CN202428133U - Dividing splicing device for three-dimensional flow impeller blade - Google Patents
Dividing splicing device for three-dimensional flow impeller blade Download PDFInfo
- Publication number
- CN202428133U CN202428133U CN 201120415736 CN201120415736U CN202428133U CN 202428133 U CN202428133 U CN 202428133U CN 201120415736 CN201120415736 CN 201120415736 CN 201120415736 U CN201120415736 U CN 201120415736U CN 202428133 U CN202428133 U CN 202428133U
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- China
- Prior art keywords
- base plate
- plate
- dividing
- mandrel
- flow impeller
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- Expired - Fee Related
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Abstract
The utility model discloses a dividing slicing device for a three-dimensional flow impeller blade, comprising a bottom plate, a rotary plate, a core shaft and a positioning arm. The bottom end of the core shaft is movably connected to the circle center of the bottom plate by penetrating through the circle center of the rotary plate, and the core shaft is vertically and fixedly connected with the rotary plate on which a pin shaft is arranged; the bottom plate is provided with a plurality of dividing holes uniformly distributed, and the pin shaft is coordinately connected with the dividing holes in the bottom plate; and an outlet positioning block vertical to the bottom plate is fixed below the tail end of the positioning arm. The dividing splicing device for the three-dimensional flow impeller blade guarantees the space positioning dimension of a three-dimensional twisted blade, and plays the role of a welding tool in the process of blade welding, thereby the blade deformation can be reduced; and meanwhile, compared with the mutual marking positioning, the efficiency is greatly improved and the labor cost is reduced. The dividing splicing device is suitable for wide application.
Description
Technical field
The utility model relates to the blower fan manufacturing industry, is specifically related to a kind of calibration splicing apparatus of three-dimensional flow impeller blade.
Background technology
In present blower fan manufacturing industry; The three-dimensional flow blade is carried out the calibration location; The general method that adopts after the computer memory chord length at the wheel disc ruling after wheel disc strikes appearance and dashes, guarantees the perpendicularity of blade exit simultaneously; Since artificial loaded down with trivial details and positioning accuracy is low in the curved surface line, can not satisfy the installation accuracy requirement of present three-dimensional flow impeller blade.
The utility model content
The purpose of utility model: be to solve the problem that prior art exists, the utility model provides the calibration splicing apparatus of the high three-dimensional flow impeller blade of a kind of installation accuracy height and efficient.
Technical scheme: a kind of calibration splicing apparatus of three-dimensional flow impeller blade, comprise base plate, rotor plate, mandrel and registration arm, said base plate is the disk of middle indent; Said mandrel bottom is passed on the center of circle that the rotor plate center of circle is movably connected in base plate, and mandrel is connected with said rotor plate vertical fixing, and said rotor plate is provided with bearing pin; Base plate is provided with a plurality of equally distributed index holes; Index hole on bearing pin and the base plate is connected, and also is provided with breach on the said rotor plate, is connected with X on the breach to locating piece; Be fixed with horizontal registration arm on the top of said mandrel; Said registration arm below is fixedly connected with the cross-brace plate on the end near mandrel, said gripper shoe below is fixed with vertical with it import backstay, and said registration arm tail end below is fixed with the outlet locating piece vertical with base plate.
As optimization, evenly be provided with 12-24 index hole on the said base plate.
Beneficial effect: through the location that the utility model is realized, guaranteed the space orientation size of ternary twisted blade, when blade welds, also played the effect of welding tooling, reduced deformable blade.Efficient than manual work line location obviously promotes simultaneously, has reduced labour cost, is fit to extensive use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The calibration splicing apparatus of a kind of three-dimensional flow impeller blade as shown in the figure comprises base plate 1, rotor plate 2, mandrel 3 and registration arm 4, and said base plate 1 is the disk of middle indent; Said mandrel 3 bottoms are passed rotor plate 2 centers of circle and are movably connected on the center of circle of base plate 1; Mandrel 3 is connected with said rotor plate 2 vertical fixing, and said rotor plate 2 is provided with bearing pin, and base plate 1 is provided with a plurality of equally distributed index holes; Index hole on bearing pin and the base plate 1 is connected; Also be provided with breach on the said rotor plate 2, be connected with X on the breach, be fixed with horizontal registration arm 4 on the top of said mandrel 3 to locating piece; Said registration arm 4 belows are fixedly connected with cross-brace plate 5 on the end near mandrel 3; Said gripper shoe 5 belows are fixed with vertical with it import backstay 6, and said registration arm 4 tail ends below is fixed with the outlet locating piece 7 vertical with base plate 1, and said base plate 1 is provided with 18 equally distributed index holes.
Claims (2)
1. the calibration splicing apparatus of a three-dimensional flow impeller blade, it is characterized in that: comprise base plate, rotor plate, mandrel and registration arm, said base plate is the disk of middle indent; Said mandrel bottom is passed on the center of circle that the rotor plate center of circle is movably connected in base plate, and mandrel is connected with said rotor plate vertical fixing, and said rotor plate is provided with bearing pin; Base plate is provided with a plurality of equally distributed index holes; Index hole on bearing pin and the base plate is connected, and also is provided with breach on the said rotor plate, is connected with X on the breach to locating piece; Be fixed with horizontal registration arm on the top of said mandrel; Said registration arm below is fixedly connected with the cross-brace plate on the end near mandrel, said gripper shoe below is fixed with vertical with it import backstay, and said registration arm tail end below is fixed with the outlet locating piece vertical with base plate.
2. the calibration splicing apparatus of three-dimensional flow impeller blade according to claim 1 is characterized in that: evenly be provided with 12-24 index hole on the said base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120415736 CN202428133U (en) | 2011-10-27 | 2011-10-27 | Dividing splicing device for three-dimensional flow impeller blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120415736 CN202428133U (en) | 2011-10-27 | 2011-10-27 | Dividing splicing device for three-dimensional flow impeller blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428133U true CN202428133U (en) | 2012-09-12 |
Family
ID=46777606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120415736 Expired - Fee Related CN202428133U (en) | 2011-10-27 | 2011-10-27 | Dividing splicing device for three-dimensional flow impeller blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428133U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909368A (en) * | 2012-12-29 | 2014-07-09 | 南通大通宝富风机有限公司 | Fan blade positioning device |
| CN104175050A (en) * | 2014-09-13 | 2014-12-03 | 蚌埠华泰液力变矩器有限公司 | Fixing device for pump impeller blade curved surface circumferential spot welding |
| CN104476001A (en) * | 2014-12-15 | 2015-04-01 | 武汉船用机械有限责任公司 | Location installation method of earth pressure balance shield machine tool |
| CN107953135A (en) * | 2017-12-26 | 2018-04-24 | 南通大通宝富风机有限公司 | A kind of blade locking device of low-temperature-rise MVR |
-
2011
- 2011-10-27 CN CN 201120415736 patent/CN202428133U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909368A (en) * | 2012-12-29 | 2014-07-09 | 南通大通宝富风机有限公司 | Fan blade positioning device |
| CN104175050A (en) * | 2014-09-13 | 2014-12-03 | 蚌埠华泰液力变矩器有限公司 | Fixing device for pump impeller blade curved surface circumferential spot welding |
| CN104175050B (en) * | 2014-09-13 | 2016-09-28 | 蚌埠华泰液力变矩器股份有限公司 | A kind of fixing device of pump impeller blade curved surface circumference spot welding |
| CN104476001A (en) * | 2014-12-15 | 2015-04-01 | 武汉船用机械有限责任公司 | Location installation method of earth pressure balance shield machine tool |
| CN104476001B (en) * | 2014-12-15 | 2016-02-10 | 武汉船用机械有限责任公司 | A kind of locating mounting method of soil pressure formula balance shield rounding machine cutter |
| CN107953135A (en) * | 2017-12-26 | 2018-04-24 | 南通大通宝富风机有限公司 | A kind of blade locking device of low-temperature-rise MVR |
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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: 20120912 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |