CN1411948A - Multifunctional machine tool for making large screen template - Google Patents

Multifunctional machine tool for making large screen template Download PDF

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Publication number
CN1411948A
CN1411948A CN 02150790 CN02150790A CN1411948A CN 1411948 A CN1411948 A CN 1411948A CN 02150790 CN02150790 CN 02150790 CN 02150790 A CN02150790 A CN 02150790A CN 1411948 A CN1411948 A CN 1411948A
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China
Prior art keywords
transmission mechanism
bearing
motor
leading screw
turntable
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Granted
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CN 02150790
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Chinese (zh)
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CN1186168C (en
Inventor
曹志奎
马培荪
高雪官
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Shanghai Jiaotong University
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Shanghai Jiaotong University
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Priority to CNB021507902A priority Critical patent/CN1186168C/en
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Publication of CN1186168C publication Critical patent/CN1186168C/en
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Abstract

The multifunctional machine tool for machining large-screen template mainly includes rotary table driving mechanism, gantry x-direction driving mechanism, Y-direction driving mechanism, Z-direction driving mechanism of row of outters and driving mechanism of raw of milling cutters; the rotary table driving mechanism is fixedly connected with ground base, the gantry is supported on the machine tool body, said medicine tool is fixedly connected with ground base, Y-direction driving mechanism is set on the cross-beam of the gantry, and the Z-direction driving mechanism is row of cutters is set on the large carriage of Y-direction driving mechanism, and the driving mechanism of row of milling cutters is set on the small carriage of Z-direction driving mechanism of row of cutters.

Description

The multifunction machine of processing giant-screen template
Technical field
What the present invention relates to is a kind of multifunction machine, and particularly a kind of multifunction machine of processing the giant-screen template belongs to mechanical engineering field.
Background technology
The fiberglass giant-screen has two types striped usually: pattern 1 is to have linear arc-shaped striped (change shaping knife-edge shape and can get other shape stripeds), and fringe spacing is Δ y:0.2mm, is t:0.15mm deeply; Pattern 2 is to have concentric circles triangle striped (change shaping knife-edge shape and can get other shape stripeds), and fringe spacing is Δ y:0.5mm, is t:0.25mm deeply.Produce above-mentioned fiberglass giant-screen, will process the aluminium alloy template with above-mentioned shape of stripes earlier, a portal frame interior span of striped needs of processing pattern 1 usually is that (or gantry Bao) milled at gantry of 3.5 meters; Diameter of striped needs of processing pattern 2 is 4 meters a vertical lathe.To on a machine tool, can process the domestic also discovery of above-mentioned two types template.Analyze by literature search, find Chinese patent application number: 9251119.4, name is called multifunctional combined machine tool, and readme is to be made up of trigger squeeze, panel turnover machine, plate shearing machine, cornering machine, is mainly used in panel beating worker's a tractor serves several purposes; Chinese patent application number: 92211686.5, name is called: vertical combined wood working machine, this patent readme is: a kind of vertical carpenter's combined lathe, it mainly is made of lathe bed, saw, plane, brill, motor and transmission mechanism, it is characterized in that, motor is fixed on the single-revolution dish, rotary disk is connected on the lathe bed with a connecting bolt, rotary disk can connecting bolt be that axle rotates, and makes motor be in flat or vertical placement two states, and by set bolt rotary disk is fixed on the lathe bed respectively.This lathe is exclusively used in the carpenter field, and its machining accuracy and cutting power thereof, automaticity are quite limited, is not suitable for metal cutting processing fully.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, a kind of multifunction machine of processing the giant-screen template is provided.It can make the large-scale template of vertical lathe with processing concentric circles class striped, can mill (or gantry Bao) usefulness again as gantry, and the large-scale template of processing linear class striped can also realize high-precision calibration, makes the fringe spacing uniformity that processes.
The present invention is achieved by the following technical solutions, the multifunction machine of giant-screen template mainly comprises: the turntable transmission mechanism, portal frame X is to (vertically) travel mechanism, Y is to (laterally) travel mechanism, blade row Z is to (vertically to) travel mechanism, milling cutter row rotating mechanism, its connected mode is: turntable transmission mechanism and ground consolidation, portal frame is bearing on the bed ways, lathe bed and ground consolidation, Y is arranged on the crossbeam of portal frame to transmission mechanism, blade row Z is arranged on Y on the saddle of transmission mechanism to transmission mechanism, and milling cutter row transmission mechanism is arranged on blade row Z on the upper slide rest of transmission mechanism.
When turntable maintains static, portal frame X is to (vertically) travel mechanism, drive by speed-regulated DC motor, through decelerator and lead screw transmission, make portal frame do the straight line feed campaign of X to adjustable speed along lathe bed, and the drive milling cutter is arranged along X to moving, milling cutter row transmission mechanism drives the milling cutter rotation simultaneously, add Y to (laterally) travel mechanism by motor-driven, through decelerator and lead screw transmission, make planker and milling cutter row realize accurate dividing movement, thereby realize the milling function of the fine and closely woven striped of processing linear type, when portal frame and lathe bed are fixed, the turntable transmission mechanism is moving by dc speed-regulating motor, drive turntable through the decelerator transmission and rotate, Y drives lathe tool to transmission mechanism and realizes the precision indexing motion, thereby realizes the function of the fine and closely woven striped of turning garden circle type.Blade row Z is driven through decelerator and lead screw transmission by stepper motor to travel mechanism, make blade row do vertically to feed and withdrawing motion, with the degree of depth of control processing striped.
The present invention has substantive distinguishing features and marked improvement, adopts the lathe with structure of the present invention, when portal frame is fixed, when turntable rotates, can be used as vertical lathe and uses, and is used to process concentric round striped on the template.When turntable is fixed, when portal frame moves, can be used as gantry and mill (gantry Bao) use, be used to process linear striped on the template, realized the purpose of a tractor serves several purposes, milling the template processing tasks of finishing on (Bao) at gantry of 4 meters vertical lathes and 3.5 meters portal frames of interior span originally, on a machine tool, finish, provide cost savings.Laterally (Y to) calibration of blade row adopts optical grating ruler measurement also to show displacement, can make the fringe spacing error that processes on the template at ± 0.004mm.
Description of drawings
The structural representation of this turntable of Fig. 1 transmission mechanism;
Fig. 2 processes the structural representation of giant-screen template lathe transmission mechanism;
Fig. 3 milling cutter row structural scheme of mechanism;
Fig. 4 giant-screen template manuscript.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the present invention mainly comprises: turntable transmission mechanism 1, portal frame X is to transmission mechanism 2, Y is to transmission mechanism 3, blade row Z is to transmission mechanism 4, milling cutter row transmission mechanism 5, turntable 24, ball line slideway 32, saddle 45, upper slide rest 50, grating chi 52, turntable transmission mechanism 1 and ground consolidation, portal frame is bearing on the lathe bed, lathe bed and ground consolidation, Y is arranged on the crossbeam of portal frame to transmission mechanism 3, blade row Z is arranged on Y on the saddle 45 of transmission mechanism 3 to transmission mechanism 4, and milling cutter row transmission mechanism 5 is arranged on blade row Z on the upper slide rest of transmission mechanism 4.
Turntable transmission mechanism 1 as shown in Figure 1, comprise: turntable 24, speed-regulated DC motor 6, shaft coupling 7, worm gear reducer 8, shaft coupling 9, axle 10, bearing 11, base 12, conical gear 13, axle 14, conical gear 16, bearing 15,17, gear 18,20, bearing 19,22, axle 21, slip hydrostatic bearing 23, motor 6, fast device 8,, base 12 all with the ground concrete mutually; Motor 6 outputs connect the input of decelerator 8, and the output of decelerator 8 connects the input of gear 13, and bevel gear 13 is meshed with 16, gear 13 is by axle 10, and bearing 11 is bearing on the base 12, and bevel gear 16 is cemented on the same axle 14 with gear 18, and be bearing on the base 12 by bearing 15,17; Gear 18 is meshed with 20, and gear 20 is by axle 21, and bearing 19,21 is bearing on the base 12.Axle 21 and turntable 24 concrete mutuallies.Buncher 6 rotates and can make turntable by required rotational speed by transmission system, and hydrostatic bearing 23 floats on base turntable simultaneously, makes the turntable stability of rotation, and resistance reduces.
X to (vertically) transmission mechanism 2 as shown in Figure 2, comprise: motor 25, decelerator 26, axle 27, worm reducer 28, leading screw 29, supporting 30, lathe bed 31, ball line slideway 32, slide unit 33, nut 34, column 35, crossbeam 36, the output of motor 25 connects the input of decelerator 26, two outputs in two limits of decelerator 26 connect the input of worm reducer 28 by axle 27, two worm reducers 28 are decelerators of the same gearratio of same model, the output of decelerator 28 connects the input of leading screw 29, leading screw 29 is connected with lathe bed 31 by supporting 30, leading screw 29 matches with nut 34, nut 34 and slide unit 33 concrete mutuallies, slide unit 33 can be at guide rail 32 upper edge X to slippage, column 35 and slide unit 33 concrete mutuallies, crossbeam 36 and column 35 concrete mutuallies.Buncher 25 rotate can make crossbeam 36 column at guide rail 32 upper edge X to moving around.
Y comprises to (laterally) transmission mechanism 3: column 35, crossbeam 36, motor 37, base plate 38, decelerator 39, clutch 40, leading screw 41, grating chi 42, nut 43, grating chi slide block 44, saddle 45, base plate 38 is fixed on the column 35, motor 37 is fixed on the base plate 38, the output of motor 37 connects the input of decelerator 39, the output of decelerator 39 connects the input of leading screw 41 by clutch 40, leading screw 41 is supported on the crossbeam 36, leading screw 41 matches with nut 43, nut 43 is connected mutually with saddle 45, saddle 45 can be made Y to slippage on crossbeam 36, handle 53 links to each other with decelerator 56 by clutch 55, the output of decelerator 56 connects the input of screw mandrel 41, base plate 54 is fixed on the column 35, decelerator is arranged on the base plate 54, grating chi 42 is consolidated in crossbeam 36 back sides, and grating slide block 44 can move in grating chi 42, and grating slide block 44 is connected mutually with saddle 45.The rotation of motor 3 or handle 53 can make saddle 45 make Y to moving along crossbeam 36.Move distance by the optical grating ruler measurement demonstration.
Z comprises to (vertically to) transmission mechanism 4: stepper motor 46, decelerator 47, leading screw 48, nut 49, upper slide rest 50, grating chi slide block 51, grating chi 52, the output of blade row frame stepper motor connects the input of decelerator 47, the output of decelerator 47 connects the input of leading screw 48, leading screw 48 matches with nut 49, nut 49 and upper slide rest 50 concrete mutuallies, leading screw 48 is bearing on the saddle 45, upper slide rest 50 can be made Z to moving with respect to saddle 45, grating chi 52 is fixed on the saddle 45, grating chi slide block 51 can relatively move in grating chi 52, and grating chi slide block 51 is fixed on the upper slide rest 50.Stepper motor 46 rotates and can make upper slide rest 50 make Z to moving.Measure demonstration by grating chi 52 and move distance.
Milling cutter row transmission mechanism 5 comprises as shown in Figure 3: base 54, motor 55, buncher 56, belt pulley 57,61, blade row 64, as shown in Figure 2, during milling, base 57 is consolidated with upper slide rest, and motor 58 outputs connect the input of decelerator 59, the input of the output tape splicing wheel 60 of decelerator 59, axle 62 is arranged on the base plate 57 by supporting 61, belt 64 connecting wheels 60 and 65, belt pulley is arranged on the base plate 57 by axle 66, supporting 67, and blade row 63 is connected with axle 66.Motor 58 rotates milling cutter 63 is rotated.
When wanting processing linear type striped, turntable 24 is fixing, and milling cutter row 5 is affixed with upper slide rest 50, and to moving, motor 57 rotates portal frame, makes form cutter process required striped along x.In the time will processing concentric garden type striped, portal frame is fixed, and turntable 24 rotates, and goes out required striped by formed turning tool turning.

Claims (6)

1. multifunction machine of processing the giant-screen template, mainly comprise: turntable (24), grating chi (52), it is characterized in that also comprising: turntable transmission mechanism (1), portal frame X is to transmission mechanism (2), Y is to transmission mechanism (3), blade row Z is to transmission mechanism (4), milling cutter row transmission mechanism (5), ball line slideway (32), saddle (45), upper slide rest (50), its connected mode is: turntable transmission mechanism (1) is arranged on the ground, portal frame is bearing on the ball line slideway (32), ball line slideway (32) is fixed on the ground, blade row Z is arranged on Y on the saddle (45) of transmission mechanism (3) to transmission mechanism (4), milling cutter row's transmission mechanism (5) is arranged on blade row Z on the upper slide rest (50) of transmission mechanism (4), when turntable (24) is fixed, portal frame X to transmission mechanism (2) make blade row on the milling cutter row transmission mechanism (5) along ball line slideway (32) X to moving, Y realizes the precision indexing motion to transmission mechanism (3) by grating chi (52), when portal frame and lathe bed are fixed, turntable transmission mechanism (1) drives turntable (24) and rotates, Y realizes the precision indexing motion to transmission mechanism (3) by grating chi (42), blade row Z is driven through decelerator and lead screw transmission by stepper motor to travel mechanism (4), the blade row of blade row Z in travel mechanism (4) do vertically to feed and withdrawing motion.
2. require the multifunction machine of described this processing giant-screen template according to right 1, it is characterized in that, turntable transmission mechanism (1) comprising: turntable (24), speed-regulated DC motor (6), shaft coupling (7), worm gear reducer (8), shaft coupling (9), axle (10), bearing (11), base (12), conical gear (13), axle (14), conical gear (16), bearing (15), (17), gear (18), (20), bearing (19), (22), axle (21), slip hydrostatic bearing (23), bearing (11), (15), (17), (19), (22) supporting and fixed with base (12), the output of speed-regulated DC motor (6) connects the input of worm reducer (8), the output of worm reducer (8) connects the axle (10) of conical gear (13) by shaft coupling (9), conical gear (13) is meshed with conical gear (16), conical gear (16) is cemented on the same axle (14) with gear (18), axle (14) is bearing in bearing (15), (17) on the bearing block, gear (18) is meshed with gear (20), axle (21) and gear (20) and turntable (24) concrete mutually, axle (21) is bearing in bearing (19), (22) on the bearing block, between turntable (24) and the base (12) hydrostatic bearing (23) is arranged.
3. require the multifunction machine of described this processing giant-screen template according to right 1, it is characterized in that, X comprising to transmission mechanism (2): motor (25), decelerator (26), axle (27), worm reducer (28), leading screw (29), supporting (30), lathe bed (31), ball line slideway (32), slide unit (33), nut (34), column (35), crossbeam (36), its axis (27), worm reducer (28), leading screw (29), supporting (30), lathe bed (31), ball line slideway (32), slide unit (33), nut (34), column (35) both sides symmetric arrays, the output of motor (25) connects the input of decelerator (26), two outputs in two limits of decelerator (26) connect the input of worm reducer (28) by axle (27), the output of worm reducer (28) connects the input of leading screw (29) respectively, leading screw (29) is connected with lathe bed (31) by supporting (30) respectively, leading screw (29) matches with nut (37), nut and slide unit (33) concrete mutually, slide unit (33) can be gone up slippage at ball line slideway (32), column (35) respectively with slide unit (33) concrete mutually, crossbeam (36) and column (35) concrete mutually also constitute portal frame.
4. the multifunction machine of this processing giant-screen template according to claim 1, it is characterized in that, Y comprising to transmission mechanism (3): column (35), crossbeam (36), motor (37), base plate (38), decelerator (39), clutch (40), leading screw (41), grating chi (42), nut (43), grating chi slide block (44), saddle (45), base plate (38) is fixed on the column (35), motor (37) is fixed on the base plate (38), leading screw (41) is supported on the crossbeam (36), leading screw (41) matches with nut (43), nut (43) is connected mutually with saddle (45), saddle (45) can be done slippage on crossbeam (36), grating chi (42) is consolidated in crossbeam (36), grating slide block (44) is connected mutually with saddle (45), and constitute with grating chi (42) and to be slidingly connected, the output of motor (37) connects the input of decelerator (39), and the output of decelerator (39) connects the input of leading screw (41) by clutch (40).
5, the multifunction machine of this processing giant-screen template according to claim 1, it is characterized in that, Z comprising to transmission mechanism (4): stepper motor (46), decelerator (47), leading screw (48), nut (49), upper slide rest (50), grating chi slide block (51), grating chi (52), leading screw (48) matches with nut (49), nut (49) and upper slide rest (50) concrete mutually, leading screw (48) is bearing on the saddle (45), upper slide rest (50) can be made Z to motion with respect to saddle (45), grating chi (52) is fixed on saddle (45), and grating chi slide block (51) is fixed on upper slide rest (50).
6, the multifunction machine of this processing giant-screen template according to claim 1, it is characterized in that milling cutter row mechanism (5) comprising: base (54), motor (55), buncher (56), belt pulley (57), (61), blade row (64), motor (55) all is cemented on the base (54) with buncher (56), the output of motor (55) connects the input of buncher (56) buncher (56), the input of the output lace wheel (57) of buncher (56), the output of belt pulley (61) connects the input of blade row (64).
CNB021507902A 2002-11-28 2002-11-28 Multifunctional machine tool for making large screen template Expired - Fee Related CN1186168C (en)

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Application Number Priority Date Filing Date Title
CNB021507902A CN1186168C (en) 2002-11-28 2002-11-28 Multifunctional machine tool for making large screen template

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Application Number Priority Date Filing Date Title
CNB021507902A CN1186168C (en) 2002-11-28 2002-11-28 Multifunctional machine tool for making large screen template

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CN1186168C CN1186168C (en) 2005-01-26

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100348406C (en) * 2004-08-09 2007-11-14 天津市天锻压力机有限公司 Mobile gantry type digital control massive plate leveling hydraulic press
CN104096915A (en) * 2014-07-10 2014-10-15 中国石油大学(华东) Creeping cutting robot
CN105880737A (en) * 2016-04-28 2016-08-24 朱德金 Stripe rotary cutting device for surface of aluminum embossed sheet
CN107335838A (en) * 2017-07-31 2017-11-10 湖州华通研磨制造有限公司 One kind machining uses multifunctional hole-drilling machine
CN108608047A (en) * 2018-05-14 2018-10-02 广东迈诺工业技术有限公司 A kind of curve abnormity keyway planer
CN111168152A (en) * 2019-12-06 2020-05-19 安徽麦克威链传动制造有限公司 Saw blade processing is with cutting device who has locate function

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100348406C (en) * 2004-08-09 2007-11-14 天津市天锻压力机有限公司 Mobile gantry type digital control massive plate leveling hydraulic press
CN104096915A (en) * 2014-07-10 2014-10-15 中国石油大学(华东) Creeping cutting robot
CN104096915B (en) * 2014-07-10 2016-06-08 中国石油大学(华东) Creeping motion type cutting robot
CN105880737A (en) * 2016-04-28 2016-08-24 朱德金 Stripe rotary cutting device for surface of aluminum embossed sheet
CN105880737B (en) * 2016-04-28 2018-06-19 嘉世达电梯有限公司 A kind of Figured aluminium plate striated surface rotary cutting apparatus
CN107335838A (en) * 2017-07-31 2017-11-10 湖州华通研磨制造有限公司 One kind machining uses multifunctional hole-drilling machine
CN108608047A (en) * 2018-05-14 2018-10-02 广东迈诺工业技术有限公司 A kind of curve abnormity keyway planer
CN111168152A (en) * 2019-12-06 2020-05-19 安徽麦克威链传动制造有限公司 Saw blade processing is with cutting device who has locate function

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