CN207743781U - Rotor field spider - Google Patents
Rotor field spider Download PDFInfo
- Publication number
- CN207743781U CN207743781U CN201721927452.XU CN201721927452U CN207743781U CN 207743781 U CN207743781 U CN 207743781U CN 201721927452 U CN201721927452 U CN 201721927452U CN 207743781 U CN207743781 U CN 207743781U
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- China
- Prior art keywords
- chimb
- support plate
- rotor
- field spider
- rotor field
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Abstract
The utility model is related to rotor supports component technology fields, more particularly, to a kind of rotor field spider.Rotor field spider includes：Support plate and the first chimb and the second chimb at support plate edge are set；First chimb and second chimb extend to one end far from the support plate, and the extending direction of first chimb and second chimb is on the contrary, first chimb and second chimb are used to be interference fitted with rotor；Mounting groove is additionally provided in the support plate, for installing rotary encoder rotor, the both ends of the support plate are used to be fixedly supported on shell the mounting groove, so that rotor and the operation of rotary encoder rotor stability.To alleviate rotor and rotary encoder rotor existing in the prior art the technical issues of sweeping thorax is susceptible to during operating.
Description
Technical field
The utility model is related to rotor supports component technology fields, more particularly, to a kind of rotor field spider.
Background technology
Currently, oil price rises steadily, the emission regulation of country is increasingly stringent, numerous automobiles and manufacturers of engines have been opened
Begin Technology of Hybrid Electric Vehicle commercialization, hybrid power electricity refers to completely or partially first is converted to electric energy by engine rotation kinetic energy, so
Electric energy is converted to accumulator energy of position afterwards, and accumulator energy of position is reconverted into the energy type of drive of vehicle energy.Compared with tradition
Advantage is for internal combustion engine：Noise is reduced, pollution is reduced, saves fuel.
Rotor field spider is the important component on motor, still, the rotor connected on traditional rotor field spider and rotation
Encoder rotor is easy to happen at work sweeps thorax problem.
Therefore how to solve rotor and rotary encoder rotor is susceptible to during operating and sweeps thorax as this
Field technology personnel's urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of rotor field spider, with alleviate rotor existing in the prior art and
Rotary encoder rotor is susceptible to the technical issues of sweeping thorax during operating.
A kind of rotor field spider provided by the utility model, including：Support plate and the first chimb at support plate edge is set
With the second chimb；
First chimb and second chimb extend to one end far from the support plate, and first chimb
Extending direction with second chimb is on the contrary, first chimb and second chimb are used to match with rotor interference
It closes；
Mounting groove is additionally provided in the support plate, the mounting groove is for installing rotary encoder rotor, the support
The both ends of plate are used to be fixedly supported on shell, so that rotor and the operation of rotary encoder rotor stability.
Further, the positioning protrusion for pressing bearing is provided in the support plate, and during the positioning protrusion is in
Sky setting.
Further, the positioning protrusion is arranged at the center of the support plate.
Further, the mounting groove includes at least two arc panels；
At least two arc panels are using the center of the support plate as the rounded setting in the center of circle, and the arc panel prolongs
It is identical as the extending direction of the first chimb to stretch direction, so that at least two arc panels form institute with the positioning protrusion
State mounting groove.
Further, the arc panel is four, and four arc panels are uniform as the center of circle using the center of the support plate
Distribution.Further, the two neighboring arc panel interval setting, so as to be formed between two adjacent arc panels useful
In the open slot that processing and lubrication oilhole is opened.Further, multiple threaded holes, multiple screw threads are additionally provided in the support plate
Hole is evenly distributed between the mounting groove and first chimb.
Further, the threaded hole is eight, and eight threaded holes are uniformly divided using the support plate center as the center of circle
Cloth is in the support plate.
Further, slot is dismantled there are four being uniformly distributed on first chimb.
Further, the support plate and the first chimb and the second chimb integrated setting at support plate edge are set.
Rotor field spider provided by the utility model includes：Support plate and it is arranged in first chimb at support plate edge and second
Chimb；First chimb and second chimb extend to one end far from the support plate, and first chimb and
The extending direction of second chimb is on the contrary, first chimb and second chimb are used to be interference fitted with rotor；
Mounting groove is additionally provided in the support plate, the mounting groove is for installing rotary encoder rotor, the both ends of the support plate
It is used to be fixedly supported on shell, so that rotor and the operation of rotary encoder rotor stability.Using above-mentioned scheme, electricity
Machine rotor and the first chimb and the second chimb are connected by being interference fitted, and the rotor fixation of rotary encoder is arranged on the supporting plate
Mounting groove on, due to, the both ends of support plate are fixedly supported on shell, in this way, i.e. may make rotor and rotation compile
Code device rotor stability operation, to alleviate rotor and rotary encoder rotor existing in the prior art during operating
It is susceptible to the technical issues of sweeping thorax.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the rotor field spider that the utility model embodiment provides；
Fig. 2 is the front view for the rotor field spider that the utility model embodiment provides.
Icon：100- support plates；The first chimbs of 200-；300- mounting grooves；400- positioning protrusion；110- threaded holes；210-
Dismantle slot；310- arc panels；320- open slots.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the structural schematic diagram for the rotor field spider that the utility model embodiment provides；
Fig. 2 is the front view for the rotor field spider that the utility model embodiment provides.
As illustrated in fig. 1 and 2, a kind of rotor field spider provided by the utility model, including：Support plate 100 and setting are supporting
First chimb 200 at 100 edge of plate and the second chimb；
First chimb 200 and second chimb extend to one end far from the support plate 100, and described the
The extending direction of one chimb 200 and second chimb is on the contrary, first chimb 200 and second chimb is used for and motor
Rotor is interference fitted；
Mounting groove 300 is additionally provided in the support plate 100, the mounting groove 300 is used to install rotary encoder rotor,
The both ends of the support plate 100 are used to be fixedly supported on shell, so that rotor and rotary encoder rotor stability fortune
Row.
Wherein, support plate 100 is rounded.
Wherein, the first chimb 200 and the second chimb are vertical with support plate 100.
Wherein, the second chimb is formed with accommodating chamber with support plate 100, and accommodating chamber is provided with other parts, in this way
The structure of whole device can be made compacter.
The advantages of rotor and the first chimb 200 and second convex interference fit, this connection is simple in structure, is determined
Disposition is good, and bearing capacity is high, can absorb impact load, small to the strength reduction of axis, to improve the service life of rotor field spider.
Rotor field spider can be casting and forming, can also be or it is metal powder sintered form, it is metal powder sintered to refer to
Using infrared laser, various metal powder moments are heated up to molten condition, are allowed to be molded, this mode can be carried further
The service life and intensity of high rotor holder.
Rotor field spider provided by the utility model includes：Support plate 100 and the first chimb at 100 edge of support plate is set
200 and second chimb；First chimb 200 and second chimb extend to one end far from the support plate 100, and
The extending direction of first chimb 200 and second chimb is on the contrary, first chimb 200 and second chimb are used for
It is interference fitted with rotor；Mounting groove 300 is additionally provided in the support plate 100, the mounting groove 300 is rotated for installing
Encoder rotor, the both ends of the support plate 100 are used to be fixedly supported on shell, so that rotor and rotary encoder
Rotor stability is run.Using above-mentioned scheme, rotor and the first chimb 200 and the second chimb are connected by being interference fitted,
The rotor of rotary encoder is fixed on the mounting groove 300 being arranged in support plate 100, since the both ends of support plate 100 are fixed
It is supported on shell, in this way, rotor and rotary encoder rotor stability may make to run, is deposited in the prior art with alleviating
Rotor and rotary encoder rotor in operating during be susceptible to the technical issues of sweeping thorax.
On the basis of the above embodiments, further, the positioning for pressing bearing is provided in the support plate 100
Protrusion 400, and the positioning protrusion 400 is in hollow setting.
In the present embodiment, positioning protrusion 400 is set in support plate 100, and set positioning protrusion 400 to hollow form,
Protrusion is used for pressing bearing, so that the side of support plate 100 is fixedly connected with the casing by bearing, in being in due to positioning protrusion 400
Empty shape can pass through positioning protrusion 400, to ensure the normal transmission of power with the output end of motor in this way.
On the basis of the above embodiments, further, the positioning protrusion 400 is arranged in the support plate 100
The heart.
In the present embodiment, positioning protrusion 400 is arranged at the center of support plate 100, is being propped up in this way, pressing bearing is arranged
The center of fagging 100, and positioning protrusion 400 is arranged in the center of support plate 100, can also make rotor field spider
The overall distribution of upper parts is uniform, to improve the service life of rotor field spider.
On the basis of the above embodiments, further, the mounting groove 300 includes at least two arc panels 310；
At least two arc panels 310 are using the center of the support plate 100 as the rounded setting in the center of circle, and the arc
The extending direction of plate 310 is identical as the extending direction of first chimb 200, so that at least two arc panels 310 and institute
It states positioning protrusion 400 and forms the mounting groove 300.
Wherein, the number of arc panel 310 can be three, five and six etc., as long as arc panel 310 can be formed with
The center of support plate 100 is the annulus in the center of circle, so that in the groove that rotary encoder rotor is arranged between annulus and protrusion.
In the present embodiment, at least two arc panels 310 are symmetricly set on the center both sides of support plate 100, due to arc panel
310 extending direction is identical as the extending direction of the first chimb 200, in this way, can at least two arc panels 310 and convex
It is formed with mounting groove 300 between playing 400.
On the basis of the above embodiments, further, the arc panel 310 be four, four arc panels 310 with
The center of the support plate 100 is uniformly distributed for the center of circle.
In the present embodiment, arc panel 310 is four, and four arc panels 310 uniformly divide using the center of support plate 100 as the center of circle
Cloth in this manner it is ensured that four arc panels 310 form an annulus, and then forms mounting groove 300 in the inside of annulus.
On the basis of the above embodiments, further, the two neighboring interval of the arc panel 310 setting, so that adjacent
Two arc panels 310 between be formed with the open slot 320 opened for processing and lubrication oilhole.
Wherein, the spacing between two adjacent arc panels 310 needs to be adjusted according to specific processing.
Wherein, arc panel 310 is integrally formed with support plate 100 and is arranged, to improve the intensity of rotor field spider entirety.
In the present embodiment, adjacent two interval of arc panel 310 settings, so that shape between two adjacent arc panels 310
At there is open slot 320, the setting of open slot 320 can be with oilhole easy to process, to improve the process velocity of oilhole.
On the basis of the above embodiments, further, multiple threaded holes 110 are additionally provided in the support plate 100, it is more
A threaded hole 110 is evenly distributed between the mounting groove 300 and first chimb 200.
Wherein, the quantity of threaded hole 110 can be 4,6,10 etc..
In the present embodiment, multiple threaded holes 110 are additionally provided in support plate 100, threaded hole 110 is evenly distributed on installation
Between slot 300 and the first chimb 200, threaded hole 110 can be such that the lubricating oil in dress is thrown away by both ends splashing, while play profit
The effect of sliding rotary encoder rotor and stator coil, after threaded hole 110 is fixed when assembling rotor assembly by tooling,
Conducive to assembly.
On the basis of the above embodiments, further, the threaded hole 110 be eight, eight threaded holes 110 with
100 center of the support plate is that the center of circle is evenly distributed in the support plate 100.
In the present embodiment, the preferred status of quantity eight of threaded hole 110, also, eight threaded holes 110 are with support plate 100
Center be that circle is evenly distributed in support plate 100, since the setting of, threaded hole 110 can be rotor assembly in assembly
It is more convenient to wait, and turns encoder rotor and stator coil at the same time it can also play the role of lubrication.
On the basis of the above embodiments, further, slot is dismantled there are four being uniformly distributed on first chimb 200
210。
Wherein, the number of dismounting slot 210 can also be 2,3,5 either more, as long as can realize convenient for tearing open
The function of unloading.
Wherein, the first chimb 200 and the second chimb can be also equipped with dismounting slot on same periphery on the second chimb
210, and the dismounting slot 210 being arranged on the second chimb can be oppositely arranged with the dismounting slot 210 being arranged on the first chimb 200,
And the first dismounting slot 210 on chimb 200 can be interconnected with the dismounting slot 210 on the second chimb alternatively, on the first chimb 200
The dismounting slot 210 of setting is not connected to the dismounting slot 210 on the second chimb or asymmetric setting.
In the present embodiment, it is uniformly distributed on the first chimb 200 there are four slot 210 is dismantled, the setting for dismantling slot 210 can be so as to
In the dismounting of rotor field spider.
On the basis of the above embodiments, further, the support plate 100 and it is arranged the of 100 edge of support plate
One chimb 200 and the second chimb integrated setting.
In the present embodiment, support plate 100 and the first chimb 200 and the second chimb integrated setting can improve whole turn
The intensity of submounts, meanwhile, the mode of this set can also make the production of rotor field spider convenient, make whole cost reduction.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of rotor field spider, which is characterized in that including：Support plate and it is arranged convex in first chimb at support plate edge and second
Side；
First chimb and second chimb extend to one end far from the support plate, and first chimb and institute
The extending direction of the second chimb is stated on the contrary, first chimb and second chimb are used to be interference fitted with rotor；
Mounting groove is additionally provided in the support plate, the mounting groove is used to install rotary encoder rotor, the support plate
Both ends are used to be fixedly supported on shell, so that rotor and the operation of rotary encoder rotor stability.
2. rotor field spider according to claim 1, which is characterized in that be provided with for pressing bearing in the support plate
Positioning protrusion, and the positioning protrusion is in hollow setting.
3. rotor field spider according to claim 2, which is characterized in that the positioning protrusion is arranged in the support plate
The heart.
4. rotor field spider according to claim 3, which is characterized in that the mounting groove includes at least two arc panels；
At least two arc panels are using the center of the support plate as the rounded setting in the center of circle, and the extension side of the arc panel
To identical as the extending direction of the first chimb, so that at least two arc panels form the peace with the positioning protrusion
Tankage.
5. rotor field spider according to claim 4, which is characterized in that the arc panel is four, four arc panels
It is uniformly distributed as the center of circle using the center of the support plate.
6. rotor field spider according to claim 5, which is characterized in that the two neighboring arc panel interval setting, so that
It is formed with the open slot opened for processing and lubrication oilhole between two adjacent arc panels.
7. rotor field spider according to claim 1, which is characterized in that multiple threaded holes are additionally provided in the support plate,
Multiple threaded holes are evenly distributed between the mounting groove and first chimb.
8. rotor field spider according to claim 7, which is characterized in that the threaded hole is eight, eight threaded holes
It is evenly distributed in the support plate as the center of circle using the support plate center.
9. rotor field spider according to claim 1, which is characterized in that dismounting there are four being uniformly distributed on first chimb
Slot.
10. according to claim 1-9 any one of them rotor field spiders, which is characterized in that the support plate and setting are supporting
First chimb on edges of boards edge and the second chimb integrated setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927452.XU CN207743781U (en) | 2017-12-30 | 2017-12-30 | Rotor field spider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927452.XU CN207743781U (en) | 2017-12-30 | 2017-12-30 | Rotor field spider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743781U true CN207743781U (en) | 2018-08-17 |
Family
ID=63121297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721927452.XU Active CN207743781U (en) | 2017-12-30 | 2017-12-30 | Rotor field spider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743781U (en) |
-
2017
- 2017-12-30 CN CN201721927452.XU patent/CN207743781U/en active Active
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