CN205371297U - A novel tapered roller bearing for fork truck - Google Patents
A novel tapered roller bearing for fork truck Download PDFInfo
- Publication number
- CN205371297U CN205371297U CN201620078170.6U CN201620078170U CN205371297U CN 205371297 U CN205371297 U CN 205371297U CN 201620078170 U CN201620078170 U CN 201620078170U CN 205371297 U CN205371297 U CN 205371297U
- Authority
- CN
- China
- Prior art keywords
- roller bearing
- lubricating oil
- roller
- fork truck
- 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.)
- Expired - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a novel tapered roller bearing for fork truck, keep the ware including roller bearing outer lane, roller bearing inner circle, roller bearing cage and roller, the lubricating oil storage tank is installed to roller bearing outer lane top, outer loop tapered roller is installed to lubricating oil storage tank top, outer loop tapered roller installs the top the roller bearing inner circle, lubricating oil export below is connected with the roller bearing holder, the roller bearing sealing washer is installed to roller bearing holder below, inner circle raceway surface is installed to roller bearing sealing washer below, inner circle raceway surface top intercommunication has outer lane raceway surface, outer lane raceway surface installs the top the roller keeps the ware, the roller keeps the ware top to install bearing oil spilling mouth. Beneficial effect lies in: can effectively satisfy fork truck reciprocal up -and -down motion for a long time, contact fatigue strength is high, and the wearability is good.
Description
Technical field
This utility model belongs to technical field of mechanical equipment, is specifically related to a kind of novel tapered roller bearing for fork truck.
Background technology
Bearing is a kind of important spare part in plant equipment in the present age.Its major function is to support machinery rotary body, reduces the coefficient of friction in its motor process, and ensures its rotating accuracy.The linear motion bearing form of early stage, it is simply that arrange one and place row's rod under skid plate.Modern linear motion bearing uses same operation principle, only sometimes replaces roller with ball.Simplest swivel bearing is axle sleeve bearing, and it is a lining being clipped between wheel and wheel shaft.This design is scrolled bearing subsequently and substitutes, it is simply that substituting original lining with a lot of cylindrical rollers, each rolling element is just as an independent wheel.On the basis of hertz achievement, R. A. handkerchief nurse Glenn executing Trebek, Sweden of Germany et al. has carried out substantial amounts of test, and design theory and Calculation of Fatigue Life to development rolling bearing contribute.Subsequently, the N.P. Dinko Petrov application newton law of viscosity calculation bearing friction of Russia.First patent about ball track is that the gloomy fertile grace of Philips of Karma obtained in 1794.At present in the industrial vehicle of such as fork truck etc, rear axle (or axle) is attached to vehicle body so as to swing up and down, and the bearing that China produces scarcely can support this type games for a long time, it is easy to damage.
Utility model content
The purpose of this utility model is that provides a kind of novel tapered roller bearing for fork truck to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
nullA kind of novel tapered roller bearing for fork truck，Including roller bearing outer ring、Roller bearing inner ring、Roller bearing retainer and roller keeper，Described roller bearing outer ring is arranged above lubricating oil storage tank，Described lubricating oil storage tank is arranged above outer shroud taper roller，Described outer shroud taper roller is arranged above described roller bearing inner ring，Described roller bearing inner ring is provided above roller bearing oil groove，Described roller bearing oil groove is arranged above lubricating oil inlet，Described lubricating oil inlet is arranged above lubricating oil outlet，Described lubricating oil outlet has been connected below described roller bearing retainer，Described roller bearing retainer is installed below roller bearing sealing ring，Described roller bearing sealing ring is installed below inner ring raceway face，It is communicated with outer ring raceway face above described inner ring raceway face，Described outer ring raceway face is arranged above described roller keeper，Described roller keeper is arranged above bearing oil spilling mouth.
In said structure, lubricating oil enters from described lubricating oil inlet, flows into described lubricating oil storage tank through described roller bearing oil groove, described outer shroud taper roller is lubricated, and flows out through described bearing oil spilling mouth between countershaft and bearing simultaneously and is lubricated.
In order to improve bearing working efficiency further, described roller bearing outer ring is connected with described lubricating oil storage tank, and described outer shroud taper roller is connected with described roller bearing inner ring.
In order to improve bearing working efficiency further, described roller bearing oil groove is connected with described lubricating oil inlet, and described lubricating oil outlet is connected with described roller bearing retainer.
In order to improve bearing working efficiency further, described roller bearing sealing ring is connected with described inner ring raceway face, and described outer ring raceway face is connected with described roller keeper.
In order to improve bearing working efficiency further, described bearing oil spilling mouth is connected with described outer ring raceway face, and described roller bearing oil groove is connected with described lubricating oil outlet.
Having the beneficial effects that: can effectively meet fork truck and back and forth move up and down for a long time, contact fatigue strength is high, and wearability is good.
Accompanying drawing explanation
Fig. 1 is the front view of the novel tapered roller bearing for fork truck described in the utility model；
Fig. 2 is the left view of the novel tapered roller bearing for fork truck described in the utility model.
1, roller bearing outer ring；2, lubricating oil storage tank；3, outer shroud taper roller；4, roller bearing inner ring；5, roller bearing oil groove；6, lubricating oil inlet；7, lubricating oil outlet；8, roller bearing retainer；9, roller bearing sealing ring；10, inner ring raceway face；11, outer ring raceway face；12, roller keeper；13, bearing oil spilling mouth.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
nullAs Figure 1-Figure 2，A kind of novel tapered roller bearing for fork truck，Including roller bearing outer ring 1、Roller bearing inner ring 4、Roller bearing retainer 8 and roller keeper 12，Roller bearing outer ring 1 is arranged above lubricating oil storage tank 2，In order to lubricating oil is laid in，Lubricating oil storage tank 2 is arranged above outer shroud taper roller 3，In order to support axle motion，Outer shroud taper roller 3 is arranged above roller bearing inner ring 4，In order to contact movement will be carried out with axle，Roller bearing inner ring 4 is provided above roller bearing oil groove 5，Different local in order to see that lubricating oil flows into，Roller bearing oil groove 5 is arranged above lubricating oil inlet 6，In order to lubricating oil is input to inside roller bearing，Lubricating oil inlet 6 is arranged above lubricating oil outlet 7，In order to by the lubricating oil output after use，Lubricating oil outlet 7 has been connected below roller bearing retainer 8，In order to keep the shape of roller bearing，Roller bearing retainer 8 is installed below roller bearing sealing ring 9，In order to roller bearing is sealed，Roller bearing sealing ring 9 is installed below inner ring raceway face 10，In order to carry out contact movement with axle，Outer ring raceway face 11 it is communicated with above inner ring raceway face 10，In order to other location contacts，Outer ring raceway face 11 is arranged above roller keeper 12，In order to keep roller fixed position，Roller keeper 12 is arranged above bearing oil spilling mouth 13，In order to lubricating oil is spilled between axle and roller bearing.
In said structure, lubricating oil enters from lubricating oil inlet 6, flows into lubricating oil storage tank 2 through roller bearing oil groove 5, and outer shroud taper roller 3 is lubricated, and flows out through bearing oil spilling mouth 13 simultaneously and is lubricated between countershaft and bearing.
In order to improve bearing working efficiency further, roller bearing outer ring 1 is connected with lubricating oil storage tank 2, outer shroud taper roller 3 is connected with roller bearing inner ring 4, roller bearing oil groove 5 is connected with lubricating oil inlet 6, lubricating oil outlet 7 is connected with roller bearing retainer 8, and roller bearing sealing ring 9 is connected with inner ring raceway face 10, and outer ring raceway face 11 is connected with roller keeper 12, bearing oil spilling mouth 13 is connected with integral control circuit 11 plate, and roller bearing oil groove 5 is connected with lubricating oil outlet 7.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and effect thing thereof.
Claims (5)
- null1. the novel tapered roller bearing for fork truck，It is characterized in that: include roller bearing outer ring、Roller bearing inner ring、Roller bearing retainer and roller keeper，Described roller bearing outer ring is arranged above lubricating oil storage tank，Described lubricating oil storage tank is arranged above outer shroud taper roller，Described outer shroud taper roller is arranged above described roller bearing inner ring，Described roller bearing inner ring is provided above roller bearing oil groove，Described roller bearing oil groove is arranged above lubricating oil inlet，Described lubricating oil inlet is arranged above lubricating oil outlet，Described lubricating oil outlet has been connected below described roller bearing retainer，Described roller bearing retainer is installed below roller bearing sealing ring，Described roller bearing sealing ring is installed below inner ring raceway face，It is communicated with outer ring raceway face above described inner ring raceway face，Described outer ring raceway face is arranged above described roller keeper，Described roller keeper is arranged above bearing oil spilling mouth.
- 2. a kind of novel tapered roller bearing for fork truck according to claim 1, it is characterised in that: described roller bearing outer ring is connected with described lubricating oil storage tank, and described outer shroud taper roller is connected with described roller bearing inner ring.
- 3. a kind of novel tapered roller bearing for fork truck according to claim 1, it is characterised in that: described roller bearing oil groove is connected with described lubricating oil inlet, and described lubricating oil outlet is connected with described roller bearing retainer.
- 4. a kind of novel tapered roller bearing for fork truck according to claim 1, it is characterised in that: described roller bearing sealing ring is connected with described inner ring raceway face, and described outer ring raceway face is connected with described roller keeper.
- 5. a kind of novel tapered roller bearing for fork truck according to claim 1, it is characterised in that: described bearing oil spilling mouth is connected with described outer ring raceway face, and described roller bearing oil groove is connected with described lubricating oil outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078170.6U CN205371297U (en) | 2016-01-22 | 2016-01-22 | A novel tapered roller bearing for fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078170.6U CN205371297U (en) | 2016-01-22 | 2016-01-22 | A novel tapered roller bearing for fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371297U true CN205371297U (en) | 2016-07-06 |
Family
ID=56269390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620078170.6U Expired - Fee Related CN205371297U (en) | 2016-01-22 | 2016-01-22 | A novel tapered roller bearing for fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533623A (en) * | 2017-03-03 | 2018-09-14 | 株式会社捷太格特 | The assemble method of taper roll bearing and the fixture for being used in this method |
-
2016
- 2016-01-22 CN CN201620078170.6U patent/CN205371297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533623A (en) * | 2017-03-03 | 2018-09-14 | 株式会社捷太格特 | The assemble method of taper roll bearing and the fixture for being used in this method |
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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: 20160706 Termination date: 20170122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |