CN206211799U - A kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism - Google Patents
A kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism Download PDFInfo
- Publication number
- CN206211799U CN206211799U CN201621198937.5U CN201621198937U CN206211799U CN 206211799 U CN206211799 U CN 206211799U CN 201621198937 U CN201621198937 U CN 201621198937U CN 206211799 U CN206211799 U CN 206211799U
- Authority
- CN
- China
- Prior art keywords
- gap
- mold
- stator
- rotor
- bar
- 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.)
- Withdrawn - After Issue
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The utility model is related to a kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism, belongs to electronic vacuum pump manufacture field used for electric vehicle.Motor cabinet, electric machine support are respectively fixedly connected with pedestal, rotary cylinder and gap adjustment head limit base, motor body bottom is placed on motor cabinet, upper flange is placed on electric machine support, mold bottom is placed on electric machine support, rotor is connected with motor output shaft, stator is placed between mold and rotor, mold has adjustment gap with stator, error concealment bar and gap adjusting lever are housed equipped with spring self-regulated lever apparatus, another side on one side of mold, rotary cylinder top rotates joint gap adjustment head, and the head of the gap adjustment head is taper.Advantage is novel structure, is measured using the taper of gap adjustment head, greatly simplifies the assembling process of stator and rotor, and operation is very easy, and gap length is adjustable, and uniformity is high, it is ensured that product quality, improves productive temp.
Description
Technical field
The utility model belongs to electronic vacuum pump manufacture field used for electric vehicle, is the stator on electronic vacuum pump assembly line
The frock assembled with rotor.
Background technology
At present, during the stator on electronic vacuum pump assembly line is assembled with rotor, one is fixed in vavuum pump main body
Mold, the fixation of mold need to be fixed by hand with 3 screw rods of M3, and then stator and rotor are put among mold, fixed after assembling
The adjusting lever with ratchet on the gap mold both sides between son and rotor is adjusted, and the size in gap is measured with clearance gauge, whole
Individual process is comparatively laborious, influences productive temp, is a bottleneck of production line.
The content of the invention
The utility model provides a kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism, to solve between determinant and rotor
Cumbersome, influence productive temp the problem that gap adjustment is present.
The utility model is adopted the technical scheme that：Motor cabinet, electric machine support, rotary cylinder are respectively fixedly connected with pedestal
Head limit base is adjusted with gap, motor body bottom is placed on motor cabinet, upper flange is placed on electric machine support, mold bottom
Portion is placed on electric machine support and positioned at motor flange top, and rotor is connected with motor output shaft, and stator is placed on mold and turns
Between son, mold has adjustment gap with stator, and error concealment is housed equipped with spring self-regulated lever apparatus, another side on one side of mold
Bar and gap adjusting lever, the error concealment bar insertion gap adjusting lever in and have spring one between the two, between tie down screw and mold
Gap wear connect, lower section is threadedly coupled and bottom and error concealment bar apical grafting with gap adjusting lever, rotary cylinder top rotate connection between
Gap adjusts head, and the head of the gap adjustment head is taper.
The structure of spring self-regulated lever apparatus described in the utility model is：Adjusting nut is threadedly coupled with mold, self-regulated bar with
Adjusting nut is slidably connected, and spring two is socketed on self-regulated bar and between self-regulated bar and adjusting nut.
The utility model has the advantages that structure is novel, measured using the taper of gap adjustment head, greatly simplify stator with
The assembling process of rotor, operation is very easy, and gap length is adjustable, and uniformity is high, it is ensured that product quality, improves production section
Clap, solve a bottleneck effect of vavuum pump production line, some size tolerance requirements reduction to vavuum pump main body, very before
Empty pump productive temp 3.5-4 point/platform, per tour using 80-90 seconds/platform of vavuum pump productive temp after the present invention, production efficiency into
Lifted again.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model spring self-regulated lever apparatus；
Fig. 3 is the state diagram before the utility model gap adjustment head is adjusted.
Specific embodiment
Motor cabinet 2, electric machine support 4 are respectively fixedly connected with pedestal 1, rotary cylinder 13 and gap adjust head limit base 15,
The bottom of motor body 3 is placed on motor cabinet 2, upper flange is placed on electric machine support 4, and the bottom of mold 6 is placed on motor support
On frame 4 and positioned at motor flange top, rotor 8 is connected with motor output shaft, and stator 7 is placed between mold 6 and rotor 8, tire
Tool 6 has adjustment gap with stator 7, and the and of error concealment bar 9 is housed equipped with spring self-regulated lever apparatus 5, another side on one side of mold 6
Gap adjusting lever 11, has in the error concealment bar 9 insertion gap adjusting lever 11 and between the two a spring 1, tie down screw 10 with
The gap of mold 6 wear connect, lower section is threadedly coupled and bottom and the apical grafting of error concealment bar 9 with gap adjusting lever 11, rotary cylinder 13 is pushed up
Portion rotates joint gap adjustment first 12, and the head 1201 of the gap adjustment head is taper；
The structure of spring self-regulated lever apparatus 5 is：Adjusting nut 501 is threadedly coupled with mold 6, self-regulated bar 502 with adjustment spiral shell
Mother is slidably connected, and spring 2 503 is socketed on self-regulated bar and between self-regulated bar and adjusting nut.
Operation principle：Shape inside mold is similar to the stator profile of vavuum pump, and whole peripheral shape is slightly larger than stator
Profile, it is ensured that stator has adjustable gap with rotor, during assembling, first motor body 3 is placed on motor cabinet 2 and electric machine support 4,
It is fixed, then mold is placed on motor body, be put into rotor, place into stator, spring self-regulated bar is adjusted from the left side, from
Adjust bar to promote stator to move right, eliminate the gap between the left side of rotor 8 and stator 7, while stator promotes error concealment bar 9
Move right, eliminate the scale error of motor body axis and its both sides electric machine support hole centre line, now tighten locking
Screw rod 10, makes error concealment bar 9 be integrally formed with gap adjusting lever 11；
Source of the gas is connected, starts rotary cylinder, gap adjustment head is rotated and pressed by rotary cylinder in the presence of compressed air
Under, gap adjusts first 12 conical nose and the right-hand member apical grafting of gap adjusting lever 11, makes error concealment bar 9, the and of gap adjusting lever 11
Tie down screw 10 is together moved to the left, and makes to produce required gap between the left side of rotor 8 and stator 7, and the size in gap is by gap
The head taper size control of adjustment first 12.
Claims (2)
1. a kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism, it is characterised in that：Motor is respectively fixedly connected with pedestal
Seat, electric machine support, rotary cylinder and gap adjustment head limit base, motor body bottom is placed on motor cabinet, upper flange is put
Put on electric machine support, mold bottom is placed on electric machine support and positioned at motor flange top, and rotor connects with motor output shaft
Connect, stator is placed between mold and rotor, mold has adjustment gap with stator, filled equipped with spring self-regulated bar on one side of mold
Put, another side is equipped with error concealment bar and gap adjusting lever, there is in error concealment bar insertion gap adjusting lever and between the two bullet
Spring one, tie down screw worn with mold gap connect, lower section is threadedly coupled and bottom and error concealment bar apical grafting with gap adjusting lever,
Rotary cylinder top rotates joint gap adjustment head, and the head of the gap adjustment head is taper.
2. a kind of Motorized vacuum pump stator according to claim 1 and rotor clearance adjustment mechanism, it is characterised in that：It is described
The structure of spring self-regulated lever apparatus is：Adjusting nut is threadedly coupled with mold, and self-regulated bar is slidably connected with adjusting nut, spring two
It is socketed on self-regulated bar and between self-regulated bar and adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198937.5U CN206211799U (en) | 2016-11-07 | 2016-11-07 | A kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198937.5U CN206211799U (en) | 2016-11-07 | 2016-11-07 | A kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211799U true CN206211799U (en) | 2017-05-31 |
Family
ID=58751790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621198937.5U Withdrawn - After Issue CN206211799U (en) | 2016-11-07 | 2016-11-07 | A kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211799U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411076A (en) * | 2016-11-07 | 2017-02-15 | 吉林东光奥威汽车制动系统有限公司 | Clearance adjusting mechanism for stator and rotor of electric vacuum pump |
| CN109434457A (en) * | 2018-12-28 | 2019-03-08 | 温州力邦合信汽车部件有限公司 | Vacuum pump rotor automatic adjustment mechanism for gap |
| CN111365240A (en) * | 2018-12-26 | 2020-07-03 | 东北大学 | Vacuum pump inner rotor gap-adjustable mounting structure and gap adjusting method |
| CN113489269A (en) * | 2021-06-04 | 2021-10-08 | 湖南腾智机电有限责任公司 | Electric vacuum pump assembling mechanism and assembling method thereof |
-
2016
- 2016-11-07 CN CN201621198937.5U patent/CN206211799U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411076A (en) * | 2016-11-07 | 2017-02-15 | 吉林东光奥威汽车制动系统有限公司 | Clearance adjusting mechanism for stator and rotor of electric vacuum pump |
| CN111365240A (en) * | 2018-12-26 | 2020-07-03 | 东北大学 | Vacuum pump inner rotor gap-adjustable mounting structure and gap adjusting method |
| CN109434457A (en) * | 2018-12-28 | 2019-03-08 | 温州力邦合信汽车部件有限公司 | Vacuum pump rotor automatic adjustment mechanism for gap |
| CN113489269A (en) * | 2021-06-04 | 2021-10-08 | 湖南腾智机电有限责任公司 | Electric vacuum pump assembling mechanism and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170531 Effective date of abandoning: 20180824 |