CN105179475A - Linear guide rail provided with dustproof structure - Google Patents
Linear guide rail provided with dustproof structure Download PDFInfo
- Publication number
- CN105179475A CN105179475A CN201510503445.6A CN201510503445A CN105179475A CN 105179475 A CN105179475 A CN 105179475A CN 201510503445 A CN201510503445 A CN 201510503445A CN 105179475 A CN105179475 A CN 105179475A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- ball bearing
- linear rail
- groove
- dust
- 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.)
- Granted
Links
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a liner guide rail provided with a dustproof structure. The linear guide rail comprises a sliding seat, a guide rail body, the dustproof structure and a rolling structure. The dustproof structure is composed of a pair of dust covers. The rolling structure is composed of a pair of ball bearings and a U-shaped clamping spring. According to the linear guide rail with the structure, the overall structural design is ingenious, the technical problems that when the linear guide rail conducts linear motion on the guide rail body along with the sliding seat, dust or pollutants on the guide rail body are prone to being carried into the sliding seat, so that the practical precision of the whole guide rail body is lowered, and the service life of the integral guide rail body is shortened are solved. Meanwhile, the linear guide rail serves as a precise workpiece, and the utilization effect in space is excellent. When the linear guide rail slides horizontally, the deviation of the sliding seat in the gravity direction is extremely low, and excellent solutions are provided for modern science and technology development of interdisciplinary multi-technology application and combination. In addition, compared with linear guide rails of other structures in developed countries, the production and manufacturing cost of the linear guide rail is lower.
Description
Technical field
The present invention relates to mechanical field, be specifically related to a kind of linear rail with dustproof construction.
Background technique
Linear rail (linearslider), also known as line rail, slide rail, linear guides, linear slide rail, for straight reciprocating motion occasion, and can bear certain moment of torsion, can realize high-precision straight line motion in high-load situations, this.Claim linear rail in continent, TaiWan, China generally claims linear guides, linear slide rail.Linear rail is broadly divided into three kinds: roller linear rail, cylindrical linear rail and ball linear rail.Be used to support and guided-moving parts, do linear reciprocating motion by given direction, and according to determining by frictional property, linear motion guide rail can be divided into the kinds such as sliding friction guide rail, rolling friction guide rail, elastic-friction guide rail, fluid friction guide rail.
The technology application of linear rail is extensive especially, semiconductor mechanical, manipulator, X-Y platform, medical equipment, carrying conveying mechanism, Architectural Equipment, CNC processing machine, outgoing forming machine, discharging processing machine, precise measure instrument, office automation devices, printed circuit board (PCB) IC mounting equipment, outgoing forming machine, discharging processing machine, large-sized gantry machine and can single-bearing by heavy haulage equipment of equipment etc. of moment.
Extensive use linear rail on straight line motion body on automation equipment and precision optical machinery.General linear rail is due to structural design, manufacture reason, there is anti-dust performance difference, be particularly, along with the motion of slide on guide rail, easily the dust on guide rail or pollutant are brought in slide, cause the technical problem of the reduction of whole linear rail practical precision and physical life section.
Therefore, the working life that there is the linear rail caused due to dust particle is short, affects precision and the safe operation of whole equipment, reduces the working life of main equipment.
In the world, the scientific research of linear rail is created and is all remain continuous development, particularly in recent years for breakthrough and the innovation in more precision applications fields always.Be correlated with domestic report [1] even if having, but for various reasons, the research and development do not paid attention to and become more meticulous.Until in recent years, along with the breakthrough [2 ~ 4] of more technology, the application of linear rail is more and more paid attention to, particularly in the situation as precision workpiece, and solve the technical problem of the dust-proof effect of linear rail, never obtain the settling mode of relatively lighter letter.
Thus wherein, as existing known technology, in existing technical paper: the dustproof construction [5] of linear bearing, specifically disclose the Technology design of the research and development in approximate correlation product, and in the general technology excursion of those skilled in the art, can the equivalence that goes out of apparent reference replace, change or along the simple technique grafting method under this design tactics, design purport, as the research of linear rail, such technology openly can't solve effective solution of the dust-proof problem that linear rail faces.
But again wherein, as existing known technology, in existing technical paper: the claw dust cover [6] of linear rail, specifically disclose when selecting the dust-proof process to linear rail, have selected the dust-proof process in local for guide rail, such structure optimization has certain progress, but comprises from aspect any point such as the overall dust-proof effects of the practical significance of technique effect or linear rail, can not bring the obvious lifting of dust-proof effect.
More related, as existing known technology, in existing technical paper: with the linear rail [7] of dust-proof cover, specifically disclose at linear rail, guide rail has carried out the dust-proof process of integration, but such structure and be not suitable for accurate microscale workpieces manufacture produce, more often than not, add the burden of loss maintenance, more inconvenient maintenance dismounting again in assembly process.
For a long time, the generation of the problems referred to above brings many puzzlements to the enterprise of those skilled in the art and the manufacturing and even much famous scientific research and development laboratory in deeper technological innovation, in view of this, the present invention needs to propose a kind of linear rail with dustproof construction can effectively solve above-mentioned technical barrier, and can reach efficiently high-quality, technological precedence.
Each document specifically draws according to as follows successively:
[1]: Shen Jie .SCHNEEBERGERMONORAILBM type ball linear rail [J]. world's manufacturing technology and EQUIPMENT MARKET GUIDE, 2003, (2): 114.
[2]: Zhang Zhonglin, old with, Yu Yi. control strategy research [J] of puncturing operation tele-robotic system. micro computer and application, 2014, (12) .DOI:10.3969/j.issn.1674-7720.2014.12.027.
[3]: Piao Mingbo, Fu Yili, Wang Shuguo. surgery assisted surgery machine man-based development and Analysis on Key Technologies [J]. machine design and manufacture, 2008, (7): 174-176.DOI:10.3969/j.issn.1001-3997.2008.07.070.
[4]: Hou little Li, Ma Mingsuo. the research and advances [J] of medical robot. China Medical Device Information, 2013, (1): 48-50.
[5]: China Patent Publication No. CN1821600A
[6]: Chinese patent Authorization Notice No. CN203098573U
[7]: Chinese patent Authorization Notice No. CN202174414U
Summary of the invention
The present invention be directed to the improvement that above-mentioned prior art Problems existing is made, namely the technical problem to be solved in the present invention is to provide a kind of linear rail with dustproof construction, there is dustproof construction, effectively can solve linear rail when along with the straight line motion of slide on guide rail, easily the dust on guide rail or pollutant are brought in slide, cause the technical problem of the reduction of whole linear rail practical precision and physical life section.
In order to solve the problem, a kind of linear rail with dustproof construction proposed by the invention, comprises slide, guide rail, dustproof construction, rolling structure.
Specifically, described slide is that cross section takes the shape of the letter U and has the rectangular metal sheet of thickness, at two inner surfaces of this slide, along on the direction of described linear rail movement, be provided with groove symmetrically, the upper surface of described slide is provided with external tapping, and in order to connect the outside workpiece that will connect, the setting of such external tapping can carry out mating rationally setting according to actual needs;
A kind of preferred version as the above-mentioned linear rail of the present invention: the described groove that described slide is arranged is V-shaped.
Described guide rail is rectangular strip, both sides are provided with groove symmetrically along the direction of described linear rail movement, and it is consistent with the groove specification that described slide is arranged, and then at the center of described guide rail, vertical direction being provided with some Function Extension holes, described Function Extension hole word on described linear rail movement direction arranges evenly distributedly;
Further, corresponding collocation has the rubber cork consistent with described Function Extension hole gauge lattice, in order to seal up the described Function Extension hole not needing actual use.
Function Extension hole, generally, in order to when reality and embody rule linear rail, can launch and open more practical ways, enrich and develop the multi-purpose innovation of linear rail, at linear rail disclosed in this invention, described guide rail is arranged such Function Extension hole, directly can estimate the substantial distance of practical application required for linear rail, also can set up and carry sensor miscellaneous in associated application, in order to adapt to concrete demand, and do not need the Function Extension hole that uses, some easy means then can be adopted to seal, as above, realize with rubber cork.
Described dustproof construction is made up of a pair dust-proof cover, described dust-proof cover takes the shape of the letter U in the side surface direction in the direction perpendicular to described linear rail movement, middle linkage section is connected with the shoulder at two ends, the distance that shoulder described in two strides across makes described dust-proof cover closely can rabbet with the two ends of described slide on described linear rail movement direction just, for vivider description, described dust-proof cover presents L shape on the movement direction of described linear rail, and it is consistent in the groove specification that is stupefied and described guide rail had on the medial shaft straight section at L shape right angle that two described shoulders are more corresponding.
Described shoulder has screw socket, the Luo Dong on described slide with same size corresponded, and available screw realizes the fastening of described dust-proof cover and described slide.
And as a kind of preferred version of the above-mentioned linear rail of the present invention: each described dust-proof cover described screw socket under existing specification is respectively set as 1 symmetrically, take too much quantity set, under existing technical specifications, although promote to some extent the tightness of workpiece on the one hand, but very inconvenience in the manufacturing, the particularly manufacture of tight microscale workpieces, thus, in the process of installing, after easy clip fixture can be adopted fixing, other more easy mode can certainly be adopted, tighten screw, be used for improving the operating effect of fastener cycle, especially the efficiency that the position after fastening is appropriate and once fastening, calibrating position again, the damage of easy generation workpiece, such damage has the standard situation of strict demand for manufacturing, do not allow.
Described dust-proof cover plays the directly dust-proof linkage section comprising the centre of described dust-proof cover, and described linkage section has certain thickness, and the dust-proof cover described in two plays dustproof effect to described linear rail jointly.
Described rolling structure is made up of a pair ball bearing and U-shaped jump ring, described ball bearing is in row's shape, described ball bearing length can make the embedding of described ball bearing be placed between two shoulders of described dust-proof cover just, the height of described ball bearing then can make self to be just in the gap between the linkage section of described slide and described dust-proof cover, and then the cross-sectional width of described ball bearing can make self to be just in the gap between described slide and described guide rail, the ball of described ball bearing is arranged uniformly and equidistantly on the direction of described linear rail movement, distance is separated with between adjacent two balls on same described ball bearing, described ball bearing has the draw-in groove matched with described U-shaped jump ring, the described draw-in groove position that ball bearing described in a pair is arranged is identical, specification is consistent, in ball bearing mounted configuration described in a pair, situation is, described ball bearing inside described slide and outside described guide rail between, the groove of described slide is consistent with the groove level of described guide rail, ball on described ball bearing can move freely on the groove of described slide and the groove of described guide rail,
Ball bearing is general in design, necessary spacing all can be retained between adjacent ball, otherwise the ball on ball bearing will there will be stuck, thus, a kind of preferred version as the above-mentioned linear rail of the present invention: the distance on described ball bearing between adjacent ball equals the diameter of ball, ball quantity can obtain according to the length of described ball bearing matchingly when setting.
Further, in order to keep the ball bearing described in a pair when described linear rail moves, symmetrical position can be kept and the dislocation do not produced in the direction of movement, described U-shaped jump ring setting is at least 2, adapt therewith, the described draw-in groove that described a pair ball bearing is arranged arranges respective numbers.Thus, when considering cost, a kind of preferred version as the above-mentioned linear rail of the present invention: the quantity of described U-shaped jump ring is 2, and it is 2 that the described draw-in groove that described a pair ball bearing is arranged arranges respective numbers.
Further, a kind of linear rail disclosed in this invention, wherein said slide, described guide rail are made of metal, and preferably, adopt stainless steel metal to make.
Further, a kind of linear rail disclosed in this invention, wherein said dust-proof cover, described ball bearing are made of plastics, and what illustrate in addition here be ball in described ball bearing is that apparent metal is made, and can understand for those skilled in the art and clearly.
Have employed the linear rail with dustproof construction of said structure, the tangible feature of its tool and significant progress: overall construction design is exquisite, effectively can solve linear rail when along with the straight line motion of slide on guide rail, easily the dust on guide rail or pollutant are brought in slide, cause the technical problem of the reduction of whole linear rail practical precision and physical life section.
In addition, superior as precision workpiece utilizing status spatially, during horizontal slip, the deviation of the slide on gravitational direction is extremely low, well below the linear rail of other developed countries development in the world.A ball bearing reformed AHP over the entire structure adaptive in our well-designed and linear rail, change the design of each modular construction, capital produces integrally-built inadaptable, the generation of dustproof construction is the needs of practical application, thus the outstanding solution that the modern development in science and technology that the more cross-cutting many technology application of the present invention combine provides, in addition with regard to manufacturing cost comparatively speaking, the linear rail cost of other structures of relative developed country is lower.
Accompanying drawing explanation
Fig. 1 shows the overall perspective view with the linear rail of dustproof construction of one embodiment of the invention.
Fig. 2 shows the slide carriage structure schematic diagram with the linear rail of dustproof construction of one embodiment of the invention.
Fig. 3 shows the guide rail structure schematic diagram with the linear rail of dustproof construction of one embodiment of the invention.
Fig. 4 shows the linear rail with dustproof construction of one embodiment of the invention along the body structure schematic diagram on movement direction.
Fig. 5 shows the dust cover structure schematic diagram with the linear rail of dustproof construction of one embodiment of the invention.
Fig. 6 shows the dust-proof cover perspective view with the linear rail of dustproof construction of one embodiment of the invention.
Fig. 7 shows the side, sectional structural representation with the linear rail of dustproof construction of one embodiment of the invention.
Fig. 8 shows the partial groups assembling structure schematic diagram with the linear rail of dustproof construction of one embodiment of the invention.
Fig. 9 shows the ball bearing plan structure schematic diagram with the linear rail of dustproof construction of one embodiment of the invention.
Figure 10 shows the ball bearing structural representation with the linear rail of dustproof construction of one embodiment of the invention.
Figure 11 shows the perspective view with the U-shaped jump ring of the linear rail of dustproof construction of one embodiment of the invention.
Embodiment
Referring to each accompanying drawing, the present invention is described more fully, exemplary embodiment of the present invention is wherein described.
Please refer to illustrated in fig. 1:
A kind of linear rail with dustproof construction proposed by the invention, comprises slide 1, guide rail 2, dustproof construction 3, rolling structure 4.
Specifically, described slide 1 has the rectangular metal sheet of thickness for cross section takes the shape of the letter U, at two inner surfaces of this slide 1, along on the direction of described linear rail movement, be provided with groove 101 symmetrically, the upper surface of described slide 1 is provided with external tapping 102, and in order to connect the outside workpiece that will connect, the setting of such external tapping 102 can carry out mating rationally setting according to actual needs;
A kind of preferred version as the above-mentioned linear rail of the present invention: the described groove 101 that described slide 1 is arranged is V-shaped.
Described guide rail 2 is rectangular strip, both sides are provided with groove 201 symmetrically along the direction of described linear rail movement, and it is consistent with groove 101 specification that described slide 1 is arranged, and then at the center of described guide rail 2, vertical direction being provided with some Function Extension holes 202, described Function Extension hole 202 word on described linear rail movement direction arranges evenly distributedly;
Further, corresponding collocation has the rubber cork 203 consistent with described Function Extension hole 202 specification, in order to seal up the described Function Extension hole 202 not needing actual use.
Function Extension hole, generally, in order to when reality and embody rule linear rail, can launch and open more practical ways, enrich and develop the multi-purpose innovation of linear rail, at linear rail disclosed in this invention, described guide rail 2 arranges such Function Extension hole 202, directly can estimate the substantial distance of practical application required for linear rail, also can set up and carry sensor miscellaneous in associated application, in order to adapt to concrete demand, and do not need the Function Extension hole that uses, some easy means then can be adopted to seal, as above, realize with rubber cork.
Described dustproof construction 3 is made up of a pair dust-proof cover 301, described dust-proof cover 301 takes the shape of the letter U in the side surface direction in the direction perpendicular to described linear rail movement, middle linkage section 3011 is connected with the shoulder 3012 at two ends, the distance that shoulder 3012 described in two strides across makes described dust-proof cover 301 closely can rabbet with the two ends of described slide 1 on described linear rail movement direction just, for vivider description, described dust-proof cover 301 presents L shape on the movement direction of described linear rail, and at more corresponding have on the medial shaft straight section at L shape right angle stupefied 3013 consistent with groove 201 specification of described guide rail 2 of two described shoulders 3012.
Described shoulder 3012 has screw socket, the Luo Dong on described slide 1 with same size corresponded, and available screw realizes the fastening of described dust-proof cover 301 and described slide 1.
And as a kind of preferred version of the above-mentioned linear rail of the present invention: each described dust-proof cover 301 described screw socket under existing specification is respectively set as 1 symmetrically, take too much quantity set, under existing technical specifications, although promote to some extent the tightness of workpiece on the one hand, but very inconvenience in the manufacturing, the particularly manufacture of tight microscale workpieces, thus, in the process of installing, after easy clip fixture can be adopted fixing, other more easy mode can certainly be adopted, tighten screw, be used for improving the operating effect of fastener cycle, especially the efficiency that the position after fastening is appropriate and once fastening, calibrating position again, the damage of easy generation workpiece, such damage has the standard situation of strict demand for manufacturing, do not allow.
Described dust-proof cover 301 plays the direct dust-proof linkage section 3011 comprising the centre of described dust-proof cover 301, and described linkage section 3011 has certain thickness, and the dust-proof cover 301 described in two plays dustproof effect to described linear rail jointly.
Described rolling structure 4 is made up of a pair ball bearing 401 and U-shaped jump ring 402, described ball bearing 401 is in row's shape, described ball bearing 401 length can make the embedding of described ball bearing 401 be placed between two shoulders 3012 of described dust-proof cover 301 just, the height of described ball bearing 401 then can make self to be just in the gap between described slide 1 and the linkage section 3011 of described dust-proof cover 301, and then the cross-sectional width of described ball bearing 401 can make self to be just in the gap between described slide 1 and described guide rail 2, the ball of described ball bearing 401 is arranged uniformly and equidistantly on the direction of described linear rail movement, distance is separated with between adjacent two balls on same described ball bearing 401, described ball bearing 401 has the draw-in groove 403 matched with described U-shaped jump ring 402, described draw-in groove 403 position that ball bearing 401 described in a pair is arranged is identical, specification is consistent, in ball bearing 401 mounted configuration described in a pair, situation is, described ball bearing 401 inside described slide 1 and outside described guide rail 2 between, the groove 101 of described slide 1 is consistent with groove 201 level of described guide rail 2, ball on described ball bearing 401 can move freely on the groove 101 of described slide 1 and the groove 101 of described guide rail 2,
Ball bearing is general in design, necessary spacing all can be retained between adjacent ball, otherwise the ball on ball bearing will there will be stuck, thus, a kind of preferred version as the above-mentioned linear rail of the present invention: the distance on described ball bearing 401 between adjacent ball equals the diameter of ball, ball quantity can obtain according to the length of described ball bearing 401 matchingly when setting.
Further, in order to keep the ball bearing 401 described in a pair when described linear rail moves, symmetrical position can be kept and the dislocation do not produced in the direction of movement, described U-shaped jump ring 402 setting is at least 2, adapt therewith, the described draw-in groove 403 that described a pair ball bearing 401 is arranged arranges respective numbers.Thus, when considering cost, a kind of preferred version as the above-mentioned linear rail of the present invention: the quantity of described U-shaped jump ring 402 is 2, it is 2 that the described draw-in groove 403 that described a pair ball bearing 401 is arranged arranges respective numbers.
Further, a kind of linear rail disclosed in this invention, wherein said slide 1, described guide rail 2 are made of metal, and preferably, adopt stainless steel metal to make.
Further, a kind of linear rail disclosed in this invention, wherein said dust-proof cover 301, described ball bearing 401 are made of plastics, and what illustrate in addition here be ball in described ball bearing 401 is that apparent metal is made, and can understand for those skilled in the art and clearly.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (9)
1. have a linear rail for dustproof construction, comprise slide (1) and guide rail (2), it is characterized in that, the linear rail that this kind has dustproof construction also comprises dustproof construction (3) and rolling structure (4);
Two inner surfaces of described slide (1), along on the direction of described linear rail movement, are provided with groove (101) symmetrically, the upper surface of described slide (1) are provided with external tapping (102), in order to connect the outside workpiece that will connect;
Described guide rail (2) is rectangular strip, and both sides are provided with groove (201) symmetrically on the direction of described linear rail movement, and consistent with upper groove (101) specification arranged of described slide (1);
Described dustproof construction (3) is made up of a pair dust-proof cover (301), described dust-proof cover (301) takes the shape of the letter U in the side surface direction in the direction perpendicular to described linear rail, middle linkage section (3011) is connected with the shoulder (3012) at two ends, the distance that shoulder (3012) described in two strides across makes described dust-proof cover (301) closely can rabbet with the two ends of described slide (1) on described linear rail movement direction just, described dust-proof cover (301) presents L shape on the movement direction of described linear rail, and it is consistent with groove (201) specification of described guide rail (2) in stupefied (3013) that have on the medial shaft straight section at L shape right angle that two described shoulders (3012) are corresponding, (3012) have screw socket to described shoulder, the Luo Dong on described slide (1) with same size corresponded, and available screw realizes the fastening of described dust-proof cover (301) and described slide (1),
Described rolling structure (4) is made up of a pair ball bearing (401) and U-shaped jump ring (402), described ball bearing (401) is in row's shape, described ball bearing (401) length can make described ball bearing (401) embedding be placed between two shoulders (3012) of described dust-proof cover (301) just, the height of described ball bearing (401) then can make the gap self be just between the linkage section (3011) of described slide (1) and described dust-proof cover (301), and then the cross-sectional width of described ball bearing (401) can make self to be just in the gap between described slide (1) and described guide rail (2), the ball of described ball bearing (401) is arranged uniformly and equidistantly on the direction of described linear rail movement, distance is separated with between adjacent two balls on same described ball bearing (401), described ball bearing (401) has the draw-in groove (403) matched with described U-shaped jump ring (402), described draw-in groove (403) position that ball bearing described in a pair (401) is arranged is identical, specification is consistent, in ball bearing (401) mounted configuration described in a pair, situation is, described ball bearing (401) is between described slide (1) inner side and described guide rail (2) outside, the groove (101) of described slide (1) is consistent with groove (201) level of described guide rail (2), ball on described ball bearing (401) can move freely on the groove (101) of described slide (1) and the groove (101) of described guide rail (2).
2. according to a kind of linear rail with dustproof construction according to claim 1, it is characterized in that, the upper described groove (101) arranged of described slide (1) is V-shaped.
3. according to a kind of linear rail with dustproof construction described in claim 1 or 2, it is characterized in that, the center of described guide rail (2) is provided with some Function Extension holes (202) along vertical direction, and described Function Extension hole (202) word on described linear rail movement direction arranges evenly distributedly.
4. according to a kind of linear rail with dustproof construction according to claim 3, it is characterized in that being furnished with the rubber cork consistent with described Function Extension hole (202) specification.
5. according to a kind of linear rail with dustproof construction according to claim 3, it is characterized in that, screw socket on each described dust-proof cover (301) is respectively set as 1 symmetrically, the quantity of described U-shaped jump ring (402) is 2, and it is 2 that the upper described draw-in groove (403) arranged of described a pair ball bearing (401) arranges respective numbers.
6. according to a kind of linear rail with dustproof construction described in claim 1,2,4 any one, it is characterized in that, screw socket on each described dust-proof cover (301) is respectively set as 1 symmetrically, the quantity of described U-shaped jump ring (402) is 2, and it is 2 that the upper described draw-in groove (403) arranged of described a pair ball bearing (401) arranges respective numbers.
7. according to a kind of linear rail with dustproof construction described in claim 1,2,4,5 any one, it is characterized in that, the distance between the upper adjacent ball of described ball bearing (401) equals the diameter of ball.
8. according to a kind of linear rail with dustproof construction according to claim 3, it is characterized in that, the distance between the upper adjacent ball of described ball bearing (401) equals the diameter of ball.
9. according to a kind of linear rail with dustproof construction according to claim 7, it is characterized in that, the distance between the upper adjacent ball of described ball bearing (401) equals the diameter of ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510503445.6A CN105179475B (en) | 2015-08-17 | 2015-08-17 | A kind of line slideway with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510503445.6A CN105179475B (en) | 2015-08-17 | 2015-08-17 | A kind of line slideway with dustproof construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105179475A true CN105179475A (en) | 2015-12-23 |
| CN105179475B CN105179475B (en) | 2018-05-08 |
Family
ID=54901800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510503445.6A Active CN105179475B (en) | 2015-08-17 | 2015-08-17 | A kind of line slideway with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105179475B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922018A (en) * | 2016-05-18 | 2016-09-07 | 李良学 | Retractable rail guide device |
| CN105945587A (en) * | 2016-05-18 | 2016-09-21 | 温岭市海玛进出口有限公司 | Rail guide device with adjustable blocking area |
| CN106122268A (en) * | 2016-08-22 | 2016-11-16 | 苏州市顺仪五金有限公司 | A kind of line slideway |
| CN106181205A (en) * | 2016-08-25 | 2016-12-07 | 浙江瑞弗机电有限公司 | Study on Vehicle Front Wheel House is welded unit switching mechanism |
| CN106763181A (en) * | 2016-12-12 | 2017-05-31 | 东莞市鸿金顺机械制造有限公司 | Intelligent camber guide track system |
| CN107830057A (en) * | 2017-10-31 | 2018-03-23 | 天津莫德曼机器人有限公司 | A kind of end part seal lid that can prevent dust and greasy dirt |
| CN107989901A (en) * | 2017-12-05 | 2018-05-04 | 高峰 | A kind of movable support for being used to process bearing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5209575A (en) * | 1992-08-12 | 1993-05-11 | Nippon Thompson Co., Ltd. | Linear motion guide unit having an adjustable retainer plate |
| US5685646A (en) * | 1996-07-15 | 1997-11-11 | Automation Gages, Inc. | Linear ball slide |
| CN202391963U (en) * | 2011-11-11 | 2012-08-22 | 浙江上众自动化设备有限公司 | Linear guide rail device |
| CN202851647U (en) * | 2012-09-11 | 2013-04-03 | 锕玛科技股份有限公司 | Buckle group type straight line sliding device |
| CN202867559U (en) * | 2012-08-15 | 2013-04-10 | 广东高新凯特精密机械股份有限公司 | Slide block of micro linear guide rail |
| CN203594694U (en) * | 2013-12-03 | 2014-05-14 | 咸阳丰宁机械设备有限公司 | Double-U-shaped linear guide rail sliding block dustproof frame |
| CN204961573U (en) * | 2015-08-17 | 2016-01-13 | 热川精密机械（昆山）有限公司 | Linear guide with dustproof construction |
-
2015
- 2015-08-17 CN CN201510503445.6A patent/CN105179475B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5209575A (en) * | 1992-08-12 | 1993-05-11 | Nippon Thompson Co., Ltd. | Linear motion guide unit having an adjustable retainer plate |
| US5685646A (en) * | 1996-07-15 | 1997-11-11 | Automation Gages, Inc. | Linear ball slide |
| CN202391963U (en) * | 2011-11-11 | 2012-08-22 | 浙江上众自动化设备有限公司 | Linear guide rail device |
| CN202867559U (en) * | 2012-08-15 | 2013-04-10 | 广东高新凯特精密机械股份有限公司 | Slide block of micro linear guide rail |
| CN202851647U (en) * | 2012-09-11 | 2013-04-03 | 锕玛科技股份有限公司 | Buckle group type straight line sliding device |
| CN203594694U (en) * | 2013-12-03 | 2014-05-14 | 咸阳丰宁机械设备有限公司 | Double-U-shaped linear guide rail sliding block dustproof frame |
| CN204961573U (en) * | 2015-08-17 | 2016-01-13 | 热川精密机械（昆山）有限公司 | Linear guide with dustproof construction |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922018A (en) * | 2016-05-18 | 2016-09-07 | 李良学 | Retractable rail guide device |
| CN105945587A (en) * | 2016-05-18 | 2016-09-21 | 温岭市海玛进出口有限公司 | Rail guide device with adjustable blocking area |
| CN105945587B (en) * | 2016-05-18 | 2017-12-12 | 温岭市海玛进出口有限公司 | A kind of guiding device of track of adjustable shielded area |
| CN105922018B (en) * | 2016-05-18 | 2018-06-08 | 宋佳 | A kind of telescopic guiding device of track |
| CN106122268A (en) * | 2016-08-22 | 2016-11-16 | 苏州市顺仪五金有限公司 | A kind of line slideway |
| CN106181205A (en) * | 2016-08-25 | 2016-12-07 | 浙江瑞弗机电有限公司 | Study on Vehicle Front Wheel House is welded unit switching mechanism |
| CN106181205B (en) * | 2016-08-25 | 2017-10-10 | 浙江瑞弗机电有限公司 | Study on Vehicle Front Wheel House is welded unit switching mechanism |
| CN106763181A (en) * | 2016-12-12 | 2017-05-31 | 东莞市鸿金顺机械制造有限公司 | Intelligent camber guide track system |
| CN107830057A (en) * | 2017-10-31 | 2018-03-23 | 天津莫德曼机器人有限公司 | A kind of end part seal lid that can prevent dust and greasy dirt |
| CN107989901A (en) * | 2017-12-05 | 2018-05-04 | 高峰 | A kind of movable support for being used to process bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105179475B (en) | 2018-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105179475A (en) | Linear guide rail provided with dustproof structure | |
| CN204961573U (en) | Linear guide with dustproof construction | |
| CN101798024A (en) | Magnetic force delivering device | |
| CN102189410A (en) | T-shaped hydrostatic guide rail for precision finishing machine tool | |
| CN201309078Y (en) | Detachable cross motion working platform | |
| CN204878322U (en) | Linear guide with dustproof construction | |
| CN203956418U (en) | A kind of track structure for pipeline all-position operation | |
| CN201471161U (en) | Linear guide rail for machine tool | |
| CN105156472A (en) | Linear guide rail | |
| TWI421416B (en) | Linear slide table | |
| CN102706380B (en) | Bearing platform for optical measurement mechanism | |
| CN207495832U (en) | Portable type numerical control cutting machine | |
| CN203062360U (en) | Fixture with self-adjusting position | |
| CN101549383A (en) | Slide thread rolling splint | |
| CN202292237U (en) | Linear feeding mechanism of machine tool | |
| CN104647056A (en) | Closed constant-current hydrostatic guide rail for rotating table | |
| CN201217153Y (en) | Gapless straight line guide rails | |
| CN101701601B (en) | Preload high-accuracy rolling linear guide rail structure | |
| CN103252653A (en) | Brake mechanism of linear slide rails | |
| CN202542388U (en) | Multidirectional track translation system for workshop | |
| CN207482884U (en) | A kind of big stroke material moving machine device people | |
| CN102513959B (en) | Installing and dismantling device of high temperature gas-cooled reactor discharging equipment | |
| CN102950468A (en) | High-precision air static pressure guide rail | |
| CN201568454U (en) | Preloading high-precision rolling linear guide rail structure | |
| CN204422166U (en) | The sinusoidal dynamometer machine of novel track oscillating damper for train |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 264200 Shandong city of Weihai Province torch high tech Industrial Development Zone of early Road No. -3-1 Xiang Village Applicant after: Weihai Pml Precision Mechanism Ltd Address before: Zhang Pu town Kunshan city Suzhou city Jiangsu province 215300 Zhenxin Road No. 8 Applicant before: Hot Chuan precision machinery (Kunshan) Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |