CN210451588U - Interior welding auxiliary fixtures of permanent magnet wind power generator rotor - Google Patents
Interior welding auxiliary fixtures of permanent magnet wind power generator rotor Download PDFInfo
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- CN210451588U CN210451588U CN201921472740.XU CN201921472740U CN210451588U CN 210451588 U CN210451588 U CN 210451588U CN 201921472740 U CN201921472740 U CN 201921472740U CN 210451588 U CN210451588 U CN 210451588U
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- thick bamboo
- support section
- permanent magnet
- generator rotor
- magnet wind
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Abstract
The utility model discloses an interior welding auxiliary fixtures of permanent magnet wind power generator rotor, comprising a base plate, the lower extreme four corners department of bottom plate is equipped with the removal gyro wheel, the upper end is supported through the riser has a support section of thick bamboo, a support section of thick bamboo evenly is equipped with a plurality of stand pipes along week portion, it has the rectangle guiding hole to open in the stand pipe, the pipe portion that the stand pipe is located outside the support section of thick bamboo is equipped with a plurality of fastening screw, a plurality of welding process holes with the stand pipe staggered distribution are evenly seted up along week portion to a support section of thick bamboo, the deflector has been placed to the tip of a support section of thick bamboo, the deflector pastes and leans on stand pipe. The utility model has the advantages of reasonable design, each stand pipe on the support section of thick bamboo provides the direction for the radials, utilizes fastening screw to effectively support tightly fixed with each radials and rotor shaft, then utilizes the welding process pore pair radials and rotor shaft junction to carry out welding process, and convenient operation is swift, avoids appearing the appearance of radials inclination and the great condition of design angular deviation after the welding.
Description
Technical Field
The utility model relates to a aerogenerator technical field especially relates to an interior welding auxiliary fixtures of permanent magnet aerogenerator rotor.
Background
The permanent magnet direct-drive type fan is fan equipment and mainly comprises a permanent magnet direct-drive fan and a double-fed fan. The direct-drive permanent magnet wind generating set is a latest technical product introduced in recent years, is mainly used for comprehensively upgrading and improving the technology aiming at the defects of the traditional wind turbine, has very obvious technical advantages, and is mainly characterized in that a wind wheel is directly connected with a generator rotor. With the increasing popularization of wind power generation application, higher quality requirements are put forward for motor manufacturing enterprises. Aiming at the current quality control situation and the existing problems in the welding process of a rotor shaft and a radial plate of a large-scale wind power generation rotor, the welding quality and the welding deformation are effectively controlled by adopting a reasonable welding tool, an assembly and a welding process, and the service performance of the motor rotor is ensured.
In the prior art, an auxiliary tool for internal welding of a rotor of a permanent magnet wind driven generator is lacked, and each radial plate and a rotor shaft cannot be effectively fixed, so that the situation that the deviation between the inclination angle of the radial plate and the design angle is large is easy to occur after welding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide an interior welding auxiliary fixtures of permanent magnet wind power generator rotor.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides an interior welding auxiliary fixtures of permanent magnet wind power generator rotor, includes the bottom plate, the lower extreme four corners department of bottom plate is equipped with the removal gyro wheel, and the upper end supports through the riser has a support section of thick bamboo, a support section of thick bamboo evenly is equipped with a plurality of stand pipes along week portion, it is convenient for the rectangle guiding hole that the radials passed to open in the stand pipe, the pipe portion that the stand pipe is located outside the support section of thick bamboo is equipped with a plurality of fastening screw, fastening screw can the screw in with the fixed position of radials in the rectangle guiding hole, a plurality of welding process holes have evenly been seted up along week portion to a support section of thick bamboo, the welding process hole distributes with the stand pipe is crisscross, the deflector has been placed to the tip of a support section of thick bamboo, the deflector pastes and leans on the pipe portion terminal surface that is located.
Further, in the internal welding auxiliary tool for the rotor of the permanent magnet wind driven generator, the number of the guide pipes is equal to the number of the radial plates required to be welded on the rotor shaft.
Further, in the auxiliary tool for internal welding of the rotor of the permanent magnet wind driven generator, the length of the guide pipe is smaller than that of the support cylinder.
Further, in the interior welding auxiliary fixtures of above-mentioned permanent magnet wind power generator rotor, the welding process hole is the bar hole, and its both ends are parallel and level each other with the both ends of stand pipe.
Further, in the auxiliary tool for internal welding of the rotor of the permanent magnet wind driven generator, the inner end of the fastening screw is a flat head, and the outer end of the fastening screw is provided with a knob.
Further, in the internal welding auxiliary tool for the rotor of the permanent magnet wind driven generator, the bottom plate, the vertical plate and the supporting cylinder are all made of stainless steel materials.
The utility model has the advantages that:
the utility model provides an interior welding auxiliary fixtures suitable for permanent magnet wind power generator rotor, each stand pipe on the support section of thick bamboo provides the direction for the radials, and the stand pipe utilizes fastening screw can effectively support tightly fixed with each radials and rotor shaft, then utilizes each welding process pore pair radials and rotor shaft junction on the support section of thick bamboo to weld processing, and convenient operation is swift, avoids appearing the appearance of the great condition of radials inclination and design angular deviation after the welding.
Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the usage state of the present invention;
FIG. 2 is a schematic overall structure of the present invention;
fig. 3 is a schematic view of the structure of the present invention;
fig. 4 is a schematic side view of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
the method comprises the following steps of 1-bottom plate, 2-moving roller, 3-vertical plate, 4-supporting cylinder, 5-guide pipe, 6-radial plate, 7-fastening screw, 8-welding processing hole, 9-rotor shaft and 10-guide plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment is an auxiliary tool for internal welding of a rotor of a permanent magnet wind turbine, including a bottom plate 1, wherein four corners of the lower end of the bottom plate 1 are provided with movable rollers 2, and the movable rollers 2 are provided with a self-locking mechanism for facilitating a stop position. The upper end of the bottom plate 1 is supported by a supporting cylinder 4 through two vertical plates 3, and reinforcing ribs are arranged between the vertical plates 3 and the bottom plate 1 and between the vertical plates 3 and the supporting cylinder 4. The supporting cylinder 4 is uniformly provided with a plurality of guide tubes 5 along the peripheral part, rectangular guide holes for the radial plates 6 to pass through are formed in the guide tubes 5, and the guide tubes 5 are rectangular tubes. The guide tube 5 is provided with a plurality of fastening screws 7 at the tube part outside the support cylinder 4, and the fastening screws 7 can be screwed in to fix the position of the spoke plate 6 in the rectangular guide hole. A plurality of welding machining holes 8 are evenly formed in the supporting cylinder 4 along the peripheral portion, and the welding machining holes 8 and the guide pipes 5 are distributed in a staggered mode. The deflector 10 has been placed to the tip of a support section of thick bamboo 4, and deflector 10 pastes and leans on the pipe portion terminal surface that is located a support section of thick bamboo 4 at stand pipe 5, and the shaft hole that is convenient for rotor shaft 9 to stretch into is seted up at the middle part of deflector 10.
In this embodiment, the number of guide tubes 5 is equal to the number of webs 6 to be welded to the rotor shaft 9. The length of the guide tube 5 is smaller than the length of the support cylinder 4. The welding process hole 8 is a bar-shaped hole, and the two ends of the welding process hole are parallel and level with the two ends of the guide pipe 5.
In this embodiment, the inner end of the fastening screw 7 is a flat head, and the outer end is provided with a knob. The flat head can prevent the fastening screw from crushing the radial plate 6, and the outer end of the knob is provided with a hexagonal groove, so that the spanner can be driven to be screwed and fixed conveniently.
In this embodiment, the bottom plate 1, the vertical plate 3, and the supporting cylinder 4 are all made of stainless steel material, and the supporting cylinder 4 and the guiding tube 5 thereon are of an integral structure.
One specific application of this embodiment is: this embodiment provides an interior welding auxiliary fixtures suitable for permanent magnet wind power generator rotor, each stand pipe 5 on the support cylinder 4 provides the direction for radials 6, stand pipe 5 utilizes fastening screw 7 can effectively support tightly fixedly with each radials 6 and rotor shaft 9, then utilize each welding process hole 8 on the support cylinder 4 to radials 6 and rotor shaft 9 junction weld process, convenient operation is swift, the appearance of the great condition of radials 6 inclination and design angular deviation appears after avoiding welding.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an interior welding auxiliary fixtures of permanent magnet wind power generator rotor, includes the bottom plate, its characterized in that: the lower extreme four corners department of bottom plate is equipped with the removal gyro wheel, and the upper end has a support section of thick bamboo through the riser support, a support section of thick bamboo evenly is equipped with a plurality of stand pipes along week portion, set up the rectangle guiding hole that the radials of being convenient for passed in the stand pipe, the pipe portion that the stand pipe is located the support section of thick bamboo outside is equipped with a plurality of fastening screw, fastening screw can the screw in with the rigidity of radials in the rectangle guiding hole, a plurality of welding process holes have evenly been seted up along week portion to a support section of thick bamboo, the crisscross distribution of welding process hole and stand pipe, the deflector has been placed to the tip of a support section of thick bamboo, the deflector pastes and leans on the pipe portion terminal surface that is located a support section of thick bamboo at the.
2. The interior welding auxiliary fixtures of permanent magnet wind generator rotor according to claim 1, characterized in that: the number of the guide pipes is equal to the number of the radial plates required to be welded on the rotor shaft.
3. The interior welding auxiliary fixtures of permanent magnet wind generator rotor according to claim 1, characterized in that: the length of the guide pipe is smaller than that of the support cylinder.
4. The interior welding auxiliary fixtures of permanent magnet wind generator rotor according to claim 1, characterized in that: the welding processing hole is a strip-shaped hole, and two ends of the welding processing hole are flush with two ends of the guide pipe.
5. The interior welding auxiliary fixtures of permanent magnet wind generator rotor according to claim 1, characterized in that: the inner end of the fastening screw is a flat head, and the outer end of the fastening screw is provided with a knob.
6. The interior welding auxiliary fixtures of permanent magnet wind generator rotor according to claim 1, characterized in that: the bottom plate, the vertical plate and the supporting cylinder are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921472740.XU CN210451588U (en) | 2019-09-05 | 2019-09-05 | Interior welding auxiliary fixtures of permanent magnet wind power generator rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921472740.XU CN210451588U (en) | 2019-09-05 | 2019-09-05 | Interior welding auxiliary fixtures of permanent magnet wind power generator rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210451588U true CN210451588U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921472740.XU Active CN210451588U (en) | 2019-09-05 | 2019-09-05 | Interior welding auxiliary fixtures of permanent magnet wind power generator rotor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421304A (en) * | 2019-09-05 | 2019-11-08 | 常州神力电机股份有限公司 | A kind of interior welding auxiliary mould of permanent magnet wind power generator rotor |
-
2019
- 2019-09-05 CN CN201921472740.XU patent/CN210451588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421304A (en) * | 2019-09-05 | 2019-11-08 | 常州神力电机股份有限公司 | A kind of interior welding auxiliary mould of permanent magnet wind power generator rotor |
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