CN207953517U - Steel pipe class polishes machine bearing dustproof and waterproof structure - Google Patents
Steel pipe class polishes machine bearing dustproof and waterproof structure Download PDFInfo
- Publication number
- CN207953517U CN207953517U CN201721897580.4U CN201721897580U CN207953517U CN 207953517 U CN207953517 U CN 207953517U CN 201721897580 U CN201721897580 U CN 201721897580U CN 207953517 U CN207953517 U CN 207953517U
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- China
- Prior art keywords
- gasket
- axis
- wheel
- belt wheel
- outer arcuate
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- 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.)
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of steel pipe classes to polish machine bearing dustproof and waterproof structure；Including outer arcuate belt wheel, axis, gasket；There are one wheel bore for the outer arcuate belt wheel center tool, gasket is socketed on axis, axis is nested with together with the gasket of socket thereon in the wheel bore in outer arc belt wheel center, gapless between two adjacent gaskets, it the wheel bore clearance fit of a gasket in two adjacent gaskets and outer arcuate belt wheel and is interference fitted, the wheel bore interference fit of another gasket and outer arcuate belt wheel and coordinates with shaft clearance with axis.Due to being fitted closely between first gasket and the second gasket of the utility model, first gasket is fitted close with axis, the wheel bore of second gasket and outer arcuate belt wheel is fitted close, by the bearing closing in wheel bore, play the role of preventing dust from invading, 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, and machine bearing dustproof and waterproof is polished more particularly to a kind of steel pipe class
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 steel pipe classes of can effectively protect bearing to polish machine bearing dustproof and waterproof
Structure.
To achieve the above object, the technical solution of the utility model is：
The utility model is a kind of steel pipe class polishing machine bearing dustproof and waterproof structure；Including outer arcuate belt wheel, axis, two with
On gasket；The outer arcuate belt wheel center tool is there are one wheel bore, and two or more gaskets are socketed on axis, and axis is together with socket
Two or more gaskets thereon are nested with together in the wheel bore in outer arc belt wheel center, between adjacent two gaskets continuously
Gap, the wheel bore clearance fit of a gasket in adjacent two gaskets and outer arcuate belt wheel and is interference fitted with axis, another
The wheel bore of gasket and outer arcuate belt wheel is interference fitted and coordinates with shaft clearance.
The wheel bore of the outer arcuate belt wheel is stepped hole, and axis is multi-diameter shaft；First gasket, the second gasket are successively
Be superimposed together and gapless, first gasket, the second gasket be socketed on axis successively, axis together with socket thereon successively
Be nested with together in the wheel bore in outer arc belt wheel center, the wheel bore clearance fit of the first gasket and outer arcuate belt wheel and with axis interference
The wheel bore of cooperation, the second gasket and outer arcuate belt wheel is interference fitted and coordinates with shaft clearance.
After adopting the above scheme, due to being fitted closely between first gasket of the utility model and the second gasket, first
Gasket is fitted close with axis, and the wheel bore of the second gasket and outer arcuate belt wheel is fitted close, and the bearing in wheel bore is closed,
Play the role of preventing dust from invading, to keep the utility model inside it is clean and tidy, extend the use of the utility model
Service 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 sectional view of the utility model；
Fig. 2 is the three-dimensional cutaway view of the utility model；
Fig. 3 is the utility model axonometric drawing.
Specific implementation mode
As shown in Figure 1-Figure 3, the utility model is a kind of second reality of steel pipe class polishing machine bearing dustproof and waterproof structure
Apply example, including outer arcuate belt wheel 1, axis 2, the first gasket 3, the second gasket 4.
The 1 center tool of outer arcuate belt wheel is there are one wheel bore 11, which is stepped hole, and axis 2 is multi-diameter shaft；It is described
The first gasket 3, the second gasket 4 is superimposed together successively and mutual gapless, first gasket 3, the second gasket 4
It is socketed in successively on axis 2, being nested with successively in the wheel bore 11 in the center of outer arc belt wheel 1 thereon together with socket of axis 2, first
It 11 clearance fit of wheel bore of gasket 3 and outer arcuate belt wheel 1 and is interference fitted with axis 2, the wheel of the second gasket 4 and outer arcuate belt wheel 1
Hole 11 be interference fitted and with 2 clearance fit of axis.
The operation principle of the utility model：
To fit closely between first gasket 3 and the second gasket 4, the first gasket 3 is fitted close with axis 2, the second gasket 4 with
The wheel bore 11 of outer arcuate belt wheel 1 is fitted close, and the bearing in wheel bore 11 is closed, and plays the work for preventing dust from invading
With.
The above, only the utility model preferred embodiment, the gasket number of the utility model can according to needs and
It is fixed, and it is adjacent between gasket and axis, hole matching relationship can there are many, therefore the model of the utility model implementation cannot be limited with this
It encloses, i.e., according to equivalent changes and modifications made by present utility model application the scope of the claims and description, all should still belong to this practicality
In the range of new patent is covered.
Claims (2)
1. a kind of steel pipe class polishes machine bearing dustproof and waterproof structure；It is characterized in that：Including outer arcuate belt wheel, axis, two or more
Gasket；There are one wheel bore, two or more gaskets are socketed on axis the described outer arcuate belt wheel center tool, and axis is together with being socketed it
On two or more gaskets be nested with together in the wheel bore in outer arc belt wheel center, gapless between adjacent two gaskets,
It the wheel bore clearance fit of a gasket in two adjacent gaskets and outer arcuate belt wheel and is interference fitted with axis, another gasket
It is interference fitted with the wheel bore of outer arcuate belt wheel and coordinates with shaft clearance.
2. steel pipe class according to claim 1 polishes machine bearing dustproof and waterproof structure, it is characterised in that：The outer arcuate
The wheel bore of belt wheel is stepped hole, and axis is multi-diameter shaft；First gasket, the second gasket is superimposed together successively and gapless,
First gasket, the second gasket are socketed on axis successively, axis be nested with successively in outer arcuate zone thereon together with socket
In the wheel bore for taking turns center, the wheel bore clearance fit of the first gasket and outer arcuate belt wheel and be interference fitted with axis, the second gasket with it is outer
The wheel bore of arc belt wheel is interference fitted and coordinates with shaft clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897580.4U CN207953517U (en) | 2017-12-29 | 2017-12-29 | Steel pipe class polishes machine bearing dustproof and waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897580.4U CN207953517U (en) | 2017-12-29 | 2017-12-29 | Steel pipe class polishes machine bearing dustproof and waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207953517U true CN207953517U (en) | 2018-10-12 |
Family
ID=63730944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721897580.4U Active CN207953517U (en) | 2017-12-29 | 2017-12-29 | Steel pipe class polishes machine bearing dustproof and waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207953517U (en) |
-
2017
- 2017-12-29 CN CN201721897580.4U patent/CN207953517U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220223 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. |
|
| TR01 | Transfer of patent right |