CN105465174A - Wear-resisting linear guide rail - Google Patents
Wear-resisting linear guide rail Download PDFInfo
- Publication number
- CN105465174A CN105465174A CN201610028447.9A CN201610028447A CN105465174A CN 105465174 A CN105465174 A CN 105465174A CN 201610028447 A CN201610028447 A CN 201610028447A CN 105465174 A CN105465174 A CN 105465174A
- Authority
- CN
- China
- Prior art keywords
- wear
- slide block
- guide rail
- connecting rod
- linear rail
- 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
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
-
- 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
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/20—Application independent of particular apparatuses related to type of movement
- F16C2300/28—Reciprocating movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a wear-resisting linear guide rail which comprises a machine body, a round rod arranged on the machine body and a sliding block arranged on the round rod. The sliding block is provided with at least three sliding block assemblies. Each sliding block assembly comprises an empty groove, a rolling ball and a connecting rod, wherein the rolling ball can move up and down in the empty groove, and the rolling ball is connected with the sliding block through the connecting rod. The wear-resisting linear guide rail is simple in structure, the wear resistance of the guide rail can be improved, the movement precision of the linear guide rail can be improved, and the service life can be prolonged.
Description
Technical field
The present invention relates to the wear-resisting linear rail of a kind of guide rail technical field application.
Background technique
Linear rail is widely used in straight reciprocating motion occasion, has the rated load higher than linear bearing, can bear certain moment of torsion simultaneously, can realize high-precision straight line motion in high-load situations, this.Along with the progress of technology, more and more higher to the required precision of linear rail.Linear rail usually and slide block cooperatively interact, but in the process of moving reciprocatingly, certain friction can be produced, so not only can affect the kinematic accuracy of linear rail, also reduce the working life of linear rail.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of wear-resisting linear rail, and this wear-resisting linear guide rail structure is simple, can improve the rub resistance of guide rail, improves the kinematic accuracy of linear rail, increases the service life.
For solving the problems of the technologies described above, the technical solution used in the present invention is: provide a kind of wear-resisting linear rail, it slide block comprising body, be located at the round bar on described body and be located on described round bar, described slide block is provided with at least three slide block assemblies, described slide block assembly comprises dead slot, ball and connecting rod, described ball can move up and down in described dead slot, and described ball is connected with described slide block by described connecting rod.
In a preferred embodiment of the present invention, described slide block assembly also comprises spring, and described spring is located in described dead slot, and described spring is connected with described ball and described slide block respectively.
In a preferred embodiment of the present invention, described connecting rod is provided with tightening nut.
In a preferred embodiment of the present invention, described connecting rod is flexible rod.
In a preferred embodiment of the present invention, described round bar upper end is provided with the curve bath holding described ball moving.
The invention has the beneficial effects as follows: wear-resisting linear guide rail structure of the present invention is simple, can improve the rub resistance of guide rail, improve the kinematic accuracy of linear rail, increase the service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of wear-resisting linear rail of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, body, and 2, round bar, 3, slide block, 4, slide block assembly, 41, dead slot, 42, ball, 43, connecting rod, 44, spring, 45, tightening nut, 21, curve bath.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises: a kind of wear-resisting linear rail, it slide block 3 comprising body 1, be located at the round bar 2 on described body 1 and be located on described round bar 2, described slide block 3 is provided with at least three slide block assemblies 4, described slide block assembly 4 comprises dead slot 41, ball 42 and connecting rod 43, described ball 42 can move up and down in described dead slot 41, and described ball 42 is connected with described slide block 3 by described connecting rod 43.
Preferably, described slide block assembly 4 also comprises spring 44, and described spring 44 is located in described dead slot 41, and described spring 44 is connected with described ball 42 and described slide block 3 respectively.
Preferably, described connecting rod 43 is provided with tightening nut 45.
Preferably, described connecting rod 43 is flexible rod.
Preferably, described round bar 2 upper end is provided with the curve bath 21 holding described ball 42 and move.
Wear-resisting linear guide rail structure of the present invention is simple, can improve the rub resistance of guide rail, improves the kinematic accuracy of linear rail, increases the service life.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a wear-resisting linear rail, it is characterized in that, the slide block comprising body, be located at the round bar on described body and be located on described round bar, described slide block is provided with at least three slide block assemblies, described slide block assembly comprises dead slot, ball and connecting rod, described ball can move up and down in described dead slot, and described ball is connected with described slide block by described connecting rod.
2. wear-resisting linear rail according to claim 1, is characterized in that, described slide block assembly also comprises spring, and described spring is located in described dead slot, and described spring is connected with described ball and described slide block respectively.
3. wear-resisting linear rail according to claim 1, is characterized in that, described connecting rod is provided with tightening nut.
4. wear-resisting linear rail according to claim 3, is characterized in that, described connecting rod is flexible rod.
5. the wear-resisting linear rail according to any one of Claims 1-4, is characterized in that, described round bar upper end is provided with the curve bath holding described ball moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028447.9A CN105465174A (en) | 2016-01-18 | 2016-01-18 | Wear-resisting linear guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028447.9A CN105465174A (en) | 2016-01-18 | 2016-01-18 | Wear-resisting linear guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105465174A true CN105465174A (en) | 2016-04-06 |
Family
ID=55603224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610028447.9A Pending CN105465174A (en) | 2016-01-18 | 2016-01-18 | Wear-resisting linear guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465174A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2595482A (en) * | 1949-04-13 | 1952-05-06 | Vincent E Palumbo | Bearing |
| EP0387168A1 (en) * | 1989-03-10 | 1990-09-12 | DIMECO ENOMA, Société Anonyme | Load-support with retractable roller members |
| JPH07308834A (en) * | 1994-05-16 | 1995-11-28 | Asahi Seiki:Kk | Movable table |
| US6120185A (en) * | 1998-06-01 | 2000-09-19 | Masciarelli, Jr.; Camillo | Ball-type anti-friction device |
| DE19921872A1 (en) * | 1999-05-11 | 2000-11-23 | Rexroth Star Gmbh | Guide device comprising rail and component which moves along it on rollers has lubricating device which picks up lubricant from feed chamber and can be moved between rail and moving component to lubricate each in turn |
| JP2004019876A (en) * | 2002-06-19 | 2004-01-22 | Iguchi Kiko Seisakusho:Kk | Sphere support unit |
| EP1512878A1 (en) * | 2003-09-04 | 2005-03-09 | Ab Skf | Linear bearing |
| CN2746188Y (en) * | 2004-11-07 | 2005-12-14 | 高国兴 | Ball type guides assembly |
| FR2897912A1 (en) * | 2006-02-28 | 2007-08-31 | Rotobloc Psp Sarl | Retractable rolling device for e.g. machining tool`s load carrying table, has balls each directly mounted into housing by using ring, where ring maintains ball in position with respect to housing and ensures sealing between ball and housing |
| CN202883724U (en) * | 2012-11-13 | 2013-04-17 | 江苏通速交通配件有限公司 | Linear guide rail assembly |
| CN104358782A (en) * | 2014-10-27 | 2015-02-18 | 雷诺士(常州)电子有限公司 | Linear guide rail device |
-
2016
- 2016-01-18 CN CN201610028447.9A patent/CN105465174A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2595482A (en) * | 1949-04-13 | 1952-05-06 | Vincent E Palumbo | Bearing |
| EP0387168A1 (en) * | 1989-03-10 | 1990-09-12 | DIMECO ENOMA, Société Anonyme | Load-support with retractable roller members |
| JPH07308834A (en) * | 1994-05-16 | 1995-11-28 | Asahi Seiki:Kk | Movable table |
| US6120185A (en) * | 1998-06-01 | 2000-09-19 | Masciarelli, Jr.; Camillo | Ball-type anti-friction device |
| DE19921872A1 (en) * | 1999-05-11 | 2000-11-23 | Rexroth Star Gmbh | Guide device comprising rail and component which moves along it on rollers has lubricating device which picks up lubricant from feed chamber and can be moved between rail and moving component to lubricate each in turn |
| JP2004019876A (en) * | 2002-06-19 | 2004-01-22 | Iguchi Kiko Seisakusho:Kk | Sphere support unit |
| EP1512878A1 (en) * | 2003-09-04 | 2005-03-09 | Ab Skf | Linear bearing |
| CN2746188Y (en) * | 2004-11-07 | 2005-12-14 | 高国兴 | Ball type guides assembly |
| FR2897912A1 (en) * | 2006-02-28 | 2007-08-31 | Rotobloc Psp Sarl | Retractable rolling device for e.g. machining tool`s load carrying table, has balls each directly mounted into housing by using ring, where ring maintains ball in position with respect to housing and ensures sealing between ball and housing |
| CN202883724U (en) * | 2012-11-13 | 2013-04-17 | 江苏通速交通配件有限公司 | Linear guide rail assembly |
| CN104358782A (en) * | 2014-10-27 | 2015-02-18 | 雷诺士(常州)电子有限公司 | Linear guide rail device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208534986U (en) | High smoothness high load capacity flange-type straight-line guide rail slide block | |
| DE50208738D1 (en) | Linear motion guide with a positively driven cage for rolling elements | |
| CN109519473A (en) | A kind of heavy duty roller line slideway auxiliary | |
| CN202484086U (en) | Rolling linear guide rail pair adopting drum-shaped rollers | |
| CN107906120B (en) | Linear guide rail | |
| CN104454778A (en) | Hydraulic corner cylinder | |
| CN102678674A (en) | Hydrocylinder provided with measuring scale lever | |
| CN105465174A (en) | Wear-resisting linear guide rail | |
| CN105370732A (en) | Novel linear guide rail | |
| CN202336629U (en) | Plate shearing length control device | |
| CN107584182A (en) | A kind of preparation method of micro- texture self-lubricating guide rail | |
| CN208519060U (en) | Height walking depth of parallelism high load capacity lengthens straight-line guide rail slide block | |
| CN202531532U (en) | Linear executing device | |
| CN203900879U (en) | Numerically controlled lathe guide rail | |
| CN205366874U (en) | Simple and easy counter weight guiding mechanism | |
| CN208534983U (en) | A kind of portable low inertia linear guide rail device of hollow molded cavity underloading | |
| CN203516471U (en) | Rolling linear guide rail pair | |
| CN203427027U (en) | Shell sliding device for multi-machine wired delivery mechanical arm | |
| CN203453295U (en) | Slider of linear rolling guide rail pair | |
| CN203214614U (en) | Linear guide track suitable for high-load occasions | |
| CN206382835U (en) | Two-stage guider | |
| CN205085669U (en) | Modular linear guide | |
| CN205208064U (en) | Novel slip supporting mechanism | |
| CN204450188U (en) | A kind of combination roller guide structure | |
| CN104455266A (en) | Sliding plate reciprocating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |