CN208075814U - A kind of graphite bearing running accuracy detection device - Google Patents
A kind of graphite bearing running accuracy detection device Download PDFInfo
- Publication number
- CN208075814U CN208075814U CN201820496802.XU CN201820496802U CN208075814U CN 208075814 U CN208075814 U CN 208075814U CN 201820496802 U CN201820496802 U CN 201820496802U CN 208075814 U CN208075814 U CN 208075814U
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- China
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- fixedly connected
- tracheae
- babinet
- detection device
- accuracy detection
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Abstract
The utility model discloses a kind of graphite bearing running accuracy detection devices, are related to graphite bearing production technical field.The graphite bearing running accuracy detection device, including babinet, the first fixed plate is fixedly connected on the left of the babinet, and first is fixedly connected with fixed link on the right side of fixed plate, the right end of the fixed link is fixedly connected with gag lever post, and the top of gag lever post is provided with rack, the outer surface of the rack is engaged with gear.The graphite bearing running accuracy detection device, pass through the air pump of setting, and tracheae, tracheae sheath, gas nozzle, card slot and fixture block are equipped with, make air pump that gas be poured into tracheae after starting, then gas is transported to by tracheae in air bag, to enable air bag that tested bearing to be clamped in card slot, to effectively enable tested bearing quickly be examined, solve the problems, such as that the raising measurement efficiency reduction production cost of anticipation can not be reached by fixing tested bearing by soft dog chuck.
Description
Technical field
The utility model is related to graphite bearing production technical field, specially a kind of graphite bearing running accuracy detection dress
It sets.
Background technology
The measuring principle of bearing rotation precision：Bearing outer ring is fixed, inside enclose datum end face apply as defined in perpendicular to
The axial force F a of end face measures load, by Rotating with Uniform bearing inner race one week or more, measures inner ring relative to outer ring benchmark
The arithmetic mean of instantaneous value and inner ring internal diameter of end face run-out are inner ring relative to outer relative to the arithmetic mean of instantaneous value that outer ring outer diameter is beated
The end face run-out of circle and circular runout.Similarly, outer ring can be measured relative to the end face run-out of inner ring and radial jump.
Current graphite bearing running accuracy detection device existing on the market is changed mainly for detection efficiency etc.
Into such as a kind of bearing rotation precision detection device that Chinese patent CN 205403738 U are provided, having and measure stabilization of speed
The advantages of, but a kind of bearing rotation precision detection device be often only fixed in use by soft dog chuck it is tested
Bearing, and the raising measurement efficiency of anticipation can not be reached by fixing tested bearing by soft dog chuck, reduce production cost, so
A kind of graphite bearing running accuracy detection device is proposed to solve the problems, such as above-mentioned propose.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of graphite bearing running accuracy detection device, solves
The problem of raising measurement efficiency of anticipation reduces production cost can not be reached by fixing tested bearing by soft dog chuck.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of graphite bearing rotation essence
Detection device, including babinet are spent, is fixedly connected with the first fixed plate on the left of the babinet, and the right side of the first fixed plate is fixed
It is connected with fixed link, the right end of the fixed link is fixedly connected with gag lever post, and the top of gag lever post is provided with rack, the tooth
The outer surface of item is engaged with gear, and sliding block is connected on the inside of gear, and motor is fixedly connected on the right side of the sliding block
Sheath, and the inner wall of motor sheath is fixedly connected with motor, the lower end of the motor are fixedly connected with shaft coupling, and shaft coupling
Lower end is fixedly connected with rotating bar, and the lower end of the rotating bar is fixedly connected with main shaft, and rubber sleeve is socketed on the outside of main shaft,
The bottom of the rubber sleeve offers bearing groove, and the inner wall of bearing groove is fixedly connected with bearing, is opened up in the middle part of the babinet
There is placing groove, and the bottom of placing groove is fixedly connected with air pump, the side of the air pump is fixedly connected with the second fixed plate, and
The top of two fixed plates offers through-hole, and the side of the air pump is fixedly connected with tracheae, and is socketed on the outside of tracheae tail portion
Tracheae sheath is fixedly connected with gas nozzle on the left of the babinet, and is fixedly connected with fixture block at the top of babinet, in the fixture block
Portion offers card slot, and the inner wall of card slot is fixedly connected with air bag, and one end of the tracheae sequentially passes through babinet and fixture block and consolidates
Surely it is connected to one end of air bag.
Preferably, the fixed link has three, and gag lever post has been fixedly connected on the right side of three fixed links, on gag lever post
Rack is both provided at left and right sides of portion, the outer surface of rack is engaged with gear, and the inside of gear is movably connected in sliding block
Inner wall.
Preferably, the second fixed plate, and the right side flexible connection of air pump have been fixedly connected at left and right sides of the air pump
Tracheae sheath is fixedly connected on the right side of the inner wall of through-hole, air pump, the right end of tracheae sheath is fixedly connected on the right wall of babinet.
Preferably, the air bag is upper layer and lower layer, and is interconnected between two layers of air bag, and upper layer air bag is fixedly connected on card
The top of slot, lower layer's air bag are fixedly connected on the middle part of card slot, and the right end of lower layer's air bag is fixedly connected on the left end of tracheae.
Preferably, the lower end of the gag lever post is plugged on the left side of top of the box, and is stayed between the inner wall and air pump of babinet
There is gap.
Preferably, the shape of the fixture block is arc-shaped, and it is arc-shaped to be opened in the card slot in fixture block.
（Three）Advantageous effect
The utility model provides a kind of graphite bearing running accuracy detection device.Has following advantageous effect：
（1）, the graphite bearing running accuracy detection device, by the air pump and tracheae of setting, tracheae sheath, gas nozzle,
Being equipped with for card slot and fixture block, makes air pump that gas be poured into tracheae after starting, then gas is transported to air bag by tracheae
It is interior, to enable air bag that tested bearing to be clamped in card slot, to effectively enable tested bearing quickly be examined, solve
The problem of tested bearing can not reach the raising measurement efficiency reduction production cost of anticipation is fixed by soft dog chuck.
（2）, the graphite bearing running accuracy detection device, pass through the first fixed plate and gag lever post of setting, fixation
Bar, rack, gear, sliding block, main shaft, motor and motor sheath are equipped with, and allow sliding block by gear in gag lever post
It is moved up and down on rack, to allow sliding block that motor sheath to be driven to move up and down, to allow motor sheath to drive motor
It moves up and down, the drive main shaft to effectively allow motor stablize moves up and down, and effectively prevents being examined by inspection bearing
Cause to damage because of shaking in journey.
Description of the drawings
Fig. 1 is the utility model section figure；
Fig. 2 is schematic enlarged-scale view at the A in the utility model Fig. 1.
In figure：1 babinet, 2 first fixed plates, 3 fixed links, 4 gag lever posts, 5 racks, 6 sliding blocks, 7 gears, 8 motor sheaths, 9
Motor, 10 bearings, 11 shaft couplings, 12 rotating bars, 13 main shafts, 14 rubber sleeves, 15 fixture blocks, 16 air bags, 17 air pumps, 18 second are fixed
Plate, 19 through-holes, 20 tracheaes, 21 tracheae sheaths, 22 gas nozzles, 23 card slots, 24 placing grooves, 25 bearing grooves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of graphite bearing running accuracy detection device,
Including babinet 1, the left side of babinet 1 is fixedly connected with the first fixed plate 2, and the right side of the first fixed plate 2 is fixedly connected with fixation
The right end of bar 3, fixed link 3 is fixedly connected with gag lever post 4, and the top of gag lever post 4 is provided with rack 5, and the outer surface of rack 5 is nibbled
Conjunction has gear 7, and the inside of gear 7 is connected with sliding block 6, and fixed link 3 has three, and the right side of three fixed links 3 is solid
Surely it is connected with gag lever post 4, rack 5 is both provided at left and right sides of 4 top of gag lever post, the outer surface of rack 5 is engaged with gear
7, the inside of gear 7 is movably connected in the inner wall of sliding block 6, and there are skies between the left side of sliding block 6 and the right side of the first fixed plate 2
Gap, and there are gaps, the right side of sliding block 6 to be fixedly connected with motor sheath 8 between the bottom of sliding block 6 and the upside of fixed link 3, and
The inner wall of motor sheath 8 is fixedly connected with motor 9, and the lower end of motor 9 is fixedly connected with shaft coupling 11, and the lower end of shaft coupling 11
It is fixedly connected with rotating bar 12, the lower end of rotating bar 12 is fixedly connected with main shaft 13, by the first fixed plate 2 of setting, and
Gag lever post 4, fixed link 3, rack 5, gear 7, sliding block 6, main shaft 13, motor 9 and motor sheath 8 are equipped with, and make sliding block 6 can
To be moved up and down on the rack 5 of gag lever post 4 by gear 7, to allow sliding block 6 that motor sheath 8 to be driven to move up and down, from
And allow motor sheath 8 that motor 9 to be driven to move up and down, to effectively allow to be moved down on the drive main shaft 13 that motor 9 stablizes
It is dynamic, it effectively prevents being caused to damage because of shaking in checkout procedure by inspection bearing, and the outside of main shaft 13 is socketed with rubber
Set 14, the bottom of rubber sleeve 14 offer 10 slot of bearing, and the inner wall of 10 slot of bearing is fixedly connected with bearing 10, in babinet 1
Portion offers placing groove 24, and the bottom of placing groove 24 is fixedly connected with air pump 17, the left side of sliding block 6 and the first fixed plate 2
There are gaps between right side, and there are gap between the bottom of sliding block 6 and the upside of fixed link 3, and the side of air pump 17, which is fixed, to be connected
It is connected to the second fixed plate 18, and the top of the second fixed plate 18 offers through-hole 19, the side of air pump 17 is fixedly connected with tracheae
20, and tracheae sheath 21 is socketed on the outside of 20 tail portion of tracheae, the left and right sides of air pump 17 has been fixedly connected with the second fixed plate
18, and the right side of air pump 17 is movably connected in the inner wall of through-hole 19, the right side of air pump 17 is fixedly connected with tracheae sheath 21, tracheae
The right end of sheath 21 is fixedly connected on the right wall of babinet 1, and the left side of babinet 1 is fixedly connected with gas nozzle 22, and the top of babinet 1 is solid
Surely it is connected with fixture block 15, the middle part of fixture block 15 offers card slot 23, and the shape of fixture block 15 is arc-shaped, and is opened in fixture block 15
Card slot 23 be it is arc-shaped, air bag 16 be upper layer and lower layer, and between two layers of air bag 16 be interconnected, upper layer air bag 16 is fixedly connected
On the top of card slot 23, pass through the air pump 17 and tracheae 20 of setting, 20 sheath of tracheae, gas nozzle 22, card slot 23 and fixture block 15
It is equipped with, makes air pump 17 that gas be poured into tracheae 20 after starting, then gas is transported to by tracheae 20 in air bag 16, from
And enable air bag 16 that tested bearing to be clamped in card slot 23, to effectively enable tested bearing quickly be examined, solve
The problem of tested bearing can not reach the raising measurement efficiency reduction production cost of anticipation, lower layer's gas are fixed by soft dog chuck
Capsule 16 is fixedly connected on the middle part of card slot 23, and the right end of lower layer's air bag 16 is fixedly connected on the left end of tracheae 20, and card slot 23
Inner wall is fixedly connected with air bag 16, and one end of tracheae 20 sequentially passes through babinet 1 and fixture block and is fixedly attached to one end of air bag 16.
The graphite bearing running accuracy detection device in use, will by inspection bearing be put into card slot 23, be then turned on air pump
17, which pass the gas through tracheae 20, is transmitted in air bag 16, then that sliding block 6 is downward to enable air bag 16 to block by inspection bearing
Sliding, to make sliding block 6 with moving gear 7 along 5 slide downward of rack, to make to be fixedly mounted on the motor shield on 6 right side of sliding block
Set 8 moves down, to make motor sheath 8 be moved down with motor 9, to make motor 9 be moved down with main shaft 13, when
When rubber sleeve 14 on main shaft 13 blocks the internal diameter by inspection bearing, opens motor 9 and complete to be detected by the running accuracy of inspection bearing, solution
It has determined and the problem of tested bearing can not reach the raising measurement efficiency reduction production cost of anticipation is fixed by soft dog chuck.
In conclusion the graphite bearing running accuracy detection device, passes through the air pump 17 and tracheae 20, tracheae of setting
20 sheaths, gas nozzle 22, card slot 23 and fixture block 15 are equipped with, and make air pump 17 that gas be poured into tracheae 20 after starting, then
Gas is transported to by tracheae 20 in air bag 16, to enable air bag 16 that tested bearing to be clamped in card slot 23, to have
Effect so that tested bearing is quickly examined, solve by soft dog chuck fix tested bearing can not reach anticipation raising survey
Amount efficiency reduces the problem of production cost.
The graphite bearing running accuracy detection device, by the first fixed plate 2 and gag lever post 4 of setting, fixed link 3,
Rack 5, gear 7, sliding block 6, main shaft 13, motor 9 and motor sheath 8 are equipped with, and sliding block 6 is allow to be limited by gear 7
It is moved up and down on the rack 5 of position bar 4, to allow sliding block 6 that motor sheath 8 to be driven to move up and down, to make motor sheath 8 can
To drive motor 9 to move up and down, to which the drive main shaft 13 that effectively stablizes motor 9 moves up and down, effectively prevent by
Examine bearing causes to damage in checkout procedure because of shaking.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of graphite bearing running accuracy detection device, including babinet（1）, it is characterised in that：The babinet（1）Left side it is solid
Surely it is connected with the first fixed plate（2）, and the first fixed plate（2）Right side be fixedly connected with fixed link（3）, the fixed link（3）
Right end be fixedly connected with gag lever post（4）, and gag lever post（4）Top be provided with rack（5）, the rack（5）Outer surface
It is engaged with gear（7）, and gear（7）Inside be connected with sliding block（6）, the sliding block（6）Right side be fixedly connected with electricity
Machine sheath（8）, and motor sheath（8）Inner wall be fixedly connected with motor（9）, the motor（9）Lower end be fixedly connected with connection
Axis device（11）, and shaft coupling（11）Lower end be fixedly connected with rotating bar（12）, the rotating bar（12）Lower end be fixedly connected
There is main shaft（13）, and main shaft（13）Outside be socketed with rubber sleeve（14）, the rubber sleeve（14）Bottom offer bearing
（10）Slot, and bearing（10）The inner wall of slot is fixedly connected with bearing（10）, the babinet（1）Middle part offer placing groove
（24）, and placing groove（24）Bottom be fixedly connected with air pump（17）, the air pump（17）To be fixedly connected with second solid for side
Fixed board（18）, and the second fixed plate（18）Top offer through-hole（19）, the air pump（17）Side be fixedly connected with gas
Pipe（20）, and tracheae（20）Tracheae sheath is socketed on the outside of tail portion（21）, the babinet（1）Left side be fixedly connected with gas nozzle
（22）, and babinet（1）Top be fixedly connected with fixture block（15）, the fixture block（15）Middle part offer card slot（23）, and block
Slot（23）Inner wall be fixedly connected with air bag（16）, the tracheae（20）One end sequentially pass through babinet（1）With fixture block and fixation
It is connected to air bag（16）One end.
2. a kind of graphite bearing running accuracy detection device according to claim 1, it is characterised in that：The fixed link
（3）There are three, and three fixed links（3）Right side be fixedly connected with gag lever post（4）, gag lever post（4）The left and right sides on top
It is both provided with rack（5）, rack（5）Outer surface be engaged with gear（7）, gear（7）Inside be movably connected in sliding block
（6）Inner wall.
3. a kind of graphite bearing running accuracy detection device according to claim 1, it is characterised in that：The air pump（17）
The left and right sides be fixedly connected with the second fixed plate（18）, and air pump（17）Right side be movably connected in through-hole（19）It is interior
Wall, air pump（17）Right side be fixedly connected with tracheae sheath（21）, tracheae sheath（21）Right end be fixedly connected on babinet（1）'s
Right wall.
4. a kind of graphite bearing running accuracy detection device according to claim 1, it is characterised in that：The air bag（16）
For upper layer and lower layer, and two layers of air bag（16）Between be interconnected, upper layer air bag（16）It is fixedly connected on card slot（23）Top, under
Layer air bag（16）It is fixedly connected on card slot（23）Middle part, lower layer's air bag（16）Right end be fixedly connected on tracheae（20）A left side
End.
5. a kind of graphite bearing running accuracy detection device according to claim 1, it is characterised in that：The sliding block（6）
Left side and the first fixed plate（2）Right side between there are gap, and sliding block（6）Bottom and fixed link（3）Upside between
There are gaps.
6. a kind of graphite bearing running accuracy detection device according to claim 1, it is characterised in that：The gag lever post
（4）Lower end be plugged on babinet（1）The left side at top, and babinet（1）Inner wall and air pump（17）Between there are gaps.
7. a kind of graphite bearing running accuracy detection device according to claim 1, it is characterised in that：The fixture block（15）
Shape be arc-shaped, and be opened in fixture block（15）Interior card slot（23）It is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496802.XU CN208075814U (en) | 2018-04-10 | 2018-04-10 | A kind of graphite bearing running accuracy detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496802.XU CN208075814U (en) | 2018-04-10 | 2018-04-10 | A kind of graphite bearing running accuracy detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075814U true CN208075814U (en) | 2018-11-09 |
Family
ID=64040252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820496802.XU Expired - Fee Related CN208075814U (en) | 2018-04-10 | 2018-04-10 | A kind of graphite bearing running accuracy detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208075814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183662A (en) * | 2022-09-15 | 2022-10-14 | 广东工业大学 | Surface flatness detection device for eyebrow pencil inner core |
-
2018
- 2018-04-10 CN CN201820496802.XU patent/CN208075814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183662A (en) * | 2022-09-15 | 2022-10-14 | 广东工业大学 | Surface flatness detection device for eyebrow pencil inner core |
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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: 20181109 Termination date: 20210410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |