CN106123828A - The device that ball diameter detects automatically on bearing - Google Patents
The device that ball diameter detects automatically on bearing Download PDFInfo
- Publication number
- CN106123828A CN106123828A CN201610756071.3A CN201610756071A CN106123828A CN 106123828 A CN106123828 A CN 106123828A CN 201610756071 A CN201610756071 A CN 201610756071A CN 106123828 A CN106123828 A CN 106123828A
- Authority
- CN
- China
- Prior art keywords
- paintbrush
- frame
- pin bushing
- guide pin
- push rod
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
Abstract
The invention discloses a kind of device that ball diameter detects automatically on bearing, including pedestal (1), pedestal (1) is provided with the storage tank (3) for housing ball (2), and storage tank (3) two ends are clamped on pedestal (1) by the first limited block (19) and the second limited block (20) respectively；Pedestal (1) is sequentially provided with along gripper shoe (4), guide post (5) and paper tape (6) in storage tank (3) top, slidably connecting guide pin bushing (7) on pedestal (1), guide pin bushing (7) is respectively provided on two sides with the first frame (8) and the second frame (9) being parallel to each other.A kind of can detection exactly is provided often to organize the device that the ball diameter on bearing that on ball, ball diameter value is the most consistent detects automatically.
Description
Technical field
The present invention relates to technical field of bearings, particularly relate to a kind of device that ball diameter detects automatically on bearing.
Background technology
Rolling bearing is typically made up of outer ring, inner ring, rolling element and retainer four part.Currently, in the assembling of bearing
Cheng Zhong, needs to be fitted on retainer rolling element, especially during automatization is given to, needs to prepare one group of rough segmentation
Rolling element is fitted on retainer.Such as ball, need to be fitted on retainer the ball that one group of component prepares, need here
Ensure that the ball diameter often organizing in ball is equal, bearing the most qualified after being so assembled on retainer, also
That is, on bearing, the diameter of every ball all must keep equal, the most just can ensure that each bearing normally works.And certainly
During bearing is joined in dynamic makeup, the ball of different-diameter value of may adulterating in the ball that every component prepares, this is follow-up
Being difficult to discovery time during Automated assembly, only bearing have failed during using and just can find.So,
Detect during Automated assembly bearing and often organize that the diameter value of ball is the most equal becomes increasingly important.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes existing technological deficiency, it is provided that one can detect often exactly
The device that the ball diameter on bearing that on group ball, ball diameter value is the most consistent detects automatically.
The technical solution of the present invention is to provide a kind of ball diameter on bearing with following structure and automatically examines
The device surveyed: include that pedestal, pedestal are provided with the storage tank for housing ball, storage tank two ends are respectively by the first limited block
It is clamped on pedestal with the second limited block；Pedestal is sequentially provided with along gripper shoe, guide post and paper tape above storage tank, on pedestal
Slidably connecting guide pin bushing, guide pin bushing is respectively provided on two sides with the first frame and the second frame being parallel to each other, the first frame and the second machine
Frame is slidably connected on the guide bar simultaneously, and the first frame and the second frame lower end are rotatably connected to the first gear and the second tooth respectively
Wheel, with the first gear, the linear gear rack of the second meshed transmission gear while that gripper shoe being provided with, the first frame is provided with for driving
First motor of dynamic first pinion rotation；Slidably connecting push rod on guide pin bushing, guide post is crisscross arranged with push rod, push rod bottom
With the ball wall contacts in storage tank, push rod upper end is provided with for the first paintbrush of line on paper tape, sets in the middle part of push rod
Having the annular protrusion being positioned at below guide pin bushing, push rod is socketed with stage clip, stage clip is between guide pin bushing and annular protrusion；First frame
With the second paintbrush and the 3rd paintbrush that the second frame upper end is respectively provided with on paper tape line, the second paintbrush distance guides
The height value of rod axis is less than the height value of the 3rd paintbrush distance guide post axis, and the first paintbrush and the second paintbrush are along vertically side
To difference in height equal to the first paintbrush and the 3rd paintbrush difference in height vertically；Guide pin bushing lower end surpasses ball direction and is extended with set
Cylinder, sleeve lower end be not provided with extending inwardly for the radial protrusion pushing against with annular protrusion on push rod or disengaging, and radial convex
Rise and be provided with the through hole passed for push rod.
The present invention pass through first driven by motor the first pinion rotation, the first gear by with linear gear rack engaged transmission with band
Dynamic first frame linearly tooth bar length direction moves, and the second gear is playing the second machine in linear gear rack engagement process
The supporting role of frame, thus keep guide pin bushing, the first frame and the second frame entirety to move along guide post length direction；First machine
Frame, the second frame along guide post length direction moving process, the second paintbrush of the first frame upper end, the second frame upper end
3rd paintbrush is also to slide along guide post length direction relative to paper tape, thus the second paintbrush and the 3rd paintbrush can be at paper tapes
On paint out two straight lines being parallel to each other；It addition, guide pin bushing is along guide post length direction moving process, it is slidably connected at guide pin bushing
On push rod can the most back and forth beat, say, that push rod also can be along perpendicular while moving along guide post length direction
Nogata is to reciprocal lifting, thus the first paintbrush of push rod upper end can draw out oscillogram on paper tape, when push rod bottom and rolling
When the peak of pearl pushes against, the first paintbrush is in crest location；Depression position between push rod bottom with adjacent two balls
Putting when pushing against, the first paintbrush is at wave trough position, thus in will be located in groove, the shape of ball has all been reacted on paper tape；Also
Have, owing to the first paintbrush is positioned at the second paintbrush and the 3rd paintbrush in the centre position of vertical direction, then the first paintbrush is drawn
Oscillogram is located between the two articles of parallel lines drawn by the second paintbrush and the 3rd paintbrush, thus, testing staff just can pass through
Spacing between observation analysis oscillogram and two parallel lines deduces whether the ball in storage tank has doping diameter not conform to
The ball of lattice；Specifically, testing staff can be with the spacing between crest on analysis waveform figure or trough to parallel lines, or individually
The wavelength of position speculates the diameter of relevant position ball.Wherein, can be by push rod by arranging of radial protrusion on sleeve
Annular protrusion be contracted in sleeve, say, that when there is no ball in storage tank, push rod lower end due to lack support can be subject to
Stage clip effect and decline, and can well annular protrusion be carried out spacing now by arranging of radial protrusion, it is to avoid push rod
Decline and depart from guide pin bushing, cause transmission failure.In sum, the present invention by the first driven by motor guide pin bushing, the first frame and
Second frame moves along guide post length direction, and draws out oscillogram and two parallel lines respectively by three paintbrushes, and ripple
Shape figure is positioned at two horizontal lines, and in detecting storage tank exactly by the shape of oscillogram, whether the diameter of all balls
Unanimously.Therefore, the present invention provide a kind of can detect exactly often group ball on ball diameter value the most consistent for bearing
The device that upper ball diameter detects automatically.
Preferred as one, the first described limited block and the second limited block are fixedly connected with on pedestal, and first is spacing
Block and the second limited block are positioned in same level, and are equipped with for storage tank end on the first limited block and the second limited block
Spacing step surface.Preferred by this, storage tank can be played well location, additionally can also make storage tank holding level
In state, i.e. storage tank, the centre of sphere line of all balls is parallel with guide post length direction, thus the waveform that the first paintbrush is drawn
Figure can react the spread geometry of ball truly, improves the accuracy of oscillogram, and then improves ball diameter accuracy of detection.
Preferred as one, described gripper shoe, guide post and paper tape is all arranged along storage tank length direction.Excellent by this
Choosing, it is ensured that guide pin bushing, the first frame and the second frame move along guide post length direction, and guarantee that the first paintbrush is drawn
Oscillogram can react the arranging situation of ball in storage tank truly, it is also possible to guarantee that the second paintbrush and the 3rd paintbrush are drawn
Go out to meet parallel two parallel lines.
Preferred as one, described stage clip one end pushes against with guide pin bushing bottom, and the other end supports with annular protrusion upper end
Tightly, and stage clip is positioned at sleeve inner.Preferred by this, push rod bottom can be promoted to be resisted against all the time on ball outer wall, thus
It is reacted on paper tape form oscillogram by real for ball in storage tank arranging situation；It addition, stage clip is contained in sleeve
The space availability ratio of sleeve can improve in portion so that the structure of whole device is compacter.
Preferred as one, described linear gear rack has two, and two linear gear racks are symmetricly set on guide pin bushing both sides, and use
There are two in the first gear engaged with linear gear rack, have two for the second gear with linear gear rack engaged transmission.Pass through
This is preferred, can improve guide pin bushing, the first frame and the stability of the second machine frame movement, i.e. guarantee guide pin bushing, the first frame and second
Frame both sides stress equalization, thus prevent the first frame and the second frame relative to guide post generation stuck phenomenon.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is the structural representation in the present invention with guide pin bushing dependency structure.
Fig. 4 is the structural representation of another angle of guide pin bushing in the present invention.
Shown in figure: 1, pedestal, 2, ball, 3, storage tank, 4, gripper shoe, 5, guide post, 6, paper tape, 7, guide pin bushing, 8,
One frame, the 9, second frame, the 10, first gear, the 11, second gear, 12, linear gear rack, 13, push rod, 14, annular protrusion, 15,
First paintbrush, the 16, second paintbrush, the 17, the 3rd paintbrush, 18, stage clip, the 19, first limited block, the 20, second limited block, 21, sleeve,
22, through hole, 23, radial protrusion.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
The operation principle of the present invention:
As it can be seen, first, being placed in storage tank by one group of ball to be detected, i.e. ball is along storage tank length direction
Marshalling；When not having ball in storage tank, the annular protrusion on push rod is pushed against on the radial protrusion on sleeve；
Then, the first motor works to drive the first pinion rotation, and the first gear and linear gear rack engaged transmission are to drive
First frame, the second frame and guide pin bushing move right；Wherein, the second gear plays the effect of support, keeps the first frame and
Two frames are smoothly slided relative to guide post；
During first frame moves right, the second paintbrush can draw the first horizontal line；Second frame moves right process
In, the 3rd paintbrush can draw the second horizontal line, and the first horizontal line is positioned at below the second horizontal line, and the first horizontal line and the second water
Horizontal line is parallel to each other；And guide pin bushing can drive push rod also to move right during moving right, and push rod bottom all the time against
On ball outer wall on storage tank, thus push rod is during moving right, and push rod and the first paintbrush vertically can be sent out
Life is stirred or is lifted；Specifically, along with push rod gradually toward moving right, the first paintbrush can draw out crest when rising, and first
Paintbrush can draw out trough when declining, thus push rod lower end is often by a ball, and the first paintbrush can be painted on paper tape
Make a Wave crest and wave trough；When push rod moves to the second limited block during this from the first limited block, and the first paintbrush is the most permissible
The situation of all balls arrangement in storage tank is reacted on paper tape truly, and the form of figure in wave shape shows, this ripple
Shape figure is between the first horizontal line and the second horizontal line；So, testing staff just can be with observation analysis oscillogram and the first water
Horizontal line, ball diameter is the most consistent in the second horizontal relation deduces storage tank.
The present invention device that ball diameter detects automatically on bearing includes that pedestal 1, pedestal 1 are provided with for accommodating rolling
The storage tank 3 of pearl 2, storage tank 3 two ends are clamped on pedestal 1 by the first limited block 19 and the second limited block 20 respectively；Pedestal 1
It is sequentially provided with above storage tank 3 along gripper shoe 4, guide post 5 and paper tape 6, pedestal 1 slidably connects guide pin bushing 7, guide pin bushing 7 liang
Side is respectively equipped with the first frame 8 and the second frame 9 being parallel to each other, and the first frame 8 and the second frame 9 are slidably connected at simultaneously and lead
On bar 5, the first frame 8 and the second frame 9 lower end are rotatably connected to the first gear 10 and the second gear 11, gripper shoe 4 respectively
Be provided with simultaneously with the linear gear rack 12 of first gear the 10, second gear 11 engaged transmission, the first frame 8 is provided with for driving
The first motor that first gear 10 rotates；Slidably connecting push rod 13 on guide pin bushing 7, guide post 5 is crisscross arranged to keep away with push rod 13
Exempting from both and move interference, push rod 13 bottom and ball 2 wall contacts in storage tank 3, push rod 13 upper end is provided with use
In first paintbrush 15 of line on paper tape 6, it is provided with the annular protrusion 14 being positioned at below guide pin bushing 7 in the middle part of push rod 13, on push rod 13
Being socketed with stage clip 18, stage clip 18 is between guide pin bushing 7 and annular protrusion 14；First frame 8 and the second frame 9 upper end set respectively
Having for second paintbrush 16 and the 3rd paintbrush 17 of line on paper tape 6, the second paintbrush 16 is apart from the height value of guide post 5 axis
Less than the 3rd paintbrush 17 apart from the height value of guide post 5 axis, and the first paintbrush 15 and the second paintbrush 16 height vertically
Degree difference equal to the first paintbrush 15 and the 3rd paintbrush 17 difference in height vertically, the i.e. first paintbrush 15 be positioned at the second paintbrush 16 and
Centre position between 3rd paintbrush 17；It is to say, from the point of view of vertically, the oscillogram that the first paintbrush 15 is drawn is in
Between the two articles of parallel lines drawn by the second paintbrush the 16, the 3rd paintbrush 17.Wherein, the first frame 8 and the second frame 9 are all provided with
There is a pilot hole passed for guide post 5, and pilot hole axis and guide post dead in line；Further, push rod 13 is vertically slided
It is automatically connected on guide pin bushing 7；Guide pin bushing 7 lower end surpasses ball 2 direction and is extended with sleeve 21, and sleeve 21 lower end is not provided with the use extended inwardly
In the radial protrusion 23 pushing against with annular protrusion 14 on push rod 13 or disengaging, and radial protrusion 23 is provided with and supplies push rod 13 to pass
Through hole 22.
The first described limited block 19 and the second limited block 20 are fixedly connected with on pedestal 1, the first limited block 19 and
Two limited blocks 20 are positioned in same level, and are equipped with for storage tank 3 end on the first limited block 19 and the second limited block 20
The step surface that portion is spacing.
Described gripper shoe 4, guide post 5 and paper tape 6 is all arranged along storage tank 3 length direction.
Described stage clip 18 one end pushes against with guide pin bushing 7 bottom, and the other end pushes against with annular protrusion 14 upper end, and stage clip
18 are positioned at sleeve 21 inside.
Described linear gear rack 12 has two, and two linear gear racks 12 are symmetricly set on guide pin bushing 7 both sides, and are used for and straight line
First gear 10 of tooth bar 12 engagement has two, has two for the second gear 11 with linear gear rack 12 engaged transmission.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.All at this
Within bright claim, any amendment, equivalent and the improvement etc. made, should be included in protection scope of the present invention it
In.
Claims (5)
1. the device that ball diameter detects automatically on bearing, it is characterised in that: it includes pedestal (1), on pedestal (1)
Being provided with the storage tank (3) for housing ball (2), storage tank (3) two ends are spacing by the first limited block (19) and second respectively
Block (20) is clamped on pedestal (1)；Pedestal (1) is sequentially provided with along gripper shoe (4), guide post (5) and paper in storage tank (3) top
Band (6), pedestal (1) slidably connects guide pin bushing (7), and guide pin bushing (7) is respectively provided on two sides with the first frame (8) being parallel to each other and the
Two frames (9), the first frame (8) and the second frame (9) are slidably connected on guide post (5) simultaneously, the first frame (8) and second
Frame (9) lower end is rotatably connected to the first gear (10) and the second gear (11) respectively, and gripper shoe (4) is provided with simultaneously with first
Gear (10), the linear gear rack (12) of the second gear (11) engaged transmission, the first frame (8) is provided with for driving the first gear
(10) the first motor rotated；Slidably connecting push rod (13) on guide pin bushing (7), guide post (5) is crisscross arranged with push rod (13), top
Bar (13) bottom and ball (2) wall contacts in storage tank (3), push rod (13) upper end is provided with in paper tape (6)
First paintbrush (15) of line, push rod (13) middle part is provided with the annular protrusion (14) being positioned at guide pin bushing (7) lower section, the upper set of push rod (13)
Being connected to stage clip (18), stage clip (18) is positioned between guide pin bushing (7) and annular protrusion (14)；In first frame (8) and the second frame (9)
End is respectively provided with in upper the second paintbrush (16) rule of paper tape (6) and the 3rd paintbrush (17), the second paintbrush (16) distance
The height value of guide post (5) axis is less than the height value of the 3rd paintbrush (17) distance guide post (5) axis, and the first paintbrush (15)
With the second paintbrush (16) difference in height vertically equal to the first paintbrush (15) and the 3rd paintbrush (17) height vertically
It is poor to spend；Guide pin bushing (7) lower end surpasses ball (2) direction and is extended with sleeve (21), sleeve (21) lower end be not provided with extending inwardly for
Go up, with push rod (13), the radial protrusion (23) that annular protrusion (14) pushes against or disengages, and radial protrusion (23) is provided with for push rod
(13) through hole (22) passed.
The device that ball diameter detects automatically on bearing the most according to claim 1, it is characterised in that: described
One limited block (19) and the second limited block (20) are fixedly connected with on pedestal (1), the first limited block (19) and the second limited block
(20) it is positioned in same level, and is equipped with on the first limited block (19) and the second limited block (20) and holds for storage tank (3)
The step surface that portion is spacing.
The device that ball diameter detects automatically on bearing the most according to claim 1, it is characterised in that: described props up
Fagging (4), guide post (5) and paper tape (6) are all arranged along storage tank (3) length direction.
The device that ball diameter detects automatically on bearing the most according to claim 1, it is characterised in that: described pressure
Spring (18) one end pushes against with guide pin bushing (7) bottom, and the other end pushes against with annular protrusion (14) upper end, and stage clip (18) is positioned at set
Cylinder (21) is internal.
The device that ball diameter detects automatically on bearing the most according to claim 1, it is characterised in that: described is straight
Line tooth bar (12) has two, and two linear gear racks (12) are symmetricly set on guide pin bushing (7) both sides, and for nibbling with linear gear rack (12)
The first gear (10) closed has two, has two for the second gear (11) with linear gear rack (12) engaged transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756071.3A CN106123828A (en) | 2016-08-29 | 2016-08-29 | The device that ball diameter detects automatically on bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756071.3A CN106123828A (en) | 2016-08-29 | 2016-08-29 | The device that ball diameter detects automatically on bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106123828A true CN106123828A (en) | 2016-11-16 |
Family
ID=57272795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610756071.3A Pending CN106123828A (en) | 2016-08-29 | 2016-08-29 | The device that ball diameter detects automatically on bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106123828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595211A (en) * | 2020-12-01 | 2021-04-02 | 江西瑞隆照明科技有限公司 | Qualified detection device of LED down lamp ring diameter |
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|---|---|---|---|---|
| JPS5285061A (en) * | 1976-01-08 | 1977-07-15 | Unitika Ltd | Removal of fluorine ions in solution containing conc. silicic acid |
| JPS6170401A (en) * | 1984-09-14 | 1986-04-11 | Komatsu Ltd | Automatic measuring method of tooth thickness |
| KR20040103127A (en) * | 2003-05-31 | 2004-12-08 | 엘지.필립스 엘시디 주식회사 | Equipment for Measuring Linearity of Touch Panel and the Method of Measuring with using the same |
| CN2859453Y (en) * | 2005-06-02 | 2007-01-17 | 上海环达计算机科技有限公司 | Testing apparatus |
| CN201680804U (en) * | 2010-04-12 | 2010-12-22 | 上海海隆石油钻具有限公司 | Thickened pipe internal transition zone measuring instrument |
| CN204695367U (en) * | 2015-06-23 | 2015-10-07 | 纽尚(宁波)汽车轴承制造有限公司 | rolling bearing ball automatic counting device |
| CN205049130U (en) * | 2015-10-20 | 2016-02-24 | 山东科技大学 | Rock texture face surface profile detector |
-
2016
- 2016-08-29 CN CN201610756071.3A patent/CN106123828A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5285061A (en) * | 1976-01-08 | 1977-07-15 | Unitika Ltd | Removal of fluorine ions in solution containing conc. silicic acid |
| JPS6170401A (en) * | 1984-09-14 | 1986-04-11 | Komatsu Ltd | Automatic measuring method of tooth thickness |
| KR20040103127A (en) * | 2003-05-31 | 2004-12-08 | 엘지.필립스 엘시디 주식회사 | Equipment for Measuring Linearity of Touch Panel and the Method of Measuring with using the same |
| CN2859453Y (en) * | 2005-06-02 | 2007-01-17 | 上海环达计算机科技有限公司 | Testing apparatus |
| CN201680804U (en) * | 2010-04-12 | 2010-12-22 | 上海海隆石油钻具有限公司 | Thickened pipe internal transition zone measuring instrument |
| CN204695367U (en) * | 2015-06-23 | 2015-10-07 | 纽尚(宁波)汽车轴承制造有限公司 | rolling bearing ball automatic counting device |
| CN205049130U (en) * | 2015-10-20 | 2016-02-24 | 山东科技大学 | Rock texture face surface profile detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595211A (en) * | 2020-12-01 | 2021-04-02 | 江西瑞隆照明科技有限公司 | Qualified detection device of LED down lamp ring diameter |
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| PB01 | Publication | ||
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Application publication date: 20161116 |