CN2365369Y - Single flexible shaft universal vehicle glass electric up-down device - Google Patents
Single flexible shaft universal vehicle glass electric up-down device Download PDFInfo
- Publication number
- CN2365369Y CN2365369Y CN 98207843 CN98207843U CN2365369Y CN 2365369 Y CN2365369 Y CN 2365369Y CN 98207843 CN98207843 CN 98207843 CN 98207843 U CN98207843 U CN 98207843U CN 2365369 Y CN2365369 Y CN 2365369Y
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- Prior art keywords
- worm
- connecting bushing
- tooth
- vehicle glass
- screw
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- Expired - Fee Related
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- 239000011521 glass Substances 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 210000001331 nose Anatomy 0.000 claims description 5
- 241000202814 Cochliomyia hominivorax Species 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000012946 outsourcing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 11
- 239000011148 porous material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a single flexible shaft universal vehicle glass electric up-down device, which is composed of a dc motor, a worm and wormwheel speed reducing mechanism and a flexible shaft component for connecting the dc motor and the worm and wormwheel speed reducing mechanism, wherein, a worm and a wormwheel are together arranged in a base seat, and the base seat is provided with a cover plate for fixing. The central position of the wormwheel is provided with an electric connecting shaft sleeve which is engaged and connected with the wormwheel with teeth, and the connecting shaft sleeve is also provided with a manual connecting shaft sleeve which is engaged and connected with the electric connecting shaft sleeve by the teeth at the central position. Besides, the manual connecting shaft sleeve is connected with an up-down rod of an up-down mechanism of the vehicle glass by a central hole of the manual connecting shaft sleeve, and thus, the utility model can realize lifting and lowering operation of the glass. The up-down device has the advantages of compact structure, convenient installation and good versatility.
Description
The utility model is a kind of single flexible axle general automobile glass electric elevator, belongs to automotive accessory technology category.
Existing Chang Yong vehicle glass electric elevator, usually by dc motor, worm screw-worm gear reducer mechanism, be arranged at drive sprocket, sprocket chain strip transmission mechanism, the driven sprocket on the worm wheel shaft and the institutes such as elevating lever of the elevating mechanism that links to each other with driven sprocket form.This vehicle glass electric elevator, because the length of chain is fixed, it is again that rigid structures can not be crooked arbitrarily, therefore must be equipped with different chains for different car categories, versatility is very poor, and sprocket wheel chain driving member is rigid structures, and it makes lifter bulky, inconvenience is installed, so the utmost point needs be improved from structure.
The purpose of this utility model is to provide that a kind of versatility is good, compact conformation, single flexible axle general automobile glass electric elevator easy for installation.
The purpose of this utility model is achieved in that a kind of single flexible axle general automobile glass electric elevator, include dc motor, worm screw-worm gear reducer mechanism, wherein dc motor is connected by the base plate and the car body of coupled knot, the rotating shaft that it is characterized in that dc motor is connected with worm screw with flexible axle and flexible axle assembly thereof by the composite member of being located on this main shaft, worm screw, worm gear is arranged in the chassis that is complementary with its shape jointly, set firmly a cover plate on the chassis, cover plate is connected with screw and car body, be provided with interior perforation in the worm gear centre, electronic connecting bushing matches with it by the external tooth on the boss of being located at axle sleeve and assembly in it, the centre of electronic connecting bushing is provided with interior perforation, should in perforation be meshed with external tooth on the manual connecting bushing cylindrical, manual connecting bushing center is provided with the endoporus that is connected with the elevating lever of glass lifting mechanism.
The vehicle glass electric elevator of said structure, lift switch during use, make energizing DC motor and rotate, by flexible axle and assembly thereof worm screw is rotated, and through Worm and worm-wheel gearing transmission, deceleration, and driving manual connecting bushing slow rotation by the electronic connecting bushing of being located at the worm gear center by worm gear, this connecting bushing transmission of the elevating lever by glass lifting mechanism again makes glass lifting.This lifter is because the steel flexible axle in the transmission mechanism can be crooked arbitrarily, so the relative position of motor and worm gear base can change arbitrarily, and electronic connecting bushing can be equipped with each one on long and short axle sleeve, manual connecting bushing, can prepare tens kinds of difformity endoporus again, to adapt to the supporting use of various different automobile types, institute is so that it has excellent universality; In addition, above-mentioned single flexible axle drive mechanism also makes this vehicle glass electric elevator have characteristics such as volume is little, easy for installation.
Advantage of the present utility model is: compact conformation, versatility is good, and is easy for installation.
With embodiment and accompanying drawing structure of the present utility model is narrated below.
Description of drawings:
Fig. 1 is the overall structure schematic diagram of present embodiment;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Fig. 4 is the elevation of electronic connecting bushing;
Fig. 5 a is the vertical view of long electronic connecting bushing;
Fig. 5 b is the vertical view of short electronic connecting bushing;
Fig. 6 be several manual connecting bushings elevation wherein:
6a, 6b are the center pore area circular arc internal tooth schematic diagram of manual rocking handle;
6c is the schematic diagram of the trapezoidal internal tooth of center pore area of manual connecting bushing;
6d is the schematic diagram of the center pore area rectangle internal tooth of manual connecting bushing;
6e is the schematic diagram of the center pore area internal serration of manual connecting bushing;
6f is the schematic diagram of the centre bore belt length mounting hole of manual connecting bushing;
6g is the schematic diagram of the center pore area square opening of manual connecting bushing;
The schematic diagram that the manual connecting bushing cylindrical of Fig. 7 a is the vertical bar profile of tooth;
The manual connecting bushing cylindrical of Fig. 7 b is two sections schematic diagrames that are special-shaped vertical bar profile of tooth;
Fig. 8 is the structural representation of setscrew;
Fig. 9 is the schematic diagram of setscrew after installing.
Embodiment
By shown in Fig. 1,2,3 as seen, single flexible axle general automobile glass-frame riser of present embodiment is for to be made up of direct current slow speed motor 1 (its model is MMR610-870), worm and wormwheel reducing gear 3 and flexible axle and assembly thereof.The be connected driving shaft 11 of (referring to Fig. 9) direct current slow speed motor of the base plate 13 of direct current slow speed motor 1 by coupled knot and car body 5 has the steel flexible axle 21 of square spindle nose 211 to drive worm screws 33 by two ends, worm gear 34 rotates, and worm screw 33, worm gear 34 is installed in it shape again and is complementary within chassis 31 and the cover plate 32, set firmly cover plate 32 on the chassis 31, cover plate 32 usefulness screws 322 and car body be connected (referring to Fig. 1), the centre bore of worm gear is the hole of a band internal tooth 343, it is meshed with the external tooth of boss 352 on the electronic connecting bushing 35, so that electronic connecting bushing is with worm gear 34 transhipments, the centre bore that electronic connecting bushing one end is provided with is a perforation 357 in, manually connecting bushing 36 is an excircle band external tooth 361, the centre is provided with the axle sleeve of endoporus 362, and its external tooth 361 is meshed with the internal tooth of the interior perforation 357 of electronic connecting axle, its endoporus 362 matches with the elevating lever of glass lifter, so that worm gear 34 is when rotating, drive manual connecting bushing 36 by electronic connecting bushing 35 and rotate, and do elevating movement by its endoporus 362 drive glass lifting mechanisms.
The flexible axle assembly is served as reasons and is placed in flexible axle 21 outsourcing sebific duct 22 outward, place splicing sleeve 23 and an attaching nut 25 and 26 compositions of sebific duct 22 outer sheathed soft rubber covers at sebific duct 22 two ends, wherein 21 liang of square spindle noses 211 of flexible axle are connected with the square inner bore 111 of electric machine main shaft 11 1 ends and the square inner bore 333 of worm screw 33 1 ends respectively, attaching nut 25 is placed in the outside near the splicing sleeve 23 at motor place, and its screw thread 251 is screwed with the screw thread 121 of being located at the composite member 12 on the electric machine main shaft 11, composite member 12 is to be steel bushing 123 in one, outer be the assembly of threaded 121 rubber sleeve 122 compositions, during connection, splicing sleeve 23 is pressed on the composite member 12 tightly, and, make an end and direct current generator 1 Joint of flexible axle 21 by the engaging of square spindle nose 211 and driving shaft one end square inner bore 111.Drive worm screw 33 by flexible axle 21 during motor 1 transhipment and rotate, worm gear rotates then, drives the motion of glass lifting mechanism by electronic, manual connecting bushing then.
By Fig. 2,4,5a, shown in the 5b as seen, electronic in the present embodiment connecting bushing 35 is in order to adapt to the application of various automobiles, be provided with the major axis cover, two kinds of short sleeves, its structure is identical, all for be provided with a disk flange 351 by an end, what be right after flange 351 is the boss 352 of a band external tooth, with 353 compositions of axle, perforation 357 in the centre of electronic connecting bushing 35 is provided with, interior perforation 357 is meshed with the external tooth 361 of manual connecting bushing 36, and the external tooth of electronic connecting bushing boss 352 is meshed with the internal tooth 343 of worm gear centre bore, end face 354 at the electronic connecting bushing other end is provided with two counterbores 356 and small boss 355 that is connected with special spanner, when maintenance, if when the disengagement of electronic connecting bushing and worm gear is connected, just can directly shake electronic connecting bushing, and drive manual connecting bushing and the elevating lever that is connected with the centre bore of manual connecting bushing and the lifter of driving automobile glass is made lifting action by this axle sleeve with special spanner.
By Fig. 6, shown in 7 as seen, in order to make this electric elevator can be fit to the elevating mechanism of various different automobiles, the shape of the endoporus 362 in the centre of this manual connecting bushing 36 can be diversified, as 6a among Fig. 6,6b, 6c, 6d, 6e, 6f, shown in the 6g, it can be arc toothed, trapezoidal toothed, the rectangle profile of tooth, the triangle profile of tooth, it also can be circular hole, the oval hole, square opening or the like, in addition, manually connecting bushing also can make to become single straight-tooth with its external tooth 361, or the different straight-tooth of two sections profiles of tooth is (as Fig. 7 a, shown in the 7b) satisfying the needs of various automobile brands, and make this lifter have good versatility.
As seen by shown in Figure 2, described worm and wormwheel reducing gear is for to be made of chassis 31, cover plate 32, worm screw 33, worm gear 34 and affixed screw.In order to make the worm and wormwheel reducing gear steady when moving, be provided with a boss 341 in worm gear 34 1 sides, its recess 3411 is interlocked with the boss 313 on chassis 31, as its rotating support, and on the worm gear opposite side, be provided with groove 342, flange 321 tablings of it and cover plate 32 are so that worm screw, worm gear and chassis, the stable assembly securely of cover plate.In addition, worm screw 33 2 ends are respectively equipped with a ball bearing 331, a spherical bearing 332, and this two bearing is embedded respectively again in two grooves 311,312 on chassis, thereby worm screw can steadily and trippingly be rotated with flexible axle.
Fig. 8 is the structural representation of setscrew 4.Fig. 9 is linked to schematic diagram on the car body for this lifter is installed base plate and setscrew 4 by direct current generator.Formed by the screw 41 of band pressing plate 411 with by the expansion swivel nut 42 that is surrounded by the steel nut 422 that is shorter than rubber sleeve length in the rubber sleeve 421 by visible setscrew 4 shown in Figure 8.During installation (referring to Fig. 9), swivel nut bottom cylindrical is inserted direct current generator to be installed in the installing hole of base plate 13, screw 41 is passed after the respective aperture of car body 5 and swivel nut 42 bolts, when constantly tightening screw, screw upwards promotes the nut in the swivel nut 42 422, in the distortion of no steel nut portions office, become round drum type thereby the rubber sleeve 421 that makes swivel nut is squeezed, make motor and car body affixed.Advantage easy for installation, the damping noise control that this kind connection has.
Claims (8)
1, a kind of single flexible axle general automobile glass electric elevator, include dc motor, worm screw-worm gear reducer mechanism, wherein dc motor is connected by the base plate and the car body of coupled knot, the rotating shaft that it is characterized in that dc motor is connected with worm screw with flexible axle and flexible axle assembly thereof by the composite member of being located on this main shaft, worm screw, worm gear is arranged in the chassis that is complementary with its shape jointly, set firmly a cover plate on the chassis, cover plate is connected with screw and car body, be provided with interior perforation in the worm gear centre, electronic connecting bushing matches with it by the external tooth on the boss of being located at axle sleeve and assembly in it, the centre of electronic connecting bushing is provided with interior perforation, should in perforation be meshed with external tooth on the manual connecting bushing cylindrical, manual connecting bushing center is provided with the endoporus that is connected with the elevating lever of glass lifting mechanism.
2, vehicle glass electric elevator according to claim 1, it is characterized in that described flexible axle is for being provided with the flexible axle of square spindle nose by two ends, described flexible axle assembly is served as reasons and is placed in the outer outsourcing sebific duct of flexible axle, place the outer sheathed soft rubber cover of the splicing sleeve at sebific duct two ends and an attaching nut and sebific duct to form, wherein two square spindle noses are connected with the square inner bore of electric machine main shaft one end and the square inner bore of worm screw one end respectively, the attaching nut is placed in the outside near the splicing sleeve at motor place, and its screw thread is screwed with the screw thread of being located at the composite member rubber sleeve on the electric machine main shaft, and described composite member is to be steel bushing in one, outer is the assembly that threaded rubber sleeve is formed.
3, vehicle glass electric elevator according to claim 1 is characterized in that a side of worm gear is provided with a boss in the worm and wormwheel reducing gear, and the boss on its recess and chassis is interlocked, the flange tabling of groove that the opposite side of worm gear is provided with and cover plate.
4, vehicle glass electric elevator according to claim 1 it is characterized in that two ends of the worm screw of reducing gear are respectively equipped with a ball bearing, a spherical bearing, and this two bearing is embedded respectively in two grooves on chassis.
5, vehicle glass electric elevator according to claim 1, it is characterized in that described electronic connecting bushing is provided with two kinds of major axis cover, short sleeves, its structure is identical, all for be provided with a disk flange by an end, be right after this flange by one the band external tooth boss and the axle formed, establish interior perforation in the centre of axle sleeve, should be meshed with the external tooth of manual axle sleeve by interior perforation, and the external tooth of axle sleeve boss is meshed with the internal tooth of worm gear centre bore, end face at the other end of axle sleeve is provided with two counterbores that are connected with special spanner, a small boss.
6, vehicle glass electric elevator according to claim 1, the endoporus that it is characterized in that described manual connecting bushing can be and has hole arc toothed or trapezoidal toothed or rectangle profile of tooth or triangular tooth, or is the hole of circular hole, oval hole, square opening.
7, vehicle glass electric elevator according to claim 1 is characterized in that the external tooth of manual connecting bushing can be single straight-tooth, or two sections straight-tooth that profile of tooth is different.
8, vehicle glass electric elevator according to claim 1 is characterized in that the hold-down screw that motor is fixed in car body is a setscrew, and it is made up of the expansion swivel nut that is surrounded by the steel nut that is shorter than rubber sleeve length in the screw of band pressing plate and the rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98207843 CN2365369Y (en) | 1998-08-18 | 1998-08-18 | Single flexible shaft universal vehicle glass electric up-down device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98207843 CN2365369Y (en) | 1998-08-18 | 1998-08-18 | Single flexible shaft universal vehicle glass electric up-down device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365369Y true CN2365369Y (en) | 2000-02-23 |
Family
ID=33963686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98207843 Expired - Fee Related CN2365369Y (en) | 1998-08-18 | 1998-08-18 | Single flexible shaft universal vehicle glass electric up-down device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365369Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943600A (en) * | 2012-11-21 | 2013-02-27 | 北京汽车股份有限公司 | Glass lifting driver for vehicles and vehicle |
| CN104533216A (en) * | 2015-02-04 | 2015-04-22 | 陈学琴 | Toothed belt lift type lifter |
| CN104563704A (en) * | 2015-02-04 | 2015-04-29 | 陈学琴 | Tooth belt pull type self-adaptive slide block lifter with clip buffer gear |
| CN104563721A (en) * | 2015-02-04 | 2015-04-29 | 陈学琴 | Coiling lifting type lifter with spring buffer gear |
| CN104594750A (en) * | 2015-02-04 | 2015-05-06 | 陈学琴 | Toothed belt pulling type self-adaptive sliding block lifter |
| CN104612519A (en) * | 2015-02-04 | 2015-05-13 | 陈学琴 | Winding and lifting type elastic sheet buffer gear lifter |
| CN104612528A (en) * | 2015-02-04 | 2015-05-13 | 陈学琴 | Tooth-belt-lifting type elastic piece buffering gear lifter |
| CN104612523A (en) * | 2015-02-04 | 2015-05-13 | 陈学琴 | Tooth-belt-lifting type spring buffering gear lifter |
| CN104612525A (en) * | 2015-02-04 | 2015-05-13 | 陈学琴 | Winding and lifting type lifter |
| CN104746988A (en) * | 2015-03-10 | 2015-07-01 | 陈学琴 | Self-adaptive sliding block lifter of toothed belt pulling-and-lifting type buffer gear |
| CN104746994A (en) * | 2015-02-04 | 2015-07-01 | 陈学琴 | Toothed belt lifting-and-pulling type buffer gear lifter |
| CN104763275A (en) * | 2015-02-04 | 2015-07-08 | 陈学琴 | Toothed belt lift type spring buffer gear adaptive slide block hoist |
| CN104763276A (en) * | 2015-02-04 | 2015-07-08 | 陈学琴 | Winding lifting type buffer gear lifter |
| CN110529582A (en) * | 2019-09-24 | 2019-12-03 | 江阴市华方新能源高科设备有限公司 | A rotary reducer for grabbing machine |
| CN112096216A (en) * | 2020-09-22 | 2020-12-18 | 颖索(江苏)汽车零部件技术有限公司 | Single flexible shaft universal automobile glass electric lifter |
-
1998
- 1998-08-18 CN CN 98207843 patent/CN2365369Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943600B (en) * | 2012-11-21 | 2015-04-29 | 北京汽车研究总院有限公司 | Glass lifting driver for vehicles and vehicle |
| CN102943600A (en) * | 2012-11-21 | 2013-02-27 | 北京汽车股份有限公司 | Glass lifting driver for vehicles and vehicle |
| CN104612523A (en) * | 2015-02-04 | 2015-05-13 | 陈学琴 | Tooth-belt-lifting type spring buffering gear lifter |
| CN104612525A (en) * | 2015-02-04 | 2015-05-13 | 陈学琴 | Winding and lifting type lifter |
| CN104563721A (en) * | 2015-02-04 | 2015-04-29 | 陈学琴 | Coiling lifting type lifter with spring buffer gear |
| CN104594750A (en) * | 2015-02-04 | 2015-05-06 | 陈学琴 | Toothed belt pulling type self-adaptive sliding block lifter |
| CN104612519A (en) * | 2015-02-04 | 2015-05-13 | 陈学琴 | Winding and lifting type elastic sheet buffer gear lifter |
| CN104612528A (en) * | 2015-02-04 | 2015-05-13 | 陈学琴 | Tooth-belt-lifting type elastic piece buffering gear lifter |
| CN104533216A (en) * | 2015-02-04 | 2015-04-22 | 陈学琴 | Toothed belt lift type lifter |
| CN104563704A (en) * | 2015-02-04 | 2015-04-29 | 陈学琴 | Tooth belt pull type self-adaptive slide block lifter with clip buffer gear |
| CN104763276A (en) * | 2015-02-04 | 2015-07-08 | 陈学琴 | Winding lifting type buffer gear lifter |
| CN104746994A (en) * | 2015-02-04 | 2015-07-01 | 陈学琴 | Toothed belt lifting-and-pulling type buffer gear lifter |
| CN104763275A (en) * | 2015-02-04 | 2015-07-08 | 陈学琴 | Toothed belt lift type spring buffer gear adaptive slide block hoist |
| CN104746988A (en) * | 2015-03-10 | 2015-07-01 | 陈学琴 | Self-adaptive sliding block lifter of toothed belt pulling-and-lifting type buffer gear |
| CN110529582A (en) * | 2019-09-24 | 2019-12-03 | 江阴市华方新能源高科设备有限公司 | A rotary reducer for grabbing machine |
| CN112096216A (en) * | 2020-09-22 | 2020-12-18 | 颖索(江苏)汽车零部件技术有限公司 | Single flexible shaft universal automobile glass electric lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |