CN201696484U - Longitudinal sealing device of novel linear rolling guide rail and slider - Google Patents
Longitudinal sealing device of novel linear rolling guide rail and slider Download PDFInfo
- Publication number
- CN201696484U CN201696484U CN2009201449826U CN200920144982U CN201696484U CN 201696484 U CN201696484 U CN 201696484U CN 2009201449826 U CN2009201449826 U CN 2009201449826U CN 200920144982 U CN200920144982 U CN 200920144982U CN 201696484 U CN201696484 U CN 201696484U
- Authority
- CN
- China
- Prior art keywords
- slide block
- groove
- longitudinal sealing
- slider
- sealing device
- 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.)
- Expired - Fee Related
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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
- F16C29/088—Seals extending in the longitudinal direction of the carriage or bearing body
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a longitudinal sealing device of a linear rolling guide rail and a slider, which has the advantages of simple structure, convenient assembly, good sealing effect and easy standardized, systematic and universal production and processing. Grooves (anchored troughs) with the same shape are respectively manufactured by adopting a linear cutting method on the slider body and a mould pressing method on the end cover of the slider, and sealing strips with the same shape are mated. The longitudinal sealing device of the novel linear rolling guide rail and the slider effectively unifies the sealing structural and size specifications of the linear rolling guide rail and the slider, simplifies the production procedures and enhances the sealing and dust-proof and anti-oil leakage effects.
Description
Affiliated technical field
The utility model relates to a kind of longitudinal sealing device of linear rolling track slide block, comprises the groove (anchor groove) of slide block body self, the groove that slider end covers and with the Stamping Steel Ribbon of groove with shape.
Background technique
The longitudinal sealing structure of existing linear rolling track slide block (hereinafter to be referred as slide block) all is to adopt at slide block to settle a metal and the rubber combined diaphragm seal that forms with the opening that combines of guide rail, do embedded fixing by pore on the end cap of slide block two ends or fixed groove, perhaps be fixed on the slide block body with screw.Because this metal and the rubber combined diaphragm seal that forms (hereinafter to be referred as diaphragm seal) form by the mould compacting, so in case the slide block specification changes, the mould of this diaphragm seal will be made again; Again because guide rail slide block series specification is various, satisfy the sealing needs of the guide rail slide block of various different size series simultaneously, just must make the diaphragm seal mould that matches with it in a large number, increase the weight of to produce burden and cost of production.Secondly, the rubber of the outer parcel of this diaphragm seal that is composited is quite thin, and in use often appearance is damaged, causes dust and other foreign matters to enter raceway, causes slide block movement not smooth, influences the operational safety and the working life of guide rail and slide block.Once more, existing this single lip seal structure is in the leakage of oil problem that can but can not solve effectively the dust-tight while in the using process.
Summary of the invention
Content of the present utility model is to solve the existing defective of existing slide block longitudinal sealing device: the used diaphragm seal of (one) existing slide block longitudinal sealing structure adopts mould compression moulding, once changing diaphragm seal, the slide block specification also changes thereupon, corresponding diaphragm seal mould also will be made again, and linear rolling track slide block series specification is various, diaphragm seal will match with it and make a large amount of tools of touching with regard to needs, complex manufacturing, the cost of production height; (2) existing slide block longitudinal sealing sheet is a kind of diaphragm seal that is composited by rubber coated metal sheet, and the rubber of diaphragm seal epidermis is quite thin, and tolerance is poor, and cracky can't continue after the breakage to use; (3) single procheilon structure of existing slide block longitudinal sealing sheet only plays dustproof effect and but can't solve the leakage of oil oil impregnate problem that exists in the using process.
The utility model is taked to do identical shaped groove (anchor groove) and is equipped with identical shaped Stamping Steel Ribbon again on the opening of slide block body and end cap combination, Stamping Steel Ribbon is pushed groove (anchor groove), fixes Stamping Steel Ribbon by groove (anchor groove).The Stamping Steel Ribbon exposed portions serve has formed a double-lip seal structure and has been close on the guide rail, plays the effect of dustproof and anti-leakage of oil, and slide block is done longitudinal sealing.With respect to existing slide block longitudinal sealing structure, the utility model has been simplified production technology, reduced cost of production, be the slide block mentioned in the utility model and the structure and the Dimensions of groove on the end cap and Stamping Steel Ribbon, all can adopt standardization to the full extent, seriation, generalization designs the slide block Stamping Steel Ribbon, processing, assembling, on the slide block product of different series different size, adopt with a kind of groove size of specification and the Stamping Steel Ribbon that matches with it, saved the raw material that are used to make time of touching tool and mfg. moulding die in a large number and the various part of all size model produced by mould.The used sealing strip material of the utility model is a polyurethane resin, and by the injection moulding extrusion molding, according to the slide block specification, the corresponding length of clip gets final product.Have easy to usely with respect to existing diaphragm seal, tolerance is strong, not the characteristics of cracky.The means of fixation that the utility model adopts is than existing embedded fixing seal better effects if, and solved the situation of leakage of oil oil impregnate effectively.
Description of drawings
Fig. 1 is a guide rail slide block longitudinal sealing structure drawing of device
Fig. 2 is a guide rail slide block longitudinal sealing device partial enlarged drawing
Fig. 3 is slide block groove (anchor groove) part enlarged view
Fig. 4 is slide block end cap groove (anchor groove) part enlarged view
Embodiment
The longitudinal sealing device of a kind of linear rolling track slide block that the utility model relates to mainly is made up of three parts, comprises linear rolling track slide block 1 (hereinafter to be referred as slide block), slide block end cap (hereinafter to be referred as end cap) 4 and Stamping Steel Ribbon 3.The groove 6 that adopts line cutting process mode to be shaped is arranged on the slide block 1, the groove 7 by injection molded is arranged on the end cap 4, groove 6 and groove 7 are all suitable with Stamping Steel Ribbon 3.The material of Stamping Steel Ribbon 3 is a polyurethane resin, by the injection moulding extrusion molding, and according to the slide block specification, the corresponding length of clip.Stamping Steel Ribbon 3 is inserted in groove 6 and groove 7 is fixed Stamping Steel Ribbon on slide block 1 and end cap 4.As shown in Figure 2, Stamping Steel Ribbon is inserted in groove part, and to play fixation be anchor portion, with guide rail 2 contact segments be that lip seals, upper lip prevents that the leakage of oil lower lip from preventing that foreign matters such as dust from entering.
Claims (5)
1. the longitudinal sealing device of a linear rolling track slide block, it is characterized in that: this longitudinal sealing device is by slide block (1), slide block end cap (4) and Stamping Steel Ribbon (3) are formed, and have respectively on slide block (1) and the slide block end cap (4) and adaptive groove (6) and the groove (7) of Stamping Steel Ribbon (3).
2. the longitudinal sealing device of linear rolling track slide block according to claim 1 is characterized in that: slide block (1) obtains groove (6) by the mode of line cutting process.
3. the longitudinal sealing device of linear rolling track slide block according to claim 1 is characterized in that: slide block end cap (4) forms groove (7) by the method for injection moulding.
4. the longitudinal sealing device of linear rolling track slide block according to claim 1 is characterized in that: Stamping Steel Ribbon (3) is the polyurethane resin Stamping Steel Ribbon of injection moulding extrusion molding.
5. the longitudinal sealing device of linear rolling track slide block according to claim 1 is characterized in that: Stamping Steel Ribbon (3) is inserted in groove (6) and groove (7), and groove (6) and groove (7) are fixed Stamping Steel Ribbon (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201449826U CN201696484U (en) | 2009-03-06 | 2009-03-06 | Longitudinal sealing device of novel linear rolling guide rail and slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201449826U CN201696484U (en) | 2009-03-06 | 2009-03-06 | Longitudinal sealing device of novel linear rolling guide rail and slider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696484U true CN201696484U (en) | 2011-01-05 |
Family
ID=43397727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201449826U Expired - Fee Related CN201696484U (en) | 2009-03-06 | 2009-03-06 | Longitudinal sealing device of novel linear rolling guide rail and slider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696484U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013167352A (en) * | 2011-12-27 | 2013-08-29 | Nsk Ltd | Rectilinear guide device |
| CN105750932A (en) * | 2016-05-18 | 2016-07-13 | 刘惠云 | Rail guide device capable of improving sealing performance |
| CN108087548A (en) * | 2017-11-07 | 2018-05-29 | 广东盛路通信科技股份有限公司 | More part mating face seal structures and method |
| CN109397256A (en) * | 2017-08-15 | 2019-03-01 | 深圳市炫硕智造技术有限公司 | Manipulator X-axis telecontrol equipment |
| CN109397257A (en) * | 2017-08-15 | 2019-03-01 | 深圳市炫硕智造技术有限公司 | The Z axis telecontrol equipment of manipulator |
-
2009
- 2009-03-06 CN CN2009201449826U patent/CN201696484U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013167352A (en) * | 2011-12-27 | 2013-08-29 | Nsk Ltd | Rectilinear guide device |
| CN105750932A (en) * | 2016-05-18 | 2016-07-13 | 刘惠云 | Rail guide device capable of improving sealing performance |
| CN105750932B (en) * | 2016-05-18 | 2017-12-08 | 浙江山川科技股份有限公司 | A kind of guiding device of track for improving sealing |
| CN109397256A (en) * | 2017-08-15 | 2019-03-01 | 深圳市炫硕智造技术有限公司 | Manipulator X-axis telecontrol equipment |
| CN109397257A (en) * | 2017-08-15 | 2019-03-01 | 深圳市炫硕智造技术有限公司 | The Z axis telecontrol equipment of manipulator |
| CN108087548A (en) * | 2017-11-07 | 2018-05-29 | 广东盛路通信科技股份有限公司 | More part mating face seal structures and method |
| CN108087548B (en) * | 2017-11-07 | 2022-03-15 | 广东盛路通信有限公司 | Sealing structure and method for matching surfaces of multiple parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20180306 |