CN202798243U - Splicing type motor tray flange - Google Patents
Splicing type motor tray flange Download PDFInfo
- Publication number
- CN202798243U CN202798243U CN 201220448320 CN201220448320U CN202798243U CN 202798243 U CN202798243 U CN 202798243U CN 201220448320 CN201220448320 CN 201220448320 CN 201220448320 U CN201220448320 U CN 201220448320U CN 202798243 U CN202798243 U CN 202798243U
- Authority
- CN
- China
- Prior art keywords
- lug boss
- horizontal part
- holes
- segmental punching
- segmental
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A splicing type motor tray flange relates to the field of ventilation devices. A body (10) of the flange is composed of a plurality of fan-shaped punches (1) which form the annular body (10). Each fan-shaped punch is formed by a horizontal portion (11) and a protruding portion (12) molded at one end of the horizontal portion (11), and a plurality of through holes (20) are molded on the horizontal portion (11) and the protruding portion (12). The protruding portion (12) of one fan-shaped punch abuts against the horizontal portion (11) of another fan-shaped punch (1) adjacent to the protruding portion (12). The splicing type motor tray flange is simple in structure and simple to manufacture, reduces using materials and weight under the condition that strength is not changed, and reduces cost.
Description
Technical field:
The utility model relates to the ventilation equipment field, the spliced motor pallet flange of using more specifically to a kind of fan motor.
Background technology:
The used pallet flange of the motor of ventilation blower is to be fixed on the end cap of motor, and existing ring flange generally is all-in-one-piece ring flange, and it forms by monoblock cast or one-shot forming, it is generally the pallet flange of circle or annular, its weight is large, and manufacturing cost is high, and the material materials are many.
The utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of spliced motor pallet flange is provided, and it is simple in structure, makes simply, keeps reducing materials in the constant situation of intensity and reduces weight, reduces cost.
Technology solution of the present utility model is as follows:
A kind of spliced motor pallet flange, its body is comprised of the polylith segmental punching, and the polylith segmental punching forms circular body; Described segmental punching is made of the lug boss that horizontal part and horizontal part one end form, and all forms a plurality of through holes on horizontal part and the lug boss; The lug boss of a segmental punching is pressed against on the horizontal part of another segmental punching that lug boss is adjacent therewith.
Described body is comprised of four stamping forming segmental punchings, and the highest face of lug boss is higher than the highest of horizontal part.
Described through hole comprises intermediate throughholes, limit section through hole and lug boss through hole; One side of the close lug boss of horizontal part forms three intermediate throughholes, opposite sides and forms three limit section through holes, form three lug boss through holes on the lug boss, three limit section through holes of a segmental punching are corresponding one by one with three lug boss through holes of another adjacent segmental punching.
The beneficial effects of the utility model are:
1, it is processed separately by whole flange being divided into four segmental punchings, and its fabircated shapes volume reduces, and has also just reduced the waste of material and the materials of material, and economical with materials reduces cost.
2, owing to be to be divided into four segmental punchings to process separately, its processing is simple, easy for installation.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the perspective view of single segmental punching of the present utility model;
Fig. 3 is perspective view of the present utility model.
Among Fig. 1 to 3: 10, body; 20, through hole; 21, intermediate throughholes; 22, limit section through hole; 23, lug boss through hole; 1, segmental punching; 11, horizontal part; 12, lug boss.
Embodiment:
Embodiment: see Fig. 1 to shown in Figure 3, a kind of spliced motor pallet flange, its body 10 is comprised of polylith segmental punching 1, and polylith segmental punching 1 forms circular body 10; Described segmental punching 1 is made of the lug boss 12 that horizontal part 11 and horizontal part 11 1 ends form, and all forms a plurality of through holes 20 on horizontal part 11 and the lug boss 12; The lug boss 12 of a segmental punching 1 is pressed against on the horizontal part 11 of another adjacent segmental punching 1 of lug boss therewith 12.
Described body 10 is comprised of four segmental punchings 1, and segmental punching 1 makes horizontal part 11 bendings of one side upwards form lug boss 12 by punching press; Lug boss 12 the highest faces are higher than 11 the highest of horizontal parts.
Described through hole 20 comprises intermediate throughholes 21, limit section through hole 22 and lug boss through hole 23; One side of horizontal part 11 close lug bosses 12 forms three intermediate throughholes 21, opposite sides and forms three limit section through holes 22, three limit section through holes 22 that form 23, one segmental punchings 1 of three lug boss through holes on the lug boss 12 are corresponding one by one with three lug boss through holes 23 of another adjacent segmental punching 1.
Operation principle: segmental punching 1 is installed on the motor one by one, the lug boss 12 of each segmental punching 1 is pressed against on the horizontal part 11 of another adjacent segmental punching 1 of lug boss therewith 12, four segmental punchings 1 are formed circular body 10.
Claims (3)
1. spliced motor pallet flange, it is characterized in that: its body (10) is comprised of polylith segmental punching (1), and polylith segmental punching (1) forms circular body (10); Described segmental punching (1) is made of the lug boss (12) that horizontal part (11) and horizontal part (11) one ends form, and all forms a plurality of through holes (20) on horizontal part (11) and the lug boss (12); The lug boss (12) of a segmental punching (1) is pressed against on the horizontal part (11) of another segmental punching (1) that lug boss (12) is adjacent therewith.
2. a kind of spliced motor pallet flange according to claim 1, it is characterized in that: described body (10) is comprised of four stamping forming segmental punchings (1), and the highest face of lug boss (12) is higher than the highest of horizontal part (11).
3. a kind of spliced motor pallet flange according to claim 1, it is characterized in that: described through hole (20) comprises intermediate throughholes (21), limit section through hole (22) and lug boss through hole (23); One side of the close lug boss (12) of horizontal part (11) forms three intermediate throughholes (21), opposite side forms three limit section through holes (22), form three lug boss through holes (23) on the lug boss (12), three limit section through holes (22) of a segmental punching (1) are corresponding one by one with three lug boss through holes (23) of adjacent another segmental punching (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448320 CN202798243U (en) | 2012-09-04 | 2012-09-04 | Splicing type motor tray flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448320 CN202798243U (en) | 2012-09-04 | 2012-09-04 | Splicing type motor tray flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202798243U true CN202798243U (en) | 2013-03-13 |
Family
ID=47825416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220448320 Expired - Fee Related CN202798243U (en) | 2012-09-04 | 2012-09-04 | Splicing type motor tray flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202798243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634188A (en) * | 2014-11-21 | 2016-06-01 | 罗伯特·博世有限公司 | Electrical machine comprising a fastening flange |
| CN112706909A (en) * | 2020-12-31 | 2021-04-27 | 南通中远海运船务工程有限公司 | Propeller base of deep water dynamic positioning crude oil conveying device and manufacturing method thereof |
-
2012
- 2012-09-04 CN CN 201220448320 patent/CN202798243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634188A (en) * | 2014-11-21 | 2016-06-01 | 罗伯特·博世有限公司 | Electrical machine comprising a fastening flange |
| CN112706909A (en) * | 2020-12-31 | 2021-04-27 | 南通中远海运船务工程有限公司 | Propeller base of deep water dynamic positioning crude oil conveying device and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |