even the gap between part needs to increase, lead to the body of entire drilling and milling machine
Product becomes larger, and the angle of traditional drilling and milling machine rotation is small, and machined surface is also relatively small.
Invention content
For above deficiency, the present invention provides a kind of drilling and milling machine, it is required the technical solution adopted is that,
A kind of drilling and milling machine, including oscillating arm mechanisms and workbench, the oscillating arm mechanisms include interior slide unit, outer slide unit, driving device and
Tumbler, the side of outer slide unit are equipped with sliding rail, and sliding rail is equipped with sliding block, and outer slide unit plate is housed on sliding block, outer slide unit plate
One end is equipped with rotation hole；Rotational Cylindrical is equipped on the contact surface of interior slide unit and outer slide unit plate, interior slide unit is with outer slide unit plate by turning
Dynamic column is installed with rotation hole cooperation；The tumbler includes rotating disc, rotating wheel, driver, power source and guide plate, rotation
Disk is mounted on the upper surface of outer slide unit plate, and helical teeth is equipped on rotating disc, guide plate is equipped in the upper surface of rotating disc, is driven
Device is mounted on interior slide unit, and the lower face of driver is equipped with projecting shaft, and rotating wheel is mounted on projecting shaft, and drive is helical teeth
Wheel, the drive are intermeshed with rotating disc, and power source is equipped in the side of driver；The oscillating arm mechanisms further include main shaft
Telescoping mechanism, main shaft telescoping mechanism include rack, telescoping spindle, main shaft driving device and lead-screw driving device, telescoping spindle
Outer sheath is equipped with rack sleeve, and rack sleeve is mounted in the sleeve hole of rack, and the telescoping spindle in rack is equipped with first
Belt pulley, the tail portion of telescoping spindle are connected with connecting shaft, and the other end of connecting shaft is connect with knife striking cylinder, is set on the outside of connecting shaft
There is protection sleeve；The upper surface of rack is equipped with sliding rail, and sliding rail is equipped with sliding block, and main shaft driving device is mounted on sliding block, main shaft
Driving device includes the second belt pulley, and the second belt pulley is connect with the first belt pulley by belt, main shaft driving device and leading screw
Driving device connects, and lead-screw driving device is mounted in rack；The workbench includes workpiece workbench and swing arm workbench, work
Part workbench includes lathe bed and rotary table, and lathe bed upper surface is equipped with sliding rail, and sliding rail is equipped with sliding block, revolution is housed on sliding block
Workbench, rotary table include rotary table face and rotary table bottom plate, rotary table face and rotary table bottom
Plate is equipped with "T"-shaped slot in the upper surface in rotary table face, the swing arm workbench is including pedestal and outside by rotation connection
Slide unit installing plate, pedestal upper surface are equipped with sliding rail, and sliding rail is equipped with sliding block, is equipped with outer slide unit installing plate on sliding block, slides outside
The upper surface of platform installing plate is equipped with outer slide unit, is connected between workpiece workbench and swing arm workbench by link block.
While using technical solution on machine, the present invention is also needed using further technical solution,
The telescoping spindle includes the first sleeve, second sleeve and 3rd sleeve, and one end of the first sleeve is equipped with raised band, and second
Sleeve is mounted on the first sleeve inner, and second sleeve can move in the first sleeve, and 3rd sleeve is mounted in second sleeve
Portion, and 3rd sleeve can move inside second sleeve, the front end face of 3rd sleeve is equipped with installation protrusion, in 3rd sleeve
Rear end face is equipped with belt pulley construction section, and belt pulley construction section is also connect with positioning section, and the end of positioning section is additionally provided with linkage section.
The main shaft driving device further includes bearing and the first motor, and bearing includes upper shell, lower housing and rebound, institute
The upper surface that upper shell is mounted on rebound is stated, lower housing is mounted on the position of the lower face of rebound, upper shell and lower housing
It is corresponding, and through-hole is equipped in the corresponding position of rebound, ventilation slot is equipped in the front end face of upper shell, the rear end face of upper shell is set
There is motor installing hole, motor threaded hole is equipped in the outside of motor installing hole, the first motor is mounted on by bolt on upper shell；
The front end face of lower housing is from top to bottom equipped with leading screw through-hole, first through hole and spindle nose mounting hole successively, after lower housing
End face is equipped with leading screw mounting blocks and knife striking cylinder installation bucket.
Lead-screw driving device include the second motor, motor cabinet and leading screw, the motor cabinet be mounted on rack tail end, second
Motor is mounted on motor cabinet, and the second electric machine main shaft is connect with leading screw screw rod, and leading screw screw jacket is equipped with feed screw nut, leading screw spiral shell
Mother is mounted on main shaft driving device.
The cross section of the outer slide unit is in " mouth " font, including the first face, the second face, third face and fourth face, is slided outside
The inside of platform is equipped with cyclic reinforcing rib, and vertical reinforcing rib is equipped at the second face and fourth face outer lower end a quarter, the
Three faces are equipped with fluting, the linear permutation of slotting arrangement, and the center in the first face is equipped with the first groove, and the first groove is through the
On one side, first boss and second boss are equipped in the first groove, third boss is equipped in the intersection of the first face and fourth face,
The 4th boss is equipped in the intersection in the first face and the second face, the height of third boss is more than the height of the 4th boss, in third
Sliding rail is respectively equipped on boss and the 4th boss, is set on sliding rail there are two sliding block, outer slide unit plate is installed on sliding block.
Outer slide unit plate includes first step and second step, and first step is equipped with the first bolt hole at two, passes through the first spiral shell
First step is mounted on the sliding block of the 4th boss by bolt connecting hole, and second step includes first segment and second segment, first segment
Side is connect with first step, and the opposite side of first segment is connect with second segment, and second segment is equipped with the second bolt hole at two, by the
Second step is mounted on the sliding block of third boss by two bolts hole, and the opposite side of second segment is equipped with fan-shaped guide surface, and sector is led
Rotation hole is equipped with to the center location in face, cross reinforcing rib is equipped in the bottom surface of outer slide unit plate, silk is equipped on cross reinforcing rib
Thick stick mounting blocks, leading screw mounting blocks are located at the centre of the first bolt hole and the second bolt hole, and the center of leading screw mounting blocks is equipped with
Leading screw through-hole is equipped with fluting in the lower face of leading screw mounting blocks, and fluting is connected with leading screw mounting hole, the direction of the leading screw through-hole
It is consistent with slide direction.
The interior slide unit is cuboid, after the 5th face, the 6th face, the 7th face, octahedral, the first front end face and first
End face, the both sides in the 5th face are equipped with interior slide unit protrusion band, and interior slide unit protrusion band elongatedness direction setting is leaned in interior slide unit protrusion band
Sliding rail is equipped at the position of nearly first front end face 1/3rd, is useful sliding block on sliding rail, exposure mechanism is installed on sliding block,
The position that 5th face is intersected with the first rear end face is equipped with the first leading screw fixed block；6th face is close to the first front end face half
To five/ position be equipped with sliding rail, sliding rail is equipped with sliding block, and dress is equipped with power plant on sliding block, in the 6th face close to the
The position of one rear end face is equipped with concave station, in the built-in dynamic device of concave station；7th face includes First terrace, second step
Face, third step surface and the 4th step surface, on First terrace be equipped with Rotational Cylindrical corresponding with rotation hole, First terrace with
Excessive face is equipped between second step face, excessive face matches in arc-shaped with guide plate, second step face and third step surface
Between be equipped with the second excessive face, between third step surface and the 4th step surface be equipped with the excessive face of third, filled on third step surface
There is rot, driver passes through the second excessive face and the excessive face location and installation of third.
The interior slide unit is hollow, and interior slide unit is internally provided with cyclic reinforcing rib, and center is equipped at the center of reinforcing rib
Hole, the aperture of centre bore are more than the aperture of telescoping spindle.
The lathe bed upper surface is also equipped with third motor, and leading screw, the feed screw nut of leading screw are housed on the main shaft of third motor
On rotary table.
The pedestal upper surface is also equipped with the 4th motor, and leading screw, the feed screw nut of leading screw are housed on the main shaft of third motor
On outer slide unit.
The invention has the advantages that being driven by the cooperation between rotating disc and drive, cursor can be turned
Dynamic angle becomes much larger, and improves the range of work of drilling and milling machine, since rotating disc is mounted on outer slide unit plate, does not need to rotate
Axis also reduces the volume of complete machine, and the space on motor drive direction is reduced by the setting of worm gear drive machine, reduces whole
The volume of machine, machine volume reduce, and can effectively reduce the maintenance cost of machine, improve the production efficiency of enterprise.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the vertical view of the present invention.
Fig. 3 is the overall diagram of cursor.
Fig. 4 is the front view of cursor.
Fig. 5 is outer slide unit schematic diagram.
Fig. 6 is the schematic diagram that Fig. 3 turns over 90 °.
Fig. 7 is outer slide unit plate schematic diagram.
Fig. 8 is that Fig. 5 turns over the view after 180 °.
Fig. 9 is interior slide unit schematic diagram.
Figure 10 is that Fig. 7 turns over the view after 180 °.
Figure 11 is the installation diagram of interior slide unit.
Figure 12 is the sectional view of main shaft telescoping mechanism.
Figure 13 is the isometric side view of bearing.
Figure 14 is that Fig. 2 turns over the view after 90 °.
Figure 15 is the grade shaft side figures of telescoping spindle.
Figure 16 is that Fig. 5 turns over the view after 90 °.
Drawing reference numeral：
Oscillating arm mechanisms 1, workbench 2, workpiece workbench 3, swing arm workbench 4, lathe bed 5, rotary table 6, rotary table face
7, rotary table bottom plate 8, "T"-shaped slot 9, pedestal 10, outer slide unit installing plate 11, third motor 12, the 4th motor 13；
Outer slide unit 1-1, interior slide unit 1-2, outer slide unit plate 1-3, rotating disc 1-4, guide plate 1-5, rotating wheel 1-6, driver 1-7,
First face 1-8, the second face 1-9, third face 1-10, fourth face 1-11, vertical reinforcing rib 1-12, first fluting 1-13, first is recessed
Slot 1-14, first boss 1-15, second boss 1-16, third boss 1-17, the 4th boss 1-18, first step 1-19, second
Step 1-20, the first bolt hole 1-21, first segment 1-22, second segment 1-23, the second bolt hole 1-24, fan-shaped guide surface 1-25,
Leading screw mounting blocks 1-26, leading screw through-hole 1-27, the second fluting 1-28, the 5th face 1-29, the 6th face 1-30, the 7th face 1-31, the
Octahedral 1-32, the first front end face 1-33, the first rear end face leading screw fixed block of 1-34, interior slide unit protrusion band 1-35, first 1-36 are recessed
Platform 1-37, Rotational Cylindrical 1-38, Rotational Cylindrical 1-38, the first excessive face 1-39, the second excessive face 1-40, the excessive face 1-41 of third stretch
Contracting mechanism 1-42；
Rack 2-1, telescoping spindle 2-2, main shaft driving device 2-3, lead-screw driving device 2-4, rack sleeve 2-5, sleeve hole 2-
6, the first belt pulley 2-7, connecting shaft 2-8, knife striking cylinder 2-9 protect sleeve 2-10, the second belt pulley 2-11, the first sleeve 2-12,
Second sleeve 2-13,3rd sleeve 2-14, protrusion band 2-15, belt pulley construction section 2-16, positioning section 2-17, linkage section 2-18,
Bearing 2-19, the first motor 2-20, upper shell 2-21, lower housing 2-22, rebound 2-23, through-hole 2-24, ventilation slot 2-25 are electric
Machine mounting hole 2-26, motor threaded hole 2-27, first through hole 2-28, spindle nose mounting hole 2-29, leading screw mounting blocks 2-30 are beaten
The installation of knife cylinder bucket 2-31, the second motor 2-32, motor cabinet 2-33, leading screw 2-34.
Specific embodiment
The present invention is described further below in conjunction with the accompanying drawings,
As depicted in figs. 1 and 2, a kind of drilling and milling machine, including oscillating arm mechanisms 1 and workbench 2, the workbench includes workpiece workbench
3 and swing arm workbench 4, workpiece workbench includes lathe bed 5 and rotary table 6, and 5 upper surface of lathe bed is equipped with sliding rail, is set on sliding rail
There is sliding block, rotary table 6 is housed on sliding block, rotary table 6 includes rotary table face 7 and rotary table bottom plate 8, returns
Revolving worktable face 7, by being rotatablely connected, "T"-shaped slot 9 is equipped in the upper surface in rotary table face with rotary table bottom plate 8,
For "T"-shaped slot 9 for installing workpiece to be processed, the swing arm workbench 4 includes pedestal 10 and outer slide unit installing plate 11, on pedestal 10
End face is equipped with sliding rail, and sliding rail is equipped with sliding block, outer slide unit installing plate 11 is equipped on sliding block, in the upper end of outer slide unit installing plate 11
Face is equipped with outer slide unit 1-1, is connected between workpiece workbench 3 and swing arm workbench 4 by link block, 5 upper surface of lathe bed is also
Equipped with third motor 12, it is mounted on rotary table 6 equipped with leading screw, the feed screw nut of leading screw on the main shaft of third motor 12,
10 upper surface of pedestal is also equipped with the 4th motor 13, pacifies on the main shaft of the 4th motor 13 equipped with leading screw, the feed screw nut of leading screw
On outer slide unit 1-1.
As shown in Figure 3 and Figure 4, a kind of cursor, including interior slide unit 1-2, outer slide unit 1-1, driving device and tumbler,
The side of outer slide unit 1-1 is equipped with sliding rail, and sliding rail is equipped with sliding block, equipped with outer slide unit plate 1-3, one end of outer slide unit plate on sliding block
Equipped with rotation hole；Rotational Cylindrical, interior slide unit 1-2 and outer slide unit plate 1- are equipped on the contact surface of interior slide unit 1-2 and outer slide unit plate 1-3
3 are installed by Rotational Cylindrical and rotation hole cooperation；The tumbler includes rotating disc 1-4, rotating wheel 1-6, driver 1-7, moves
Power source and guide plate 1-5, rotating disc 1-4 are mounted on the upper surface of outer slide unit plate 1-3, and helical teeth is equipped on rotating disc 1-4, are turning
The upper surface of Moving plate 1-4 is equipped with guide plate 1-5, and driver 1-7 is mounted on interior slide unit 1-2, and the lower face of driver 1-7 is set
There is projecting shaft, rotating wheel 1-6 is mounted on projecting shaft, and drive 1-6 is helical gear, drive 1-6 and rotating disc 1-4 helical teeth phases
Mutually engagement is equipped with power source in the side of driver 1-7, is inverted by the rotating forward for controlling power source, can control interior slide unit 1-2
It is rotated along guide plate 1-5, by using helical gear, the service life of gear can be improved, and the load of bigger can be born,
Shake and the noise that transmission generates are reduced, improves the precision of the present apparatus.
As shown in Figure 5 and Figure 6, the cross section of outer slide unit 1-1 is in " mouth " font, including the first face 1-8, the second face 1-9, the
Three face 1-10 and fourth face 1-11 are equipped with cyclic reinforcing rib, in the second face 1-9 and fourth face 1-11 in the inside of outer slide unit 1-1
Vertical reinforcing rib 1-12 is equipped at outer lower end a quarter, the first fluting 1-13 is equipped on the 1-10 of third face, first opens
The linear permutation arrangements of slot 1-13, the center of the first face 1-8 are equipped with the first groove 1-14, the first groove 1-14 and run through first
Face 1-8 is equipped with first boss 1-15 and second boss 1-16, in the first face 1-8 and fourth face 1-11 in the first groove 1-14
Intersection be equipped with third boss 1-17, in the intersection of the first face 1-8 and the second face 1-9 equipped with the 4th boss 1-17, third
The height of boss 1-17 is more than the height of the 4th boss 1-18, and cunning is respectively equipped on third boss 1-17 and the 4th boss 1-18
Rail sets there are two sliding block on sliding rail, outer slide unit plate 1-3 is equipped on sliding block, outer slide unit plate 1-3 can be in sliding rail stroke
It moves freely.
As shown in Figure 7 and Figure 8, outer slide unit plate 1-3 includes first step 1-19 and second step 1-20, the first step
1-19 is equipped with the first bolt hole 1-21 at two, and first step 1-19 is mounted on the 4th boss 1-17 by the first bolt hole 1-21
Sliding block on, second step 1-20 includes first segment 1-22 and second segment 1-23, the side of first segment 1-22 and first step 1-
19 connections, the opposite side of first segment 1-22 are connect with second segment 1-23, and second segment 1-23 is equipped with the second bolt hole 1-24 at two, are led to
The second bolt hole 1-24 is crossed by second step 1-20 on the sliding block of third boss 1-17, the opposite side of second segment 1-23 is set
There is fan-shaped guide surface 1-25, the center location of fan-shaped guide surface 1-25 is equipped with rotation hole 1-26, is set in the bottom surface of outer slide unit plate 1-3
Have cross reinforcing rib, on cross reinforcing rib be equipped with leading screw mounting blocks 1-26, leading screw mounting blocks be located at the first bolt hole 1-21 and
The centre of second bolt hole 1-24, the center of leading screw mounting blocks 1-26 is equipped with leading screw through-hole 1-27, in leading screw mounting blocks 1-
26 lower face be equipped with second fluting 1-28, second fluting 1-28 connected with leading screw mounting hole 1-27, the leading screw through-hole 1-27
Direction it is consistent with slide direction.
As shown in Figure 9 and Figure 10, the interior slide unit is cuboid, and interior slide unit is hollow, and interior slide unit is internally provided with ring
Shape reinforcing rib is equipped with centre bore, including the 5th face 1-29, the 6th face 1-30, the 7th face 1-31, octahedral at the center of reinforcing rib
The both sides of 1-32, the first front end face 1-33 and the first rear end face 1-34, the 5th face 1-29 are equipped with interior slide unit protrusion band 1-35, interior cunning
Platform convex plays the setting of band 1-35 elongatedness direction, in interior slide unit protrusion with 1-35 close to the position of the first front end face 1-33 1/3rd
Place is equipped with sliding rail, is useful sliding block on sliding rail, exposure mechanism 1-43 is equipped on sliding block, in the 5th face 1-29 and the first rear end face
The position that 1-34 intersects is equipped with the first leading screw fixed block 1-36；6th face 1-30 is arrived close to the first front end face 1-33 halfs
Five/ position be equipped with sliding rail, sliding rail is equipped with sliding block, and dress is equipped with power plant on sliding block, close in the 6th face 1-30
The position of first rear end face 1-34 is equipped with concave station 1-37, in the built-in dynamic devices of concave station 1-37；7th face 1-31 includes the
One step surface, second step face, third step surface and the 4th step surface are equipped with corresponding with rotation hole turn on First terrace
Dynamic column 1-38 is equipped with the first excessive face 1-39 between First terrace and second step face, excessive face 1-39 is in arc-shaped with leading
Match to plate, the second excessive face 1-40, third step surface and the 4th step are equipped between second step face and third step surface
The excessive face 1-41 of third is equipped between face, passes through the second excessive face 1-40 equipped with rot, driver 1-7 on third step surface
With the excessive face 1-41 location and installations of third, telescoping mechanism 1-42, telescoping mechanism 1-42 are equipped in the center of the first front end face
For installing cutter, and workpiece to be machined can be carried out by telescoping mechanism 1-42 processing in plane.
As shown in figure 12, a kind of drilling and milling machine main shaft telescoping mechanism, including rack 2-1, telescoping spindle 2-2, main shaft drives dress
2-3 and lead-screw driving device 2-4 are put, the outer sheath of telescoping spindle 2-2 is equipped with rack sleeve 2-5, the telescoping spindle and main shaft
Fit system between sleeve is excessively cooperation, and after installation is complete, needs to apply lubrication between telescoping spindle and sleeve
Oil, for rack sleeve 2-5 in the sleeve hole 2-6 of rack 2-1, the telescoping spindle in rack 2-1 is equipped with the first belt
2-7 is taken turns, the tail portion of telescoping spindle 2-2 is connected with connecting shaft 2-8, and the other end of connecting shaft 2-8 is connect with knife striking cylinder 2-9, even
The outside of spindle 2-8 is equipped with protection sleeve 2-10；The upper surface of rack is equipped with sliding rail, and sliding rail is equipped with sliding block, main shaft drives dress
2-3 is put on sliding block, main shaft driving device 2-3 includes the second belt pulley 2-11, the second belt pulley 2-11 and the first belt
Wheel 2-7 is connected by belt, and main shaft driving device 2-3 is connect with lead-screw driving device 2-4, and lead-screw driving device 2-4 is mounted on
On rack 2-1.
As shown in Figure 15 and Figure 16, telescoping spindle includes the first sleeve 2-12, second sleeve 2-13 and 3rd sleeve 2-14,
The tail end of first sleeve 2-13 is equipped with protrusion band 2-15, protrusion band 2-15 for positioning and mounted on bearing, second sleeve 2-
13 are mounted on inside the first sleeve 2-12, and second sleeve 2-13 can be moved in the first sleeve 2-12,3rd sleeve 2-14 peaces
Inside second sleeve 2-13, and 3rd sleeve 2-14 can be moved inside second sleeve 2-13, before 3rd sleeve 2-14
End face is equipped with installation protrusion 2-15, and belt pulley construction section 2-16, belt pulley installation are equipped in the rear end face of 3rd sleeve 2-14
Section 2-16 is also connect with positioning section 2-17, and the end of positioning section 2-17 is additionally provided with linkage section 2-18, and linkage section 2-18 is used for connecting
Spindle 2-8 connections.
As shown in Figure 12, Figure 13 and Figure 14, main shaft driving device 2-3 further includes bearing 2-19 and the first motor 2-20, branch
Seat 2-19 includes upper shell 2-21, lower housing 2-22 and rebound 2-23, the upper shell 2-21 mounted on rebound 2-23's
Upper surface, lower housing 2-22 are mounted on the lower face of rebound 2-23, and upper shell 2-21 is corresponding with the position of lower housing 2-22, and
Through-hole 2-24 is equipped in the corresponding position of rebound, ventilation slot 2-25, upper shell 2-21 are equipped in the front end face of upper shell 2-21
Rear end face be equipped with motor installing hole 2-26, the outside of motor installing hole be equipped with motor threaded hole 2-27, the first motor 2-20
It is mounted on upper shell by bolt, the second belt pulley 2-11 is housed on the main shaft of the first motor 2-20；The front end of lower housing
Face is from top to bottom equipped with leading screw through-hole, first through hole 2-28 and spindle nose mounting hole 2-29 successively, in the rear end face of lower housing
Bucket 2-31 is installed with knife striking cylinder by bolt equipped with leading screw mounting blocks 2-30 and knife striking cylinder installation bucket 2-31, knife striking cylinder 2-9 to connect.
Lead-screw driving device 2-4 includes the second motor 2-32, motor cabinet 2-33 and leading screw 2-34, the motor cabinet 2-33 peaces
Mounted in the tail end of rack 2-1, the second motor 2-32 is mounted on motor cabinet 2-33, main shaft and the leading screw 2-34 of the second motor 2-32
Screw rod connection, the screw jacket of leading screw 2-34 is equipped with feed screw nut, and feed screw nut is mounted on main shaft driving device 2-3, institute
Feed screw nut is stated to be mounted in leading screw mounting blocks 2-30 by bolt, the leading screw using ball-screw, ball-screw
Axial rigidity is high, and high transmission accuracy, friction loss is small, transmission efficiency, it is impossible to which self-locking, the invertibity with transmission can improve
The machining accuracy of complete machine.
The present invention is six axis four-axle linkage drilling and milling machines, and six axis include（1）Rotary table can be rotated independently,（2）Turn round work
Platform can relatively move on lathe bed,（3）Outer slide unit can relatively move on pedestal,（4）Interior slide unit can on outer slide unit phase
To movement,（5）Interior slide unit can relatively rotate on outer slide unit plate,（6）The telescoping spindle of drilling and milling machine can be with independent telescope.
Claims (10)
1. a kind of drilling and milling machine, which is characterized in that including oscillating arm mechanisms and workbench, the oscillating arm mechanisms include interior slide unit, outer cunning
Platform, driving device and tumbler, the side of outer slide unit are equipped with sliding rail, and sliding rail is equipped with sliding block, and outer slide unit is housed on sliding block
Plate, one end of outer slide unit plate are equipped with rotation hole；Be equipped with Rotational Cylindrical on the contact surface of interior slide unit and outer slide unit plate, interior slide unit with it is outer
Slide unit plate is installed by Rotational Cylindrical and rotation hole cooperation；The tumbler includes rotating disc, rotating wheel, driver, power source
And guide plate, rotating disc are mounted on the upper surface of outer slide unit plate, and helical teeth is equipped on rotating disc, are installed in the upper surface of rotating disc
There is guide plate, driver is mounted on interior slide unit, and the lower face of driver is equipped with projecting shaft, and rotating wheel is mounted on projecting shaft,
Drive is helical gear, and the drive is intermeshed with rotating disc, and power source is equipped in the side of driver；The swing arm machine
Structure further includes main shaft telescoping mechanism, and main shaft telescoping mechanism includes rack, telescoping spindle, main shaft driving device and leading screw driving dress
It puts, the outer sheath of telescoping spindle is equipped with rack sleeve, and rack sleeve is mounted in the sleeve hole of rack, the flexible master in rack
Axis is equipped with the first belt pulley, and the tail portion of telescoping spindle is connected with connecting shaft, and the other end of connecting shaft is connect with knife striking cylinder, even
The outside of spindle is equipped with protection sleeve；The upper surface of rack is equipped with sliding rail, and sliding rail is equipped with sliding block, and main shaft driving device is mounted on
On sliding block, main shaft driving device includes the second belt pulley, and the second belt pulley is connect with the first belt pulley by belt, main shaft drives
Device is connect with lead-screw driving device, and lead-screw driving device is mounted in rack；The workbench includes workpiece workbench and pendulum
Arm workbench, workpiece workbench include lathe bed and rotary table, and lathe bed upper surface is equipped with sliding rail, and sliding rail is equipped with sliding block, sliding
Equipped with rotary table on block, rotary table includes rotary table face and rotary table bottom plate, rotary table face with
Rotary table bottom plate is equipped with "T"-shaped slot, the swing arm workbench by rotation connection in the upper surface in rotary table face
Including pedestal and outer slide unit installing plate, pedestal upper surface is equipped with sliding rail, and sliding rail is equipped with sliding block, and outer slide unit peace is equipped on sliding block
Loading board in the upper surface of outer slide unit installing plate equipped with outer slide unit, is connected between workpiece workbench and swing arm workbench by link block
It connects.
2. a kind of drilling and milling machine according to claim 1, which is characterized in that the telescoping spindle includes the first sleeve, second
Sleeve and 3rd sleeve, one end of the first sleeve are equipped with raised band, and second sleeve is mounted on the first sleeve inner, and second sleeve
It can be moved in the first sleeve, 3rd sleeve is mounted on inside second sleeve, and 3rd sleeve can move inside second sleeve,
The front end face of 3rd sleeve is equipped with installation protrusion, and belt pulley construction section, belt pulley installation are equipped in the rear end face of 3rd sleeve
Section is also connect with positioning section, and the end of positioning section is additionally provided with linkage section.
3. a kind of drilling and milling machine according to claim 1, which is characterized in that the main shaft driving device further includes bearing and
One motor, bearing include upper shell, lower housing and rebound, and the upper shell is mounted on the upper surface of rebound, lower housing peace
Mounted in the lower face of rebound, upper shell is corresponding with the position of lower housing, and is equipped with through-hole in the corresponding position of rebound, upper
The front end face of housing is equipped with ventilation slot, and the rear end face of upper shell is equipped with motor installing hole, and electricity is equipped in the outside of motor installing hole
Machine threaded hole, the first motor are mounted on by bolt on upper shell；The front end face of lower housing from top to bottom leads to equipped with leading screw successively
Hole, first through hole and spindle nose mounting hole are equipped with leading screw mounting blocks and knife striking cylinder installation bucket in the rear end face of lower housing.
4. a kind of drilling and milling machine according to claim 1, which is characterized in that lead-screw driving device includes the second motor, motor
Seat and leading screw, the motor cabinet are mounted on the tail end of rack, and the second motor is mounted on motor cabinet, the second electric machine main shaft and leading screw
Screw rod connects, and leading screw screw jacket is equipped with feed screw nut, and feed screw nut is mounted on main shaft driving device.
5. a kind of drilling and milling machine according to claim 1, which is characterized in that the cross section of the outer slide unit is in " mouth " font,
Including the first face, the second face, third face and fourth face, cyclic reinforcing rib is equipped in the inside of outer slide unit, in the second face and the 4th
Vertical reinforcing rib is equipped at the outer lower end a quarter of face, fluting is equipped on third face, linear permutation arrangement of slotting, first
The center in face is equipped with the first groove, and the first groove runs through the first face, convex equipped with first boss and second in the first groove
Platform is equipped with third boss in the intersection of the first face and fourth face, and the 4th boss is equipped in the intersection in the first face and the second face,
The height of third boss is more than the height of the 4th boss, sliding rail is respectively equipped on third boss and the 4th boss, on sliding rail
If there are two sliding blocks, outer slide unit plate is installed on sliding block.
6. a kind of drilling and milling machine according to claim 1 or 2, which is characterized in that outer slide unit plate includes first step and second
Step, first step are equipped with the first bolt hole at two, and first step is mounted on the 4th boss by the first bolt connecting hole
On sliding block, second step includes first segment and second segment, and the side of first segment connect with first step, the opposite side of first segment and
Second segment connects, and second segment is equipped with the second bolt hole at two, and second step is mounted on third boss by the second bolt hole
On sliding block, the opposite side of second segment is equipped with fan-shaped guide surface, and the center location of fan-shaped guide surface is equipped with rotation hole, in outer slide unit plate
Bottom surface be equipped with cross reinforcing rib, on cross reinforcing rib be equipped with leading screw mounting blocks, leading screw mounting blocks be located at the first bolt hole and
The centre of second bolt hole, the center of leading screw mounting blocks are equipped with leading screw through-hole, are equipped with and open in the lower face of leading screw mounting blocks
Slot, fluting are connected with leading screw mounting hole, and the direction of the leading screw through-hole is consistent with slide direction.
7. a kind of drilling and milling machine according to claim 1, which is characterized in that the interior slide unit be cuboid, including the 5th face,
6th face, the 7th face, octahedral, the first front end face and the first rear end face, the both sides in the 5th face are equipped with interior slide unit protrusion band, interior cunning
Platform convex plays the setting of band elongatedness direction, and sliding rail is equipped at the position of the first front end face 1/3rd in interior slide unit protrusion band,
It is useful sliding block on sliding rail, exposure mechanism is installed on sliding block, first is equipped in the position that the 5th face is intersected with the first rear end face
Leading screw fixed block；6th face close to the first front end face half to five/ position on be equipped with sliding rail, sliding rail is equipped with
Sliding block, dress is equipped with power plant on sliding block, is equipped with concave station on the position of the first rear end face in the 6th face, built-in in concave station
Dynamic device；7th face includes First terrace, second step face, third step surface and the 4th step surface, in first step
Face is equipped with Rotational Cylindrical corresponding with rotation hole, excessive face is equipped between First terrace and second step face, excessive face is in circle
Arcuation matches with guide plate, and the second excessive face, third step surface and the 4th are equipped between second step face and third step surface
The excessive face of third is equipped between step surface, passes through the second excessive face and third equipped with rot, driver on third step surface
Excessive face location and installation.
8. a kind of drilling and milling machine according to claim 5, which is characterized in that the interior slide unit be hollow, interior slide unit it is interior
Portion is equipped with cyclic reinforcing rib, and centre bore is equipped at the center of reinforcing rib, and the aperture of centre bore is more than the aperture of telescoping spindle.
9. a kind of drilling and milling machine according to claim 1, which is characterized in that the lathe bed upper surface is also equipped with third motor,
It is mounted on rotary table equipped with leading screw, the feed screw nut of leading screw on the main shaft of third motor.
10. a kind of drilling and milling machine according to claim 1, which is characterized in that the pedestal upper surface is also equipped with the 4th motor,
It is mounted on outer slide unit equipped with leading screw, the feed screw nut of leading screw on the main shaft of third motor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117892.1A CN108213540B (en) | 2018-02-06 | 2018-02-06 | Drilling and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117892.1A CN108213540B (en) | 2018-02-06 | 2018-02-06 | Drilling and milling machine |
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| Publication Number | Publication Date |
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| CN108213540A true CN108213540A (en) | 2018-06-29 |
| CN108213540B CN108213540B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810117892.1A Active CN108213540B (en) | 2018-02-06 | 2018-02-06 | Drilling and milling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318624A (en) * | 2020-11-13 | 2021-02-05 | 大连忠成木业有限公司 | wood pile sharpener |
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| GB512834A (en) * | 1937-01-07 | 1939-09-27 | Leon Hippolyte Felix Hure | Improvements in or relating to milling, boring, drilling and similar machines |
| EP0120302A1 (en) * | 1983-03-28 | 1984-10-03 | Th. Kekeisen GmbH + Co. Maschinen- und Werkzeugfabrik | Universal milling head for machine tools |
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| CN112318624A (en) * | 2020-11-13 | 2021-02-05 | 大连忠成木业有限公司 | wood pile sharpener |
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| CN108213540B (en) | 2023-06-27 |
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