CN2836978Y - High-speed feeding vibration-absorbing damping device - Google Patents
High-speed feeding vibration-absorbing damping device Download PDFInfo
- Publication number
- CN2836978Y CN2836978Y CN 200520135923 CN200520135923U CN2836978Y CN 2836978 Y CN2836978 Y CN 2836978Y CN 200520135923 CN200520135923 CN 200520135923 CN 200520135923 U CN200520135923 U CN 200520135923U CN 2836978 Y CN2836978 Y CN 2836978Y
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- Prior art keywords
- guideway
- damping
- speed
- utility
- model
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- Expired - Fee Related
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a high-speed feed vibration damping device which comprises a moving part, a guideway and guideway blocks, wherein each damping block is fixed between guideway blocks, clearances are arranged between the guideway and the damping blocks, and a lubricating device which can inject lubricating oil into the clearances is arranged on the guideway. The utility model has the advantage of artful design, simple and compact structure, reasonable use of space, agile action of operation and good vibration damping effect. Therefore, the utility model is an indispensable and ideal accessory for high-speed machining nc machines which machine various workpieces made of materials such as aluminum alloy, non-ferrous metals, etc., and is particularly applicable to five-axis high-speed machines.
Description
(1) technical field
The utility model relates to a kind of machine tool accessories, particularly a kind ofly is suitable for the feeding of five-axle linkage high-speed machine tool, because the lathe resonance damping vibration attenuation servicing unit that causes of intrinsic frequency and vibration frequency freely.
(2) background technology
World's lathe is just towards the direction fast development of high-speed, high accuracy, high compoundization, high-intelligentization, environmental protection, along with continuing to bring out of new material, new technology, High-speed machining has proposed more and more higher requirement to lathe, machine tool chief axis will have than outside the high rotational speed, and feed system also must have the high speed feed fast dynamic response characteristic that is complementary with it.And along with the raising of lathe self speed, lathe is easy to generate resonance, has influenced the dynamic property of lathe, finally influences the machining accuracy of part.
(3) summary of the invention
The technical problems to be solved in the utility model is: provide a kind of and can reduce lathe causes resonance because of intrinsic frequency and vibration frequency damping unit.
In order to solve the problems of the technologies described above, the utility model comprises moving member, guide rail and way block, is fixed with damping block between described way block, and is gapped between damping block and the guide rail, and the lubricating arrangement that lubricating oil can be injected this gap is arranged on the guide rail.
In order to obtain the better damping effect, described gap is 0.1～0.3mm.
The beneficial effects of the utility model are: the utility model design is ingenious, simple and compact for structure, rationally utilize the space, the run action agility, good damping effect, be the requisite desirable annex of Work piece high-speed numerical control machine for processing that is applicable to that materials such as all kinds of aluminium alloys of processing and non-ferrous metal constitute, be particularly suitable for the five-axle linkage high-speed machine tool and use.
(4) description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that half sectional view is looked on the left side of Fig. 1;
Fig. 3 is the A-A cut-away view of Fig. 1;
Among the figure: 1, moving member, 2, guide rail, 3, way block, 4, damping block, 5, lubricating oil film, 6, lubricating arrangement.
(5) specific embodiment
A kind of high speed feed vibration-reducing and damping device as shown in the figure, comprise moving member 1, guide rail 2 and way block 3, guide rail 2 is fixed on the basic part, way block 3 is fixed on the moving member 1,3 of way blocks are fixed with damping block 4, gapped between damping block 4 and the guide rail 2, the lubricating arrangement 6 that lubricating oil can be injected this gap is arranged on the guide rail 2, this gap is 0.1～0.3mm.
When drive unit drives guide rail 2 high-speed mobile on basic part of way block 3 on the moving member 1, by forming one deck oil film between damping block 4 on being installed between the way block 3 and the guide rail 2, thickness is generally between 0.1 ~ 0.3, increase damping, the high speed damping effect is played in the vibration that produces when reducing high-speed cruising.Thereby improve the high-speed cruising dynamic property of complete machine, improve the surface roughness of crudy and part.
By the above Digit Control Machine Tool high speed feed vibration-reducing and damping device, unique damping block 4 dampings, reasonably arrangement and reasonably damping size, distribute between the lubricating oil come and damping block and the guide rail reasonably gap by lubricating system, in oil pocket, form one deck oil film, make moving member obtain rational damping, improved the dynamic individual features of complete machine, finish the various feed speeds that High-speed machining needs by the vibrations that high speed feed resonance causes.
Claims (2)
1. high speed feed vibration-reducing and damping device, comprise moving member (1), guide rail (2) and way block (3), it is characterized in that: be fixed with damping block (4) between described way block (3), gapped between damping block (4) and the guide rail (2), the lubricating arrangement (6) that lubricating oil can be injected this gap is arranged on the guide rail (2).
2. high speed feed vibration-reducing and damping device according to claim 1 is characterized in that: described gap is 0.1～0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520135923 CN2836978Y (en) | 2005-11-14 | 2005-11-14 | High-speed feeding vibration-absorbing damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520135923 CN2836978Y (en) | 2005-11-14 | 2005-11-14 | High-speed feeding vibration-absorbing damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2836978Y true CN2836978Y (en) | 2006-11-15 |
Family
ID=37391462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520135923 Expired - Fee Related CN2836978Y (en) | 2005-11-14 | 2005-11-14 | High-speed feeding vibration-absorbing damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2836978Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115863A (en) * | 2016-11-30 | 2018-06-05 | Lns管理股份有限公司 | For the post forming main body of bar stock feeder |
-
2005
- 2005-11-14 CN CN 200520135923 patent/CN2836978Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115863A (en) * | 2016-11-30 | 2018-06-05 | Lns管理股份有限公司 | For the post forming main body of bar stock feeder |
| CN108115863B (en) * | 2016-11-30 | 2021-12-14 | Lns管理股份有限公司 | Overmolded body for bar feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |