CN213018792U - Linear guide with oil brushing structure - Google Patents
Linear guide with oil brushing structure Download PDFInfo
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- CN213018792U CN213018792U CN202021698828.6U CN202021698828U CN213018792U CN 213018792 U CN213018792 U CN 213018792U CN 202021698828 U CN202021698828 U CN 202021698828U CN 213018792 U CN213018792 U CN 213018792U
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- oil
- guide rail
- base block
- linear guide
- brushing
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Abstract
The utility model discloses a linear guide with oil brushing structure, including the guide rail body, be provided with the slider on the guide rail body, one side of slider is provided with the oil brushing subassembly, the oil brushing subassembly is including setting up the base block on the guide rail body, the top of base block is provided with the oil tank, the top of oil tank is provided with the oil filler, the top of base block is provided with the counter bore, be provided with the pivot in the counter bore, the one end that the base block was kept away from in the pivot is provided with drive mechanism, the bottom of drive mechanism sets up and the gyro wheel, and the bottom of gyro wheel contacts with the guide rail body and rotates along with the removal of; the bottom of base block has seted up circular notch, and the inboard of circular notch is provided with the brush oil ring, and the oil circuit has been seted up on the top of base block. Has the advantages that: the structure is small and exquisite, do not occupy the removal space of slider, has improved the lubricated effect between linear guide and slider, makes linear guide have good waterproof, rust-resistant, corrosion resistance, and then has prolonged linear guide's life.
Description
Technical Field
The utility model relates to a linear guide technical field particularly, relates to a linear guide with brushing oil structure.
Background
The linear guide rail can be divided into: the roller linear guide rail, the cylindrical linear guide rail and the ball linear guide rail are used for supporting and guiding a moving part to do reciprocating linear motion in a given direction. The massage brush has certain properties, and the linear motion guide rail can be divided into a sliding friction guide rail, a rolling friction guide rail, an elastic friction guide rail, a fluid friction guide rail and the like.
Sliding friction guide rail is in the in-service use in-process, because be sliding friction between guide rail and the slider, the long back of live time, can take place wearing and tearing, influence the removal of slider, consequently in-service use need lubricate between slider and the linear guide, traditional linear guide brushing oil mechanism is bulky, the removal space of slider has been occupied, the moving range that leads to the slider reduces, simultaneously in lubricated in-process, traditional linear guide brushing oil mechanism is the brushing oil of continuation, the brushing oil volume is wayward, probably cause lubricated too much condition to appear, lead to extravagantly.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a linear guide with brushing oil structure to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a linear guide rail with an oil brushing structure comprises a guide rail body, wherein a slide block is arranged on the guide rail body, an oil brushing assembly is arranged on one side of the slide block, the oil brushing assembly comprises a base block arranged on the guide rail body, an oil tank is arranged at the top end of the base block, an oil filling port is arranged at the top end of the oil tank, a counter bore is arranged at the top end of the base block, a rotating shaft is arranged in the counter bore, a transmission mechanism is arranged at one end, away from the base block, of the rotating shaft, the bottom of the transmission mechanism is provided with a roller, and the bottom end of the roller is in; the circular notch has been seted up to the bottom of base block, and the inboard of circular notch is provided with the oil brushing ring, and the oil circuit has been seted up on the top of base block, and the oil circuit runs through the counter bore and extends to the lateral wall and the oil brushing ring intercommunication of circular notch.
Further, in order to improve the sealing effect between the rotating shaft and the counter bore and avoid the lubricating oil from overflowing, the outer circle of the rotating shaft and the end, located in the counter bore, of the rotating shaft are provided with a sealing ring, one side of the sealing ring is provided with a locking wire, and the locking wire is in threaded connection with the counter bore.
Furthermore, in order to guarantee the transmission efficiency and reduce the transmission noise, the transmission mechanism comprises a shell arranged on one side of the base block, a driven gear is arranged on the inner side of the top of the shell, a synchronous gear is meshed with the bottom end of the driven gear, a transmission gear is arranged on the bottom end of the synchronous gear, a first belt pulley is arranged on one side of the transmission gear, a roller shaft is arranged on the bottom of the shell, a roller is arranged on the roller shaft, a second belt pulley is arranged on one side of the roller, and the first belt pulley is connected with the second belt pulley through a belt.
Further, in order to ensure that the guide rail body can be uniformly and fully lubricated, the oil brushing ring comprises an oil absorption layer arranged on the inner side of the circular groove opening, an oil guide layer is arranged on the inner side of the oil absorption layer, a coating layer is arranged on the inner side of the oil guide layer, a plurality of capillary tubes are uniformly arranged between the oil absorption layer and the oil guide layer in a penetrating mode, and the bottom ends of the capillary tubes are connected with the coating layer.
Furthermore, in order to save lubricating oil, the rotating shaft is provided with an oil leakage hole, the center of the oil leakage hole and the center of the oil way are on the same vertical line, and one end of the rotating shaft is symmetrically provided with an end face.
The utility model has the advantages that:
(1) the utility model discloses a small and exquisite brushing oil device of structure does not occupy the removal space of slider, has improved the lubricated effect between linear guide and slider, makes linear guide have good waterproof, rust-resistant, corrosion resistance, and then has prolonged linear guide's life.
(2) The oil brushing ring is arranged, so that lubricating oil is smeared on the layer through the oil absorption layer and the uniform entering of the oil guide layer, the oil brushing ring wraps the guide rail, the guide rail body can be uniformly and sufficiently lubricated, the smooth degree of the sliding block moving is guaranteed, and the service life of the linear guide rail is prolonged.
(3) Through the mode that adopts intermittent type oil feed, can not cause the waste of lubricating oil on the one hand, practiced thrift lubricated cost, on the other hand cooperation brush oil ring has realized even lubricated effect at the uniform velocity again, guarantees that linear guide fully lubricates.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a linear guide rail having an oil brushing structure according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B;
FIG. 4 is an enlarged view of a portion of FIG. 2 at C;
FIG. 5 is an enlarged view of a portion of FIG. 2 at D;
fig. 6 is a schematic structural diagram of a base block of a linear guide rail having an oil brushing structure according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a rotating shaft of a linear guide rail with an oil brushing structure according to an embodiment of the present invention.
In the figure:
1. a guide rail body; 2. a slider; 3. an oil brushing component; 4. a base block; 5. an oil tank; 6. an oil filler; 7. A counter bore; 8. a rotating shaft; 801. an oil leak hole; 802. an end face; 9. a transmission mechanism; 10. a roller; 11. a circular notch; 12. brushing an oil ring; 13. an oil path; 14. a seal ring; 15. locking the wire; 16. a housing; 17. a driven gear; 18. a synchronizing gear; 19. a transmission gear; 20. a first belt pulley; 21. a roller shaft; 22. a second belt pulley; 23. a belt; 24. an oil-absorbing layer; 25. conducting an oil layer; 26. coating a layer; 27. a capillary tube.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a linear guide with brushing oil structure.
Referring to the drawings and the detailed description, as shown in fig. 1-7, according to the embodiment of the present invention, a linear guide rail with an oil brushing structure includes a guide rail body 1, a slider 2 is disposed on the guide rail body 1, an oil brushing assembly 3 is disposed on one side of the slider 2, the oil brushing assembly 3 includes a base block 4 disposed on the guide rail body 1, an oil tank 5 is disposed on a top end of the base block 4, an oil filling opening 6 is disposed on a top end of the oil tank 5, a counter bore 7 is disposed on a top end of the base block 4, a rotating shaft 8 is disposed in the counter bore 7, a transmission mechanism 9 is disposed at one end of the rotating shaft 8 away from the base block 4, a roller 10 is disposed at a bottom end of the transmission mechanism 9, and a bottom end of the roller 10 contacts with the guide rail body 1; circular notch 11 has been seted up to the bottom of base block 4, and the inboard of circular notch 11 is provided with brush oil ring 12, and oil circuit 13 has been seted up on the top of base block 4, and oil circuit 13 runs through counter bore 7 and extends to the lateral wall and the brush oil ring 12 intercommunication of circular notch 11.
By means of the scheme, the structural design is reasonable, the oil brushing device with a small structure does not occupy the moving space of the sliding block, the lubricating effect between the linear guide rail and the sliding block is improved, the linear guide rail has good waterproof, antirust and anticorrosion properties, and the service life of the linear guide rail is further prolonged.
In one embodiment, a sealing ring 14 is arranged at one end, located in the counter bore 7, of the outer circle of the rotating shaft 8, a locking wire 15 is arranged on one side of the sealing ring 14, and the locking wire 15 is in threaded connection with the counter bore 7, so that the sealing effect between the rotating shaft 8 and the counter bore 7 is improved, and lubricating oil can be effectively prevented from overflowing.
In one embodiment, the transmission mechanism 9 includes a housing 16 disposed on one side of the base block 4, a driven gear 17 is disposed on the inner side of the top of the housing 16, a synchronous gear 18 is engaged with the bottom end of the driven gear 17, a transmission gear 19 is disposed on the bottom end of the synchronous gear 18, a first belt pulley 20 is disposed on one side of the transmission gear 19, a roller shaft 21 is disposed on the bottom of the housing 16, a roller 10 is disposed on the roller shaft 21, a second belt pulley 22 is disposed on one side of the roller 10, the first belt pulley 20 and the second belt pulley 22 are connected by a belt 23, and a combination of gear transmission and belt transmission is adopted, so that transmission efficiency is ensured, and transmission noise.
In one embodiment, the oil brushing ring 12 includes an oil absorption layer 24 disposed inside the circular notch 11, an oil guiding layer 25 is disposed inside the oil absorption layer 24, an applying layer 26 is disposed inside the oil guiding layer 25, a plurality of capillary tubes 27 are uniformly disposed between the oil absorption layer 24 and the oil guiding layer 25 in a penetrating manner, and the bottom ends of the capillary tubes 27 are connected to the applying layer 26, so that lubricating oil can uniformly enter the applying layer 26 from the oil absorption layer 24 through the oil guiding layer 25, and the oil brushing ring 12 wraps the guide rail design to ensure that the guide rail body 1 can be uniformly and sufficiently lubricated, thereby ensuring the smooth degree of the movement of the slider 2 and prolonging the service life of the linear guide rail.
In one embodiment, the rotating shaft 8 is provided with an oil leakage hole 801, the center of the oil leakage hole 801 and the center of the oil path 13 are on the same vertical line, one end of the rotating shaft 8 is symmetrically provided with an end surface 802, the pulley 2 moves and rotates along with the guide rail body 1 through the contact of the roller 10, the pulley two 22 is driven to rotate, the pulley one 20 is driven to rotate through the belt 23, the pulley one 20 and the transmission gear 19 are coaxial, the transmission gear 19 rotates through the synchronous gear 18, the driven gear 17 rotates, and the rotating shaft 8 is driven to rotate, when the axial line of the oil leakage hole 801 and the axial line of the oil path 13 are coincident, the oil tank 5 is communicated with the oil path 13 and the oil brushing ring 12, so that the lubricating oil can flow into the oil brushing ring 12 from the oil tank 5, and then the sliding block 2 drives the oil brushing ring 12 to move on the guide rail body 1, the oil brushing, on the one hand, the waste of lubricating oil can not be caused, the lubricating cost is saved, on the other hand, the effect of uniform lubrication is realized by matching the oil brushing ring 12, and the full lubrication of the linear guide rail is ensured.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the roller 10 is in contact with the guide rail body 1 and rotates along with the movement of the sliding block 2, the belt pulley II 22 is driven to rotate, the belt pulley I20 is driven to rotate through the belt 23, the belt pulley I20 is coaxial with the transmission gear 19, the transmission gear 19 rotates and is driven by the synchronous gear 18 to drive the driven gear 17 to rotate, and further the rotating shaft 8 is driven to rotate, when the axial line of the oil leakage hole 801 is axially coincident with the axial line of the oil path 13, the oil tank 5 is communicated with the oil path 13 and the oil brushing ring 12, so that lubricating oil can flow into the oil brushing ring 12 from the oil tank 5, the sliding block 2 drives the oil brushing ring 12 to move on the guide rail body 1, the oil brushing action on the linear guide rail is realized, and after the lubricating oil is used up, the lubricating oil can.
To sum up, with the help of the above technical scheme of the utility model, through setting up oil brush ring 12 to make lubricating oil scribble layer 26 by oil absorption layer 24 through leading the even entering of oil layer 25, oil brush ring 12 wraps up the guide rail design simultaneously, guarantees that guide rail body 1 can be even abundant lubricated, has advanced the smooth and easy degree of having guaranteed slider 2 and removing, has improved linear guide's life. By adopting the intermittent oil feeding mode, on one hand, the waste of lubricating oil can not be caused, the lubricating cost is saved, on the other hand, the effect of uniform lubrication is realized by matching the oil brushing ring 12, and the full lubrication of the linear guide rail is ensured. Therefore, the structural design is reasonable, the oil brushing device with a small structure does not occupy the moving space of the slide block, the lubricating effect between the linear guide rail and the slide block is improved, the linear guide rail has good waterproof, antirust and anticorrosion properties, and the service life of the linear guide rail is further prolonged.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A linear guide rail with an oil brushing structure is characterized by comprising a guide rail body (1), a sliding block (2) is arranged on the guide rail body (1), an oil brushing component (3) is arranged on one side of the sliding block (2), the oil brushing component (3) comprises a base block (4) arranged on the guide rail body (1), an oil tank (5) is arranged at the top end of the base block (4), an oil filling port (6) is arranged at the top end of the oil tank (5), a counter bore (7) is arranged at the top of the base block (4), a rotating shaft (8) is arranged in the counter bore (7), one end of the rotating shaft (8) far away from the base block (4) is provided with a transmission mechanism (9), the bottom of the transmission mechanism (9) is provided with a roller (10), the bottom end of the roller (10) is in contact with the guide rail body (1) and rotates along with the movement of the sliding block (2);
the bottom of the base block (4) is provided with a circular notch (11), an oil brushing ring (12) is arranged on the inner side of the circular notch (11), the top end of the base block (4) is provided with an oil path (13), and the oil path (13) penetrates through the counter bore (7) and extends to the side wall of the circular notch (11) to be communicated with the oil brushing ring (12).
2. The linear guide rail with the oil brushing structure is characterized in that a sealing ring (14) is arranged at one end, located at the counter bore (7), of the outer circle of the rotating shaft (8), a locking wire (15) is arranged at one side of the sealing ring (14), and the locking wire (15) is in threaded connection with the counter bore (7).
3. The linear guide rail with the oil brushing structure is characterized in that the transmission mechanism (9) comprises a shell (16) arranged on one side of the base block (4), a driven gear (17) is arranged on the inner side of the top of the shell (16), a synchronizing gear (18) is meshed with the bottom end of the driven gear (17), a transmission gear (19) is arranged at the bottom end of the synchronizing gear (18), a first belt pulley (20) is arranged on one side of the transmission gear (19), a roller shaft (21) is arranged at the bottom of the shell (16), the roller (10) is arranged on the roller shaft (21), a second belt pulley (22) is arranged on one side of the roller (10), and the first belt pulley (20) and the second belt pulley (22) are connected through a belt (23).
4. The linear guide rail with the oil brushing structure is characterized in that the oil brushing ring (12) comprises an oil absorption layer (24) arranged inside the circular notch (11), an oil guide layer (25) is arranged inside the oil absorption layer (24), and an smearing layer (26) is arranged inside the oil guide layer (25).
5. The linear guide rail with the oil brushing structure is characterized in that a plurality of capillary tubes (27) are uniformly arranged between the oil absorption layer (24) and the oil guide layer (25) in a penetrating manner, and the bottom ends of the capillary tubes (27) are connected with the smearing layer (26).
6. The linear guide rail with the oil brushing structure is characterized in that an oil leakage hole (801) is formed in the rotating shaft (8), the center of the oil leakage hole (801) and the center of the oil path (13) are on the same vertical line, and an end face (802) is symmetrically arranged at one end of the rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021698828.6U CN213018792U (en) | 2020-08-14 | 2020-08-14 | Linear guide with oil brushing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021698828.6U CN213018792U (en) | 2020-08-14 | 2020-08-14 | Linear guide with oil brushing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213018792U true CN213018792U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021698828.6U Active CN213018792U (en) | 2020-08-14 | 2020-08-14 | Linear guide with oil brushing structure |
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| CN (1) | CN213018792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236666A (en) * | 2021-05-08 | 2021-08-10 | 丽水市杰祥科技有限公司 | Sliding block convenient to assemble and using method thereof |
| CN115155935A (en) * | 2022-08-22 | 2022-10-11 | 陈青连 | Steel wire rope lubrication maintenance device |
-
2020
- 2020-08-14 CN CN202021698828.6U patent/CN213018792U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236666A (en) * | 2021-05-08 | 2021-08-10 | 丽水市杰祥科技有限公司 | Sliding block convenient to assemble and using method thereof |
| CN113236666B (en) * | 2021-05-08 | 2022-04-08 | 丽水市杰祥科技有限公司 | Sliding block convenient to assemble and using method thereof |
| CN115155935A (en) * | 2022-08-22 | 2022-10-11 | 陈青连 | Steel wire rope lubrication maintenance device |
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