CN108161085B - A kind of two-way machining set-up in ship scene - Google Patents
A kind of two-way machining set-up in ship scene Download PDFInfo
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- CN108161085B CN108161085B CN201711403715.1A CN201711403715A CN108161085B CN 108161085 B CN108161085 B CN 108161085B CN 201711403715 A CN201711403715 A CN 201711403715A CN 108161085 B CN108161085 B CN 108161085B
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- axis
- lead screw
- rack
- main shaft
- rotation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/08—Milling machines not designed for particular work or special operations with a plurality of vertical working-spindles
Abstract
Proposed by the present invention is a kind of two-way machining set-up in ship scene.By centering positioning mechanism, axial feed mechanism and rotary shearing mechanism are to the two-way processing of ship pedestal workpiece.Since the present invention is using the form of double milling heads, each milling head is respectively adopted independent motor driven, and the main shaft drives of milling head use advanced integral type main shaft, which is combined into one servo motor and mechanical main shaft formula, it is small in size, light-weight, it can arbitrarily adjust the requirement of cutting linear velocity.The processing of each two groups of the seat surface in front and back may be implemented in double milling heads, after only need to once fixing adjustment device, realizes the function of completing the process all four groups of seat surfaces.It is suitable for as a kind of two-way machining set-up application in ship scene.
Description
Technical field
The present invention relates to the machining apparatus of machinery field, flat more particularly to the pedestal of the ship small space band of position
The machining set-up in face.A kind of specifically two-way machining set-up in ship scene.
Background technique
The vibration absorber support base panel φ 450mm of certain ships, stock up thickness δ=27mm, and thickness δ=22mm is left after processing
The right side, symmetrical 4 pedestals in each toroidal confinement amount to 48, and flatness is 10 grades of marks in GB/T1184-m after processing
Standard, and each pedestal is required to control within 1mm to the height tolerance of datum level, Major Difficulties are since pedestal material is harder
And reconditioning larger workload and there are hull frame chiasma interferences on panel.
Currently, vibration absorber support base panel all uses hand lapping, and construction period about 3 months, for operator
Work load it is larger, and process rear surface quality and hardly result in and be effectively ensured.
Summary of the invention
The object of the present invention is to provide a kind of two-way machining set-ups in ship scene.Suitable for small space position, processing
Material is harder, the biggish equipment base plane machining of cutting output, solves two-way mach technical problem.
The solution adopted by the present invention to solve the technical problem is that:
Centering positioning mechanism, including base, housing screw, jackscrew and temporary support.Square type base long side is symmetrically arranged with two
Housing screw and jackscrew are arranged, is connected and fixed pedestal and hull by temporary support, limit stops are equipped on the outside of base.
Axial feed mechanism, including X-direction and Y direction drive ball using servo motor+planet-gear speed reducer
Lead screw transmission is moved along linear guide, the manual lead screw rotation of Z-direction is moved along linear guide, in which:
X-direction: X-axis feeds motor and power is forwarded to X-axis lead screw by X-axis shaft coupling, and rack will using X-axis screw
The rotation of X-axis lead screw passes through X-axis guide rail and X-axis slide block, is changed into rack and is moved forward and backward along X-axis, X-axis lead screw is in X-axis shaft coupling
End is equipped with X-axis electric machine support, another outer end is equipped with X-axis lead screw retainer and is connected to plane on base.
Y direction: Y-axis feeds motor and imparts power to Y-axis lead screw by shaft coupling, and rack utilizes Y-axis screw by Y-axis
The rotation of lead screw is changed into back-and-forth motion of the rack along Y-axis by Y-axis guide rail and Y-axis sliding block, and Y-axis screw passes through Y-axis screw
Seat is connected to rack lower plane.
Z-direction: rotation Z axis handwheel imparts power to Z axis lead screw, Z axis by Z axis retarder and Z axis shaft coupling
Screw is moved by Z axis sliding block along Z axis guide rail, is carried out the axial feed of Z axis, is equipped with centering latch on the outside of Z axis guide rail, slows down
Device is connected to rack outer end by Z axis deceleration machine support, and Z axis lead screw is run through connection on the rack by principal shaft locking fixed plate.
Rotary shearing mechanism, including spindle drive motor, driving wheel, belt, driven wheel, main shaft, cutterhead and electric cabinet.It is main
Axis driving motor imparts power to belt by driving wheel, drives driven wheel rotation by belt, driven wheel is linked to be with main shaft
One, to drive the rotation of main shaft, the lower end of main shaft is equipped with driving cutterhead high-speed cutting, completes the processing work to work piece
Make.It is equipped with electric cabinet on the rack, can need to manually set according to operating condition on the liquid crystal display on electric cabinet to work as forward spindle
Revolving speed, to obtain optimal processing effect.
Good effect, since the present invention is using the form of double milling heads, independent motor driven is respectively adopted in each milling head,
The main shaft drives of milling head use advanced integral type main shaft, which is combined into one servo motor and mechanical main shaft formula, body
Product is small, light-weight, can arbitrarily adjust the requirement of cutting linear velocity.Adding for each two groups of the seat surface in front and back may be implemented in double milling heads
Work realizes the function of completing the process all four groups of seat surfaces after only need to once fixing adjustment device.It is suitable for existing as a kind of ship
The two-way machining set-up application in field.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is top view of the invention.
In figure, 1. workpieces, 2. main shafts, 3. driven wheels, 4. belts, 5. bases, 6. driving wheels, 7. spindle motors, 8. machines
Frame, 9. electric cabinets, 10.Y axis rail, 11.X axis sliding block, 12. Y-axis sliding blocks, 13.Y axial filament is female, 14.Y axis shaft coupling, 15. Y-axis
Driving motor, 16.Z axis handwheel, 17.Z axis retarder, 18. Z axis shaft couplings, 19. Z axis lead screws, 20. Z axis screws, 21.Z axis
Deceleration machine support, 22. Z axis guide rails, 23. cutterheads, 24. principal shaft locking fixed plates, 25.Z axis sliding block, 26.Y axial filament thick stick, 27. pressures
Tight screw, 28. jackscrews, 29. limit stops, 30.X axial filament thick stick, 31.X axial filament thick stick retainer, 32.X axis driving motor, 33.X axis
Guide rail, 34.Y axial filament base, 35.X spindle motor bracket, 36.X axis shaft coupling, 37. centering latch.
Specific embodiment
A kind of two-way machining set-up in ship scene, according to the figure, including centering positioning mechanism, axial feed mechanism, rotation
Turn cutting mechanism, there are two sets of machining systems of bilateral symmetry, it is two-way that workpiece 1 can be machined simultaneously.
The centering positioning mechanism, including base 5, housing screw 27, jackscrew 28 and temporary support.
Square type base long side is symmetrically arranged with two rows of housing screws and jackscrew, is connect pedestal admittedly with hull by temporary support
It is fixed, limit stops 29 are equipped on the outside of base.
The axial feed mechanism, including X-direction and Y direction are using servo motor+planet-gear speed reducer driving
Ball-screw-transmission is moved along linear guide, the manual lead screw rotation of Z-direction is moved along linear guide, in which:
X-direction: X-axis feeds motor 32 and power is forwarded to X-axis lead screw 30 by X-axis shaft coupling 36, and rack 8 utilizes X
Axial filament mother by the rotation of X-axis lead screw, by X-axis guide rail 33 and X-axis slide block 11, be changed into rack and be moved forward and backward along X-axis, X-axis silk
Thick stick is in X-axis shaft coupling end is equipped with X-axis electric machine support 35, another outer end is equipped with X-axis lead screw retainer 31 and it is flat to be connected on base
Face.
Y direction: Y-axis feeding motor 15 imparts power to Y-axis lead screw 26 by shaft coupling 14, and rack utilizes Y-axis silk
The rotation of Y-axis lead screw is changed into back-and-forth motion of the rack along Y-axis, Y-axis silk by Y-axis guide rail 10 and Y-axis sliding block 12 by mother 13
Mother is connected to rack lower plane by Y-axis nut seat 34.
Z-direction: rotation Z axis handwheel 16 imparts power to Z axis silk by Z axis retarder 17 and Z axis shaft coupling 18
Thick stick 19, Z axis screw 20 are moved by Z axis sliding block 25 along Z axis guide rail 22, are carried out the axial feed of Z axis, are equipped on the outside of Z axis guide rail
Centering latch 37, retarder are connected to rack outer end by Z axis deceleration machine support 21, and principal shaft locking fixed plate 24 is by Z axis silk
Thick stick runs through connection on the rack.
The rotary shearing mechanism, including spindle drive motor 7, driving wheel 6, belt 4, driven wheel 3, main shaft 2, cutterhead 23
With electric cabinet 9.Spindle drive motor imparts power to belt by driving wheel, drives driven wheel rotation by belt, driven
Wheel is connected with main shaft 2, to drive the rotation of main shaft, the lower end of main shaft is equipped with driving cutterhead high-speed cutting, completes to quilt
The processing work of workpiece 1.It is equipped with electric cabinet on the rack, hand can be needed according to operating condition on the liquid crystal display on electric cabinet
The dynamic current speed of mainshaft of setting, to obtain optimal processing effect.
The principle of the present invention:
Driving motor is linked to be an entirety by shaft coupling and lead screw, and motor rotation drives lead screw rotation, passed by screw
The rack of device is passed, can be moved along tri- directions X, Y, Z and complete feed motion, to adapt to the seat surface of multiple and different positions
Processing.X-direction, using linear guide and ball-screw-transmission.The rack transverse shifting of X-direction uses servo motor+row
Star gear reduction unit drives ball-screw-transmission.The guide rail of Y-axis and Z axis uses linear guide, and the feeding of the milling head of Y direction moves
It is dynamic to be driven using servo motor+planet-gear speed reducer driving ball-screw.
Because the cutting process of milling head is smaller, the Z-direction for milling head bottom and top feed is driven using manual actuation lead screw
It is dynamic.There are some positions to be close to the side wall in cabin because being processed seat surface, the main shaft of device is needed to be close to cabin inwall processing, lathe
Crossbeam can be moved to the extreme position of processing.
Rotary cutting module, including spindle drive motor, driving wheel, belt, driven wheel, main shaft, cutterhead.Main shaft drives electricity
Machine imparts power to belt by driving wheel, is rotated by belt pulley, and driven wheel is connected with main shaft, to drive
The rotation of main shaft completes the processing work to work piece by high-speed cutting.For convenience of live operator's once fixed adjustment
After device, realize that the function of completing the process all four groups of seat surfaces, the present invention are the form of double milling heads, each milling head is adopted respectively
With independent motor driven, the main shaft drives of milling head use advanced integral type main shaft, and the main shaft is by servo motor and machinery master
Axis is combined into one formula, can arbitrarily adjust the requirement of cutting linear velocity.Each two groups of the seat surface in front and back may be implemented in double milling heads
Processing.When processing two groups of seat surfaces of side, the milling head of the other side is in raised configuration；Completing the process the side group seat surface
After processing, the side milling head is risen, then the side milling head processed will be needed to lower, start to be processed.
The features of the present invention:
The present invention is the form of double milling heads, and independent motor driven, the main shaft drives of milling head are respectively adopted in each milling head
Using advanced integral type main shaft, which is combined into one servo motor and mechanical main shaft formula, can arbitrarily adjust cutting
The requirement of linear velocity.The processing of each two groups of the seat surface in front and back may be implemented in double milling heads.After live primary fixed adjustment device, just
It can be achieved to complete the process the function of all four groups of seat surfaces.When processing two groups of seat surfaces of side, the milling head of the other side is in
Raised configuration；After completing the process side group seat surface processing, the side milling head is risen, then the side milling head processed will be needed to fall
Come, starts to be processed.
Claims (1)
1. the two-way machining set-up in a kind of ship scene, it is characterized in that: including centering locating module, axial feed module, rotation
Module is cut, there are two sets of machining systems of bilateral symmetry, it is two-way that workpiece (1) can be machined simultaneously；
The centering locating module, including base (5), housing screw (27), jackscrew (28) and temporary support；Square type base long side
It is symmetrically arranged with two rows of housing screws and jackscrew, is connected and fixed pedestal and hull by temporary support, limit is equipped on the outside of base
Backstop (29)；
The axial feed module, including X-direction and Y direction drive ball using servo motor step planetary gear speed reducer
Lead screw transmission is moved along linear guide, the manual lead screw rotation of Z-direction is moved along linear guide, in which:
X-direction: power is forwarded to X-axis lead screw (30) by X-axis feeding motor (32) by X-axis shaft coupling (36), rack (8) benefit
With X-axis screw by the rotation of X-axis lead screw, by X-axis guide rail (33) and X-axis slide block (11), it is changed into rack and is moved before and after X-axis
Dynamic, X-axis lead screw is in X-axis shaft coupling end is equipped with X-axis electric machine support (35), another outer end is equipped with X-axis lead screw retainer (31) and connects
Connect the plane on base；
Y direction: Y-axis feeding motor (15) is imparted power to Y-axis lead screw (26) by shaft coupling (14), and rack utilizes Y-axis
The rotation of Y-axis lead screw is changed into rack and is moved along the front and back of Y-axis by screw (13) by Y-axis guide rail (10) and Y-axis sliding block (12)
Dynamic, Y-axis screw is connected to rack lower plane by Y-axis nut seat (34) 34；
Z-direction: rotation Z axis handwheel (16) imparts power to Z axis by Z axis retarder (17) and Z axis shaft coupling (18)
Lead screw (19), Z axis screw (20) is mobile along Z axis guide rail (22) by Z axis sliding block (25), carries out the axial feed of Z axis, Z axis is led
Centering latch (37) are equipped on the outside of rail, retarder is connected to rack outer end, lock spindle fastening by Z axis deceleration machine support (21)
Z axis lead screw is run through connection on the rack by fixed board (24)；
The rotary cutting module, including spindle drive motor (7), driving wheel (6), belt (4), driven wheel (3), main shaft (2),
Cutterhead (23) and electric cabinet (9)；Spindle drive motor imparts power to belt by driving wheel, drives driven wheel by belt
Rotation, driven wheel is connected with main shaft, to drive the rotation of main shaft, the lower end of main shaft is equipped with driving cutterhead high-speed cutting,
Complete the processing work to work piece；It is equipped with electric cabinet on the rack, it can be according to work on the liquid crystal display on electric cabinet
Condition needs to manually set the current speed of mainshaft, to obtain optimal processing effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403715.1A CN108161085B (en) | 2017-12-22 | 2017-12-22 | A kind of two-way machining set-up in ship scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403715.1A CN108161085B (en) | 2017-12-22 | 2017-12-22 | A kind of two-way machining set-up in ship scene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108161085A CN108161085A (en) | 2018-06-15 |
| CN108161085B true CN108161085B (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711403715.1A Active CN108161085B (en) | 2017-12-22 | 2017-12-22 | A kind of two-way machining set-up in ship scene |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932377A (en) * | 2022-05-09 | 2022-08-23 | 渤海造船厂集团有限公司 | Ship base kidney-shaped hole machining device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120117308A (en) * | 2011-04-15 | 2012-10-24 | 황옥상 | Duplex milling machine |
| CN202155530U (en) * | 2011-04-26 | 2012-03-07 | 广州市珠江机床厂有限公司 | Vertical type double end-face numerical control lathe |
| CN202606950U (en) * | 2012-06-05 | 2012-12-19 | 五莲县祥伟机械加工厂 | Double-headed vertical milling machine |
| CN203592178U (en) * | 2013-12-13 | 2014-05-14 | 日照市时正锻压有限公司 | Two-sided milling machine |
| CN203853603U (en) * | 2014-03-26 | 2014-10-01 | 烟台拓福数控机床有限公司 | Double-moving-beam planer type milling machine |
| CN107350526A (en) * | 2017-07-28 | 2017-11-17 | 宁波博世机床有限公司 | A kind of efficiently double main spindle numerical control roller carving milling special machines |
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| CN108161085A (en) | 2018-06-15 |
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