CN103016520A - Linear guide rail - Google Patents
Linear guide rail Download PDFInfo
- Publication number
- CN103016520A CN103016520A CN2012105475559A CN201210547555A CN103016520A CN 103016520 A CN103016520 A CN 103016520A CN 2012105475559 A CN2012105475559 A CN 2012105475559A CN 201210547555 A CN201210547555 A CN 201210547555A CN 103016520 A CN103016520 A CN 103016520A
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- CN
- China
- Prior art keywords
- guide rail
- linear
- rail
- linear guide
- fluting
- 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
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a linear guide rail which comprises a guide rail and a sliding block, wherein the guide rail is I-shaped; an opening is formed in the lower part of the sliding block; the sliding block is arranged at the upper part of the guide rail in a sleeving manner; slots are formed in the top of the guide rail in the axial direction; and mounting holes are formed in two edges at the lower part of the guide rail. The linear guide rail has the advantages that lubricant can be added conveniently; and the service life is prolonged.
Description
Technical field
The present invention relates to mechanical field, relate in particular to a kind of linear rail.
Background technique
The slide block of linear rail slides along guide rail, for reducing the sliding friction between the two, needs frequent lubricating oil filling, the inconvenient lubricating oil filling of existing linear rail.
Summary of the invention
The present invention aims to provide a kind of linear rail, makes things convenient for lubricating oil filling, and less frictional force increases the service life.
For achieving the above object, the present invention realizes by the following technical solutions:
Linear rail disclosed by the invention comprises guide rail, slide block; Described guide rail is I shape, and described slide block bottom is provided with opening and is enclosed within guide rail top, and the guide rail top is provided with fluting along axial direction, and both sides, guide rail bottom are provided with mounting hole.
Further, described guide rail top is rounded down.
Further, the two ends of described guide rail are provided with limit stoper.
Preferably, described fluting is trapezoidal.
Preferably, described fluting is rectangle.
Linear rail provided by the invention makes things convenient for lubricating oil filling, and less frictional force increases the service life.
Description of drawings
Fig. 1 is structural representation of the present invention;
Embodiment
In order to make purpose of the present invention, technological scheme and advantage clearer, below in conjunction with accompanying drawing, the present invention is further elaborated.
Such as Fig. 1, linear rail disclosed by the invention comprises guide rail 1, slide block 2; Guide rail 1 is I shape, and slide block 2 bottoms are provided with opening and are enclosed within guide rail 1 top, and guide rail 1 top is provided with fluting 3 along axial direction, and both sides, guide rail 1 bottom are provided with mounting hole 4.
Further, guide rail 1 top is rounded down.
Further, the two ends of guide rail 1 are provided with limit stoper.
Preferably, slot as trapezoidal.
Preferably, slot and be rectangle.
Certainly; the present invention also can have other various embodiments; in the situation that does not break away from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (5)
1. a linear rail is characterized in that: comprise guide rail (1), slide block (2); Described guide rail (1) is I shape, and described slide block (2) bottom is provided with opening and is enclosed within guide rail (1) top, and guide rail (1) top is provided with fluting (3) along axial direction, and guide rail (1) both sides, bottom are provided with mounting hole (4).
2. linear rail according to claim 1, it is characterized in that: described guide rail (1) top is rounded down.
3. linear rail according to claim 1, it is characterized in that: the two ends of described guide rail (1) are provided with limit stoper.
4. linear rail according to claim 1 is characterized in that: described fluting (3) is for trapezoidal.
5. linear rail according to claim 1, it is characterized in that: described fluting (3) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105475559A CN103016520A (en) | 2012-12-17 | 2012-12-17 | Linear guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105475559A CN103016520A (en) | 2012-12-17 | 2012-12-17 | Linear guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103016520A true CN103016520A (en) | 2013-04-03 |
Family
ID=47965481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105475559A Pending CN103016520A (en) | 2012-12-17 | 2012-12-17 | Linear guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103016520A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664190A (en) * | 2017-09-20 | 2018-02-06 | 敏华家具制造(惠州)有限公司 | Guide rail, slider and drive device |
| CN107676400A (en) * | 2017-11-08 | 2018-02-09 | 无锡弗斯门控科技有限公司 | T-shaped track aluminium alloy clutch wear-resistant sleeve |
| CN107907407A (en) * | 2017-09-27 | 2018-04-13 | 同济大学 | A kind of new rubber gasket compression stress performance testing device and method |
| CN109629422A (en) * | 2018-11-28 | 2019-04-16 | 中交第二航务工程局有限公司 | A kind of new Bridge Erector traverses over width method |
-
2012
- 2012-12-17 CN CN2012105475559A patent/CN103016520A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664190A (en) * | 2017-09-20 | 2018-02-06 | 敏华家具制造(惠州)有限公司 | Guide rail, slider and drive device |
| CN107907407A (en) * | 2017-09-27 | 2018-04-13 | 同济大学 | A kind of new rubber gasket compression stress performance testing device and method |
| CN107676400A (en) * | 2017-11-08 | 2018-02-09 | 无锡弗斯门控科技有限公司 | T-shaped track aluminium alloy clutch wear-resistant sleeve |
| CN109629422A (en) * | 2018-11-28 | 2019-04-16 | 中交第二航务工程局有限公司 | A kind of new Bridge Erector traverses over width method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |