CN215214380U - Semi-closed dustproof linear guide rail device - Google Patents
Semi-closed dustproof linear guide rail device Download PDFInfo
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- CN215214380U CN215214380U CN202021716360.9U CN202021716360U CN215214380U CN 215214380 U CN215214380 U CN 215214380U CN 202021716360 U CN202021716360 U CN 202021716360U CN 215214380 U CN215214380 U CN 215214380U
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- linear guide
- dustproof
- guide rail
- steel belt
- dustproof steel
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Abstract
The utility model discloses a semi-closed dustproof linear guide device, including linear guide, slider, dustproof steel band, bolt shield and ball, two sides at linear guide's top respectively are equipped with a dustproof steel band draw-in groove, the shape of dustproof steel band draw-in groove is the type of the restriction, the thickness of dustproof steel band is 0.5mm or 0.8mm, the top surface at linear guide is installed to dustproof steel band to the card is in the dustproof steel band draw-in groove that the linear guide both sides set up. The upper surface of the linear guide rail is provided with the dustproof steel belt and the bolt dustproof cover, and impurities such as dust on the effective surface can enter the linear guide rail and the threaded hole of the linear guide rail, so that the linear guide rail is prevented from being abraded due to the entering of the dust, the side surface of the linear guide rail is provided with the dustproof steel belt clamping groove, so that the dustproof steel belt and the linear guide rail are completely attached, the two ends of the sliding block are provided with the scraping sealing cover plates, the dustproof steel belt can be scraped flatly in the operation process, and the influence on the motion precision of the linear guide rail due to the unevenness of the dustproof steel belt is prevented.
Description
Technical Field
The utility model relates to a linear guide processing technology field, in particular to semi-closed dustproof linear guide device.
Background
The linear guide rail is also called a linear rail, a slide rail, a linear guide rail and a linear slide rail, is used for high-precision or high-speed linear reciprocating motion occasions, can bear certain torque, and can realize high-precision linear motion under the condition of high load.
Linear guide belongs to precision parts, by the wide application on the mechanical equipment of all walks of life, linear guide will keep the clean and tidy of surrounding environment in the use, but in the reality use, a lot of trades can produce a large amount of dust impurity in process of production, for example, mechanical industry, prior art's linear guide device is dustproof poor, dust and the mechanical operation of surrounding environment produce dust impurity and smog can carry out the guide rail in, increase the degree of wear of guide rail, influence the life and the use accuracy of guide rail.
The utility model provides a semi-closed dustproof linear guide device solves above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve current linear guide device dustproof effect poor, during dust impurity and the smog that the dust and the mechanical function of surrounding environment produced can carry out the guide rail, increase the degree of wear of guide rail, influence the life of guide rail and the technical problem of use precision, provide a semi-closed dustproof linear guide device and solve above-mentioned technical problem.
The utility model provides a semi-closed dustproof linear guide device which characterized in that: the anti-dust ball bearing comprises a linear guide rail, a sliding block, a dustproof steel belt, a bolt dustproof cover and a ball, wherein the linear guide rail is provided with a thread mounting hole and a ball groove, the ball is fixed in the ball groove through a ball retainer, the thread mounting hole is formed in the top of the linear guide rail, the thread mounting hole is a through hole, the top of the thread mounting hole is provided with a groove, the bolt dustproof cover is installed in the groove, the bolt dustproof cover is installed on the same plane with the top surface of the linear guide rail after being installed, the top surface of the linear guide rail is a plane, two side surfaces of the top of the linear guide rail are respectively provided with a dustproof steel belt clamping groove, the sliding block is provided with an installation threaded hole, an end cover, an oil nozzle and a scraping sealing cover plate, the dustproof steel belt clamping groove is shaped like, the thickness of the dustproof steel belt is 0.5mm or 0.8mm, and the dustproof steel belt is installed on the top surface of the linear guide rail, and are clamped in dustproof steel belt clamping grooves arranged on two sides of the linear guide rail.
Further, the balls are provided with four rows.
Furthermore, the dustproof steel belt is made of SUS304 or SUS 316.
Compared with the prior art, the utility model has the advantages that: the utility model is provided with the dustproof steel belt and the bolt dustproof cover on the linear guide rail, which can effectively prevent impurities such as surface dust and the like from entering the linear guide rail and the threaded hole of the linear guide rail, thereby ensuring the cleanness of the installation threaded hole of the linear guide rail and the linear guide rail, avoiding the abrasion of the linear guide rail caused by the entering of the dust, adopting SUS304 or SUS316 as the bolt dustproof cover and the dustproof steel belt, being durable and not rusty, meeting the use requirement of the linear guide rail, improving the groove of the dustproof steel belt to ensure that the assembled dustproof steel belt is completely attached to the linear guide rail by being arranged on the side surface of the linear guide rail, ensuring the high-precision planeness of the linear guide rail after the assembly of the dustproof steel belt, ensuring the motion precision of the linear guide rail, being provided with the scraping sealing cover plates at two ends of the sliding block, being capable of scraping the dustproof steel belt in the operation process, effectively preventing the motion precision of the linear guide rail caused by the uneven dustproof steel belt, the high-precision normal and stable operation of the linear guide rail is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic structural view of a semi-closed dustproof linear guide rail device provided in an embodiment of the present invention;
fig. 2 is a structural cross-sectional view of a semi-enclosed dustproof linear guide device provided in an embodiment of the present invention;
in the drawings: 1. a linear guide rail; 2. a slider; 3. a dust-proof steel belt; 4. a bolt dust cover; 5. a ball bearing; 6. a threaded mounting hole; 7. a ball groove; 8. a groove; 9. a dustproof steel belt clamping groove; 10. installing a threaded hole; 11. an end cap; 12. a nozzle tip; 13. and scraping the sealing cover plate.
Detailed Description
In view of the deficiencies in the prior art, the technical solution of the present invention can be provided through long-term research and a large amount of practice. The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention.
Fig. 1 is the embodiment of the utility model provides a semi-closed dustproof linear guide device's that provides structural schematic diagram, fig. 2 is the embodiment of the utility model provides a semi-closed dustproof linear guide device's that provides structural section, as shown in fig. 1 and fig. 2, its characterized in that of a semi-closed dustproof linear guide device: the anti-dust steel belt structure comprises a linear guide rail 1, a sliding block 2, a anti-dust steel belt 3, a bolt anti-dust cover 4 and balls 5, wherein a thread mounting hole 6 and a ball groove 7 are formed in the linear guide rail 1, the balls 5 are fixed in the ball groove 7 through a ball retainer, the thread mounting hole 6 is formed in the top of the linear guide rail 1, the thread mounting hole 6 is a through hole, a groove 8 is formed in the top of the thread mounting hole 6, the bolt anti-dust cover 4 is installed in the groove 8, the bolt anti-dust cover 4 is installed to be on the same plane with the top surface of the linear guide rail, the top surface of the linear guide rail 1 is a plane, two side surfaces of the top of the linear guide rail 1 are respectively provided with a anti-dust steel belt clamping groove 9, a mounting threaded hole 10, an end cover 11, an oil nozzle 12 and a scraping sealing cover plate 13 are formed in the sliding block 2, the anti-dust steel belt 3 is in a shape, and the thickness of the anti-dust steel belt 3 is 0.5mm or 0.8mm, the dustproof steel belt 3 is installed on the top surface of the linear guide rail 1 and clamped in dustproof steel belt clamping grooves 9 formed in two sides of the linear guide rail 1.
Preferably, the balls 5 have four rows.
Preferably, the dustproof steel strip 3 is made of SUS304 or SUS 316.
To sum up, the utility model provides a semi-closed dustproof linear guide device, the utility model is provided with a dustproof steel belt and a bolt dustproof cover on the linear guide, which can effectively prevent impurities such as surface dust and the like from entering into the linear guide and the threaded hole of the linear guide, thereby ensuring the cleanness of the linear guide and the installation threaded hole of the linear guide, avoiding the abrasion of the linear guide caused by the entering of the dust, the bolt dustproof cover and the dustproof steel belt adopt SUS304 or SUS316, being durable and not rusty, meeting the use requirement of the linear guide, the side surface of the linear guide is provided with a groove for improving the dustproof steel belt to ensure the dustproof steel belt to be completely attached with the linear guide after being assembled, ensuring the high-precision planeness of the linear guide after being assembled with the dustproof steel belt, ensuring the motion precision of the linear guide, the two ends of the sliding block are provided with scraping sealing cover plates, the dustproof steel belt can be scraped during the operation process, the motion precision of the linear guide rail caused by the unevenness of the dustproof steel belt is effectively prevented, and the high-precision normal and stable work of the linear guide rail is ensured.
The utility model provides a pair of semi-closed dustproof linear guide device, it should be understood, above-mentioned embodiment is only for the explanation the utility model discloses a technical conception and characteristics, its aim at let the personage of familiar with this technique can understand the utility model discloses a content and according to with the implementation, can not restrict with this the utility model discloses a protection scope. All simple changes and replacements made by the contents of the utility model are included in the protection scope of the utility model.
Claims (3)
1. The utility model provides a semi-closed dustproof linear guide device which characterized in that: comprises a linear guide rail, a slide block, a dustproof steel belt, a bolt dustproof cover and a ball, wherein the linear guide rail is provided with a thread mounting hole and a ball groove, the ball is fixed in the ball groove through the ball retainer, the thread mounting hole is arranged at the top of the linear guide rail, the threaded mounting hole is a through hole, the top of the threaded mounting hole is provided with a groove, the bolt dustproof cover is arranged in the groove, the bolt dust cap is arranged to be on the same plane with the top surface of the linear guide rail, the top surface of the linear guide rail is a plane, two sides of the top of the linear guide rail are respectively provided with a dustproof steel belt clamping groove, the slide block is provided with a mounting threaded hole, an end cover, an oil nozzle and a strickling sealing cover plate, the shape of the clamping groove of the dustproof steel band is the type of the restriction, the thickness of the dustproof steel band is 0.5mm or 0.8mm, the dustproof steel belt is installed on the top surface of the linear guide rail and clamped in dustproof steel belt clamping grooves formed in the two sides of the linear guide rail.
2. The semi-enclosed dustproof linear guide device according to claim 1, wherein: the balls are arranged in four rows.
3. The semi-enclosed dustproof linear guide device according to claim 1, wherein: the dustproof steel belt is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716360.9U CN215214380U (en) | 2020-08-20 | 2020-08-20 | Semi-closed dustproof linear guide rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716360.9U CN215214380U (en) | 2020-08-20 | 2020-08-20 | Semi-closed dustproof linear guide rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215214380U true CN215214380U (en) | 2021-12-17 |
Family
ID=79416456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021716360.9U Active CN215214380U (en) | 2020-08-20 | 2020-08-20 | Semi-closed dustproof linear guide rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215214380U (en) |
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2020
- 2020-08-20 CN CN202021716360.9U patent/CN215214380U/en active Active
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