CN116877574A - Sliding assembly with reduced offset wear - Google Patents
Sliding assembly with reduced offset wear Download PDFInfo
- Publication number
- CN116877574A CN116877574A CN202310763501.4A CN202310763501A CN116877574A CN 116877574 A CN116877574 A CN 116877574A CN 202310763501 A CN202310763501 A CN 202310763501A CN 116877574 A CN116877574 A CN 116877574A
- Authority
- CN
- China
- Prior art keywords
- ball
- hole
- sliding
- oil
- bag body
- Prior art date
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 abstract description 12
- 230000008093 supporting effect Effects 0.000 abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
- F16C29/0604—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
- F16C29/0621—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements
- F16C29/0623—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements with balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
- F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
- F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
- F16C29/0642—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6685—Details of collecting or draining, e.g. returning the liquid to a sump
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a sliding component capable of reducing offset abrasion, which comprises a sliding block and a sliding rail, wherein the inner side of the sliding block and the outer side of the sliding rail jointly form a ball channel, two groups of protruding strips are arranged on the inner side of the ball channel and are respectively positioned on the outer side of the sliding rail and the inner side of the sliding block, a ball is connected in the ball channel in a sliding manner, a limiting groove is formed in the surface of the ball, micropores are formed in the surfaces of the protruding strips and the ball channel, and the limiting groove and the protruding strips are in sliding connection. The micro holes are provided with two holes, the first larger hole is a millimeter hole, the second smaller hole is a micro hole, the millimeter hole can store more oil, the oil lubricates the surface of the ball and plays a supporting role through the tension of the liquid, and the micro hole has a small amount of stored oil, so that the friction coefficient of the surface of the ball channel is reduced, the surface of the ball channel is smoother, and the abrasion of the ball is reduced.
Description
Technical Field
The invention relates to the field of slide rails of sliding blocks, in particular to a sliding component with reduced offset wear.
Background
When the sliding block runs on the sliding rail, as the sliding block equipment is required to bear a certain weight of an installation object, the bearing object is difficult to balance left and right stress in general, the sliding block is prone to shifting to one side as a whole, the connecting part of the sliding block and the sliding rail mainly depends on the balls, when the sliding block is prone to shifting, the pressure of the balls on two sides when the balls on the two sides are in contact with the sliding rail is different, the problem that the wear quantity of the balls on one side is higher than that of the balls on the other side is caused, and if the sliding block is not solved after long-term use, the sliding block is shifted to one side when running on the sliding rail is caused;
since this problem is a problem commonly existing in the industry, a method of replacing the slider alone is mostly adopted to solve the problem, which also results in an increase in maintenance cost of the apparatus, so that a sliding assembly is required to be specially designed to delay the occurrence of the problem, and the loss of the factory in terms of maintenance of the apparatus is reduced.
To this end, we propose a sliding assembly with reduced offset wear that solves the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a sliding component with reduced offset wear, so as to solve the problem that the weight distribution of an installation object on the surface of a sliding block is uneven, so that the sliding block is deviated integrally, and balls on one side of the sliding block are rapidly worn.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a sliding component with reduce offset wearing and tearing, includes slider and slide rail, the ball passageway has been constituted jointly in the slider inboard and the slide rail outside, the ball passageway inboard is provided with two sets of protrusion strip, two sets of protrusion strip is located the outside of slide rail and the slider is inboard respectively, the inside sliding connection of ball passageway has the ball, the spacing groove has been seted up on the ball surface, the micropore has been seted up on protrusion strip and ball passageway surface, the spacing groove constitutes sliding connection with protrusion strip each other, protrusion strip outer wall one side veneer is connected with the oil bag body, the oil hole has been seted up to the oil bag body surface.
In a further embodiment, the micropores include first holes and second holes, wherein the first holes have a pore size of 0.8 mm-1.2 mm, the second holes have a pore size of 10 μm-15 μm, and the first holes and the second holes are arranged in a staggered manner on the sliding rail.
In a further embodiment, the limit groove and the protruding strip form a sliding connection with each other.
In a further embodiment, the oil pocket surface oil holes face towards the protruding bars, and the oil pocket is located between two protruding bars.
In a further embodiment, the orientation of the microwell arrangement is perpendicular to the protruding strips.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the protruding strips are designed in the ball channels formed in the sliding blocks and the sliding rails, the corresponding limiting grooves are formed in the surfaces of the balls, so that the actual contact area between the limiting grooves and the balls can be increased, the whole supporting area is increased, the oil bag body is arranged on the side edge of the protruding strips, when the balls pass through the surfaces of the oil bag body, the formed extrusion effect can extrude the oil liquid in the oil bag body, the oil liquid is sprayed out in the process, the whole oil liquid infiltrates the surfaces of the corresponding protruding strips in the flowing process, and enters the micropores, the oil liquid can be distributed in the large contact area of the protruding strips, the lubricating effect is achieved, the supporting force effect is achieved by utilizing the liquid tension of the oil liquid, when the balls on the sliding blocks do not extrude the oil bag body, the oil bag body is restored to the original state, negative pressure can be generated in the volume expanding process, the oil liquid on the surfaces of the protruding strips is absorbed, the storage effect is achieved, the deterioration problem caused by the contact of the oil liquid and air is reduced, the long-term existence of particles in the oil liquid on the guide rail is avoided, the quality of the oil liquid is guaranteed, and the friction problem of the balls on the surfaces of the balls is reduced after the balls are contacted with the air.
The micro holes are provided with two holes, the first larger hole is a millimeter hole, the second smaller hole is a micro hole, the millimeter hole can store more oil, the oil lubricates the surface of the ball and plays a supporting role through the tension of the liquid, and the micro hole has a small amount of stored oil, so that the friction coefficient of the surface of the ball channel is reduced, the surface of the ball channel is smoother, and the abrasion of the ball is reduced.
Drawings
FIG. 1 is a schematic front view of a slide assembly having reduced offset wear.
FIG. 2 is a schematic illustration of a cross-sectional configuration of a slide assembly with reduced offset wear.
FIG. 3 is a schematic view of a partially enlarged configuration at A in FIG. 2 of a slide assembly with reduced offset wear.
FIG. 4 is a schematic diagram of a side view of a slide assembly with reduced offset wear.
FIG. 5 is a schematic view of a partially enlarged configuration at B in FIG. 4 of a slide assembly with reduced offset wear.
FIG. 6 is a schematic view of a configuration of balls in a sliding assembly with reduced offset wear.
In the figure: 1. a slide block; 2. a slide rail; 3. a ball passage; 4. a protruding strip; 5. an oil bag body; 6. an oil hole; 7. micropores; 8. a ball; 9. and a limit groove.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, in the present invention, a sliding assembly with reduced offset wear comprises a sliding block 1 and a sliding rail 2, wherein the inner side of the sliding block 1 and the outer side of the sliding rail 2 together form a ball channel 3, two groups of protruding strips 4 are arranged on the inner side of the ball channel 3, the two groups of protruding strips 4 are respectively positioned on the outer side of the sliding rail 2 and the inner side of the sliding block 1, balls 8 are slidably connected in the ball channel 3, a limit groove 9 is formed on the surface of each ball 8, micropores 7 are formed on the surfaces of the protruding strips 4 and the ball channel 3, the limit groove 9 and the protruding strips 4 are in sliding connection, an oil bag body 5 is glued and connected on one side of the outer wall of each protruding strip 4, and an oil hole 6 is formed on the surface of the oil bag body 5.
Example 1
Referring to fig. 1-6, in the embodiment of the present invention, the micro-holes 7 include a first hole and a second hole, the size of the first hole is 0.8 mm-1.2 mm, the size of the second hole is 10 μm-15 μm, the first hole and the second hole are arranged in a staggered manner on the sliding rail 2, and the micro-holes 7 are distributed in the ball channel 3, so as to achieve the effect of reducing friction force, and the reason for reducing friction force is to reduce friction coefficient.
Example 2
Referring to fig. 1 to 6, the difference from embodiment 1 is that: the limit groove 9 and the protruding strip 4 mutually form sliding connection, and the contact area between the ball 8 and the sliding rail 2 can be increased by the cooperation between the limit groove 9 and the protruding strip 4, so that the supporting surface is improved, the abrasion on a single area is reduced, and the supporting force is also improved.
The oil hole 6 on the surface of the oil bag body 5 faces the protruding strips 4, the oil bag body 5 is positioned between the two protruding strips 4, after the oil bag body 5 is extruded, oil can be sprayed outwards from the position of the oil hole 6, and the oil is sprayed towards one side of the protruding strip 4 below, so that the oil enters the surface of the ball 8 which is most easily subjected to pressure.
The direction of micropore 7 arrangement and protrusion strip 4 mutually perpendicular, the arrangement of micropore 7 and protrusion strip 4 keep vertical relation, can let the inside oil of micropore 7 can not be because of the roll of ball 8 and lateral movement, and micropore 7 inside also can store a small amount of fluid, and fluid also can play the supporting effect to ball 8 in micropore 7 inside.
The working principle of the invention is as follows:
when the sliding block 1 transversely slides on the sliding rail 2, the inner balls 8 slide in the ball channel 3 formed by the sliding block 1 and the sliding rail 2, the convex strips 4 and the limit grooves 9 on the balls 8 are mutually matched, so that the balls rotate in a regular form and roll forwards, in the rolling process, as the balls 8 pass through the oil bag bodies 5 on the side edges of the convex strips 4, the oil in the oil bag bodies 5 is extruded outwards, when the balls pass, the oil in the oil bag bodies 5 is sprayed outwards from the oil holes 6 and is infiltrated in the gap between the balls 8 and the ball channel 3, as the pressure on one side of the sliding block 1 is greater than that on the other side, the balls 8 are the largest under pressure, and as the balls 8 are designed in the sliding block 1, the pressure-generating surface is mainly the outer wall of the sliding rail 2, so that part of the convex strips 4 are concentrated on the sliding rail 2, and the limit grooves 9 on the convex strips 4 and the balls 8 are designed, so that the contact area between the balls 8 and the sliding rail 2 is increased, the contact area between the balls is more favorable for forming a supporting effect and supporting the balls 2, and the lubrication effect is not realized;
when the ball 8 no longer presses the oil bag body 5 in the area, the oil bag body 5 can reset automatically through elasticity, in the process, the space inside the oil bag body 5 is increased, the suction effect of negative pressure is generated, the oil can be completely sucked into the content of the oil bag body 5, the storage effect is formed, and the oil can be released for use when the ball 8 passes through.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A sliding assembly having reduced offset wear, characterized by: including slider (1) and slide rail (2), ball passageway (3) have been constituted jointly in slider (1) inboard and slide rail (2) outside, ball passageway (3) inboard is provided with two sets of protrusion strip (4), two sets of protrusion strip (4) are located the outside of slide rail (2) and slider (1) inboard respectively, ball passageway (3) inside sliding connection has ball (8), spacing groove (9) have been seted up on ball (8) surface, micropore (7) have been seted up on protrusion strip (4) and ball passageway (3) surface, sliding connection is constituteed each other with protrusion strip (4) to spacing groove (9), protrusion strip (4) outer wall one side veneer is connected with oil bag body (5), oil hole (6) have been seted up on oil bag body (5) surface.
2. A sliding assembly having reduced offset wear as recited in claim 1, wherein: the micropore (7) comprises a first hole and a second hole, the aperture size of the first hole is 0.8 mm-1.2 mm, the aperture size of the second hole is 10 mu m-15 mu m, and the first hole and the second hole are arranged in a staggered mode on the sliding rail (2).
3. A sliding assembly having reduced offset wear as recited in claim 1, wherein: the limit groove (9) and the protruding strip (4) are connected in a sliding way.
4. A sliding assembly having reduced offset wear as recited in claim 1, wherein: the oil holes (6) on the surface of the oil bag body (5) face the protruding strips (4), and the oil bag body (5) is positioned between the two protruding strips (4).
5. A sliding assembly having reduced offset wear as recited in claim 1, wherein: the arrangement direction of the micropores (7) is mutually perpendicular to the protruding strips (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310763501.4A CN116877574A (en) | 2023-06-27 | 2023-06-27 | Sliding assembly with reduced offset wear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310763501.4A CN116877574A (en) | 2023-06-27 | 2023-06-27 | Sliding assembly with reduced offset wear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116877574A true CN116877574A (en) | 2023-10-13 |
Family
ID=88261304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310763501.4A Pending CN116877574A (en) | 2023-06-27 | 2023-06-27 | Sliding assembly with reduced offset wear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116877574A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080580A (en) * | 2004-12-17 | 2007-11-28 | Thk株式会社 | Movement guiding device and method of lubricating the same |
| CN202579652U (en) * | 2011-10-27 | 2012-12-05 | 威海利奥泰儆自动化设备有限公司 | Aluminum base steel rolling way and ball linear guide rail pair |
| CN208281361U (en) * | 2018-05-30 | 2018-12-25 | 平湖市祥瑞机械设备制造有限公司 | A kind of anti-loosening guide rail slide block |
| CN214578342U (en) * | 2021-01-13 | 2021-11-02 | 东莞市科士威传动科技有限公司 | Wear-resistant heavy-load ball linear guide rail |
| CN215950138U (en) * | 2021-10-09 | 2022-03-04 | 上海起问汽车科技有限公司 | Linear guide rail convenient for applying lubricating oil for automobile |
| CN218992134U (en) * | 2022-11-17 | 2023-05-09 | 杭州唐吉科技有限公司 | Guide rail with double dovetail grooves |
| CN219101866U (en) * | 2022-12-09 | 2023-05-30 | 浙江思特亿精密机械科技有限公司 | High-sealing linear guide rail |
-
2023
- 2023-06-27 CN CN202310763501.4A patent/CN116877574A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080580A (en) * | 2004-12-17 | 2007-11-28 | Thk株式会社 | Movement guiding device and method of lubricating the same |
| CN202579652U (en) * | 2011-10-27 | 2012-12-05 | 威海利奥泰儆自动化设备有限公司 | Aluminum base steel rolling way and ball linear guide rail pair |
| CN208281361U (en) * | 2018-05-30 | 2018-12-25 | 平湖市祥瑞机械设备制造有限公司 | A kind of anti-loosening guide rail slide block |
| CN214578342U (en) * | 2021-01-13 | 2021-11-02 | 东莞市科士威传动科技有限公司 | Wear-resistant heavy-load ball linear guide rail |
| CN215950138U (en) * | 2021-10-09 | 2022-03-04 | 上海起问汽车科技有限公司 | Linear guide rail convenient for applying lubricating oil for automobile |
| CN218992134U (en) * | 2022-11-17 | 2023-05-09 | 杭州唐吉科技有限公司 | Guide rail with double dovetail grooves |
| CN219101866U (en) * | 2022-12-09 | 2023-05-30 | 浙江思特亿精密机械科技有限公司 | High-sealing linear guide rail |
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