CN103286332A - Large vertical high-speed numerical-control lathe saddle system - Google Patents
Large vertical high-speed numerical-control lathe saddle system Download PDFInfo
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- CN103286332A CN103286332A CN2013101649857A CN201310164985A CN103286332A CN 103286332 A CN103286332 A CN 103286332A CN 2013101649857 A CN2013101649857 A CN 2013101649857A CN 201310164985 A CN201310164985 A CN 201310164985A CN 103286332 A CN103286332 A CN 103286332A
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- ram
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- slide base
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Abstract
The invention discloses a large vertical high-speed numerical-control lathe saddle system which comprises a transverse beam, a ram, a slide base and a saddle. A transverse linear guide rail and a transverse grating scale are arranged on the transverse beam, and the slide base is arranged on the transverse beam via a slide base ball screw and is connected with the transverse linear guide rail; a vertical linear guide rail and a vertical grating scale are arranged on the slide base, and the ram is arranged on the slide base via a ram ball screw and is connected with the vertical linear guide rail; the saddle is arranged at the lower end of the ram. The large vertical high-speed numerical-control lathe saddle system has the advantages that the slide base is connected with the transverse beam by the corresponding linear guide rail, the ram is connected with the slide base by the corresponding linear guide rail, accordingly, horizontal and vertical movement speeds of the slide base and the ram can be obviously increased under a no-load condition, and the work efficiency of a lathe can be obviously improved.
Description
Technical field
The invention belongs to mechanical field, be specifically related to a kind of numerically controlled lathe tool holder system, especially a kind of large-scale vertical high-speed numeric control lathe saddle system.
Background technology
At present the work top tool holder system that reaches 3.15 meters large-scale vertical numerically controlled lathe mostly is hard rail structure, namely about, left and right rail all is to adopt the trapezoidal screw transmission, not only there are many, the baroque problems of parts in it; Simultaneously, about the empty cutter, the slow-footed shortcoming of move left and right, cause the operating efficiency that influences complete machine, and the precision of displacement is low.
Summary of the invention
The object of the present invention is to provide about a kind of knife rest, left and right displacement speed is fast, displacement accuracy is large-scale vertical numerically controlled lathe tool holder system accurately.
In order to realize the present invention, the technical scheme that large-scale vertical high-speed numeric control lathe saddle of the present invention system takes is as follows:
A kind of large-scale vertical high-speed numeric control lathe saddle system, it comprises crossbeam, ram, slide, knife rest, and described crossbeam is provided with horizontal linear guide rail and horizontal raster chi, and slide is arranged on the crossbeam and with horizontal linear guide rail by the slide ball-screw and is connected; Slide is provided with vertical linearity guide rail and vertical raster chi, and ram is arranged on the slide and with the vertical linearity guide rail by the ram ball-screw and is connected; Knife rest is arranged on the lower end of ram.
Above-mentioned large-scale vertical high-speed numeric control lathe saddle system also is provided with several cross spacing pieces on the described crossbeam; Described ram is provided with two limited blocks up and down.
Large-scale vertical high-speed numeric control lathe saddle of the present invention system, when slide moves, send signal by control system, carry out horizontal displacement in the effect of slide ball screw and by horizontal linear slide rail, guarantee the precision of displacement in horizontal displacement, to limit its stroke by the cross spacing piece by the horizontal raster chi.When ram moves, send signal by control system, ram screw mandrel effect and by the upper and lower displacement of vertical linearity guide rail is guaranteed the precision of displacement by the vertical raster chi, limits its stroke by two vertical limited blocks up and down in the upper and lower displacement process.
Large-scale vertical high-speed numeric control lathe saddle of the present invention system, adopt the linear guides mode to be connected between slide and the crossbeam, ram adopts the linear guides mode to be connected with slide, can significantly improve the level and vertical translational speed of idling lotus knife rest, can significantly improve the operating efficiency of lathe.
The present patent application people has done effective analysis of experiments, and the existing tool holder system of the speed of whole knife rest idling lotus level, vertical displacement can improve more than 2 times, and the operating efficiency that improves lathe is had great importance.
Description of drawings
Fig. 1 is large-scale vertical high-speed numeric control lathe saddle system architecture schematic diagram of the present invention;
Fig. 2 is the side view of large-scale vertical high-speed numeric control lathe saddle of the present invention system.
Among the figure, crossbeam 1, slide 2, ram 3, horizontal linear guide rail 4, vertical linearity guide rail 5, cross spacing piece 6, horizontal raster chi 7, vertical raster chi 8, ram ball screw 9, slide ball screw 10, knife rest 11, limited block 12 up and down.
The specific embodiment
The present invention is further elaborated below in conjunction with embodiment.
Embodiment 1:
As shown in the figure, a kind of large-scale vertical high-speed numeric control lathe saddle system, it comprises crossbeam 1, slide 2, ram 3, knife rest 11, and described crossbeam 1 is provided with horizontal linear guide rail 4 and horizontal raster chi 7, and slide 2 is arranged on the crossbeam 1 and with horizontal linear guide rail 4 by slide ball-screw 10 and is connected; Slide 2 is provided with vertical linearity guide rail 5 and vertical raster chi 8, and ram 3 is arranged on the slide 1 and with vertical linearity guide rail 5 by ram ball-screw 9 and is connected; Knife rest 11 is arranged on the lower end of ram 3; Also be provided with several cross spacing pieces 6 on the described crossbeam 1, ram 3 is provided with limited block 12 up and down.
As shown in the figure, large-scale vertical high-speed numeric control lathe saddle system, when slide 2 moves, send signal by control system, carry out horizontal displacement in 10 effects of slide ball screw and by horizontal linear slide rail 4, guarantee the precision of displacement in horizontal displacement, to limit its stroke by cross spacing piece 6 by horizontal raster chi 7.
As shown in the figure, large-scale vertical high-speed numeric control lathe saddle system, when ram 3 moves, send signal by control system, 9 effects of ram screw mandrel are also passed through 5 upper and lower displacements of vertical linearity guide rail, guarantee the precision of displacement by vertical raster chi 8, in the upper and lower displacement process by two up and down limited block 12 limit its stroke.
Large-scale vertical high-speed numeric control lathe saddle of the present invention system, adopt the linear guides mode to be connected between slide and the crossbeam, ram adopts the linear guides mode to be connected with slide, the level and vertical translational speed of idling lotus situation lower slider and ram can be significantly improved, the operating efficiency of lathe can be significantly improved.
Claims (1)
1. large-scale vertical high-speed numeric control lathe saddle system, it comprises crossbeam, ram, slide, knife rest, it is characterized in that: described crossbeam is provided with horizontal linear guide rail and horizontal raster chi, and slide is arranged on the crossbeam and with horizontal linear guide rail by the slide ball-screw and is connected; Slide is provided with vertical linearity guide rail and vertical raster chi, and ram is arranged on the slide and with the vertical linearity guide rail by the ram ball-screw and is connected; Knife rest is arranged on the lower end of ram; Also be provided with several cross spacing pieces on the described crossbeam; Described ram is provided with two limited blocks up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101649857A CN103286332A (en) | 2013-05-08 | 2013-05-08 | Large vertical high-speed numerical-control lathe saddle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101649857A CN103286332A (en) | 2013-05-08 | 2013-05-08 | Large vertical high-speed numerical-control lathe saddle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103286332A true CN103286332A (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101649857A Pending CN103286332A (en) | 2013-05-08 | 2013-05-08 | Large vertical high-speed numerical-control lathe saddle system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103286332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396870A (en) * | 2018-12-18 | 2019-03-01 | 齐重数控装备股份有限公司 | A kind of combined type tool guide structure of novel linear guide rail in conjunction with sliding hard rail |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008272889A (en) * | 2007-04-27 | 2008-11-13 | O M Ltd | Machine tool |
| CN202607230U (en) * | 2012-05-22 | 2012-12-19 | 昆明台工精密机械有限公司 | Large-scale double-column-type boring-milling machining center |
| CN202655643U (en) * | 2012-04-14 | 2013-01-09 | 山东和盛重工科技有限公司 | Double-column vertical numerical control lathe |
| CN202752612U (en) * | 2012-07-26 | 2013-02-27 | 大连飞达重型机床制造有限公司 | Double-column vertical lathe for cutting by ceramic cutting tools |
| CN102990479A (en) * | 2012-12-10 | 2013-03-27 | 山东大学 | High-speed and high-efficiency machining center for large aluminum members |
-
2013
- 2013-05-08 CN CN2013101649857A patent/CN103286332A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008272889A (en) * | 2007-04-27 | 2008-11-13 | O M Ltd | Machine tool |
| CN202655643U (en) * | 2012-04-14 | 2013-01-09 | 山东和盛重工科技有限公司 | Double-column vertical numerical control lathe |
| CN202607230U (en) * | 2012-05-22 | 2012-12-19 | 昆明台工精密机械有限公司 | Large-scale double-column-type boring-milling machining center |
| CN202752612U (en) * | 2012-07-26 | 2013-02-27 | 大连飞达重型机床制造有限公司 | Double-column vertical lathe for cutting by ceramic cutting tools |
| CN102990479A (en) * | 2012-12-10 | 2013-03-27 | 山东大学 | High-speed and high-efficiency machining center for large aluminum members |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396870A (en) * | 2018-12-18 | 2019-03-01 | 齐重数控装备股份有限公司 | A kind of combined type tool guide structure of novel linear guide rail in conjunction with sliding hard rail |
| CN109396870B (en) * | 2018-12-18 | 2023-09-12 | 齐重数控装备股份有限公司 | Novel combined type tool rest guide rail structure combining linear guide rail and sliding hard rail |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| 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: 20130911 |