CN204304638U - Medium-and-large-sized synchronous motor stator Combined press coil structures - Google Patents
Medium-and-large-sized synchronous motor stator Combined press coil structures Download PDFInfo
- Publication number
- CN204304638U CN204304638U CN201420806856.3U CN201420806856U CN204304638U CN 204304638 U CN204304638 U CN 204304638U CN 201420806856 U CN201420806856 U CN 201420806856U CN 204304638 U CN204304638 U CN 204304638U
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- CN
- China
- Prior art keywords
- synchronous motor
- motor stator
- medium
- trapezoidal plate
- sized synchronous
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- Expired - Fee Related
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Abstract
For solving the processing time consuming effort that the medium-and-large-sized synchronous motor stator ring pressing construction of prior art exists, need complicated processing technology and equipment, and waste the problems such as raw material, the utility model proposes a kind of medium-and-large-sized synchronous motor stator Combined press coil structures, polylith trapezoidal plate is adopted to be combined into an overall annulus, further, at the arranged outside set bolt of each block trapezoidal plate, each block trapezoidal plate and cabinet supports plate are fixed together; The parallel edges of described trapezoidal plate is straight line or the inside and outside camber line of overall annulus for being combined into; Further, every block trapezoidal plate is provided with two hold-down bolts.Advantageous Effects of the present utility model is omitted both wasted time and energy, need again complicated processing technology and equipment, and waste the circular trim ring of raw-material entirety, solve prior art medium-and-large-sized synchronous motor stator ring pressing construction Problems existing, and ensure that the fixed installation quality of laminated stator core.
Description
Technical field
The utility model relates to medium-and-large-sized synchronous motor stator trim ring technology, is related specifically to a kind of medium-and-large-sized synchronous motor stator Combined press coil structures.
Background technology
Medium-and-large-sized synchronous motor stator end must be provided with trim ring, by hold-down bolt, laminated stator core is fixed on internal side of shell, namely hold-down bolt is through the through hole in the middle part of trim ring radial direction, trim ring radially inner side pushes against laminated iron core, trim ring radial outside is against on cabinet supports plate, and laminated iron core can be fixed on internal side of shell by fastening hold-down bolt.The usual as a whole circular steel plate of trim ring of the medium-and-large-sized synchronous motor stator of prior art, due to medium-and-large-sized synchronous motor stator diameter comparatively large (it typically has a diameter from more than 2 meters), therefore, the processing of trim ring is not only wasted time and energy, but also needs complicated processing technology and equipment.In addition, due to the as a whole circular steel plate of trim ring, it adds man-hour by raw material more for waste.Obviously, the medium-and-large-sized synchronous motor stator ring pressing construction of prior art also exists processing time consuming effort, needs complicated processing technology and equipment, and wastes the problems such as raw material.
Summary of the invention
For the processing time consuming effort that the medium-and-large-sized synchronous motor stator ring pressing construction of solution prior art exists, need complicated processing technology and equipment, and waste the problems such as raw material, the utility model proposes a kind of medium-and-large-sized synchronous motor stator Combined press coil structures.The utility model medium-and-large-sized synchronous motor stator Combined press coil structures adopts polylith trapezoidal plate to be combined into an overall annulus, and, at the arranged outside set bolt of each block trapezoidal plate, each block trapezoidal plate and cabinet supports plate are fixed together; The parallel edges of described trapezoidal plate is straight line or the inside and outside camber line of overall annulus for being combined into; Further, every block trapezoidal plate is provided with two hold-down bolts.
The Advantageous Effects of the utility model medium-and-large-sized synchronous motor stator Combined press coil structures is omitted both wasted time and energy, need again complicated processing technology and equipment, and waste the circular trim ring of raw-material entirety, solve prior art medium-and-large-sized synchronous motor stator ring pressing construction Problems existing, and ensure that the fixed installation quality of laminated stator core.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of the medium-and-large-sized synchronous motor stator ring pressing construction of prior art;
Accompanying drawing 2 is prior art medium-and-large-sized synchronous motor stator ring pressing construction local schematic side view;
Accompanying drawing 3 is the utility model medium-and-large-sized synchronous motor stator Combined press coil structures partial schematic diagram;
Accompanying drawing 4 is the utility model medium-and-large-sized synchronous motor stator Combined press coil structures local schematic side view.
Below in conjunction with the drawings and specific embodiments, the utility model medium-and-large-sized synchronous motor stator Combined press coil structures is further described.
Detailed description of the invention
Accompanying drawing 1 is the schematic diagram of the medium-and-large-sized synchronous motor stator ring pressing construction of prior art, and accompanying drawing 2 is prior art medium-and-large-sized synchronous motor stator ring pressing construction local schematic side view, in figure, 1 is trim ring, 2 is hold-down bolt, and 3 is laminated stator core, and 4 is cabinet supports plate.As seen from the figure, medium-and-large-sized synchronous motor stator end must be provided with trim ring, by hold-down bolt, laminated stator core is fixed on internal side of shell, namely hold-down bolt is through the through hole in the middle part of trim ring radial direction, trim ring radially inner side pushes against laminated iron core, trim ring radial outside is against on cabinet supports plate, and laminated iron core can be fixed on internal side of shell by fastening hold-down bolt.The usual as a whole circular steel plate of trim ring of the medium-and-large-sized synchronous motor stator of prior art, due to medium-and-large-sized synchronous motor stator diameter comparatively large (it typically has a diameter from more than 2 meters), therefore, the processing of trim ring is not only wasted time and energy, but also needs complicated processing technology and equipment.In addition, due to the as a whole circular steel plate of trim ring, it adds man-hour by raw material more for waste.Obviously, the medium-and-large-sized synchronous motor stator ring pressing construction of prior art also exists processing time consuming effort, needs complicated processing technology and equipment, and wastes the problems such as raw material.
Accompanying drawing 3 is the utility model medium-and-large-sized synchronous motor stator Combined press coil structures partial schematic diagram, accompanying drawing 4 is the utility model medium-and-large-sized synchronous motor stator Combined press coil structures local schematic side view, in figure, 2 is hold-down bolt, 3 is laminated stator core, 4 is cabinet supports plate, and 5 is trapezoidal plate, and 6 is set bolt.As seen from the figure, the utility model medium-and-large-sized synchronous motor stator Combined press coil structures adopts trapezoidal 5 plates of polylith to be combined into an overall annulus, further, at the arranged outside set bolt 6 of each block trapezoidal plate 5, each block trapezoidal plate 5 is fixed together with cabinet supports 4 plate; The parallel edges of described trapezoidal plate is straight line or the inside and outside camber line of overall annulus for being combined into; Further, every block trapezoidal plate is provided with two hold-down bolts.Because the utility model medium-and-large-sized synchronous motor stator Combined press coil structures adopts polylith trapezoidal plate to be combined into an overall annulus, eliminate and both wasted time and energy, need again complicated processing technology and equipment, and waste the circular trim ring of raw-material entirety, solve prior art medium-and-large-sized synchronous motor stator ring pressing construction Problems existing.For ensureing the fixed effect of laminated stator core, ensure the compression effect of the annulus that polylith trapezoidal plate is combined into, the utility model medium-and-large-sized synchronous motor stator Combined press coil structures is at the arranged outside set bolt of each block trapezoidal plate, each block trapezoidal plate and cabinet supports plate are fixed together, ensure that the fixed installation quality of laminated stator core.For ensureing that every block trapezoidal plate press-fits effect, the parallel edges of the utility model medium-and-large-sized synchronous motor stator Combined press coil structures trapezoidal plate can be straight line or the inside and outside camber line of overall annulus for being combined into; Further, every block trapezoidal plate is provided with two puller bolts, thus, further ensures the fixed installation quality of laminated stator core.
Obviously, the Advantageous Effects of the utility model medium-and-large-sized synchronous motor stator Combined press coil structures is omitted both wasted time and energy, need again complicated processing technology and equipment, and waste the circular trim ring of raw-material entirety, solve prior art medium-and-large-sized synchronous motor stator ring pressing construction Problems existing, and ensure that the fixed installation quality of laminated stator core.
Claims (1)
1. a medium-and-large-sized synchronous motor stator Combined press coil structures, it is characterized in that, adopt polylith trapezoidal plate to be combined into an overall annulus, and, at the arranged outside set bolt of each block trapezoidal plate, each block trapezoidal plate and cabinet supports plate are fixed together; The parallel edges of described trapezoidal plate is straight line or the inside and outside camber line of overall annulus for being combined into; Further, every block trapezoidal plate is provided with two hold-down bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806856.3U CN204304638U (en) | 2014-12-17 | 2014-12-17 | Medium-and-large-sized synchronous motor stator Combined press coil structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806856.3U CN204304638U (en) | 2014-12-17 | 2014-12-17 | Medium-and-large-sized synchronous motor stator Combined press coil structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304638U true CN204304638U (en) | 2015-04-29 |
Family
ID=53110150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420806856.3U Expired - Fee Related CN204304638U (en) | 2014-12-17 | 2014-12-17 | Medium-and-large-sized synchronous motor stator Combined press coil structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283367A (en) * | 2020-03-31 | 2020-06-16 | 合肥恒大江海泵业股份有限公司 | Stator clamping ring |
-
2014
- 2014-12-17 CN CN201420806856.3U patent/CN204304638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283367A (en) * | 2020-03-31 | 2020-06-16 | 合肥恒大江海泵业股份有限公司 | Stator clamping ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |