CN206787521U - A kind of bearing top circle detection means - Google Patents
A kind of bearing top circle detection means Download PDFInfo
- Publication number
- CN206787521U CN206787521U CN201720614813.9U CN201720614813U CN206787521U CN 206787521 U CN206787521 U CN 206787521U CN 201720614813 U CN201720614813 U CN 201720614813U CN 206787521 U CN206787521 U CN 206787521U
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- CN
- China
- Prior art keywords
- bar
- bearing
- abutting
- rotary shaft
- top circle
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Abstract
The utility model discloses a kind of bearing top circle detection means,Including base,Detection platform,Detection components,The base extends provided with rotary shaft straight up,The rotary shaft is provided with the abutting device for being used for pushing against bearing inner wall,The device that pushes against includes the abutting bar one of at least two and abuts bar two,Described one end for abutting bar one is fixedly installed on the top of rotary shaft,The abutting bar one is provided with slippage slot along its length,The abutting bar two is slidably connected in slippage slot,The side of the slippage slot opens up recess,Opened up on the abutting bar two fluted,Projection is provided with the groove,The projection is slidably connected to groove and can slide into slippage slot upper notch,Driving is provided between the detection platform and base and pushes against the driving part that device rotates,A kind of bearing top circle detection means of the present utility model,Bearing top circle circle jitter detection apparatus need not manually go to stir bearing,It is easy to staff to detect bearing,Also improve detection efficiency.
Description
Technical field
Bearing testing equipment is the utility model is related to, more specifically, it relates to a kind of bearing top circle detection means.
Background technology
With expanding economy and the progress of science and technology, in modern mechanical manufacture field, for the workpiece that processes
Quality requirement is more and more higher, to the roughness on its surface, flatness, profile tolerance and circle bounce requirement be also in this way,
Especially to needing the circle bounce with the close-fitting surface of other workpiece to require higher on workpiece, it is therefore desirable to the important of workpiece
The outer round bounce at position carries out careful detection, to meet the needs of processing request.
As shown in fig. 6, be a kind of bearing top circle detection means common on the market, including base 1, in the upper surface of base 1
A upper horizontally disposed detection platform 2, detection platform 2 are fixedly connected on base 1；In addition, also it is fixedly installed on base 1
One detection components 4, detection components 4 are mainly used in detecting bearing top circle, also set up two positions on base in addition
Collision piece 17, mainly to the spacing of bearing left-right and front-back.
When work, the bearing of completion of processing is first positioned in the detection platform on base by staff, so
Bearing is contacted to the detector position of two stopping means being arranged on base and detection components afterwards, realizes three to bearing
Point location, when needing to Bearing testing, by staff's manual toggle bearing, and bearing only carries out circumference by bearing
Rotate, detector contacts at bearing, reaches the purpose of detection bearing.But because the quantity of bearing to be detected is many sometimes,
Every time will be manually remove rolling bearing, on the one hand bring very big inconvenience to staff, on the other hand detection
Efficiency is also very low.
Therefore need to propose a kind of new scheme to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of bearing top circle detection means,
Bearing top circle circle jitter detection apparatus need not manually go to stir bearing, be easy to staff to detect bearing, also improve inspection
Survey efficiency.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of bearing top circle detection means, including base, the detection platform that is arranged on base and for detecting bearing
The detection components of outer round bounce, the base extend provided with rotary shaft straight up, and the rotary shaft, which is provided with, to be used to push against axle
The abutting device of inwall is held, the device that pushes against includes the abutting bar one of at least two and abuts bar two, the abutting bar one
One end is fixedly installed on the top of rotary shaft, and the abutting bar one is provided with slippage slot, the abutting bar two along its length
It is slidably connected in the slippage slot of corresponding abutting bar one, the side of the slippage slot opens up recess, the abutting upper table of bar two
Face opens up fluted perpendicular to the glide direction of bar two is abutted, and projection is provided with the groove, the projection is slidably connected to recessed
It groove and can slide into corresponding to slippage slot in recess, driving is additionally provided between the detection platform and base and pushes against what device rotated
Driving part.
By using above-mentioned technical proposal, pushing against device includes abutting bar one and abuts bar two, abuts bar two and is connected to axle
The inwall held, pushing against device and driving part is connected with by rotary shaft, driving part mainly drives abutting device to be rotated,
And then can be rotated with dynamic bearing, when one Bearing testing of completion needs to carry out detecting next bearing, pass through abutting
Bar two is slidably connected in slippage slot, so cause abut bar two on projection be slidably connected in groove, by projection inlay card in
Realize that the abutting to bearing is fixed in recess.
The utility model is further arranged to：The driving part includes driving group and transmission group, and the driving group includes
Motor, bevel gear one, bevel gear two and rotating bar, the rotating bar are vertically arranged and are rotationally connected with base, the cone
Gear one is fixedly installed in the output end of motor, and the bevel gear two is co-axially located in rotating bar, the bevel gear
Two are engaged in bevel gear one, and the driving group driving rotating bar rotates.
By using above-mentioned technical proposal, bevel gear one is set in the output end of motor so that bevel gear one nibbles
Together in the bevel gear two being co-axially located in rotating bar, rotary shaft also rotates, and linkage between the two is with well steady
It is qualitative, and then improve accuracy of detection.
The utility model is further arranged to：The transmission group includes gear wheel and little gear, and the gear wheel is coaxially set
Put on the rotating shaft, the little gear is co-axially located in rotating bar, and the little gear is engaged in gear wheel.
By using above-mentioned technical proposal, by setting gear wheel on the rotating shaft, little gear, small tooth are set in rotating bar
Wheel is engaged in gear wheel, drives gear wheel to be rotated by little gear, plays a part of deceleration in this process, to work
Personnel play a protective role, and improve the security in detection process.
The utility model is further arranged to：Described abut is provided with spring between bar two and slippage slot, and the one of the spring
End, which is fixedly connected on, abuts bar two, and the other end is fixedly connected on slippage slot.
By using above-mentioned technical proposal, the setting of spring will abut bar two and slippage slot links together well, bullet
The flexible restoring force of spring, abutting bar two can be retracted to the trend in slippage slot.
The utility model is further arranged to：Circular groove is offered in the detection platform, is blocked in the circular groove
It is embedded and is equipped with some balls.
By using above-mentioned technical proposal, circular groove is set in detection platform, and rolling is set in circular groove
Pearl, when bearing is positioned in detection platform, the lower surface of bearing is rolled by ball to be connected, and can be good at reducing bearing
Friction between ball, and then the surface quality of bearing is improved indirectly.
The utility model is further arranged to：Fix bar is provided between the rotary shaft and rotating bar, the fix bar
One end is rotationally connected with rotary shaft, and the other end of the fix bar is rotationally connected with rotating bar.
By using above-mentioned technical proposal, the setting of fix bar, rotating bar and rotary shaft can be connected, Neng Gou
Increase the stability of rotation process to a certain extent.
The utility model is further arranged to：The bar two that abuts is provided with rubber blanket away from one end of rotary shaft.
By using above-mentioned technical proposal, the inwall of bearing is connected to due to abutting bar, if this abuts power excessive, meeting
The quality on bearing inner wall surface is reduced, therefore rubber blanket is set on bar two is abutted, bearing can be protected to a certain extent
Surface quality.
The utility model is further arranged to：The base is provided with detection platform, and the detection platform, which is provided with, mutually to be handed over
The striped of fork.
By using above-mentioned technical proposal, when detection is needed, bearing is positioned in detection platform, detected simultaneously
Cross one another striped is set on platform, increases the frictional force between bearing and detection platform to a certain extent.
In summary, the utility model has the advantages that：
Set in rotary shaft and push against device, the abutting that bearing is carried out is fixed, by be arranged on detection platform and base it
Between driving part is set, driving bearing rotates, and change needs artificial the drawbacks of stirring bearing in the past, thus improves
The efficiency of detection bearing.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the overall structure top view of the present embodiment；
Fig. 3 is the circular groove and roll structure schematic diagram of the present embodiment；
Fig. 4 is the structural representation of the present embodiment；
Fig. 5 is the abutting apparatus structure schematic diagram of the present embodiment；
Fig. 6 is prior art construction schematic diagram.
In figure：1st, base；2nd, detection platform；3rd, rotary shaft；4th, detection components；41st, instrumentation；42nd, detector；43、
Detection bar；5th, device is pushed against；51st, bar one is abutted；52nd, bar two is abutted；
6th, slippage slot；7th, groove；8th, projection；9th, recess；10th, spring；11st, circular groove；12nd, ball；13rd, driving group；
131st, motor；132nd, bevel gear one；133rd, bevel gear two；134th, rotating bar 14, transmission group；141st, gear wheel；142nd, it is small
Gear；15th, fix bar；16th, rubber blanket；17th, collision piece.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Referring to Fig. 1 and Fig. 2, a kind of bearing top circle detection means, including base 1, be arranged on base 1 detection platform 2,
And for detecting the detection components 4 of bearing, base 1 is mainly the supporting role to detection means；Detection platform 2 is mainly put
Bearing is put, the workbench then detected to it；Detection components 4 include detection components 4, detection bar 43, detector 42, main
If the circle end face for detecting bearing.
Referring to Fig. 2, base 1 is extended straight up a rotary shaft 3, and the top of rotary shaft 3 is fixedly installed one
Individual abutting device 5, abutting device 5 mainly push against bearing inner wall and bearing are fixed to realize, push against device 5 and are separated by phase including three
The abutting bar 1 set with angle, offers a slippage slot 6 on every abutting bar 1, in slippage slot 6, is equipped with abutting
Bar 2 52, abut inwall of the bar 2 52 along slippage slot 6 and be slidably connected；Referring to Fig. 5, the upper surface setting for abutting bar 2 52 opens up
There is a groove 7, a projection 8 is provided with groove 7, inwall of the projection 8 along groove 7 is slidably connected in groove 7, sliding
The side of groove 6 is further opened with recess 9, and when needing to realize the abutting for pushing against device 5 to bearing, staff only needs to stir abutting
Projection 8 on bar 2 52, and then drive abutting bar 2 52 to be displaced outwardly, when realizing fixed, projection 8 is slid onto in slippage slot 6
Recess 9 in, realize abutting act on；The one end for abutting bar 2 52 is provided with rubber blanket 16, and main function is that increase abuts bar and axle
Hold the absorption affinity of inwall so that abut the more preferable fixing bearing of bar；Abut and be additionally provided with spring 10 between bar 2 52 and slippage slot 6,
One end of spring 10, which is fixedly connected on, abuts bar 2 52, and the other end of spring 10 is fixedly connected on slippage slot 6, when not needing projection
8 when being fixed, and projection 8 skids off out of slippage slot 6 recess 9, and bar 2 52 will be abutted in the presence of the restoring force of spring 10 and is drawn
Go back to original position.
Referring to Fig. 3, the middle part of detection platform 2 offers a through hole, and bearing is provided with through hole, rotary shaft 3
One end is arranged in bearing, realizes that detection platform 2 is rotationally connected with rotary shaft 3 by bearing, is also opened on the upper surface of detection platform 2
Provided with circular groove 11, the inside plain calipers of circular groove 11 is provided with some balls 12, and bearing is positioned in detection platform 2, bearing
Lower surface is contacted with ball 12, realizes rolling connection between the two；The end that wears that rotary shaft 3 wears detection platform 2 rotates company
It is connected to base 1.
Referring to Fig. 4, driving part is additionally provided between detection platform 2 and base 1, driving part mainly includes the He of driving group 13
Transmission group 14, driving group 13 include motor 131, bevel gear 1, bevel gear 2 133 and rotating bar 134, rotating bar 134
Be vertically arranged and be rotationally connected with base 1, bevel gear 2 133 is coaxially fixedly installed in rotating bar 134, motor 131
It is fixedly connected on base 1, bevel gear 1 is fixedly installed in the output end of motor 131, meanwhile, bevel gear 1
Bevel gear 2 133 is engaged in, is rotated by starting motor 131 with dynamic bevel gear 1, bevel gear 1 drives
Bevel gear 2 133 also rotates, and then realizes that rotating bar 134 rotates；Transmission group 14 includes gear wheel 141 and little gear
142, little gear 142 is fixedly installed in rotating bar 134, and the rotary shaft 3 of the relative position of little gear 142 is provided with a gear wheel
141, little gear 142 is engaged in gear wheel 141, realizes that little gear 142 drives rotary shaft 3 to rotate；Rotated to increase
Stability in journey, so setting a fix bar 15 between rotary shaft 3 and rotating bar 134, one end of fix bar 15 rotates
Rotary shaft 3 is connected to, the other end of fix bar 15 is rotationally connected with rotating bar 134.
Specific implementation process：
When staff needs to detect bearing top circle, first bearing is positioned in detection platform 2, the center of detection platform 2
The rotary shaft 3 of position, which is provided with, pushes against device 5, is realized pair by pushing against the abutting bar 1 on device 5 and abutting bar 2 52
The abutting of bearing is fixed, and then starts motor 131 by staff so that in the output end of motor 131
Bevel gear 1 rotates, and then realizes that rotary shaft 3 rotates, and finally drives the abutting device being arranged in rotary shaft 3
5 also rotate, and then realize that being pushed against the bearing pushed against on device 5 rotates, and passes through the detector 42 in detection components 4
It is contacted with bearing top circle and realizes detection, when deviation occurs in bearing top circle, instrumentation 41 can deflects, when throw of pointer is maximum
When, then it is the bearing run-out error, consequently, it is possible to the inconvenience manually stirred when changing conventional detection, and then certain
Detection efficiency of bearing is improved in degree.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of bearing top circle detection means, including base（1）, be arranged on base（1）On detection platform（2）And it is used for
Detect the detection components of bearing top circle circle bounce（4）, it is characterised in that：The base（1）Extension is provided with rotary shaft straight up
（3）, the rotary shaft（3）Provided with the abutting device for pushing against bearing inner wall（5）, the abutting device（5）Including at least two
The abutting bar one of root（51）With abutting bar two（52）, the abutting bar one（51）One end be fixedly installed on rotary shaft（3）Top
End, the abutting bar one（51）Slippage slot is provided with along its length（6）, the abutting bar two（52）It is slidably connected to relative
Bar one should be abutted（51）Slippage slot（6）It is interior, the slippage slot（6）Side open up recess（9）, the abutting bar two（52）On
Surface is perpendicular to abutting bar two（52）Glide direction opens up fluted（7）, the groove（7）Inside it is provided with projection（8）, it is described convex
Block（8）It is slidably connected to groove（7）And slippage slot can be slided into（6）Corresponding recess（9）It is interior, the detection platform（2）The bottom of with
Seat（1）Between be additionally provided with driving push against device（5）The driving part of rotation.
A kind of 2. bearing top circle detection means according to claim 1, it is characterised in that：The driving part includes driving
Group（13）And transmission group（14）, the driving group（13）Including motor（131）, bevel gear one（132）, bevel gear two
（133）And rotating bar（134）, the rotating bar（134）It is vertically arranged and is rotationally connected with base（1）, the bevel gear one
（132）It is fixedly installed on motor（131）Output end on, the bevel gear two（133）It is co-axially located at rotating bar（134）
On, the bevel gear two（133）It is engaged in bevel gear one（132）, the driving group（13）Drive rotating bar（134）Occur to turn
It is dynamic.
A kind of 3. bearing top circle detection means according to claim 2, it is characterised in that：The transmission group（14）Including big
Gear（141）And little gear（142）, the gear wheel（141）It is co-axially located at rotary shaft（3）On, the little gear（142）Together
Axle is arranged on rotating bar（134）On, the little gear（142）It is engaged in gear wheel（141）.
A kind of 4. bearing top circle detection means according to claim 3, it is characterised in that：The abutting bar two（52）With cunning
Move groove（6）Between be provided with spring（10）, the spring（10）One end be fixedly connected on abut bar two（52）, the other end, which is fixed, to be connected
It is connected to slippage slot（6）.
A kind of 5. bearing top circle detection means according to claim 4, it is characterised in that：The detection platform（2）On open
Provided with circular groove（11）, the circular groove（11）Interior inlay card is provided with some balls（12）.
A kind of 6. bearing top circle detection means according to claim 5, it is characterised in that：The rotary shaft（3）With rotation
Bar（134）Between be provided with fix bar（15）, the fix bar（15）One end be rotationally connected with rotary shaft（3）, the fix bar
（15）The other end be rotationally connected with rotating bar（134）.
A kind of 7. bearing top circle detection means according to claim 6, it is characterised in that：The abutting bar two（52）Deviate from
Rotary shaft（3）One end be provided with rubber blanket（16）.
A kind of 8. bearing top circle detection means according to claim 7, it is characterised in that：The base（1）It is provided with inspection
Survey platform（2）, the detection platform（2）Provided with cross one another striped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614813.9U CN206787521U (en) | 2017-05-29 | 2017-05-29 | A kind of bearing top circle detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614813.9U CN206787521U (en) | 2017-05-29 | 2017-05-29 | A kind of bearing top circle detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206787521U true CN206787521U (en) | 2017-12-22 |
Family
ID=60714545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720614813.9U Expired - Fee Related CN206787521U (en) | 2017-05-29 | 2017-05-29 | A kind of bearing top circle detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206787521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487232A (en) * | 2019-09-27 | 2019-11-22 | 马鞍山市华茂机械科技有限公司 | A kind of detection device and detection method for gear ring |
| CN110813791A (en) * | 2019-11-15 | 2020-02-21 | 湖南美蓓达科技股份有限公司 | Miniature bearing hole detection device |
-
2017
- 2017-05-29 CN CN201720614813.9U patent/CN206787521U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487232A (en) * | 2019-09-27 | 2019-11-22 | 马鞍山市华茂机械科技有限公司 | A kind of detection device and detection method for gear ring |
| CN110487232B (en) * | 2019-09-27 | 2021-04-13 | 马鞍山市华茂机械科技有限公司 | Detection device and detection method for gear ring |
| CN110813791A (en) * | 2019-11-15 | 2020-02-21 | 湖南美蓓达科技股份有限公司 | Miniature bearing hole detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20200529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |