CN107830057A - A kind of end part seal lid that can prevent dust and greasy dirt - Google Patents
A kind of end part seal lid that can prevent dust and greasy dirt Download PDFInfo
- Publication number
- CN107830057A CN107830057A CN201711048080.8A CN201711048080A CN107830057A CN 107830057 A CN107830057 A CN 107830057A CN 201711048080 A CN201711048080 A CN 201711048080A CN 107830057 A CN107830057 A CN 107830057A
- Authority
- CN
- China
- Prior art keywords
- hole
- cover body
- greasy dirt
- end cover
- end part
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 18
- 238000001746 injection moulding Methods 0.000 claims abstract description 6
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction 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
- F16C29/08—Arrangements for covering or protecting the ways
- F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
-
- 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
- F16C2220/00—Shaping
- F16C2220/02—Shaping by casting
- F16C2220/04—Shaping by casting by injection-moulding
-
- 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
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides a kind of end part seal lid that can prevent dust and greasy dirt, by being molded die sinking shaping, simplifies process; contribute to environmental protection; and can be closely connected with base and guide rail, prevent dust and greasy dirt from entering, improve the precision of automated production processing.Including the end cover body by once molding injection molding, line slideway via is offered in the middle part of the lower end of end cover body, and it is pasted with O-ring seal on the inner edge surface of line slideway via, the outer of O-ring seal protrudes inwardly from the inner surface of end cover body, end cover body is additionally provided with fixing hole and lower fixed hole, upper fixing hole, which is provided with, strengthens base, lower fixed hole is provided with oblique adapting table, card interface is provided between upper fixing hole and lower fixed hole, positioning vertical column is provided with the inside of card interface.
Description
Technical field
The invention belongs to linear guide rail device field, more particularly, to a kind of end part seal that can prevent dust and greasy dirt
Lid.
Background technology
Line slideway motion effect be for support with guided-moving part, do reciprocating linear fortune by given direction
It is dynamic.In Linear transmission field, skill upgrading and product subdivision have become inexorable trend, slide rail base as critical product,
Oneself turns into indispensable critical function part in various lathes, numerical control machining center, precise electronic machinery, is presently used for straight
The end closure of line guiderail base is by machining the aluminum oxide parts formed, and it is complicated cumbersome and from stature to there is procedure
Problem of environmental pollution caused by matter, and the mechanical seal between base and guide rail is not close, easily causes dust greasy dirt and enters
Enter the inside of track-type facilities, cause displacement error.
The content of the invention
In view of this, the present invention is directed to propose a kind of end part seal lid that can prevent dust and greasy dirt, is opened by injection
Mold forming, simplify process, contribute to environmental protection, and can be closely connected with base and guide rail, prevent dust and oil
Dirt enters, and improves the precision of automated production processing.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of end part seal lid that can prevent dust and greasy dirt, including by once molding the end cover sheet of injection molding
Body, the lower end middle part of the end cover body offer line slideway via, and on the inner edge surface of the line slideway via
O-ring seal is pasted with, the outer of the O-ring seal protrudes inwardly from the inner surface of the end cover body, the sealed end
Lid body is additionally provided with fixing hole and lower fixed hole, and fixed hole, which is provided with, strengthens base, and the lower fixed hole is provided with tiltedly
To adapting table, card interface is provided between fixed hole and the lower fixed hole, it is fixed to be provided with the inside of the card interface
Position column.
Further, the curved streamlined curved surface in the outer surface of the end cover body.
Further, the oblique adapting table oblique 45 ° of settings upwards.
Further, the reinforcement base is the truncated cone-shaped fixed seat for being set in fixed bottom hole portion.
Further, it is provided with upper location-plate above fixed hole.
Relative to prior art, of the present invention that the end part seal lid of dust and greasy dirt can be prevented to have is following excellent
Gesture：
The end cover body of the present invention is by once molding injection molding, compared to passing through machining sealed end
Lid, globality is stronger, and procedure of processing is more succinct, not cumbersome, and die sinking is more time saving and energy saving；The line slideway mistake of the present invention
The O-ring seal being pasted with the inner edge surface in hole, when can realize that line slideway passes through via, O-ring seal is flexible excessively, and close
The outer of sealing rubber ring protrudes inwardly from the inner surface of end cover body, can prevent dust greasy dirt from entering slide, realize sealing
Lifting；Upper fixing hole and lower fixed hole adaptation slide fixing hole position, by entering spiral shell in upper fixing hole and lower fixed hole twist-on
Bolt, it can realize that mechanical strength is enough and be stably connected with；Upper location-plate above upper fixing hole can clamping enter that slide is reserved to be inserted
Hole, the clamping of interference fit is formed, is further stably connected with, the reinforcement base of upper fixing hole, fixing hole can be lifted in itself
Stability, elevating mechanism intensity；Card interface can grafting enter the clamping block of slide, contribute to firm connection；Positioning vertical column energy
Slide preformed hole, raised position precision are entered in enough grafting.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the inside structure schematic diagram described in the embodiment of the present invention；
Fig. 2 is the outside structure diagram described in the embodiment of the present invention.
Description of reference numerals：
1- end cover bodies；2- line slideway vias；3- O-ring seals；The upper fixing holes of 4-；5- lower fixed holes；6- strengthens bottom
Seat；The oblique adapting tables of 7-；8- card interfaces；9- positioning vertical columns；10- upper location-plates.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, 2, the present invention provides a kind of end part seal lid that can prevent dust and greasy dirt, including by once
The end cover body 1 of injection molding is molded, line slideway via 2 is offered in the middle part of the lower end of the end cover body 1, and
It is pasted with O-ring seal 3 on the inner edge surface of the line slideway via 2, the outer of the O-ring seal 3 protrudes inwardly from described close
The inner surface of lid body 1 is blocked, the end cover body 1 is additionally provided with fixing hole 4 and lower fixed hole 5, fixed hole 4
Provided with base 6 is strengthened, the lower fixed hole 5 is provided with oblique adapting table 7, between fixed hole 4 and the lower fixed hole 5
Card interface 8 is provided with, the inner side of the card interface 8 is provided with positioning vertical column 9.
The curved streamlined curved surface in the outer surface of the end cover body 1.
The oblique adapting table 7 oblique 45 ° of settings upwards.
The base 6 of strengthening is the truncated cone-shaped fixed seat for being set in the fixed bottom of hole 4.
The top in fixed hole 4 is provided with upper location-plate 10.
This example：End cover body 1 is by once molding injection molding, compared to by machining close
End-blocking lid, globality is stronger, and procedure of processing is more succinct, not cumbersome, and die sinking is more time saving and energy saving；Line slideway via 2
Inner edge surface on the O-ring seal 3 that is pasted with, when realizing that line slideway passes through via, O-ring seal 3 is flexible excessively, and fluid sealant
The outer of circle 3 protrudes inwardly from the inner surface of end cover body 1, prevents dust greasy dirt from entering slide, realizes the lifting of sealing；
Upper fixing hole 4 and lower fixed hole 5 adaptation slide fixing hole position, by entering bolt in upper fixing hole 4 and the twist-on of lower fixed hole 5,
Realize that mechanical strength is enough to be stably connected with；The clamping of upper location-plate 10 of the upper top of fixing hole 4 enters slide and reserves jack, is formed
It is full of the clamping of cooperation, is further stably connected with, the reinforcement base 6 of upper fixing hole 4, the stability of of fixing hole 4 itself, is carried in lifting
Rise mechanical strength；The clamping block of slide is entered in the grafting of card interface 8, contributes to firm connection；The grafting of positioning vertical column 9 is entered slide and reserved
Hole, raised position precision.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (5)
- A kind of 1. end part seal lid that can prevent dust and greasy dirt, it is characterised in that：Including by once molding injection molding End cover body, offer line slideway via, and the line slideway mistake in the middle part of the lower end of the end cover body O-ring seal is pasted with the inner edge surface in hole, the outer of the O-ring seal protrudes inwardly from the interior table of the end cover body Face, the end cover body are additionally provided with fixing hole and lower fixed hole, and fixed hole, which is provided with, strengthens base, described lower solid Determine hole and be provided with oblique adapting table, card interface is provided between fixed hole and the lower fixed hole, the card interface Inner side is provided with positioning vertical column.
- 2. the end part seal lid according to claim 1 that dust and greasy dirt can be prevented, it is characterised in that：The sealed end The curved streamlined curved surface in the outer surface of lid body.
- 3. the end part seal lid according to claim 1 that dust and greasy dirt can be prevented, it is characterised in that：It is described oblique to hold Connect platform oblique 45 ° of settings upwards.
- 4. the end part seal lid according to claim 1 that dust and greasy dirt can be prevented, it is characterised in that：The reinforcement bottom Seat is the truncated cone-shaped fixed seat for being set in fixed bottom hole portion.
- 5. the end part seal lid according to claim 1 that dust and greasy dirt can be prevented, it is characterised in that：It is fixed Upper location-plate is provided with above hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048080.8A CN107830057A (en) | 2017-10-31 | 2017-10-31 | A kind of end part seal lid that can prevent dust and greasy dirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048080.8A CN107830057A (en) | 2017-10-31 | 2017-10-31 | A kind of end part seal lid that can prevent dust and greasy dirt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830057A true CN107830057A (en) | 2018-03-23 |
Family
ID=61651189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711048080.8A Pending CN107830057A (en) | 2017-10-31 | 2017-10-31 | A kind of end part seal lid that can prevent dust and greasy dirt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830057A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5080498A (en) * | 1990-06-12 | 1992-01-14 | Nippon Seiko Kabushiki Kaisha | Dust seal device of linear guide apparatus |
| DE19920477A1 (en) * | 1999-05-04 | 2000-11-30 | Chieftech Prec Co | Rolling guide device for linear movement has rail and slide carriage and at least one return path for rolling bodies formed outside of the extensions of a steel body which fits together with side frame and end caps through connectors |
| JP2014169153A (en) * | 2013-03-01 | 2014-09-18 | Daido Kogyo Co Ltd | Guide rail-folding device |
| CN105179475A (en) * | 2015-08-17 | 2015-12-23 | 热川精密机械（昆山）有限公司 | Linear guide rail provided with dustproof structure |
| 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 |
| TW201719038A (en) * | 2015-11-24 | 2017-06-01 | Hiwin Tech Corp | Linear slide having upper dustproof component having high versatility without screw locking |
| CN107269693A (en) * | 2016-04-08 | 2017-10-20 | 上银科技股份有限公司 | Screwless linear slide rail |
| CN107269692A (en) * | 2016-04-08 | 2017-10-20 | 上银科技股份有限公司 | The linear slide rail of dustproof element on tool |
| CN207480064U (en) * | 2017-10-31 | 2018-06-12 | 天津莫德曼机器人有限公司 | A kind of end part seal lid for the linear guide |
-
2017
- 2017-10-31 CN CN201711048080.8A patent/CN107830057A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5080498A (en) * | 1990-06-12 | 1992-01-14 | Nippon Seiko Kabushiki Kaisha | Dust seal device of linear guide apparatus |
| DE19920477A1 (en) * | 1999-05-04 | 2000-11-30 | Chieftech Prec Co | Rolling guide device for linear movement has rail and slide carriage and at least one return path for rolling bodies formed outside of the extensions of a steel body which fits together with side frame and end caps through connectors |
| JP2014169153A (en) * | 2013-03-01 | 2014-09-18 | Daido Kogyo Co Ltd | Guide rail-folding device |
| CN105179475A (en) * | 2015-08-17 | 2015-12-23 | 热川精密机械（昆山）有限公司 | Linear guide rail provided with dustproof structure |
| 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 |
| TW201719038A (en) * | 2015-11-24 | 2017-06-01 | Hiwin Tech Corp | Linear slide having upper dustproof component having high versatility without screw locking |
| CN107269693A (en) * | 2016-04-08 | 2017-10-20 | 上银科技股份有限公司 | Screwless linear slide rail |
| CN107269692A (en) * | 2016-04-08 | 2017-10-20 | 上银科技股份有限公司 | The linear slide rail of dustproof element on tool |
| CN207480064U (en) * | 2017-10-31 | 2018-06-12 | 天津莫德曼机器人有限公司 | A kind of end part seal lid for the linear guide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180323 |
|
| WD01 | Invention patent application deemed withdrawn after publication |