CN106523524A - Linear slide device for comprehensive dust prevention - Google Patents
Linear slide device for comprehensive dust prevention Download PDFInfo
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- CN106523524A CN106523524A CN201510568591.7A CN201510568591A CN106523524A CN 106523524 A CN106523524 A CN 106523524A CN 201510568591 A CN201510568591 A CN 201510568591A CN 106523524 A CN106523524 A CN 106523524A
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- linear slide
- dust
- slide rail
- proof
- track
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Abstract
The invention discloses a linear slide device for comprehensive dust prevention. The linear slide device comprises a base body, two circulators combined at two ends of the base body, multiple rollers arranged in the base body and the circulators, and a dust preventing unit; the linear slide device is slidingly arranged on a linear slide rail for moving; the dust preventing unit is integrally molded by plastic injection, and includes two dustproof end covers respectively combined with the outer side surfaces of the two circulators, slide rail ports respectively formed in the centers of the two dustproof end covers and two sets of two upper dustproof bars and two lower dustproof bars integrally molded and connected between the slide rail ports of the two dustproof end covers; and all the upper and lower dustproof bars are butted against the linear slide rail. The linear slide device achieves simplification of the manufacturing and assembly procedures of the dustproof bars, and reduces the cost.
Description
Technical field
A kind of relevant linear slide of the present invention, be espespecially slidably arranged on linear slide rail to carry other objects with comprehensively dust-proof linear slide.
Background technology
As shown in Figures 1 and 2, the linear slide 10 (linear slide block) on linear slide rail 20 is applied now, typically it is made up of a pedestal 101, two circulators 102, most rollers 103 and dust cap 104, rolled in the track of pedestal 101 and two end circulators 102 by roller 103, enable the smooth movement on linear slide rail 20 of linear slide 10.Wherein, dust cap 104 is normally incorporated with the end of circulator 102, constitute the end dustproof construction of linear slide 10, dust cap 104 is formed with the ㄇ shapes chimb 1041 of matching 20 profile of linear slide rail, when chimb 1041 is moved on linear slide rail 20 for linear slide 10, scrape the processing dust or impurity foreign matter for falling within 20 surface of linear slide rail, to prevent which from involving in operation area of the roller 103 on linear slide rail 20, interference smooth rolling of the roller 103 under high-speed motion, in turn results in the failure of linear slide 10 and damages.
But, processing break flour or foreign matter are in addition to intrusion is taken advantage of a situation in the direction that can be advanced on linear slide rail 20 from linear slide 10, also can be from the bottom face of linear slide 10, or 201 periphery of screw hole of 20 upper surface of linear slide rail invades the operation area on roller 103 to linear slide rail 20.For this, traditional line carriage 10 have it is various under dust-proof and upper dustproof construction, it is separately positioned on 1011 upper end of track slot of 101 bottom of pedestal and pedestal 101, for example shown in Chinese patent bulletin CN101612625, CN101025197, CN201241917, CN103883620, and the various known dustproof construction disclosed in U.S. Patent Bulletin US4918846, US4929095, US5011300, US5275492, US5492412, US5588750, US5871282, US6113272, US6821020.
Above-mentioned upper dust tight construction is as shown in Figure 3, using iron plate 105 made by a punching press, and iron plate 105 dual side-edge or bottom surface combine two road dust excluders 106, iron plate 105 is locked in above the track slot 1011 of pedestal 101, or iron plate 105 is located above track slot 1011, make two ends sealed again or be fastened on two circulators 102, make two road dust excluders 106 be resisted against the top surface of linear slide rail 20, to prevent dust and foreign matter to be involved in roller 103.However, the design of above-mentioned upper dust tight construction, be as good as opening up a stamping mold for going out iron plate 105, then a plastic injection mould is opened up in iron plate 105, therefore its manufacturing cost will be particularly expensive by 106 ejection formation of dust excluder.And iron plate 105 must lock or be fastened on predetermined position, cause assembling procedure quite loaded down with trivial details, assembly cost and production efficiency is affected.
The content of the invention
The purpose of the present invention is a kind of with comprehensively dust-proof linear slide in offer, and then simplifies manufacture and the assembly program of dust tight construction, reduces the purposes such as manufacture and assembly cost and improving production efficiency.
In order to achieve the above object, the invention provides a kind of with comprehensively dust-proof linear slide, for being slidably assembled in a linear slide rail, which includes：
One pedestal, which has a top surface, one in contrast to the top surface bottom surface, two relative end faces, the one recessed track slot in the bottom surface central authorities, is respectively arranged at an at least load track of two side of track slot, and is arranged on the pedestal and is respectively equipped with least one zero load track at two ends of connection；
Two circulators, which is combined at two ends of the pedestal, its to should the medial surface of pedestal be respectively equipped with the cyclic track for connecting the load track and the zero load track；
More several rollers, which is rollably arranged in the load track and the zero load track, for rolling between the load track and the linear slide rail；And
One dustproof unit for adopting plastics Unitary injection formed, which forms two and corresponds to respectively and combines the dust-proof end cap of the lateral surface in two circulators, is separately positioned on two dust-proof end cap central authorities and is used for the upper dust excluder for being resisted against the linear slide rail top surface for being resisted against the slide rail mouth of the linear slide rail top surface and side, two roads and being connected between the slide rail mouth of two dust-proof end caps, and two be connected between the two dust-proof end cap and corresponding closing the bottom surface of two side of track slot of the pedestal lower dustproof sheet.
Further, wherein the slide rail mouth has a top margin and two sides, and on this, dust excluder is integrally formed is connected to the top margin.
Further, wherein on this, the section configuration of dust excluder includes that lower end has a concave surface, and is used for being resisted against one first lip of the linear slide rail top surface positioned at the concave side side or dual side-edge.
Further, wherein on this, the section configuration of dust excluder is the wide trapezoidal shape in the narrow lower end in upper end.
Further, the top margin and dual side-edge of the wherein slide rail mouth is respectively equipped with the second lip for being resisted against the linear slide rail, and second lip is connected with first lip.
Further, wherein the lower dustproof sheet has the 3rd lip for being resisted against two side walls of linear slide rail.
Further, wherein the dustproof unit is made up of Du Pont TPU1254D plastics Unitary injection formeds.
The present invention has comprehensively dust-proof linear slide, can be by being integrally formed the dust excluder construction on two roads of dustproof unit, when making linear slide slidably with reference on linear slide rail, make the first lip of dust excluder be resisted against the top surface of the linear slide rail, prevent processing break flour or foreign matter in the screw hole of linear slide rail from entering roller and load track.And dust excluder is integrally formed with the two of dustproof unit dust-proof end caps on two roads of the present invention, manufacture and the assembly program of dust tight construction can be simplified, and reduce the benefits such as cost and improving production efficiency.
Description of the drawings
Fig. 1 is the schematic perspective view of known linear slide and linear slide rail.
Fig. 2 is the generalized section of known linear slide and linear slide rail.
Fig. 3 is the schematic perspective view of dust tight construction in known linear slide.
Fig. 4 is the schematic perspective view of linear slide preferred embodiment of the present invention.
Fig. 5 is the decomposing schematic representation of linear slide preferred embodiment of the present invention.
Fig. 6 is the broken isometric schematic diagram of dustproof unit preferred embodiment of the present invention.
Fig. 7 is the generalized section that dustproof unit of the present invention is combined with linear slide rail.
In figure, 1 pedestal, 11 top surface
12 bottom surface, 13 end face
14 track slot, 15 load track
16 zero load track, 2 circulator
3 roller, 4 dustproof unit
41 dust-proof end cap, 42 slide rail mouth
421 top margin, 422 side
Dust excluder on 423 second lips 43
431 concave surface, 432 first lip
44 times the 3rd lips of dustproof sheet 441
20 linear slide rail, 201 screw hole.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in Figures 4 and 5, the present invention has comprehensively dust-proof linear slide, and its preferred embodiment includes：One pedestal 1, which has a top surface 11, one in contrast to top surface 11 bottom surface 12, two relative end faces 13, the one recessed track slot 14 in 12 central authorities of bottom surface, an at least load track 15 of 14 2 side of track slot is respectively arranged at, and is arranged on pedestal 1 and is respectively equipped with least one zero load track 16 of connection biend 13.Two circulators 2, which is combined at two ends of pedestal 1, and the medial surface of its correspondence pedestal 1 is respectively equipped with the cyclic track (not shown) of connection load track 15 and zero load track 16.Most rollers 3, which can be ball or roller, and which is rollably arranged in load track 15, zero load track 16 and cyclic track, for rolling between load track 15 and linear slide rail 20.And a dustproof unit 4, which is the construction of plastics Unitary injection formed；Which constructs and corresponds to the dust-proof end cap 41 for combining the lateral surface in two circulators 2 with two respectively, is separately positioned on two dust-proof end caps, 41 central authorities for being resisted against a slide rail mouth 42 of the linear slide rail top surface and side；Two roads are connected to the upper dust excluder 43 between the slide rail mouth 42 of two dust-proof end caps 41 with being integrally formed, and upper dust excluder 43 is used for being resisted against the top surface (as shown in Figure 7) of linear slide rail 20；And two be connected between two dust-proof end caps 41 and correspondence closing 1 bottom surface 12 of pedestal lower dustproof sheet 44；With this, as long as whole dustproof unit 4 can be made once secondary ejection shaping die.
Again as shown in Figures 5 and 6, the above-mentioned dustproof unit 4 is preferably constituted using Du Pont's TPU 1254D plastics Unitary injection formeds, the slide rail mouth 42 of the dustproof unit 4 has a top margin 421 and dual side-edge 422, and is connected between the top margin 421 of two dust-proof end caps 41 on this 43 Unitary injection formed of dust excluder.Respectively on this, dust excluder 43 is preferably the section configuration trapezoidal shape wide in the narrow lower end in upper end, its section configuration includes that lower end has a concave surface 431, and positioned at one first lip 432 of 431 dual side-edge of concave surface, the first lip 432 is made to be used for being resisted against the top surface of linear slide rail 20, the screw hole 201 of linear slide rail 20 is so made to be located on two roads between dust excluder 43, the processing break flour being prevented from screw hole 201 or foreign matter are involved at roller 3 and load track 15.
For another example, shown in Fig. 5, Fig. 6 and Fig. 7, the top margin 421 and dual side-edge 422 of the slide rail mouth 42 of the dust-proof end cap 41 of the above-mentioned dustproof unit 4 are respectively equipped with the second lip 423, and the second lip 423 is used for being resisted against the top surface and two side faces of linear slide rail 20.Furthermore, the lower dustproof sheet 44 is also and 43 Unitary injection formed of dust-proof end cap 41 and upper dust excluder that the lower dustproof sheet 44 has the 3rd lip 441 for being resisted against 20 2 side wall of linear slide rail.
The present invention has comprehensively dust-proof linear slide, can pass through to be integrally formed the construction of the dust excluder 43 on two roads of dustproof unit 4, when making linear slide slidably with reference on linear slide rail 20, make the first lip 432 of dust excluder 43 be resisted against the top surface of linear slide rail 20, prevent processing break flour or foreign matter in the screw hole 201 of linear slide rail 20 from entering roller and load track.Particularly, on two roads of the present invention, dust-proof end cap 41 and lower dustproof sheet 44 are integrally formed and are constituted dust excluder 43 with the two of dustproof unit 4, as long as dustproof unit 4 can be made once secondary ejection shaping die, as long as two dust-proof end caps 41 to be assembled in the lateral surface of two circulators 2 from lower to upper, dust excluder 43 on bis- roads of Neng Shi is located above the track slot 14 of pedestal 1, so can significantly simplify manufacture and the assembly program of dust tight construction, and reduce the benefits such as cost and improving production efficiency.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, protection scope of the present invention not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, within protection scope of the present invention.Protection scope of the present invention is defined by claims.
Claims (7)
1. a kind of with comprehensively dust-proof linear slide, for being slidably assembled in a linear slide rail, it is characterised in which includes：
One pedestal, which has a top surface, one in contrast to the top surface bottom surface, two relative end faces, the one recessed track slot in the bottom surface central authorities, is respectively arranged at an at least load track of two side of track slot, and is arranged on the pedestal and is respectively equipped with least one zero load track at two ends of connection；
Two circulators, which is combined at two ends of the pedestal, its to should the medial surface of pedestal be respectively equipped with the cyclic track for connecting the load track and the zero load track；
More several rollers, which is rollably arranged in the load track and the zero load track, for rolling between the load track and the linear slide rail；And
One dustproof unit for adopting plastics Unitary injection formed, which forms two and corresponds to respectively and combines the dust-proof end cap of the lateral surface in two circulators, is separately positioned on two dust-proof end cap central authorities and is used for the upper dust excluder for being resisted against the linear slide rail top surface for being resisted against the slide rail mouth of the linear slide rail top surface and side, two roads and being connected between the slide rail mouth of two dust-proof end caps, and two be connected between the two dust-proof end cap and corresponding closing the bottom surface of two side of track slot of the pedestal lower dustproof sheet.
2. it is as claimed in claim 1 that there is comprehensively dust-proof linear slide, it is characterised in that wherein the slide rail mouth has a top margin and two sides, and on this, dust excluder is integrally formed is connected to the top margin.
3. it is as claimed in claim 2 that there is comprehensively dust-proof linear slide, it is characterized in that, wherein on this, the section configuration of dust excluder includes that lower end has a concave surface, and is used for being resisted against one first lip of the linear slide rail top surface positioned at the concave side side or dual side-edge.
4. it is as claimed in claim 3 that there is comprehensively dust-proof linear slide, it is characterised in that wherein on this, the section configuration of dust excluder is the wide trapezoidal shape in the narrow lower end in upper end.
5. it is as claimed in claim 3 that there is comprehensively dust-proof linear slide, it is characterised in that the top margin and dual side-edge of the wherein slide rail mouth is respectively equipped with the second lip for being resisted against the linear slide rail, and second lip is connected with first lip.
6. it is as claimed in claim 5 that there is comprehensively dust-proof linear slide, it is characterised in that wherein the lower dustproof sheet has the 3rd lip for being resisted against two side walls of linear slide rail.
7. as any one of claim 1 to 5 with comprehensively dust-proof linear slide, it is characterised in that wherein the dustproof unit is made up of Du Pont TPU1254D plastics Unitary injection formeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568591.7A CN106523524B (en) | 2015-09-09 | 2015-09-09 | With comprehensively dust-proof linear slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568591.7A CN106523524B (en) | 2015-09-09 | 2015-09-09 | With comprehensively dust-proof linear slide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106523524A true CN106523524A (en) | 2017-03-22 |
| CN106523524B CN106523524B (en) | 2018-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510568591.7A Active CN106523524B (en) | 2015-09-09 | 2015-09-09 | With comprehensively dust-proof linear slide |
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| CN (1) | CN106523524B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906120A (en) * | 2017-12-20 | 2018-04-13 | 济南蓝海传动机械有限公司 | A kind of line slideway |
| CN108223572A (en) * | 2018-03-09 | 2018-06-29 | 济南蓝海传动机械有限公司 | A kind of dust-proof linear slide rail |
| CN111156250A (en) * | 2019-12-30 | 2020-05-15 | 宁波莱盟机器人有限公司 | Linear guide rail dustproof structure for discharging foreign matters at edge of countersunk hole on top surface of guide rail |
| CN112112895A (en) * | 2019-06-21 | 2020-12-22 | 国际精工股份有限公司 | Combined type dustproof construction of linear slider |
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| CN2425735Y (en) * | 2000-06-15 | 2001-04-04 | 上银科技股份有限公司 | Linear slide rail |
| CN1590791A (en) * | 2003-09-05 | 2005-03-09 | 上银科技股份有限公司 | Linear sliding rail having rolling body maintaining device |
| JP2006322465A (en) * | 2003-11-20 | 2006-11-30 | Thk Co Ltd | Guide device |
| CN202125521U (en) * | 2011-06-27 | 2012-01-25 | 全球传动科技股份有限公司 | Linear motion module |
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| CN203532543U (en) * | 2013-10-15 | 2014-04-09 | 青岛祥银传动设备有限公司 | Upper dustproof part for linear guide rail slider and linear guide rail slider |
| CN104632887A (en) * | 2015-03-09 | 2015-05-20 | 苏州洛特兰新材料科技有限公司 | Linear guide rail device |
| CN204961574U (en) * | 2015-09-09 | 2016-01-13 | 锕玛科技股份有限公司 | Straight line slider with it is comprehensive dustproof |
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2015
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Patent Citations (10)
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| US6170986B1 (en) * | 1999-04-07 | 2001-01-09 | Chieftech Precision Co., Ltd. | Linear motion rolling guide device |
| CN2425735Y (en) * | 2000-06-15 | 2001-04-04 | 上银科技股份有限公司 | Linear slide rail |
| CN1590791A (en) * | 2003-09-05 | 2005-03-09 | 上银科技股份有限公司 | Linear sliding rail having rolling body maintaining device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906120A (en) * | 2017-12-20 | 2018-04-13 | 济南蓝海传动机械有限公司 | A kind of line slideway |
| CN107906120B (en) * | 2017-12-20 | 2024-04-19 | 山东台稳精密机械有限公司 | Linear guide rail |
| CN108223572A (en) * | 2018-03-09 | 2018-06-29 | 济南蓝海传动机械有限公司 | A kind of dust-proof linear slide rail |
| CN108223572B (en) * | 2018-03-09 | 2024-01-30 | 济南蓝海传动机械有限公司 | Dustproof linear slide rail |
| CN112112895A (en) * | 2019-06-21 | 2020-12-22 | 国际精工股份有限公司 | Combined type dustproof construction of linear slider |
| CN111156250A (en) * | 2019-12-30 | 2020-05-15 | 宁波莱盟机器人有限公司 | Linear guide rail dustproof structure for discharging foreign matters at edge of countersunk hole on top surface of guide rail |
| CN111156250B (en) * | 2019-12-30 | 2021-05-04 | 宁波莱盟机器人有限公司 | Linear guide rail dustproof structure for discharging foreign matters at edge of countersunk hole on top surface of guide rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106523524B (en) | 2018-07-13 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Taiwan New Taipei City Tucheng Chinese tadatsugu Road No. 101 5 floor Patentee after: International Seiko Co.,Ltd. Address before: Taiwan New Taipei City Tucheng Chinese tadatsugu Road No. 101 5 floor Patentee before: AMA TECH Corp. |
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| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Straight sliding device with overall dust prevention Effective date of registration: 20210315 Granted publication date: 20180713 Pledgee: Taixin International Commercial Bank Co.,Ltd. Pledgor: International Seiko Co.,Ltd. Registration number: Y2021990000233 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |