CN203067541U - Linear guide rail - Google Patents
Linear guide rail Download PDFInfo
- Publication number
- CN203067541U CN203067541U CN 201220697959 CN201220697959U CN203067541U CN 203067541 U CN203067541 U CN 203067541U CN 201220697959 CN201220697959 CN 201220697959 CN 201220697959 U CN201220697959 U CN 201220697959U CN 203067541 U CN203067541 U CN 203067541U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- utility
- slide block
- model
- linear
- 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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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a linear guide rail which comprises a guide rail and a slide block, wherein the guide rail has an I shape; the lower part of the slide block is provided with an opening and is sleeved on the upper part of the guide rail; a slot is formed at the top of the guide rail along the axis direction; and two sides of the lower part of the guide rail have mounting holes. According to the linear guide rail, the lubricating oil is conveniently filled, and the service life is prolonged.
Description
Technical field
The utility model relates to mechanical field, relates 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 utility model 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 utility model is realized by the following technical solutions:
The disclosed linear rail of the utility model 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.
The linear rail that the utility model provides makes things convenient for lubricating oil filling, and less frictional force increases the service life.
Description of drawings
Fig. 1 is the utility model structural representation;
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.
As Fig. 1, the disclosed linear rail of the utility model 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 to trapezoidal.
Preferably, slot and be rectangle.
Certainly; the utility model also can have other various embodiments; under the situation that does not break away from spirit of the present utility model and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
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 |
|---|---|---|---|
| CN 201220697959 CN203067541U (en) | 2012-12-17 | 2012-12-17 | Linear guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697959 CN203067541U (en) | 2012-12-17 | 2012-12-17 | Linear guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067541U true CN203067541U (en) | 2013-07-17 |
Family
ID=48766328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220697959 Expired - Fee Related CN203067541U (en) | 2012-12-17 | 2012-12-17 | Linear guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067541U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770666A (en) * | 2014-01-26 | 2014-05-07 | 浙江吉利控股集团有限公司 | Guide rail for chair for vehicle |
| CN108889517A (en) * | 2018-09-19 | 2018-11-27 | 徐州蓝艺植保器械有限公司 | A kind of spraying rod for sprayer buckle |
-
2012
- 2012-12-17 CN CN 201220697959 patent/CN203067541U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770666A (en) * | 2014-01-26 | 2014-05-07 | 浙江吉利控股集团有限公司 | Guide rail for chair for vehicle |
| CN108889517A (en) * | 2018-09-19 | 2018-11-27 | 徐州蓝艺植保器械有限公司 | A kind of spraying rod for sprayer buckle |
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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: 20130717 Termination date: 20131217 |