CN207316049U - A kind of disc seal speed reducer - Google Patents
A kind of disc seal speed reducer Download PDFInfo
- Publication number
- CN207316049U CN207316049U CN201721212234.8U CN201721212234U CN207316049U CN 207316049 U CN207316049 U CN 207316049U CN 201721212234 U CN201721212234 U CN 201721212234U CN 207316049 U CN207316049 U CN 207316049U
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- China
- Prior art keywords
- rid
- babinet
- flange
- oily
- axle sleeve
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Abstract
The utility model discloses a kind of disc seal speed reducer, including babinet, high speed shaft, transmission mechanism and output shaft, high speed shaft is laterally worn and is connected on babinet, transmission is arranged in babinet vertically for transmission mechanism and output shaft, babinet top oil inlet lubricating, high speed shaft is successively through bearing, flange, which is worn, to be connected on babinet, bearing the inner is spacing through flange sleeve inner convex platform, bearing outer end has the axle sleeve being socketed on high speed shaft and the nut check spacing successively from outside to inside, the flange external one of flange sleeve gets rid of oily case, get rid of oily case and axle sleeve clearance fit, axle sleeve is spaced equipped with multiple tracks, positioned at the disc got rid of in oily case, it is equipped with to be connected to get rid of between disc two-by-two and gets rid of oil baffle on oily case, get rid of oil baffle and axle sleeve clearance fit, oily casing base is got rid of through flange, oil return through-hole connection babinet on babinet.
Description
Technical field
A kind of gear reducer is the utility model is related to, specifically a kind of disc seal speed reducer.
Background technology
The high speed shaft of vertical type speed reducer (change gear) is when high speed rotates, it will usually and parts of lubricating oil is taken out of at a high speed, causes to reveal, and
The reinforced seal of existing structure, sealing ring seal, and easy to aging under long-term high speed rotating environment, damage, equally exists leakage hidden danger.
The content of the invention
The purpose of this utility model is to provide a kind of simple in structure, can effectively prevent high speed shaft end oil leakage, uses
The disc seal speed reducer of long lifespan, safety.
The technical solution adopted in the utility model is：A kind of disc seal speed reducer, including babinet, high speed shaft, transmission
Mechanism and output shaft, high speed shaft are laterally worn and are connected on babinet, and transmission is arranged in babinet vertically for transmission mechanism and output shaft, babinet
Top oil inlet lubricating, it is characterised in that：The high speed shaft wears through bearing, flange be connected on babinet successively, and bearing the inner is through method
Orchid set inner convex platform is spacing, and bearing outer end has that the axle sleeve being socketed on high speed shaft and nut check are spacing successively from outside to inside, flange
The flange external one of set gets rid of oily case, gets rid of oily case and axle sleeve clearance fit, and axle sleeve is spaced equipped with multiple tracks, positioned at getting rid of
Disc in oily case, is equipped with to be connected to get rid of and gets rid of oil baffle on oily case, get rid of oil baffle and axle sleeve between disc two-by-two
Clearance fit, gets rid of oily casing base and connects babinet through the oil return through-hole on flange, babinet.
External pressing plate pushes against bearing outer end through distance collar on the flange of the flange sleeve.
It is described get rid of oil baffle top and be connected to get rid of on oily encloser inner wall, get rid of gap in the middle part of oil baffle and pass through axle sleeve, get rid of oil catch
Plate lower part and get rid of and left oil-gap between oily case.
Using the multiple spaced discs of oily case sealing cover are got rid of on high speed shaft, disc is arranged in order the utility model
Repeatedly lubricating oil is got rid of to getting rid of oil baffle and getting rid of on oily case, is got rid of by multiple after oil baffle will be lubricated under oil catch by mistake thereon
Oil-gap, which is finally converged and is retained in, gets rid of oily case lower part, then flows back to case by the oil return through-hole on flange sleeve flange and babinet
Body, effectively avoids the leakage of lubricating oil, and no leakage hidden danger is safe to use.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is A enlarged drawings.
In figure：Babinet 1, high speed shaft 2, bearing 3, flange sleeve 4, flange 41, get rid of oily case 5, get rid of oil baffle 6, excessively oil between
Gap 7, axle sleeve 8, disc 9, nut 10, pressing plate 11, distance collar 12, oil return through-hole 13.
Embodiment
It is described further below in conjunction with drawings and examples.
Fig. 1, a kind of disc seal speed reducer includes babinet 1, high speed shaft 2, transmission mechanism and output shaft shown in 2, at a high speed
Axis 2 is laterally worn and is connected on babinet 1, and transmission is arranged in babinet vertically for transmission mechanism and output shaft, and babinet top oil inlet lubricating is high
Fast axis 2 is worn through bearing 3, flange sleeve 4 be connected on babinet 1 successively, and bearing 3 is inner spacing through flange sleeve inner convex platform, 3 outer end of bearing by
It is outer to there is the axle sleeve 8 being socketed on high speed shaft 2 and nut 10 to lock spacing, external pressure on the flange 41 of flange sleeve 4 successively to interior
Plate 11 pushes against 3 outer end of bearing through distance collar 12, and the flange 41 external one of flange sleeve 4 gets rid of oily case 5, gets rid of oily case 5 and axle sleeve 8
Clearance fit, axle sleeve 8 is spaced equipped with multiple tracks, positioned at the disc 9 got rid of in oily case, two-by-two equipped with company between disc
It is connected on to get rid of and gets rid of oil baffle 6 on oily case, get rid of oil baffle top and be connected to and get rid of on oily encloser inner wall, gets rid of gap in the middle part of oil baffle and wear
Axle sleeve is crossed, oil baffle lower part is got rid of and gets rid of and left oil-gap 7 between oily case, gets rid of oily casing base through returning on flange, babinet
Oil hole 13 connects babinet.
Claims (3)
1. a kind of disc seal speed reducer, including babinet, high speed shaft, transmission mechanism and output shaft, high speed shaft are laterally worn and are connected on
On babinet, transmission is arranged in babinet vertically for transmission mechanism and output shaft, babinet top oil inlet lubricating, it is characterised in that：It is described
High speed shaft wears through bearing, flange be connected on babinet successively, and bearing the inner is spacing through flange sleeve inner convex platform, and bearing outer end is by outside extremely
Inside have that the axle sleeve being socketed on high speed shaft and nut check are spacing successively, the flange external one of flange sleeve gets rid of oily case, gets rid of oil
Case and axle sleeve clearance fit, axle sleeve is spaced equipped with multiple tracks, positioned at the disc got rid of in oily case, two-by-two disc it
Between be equipped with and be connected to get rid of and get rid of oil baffle on oily case, get rid of oil baffle and axle sleeve clearance fit, get rid of oily casing base through flange,
Oil return through-hole connection babinet on babinet.
2. a kind of disc seal speed reducer according to claim 1, it is characterized in that：It is outer on the flange of the flange sleeve
Connect pressing plate and push against bearing outer end through distance collar.
3. a kind of disc seal speed reducer according to claim 1, it is characterized in that：The oil baffle top of getting rid of is connected to
Get rid of on oily encloser inner wall, get rid of gap in the middle part of oil baffle and pass through axle sleeve, get rid of oil baffle lower part and get rid of and left oil-gap between oily case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212234.8U CN207316049U (en) | 2017-09-21 | 2017-09-21 | A kind of disc seal speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212234.8U CN207316049U (en) | 2017-09-21 | 2017-09-21 | A kind of disc seal speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207316049U true CN207316049U (en) | 2018-05-04 |
Family
ID=62383090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721212234.8U Active CN207316049U (en) | 2017-09-21 | 2017-09-21 | A kind of disc seal speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207316049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461483A (en) * | 2017-09-21 | 2017-12-12 | 江苏泰隆减速机股份有限公司 | A kind of disc seal speed reducer |
-
2017
- 2017-09-21 CN CN201721212234.8U patent/CN207316049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461483A (en) * | 2017-09-21 | 2017-12-12 | 江苏泰隆减速机股份有限公司 | A kind of disc seal speed reducer |
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| GR01 | Patent grant |