CN203477034U - Flange shaft - Google Patents
Flange shaft Download PDFInfo
- Publication number
- CN203477034U CN203477034U CN201320498003.3U CN201320498003U CN203477034U CN 203477034 U CN203477034 U CN 203477034U CN 201320498003 U CN201320498003 U CN 201320498003U CN 203477034 U CN203477034 U CN 203477034U
- Authority
- CN
- China
- Prior art keywords
- flange shaft
- flange
- shaft
- axis
- hard chromium
- 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 relates to a flange shaft. An oil seal surface of the flange shaft and the outer surface of a flange surface parallel to the axis of the flange shaft are plated with hard chromium layers with the thicknesses of 0.1mm-0.2mm. The flange shaft has the advantages that the oil seal surface and the outer surface of the flange surface parallel to the axis of the flange shaft are electroplated with hard chromium, so that the problem that during working, the oil seal surface and the outer surface of the flange surface parallel to the axis of the flange shaft need to be immersed in water all the time and are easy to corrode is solved, and when the flange shaft is used, the oil seal surface and the flange surface of the flange shaft reach the anti-corrosion standards of 1Cr13, thus the production cost is reduced, and the competitive power of washing machines on the market is improved.
Description
Technical field
The utility model relates to processing technique field, is specifically related to a kind of flange shaft for washing machine industry.
Background technique
The material of the support shaft in general washing machine is 45 steel, and material price is moderate, and the cost of support shaft is being accepted scope.And flange shaft is because fluid side and flanged surface need to be immersed in water when washing machine is worked always, in order to improve the corrosion resistance at these two positions, and look after the whole rigidity of axle, have no alternative but select 1Cr13 as axial wood matter, and the maximum diameter of axle and minimum diameter differ greatly, caused the waste of material in structure.Because cost ratio 45 steel of 1Cr13 are high, cause flange shaft high with respect to the cost of general support shaft, virtually raised the price of washing machine, increase Consumer and bought expenditure.Along with the keen competition of the household electrical appliances market such as washing machine, in the situation that homogeneity is on the rise, the meeting that price factor is considered when Consumer selects washing machine is more.
Model utility content
The purpose of this utility model is to provide a kind of flange shaft, and this flange shaft can be in the situation that realizing said function, and cost of production is lower, has improved the competitive ability of washing machine on market.
Concrete technological scheme of the present utility model is as follows:
A flange shaft, the outer surface of the fluid side of described flange shaft and the flanged surface parallel with the axis of flange shaft is all coated with hard chromium layers, and the thickness of hard chromium layers is 0.1mm-0.2mm; Preferably, the thickness of hard chromium layers is 0.1mm or 0.2mm.
The utility model is at the outer surface durionise of fluid side and the flanged surface parallel with the axis of flange shaft, the outer surface that has solved fluid side and the flanged surface parallel with the axis of flange shaft need to be immersed in always in water, hold corrosion-prone problem when work, when flange shaft is used, its fluid side and flanged surface reach the corrosion-resistant standard of 1Cr13, reduce cost of production, improved the competitive ability of washing machine on market.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model flange shaft;
Fig. 2 is the sectional view of the utility model flange.
Wherein: 1 is that flange shaft, 2 is fluid side, and 3 is flange, and 4 is the flanged surface parallel with the axis of flange shaft.
Embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model.
Referring to Fig. 1 and Fig. 2, the flange shaft that the utility model provides, the outer surface of the fluid side 2 of described flange shaft 1 and the flanged surface parallel with the axis of flange shaft 14 is all coated with hard chromium layers, and the thickness of hard chromium layers is 0.1mm-0.2mm; Preferably, the thickness of hard chromium layers is 0.1mm or 0.2mm.
Claims (3)
1. a flange shaft, is characterized in that the fluid side of described flange shaft and the outer surface of the flanged surface parallel with the axis of flange shaft are all coated with hard chromium layers, and the thickness of hard chromium layers is 0.1mm-0.2mm.
2. flange shaft according to claim 1, the thickness that it is characterized in that described hard chromium layers is 0.1mm.
3. flange shaft according to claim 1, the thickness that it is characterized in that described hard chromium layers is 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498003.3U CN203477034U (en) | 2013-08-15 | 2013-08-15 | Flange shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498003.3U CN203477034U (en) | 2013-08-15 | 2013-08-15 | Flange shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477034U true CN203477034U (en) | 2014-03-12 |
Family
ID=50225368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498003.3U Expired - Fee Related CN203477034U (en) | 2013-08-15 | 2013-08-15 | Flange shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385705A (en) * | 2014-12-04 | 2015-03-04 | 常熟宝成五金制品有限公司 | Carbon steel flange with good corrosion resistance |
-
2013
- 2013-08-15 CN CN201320498003.3U patent/CN203477034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385705A (en) * | 2014-12-04 | 2015-03-04 | 常熟宝成五金制品有限公司 | Carbon steel flange with good corrosion resistance |
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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: 20140312 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |