CN1353254A - Oil rope lubricating sliding bearing - Google Patents
Oil rope lubricating sliding bearing Download PDFInfo
- Publication number
- CN1353254A CN1353254A CN 01137921 CN01137921A CN1353254A CN 1353254 A CN1353254 A CN 1353254A CN 01137921 CN01137921 CN 01137921 CN 01137921 A CN01137921 A CN 01137921A CN 1353254 A CN1353254 A CN 1353254A
- Authority
- CN
- China
- Prior art keywords
- sliding bearing
- wick
- depression
- groove
- bearing
- 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
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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
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
-
- 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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/12—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by capillary action, e.g. by wicks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sliding-Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The sleeve beating 6 includes a tubular radial bearing 7 accommodating a shaft 13, and also includes a collar 8. The wick is arranged in the collar 8, and lubricant is fed to the radial bearing 7 from a lubricant- storing portion by means of the wick.
Description
The present invention relates to a kind of by claim 1 wick-lubricated sliding bearing as described in the preamble.
Disclose a kind of wick-lubricated sliding bearing that has in the D.B.P. 820 832, wherein Lubricants is directed under the help of wick in the radial support of one of supporting.Its shortcoming is that described sleeve and wick must be installed separately to make the sliding bearing that has wick can not be installed in advance, and installation can reduce expense in advance.Another shortcoming of this sliding bearing is must to be lubricated separately as the axle collar of an axially mounting.Must take other measure in this respect.
One object of the present invention is to further develop known sliding bearing, makes the supply that can have the sliding bearing of desired wick to reduce cost and can be guaranteed the oiling agent of radial and axial supporting by this wick by pre-mounting strap.
By the present invention, above-mentioned purpose is to realize by a wick lubrication sliding bearing of the feature that has claim 1.The special design of this sliding bearing provides the space that is used to admit wick, and this wick partly occurs by depression, contacts with radial and axial supporting at described recess wick.Thereby the pre-installation that can save the wick of cost by sliding bearing of the present invention can reduce the time of bearing as installed in the machine, and can a low expense carry out this installation.
Thereby another design of the present invention by claim 2 provides one to supply layout can obtain oiling agent is fed in the supporting best.Design by claim 3 can be avoided material build, therefore sliding bearing has a kind of structure that is particularly suitable for the manufacturing of injection molded, provide a sliding bearing by the design of the another kind of claim 4, it can and have the performance of good friction resistant with low relatively expense manufacturing.
Will become apparent from the description and the details of the present invention in conjunction with the accompanying drawings of subsequently exemplary embodiment, in the accompanying drawing:
Fig. 1 is the sectional view of bearing that comprises the machine of a sliding bearing;
Fig. 2 is the sectional view corresponding to the amplification of Fig. 1 of sliding bearing;
Fig. 3 is the end view of the sliding bearing of 2 arrow III with reference to the accompanying drawings;
Fig. 4 is the end view of the sliding bearing of 2 arrow IV with reference to the accompanying drawings;
Fig. 5 is sliding bearing view corresponding to accompanying drawing 3 before wick is inserted into;
The frame 1 of a machine has a support rib 2, and it has the earrings 3 of a band cylindrical hole.Frame 1 also comprises a container 4, and it admits supplying lubricating oil as oiling agent 5.A sliding bearing 6 closely is installed in the earrings 3, and this sliding bearing comprises radial support 7 and axle collar 8 of a tubulose.This axle collar 8 has an external peripheral surface 9 and two ends 10 and 11, and first end 10 constitutes an axially mounting 12, and such sliding bearing is at the commercial collar bush (collar bushs) that is known as.
An axle 13 is rotatably installed in the sliding bearing 6, also promptly is used as in the part of radial support 7 at the designated of sliding bearing 6; Adjusting ring 14 by an adjusting screw with one is fixed on the axle 13.This adjustment ring 14 has an end 15 that is bearing on the end 10.
The described axle collar 8 has a groove 16 and another groove 17, and they 11 put in the axle collar 8 (Fig. 4) from the end.The groove 16,17 of U-shape is arranged to limit mutually around radial support 7 and by rib 18 and 19 semicirclely.Be provided with 10 depressions that stretch into 20,21 from the end in rib 18,19, they roughly radially are oppositely arranged, and form one and press the about 180 ° angle W of Fig. 3.The end of groove 16 gets in the depression 20,21 (Fig. 5).Form depression like this and 20 make it, also promptly towards bearing hole 22 openings of sliding bearing 6 towards radial support 7 openings.In contrast, depression 21 peripheral surface 9 openings towards the axle collar 8 also are the radially outward opening.
As mentioned above, should be noted that this fact, the setting that has the groove 16 of depression 20,21 is absolutely necessary for the present invention.When sliding bearing 6 is made of plastics, be provided with and be another favourable groove 17 and can avoid gathering of material by the groove 17 of depression.
In wick 23 insertion grooves 16, one end 24 is immersed in the oiling agent 5 in the container 4.The other end of wick 23 has a part that thickens to node 25, and it closely is received in the depression 20.When sliding bearing 6 shipments, the distance (accompanying drawing 2) of node 25 10 outstanding about 1mm from the end.Node 25 put in the approximately identical distances of bearing hole 22 (Fig. 3, Fig. 4).In installment state with when axle 13 when being inserted in the sliding bearing 6, because the plastic deformation of node 25, above-mentioned distance is zero, therefore obtains node 25 and axle 13 and adjusts and encircle 14 contact, thereby also just obtain lubricating of bearing.
Sliding bearing 6 can be made by bearing metal (alloy).When being one, sliding bearing 6 for example can obtain a low especially manufacture cost during injection molded spare of polyoxymethylene (POM) system by plastic materials.
Assist in ensuring that according to sliding bearing 6 of the present invention, because the capillarity of wick 23, make that oiling agent 5 can be transported to radial support 7 and axial fulcrum 12 from container 4 when axle 13 contact with end 15.
Label list
1 frame, 14 adjustment rings
2 supporting ribs, 15 ends
3 earrings, 16 grooves
4 containers, 17 grooves
5 oiling agents, 18 ribs
6 sliding bearings, 19 ribs
7 radial supports, 20 depressions
8 axle collars, 21 depressions
9 peripheral surface, 22 bearing hole
10 first ends, 23 wicks
11 the second ends, 24 ends
12 axially mountings, 25 nodes
13 W=angles
Claims (4)
1. a wick sliding bearing (6) comprises following feature:
-comprise that has a sliding bearing (6) and the axle collar (8) as a kind of axially mounting (12) that is used to install bearing hole (22) the tubulose radial support (7) of (13);
-described axially mounting (12) has an outer circumferential face (9) and one first and second end (10,11), and described first end (10) forms a bearing surface that is used to surround the shoulder (14) of described axle (13);
The end (24) of-wick (23) is connected in the reservoir vessel of oiling agent (5) and the other end of wick (23) is connected on the described sliding bearing (6), it is characterized in that:
-one groove (16) that is located in the axle collar (8), described groove (16) extends towards described the second end (11) opening and around radial support (7);
-described the axle collar (8) has two depressions (20,21), and they lead in the described depression towards first end (10) opening and groove (16); Described first depression (20) opening to bearing hole (22) in and second (21) opening that caves in advance in the peripheral surface (9);
-one end with wick (23) of a thickened section (25) is embedded in described first depression (20), and described wick (23) puts in the reservoir vessel of oiling agent (5) by the groove (16) and second depression (21) from this first depression.
2. by the described sliding bearing of claim 1 (6), it is characterized in that described depression (20,21) radially is provided with basically.
3. by claim 1 or 2 described sliding bearings (6), it is characterized in that: on the described axle collar (8), be provided with another groove (17), described groove (17) towards the second end (11) opening and around described radial support (7) extend and and cave in (20,21) without any connection.
4. by the described sliding bearing of claim 3 (6), it is characterized in that: described radial support (7) and axially mounting (2) form an injection molded spare that has depression (20,21) and at least one groove (16) that is made of plastics.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20018880.1 | 2000-11-04 | ||
| DE20018880U DE20018880U1 (en) | 2000-11-04 | 2000-11-04 | Plain bearings with wick lubrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1353254A true CN1353254A (en) | 2002-06-12 |
Family
ID=7948495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01137921 Pending CN1353254A (en) | 2000-11-04 | 2001-11-05 | Oil rope lubricating sliding bearing |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2002195262A (en) |
| CN (1) | CN1353254A (en) |
| DE (1) | DE20018880U1 (en) |
| MX (1) | MXPA01011315A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086575A (en) * | 2009-12-04 | 2011-06-08 | 杜尔克普-阿德勒股份公司 | Sewing machine |
| CN103452808B (en) * | 2012-05-31 | 2017-07-14 | 华域三电汽车空调有限公司 | Compressor with lubricating structure |
| CN108775503A (en) * | 2018-08-31 | 2018-11-09 | 平湖迪工机械制造有限公司 | A kind of support roller automatic oiling device |
| CN109000136A (en) * | 2018-08-31 | 2018-12-14 | 平湖迪工机械制造有限公司 | Support roller automatic lubrication installation |
| CN111006116A (en) * | 2019-11-04 | 2020-04-14 | 珠海格力电器股份有限公司 | Electric main shaft bearing oil line lubricating system and driving motor |
| CN111282998A (en) * | 2020-03-05 | 2020-06-16 | 贵州工程应用技术学院 | Adjustable roller for rolling and forming titanium alloy ring piece |
-
2000
- 2000-11-04 DE DE20018880U patent/DE20018880U1/en not_active Expired - Lifetime
-
2001
- 2001-10-30 JP JP2001333168A patent/JP2002195262A/en active Pending
- 2001-11-05 CN CN 01137921 patent/CN1353254A/en active Pending
- 2001-11-05 MX MXPA01011315 patent/MXPA01011315A/en unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086575A (en) * | 2009-12-04 | 2011-06-08 | 杜尔克普-阿德勒股份公司 | Sewing machine |
| CN102086575B (en) * | 2009-12-04 | 2014-07-30 | 杜尔克普-阿德勒股份公司 | Sewing machine |
| TWI510689B (en) * | 2009-12-04 | 2015-12-01 | Duerkopp Adler Ag | Sewing machine |
| CN103452808B (en) * | 2012-05-31 | 2017-07-14 | 华域三电汽车空调有限公司 | Compressor with lubricating structure |
| CN108775503A (en) * | 2018-08-31 | 2018-11-09 | 平湖迪工机械制造有限公司 | A kind of support roller automatic oiling device |
| CN109000136A (en) * | 2018-08-31 | 2018-12-14 | 平湖迪工机械制造有限公司 | Support roller automatic lubrication installation |
| CN111006116A (en) * | 2019-11-04 | 2020-04-14 | 珠海格力电器股份有限公司 | Electric main shaft bearing oil line lubricating system and driving motor |
| CN111282998A (en) * | 2020-03-05 | 2020-06-16 | 贵州工程应用技术学院 | Adjustable roller for rolling and forming titanium alloy ring piece |
Also Published As
| Publication number | Publication date |
|---|---|
| DE20018880U1 (en) | 2001-02-08 |
| MXPA01011315A (en) | 2004-05-21 |
| JP2002195262A (en) | 2002-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |