CN106166625A - A kind of double gantry numerical control milling machine - Google Patents
A kind of double gantry numerical control milling machine Download PDFInfo
- Publication number
- CN106166625A CN106166625A CN201610683764.4A CN201610683764A CN106166625A CN 106166625 A CN106166625 A CN 106166625A CN 201610683764 A CN201610683764 A CN 201610683764A CN 106166625 A CN106166625 A CN 106166625A
- Authority
- CN
- China
- Prior art keywords
- gantry
- gantry stand
- longitudinal
- end mill
- drive system
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- 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
- B23C1/06—Milling machines not designed for particular work or special operations with one vertical working-spindle
-
- 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
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/58—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair
-
- 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
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
Abstract
A kind of double gantry numerical control milling machine, it includes end mill head device and the body being made up of support and gantry stand, support arranges cross slide way, cross slide way is provided with transverse slider, transverse slider is installed with workbench, support is provided with the X-axis drive system that can drive workbench transverse shifting;Described gantry stand includes left gantry stand and right gantry stand, is oppositely arranged left longitudinal rail and right longitudinal rail on left gantry stand and right gantry stand respectively, is provided with Y-axis drive system on left gantry stand or right gantry stand.The present invention is supported by the two ends of double gantry support opposition milling head devices, when end mill head carries out Milling Process to the workpiece on workbench, elastic deformation will not be produced, when carrying out at a high speed, eating machete milling, also vibrations at a high speed will not be produced, ensure that the machining accuracy of workpiece, cutter and the life-span of gantry stand upper rail can also be improved simultaneously there is simple in construction, advantage that working (machining) efficiency is high.
Description
Technical field
The present invention relates to a kind of CNC milling machine for workpiece carries out Milling Process, a kind of end mill head is not
Easily there is the CNC milling machine of elastic deformation.
Background technology
CNC milling machine is for carrying out Milling Process to workpiece, and gantry numerical control milling machine is all to arrange single dragon in the market
Door frame, one end of end mill head device is bearing on a side rails of gantry stand, therefore end mill head device and gantry stand shape
Become the cantilever beam of a single fulcrum, and end mill head is in the end of cantilever beam, when end mill head carries out Milling Process to workpiece, easily
Producing elastic deformation, carrying out at a high speed especially, when eating machete Milling Process, this elastic deformation can produce vibrations at a high speed, meeting
Be substantially reduced the crudy of product and the life-span of cutter, the guide rail on gantry stand also can more quick-wearing, have a strong impact on milling machine
Working (machining) efficiency.If Patent Office of the People's Republic of China is in disclosed in December in 2015 16 days, the one of Patent No. " 201520656113.7 "
Planer-type milling machine, it includes: base, and on rear side of base plane, two ends are installed with column, and column upper end is fixedly connected with crossbeam, horizontal
Being fixedly connected with Y-direction leading screw and Y-direction guide rail on beam, crossbeam, Y-direction leading screw and Y-direction guide rail connect connection seat, connects on seat solid
Determining connection and have Z-direction leading screw, Z-direction leading screw connects ram, and ram is connected with being connected seat by Z guide rail, solid in the middle part of base plane
Dingan County, equipped with X direction guiding rail, X direction guiding rail is provided with workbench.The end mill head of this structure only one side is supported, and is easy for
Producing elastic deformation, carrying out at a high speed, when eating machete Milling Process, this elastic deformation can produce vibrations at a high speed, therefore adds
The workpiece accuracy that work goes out cannot ensure, percent defective is high.
Summary of the invention
Present invention aims to defect and the deficiency of above-mentioned prior art, provide a kind of end mill head to be difficult to for people
There are double gantry numerical control milling machines of elastic deformation.
For achieving the above object, the technical solution used in the present invention is: this pair of gantry numerical control milling machine, and it includes vertical milling
Head unit and the body being made up of support and gantry stand, arrange cross slide way on support, be provided with on cross slide way
Transverse slider, is installed with workbench on transverse slider, described support is provided with and can drive workbench transverse shifting
X-axis drive system;Described gantry stand includes left gantry stand and right gantry stand, at left gantry stand and right gantry plane
It is oppositely arranged left longitudinal rail and right longitudinal rail on frame respectively, left longitudinal rail and right longitudinal rail are respectively arranged with a left side
Slide block and right slide block, described end mill head device is fixed between left slider and right slide block directly or indirectly, at left gantry plane
The Y-axis drive system that end mill head device can be driven to vertically move it is provided with on frame or right gantry stand.
Described end mill head device includes installing rack and the end mill head that vertically activity is interspersed in installing rack, installing rack
The left and right sides is fixed with left slider and right slide block respectively;Installing rack is provided with the Z axis that end mill head can be driven to move up and down drive
Dynamic system.
Described left gantry stand and right gantry stand be provided above left crossbeam and right crossbeam, left longitudinal rail and the right side
Longitudinal rail is separately mounted on left crossbeam and right crossbeam.
Described left longitudinal rail and right longitudinal rail are respectively arranged with upper and lower two, and described Y-axis drive system is installed
Between two left longitudinal rails or two right longitudinal rails.
Described X-axis drive system includes cross motor and cross lead screw, is movably installed with laterally on cross lead screw
Nut, described workbench is fixed with horizontal nut.
Described Y-axis drive system includes longitudinal motor and longitudinal screw mandrel, is movably installed with longitudinal direction on longitudinal screw mandrel
Nut, described installing rack is fixed with longitudinal nut.
Described Z axis drive system includes vertical motor and vertical screw mandrel, is movably installed with vertically on vertical screw mandrel
Nut, described end mill head is fixed with vertical nut.
The present invention is supported, when end mill head is to the work on workbench by the two ends of double gantry support opposition milling head devices
When part carries out Milling Process, elastic deformation will not be produced, when carrying out at a high speed, eating machete milling, also will not produce shake at a high speed
Dynamic, it is ensured that the machining accuracy of workpiece, it is effectively reduced the surface roughness of workpiece, cutter and gantry plane can also be improved simultaneously
In the life-span of frame upper rail, there is simple in construction, advantage that working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 2.
Detailed description of the invention
As it is shown in figure 1, the present invention is a kind of double gantry numerical control milling machine, it includes end mill head device 2 and by support 13
With the body 1 of gantry stand composition, described gantry stand includes left gantry stand 11 and right gantry stand 12, the double gantry of composition
Structure.
Support 13 arranges cross slide way 131, cross slide way 131 is provided with transverse slider 132, at transverse slider
It is installed with workbench 4 on 132, workbench 4 is installed with workpiece to be processed.It is provided with on described support 13
The X-axis drive system 5 of workbench 4 transverse shifting can be driven.Described X-axis drive system 5 includes cross motor 51 and laterally
Screw mandrel 52, is movably installed with horizontal nut 53 on cross lead screw 52, and described workbench 4 is fixed with horizontal nut 53.Laterally
Motor 51 can drive cross lead screw 52 to rotate, and makes workbench 4 transverse shifting, drives workpiece to go to suitable position.
As shown in Figure 2 and Figure 3, left gantry stand 11 and right gantry stand 12 are oppositely arranged left longitudinal rail 111 respectively
With right longitudinal rail 121.Described left gantry stand 11 and right gantry stand 12 be provided above left crossbeam 113 and right crossbeam
123, left longitudinal rail 111 and right longitudinal rail 121 are separately mounted on left crossbeam 113 and right crossbeam 123.At left longitudinal rail
111 and right longitudinal rail 121 on be respectively arranged with left slider 112 and right slide block 122, described end mill head device 2 can directly be consolidated
It is scheduled between left slider 112 and right slide block 122, or is indirectly fixed on left slider 112 and right slide block 122 by other connector
Between.Left gantry stand 11 or right gantry stand 12 are provided with the Y-axis drivetrain that end mill head device 2 can be driven to vertically move
System 3.Described left longitudinal rail 111 and right longitudinal rail 121 are respectively arranged with upper and lower two, make end mill head device 2 install more
It is stable.Described Y-axis drive system 3 includes longitudinal motor 31 and longitudinal screw mandrel 32, movable set on longitudinal screw mandrel 32
Longitudinal nut (not shown), described installing rack 22 is had to fix with longitudinal nut.Described longitudinal motor 31 can drive longitudinal silk
Bar 32 rotates, and drives end mill head device 2 to vertically move, makes end mill head device 2 go to suitable position.Described Y-axis drivetrain
System 3 is arranged between two left longitudinal rails 111 or two right longitudinal rails 121, drives end mill head to fill in Y-axis drive system 3
When putting 2, end mill head device 2 will not block with left longitudinal rail 111 or right longitudinal rail 121.
Described end mill head device 2 includes installing rack 22 and the end mill head 21 that vertically activity is interspersed in installing rack 22,
The left and right sides of installing rack 22 is fixed with left slider 112 and right slide block 122 respectively.Installing rack 22 is provided with and can drive vertical milling
21 Z axis drive systems 6 moved up and down.Described Z axis drive system 6 includes vertical motor 61 and vertical screw mandrel 62,
Vertically being movably installed with vertical nut 63 on screw mandrel 62, described end mill head 21 is fixed with vertical nut 63.Described vertical electricity
Machine 61 can drive vertical screw mandrel 62 to rotate, and drives end mill head 21 vertically to move up and down, makes end mill head 21 go to the most right
Workpiece carries out milling.
The cross motor 51 of described X-axis drive system 5, longitudinal motor 31 of Y-axis drive system 3 and Z axis drivetrain
The vertical motor 61 of system 6 is by the Controlled by Programmable Controller of CNC milling machine, it is achieved automatically process.
The present invention is supported, when end mill head 21 is on workbench by the two ends of double gantry support opposition milling head devices 2
Workpiece when carrying out Milling Process, elastic deformation will not be produced, when carrying out at a high speed, eating machete milling, also will not produce at a high speed
Vibrations, it is ensured that the machining accuracy of workpiece, be effectively reduced the surface roughness of workpiece, cutter and dragon can also be improved simultaneously
In the life-span of door frame upper rail, there is simple in construction, advantage that working (machining) efficiency is high.
Claims (7)
1. double gantry numerical control milling machines, it includes end mill head device (2) and is made up of support (13) and gantry stand
Body (1), arranges cross slide way (131) on support (13), is provided with transverse slider (132) on cross slide way (131),
It is installed with workbench (4) on transverse slider (132), described support (13) is provided with workbench (4) can be driven horizontal
The X-axis drive system (5) of movement;It is characterized in that described gantry stand includes left gantry stand (11) and right gantry stand
(12), left gantry stand (11) and right gantry stand (12) are oppositely arranged left longitudinal rail (111) respectively and right longitudinal direction is led
Rail (121), is respectively arranged with left slider (112) and right slide block on left longitudinal rail (111) and right longitudinal rail (121)
(122), described end mill head device (2) is fixed between left slider (112) and right slide block (122) directly or indirectly, on a left side
It is provided with, on gantry stand (11) or right gantry stand (12), the Y-axis drive system that end mill head device (2) can be driven to vertically move
(3).
The most according to claim 1 pair of gantry numerical control milling machine, it is characterised in that described end mill head device (2) includes peace
Shelve (22) and end mill head (21) that vertically activity is interspersed in installing rack (22), the left and right sides of installing rack (22) respectively with
Left slider (112) and right slide block (122) are fixed;Installing rack (22) is provided with the Z that end mill head (21) can be driven to move up and down
Axle drive system (6).
The most according to claim 1 and 2 pair of gantry numerical control milling machine, it is characterised in that described left gantry stand (11) and
Right gantry stand (12) be provided above left crossbeam (113) and right crossbeam (123), left longitudinal rail (111) and right longitudinal direction are led
Rail (121) is separately mounted on left crossbeam (113) and right crossbeam (123).
The most according to claim 1 and 2 pair of gantry numerical control milling machine, it is characterised in that described left longitudinal rail (111)
Being respectively arranged with upper and lower two with right longitudinal rail (121), described Y-axis drive system (3) is arranged on two left longitudinal rails
(111) between or two right longitudinal rails (121).
The most according to claim 1 pair of gantry numerical control milling machine, it is characterised in that described X-axis drive system (5) includes
Cross motor (51) and cross lead screw (52), be movably installed with horizontal nut (53), described work on cross lead screw (52)
Station (4) is fixed with horizontal nut (53).
The most according to claim 2 pair of gantry numerical control milling machine, it is characterised in that described Y-axis drive system (3) includes
Longitudinal motor (31) and longitudinal screw mandrel (32), be movably installed with longitudinal nut, described installing rack on longitudinal screw mandrel (32)
(22) fix with longitudinal nut.
The most according to claim 2 pair of gantry numerical control milling machine, it is characterised in that described Z axis drive system (6) includes
Vertically motor (61) and vertically screw mandrel (62), be movably installed with vertical nut (63) on vertical screw mandrel (62), and described is vertical
Milling head (21) is fixed with vertical nut (63).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610683764.4A CN106166625A (en) | 2016-08-18 | 2016-08-18 | A kind of double gantry numerical control milling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610683764.4A CN106166625A (en) | 2016-08-18 | 2016-08-18 | A kind of double gantry numerical control milling machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106166625A true CN106166625A (en) | 2016-11-30 |
Family
ID=57375855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610683764.4A Pending CN106166625A (en) | 2016-08-18 | 2016-08-18 | A kind of double gantry numerical control milling machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106166625A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114603186A (en) * | 2022-03-31 | 2022-06-10 | 宝鸡合力叉车有限公司 | Numerical control double-end gantry milling device |
CN114669785A (en) * | 2022-03-28 | 2022-06-28 | 六安江淮永达机械制造有限公司 | Double-spindle multi-station contour edge milling machine |
CN115284018A (en) * | 2022-05-06 | 2022-11-04 | 志晟数控科技(山东)有限公司 | Double-column movable working table type gantry machining center |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201316899Y (en) * | 2008-11-10 | 2009-09-30 | 泉州佳泰数控有限公司 | Base and upright posts for fixed beam type numerical control plane-milling machine body structure |
CN201415278Y (en) * | 2009-03-28 | 2010-03-03 | 广州市敏嘉制造技术有限公司 | Double-beam planer type milling machine |
CN202162427U (en) * | 2011-07-13 | 2012-03-14 | 高密市恒维机械有限公司 | Numerical-control planer type milling machine |
CN204800424U (en) * | 2015-07-18 | 2015-11-25 | 山东立辉重工有限公司 | Two longmen numerically control grinder |
CN205927249U (en) * | 2016-08-18 | 2017-02-08 | 宁波德玛智能机械有限公司 | Two planer -type numerically controlled fraise machines |
-
2016
- 2016-08-18 CN CN201610683764.4A patent/CN106166625A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201316899Y (en) * | 2008-11-10 | 2009-09-30 | 泉州佳泰数控有限公司 | Base and upright posts for fixed beam type numerical control plane-milling machine body structure |
CN201415278Y (en) * | 2009-03-28 | 2010-03-03 | 广州市敏嘉制造技术有限公司 | Double-beam planer type milling machine |
CN202162427U (en) * | 2011-07-13 | 2012-03-14 | 高密市恒维机械有限公司 | Numerical-control planer type milling machine |
CN204800424U (en) * | 2015-07-18 | 2015-11-25 | 山东立辉重工有限公司 | Two longmen numerically control grinder |
CN205927249U (en) * | 2016-08-18 | 2017-02-08 | 宁波德玛智能机械有限公司 | Two planer -type numerically controlled fraise machines |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114669785A (en) * | 2022-03-28 | 2022-06-28 | 六安江淮永达机械制造有限公司 | Double-spindle multi-station contour edge milling machine |
CN114603186A (en) * | 2022-03-31 | 2022-06-10 | 宝鸡合力叉车有限公司 | Numerical control double-end gantry milling device |
CN115284018A (en) * | 2022-05-06 | 2022-11-04 | 志晟数控科技(山东)有限公司 | Double-column movable working table type gantry machining center |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205927249U (en) | Two planer -type numerically controlled fraise machines | |
CN201470957U (en) | Planer vertical high-speed numerical control milling machine | |
CN202147529U (en) | Double screw rod driven engraving machine | |
CN106624084A (en) | Gantry type double-head computer numerical control (CNC) milling machine for hub machining | |
CN106166625A (en) | A kind of double gantry numerical control milling machine | |
CN203045004U (en) | Engraving and milling machine | |
CN104625884B (en) | Automatic boring device of thin-wall-cylinder shaped spare part | |
CN202517093U (en) | Two-column mobile multi-cutter head numerical control planer type milling machine | |
CN203331664U (en) | Numerical control engraving machine | |
CN105817902A (en) | Novel vertical-type processing operational center | |
CN101700669B (en) | Mouse profiling machine | |
CN103949892A (en) | Improved and innovative high-speed composite CNC (computerized numerical control) machining center machine tool | |
CN201168840Y (en) | Gantry mobile linear cutting machine | |
CN203804565U (en) | Improved and innovative high speed composite CNC machining center machine tool | |
CN206047595U (en) | A kind of lathe suitable for vertical turning-milling complex processing | |
CN112338291A (en) | Novel rack shaping special grinding machine | |
CN207629588U (en) | Hard rail formula gantry numerical control milling machine | |
CN203876459U (en) | Multistation spindle swing type five-axis numerical-control engraving and milling machine tool | |
CN206841034U (en) | A kind of axle engraving machines of CNC tri- | |
CN203409516U (en) | Ultra-high-speed five-axis vertical milling machine driven by linear motor | |
CN209954335U (en) | Six-axis double-tool magazine machining center | |
CN206550651U (en) | A kind of machining tool | |
CN2764551Y (en) | Machine tool for drilling and milling holes in linear guide of rolling linear guides | |
CN208006563U (en) | The sleeping cold carving machine of mill of numerical control | |
CN202518004U (en) | Numerical control three-dimensional engraving lathe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161130 |