CN206855183U - Pneumatic floating sander - Google Patents
Pneumatic floating sander Download PDFInfo
- Publication number
- CN206855183U CN206855183U CN201720585227.6U CN201720585227U CN206855183U CN 206855183 U CN206855183 U CN 206855183U CN 201720585227 U CN201720585227 U CN 201720585227U CN 206855183 U CN206855183 U CN 206855183U
- Authority
- CN
- China
- Prior art keywords
- fixed
- housing
- air motor
- cap
- axle sleeve
- 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.)
- Withdrawn - After Issue
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Pneumatic floating sander, housing are fixed together with cap, and the outer ring set casing of oscillating bearing is covered, and main shaft is fixed on the inner ring of oscillating bearing；Air motor is fixed on the lower end of main shaft, and dividing plate is formed on housing, and axle sleeve sleeve is in the centre bore of dividing plate and is fixed on main shaft, and air motor sleeve is in axle sleeve；Cylinder is fixed on the housing of the lower partition, and the piston rod of cylinder is pressed on the outer wall of axle sleeve；Dust cover is fixed on axle sleeve and covered with the lower ending opening of housing；Pin is fixed on cap and in preset hole of the front end sleeve of pin on the outer ring of oscillating bearing；On the outer wall for the outer ring that trip bolt is screwed onto on cap and the front end of trip bolt is pressed on oscillating bearing.It controls the floating of bistrique using oscillating bearing and cylinder, allows bistrique to be floated with wheel hub and contacts, wheel hub will not be damaged in bruting process.
Description
Technical field：
Milling tools technical field is the utility model is related to, the polishing that can be floated more specifically to a kind of bistrique
Machine.
Background technology：
Automotive hub is in process of production, it is necessary to carry out deburring operation, during deburring, using electric grinding machine, utilizes
Grinding head is polished wheel hub.For existing electric grinding machine in polishing, general grinding wheel float is poor, and some are even direct
Bistrique is fixed in the rotating shaft of motor, such bistrique and wheel hub hard contact, and for irregular object, hardness connects
Tactile polishing can damage wheel hub.
Although there is the sander that bistrique is floating property on the market, its structure is more complicated, and control is got up not square enough
Just.
Utility model content：
The purpose of this utility model and provides a kind of Pneumatic floating sander, it is adopted aiming at the deficiency of prior art
The floating of bistrique is controlled with oscillating bearing and cylinder, allows bistrique to be floated with wheel hub and contacts, wheel will not be damaged in bruting process
Hub.
Technology solution of the present utility model is as follows：
Pneumatic floating sander, including oscillating bearing and air motor, the air motor that bistrique is fixed on air motor turn
On axle, housing is fixed together with cap, and the outer ring set casing of oscillating bearing covers, and main shaft is fixed on the interior of oscillating bearing
On circle；Air motor is fixed on the lower end of main shaft, and dividing plate is formed on housing, and axle sleeve sleeve is in the centre bore of dividing plate and fixed
On main shaft, air motor sleeve is in axle sleeve；
Cylinder is fixed on the housing of the lower partition, and the piston rod of cylinder is pressed on the outer wall of axle sleeve；Dust cover is fixed
On axle sleeve and covered with the lower ending opening of housing；
The inlet channel of air motor is provided with main shaft, the power gas joint of air motor is fixed on main shaft, pneumatically
The discharge gas of motor enters the power gas chamber of housing by the axle sleeve exhaust passage on axle sleeve, and exhaust is formed on housing
Mouth communicates with power gas chamber；
Pin is fixed on cap and in preset hole of the front end sleeve of pin on the outer ring of oscillating bearing；Trip bolt
It is screwed onto on cap and on the outer wall of outer ring that the front end of trip bolt is pressed on oscillating bearing.
Nine cylinders are distributed on housing by center of circle annular array of the center of housing.
The adpting flange is fixed on cap, and together with housing is fixed by screws in cap, vapour is formed on housing
Cylinder venting channels supply to cylinder.
Mesh sheet and noise reduction sponge are filled with the power gas chamber.
The beneficial effects of the utility model are：
It controls the floating of bistrique using oscillating bearing and cylinder, allows bistrique to be floated with wheel hub and contacts, in bruting process
In will not damage wheel hub.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 A --- A sectional views；
Fig. 3 is Fig. 1 B --- B sectional views；
Fig. 4 is distributing position schematic diagram of the cylinder on housing.
In figure：1st, oscillating bearing；2nd, air motor；21st, air motor rotating shaft；22nd, power gas joint；3rd, housing；31st, every
Plate；32nd, power gas chamber；33rd, exhaust outlet；34th, cylinder venting channels；4th, cap；5th, main shaft；51st, inlet channel；6th, axle
Set；61st, axle sleeve exhaust passage；7th, cylinder；8th, dust cover；9th, pin；10th, screw；11st, adpting flange.
Embodiment：
Embodiment：As shown in Fig. 1 to 4, Pneumatic floating sander, including oscillating bearing 1 and air motor 2, bistrique is fixed
In the air motor rotating shaft 21 of air motor 2, housing 3 is fixed together with cap 4, and the outer ring of oscillating bearing 1 is fixed
On cap 4, main shaft 5 is fixed on the inner ring of oscillating bearing 1；Air motor 2 is fixed on the lower end of main shaft 5, is molded on housing 3
There is dividing plate 31, the sleeve of axle sleeve 6 is in the centre bore of dividing plate 31 and is fixed on main shaft 5, and the sleeve of air motor 2 is in axle sleeve 6；
Cylinder 7 is fixed on the housing 3 of the bottom of dividing plate 31, and the piston rod of cylinder 7 is pressed on the outer wall of axle sleeve 6；It is dust-proof
Cover 8 is fixed on axle sleeve 6 and covered with the lower ending opening of housing 3；
The inlet channel 51 of air motor 2 is provided with main shaft 5, the power gas joint 22 of air motor 2 is fixed on main shaft 5
On, the discharge gas of air motor 2 enters the power gas chamber 32 of housing 3, shell by the axle sleeve exhaust passage 61 on axle sleeve 6
Exhaust outlet 33 is formed on body 3 to communicate with power gas chamber 32；
Pin 9 is fixed on cap 4 and in preset hole of the front end sleeve of pin 9 on the outer ring of oscillating bearing 1；Fastening
On the outer wall for the outer ring that screw 10 is screwed onto on cap 4 and the front end of trip bolt 10 is pressed on oscillating bearing 1.
Nine cylinders 7 are distributed on housing 3 by center of circle annular array of the center of housing 3.
The adpting flange 11 is fixed on cap 4, together with housing 3 is fixed by screws in cap 4, on housing 3 into
Type has cylinder venting channels 34 to be supplied to cylinder 7.
Mesh sheet and noise reduction sponge are filled with the power gas chamber 32.
Operation principle：The diameter of the centre bore of dividing plate 31 is more than 2~5mm of external diameter of axle sleeve 6, and air motor 2 is when rotating
The bistrique being fixed in the air motor rotating shaft 21 of air motor 2 is driven to rotate, the piston rod of cylinder 7 withstands on axle sleeve 6, passed through
The gas pressure of regulation cylinder 7 can effectively adjust the piston rod thrust of cylinder 7, that is, adjust floating required during bistrique polishing
Power.Pin 9 can prevent oscillating bearing 1 from rotating at work.Trip bolt 10 can effectively adjust pass according to corresponding operating mode
Bearings 1 it is elastic.Mesh sheet and noise reduction sponge can reduce the noise that the utility model is sent at work.
Claims (4)
1. Pneumatic floating sander, including oscillating bearing (1) and air motor (2), it is characterised in that：
Bistrique is fixed in the air motor rotating shaft (21) of air motor (2), and housing (3) is fixed together with cap (4),
The outer ring of oscillating bearing (1) is fixed on cap (4), and main shaft (5) is fixed on the inner ring of oscillating bearing (1)；Air motor (2) is solid
The lower end of main shaft (5) is scheduled on, dividing plate (31) is formed on housing (3), axle sleeve (6) sleeve is in the centre bore of dividing plate (31) and solid
It is scheduled on main shaft (5), air motor (2) sleeve is in axle sleeve (6)；
Cylinder (7) is fixed on the housing (3) of dividing plate (31) bottom, and the piston rod of cylinder (7) is pressed on the outer wall of axle sleeve (6)
On；Dust cover (8) is fixed on axle sleeve (6) and covered with the lower ending opening of housing (3)；
The inlet channel (51) of air motor (2) is provided with main shaft (5), the power gas joint (22) of air motor (2) is fixed
On main shaft (5), the discharge gas of air motor (2) enters housing (3) by the axle sleeve exhaust passage (61) on axle sleeve (6)
Power gas chamber (32), exhaust outlet (33) is formed on housing (3) and is communicated with power gas chamber (32)；
Pin (9) is fixed on cap (4) and in preset hole of the front end sleeve of pin (9) on the outer ring of oscillating bearing (1)；
Trip bolt (10) is screwed onto on cap (4) and the front end of trip bolt (10) be pressed on oscillating bearing (1) outer ring outer wall
On.
2. Pneumatic floating sander according to claim 1, it is characterised in that：Nine cylinders (7) are with the center of housing (3)
It is distributed in for center of circle annular array on housing (3).
3. Pneumatic floating sander according to claim 1 or 2, it is characterised in that：Adpting flange (11) is fixed on cap
(4) on, together with housing (3) is fixed by screws in cap (4), cylinder venting channels (34) are formed on housing (3) to vapour
Cylinder (7) supplies.
4. Pneumatic floating sander according to claim 1 or 2, it is characterised in that：Filled in power gas chamber (32)
There are mesh sheet and noise reduction sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585227.6U CN206855183U (en) | 2017-05-24 | 2017-05-24 | Pneumatic floating sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585227.6U CN206855183U (en) | 2017-05-24 | 2017-05-24 | Pneumatic floating sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206855183U true CN206855183U (en) | 2018-01-09 |
Family
ID=60824957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720585227.6U Withdrawn - After Issue CN206855183U (en) | 2017-05-24 | 2017-05-24 | Pneumatic floating sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206855183U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052937A (en) * | 2017-05-24 | 2017-08-18 | 浙江万丰科技开发股份有限公司 | Pneumatic floating sander |
| CN108262533A (en) * | 2018-03-02 | 2018-07-10 | 上海元功机械技术有限公司 | A kind of flexible deburring cutter head for hole edge profile traces |
| CN109108390A (en) * | 2018-08-31 | 2019-01-01 | 广州每通自动化设备有限公司 | A kind of three station deburring methods |
| CN110977735A (en) * | 2019-12-26 | 2020-04-10 | 湖南安冠智能科技有限公司 | Novel air floating polishing wheel mechanism and polishing machine equipment |
-
2017
- 2017-05-24 CN CN201720585227.6U patent/CN206855183U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052937A (en) * | 2017-05-24 | 2017-08-18 | 浙江万丰科技开发股份有限公司 | Pneumatic floating sander |
| CN107052937B (en) * | 2017-05-24 | 2022-12-27 | 浙江万丰科技开发股份有限公司 | Pneumatic floating polisher |
| CN108262533A (en) * | 2018-03-02 | 2018-07-10 | 上海元功机械技术有限公司 | A kind of flexible deburring cutter head for hole edge profile traces |
| CN109108390A (en) * | 2018-08-31 | 2019-01-01 | 广州每通自动化设备有限公司 | A kind of three station deburring methods |
| CN109108390B (en) * | 2018-08-31 | 2020-11-17 | 广州每通自动化设备有限公司 | Three-station deburring machining method |
| CN110977735A (en) * | 2019-12-26 | 2020-04-10 | 湖南安冠智能科技有限公司 | Novel air floating polishing wheel mechanism and polishing machine equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180109 Effective date of abandoning: 20221227 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180109 Effective date of abandoning: 20221227 |