CN2473377Y - Rigid support thrust slide bearing - Google Patents
Rigid support thrust slide bearing Download PDFInfo
- Publication number
- CN2473377Y CN2473377Y CN 01239083 CN01239083U CN2473377Y CN 2473377 Y CN2473377 Y CN 2473377Y CN 01239083 CN01239083 CN 01239083 CN 01239083 U CN01239083 U CN 01239083U CN 2473377 Y CN2473377 Y CN 2473377Y
- Authority
- CN
- China
- Prior art keywords
- thrust
- bearing
- shoe valve
- rigid support
- guide
- 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.)
- Expired - Fee Related
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a thrust slide bearing with a rigidity supporting, consisting of a thrust block holder component and a guide bearing base arranged on the thrust block holder base component; wherein, the guide bearing base is provided with a guide bearing pad, and the thrust head is arranged in the guide bearing pad; the thrust block holder component is also provided with a round thrust block holder component which is provided with a hard alloy supporting block ball head and a hard alloy supporting block arranged on the thrust block holder component in a same level and abutting against under the round thrust block holder component contacting with the thrust head. The utility model is applicable to the large load sewage pumps and vertical motors.
Description
The utility model relates to a kind of rigid support thrust slide bearing.
Being used for the thrust slide bearing on big carrying residual water pump, the Large Type Vertical Motor at present, all is to adopt yielding support, high to the supporting requirement of rotor journal from great, and size restrictions is arranged.And flexibly mounted butterfly spring is subject to INFLUENCE ON FATIGUE STRENGTH, and it is long in time limit to change accessory, and expense is big.The yielding support thrust slide bearing is owing to adopted yielding support; oil film wedge is not opened or is unreasonable; the casting groove is not opened; the oil circulating cooling system is science not; so be difficult for forming oil clearance; metal layer easily breaks away from parent, causes defectives such as oily temperature rise and butterfly spring easy-rupturing, can both cause to shut down and wait to repair.In addition, their insulating Design position is also unreasonable.According to surveying and determination, 90% yielding support thrust slide bearing oil temperature and noise, vibration index all have and exceed standard, and working life is short.
The purpose of this utility model is at above-mentioned shortcoming, provides a kind of and utilizes thrust collar to contact with the rigidity of thrust pad to transmit the rigid support thrust slide bearing that seat is pressed.
The utility model is the rigid support thrust slide bearing, is made up of thrust bearing shoe valve holder assembly and guide shaft bearing provided thereon, and the guide shaft bearing is provided with guide bearing block, and guide bearing block is made up of polylith, and the surface has been watered Babbitt and has been processed with dovetail groove to increase its combination force.Thrust collar places among the guide bearing block, on the thrust bearing shoe valve holder assembly, also be provided with garden thrust bearing shoe valve assembly, garden thrust bearing shoe valve assembly is provided with cemented carbide anchor plate bulb and peaks at the cemented carbide anchor plate composition on the thrust bearing shoe valve holder assembly of same horizontal positioned of its below, two anchor plates that contact and parent all insulate, circle thrust bearing shoe valve assembly contacts with thrust collar, circle thrust collar tile fragment is made up of polylith, and Babbitt has been watered on its surface.
The utility model compared with prior art has the following advantages: 1. to utilize thrust collar and contacting of thrust pad be that rigid support transmits seat and presses to the rigid support thrust slide bearing; 2. the rigid support thrust slide bearing adopts case structure stator, the rotor of motor directly can be fused, and has dwindled the volume of motor greatly.3. the utility model is rational in infrastructure, and the cost cost is low, long service life.The utility model is applicable to the promotion sliding bearing of big carrying residual water pump, Large Type Vertical Motor
Below in conjunction with drawings and Examples the utility model is described in further detail.
Accompanying drawing is the utility model overall structure cut-away view.
As shown in the figure, the utility model is made up of thrust bearing shoe valve holder assembly 9 and guide shaft bearing 5 provided thereon, guide shaft bearing 5 is provided with guide bearing block 2, guide bearing block 2 is provided with adjusting screw 3 and regulates, thrust collar 1 is located among the guide bearing block 2, thrust bearing shoe valve holder assembly 9 is provided with garden thrust bearing shoe valve assembly 6, garden thrust bearing shoe valve assembly 6 contacts with thrust collar 1, garden thrust bearing shoe valve assembly 6 be provided with cemented carbide anchor plate bulb 7 and peak at its below at the cemented carbide anchor plate 8 that lies in a horizontal plane in equally on the thrust bearing shoe valve holder assembly 9, the periphery of cemented carbide anchor plate bulb 7 and cemented carbide anchor plate 8 is provided with isolation layer 10.On guide bearing block 2 and thrust bearing shoe valve assembly 6, also watered babbit layer 11 respectively.The utility model is applicable to big carrying residual water pump, Large Type Vertical Motor.
Claims (2)
1. rigid support thrust slide bearing, form by thrust bearing shoe valve holder assembly (9) and guide shaft bearing (5) provided thereon, guide shaft bearing (5) is provided with guide bearing block (2), guide bearing block (2) is regulated by adjusting screw (3), thrust collar (1) places among the guide bearing block (2), it is characterized in that thrust bearing shoe valve holder assembly (9) is provided with garden thrust bearing shoe valve assembly (6), garden thrust bearing shoe valve assembly (6) contacts with thrust collar (1), garden thrust bearing shoe valve assembly (6) be provided with cemented carbide anchor plate bulb (7) and peak at its below at the cemented carbide anchor plate (8) that lies in a horizontal plane in equally on the thrust bearing shoe valve holder assembly (9).
2. rigid support thrust slide bearing according to claim 1 is characterized in that the periphery of cemented carbide anchor plate bulb (7) and cemented carbide anchor plate (8) is provided with isolation layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239083 CN2473377Y (en) | 2001-04-27 | 2001-04-27 | Rigid support thrust slide bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239083 CN2473377Y (en) | 2001-04-27 | 2001-04-27 | Rigid support thrust slide bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2473377Y true CN2473377Y (en) | 2002-01-23 |
Family
ID=33651593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239083 Expired - Fee Related CN2473377Y (en) | 2001-04-27 | 2001-04-27 | Rigid support thrust slide bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2473377Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100591932C (en) * | 2008-11-14 | 2010-02-24 | 南京高精齿轮集团有限公司 | Thrust bearing |
| CN102927137A (en) * | 2012-11-06 | 2013-02-13 | 中国舰船研究设计中心 | Disc spring type vibration attenuation thrust bearing |
| CN104533967A (en) * | 2014-11-22 | 2015-04-22 | 湖南崇德工业科技有限公司 | Multifunctional regulating device used for sliding bearings |
| CN105003528A (en) * | 2015-07-24 | 2015-10-28 | 哈尔滨电气动力装备有限公司 | Linkage type self-balancing water-lubricated thrust bearing |
| CN106640968A (en) * | 2016-12-21 | 2017-05-10 | 湖南崇德工业科技有限公司 | Vertical type thrust sliding bearing |
| CN115255809A (en) * | 2022-06-24 | 2022-11-01 | 杭州前进齿轮箱集团股份有限公司 | Machining and assembling method of thrust head assembly |
-
2001
- 2001-04-27 CN CN 01239083 patent/CN2473377Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100591932C (en) * | 2008-11-14 | 2010-02-24 | 南京高精齿轮集团有限公司 | Thrust bearing |
| CN102927137A (en) * | 2012-11-06 | 2013-02-13 | 中国舰船研究设计中心 | Disc spring type vibration attenuation thrust bearing |
| CN102927137B (en) * | 2012-11-06 | 2014-10-29 | 中国舰船研究设计中心 | Disc spring type vibration attenuation thrust bearing |
| CN104533967A (en) * | 2014-11-22 | 2015-04-22 | 湖南崇德工业科技有限公司 | Multifunctional regulating device used for sliding bearings |
| CN104533967B (en) * | 2014-11-22 | 2017-02-22 | 湖南崇德工业科技有限公司 | Multifunctional regulating device used for sliding bearings |
| CN105003528A (en) * | 2015-07-24 | 2015-10-28 | 哈尔滨电气动力装备有限公司 | Linkage type self-balancing water-lubricated thrust bearing |
| CN106640968A (en) * | 2016-12-21 | 2017-05-10 | 湖南崇德工业科技有限公司 | Vertical type thrust sliding bearing |
| CN115255809A (en) * | 2022-06-24 | 2022-11-01 | 杭州前进齿轮箱集团股份有限公司 | Machining and assembling method of thrust head assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |