CN201505837U - Guide rail protection cover for a numerically controlled machine tool - Google Patents
Guide rail protection cover for a numerically controlled machine tool Download PDFInfo
- Publication number
- CN201505837U CN201505837U CN 200920047913 CN200920047913U CN201505837U CN 201505837 U CN201505837 U CN 201505837U CN 200920047913 CN200920047913 CN 200920047913 CN 200920047913 U CN200920047913 U CN 200920047913U CN 201505837 U CN201505837 U CN 201505837U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- machine tool
- protective cover
- protection cover
- strip
- 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.)
- Expired - Fee Related
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- Auxiliary Devices For Machine Tools (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a guide rail protection cover for a numerically controlled machine tool, comprising a protection cover, a roller and a side guide strip, wherein the protection cage is mounted on the numerically controlled machine tool by the bilaterally symmetrical rollers and side guide strip and the rollers are arranged on the machine tool at the outer side of the guide rail strip and the side guide strip is arranged on the lateral wall of the machine tool at the outer side of the guide rail strip. The guide rail protection cover is mounted on the edge of the machine toll at the outer side of the guide rail and keeps away from the guide rail, thus the guide rail strip is not damaged and scratched and the guiding precision of the guide rail is not influenced.
Description
Technical field
The utility model relates to a kind of guide rail protective cover of lathe, is specifically related to a kind of guide rail protective cover that is used to protect numerical control machine slide rail.
Background technology
Computer technology that Digit Control Machine Tool has been a kind of integrated application, automatic control technology, the product of the new and high technology of advanced technology such as Automatic Measurement Technique and Precision Machinery Design and manufacturing, be that technology-intensive degree and automaticity are all very high, typical electromechanical integrated product, it is the significant high-precision equipment of modern manufacturing industry, and high-accuracy equipment, need meticulous maintenance more, precision with the permanent operation of maintenance equipment, for this reason, various protection mechanisms are installed on the Digit Control Machine Tool more, to improve the precision stability of lathe, its middle guide protective cover can prevent dust, smear metal, the hard grains of sand etc. enter guide rail, reduce of the damage of the foreign matter of hard particles shape to guide rail, thereby the guiding accuracy that keeps guide rail for a long time, and then the machining accuracy of maintenance lathe.
Shown in accompanying drawing 3～4, existing guide rail protective cover all adopts roller structure to be installed on the guide rail bar 5, can move around flexible along guide rail bar 5, one end of guide rail protective cover is fixedlyed connected with lathe bed 4, the other end is fixedlyed connected with the executing agency on the lathe bed 4, described executing agency is slidingly connected by the guide rail bar 5 on slide block fixedly connected on it 6 and the lathe bed 4, when executing agency moves, the guide rail protective cover can be followed executing agency and be moved along guide rail bar 5, thereby guarantee that guide rail all is in the state that is closed in the whole service process of executing agency, to reach the purpose of protection guide rail; Wherein, the guide rail protective cover is provided with side gib block 3 on the inwall near the guide rail bar outside, can't depart from the upper surface of guide rail bar 5 all the time to guarantee guide rail protective cover roller in motion process, and the motion of guide rail protective cover is had guide effect.
Yet, the location of this kind guide rail protective cover, motion all are to be benchmark with guide rail bar 5, the roller 2 of guide rail protective cover is long-term rolling friction on guide rail bar 5, can make guide rail bar 5 produce wearing and tearing, and the side direction gib block 3 that play the guiding role can produce impact force action in the side to guide rail bar 5 when guide fence mechanism high-speed cruising, can produce scratch to guide rail bar 5 after long-term the use, influence the guiding accuracy of guide rail, and then influence the machining accuracy of lathe.
Summary of the invention
The utility model purpose provides a kind of guide rail protective cover that is used for Digit Control Machine Tool simple in structure, influences the problem of guide rail guiding accuracy when having guide rail protective cover high-speed cruising now to solve.
For achieving the above object, the technical solution adopted in the utility model is: a kind of guide rail protective cover that is used for Digit Control Machine Tool, comprise protective cover, roller and side gib block, described protective cover is set up on the Digit Control Machine Tool by monosymmetric roller and side gib block, described roller is located on the lathe in the guide rail bar outside, and described side gib block is located on the lathe sidewall in the guide rail bar outside.
Above, be fixed with the guide rail bar on the described lathe bed, slidely connect executing agency on the guide rail bar, one end of described protective cover is fixedlyed connected with lathe bed, the other end of protective cover is fixedlyed connected with executing agency, when executing agency when the guide rail bar moves around, protective cover follow executing agency along the lathe bed dual-side along flexible back and forth, thereby make guide rail in the whole motion process of executing agency, all be in the state that is closed protection; Described side gib block is a benchmark with two lateral surfaces of lathe bed, and protective cover is played the guiding restriction.
Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:
1, because roller of the present utility model and side gib block all are arranged on the outside of guide rail bar, thereby avoided whole guide rail structure, in the whole service process of guide rail protective cover, can not produce contact with the guide rail bar, thereby can not cause wearing and tearing, scratch to the guide rail bar, help the maintenance of the long-term service precision of guide rail.
2, the utility model is simple in structure, is easy to realize, is fit to promote the use of.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment one;
Accompanying drawing 2 is the A portion enlarged drawing of Fig. 1;
Accompanying drawing 3 is the structural representation of background technology middle guide protective cover;
Accompanying drawing 4 is the B portion enlarged drawing of Fig. 3.
Wherein: 1, protective cover; 2, roller; 3, side gib block; 4, lathe bed; 5, guide rail bar; 6, slide block.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one
Shown in accompanying drawing 1～2, a kind of guide rail protective cover that is used for Digit Control Machine Tool, comprise protective cover 1, roller 2 and side gib block 3, described protective cover 1 is set up on the Digit Control Machine Tool by monosymmetric roller 2 and side gib block 3, described roller 2 is located on the lathe 4 in guide rail bar 5 outsides, and described side gib block 3 is located on the lathe sidewall in guide rail bar 5 outsides.
Above, be fixed with guide rail bar 5 on the described lathe bed 4, slidely connect executing agency on the guide rail bar 5, one end of described protective cover 1 is fixedlyed connected with lathe bed 4, the other end of protective cover 1 is fixedlyed connected with executing agency, when executing agency when guide rail bar 5 moves around, executing agency drive protective cover 1 along the dual-side of lathe bed 4 along flexible back and forth, thereby make guide rail in the whole motion process of executing agency, all be in the state that is closed protection; Described side gib block 3 is a benchmark with two lateral surfaces of lathe bed 4, and protective cover is played the guiding restriction.
Claims (1)
1. guide rail protective cover that is used for Digit Control Machine Tool, comprise protective cover (1), roller (2) and side gib block (3), described protective cover (1) is set up on the Digit Control Machine Tool by monosymmetric roller (2) and side gib block (3), it is characterized in that: described roller (2) is located on the lathe (4) in guide rail bar (5) outside, and described side gib block (3) is located on the lathe sidewall in guide rail bar (5) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920047913 CN201505837U (en) | 2009-08-21 | 2009-08-21 | Guide rail protection cover for a numerically controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920047913 CN201505837U (en) | 2009-08-21 | 2009-08-21 | Guide rail protection cover for a numerically controlled machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505837U true CN201505837U (en) | 2010-06-16 |
Family
ID=42466972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920047913 Expired - Fee Related CN201505837U (en) | 2009-08-21 | 2009-08-21 | Guide rail protection cover for a numerically controlled machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201505837U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097111A (en) * | 2014-06-27 | 2014-10-15 | 赵秋燕 | Protection shield with bin for machine tool guide rail |
| CN105033746A (en) * | 2014-04-28 | 2015-11-11 | 江苏科瑞斯机件有限公司 | Armor type protective cover |
| CN110418695A (en) * | 2017-01-20 | 2019-11-05 | 阿诺尔德有限公司 | Method and apparatus for determining and/or monitoring the state of protective cover |
-
2009
- 2009-08-21 CN CN 200920047913 patent/CN201505837U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033746A (en) * | 2014-04-28 | 2015-11-11 | 江苏科瑞斯机件有限公司 | Armor type protective cover |
| CN104097111A (en) * | 2014-06-27 | 2014-10-15 | 赵秋燕 | Protection shield with bin for machine tool guide rail |
| CN110418695A (en) * | 2017-01-20 | 2019-11-05 | 阿诺尔德有限公司 | Method and apparatus for determining and/or monitoring the state of protective cover |
| CN110418695B (en) * | 2017-01-20 | 2022-02-08 | 阿诺尔德有限公司 | Method and device for determining and/or monitoring the state of a protective cover |
| US11298789B2 (en) | 2017-01-20 | 2022-04-12 | Arno Arnold Gmbh | Method and device for determining and/or monitoring the state of a protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20130821 |