CN2427920Y - Base plate of stator of fly wheel generator - Google Patents
Base plate of stator of fly wheel generator Download PDFInfo
- Publication number
- CN2427920Y CN2427920Y CN 00220220 CN00220220U CN2427920Y CN 2427920 Y CN2427920 Y CN 2427920Y CN 00220220 CN00220220 CN 00220220 CN 00220220 U CN00220220 U CN 00220220U CN 2427920 Y CN2427920 Y CN 2427920Y
- Authority
- CN
- China
- Prior art keywords
- hole
- end plate
- annular end
- dihedral
- counterbore
- 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.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model belongs to pieces of a generator with a fly wheel. A circular ring-shaped end plate of the utility model and a circular cylinder body are an integrative member which is composed of a molding compound of a fiber glass reinforcement. Six angle-shaped counterbores and corresponding bolt holes are arranged on the circular ring-shaped end plate. The corresponding bolt holes are used for travelling through the screws and are communicated with the angle-shaped counterbores. Axial lines of rotor holes, locating holes and each connection hole are parallel mutually. The utility model has the advantages of simple production technology, high rate of finished products, less equipment investment and low cost. The utility model can be produced through the compression molding technology, and can be also made through the injection molding technology or the extrusion molding technology.
Description
The utility model belongs to the parts of fly wheel generator.
Existing fly wheel generator stator plate is that aluminium diecasting is processed into through multiple working procedure.Specifically, earlier cast blank by aluminium alloy, again by the machined into inside and outside circle, with drilling machine boring, cut with scissors screw thread again, spray paint, just can become finished product after the six road manufacturing procedures such as oven dry.Complex manufacturing not only, as long as and whole product have wherein that a screw does not twist, product just can only be scrapped, qualification rate is lower.In addition, the equipment needed thereby investment is many, and the production cycle is long, the product cost height.As its improvement, Chinese patent application 92213974.1 has proposed a kind of metal insert that strengthens basic shell and 6 threaded through hole by glass fibre and has been molded into the fly wheel generator stator plate that one constitutes, this constructed products production technology obtains simplifying, rate of finished products is higher, equipment investment is less, and cost is also lower.But can only use compression-molding process production, production technology also remains further to be simplified.
The purpose of this utility model is: provide that a kind of production technology is simple, rate of finished products is high, equipment investment is few, cost is low and not only available compression-molding process production, but also the fly wheel generator stator plate made of available Shooting Technique or extrusion process.
The technical scheme that realizes the utility model purpose is: the fly wheel generator stator plate has annular end plate and circular cylinder body; Have wire hole at annular end plate and circular cylinder body joint; The medium pore of annular end plate is a rotor hole, and the plate body of annular end plate is provided with three location holes; Its design feature is: annular end plate and circular cylinder body are the integral member that is made of glass fibre reinforced mould plastic; The annular end plate is provided with 6 dihedral counterbores that are used to place nut; The annular end plate also is provided with the bolt hole that is used to allow bolt pass accordingly and communicates with the dihedral counterbore with each dihedral counterbore, and the dihedral counterbore is arranged on outer face one side of annular end plate, and bolt hole is arranged on inner face one side of annular end plate; The axis in the axis of each dihedral counterbore and corresponding bolts hole coincides, and this dihedral counterbore and corresponding bolts hole formation connecting hole; The axis of rotor hole, location hole and each connecting hole is parallel to each other.
Under the prerequisite of proof strength, for further economical with materials, reduce cost, the inner face of annular end plate has 9 convex bodys, and each location hole and connecting hole are separately positioned on the corresponding convex body.
Above-mentioned wire hole is the V-arrangement opening, and the bottom of V-arrangement opening is that arc, A/F K are 20～30 millimeters.
Above-mentioned circular cylinder body is provided with the binding post hole, and the binding post hole has 2～4.
The utlity model has positive effect: (1) produces the mode that product of the present utility model adopts mold pressing processing, must finished product after the demoulding, also can adopt the processing mode of injection moulding or extrusion molding, and a step promptly makes finished product.Therefore, processing technology is simple, the work efficiency height, and equipment investment is few.The material price that adds glass fibre reinforced mould plastic is lower than aluminium, thereby product cost reduces more than 35% approximately than Al-alloy parts, and economic benefit obviously improves.(2) area of wire hole of the present utility model and opening are bigger, when mounted, can avoid the muscle of diesel engine gusset fully, guarantee the safe and reliable of use.(3) binding post of the present utility model hole also can be when mold pressing, injection moulding or extrusion molding and the stator plate one-shot forming, has further reduced cost.
Drawing of the present utility model is described as follows:
Fig. 1 is the front view of the utility model stator plate.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the A-A cross-sectional schematic of Fig. 2.
Fig. 4 is the B-B cross-sectional schematic of Fig. 2.
Fig. 5 is the upward view of Fig. 1.
Below in conjunction with accompanying drawing structure of the present utility model is further described specifically.
Once molding formed to make as Fig. 1 be 204 millimeters integral type fly wheel generator stator plate to the diameter of shape shown in Figure 5 with glass fibre reinforced mould plastic, and this stator plate has annular end plate 1 and circular cylinder body 2; Have wire hole 3 in annular end plate 1 and circular cylinder body 2 joints; The medium pore 4 of annular end plate 1 is a rotor hole, and the plate body of annular end plate 1 is provided with three location holes 5; Annular end plate 1 is provided with 6 hexagon counterbores 61 that are used to place nut; Annular end plate 1 also is provided with the circular bolt holes 62 that is used to allow bolt pass accordingly and communicates with dihedral counterbore 61 with each dihedral counterbore 61, hexagon counterbore 61 is arranged on outer face one side of annular end plate 1, and circular bolt holes 62 is arranged on inner face one side of annular end plate 1; The axis of each hexagon counterbore 61 coincides with the axis of corresponding circular bolt holes 62, and this hexagon counterbore 61 forms connecting hole 6 with corresponding circular bolt holes 62; The axis of rotor hole 4, location hole 5 and each connecting hole 6 is parallel to each other.
See Fig. 2 to Fig. 4, the inner face of annular end plate 1 has 9 convex bodys 7, and each location hole 5 is separately positioned on the corresponding convex body 7 with connecting hole 6.
See Fig. 1, Fig. 2 and Fig. 5, wire hole 3 is the V-arrangement opening, and the bottom of V-arrangement opening is that arc, A/F K are 24 millimeters.
See Fig. 4, circular cylinder body 2 is provided with binding post hole 8, and binding post hole 8 has 4.
When the stator plate of present embodiment uses, hex nut is arranged in the hexagon counterbore 61 of connecting hole 6, by bolt pass stator winding iron core, stretch into connecting hole 6 after, screw on hex nut, and the iron core of stator winding be fixed on the stator plate; Pass location hole by other bolt again and stator plate is fixed on the diesel-engine body.Because of the area and the opening of wire hole are bigger, when mounted, can avoid the muscle of diesel engine gusset fully, guarantee the safe and reliable of use.
All the other are identical with embodiment 1, and difference is: dihedral counterbore 61 is tetragonal counterbore.
Embodiment 3 to 4,
All the other are identical with embodiment 1, and difference is: the forming method that is adopted is respectively injection molding method and extrusion moulding method.
Claims (4)
1, a kind of fly wheel generator stator plate has annular end plate (1) and circular cylinder body (2); Have wire hole (3) in annular end plate (1) and circular cylinder body (2) joint; The medium pore (4) of annular end plate (1) is a rotor hole, and the plate body of annular end plate (1) is provided with three location holes (5); It is characterized in that; Annular end plate (1) and circular cylinder body (2) are the integral member that is made of glass fibre reinforced mould plastic; Annular end plate (1) is provided with 6 the dihedral counterbores (61) that are used to place nut; Annular end plate (1) also is provided with the bolt hole (62) that is used to allow bolt pass accordingly and communicates with dihedral counterbore (61) with each dihedral counterbore (61), dihedral counterbore (61) is arranged on outer face one side of annular end plate (1), and bolt hole (62) is arranged on inner face one side of annular end plate (1); The axis of the axis of each dihedral counterbore (61) and corresponding bolts hole (62) coincides, and this dihedral counterbore (61) forms connecting hole (6) with corresponding bolts hole (62); The axis of rotor hole (4), location hole (5) and each connecting hole (6) is parallel to each other.
2, fly wheel generator stator plate according to claim 1 is characterized in that: the inner face of annular end plate (1) has 9 convex bodys (7), and each location hole (5) is separately positioned on the corresponding convex body (7) with connecting hole (6).
3, fly wheel generator stator plate according to claim 1 is characterized in that: wire hole (3) is the V-arrangement opening, and the bottom of V-arrangement opening is that arc, A/F K are 20～30 millimeters.
4, according to the described fly wheel generator stator plate of one of claim 1 to 3, it is characterized in that: circular cylinder body (2) is provided with binding post hole (8), and binding post hole (8) have 2～4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220220 CN2427920Y (en) | 2000-05-08 | 2000-05-08 | Base plate of stator of fly wheel generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220220 CN2427920Y (en) | 2000-05-08 | 2000-05-08 | Base plate of stator of fly wheel generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427920Y true CN2427920Y (en) | 2001-04-25 |
Family
ID=33585314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00220220 Expired - Fee Related CN2427920Y (en) | 2000-05-08 | 2000-05-08 | Base plate of stator of fly wheel generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427920Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035276A (en) * | 2010-12-09 | 2011-04-27 | 上海电气集团上海电机厂有限公司 | Motor rotor end plate and manufacturing method thereof |
-
2000
- 2000-05-08 CN CN 00220220 patent/CN2427920Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035276A (en) * | 2010-12-09 | 2011-04-27 | 上海电气集团上海电机厂有限公司 | Motor rotor end plate and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |