CN103465040A - High-speed running numerical control machine tool - Google Patents
High-speed running numerical control machine tool Download PDFInfo
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- CN103465040A CN103465040A CN2013103157965A CN201310315796A CN103465040A CN 103465040 A CN103465040 A CN 103465040A CN 2013103157965 A CN2013103157965 A CN 2013103157965A CN 201310315796 A CN201310315796 A CN 201310315796A CN 103465040 A CN103465040 A CN 103465040A
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- spindle box
- machine tool
- control machine
- guide rails
- guide rail
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Abstract
The invention belongs to the field of a numerical control machine tool, and particularly relates to a high-speed running numerical control machine tool which is not provided with a balancing weight and is only transmitted by a screw rod. The high-speed running numerical control machine tool comprises a stand column and a spindle box, wherein the stand column is provided with two guide rails which are symmetrically and vertically arranged; the guide rails are respectively provided with a sliding block capable of sliding up and down along the guide rail; the spindle box is connected with the sliding blocks; a cavity is arranged in the stand column; the upper part and the lower part of the stand column are respectively provided with a motor seat and a screw rod tail seat which are arranged between the two guide rails; the screw rod used for driving the spindle box to slide up and down along the guide rails is arranged between the motor seat and the screw rod tail seat; the distance between the two guide rails is 600-700mm. The balancing weight is not arranged in the stand column, and the spindle box is driven to be lifted by the independent transmission of the screw rod, so that the running speed of the numerical control machine tool is greatly accelerated; furthermore, the distance between the guide rails is widened, namely, the spanning distance of the connection between the spindle box and the guide rails is widened, and the heights and the widths of the sliding blocks are increased, so that the spindle box is guaranteed not to have line deflection along the horizontal direction and the vertical direction by enough force under the premise that the spindle box is not provided with the balancing weight.
Description
Technical field
The invention belongs to the Digit Control Machine Tool field, be specifically related to a kind of Digit Control Machine Tool of depending merely on the high-speed operation of screw rod transmission without balancing weight.
Background technology
Mainly by being arranged at, counterweight in column pulls its method of operation of the main spindle box of existing Digit Control Machine Tool and the screw mandrel that is positioned between guide rail coordinates the guiding transmission.Because balance weight is large, pull speed to cause slowly the speed of service of Digit Control Machine Tool slow, inefficiency.And arranging of counterweight improved equipment cost and maintenance cost.Spacing between guide rail on existing column is 550mm, the height of the slide block on guide rail is 138mm, if existing Digit Control Machine Tool is directly removed to counterweight, to cause main spindle box in very short time centre-of gravity shift, its vertical and parallel direction is easy to sideslip, processes precision poor, and the bearing capacity of slide block strengthens greatly, the motor pulling force strengthens, and equipment is yielding.
Summary of the invention
The objective of the invention is provides a kind of Digit Control Machine Tool of depending merely on the high-speed operation of screw rod transmission without balancing weight for solving the problems of the technologies described above.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of Digit Control Machine Tool of high-speed operation, comprise column and main spindle box, be provided with two symmetries the vertical guide rail arranged on described column, be provided with the slide block slided up and down along guide rail on described guide rail, described main spindle box is connected with described slide block, in described column, it is cavity, the upper and lower of described column is respectively arranged with motor base and leading screw tailstock between two guide rails, be provided with the screw mandrel slided up and down along guide rail for driving main spindle box between described motor base and leading screw tailstock, the spacing between two described guide rails is 600-700mm.
Do not having under the prerequisite of balancing weight, strengthened spacing between guide rail and be the span of main spindle box connection guide rail to increase the pulling force of guide rail to main spindle box, the spacing between guide rail is arranged in this number range and can guarantees to have enough power and stably pull main spindle box to move up and down and be difficult for sideslip.
As preferably, the spacing between described guide rail is 620mm.The distance of widening between guide rail certainly will add the width of wide column and the width of main spindle box and column link, and it needs to increase with material, and the guide rail spacing can guarantee the long-term normal operation of main spindle box well at 620mm, economizes on as much as possible material simultaneously.
As preferably, the height between described slide block is 150-165 mm.Increase slide block and can increase the active force of guide rail to main spindle box, guarantee better the stability of main spindle box.
As preferably, the height between described slide block is 153.5 mm.The length that slide block is increased is unsuitable excessive, crosses that conference causes slide block easily and stuck between guide rail, speed the best during this numerical value of height 153.5 mm of slide block, and the equipment operational effect is best.
As preferably, the width of described slide block is 65-78 mm.
As preferably, the width of described slide block is 70 mm.
In sum, the present invention has following beneficial effect:
1, balancing weight no longer is set in column, drive the main spindle box lifting by the leading screw separate transmission, greatly improved the speed of service of Digit Control Machine Tool, thereby the spacing of simultaneously having widened again guide rail is the span of main spindle box connection guide rail, the height that has extended slide block and width, guaranteed that main spindle box is not having under the prerequisite of balancing weight to have enough not sideslips of its horizontal direction of card and vertical direction of trying hard to keep.
2, this Digit Control Machine Tool is simple in structure, and cost is low, and failure rate is low is easy to maintenance.
The accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of main spindle box and column;
1-column in figure, 2-main spindle box, 11-guide rail, 12-slide block, 14-screw mandrel.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, but as long as all are subject to the protection of Patent Law in claim scope of the present invention.
Embodiment mono-:
A kind of Digit Control Machine Tool of high-speed operation, comprise column 1 and main spindle box 2, be provided with two symmetries the vertical guide rail 11 arranged on column 1, be provided with the slide block 12 slided up and down along guide rail 11 on guide rail 11, main spindle box 2 is connected with slide block 12, in column 1, it is cavity, the upper and lower of column 1 is respectively arranged with motor base and leading screw tailstock between two guide rails 11, be provided with the screw mandrel 14 slided up and down along guide rail 11 for driving main spindle box 2 between motor base and leading screw tailstock, the spacing between guide rail 11 is 620mm.Height between slide block 12 is 153.5 mm.The width of slide block 12 is 70 mm.
Embodiment bis-:
The spacings that are in two guide rails 11 between different from above-described embodiment are 600mm.Height between slide block 12 is 150 mm.The width of slide block 12 is 65 mm.
Embodiment tri-:
The spacings that are in two guide rails 11 between different from above-described embodiment are 700mm.Height between slide block 12 is 165 mm.The width of slide block 12 is 78 mm.
Balancing weight no longer is set in column, drive the main spindle box lifting by the leading screw separate transmission, greatly improved the speed of service of Digit Control Machine Tool, thereby the spacing of simultaneously having widened again guide rail is the span of main spindle box connection guide rail, the height that has lengthened slide block and width, guaranteed that main spindle box is not having under the prerequisite of balancing weight to have enough not sideslips of card main spindle box horizontal direction and vertical direction of trying hard to keep.
Claims (6)
1. the Digit Control Machine Tool of a high-speed operation, comprise column (1) and main spindle box (2), be provided with two symmetries the vertical guide rail (11) arranged on described column (1), be provided with the slide block (12) slided up and down along guide rail (11) on described guide rail (11), described main spindle box (2) is connected with described slide block (12), it is characterized in that: in described column (1), be cavity, the upper and lower of described column (1) is positioned between two guide rails (11) and is respectively arranged with motor base and leading screw tailstock, be provided with the screw mandrel (14) slided up and down along guide rail (11) for driving main spindle box (2) between described motor base and leading screw tailstock, spacing between two described guide rails (11) is 600-700mm.
2. a kind of Digit Control Machine Tool of high-speed operation according to claim 1, it is characterized in that: the spacing between described guide rail (11) is 620mm.
3. a kind of Digit Control Machine Tool of high-speed operation according to claim 1, it is characterized in that: the height between described slide block (12) is 150-165 mm.
4. a kind of Digit Control Machine Tool of high-speed operation according to claim 2, it is characterized in that: the height between described slide block (12) is 153.5 mm.
5. a kind of Digit Control Machine Tool of high-speed operation according to claim 1, it is characterized in that: the width of described slide block (12) is 65-78 mm.
6. a kind of Digit Control Machine Tool of high-speed operation according to claim 4, it is characterized in that: the width of described slide block (12) is 70 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103157965A CN103465040A (en) | 2013-07-25 | 2013-07-25 | High-speed running numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103157965A CN103465040A (en) | 2013-07-25 | 2013-07-25 | High-speed running numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103465040A true CN103465040A (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103157965A Pending CN103465040A (en) | 2013-07-25 | 2013-07-25 | High-speed running numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103465040A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19904860C2 (en) * | 1999-02-05 | 2003-11-13 | Gildemeister Drehmaschinen Gmb | Vertical Lathe |
| CN201423532Y (en) * | 2009-04-28 | 2010-03-17 | 泉州市麦格士液压技术有限公司 | Numerical control machine |
| CN202037447U (en) * | 2011-04-20 | 2011-11-16 | 杭州大天数控机床有限公司 | Vertical machining center with fixed worktable |
| CN102398159A (en) * | 2011-11-21 | 2012-04-04 | 山东普鲁特机床有限公司 | Column mechanism of vertical high speed drilling and milling machining centre for moveable pillar |
| CN202845837U (en) * | 2012-11-16 | 2013-04-03 | 福州闽侯精钻机械厂 | Drilling machine |
| CN203401311U (en) * | 2013-07-25 | 2014-01-22 | 浙江法拿克机械科技有限公司 | Numerically-controlled machine tool operating at high speed |
-
2013
- 2013-07-25 CN CN2013103157965A patent/CN103465040A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19904860C2 (en) * | 1999-02-05 | 2003-11-13 | Gildemeister Drehmaschinen Gmb | Vertical Lathe |
| CN201423532Y (en) * | 2009-04-28 | 2010-03-17 | 泉州市麦格士液压技术有限公司 | Numerical control machine |
| CN202037447U (en) * | 2011-04-20 | 2011-11-16 | 杭州大天数控机床有限公司 | Vertical machining center with fixed worktable |
| CN102398159A (en) * | 2011-11-21 | 2012-04-04 | 山东普鲁特机床有限公司 | Column mechanism of vertical high speed drilling and milling machining centre for moveable pillar |
| CN202845837U (en) * | 2012-11-16 | 2013-04-03 | 福州闽侯精钻机械厂 | Drilling machine |
| CN203401311U (en) * | 2013-07-25 | 2014-01-22 | 浙江法拿克机械科技有限公司 | Numerically-controlled machine tool operating at high speed |
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Application publication date: 20131225 |