CN202527881U - Assembly welding clamp for flow-guiding cylinder of fan - Google Patents
Assembly welding clamp for flow-guiding cylinder of fan Download PDFInfo
- Publication number
- CN202527881U CN202527881U CN2012201237241U CN201220123724U CN202527881U CN 202527881 U CN202527881 U CN 202527881U CN 2012201237241 U CN2012201237241 U CN 2012201237241U CN 201220123724 U CN201220123724 U CN 201220123724U CN 202527881 U CN202527881 U CN 202527881U
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- CN
- China
- Prior art keywords
- locating ring
- base plate
- assembly welding
- guide shell
- positioning ring
- 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 discloses an assembly welding clamp for a flow-guiding cylinder of a fan. The assembly welding clamp is composed of a frame, a base plate, a vertical column, an inner cylinder positioning ring, an outer cylinder positioning ring, a guide blade fixing plate and a top plate. The assembly welding clamp is characterized in that the vertical column is assembled at the center of the base plate; a thread is arranged at the top of the vertical column; the inner cylinder positioning ring and the outer cylinder positioning ring are assembled on the periphery of the vertical column and the base plate; the guide blade fixing plate is welded between the inner cylinder positioning ring and the outer cylinder positioning ring; the inner and outer cylinders of the flow-guiding cylinder are respectively arranged on a base plate corresponding to the inner and outer cylinder positioning rings; the top plate passes through the end part of the vertical column; the inner and outer cylinders of the flow-guiding cylinder are pressed by the top plate and are locked by a nut; the vertical column, the inner cylinder positioning ring and the outer cylinder positioning ring are assembled on the base plate through bolts; the guide blade fixing plate is matched with a guide blade arc-shaped edge; a guide blade storing platform is arranged at the bottom of the arc-shaped edge; and an operation hole is formed on the top plate. The assembly welding clamp for the flow-guiding cylinder of the fan has a simple structure, is firm and durable, can ensure the welding precision of the guide blade, and can greatly increase the assembly welding efficiency and quality of the flow-guiding cylinder.
Description
Technical field
The utility model belongs to fan manufacturing technology field, is specifically related to a kind of blower fan guide shell assembly welding anchor clamps.
Background technology
In order to improve the performance of blower fan, like air quantity, blast, shaft power and noise and magnitude of vibrations, before the impeller air inlet, settle guiding device to change airflow direction, be one of the most frequently used method.A kind of guiding device is arranged, claim guide shell again, it is tubular, is made up of inner core, urceolus and deflector, and wherein deflector cooperates impeller to be designed to streamline structure, and promptly deflector has certain radian, and this guide shell can effectively improve fan performance.But this guide shell is when processing and manufacturing, if the deflector number is more, does not have suitable anchor clamps again, and not only workload is big during assembly welding, work efficiency is low, and is not easy to control the making precision of deflector.
Summary of the invention
The utility model is designed and developed a kind of frock greatly to blower fan guide shell difficulty of processing, is specially blower fan guide shell assembly welding anchor clamps.
The utility model is made up of frame, base plate, column, urceolus locating ring, inner core locating ring, stator fixed head and top board; It is characterized in that base plate center assembling column, screw thread is established on the column top, column circumferentially, assembling inner core locating ring and urceolus locating ring on the base plate; Welding stator fixed head between inner core locating ring and the urceolus locating ring; Guide shell inner core, urceolus place respectively on the base plate of corresponding inner/outer tube locating ring, and top board passes post end, lock with locking nut after compressing the guide shell inner/outer tube.
Said column, inner core locating ring, urceolus locating ring are assemblied on the base plate with screw.
Said stator fixed head cooperates stator to establish curved edge, and the stator shelves are established in the curved edge bottom.
Be uniformly distributed with each four of handle hole and lightening holes on the said top board.
The inside and outside tube of guide shell is in the utility model after the clamped; Stator stretches between the guide shell inner/outer tube from the top board handle hole; Be seated on the guide-leaf plate shelves of stator fixed head, stator cooperates stator fixed head curved edge to compress, and welds stator then on guide shell inner core and urceolus.
The utility model beneficial effect is: simple in structure, durable, can guarantee the stator welding precision, and improve guide shell assembly welding work efficiency and quality greatly.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the base plate schematic top plan view.
Fig. 3 is the top board schematic top plan view.
Fig. 4 is a stator fixed head sketch map.
Among the figure, 1-frame, 2-base plate, 3-column, 4-urceolus locating ring, 5-inner core locating ring, 6-stator fixed head, 7-curved edge, 8-stator shelves, 9-top board, 10-handle hole, 11-lightening hole, 12-locking nut, 13-inner core, 14-stator, 15-urceolus, 16-screw.
The specific embodiment
A kind of blower fan guide shell assembly welding anchor clamps; Constitute by frame 1, base plate 2, column 3, urceolus locating ring 4, inner core locating ring 5, stator fixed head 6 and top board 9; It is characterized in that base plate 2 centers assemblings column 3, screw thread is established on column 3 tops, column 3 circumferentially, assembling inner core locating ring 5 and urceolus locating ring 4 on the base plate 2; Welding stator fixed head 6 between inner core locating ring 5 and the urceolus locating ring 4; Guide shell inner core 13, urceolus 15 are seated in inner/outer tube locating ring 4,5 respective side on the base plate 2 respectively, and top board 9 passes column 3 ends, compress guide shell inner/ outer tube 13,15 backs with wild nut 12 lockings of lock.
Said column 3, inner core locating ring 5, urceolus locating ring 4 usefulness screws 16 are assemblied on the base plate 2.
Said stator fixed head 6 cooperates stator 14 to establish curved edge 7, and stator shelves 8 are established in the curved edge bottom.
Be uniformly distributed with handle hole 10 and respectively four of lightening holes 11 on the said top board 9.
The inside and outside tube of guide shell 13,15 is in the utility model after the clamped; Stator 14 from top board 9 handle holes 10 stretch into guide shell inner/outer tube 13, between 15; Be seated on the guide-leaf plate shelves 8 of stator fixed head 6; Stator 14 cooperates stator fixed head 6 curved edges 7 to compress, and welds stator 14 then on guide shell inner core 13 and urceolus 15.
Claims (4)
1. blower fan guide shell assembly welding anchor clamps; It is made up of frame, base plate, column, inner core locating ring, urceolus locating ring, stator fixed head and top board; It is characterized in that base plate center assembling column, screw thread is established on the column top, column circumferentially, assembling inner core locating ring and urceolus locating ring on the base plate; Welding stator fixed head between inner core locating ring and the urceolus locating ring; Guide shell inner core, urceolus place respectively on the base plate of corresponding inner/outer tube locating ring, and top board passes post end, use nut check after compressing the guide shell inner/outer tube.
2. according to the said blower fan guide shell of claim 1 assembly welding anchor clamps, it is characterized in that said column, inner core locating ring, urceolus locating ring are assemblied on the base plate with screw.
3. according to the said blower fan guide shell of claim 1 assembly welding anchor clamps, it is characterized in that said stator fixed head cooperates stator to establish curved edge, the stator shelves are established in the curved edge bottom.
4. according to the said blower fan guide shell of claim 1 assembly welding anchor clamps, it is characterized in that being uniformly distributed with on the said top board each four of handle hole and lightening holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201237241U CN202527881U (en) | 2012-03-21 | 2012-03-21 | Assembly welding clamp for flow-guiding cylinder of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201237241U CN202527881U (en) | 2012-03-21 | 2012-03-21 | Assembly welding clamp for flow-guiding cylinder of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527881U true CN202527881U (en) | 2012-11-14 |
Family
ID=47129090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201237241U Expired - Fee Related CN202527881U (en) | 2012-03-21 | 2012-03-21 | Assembly welding clamp for flow-guiding cylinder of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527881U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175056A (en) * | 2013-05-20 | 2014-12-03 | 中国北车集团大同电力机车有限责任公司 | Assembling tool for enclosure |
| CN105195947A (en) * | 2015-10-13 | 2015-12-30 | 宜昌船舶柴油机有限公司 | Group welding method and assembly fixture for inner barrel and outer barrel of connecting pipe with through hole support |
| CN110919284A (en) * | 2019-11-06 | 2020-03-27 | 西安西矿环保科技有限公司 | Welding tool for cyclone structure |
| CN112453797A (en) * | 2020-10-14 | 2021-03-09 | 沈阳透平机械股份有限公司 | Positioning device and method for guide vane |
-
2012
- 2012-03-21 CN CN2012201237241U patent/CN202527881U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175056A (en) * | 2013-05-20 | 2014-12-03 | 中国北车集团大同电力机车有限责任公司 | Assembling tool for enclosure |
| CN104175056B (en) * | 2013-05-20 | 2016-07-06 | 中车大同电力机车有限公司 | Casing group is to frock |
| CN105195947A (en) * | 2015-10-13 | 2015-12-30 | 宜昌船舶柴油机有限公司 | Group welding method and assembly fixture for inner barrel and outer barrel of connecting pipe with through hole support |
| CN105195947B (en) * | 2015-10-13 | 2017-02-01 | 宜昌船舶柴油机有限公司 | Group welding method and assembly fixture for inner barrel and outer barrel of connecting pipe with through hole support |
| CN110919284A (en) * | 2019-11-06 | 2020-03-27 | 西安西矿环保科技有限公司 | Welding tool for cyclone structure |
| CN110919284B (en) * | 2019-11-06 | 2024-02-13 | 西安西矿环保科技有限公司 | Welding tool for cyclone structure |
| CN112453797A (en) * | 2020-10-14 | 2021-03-09 | 沈阳透平机械股份有限公司 | Positioning device and method for guide vane |
| CN112453797B (en) * | 2020-10-14 | 2023-01-06 | 沈阳透平机械股份有限公司 | Positioning method of guide vane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Shihong Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20140321 |