CN205231949U - Rotatory rectifier module's fixing device - Google Patents
Rotatory rectifier module's fixing device Download PDFInfo
- Publication number
- CN205231949U CN205231949U CN201520993728.9U CN201520993728U CN205231949U CN 205231949 U CN205231949 U CN 205231949U CN 201520993728 U CN201520993728 U CN 201520993728U CN 205231949 U CN205231949 U CN 205231949U
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- rectifier module
- hole
- fixture
- rotatory
- fixed
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Abstract
The utility model discloses a rotatory rectifier module's fixing device, including fixed plate and hexagon head bolt, its structural feature is: fixed plate inside is equipped with the rivet hole and the fixed orifices just is the through -hole, and hexagon head bolt passes through the fixed orifices welding on the fixed plate, hexagon head bolt passes on the exciter rotor punching through -hole and is connected with rotatory rectifier module, preset position that messenger's module was fixed at the rotor to it is fixed with the exciter rotor punching that the rivet passes through on the fixed plate rivet hole, and it is high -speed rotatory to follow the rotor, thereby make rotatory rectifier module safety, stable rotatory along with the rotor, the beneficial effects of the utility model are that: (1 )The very big efficiency that promotes rotatory rectifier module installation and maintenance, (2 )Intensity is good, processing is simple, (3 ) convenient operation, reliability height.
Description
Technical field
The utility model relates to a kind of fixture of rotary rectifier module, to be applicable on market in common generator the fixing of rotary rectifier module on exciter rotor.
Background technology
In military products field, have strict requirement to the weight and volume of generator, volume is little, lightweight is the development trend of military generator, the assembling compactness of generator parts and space availability ratio more and more higher.Rotary rectifier module is mounted by means of bolts on exciter rotor, and the nut coordinated with bolt is at exciter rotor opposite side; Generator exciter shelves are except punching designing reserved ventilation hole, almost there is no space, if rotary rectifier module breaks down, need repairing, when dismantling, whole rotor can only first be dismantled, be separated with generator, on the table top of spaciousness, carry out operation by traditional bolt fixed mode, cannot in generator dismounting, traditional operating type workload is large, very easily damage rotating shaft, affect the quality of fit of rotor, there is hidden danger of quality.And nut directly contacts with exciter rotor punching, easily scratches punching sheet surface in installation process.For addressing these problems, need to design a kind of convenient fixture of installing, dismantling rotary rectifier module.
Summary of the invention
The purpose of this utility model is the fixture being to provide a kind of rotary rectifier module, utilize that the architectural characteristic of device itself reaches fixing, the object of convenient disassembly, the utility model stable performance, processing and manufacturing is simple, fitting operation is convenient, the performance of exciter rotor is had no adverse effects, is applicable to all model generators common in the market.
The utility model is achieved like this, a kind of fixture of rotary rectifier module, comprise fixed head and hexagon-headed bolt, fixed head inside is provided with rivet hole and fixing hole, it is characterized in that: fixing hole and rivet hole, about the central axis symmetry of fixture, are arranged in the both sides of fixture respectively; Hexagon-headed bolt is welded on fixed head through fixing hole, with rotary rectifier module clamping, is fixed on exciter rotor; Rivet is fixed by rivet hole and exciter rotor punching; Rivet hole and fixing hole are through hole.
Preferably, described rivet hole is 3.
Preferably, described fixing hole is 2.
Preferably, the material that described fixture adopts is cold-rolled steel Q235.
The beneficial effects of the utility model are: the efficiency that (1) significant increase rotary rectifier module is installed and keeped in repair; (2) intensity is good, processing is simple; (3) easy to operate, reliability is high.
Accompanying drawing explanation
Fig. 1 is assembling schematic diagram of the present utility model.
Fig. 2 is schematic diagram of the present utility model.
A is structural front view of the present utility model, and b is structure left view of the present utility model.
Fig. 3 is the schematic diagram of fixed head.
Fig. 4 is the schematic diagram of bolt.
Fig. 5 is the assembling isometric views of utility model.
In the drawings, 1, the utility model fixture, 2, exciter rotor punching, 3, rotary rectifier module, 4, nut, 5, spring washer, 6, small washer, 7, fixed head, 8, bolt, 9, rivet hole, 10, fixing hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See that, shown in accompanying drawing 1 ~ Fig. 5, the utility model is implemented like this, a kind of fixture of rotary rectifier module, comprise fixed head 7 and hexagon-headed bolt 8; Its design feature is: fixed head 7 inside is provided with rivet hole 9 and fixing hole 10 and is through hole, and hexagon-headed bolt 8 is welded on fixed head 7 by fixing hole 10; Hexagon-headed bolt 8 is connected with rotary rectifier module 3 through through hole in exciter rotor punching 2, rotary rectifier module 3 is made to be fixed on the precalculated position of exciter rotor punching 2, and rivet is fixed by rivet hole on fixed head 79 and exciter rotor punching 2, follow rotor high-speed and rotate.
When exciter rotor iron core is installed, by hexagon-headed bolt in the utility model fixture 18 through through hole corresponding in exciter rotor, the position of adjustment the utility model fixture 1, guarantee rivet hole 9 and after repeatedly pressing the rivet hole of exciter rotor punching 2 concentric, align, then with rivet by the utility model fixture 1 and exciter rotor punching 2 clamping, fixing, rotary rectifier module 3 and hexagon-headed bolt 8 are assembled at the opposite side of exciter rotor punching 2, installation small washer 6, spring washer 5, nut 4 are fixed, are clamped rotary rectifier module 3; An exciter rotor needs 2 the utility model fixtures 1, repeats aforesaid operations at the other end of exciter rotor punching 2.If operative employee's later stage when need dismantle or install rotary rectifier module 3, only needs commutator end bearing support bracket to remove, a people, one-sidedly the dismounting of rotary rectifier module 3 or the operation of installation just can be completed, simple, fast.
Claims (4)
1. the fixture of a rotary rectifier module, comprise fixed head and hexagon-headed bolt, fixed head inside is provided with rivet hole and fixing hole, it is characterized in that: fixing hole and rivet hole, about the central axis symmetry of fixture, are arranged in the both sides of fixture respectively; Hexagon-headed bolt is welded on fixed head through fixing hole, with rotary rectifier module clamping, is fixed on exciter rotor; Rivet is fixed by rivet hole and exciter rotor punching; Rivet hole and fixing hole are through hole.
2. the fixture of a kind of rotary rectifier module according to claim 1, is characterized in that: described rivet hole is 3.
3. the fixture of a kind of rotary rectifier module according to claim 1, is characterized in that: described fixing hole is 2.
4. the fixture of a kind of rotary rectifier module according to claim 1, is characterized in that: the material that described fixture adopts is cold-rolled steel Q235.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993728.9U CN205231949U (en) | 2015-12-05 | 2015-12-05 | Rotatory rectifier module's fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993728.9U CN205231949U (en) | 2015-12-05 | 2015-12-05 | Rotatory rectifier module's fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231949U true CN205231949U (en) | 2016-05-11 |
Family
ID=55906991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993728.9U Active CN205231949U (en) | 2015-12-05 | 2015-12-05 | Rotatory rectifier module's fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451921A (en) * | 2016-11-18 | 2017-02-22 | 江西清华泰豪三波电机有限公司 | Efficient exciter rotating and rectifying module mounting seat |
| CN107458223A (en) * | 2017-08-31 | 2017-12-12 | 泰豪科技股份有限公司 | A kind of electricity generation system and carrier arrangement |
-
2015
- 2015-12-05 CN CN201520993728.9U patent/CN205231949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451921A (en) * | 2016-11-18 | 2017-02-22 | 江西清华泰豪三波电机有限公司 | Efficient exciter rotating and rectifying module mounting seat |
| CN107458223A (en) * | 2017-08-31 | 2017-12-12 | 泰豪科技股份有限公司 | A kind of electricity generation system and carrier arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |