CN205895916U - Direct action type guiding bearing device - Google Patents
Direct action type guiding bearing device Download PDFInfo
- Publication number
- CN205895916U CN205895916U CN201620476007.5U CN201620476007U CN205895916U CN 205895916 U CN205895916 U CN 205895916U CN 201620476007 U CN201620476007 U CN 201620476007U CN 205895916 U CN205895916 U CN 205895916U
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- Prior art keywords
- hole
- lubricant
- action type
- direct action
- breach
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Abstract
The utility model provides a direct action type guiding bearing device, it has the emollient that can supply with emollient steady in a long -termly and contains parts, this emollient contain parts form for the appearance complex with the end cover roughly ] the font form, the embedding has the endless member that internal diameter big of external diameter than the through hole in the through hole of establishing the binding portion on emollient contains parts.
Description
Technical field
This utility model is related to Direct Action Type guiding bearing arrangement, and it has the lubrication that can supply lubricant steadily in the long term
Agent contains part.
Background technology
In recent years, for Direct Action Type guide bearing arrangement and proposing can for a long time rolling element be stably supplied lubricant this
One problem.
As the prior art improving this part, there is the technology shown in Japanese Unexamined Patent Publication 6-346919.In this technology
In, so that contained lubricant in sealing member itself is gradually oozed out and be automatically fed to sealed friction surface such that it is able to obtain
The effect of sealed lip abrasion can be suppressed.
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 6-346919 publication
Utility model content
But, there is in patent documentation 1 following problem: for the smoothly rolling movement maintaining rolling element, lubrication amount
It is insufficient.
In order to solve above-mentioned problem, this utility model provides a kind of Direct Action Type to guide bearing arrangement, and it makes slide block relatively move
Move it is characterised in that described Direct Action Type guides the lubricant that bearing arrangement possesses the U-shaped containing lubricant to contain part,
Be formed with two alar parts of the U-shaped that described lubricant contains part for by described lubricant contain part be fixed on described
Hole on slide block or breach, are inserted into the endless member of hollow in this hole or this breach, and between by described two alar parts
On the linking part linking, it is formed with the through hole described linking part being run through and opening to the opposition side of described rail-sides, and,
When the internal diameter of the through hole in described hole is set to φ da, the outer of the endless member of the hollow running through in the hole in described hole will be inserted into
Footpath is set to φ db, and the internal diameter of the through hole of described breach is set to φ da, will be inserted into the hollow running through in the hole of described breach
The external diameter of endless member when being set to φ db, φ db/ φ da 1, φ db/ φ da 1.The effect of utility model
Bearing arrangement is guided according to Direct Action Type of the present utility model, for a long time lubricant can be stably supplied to rolling element,
And for maintaining the smoothly rolling movement of rolling element, lubrication amount is sufficient.
Brief description
Fig. 1 is to represent that Direct Action Type guides the axonometric chart of the installment state of each part of bearing arrangement end.
Fig. 2 is to represent the structure chart that lubricant contains part.
Fig. 3 is the structure chart of the structure representing endless member.
Fig. 4 is the structure chart of the structure representing endless member.
Specific embodiment
As shown in figure 1, in the Direct Action Type guide 1 being made up of slide block 1a and end cap 1b, possessing in slide block 1a end
The respective outer surface side of the end cap 1b in portion, is fixed with the reinforcing plate as plate-shaped member successively from the side close to end cap 1b
10th, lubricant contains part 11 and the side seal 12 as plate-shaped member, and these reinforcing plates 10, lubricant contain part 11
And side seal 12 is fixed on cunning with the state overlapping by installation screw 16a, 16b of passing through from through hole 11a, 11b
On block 1a.
Among these parts, reinforcing plate 10 is the steel plate with the substantially U-shaped shape of the form fit of end cap 1b.Strengthening
On two alar part 10a, 10b of plate 10, it is respectively formed with and through hole 10a, 10b that screw 16a, 16b run through is installed, and inciting somebody to action
On the linking part 10c that these two alar parts 10a, 10b link, it is formed with the through hole 10c that grease supplies mouth.
In addition, part is contained by the lubricant that the rubber containing lubricant (grease or lubricating oil) or synthetic resin are constituted
11 are formed as the substantially U-shaped shape with the form fit of end cap 1b, lubricant contain part 11 via linking part 11c
On two alar part 11a, the 11b linking, it is also formed with through hole 11a, 11b that screw 16a, 16b run through is installed, and, respectively passes through
Perforation 11a, 11b open to the outside surface side of alar part 11a, 11b.Additionally, these through holes 11a, 11b can also to alar part 11a,
The both sides of the outside surface side of 11b and tip side open, essentially as breach.
In addition, side seal 12 has lip 13, this side seal 12 is by the substantially U word with the form fit of end cap 1b
The steel plate of shape with there is the shape similar to this steel plate and the polyurethane rubber containing grease integrally formed with its outer surface
Glue is constituted.Two alar part 12a, 12b of this side seal 12 are also formed with the through hole that screw 16a, 16b run through is installed
12a, 12b, and on the linking part 12c that these two alar parts 12a, 12b are linked, be formed with grease and supply running through of mouth
Hole 12c.And, the lubricant being clipped between these side seals 12 and reinforcing plate 10 contains part 11 and is formed as and end cap 1b
Form fit substantially U-shaped shape.
As shown in Figure 2 although on two alar part 11a, 11b that lubricant contains part 11, being also formed with installation screw and pass through
Through hole 11a, the 11b wearing, and grease confession is formed with the linking part 11c that these two alar parts 11a, 11b are linked
To the through hole 11c of mouth, but, through hole 11a, 11b open to the outside surface side of alar part 11a, 11b respectively, through hole 11c
Upper surface side to linking part 11c opens.The diameter installing through hole 11a, 11b that screw runs through is set to φ da, will moisten
The diameter that consistent lubricant supplies the through hole 11c of mouth is set to φ da.
Endless member 14a, 14b shown in Fig. 3 can pass through for installing screw 16a, 16b, can be easily embedded into Fig. 2
Shown installs in through hole 11a, 11b that screw runs through.Thus, the external diameter φ db of endless member 14a, 14b and installation spiral shell
Relation between the internal diameter φ da of through hole 11a, 11b that silk runs through becomes φ db/ φ da 1.
As shown in figure 4, the external diameter φ db of endless member 15 supplies the through hole 11c's of mouth than the grease shown in Fig. 2
φ da is big for internal diameter.That is, this through hole 11c can be made to expand by endless member 16 is embedded in through hole 11c.Thus, moisten
Lubrication prescription is contained part 11 and can be in close contact all the time with guide rail (not shown), and therefore lubricant is stable to Direct Action Type guide 1
Ground supply.Thus, the external diameter φ db of endless member 15c and grease supply between the internal diameter φ da of through hole 11c of mouth
Relation becomes φ db/ φ da 1.
Claims (1)
1. a kind of Direct Action Type guides bearing arrangement, and it makes slide block relative movement it is characterised in that described Direct Action Type leading axle takes up
Put and possess the lubricant of the U-shaped containing lubricant and contain part, contain two alar parts of the U-shaped of part in described lubricant
On be formed with for described lubricant is contained hole or the breach that part is fixed on described slide block, in this hole or this breach
It is inserted on the endless member of hollow, and the linking part linking between by described two alar parts, be formed with and described linking part is passed through
Wear and guide trackside the open through hole in opposition side, and, when the internal diameter of the through hole in described hole is set to φ da, will insert
External diameter to the endless member of the hollow running through in the hole in described hole is set to φ db, and the internal diameter of the through hole of described breach is set to
φ da, when the external diameter being inserted into the endless member of the hollow running through in the hole of described breach is set to φ db, φ db/ φ da 1,
φdb/φda≧1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620476007.5U CN205895916U (en) | 2016-05-23 | 2016-05-23 | Direct action type guiding bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620476007.5U CN205895916U (en) | 2016-05-23 | 2016-05-23 | Direct action type guiding bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895916U true CN205895916U (en) | 2017-01-18 |
Family
ID=57765997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620476007.5U Active CN205895916U (en) | 2016-05-23 | 2016-05-23 | Direct action type guiding bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319119A (en) * | 2018-03-29 | 2019-10-11 | 罗伯特·博世有限公司 | Lubrication unit, guiding mechanism and the method for guiding mechanism |
-
2016
- 2016-05-23 CN CN201620476007.5U patent/CN205895916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319119A (en) * | 2018-03-29 | 2019-10-11 | 罗伯特·博世有限公司 | Lubrication unit, guiding mechanism and the method for guiding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |