CN201966714U - Machine casing capable of replacing outer parameter of steel sheet - Google Patents
Machine casing capable of replacing outer parameter of steel sheet Download PDFInfo
- Publication number
- CN201966714U CN201966714U CN2010206750564U CN201020675056U CN201966714U CN 201966714 U CN201966714 U CN 201966714U CN 2010206750564 U CN2010206750564 U CN 2010206750564U CN 201020675056 U CN201020675056 U CN 201020675056U CN 201966714 U CN201966714 U CN 201966714U
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- steel sheet
- steel disc
- machine casing
- casing
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Abstract
The utility model discloses a machine casing capable of replacing the outer parameter of a steel sheet, which comprises a steel sheet, steel sheet grooves and a casing. The two symmetrical steel sheet grooves are arranged on the steel sheet. The outer diameter of the steel sheet is 60 mm, and the distance between the two steel sheet grooves is 58 mm. Areas of the steel sheet grooves are guaranteed to be equal. Two R angles are arranged on a rib inside the machine casing so that the steel sheet with the 60 mm outer diameter can be completely positioned inside the machine casing. The distance of the two protruding R angles is 58 mm and the diameter of a universal steel sheet on the market is also 58 mm, so that the product surely can be replaced by a universal motor with a 58 mm outer diameter on the market when the product needs repairing. The machine casing capable of replacing the outer parameter of the steel sheet has the advantages of being simple in structure, low in cost and safe and the like.
Description
Technical field
The utility model relates to a kind of electric tool, relates in particular to a kind of casing structure that can change the various outer diameter steel disc.
Background technology
1, the power of electric tool motor depends primarily on the external diameter and the folded length of changeing the stator steel disc.The external diameter of steel disc guarantees that by mould folded length can arbitrarily be changed and not relate to mould.
2, the high speed punch die tool of a cover commentaries on classics stator steel disc needs to drop into 100,000-200,000 RMB at least.Producer at first based on the consideration of cost, can select steel disc general on the market for use, for example steel disc of external diameter 58,62 etc.; Secondly, if selected steel disc general on the market for use, when product goes wrong, the user who buys product can be fitted on the motor that can change simply easily on maintenance market.This point is one of key factor of being considered when buying electric tool of user.
3, based on above 2 points, a lot of electric tool designers can only control the power of motor by the folded length of increase and decrease steel disc, but like this design of product are just had significant limitation.In decades, everybody can only come upgrading products by changing different steel disc length.In the course of time, product has lost new meaning and bright spot.
4, in recent years, powerful electric tool has become new bright spot on the electric tool market, thereby a lot of producer all begins to reach the purpose that increases product power by the external diameter that increases the motor steel disc.Can find by a lot of cases, at the beginning of putting goods on the market, these new products have very big attraction, but when product needed is keeped in repair, the user who buys can only just can be fitted on corresponding motor parts (general motor that can buy on the market and casing can produce unmatched phenomenon) in former factory, so very inconvenient, and the selectivity of parts is just littler concerning the user.The convenience and the diversity of part replacement when a lot of users consider maintenance, numerous and confused selection is bought old product and is abandoned the new product of listing just.
Summary of the invention
At the deficiency that prior art exists, goal of the invention of the present utility model is to provide a kind of casing structure that can change the various outer diameter steel disc.
Goal of the invention of the present utility model is achieved by the following technical solution:
A kind of casing that can change the steel disc external diameter comprises: steel disc, steel disc groove, shell, described steel disc are provided with the steel disc groove of two symmetries, and the external diameter of steel disc is 60MM, and the distance of two steel disc grooves is 58MM, guarantee that simultaneously the steel disc groove area is the same.Be provided with two R angles on the muscle of casing inside, the steel disc of 60MM can be put fully and be arranged on casing inside like this.Because the R angular distance of two protrusions is 58MM on the casing, and the external diameter of general steel disc also is 58MM on the market, when product needed was keeped in repair, the user can change with the motor of 58MM external diameter general on the market fully.The utlity model has simple in structurely, cost is low, and advantage such as economize on resources.
Description of drawings
Fig. 1 is the utility model steel disc structural representation;
Fig. 2 is the steel disc structural representation of prior art;
Fig. 3 is the utility model structural representation.
The number in the figure explanation
The 1-steel disc
2-steel disc groove
The 3-R angle
The 4-casing
Embodiment
How further specify the utility model below in conjunction with accompanying drawing realizes.
Shown in Fig. 1,3, a kind of casing that can change the steel disc external diameter comprises: steel disc, steel disc groove, shell, the R angle, described steel disc 1 is provided with steel disc groove 2, and the external diameter of steel disc 1 is 60MM, the distance of two steel disc grooves 2 is 58MM, guarantees that simultaneously steel disc groove 2 areas are the same.Be provided with two R angles 3 on the muscle of casing 4 inside, the steel disc 1 of 60MM can be put fully and be arranged on casing 4 inside like this.Because the distance at the R angle 3 of two protrusions is 58MM on the casing 4, and the external diameter of general steel disc also is 58MM on the market, when product needed was keeped in repair, the user can change with the motor of 58MM external diameter general on the market fully.
Claims (2)
1. the casing that can change the steel disc external diameter, comprising: steel disc, steel disc groove, shell, R angle is characterized in that: described steel disc is provided with the steel disc groove of two symmetries, and the external diameter of steel disc is 60MM, and the distance of two steel disc grooves is 58MM.
2. a kind of casing that can change the steel disc external diameter according to claim 1 is characterized in that: the muscle of described casing inside is provided with two R angles, and steel disc is installed in casing inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206750564U CN201966714U (en) | 2010-12-20 | 2010-12-20 | Machine casing capable of replacing outer parameter of steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206750564U CN201966714U (en) | 2010-12-20 | 2010-12-20 | Machine casing capable of replacing outer parameter of steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966714U true CN201966714U (en) | 2011-09-07 |
Family
ID=44529266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206750564U Expired - Lifetime CN201966714U (en) | 2010-12-20 | 2010-12-20 | Machine casing capable of replacing outer parameter of steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545453A (en) * | 2010-12-20 | 2012-07-04 | 康平科技(苏州)有限公司 | Method for replacing sheet steel casing with different outer diameters |
| CN107846102A (en) * | 2017-10-26 | 2018-03-27 | 珠海格力节能环保制冷技术研究中心有限公司 | Multi-purpose case and motor |
-
2010
- 2010-12-20 CN CN2010206750564U patent/CN201966714U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545453A (en) * | 2010-12-20 | 2012-07-04 | 康平科技(苏州)有限公司 | Method for replacing sheet steel casing with different outer diameters |
| CN107846102A (en) * | 2017-10-26 | 2018-03-27 | 珠海格力节能环保制冷技术研究中心有限公司 | Multi-purpose case and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Xiangcheng Economic Development Zone, Suzhou City, Jiangsu province 215131 Huayuan Road No. 18 Patentee after: KANGPING TECHNOLOGY (SUZHOU) CO., LTD. Address before: Xiangcheng Economic Development Zone, Suzhou City, Jiangsu province 215133 Huayuan Road No. 18 Patentee before: Kangping Technology (Suzhou) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |