CN105805162A - Acid-resistant and oil-resistant shaft sleeve - Google Patents
Acid-resistant and oil-resistant shaft sleeve Download PDFInfo
- Publication number
- CN105805162A CN105805162A CN201610334949.4A CN201610334949A CN105805162A CN 105805162 A CN105805162 A CN 105805162A CN 201610334949 A CN201610334949 A CN 201610334949A CN 105805162 A CN105805162 A CN 105805162A
- Authority
- CN
- China
- Prior art keywords
- resistant
- shaft sleeve
- oil
- sleeve body
- acid
- 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
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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
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- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The invention belongs to the technical field of mechanical drive part assembly accessory application and particularly discloses an acid-resistant and oil-resistant shaft sleeve. The acid-resistant and oil-resistant shaft sleeve comprises a shaft sleeve body, a first limiting ring, a second limiting ring, a first limiting groove and a second limiting groove, wherein the first limiting ring and the second limiting ring are arranged on the shaft sleeve body; the first limiting groove and the second limiting groove are formed in one end of the shaft sleeve body; the shaft sleeve body, the first limiting ring, the second limiting ring, the first limiting groove and the second limiting groove are made from tin bronze in an integral forming manner; and the diameters of the shaft sleeve body, the first limiting ring and the second limiting ring are gradually increased in sequence. The acid-resistant and oil-resistant shaft sleeve has the beneficial effects that the design and the structure are reasonable, an integrally-formed phase tin bronze shell structure has the characteristics of being resistant to abrasion, acid and oil, the service life is long, frequent overhaul is not needed, and the using efficiency is high; and the problem that installing, disassembly and maintenance are not convenient between existing mechanical power output part bearing pedestals is solved, and the application range is wide.
Description
Technical field
The invention belongs to mechanical driving member assembling accessory applied technical field, be specifically related to a kind of acid-resisting and oil-resisting type axle sleeve, it is adaptable in quick, the accurate and stable assembling work of bearing.
Background technology
Axle sleeve is the tubular machine components being enclosed within rotating shaft, is an ingredient of sliding bearing, and in general, axle sleeve and bearing block adopt interference fit, and adopt matched in clearance with axle.Axle sleeve refers to the sleeve on propeller shaft or stern tube shaft, and bearing is to play parts that are fixing and that reduce load coefficient of friction in mechanical transmission course.The something in common of axle sleeve and bearing is the load both bearing axle, and both axle sleeves that is a difference in that are integrally-built, is relative motion between axle and axle sleeve during rotation；And bearing is split type, it is bearing self Internal and external cycle relative motion during rotation, but essentially, axle sleeve is exactly the one of sliding bearing in fact.
As can be seen here, axle sleeve and bearing block are used in combination, because the classification of bearing block is a lot, so the kind of axle sleeve is also more, and the bearing block as machine power transmission part often bears the resistance to wet goods characteristic of burn into because the difference of the occasion of machinery use has, the axle sleeve used so matching with it is also required to the characteristic with burn into oil resistant, also needs to meet when can complete quick with bearing block simultaneously, assembles accurately.But, existing traditional structure axle sleeve, its structure is complicated, and then cause in assembling that efficiency is low and location is fixing not firm, simultaneously weak to burn into oil resistant, and the life-span is short etc., can not meet and the assembling user demand of existing machinery power output part bearing block, and this has been current urgently to be resolved hurrily.
Therefore, based on the problems referred to above, the present invention provides a kind of acid-resisting and oil-resisting type axle sleeve.
Summary of the invention
Goal of the invention: it is an object of the invention to provide a kind of acid-resisting and oil-resisting type axle sleeve, the tin bronze shell structure of its design phase rational in infrastructure, one-body molded has wear-resisting, acidproof and oil resistant characteristic, and long service life, without often overhauling service efficiency height, solve the problem of inconvenience installation, demolition and maintenance between existing machinery power output part bearing block simultaneously, applied widely.
Technical scheme: the present invention provides a kind of acid-resisting and oil-resisting type axle sleeve, including sleeve body, and is arranged on the first spacing collar on sleeve body, the second spacing collar, and is arranged on first stopper slot of sleeve body one end, the second stopper slot；Described sleeve body, the first spacing collar, the second spacing collar, the first stopper slot and the second stopper slot are that tin bronze is one-body molded to be prepared；Described sleeve body, the first spacing collar, the second spacing collar diameter be incremented by successively.
The technical program, described first stopper slot, the second stopper slot are respectively set to semicircular structure, and are symmetricly set on sleeve body one end.
The technical program, described first spacing collar, the second spacing collar are that dissymmetrical structure is arranged on sleeve body.
The technical program, sleeve body one end diameter of described first spacing collar side outwards successively decreases gradually.
Compared with prior art, having the beneficial effects that of a kind of acid-resisting and oil-resisting type axle sleeve of the present invention: 1, the tin bronze shell structure of its design phase rational in infrastructure, one-body molded has wear-resisting, acidproof and oil resistant a characteristic, and long service life, without often overhauling service efficiency height；2, the problem of inconvenience installation, demolition and maintenance between existing machinery power output part bearing block is solved, applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of acid-resisting and oil-resisting type axle sleeve of the present invention；
Fig. 2 is the right TV structure schematic diagram of a kind of acid-resisting and oil-resisting type axle sleeve of the present invention；
Fig. 3 is the left view structural representation of a kind of acid-resisting and oil-resisting type axle sleeve of the present invention；
Wherein, in figure, sequence number mark is as follows: 1-sleeve body, 2-the first spacing collar, 3-the second spacing collar, 4-the first stopper slot, 5-the second stopper slot.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with the present invention.
A kind of acid-resisting and oil-resisting type axle sleeve as shown in Figure 1, Figure 2 and Figure 3, including sleeve body 1, and is arranged on first spacing collar the 2, second spacing collar 3 on sleeve body 1, and is arranged on first stopper slot 4, second stopper slot 5 of sleeve body 1 one end；Sleeve body the 1, first spacing collar the 2, second spacing collar the 3, first stopper slot 4 and the second stopper slot 5 are that tin bronze is one-body molded to be prepared；The diameter of sleeve body the 1, first spacing collar the 2, second spacing collar 3 is incremented by successively.
It is further preferred that first stopper slot the 4, second stopper slot 5 is respectively set to semicircular structure, and it is symmetricly set on sleeve body 1 one end；And first spacing collar the 2, second spacing collar 3 be arranged on sleeve body 1 for dissymmetrical structure；And first sleeve body 1 one end diameter of spacing collar 2 side outwards successively decrease gradually, above-mentioned rational structural design, it can effectively ensure to install fixing stability with bearing block, and power output is precisely, overall beryllium-bronze structure has corrosion-resistant preferably and oil resistivity simultaneously, effectively guarantee overall structure service life.
Have for, first stopper slot the 4, second stopper slot 5 utilizing sleeve body 1 one end during assembling is connected with each other location with bearing block positioning element, the other end is connected with power transmission arrangment, and the first spacing collar 2 and the second spacing collar 3 on sleeve body 1 is connected with bearing block positioning element, power transmission arrangment respectively and completes the effect of limited support.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvement, and these improvement also should be regarded as protection scope of the present invention.
Claims (4)
1. an acid-resisting and oil-resisting type axle sleeve, it is characterized in that: include sleeve body (1), and be arranged on the first spacing collar (2) on sleeve body (1), the second spacing collar (3), and it is arranged on first stopper slot (4) of sleeve body (1) one end, the second stopper slot (5)；Described sleeve body (1), the first spacing collar (2), the second spacing collar (3), the first stopper slot (4) and the second stopper slot (5) prepare for tin bronze is one-body molded；Described sleeve body (1), the first spacing collar (2), the second spacing collar (3) diameter be incremented by successively.
2. a kind of acid-resisting and oil-resisting type axle sleeve according to claim 1, it is characterised in that: described first stopper slot (4), the second stopper slot (5) are respectively set to semicircular structure, and are symmetricly set on sleeve body (1) one end.
3. a kind of acid-resisting and oil-resisting type axle sleeve according to claim 1 and 2, it is characterised in that: described first spacing collar (2), the second spacing collar (3) are arranged on sleeve body (1) for dissymmetrical structure.
4. a kind of acid-resisting and oil-resisting type axle sleeve according to claim 1 or 3, it is characterised in that: sleeve body (1) one end diameter of described first spacing collar (2) side outwards successively decreases gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334949.4A CN105805162A (en) | 2016-05-19 | 2016-05-19 | Acid-resistant and oil-resistant shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334949.4A CN105805162A (en) | 2016-05-19 | 2016-05-19 | Acid-resistant and oil-resistant shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105805162A true CN105805162A (en) | 2016-07-27 |
Family
ID=56451422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610334949.4A Pending CN105805162A (en) | 2016-05-19 | 2016-05-19 | Acid-resistant and oil-resistant shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805162A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273369A (en) * | 1991-07-02 | 1993-12-28 | Johnson Electric S.A. | Sheet metal bearing for an electric motor |
| CN1308002A (en) * | 2001-01-19 | 2001-08-15 | 四川明达船用密封有限公司 | Stern shaft seal gland for high speed ship |
| US20050152627A1 (en) * | 2004-01-08 | 2005-07-14 | Hon Hai Precision Industry Co., Ltd. | Bearing assembly with wear-resistant bearing surfaces |
| CN201723589U (en) * | 2010-07-28 | 2011-01-26 | 戚墅堰机车车辆厂工业公司 | Copper alloy axle suspension bush |
| CN202215593U (en) * | 2011-07-29 | 2012-05-09 | 铜陵和武机械制造有限责任公司 | Feeding bush |
| CN202215596U (en) * | 2011-08-15 | 2012-05-09 | 铜陵和武机械制造有限责任公司 | Shaft bushing |
| CN202971579U (en) * | 2012-11-16 | 2013-06-05 | 诸暨市中天工业有限公司 | Steel-copper composite shaft sleeve |
| CN104019134A (en) * | 2014-05-16 | 2014-09-03 | 铜陵和武机械制造有限责任公司 | Shockproof shaft sleeve |
| CN203822855U (en) * | 2014-05-16 | 2014-09-10 | 铜陵和武机械制造有限责任公司 | Wear-resistant shaft sleeve |
| CN205154910U (en) * | 2015-11-20 | 2016-04-13 | 山西金宇粉末冶金有限公司 | Rocking arm cover is assisted to hydraulic pressure |
| CN205780317U (en) * | 2016-05-19 | 2016-12-07 | 江苏凌特精密机械销售有限公司 | A kind of acid-resisting and oil-resisting type axle sleeve |
-
2016
- 2016-05-19 CN CN201610334949.4A patent/CN105805162A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273369A (en) * | 1991-07-02 | 1993-12-28 | Johnson Electric S.A. | Sheet metal bearing for an electric motor |
| CN1308002A (en) * | 2001-01-19 | 2001-08-15 | 四川明达船用密封有限公司 | Stern shaft seal gland for high speed ship |
| US20050152627A1 (en) * | 2004-01-08 | 2005-07-14 | Hon Hai Precision Industry Co., Ltd. | Bearing assembly with wear-resistant bearing surfaces |
| CN201723589U (en) * | 2010-07-28 | 2011-01-26 | 戚墅堰机车车辆厂工业公司 | Copper alloy axle suspension bush |
| CN202215593U (en) * | 2011-07-29 | 2012-05-09 | 铜陵和武机械制造有限责任公司 | Feeding bush |
| CN202215596U (en) * | 2011-08-15 | 2012-05-09 | 铜陵和武机械制造有限责任公司 | Shaft bushing |
| CN202971579U (en) * | 2012-11-16 | 2013-06-05 | 诸暨市中天工业有限公司 | Steel-copper composite shaft sleeve |
| CN104019134A (en) * | 2014-05-16 | 2014-09-03 | 铜陵和武机械制造有限责任公司 | Shockproof shaft sleeve |
| CN203822855U (en) * | 2014-05-16 | 2014-09-10 | 铜陵和武机械制造有限责任公司 | Wear-resistant shaft sleeve |
| CN205154910U (en) * | 2015-11-20 | 2016-04-13 | 山西金宇粉末冶金有限公司 | Rocking arm cover is assisted to hydraulic pressure |
| CN205780317U (en) * | 2016-05-19 | 2016-12-07 | 江苏凌特精密机械销售有限公司 | A kind of acid-resisting and oil-resisting type axle sleeve |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |