CN107703145A - A kind of bearing defect detection means - Google Patents
A kind of bearing defect detection means Download PDFInfo
- Publication number
- CN107703145A CN107703145A CN201710869291.1A CN201710869291A CN107703145A CN 107703145 A CN107703145 A CN 107703145A CN 201710869291 A CN201710869291 A CN 201710869291A CN 107703145 A CN107703145 A CN 107703145A
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- China
- Prior art keywords
- bearing
- fixed
- detection means
- detection plate
- enlarging lens
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
Abstract
The present invention relates to a kind of bearing defect detection means,Including retainer ring,Expansion link,Upper sliding groove,Upper enlarging lens,Lower slider groove,Lower enlarging lens,Lampshade,Battery case,Strap and pedestal,The retainer ring is connected by supported rod erecting with support base,And retainer ring is flexibly connected with the both ends of fixed vertical rod,The side of the fixed vertical rod is fixed with fixed side,And the opposite side of fixed vertical rod is connected by rotary shaft with outer detection plate,It is connected between the fixed side and detection cylinder by rotary shaft,One end of the expansion link is fixedly connected with fixed side,And it is welded with swivel bearing on the other end of expansion link,The bearing defect detection means bearing can be fixed and to bearing progress outer ring indenture by detecting cylinder,Convex epirelief detects,Detection plate can carry out indenture to being fixed to bearing and carrying out inner ring to bearing,Convex epirelief detects,The detection means overall structure is simple,Low cost,It is widely suitable for small business,It is practical.
Description
Technical field
The present invention relates to Bearing testing technical field, specially a kind of bearing defect detection means.
Background technology
Known, bearing is machine-building, the indispensable core component of processing industry, and bearing ring is producing and processing
During, due to forging, being heat-treated, technological factor or the transport such as being ground, putting improperly factor and can all be brought to bearing ring
The serious open defect such as indenture, convex epirelief, and these defects can directly result in bearing and can not install, to bearing user and bearing mnanufacture
Business brings heavy economic losses, therefore, needs to detect the outer ring of bearing ring and inner peripheral surface before installing and using,
Detect it is qualified can just come into operation, so as to avoid the economic loss brought
Existing detection device is some precision instruments, is involved great expense, and is not suitable for some small business, and the scope of application is small, real
It is not strong with property, it is impossible to meet the use demand of people, in view of defect present in above prior art, it is necessary to which its is further
Improve, make it more for practicality, can just meet actual use situation.
The content of the invention
It is an object of the invention to provide a kind of bearing defect detection means, is showed with solve to propose in above-mentioned background technology
Some detection devices are some precision instruments, are involved great expense, and are not suitable for some small business, the scope of application is small, and practicality is not
The problem of strong.
To achieve the above object, the present invention provides following technical scheme：A kind of bearing defect detection means, including fixation
Ring, expansion link, upper sliding groove, upper enlarging lens, lower slider groove, lower enlarging lens, lampshade, battery case, strap and pedestal,
The retainer ring is connected by supported rod erecting with support base, and retainer ring is flexibly connected with the both ends of fixed vertical rod, described
The side of fixed vertical rod is fixed with fixed side, and the opposite side of fixed vertical rod is connected by rotary shaft with outer detection plate, institute
To state and be connected between fixed side and detection cylinder by rotary shaft, one end of the expansion link is fixedly connected with fixed side, and
Swivel bearing is welded with the other end of expansion link, the upper sliding groove and lower slider groove are fixed by connecting rod and swivel bearing
Connection, and upper sliding groove and lower slider groove are provided with the top and bottom of fixture, the upper enlarging lens and lower enlarging lens
The slip rail being adapted with upper sliding groove and lower slider groove is each formed with, and slides rail and is located in upper sliding groove and lower slider groove,
The lampshade is internally provided with the first observation lamp, and lampshade both ends are flexibly connected with fixture and are connected with rotating bar, described outer
Interior detection plate is provided with detection plate, and loose slot is offered in interior detection plate, sliding bar is fixed with the loose slot, it is described
Sliding bar is passed through from sliding shoe, and elastic spring is provided with sliding bar, and the strap is formed with sliding shoe and is integrated,
The second observation lamp is provided with the pedestal.
Preferably, the detection cylinder includes fixed chute and fixation spring tab, and fixed chute is welded as a whole with detection cylinder,
The both ends of fixation spring tab are located in fixed chute.
Preferably, the fixation spring tab circular array distribution, and fixation spring tab integrally trapezoidal structure, while its bottom
Both ends are outwards horizontal-extending.
Preferably, the longitudinal centre line of the upper sliding groove and lower slider groove is vertical with detecting the cross central line of cylinder.
Preferably, the upper enlarging lens and lower enlarging lens are parallel to each other, and upper enlarging lens and lower enlarging lens are in
Alternating expression is distributed.
Preferably, the battery case is individually fixed on expansion link and pedestal, and battery case respectively with the first observation lamp and
Second observation lamp is electrically connected with.
Preferably, the interior detection plate is in circular ring, and the inner radii of interior detection plate is more than the radius of pedestal, interior
Connected between detection plate and outer detection plate for rotary moveable.
Preferably, the longitudinal cross-section of the strap is in inverted " L " shape, and strap is on outer detection plate center line pair
Claim to set.
Preferably, the inner surface of the strap and fixation spring tab outer surface are pasted with rubber protection pad.
Preferably, between the pedestal and outer detection plate it is screw thread detachable connection, and the outer detection plate of Chuck top
Surface is formed with the through hole consistent with susceptor diameter.
Compared with prior art, the beneficial effects of the invention are as follows：The bearing defect detection means is provided with detection cylinder and inspection
Drafting board, can be fixed by detecting cylinder to bearing and carry out outer ring indenture to bearing, convex epirelief detects, and detection plate can be to right
Bearing, which is fixed and inner ring is carried out to bearing, carries out indenture, convex epirelief detection, in detection process, detects cylinder and detection plate
To rotate freely, bearing is detected so as to different angle, and detected without bearing is pulled down into replacing position, is examined
Efficiency high is surveyed, while is provided with observation lamp and enlarging lens, can make it that people's observation is more careful, Detection results are good, effectively
Ground reduces disqualification rate, and the detection means overall structure is simple, low cost, can be widely suitable for small business, practical
Property is strong.
Brief description of the drawings
Fig. 1 is a kind of side structure schematic view of bearing defect detection means of the present invention；
Fig. 2 is a kind of detection cylinder positive structure diagram of bearing defect detection means of the present invention；
Fig. 3 is a kind of Figure 1A point mplifying structure schematic diagrams of bearing defect detection means of the present invention；
Fig. 4 is a kind of outer detection plate of bearing defect detection means of the present invention and interior detection plate positive structure diagram；
Fig. 5 is a kind of strap of bearing defect detection means of the present invention and interior detection plate side structure schematic view；
Fig. 6 is a kind of outer detection plate of bearing defect detection means of the present invention and interior detection plate cross section structure diagram.
In figure：1st, retainer ring, 2, supported rod erecting, 3, support base, 4, fixed vertical rod, 5, rotary shaft, 6, detection cylinder, 601,
Fixed chute, 602, fixation spring tab, 7, fixed side, 8, expansion link, 9, swivel bearing, 10, connecting rod, 11, upper sliding groove,
12nd, upper enlarging lens, 13, lower slider groove, 14, lower enlarging lens, 15, slide rail, 16, fixture, 17, lampshade, 18, first sees
Examine lamp, 19, rotating bar, 20, battery case, 21, outer detection plate, 22, interior detection plate, 23, sliding bar, 24, strap, 2401,
Rubber protection pad, 25, sliding shoe, 26, elastic spring, 27, loose slot, 28, pedestal, the 29, second observation lamp.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-6 are referred to, the present invention provides a kind of technical scheme：A kind of bearing defect detection means, including retainer ring 1,
Supported rod erecting 2, support base 3, fixation vertical rod 4, rotary shaft 5, detection cylinder 6, fixed side 7, expansion link 8, swivel bearing 9, company
Extension bar 10, upper sliding groove 11, upper enlarging lens 12, lower slider groove 13, lower enlarging lens 14, slip rail 15, fixture 16, lampshade
17th, the first observation lamp 18, rotating bar 19, battery case 20, outer detection plate 21, interior detection plate 22, sliding bar 23, strap 24,
Sliding shoe 25, elastic spring 26, loose slot 27, the observation lamp 29 of pedestal 28 and second, retainer ring 1 pass through supported rod erecting 2 and support
Base 3 is connected, and retainer ring 1 is flexibly connected with the both ends of fixed vertical rod 4, and the side of fixed vertical rod 4 is fixed with fixed side
7, and the opposite side of fixed vertical rod 4 is connected by rotary shaft 5 with outer detection plate 21, is passed through between fixed side 7 and detection cylinder 6
Rotary shaft 5 is connected, and detection cylinder 6 includes fixed chute 601 and fixation spring tab 602, and fixed chute 601 is welded with detection cylinder 6
It is integrated, the both ends of fixation spring tab 602 are located in fixed chute 601, the distribution of the circular array of fixation spring tab 602, and fixed bullet
The overall trapezoidal structure of piece 602, while its bottom both ends is outwards horizontal-extending, the both ends of fixation spring tab 602 can be freely solid
Determine to move in chute 601, so as to change the height of fixation spring tab 602, and then model can be used to the bearing of different size
Enclose extensively, practical, one end of expansion link 8 is fixedly connected with fixed side 7, and rotation is welded with the other end of expansion link 8
Bearing 9, upper sliding groove 11 and lower slider groove 13 are fixedly connected by connecting rod 10 with swivel bearing 9, and upper sliding groove 11 is with
Sliding groove 13 is provided with fixture 16, in the transverse direction of the longitudinal centre line of upper sliding groove 11 and lower slider groove 13 with detecting cylinder 6
Heart line is vertical, can be easy to people by upper enlarging lens 12 and the front of lower enlarging lens 14 viewing bearing so as to people
Use, the top and bottom of upper enlarging lens 12 and lower enlarging lens 14 are each formed with and upper sliding groove 11 and the phase of lower slider groove 13
The slip rail 15 of adaptation, upper enlarging lens 12 and lower enlarging lens 14 are parallel to each other, and upper enlarging lens 12 and lower enlarging lens
14 in alternating expression be distributed, when need observe when more understanding, upper enlarging lens 12 and lower enlarging lens 14 can be added to
Together, so as to increasing multiplication factor, becoming apparent from for observation, people are contributed to be detected, and above-mentioned slip rail 15
In upper sliding groove 11 and lower slider groove 13, lampshade 17 is internally provided with the first observation lamp 18, and the both ends of lampshade 17 and fixation
Part 16 is flexibly connected and is connected with rotating bar 19, interior detection plate 22 is provided with outer detection plate 21, and opened up in interior detection plate 22
There is loose slot 27, interior detection plate 22 is in circular ring, and the inner radii of interior detection plate 22 is more than the radius of pedestal 28, interior inspection
Connected between drafting board 22 and outer detection plate 21 for rotary moveable, interior detection plate 22 can be rotated with dynamic bearing, be easy to people
Continuously detected, detection efficiency is high, while interior detection plate 22 is in rotation process, rotation that will not be to pedestal 28 rise and
Decline is impacted, and sliding bar 23 is fixed with loose slot 27, and sliding bar 23 passes through from sliding shoe 25, and is set on sliding bar 23
Elastic spring 26 is equipped with, strap 24 is formed with sliding shoe 25 and is integrated, and the longitudinal cross-section of strap 24 is in inverted " L " shape,
And strap 24 in fixation procedure, can prevent bearing because of extruding force mistake on the outer center line symmetrical setting of detection plate 21
Greatly, bearing departs from strap 24, good fixing effect, the inner surface and the outer surface of fixation spring tab 602 of strap 24
Rubber protection pad 2401 is pasted with, is prevented during fixing bearing, cut is caused to bearing surface, it is qualified to improve product
Rate, using effect is good, and the second observation lamp 29 is provided with pedestal 28, detachable for screw thread between pedestal 28 and outer detection plate 21
Connection, and the surface of outer detection plate 21 on the top of pedestal 28 can rotate formed with the through hole consistent with the diameter of pedestal 28, pedestal 28
Raising and lowering, it is easy to people that bearing is installed in interior detection plate 22, while when pedestal 28 rotates and risen, can be by the second observation
Lamp 29 is moved to the interior surface of detection plate 22, so as to be illuminated to bearing inner race, is easy to people to observe, battery case 20 is distinguished
It is fixed on expansion link 8 and pedestal 27, and battery case 20 is electrically connected with the first observation lamp 18 and the second observation lamp 29 respectively, electricity
Battery can be installed inside pond box 20, can be that the first observation lamp 18 and the second observation lamp 29 provide power supply, so that first
The normal work of 18 and second observation lamp of observation lamp 29, it is rational in infrastructure.
The operation principle of the present embodiment：The bearing defect detection means when in use, passes through supported rod erecting 2 and support base
3 place retainer ring 1, it would be desirable to which the inner ring of the bearing of detection is inserted in the fixation spring tab 602 on detection cylinder 6, fixed bullet
Piece 602 moves in the opposite fixed chute 601 in its both ends when being squeezed and lives bearing retainer, after fixing, by upper amplification
Eyeglass 12 or lower enlarging lens 14 are moved to the front of bearing, and the installation battery in battery case 20, so as to the first observation lamp
18 switch on power and start to light, when such people observe bearing by upper enlarging lens 12 or lower enlarging lens 14, Ke Yiguan
That examines becomes apparent from, while according to the size of bearing, freely stretches the length of expansion link 8, so as to change upper enlarging lens 12 or
Spacing between lower enlarging lens 14 and bearing, while in the presence of rail 15 is slided, make enlarging lens 12 or lower enlarging lens
14 slide on upper sliding groove 11 and lower slider groove 13, and enlarging lens 12 or lower enlarging lens 14 is overlapped, so as to
To increase multiplication factor, it can be seen that trickleer indenture, convex epirelief, so as to reduce fraction defective, while in rotary shaft 5
Under effect, detection cylinder 6 can be rotated and continuously detected, be easy to people to use, while operating efficiency can be improved, it is same with this
When, by rotating bar 19 lampshade 17 can be driven to be rotated between fixture 16, so as to drive the first observation lamp 18 to rotate,
Light angle can be adjusted, people can be caused when in use, not by external light influence, after the completion of bearing outer ring detection,
Bearing is removed from detection cylinder 6, is inserted between the strap 24 in interior detection plate 22, in insertion process, fixes
Clamping plate 24 is moved by sliding shoe 25 in loose slot 27 along sliding bar 23, coordinates elastic spring 26 to consolidate bearing
Calmly firmly, during detection, in the presence of swivel bearing 9, enlarging lens 12 or lower enlarging lens 14 are made to rotate 180 °, such people
The bearing in interior detection plate 22, at the same time, the second observation lamp can be detected by upper enlarging lens 12 or lower enlarging lens 14
Under 29 galvanic action in battery case 20, it is initially powered up and lights, people can makes it drive the second observation with rotating basis 28
Lamp 29 rises, and then the second observation lamp 29 is moved among the inner ring of bearing, is so easy to people to observe, while observing
When, interior detection plate 22 can be rotated horizontally, or outer detection plate 21 is longitudinally rotated in the presence of rotary shaft 5, such people can
With the bearing inner race of comprehensive observation, and detected, this completes a series of bearing outer ring and inner ring indenture, convex epirelief
Detect work.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., this should be included in
Within the protection domain of invention.
Claims (10)
1. a kind of bearing defect detection means, including retainer ring（1）, expansion link（8）, upper sliding groove（11）, upper enlarging lens
（12）, lower slider groove（13）, lower enlarging lens（14）, lampshade（17）, battery case（20）, strap（24）And pedestal（28）,
It is characterized in that：The retainer ring（1）Pass through supported rod erecting（2）With support base（3）It is connected, and retainer ring（1）With fixation
Vertical rod（4）Both ends be flexibly connected, the fixed vertical rod（4）Side be fixed with fixed side（7）, and fixed vertical rod（4）'s
Opposite side passes through rotary shaft（5）With outer detection plate（21）It is connected, the fixed side（7）With detecting cylinder（6）Between pass through rotation
Rotating shaft（5）It is connected, the expansion link（8）One end and fixed side（7）It is fixedly connected, and expansion link（8）The other end on
It is welded with swivel bearing（9）, the upper sliding groove（11）With lower slider groove（13）Pass through connecting rod（10）With swivel bearing（9）Gu
Fixed connection, and upper sliding groove（11）With lower slider groove（13）It is provided with fixture（16）, the upper enlarging lens（12）And decentralization
Big eyeglass（14）Top and bottom be each formed with and upper sliding groove（11）With lower slider groove（13）The slip rail being adapted（15）,
And slide rail（15）Positioned at upper sliding groove（11）With lower slider groove（13）It is interior, the lampshade（17）It is internally provided with the first observation lamp
（18）, and lampshade（17）Both ends and fixture（16）It is flexibly connected and is connected with rotating bar（19）, the outer detection plate（21）On
It is provided with interior detection plate（22）, and interior detection plate（22）On offer loose slot（27）, the loose slot（27）Inside it is fixed with cunning
Lever（23）, the sliding bar（23）From sliding shoe（25）In pass through, and sliding bar（23）On be provided with elastic spring（26）, institute
State strap（24）With sliding shoe（25）Formation is integrated, the pedestal（28）On be provided with the second observation lamp（29）.
A kind of 2. bearing defect detection means according to claim 1, it is characterised in that：The detection cylinder（6）Include
Fixed chute（601）And fixation spring tab（602）, fixed chute（601）With detecting cylinder（6）It is welded as a whole, fixation spring tab（602）
Both ends be located at fixed chute（601）It is interior.
A kind of 3. bearing defect detection means according to claim 2, it is characterised in that：The fixation spring tab（602）It is in
Annular array is distributed, and fixation spring tab（602）Overall trapezoidal structure, while its bottom both ends is outwards horizontal-extending.
A kind of 4. bearing defect detection means according to claim 1, it is characterised in that：The upper sliding groove（11）With under
Sliding groove（13）Longitudinal centre line with detect cylinder（6）Cross central line it is vertical.
A kind of 5. bearing defect detection means according to claim 1, it is characterised in that：The upper enlarging lens（12）With
Lower enlarging lens（14）It is parallel to each other, and upper enlarging lens（12）With lower enlarging lens（14）It is distributed in alternating expression.
A kind of 6. bearing defect detection means according to claim 1, it is characterised in that：The battery case（20）It is solid respectively
Due to expansion link（8）And pedestal（27）On, and battery case（20）Respectively with the first observation lamp（18）With the second observation lamp（29）Electricity
Property connection.
A kind of 7. bearing defect detection means according to claim 1, it is characterised in that：The interior detection plate（22）In circle
Cyclic structure, and interior detection plate（22）Inner radii be more than pedestal（28）Radius, interior detection plate（22）With outer detection plate
（21）Between for rotary moveable connect.
A kind of 8. bearing defect detection means according to claim 1, it is characterised in that：The strap（24）It is vertical
It is in inverted " L " shape to section, and strap（24）On outer detection plate（21）Center line symmetrical setting.
A kind of 9. bearing defect detection means according to claim 2, it is characterised in that：The strap（24）It is interior
Side surface and fixation spring tab（602）Outer surface is pasted with rubber protection pad（2401）.
A kind of 10. bearing defect detection means according to claim 1, it is characterised in that：The pedestal（28）With outer inspection
Drafting board（21）Between be screw thread detachable connection, and pedestal（28）The outer detection plate on top（21）Surface formed with pedestal
（28）The consistent through hole of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869291.1A CN107703145B (en) | 2017-09-23 | 2017-09-23 | Bearing defect detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869291.1A CN107703145B (en) | 2017-09-23 | 2017-09-23 | Bearing defect detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107703145A true CN107703145A (en) | 2018-02-16 |
| CN107703145B CN107703145B (en) | 2019-12-06 |
Family
ID=61174354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710869291.1A Active CN107703145B (en) | 2017-09-23 | 2017-09-23 | Bearing defect detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107703145B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116124042A (en) * | 2023-01-31 | 2023-05-16 | 江苏立一新材料科技有限公司 | Self-lubricating bearing detects controlling means |
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| CN116124042A (en) * | 2023-01-31 | 2023-05-16 | 江苏立一新材料科技有限公司 | Self-lubricating bearing detects controlling means |
| CN116124042B (en) * | 2023-01-31 | 2023-09-26 | 江苏立一新材料科技有限公司 | Self-lubricating bearing detects controlling means |
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| Publication number | Publication date |
|---|---|
| CN107703145B (en) | 2019-12-06 |
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