CN103671486A - Solid lubrication self-centering half tile sliding bearing - Google Patents
Solid lubrication self-centering half tile sliding bearing Download PDFInfo
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- CN103671486A CN103671486A CN201310681348.7A CN201310681348A CN103671486A CN 103671486 A CN103671486 A CN 103671486A CN 201310681348 A CN201310681348 A CN 201310681348A CN 103671486 A CN103671486 A CN 103671486A
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Abstract
The invention discloses a solid lubrication self-centering half tile sliding bearing. The solid lubrication self-centering half tile sliding bearing disclosed by the invention adopting the technical scheme comprises a bearing box body (11) and end caps (1) mounted at two ends of the bearing box body (11), wherein a bearing cavity is formed by the bearing box body and the end caps; the solid lubrication self-centering half tile sliding bearing is characterized by further comprising an inner ball (5) with a convex spherical external surface, and an outer ball (6) with a concave spherical internal surface, wherein the inner ball and the outer ball are arranged in the bearing cavity and comprise separable half tile ball clacks respectively, and the inner ball is arranged inside the outer ball. The solid lubrication self-centering half tile sliding bearing has the following benefits: the inner ball and the outer ball of the bearing are separable, so that replacement of a bearing is quite convenient, time-saving and cost-reducing; as the ball clacks of the inner ball adopt a wedge-shape junction surface design, bearing balls perform self-centering; as a solid lubricant is inlaid on a copper alloy base body of the outer ball, the self-lubrication function of the bearing is realized; normal running of a machine is ensured under harsh working conditions such as high temperature, dustiness, heavy load, and inconvenience for replacement and inconvenience in oil addition for lubrication through the sliding bearing.
Description
Technical field
The present invention relates to a kind of solid lubrication self contering half-watt type sliding bearing, relate in particular to a kind of grey transmission shaft bearing that is applicable to scrape in coal gas of steel-smelting revolving furnace with dry method cylindrical shape electric cleaner.
Background technique
At converter gas dry method cylindrical shape electric cleaner inner bottom part, scrape grey transmission device, on its transmission shaft, bearing is housed, the bearing using at present adopts the selfaligning roller bearing of drier oil grease lubrication, it need to configure special Automatic grease lubrication system, its oil pump station is arranged on deduster limit, by pipeline, pass shell of dust remover and enter deduster bottom, being then connected on bearing is its fuel feeding.When passing shell of dust remover, oil feed line need continual nitrogen carry out nitrogen-sealed for it, to prevent that air from entering deduster by the gap of oil pipe and housing.This system architecture is complicated, and cost is high, and rate of fault is high, and while adopting integrally-built bearing to go wrong, because space in deduster is very narrow and small, can be very difficult and inconvenient while needing to change bearing.
Summary of the invention
The problem existing in order to solve above-mentioned prior art, the invention provides a kind of solid lubrication self contering half-watt type sliding bearing, and it can and be difficult in high temperature, many dirt, heavy duty, replacing inconvenience guaranteeing that machinery runs well under the bad working environments condition such as oily.Be widely used in the industries such as metallurgy, cement.
To achieve these goals, new solution of the present invention is achieved in that a kind of solid lubrication self contering half-watt type sliding bearing, comprise bearing housing body 11, end cap 1, described end cap 1 is installed on the two ends of described bearing housing body 11, jointly surround bearing die cavity, it is characterized in that, described sliding bearing also comprises endosphere 5, ectosphere 6, described endosphere 5 and ectosphere 6 are placed in described bearing die cavity, the outer surface of described endosphere 5 is convex spherical, the internal surface of described ectosphere 6 is spill sphere, described endosphere 5 is placed in described ectosphere 6, the internal surface of the outer surface of described endosphere 5 and described ectosphere 6 matches, described endosphere 5 and ectosphere 6 form by detachable half-watt type ball clack.
Further, described bearing housing body 11 consists of the detachable seat of honour 8 and lower 9, and the described seat of honour 8 is fixedly connected with by screw 4 with lower 9.
Further, the junction plane of two half-watt type ball clacks of described endosphere 5 is inclined wedge-shaped junction plane, and two half-watt type ball clacks of described endosphere 5 are respectively equipped with screw and attachment hole, by bolt, the half-watt type ball clack described in two are linked into an integrated entity.Realize bearing spheroid self-alignment function.
Further, ectosphere 6 is made by Cuprum alloy, and solid lubricant inlaid on its alloy substrate is realized bearing self-lubricating function.Can save lubrication station lubricated.
Further, on end cap 1, be designed with axial the first dust sealing groove 2 and the second dust sealing groove 3 radially, in described the first dust sealing groove 2 and the second dust sealing groove 3, be provided with dust seal, described the first dust sealing groove 2 and the second dust sealing groove 3 are respectively two groups, and described sliding bearing is provided with dust-proof cover 7 outward.Realize the full dust reduction capability of bearing.
The present invention has following beneficial effect: on end cap of the present invention, be designed with axial dust sealing groove 2 and the second dust sealing groove 3 radially, realize the full dust reduction capability of bearing; Bearing endosphere 5 and bearing ectosphere 6 are all that detachable half-watt type ball clack forms, and make the replacing of bearing very convenient, save time and fall this; The somatotype junction plane of 5 two half ball clacks of bearing endosphere is designed to inclined wedge-shaped junction plane, and is drilled with respectively connecting bolt screw and attachment hole at the center of half ball clack wedge, with bolt, two halves ball clack is integrally connected, and realizes bearing spheroid self-alignment function; Ectosphere 6 is made by Cuprum alloy, and solid lubricant inlaid on its alloy substrate is realized bearing self-lubricating function, can save lubrication station lubricated.It can and be difficult in high temperature, many dirt, heavy duty, replacing inconvenience guaranteeing that machinery runs well under the bad working environments condition such as oily.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is endosphere inclined wedge-shaped structural representation of the present invention.
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
With reference to accompanying drawing 1,2 description of symbols: end cap 1, the first dust sealing groove 2, the second dust sealing groove 3, screw 4, endosphere 5, ectosphere 6, dust-proof cover 7, the seat of honour 8, lower 9, fixing bolt 10, bearing housing body 11.
Embodiment: by reference to the accompanying drawings structural principle of the present invention and working principle are described in detail now.A kind of solid lubrication self contering half-watt type sliding bearing, comprise bearing housing body 11, end cap 1, described end cap 1 is installed on the two ends of described bearing housing body 11, jointly surround bearing die cavity, described sliding bearing also comprises endosphere 5, ectosphere 6, described endosphere 5 and ectosphere 6 are placed in described bearing die cavity, the outer surface of described endosphere 5 is convex spherical, the internal surface of described ectosphere 6 is spill sphere, described endosphere 5 is placed in described ectosphere 6, the internal surface of the outer surface of described endosphere 5 and described ectosphere 6 matches, described endosphere 5 and ectosphere 6 form by detachable half-watt type ball clack.Two half-watt type ball clacks of described endosphere 5 are respectively equipped with screw and attachment hole, by bolt, the half-watt type ball clack described in two are linked into an integrated entity.Described ectosphere 6 is made by Cuprum alloy, solid lubricant inlaid on its alloy substrate, and solid lubricant can be graphite, has self-lubricating function.Described bearing housing body 11 comprises screw 4, the seat of honour 8, lower 9, height Adjusting bolt Adjusting screw and fixing bolt 10.The seat of honour 8, be placed in outside described bearing die cavity for lower 9, with screw 4, connect.During work, the sphere of inside and outside ball bears axial force and the radial force producing when machinery is scraped ash simultaneously, realizes self-aligning and substitutes selfaligning roller bearing.In work, on end cap 1, axial the first dust sealing groove 2 and the dust that radially the second dust sealing groove 3 has intercepted in the cylinder that gathers dust enter bearing die cavity, prevent that dust from invading, and have extended bearing working life.Because design bearing becomes endosphere, ectosphere, the seat of honour, lower whole detachable half-watt type, be very easy to bearing replacing and install.Because endosphere somatotype junction plane adopts wedge junction plane and bolt fastening structure, guaranteed the self-alignment of bearing spheroid, realize the centering of half-watt type in machine operation and stablize and self-aligning.
Finally explanation is, above embodiment is only unrestricted in order to technological scheme of the present invention to be described, other modifications that those of ordinary skills make technological scheme of the present invention or be equal to replacement, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. a solid lubrication self contering half-watt type sliding bearing, comprise bearing housing body (11), end cap (1), described end cap (1) is installed on the two ends of described bearing housing body (11), jointly surround bearing die cavity, it is characterized in that, described sliding bearing also comprises endosphere (5), ectosphere (6), described endosphere (5) and ectosphere (6) are placed in described bearing die cavity, the outer surface of described endosphere (5) is convex spherical, the internal surface of described ectosphere (6) is spill sphere, described endosphere (5) is placed in described ectosphere (6), the internal surface of the outer surface of described endosphere (5) and described ectosphere (6) matches, described endosphere (5) and ectosphere (6) form by detachable half-watt type ball clack.
2. solid lubrication self contering half-watt type sliding bearing according to claim 1, is characterized in that, described bearing housing body (11) consists of the detachable seat of honour (8) and lower (9).
3. solid lubrication self contering half-watt type sliding bearing according to claim 2, is characterized in that, the described seat of honour (8) are fixedly connected with by screw (4) with lower (9).
4. solid lubrication self contering half-watt type sliding bearing according to claim 1, is characterized in that, the junction plane of two half-watt type ball clacks of described endosphere (5) is inclined wedge-shaped junction plane.
5. solid lubrication self contering half-watt type sliding bearing according to claim 4, is characterized in that, two half-watt type ball clacks of described endosphere (5) are respectively equipped with screw and attachment hole, by bolt, the half-watt type ball clack described in two are linked into an integrated entity.
6. solid lubrication self contering half-watt type sliding bearing according to claim 1, is characterized in that, described ectosphere (6) is made by Cuprum alloy, solid lubricant inlaid on its alloy substrate.
7. according to the solid lubrication self contering half-watt type sliding bearing described in any one in claim 1 to 6, it is characterized in that, on described end cap (1), be designed with axial the first dust sealing groove (2) and the second dust sealing groove (3) radially, in described the first dust sealing groove (2) and the second dust sealing groove (3), be provided with dust seal.
8. solid lubrication self contering half-watt type sliding bearing according to claim 7, is characterized in that, described the first dust sealing groove and the second dust sealing groove are respectively two groups.
9. solid lubrication self contering half-watt type sliding bearing according to claim 7, is characterized in that, described sliding bearing is provided with dust-proof cover (7) outward.
10. solid lubrication self contering half-watt type sliding bearing according to claim 7, is characterized in that, described bearing housing body (11) outside is provided with height Adjusting bolt Adjusting screw and fixing bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681348.7A CN103671486A (en) | 2013-12-16 | 2013-12-16 | Solid lubrication self-centering half tile sliding bearing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681348.7A CN103671486A (en) | 2013-12-16 | 2013-12-16 | Solid lubrication self-centering half tile sliding bearing |
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| CN103671486A true CN103671486A (en) | 2014-03-26 |
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| CN201310681348.7A Pending CN103671486A (en) | 2013-12-16 | 2013-12-16 | Solid lubrication self-centering half tile sliding bearing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087420A (en) * | 2017-12-05 | 2018-05-29 | 云南源鑫炭素有限公司 | A kind of high temperature exempts to lubricate universal aligning oscillating bearing |
| CN114087291A (en) * | 2021-11-10 | 2022-02-25 | 江苏海特尔机械有限公司 | A oleophobic axle sleeve for bearing frame leak protection oil |
| CN114893506A (en) * | 2022-06-20 | 2022-08-12 | 沈阳盛世五寰科技有限公司 | Bearing seat structure |
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| CN101893037A (en) * | 2010-07-23 | 2010-11-24 | 中国重型机械研究院有限公司 | Spherical self-aligning and split self-lubricating sliding bearing assembly |
| CN201836212U (en) * | 2010-11-05 | 2011-05-18 | 贵阳铝镁设计研究院 | Self-aligning spherical plain bearing |
| CN201896863U (en) * | 2010-07-23 | 2011-07-13 | 中国重型机械研究院有限公司 | Self-lubricating split bearing assembly |
| CN202371006U (en) * | 2011-12-20 | 2012-08-08 | 中国水电顾问集团成都勘测设计研究院 | Arc-shaped gate trunnion adopting spherical bearing |
| CN203604431U (en) * | 2013-12-16 | 2014-05-21 | 海安县恒益滑动轴承有限公司 | Solid-lubricated self-centering semi-tile type sliding bearing |
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2013
- 2013-12-16 CN CN201310681348.7A patent/CN103671486A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893037A (en) * | 2010-07-23 | 2010-11-24 | 中国重型机械研究院有限公司 | Spherical self-aligning and split self-lubricating sliding bearing assembly |
| CN201896863U (en) * | 2010-07-23 | 2011-07-13 | 中国重型机械研究院有限公司 | Self-lubricating split bearing assembly |
| CN201836212U (en) * | 2010-11-05 | 2011-05-18 | 贵阳铝镁设计研究院 | Self-aligning spherical plain bearing |
| CN202371006U (en) * | 2011-12-20 | 2012-08-08 | 中国水电顾问集团成都勘测设计研究院 | Arc-shaped gate trunnion adopting spherical bearing |
| CN203604431U (en) * | 2013-12-16 | 2014-05-21 | 海安县恒益滑动轴承有限公司 | Solid-lubricated self-centering semi-tile type sliding bearing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087420A (en) * | 2017-12-05 | 2018-05-29 | 云南源鑫炭素有限公司 | A kind of high temperature exempts to lubricate universal aligning oscillating bearing |
| CN108087420B (en) * | 2017-12-05 | 2020-04-21 | 云南源鑫炭素有限公司 | High-temperature lubrication-free universal core-adjusting knuckle bearing |
| CN114087291A (en) * | 2021-11-10 | 2022-02-25 | 江苏海特尔机械有限公司 | A oleophobic axle sleeve for bearing frame leak protection oil |
| CN114087291B (en) * | 2021-11-10 | 2022-10-04 | 江苏海特尔机械有限公司 | A oleophobic axle sleeve for bearing frame leak protection oil |
| CN114893506A (en) * | 2022-06-20 | 2022-08-12 | 沈阳盛世五寰科技有限公司 | Bearing seat structure |
| CN114893506B (en) * | 2022-06-20 | 2023-07-21 | 沈阳盛世五寰科技有限公司 | Bearing pedestal structure |
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Application publication date: 20140326 |