CN101949489B - Section for manufacturing edges of outer frame of fan - Google Patents
Section for manufacturing edges of outer frame of fan Download PDFInfo
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- CN101949489B CN101949489B CN 201010505591 CN201010505591A CN101949489B CN 101949489 B CN101949489 B CN 101949489B CN 201010505591 CN201010505591 CN 201010505591 CN 201010505591 A CN201010505591 A CN 201010505591A CN 101949489 B CN101949489 B CN 101949489B
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- bag sheet
- sheet
- rectangular
- rectangular bag
- extension piece
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Abstract
The invention relates to a section for manufacturing the edges of an outer frame of a fan, which comprises a central hole. A square externally wrapping frame is arranged above the central hole; an X-direction extension sheet, a Y-direction extension sheet and a Z-direction extension sheet are respectively arranged in the directions of an X axis, a Y axis and a Z axis of the externally wrapping frame above the central hole, have the same size and shape, are rectangular and form a wrapping angle frame; a rectangular wrapping sheet I is connected in front of the tail end of the X-direction extension sheet, a rectangular wrapping sheet II is connected below the rectangular wrapping sheet I, and the rectangular wrapping sheet I and the rectangular wrapping sheet II have the same size and shape and form a wrapping frame; and wrapping frames are also respectively connected in front of the Y-direction extension sheet and the Z-direction extension sheet and have the same size and shape as the wrapping frame formed by the rectangular wrapping sheet I and the rectangular wrapping sheet II in front of the tail end of the X-direction extension sheet. When used for manufacturing the edges of the outer frame of the fan, the section has the advantages of improving work efficiency by over four times, reducing manufacturing cost and labor intensity, along with simple and quick processing and stable product quality.
Description
Technical field
The present invention relates to a kind of manufacturing blower fan housing corner angle and use section bar.
Background technique
In the blower fan housing, blower fan housing corner angle are the important support members that connect prismatic three directions of blower fan housing, require consistent size, profile smooth.Existing blower fan housing corner angle are to adopt quality carbon steel, through mechanical guillotine shear blanking; Multiple working procedures such as hydraulic bending press flanging process, and not only manufacturing procedure is many, processes long in time limit; Efficient is low, and labor intensity is big, and cost of production is high; The more important thing is that unstable product quality can produce difference along with different operating workman's technological ripe refining degree difference.
Summary of the invention
The objective of the invention is, provide a kind of manufacturing blower fan housing corner angle to use section bar, use this section bar to make blower fan housing corner angle, easy and simple to handle, labor intensity obviously alleviates, and efficient significantly improves, and cost of production significantly reduces, and quality of product also is significantly improved.
Technological scheme of the present invention is: it comprises the trisquare shape member that is provided with center hole; Said center hole top is provided with a square outsourcing frame; The X of center hole outsourcing frame, Y, three directions of Z axle be respectively equipped with X to extension piece, Y to extension piece, Z to extension piece; X is identical to the extension piece size shape to extension piece, Z to extension piece, Y, and shape is rectangular, and forms the cornerite frame; X is connected with rectangular bag sheet I to the terminal the place ahead of extension piece, and rectangular bag sheet I below is connected with rectangular bag sheet II, and rectangular bag sheet I is identical with rectangular bag sheet II size shape, and constitutes a bag frame; Y also is provided with the shape big or small bag frame identical bag frame that with X to extension piece terminal the place ahead rectangular bag sheet I and rectangular bag sheet II be made up of with Z to the terminal the place ahead of extension piece to extension piece; The side ratio of total length of side on one side and center square outsourcing frame is 2.40-2.50:1 (preferred 2.44:1) in said X, Y, three directions of Z axle; The ratio of the wide and center-hole diameter of said rectangular bag sheet I is 2.80-2.90:1 (preferred 2.86:1); The length of said rectangular bag sheet I and rectangular bag sheet II and wide ratio are 1.05-1.15:1 (preferred 1.09:1), and side direction has the chamfering of one 9 °-11 ° (preferred 10 °) in the rectangular bag sheet I.
It is through repeatedly precision die is stamping forming with section bar that the present invention makes blower fan housing corner angle.
Use the present invention to make blower fan housing corner angle, the processing simple and fast, working efficiency can improve more than 4 times, constant product quality, dimensional uniformity is high, and profile is smooth attractive in appearance; Manufacture cost reduces, and labor intensity alleviates.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is one of stereogram embodiment illustrated in fig. 1.
Fig. 3 is two of a stereogram embodiment illustrated in fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
With reference to Fig. 1-3; Present embodiment comprises the trisquare shape member that is provided with center hole 1; There is a square outsourcing frame 2 center hole 1 top, the X of center hole 1, Y, three directions of Z axle be respectively equipped with X to extension piece 3, Y to extension piece 4, Z to extension piece 5, X is identical to extension piece 5 size shape to extension piece 4, Z to extension piece 3, Y; Form cornerite shape, and shape is rectangular; X is provided with rectangular bag sheet I 6 to extension piece 3 terminal the place aheads, and rectangular bag sheet I 6 belows are connected with rectangular bag sheet II 7, and rectangular bag sheet I 6 is identical with rectangular bag sheet II 7 size shape, and constitutes a bag frame; Y also is provided with the shape big or small bag frame that with X to extension piece 3 terminal the place aheads rectangular bag sheet I 6 and rectangular bag sheet II 7 be made up of with Z to extension piece 5 terminal the place aheads to extension piece 4; The side ratio of total length of side on one side and center square outsourcing frame 2 is 2.44:1 in said X, Y, three directions of Z axle; The ratio of the wide and center of said rectangular bag sheet I 6 empty circle 1 diameter is 2.86:1; The length and the wide ratio of said rectangular bag sheet I 6 and rectangular bag sheet II 7 are 1.09:1, and side direction has one 10 ° chamfering in the rectangular bag sheet I 6.
The present invention makes blower fan housing corner angle can utilize repeatedly impact briquetting of mould with section bar.
Claims (2)
1. manufacturing blower fan housing corner angle are used section bar; It is characterized in that, comprise the trisquare shape member that is provided with center hole, said center hole top is provided with a square outsourcing frame; The X of center hole outsourcing frame, Y, three directions of Z axle be respectively equipped with X to extension piece, Y to extension piece, Z to extension piece; X is identical to the extension piece size shape to extension piece, Z to extension piece, Y, and shape is rectangular, and forms the cornerite frame; X is connected with rectangular bag sheet I to the terminal the place ahead of extension piece, and rectangular bag sheet I below is connected with rectangular bag sheet II, and rectangular bag sheet I is identical with rectangular bag sheet II size shape, and constitutes a bag frame; Y also is provided with the shape big or small bag frame identical bag frame that with X to extension piece terminal the place ahead rectangular bag sheet I and rectangular bag sheet II be made up of with Z to the terminal the place ahead of extension piece to extension piece; The side ratio of total length of side on one side and center square outsourcing frame is 2.40-2.50:1 in said X, Y, three directions of Z axle; The ratio of the wide and center-hole diameter of said rectangular bag sheet I is 2.80-2.90:1; The length and the wide ratio of said rectangular bag sheet I and rectangular bag sheet II are 1.05-1.15:1, and side direction has one 9 °-11 ° chamfering in the rectangular bag sheet I.
2. manufacturing blower fan housing corner angle as claimed in claim 1 are used section bar, it is characterized in that, the side ratio of total length of side on one side and center square outsourcing frame is 2.44:1 in said X, Y, three directions of Z axle; The ratio of the wide and center-hole diameter of said rectangular bag sheet I is 2.86:1; The length and the wide ratio of said rectangular bag sheet I and rectangular bag sheet II are 1.09:1, and the chamfer angle of side direction is 10 ° in the rectangular bag sheet I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010505591 CN101949489B (en) | 2010-10-13 | 2010-10-13 | Section for manufacturing edges of outer frame of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010505591 CN101949489B (en) | 2010-10-13 | 2010-10-13 | Section for manufacturing edges of outer frame of fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101949489A CN101949489A (en) | 2011-01-19 |
| CN101949489B true CN101949489B (en) | 2012-12-12 |
Family
ID=43453078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010505591 Active CN101949489B (en) | 2010-10-13 | 2010-10-13 | Section for manufacturing edges of outer frame of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101949489B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888063A (en) * | 1971-01-29 | 1975-06-10 | Amp Inc | Fastenings and corner joints |
| CN2332875Y (en) * | 1998-03-24 | 1999-08-11 | 余天戈 | Three dimensional joint |
| CN201322023Y (en) * | 2008-11-20 | 2009-10-07 | 汪世学 | Built-in connecting piece for frame corner |
| CN201844192U (en) * | 2010-10-13 | 2011-05-25 | 罗兆祥 | Dedicated profile for manufacturing edge angles of outer frame on blower |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6557955B2 (en) * | 2001-01-13 | 2003-05-06 | Darren Saravis | Snap together modular storage |
-
2010
- 2010-10-13 CN CN 201010505591 patent/CN101949489B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888063A (en) * | 1971-01-29 | 1975-06-10 | Amp Inc | Fastenings and corner joints |
| CN2332875Y (en) * | 1998-03-24 | 1999-08-11 | 余天戈 | Three dimensional joint |
| CN201322023Y (en) * | 2008-11-20 | 2009-10-07 | 汪世学 | Built-in connecting piece for frame corner |
| CN201844192U (en) * | 2010-10-13 | 2011-05-25 | 罗兆祥 | Dedicated profile for manufacturing edge angles of outer frame on blower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101949489A (en) | 2011-01-19 |
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| C14 | Grant of patent or utility model | ||
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Owner name: HUNAN XINYONGSHENG TECHNOLOGY DEVELOPMENT CO., LTD Free format text: FORMER OWNER: LUO ZHAOXIANG Effective date: 20150520 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 410005 CHANGSHA, HUNAN PROVINCE TO: 410137 CHANGSHA, HUNAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150520 Address after: 410137, Huanglong village, Huanghua Town, Changsha County, Hunan, Changsha Patentee after: Hunan Xinyongsheng Technology Development Co.,Ltd. Address before: 1604, room 1, unit 410005, B building, Yixin garden, Shaoshan North Road, Changsha, Hunan Patentee before: Luo Zhaoxiang |