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 PDF

Info

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Withdrawn - After Issue
Application number
CN201621198937.5U
Other languages
Chinese (zh)
Inventor
关俊刚
宋巍
李文惠
李明
刘彬
管喜来
卢燕波
徐英会
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JILIN DONGGUANG AOWEI AUTO BRAKE SYSTEM CO Ltd
Original Assignee
JILIN DONGGUANG AOWEI AUTO BRAKE SYSTEM CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JILIN DONGGUANG AOWEI AUTO BRAKE SYSTEM CO Ltd filed Critical JILIN DONGGUANG AOWEI AUTO BRAKE SYSTEM CO Ltd
Priority to CN201621198937.5U priority Critical patent/CN206211799U/en
Application granted granted Critical
Publication of CN206211799U publication Critical patent/CN206211799U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/64Electric 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

A kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism
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.
CN201621198937.5U 2016-11-07 2016-11-07 A kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism Withdrawn - After Issue CN206211799U (en)

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 (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN206211799U (en) A kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism
CN206718479U (en) A kind of 3D printer fixing device
CN204725865U (en) A kind of mechanical device of the 3D printer based on parallel institution
CN107626818A (en) A kind of connecting bracket mould
CN206501448U (en) A kind of continuous hot-press plastifies tuber
CN206994239U (en) The moon cake forming machine of Production of Moon Cake line
CN106738984A (en) A kind of continuous hot-press plastifies tuber
CN106411076B (en) A kind of Motorized vacuum pump stator and rotor clearance adjustment mechanism
CN207170962U (en) It is a kind of to be easy to fixed spare parts processing machinery drilling equipment
CN207290939U (en) Increasing material manufacturing equipment compound rolling power spreading device and increasing material manufacturing equipment
CN203406095U (en) Compacted doubling apparatus for lead production
CN207238838U (en) A kind of bending machine for manufacturing head rest pole
CN205905114U (en) Arbor adjusting device on cutting machine
CN109759764A (en) A kind of two-way movable clamp plate of automobile welding robot
CN206492873U (en) Hold-down mechanism
CN203076780U (en) Butt welding machine for production of soldering wires
CN106623660B (en) Hold-down mechanism
CN206840246U (en) the material pressing device of cutting machine
CN104627944B (en) For filling the clamping adjustment device of pillow machine
CN207117441U (en) The school type equipment of motor coil
CN206287002U (en) Stainless steel tableware automatic polishing machine pneumatic system
CN206484765U (en) A kind of centering body of conveying belt production line
CN206566089U (en) A kind of cotton swab process equipment
CN211564378U (en) Gradual temperature creep forming equipment
CN202357463U (en) Portable hot-pressing vulcanization tire repairing machine

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