CN102528523A - High-speed tool post of vertical machining center - Google Patents
High-speed tool post of vertical machining center Download PDFInfo
- Publication number
- CN102528523A CN102528523A CN2011104021234A CN201110402123A CN102528523A CN 102528523 A CN102528523 A CN 102528523A CN 2011104021234 A CN2011104021234 A CN 2011104021234A CN 201110402123 A CN201110402123 A CN 201110402123A CN 102528523 A CN102528523 A CN 102528523A
- Authority
- CN
- China
- Prior art keywords
- ram
- tool post
- electric motors
- linear electric
- primary components
- 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
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The invention discloses a high-speed tool post of a vertical machining center. A secondary part of a linear motor and a cooling pipe of the secondary part are mounted at the middle part of a cross beam sliding seat; a primary part of the linear motor is mounted at the lower part of the secondary part; the cooling pipe of the primary part is mounted at the left lower part of the primary part of the linear motor; a tool post body is fixed at the lower part of the cross beam sliding seat, a ram is mounted at the middle and lower part of the tool post body, linear guide track components are arranged on the two sides of the ram, and sliding seats of the linear guide track components are fixedly linked with the tool post body; and a linkage body is mounted between the primary part of the linear motor and the ram, the upper end surface of the linkage body is fixedly linked with the primary part of the linear motor, the lower end surface of the linkage body is fixedly linked with the ram, and an optical grating ruler component is mounted at the middle part of the lower end surface of the ram. The high-speed tool post disclosed by the invention has the benefits that the high-speed tool post structure of the vertical machining center can greatly improve the fastest movement speed of the vertical tool post of the vertical machining center in the vertical direction of a Z-axis, greatly upgrade the using efficiency of a machine tool and the surface roughness quality of processed parts and greatly simplify the structural form of feeding transmission of the machine tool.
Description
Technical field
The present invention relates to a kind of high speed knife rest of vertical machining centre.
Background technology
At present; The kind of drive of driven by servomotor ball-screw is mostly adopted in the vertical feed transmission of vertical machining centre rail head ram both domestic and external; Because servomotor receives the restriction of self power torque characteristics, rated speed, ball-screw receives the restriction of self length, rigidity, critical speed, makes that the rotating speed of servomotor, ball-screw can not be very high; Therefore rail head vertical feed Z axle fast can not be very high; Generally be no more than 15m/min, traditional servomotor kind of drive has restricted the highest translational speed of knife rest vertical direction, has limited the raising of vertical machining centre service efficiency.
Summary of the invention
The technical problem that the present invention will solve is to provide a kind of high speed knife rest of vertical machining centre, and this knife rest has solved the problem that rail head Z axle vertical feed can not high-speed motion, has greatly improved the service efficiency of vertical machining centre.
The technical scheme that the present invention taked is: the linear electric motors secondary is installed in the middle part of crossbeam slide, and the secondary cooling tube is housed between the two; The linear electric motors secondary cooperates with the linear electric motors primary components glade plane space that is installed in its underpart; Lower left quarter at the linear electric motors primary components is equipped with the primary components cooling tube; Tool-post structure is fixed on the bottom of crossbeam slide, and ram is installed in the middle and lower part of tool-post structure; The line slideway assembly is installed in the both sides of ram, and line slideway and ram in the assembly are fixedly connected, and slide and tool-post structure are fixedly connected; Connected body is installed between linear electric motors primary components and the ram, and its upper surface and linear electric motors primary components are fixedly connected, and lower surface and ram are fixedly connected, and grating chi assembly is housed in the ram lower surface.
The invention has the beneficial effects as follows: the high speed cutter frame structure of this vertical machining centre can improve the vertical speed that moves the soonest of vertical machining centre rail head Z axle greatly; Adopt the vertical speed that moves the soonest of rail head Z axle of this high speed cutter frame structure to reach more than the 60m/min; Be vertical more than four times of speed that move the soonest of present traditional structure knife rest Z axle; Promote the service efficiency of lathe and the surface roughness quality of processing parts greatly, simplified the version of machine tool feed transmission greatly.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is specified.
Fig. 1 is a structural representation of the present invention.
Label among the figure:
1, crossbeam slide 2, linear electric motors secondary 3, secondary cooling tube
4, linear electric motors primary components 5, primary components cooling tube 6, connected body
7, line slideway assembly 8, line slideway assembly 9, ram
10, grating chi assembly.
The specific embodiment
Example 1
As shown in Figure 1, the structure of the high speed knife rest of vertical machining centre of the present invention is: linear electric motors secondary 2 is installed in the middle part of crossbeam slide 1, and secondary cooling tube 3 is housed between the two; Linear electric motors primary components 4 is installed in the bottom of linear electric motors secondary 2, cooperates with linear electric motors secondary 2 glade plane spaces of its top; Lower left quarter at linear electric motors primary components 4 is equipped with primary components cooling tube 5; Tool-post structure 7 is fixed on the bottom of crossbeam slide 1, and ram 9 is installed in the middle and lower part of tool-post structure 7, in its both sides line slideway assembly 8 is housed, and the line slideway of line slideway assembly 8 and ram 9 are fixedly connected, and the slide of line slideway assembly 8 and tool-post structure 7 are fixedly connected; Connected body 6 is installed between linear electric motors primary components 4 and the ram 9, and its upper surface and linear electric motors primary components 4 are fixedly connected, and lower surface and ram 9 are fixedly connected, and grating chi assembly 10 is installed in the middle part of ram 9 lower surfaces.
Example 2
The course of work of the vertical Z axle of the knife rest of the design's vertical machining centre is: press the button station lathe starting button; Lathe begins operate as normal, and secondary cooling tube 3, primary components cooling tube 5 at first get into cooling water, and cooling water is taken away the caloric value of linear electric motors secondary 2, linear electric motors primary components 4; Make linear electric motors secondary 2, linear electric motors primary components 4 obtain circulation cooling and maintenance constant temperature simultaneously; Press the button station Z axle starting button, digital control system control linear electric motors primary components 4 is along linear electric motors secondary 2 movement in vertical direction, drives connected body 6 simultaneously, ram 9 carries out rectilinear motion along the vertical direction of the line slideway assembly 8 on the tool-post structure 7; Press the button station Z axle stop button; 4 stop motions of digital control system control linear electric motors primary components, linear electric motors primary components 4 is braked connected body 6, ram 9 simultaneously, presses the button station lathe stop button; Stop to get into cooling water in secondary cooling tube 3, the primary components cooling tube 5, lathe quits work.
Example 3
As shown in Figure 1; The closed loop feedback process of the vertical Z axle of vertical machining centre is: the actual position signal of crossbeam slide 7 feeds back to digital control system through grating chi assembly 9; The actual position signal of the crossbeam slide 7 that digital control system provides according to grating chi assembly 9; The position compensation amount that corresponding control linear electric motors primary components 3 straight lines move forms the digital control system closed-loop control, reaches the purpose of accurate control crossbeam slide 7 physical locations.
Claims (1)
1. the high speed knife rest of a vertical machining centre, it is characterized in that: linear electric motors secondary (2) is installed in the middle part of crossbeam slide (1), and secondary cooling tube (3) is housed between the two; Linear electric motors secondary (2) cooperates with linear electric motors primary components (4) glade plane space that is installed in its underpart; Lower left quarter at linear electric motors primary components (4) is equipped with primary components cooling tube (5); Tool-post structure (7) is fixed on the bottom of crossbeam slide (1), and ram (9) is installed in the middle and lower part of tool-post structure (7); Line slideway assembly (8) is installed in the both sides of ram (9), and line slideway in the assembly and ram (9) are fixedly connected, and slide and tool-post structure (7) are fixedly connected; Connected body (6) is installed between linear electric motors primary components (4) and the ram (9), and its upper surface and linear electric motors primary components (4) are fixedly connected, and lower surface and ram (9) are fixedly connected, and in ram (9) lower surface grating chi assembly (10) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104021234A CN102528523A (en) | 2011-12-07 | 2011-12-07 | High-speed tool post of vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104021234A CN102528523A (en) | 2011-12-07 | 2011-12-07 | High-speed tool post of vertical machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102528523A true CN102528523A (en) | 2012-07-04 |
Family
ID=46337219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104021234A Pending CN102528523A (en) | 2011-12-07 | 2011-12-07 | High-speed tool post of vertical machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528523A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097116A (en) * | 2014-06-29 | 2014-10-15 | 齐重数控装备股份有限公司 | Novel linear grating ruler installation structure of vertical tool rest of numerical control vertical lathe |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331462Y (en) * | 1998-04-17 | 1999-08-04 | 赵达夫 | Linear servo saddle |
| US6042097A (en) * | 1997-08-11 | 2000-03-28 | Nippon Thompson Co., Ltd. | Apparatus for positioning working table |
| EP1238752A1 (en) * | 2001-03-09 | 2002-09-11 | Hüller Hille GmbH | Machine tool |
| JP2004122285A (en) * | 2002-10-02 | 2004-04-22 | Howa Mach Ltd | Main spindle head fall-out prevention device for linear motor driving type machine tool |
| CN101024270A (en) * | 2006-12-12 | 2007-08-29 | 大连交通大学 | Numerical-control machine tool magnetic suspension linear feeding system |
| CN101112745A (en) * | 2006-07-24 | 2008-01-30 | 德克尔·马豪·斯马赫公司 | Milling and drilling machine |
| CN102049705A (en) * | 2010-11-12 | 2011-05-11 | 中捷机床有限公司 | Direct-drive high-speed five-axis gantry machining center with replaceable milling head |
| CN201841273U (en) * | 2010-10-11 | 2011-05-25 | 烟台环球机床附件集团有限公司 | Vertical servo hydraulic knife rest |
| CN201881189U (en) * | 2010-12-21 | 2011-06-29 | 齐重数控装备股份有限公司 | High-precision numerical-control vertical lathe saddle driving device |
-
2011
- 2011-12-07 CN CN2011104021234A patent/CN102528523A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6042097A (en) * | 1997-08-11 | 2000-03-28 | Nippon Thompson Co., Ltd. | Apparatus for positioning working table |
| CN2331462Y (en) * | 1998-04-17 | 1999-08-04 | 赵达夫 | Linear servo saddle |
| EP1238752A1 (en) * | 2001-03-09 | 2002-09-11 | Hüller Hille GmbH | Machine tool |
| US20020127072A1 (en) * | 2001-03-09 | 2002-09-12 | Gerald Stengele | Machine tool |
| JP2004122285A (en) * | 2002-10-02 | 2004-04-22 | Howa Mach Ltd | Main spindle head fall-out prevention device for linear motor driving type machine tool |
| CN101112745A (en) * | 2006-07-24 | 2008-01-30 | 德克尔·马豪·斯马赫公司 | Milling and drilling machine |
| CN101024270A (en) * | 2006-12-12 | 2007-08-29 | 大连交通大学 | Numerical-control machine tool magnetic suspension linear feeding system |
| CN201841273U (en) * | 2010-10-11 | 2011-05-25 | 烟台环球机床附件集团有限公司 | Vertical servo hydraulic knife rest |
| CN102049705A (en) * | 2010-11-12 | 2011-05-11 | 中捷机床有限公司 | Direct-drive high-speed five-axis gantry machining center with replaceable milling head |
| CN201881189U (en) * | 2010-12-21 | 2011-06-29 | 齐重数控装备股份有限公司 | High-precision numerical-control vertical lathe saddle driving device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097116A (en) * | 2014-06-29 | 2014-10-15 | 齐重数控装备股份有限公司 | Novel linear grating ruler installation structure of vertical tool rest of numerical control vertical lathe |
| CN104097116B (en) * | 2014-06-29 | 2016-06-01 | 齐重数控装备股份有限公司 | Structure installed by a kind of vertical knife rest linear grating chi of digital control vertical lathe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201544679U (en) | Linear electric motor-driven engraving machine | |
| CN204584739U (en) | A kind of gantry numerical control milling machine being provided with sliding-rolling double track | |
| CN102729099A (en) | Numerical control engraving and milling machine tool with linear motors | |
| CN105479337A (en) | Numerical control vertical type plane forming grinding machine | |
| CN203125588U (en) | Drive mechanism for water-jet cutting platform | |
| CN202087886U (en) | Cage guide sliding plate type double housing planer | |
| CN201862828U (en) | Vertical lifting platform numerical control milling machine applicable in heavy cutting | |
| CN101497169A (en) | Feeding device of numerically controlled lathe | |
| CN102528523A (en) | High-speed tool post of vertical machining center | |
| CN202411501U (en) | Universal quick bed-type milling machine | |
| CN111761360A (en) | Large gantry vertical type numerical control boring and milling machine tool | |
| CN203664932U (en) | Laser and plasma dual-mode cutting machine | |
| CN202239826U (en) | Numerically controlled milling machine | |
| CN202606728U (en) | X-axis direction feeding mechanism for numerical control turret punch press | |
| CN102513830A (en) | Cross beam on vertical machining center | |
| CN102423813A (en) | Automatic milling plane device for shaft sleeve processing | |
| CN201644610U (en) | Tangential feeding device for numerical control notching machine | |
| CN204545494U (en) | The flat frock of a kind of motor-car framework aperture ream | |
| CN204321410U (en) | A kind of laser engraving machine X-axis motion | |
| CN205888897U (en) | A magnetic force feed mechanism for centerless grinder | |
| CN201559082U (en) | Linear motor feeding device for numerical control lathe | |
| CN203227823U (en) | High-speed type numerical control horizontal lathe with high cost performance | |
| CN202824781U (en) | Multifunctional planomiller | |
| CN202555714U (en) | Deflection-type NC (Numerical Control) feeder | |
| CN201979289U (en) | Movable type numerical control gantry milling and boring machine with directly-driven beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |