CN204179775U - A kind of dismantled and assembled rotor - Google Patents
A kind of dismantled and assembled rotor Download PDFInfo
- Publication number
- CN204179775U CN204179775U CN201420691630.3U CN201420691630U CN204179775U CN 204179775 U CN204179775 U CN 204179775U CN 201420691630 U CN201420691630 U CN 201420691630U CN 204179775 U CN204179775 U CN 204179775U
- Authority
- CN
- China
- Prior art keywords
- rotor
- sleeve
- rotor punching
- deep
- connecting portion
- 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.)
- Active
Links
Abstract
The utility model provides a kind of dismantled and assembled rotor, belongs to rotor technology field, it solve the flimsy technical problem of existing rotor rotor punching, a kind of dismantled and assembled rotor, what comprise that rotating shaft and multi-disc rotor punching be formed by stacking turns, also include sleeve, sleeve axially evenly offers four deep-slotted chip breakers around its outer surface, in the middle part of sleeve, offer square opening and prism and described rotor punching comprise annular outer ring and rear end be connected to outer ring madial wall and the four slice balancing patches corresponding with deep-slotted chip breaker, the center line at each angle of square opening and prism all overlaps with the center line of corresponding balancing patch, balancing patch front end is provided with arc connecting portion, be formed in arc connecting portion front end and hold district, sleeve is positioned at accommodation district and arc connecting portion all embeds corresponding deep-slotted chip breaker, be be flexibly connected between rotor punching with sleeve, greatly reduce the probability that rotor punching produces deformation and fracture, decrease the loss of rotor punching, effectively control production cost.
Description
Technical field
The utility model belongs to rotor technology field, relates to a kind of dismantled and assembled rotor.
Background technology
Rotor is also the rotating parts in motor.Motor is made up of rotor and stator two parts, and it is used to the conversion equipment realizing electric energy and mechanical energy and mechanical energy and electric energy.Rotor is divided into motor rotor and generator amature.
Existing rotor comprises rotating shaft and turning of being connected with rotating shaft, turn and to be made up of multiple rotor punching be formed by stacking, in order to alleviate the weight of turning, every sheet rotor punching is all evenly offered porose, this structure is while alleviating overall weight of turning, also making turns exists following problem, porose owing to offering on rotor punching, rotor punching is made to form the balancing patch of mid portion and some balanced actions, and when perforate, the mid portion bonding strength of balancing patch and rotor punching decreases, particularly rotor punching when mounted, the junction of the mid portion of rotor punching and each balancing patch is easily made to produce deformation or fracture, rotor punching is so caused to use, loss is larger, add production cost.
In sum, in order to solve the technical problem that above-mentioned rotor exists, need to design a kind of turning comparatively gently and the dismantled and assembled rotor that rotor punching can be prevented to be out of shape.
Utility model content
The purpose of this utility model is the problems referred to above existed for prior art, proposes a kind of turning comparatively gently and the dismantled and assembled rotor that rotor punching can be prevented to be out of shape.
The purpose of this utility model realizes by following technical proposal: a kind of dismantled and assembled rotor, what comprise that rotating shaft and multi-disc rotor punching be formed by stacking turns, also include sleeve, described sleeve axially evenly offers four deep-slotted chip breakers around its outer surface, in the middle part of sleeve, offer square opening and prism and described rotor punching comprise annular outer ring and rear end be connected to outer ring madial wall and the four slice balancing patches corresponding with deep-slotted chip breaker, the center line at each angle of described square opening and prism all overlaps with the center line of corresponding balancing patch, balancing patch front end is provided with arc connecting portion, be formed in arc connecting portion front end and hold district, described sleeve is positioned at accommodation district and arc connecting portion all embeds corresponding deep-slotted chip breaker.
In the dismantled and assembled rotor of above-mentioned one, the shape of described deep-slotted chip breaker and arc connecting portion is major arc.
In the dismantled and assembled rotor of above-mentioned one, described balancing patch rear end offer connecting hole and the center of circle of all connecting holes to axis hole the center of circle between distance equal, the center of circle of described connecting hole is positioned on the center line of balancing patch, described one end of turning is arranged with baffle plate in parallel, on baffle plate around its periphery be provided with four corresponding with connecting hole and be positioned at the connecting rod of connecting hole.
Compared with prior art, the utility model has following beneficial effect:
In the utility model, change the mid portion of rotor punching into all-in-one-piece sleeve, and the rotor sections of rotor still adopts the superimposed mode of multi-disc rotor punching to form an entirety, rotor punching is made up of outer ring and balancing patch, every sheet balancing patch is all provided with arc connecting portion, this arc connecting portion embeds and is opened in the corresponding deep-slotted chip breaker of sleeve outer surface, owing to being be flexibly connected between rotor punching with sleeve, therefore the probability that rotor punching produces deformation and fracture is greatly reduced, decrease the loss of rotor punching, effectively control production cost.
Accompanying drawing explanation
Fig. 1 is the side schematic view of the utility model one preferred embodiment.
Fig. 2 is the mounting plane figure of the utility model one preferred embodiment rotor punching and sleeve.
Fig. 3 is the connection diagram of baffle plate and connecting rod in utility model one preferred embodiment.
In figure, 100, rotating shaft; 200, turn; 210, rotor punching; 211, outer ring; 212, balancing patch; 213, arc connecting portion; 214, connecting hole; 220, baffle plate; 221, connecting rod; 300, sleeve; 310, square opening and prism; 320, deep-slotted chip breaker.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 and Figure 2, a kind of dismantled and assembled rotor, what comprise that square rotating shaft 100 is formed by stacking with multi-disc rotor punching 210 turns 200.
Columniform sleeve 300 is also included in this rotor, sleeve 300 axially evenly offers four deep-slotted chip breakers 320 around its outer surface, square opening and prism 310 is offered and rotating shaft 100 is arranged in square opening and prism 310 in the middle part of sleeve 300, described rotor punching 210 comprises annular outer ring 211 and rear end is connected to outer ring 211 madial wall and the four slice balancing patches 212 corresponding with deep-slotted chip breaker 320, angle angle between adjacent two balancing patches 212 is 90 degree, through hole is formed between adjacent two balancing patches 212, the center line at the described each angle of square opening and prism 310 all overlaps with the center line of corresponding balancing patch 212, four angles of square opening and prism 310 respectively with four balancing patch 212 one_to_one corresponding, balancing patch 212 front end is provided with arc connecting portion 213, be formed in arc connecting portion 213 front end and hold district, described sleeve 300 is positioned at accommodation district and arc connecting portion 213 all embeds corresponding deep-slotted chip breaker 320, because sleeve 300 is an entirety, during installation, only need each arc connecting portion 213 of every sheet balancing patch 212 be embedded in corresponding deep-slotted chip breaker 320, multiple rotor punching 210 can be arranged on sleeve 300.
The utility model adopts said structure, change the mid portion of rotor punching 210 into all-in-one-piece sleeve 300, and 200 parts of turning of rotor still adopt the superimposed mode of multi-disc rotor punching 210 to form an entirety, rotor punching 210 is made up of outer ring 211 and balancing patch 212, every sheet balancing patch 212 is all provided with arc connecting portion 213, this arc connecting portion 213 embeds and is opened in the corresponding deep-slotted chip breaker 320 of sleeve 300 outer surface, owing to being be flexibly connected between rotor punching 210 with sleeve 300, therefore the probability that rotor punching 210 produces deformation and fracture is greatly reduced, decrease the loss of rotor punching 210, effectively control production cost.
Further, described deep-slotted chip breaker 320 is major arc with the shape of arc connecting portion 213, when deep-slotted chip breaker 320 and arc connecting portion 213 are major arc, arc connecting portion 213 embeds after in deep-slotted chip breaker 320, can make to be connected between rotor punching 210 with sleeve 300 tightr, rock easily when preventing rotor punching 210 to be arranged on sleeve 300, when rotor punching 210 rotates, arc connecting portion 213 is locked by the opening part of deep-slotted chip breaker 320, makes whole rotor punching 210 not yielding.
Further, balancing patch 212 rear end offer connecting hole 214 and the center of circle of all connecting holes 214 to axis hole 310 the center of circle between distance equal, the center of circle of described connecting hole 214 is positioned on the center line of balancing patch 212, described 200 one end of turning are arranged with baffle plate 220 in parallel, on baffle plate 220 around its periphery be provided with four corresponding with connecting hole 214 and be positioned at the connecting rod 221 of connecting hole 214.
Four connecting rods 221 are fixed by baffle plate 220, every root connecting rod 221 all inserts in the corresponding connecting hole 214 of every sheet rotor punching 210, with this, make multiple rotor punching 210 formed one whole, each rotor punching 210 is prevented to be separated, by connecting rod 221, when mounted, first multiple rotor punching 210 can be arranged on formation on connecting rod 221 and turn 200, and then turning of assembling 200 is arranged on sleeve 300, so, rotor punching 210 is more easily installed, herein, baffle plate 220 is except playing the effect of fixed connecting rod 221, its be positioned at whole turn 200 one end, by turn 200 through hole seal, prevent from turning 200 when rotating, air jumps in 200 inside of turning, thus while alleviating 200 weight of turning, reduce the resistance of 200 rotations of turning.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (3)
1. a dismantled and assembled rotor, what comprise that rotating shaft and multi-disc rotor punching be formed by stacking turns, it is characterized in that: also include sleeve, described sleeve axially evenly offers four deep-slotted chip breakers around its outer surface, square opening and prism is offered in the middle part of sleeve, described rotor punching comprises annular outer ring and rear end is connected to outer ring madial wall and the four slice balancing patches corresponding with deep-slotted chip breaker, the center line at each angle of described square opening and prism all overlaps with the center line of corresponding balancing patch, balancing patch front end is provided with arc connecting portion, be formed in arc connecting portion front end and hold district, described sleeve is positioned at accommodation district and arc connecting portion all embeds corresponding deep-slotted chip breaker.
2. the dismantled and assembled rotor of one according to claim 1, is characterized in that: the shape of described deep-slotted chip breaker and arc connecting portion is major arc.
3. the dismantled and assembled rotor of one according to claim 1 and 2, it is characterized in that: described balancing patch rear end offer connecting hole and the center of circle of all connecting holes to axis hole the center of circle between distance equal, the center of circle of described connecting hole is positioned on the center line of balancing patch, described one end of turning is arranged with baffle plate in parallel, on baffle plate around its periphery be provided with four corresponding with connecting hole and be positioned at the connecting rod of connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691630.3U CN204179775U (en) | 2014-11-18 | 2014-11-18 | A kind of dismantled and assembled rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691630.3U CN204179775U (en) | 2014-11-18 | 2014-11-18 | A kind of dismantled and assembled rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179775U true CN204179775U (en) | 2015-02-25 |
Family
ID=52568550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420691630.3U Active CN204179775U (en) | 2014-11-18 | 2014-11-18 | A kind of dismantled and assembled rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179775U (en) |
-
2014
- 2014-11-18 CN CN201420691630.3U patent/CN204179775U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2343443A3 (en) | Steam turbine | |
| CN206135582U (en) | Rotor sectional type is utmost point structure to one side | |
| CN203942346U (en) | A kind of rotor | |
| WO2011061353A8 (en) | Wind power turbine for generating electric energy | |
| WO2014053723A3 (en) | Electrical generator having multiple electrical machines | |
| CN203722440U (en) | Motor with internal and external dual rotors | |
| CN102705164A (en) | Wind power generation equipment | |
| ITMI20071486A1 (en) | ROTARY ELECTRIC MANIFOLD | |
| CN204179775U (en) | A kind of dismantled and assembled rotor | |
| CN104005913A (en) | Vertical axis wind turbine | |
| EP2602918A3 (en) | Wind turbine with sealed off stator chamber | |
| CN204349611U (en) | A kind of rotor easy to assemble | |
| CN204906039U (en) | Cast aluminium rotor structure | |
| CN202165212U (en) | Wind wheel structure of vertical axis wind turbine | |
| CN204179776U (en) | A kind of Novel motor rotor | |
| CN203822556U (en) | Spiral disc type blade structure used for wind driven generator | |
| CN203925884U (en) | A kind of vertical axis aerogenerator | |
| CN204013003U (en) | High-performance threephase asynchronous | |
| CN104595114A (en) | Double-wind-energy resistance-dividing wind-guide vane type generating system | |
| CN102163881A (en) | Magnetic field design of coreless generator with four working sides | |
| CN102374117B (en) | Multilayer wind rotor fan structure of vertical axis wind turbine | |
| CN207442574U (en) | A kind of wind-driven generator end cover structure and the wind-driven generator containing it | |
| CN204327215U (en) | A kind of vane machine rotor support frame | |
| CN204349610U (en) | The reeded rotor of a kind of external diameter | |
| CN203655870U (en) | Rotating shaft structure of wind driven generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201214 Address after: No.258 Nanche Road, Wuxiang Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: ZHUOERBO (NINGBO) PRECISION DYNAMO-ELECTRIC Co.,Ltd. Address before: No.1 Yuwang Baozhan Road, Wuxiang Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO SHUNCHENG ELECTROMECHANICAL Co.,Ltd. |