CN101890607B - Multi-blade and multi-angle welding die - Google Patents
Multi-blade and multi-angle welding die Download PDFInfo
- Publication number
- CN101890607B CN101890607B CN2010102456805A CN201010245680A CN101890607B CN 101890607 B CN101890607 B CN 101890607B CN 2010102456805 A CN2010102456805 A CN 2010102456805A CN 201010245680 A CN201010245680 A CN 201010245680A CN 101890607 B CN101890607 B CN 101890607B
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- fan blade
- base plate
- blade
- support bar
- locating
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Abstract
The invention provides a multi-blade and multi-angle welding die, belonging to a welding fixture, which is used for fixing or locating fan blades and a motor rotor when the fan blades are welded with the motor rotor. The multi-blade and multi-angle welding die comprises a base plate, a central locating rod, a plurality of fan blade locating templates, an upper support rod and a lower support rod, wherein, the central locating rod is arranged at the center of the base plate; a plurality of the fan blade locating templates are equidistantly distributed around the central locating rod; the top part of the upper support rod is connected with the fan blade locating templates, and the bottom part of the upper support rod is spherically hinged with the top part of the lower support rod; the bottom part of the lower support rod is connected with the base plate; threaded holes are arranged at the center of the base plate; and the lower part of the central locating rod is equipped with threaded sections which are matched with the threaded holes and can move up and down along the threaded holes. The multi-blade and multi-angle welding die of the invention can adjust the angle of each fan blade locating template and the welding position of each fan blade opposite to an outer rotor.
Description
Technical field:
The present invention relates to a kind of welding and use frock, specifically is a kind of when the welding of fan blade and rotor, is used for the mould that fan blade and rotor are fixed or located.
Background technology:
Conventional fan blade welding die once can only weld a slice fan blade, and in other words, this fan blade welding die has only a fixedly position of fan blade; After treating the welding of first fan blade and rotor (outer rotor), the workman will turn over certain angle with rotor with the mode of craft usually, and then carries out the welding of second fan blade; And the like; All blades are welded on the rotor the most at last, and clearly, the welding efficiency of this fan blade welding die is very low.In order to address this problem; Disclosed name is called the utility model patent of " fan blade and outer rotor welding tool " on the China national intellectual property board web; This utility model patent is owing to be provided with multi-disc fan blade locating template around the outer rotor positioning seat equidistantly, therefore, and when the workman welds fan blade and outer rotor; The workman can be enclosed within outer rotor on the central locating rod of outer rotor positioning seat; Then the multi-disc fan blade is placed on respectively on the fan blade locating template and positions, after the end to be positioned, the workman just can weld these fan blades simultaneously.Though above-mentioned utility model patent has improved the welding efficiency of fan blade greatly; But; Still there is following defective in actual use in it: 1, because multi-disc fan blade locating template all is fixedly connected on the base plate through backstay, in other words, the angle of multi-disc fan blade locating template is uncontrollable; It is the fan blade that a kind of fan blade welding die can only be applicable to a kind of angle of inclination; Therefore, if be used with regard to the welding tooling that needs plurality of specifications, so then can cause cost waste greatly for the fan blade at multiple angle of inclination; 2, because the relative base plate of central locating rod height of outer rotor positioning seat is fixed, and therefore, after outer rotor was enclosed within on the central locating rod, the welding position of the relative outer rotor of fan blade was also fixed, it can't be regulated according to actual needs.
Summary of the invention:
The technical problem that the present invention will solve is, provides a kind of angle of not only fan blade locating template to regulate, and the multi-blade and multi-angle welding die that also can regulate of the welding position of the relative outer rotor of fan blade.
Technical solution of the present invention is that a kind of multi-blade and multi-angle welding die with following structure is provided: comprise base plate, central locating rod and multi-disc fan blade locating template, central locating rod is positioned at the base plate center; Multi-disc fan blade locating template is distributed in around the central locating rod equidistantly; Wherein, it also comprises upper support bar and lower support bar, and the upper support bar top is connected with the fan blade locating template; The upper support bar bottom is connected with lower support bar top spherical linkage; Lower support bar bottom is connected with base plate, and the base plate center is provided with screwed hole, and the central locating rod bottom is provided with the thread segment that matches with screwed hole and can move up and down along screwed hole.
Multi-blade and multi-angle welding die of the present invention wherein, can be provided with slotted hole on the base plate, is connected with a magnetic reference column in the slotted hole slidably, and the top shaft of magnetic reference column is resisted against the edge of fan blade locating template.
After adopting above structure, compared with prior art, multi-blade and multi-angle welding die of the present invention has the following advantages:
1, all is connected with base plate with lower support bar owing to multi-disc fan blade locating template through upper support bar; And adopt spherical linkage to be connected between upper support bar and the lower support bar; Therefore; When fan blade and rotor welded on multi-blade and multi-angle welding die of the present invention, multi-disc fan blade locating template can be regulated the angle of inclination of self arbitrarily under the effect of spherical linkage, thereby made the present invention can satisfy the needs of welding differing tilt angles fan blade; Strengthen the versatility of multi-blade and multi-angle welding die of the present invention greatly, and then effectively reduced cost;
2, because the central locating rod bottom is provided with the thread segment that matches with the base thread hole and can move up and down along screwed hole; Therefore; The workman can regulate the height of the relative base plate of central locating rod through the rotary threaded section; Thereby come the height of regulating sleeve rotor on central locating rod with this, and then reach the purpose of regulating fan blade and rotor welding position.
Being provided with of magnetic reference column can move horizontally along long kidney-shaped hole after the fan blade locating template forwards certain angle to, thereby guarantees that effectively the top shaft of magnetic reference column is resisted against the edge of fan blade locating template in real time, plays the effect that fixedly secures fan blade.
Description of drawings:
Fig. 1 is that the master of multi-blade and multi-angle welding die clamping of the present invention when rotor is arranged looks cutaway view.
The specific embodiment:
Below in conjunction with the accompanying drawing and the specific embodiment multi-blade and multi-angle welding die of the present invention is done further explain:
As shown in Figure 1, in this specific embodiment, multi-blade and multi-angle welding die of the present invention comprises base plate 12, magnetic reference column 5, upper support bar 9, lower support bar 8, central locating rod 1 and multi-disc fan blade locating template 4.Central locating rod 1 is positioned at base plate 12 centers; Multi-disc fan blade locating template 4 is distributed in around the central locating rod 1 equidistantly; Upper support bar 9 tops are connected with fan blade locating template 4, and upper support bar 9 bottoms are connected with lower support bar 8 top spherical linkages, lower support bar 8 bottoms and base plate 12 welding; Base plate 12 centers are provided with screwed hole 10; Central locating rod 1 bottom is provided with the thread segment 11 that matches with screwed hole 10 and can move up and down along screwed hole 10, and base plate 12 is provided with slotted hole 7, and magnetic reference column 5 bottoms can be connected in the slotted hole 7 horizontally slidingly; Magnetic reference column 5 bottoms are connected with a locking nut 6, and the top shaft of magnetic reference column 5 is resisted against the edge of fan blade locating template 4.
Operation principle of the present invention is: rotary threaded section 11 is regulated the height of the relative base plate 12 in central locating rod 1 top; After adjusting the height that needs; Rotor 3 is enclosed within on the central locating rod 1; Make lining 2 central axis that are embedded on the rotor 3 and the axis coaxle of central locating rod 1, multi-disc fan blade (not shown) is placed on the multi-disc fan blade locating template 4 successively positions, after the end to be positioned; The workman can make magnetic reference column 5 top shafts be resisted against the edge of fan blade locating template 4 through moving horizontally magnetic reference column 5; And rely on the magnetic of magnetic reference column 5 that fan blade is fixed, last, the workman can weld the multi-disc fan blade simultaneously.After fan blade was put into fan blade locating template 4, the workman can come the angle of inclination of fan blade locating template 4 is regulated through the spherical linkage of controlling between upper support bar 9 and the lower support bar 8, thereby guaranteed that the angle of inclination of welding the back fan blade meets the requirements.
Claims (2)
1. multi-blade and multi-angle welding die; Comprise base plate (12), central locating rod (1) and multi-disc fan blade locating template (4); Said central locating rod (1) is positioned at base plate (12) center; Said multi-disc fan blade locating template (4) is distributed in central locating rod (1) all around equidistantly, it is characterized in that: it also comprises upper support bar (9) and lower support bar (8), and said upper support bar (9) top is connected with fan blade locating template (4); Said upper support bar (9) bottom is connected with lower support bar (8) top spherical linkage; Said lower support bar (8) bottom is connected with base plate (12), and said base plate (12) center is provided with screwed hole (10), and said central locating rod (1) bottom is provided with and screwed hole (10) matches and the thread segment (11) that can move up and down along screwed hole (10).
2. multi-blade and multi-angle welding die according to claim 1; It is characterized in that: said base plate (12) is provided with slotted hole (7); Be connected with a magnetic reference column (5) in the said slotted hole (7) slidably, the top shaft of said magnetic reference column (5) is resisted against the edge of fan blade locating template (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102456805A CN101890607B (en) | 2010-08-03 | 2010-08-03 | Multi-blade and multi-angle welding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102456805A CN101890607B (en) | 2010-08-03 | 2010-08-03 | Multi-blade and multi-angle welding die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101890607A CN101890607A (en) | 2010-11-24 |
| CN101890607B true CN101890607B (en) | 2012-06-27 |
Family
ID=43100035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102456805A Expired - Fee Related CN101890607B (en) | 2010-08-03 | 2010-08-03 | Multi-blade and multi-angle welding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101890607B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554535B (en) * | 2011-12-29 | 2014-09-24 | 无锡曙光模具有限公司 | Blade welding clamp for impeller assembly |
| CN104259722B (en) * | 2014-10-15 | 2016-09-07 | 江苏富丽华通用设备有限公司 | Welding tooling for outer rotor axial blade two-sided welding |
| CN105108304A (en) * | 2015-08-31 | 2015-12-02 | 昆山斯格威电子科技有限公司 | Multi-welding-position stirring friction point welding machine |
| CN109434517A (en) * | 2018-12-16 | 2019-03-08 | 山西汾西重工有限责任公司 | Ultra-thin propeller blade process support tooling and process support method |
| CN114559201B (en) * | 2022-04-01 | 2022-07-15 | 山西朔州山阴金海洋五家沟煤业有限公司 | Welding processing equipment for coal mining machinery maintenance |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2697457B1 (en) * | 1992-11-04 | 1994-12-02 | Snecma | Method of assembly by welding of a disk furnished with fins, by energy beam. |
| ATE324218T1 (en) * | 1999-06-30 | 2006-05-15 | Uwe Stadtmueller | METHOD AND DEVICE FOR FASTENING AIR GUARD WINDOWS |
| CN101306496B (en) * | 2008-06-09 | 2011-12-14 | 顿力集团有限公司 | Fan blade and outer rotor welding tool and welding method |
| CN201389726Y (en) * | 2009-02-25 | 2010-01-27 | 杭州富阳奥泰电器厂 | Welding tool set for motor fan blade |
| CN201760726U (en) * | 2010-08-03 | 2011-03-16 | 宁波狮球通风机电有限公司 | Mold for multi-blade multi-angle welding |
-
2010
- 2010-08-03 CN CN2010102456805A patent/CN101890607B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101890607A (en) | 2010-11-24 |
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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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20130803 |