CN103742019A - Method and device for lifting door/window glass of car - Google Patents
Method and device for lifting door/window glass of car Download PDFInfo
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- CN103742019A CN103742019A CN201410000493.9A CN201410000493A CN103742019A CN 103742019 A CN103742019 A CN 103742019A CN 201410000493 A CN201410000493 A CN 201410000493A CN 103742019 A CN103742019 A CN 103742019A
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Abstract
The invention provides a method and a device for lifting door/window glass of a car. A motor drives a lead screw of a screw pair to rotate, rotary motion is changed into linear motion to generate a relatively great transmission ratio, a relatively great axial thrust is obtained by the virtue of a relatively small torque so as to drive glass on a lifting drive arm or a glass dragging plate to move up and down to realize lifting. The method is high in transmission precision and strong in self-locking performance. The device for realizing the method has two modes, i.e., a horizontal transmission mode and a vertical transmission mode, and comprises a motor, the screw pair and a bearing; one end of the lead screw of the screw pair is connected to the output shaft of the motor while the other end thereof is supported through the bearing; a nut support of the screw pair is connected to the lifting drive arm or the glass dragging plate; the lifting drive arm is connected to a sliding guide rail; glass is mounted on the sliding guide rail or the glass dragging plate. The device is simple in structure, flexible to operate, low in cost, long in service life, and suitable for glass doors/windows with different camber lines.
Description
Technical field
The present invention relates to auto parts and components field, relate in particular to a kind of car door window glass lifting method and lifting gear.
Background technology
Along with the continuous progress and development of auto industry, people require also more and more higher to automotive performance.Door/window glass of automobile not only will guarantee that driver has enough visual angles, to reach the object of safe driving; Meanwhile, for meeting the needs of ride comfort, the position of glass often needs to adjust, so the adjusting range of glass just becomes important indicator of measurement automotive performance with yarage.
Mechanism for vehicle glass adjustment is glass-frame riser, and it is also a vitals that affects vehicle safety and comfortableness.Glass-frame riser refers to: by certain type of drive, automobile window glass risen or declined along glass run, and can rest on the device of optional position, being called glass adjuster abroad.The kind of glass-frame riser is a lot, and mode classification mainly contains two kinds: by maneuverability pattern, can be divided into two kinds of hand and electrodynamic types; By drive mechanism, can be divided into two kinds of arm-type and soft formulas, arm-type single arm type and double-arm two kinds of comprising again wherein, soft formula comprises three kinds of cable pulley types, belt, cable type.
The transmission mechanism of arm-type glass-frame riser is gear tooth plate engaged transmission, and except gear, its main member is plank frame, because it adopts cantilevered support structure and gear tooth plate mechanism, therefore working resistance is larger.And because the relative position between lifting arm supporting-point and glass barycenter often changes, during glass lifting, can produce inclination, clamping stagnation, thereby cause component wear fast, poor durability.
The transmission mechanism of soft formula glass-frame riser is that gear, curled hair cylinder, rope (or flexible axle) are combined into, and this agency cost is higher, and wire rope and plastics guide groove is easy to wear, wire rope is easily tied a knot, and overall fatigue life cycle is shorter, easily causes elevating function to lose efficacy.
Summary of the invention
Flexibility during for raising vehicle glass lifting, in the application life of prolongation glass-frame riser, reduces production costs, and the present invention proposes a kind of car door window glass lifting method and lifting gear.
For this reason, technical scheme of the present invention is:
A car door window glass lifting method, its core is with worm drive, to realize the lifting of door/window glass of automobile, is characterised in that by following steps and forms:
1) motor is arranged in arrangements for automotive doors by motor cabinet, leading screw one end of screw pair is connected with motor output shaft by shaft coupling, the other end of leading screw is by a bearings, and bearing is arranged in car door by bearing spider; Described screw pair adopts horizontal transmission setting, and the threads of lead screw structure of screw pair adopts left and right two-part, and the contrary length of the rotation direction of two sections of screw threads is identical, and every section of screw thread correspondence is provided with a nut support; Nut support is connected with the underarm of two lifting transmission arms respectively, and the upper arm of two lifting transmission arms is connected with the two ends, left and right of a rail plate respectively again, and glass is arranged on rail plate; When the leading screw of driven by motor screw pair rotates, torque conversion is become to thrust, promote nut support moving linearly; When leading screw is clockwise or rotate counterclockwise, two nut support drive respectively the underarm of two lifting transmission arms to go in the same direction or rectilinear motion opposing and row, now lifting transmission arm forms scissors structure, drives rail plate to do and rises or decline rectilinear motion, realizes the lifting of glass;
2) or not adopt step 1), motor is arranged in arrangements for automotive doors by motor cabinet, by leading screw one end of screw pair by shaft coupling be connected with motor output shaft (or being connected with a joggle by bevel gear and motor output shaft), the other end of leading screw is by a bearings, and bearing is arranged in car door by bearing spider; Described screw pair adopts vertical-transmission setting, and nut support is connected with glass planker, on glass planker, loads onto glass; When the leading screw of driven by motor screw pair rotates, torque conversion is become to thrust, promote nut support moving linearly; When leading screw is clockwise or rotate counterclockwise, nut support drive glass planker is done and is risen or decline rectilinear motion, with this, realizes the lifting of glass.
Realize a lifting gear for said method, comprise two kinds of situations of horizontal driving type and vertical-transmission formula, technical scheme is as follows:
Scheme one
A car door window glass lifting device, comprises motor, screw pair, bearing, and leading screw one end of screw pair is connected with motor output shaft by shaft coupling, and the other end of leading screw passes through bearings; Motor is fixed on motor cabinet, and bearing is fixed on bearing spider, and motor cabinet and bearing spider are arranged in car door, it is characterized in that: this device is horizontal driving type, and described screw pair adopts and is horizontally disposed with; Two ends, leading screw left and right in screw pair are respectively equipped with one section of screw thread, and the rotation direction of two sections of screw threads is contrary and length is identical, and on every section of screw thread, correspondence is provided with a nut support; Two nut support are connected with the underarm of two lifting transmission arms by a rotating shaft respectively; The middle part of two lifting transmission arms uses a rotating shaft hinged again, and the upper arm of two lifting transmission arms is connected with the two ends, left and right of a rail plate respectively.
A kind of improvement for technique scheme is: between described lifting transmission arm and rail plate, by bulb sliding bar, link together.
Operating principle:
When the leading screw of driven by motor screw pair rotates, will rotatablely move and convert rectilinear motion to, and motor torque will be converted to thrust, promote nut support moving linearly; Because the thread rotary orientation at leading screw two ends is contrary and length is identical, therefore when leading screw is clockwise or rotate counterclockwise, two nut support drive respectively the underarm of two lifting transmission arms to go in the same direction or rectilinear motion opposing and row, now lifting transmission arm forms scissors structure, drive rail plate to do and rise or descending motion, thereby make the glass connecting on rail plate realize lifting.
Nut support is done in rectilinear motion process and self can be rotated along screw pair axis, when driving lifting transmission arm to move up and down, move back and forth, the bulb sliding bar being now connected between lifting transmission arm and rail plate plays the effect in joint, makes glass for vehicle window do movement in a curve along glass run.
Scheme two
A car door window glass lifting device, comprises motor, screw pair, bearing, and leading screw one end of screw pair is connected (or being connected with a joggle by bevel gear and motor output shaft) by shaft coupling with motor output shaft, and the other end of leading screw passes through bearings; Motor is fixed on motor cabinet, and bearing is fixed on bearing spider, and motor cabinet and bearing spider are arranged in car door, it is characterized in that: this device is vertical-transmission formula, and described screw pair adopts vertical setting; Between the nut support of screw pair and glass planker, by two bulb sliding bars, be connected, the ball bowl of two bulb sliding bars is connected with two holders at glass planker rear portion, and the bar portion of bulb sliding bar and the both sides pilot hole of nut support are slidably connected.
Operating principle:
When the leading screw of driven by motor screw pair rotates, will rotatablely move and convert rectilinear motion to, and motor torque will be converted to thrust, promote nut support moving linearly; When leading screw is clockwise or rotate counterclockwise, nut support drive glass planker is done and is risen or decline rectilinear motion, thereby realizes the lifting of glass for vehicle window; Between glass planker and nut support, by bulb sliding bar, be connected, can make glass planker do movement in a curve along glass run.
Beneficial effect:
The present invention, by adopting screw-drive mechanism, drives the work of glass support frame, will rotatablely move and convert rectilinear motion to, produces compared with big speed ratio, with less torque, obtains larger axis to thrust, and the method transmission accuracy is high, and self-locking property is strong.This lifting device structure is simple, flexible operation, and cost is low, the life-span is long, is applicable to the glass door and window of different camber lines.
Accompanying drawing explanation
Fig. 1 is the front view of technical scheme one in the present invention;
Fig. 2 is the left view of technical scheme one in the present invention;
Fig. 3 is the A-A of I place sectional drawing in Fig. 1;
Fig. 4 is the B-B of II place sectional drawing in Fig. 1;
Fig. 5 is the front view of technical scheme two in the present invention;
Fig. 6 is the left view of technical scheme two in the present invention;
Fig. 7 is I place partial structurtes enlarged diagram in Fig. 6;
Fig. 8 is the another kind of connected mode of part 1 and part 2 in technical solution of the present invention two.
Number in the figure is: 1, motor; 2, leading screw; 3, bearing; 4, shaft coupling; 5, motor cabinet; 6, bearing spider; 7, nut support; 8, rotating shaft; 9, lifting transmission arm; 10, rotating shaft; 11, rail plate; 12, bulb sliding bar; 13, ball bowl; 14, bevel gear; 15, glass planker; 16, holder.
The specific embodiment
Below in conjunction with embodiment, the present invention will be further described.
A car door window glass lifting method, is comprised of following steps:
1) on the interior plate of an arrangements for automotive doors, level is installed respectively a motor cabinet and a bearing spider;
2) then on motor cabinet, install motor, on bearing spider, install bearing;
3) helicitic texture on a leading screw is arranged to two sections of left and right, and the contrary length of the rotation direction of two sections of screw threads is identical, on two sections of screw threads, correspondence position is installed respectively a screw pair of a nut support formation;
4) leading screw one end of above-mentioned screw pair is connected on motor output shaft, the other end of leading screw is enclosed within on bearing as supporting;
5) by two nut support by rotating shaft be connected with the underarm of two lifting transmission arms respectively, the upper arm of two lifting transmission arms links together with the two ends, left and right of a rail plate respectively by bulb sliding bar again;
6) glass is arranged on rail plate by glass run;
7) start power switch, the leading screw of driven by motor screw pair rotates;
8) when leading screw rotates, will rotatablely move and convert rectilinear motion to, and motor torque will be converted to thrust, promote two nut support moving linearlies;
9) when two nut support are moved, drive respectively two lifting transmission arms to go in the same direction or rectilinear motion opposing and row, now lifting transmission arm forms " X " formula structure, drives rail plate to do and rises or decline rectilinear motion, thereby make the glass for vehicle window connecting on rail plate realize lifting.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, in conjunction with the present embodiment, the technical scheme one in the present invention is described further.
A kind of lifting gear of realizing method in the present embodiment, this device is horizontal driving type, comprise motor 1, screw pair, bearing 3, this screw pair adopts horizontal arrangement, the leading screw of screw pair 2 one end are connected with the output shaft of motor 1 by shaft coupling 4, and the other end of leading screw 2 is enclosed within on bearing 3 as supporting; Motor 1 is fixed on motor cabinet 5, bearing 3 is fixed on bearing spider 6, motor cabinet 5 and bearing spider 6 levels are arranged on respectively on car door interior plate; Helicitic texture on the leading screw of screw pair 2 is arranged to two sections of left and right, the rotation direction of two sections of screw threads is contrary and length is identical (as shown in Figure 1), at the correspondence position of two sections of screw threads, one nut support 7 is installed respectively, nut support 7 is connected to (as shown in Figure 4) with the underarm of two lifting transmission arms 9 respectively by rotating shaft 8; By the middle part of two lifting transmission arms 9, by rotating shaft 10 chain connections, the upper arm of two lifting transmission arms 9 is connected with the two ends, left and right of a rail plate 11 respectively by bulb sliding bar 12 again.
As shown in Figure 3, between described lifting transmission arm 9 and rail plate 11, by bulb sliding bar 12, link together; Bulb sliding bar 12 comprises bulb and ball bowl two parts, and ball head is divided in ball bowl 13, and ball bowl 13 is arranged in the groove of rail plate 11.
A car door window glass lifting method, is comprised of following steps:
1) on an arrangements for automotive doors interior plate, vertically install respectively a motor cabinet and a bearing spider;
2) then on motor cabinet, install motor, on bearing spider, install bearing;
3) at the screw position of a leading screw, one nut support is installed and forms a screw pair;
4) leading screw one end of above-mentioned screw pair is connected on motor output shaft, the other end of leading screw is enclosed within on bearing;
5) nut support in above-mentioned screw pair is connected with a glass planker by bulb sliding bar;
6) glass is arranged on glass planker by glass run;
7) start power switch, the leading screw of driven by motor screw pair rotates;
8) when leading screw rotates, will rotatablely move and convert rectilinear motion to, and motor torque will be converted to thrust, promote nut support moving linearly;
9) when nut support is moved, drive glass planker to move up and down, thereby realize the lifting of glass of door and window.
As shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8, with the following Examples the technical scheme two in the present invention is described further.
A kind of lifting gear of realizing method in the present embodiment, this device is vertical-transmission formula, comprise motor 1, screw pair, bearing 3, this screw pair adopts and is arranged vertically, the leading screw of screw pair 2 one end are connected (or as shown in Figure 8 with the output shaft of motor 1 by shaft coupling 4, the leading screw of screw pair 2 one end are connected with a joggle by bevel gear 14 and the output shaft of motor 1), the other end of leading screw 2 is enclosed within on bearing 3 as supporting; Motor 1 is fixed on motor cabinet 5, bearing 3 is bolted on bearing spider 6, motor cabinet 5 and bearing spider 6 are arranged on respectively on car door interior plate; End face in the nut support 7 of screw pair is installed a glass planker 15; Between nut support 7 and glass planker 15, by two bulb sliding bars 12, be connected, the ball bowl 13 of bulb sliding bar 12 is arranged in the groove of holder 16, holder 16 is arranged on the back side (as shown in Figure 7) of glass planker 15, and the bar portion of two bulb sliding bars 12 is arranged in the pilot hole of nut support 7 both sides.
Described nut support 7 essence are comprised of two parts, the transmission nut of screw pair and the bearing of fixed conveyor nut, consist of.
The present invention, by adopting spiral shell transmission mechanism to drive lifting transmission arm or glass planker to work, will rotatablely move and convert rectilinear motion to, produce compared with big speed ratio, with less torque, obtain larger axis to thrust, and transmission accuracy is high, and self-locking property is strong.This apparatus structure is simple, flexible operation, and cost is low, the life-span is long, is applicable to the glass door and window of different camber lines.
Claims (4)
1. a car door window glass lifting method, its core is with worm drive, to realize the lifting of door/window glass of automobile, is characterised in that by following steps and forms:
1) motor is arranged in arrangements for automotive doors by motor cabinet, leading screw one end of screw pair is connected with motor output shaft by shaft coupling, the other end of leading screw is by a bearings, and bearing is arranged in car door by bearing spider; Described screw pair adopts and is horizontally disposed with, and the threads of lead screw structure of screw pair adopts left and right two-part, and the contrary length of the rotation direction of two sections of screw threads is identical, and every section of screw thread correspondence is provided with a nut support; The nut support of screw pair is connected with the underarm of two lifting transmission arms respectively, and the upper arm of two lifting transmission arms is connected with the two ends, left and right of a rail plate respectively again, and glass is arranged on rail plate; When the leading screw of driven by motor screw pair rotates, torque conversion is become to thrust, promote nut support moving linearly; When leading screw is clockwise or rotate counterclockwise, two nut support drive respectively the underarm of two lifting transmission arms to go in the same direction or rectilinear motion opposing and row, now lifting transmission arm forms scissors structure, drives rail plate to do and rises or decline rectilinear motion, realizes the lifting of glass;
2) or not adopt step 1), motor is arranged in arrangements for automotive doors by motor cabinet, leading screw one end of screw pair is connected with motor output shaft by shaft coupling, or leading screw one end of screw pair is connected with a joggle by bevel gear and motor output shaft, the other end of leading screw is by a bearings, and bearing is arranged in car door by bearing spider; Described screw pair adopts vertical setting, and the nut support of screw pair is connected with glass planker, on glass planker, loads onto glass; When the leading screw of driven by motor screw pair rotates, torque conversion is become to thrust, promote nut support moving linearly; When leading screw is clockwise or rotate counterclockwise, nut support drive glass planker is done and is risen or decline rectilinear motion, with this, realizes the lifting of glass.
2. a car door window glass lifting device, comprises motor, screw pair, bearing, and leading screw one end of screw pair is connected with motor output shaft by shaft coupling, and the other end of leading screw passes through bearings; Motor is fixed on motor cabinet, and bearing is fixed on bearing spider, and motor cabinet and bearing spider are arranged in car door, it is characterized in that: this device is horizontal driving type, and described screw pair adopts and is horizontally disposed with; Two ends, leading screw left and right in screw pair are respectively equipped with one section of screw thread, and the rotation direction of two sections of screw threads is contrary and length is identical, and on every section of screw thread, correspondence is provided with a nut support; Two nut support are connected with the underarm of two lifting transmission arms by a rotating shaft respectively; The middle part of two lifting transmission arms uses a rotating shaft hinged again, and the upper arm of two lifting transmission arms is connected with the two ends, left and right of a rail plate respectively.
3. a kind of car door window glass lifting device according to claim 2, is characterized in that: between described lifting transmission arm and rail plate, by bulb sliding bar, be connected.
4. a car door window glass lifting device, comprises motor, screw pair, bearing, and leading screw one end of screw pair is connected with motor output shaft by shaft coupling, or is connected with a joggle by bevel gear and motor output shaft, and the other end of leading screw passes through bearings; Motor is fixed on motor cabinet, and bearing is fixed on bearing spider, and motor cabinet and bearing spider are arranged in car door, it is characterized in that: this device is vertical-transmission formula, and described screw pair adopts vertical setting; The nut support of screw pair is connected with a glass planker; Between nut support and glass planker, by two bulb sliding bars, be connected, the ball bowl of two bulb sliding bars is connected with two holders at glass planker rear portion, and the bar portion of two bulb sliding bars and the both sides pilot hole of nut support are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000493.9A CN103742019A (en) | 2014-01-02 | 2014-01-02 | Method and device for lifting door/window glass of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000493.9A CN103742019A (en) | 2014-01-02 | 2014-01-02 | Method and device for lifting door/window glass of car |
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| Publication Number | Publication Date |
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| CN103742019A true CN103742019A (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410000493.9A Pending CN103742019A (en) | 2014-01-02 | 2014-01-02 | Method and device for lifting door/window glass of car |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440051A (en) * | 2014-10-30 | 2015-03-25 | 芜湖莫森泰克汽车科技有限公司 | Method for producing automobile rear door glass rope wheel type lifter |
| CN105384107A (en) * | 2015-12-11 | 2016-03-09 | 沃德传动（天津）股份有限公司 | Lift |
| CN105539545A (en) * | 2016-01-06 | 2016-05-04 | 盐城工学院 | Trolley for copper brazing furnace |
| CN105882101A (en) * | 2016-04-28 | 2016-08-24 | 宋英俊 | Adhesive-pressing lifting tool special for ships |
| CN106863898A (en) * | 2017-04-18 | 2017-06-20 | 苏州蓝王机床工具科技有限公司 | A kind of fly press material jacking mechanism |
| CN107367386A (en) * | 2017-09-01 | 2017-11-21 | 汽-大众汽车有限公司 | A kind of automobile door glass lifts corner torque measuring device |
| CN107524367A (en) * | 2017-09-07 | 2017-12-29 | 江苏蓝泽股份有限公司 | Forward lead screw electric window-opening device |
| CN107962205A (en) * | 2017-11-24 | 2018-04-27 | 肖亦萍 | A kind of portable drilling machine |
| CN108313938A (en) * | 2018-01-17 | 2018-07-24 | 曾强 | A kind of liftable operation console of constructing tunnel |
| CN108991685A (en) * | 2018-10-23 | 2018-12-14 | 郑州莱兹电子科技有限公司 | A kind of mobile phone protective bag with shock-absorbing function |
| CN109516416A (en) * | 2018-11-06 | 2019-03-26 | 南京中意仓储有限公司 | A kind of storage facilities cargo storage lifting device |
| CN109624797A (en) * | 2018-12-04 | 2019-04-16 | 河北铠特农业机械有限公司 | A kind of hillside tractor seat automatic balancing arrangement |
| CN112664092A (en) * | 2020-12-23 | 2021-04-16 | 吴卓才 | Glass lifting mechanism of new energy automobile door |
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| CN101832077A (en) * | 2010-04-20 | 2010-09-15 | 江苏工业学院 | Lifting mechanism for vehicle window glass |
| CN202596457U (en) * | 2011-12-30 | 2012-12-12 | 成都老肯科技股份有限公司 | Chain-type up and down translation sliding door for pulsation vacuum sterilizer |
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| CN2120722U (en) * | 1992-05-16 | 1992-11-04 | 孙伟 | Automatic lifter for door and window glass of automobile |
| CN2554033Y (en) * | 2002-07-25 | 2003-06-04 | 马理明 | Screw bar glass lifting apparatus |
| CN2625531Y (en) * | 2003-05-29 | 2004-07-14 | 王吉酉 | Full open type automatic lifting window |
| CN101832077A (en) * | 2010-04-20 | 2010-09-15 | 江苏工业学院 | Lifting mechanism for vehicle window glass |
| CN202596457U (en) * | 2011-12-30 | 2012-12-12 | 成都老肯科技股份有限公司 | Chain-type up and down translation sliding door for pulsation vacuum sterilizer |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440051A (en) * | 2014-10-30 | 2015-03-25 | 芜湖莫森泰克汽车科技有限公司 | Method for producing automobile rear door glass rope wheel type lifter |
| CN105384107A (en) * | 2015-12-11 | 2016-03-09 | 沃德传动（天津）股份有限公司 | Lift |
| CN105539545A (en) * | 2016-01-06 | 2016-05-04 | 盐城工学院 | Trolley for copper brazing furnace |
| CN105882101A (en) * | 2016-04-28 | 2016-08-24 | 宋英俊 | Adhesive-pressing lifting tool special for ships |
| CN106863898A (en) * | 2017-04-18 | 2017-06-20 | 苏州蓝王机床工具科技有限公司 | A kind of fly press material jacking mechanism |
| CN107367386A (en) * | 2017-09-01 | 2017-11-21 | 汽-大众汽车有限公司 | A kind of automobile door glass lifts corner torque measuring device |
| CN107524367A (en) * | 2017-09-07 | 2017-12-29 | 江苏蓝泽股份有限公司 | Forward lead screw electric window-opening device |
| CN107962205A (en) * | 2017-11-24 | 2018-04-27 | 肖亦萍 | A kind of portable drilling machine |
| CN108313938A (en) * | 2018-01-17 | 2018-07-24 | 曾强 | A kind of liftable operation console of constructing tunnel |
| CN108991685A (en) * | 2018-10-23 | 2018-12-14 | 郑州莱兹电子科技有限公司 | A kind of mobile phone protective bag with shock-absorbing function |
| CN109516416A (en) * | 2018-11-06 | 2019-03-26 | 南京中意仓储有限公司 | A kind of storage facilities cargo storage lifting device |
| CN109624797A (en) * | 2018-12-04 | 2019-04-16 | 河北铠特农业机械有限公司 | A kind of hillside tractor seat automatic balancing arrangement |
| CN109624797B (en) * | 2018-12-04 | 2020-11-24 | 河北铠特农业机械有限公司 | Automatic balancing device for mountain tractor seat |
| CN112664092A (en) * | 2020-12-23 | 2021-04-16 | 吴卓才 | Glass lifting mechanism of new energy automobile door |
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