CN207961291U - The static bearing dustproof and waterproof structure of polishing machine - Google Patents
The static bearing dustproof and waterproof structure of polishing machine Download PDFInfo
- Publication number
- CN207961291U CN207961291U CN201721897574.9U CN201721897574U CN207961291U CN 207961291 U CN207961291 U CN 207961291U CN 201721897574 U CN201721897574 U CN 201721897574U CN 207961291 U CN207961291 U CN 207961291U
- Authority
- CN
- China
- Prior art keywords
- axis body
- cover
- lower cover
- center
- upper press
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of static bearing dustproof and waterproof structures of polishing machine；Including axis body, center gland, center pressure ring, upper press cover, lower cover, cover board；The upper press cover and lower cover is withheld respectively wraps axis body in the outer wall of axis body, center gland is withheld on the top surface and upper press cover of axis body, center pressure ring is arranged between axis body and lower cover, there is the overdraught channel being in communication with the outside between center gland, upper press cover, axis body, there is the downstream channel being in communication with the outside between lower cover, center pressure ring, axis body.Since the utility model has the overdraught channel being in communication with the outside between center gland, upper press cover, axis body, there is the downstream channel being in communication with the outside between lower cover, center pressure ring, axis body, air-flow can be blown off the dust invaded in the utility model by overdraught channel and downstream channel, to keep the utility model inside it is clean and tidy, extend the service life of the utility model.
Description
Technical field
The utility model is related to a kind of medal polish equipment, more particularly to a kind of static bearing dustproof and waterproof knot of polishing machine
Structure.
Background technology
Metal tube surface is mostly not all not smooth enough, specifically in use, can just make after needing to be processed by shot blasting
With, traditional polishing mode mostly uses manual operation, and working efficiency is low, and the labor intensity of worker is big, and dust is larger,
Larger dust can usually invade in the bearing of machine, cause the excessive wear of bearing, or even damage.
Utility model content
The purpose of this utility model is to provide a kind of static bearing dustproof and waterproof knots of the polishing machine of can effectively protect bearing
Structure.
To achieve the above object, the technical solution of the utility model is：
The utility model is a kind of static bearing dustproof and waterproof structure of polishing machine；Including axis body, center gland, center pressure
Ring, upper press cover, lower cover, cover board；The axis body, center gland, center pressure ring, upper press cover, lower cover are all annular element；Institute
The lower cover tool stated is there are one annular groove, and lower cover is equipped with venthole, which is connected to annular groove；The axis body set
It sets in the annular groove of lower cover.The upper press cover and lower cover is withheld respectively wraps axis body in the outer wall of axis body,
Center gland is withheld on the top surface and upper press cover of axis body, and center pressure ring is arranged between axis body and lower cover, and cover plate lid is under
It the annular groove of gland and is socketed on upper press cover, air admission hole is equipped in cover board；Have between center gland, upper press cover, axis body
Overdraught channel has downstream channel between lower cover, center pressure ring, axis body.
The upper press cover is the annular element at section right angle, withholds the big portion in the top surface of axis body and axis body lateral wall；
The lower cover is the annular element at section right angle, withholds the madial wall in the bottom surface of axis body and axis body；The center pressure
The top surface of lid has an outwardly extending convex edge of circle, and lateral wall and the upper press cover madial wall of center gland are abutted against, in center gland
Convex edge be pressed in the top surface of upper press cover, the bottom surface of center gland and push hd top face and be abutted against, in the knot of center gland and upper press cover
There is the first gap at conjunction and first gap is connected to the annular groove of lower cover, have in the junction of center gland and axis body
Second gap, the first gap and the second gap area and constitute overdraught channel；The center pressure ring setting is in axis body under
Between gland, there is third gap between center pressure ring and lower cover and the third gap is connected to the annular groove of lower cover,
There is the 4th gap, third gap and the 4th gap area between axis body and lower cover and constitute downstream channel.On cover board
Air admission hole be connected to the annular groove of lower cover.
After adopting the above scheme, since the utility model includes axis body, center gland, center pressure ring, upper press cover, pushing
Lid, cover board have the overdraught channel being in communication with the outside between center gland, upper press cover, axis body, are pressed at lower cover, center
There is the downstream channel being in communication with the outside, air-flow can will be invaded by overdraught channel and downstream channel between ring, axis body
Dust in the utility model is blown off, to keep the utility model inside it is clean and tidy, extend the utility model use the longevity
Life.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the three-dimensional cutaway view of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the sectional view that the utility model removes cover board；
Fig. 4 is partial enlarged views of the Fig. 1 at A；
Fig. 5 is the use schematic diagram of utility model.
Specific implementation mode
As shown in Figure 1 and Figure 2, the utility model is a kind of static bearing dustproof and waterproof structure of polishing machine；Including axis body 1, in
Heart gland 2, center pressure ring 3, upper press cover 4, lower cover 5, cover board 6.
The axis body 1, center gland 2, center pressure ring 3, upper press cover 4, lower cover 5 are all annular element；The pushing
There are one annular groove 51, lower covers 5 to be equipped with venthole 52 for the tool of lid 5, which is connected to annular groove 51.The axis body
1 is nested in the annular groove 51 of lower cover 5.The upper press cover 4 and lower cover 5 withholds the outer wall in axis body 1 and respectively by axis
Body 1 wraps, and center gland 2 is withheld on the top surface of axis body 1 and upper press cover 4, and center pressure ring 3 is arranged in axis body 1 and lower cover 5
Between, cover board 6 covers the annular groove 51 in lower cover 5 and is socketed on upper press cover 4, and air admission hole 61 is equipped in cover board 6.It is pressed at center
There is overdraught channel 10 between lid 2, upper press cover 4, axis body 1, there is downstream between lower cover 5, center pressure ring 3, axis body 1
Channel 20.
It is the specific refinement structure of the utility model one below：
The upper press cover 4 is the annular element at section right angle, is withheld in the big of 1 lateral wall of the top surface of axis body 1 and axis body
Portion；The lower cover 5 is the annular element at section right angle, withholds the madial wall in the bottom surface of axis body 1 and axis body 1；Described
There is an outwardly extending convex edge 21 of circle, lateral wall and 4 madial wall of upper press cover of center gland 2 to be abutted against for the top surface of center gland 2,
Convex edge 21 in center gland 2 is pressed in the top surface of upper press cover 4, and bottom surface and 5 top surface of lower cover of center gland 2 are abutted against, at center
Gland 2 has the first gap 101 with the junction of upper press cover 4 and first gap 101 is connected to the annular groove 51 of lower cover 5,
There is the second gap 102 in the junction of center gland 2 and axis body 1, the first gap 101 is connected to the second gap 102 and is constituted
Overdraught channel 10.
The center pressure ring 3 is arranged between axis body 1 and lower cover 5, has between center pressure ring 3 and lower cover 5
The third gap 201 and third gap 201 is connected to the annular groove 51 of lower cover 5 has the between axis body 1 and lower cover 5
Four gaps 202, third gap 201 are connected to the 4th gap 202 and constitute downstream channel 20.Air admission hole 61 on cover board 6 with
The annular groove 51 of lower cover 5 is connected to.
The operation principle of the utility model：
In conjunction with shown in Fig. 3, compressed air is out of the air admission hole 61 on cover board 6 enters lower cover 5 annular groove 51 and is blown into
Overdraught channel 10 and downstream channel 20 are finally discharged from lower cover 5 equipped with venthole 52, will be in intrusion gas channel
Dust is blown off.
The above, only the utility model preferred embodiment, axis body, center gland, center pressure ring, upper press cover,
The cross sectional shape of lower cover can there are many, therefore cannot be limited with this utility model implementation range, i.e., according to the utility model Shen
Please equivalent changes and modifications made by the scope of the claims and description, all should still belong to the range that the utility model patent covers
It is interior.
Claims (2)
1. a kind of static bearing dustproof and waterproof structure of polishing machine；It is characterized in that：Including axis body, center gland, center pressure ring, on
Gland, lower cover, cover board；The axis body, center gland, center pressure ring, upper press cover, lower cover are all annular element；Described
There are one annular groove, lower covers to be equipped with venthole for lower cover tool, which is connected to annular groove；The axis body is nested with
In the annular groove of lower cover；The upper press cover and lower cover is withheld respectively wraps axis body in the outer wall of axis body, center
Gland is withheld on the top surface and upper press cover of axis body, and center pressure ring is arranged between axis body and lower cover, and cover plate lid is in lower cover
Annular groove and be socketed on upper press cover, cover board be equipped with air admission hole；There is upper gas between center gland, upper press cover, axis body
Circulation road has downstream channel between lower cover, center pressure ring, axis body.
2. the static bearing dustproof and waterproof structure of polishing machine according to claim 1, it is characterised in that：The upper press cover is
The annular element at section right angle withholds the big portion in the top surface of axis body and axis body lateral wall；The lower cover is section right angle
Annular element, withhold the madial wall in the bottom surface of axis body and axis body；The top surface of the center gland has one to enclose to extension
The convex edge stretched, lateral wall and the upper press cover madial wall of center gland are abutted against, and the convex edge in center gland is pressed in the top surface of upper press cover,
The bottom surface of center gland with push hd top face be abutted against, the junction of center gland and upper press cover have the first gap and this first
Gap is connected to the annular groove of lower cover, has the second gap, the first gap and second in the junction of center gland and axis body
Gap area and constitute overdraught channel；The center pressure ring is arranged between axis body and lower cover, in center pressure ring under
Between gland there is third gap and the third gap be connected to the annular groove of lower cover, with the between axis body and lower cover
Four gaps, third gap and the 4th gap area and constitute downstream channel, the annular groove of air admission hole and lower cover on cover board
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897574.9U CN207961291U (en) | 2017-12-29 | 2017-12-29 | The static bearing dustproof and waterproof structure of polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897574.9U CN207961291U (en) | 2017-12-29 | 2017-12-29 | The static bearing dustproof and waterproof structure of polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961291U true CN207961291U (en) | 2018-10-12 |
Family
ID=63730954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721897574.9U Active CN207961291U (en) | 2017-12-29 | 2017-12-29 | The static bearing dustproof and waterproof structure of polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006076A (en) * | 2017-12-29 | 2018-05-08 | 厦门健搏自动化科技有限公司 | The static bearing dustproof and waterproof structure of polishing machine |
-
2017
- 2017-12-29 CN CN201721897574.9U patent/CN207961291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006076A (en) * | 2017-12-29 | 2018-05-08 | 厦门健搏自动化科技有限公司 | The static bearing dustproof and waterproof structure of polishing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204042008U (en) | The forward end seal structure of mechanical main shaft | |
| CA2531350A1 (en) | Power driven nailing machine | |
| CN207961291U (en) | The static bearing dustproof and waterproof structure of polishing machine | |
| CN104373417A (en) | Dust removal air cylinder | |
| CN208661996U (en) | Portable Laser Washing Machine laser cleaning rifle with dust-absorbing function | |
| WO2008060170A1 (en) | Sliding ring | |
| CN105056685A (en) | Anti-blocking deduster | |
| CN203770422U (en) | Axial shock absorption bearing with O-shaped ring on outer ring | |
| CN108006076A (en) | The static bearing dustproof and waterproof structure of polishing machine | |
| CN201705942U (en) | Spindle sealing device for grinding machine | |
| CN202834078U (en) | Active heat dissipation sealing ring with dustproof function | |
| CN203902898U (en) | External air-suction-control cigarette-label-paper picking device | |
| CN204226330U (en) | A kind of dedusting cylinder | |
| CN208986336U (en) | A kind of solid slag processing modified mill main motor carbon brush | |
| CN209671409U (en) | Micromotor bearing with Dustproof lid | |
| CN206701017U (en) | Lathe process pig iron workpiece dust arrester | |
| CN205411080U (en) | High -efficient industry dust catcher | |
| CN202146902U (en) | High-speed wire rod rolling mill inverted V-shaped plate with compression gas circuit | |
| CN207584026U (en) | Dust blowing sealing ring and reducer brake | |
| CN207756195U (en) | A kind of dust-proof gyratory crusher | |
| CN211009024U (en) | Exhaust copper valve for high-pressure oil injector | |
| CN210509173U (en) | Mechanical part dust ring for shield machine | |
| CN201661609U (en) | Novel sealing ring of spherical plain bearing | |
| CN207500177U (en) | A kind of Pulp pump decompression lid | |
| CN210998139U (en) | Floating grinding and polishing main shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220225 Address after: 310018 1a01, building 2, No. 339, Baiyang street, Qiantang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Tongyue automation equipment Co.,Ltd. Address before: 361000 3rd floor, scientific research building, No. 8, Fengling 2nd Road, Chengnan Industrial Zone, Tong'an District, Xiamen City, Fujian Province Patentee before: XIAMEN JIANBO AUTOMATION TECHNOLOGY CO.,LTD. |