CN105195952B - The quick fixed-position welding device of draught fan impeller - Google Patents
The quick fixed-position welding device of draught fan impeller Download PDFInfo
- Publication number
- CN105195952B CN105195952B CN201510710080.4A CN201510710080A CN105195952B CN 105195952 B CN105195952 B CN 105195952B CN 201510710080 A CN201510710080 A CN 201510710080A CN 105195952 B CN105195952 B CN 105195952B
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- CN
- China
- Prior art keywords
- wheel hub
- blade
- draught fan
- bracket
- fan impeller
- 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.)
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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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of quick fixed-position welding device of draught fan impeller, including base plate, slide rail, sliding block, leaf bracket, bracket bolt, blade limited block, blade, wheel hub, wheel hub fixed column, slide rail is bolted on base plate, slide rail middle setting has sliding block, one end of sliding block is provided with the leaf bracket for placing blade, regulation and the bracket bolt of wheel hub distance are additionally provided with leaf bracket, blade limited block is provided with leaf bracket, base plate is provided centrally with wheel hub fixed column, wheel hub is by being fixed in wheel hub fixed column, so that the device can adapt to the positioning welding of the draught fan impeller of different specifications, realize quick positioning, welding, and after shaping, form and position tolerance, which is met, to be required, the draught fan impeller dynamic balance weight come out by this device welding processing is only 1/7th of the draught fan impeller counterweight of prior art weld processing.
Description
Technical field
The present invention relates to a kind of fixed-position welding device, more particularly to a kind of quick fixed-position welding device of draught fan impeller.
Background technology
As the blower fan of fire-fighting has carried out pressure CCC approval procedures, the processing request precision to draught fan impeller is proposed
Higher requirement, the draught fan impeller processing precision direct influence performance of blower fan, especially for fan vibration performance requirement, mesh
The draught fan impeller of preceding in the market is substantially first using line by hand, then fixes the welding manner of blade by hand again, should
Processing method error is big, it is impossible to ensure form and position tolerance, causes the draught fan impeller counterweight up to 300g after shaping, it is impossible to
Ensure draught fan impeller processing, the uniformity of shaping, have a strong impact on the vibration performance of whole typhoon machine equipment, and efficiency is low, is
Improve disadvantages described above, a kind of quick fixed-position welding device of draught fan impeller has been invented by my company, and the device can adapt to different rule
The positioning welding of the draught fan impeller of lattice, not only can quickly position, weld, and meet draught fan impeller processing, shaping uniformity
Requirement, after draught fan impeller is shaped, empirical tests, the dynamic balance weight of draught fan impeller is only 42g, thus improve production effect
Rate, has saved cost.
The content of the invention
The purpose of the present invention is that, by a kind of quick fixed-position welding device of draught fan impeller, the device can adapt to different rule
The draught fan impeller of lattice, not only can quickly position, weld, and meet draught fan impeller processing, the requirement of shaping uniformity, processing
After shaping, form and position tolerance, which is met, to be required.
The technical scheme used that the present invention solves its technical problem is that a kind of quick tack welding of draught fan impeller is hinged with
Put, including slide rail is bolted on base plate, slide rail middle setting has sliding block, and one end of sliding block, which is provided with, places blade
It is additionally provided with leaf bracket, leaf bracket on regulation and the bracket bolt of wheel hub distance, leaf bracket and is provided with blade
Limited block, base plate is provided centrally with wheel hub fixed column, and wheel hub is fixed in wheel hub fixed column.
Described sliding block is positioned by fastening bolt and base plate.
Described blade limited block is one kind in raised or bending structure.
Described leaf bracket is one group, the equidistant circumference arrangement centered on wheel hub fixed column.
Described bracket bolt is hexagon socket head cap screw, threaded connection and leaf bracket.
Described blade is connected with leaf bracket using spot welding.
Described wheel hub fixed column center is drilled with screwed hole, and described wheel hub is bolted in wheel hub fixed column.
Multigroup leaf bracket is additionally provided with described base plate, with the quick positioning for the draught fan impeller for realizing many specifications.
The beneficial effects of the invention are as follows, a kind of quick fixed-position welding device of draught fan impeller, the device can adapt to different
The positioning welding of the draught fan impeller of specification, by adjusting the position of sliding block, changes the leaf bracket of different size, quick to realize
Positioning, welding, so as to weld out the draught fan impeller of different size, and after shaping, form and position tolerance, which is met, to be required, by this dress
Put the draught fan impeller counterweight that the draught fan impeller dynamic balance weight that welding processing comes out is only prior art weld processing seven/
One, material is saved, production efficiency is improved.
Brief description of the drawings
Fig. 1 is top view of the invention.
Fig. 2 is Fig. 1 A direction views.
Fig. 3 for Fig. 1 B to partial enlarged view.
In figure, 1. base plates, 2. slide rails, 3. sliding blocks, 4. leaf brackets, 5. bracket bolts, 6. blade limited blocks, 7.
Blade, 8. wheel hubs, 9. wheel hub fixed columns, 10. fastening bolts.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
In Fig. 1, slide rail 2 is fixed on base plate 1 by hexagon socket head cap screw, described slide rail 2, is constituted by two pieces, middle
Interstitial site is left, for positioning sliding block 3, sliding block 3 is positioned on base plate 1 by hexagon socket head cap screw, and is positioned in slide rail 2
Between, described sliding block 3 be free to move horizontally in the intermediate space position of slide rail 2, it is therefore an objective to for adjusting leaf bracket
4, reach behind requirement position, then sliding block 3 is fixed on base plate 1 with hex bolts, so that the device can adapt to difference
Specification blade 7 and wheel hub 8, leaf bracket 4 is fixed on sliding block 3 by hexagon socket head cap screw, and bracket bolt 5 passes through spiral shell
Line is fixed on leaf bracket 4, and described bracket bolt 5 is hexagon socket head cap screw, can be with adjustment length, it is therefore an objective to position leaf
Piece bracket 4, so that it is determined that the position of blade 7 so that the device can adapt to the wheel hub 8 of the draught fan impeller of different size, blade
Limited block 6 is fixed by welding on leaf bracket 4, and wheel hub 8 is bolted in wheel hub fixed column 9, described wheel hub
Fixed column 9, center is drilled with screwed hole, it is therefore an objective to by the axle sleeve of different size, the blower fan leaf of different size is positioned with bolt
The wheel hub 8 of wheel, so as to meet the positioning welding requirement of different size wheel hub.
In fig. 2,7 points of blade is welded on leaf bracket 4, described leaf bracket 4, can change different specifications, mesh
Be blade 7 for being welded and fixed different size so that the device can adapt to the draught fan impeller of different specifications
Positioning welding, realizes quick positioning, welding, and after shaping, form and position tolerance, which is met, to be required, is come out by this device welding processing
Draught fan impeller dynamic balance weight be only 42g.
Claims (4)
1. a kind of quick fixed-position welding device of draught fan impeller, including：Base plate (1), slide rail (2), sliding block (3), leaf bracket (4), bracket
Bolt (5), blade limited block (6), blade (7), wheel hub (8), wheel hub fixed column (9), fastening bolt (10), it is characterised in that it is described
Slide rail be (2) bolted on base plate (1) on, (2) (3) middle setting has sliding block to described slide rail, and sliding block one end (3) is set
Have and place the leaf bracket of blade (7) (4), described blade（7）Point is welded in leaf bracket（4）On, described leaf bracket（4）On
Placing blade binding face (7), (7) shape is identical with blade, described leaf bracket (4) on be additionally provided with regulation and wheel hub (8) distance
Bracket bolt (5)；(5) described bracket bolt is hexagon socket head cap screw, and threaded connection and leaf bracket are (4)；Described
Leaf bracket (4) on be provided with blade limited block (6), (9) (1) described base plate be provided centrally with wheel hub fixed column, described wheel hub
(8) be fixed on wheel hub fixed column (9) on；Described wheel hub fixed column (9) with wheel hub (8) between be provided with positioning different size blower fan
The wheel hub of impeller（8）Axle sleeve；(1) (10) (3) described sliding block positioned by fastening bolt with base plate；Described base plate (1) on also set
Multigroup leaf bracket is equipped with (4), with the quick positioning for the draught fan impeller for realizing many specifications.
2. a kind of quick fixed-position welding device of draught fan impeller according to claim 1, it is characterised in that described blade limit
(6) position block is one kind in raised or bending structure.
3. a kind of quick fixed-position welding device of draught fan impeller according to claim 1, it is characterised in that described blade support
(4) frame is one group 6, by wheel hub fixed column (9) centered on equidistant circumference arrangement.
4. the quick fixed-position welding device of a kind of draught fan impeller according to claim 1, it is characterised in that described wheel hub is consolidated
(9) center is drilled with screwed hole to fixed column, described wheel hub be (8) bolted on wheel hub fixed column (9) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510710080.4A CN105195952B (en) | 2015-10-28 | 2015-10-28 | The quick fixed-position welding device of draught fan impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510710080.4A CN105195952B (en) | 2015-10-28 | 2015-10-28 | The quick fixed-position welding device of draught fan impeller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105195952A CN105195952A (en) | 2015-12-30 |
| CN105195952B true CN105195952B (en) | 2017-07-14 |
Family
ID=54944080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510710080.4A Active CN105195952B (en) | 2015-10-28 | 2015-10-28 | The quick fixed-position welding device of draught fan impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105195952B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670841A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Hexagon bolt locating component |
| CN106956103B (en) * | 2017-05-18 | 2018-08-07 | 安徽朗迪叶轮机械有限公司 | A kind of device for fan blade welding |
| CN107186341A (en) * | 2017-06-13 | 2017-09-22 | 浙江嘉泰激光科技股份有限公司 | A kind of multi-station impeller laser-beam welding machine |
| CN107214424A (en) * | 2017-06-13 | 2017-09-29 | 浙江嘉泰激光科技股份有限公司 | A kind of impeller fixture for laser welding |
| CN107598821A (en) * | 2017-09-28 | 2018-01-19 | 浙江理工大学 | The mounting and positioning device of liner plate under a kind of draught fan impeller |
| CN110900029B (en) * | 2019-12-07 | 2021-06-29 | 湖州师范学院 | Rotor production equipment for air suspension centrifugal compressor |
| CN114434073B (en) * | 2022-02-21 | 2024-05-03 | 浙江华航风机科技有限公司 | Fan impeller assembly equipment |
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|---|---|---|---|---|
| CN203156267U (en) * | 2013-01-31 | 2013-08-28 | 无锡新奇生电器有限公司 | Blade locating and welding machine |
| CN104259722A (en) * | 2014-10-15 | 2015-01-07 | 江苏富丽华通用设备有限公司 | Welding fixture for outer rotor axial flow blade both sides welding |
| CN204248498U (en) * | 2014-10-30 | 2015-04-08 | 安徽鼎恒再制造产业技术研究院有限公司 | A kind of gripping position adjustable pipe clamping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6024272A (en) * | 1997-06-09 | 2000-02-15 | Myers; John E. | Precision alignment device for torque converter hubs |
| JP2001041194A (en) * | 1999-07-30 | 2001-02-13 | Toyo Kinzoku Kk | Manufacture of impeller |
| CN102744543A (en) * | 2012-07-24 | 2012-10-24 | 安徽安风风机有限公司 | Locating spot welding equipment of fan impeller blade |
| CN103909368A (en) * | 2012-12-29 | 2014-07-09 | 南通大通宝富风机有限公司 | Fan blade positioning device |
| CN205085587U (en) * | 2015-10-28 | 2016-03-16 | 江苏宝信空调设备制造有限公司 | Quick fixed -position welding device of fan wheel |
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2015
- 2015-10-28 CN CN201510710080.4A patent/CN105195952B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203156267U (en) * | 2013-01-31 | 2013-08-28 | 无锡新奇生电器有限公司 | Blade locating and welding machine |
| CN104259722A (en) * | 2014-10-15 | 2015-01-07 | 江苏富丽华通用设备有限公司 | Welding fixture for outer rotor axial flow blade both sides welding |
| CN204248498U (en) * | 2014-10-30 | 2015-04-08 | 安徽鼎恒再制造产业技术研究院有限公司 | A kind of gripping position adjustable pipe clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105195952A (en) | 2015-12-30 |
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