CN205226099U - Revolving axle nested structure - Google Patents
Revolving axle nested structure Download PDFInfo
- Publication number
- CN205226099U CN205226099U CN201520808574.1U CN201520808574U CN205226099U CN 205226099 U CN205226099 U CN 205226099U CN 201520808574 U CN201520808574 U CN 201520808574U CN 205226099 U CN205226099 U CN 205226099U
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- China
- Prior art keywords
- bearing
- axial
- radial
- axle
- sleeve body
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- 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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- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Abstract
The revolving axle cover is used in industry, food machinery and household electrical appliances as a mechanical rotatable parts commonly used widely. The utility model provides a revolving axle nested structure comprises the spacing axle of axial, axial gland, sealing washer, an axial oiliness slide bearing, radial footstep bearing, the axle sleeve body, journal bearing, radial footstep bearing, journal bearing pack into respectively the axle sleeve body, the spacing axle of the axial of packing into after that, shaft shoulder face of the spacing axle of axial and radial footstep bearing's footstep bearing face contact, the axle of its homonymy arrange in radial footstep bearing journal bearing's internal diameter, afterwards from pack into the in proper order internal diameter of an axial oiliness slide bearing, sealing washer, axial gland of another axle head of the spacing axle of axial, axial gland 2 with axle sleeve body 6 mechanical coupling. The utility model discloses can reduce the friction of the spacing axle of sealing washer and axial, and then improve revolving axle nested structure's job stabilization nature and life -span.
Description
Technical field
The present invention relates to a kind of swivel sleeve technical field.
Background technique
Swivel sleeve is widely used in industry, food machinery and household electrical appliances as a conventional mechanical component.The raising that existing swivel sleeve structure requires quality of life along with people, the security requirement of food machinery and household electrical appliances is also increased thereupon.Current food machinery and the unsafe factor of household electrical appliances are that the inefficacy of swivel sleeve causes sepage, make to be entered by seal fluid medium the raw-food material processed or household electrical appliances are leaked electricity crisis human life.Swivel sleeve structure operationally, to meet axially, the requirement of radial two aspects simultaneously, and this is harsh for condition bearing, Sealing.And the miniaturization of food machinery and household electrical appliances, microminiaturization, make that food machinery and household electrical appliances swivel sleeve structure used are miniaturization, microminiaturization and simplifying as far as possible, cause existing thrust bearing, thrust slide bearing, oil-containing radial-thrust bearing to be in use subject to great restriction because of the existing swivel sleeve technology that is limited in of its application conditions, structure etc.And a kind of axial oil-containing sliding bearing is a kind of axial oil-containing sliding bearing with cutting oilhole, its thickness can be significantly smaller than the minimum rolling thrust-bearing of existing thickness.
Summary of the invention
Object of the present invention is just to provide a kind of swivel sleeve structure, to overcome the deficiencies in the prior art.
The basic structure of swivel sleeve structure provided by the present invention is made up of axial limiting axle 1, axial gland 2, seal ring 3, a kind of axial oil-containing sliding bearing 4, radial-thrust bearing 5, sleeve body 6, radial bearing 7, is describedly respectively charged into described sleeve body 6 containing radial-thrust bearing 5, described radial bearing 7; Then load described axial limiting axle 1, a shaft shoulder face of described axial limiting axle 1 and the thrust shaft surfaces contact of described radial-thrust bearing 5, the axle of its homonymy is placed in the internal diameter of described radial-thrust bearing 5, described radial bearing 7; The internal diameter of described a kind of axial oil-containing sliding bearing 4, described seal ring 3, described axial gland 2 is loaded subsequently successively, described axial gland 2 and described sleeve body 6 mechanical coupling from another axle head of described axial limiting axle 1; According to the demand of different function, swivel sleeve structure is divided into again swivel sleeve structure 1, swivel sleeve structure 29, swivel sleeve structure 3 10, swivel sleeve structure 4 11, swivel sleeve structure 5 12, swivel sleeve structure 6 13 on this basis; Described swivel sleeve structure 1 comprises described axial limiting axle 14, described axial gland 15, described seal ring 16, the axial oil-containing sliding bearing of described one 17, described oil-containing slip radial-thrust bearing 18, described sleeve body 19, described oil-containing sliding radial bearing 20, and described axial gland 15 passes through scyewed joint with described sleeve body 19; Described swivel sleeve structure 29 comprises described axial limiting axle 21, described bolt (nail) 22, described axial gland 23, described seal ring 24, the axial oil-containing sliding bearing of described one 25, described oil-containing slip radial-thrust bearing 26, described sleeve body 27, described oil-containing sliding radial bearing 28, and described axial gland 23 is connected by described bolt (nail) 22 with described sleeve body 27; Described swivel sleeve structure 3 10 comprises described axial limiting axle 29, described axial gland 30, described seal ring 31, the axial oil-containing sliding bearing of described one 32, described rolling thrust-bearing 33, described rolling radial bearing 34, described sleeve body 35, described rolling radial bearing 36, described bolt (nail) 37, described end cap 38, described axial gland 30 and described sleeve body 35 are by scyewed joint, and described end cap 38 is connected by bolt (nail) 37 with described sleeve body 35; Described swivel sleeve structure 4 11 comprises described axial limiting axle 39, described axial gland 40, described bolt (nail) 41, described seal ring 42, the axial oil-containing sliding bearing of described one 43, described rolling thrust-bearing 44, described sleeve body 45, described rolling radial bearing 46, described rolling radial bearing 47, described bolt (nail) 48, described end cap 49, described axial gland 40 is connected by described bolt (nail) 41 with described sleeve body 45, and described end cap 49 is connected by bolt (nail) 48 with described sleeve body 45; Described swivel sleeve structure 5 12 comprises described axial limiting axle 50, described axial gland 51, described seal ring 52, the axial oil-containing sliding bearing of described one 53, described tapered roller bearing 54, described sleeve body 55, described rolling radial bearing 56, described bolt (nail) 57, described end cap 58, described axial gland 51 and described sleeve body 55 are by scyewed joint, and described end cap 58 is connected by bolt (nail) 57 with described sleeve body 55; Described swivel sleeve structure 6 13 comprises described axial limiting axle 59, described axial gland 60, described bolt (nail) 61, described seal ring 62, the axial oil-containing sliding bearing of described one 63, described tapered roller bearing 64, described sleeve body 65, described rolling radial bearing 66, described bolt (nail) 67, described end cap 68, described axial gland 60 is connected by described bolt (nail) 61 with described sleeve body 65, and described end cap 68 is connected by bolt (nail) 67 with described sleeve body 65.
A kind of axial oil-containing sliding bearing (application publication number CN102213260A) has axially to form containing bearing body 1, a section oilhole 2, is mainly used in little space turning axle assembly between two-phase medium.
Accompanying drawing illustrates:
Fig. 1 is the basic block diagram of swivel sleeve structure, 1-axial limiting axle, 2-axial gland, 3-seal ring, 4-axial oil-containing sliding bearing, 5-radial-thrust bearing, 6-sleeve body, 7-radial bearing.
Fig. 2 is swivel sleeve structure one schematic diagram, 14-axial limiting axle, 15-axial gland, 16-seal ring, 17-axial oil-containing sliding bearing, 18-oil-containing slip radial-thrust bearing, 19-sleeve body, 20-oil-containing sliding radial bearing.
Fig. 3 is swivel sleeve structure two schematic diagram, 21-axial limiting axle, 22-bolt (nail), 23-axial gland, 24-seal ring, 25-axial oil-containing sliding bearing, 26-oil-containing slip radial-thrust bearing, 27-sleeve body, 28-oil-containing sliding radial bearing.
Fig. 4 is swivel sleeve structure three schematic diagram, 29-axial limiting axle, 30-axial gland, 31-seal ring, 32-axial oil-containing sliding bearing, 33-rolling thrust-bearing, 34-rolling radial bearing, 35-sleeve body, 36-rolling radial bearing, 37-bolt (nail), 38-end cap.
Fig. 5 is swivel sleeve structure four schematic diagram, 39-axial limiting axle, 40-axial gland, 41-bolt (nail), 42-seal ring, 43-axial oil-containing sliding bearing, 44-rolling thrust-bearing, 45-sleeve body, 46-rolling radial bearing, 47-rolling radial bearing, 48-bolt (nail), 49-end cap.
Fig. 6 is swivel sleeve structure five schematic diagram, 50-axial limiting axle, 51-axial gland, 52-seal ring, 53-axial oil-containing sliding bearing, 54-tapered roller bearing, 55-sleeve body, 56-rolling radial bearing, 57-bolt (nail), 58-end cap.
Fig. 7 is swivel sleeve structure six schematic diagram, 59-axial limiting axle, 60-axial gland, 61-bolt (nail), 62-seal ring, 63-axial oil-containing sliding bearing, 64-tapered roller bearing, 65-sleeve body, 66-rolling radial bearing, 67-bolt (nail), 68-end cap.
Embodiment:
Fig. 1 is the basic structure of swivel sleeve structure provided by the present invention, is describedly respectively charged into described sleeve body 6 containing radial-thrust bearing 5, described radial bearing 7; Then load described axial limiting axle 1, a shaft shoulder face of described axial limiting axle 1 and the thrust shaft surfaces contact of described radial-thrust bearing 5, the axle of its homonymy is placed in the internal diameter of described radial-thrust bearing 5, described radial bearing 7; The internal diameter of described a kind of axial oil-containing sliding bearing 4, described seal ring 3, described axial gland 2 is loaded subsequently successively, described axial gland 2 and described sleeve body 6 mechanical coupling from another axle head of described axial limiting axle 1.
Embodiment one
Fig. 2 is swivel sleeve structure one, and described oil-containing slip radial-thrust bearing 18, described oil-containing sliding radial bearing 20 are respectively charged into described sleeve body 19; Then described axial limiting axle 14 is loaded, a shaft shoulder face of described axial limiting axle 14 and the thrust shaft surfaces contact of described oil-containing slip radial-thrust bearing 18, the axle of its homonymy is placed in the internal diameter of described oil-containing slip radial-thrust bearing 18, described oil-containing sliding radial bearing 20; The internal diameter of described a kind of axial oil-containing sliding bearing 17, described seal ring 16, described axial gland 15 is loaded subsequently successively from another axle head of described axial limiting axle 14; Described axial gland 15 passes through scyewed joint with described sleeve body 19.
Embodiment two
Fig. 3 is swivel sleeve structure two, and described oil-containing slip radial-thrust bearing 26, described oil-containing sliding radial bearing 28 are respectively charged into described sleeve body 27; Then described axial limiting axle 21 is loaded, a shaft shoulder face of described axial limiting axle 21 and the thrust shaft surfaces contact of described oil-containing slip radial-thrust bearing 26, the axle of its homonymy is placed in the internal diameter of described oil-containing slip radial-thrust bearing 26, described oil-containing sliding radial bearing 28; The internal diameter of described a kind of axial oil-containing sliding bearing 25, described seal ring 24, described axial gland 23 is loaded subsequently successively from another axle head of described axial limiting axle 21; Described axial gland 23 is connected by described bolt (nail) 22 with described sleeve body 27.
Embodiment three
Fig. 4 is swivel sleeve structure three, and described rolling radial bearing 34, described rolling radial bearing 36, rolling thrust bearing 33 are respectively charged into described sleeve body 35; Then load described axial limiting axle 29, a shaft shoulder face of described axial limiting axle 29 contacts with the moving-coil face of described rolling thrust bearing 33, and the axle of its homonymy is placed in the internal diameter of described rolling radial bearing 34, described rolling radial bearing 36, described end cap 38; The internal diameter of described a kind of axial oil-containing sliding bearing 32, described seal ring 31, described axial gland 30 is loaded subsequently successively from another axle head of described axial limiting axle 29; Described axial gland 30 and described sleeve body 35 are by scyewed joint, and described end cap 38 is connected by described bolt (nail) 37 with described sleeve body 35.
Embodiment four
Fig. 5 is swivel sleeve structure four, and described rolling radial bearing 46, described rolling radial bearing 47, rolling thrust bearing 44 are respectively charged into described sleeve body 45; Then load described axial limiting axle 39, a shaft shoulder face of described axial limiting axle 39 contacts with the moving-coil face of described rolling thrust bearing 44, and the axle of its homonymy is placed in the internal diameter of described rolling radial bearing 46, described rolling radial bearing 47, described end cap 49; The internal diameter of described a kind of axial oil-containing sliding bearing 43, described seal ring 42, described axial gland 40 is loaded subsequently successively from another axle head of described axial limiting axle 39; Described axial gland 40 is connected by described bolt (nail) 48 with described sleeve body 45, and described end cap 49 is connected by described bolt (nail) 48 with described sleeve body 45.
Embodiment five
Fig. 6 is swivel sleeve structure five, and described tapered roller bearing 54, described rolling radial bearing 56 do not load described sleeve body 55; Then described axial limiting axle 50 is loaded, a shaft shoulder face of described axial limiting axle 50 and the inner ring end contact of described tapered roller bearing 54, the axle of its homonymy is placed in the internal diameter of described tapered roller bearing 54, described rolling radial bearing 56, described end cap 58; The internal diameter of described a kind of axial oil-containing sliding bearing 53, described seal ring 52, described axial gland 51 is loaded subsequently successively from another axle head of described axial limiting axle 50; Described axial gland 51 and described sleeve body 55 are by scyewed joint, and described end cap 58 is connected by described bolt (nail) 57 with described sleeve body 55.
Embodiment six
Fig. 7 is swivel sleeve structure six, and described tapered roller bearing 64, described rolling radial bearing 66 are respectively charged into described sleeve body 65; Then described axial limiting axle 59 is loaded, a shaft shoulder face of described axial limiting axle 59 and the inner ring end contact of described tapered roller bearing 64, the axle of its homonymy is placed in the internal diameter of described tapered roller bearing 64, described rolling radial bearing 66, described end cap 68; The internal diameter of described a kind of axial oil-containing sliding bearing 63, described seal ring 62, described axial gland 60 is loaded subsequently successively from another axle head of described axial limiting axle 59; Described axial gland 60 is connected by described bolt (nail) 61 with described sleeve body 65, and described end cap 68 is connected by described bolt (nail) 67 with described sleeve body 65.
Claims (3)
1. a swivel sleeve structure, it is characterized in that: be made up of axial limiting axle (1), axial gland (2), seal ring (3), a kind of axial oil-containing sliding bearing (4), radial-thrust bearing (5), sleeve body (6), radial bearing (7), be describedly respectively charged into described sleeve body (6) containing radial-thrust bearing (5), described radial bearing (7); Then described axial limiting axle (1) is loaded, a shaft shoulder face of described axial limiting axle (1) and the thrust shaft surfaces contact of described radial-thrust bearing (5), the axle of its homonymy is placed in the internal diameter of described radial-thrust bearing (5), described radial bearing (7); The internal diameter of the axial oil-containing sliding bearing of described one (4), described seal ring (3), described axial gland (2) is loaded subsequently successively from another axle head of described axial limiting axle (1), described containing radial-thrust bearing (5), described radial bearing (7) and described sleeve body (6) mechanical coupling, described axial gland (2) and described sleeve body (6) mechanical coupling.
2. a kind of swivel sleeve structure as claimed in claim 1, is characterized in that: described radial-thrust bearing (5) or for the combination of rolling thrust-bearing and rolling radial bearing or for oil-containing slip radial-thrust bearing or be tapered roller bearing.
3. a kind of swivel sleeve structure as claimed in claim 1, is characterized in that: described radial bearing (7) or for rolling radial bearing or for oil-containing sliding radial bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808574.1U CN205226099U (en) | 2015-10-12 | 2015-10-12 | Revolving axle nested structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808574.1U CN205226099U (en) | 2015-10-12 | 2015-10-12 | Revolving axle nested structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226099U true CN205226099U (en) | 2016-05-11 |
Family
ID=55901167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520808574.1U Expired - Fee Related CN205226099U (en) | 2015-10-12 | 2015-10-12 | Revolving axle nested structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216407A (en) * | 2016-07-26 | 2016-12-14 | 天津天重中直科技工程有限公司 | The support block structure that in the assembling of short stress path rolling mill roller system, acting surface increases |
| WO2019001962A1 (en) * | 2017-06-28 | 2019-01-03 | Robert Bosch Gmbh | Carrier device, arrangement having a carrier device, and method for forming an arrangement having a carrier device |
-
2015
- 2015-10-12 CN CN201520808574.1U patent/CN205226099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216407A (en) * | 2016-07-26 | 2016-12-14 | 天津天重中直科技工程有限公司 | The support block structure that in the assembling of short stress path rolling mill roller system, acting surface increases |
| WO2019001962A1 (en) * | 2017-06-28 | 2019-01-03 | Robert Bosch Gmbh | Carrier device, arrangement having a carrier device, and method for forming an arrangement having a carrier device |
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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 |
Granted publication date: 20160511 Termination date: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |