CN204692305U - The mounting structure of machine shaft, motor and motor and rotary component - Google Patents
The mounting structure of machine shaft, motor and motor and rotary component Download PDFInfo
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- CN204692305U CN204692305U CN201520355807.7U CN201520355807U CN204692305U CN 204692305 U CN204692305 U CN 204692305U CN 201520355807 U CN201520355807 U CN 201520355807U CN 204692305 U CN204692305 U CN 204692305U
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Abstract
The utility model is applicable to machine field, provide the mounting structure of machine shaft, motor and motor and rotary component, wherein, machine shaft comprises being arranged in interior axis body in motor body and extending along interior axis body and is convexly exposed to the outer outer axis body installing location for rotary component of motor body, outer axis body is provided with at least one and penetrates location with the positioning groove of locking rotating rotation member for locking element, and positioning groove has can limit the madial wall that move axially of locking element along outer axis body.The utility model, machine shaft is made no matter to be can both realize rotary component accurate, firm installation location thereon for the occasion of level installation or the occasion for vertically installing, effectively prevent the generation of rotary component slip phenomenon, improve the flexibility of motor at embody rule occasion mounting type; It also increases the versatility of machine shaft simultaneously, avoid the wasting of resources, improve the manufacturing efficiency of motor, shorten the delivery cycle of motor.
Description
Technical field
The utility model belongs to machine field, particularly relates to machine shaft, has the mounting structure of the motor of this machine shaft and this motor and rotary component.
Background technique
As shown in Figure 6, in prior art, the mounting type of tubular wine wheel 2 ＇ on machine shaft 11 ＇ is: be first sheathed on machine shaft 11 ＇ by its axle sleeve 22 ＇ by tubular wine wheel 2 ＇, and then on axle sleeve 22 ＇, screws in screw 3 ＇ be resisted against on flat horizontal surface 113 ＇ of machine shaft 11 ＇ to make the bottom of screw 3 ＇.This mounting type, supports location by flat horizontal surface 113 ＇ on screw 3 ＇ and machine shaft 11 ＇, although also certain locating effect can be played to tubular wine wheel 2 ＇, it still has the following disadvantages in a particular application:
1) in this mounting type, the axial mounting point of tubular wine wheel 2 ＇ on machine shaft 11 ＇ regulates completely by hand, and it is lower that it installs Position location accuracy.
2) screw 3 ＇ and flat horizontal surface 113 ＇ to support reliability of positioning low, easily there is the phenomenon of tubular wine wheel 2 ＇ slippage, had a strong impact on the solid and reliable property that tubular wine wheel 2 ＇ installs.
3) this mounting type, is generally only applicable in the occasion that machine shaft 11 ＇ level installs, and cannot be applicable in the occasion that machine shaft 11 ＇ vertically installs.Particularly, when machine shaft 11 ＇ adopts vertical mounting type, due to the impact by tubular wine wheel 2 ＇ gravity, therefore, the accurate location of tubular wine wheel 2 ＇ on machine shaft 11 ＇ cannot be realized; And the reliability of positioning of supporting of screw 3 ＇ and flat horizontal surface 113 ＇ can be made greatly to reduce, especially machine shaft 11 ＇ adopt straight down mounting type time, can make tubular wine wheel 2 ＇ that the risk of slippage occurs and sharply increase.
3) due to wind wheel 2 ＇ for different model, its screw 3 ＇ installation position can be different, therefore, adopt above-mentioned mounting type, for wind wheel 2 ＇ of different model, machine shaft 11 ＇ needing matched design different, thus cause motor 1 ＇ model and difference in kind, and then wasting resource, be not easy to motor 1 ＇ generalization; And frequently change product machine shaft 11 ＇ aborning, have impact on manufacturing efficiency and the delivery cycle of motor 1 ＇.
Model utility content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide the mounting structure of machine shaft, motor and motor and rotary component, which solve in the mounting type of existing tubular wine wheel on machine shaft exist tubular wine wheel reliability of positioning is installed, install locating accuracy low, the vertical mounting type of machine shaft, technical problem that motor versatility is low cannot be applicable to.
For achieving the above object, the technical solution adopted in the utility model is: machine shaft, comprise being arranged in interior axis body in motor body and extending along described interior axis body and be convexly exposed to the outer outer axis body installing location for rotary component of described motor body, described outer axis body is provided with at least one and penetrates location with the positioning groove of locking described rotary component for locking element, and described positioning groove has can limit the madial wall that move axially of described locking element along described outer axis body.
Preferably, described outer axis body is provided with two or more described positioning groove, and each described positioning groove distributes along the axially spaced-apart of described outer axis body.
Preferably, the outer side wall of described outer axis body is also provided with flat horizontal surface, each described positioning groove is all arranged from described flat horizontal surface towards the central shaft of described outer axis body is recessed.
Particularly, described outer axis body has the axially outer end away from described interior axis body, described flat horizontal surface axially extending from described axially outer end towards side, described interior axis body place along described outer axis body, and described flat horizontal surface is less than the axial length of described outer axis body along the axially extended length of described outer axis body.
Preferably, described outer axis body is also provided with the axial gear parts for carrying out axially locating to described rotary component, and described axial gear parts along described outer axis body axially between described positioning groove and described interior axis body.
Preferably, described axial gear parts are be installed on the split washer on described outer axis body.
The machine shaft that the utility model provides, location is penetrated for locking element by axis body outside arranges at least one positioning groove, like this, when the rotary components such as tubular wine wheel by locking element and positioning groove lock be positioned on outer axis body time, the location that the counter-active effect between locking element bottom and positioning groove diapire realizes rotary component can be utilized on the one hand; The madial wall of positioning groove also can be utilized to play the effect of axially locating to locking element on the other hand, and the axially locating reliability of positioning groove madial wall to locking element is very high, thus improve the solid and reliable property that rotary component installs on machine shaft dramatically, effectively prevent the generation of rotary component slip phenomenon.In addition, the setting of positioning groove, also can be beneficial to and improve the accuracy that rotary component installs location on machine shaft; And make machine shaft no matter be can both realize rotary component accurate, firm installation location thereon for the occasion of level installation or the occasion for vertically installing.And when positioning groove is provided with two or more, machine shaft can be made for installing the rotary component of different model, and then improve the versatility of machine shaft dramatically, effectively prevent the wasting of resources, improve the manufacturing efficiency of motor, shorten the delivery cycle of motor.
Further, the utility model additionally provides motor, and it comprises motor body and above-mentioned machine shaft, and described interior axis body is arranged in described motor body.
The motor that the utility model provides, owing to have employed above-mentioned machine shaft, therefore, its standardization level is high, make can be common to a motor the rotary component installing multiple different model, and it can be applicable to occasion that machine shaft level installs and the machine shaft occasion of vertically installing, and effectively improves the versatility of motor, and fully ensure that the solid and reliable property that rotary component is installed on its machine shaft simultaneously.
Further, the utility model additionally provides the mounting structure of motor and rotary component, and it comprises above-mentioned motor, be installed on rotary component on the described outer axis body of described motor and for described rotary component being lock onto the locking element on described outer axis body.
Preferably, described locking element is screw, while the bottom towards described machine shaft of described screw has the sharp positioning part of cone.
Preferably, described rotary component is wind wheel.
The mounting structure of the motor that the utility model provides and rotary component, owing to have employed above-mentioned motor.Therefore, ensure that the accuracy of the solid and reliable property that rotary component is installed on machine shaft and location; Make rotary component all can realize when different electrical installation accurately, reliably locating, thus improve the flexibility of machine shaft mounting type, be beneficial to the mounting type needing to carry out flexible design machine shaft according to embody rule occasion.
Accompanying drawing explanation
Fig. 1 is the structural representation of the motor that the utility model embodiment provides;
Fig. 2 is tubular wine wheel and the assembling schematic diagram of motor under vertical mounting type of the first model that the utility model embodiment provides;
Fig. 3 is the close-up schematic view at A place in Fig. 2;
Fig. 4 is tubular wine wheel and the assembling schematic diagram of motor under vertical mounting type of the second model that the utility model embodiment provides;
Fig. 5 is the close-up schematic view at B place in Fig. 4;
Fig. 6 is the tubular wine wheel that provides of prior art and the assembling schematic diagram of motor under horizontal mounting type.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when an element is described on " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.Be described to be " connection " another element when an element, it can be directly connect another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower, the top in following examples, end, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Fig. 1 ~ 5, the machine shaft 11 that the utility model embodiment provides, comprise being arranged in interior axis body (not shown) in motor body 12 and extending along interior axis body and be convexly exposed to the outer outer axis body 111 installing location for rotary component 22 of motor body 12, outer axis body 111 is provided with at least one and penetrates location with the positioning groove 112 of locking rotating rotation member 22 for locking element 3, and positioning groove 112 has can limit the madial wall 1121 that move axially of locking element 3 along outer axis body 111.When the rotary components such as tubular wine wheel 22 by locking element 3 and positioning groove 112 lock be positioned on outer axis body 111 time, the location that the counter-active effect between locking element 3 bottom and positioning groove 112 diapire 1122 realizes rotary component 22 can be utilized on the one hand; Madial wall 1121 pairs of locking elements 3 of positioning groove 112 also can be utilized to play the effect of axially locating on the other hand, and the axially locating reliability of positioning groove 112 madial wall 1121 pairs of locking elements 3 is very high, thus improve the solid and reliable property that rotary component 22 installs on machine shaft 11 dramatically, effectively prevent the generation of rotary component 22 slip phenomenon.In addition, the setting of positioning groove 112, also can be beneficial to and improve the accuracy that rotary component 22 installs location on machine shaft 11; And make no matter machine shaft 11 is can both realize rotary component 22 accurate, firm installation location thereon for the occasion of level installation or the occasion for vertically installing.
Preferably, outer axis body 111 is provided with two or more positioning groove 112, and each positioning groove 112 distributes along the axially spaced-apart of outer axis body 111, like this, installation position machine shaft 11 at least with two locking elements 3 can be made, thus make machine shaft 11 can be used for installing the rotary component 22 of different model, improve the versatility of machine shaft 11, effectively prevent the wasting of resources, improve the manufacturing efficiency of motor 1, shorten the delivery cycle of motor 1.
Preferably, the outer side wall of outer axis body 111 is also provided with flat horizontal surface 113, flat horizontal surface 113 is less than the radius of outer axis body 111 to the distance of the central shaft of outer axis body 111, and namely flat horizontal surface 113 is the equal of to be formed after the portion of material on an outer axis body 111 of tangent plane excision.Each positioning groove 112 is all arranged from the central shaft of flat horizontal surface 113 axis body 111 is toward the outside recessed, flat horizontal surface 113 and positioning groove 112 all can adopt milling machine to process, the present embodiment, positioning groove 112 is set to and arranges from the central shaft of flat horizontal surface 113 axis body 111 is toward the outside recessed, the clamping position operation reduced in flat horizontal surface 113 and positioning groove 112 course of working can be beneficial to, thus be beneficial to the work efficiency improving machine shaft 1.When machine shaft 11 adopts horizontal mounting type, flat horizontal surface 113 also can be used for carrying out supporting location with locking element 3, namely the bottom of locking element 3 also directly can be supported and be positioned on flat horizontal surface 113, thus increase the installation position outer axis body 111 can being supported location for locking element 3, further increasing on machine shaft 11 can the type kind of mounting rotating unit 22, improves the versatility of machine shaft 11.
Particularly, outer axis body 111 has the axially outer end 1111 away from interior axis body, flat horizontal surface 113 axially extending from axially outer end 1111 towards side, interior axis body place along outer axis body 111, like this, be beneficial to the machine shaping of flat horizontal surface 113, reduce the difficulty of processing of flat horizontal surface 113; And flat horizontal surface 113 is less than the axial length of outer axis body 111 along the axially extended length of outer axis body 111, be beneficial to ensure that rotary component 22 is installed on after on machine shaft 11, between rotary component 22 and motor body 12, there is certain axial spacing, thus prevent motor body 12 pairs of rotary components 22 from rotating generation interference phenomenon.
Preferably, outer axis body 111 is also provided with the axial gear parts 114 for carrying out axially locating to rotary component 22, and axial gear parts 114 along outer axis body 111 axially between positioning groove 112 and interior axis body.In embody rule, when rotary component 22 is installed on machine shaft 11, rotary component 22 can be slid axially from axially outer end 1111 along machine shaft 11 is sheathed on outer axis body 111, until when rotary component 22 is resisted against on axial gear parts 114, now namely show that rotary component 22 has been in place.Like this, by the positioning action of axial gear parts 114, effectively can improve the accuracy that rotary component 22 installs location on machine shaft 11, and make the installation of rotary component 22 on machine shaft 11 become very simple, convenient, thus be beneficial to the installation efficiency improving rotary component 22.
Preferably, axial gear parts 114 are for being installed on the split washer on outer axis body 111, outer axis body 111 is arranged with a ring-type draw-in groove (not shown), split washer is installed in ring-type draw-in groove, ring-type draw-in groove along machine shaft 11 axially between flat horizontal surface 113 and interior axis body.In the present embodiment, axial gear parts 114 are set to split washer, it is easy for installation, cost is low and axially locating reliability is high.Of course, in embody rule, axial gear parts 114 also can adopt other set-up mode, are installed on locating stud or positioning screwn etc. on outer axis body 111 as being set to.
Further, the utility model embodiment still provides motor 1, and it comprises motor body 12 and above-mentioned machine shaft 11, and interior axis body is arranged in motor body 12.The motor 1 that the present embodiment provides, owing to have employed above-mentioned machine shaft 11, therefore, its standardization level is high, make can be common to a motor 1 rotary component 22 installing multiple different model, and it can be applicable to occasion and the vertical occasion of installing of machine shaft 11 of the installation of machine shaft 11 level, effectively improves the versatility of motor 1, and fully ensure that the solid and reliable property that rotary component 22 is installed on its machine shaft 11 simultaneously.
Particularly, when above-mentioned motor 1 is plastic packaging motor, raising motor 1 manufacturing efficiency that it obtains, the effect of shortening motor 1 delivery cycle are particularly remarkable.
Further, the utility model embodiment still provides the mounting structure of motor and rotary component 2, and it comprises above-mentioned motor 1, be installed on rotary component 22 outside motor 1 on axis body 111 and for rotary component 22 being lock onto the locking element 3 on outer axis body 111.The mounting structure of the motor that the present embodiment provides and rotary component 2, owing to have employed above-mentioned motor 1.Therefore, ensure that the accuracy of the solid and reliable property that rotary component 22 is installed on machine shaft 11 and location; Make rotary component 22 all can realize when different motor 1 mounting type accurately, reliably locating, thus improve the flexibility of machine shaft 11 mounting type, be beneficial to the mounting type needing to carry out flexible design machine shaft 11 according to embody rule occasion.
Preferably, rotary component 22 is wind wheel, especially when being applied in the installation of tubular wine wheel by above-mentioned motor 1, making tubular wine wheel both can realize horizontal mounting type and also can realize vertical mounting type, expanding the Installation Flexibility of tubular wine wheel; Meanwhile, it also improves the solid and reliable property of installation of tubular wine wheel dramatically.Of course, in embody rule, rotary component 22 also can be other parts that can be rotated by motor 1 Direct driver, as rotating disk, guide wheel, impeller etc.
Preferably, locking element 3 is screw, screw easy accessibility, reliably fastening.Of course, in embody rule, locking element also can adopt other element.
Preferably, the bottom towards machine shaft 11 of screw has the sharp positioning part 31 of cone.This cone point positioning part 31 can be used for carrying out supporting location with outer axis body 111, thus is beneficial to tubular wine wheel is fixed on machine shaft 11 better.
Particularly, tubular wine wheel comprises wind wheel body 21 and is located at the axle sleeve 22 of wind wheel body 21 center axial position, and axle sleeve 22 radial direction is provided with the tapped hole coordinated with screw thread.During concrete installation, first tubular wine wheel is sheathed on the outer axis body 111 of motor 1 by axle sleeve 22, and makes the end of axle sleeve 22 be resisted against on axial gear parts 114; And then screw is screwed in the tapped hole of axle sleeve 22, and on the diapire 1122 making the bottom of screw be resisted against positioning groove 112 or flat horizontal surface 113, thus completing the installation of tubular wine wheel on machine shaft 11, its installation process is simple, it is high to install solid and reliable property.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. machine shaft, comprise being arranged in interior axis body in motor body and extending along described interior axis body and be convexly exposed to the outer outer axis body installing location for rotary component of described motor body, it is characterized in that: described outer axis body is provided with at least one and penetrates location with the positioning groove of locking described rotary component for locking element, and described positioning groove has can limit the madial wall that move axially of described locking element along described outer axis body.
2. machine shaft as claimed in claim 1, is characterized in that: described outer axis body is provided with two or more described positioning groove, and each described positioning groove distributes along the axially spaced-apart of described outer axis body.
3. machine shaft as claimed in claim 1 or 2, is characterized in that: the outer side wall of described outer axis body is also provided with flat horizontal surface, and each described positioning groove is all arranged from described flat horizontal surface towards the central shaft of described outer axis body is recessed.
4. machine shaft as claimed in claim 3, it is characterized in that: described outer axis body has the axially outer end away from described interior axis body, described flat horizontal surface axially extending from described axially outer end towards side, described interior axis body place along described outer axis body, and described flat horizontal surface is less than the axial length of described outer axis body along the axially extended length of described outer axis body.
5. machine shaft as claimed in claim 1 or 2, it is characterized in that: described outer axis body is also provided with the axial gear parts for carrying out axially locating to described rotary component, and described axial gear parts along described outer axis body axially between described positioning groove and described interior axis body.
6. machine shaft as claimed in claim 5, is characterized in that: described axial gear parts are be installed on the split washer on described outer axis body.
7. motor, comprises motor body, it is characterized in that: also comprise the machine shaft as described in any one of claim 1 to 6, and described interior axis body is arranged in described motor body.
8. the mounting structure of motor and rotary component, is characterized in that: comprising motor as claimed in claim 7, being installed on rotary component on the described outer axis body of described motor and for described rotary component being lock onto the locking element on described outer axis body.
9. the mounting structure of motor as claimed in claim 8 and rotary component, is characterized in that: described locking element is screw, and the bottom towards described machine shaft of described screw has the sharp positioning part of cone.
10. the mounting structure of motor as claimed in claim 8 or 9 and rotary component, is characterized in that: described rotary component is wind wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355807.7U CN204692305U (en) | 2015-05-28 | 2015-05-28 | The mounting structure of machine shaft, motor and motor and rotary component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355807.7U CN204692305U (en) | 2015-05-28 | 2015-05-28 | The mounting structure of machine shaft, motor and motor and rotary component |
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| CN204692305U true CN204692305U (en) | 2015-10-07 |
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| CN201520355807.7U Active CN204692305U (en) | 2015-05-28 | 2015-05-28 | The mounting structure of machine shaft, motor and motor and rotary component |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561411A (en) * | 2018-05-22 | 2018-09-21 | 张家港汉升机械科技有限公司 | A kind of shaft convenient for adjusting disk position |
| CN108917999A (en) * | 2018-03-26 | 2018-11-30 | 常州市鼎智机电有限公司 | Motor torque test device |
| CN112963520A (en) * | 2021-03-16 | 2021-06-15 | 安徽美孚智控科技有限公司 | Floating connection type rotating shaft and gear transmission assembly |
-
2015
- 2015-05-28 CN CN201520355807.7U patent/CN204692305U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917999A (en) * | 2018-03-26 | 2018-11-30 | 常州市鼎智机电有限公司 | Motor torque test device |
| CN108561411A (en) * | 2018-05-22 | 2018-09-21 | 张家港汉升机械科技有限公司 | A kind of shaft convenient for adjusting disk position |
| CN108561411B (en) * | 2018-05-22 | 2023-11-17 | 张家港汉升机械科技有限公司 | Rotating shaft convenient for adjusting position of turntable |
| CN112963520A (en) * | 2021-03-16 | 2021-06-15 | 安徽美孚智控科技有限公司 | Floating connection type rotating shaft and gear transmission assembly |
| CN112963520B (en) * | 2021-03-16 | 2024-03-01 | 安徽美孚智控科技有限公司 | Floating connection type rotating shaft and gear transmission assembly |
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