CN220185610U - Linear guide rail capable of preventing oil leakage - Google Patents
Linear guide rail capable of preventing oil leakage Download PDFInfo
- Publication number
- CN220185610U CN220185610U CN202321565671.3U CN202321565671U CN220185610U CN 220185610 U CN220185610 U CN 220185610U CN 202321565671 U CN202321565671 U CN 202321565671U CN 220185610 U CN220185610 U CN 220185610U
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- CN
- China
- Prior art keywords
- fixedly connected
- oil
- sealing
- linear guide
- block
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Links
- 230000003405 preventing effect Effects 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 55
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 28
- 239000010687 lubricating oil Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000001050 lubricating effect Effects 0.000 description 4
- 210000002445 nipple Anatomy 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model relates to the technical field of guide rails and discloses a linear guide rail capable of preventing oil leakage, which comprises a slide rail, wherein the periphery of the slide rail is connected with a slide block in a sliding manner, the front end of the slide block is fixedly connected with an oil injection block, the upper middle part of the front end of the oil injection block is provided with a sealing hole, the periphery of the middle part of the rear end in the sealing hole is provided with a sealing groove, the inner rear wall of the sealing groove is fixedly connected with uniformly distributed springs, the front end of each spring is fixedly connected with a ring plate, the front end of each ring plate is fixedly connected with a sealing ring, the middle part of the rear end in the sealing hole is provided with an oil injection hole, and the inner thread of the oil injection hole is connected with a thread shaft. According to the utility model, after the threaded shaft is completely screwed into the oil filling hole, the connecting block can extrude the sealing ring, and the spring can provide a reaction force, so that the sealing ring can be pressed and fixed under the combined action of the spring and the connecting block, the sealing ring can well seal the oil filling hole, and the oil leakage preventing effect is achieved.
Description
Technical Field
The utility model relates to the technical field of guide rails, in particular to a linear guide rail capable of preventing oil leakage.
Background
The guide rail is a groove made of metal or other materials, can bear, fix and guide a moving object and reduce friction of the moving object, is also called a linear guide rail, and rolls between the sliding block and the guide rail through steel balls, so that friction force between the sliding block and the guide rail can be reduced, the friction coefficient is reduced to one fiftieth of that of a common transmission sliding guide, high positioning precision can be achieved, and a unit design is manufactured between the sliding block and the guide rail, so that the linear guide rail has smoother and lower-pitch motion.
In the actual use process of the linear guide rail, because the sliding block frequently moves on the sliding rail, in order to ensure the service life and the use effect of the sliding block, the lubricating effect is increased by adding lubricating oil periodically, at present, when the lubricating oil is added, the lubricating nipple is usually screwed into the lubricating oil hole through threads, and then is connected with the lubricating nipple through the lubricating oil injection device to perform lubricating oil, however, when liquid lubricating oil is injected, the condition of oil leakage caused by poor sealing performance of the lubricating nipple is often caused, so that the lubricating oil of the part is wasted.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a linear guide rail for preventing oil leakage.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a prevent linear guide rail of oil leak, includes the slide rail, slide rail periphery sliding connection has the slider, slider front end fixedly connected with oiling piece, the middle part is provided with the sealing hole on the oiling piece front end, rear end middle part periphery is provided with the seal groove in the sealing hole, back wall fixedly connected with evenly distributed's spring in the seal groove, spring front end fixedly connected with link plate, link plate front end fixedly connected with sealing washer, rear end middle part is provided with the oil filler point in the sealing hole, threaded connection has the screw spindle in the oil filler point, screw spindle front end fixedly connected with connecting block, connecting block back wall and the laminating of sealing washer front wall.
As a further description of the above technical solution:
the inner side of the front end in the sealing groove is fixedly connected with a baffle ring, and the annular plate is slidably connected in the sealing groove.
As a further description of the above technical solution:
the oiling block is in sliding connection with the periphery of the sliding rail, protruding blocks are arranged on two sides of the upper portion of the sliding rail, and the sliding blocks and the lower portions of the oiling blocks are clamped with the protruding blocks.
As a further description of the above technical solution:
the upper side and the lower side of the front middle part and the rear middle part of the sliding rail are respectively penetrated with a fixing hole, and fixing screws are respectively and threadedly connected in the fixing holes.
As a further description of the above technical solution:
the slider roof fixedly connected with installation piece, installation piece roof middle part both sides all are provided with the spout, installation piece roof four corners all is provided with the mounting hole.
As a further description of the above technical solution:
the front end of the connecting block is connected with an oil injection nozzle.
As a further description of the above technical solution:
the connecting block is connected in the sealing hole in a sliding way.
The utility model has the following beneficial effects:
according to the utility model, the connecting block can be driven to move towards the sealing hole by screwing the threaded shaft into the oil filling hole, when the threaded shaft is completely screwed into the oil filling hole, the connecting block can extrude the sealing ring and extrude the connected spring through the annular plate, and meanwhile, the spring can provide a reaction force to push the sealing ring to extrude the connecting block, so that the sealing ring can be pressed and fixed under the combined action of the spring and the connecting block, and the sealing ring can well seal the oil filling hole, thereby achieving the effect of preventing oil leakage.
Drawings
Fig. 1 is a front perspective view of a linear guide rail for preventing oil leakage according to the present utility model;
FIG. 2 is a front view of a linear guide rail for preventing oil leakage according to the present utility model;
FIG. 3 is a side partial cross-sectional view of a linear guide rail for preventing oil leakage in accordance with the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
Legend description:
1. a slide rail; 2. a fixed screw; 3. a fixing hole; 4. an oil filling nozzle; 5. a connecting block; 6. a mounting hole; 7. a chute; 8. a mounting block; 9. a slide block; 10. an oil filling block; 11. a bump; 12. a threaded shaft; 13. an oil filling hole; 14. sealing grooves; 15. a baffle ring; 16. a seal ring; 17. a ring plate; 18. a spring; 19. sealing the hole.
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.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a prevent linear guide of oil leak, including slide rail 1, slide rail 1 periphery sliding connection has slider 9, slider 9 slides on slide rail 1, can drive the object of fixing on slider 9 and remove, slider 9 front end fixedly connected with oiling piece 10, can maintain the inside interpolation lubricating oil of slider 9 through oiling piece 10, the middle part is provided with sealing hole 19 on the oiling piece 10 front end, the middle part periphery is provided with seal groove 14 in the sealing hole 19, the spring 18 of evenly distributed of back wall fixedly connected with in the seal groove 14, spring 18 front end fixedly connected with annular plate 17, annular plate 17 front end fixedly connected with sealing washer 16, the back end middle part is provided with oil filler point 13 in the sealing hole 19, threaded connection has screw mandrel 12 in the oil filler point 13, screw mandrel 12 front end fixedly connected with connecting block 5, connecting block 5 back wall and sealing washer 16 front wall laminating, because screw mandrel 12 is connected with the oil filler point 13 through the screw in, consequently, can make screw mandrel 12 move towards the inside of sealing hole 13, can drive 5 and move in sealing hole 19 simultaneously, the sealing washer 16 can also be extruded by the sealing washer 16 when the sealing washer 16 is extruded to the sealing washer 16, can be extruded the sealing washer 16 simultaneously, can realize the sealing washer 16 is extruded to the sealing washer 16, thereby the effect is realized, the sealing washer 16 is extruded simultaneously, the sealing washer is extruded to the sealing washer is also is extruded to the sealing washer 16, the sealing washer is extruded down.
The inboard fixedly connected with of front end keeps off ring 15 in the seal groove 14, ring plate 17 sliding connection is in seal groove 14, can carry out spacingly to ring plate 17 through being provided with the fender ring 15 in seal groove 14, prevent that ring plate 17 from breaking away from in the seal groove 14, influence device's normal sealing effect, simultaneously, spacing to ring plate 17 through seal groove 14, can guarantee the stability that ring plate 17 removed in seal groove 14, oiling piece 10 sliding connection is in slide rail 1 periphery, slide rail 1 upper portion both sides all are provided with lug 11, slider 9 and oiling piece 10 lower part all with lug 11 block, can carry out spacingly to oiling piece 10 and slider 9 through lug 11, prevent that oiling piece 10 and slider 9 from breaking away from slide rail 1, stability when guaranteeing its slip simultaneously, the equal threaded connection has fixing hole 3 around slide rail 1, fixing screw 2 in the fixing hole 3's the cooperation through fixing screw 2 and fixing hole 3 can be with slide rail 1 installation fixed to the required position, slider 9 roof fixed connection has installation piece 8, installation piece 8 four corners middle part both sides, installation piece 8 all are provided with spout 7, installation piece 8 and slider 9 can be screwed into in the connecting block 5 through fixing hole 6, can carry out the inside connection through the connecting piece 5, can carry out the seal joint through the connecting piece 4, can carry out the inside connection with the connecting block 5, can carry out the lubrication nipple connection through the connecting piece is 4, can carry out the inside connection through the connecting piece is followed by the connecting piece is sealed joint, and is used for the connecting with the connecting piece is used for carrying out the tip seal groove is 4.
Working principle: in the actual use, because connect through the screw thread between screw thread axle 12 and the oil filler point 13, consequently, through in screwing in screw thread axle 12 into the oil filler point 13, can make screw thread axle 12 move towards the inside of oil filler point 13, can drive connecting block 5 simultaneously and move towards in the sealed hole 19, after screw thread axle 12 is screwed in the oil filler point 13 completely, connecting block 5 can extrude sealing washer 16, and extrude the spring 18 of connection through annular plate 17, spring 18 also can provide the reaction force simultaneously, promote sealing washer 16 and extrude connecting block 5, consequently, can compress tightly fixedly to sealing washer 16 under the combined action of spring 18 and connecting block 5, make sealing washer 16 can be fine seal oil filler point 13, thereby reach the effect that prevents the oil leak, simultaneously through being provided with baffle ring 15 in seal groove 14 can carry out spacingly annular plate 17, prevent annular plate 17 break away from in the seal groove 14, influence the normal sealing effect of device, later through being connected oiling equipment and glib 4, can lubricate the inside injection lubricating oil of slider 9 and maintain.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a prevent linear guide of oil leak, includes slide rail (1), its characterized in that: slide rail (1) periphery sliding connection has slider (9), slider (9) front end fixedly connected with annotates oil cake (10), middle part is provided with sealed hole (19) on annotating oil cake (10) front end, rear end middle part periphery is provided with seal groove (14) in sealed hole (19), back wall fixedly connected with evenly distributed's spring (18) in seal groove (14), spring (18) front end fixedly connected with link plate (17), link plate (17) front end fixedly connected with sealing washer (16), rear end middle part is provided with oil filler point (13) in sealed hole (19), threaded connection has screw mandrel (12) in oil filler point (13), screw mandrel (12) front end fixedly connected with connecting block (5), connecting block (5) back wall and sealing washer (16) front wall laminating.
2. A linear guide rail for preventing oil leakage according to claim 1, wherein: the inner side of the front end in the sealing groove (14) is fixedly connected with a baffle ring (15), and the ring plate (17) is slidably connected in the sealing groove (14).
3. A linear guide rail for preventing oil leakage according to claim 1, wherein: the oil injection block (10) is slidably connected to the periphery of the sliding rail (1), protruding blocks (11) are arranged on two sides of the upper portion of the sliding rail (1), and the sliding blocks (9) and the lower portions of the oil injection block (10) are clamped with the protruding blocks (11).
4. A linear guide rail for preventing oil leakage according to claim 1, wherein: the upper side and the lower side of the front middle part and the rear middle part of the sliding rail (1) are respectively penetrated with a fixing hole (3), and the fixing holes (3) are internally and respectively connected with a fixing screw rod (2) in a threaded manner.
5. A linear guide rail for preventing oil leakage according to claim 1, wherein: the sliding block is characterized in that the top wall of the sliding block (9) is fixedly connected with a mounting block (8), sliding grooves (7) are formed in two sides of the middle of the top wall of the mounting block (8), and mounting holes (6) are formed in four corners of the top wall of the mounting block (8).
6. A linear guide rail for preventing oil leakage according to claim 1, wherein: the front end of the connecting block (5) is fixedly connected with an oil filling nozzle (4).
7. A linear guide rail for preventing oil leakage according to claim 1, wherein: the connecting block (5) is connected in the sealing hole (19) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565671.3U CN220185610U (en) | 2023-06-19 | 2023-06-19 | Linear guide rail capable of preventing oil leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565671.3U CN220185610U (en) | 2023-06-19 | 2023-06-19 | Linear guide rail capable of preventing oil leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185610U true CN220185610U (en) | 2023-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321565671.3U Active CN220185610U (en) | 2023-06-19 | 2023-06-19 | Linear guide rail capable of preventing oil leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118361462A (en) * | 2024-06-20 | 2024-07-19 | 宁德时代新能源科技股份有限公司 | Motion guiding device and battery production system |
-
2023
- 2023-06-19 CN CN202321565671.3U patent/CN220185610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118361462A (en) * | 2024-06-20 | 2024-07-19 | 宁德时代新能源科技股份有限公司 | Motion guiding device and battery production system |
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