CN208125382U - Bearing outer ring running accuracy detects auxiliary device - Google Patents
Bearing outer ring running accuracy detects auxiliary device Download PDFInfo
- Publication number
- CN208125382U CN208125382U CN201820622717.3U CN201820622717U CN208125382U CN 208125382 U CN208125382 U CN 208125382U CN 201820622717 U CN201820622717 U CN 201820622717U CN 208125382 U CN208125382 U CN 208125382U
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- positioning
- bearing
- load
- cover plate
- installing arm
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Abstract
The utility model relates to a kind of bearing outer ring running accuracies to detect auxiliary device, including profile bearing positioning cover plate cylindrical, one end face of bearing positioning cover plate thickness direction is equipped with cylindrical located cavity, the cylindrical located cavity of several concentric and stepped distribution is equipped on bearing positioning cover plate, the other end of bearing positioning cover plate thickness direction has contacted load mechanism.The utility model has versatility good, the good advantage of detection effect.
Description
Technical field
The utility model relates to rolling bearing detection device, especially bearing outer ring running accuracies to detect auxiliary device.
Background technique
Running accuracy is to measure an important indicator of bearing finished products components precision.Running accuracy is detected in general industry
There are mainly two types of methods：First is that top upper detection is clamped in conical core shaft, second is that being detected with fixed load block, on load block
With the reentrant cylindrical cavity being placed on bearing outer ring, the application to bearing axial load is realized by the weight of load block.Often
A model bearing, which is used, is furnished with a load block（As application No. is " 201620170846.4 "《A kind of solid box rotation essence
Spend measurement load block》）.And it is directed to the bearing of different size, the diameter of load and reentrant cylindrical cavity that load block requires
Specification has differences, and there are poor universalities, results in waste of resources.
Summary of the invention
The present utility model purpose：To overcome defect of the existing technology, the utility model is provided outside a kind of bearing
It draws a circle to approve position and load applying portion is independent, and versatility is good, the good bearing outer ring running accuracy detection auxiliary dress of detection effect
It sets.
To achieve the above object, the utility model provides following technical solution：
A kind of bearing outer ring running accuracy detection auxiliary device, it is characterised in that：It is fixed including profile bearing cylindrical
Position cover board, an end face of bearing positioning cover plate thickness direction is equipped with cylindrical located cavity, if being equipped on bearing positioning cover plate
The cylindrical located cavity of concentric and stepped distribution is done, the other end of bearing positioning cover plate thickness direction has contacted
Load mechanism.
By using above-mentioned technical proposal, it is used for using separate bearings positioning cover plate and bearing is cooperated, it is several concentric
And the cylindrical located cavity of stepped distribution realizes that the bearing of matching different size uses, and cooperates on bearing positioning cover plate
Load mechanism realizes that load flexibly applies, to improve the versatility of bearing outer ring running accuracy detection auxiliary device；Reduce inspection
The cost of survey.
Preferably, the load mechanism includes cylindrical load briquetting, is matched on bearing positioning cover plate with load mechanism
The end face center position of conjunction is equipped with centralized positioning pillar, and the end face center that the load briquetting is placed on bearing positioning cover plate is equipped with
The positioning shrinkage pool being adapted to positioning convex column, centralized positioning pillar and positioning shrinkage pool location fit.Under structure design, load mechanism
Using load briquetting design, testing staff can select the load briquetting of different weight to realize load control needed for test as needed
System loads the centralized positioning pillar between briquetting and bearing positioning cover plate through center, positioning shrinkage pool realizes reliable location fit.
Preferably, axially a upper end face center opposite with positioning shrinkage pool is equipped with centralized positioning pillar to the load briquetting.
Under structure design, realize that muti-piece load briquetting assembly uses, the more accurate convenience of the control of load.
Preferably, the load mechanism includes bracket, the pulling force of the uploaded component and offer thrust that are installed on bracket
The feeler lever conflict of meter, tensiometer is matched with bearing positioning cover plate center, and uploaded component includes that locating rotation is matched with branch
Screw rod on frame and apply direction straight line along load and position the installing arm being snug fit on bracket, screw rod is along load application side
To arrangement, installing arm is equipped with the screw hole that cooperates with screw flight, and installing arm is threadedly engaged through screw hole on screw rod, to reach spiral shell
Driving installing arm straight line positioning sliding is realized in bar rotation, and screw rod is combined with the handwheel of its rotation of driving, the fixed peace of the tensiometer
Loaded in installing arm with installing arm linear slide.Under structure design, rotation handwheel makes screw rod locating rotation, due to installing arm
Straight line positioning is slidably fitted on bracket, under the driving of screw rod, installing arm linear slide, to control installing arm upper pulling force meter
Feeler lever contacts at the size of bearing positioning cover plate power, to reach the control of load, has structure simple, easy to operate and just
In the acquisition of load capacity.
The utility model is further described with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is that the bearing outer ring running accuracy of the utility model specific embodiment one detects assistant apparatus structure schematic diagram；
Fig. 2 is that the utility model specific embodiment one loads briquette structure schematic diagram；
Fig. 3 is that two bearing outer ring running accuracy of the utility model specific embodiment detects assistant apparatus structure schematic diagram；
Fig. 4 is the utility model specific embodiment bearing positioning cover plate structural schematic diagram.
Specific embodiment
Referring to 1 ~ attached drawing of attached drawing 4, a kind of bearing outer ring running accuracy detection auxiliary device disclosed by the utility model, including
Profile bearing positioning cover plate 1 cylindrical, an end face of 1 thickness direction of bearing positioning cover plate are equipped with cylindrical located cavity
11, the cylindrical located cavity 11 of several concentric and stepped distribution, bearing positioning cover plate are equipped on bearing positioning cover plate 1
The other end of 1 thickness direction has contacted load mechanism.It is used for using separate bearings positioning cover plate and bearing 9 is matched
It closes, the cylindrical located cavity of several concentric and stepped distribution realizes that the bearing of matching different size uses, and bearing is fixed
Cooperation load mechanism realizes that load flexibly applies on the cover board of position, to improve the logical of bearing outer ring running accuracy detection auxiliary device
The property used；Reduce the cost of detection.
As a kind of feasible embodiment of the utility model, as shown in Figure 1, Figure 2, Figure 4 shows, the load mechanism includes circle
Cylindrical load briquetting 2, the end face center position on bearing positioning cover plate 1 with load mechanism cooperation are equipped with centralized positioning pillar
1-1, the end face center that the load briquetting 2 is placed on bearing positioning cover plate 1 are equipped with the positioning shrinkage pool being adapted to positioning convex column 1-1
2-1, centralized positioning pillar 1-1 and positioning shrinkage pool 2-1 location fit.For load mechanism using load briquetting design, testing staff can
It selects the load briquetting of different weight to realize load control needed for test as needed, loads between briquetting and bearing positioning cover plate
Centralized positioning pillar, positioning shrinkage pool through center realize reliable location fit.It is axial upper recessed with positioning in the load briquetting 2
A hole 2-1 opposite end face center is equipped with centralized positioning pillar 1-1.Realize that muti-piece load briquetting assembly uses, the control of load
More accurate convenience.
As another feasible embodiment of the utility model, as shown in Figure 3 and Figure 4, the load mechanism includes branch
The conflict of feeler lever 41 of frame 3, the tensiometer 4 of the uploaded component being installed on bracket 3 and offer thrust, tensiometer 4 is matched with axis
1 center of positioning cover plate is held, uploaded component includes the screw rod 5 that locating rotation is matched on bracket 3 and applies along load
Direction straight line positions the installing arm 6 that is snug fit on bracket 3, and screw rod 5 applies direction along load and arranges, installing arm 6 be equipped with
The screw hole that screw rod 5 is threadedly engaged, this specific embodiment are equipped with locating slot 31 on bracket 3, match in installing arm 6 with positioning and guiding
Nut block 61 in locating slot 31 is closed, screw hole is set in nut block 61, and installing arm 6 is threadedly engaged through screw hole on screw rod 5, from
And reach screw rod rotation and realize driving installing arm straight line positioning sliding, screw rod 5 is combined with the handwheel 7 of its rotation of driving, the drawing
Power meter 4 is fixedly installed in installing arm 6 with 6 linear slide of installing arm.Rotation handwheel makes screw rod locating rotation, due to installing arm
Straight line positioning is slidably fitted on bracket, under the driving of screw rod, installing arm linear slide, to control installing arm upper pulling force meter
Feeler lever contacts at the size of bearing positioning cover plate power, to reach the control of load, has structure simple, easy to operate and just
In the acquisition of load capacity.
Claims (4)
1. a kind of bearing outer ring running accuracy detects auxiliary device, it is characterised in that：Including profile bearing positioning cylindrical
Cover board, an end face of bearing positioning cover plate thickness direction are equipped with cylindrical located cavity, are equipped on bearing positioning cover plate several
The cylindrical located cavity of concentric and stepped distribution, the other end of bearing positioning cover plate thickness direction have contacted negative
Lotus mechanism.
2. bearing outer ring running accuracy detects auxiliary device according to claim 1, it is characterised in that：The load mechanism packet
Cylindrical load briquetting is included, it is convex equipped with centralized positioning with the end face center position of load mechanism cooperation on bearing positioning cover plate
Column, the end face center that the load briquetting is placed on bearing positioning cover plate are equipped with the positioning shrinkage pool being adapted to positioning convex column, center
Positioning convex column and positioning shrinkage pool location fit.
3. bearing outer ring running accuracy detects auxiliary device according to claim 2, it is characterised in that：The load briquetting axis
An end face center opposite with positioning shrinkage pool is equipped with centralized positioning pillar upwards.
4. bearing outer ring running accuracy detects auxiliary device according to claim 1, it is characterised in that：The load mechanism packet
Bracket is included, the feeler lever conflict of the tensiometer of the uploaded component and offer thrust that are installed on bracket, tensiometer is matched with bearing
Positioning cover plate center, uploaded component include the screw rod that locating rotation is matched on bracket and along load apply direction it is straight
Line positions the installing arm being snug fit on bracket, and screw rod applies direction along load and arranges, installing arm is equipped with matches with screw flight
The screw hole of conjunction, installing arm are threadedly engaged through screw hole on screw rod, drive the positioning of installing arm straight line to reach screw rod rotation and realize
Sliding, screw rod are combined with the handwheel of its rotation of driving, and the tensiometer is fixedly installed in installing arm with installing arm linear slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820622717.3U CN208125382U (en) | 2018-04-27 | 2018-04-27 | Bearing outer ring running accuracy detects auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820622717.3U CN208125382U (en) | 2018-04-27 | 2018-04-27 | Bearing outer ring running accuracy detects auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208125382U true CN208125382U (en) | 2018-11-20 |
Family
ID=64186726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820622717.3U Active CN208125382U (en) | 2018-04-27 | 2018-04-27 | Bearing outer ring running accuracy detects auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208125382U (en) |
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2018
- 2018-04-27 CN CN201820622717.3U patent/CN208125382U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Binhai five road 515, Wenzhou economic and Technological Development Zone, Zhejiang Patentee after: C&U Co.,Ltd. Patentee after: SHANGHAI C&U GROUP Co.,Ltd. Address before: 325000 Binhai five road 515, Wenzhou economic and Technological Development Zone, Zhejiang Patentee before: C & U Group Ltd. Patentee before: SHANGHAI C&U GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210330 Address after: 325000 Binhai five road 515, Wenzhou economic and Technological Development Zone, Zhejiang Patentee after: C&U Co.,Ltd. Patentee after: SHANGHAI C&U GROUP Co.,Ltd. Patentee after: SHANGHAI C&U DOUBLE ROW BEARING Co.,Ltd. Address before: 325000 Binhai five road 515, Wenzhou economic and Technological Development Zone, Zhejiang Patentee before: C&U Co.,Ltd. Patentee before: SHANGHAI C&U GROUP Co.,Ltd. |