CN106736799A - One kind suppresses hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation - Google Patents

One kind suppresses hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation Download PDF

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Publication number
CN106736799A
CN106736799A CN201710050782.3A CN201710050782A CN106736799A CN 106736799 A CN106736799 A CN 106736799A CN 201710050782 A CN201710050782 A CN 201710050782A CN 106736799 A CN106736799 A CN 106736799A
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CN
China
Prior art keywords
axis
bridge
slide
crossbeam
sliding block
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Pending
Application number
CN201710050782.3A
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Chinese (zh)
Inventor
潘卫国
任东
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Nantong Guosheng Intelligent Technology Group Ltd By Share Ltd
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Nantong Guosheng Intelligent Technology Group Ltd By Share Ltd
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Application filed by Nantong Guosheng Intelligent Technology Group Ltd By Share Ltd filed Critical Nantong Guosheng Intelligent Technology Group Ltd By Share Ltd
Priority to CN201710050782.3A priority Critical patent/CN106736799A/en
Publication of CN106736799A publication Critical patent/CN106736799A/en
Priority to PCT/CN2017/099930 priority patent/WO2018133420A1/en
Pending legal-status Critical Current

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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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
    • 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
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/012—Portals
    • 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
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/017—Arrangements of ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)

Abstract

The invention discloses hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in one kind suppression thermal deformation, workbench is cast directly on base, left bridge and right bridge are installed in base both sides, line slideway is respectively mounted on the bridge of left and right, crossbeam is arranged on left bridge, right bridge by the X-axis slide block of both sides.Emptied in the middle of crossbeam, four guide rails are installed up and down, left slide, right slide are arranged in the middle of crossbeam by sliding block.Linked into an integrated entity by Y-axis sliding block and connecting plate between the ram of left and right, four line slideways are installed on ram, be arranged in the middle of the slide of left and right by Z axis sliding block.Hanging design in moving component in the present invention, is effectively conducted the temperature rise that motion is produced, and homogenizes malformation, reduces thermal deformation to the precision machined influence of product.The present invention operates steadily, stable performance, it is adaptable to the Precision Machining in automobile die field.

Description

One kind suppresses hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation
Technical field
The invention belongs to high speed overhead traveling crane gantry Five-axis NC Machining Center machine tool field, and in particular to one kind suppresses to be hung in thermal deformation Formula high speed overhead traveling crane gantry Five-axis NC Machining Center, is specifically used to the precision die processed in auto industry.
Background technology
In recent years, the manufacturing range of work continued to develop to Five-axis NC Machining Center lathe, machining accuracy are proposed more Requirement high, traditional high-speed gantry Five-axis NC Machining Center, X-axis typically uses rack-driving, and transmission accuracy is poor, and operation is unstable It is fixed.Workpiece is moved on the table, and High-speed machining cannot be realized to large-scale heavy parts.And because process is produced largely Heat, cause thermal deformation of machine tool, it is impossible to machining accuracy provide sound assurance.
The content of the invention
Goal of the invention：In order to solve the deficiencies in the prior art, the invention provides hanging high speed in one kind suppression thermal deformation Overhead traveling crane gantry Five-axis NC Machining Center, solves the problems, such as that the range of work present in prior art is small, precision is low.
Technical scheme：One kind suppresses hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation, including base, Zuo Qiao Beam, right bridge, crossbeam, left slide, right slide, ram, AC Double swing heads, X-axis left slider, Y-axis sliding block, Z axis sliding block, tool magazine, X Axle right side sliding block and digital control system；
Workbench is cast directly on base, and left bridge and right bridge are installed with respectively in base both sides, in left bridge and Line slideway is respectively mounted on right bridge, crossbeam is arranged on left bridge and right bridge by X-axis left slider and X-axis right side sliding block On；Emptied in the middle of the crossbeam, four guide rails are installed up and down, left slide and right slide are arranged in the middle of crossbeam by Y-axis sliding block； Linked into an integrated entity by Y-axis sliding block and connecting plate between ram, four line slideways are installed on ram, installed by Z axis sliding block In the middle of left slide and right slide, the bottom of ram is installed with AC Double swing heads；It is provided with left bridge and right bridge one end Tool magazine；Control crossbeam to do X-axis on left bridge and right bridge by digital control system to move, left slide and right slide are in the middle of crossbeam Y-axis motion is done, ram does Z axis motion in the middle of left slide and right slide.
As optimization：The left bridge and right bridge are fixed on base both sides, the adjustable mechanism by adjustable mechanism Including adjustment bolt, locking nut and adjustable sizing block, the adjustment bolt is each passed through left bridge and right bridge passes through locking screw It is female to lock left bridge and right bridge with base respectively, adjustable sizing block is lined between locking nut and base.
As optimization：The crossbeam is connected by line slideway with left bridge, right bridge, and line slideway is arranged on left bridge Beam, right bridge top, X-axis left slider and X-axis right side sliding block are arranged on the lower section of crossbeam both sides, and X-axis left slider and X-axis are right Side slide is arranged on crossbeam both sides with line slideway in cooperation, nut is rolled, and ball screw is driven by servomotor, drives horizontal Beam is moved, and grating scale is installed in left bridge and right bridge outside, and run location is detected.
As optimization：The left slide and right slide upper and lower surface are arranged on crossbeam by Y-axis sliding block, cradle cunning Pillow.
As optimization：Connected by the adjustable cushion block of oblique contract between the left slide and right slide and Y-axis sliding block, by oblique contract Adjustable cushion block is tensioned left slide and right slide and crossbeam respectively.
As optimization：During the ball leading screw driving, ball screw is hollow structure, is installed in ball screw tail end and passed in and out Oil ring, steel pipe is installed on turnover oil ring, steel pipe is pierced into inside screw mandrel centre bore, by single oil cooling pipeline to screw mandrel body Cooled down.
As optimization：Feed screw nut inside fabrication cycles cooling bath, is carried out by single oil cooling pipeline to feed screw nut Cooling.
As optimization：Fencing protection using environmentally friendly cloth curtain structure, X-axis by skeleton be suspended on left bridge and right bridge it Between, Y-axis is arranged on crossbeam inside both sides.
Beneficial effect：Specific beneficial effect of the invention is：
（1）The present invention is the high speed overhead traveling crane gantry machining center for auto industry precision die Roughing and fine machining, it by base, Left bridge, right bridge, crossbeam, left slide, right slide, ram, AC Double swing heads, tool magazine composition, with the range of work is wide, load-bearing Greatly, fast response time, machining accuracy are high, the characteristics of be capable of achieving five axle Machining of Curved Surface, machining accuracy can reach 0.001 ~ 0.002mm, temperature rise variable quantity is can be controlled within 0.001mm/ DEG C.It is mainly used in large scale steel mould, cast iron in auto industry The manufacture processing of mould, is the key equipment of the high-tech areas such as auto industry.
（2）X-axis double lead of the present invention drives, and eliminates the gap of rack-driving.Coordinating grating again carries out position detection, has Effect improves positioning precision, it is ensured that the process requirements of precision die.
（3）Emptied in the middle of crossbeam of the present invention, up and down each two guide rails, totally four guide rails, it is ensured that transmission rigidity, raising is used Life-span.It is hanging in slide, cutting force is evenly distributed to crossbeam both sides, corresponding heat can also be evenly dispersed to both sides.Have Effect reduces the mismachining tolerance that thermal deformation is produced.
（4）Slide of the present invention is divided into left slide and right slide, and upper and lower surface is arranged on crossbeam by sliding block, cradles cunning Pillow.Ensure surrounding sliding block uniform force during cutting, and heat is transmitted from surrounding is uniform to crossbeam, overall structure thermal deformation receives four Surround limitation week, effectively reduce the mismachining tolerance that thermal deformation is produced.
（5）Connected by the adjustable cushion block of oblique contract between slide of the present invention and Y-axis sliding block, be tensioned by the adjustable cushion block of oblique contract and slided Seat and crossbeam.Eliminated by the adjustable cushion block of oblique contract and gap is installed, it is ensured that the permanently effective stable operation of lathe.
（6）During screw rod transmission of the present invention, screw mandrel is hollow structure, oil ring is installed into out in screw mandrel tail end, on turnover oil ring Steel pipe is installed, steel pipe is pierced into inside screw mandrel centre bore.Screw mandrel body is cooled down by single oil cooling pipeline.Effectively suppression The heat extension of throwing bar, improves Machine Tool Positioning Accuracy.
（7）Feed screw nut inside of the present invention fabrication cycles cooling bath, is carried out by single oil cooling pipeline to feed screw nut Cooling.The heat that feed screw nut's rotation is produced effectively is reduced, heat endurance influence of the nut heating on screw mandrel, casting is reduced.
（8）The protection of inventive closure formula using environmentally friendly cloth curtain structure, X-axis by skeleton be suspended on left bridge and right bridge it Between, Y-axis is arranged on crossbeam inside both sides.Effectively reduce pollution of the dust to environment, environmental protection.And curtain type structure operation stream Freely, frictional heating amount is few, effectively suppresses influence of the protection frictional heating to equipment precision.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is base tail margin mounting structure schematic diagram of the invention；
Fig. 3 is that bridge of the invention adjusts structural representation；
Fig. 4 is X-axis double lead driving structure schematic diagram of the invention；
Fig. 5 is beam part structural representation of the invention；
Fig. 6 is slide of the invention/ram modular construction schematic diagram；
Fig. 7 is the adjustable cushion block structure schematic diagram of oblique contract of slide of the invention；
Fig. 8 is running part cooling structure schematic diagram of the invention；
In figure：01 base, 02 left bridge, 03 right bridge, 04 crossbeam, 05 left slide, 06 right slide, 07 ram, 08 AC double pendulums Head, 09 X-axis left slider, 10 Y-axis sliding blocks, 11 Z axis sliding blocks, 12 tool magazines, 13 X-axis right side sliding block, 14 digital control systems, 15 Adjustment bolt, 16 locking nuts, 17 adjustable sizing blocks, 18 drive ball screw, 19 servomotors.
Specific embodiment
To make goal of the invention of the invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing to of the invention Implementation method is described in further detail.
Embodiment
As shown in figure 1, hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in a kind of suppression thermal deformation of the invention, comprising 01 Base, 02 left bridge, 03 right bridge, 04 crossbeam, 05 left slide, 06 right slide, 07 ram, 08 AC Double swing heads, 09 X-axis left side Transmission component, 10 Y-axis transmission components, 11 Z-axis transmission components, 12 tool magazines, 13 X-axis right side transmission component, 14 digital control systems X-axis Deng, five-axis robot machining center uses Dual-motors Driving, and YZ axles are driven using single motor, and three axle transmission components are used The hollow cooling of screw mandrel+nut circulating cooling.
Workbench is cast directly on base 01, and left bridge 02 and right bridge are installed with respectively in the both sides of base 01 03, line slideway is respectively mounted on left bridge 02 and right bridge 03, crossbeam 04 is sliding by X-axis left slider 09 and X-axis right side Block 13 is arranged on left bridge 02 and right bridge 03；Emptied in the middle of the crossbeam 04, four guide rails, the He of left slide 05 are installed up and down Right slide 06 is arranged in the middle of crossbeam 04 by Y-axis sliding block 10；Between ram 07 one is connected into by Y-axis sliding block 10 and connecting plate Body, installs four line slideways on ram 07, be arranged in the middle of left slide 05 and right slide 06 by Z axis sliding block 11, ram 07 Bottom be installed with AC Double swing heads 08；Tool magazine 12 is installed in left bridge 02 and the one end of right bridge 03；By digital control system 14 control crossbeams 04 do X-axis motion on left bridge 02 and right bridge 03, and left slide 05 and right slide 06 are Y in the middle of crossbeam 04 Axle is moved, and ram 07 does Z axis motion in the middle of left slide 05 and right slide 06.
The left bridge 02 and right bridge 03 are fixed on the both sides of base 01 by adjustable mechanism, and the adjustable mechanism includes Adjustment bolt 15, locking nut 16 and adjustable sizing block 17, the adjustment bolt 15 is each passed through left bridge 02 and right bridge 03 is logical Cross locking nut 16 to lock left bridge 02 and right bridge 03 with base 01 respectively, being lined between locking nut 16 and base 01 can Adjust parallels 17.
The left slide 05 and the upper and lower surface of right slide 06 are arranged on crossbeam 04 by Y-axis sliding block 10, cradle ram 07.Connected by the adjustable cushion block 17 of oblique contract between the left slide 05 and right slide 06 and Y-axis sliding block 10, by the adjustable pad of oblique contract Block 17 is tensioned left slide 05 and right slide 06 and crossbeam 04 respectively.Fencing protection passes through skeleton using environmentally friendly cloth curtain structure, X-axis It is suspended between left bridge 02 and right bridge 03, Y-axis is arranged on crossbeam inside both sides.
The crossbeam 04 is connected by line slideway with left bridge 02, right bridge 03, line slideway be arranged on left bridge 02, The top of right bridge 03, X-axis left slider 09 and X-axis right side sliding block 13 are arranged on the lower section of the both sides of crossbeam 04, X-axis left slider 09 Crossbeam both sides are arranged in cooperation, nut is rolled with line slideway with X-axis right side sliding block 13, ball is driven by servomotor 19 Screw mandrel 18, drives crossbeam 04 to move, and grating scale is installed in left bridge 02 and the outside of right bridge 03, and run location is detected.Institute When stating the transmission of ball screw 18, ball screw 18 is hollow structure, and oil ring is installed into out in the tail end of ball screw 18, passes in and out oil ring Upper installation steel pipe, steel pipe is pierced into inside screw mandrel centre bore, and screw mandrel body is cooled down by single oil cooling pipeline.Screw mandrel Nut interior fabrication cycles cooling bath, is cooled down by single oil cooling pipeline to feed screw nut.
Running part cooling experiment in the present invention is as follows：
As shown in figure 8, at 25 ± 1 DEG C of environment temperature, being passed according to temperature respectively at motor cabinet end, bearing block end, feed screw nut end Sensor, Contrast on effect is as shown in the table：
The present invention is not limited to above-mentioned preferred forms, and anyone can draw other various forms under enlightenment of the invention Product, it is every with technical side identical or similar to the present application however, make any change in its shape or structure Case, is within the scope of the present invention.

Claims (8)

  1. It is 1. a kind of to suppress hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation, it is characterised in that：Including base（01）, it is left Bridge（02）, right bridge（03）, crossbeam（04）, left slide（05）, right slide（06）, ram（07）, AC Double swing heads（08）, X-axis Left slider（09）, Y-axis sliding block（10）, Z axis sliding block（11）, tool magazine（12）, X-axis right side sliding block（13）And digital control system（14）；
    Workbench is cast directly in base（01）On, in base（01）Both sides are installed with left bridge respectively（02）With right bridge （03）, in left bridge（02）With right bridge（03）On be respectively mounted line slideway, crossbeam（04）By X-axis left slider（09）With X-axis right side sliding block（13）Installed in left bridge（02）With right bridge（03）On；The crossbeam（04）Centre is emptied, and four are installed up and down Root guide rail, left slide（05）With right slide（06）By Y-axis sliding block（10）Installed in crossbeam（04）It is middle；Ram（07）Between lead to Cross Y-axis sliding block（10）And connecting plate links into an integrated entity, ram（07）Four line slideways of upper installation, by Z axis sliding block（11）Peace Mounted in left slide（05）With right slide（06）Centre, ram（07）Bottom be installed with AC Double swing heads（08）；In left bridge （02）With right bridge（03）One end is provided with tool magazine（12）；By digital control system（14）Control crossbeam（04）In left bridge（02）With Right bridge（03）On do X-axis motion, left slide（05）With right slide（06）In crossbeam（04）Do Y-axis motion, ram in centre（07） In left slide（05）With right slide（06）Do Z axis motion in centre.
  2. It is 2. according to claim 1 to suppress hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation, it is characterised in that： The left bridge（02）With right bridge（03）Base is fixed on by adjustable mechanism（01）Both sides, the adjustable mechanism includes adjusting Whole bolt（15）, locking nut（16）And adjustable sizing block（17）, the adjustment bolt（15）It is each passed through left bridge（02）And the right side Bridge（03）By locking nut（16）By left bridge（02）With right bridge（03）Respectively with base（01）Locking, locking nut （16）With base（01）Between be lined with adjustable sizing block（17）.
  3. It is 3. according to claim 1 to suppress hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation, it is characterised in that： The crossbeam（04）By line slideway and left bridge（02）, right bridge（03）It is connected, line slideway is arranged on left bridge（02）、 Right bridge（03）Top, X-axis left slider（09）With X-axis right side sliding block（13）Installed in crossbeam（04）The lower section of both sides, X-axis is left Side slide（09）With X-axis right side sliding block（13）Crossbeam both sides are arranged in cooperation, nut is rolled with line slideway, by servo electricity Machine（19）Drive ball screw（18）, drive crossbeam（04）Motion, left bridge（02）With right bridge（03）Grating scale is installed in outside, Run location is detected.
  4. It is 4. according to claim 1 to suppress hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation, it is characterised in that： The left slide（05）With right slide（06）Upper and lower surface passes through Y-axis sliding block（10）Installed in crossbeam（04）On, cradle ram （07）.
  5. It is 5. according to claim 1 to suppress hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation, it is characterised in that： The left slide（05）With right slide（06）With Y-axis sliding block（10）Between by the adjustable cushion block of oblique contract（17）Connection, by oblique contract Adjustable cushion block（17）Left slide is tensioned respectively（05）With right slide（06）With crossbeam（04）.
  6. It is 6. according to claim 3 to suppress hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation, it is characterised in that： The ball screw（18）During transmission, ball screw（18）It is hollow structure, in ball screw（18）Tail end is installed into out oil ring, Steel pipe is installed on turnover oil ring, steel pipe is pierced into inside screw mandrel centre bore, screw mandrel body is carried out by single oil cooling pipeline Cooling.
  7. It is 7. according to claim 1 to suppress hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation, it is characterised in that： Feed screw nut inside fabrication cycles cooling bath, is cooled down by single oil cooling pipeline to feed screw nut.
  8. It is 8. according to claim 1 to suppress hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation, it is characterised in that： Fencing protection is suspended on left bridge using environmentally friendly cloth curtain structure, X-axis by skeleton（02）With right bridge（03）Between, Y-axis peace Mounted in crossbeam inside both sides.
CN201710050782.3A 2017-01-23 2017-01-23 One kind suppresses hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation Pending CN106736799A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710050782.3A CN106736799A (en) 2017-01-23 2017-01-23 One kind suppresses hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation
PCT/CN2017/099930 WO2018133420A1 (en) 2017-01-23 2017-08-31 Heat resistant, high-speed overhead crane 5-axis machining center

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Application Number Priority Date Filing Date Title
CN201710050782.3A CN106736799A (en) 2017-01-23 2017-01-23 One kind suppresses hanging high speed overhead traveling crane gantry Five-axis NC Machining Center in thermal deformation

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CN107088756A (en) * 2017-06-23 2017-08-25 佛山市顺德区金工铝门窗机械实业有限公司 Three axis machining center for producing aluminium section bar
CN107962189A (en) * 2017-11-30 2018-04-27 广州义同机械实业有限公司 A kind of gantry Machining Center of anti-leading screw thermal stretching
WO2018133420A1 (en) * 2017-01-23 2018-07-26 南通国盛智能科技集团股份有限公司 Heat resistant, high-speed overhead crane 5-axis machining center
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CN111515759A (en) * 2020-05-29 2020-08-11 江西吉米立机械科技有限公司 Crown block type three-axis gantry machining center machine
CN112247664A (en) * 2020-10-13 2021-01-22 沈阳马卡智工科技有限公司 Constant temperature machine tool
CN112475936A (en) * 2020-11-18 2021-03-12 广东普拉迪科技股份有限公司 Five-axis small gantry numerical control machining center with door-shaped closed high-rigidity structure
CN112571088A (en) * 2020-12-07 2021-03-30 宁波天控五轴数控技术有限公司 Swing head with temperature control structure
CN112847866A (en) * 2021-01-22 2021-05-28 宁波云德半导体材料有限公司 Multifunctional turntable for quartz machining center
CN112975441A (en) * 2021-02-04 2021-06-18 浙江大学 Five-axis gantry machining device with double-beam structure
CN113649821A (en) * 2021-08-26 2021-11-16 杭州太普机械科技有限公司 Two vertical beam dual drive five-axis machining center of whole marble
CN115302311A (en) * 2022-09-02 2022-11-08 意特利（滁州）智能数控科技有限公司 Self-lubricating formula longmen machining center
CN117943847A (en) * 2024-03-27 2024-04-30 江西佳时特精密机械有限责任公司 Double-support type gantry machine tool
CN117943847B (en) * 2024-03-27 2024-06-11 江西佳时特精密机械有限责任公司 Double-support type gantry machine tool

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Application publication date: 20170531