CN205708603U - Steel ball bearing and pull the spanner of this steel ball bearing - Google Patents
Steel ball bearing and pull the spanner of this steel ball bearing Download PDFInfo
- Publication number
- CN205708603U CN205708603U CN201620559732.9U CN201620559732U CN205708603U CN 205708603 U CN205708603 U CN 205708603U CN 201620559732 U CN201620559732 U CN 201620559732U CN 205708603 U CN205708603 U CN 205708603U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- ball bearing
- spherical cavity
- cylinder
- spheroid
- 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
Links
Abstract
The utility model discloses a kind of steel ball bearing and pull the spanner of this steel ball bearing, steel ball bearing includes cylinder, cylinder one end has screw rod, the cylinder other end is provided with half-spherical cavity, big spheroid it is provided with in half-spherical cavity, the big spherula being provided with the big spheroid of some rolling supports between spheroid and half-spherical cavity inwall, half-spherical cavity opening part be fixed be sleeved on big spheroid, for preventing big spheroid from departing from the collar of half-spherical cavity, half-spherical cavity opening part is additionally provided with a pair axial jack；A kind of spanner for pulling described steel ball bearing, including hexagon, hexagon one end has a pair for the pin inserting the described axial jack of cylinder two.This utility model simple in construction, it is easily installed.
Description
Technical field
This utility model relates to steel ball bearing technical field, a kind of steel ball bearing and pull pulling of this steel ball bearing
Hands.
Background technology
When transmitting article with conveyer belt, the transmission path of article has bend sometimes, and people would generally be arranged in corner
The steel ball bearing of some rolling support article, in order to article pass through bend during transmitting.But the steel ball of corner
Bearing density is relatively big, installs relatively difficult with conventional spanner.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, it is provided that a kind of be easily installed
Steel ball bearing and pull the spanner of this steel ball bearing.
This utility model solves its technical problem and be the technical scheme is that a kind of steel ball bearing, including cylinder, cylinder
One end has screw rod, and the cylinder other end is provided with half-spherical cavity, is provided with big spheroid in half-spherical cavity, and big spheroid is recessed with hemispherical
Being provided with the spherula of the big spheroid of some rolling supports between cavity wall, half-spherical cavity opening part is fixed with and is sleeved on big spheroid
Above, for preventing big spheroid from departing from the collar of half-spherical cavity, half-spherical cavity opening part is additionally provided with a pair axial jack.
A kind of spanner for pulling described steel ball bearing, including hexagon, hexagon one end has a pair for inserting
The pin of the described axial jack of cylinder two.
The beneficial effects of the utility model are: this utility model simple in construction, be easily installed.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model steel ball bearing；
Fig. 2 is the structural representation of this utility model spanner.
In figure: 1. cylinder；2. screw rod；3. half-spherical cavity；4. big spheroid；5. spherula；6. the collar；7. axial jack；
8. hexagon；9. pin.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is further described.These accompanying drawings are the schematic diagram of simplification, only with
Illustration illustrates basic structure of the present utility model, and therefore it only shows the composition relevant with this utility model.
A kind of steel ball bearing as shown in Figure 1, including cylinder 1, cylinder 1 one end has screw rod 2, and cylinder 1 other end is provided with
Half-spherical cavity 3, is provided with big spheroid 4, is provided with some rollings between big spheroid 4 and half-spherical cavity 3 inwall in half-spherical cavity 3
Supporting the spherula 5 of big spheroid 4, half-spherical cavity 3 opening part is fixed with and is sleeved on big spheroid 4, for preventing big spheroid 4 from taking off
From the collar 6 of half-spherical cavity 3, half-spherical cavity 3 opening part is additionally provided with a pair axial jack 7.
A kind of spanner for pulling described steel ball bearing as shown in Figure 2, including hexagon 8, hexagon 8 one end has
For inserting the pin 9 of the axial jack 7 of described cylinder 1 liang when installing steel ball bearing a pair, conventional instrument is used to pull hexagonal
Body 8 steel ball bearing the most fastenedly.
Above-mentioned embodiment only for technology of the present utility model design and feature are described, its object is to allow and is familiar with this skill
The personage of art will appreciate that content of the present utility model and is carried out, and can not limit protection model of the present utility model with this
Enclose, all equivalence changes made according to this utility model spirit or modification, all should contain at protection model of the present utility model
In enclosing.
Claims (2)
1. a steel ball bearing, is characterized in that: including that cylinder, cylinder one end have screw rod, it is recessed that the cylinder other end is provided with hemispherical
Chamber, is provided with big spheroid in half-spherical cavity, be provided with the big spheroid of some rolling supports between big spheroid and half-spherical cavity inwall
Spherula, half-spherical cavity opening part is fixed with and is sleeved on big spheroid, for preventing big spheroid from departing from the set of half-spherical cavity
Ring, half-spherical cavity opening part is additionally provided with a pair axial jack.
2., for pulling a spanner for steel ball bearing described in claim 1, it is characterized in that: include hexagon, hexagon one end
There is a pair for the pin inserting the described axial jack of cylinder two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559732.9U CN205708603U (en) | 2016-06-12 | 2016-06-12 | Steel ball bearing and pull the spanner of this steel ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559732.9U CN205708603U (en) | 2016-06-12 | 2016-06-12 | Steel ball bearing and pull the spanner of this steel ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205708603U true CN205708603U (en) | 2016-11-23 |
Family
ID=57302724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620559732.9U Expired - Fee Related CN205708603U (en) | 2016-06-12 | 2016-06-12 | Steel ball bearing and pull the spanner of this steel ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205708603U (en) |
-
2016
- 2016-06-12 CN CN201620559732.9U patent/CN205708603U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205708603U (en) | Steel ball bearing and pull the spanner of this steel ball bearing | |
| CN204729453U (en) | Driving bevel gear axis for rear axle | |
| CN203993781U (en) | The outer snap spring assembling tool of steel wire | |
| WO2011135198A3 (en) | Instrumented assembly for an axle journal, and assembly method | |
| CN201080946Y (en) | Expanding bolt | |
| CN201799990U (en) | Expanded pipe extractor | |
| IN2014DE01642A (en) | ||
| CN204686804U (en) | A kind of Fast Installation bearing instrument | |
| GB2473365A (en) | A load measuring fastener | |
| CN204053957U (en) | A kind of bearing extractor | |
| CN204053960U (en) | A kind of hole inner bearing extracting tool | |
| GB2489644A (en) | Lift object for a component of a bottomhole assembly | |
| CN204288949U (en) | The rotating disk spindle mounting structure of lopping coating all-in-one | |
| CN204386063U (en) | Ball connects railing | |
| CN205438355U (en) | Process units of preparation tibifuding | |
| CN205817759U (en) | A kind of integrated household spanner | |
| CN201858254U (en) | Tapered roller bearing | |
| CN204573173U (en) | A kind of fixing ball valve with thrust-bearing | |
| CN203914704U (en) | A kind of wall-hanging baby bath | |
| CN203939836U (en) | Bolt | |
| CN103934796A (en) | Bearing disassembling tool | |
| CN204450412U (en) | A kind of bearing outer ring blind hole withdrawing device | |
| CN204196586U (en) | A kind of castor connection structure | |
| CN204025378U (en) | A kind of spherical bearing holder assembly | |
| CN204449204U (en) | A kind of circular copper rod graphite jig |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170612 |