CN201774383U - Motor for vehicle door window regulator - Google Patents
Motor for vehicle door window regulator Download PDFInfo
- Publication number
- CN201774383U CN201774383U CN2010205021162U CN201020502116U CN201774383U CN 201774383 U CN201774383 U CN 201774383U CN 2010205021162 U CN2010205021162 U CN 2010205021162U CN 201020502116 U CN201020502116 U CN 201020502116U CN 201774383 U CN201774383 U CN 201774383U
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- China
- Prior art keywords
- gear box
- armature spindle
- motor
- rotor shaft
- worm
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a motor for a vehicle door window regulator, comprising a power wire, a stator, a rotor, a gear case, a rotor shaft, a worm rod, a worm wheel and an output shaft, wherein the rotor shaft extends into the gear case, the worm rod is installed in the gear case and driven by the rotor shaft, the worm wheel is meshed with the worm rod, and one end of the output shaft is fixedly connected with the worm wheel, while the other end is connected with a vehicle door window bracket. The motor is characterized in that a connecting mechanism is arranged between the top of the rotor shaft and the inner wall of the gear case and comprises a ball bearing, a steel ball, a bracket and a metallic gasket, wherein the ball bearing is penetrated by the rotor shaft and guarantees the rotation stability of the rotor shaft, the steel ball is arranged at the top of the rotor shaft and provided with the bracket at the upper part, and the metallic gasket is arranged between the bracket and the inner wall of the gear case. In the utility model, the structure is simple, the manufacture and installation are convenient, the phenomena of gaps and blocking do not exist on a connecting part between the head part of the rotor shaft and the inner wall of the gear case, the abnormal noise during the work of the motor is eliminated, and the service life of the motor is prolonged.
Description
Technical field
The utility model relates to a kind of actuating unit that is used for the automobile door glass rise and fall.Specifically a kind of automobile gate glass lifter motor.
Background technology
The automobile gate glass lifter motor comprises power line, stator, rotor, gear box, stretch into armature spindle in the gear box, be installed on the worm screw that driven by armature spindle in the gear box, be fixed together the output shaft that the other end is connected with glass supporter with the worm gear of worm engaging, one with worm gear.
Be input on the rotor of motor through motor power-supply wire by the automotive interior power supply, make rotor and stator produce magnetic force induction, rotor can be in stator high speed rotating.Worm screw produces certain moment also with the rotor high-speed rotation behind worm gear reducer simultaneously.Because of output shaft and worm gear link together, its can rotate synchronously along with the rotation of worm gear.The driven gear engagement of the other end of output shaft and automobile door glass support.Motor rotation has finally driven the support motion, thereby realizes the running of automobile door glass.By mains switch, change the voltage cathode and anode directions that is input to motor, make the motor forward or reverse, realize the rise and fall of automobile door glass motor.
Traditional technology is according to the fathoming of gear box when processing and fabricating automobile door glass rotor axis of electric, calculates required armature spindle length.Grind off the longer part of armature spindle then.It is very inconvenient that such production technology is produced armature spindle in batches, at first gear box each need fathom earlier.In addition, because the precision problem of injection moulding, cause the out-of-flatness of gear box inwall plane deformation, cause prototype gear case degree of depth time error big, be easy to cause erroneous judgement, armature spindle is had in grinding process grind the short difficult point rambunctious of long mill, finally cause the steel ball of rotor spindle nose and gear box inwall connecting portion to produce excesssive gap or block phenomenon, resistance is big when making motor send abnormal sound or rotation in the course of the work.Can influence the useful life of motor so if things go on like this.
Summary of the invention
The purpose of the utility model be to society disclose a kind of reasonable in design, simple in structure, make connecting portion between armature spindle head and the gear box inwall not have the automobile gate glass lifter motor that gap and nothing block phenomenon.
The technical solution of the utility model is achieved in that
A kind of automobile gate glass lifter motor comprises: power line, stator, rotor, gear box, stretch into armature spindle in the gear box, be installed on the worm screw that is driven by armature spindle in the gear box, the worm gear with worm engaging, an output shaft that is connected with the automobile door glass support with the fixedly connected other end of worm gear; It is characterized in that: be provided with a bindiny mechanism between described armature spindle top and the described gear box inwall, this bindiny mechanism comprises, penetrated the ball bearing of described armature spindle slow-roll stabilization, guarantee by described armature spindle, the steel ball at described armature spindle top and this steel ball top, settle the support of this steel ball, also comprise, be arranged at the metallic gasket between described support and the described gear box inwall.
The measure of further optimizing the technical program is:
Described gear box inwall is established a groove, settles described metallic gasket in this groove, and this metallic gasket is an iron gasket, and its one side contacts with described gear box inwall, another side contacts with described support.
The measure of further optimizing the technical program also comprises:
Also be provided with a boss in the groove of described gear box inwall setting, this boss contacts with the one side of described metallic gasket.
As preferably,
Described boss is hollow.
The utility model has the advantages that:
Because the armature spindle top is provided with a bindiny mechanism, this bindiny mechanism has by armature spindle and penetrates, guarantee the ball bearing of armature spindle slow-roll stabilization, the support of steel ball is settled on the steel ball at armature spindle top and steel ball top, also between support and gear box inwall, metallic gasket is set, earlier armature spindle head and gear box inwall are in the state of blocking during assembling, by high-frequency hardening machine metallic gasket is implemented high-frequency heating again, heat after three seconds, metallic gasket will scalding contact position gear box inwall skim plastics, the state that blocks between former armature spindle head and gear box inwall is eliminated, and also do not had the gap between the two.The abnormal sound when the automobile gate glass lifter motor operates had both been eliminated in the improvement of this structure, had prolonged the useful life of this motor again.
The utility model need not to measure each gear box degree of depth and regrinds and cut armature spindle length when rotor axis of electric is installed, install to motor and bring great convenience.
The utility model is reasonable in design, simple in structure, and cost of manufacture is lower.
Description of drawings
Fig. 1 is the utility model overall structure structural representation (analysing and observe);
Fig. 2 is Fig. 1 rearview;
Fig. 3 is the schematic diagram (analysing and observe) of bindiny mechanism between the utility model armature spindle top and the gear box inwall;
Fig. 4 is the schematic diagram (analysing and observe) of bindiny mechanism between the armature spindle top of automobile gate glass lifter motor and the gear box inwall.
Embodiment
The title of each Reference numeral is in the utility model accompanying drawing:
Below in conjunction with accompanying drawing the utility model is described in further detail:
As Figure 1-3, a kind of automobile gate glass lifter motor comprises: power line 1, stator 2, rotor 3, gear box 5, stretch into armature spindle 7 in the gear box, be installed on the worm screw 6 that drives by armature spindle in the gear box, the worm gear 4 with worm engaging, the output shaft 8 fixedly connected with worm gear, that the other end is connected with the automobile door glass support; It is characterized in that: be provided with a bindiny mechanism between described armature spindle 7 tops and described gear box 5 inwalls, this bindiny mechanism comprises, penetrated the ball bearing 12 of described armature spindle slow-roll stabilization, guarantee by described armature spindle, the steel ball 11 at described armature spindle 7 tops and this steel ball top, settle the support 10 of this steel ball, also comprise, be arranged at the metallic gasket 9 between described support 10 and described gear box 5 inwalls.
Also be provided with a boss 52 in the groove 51 of gear box 5 inwall settings, this boss 52 contacts with the one side of described metallic gasket 9.Earlier armature spindle head and gear box inwall are in the state of blocking during assembling, by high-frequency hardening machine iron gasket are implemented high-frequency quenching again.Quench after three seconds, iron gasket is very thin one deck plastics on the boss 52 in the boiling hotization gear box inboard wall groove 51 easily, and the state that blocks between former armature spindle head and gear box inwall is eliminated, and the while also can be the adaptation state of zero clearance between the two.This structure had both prolonged the useful life of motor, again because of having eliminated automobile gate glass lifter motor when running because there is caused abnormal sound in former gap.Boss 52 is hollow, the Deformation control of the hollow-core construction favourable plastics of energy when injection moulding, and during the working of plastics injection moulding, wall is thick more, and distortion can be big more.In addition, hollow-core construction can be saved raw material, further reduces product cost.
Above-mentioned is most preferred embodiment.Ignore gear box inboard wall groove or boss, only be to use the difference of effect, technical scheme still can realize.
Claims (4)
1. automobile gate glass lifter motor comprises: power line (1), stator (2), rotor (3), gear box (5), stretch into armature spindle (7) in the gear box, be installed on the worm screw (6) that drives by armature spindle in the gear box, and output shaft (8) that other end with automobile door glass support be connected fixedly connected with worm gear with the worm gear (4) of worm engaging, one; It is characterized in that: be provided with a bindiny mechanism between described armature spindle (7) top and described gear box (5) inwall, this bindiny mechanism comprises, by described armature spindle penetrate, guarantee the ball bearing (12) of described armature spindle slow-roll stabilization and described armature spindle (7) top steel ball (11) and this steel ball top, settle the support (10) of this steel ball, also comprise, be arranged at the metallic gasket (9) between described support (10) and described gear box (5) inwall.
2. automobile gate glass lifter motor according to claim 1, it is characterized in that: described gear box (5) inwall is established a groove (51), described metallic gasket (9) is set in this groove, this metallic gasket (9) is an iron gasket, and its one side contacts with described gear box inwall, another side contacts with described support.
3. automobile gate glass lifter motor according to claim 2 is characterized in that: also be provided with a boss (52) in the groove (51) that described gear box (5) inwall is provided with, this boss (52) contacts with the one side of described metallic gasket (9).
4. automobile gate glass lifter motor according to claim 3 is characterized in that: described boss (52) is hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205021162U CN201774383U (en) | 2010-08-19 | 2010-08-19 | Motor for vehicle door window regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205021162U CN201774383U (en) | 2010-08-19 | 2010-08-19 | Motor for vehicle door window regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201774383U true CN201774383U (en) | 2011-03-23 |
Family
ID=43754221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205021162U Expired - Fee Related CN201774383U (en) | 2010-08-19 | 2010-08-19 | Motor for vehicle door window regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201774383U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629329A (en) * | 2012-08-24 | 2014-03-12 | 宁波恒特汽车零部件有限公司 | Installation structure with controllable axial clearance |
| CN106357039A (en) * | 2016-10-26 | 2017-01-25 | 珠海格力节能环保制冷技术研究中心有限公司 | Overhanging shaft positioning structure and motor transmission structure |
| CN106584039A (en) * | 2017-02-17 | 2017-04-26 | 宁波精成电机有限公司 | Torque output device for automobile glass lifting motor and manufacturing method of torque output device |
| CN109787402A (en) * | 2019-01-24 | 2019-05-21 | 南通联科汽车零部件股份有限公司 | A kind of bearing support structure |
| CN110011506A (en) * | 2019-04-09 | 2019-07-12 | 湖南华谊汽车电子电器科技有限公司 | A kind of lifter dynamo of autocar glass |
| CN110445298A (en) * | 2019-08-23 | 2019-11-12 | 杭州芯意智能科技有限公司 | A kind of centrifugation protection electromagnetic adsorption type electric current change glass-frame riser motor |
| CN110654210A (en) * | 2018-06-28 | 2020-01-07 | 长城汽车股份有限公司 | Door glass mounting structure and car door and car |
-
2010
- 2010-08-19 CN CN2010205021162U patent/CN201774383U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629329A (en) * | 2012-08-24 | 2014-03-12 | 宁波恒特汽车零部件有限公司 | Installation structure with controllable axial clearance |
| CN106357039A (en) * | 2016-10-26 | 2017-01-25 | 珠海格力节能环保制冷技术研究中心有限公司 | Overhanging shaft positioning structure and motor transmission structure |
| CN106584039A (en) * | 2017-02-17 | 2017-04-26 | 宁波精成电机有限公司 | Torque output device for automobile glass lifting motor and manufacturing method of torque output device |
| CN110654210A (en) * | 2018-06-28 | 2020-01-07 | 长城汽车股份有限公司 | Door glass mounting structure and car door and car |
| CN110654210B (en) * | 2018-06-28 | 2023-04-25 | 长城汽车股份有限公司 | Door glass mounting structure and car door and car |
| CN109787402A (en) * | 2019-01-24 | 2019-05-21 | 南通联科汽车零部件股份有限公司 | A kind of bearing support structure |
| CN110011506A (en) * | 2019-04-09 | 2019-07-12 | 湖南华谊汽车电子电器科技有限公司 | A kind of lifter dynamo of autocar glass |
| CN110445298A (en) * | 2019-08-23 | 2019-11-12 | 杭州芯意智能科技有限公司 | A kind of centrifugation protection electromagnetic adsorption type electric current change glass-frame riser motor |
| CN110445298B (en) * | 2019-08-23 | 2020-12-22 | 浙江欧托电气有限公司 | Motor for centrifugal protection electromagnetic adsorption type electro-rheological glass lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20130819 |