CN102554535A - Blade welding clamp for impeller assembly - Google Patents
Blade welding clamp for impeller assembly Download PDFInfo
- Publication number
- CN102554535A CN102554535A CN2011104494238A CN201110449423A CN102554535A CN 102554535 A CN102554535 A CN 102554535A CN 2011104494238 A CN2011104494238 A CN 2011104494238A CN 201110449423 A CN201110449423 A CN 201110449423A CN 102554535 A CN102554535 A CN 102554535A
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- China
- Prior art keywords
- blade
- impeller assembly
- anchor clamps
- base plate
- support
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- Granted
Links
- 238000003466 welding Methods 0.000 title abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a blade welding clamp for an impeller assembly. The blade welding clamp can solve the problems of poor blade positioning precision, welding difficulty and low welding efficiency in the welding process of the blade and the impeller assembly shell in the past. The blade welding clamp comprises a clamp bottom plate, and a positioning core rod is fixed on the clamp bottom plate. The blade welding clamp is characterized in that: three blade positioning and clamping structures are arranged on the clamp bottom plate, and the three blade positioning and clamping structures are uniformly arranged on the clamp bottom plate in the rotating direction of a blade.
Description
Technical field
The present invention relates to the erection unit field of impeller assembly, especially be applied to the impeller assembly erection unit field of sewage disposal system, be specially the blade weld jig of impeller assembly.
Background technology
When being welded in blade on the impeller assembly shell in the past; Only be that the impeller assembly shell is fixed on the base plate through plug; Directly be welded in blade on the impeller assembly shell one by one then; Its blade location and installation low precision and in welding process the easy damaged blade, thereby influence whole impeller assembly quality; In addition in the welded and installed process of blade,, thereby receive that the blade welding position influences, welding gun is difficult for getting into position while welding influences and cause welding difficulty, welding efficiency low because the impeller assembly shell is fixed in base plate.
Summary of the invention
To the problems referred to above, the invention provides the blade weld jig of impeller assembly, it can solve, and the blade positioning accuracy that exists in the blade and impeller assembly shell welding process in the past is poor, welding difficulty, problem that welding efficiency is low.
Its technical scheme is such; It comprises the anchor clamps base plate; Be fixed with location mandril on the said anchor clamps base plate; It is characterized in that: blade positioning and clamping structure is installed on the said anchor clamps base plate, and said blade positioning and clamping structure is provided with three, and said three blade positioning and clamping structures are evenly arranged on the said anchor clamps base plate along the blade direction of rotation respectively.
It is further characterized in that: said blade positioning and clamping structure comprises two L brackets and two locating pieces; Said two L type supports dorsad, parallelly be installed on said anchor clamps base plate; Said two supports upper end connects through cross pressing plate; Secured in parallel is in the outside of said two supports respectively for said two locating pieces, and the upper surface of the lower surface of said cross pressing plate, said two locating pieces cooperates with blade profile; Said location mandril is installed on bearing block after passing said anchor clamps base plate, and said bearing block is fixed in bottom bracket through pedestal base; Said two L brackets are respectively support one and support two, and said cross pressing plate one end and said support one one are connected through shipping and reselling on another market, the other end is through tight-hanged screw and hang tight nut and be fixed in said support two; Said tight-hanged screw two is installed on said support two through shipping and reselling on another market; The support two connection ends of said cross pressing plate have U type groove; Said plug cylindrical also is set with the location tapered sleeve.
Adopt the blade weld jig of impeller assembly of the present invention, its beneficial effect is: its anchor clamps base plate is provided with three blade positioning and clamping structures, and three blades can treating welded and installed respectively position clamping, has guaranteed that the location of blade welding is accurate; Can carry out welding operation to three blades simultaneously after the blade positioning and clamping, can effectively improve welding job efficient; In addition; Owing to be installed on bearing block after location mandril passes the anchor clamps base plate; And relative fixed between location mandril and the anchor clamps base plate, the blade welding position influences when receiving, when welding gun be difficult for to get into position while welding, and the anchor clamps base plate that is fixed on the plug can rotate with plug; Convenient welding further improves welding wage efficient.
Description of drawings
Fig. 1 is the blade weld jig master TV structure sketch map of impeller assembly of the present invention;
Fig. 2 is the left TV structure sketch map of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to the sectional structure sketch map;
Fig. 4 is the blade clamping structural representation of blade weld jig of the present invention.
The specific embodiment
See Fig. 1, Fig. 2, Fig. 3; It comprises anchor clamps base plate 1; Be fixed with location mandril 2 on the anchor clamps base plate 1; Blade positioning and clamping structure is installed on the anchor clamps base plate 1, and blade positioning and clamping structure is provided with three, and three blade positioning and clamping structures are evenly arranged on the anchor clamps base plate 1 along the blade direction of rotation respectively.Blade positioning and clamping structure comprises 3,4 and two locating pieces 5,6 of two L brackets; Two L type supports 3,4 dorsad, the parallel anchor clamps base plate 1 that is installed on; Two support 5,6 upper ends connect through cross pressing plate 7; Secured in parallel is in the outside of two supports 3,4 respectively for two locating pieces 5,6, and the upper surface of the lower surface of cross pressing plate 7, two locating pieces 5,6 cooperates with blade profile; Location mandril 2 is installed on bearing block 8 after passing anchor clamps base plate 1, and bearing block 8 is fixed in bottom bracket 10 through pedestal base 9; Two L brackets are respectively support 1 and support 24, and cross pressing plate 7 one ends and support 1 one 15 are connected through shipping and reselling on another market, the other end is through tight-hanged screw 16 and hang tight nut 17 and be fixed in support 24; Tight-hanged screw 16 2 18 is installed on support 24 through shipping and reselling on another market; The support 24 connection ends of cross pressing plate 7 have U type groove 19; Plug 2 cylindricals also are set with location tapered sleeve 12.During clamping; Impeller assembly shell 20 be placed in location mandril 2 outside and radially tighten with location tapered sleeve 12, it axially fixes through lock-screw 13 and location mandril 2; Unclamp hang tight nut 17 (among the figure express), with tight-hanged screw 16 pin 2 18 rotations that rotate; Blade 21 is through locating piece 5,6 location and supporting; Pin 1 rotation that rotates of cross then pressing plate 7 compresses blade, tight-hanged screw 16 is rotated in pin 2 18 opposite spins to the end U type groove of cross pressing plate 7 again, tight-hanged screw 16 and cross pressing plate 7 are locked promptly accomplish the positioning and clamping of blade through hanging tight nut 17 at last; The blade welding time holds out against screw 14 and holds out against location mandril 2 and prevent its rotation.Among Fig. 2,11 is hex nut, and it is with location mandril 2 and bearing block 8 axial restraints.
Claims (7)
1. the blade weld jig of impeller assembly; It comprises the anchor clamps base plate; Be fixed with location mandril on the said anchor clamps base plate; It is characterized in that: blade positioning and clamping structure is installed on the said anchor clamps base plate, and said blade positioning and clamping structure is provided with three, and said three blade positioning and clamping structures are evenly arranged on the said anchor clamps base plate along the blade direction of rotation respectively.
2. according to the blade weld jig of the said impeller assembly of claim 1; It is characterized in that: said blade positioning and clamping structure comprises two L brackets and two locating pieces; Said two L type supports dorsad, parallelly be installed on said anchor clamps base plate; Said two supports upper end connects through cross pressing plate, and secured in parallel is in the outside of said two supports respectively for said two locating pieces, and the upper surface of the lower surface of said cross pressing plate, said two locating pieces cooperates with blade profile.
3. according to the blade weld jig of the said impeller assembly of claim 1, it is characterized in that: said location mandril is installed on bearing block after passing said anchor clamps base plate, and said bearing block is fixed in bottom bracket through pedestal base.
4. according to the blade weld jig of the said a kind of impeller assembly of claim 2; It is characterized in that: said two L brackets are respectively support one and support two, and said cross pressing plate one end and said support one one are connected through shipping and reselling on another market, the other end is through tight-hanged screw and hang tight nut and be fixed in said support two.
5. according to the blade weld jig of the said impeller assembly of claim 4, it is characterized in that: said tight-hanged screw two is installed on said support two through shipping and reselling on another market.
6. according to the blade weld jig of the said impeller assembly of claim 4, it is characterized in that: the support two connection ends of said cross pressing plate have U type groove.
7. according to the blade weld jig of the said impeller assembly of claim 1, it is characterized in that: said plug cylindrical also is set with the location tapered sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110449423.8A CN102554535B (en) | 2011-12-29 | 2011-12-29 | Blade welding clamp for impeller assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110449423.8A CN102554535B (en) | 2011-12-29 | 2011-12-29 | Blade welding clamp for impeller assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102554535A true CN102554535A (en) | 2012-07-11 |
| CN102554535B CN102554535B (en) | 2014-09-24 |
Family
ID=46401866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110449423.8A Active CN102554535B (en) | 2011-12-29 | 2011-12-29 | Blade welding clamp for impeller assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102554535B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191129A (en) * | 2014-08-22 | 2014-12-10 | 山东开泰抛丸机械有限公司 | Fan blade welding positioning device |
| 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 |
| CN104384804A (en) * | 2014-11-19 | 2015-03-04 | 深圳市大族激光科技股份有限公司 | Impeller blade and impeller upper plate laser welding method and clamping method and jig |
| CN106041395A (en) * | 2016-06-26 | 2016-10-26 | 上海巩睿电气科技有限公司 | Special welding clamp for fan blade |
| CN106312338A (en) * | 2015-06-16 | 2017-01-11 | 武汉楚天工业激光设备有限公司 | Welding clamp of water pump impeller |
| CN111805139A (en) * | 2020-07-13 | 2020-10-23 | 孙君 | Clamping and positioning device for welding |
| CN112355546A (en) * | 2020-11-10 | 2021-02-12 | 岳西十行机械设备有限公司 | System for welding helical blade on circular inner cylinder wall |
| CN114378534A (en) * | 2022-01-12 | 2022-04-22 | 无锡杰科增压技术有限公司 | Impeller and manufacturing process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60148696A (en) * | 1984-01-13 | 1985-08-05 | Mitsubishi Heavy Ind Ltd | Positioning device for welding of vane wheel member |
| TW200815139A (en) * | 2006-09-20 | 2008-04-01 | Chih Chang Entpr Co Ltd | Method for making a vane wheel |
| CN101306496A (en) * | 2008-06-09 | 2008-11-19 | 顿力集团有限公司 | Fan blade and outer rotor welding tool and welding method |
| CN201380375Y (en) * | 2008-12-18 | 2010-01-13 | 武汉楚天激光（集团）股份有限公司 | Water pump impeller welding fixture |
| CN101890607A (en) * | 2010-08-03 | 2010-11-24 | 宁波狮球通风机电有限公司 | Multi-blade and multi-angle welding die |
| CN202479726U (en) * | 2011-12-29 | 2012-10-10 | 无锡曙光模具有限公司 | Blade welding fixture for impeller assembly |
-
2011
- 2011-12-29 CN CN201110449423.8A patent/CN102554535B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60148696A (en) * | 1984-01-13 | 1985-08-05 | Mitsubishi Heavy Ind Ltd | Positioning device for welding of vane wheel member |
| TW200815139A (en) * | 2006-09-20 | 2008-04-01 | Chih Chang Entpr Co Ltd | Method for making a vane wheel |
| CN101306496A (en) * | 2008-06-09 | 2008-11-19 | 顿力集团有限公司 | Fan blade and outer rotor welding tool and welding method |
| CN201380375Y (en) * | 2008-12-18 | 2010-01-13 | 武汉楚天激光（集团）股份有限公司 | Water pump impeller welding fixture |
| CN101890607A (en) * | 2010-08-03 | 2010-11-24 | 宁波狮球通风机电有限公司 | Multi-blade and multi-angle welding die |
| CN202479726U (en) * | 2011-12-29 | 2012-10-10 | 无锡曙光模具有限公司 | Blade welding fixture for impeller assembly |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191129A (en) * | 2014-08-22 | 2014-12-10 | 山东开泰抛丸机械有限公司 | Fan blade welding positioning device |
| CN104191129B (en) * | 2014-08-22 | 2016-08-24 | 山东开泰抛丸机械股份有限公司 | A kind of fan blade apparatus for welding and positioning |
| 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 |
| CN104384804A (en) * | 2014-11-19 | 2015-03-04 | 深圳市大族激光科技股份有限公司 | Impeller blade and impeller upper plate laser welding method and clamping method and jig |
| CN106312338A (en) * | 2015-06-16 | 2017-01-11 | 武汉楚天工业激光设备有限公司 | Welding clamp of water pump impeller |
| CN106041395A (en) * | 2016-06-26 | 2016-10-26 | 上海巩睿电气科技有限公司 | Special welding clamp for fan blade |
| CN106041395B (en) * | 2016-06-26 | 2018-02-27 | 上海巩睿电气科技有限公司 | Fan blade welding fixture special |
| CN111805139A (en) * | 2020-07-13 | 2020-10-23 | 孙君 | Clamping and positioning device for welding |
| CN112355546A (en) * | 2020-11-10 | 2021-02-12 | 岳西十行机械设备有限公司 | System for welding helical blade on circular inner cylinder wall |
| CN114378534A (en) * | 2022-01-12 | 2022-04-22 | 无锡杰科增压技术有限公司 | Impeller and manufacturing process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102554535B (en) | 2014-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fei Ronghua Inventor before: Ma Yuanzheng Inventor before: Huang Jian Inventor before: Cao Yishu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170418 Address after: 213000 Jiangsu City, Changzhou Province Hua Road, Jintan District No. 286 Patentee after: Changzhou Kai Sheng Mechanical & Electrical Co., Ltd. Address before: 214145 Jiangsu Province, Wuxi City District Hung Town Industrial Park Hongda photoelectric Road No. 106 Patentee before: Wuxi Dawn Die & Stamping Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180613 Address after: 213200 116 Huafeng Road, Jintan Economic Development Zone, Changzhou, Jiangsu Patentee after: Changzhou Jintan Teng Teng Machinery Fittings Co., Ltd. Address before: No. 286, Huacheng Road, Jintan District, Changzhou, Jiangsu Patentee before: Changzhou Kai Sheng Mechanical & Electrical Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181227 Address after: 213200 No. 286 Huacheng Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Changzhou Kai Sheng Mechanical & Electrical Co., Ltd. Address before: 213200 116 Huafeng Road, Jintan Economic Development Zone, Changzhou, Jiangsu Patentee before: Changzhou Jintan Teng Teng Machinery Fittings Co., Ltd. |