CN207521372U - A kind of novel bearing air purge set - Google Patents
A kind of novel bearing air purge set Download PDFInfo
- Publication number
- CN207521372U CN207521372U CN201721394031.5U CN201721394031U CN207521372U CN 207521372 U CN207521372 U CN 207521372U CN 201721394031 U CN201721394031 U CN 201721394031U CN 207521372 U CN207521372 U CN 207521372U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- fixed
- bearing
- inching gear
- blow device
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel bearing air purge sets, and including blow device, inching gear, compressed air source unit and workbench, the lower supporting plate of the blow device and inching gear is fixed on the table by soket head cap screw；The air accumulator of the compressed air source unit connects the nozzle of blow device by interface with hose；The nozzle of the blow device connects upper backup pad by nozzle rod；The strip hollowed-out board of the workbench is fixed on by soket head cap screw on bearing rail guidance tape；The cylinder of the inching gear is fixed on by nut on upper backup pad, and the movable plate of the inching gear is connected to by nut on cylinder piston rod, and the motor of the inching gear passes through shaft coupling and axis connection.The utility model is mainly used in the purging of bearing after bearing assembling, simple in structure, cost-effective, reduces the drying link generated due to cleaning solution.
Description
Technical field
The utility model is related to a kind of blow device more particularly to a kind of novel bearing air purge sets, belong to bearing
Automated assembling equipment technical field.
Background technology
With the rapid industrial development in our country, the demand of bearing constantly increases, while to the requirement of bearing quality
It is being continuously improved.In all multi-process of bearing assembling, the cleaning to bearing is the key that ensure one step of bearing quality.By right
The purging of bearing can remove the impurity such as the iron filings being adhered in bearing surface and groove, cutting fluid, improve the precision of bearing with
Service life.Most bearings cleaning at present is cleaned using cleaning solution, is not only taken up a large area, but also need to add drying link, is made
Assembling line is more cumbersome.
Invention content
The utility model aims to solve the problem that the above problem, provides a kind of novel bearing air purge set.It is blown using air
It sweeps, compressed air convenient sources, convenient for discharge, has effectively saved time and space, the technical solution used is as follows：
A kind of novel bearing air purge set, it is characterised in that：Including blow device, inching gear, compressed air source unit and
Workbench, the blow device include upper backup pad, lower supporting plate, support column, nozzle, nozzle rod；The nozzle rod band
There is externally threaded one end by the internal thread hole stationary nozzle on nozzle, the other end is fixed on upper backup pad by hex nut
On；The inching gear includes motor, cylinder, upper backup pad, lower supporting plate, movable plate, axis, plastics rotary head, spring, flange
Piece；The compressed air source unit includes fixed block, air accumulator, cylinder, four-way interface, hose connection, three-way interface；The gas storage
Tank connects nozzle by hose with threeway, four-way interface.
The nozzle is fixed on nozzle fixed frame by T shape card slots by four nozzles；The nozzle fixed frame
Set among four arc surfaces there are two vertically through air admission hole；The nozzle venthole is 2mm, and angle of throat is 40 °, cylinder
Length is 25mm；The nozzle is set to be separately fixed in 180 ° in two nozzle outside cylinders there are two air inlet hole site.
The plastics rotary head is equipped with circular arc notch, and circular arc notch is arranged with notch groove；The shaft shoulder and slot of the axis
Mouth upper groove cooperation prevents its upper and lower play；The axis lower end is equipped with soket head cap screw and gasket fixed plastics rotary head notch
Lower groove, axis are clearance fit with circular arc notch；The bearing rail guidance tape is equipped with square plate, and endoporus is more than bearing inner race,
It can be replaced according to different brearing bore sizes.
The structure design of the utility model realizes the accurate purging to bearing after assembling, clear instead of traditional cleaning solution
It washes, reduces floor space, cost-effective and bearing assembly time is simple in structure, can effectively clean bearing and reduction need not
The assembling link wanted.
Description of the drawings
Fig. 1：A kind of overall structure diagram of novel bearing air purge set of the utility model.
Fig. 2：A kind of gentle source device structure schematic diagram of the blow device of novel bearing air purge set of the utility model.
Fig. 3：A kind of inching gear structure diagram of novel bearing air purge set of the utility model.
Fig. 4：A kind of nozzle structure schematic diagram of novel bearing air purge set of the utility model.
Fig. 5：A kind of plastics rotary head structure schematic diagram of novel bearing air purge set of the utility model.
Symbol description：
1. under workbench, 2. limited blocks, 3. bearing rail guidance tapes, 4. strip hollowed-out boards, 5. square plates, 6. upper backup pads, 7.
Support plate, 8. support columns, 9. nozzle rods, 10. nozzles, 11. three-way interfaces, 12. fixed blocks, 13. air accumulators, 14. plungers, 15.
Cylinder, 16. four-way interfaces, 17. hose connections, 18. motors, 19. axis, 20. plastics rotary heads, 21. cylinders, 22. upper backup pads,
23. support column, 24. movable plates, 25. flange plates, 26. springs, 27. lower supporting plates, 28. nozzles, 29. air admission holes, 30. nozzles are consolidated
Determine frame, 31. gaskets, 32. soket head cap screws.
Specific embodiment
The utility model is further described with specific example below in conjunction with the accompanying drawings, but appointing not as the utility model
What limitation foundation.
As shown in Figs. 1-5：A kind of novel bearing air purge set of the utility model, including blow device, inching gear,
Compressed air source unit and workbench, blow device include upper backup pad 6, lower supporting plate 7, support column 8, nozzle 10, nozzle rod 9, lower branch
Fagging 7 is fixed on by soket head cap screw on workbench 1, and support column 8 passes through the spiral shell on lower supporting plate 7 with externally threaded one end
Pit is fixed on lower supporting plate, and the other end is fixed on by nut on upper backup pad 6, and 9 one end of nozzle rod carries external screw thread, is led to
The internal thread hole stationary nozzle on nozzle 10 is crossed, the other end is fixed on by hex nut on upper backup pad 6, and 10 lower section of nozzle is set
There is strip hollowed-out board 4, strip hollowed-out board 4 is fixed on 3 lower section of bearing rail guidance tape by soket head cap screw, and bearing rail guidance tape 3 passes through
Soket head cap screw on limited block 2 is fixed on workbench 1.
Inching gear includes motor 18, cylinder 15, upper backup pad 22, lower supporting plate 27, movable plate 24, axis 19, plastics and turns
First 20, spring 26, flange plate 25, flange plate 25 are fixed on by soket head cap screw on movable plate 24, and spring 26 is positioned over lower branch
Coaxial with support column 23 on fagging 27,23 connection mode of support column is identical with the support column 8 of blow device, and compressed air source unit includes solid
Determine block 12, air accumulator 13, cylinder 21, four-way interface 16, hose connection 17, three-way interface 11, four-way interface 16 connects gas respectively
Cylinder 21, fixed block 12, hose connection 17, plunger 14 pass through cylinder piston rod movement control 13 exit face of air accumulator of cylinder 15
It accumulates to control air velocity.
When a kind of novel bearing air purge set of the utility model works, the bearing after assembling is positioned over item by the first step
On shape hollowed-out board 4, by four-way interface 16 to hose input air, 15 motion control gas flow rate of cylinder passes through air accumulator 13
Three-way interface 11 to two 28 input airs of nozzle of nozzle 10, generates high-pressure fluid using the geometry of nozzle 10 and blows respectively
Bearing is swept, the clast of purging is by falling on 1 lower section of workbench under strip hollowed-out board 4.Second step moves to bearing at square plate 5,
The piston rod of cylinder 15 moves downward, and movable plate 24 is pushed to move downward, when the flange plate 25 under movable plate 24 moves to spring
At 26, the piston rod stop motion of cylinder 15, plastics rotary head at this time 20 and coaxial bearing and 20 bottom surface of plastics rotary head and bearing
Bottom surface overlaps, and the rotation of 18 output shaft of motor drives plastics rotary head 20 to rotate, and external cylindrical surface and the bearing of plastics rotary head 20 were
Cooperation is crossed, the rotation of plastics rotary head 20 drives bearing inner race rotation, it is ensured that Internal and external cycle with ball engagement do not transport by interim card, raising bearing
Capable flexibility, after plastics rotary head 20 rotates, motor 18 stops operating, and 21 piston rod of cylinder moves up, movable plate 24 and modeling
Material nozzle 20 moves up reset, completes bearing purging.
Claims (3)
1. a kind of novel bearing air purge set, it is characterised in that：Including blow device, inching gear, compressed air source unit and work
Make platform, the blow device includes upper backup pad（6）, lower supporting plate（7）, support column（8）, nozzle（10）, nozzle rod（9）,
The nozzle rod（9）Pass through nozzle with externally threaded one end（10）On internal thread hole stationary nozzle（10）, the other end leads to
It crosses hex nut and is fixed on upper backup pad（6）On, the inching gear includes motor（18）, cylinder（21）, upper backup pad
（22）, lower supporting plate（27）, movable plate（24）, axis（19）, plastics rotary head（20）, spring（26）, flange plate（25）, the gas
Source device includes fixed block（12）, air accumulator（13）, cylinder（21）, four-way interface（16）, hose connection（17）, three-way interface
（11）, the air accumulator（13）Pass through hose and three-way interface（11）, four-way interface（16）Connect nozzle（10）.
2. a kind of novel bearing air purge set according to claim 1, it is characterised in that：The nozzle（10）It is
By four nozzles（28）Nozzle fixed frame is fixed on by T shape card slots（30）On；The nozzle fixed frame（30）Four circles
Set among cambered surface there are two vertically through air admission hole；The nozzle（28）Venthole is 2mm, and angle of throat is 40 °, body length
It spends for 25mm；The nozzle is set there are two air admission hole（29）Position is separately fixed at two nozzles in 180 °（28）In outside cylinder.
3. a kind of novel bearing air purge set according to claim 1, it is characterised in that：The plastics rotary head
（20）Equipped with circular arc notch, circular arc notch is arranged with notch groove, the axis（19）The cooperation of the shaft shoulder and notch upper groove it is anti-
Only its upper and lower play；The axis（19）Lower end is equipped with soket head cap screw（32）And gasket（31）Fixed plastics rotary head（20）Notch
Lower groove, axis（19）It is clearance fit with circular arc notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394031.5U CN207521372U (en) | 2017-10-26 | 2017-10-26 | A kind of novel bearing air purge set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394031.5U CN207521372U (en) | 2017-10-26 | 2017-10-26 | A kind of novel bearing air purge set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207521372U true CN207521372U (en) | 2018-06-22 |
Family
ID=62571074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721394031.5U Expired - Fee Related CN207521372U (en) | 2017-10-26 | 2017-10-26 | A kind of novel bearing air purge set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207521372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109315094A (en) * | 2018-10-11 | 2019-02-12 | 华中农业大学 | Rice field-upland field rotation rotary tillage rotor air-blowing dehesion device |
-
2017
- 2017-10-26 CN CN201721394031.5U patent/CN207521372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109315094A (en) * | 2018-10-11 | 2019-02-12 | 华中农业大学 | Rice field-upland field rotation rotary tillage rotor air-blowing dehesion device |
| CN109315094B (en) * | 2018-10-11 | 2021-07-30 | 华中农业大学 | Air-blowing viscosity reducing device for rotary tillage knife roller under action of paddy wheel and dry wheel |
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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: 20180622 Termination date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |