CN216143071U - Dustproof linear guide rail pair - Google Patents
Dustproof linear guide rail pair Download PDFInfo
- Publication number
- CN216143071U CN216143071U CN202121658130.6U CN202121658130U CN216143071U CN 216143071 U CN216143071 U CN 216143071U CN 202121658130 U CN202121658130 U CN 202121658130U CN 216143071 U CN216143071 U CN 216143071U
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- CN
- China
- Prior art keywords
- guide rail
- dust
- slider
- scraper
- linear guide
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- 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.)
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Abstract
The utility model provides a dustproof linear guide rail pair, which comprises: the guide rail and with the guide rail joint and can be at the slider of guide rail gliding, wherein: the tip at slider both ends all is equipped with the scraper blade with the guide rail contact, and the scraper blade is kept away from on the one side face of slider and is located its top of scraping the sword and be equipped with the dust collection district, and the hole is densely covered in the dust collection district. The utility model uses the holes to contain the dust and other foreign matters blocked by the scraper, so that the dust and other foreign matters cannot stop on the guide rail.
Description
Technical Field
The utility model relates to the technical field of linear guide rails, in particular to a dustproof linear guide rail pair.
Background
Dust protection is one of the most important when using a linear guide system. If dust and other foreign matters enter the back of the linear guide rail, abnormal abrasion is caused, and the service life is shortened. Therefore, when it is expected that dust and other foreign matters may intrude, in order to improve the dust-proof capability, the conventional guide rail pair is provided with accessories such as a contact type scraper blade or a cleaning ring, but the dust and other foreign matters are pushed to the end part of the guide rail, the dust may enter the back part of the guide rail as the scraper blade wears the cleaning ring, and the dust and other foreign matters may affect the in-place state of the slider as the accumulation amount increases.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the background art, the utility model provides a dustproof linear guide rail pair.
The utility model provides a dustproof linear guide rail pair, which comprises: the guide rail and with the guide rail joint and can be at the slider of guide rail gliding, wherein:
the tip at slider both ends all is equipped with the scraper blade with the guide rail contact, and the scraper blade is kept away from on the one side face of slider and is located its top of scraping the sword and be equipped with the dust collection district, and the hole is densely covered in the dust collection district.
Preferably, the lower edge of the scraper is recessed toward the slider to form a dust collection area.
Preferably, the dust collecting area is an inclined plane inclined towards the direction of the sliding block.
Preferably, a closed cavity is arranged between the scraper and the sliding block, and the hole is communicated with the cavity.
Preferably, the squeegee is removably mounted to the slider.
In the utility model, the dust collecting area is arranged above the scraping edge of the scraper and is densely distributed with the holes, so that the holes are used for accommodating dust and other foreign matters blocked by the scraper, and the dust and other foreign matters cannot stop on the guide rail.
Drawings
Fig. 1 is a schematic structural diagram of a dustproof linear guide rail pair according to the present invention.
Fig. 2 is a schematic structural diagram of the sliding block in the dustproof linear guide rail pair according to the present invention.
Fig. 3 is an isometric view of a dust-proof linear guide pair according to the present invention.
Detailed Description
Referring to fig. 1 to 3, the present invention provides a dust-proof linear guide rail pair, including: a guide rail 1 and a slider 2 engaged with the guide rail 1 and slidable on the guide rail 1, wherein:
the end parts of the two ends of the sliding block 2 are respectively provided with a scraping plate 3 which is contacted with the guide rail 1, a dust collecting area 31 is arranged on the surface of one side of the scraping plate 3, which is far away from the sliding block 2, and is positioned above the scraping edge of the scraping plate 3, holes are densely distributed in the dust collecting area 31, and when the sliding block 2 moves back and forth on the guide rail 1, the scraping plate 3 is used for scraping and sweeping dust and other foreign matters of the guide rail 1, so that the dust and other foreign matters cannot enter the inner side of the sliding block 2; the holes are used for accommodating dust and other foreign matters blocked by the scraper 3, so that the dust and other foreign matters can not stop on the guide rail 1.
As can be seen from the above, in the present invention, the dust collecting region 31 is disposed above the scraping edge of the scraper 3, and the holes are densely distributed in the dust collecting region 31, so that the holes are used to accommodate the dust and other foreign matters blocked by the scraper 3, thereby completely cleaning the dust and other foreign matters.
In addition, in this embodiment, the dust collecting area 31 is formed by the lower edge of the scraper 3 being recessed toward the slider 2, so that a gap is formed between the dust collecting area 31 and the end surface of the scraper 3, and further, a gap is formed between the dust and other foreign matters blocked by the scraping edge and the end surface of the advancing end of the slider 2, and the dust and other foreign matters cannot be adhered to the limiting member when the slider 2 is in place, and can smoothly enter the hole. Meanwhile, in this embodiment, the dust collecting region 31 is an inclined surface inclined toward the slider 2, so that dust and other foreign matters smoothly enter the hole along the inclined surface and are not easily escaped from the hole.
In this embodiment, scraper blade 3 and slider 2 demountable assembly have confined cavity between scraper blade 3 and the slider 2, and the hole switches on with the cavity, and in the use, the accessible is regularly dismantled scraper blade 3 and is clear away the long-pending material in the cavity.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a dustproof linear guide is vice which characterized in that includes: guide rail (1) and with guide rail (1) joint and can be in the slider (2) of guide rail (1) gliding, wherein:
the end parts at the two ends of the sliding block (2) are respectively provided with a scraper (3) which is in contact with the guide rail (1), a dust collecting area (31) is arranged on the surface of one side of the scraper (3) far away from the sliding block (2) and above the scraping edge of the scraper, and the dust collecting area (31) is densely distributed with holes.
2. The dust-proof linear guide rail pair according to claim 1, wherein the lower edge of the scraper (3) is recessed toward the slider (2) to form a dust collection area (31).
3. The dust-proof linear guide rail pair according to claim 1, wherein the dust collecting region (31) is a slope inclined toward the slider (2).
4. The dust-proof linear guide rail pair according to claim 1, wherein a closed cavity is arranged between the scraper (3) and the slider (2), and the hole is communicated with the cavity.
5. The dust-proof linear guide pair according to any one of claims 1 to 4, characterized in that the scraper (3) is detachably assembled with the slider (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121658130.6U CN216143071U (en) | 2021-07-20 | 2021-07-20 | Dustproof linear guide rail pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121658130.6U CN216143071U (en) | 2021-07-20 | 2021-07-20 | Dustproof linear guide rail pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216143071U true CN216143071U (en) | 2022-03-29 |
Family
ID=80803552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121658130.6U Active CN216143071U (en) | 2021-07-20 | 2021-07-20 | Dustproof linear guide rail pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216143071U (en) |
-
2021
- 2021-07-20 CN CN202121658130.6U patent/CN216143071U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |