CN105500038A - High-speed drilling and milling center - Google Patents

High-speed drilling and milling center Download PDF

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Publication number
CN105500038A
CN105500038A CN201610021621.7A CN201610021621A CN105500038A CN 105500038 A CN105500038 A CN 105500038A CN 201610021621 A CN201610021621 A CN 201610021621A CN 105500038 A CN105500038 A CN 105500038A
Authority
CN
China
Prior art keywords
base
bearing
ring
workbench
worktable
Prior art date
Application number
CN201610021621.7A
Other languages
Chinese (zh)
Inventor
苏亚帅
Original Assignee
嘉泰数控科技股份公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 嘉泰数控科技股份公司 filed Critical 嘉泰数控科技股份公司
Priority to CN201610021621.7A priority Critical patent/CN105500038A/en
Publication of CN105500038A publication Critical patent/CN105500038A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/64Movable or adjustable work or tool supports characterised by the purpose of the movement
    • B23Q1/66Worktables interchangeably movable into operating positions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw

Abstract

The invention provides a high-speed drilling and milling center which comprises a spindle box, a pallet changer, a base provided with an X-direction guide rail, a carriage provided with a Y-direction guide rail and a stand column provided with a Z-direction guide rail. The pallet changer comprises a worktable base and a worktable arranged on the upper portion of the worktable base in a rotating mode, tabletops are arranged at the front end and the rear end of the worktable, and the tabletop at the rear end of the worktable is arranged below the spindle box. The rotating worktable is adopted, a workpiece can be machined at one end, a workpiece can be clamped at the other end, and thus assisting time is shortened; the worktable is connected with a direct-driving type motor through a connecting disc, the speed is high accordingly, the assisting time of a machine tool is shortened, and thus the machining efficiency of the machine tool is greatly improved; a supporting frame on the worktable base can support the stretching-out end of the worktable, deformation of the worktable is relieved, and the weight of the workpiece which can be machined by the worktable is increased.

Description

High speed drill Milling Machining center
Technical field
The present invention relates to machining center field, what especially relate to is high speed drill Milling Machining center.
Background technology
Existing brill Milling Machining center is generally single Working table structure, and on the table the clamping of workpiece and these auxiliary movements of dismounting are occupied widely to the process time of lathe, the working (machining) efficiency of lathe is not high.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, the high speed drill Milling Machining center providing a kind of efficiency high.
For achieving the above object, technical solution of the present invention is: high speed drill Milling Machining center, comprise main spindle box, pallet changer, be provided with X direction guiding rail base, be provided with the saddle of Y-direction guide rail, be provided with the column of Z-direction guide rail; Described saddle is slidably arranged on X direction guiding rail, be provided with between described saddle and base drive saddle to slide X to lead screw pair; Described column is slidably arranged on Y-direction guide rail, is provided with the Y-direction lead screw pair driving column to slide between described column and saddle; Described main spindle box is slidably arranged on Z-direction guide rail, is provided with the Z-direction lead screw pair that drive shaft case slides between described main spindle box and column; Described pallet changer is located on base, and described pallet changer comprises table base and the rotatable workbench be located at above table base, and the front and back end of described workbench is equipped with table top, and the table top of described workbench rear end is located at the below of main spindle box.
Preferably, the front of main spindle box is provided with tool magazine, and described tool magazine is fixed on column by fixed mount, and described tool magazine comprises cutterhead and is arranged on the tool changing pawl on cutterhead.
Preferably, described table base is provided with direct-drive motor, and the rotor of described direct-drive motor is fixed with terminal pad, and described terminal pad is connected with workbench, is provided with turntable bearing between described terminal pad and table base; Be provided with axle portion bottom described workbench, described turntable shaft is contracted and is drawn together outer ring and inner ring, and described outer ring is connected with table base, and described inner ring entangles the axle portion of workbench and the top of terminal pad.
Preferably, the side, front and back of described table base is equipped with bracing frame; Support frame as described above comprises the back-up block that support body and two are located at the left and right sides of support body outer end respectively, and the upper end of described back-up block is provided with the cam guide bearing propping up workbench.
Preferably, described X comprises the nut be fixed on saddle and the leading screw be arranged on base to lead screw pair, the right-hand member of described leading screw connects servomotor by shaft coupling, the left end of described leading screw is connected with base by left shaft holder, the right-hand member of described leading screw is connected with base by right bearing seat, described right bearing seat comprises bearing fixed seat, two angle thrust contact ball bearings be oppositely arranged, gland, bearing fixed seat is fixed on base, about two angle thrust contact ball bearings, order is located in the axis hole of bearing fixed seat, the outer ring sidepiece of the angle thrust contact ball bearing of left props up bearing fixed seat, the left end of gland pushes down the outer ring of the angle thrust contact ball bearing of right, the left end of bearing fixed seat is provided with a circle groove, the right-hand member of described gland is provided with a circle groove, the left end of described bearing fixed seat is provided with the left labyrinth ring that can snap in its groove, the right-hand member of gland is provided with the right labyrinth ring that can snap in its groove, the left end of described left labyrinth ring props up the shaft shoulder of leading screw, right-hand member props up the inner ring of angle, left thrust contact ball bearing, the left end of right labyrinth ring props up the inner ring of angle, right thrust contact ball bearing, right is provided with locking nut, described locking nut is locked on leading screw, the right-hand member of described left shaft holder, the left end of right bearing seat are equipped with cushion pad.
By adopting above-mentioned technical scheme, the invention has the beneficial effects as follows: the present invention adopts rotary table, can one end processing work other end clamping workpiece, reduce non-cutting time; Workbench is connected with direct-drive motor by terminal pad, and corresponding speed is fast, decreases the non-cutting time of lathe, improves the working (machining) efficiency of lathe greatly; Bracing frame on table base can support the external part of workbench, reduce workbench distortion, increase workbench can processing work weight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of pallet changer;
Fig. 3 is the side view of pallet changer;
Fig. 4 is the partial structurtes schematic diagram of pallet changer;
Fig. 5 is the internal structure schematic diagram of pallet changer;
Fig. 6 is the structural representation of X to lead screw pair;
Fig. 7 is the partial enlarged drawing of A position in Fig. 6;
Fig. 8 is the partial enlarged drawing of B position in Fig. 6.
Main Reference Numerals illustrates:
Base 1; X direction guiding rail 11; X is to lead screw pair 12; Leading screw 121; Nut 122; Servomotor 123; Shaft coupling 124; Right bearing seat 125; Bearing fixed seat 1251; Angle thrust contact ball bearing 1252; Gland 1253; Left labyrinth ring 1254; Right labyrinth ring 1255; Left shaft holder 126; Saddle 2; Y-direction guide rail 21; Y-direction lead screw pair 22; Column 3; Z-direction guide rail 31; Z-direction lead screw pair 32; Main spindle box 4; Tool magazine 5; Pallet changer 6; Table base 61; Workbench 62; Table top 621; Bracing frame 63; Support body 631; Back-up block 632; Cam guide bearing 64; Terminal pad 65; Turntable bearing 66; Direct-drive motor 67; Fixed mount 7; Cushion pad 8.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
As Figure 1-Figure 8, high speed drill Milling Machining center of the present invention, comprise main spindle box 4, pallet changer 6, be provided with X direction guiding rail 11 base 1, be provided with the saddle 2 of Y-direction guide rail 21, be provided with the column 3 of Z-direction guide rail 31; Described saddle 2 is slidably arranged on X direction guiding rail 11, be provided with between described saddle 2 and base 1 drive saddle 2 to slide X to lead screw pair 12; Described column 3 is slidably arranged on Y-direction guide rail 21, is provided with the Y-direction lead screw pair 22 driving column 3 to slide between described column 3 and saddle 2; Described main spindle box 4 is slidably arranged on Z-direction guide rail 31, is provided with the Z-direction lead screw pair 32 that drive shaft case 4 slides between described main spindle box 4 and column 3; Described pallet changer 6 is located on base 1, described pallet changer 6 comprises table base 61 and the rotatable workbench 62 be located at above table base 61, the front and back end of described workbench 62 is equipped with table top 621, and the table top 621 of described workbench 62 rear end is located at the below of main spindle box 4; The front of main spindle box 4 is provided with tool magazine 5, facilitates main spindle box 4 tool changing, and described tool magazine 5 is fixed on column 3 by fixed mount 7, and described tool magazine 5 comprises cutterhead and is arranged on the tool changing pawl on cutterhead;
Described table base 61 is provided with direct-drive motor 67, and the rotor of described direct-drive motor 67 is fixed with terminal pad 65, and described terminal pad 65 is connected with workbench 62, is provided with turntable bearing 66 between described terminal pad 65 and table base 61; Be provided with axle portion bottom described workbench 62, described turntable bearing 66 comprises outer ring and inner ring, and described outer ring is connected with table base 61, and described inner ring entangles the axle portion of workbench 62 and the top of terminal pad 65, and transmission is more stable; The side, front and back of described table base 61 is equipped with bracing frame 63; Support frame as described above 63 comprises the back-up block 632 that support body 631 and two are located at the left and right sides of support body 631 outer end respectively, and the upper end of described back-up block 632 is provided with the cam guide bearing 64 propping up workbench 62; The two ends of bracing frame 63 supplemental support workbench 61;
Described X comprises the nut 122 be fixed on saddle 2 and the leading screw 121 be arranged on base 1 to lead screw pair 12, the right-hand member of described leading screw 121 connects servomotor 123 by shaft coupling 124, the left end of described leading screw 121 is connected with base 1 by left shaft holder 126, the right-hand member of described leading screw 121 is connected with base 1 by right bearing seat 125, described right bearing seat 126 comprises bearing fixed seat 1251, two angle thrust contact ball bearings 1252 be oppositely arranged, gland 1253, bearing fixed seat 1251 is fixed on base 1, two angle thrust contact ball bearing about 1252 orders are located in the axis hole of bearing fixed seat 1251, the outer ring sidepiece of the angle thrust contact ball bearing 1252 of left props up bearing fixed seat 1251, the left end of gland 1253 pushes down the outer ring of the angle thrust contact ball bearing 1252 of right, the left end of bearing fixed seat 1251 is provided with a circle groove, the right-hand member of described gland 1253 is provided with a circle groove, the left end of described bearing fixed seat 1251 is provided with the left labyrinth ring 1254 that can snap in its groove, the right-hand member of gland 1253 is provided with the right labyrinth ring 1255 that can snap in its groove, the left end of described left labyrinth ring 1254 props up the shaft shoulder of leading screw 121, right-hand member props up the inner ring of angle, left thrust contact ball bearing 1252, the left end of right labyrinth ring 1255 props up the inner ring of angle, right thrust contact ball bearing 1252, right is provided with locking nut 1256, described locking nut 1256 is locked on leading screw 121, the stable transmission of the leading screw 121 of this structure, anti-vibration, the right-hand member of described left shaft holder 126, the left end of right bearing seat 125 are equipped with cushion pad 8, buffering nut 122.
Above-described, be only preferred embodiment of the present invention, the scope that this practicality is implemented can not be limited, every equalization change of doing according to the present patent application the scope of the claims and decoration, all should still belong in scope that the present invention contains.

Claims (5)

1. high speed drill Milling Machining center, is characterized in that: comprise main spindle box, pallet changer, be provided with X direction guiding rail base, be provided with the saddle of Y-direction guide rail, be provided with the column of Z-direction guide rail; Described saddle is slidably arranged on X direction guiding rail, be provided with between described saddle and base drive saddle to slide X to lead screw pair; Described column is slidably arranged on Y-direction guide rail, is provided with the Y-direction lead screw pair driving column to slide between described column and saddle; Described main spindle box is slidably arranged on Z-direction guide rail, is provided with the Z-direction lead screw pair that drive shaft case slides between described main spindle box and column; Described pallet changer is located on base, and described pallet changer comprises table base and the rotatable workbench be located at above table base, and the front and back end of described workbench is equipped with table top, and the table top of described workbench rear end is located at the below of main spindle box.
2. high speed drill Milling Machining center according to claim 1, it is characterized in that: the front of main spindle box is provided with tool magazine, described tool magazine is fixed on column by fixed mount, and described tool magazine comprises cutterhead and is arranged on the tool changing pawl on cutterhead.
3. high speed drill Milling Machining center according to claim 1, it is characterized in that: described table base is provided with direct-drive motor, the rotor of described direct-drive motor is fixed with terminal pad, and described terminal pad is connected with workbench, is provided with turntable bearing between described terminal pad and table base; Be provided with axle portion bottom described workbench, described turntable shaft is contracted and is drawn together outer ring and inner ring, and described outer ring is connected with table base, and described inner ring entangles the axle portion of workbench and the top of terminal pad.
4. high speed drill Milling Machining center according to claim 1, is characterized in that: the side, front and back of described table base is equipped with bracing frame; Support frame as described above comprises the back-up block that support body and two are located at the left and right sides of support body outer end respectively, and the upper end of described back-up block is provided with the cam guide bearing propping up workbench.
5. high speed drill Milling Machining center according to claim 1, it is characterized in that: described X comprises the nut be fixed on saddle and the leading screw be arranged on base to lead screw pair, the right-hand member of described leading screw connects servomotor by shaft coupling, the left end of described leading screw is connected with base by left shaft holder, the right-hand member of described leading screw is connected with base by right bearing seat, described right bearing seat comprises bearing fixed seat, two angle thrust contact ball bearings be oppositely arranged, gland, bearing fixed seat is fixed on base, about two angle thrust contact ball bearings, order is located in the axis hole of bearing fixed seat, the outer ring sidepiece of the angle thrust contact ball bearing of left props up bearing fixed seat, the left end of gland pushes down the outer ring of the angle thrust contact ball bearing of right, the left end of bearing fixed seat is provided with a circle groove, the right-hand member of described gland is provided with a circle groove, the left end of described bearing fixed seat is provided with the left labyrinth ring that can snap in its groove, the right-hand member of gland is provided with the right labyrinth ring that can snap in its groove, the left end of described left labyrinth ring props up the shaft shoulder of leading screw, right-hand member props up the inner ring of angle, left thrust contact ball bearing, the left end of right labyrinth ring props up the inner ring of angle, right thrust contact ball bearing, right is provided with locking nut, described locking nut is locked on leading screw, the right-hand member of described left shaft holder, the left end of right bearing seat are equipped with cushion pad.
CN201610021621.7A 2016-01-14 2016-01-14 High-speed drilling and milling center CN105500038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610021621.7A CN105500038A (en) 2016-01-14 2016-01-14 High-speed drilling and milling center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610021621.7A CN105500038A (en) 2016-01-14 2016-01-14 High-speed drilling and milling center

Publications (1)

Publication Number Publication Date
CN105500038A true CN105500038A (en) 2016-04-20

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855996A (en) * 2016-06-07 2016-08-17 东莞市乔锋机械有限公司 Vertical metal machining machine
CN106041604A (en) * 2016-07-29 2016-10-26 无锡研奥电子科技有限公司 Workbench system
CN106041553A (en) * 2016-07-29 2016-10-26 无锡研奥电子科技有限公司 Numerical control two-axis workbench control system
CN106064344A (en) * 2016-07-29 2016-11-02 无锡研奥电子科技有限公司 Numerical control two axle work system
CN107932088A (en) * 2016-12-19 2018-04-20 广州市佳速精密机械有限公司 A kind of dual switch board vertical machining centre structure
CN108214060A (en) * 2017-12-29 2018-06-29 重庆同传创译科技发展有限公司 Turning machining device

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CN203696446U (en) * 2013-08-16 2014-07-09 重庆社平科技有限公司 Automatic revolving work table with high precision
CN104029025A (en) * 2014-06-11 2014-09-10 浙江理工大学 Five-axis linkage numerical-control machine tool
CN104191317A (en) * 2014-09-05 2014-12-10 南通尚道机械制造有限公司 Five-axis high-speed linkage machining center
CN205290390U (en) * 2016-01-14 2016-06-08 嘉泰数控科技股份公司 Machining center is milled to high -speed boring

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Publication number Priority date Publication date Assignee Title
DE20021675U1 (en) * 2000-12-21 2001-07-05 Chen Hsi Kuan CNC machine with increased infeed speed in the X and Y directions
CN201529901U (en) * 2009-06-01 2010-07-21 扬州力创机床有限公司 Vertical-horizontal machining center composite worktable
CN201552443U (en) * 2009-09-22 2010-08-18 山东鲁重数控机床股份有限公司 Rotary table switching device used for numerical-control machine tool
CN102091942A (en) * 2010-12-30 2011-06-15 中捷机床有限公司 Five-axis linkage horizontal machining center machine tool
CN202399023U (en) * 2011-11-21 2012-08-29 山东普鲁特机床有限公司 Dynamic column vertical type high speed drilling and milling machining center fast moving mechanism
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CN205290390U (en) * 2016-01-14 2016-06-08 嘉泰数控科技股份公司 Machining center is milled to high -speed boring

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855996A (en) * 2016-06-07 2016-08-17 东莞市乔锋机械有限公司 Vertical metal machining machine
CN106041604A (en) * 2016-07-29 2016-10-26 无锡研奥电子科技有限公司 Workbench system
CN106041553A (en) * 2016-07-29 2016-10-26 无锡研奥电子科技有限公司 Numerical control two-axis workbench control system
CN106064344A (en) * 2016-07-29 2016-11-02 无锡研奥电子科技有限公司 Numerical control two axle work system
CN107932088A (en) * 2016-12-19 2018-04-20 广州市佳速精密机械有限公司 A kind of dual switch board vertical machining centre structure
CN108214060A (en) * 2017-12-29 2018-06-29 重庆同传创译科技发展有限公司 Turning machining device

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