CN220204402U - Linear guide rail with lubricating function - Google Patents
Linear guide rail with lubricating function Download PDFInfo
- Publication number
- CN220204402U CN220204402U CN202322019126.0U CN202322019126U CN220204402U CN 220204402 U CN220204402 U CN 220204402U CN 202322019126 U CN202322019126 U CN 202322019126U CN 220204402 U CN220204402 U CN 220204402U
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- CN
- China
- Prior art keywords
- block
- sliding block
- linear guide
- cavity
- fluid
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 44
- 239000012530 fluid Substances 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000005461 lubrication Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000314 lubricant Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 10
- 230000009471 action Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of linear guide rails and discloses a linear guide rail with a lubricating function, which comprises a track mechanism, wherein a sliding block mechanism capable of sliding is arranged in the track mechanism, the track mechanism comprises a horizontal track rod, a limit sliding groove is formed in the horizontal track rod, the sliding block mechanism comprises a sliding block, the top of the sliding block is fixedly connected with a supporting plate, a cavity is formed in the sliding block, and a rolling shaft is movably connected to the bottom of the cavity. This linear guide with lubrication effect sets up the cavity through the inside at the sliding block to place non-fluid lubricating block and roller bearing overlap joint in the inside of cavity, when the roller bearing rotated, the roller bearing took place the friction with non-fluid lubricating block under the effect of frictional force, thereby coated the non-fluid lubricating block and played the lubrication effect on the outward appearance of roller bearing, because non-fluid lubricating block is non-fluid, so can not take place to leak when the roller bearing takes place the damage.
Description
Technical Field
The utility model relates to the technical field of linear guide rails, in particular to a linear guide rail with a lubricating function.
Background
The linear guide rail is used for supporting and guiding the moving part to do reciprocating linear motion according to a given direction. In the moving process of the linear guide rail, friction force exists between the sliding block and the rail, and the sliding block is seriously worn due to long-time reciprocating movement.
Chinese patent publication No.: CN 214499790U discloses a linear guide rail with lubrication function, and elastic sealing covers are arranged at two ends of the sliding block to limit the sliding block; the setting of oil storage box, logical oil pipe and ball can let the slider at the in-process of removal, and the ball follows the roll, and the lubricating oil in the logical oil pipe simultaneously flows along with the ball slowly, plays lubricated effect to the slider, lets remove more conveniently, accurate, can not the card shell.
However, the filling of the ball is fluid, and when the ball is used for a long time or the ball is broken, a large gap exists around the ball, and the gap can cause a large amount of fluid to flow out.
It can be seen that there is a need for a linear guide with lubrication to avoid massive fluid flow out when the balls are damaged.
Disclosure of Invention
The present utility model is directed to a linear guide rail with lubrication function, so as to solve the problems set forth in the background art.
In order to solve the technical problems, the utility model provides the following technical scheme: the linear guide rail with the lubricating function comprises a rail mechanism, wherein a sliding block mechanism capable of sliding is arranged in the rail mechanism, the rail mechanism comprises a horizontal rail rod, and a limit chute is formed in the horizontal rail rod;
the sliding block mechanism comprises a sliding block, the top of the sliding block is fixedly connected with a supporting plate, a cavity is formed in the sliding block, a rolling shaft is movably connected to the bottom of the cavity, a non-fluid lubricating block is placed in the cavity and is in contact with the rolling shaft, and a sealing plate is sealed at the top of the supporting plate.
Preferably, the bottom of the limiting chute is a multi-surface chute, and the shape of the sliding block is the same as that of the limiting chute.
Preferably, the bottom of backup pad and the top overlap joint of horizontal track pole, the four corners of backup pad is provided with the through-hole.
Preferably, the projection area of the sealing plate is equal to the projection area of the supporting plate, an elastic piece is installed at the bottom of the sealing plate, and a pushing plate is installed at the bottom of the elastic piece.
Preferably, the number of the elastic pieces is four, and the four elastic pieces are distributed at four corners of the cavity.
Preferably, the projection area of the push plate is equal to the projection area in the cavity, and the bottom of the push plate is overlapped with the top of the non-fluid lubricating block.
Preferably, the non-fluid lubricant block is a graphite block or a wax block.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the cavity is arranged in the sliding block, the non-fluid lubricating block is arranged in the cavity and is lapped with the rolling shaft, when the rolling shaft rotates, the rolling shaft rubs with the non-fluid lubricating block under the action of friction force, so that the non-fluid lubricating block is coated on the outer surface of the rolling shaft to play a lubricating role, and the non-fluid lubricating block is non-fluid, so that leakage cannot occur when the rolling shaft is damaged.
According to the utility model, the elastic piece is arranged at the bottom of the sealing plate, the push plate is arranged at the bottom of the elastic piece, and the pressure is applied to the non-fluid lubricating block through the push plate, so that the non-fluid lubricating block can be always attached to the rolling shaft, and when the friction of the non-fluid lubricating block is gradually reduced, the rolling shaft can be lubricated, and the effect of improving the lubricating property is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a slider mechanism according to the present utility model;
FIG. 3 is a cross-sectional view of a slider mechanism of the present utility model;
FIG. 4 is an assembly view of the slider mechanism of the present utility model.
Wherein: 1. a track mechanism; 101. a horizontal track bar; 102. limiting sliding grooves; 2. a slider mechanism; 201. a sliding block; 202. a support plate; 203. a cavity; 204. a roller; 205. a non-fluid stick; 206. a sealing plate; 207. an elastic member; 208. a push plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Detailed description of the preferred embodiments
Referring to fig. 1-4, a linear guide rail with lubrication function comprises a rail mechanism 1, wherein a sliding block mechanism 2 capable of sliding is arranged in the rail mechanism 1, the rail mechanism 1 comprises a horizontal rail rod 101, and a limit chute 102 is formed in the horizontal rail rod 101;
the sliding block mechanism 2 comprises a sliding block 201, a supporting plate 202 is fixedly connected to the top of the sliding block 201, a cavity 203 is formed in the sliding block 201, a roller 204 is movably connected to the bottom of the cavity 203, a non-fluid lubricating block 205 is placed in the cavity 203 and is in contact with the roller 204, the non-fluid lubricating block 205 is a graphite block or a wax block, the graphite block and the wax block have lubricating effects, when the precision requirement of a sliding rail is high, the graphite block and the wax block are used as lubricating substances to cause a small amount of influence on the movement of the roller 204 under the action of pressure, the gel lubricating substances can be used for replacing the moment, and a sealing plate 206 is sealed at the top of the supporting plate 202.
Through the above technical scheme, the cavity 203 is arranged in the sliding block 201, the non-fluid lubricating block 205 is placed in the cavity 203 and is overlapped with the roller 204, when the roller 204 rotates, the roller 204 rubs against the non-fluid lubricating block 205 under the action of friction force, so that the non-fluid lubricating block 205 is coated on the outer surface of the roller 204 to perform a lubricating function, and the non-fluid lubricating block 205 is non-fluid, so that leakage cannot occur when the roller 204 is damaged.
Specifically, the bottom of the limit chute 102 is a multi-sided slot, and the shape of the sliding block 201 is the same as that of the limit chute 102.
Through the above technical scheme, the bottom of the limit chute 102 is set to be a multi-sided groove, so that the sliding block 201 can be limited through the groove surface of the multi-sided shape, and the sliding block 201 is prevented from being separated from the inside of the limit chute 102 when sliding.
Specifically, the bottom of the support plate 202 is overlapped with the top of the horizontal rail rod 101, and four corners of the support plate 202 are provided with through holes.
Through the above technical scheme, the supporting plate 202 is provided for supporting the connection object and is connected through the through holes at four corners.
Detailed description of the preferred embodiments
Referring to fig. 1-4, a linear guide rail with lubrication function comprises a rail mechanism 1, wherein a sliding block mechanism 2 capable of sliding is arranged in the rail mechanism 1, the rail mechanism 1 comprises a horizontal rail rod 101, and a limit chute 102 is formed in the horizontal rail rod 101;
the sliding block mechanism 2 comprises a sliding block 201, a supporting plate 202 is fixedly connected to the top of the sliding block 201, a cavity 203 is formed in the sliding block 201, a roller 204 is movably connected to the bottom of the cavity 203, a non-fluid lubricating block 205 is placed in the cavity 203 and is in contact with the roller 204, and a sealing plate 206 is sealed at the top of the supporting plate 202;
the projected area of the sealing plate 206 is equal to the projected area of the supporting plate 202, an elastic member 207 is installed at the bottom of the sealing plate 206, and a push plate 208 is installed at the bottom of the elastic member 207.
Through above-mentioned technical scheme, cross the bottom at closing plate 206 installs elastic component 207 to set up push pedal 208 in the bottom of elastic component 207, exert pressure to non-fluid lubricating block 205 through push pedal 208, thereby make non-fluid lubricating block 205 can laminate with roller 204 all the time, when non-fluid lubricating block 205 receives the friction to diminish gradually, also can lubricate roller 204, reached the effect that promotes the lubricity.
Specifically, the number of the elastic members 207 is four, and the four elastic members 207 are distributed at four corners of the cavity 203.
Through the above technical scheme, four elastic pieces 207 are arranged to apply pressure to the push plate 208 from four corners, so that the push plate 208 can uniformly apply force to the non-fluid lubrication block 205, the non-fluid lubrication block 205 is always in contact with the outer surface of the roller 204, the elastic pieces 207 are springs, and the elasticity of the springs is smaller and slightly applies pressure to the non-fluid lubrication block 205, so that the roller 204 is prevented from rotating unsmooth due to the fact that excessive pressure is applied to the roller 204.
Specifically, the projected area of the pushing plate 208 is equal to the projected area of the interior of the cavity 203, and the bottom of the pushing plate 208 is overlapped with the top of the non-fluid lubricant block 205.
Through the above technical scheme, the size of the push plate 208 is set, so that the push plate 208 can completely cover the top of the non-fluid lubricant block 205, and can stably apply pressure to the non-fluid lubricant block 205 when the non-fluid lubricant block 205 is smaller.
When in use, the cavity 203 is arranged in the sliding block 201, the non-fluid lubricating block 205 is placed in the cavity 203 to overlap the roller 204, when the roller 204 rotates, the roller 204 rubs against the non-fluid lubricating block 205 under the action of friction force, so that the non-fluid lubricating block 205 is coated on the outer surface of the roller 204 to perform a lubricating function, and the non-fluid lubricating block 205 is non-fluid, so that leakage cannot occur when the roller 204 is damaged;
the elastic piece 207 is installed at the bottom of the sealing plate 206, the push plate 208 is arranged at the bottom of the elastic piece 207, and pressure is applied to the non-fluid lubricating block 205 through the push plate 208, so that the non-fluid lubricating block 205 can be always attached to the roller 204, and when friction of the non-fluid lubricating block 205 is gradually reduced, the roller 204 can be lubricated, and the effect of improving lubricity is achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a linear guide with lubrication effect, includes track mechanism (1), the internally mounted of track mechanism (1) has slidable slider mechanism (2), its characterized in that: the track mechanism (1) comprises a horizontal track rod (101), and a limit chute (102) is formed in the horizontal track rod (101);
the sliding block mechanism (2) comprises a sliding block (201), a supporting plate (202) is fixedly connected to the top of the sliding block (201), a cavity (203) is formed in the sliding block (201), a roller (204) is movably connected to the bottom of the cavity (203), a non-fluid lubricating block (205) is placed in the cavity (203) and is in contact with the roller (204), and a sealing plate (206) is sealed at the top of the supporting plate (202).
2. A linear guide with lubrication according to claim 1, characterized in that: the bottom of the limit chute (102) is a multi-surface groove, and the shape of the sliding block (201) is the same as that of the limit chute (102).
3. A linear guide with lubrication according to claim 1, characterized in that: the bottom of backup pad (202) overlap joint with the top of horizontal track pole (101), the four corners of backup pad (202) are provided with the through-hole.
4. A linear guide with lubrication according to claim 1, characterized in that: the projection area of the sealing plate (206) is equal to that of the supporting plate (202), an elastic piece (207) is arranged at the bottom of the sealing plate (206), and a pushing plate (208) is arranged at the bottom of the elastic piece (207).
5. The lubricated linear guide according to claim 4, wherein: the number of the elastic pieces (207) is four, and the four elastic pieces (207) are distributed at four corners of the cavity (203).
6. The lubricated linear guide according to claim 4, wherein: the projection area of the pushing plate (208) is equal to the projection area of the inside of the cavity (203), and the bottom of the pushing plate (208) is overlapped with the top of the non-fluid lubricating block (205).
7. A linear guide with lubrication according to any one of claims 1-6, characterized in that: the non-fluid lubricant block (205) is a graphite block or a wax block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019126.0U CN220204402U (en) | 2023-07-28 | 2023-07-28 | Linear guide rail with lubricating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019126.0U CN220204402U (en) | 2023-07-28 | 2023-07-28 | Linear guide rail with lubricating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220204402U true CN220204402U (en) | 2023-12-19 |
Family
ID=89145712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322019126.0U Active CN220204402U (en) | 2023-07-28 | 2023-07-28 | Linear guide rail with lubricating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220204402U (en) |
-
2023
- 2023-07-28 CN CN202322019126.0U patent/CN220204402U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |