CN103909368A - Fan blade positioning device - Google Patents
Fan blade positioning device Download PDFInfo
- Publication number
- CN103909368A CN103909368A CN201210592145.6A CN201210592145A CN103909368A CN 103909368 A CN103909368 A CN 103909368A CN 201210592145 A CN201210592145 A CN 201210592145A CN 103909368 A CN103909368 A CN 103909368A
- Authority
- CN
- China
- Prior art keywords
- fan blade
- rotary table
- mandrel
- spindle
- positioning device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0461—Welding tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a fan blade positioning device. The fan blade positioning device comprises a spindle, a rotating workbench, level cushion blocks and a support base. The spindle is mounted in the center of the rotating workbench in a sleeve mode, the rotating workbench is evenly provided with a plurality of the level cushion blocks, the support base is arranged on the level cushion blocks through the spindle, the disc of a vane wheel is arranged on the support base, and a positioning inner cylinder presses the disc of the vane wheel and is fixedly provided with a press cover which guarantees the reliability of connection between the positioning inner cylinder as well as the disc of the vane wheel and the through the spindle and the support base as well as the workbench. Compared with the prior art, the fan blade positioning device is compact in structure, easy to operate and reliable in positioning, has the advantages of saving the working procedures, shortening the manufacturing time, improving the production efficiency, guaranteeing manufacturing precision, improving the product quality and the like and is applicable to popularization and application.
Description
Technical field
The present invention relates to blower fan manufacturing, particularly a kind of positioner of fan blade.
Background technology
In blower fan manufacturing industry, in impeller production process, the location of blade is generally to adopt calculated in advance blade space chord length, on wheel disc, rules, and strikes sample punching, according to the method for sample punching locating blades on wheel disc on wheel disc.The method program of this line location is loaded down with trivial details and to make precision low.Restrict the raising of labor productivity, affected the lifting of product quality.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of compact conformation, simple to operate, the positioner of locating reliable fan blade.
The technical solution used in the present invention: for achieving the above object, the present invention adopts following technical scheme:
A kind of positioner of fan blade, comprise mandrel, rotary table, equal height cushion block and support chassis, described rotary table intermediate sleeve is equipped with a mandrel, on rotary table, be placed with the equal height cushion block of multiple even settings, on equal height cushion block, be placed with a support chassis by described mandrel, hub disk is placed in support chassis, location inner core is pressed on hub disk, on the inner core of described location, fixedly mount guaranteed location inner core and hub disk and connect reliable gland by mandrel with support chassis and rotary table, the standing part of described rotary table lower end is provided with adjustable position block that blade is positioned.
As optimization, described mandrel and rotary table are fixed by tight-hanged screw.
As optimization, the quantity of described equal height cushion block is 4.
As optimization, on described rotary table, be also provided with rotary handle.
Beneficial effect: compared with prior art, compact conformation of the present invention, simple to operate, location is reliable.There is saving operation, shorten Production Time, enhance productivity.Guarantee to make precision, the advantage such as improve the quality of products, is applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
A kind of positioner of fan blade as shown in Figure 1, comprise mandrel 1, rotary table 2, equal height cushion block 3 and support chassis 4, rotary table 2 intermediate sleeve are equipped with a mandrel 1, on rotary table 2, be placed with 4 equal height cushion blocks 3 that evenly arrange, on equal height cushion block 3, be placed with a support chassis 4 by mandrel 1, hub disk 5 is placed in support chassis 4, location inner core 6 is pressed on hub disk 5, location fixedly mounts guaranteed location inner core 6 on inner core 6 and hub disk 5 connects reliable gland 7 with support chassis 4 and rotary table 2 by mandrel 1, the standing part of rotary table 2 lower ends is provided with adjustable position block 9 that blade 8 is positioned, mandrel 1 is fixing by tight-hanged screw 10 with rotary table 2, on rotary table 2, be also provided with rotary handle 11.
Position block 9 regulates the position between position block 9 and location inner core 6 according to drawing dimensional requirement, and blade 8 both ends of the surface are close to respectively to position block 9 and location inner core 6, and blade 8 is welded on hub disk 5.Such first blade 8 just located.Rotate rotary handle 11 and make rotary table 2 rotate the angle of decile, locate rest blade 8 according to this step.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. the positioner of a fan blade, it is characterized in that: comprise mandrel, rotary table, equal height cushion block and support chassis, described rotary table intermediate sleeve is equipped with a mandrel, on rotary table, be placed with the equal height cushion block of multiple even settings, on equal height cushion block, be placed with a support chassis by described mandrel, hub disk is placed in support chassis, location inner core is pressed on hub disk, on the inner core of described location, fixedly mount guaranteed location inner core and hub disk and connect reliable gland by mandrel with support chassis and rotary table, the standing part of described rotary table lower end is provided with adjustable position block that blade is positioned.
2. the positioner of a kind of fan blade according to claim 1, is characterized in that: described mandrel and rotary table are fixed by tight-hanged screw.
3. the positioner of a kind of fan blade according to claim 1, is characterized in that: the quantity of described equal height cushion block is 4.
4. the positioner of a kind of fan blade according to claim 1, is characterized in that: on described rotary table, be also provided with rotary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210592145.6A CN103909368A (en) | 2012-12-29 | 2012-12-29 | Fan blade positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210592145.6A CN103909368A (en) | 2012-12-29 | 2012-12-29 | Fan blade positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103909368A true CN103909368A (en) | 2014-07-09 |
Family
ID=51035535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210592145.6A Pending CN103909368A (en) | 2012-12-29 | 2012-12-29 | Fan blade positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103909368A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195952A (en) * | 2015-10-28 | 2015-12-30 | 江苏宝信空调设备制造有限公司 | Rapid positioning welding device for fan impeller |
| CN105458447A (en) * | 2015-12-30 | 2016-04-06 | 江苏和平动力机械有限公司 | Spot welding system |
| CN106425243A (en) * | 2016-12-06 | 2017-02-22 | 新乡市振英机械设备有限公司 | Buffer processing tool used for dust-proof cover of vibrating screen |
| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1488172A1 (en) * | 1987-03-23 | 1989-06-23 | Предприятие П/Я Г-4967 | Device for assembling and welding of wheels |
| SU1685662A1 (en) * | 1988-10-31 | 1991-10-23 | Производственное Объединение Турбостроения "Ленинградский Металлический Завод" | Method of manufacture of welded impeller for radial-axial hydraulic machine |
| JPH07232296A (en) * | 1993-12-27 | 1995-09-05 | Nissan Motor Co Ltd | Device for welding blade |
| CN201175808Y (en) * | 2008-03-18 | 2009-01-07 | 中国北车集团大同电力机车有限责任公司 | Assembled workbench for installing impeller blade of ventilator |
| CN201824087U (en) * | 2010-09-16 | 2011-05-11 | 青岛捷能汽轮机集团股份有限公司 | Three-dimensional direct welding type blade group welding system of steam turbine |
| CN202240323U (en) * | 2011-07-08 | 2012-05-30 | 上海超惠通风环保设备有限公司 | Welding tool for blades of impeller |
| CN202428133U (en) * | 2011-10-27 | 2012-09-12 | 南通大通宝富风机有限公司 | Dividing splicing device for three-dimensional flow impeller blade |
| CN203018624U (en) * | 2012-12-29 | 2013-06-26 | 南通大通宝富风机有限公司 | Location device for fan blade |
-
2012
- 2012-12-29 CN CN201210592145.6A patent/CN103909368A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1488172A1 (en) * | 1987-03-23 | 1989-06-23 | Предприятие П/Я Г-4967 | Device for assembling and welding of wheels |
| SU1685662A1 (en) * | 1988-10-31 | 1991-10-23 | Производственное Объединение Турбостроения "Ленинградский Металлический Завод" | Method of manufacture of welded impeller for radial-axial hydraulic machine |
| JPH07232296A (en) * | 1993-12-27 | 1995-09-05 | Nissan Motor Co Ltd | Device for welding blade |
| CN201175808Y (en) * | 2008-03-18 | 2009-01-07 | 中国北车集团大同电力机车有限责任公司 | Assembled workbench for installing impeller blade of ventilator |
| CN201824087U (en) * | 2010-09-16 | 2011-05-11 | 青岛捷能汽轮机集团股份有限公司 | Three-dimensional direct welding type blade group welding system of steam turbine |
| CN202240323U (en) * | 2011-07-08 | 2012-05-30 | 上海超惠通风环保设备有限公司 | Welding tool for blades of impeller |
| CN202428133U (en) * | 2011-10-27 | 2012-09-12 | 南通大通宝富风机有限公司 | Dividing splicing device for three-dimensional flow impeller blade |
| CN203018624U (en) * | 2012-12-29 | 2013-06-26 | 南通大通宝富风机有限公司 | Location device for fan blade |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195952A (en) * | 2015-10-28 | 2015-12-30 | 江苏宝信空调设备制造有限公司 | Rapid positioning welding device for fan impeller |
| CN105458447A (en) * | 2015-12-30 | 2016-04-06 | 江苏和平动力机械有限公司 | Spot welding system |
| CN105458447B (en) * | 2015-12-30 | 2018-03-30 | 江苏和平动力机械有限公司 | A kind of spot welding system |
| CN106425243A (en) * | 2016-12-06 | 2017-02-22 | 新乡市振英机械设备有限公司 | Buffer processing tool used for dust-proof cover of vibrating screen |
| 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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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140709 |