CN107367386A - A kind of automobile door glass lifts corner torque measuring device - Google Patents
A kind of automobile door glass lifts corner torque measuring device Download PDFInfo
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- CN107367386A CN107367386A CN201710779984.1A CN201710779984A CN107367386A CN 107367386 A CN107367386 A CN 107367386A CN 201710779984 A CN201710779984 A CN 201710779984A CN 107367386 A CN107367386 A CN 107367386A
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- glass
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- shaft coupling
- corner torque
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- 239000011521 glass Substances 0.000 title claims abstract description 67
- 230000008878 coupling Effects 0.000 claims description 34
- 238000010168 coupling process Methods 0.000 claims description 34
- 238000005859 coupling reaction Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 5
- 230000008450 motivation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000011156 evaluation Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 14
- 238000001514 detection method Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to vehicle glass lifting system detectio field, and in particular to a kind of automobile door glass lifts corner torque measuring device.The present invention torque measuring device contain motor, corner torque sensor and can be ratcheting with the internal gear of vehicle glass lifting system external gear.When the external gear of apparatus of the present invention and the internal gear of automobile lifting system are ratcheting, automobile lifting system is arrived by the external gear input power of the present invention, drives the lifting of glass, while corner torque sensor is measured and lifts corner torque curve.The automobile door glass lifting corner torque measuring device of the present invention can be measured in lifting process in the torque value of each position, so as to intuitively reflect suffered resistance situation of the glass in each position, reach the purpose of objective evaluation automobile door glass jacking condition quality.
Description
Technical field
The invention belongs to the detection field of vehicle glass lifting system, is related to a kind of automobile door glass lifting corner torque
Measurement apparatus.
Background technology
Lifting system for automobile door glass is to be directed to riding comfort, and glass for vehicle window is possessed good sealing and is prevented
Steal property and design.Lifting system for automobile door glass is that automobile is complex, and most frequently used motor function part
One of.Good glass jacking system is door device ride comfort, and the guarantee of stability, even vehicle security are tried hard to keep
Card.The excessive resistance of vehicle glass lifting is the main reason for glass jacking system breaks down.Therefore glass jacking system resistance
The detection of power seems particularly necessary.
From nineteen ninety-five H.Y Chang (Chang H Y, Song J O.Glass Drop Design for Automobile
Windows-Design of Glass Contour,Shape,Drop Motion,and Motion Guidance Systems
[R] .SAE Technical Paper, 1995.) propose design electric automobile glass contours, glass elevating movement and glass liter
The computer processing method for dropping device system rises, and has had the much research on automobile lifting system both at home and abroad at present.The country is such as
Mei Hangyi (LOAD FOR of Mei Hangyi, He Zhankui, Li Tao glass jacking systems and efficiency optimization [J] automobile engineers, 2013
(6):52-54.), by the calculating and the analysis of motor torque transmission to glass jacking system load, glass jacking system is realized
Optimization.
But for the less report of detection means of glass jacking system.Zhao Shengqi and Huang Wenmei (Zhao Shengqi, yellow literary plum
Real door automatic detection device [J] the Hunan University journal of electric glass lifter for automobile:Natural science edition, 2002 (S1):50-
53.) develop the real door detection means of a set of electric glass lifter, but also need to by computer record lifting time and
Coordinate with reference to seeing for testing staff with sense organ, in addition detection means whether qualified in real door to weigh glass-frame riser
What is recorded is the relation of time and torque, the relation of corner and torque is not embodied, if torque exception, it is impossible to accurate judgement glass
Torque is abnormal when which position glass move to, and is not easy to problem analysis.
Therefore, domestic detection device is horizontal also relatively backward, at present for evaluation automobile door glass jacking system state
It is whether fine or not, it is main that glass rising is still dragged by human hand, declines subjective feeling jacking condition, not only waste time and energy, more close
Key is that evaluation result is not accurate enough.It would therefore be highly desirable to need one kind being capable of simple to operate, the accurate glass jacking system inspection of measurement
Survey device.
The content of the invention
Present invention aims at provide a kind of miniaturization, the automobile door glass lifting corner torque measurement of hand-holdable operation
Device.
The present invention also aims to provide a kind of high automobile door glass of measuring accuracy to lift corner torque measurement
Device.
The present invention also aims to provide it is a kind of can directly, objectively measure lifting system for automobile door glass quality
Device.
The above-mentioned purpose of the present invention is realized by following technological means：
The invention provides a kind of automobile door glass to lift corner torque measuring device, and it is successively containing drive connection
Motor, first shaft coupling, corner torque sensor, second shaft coupling and gear.
Further, wherein described gear is external gear, for it is ratcheting in lifting system for automobile door glass, more
Body, it is ratcheting with the internal gear of the glass jacking system of arrangements for automotive doors.
Arrangements for automotive doors side glass jacking system should all have an internal gear, for being nibbled with jacking system motor
Close；Specific position will be arranged according to different automobile types demand, be normally at system centre position.
When using the measurement device of the present invention, in the external gear of apparatus of the present invention and vehicle glass lifting system
Gear assembles (ratcheting), input power is lifted to automobile door glass by gear, so as to drive the lifting of automobile door glass.Together
When, in glass jacking system motion process is driven, the corner torque sensor of apparatus of the present invention can directly measure car door glass
The torque value of glass each position in lifting process, namely corner torque value relation curve, so as to intuitively reflect glass
In the situation of resistance suffered by each position, reach the fine or not purpose of objective evaluation automobile door glass jacking condition.
In the device of the present invention, described corner torque sensor is not particularly limited, as long as corner torque can be measured
The sensor of value relation.As preferred embodiment, the range of described corner torque sensor reaches 20Nm,
Required precision reaches not less than 0.01Nm.In an exemplary embodiment of the invention, described corner torque sensor is
HBM brands, model T20.
Described corner torque sensor contains joint, and data acquisition device, collection corner torque letter are connected by joint
Breath.As long as described data acquisition device can read the value of corner torque sensor.
As preferred embodiment, described motor revolution is adjustable, because under different temperatures or different cars
Type, glass lifting speed is different, so the motor of apparatus of the present invention is designed to that rotating speed can be adjusted, it is accurate to improve measurement
Property.
Further, described motor also contains output shaft, by output shaft, motor and first shaft coupling phase
Even.Described motor is used for the power input device for simulating automobile door glass jacking system.
Further, described second shaft coupling is connected with gear by power transmission shaft.Specifically, described gear is first fixed
It is connected on power transmission shaft, then by power transmission shaft with second shaft coupling.As preferred embodiment, described power transmission shaft and second
Between shaft coupling, also with bearing, for supporting mechanical rotary body, the coefficient of friction in its motion process is reduced, and ensure its time
Turn precision.
In addition, the present invention device also have protect corner torque sensor shell, while be easy to measurement when operating personnel
Hold.
Described shell wraps up first shaft coupling, corner torque measuring device, and second shaft coupling.As preferable reality
Mode is applied, described shell is shaped as cuboid.Inventor, for the consideration of grip comfort level, attempts in experimentation
Circular and ellipse shell is crossed, but during reagent measuring, device easily rotates, and is unfavorable for the stable grip of operator and surveys
Device is measured, and sensor reads accurate measurement data.
Further, the shell of apparatus of the present invention is made up of matrix, front shroud, back shroud and upper cover plate.Upper cover plate
On leave hole, so as to the stretching of joint, have hole on front shroud and back shroud, in addition to gear and motor, remaining part
It is in the parcel of shell.
The workflow of device of the present invention is：During measurement, in gear insertion lifting system for automobile door glass, operator
Shell is with the hands held on, motor starts, and drives shaft coupling to rotate by output shaft, shaft coupling drives corner torque sensing
Device rotates, and corner torque sensor drives shaft coupling to rotate, and shaft coupling drives drive axis, and power transmission shaft drives pinion rotation,
Gear band electrical automobile automobile door glass system works, and drives glass lifting.Corner torque curve is read by joint simultaneously.Except
Stall position, it is desirable to which curve is steady during glass rises, declined, it is smaller to fluctuate；It is (specified that maximum should not exceed rated value
It is different to be worth each vehicle).If curve fluctuation is larger, prove that jacking system state is not sufficiently stable；If the torque value measured compared with
Greatly, then proof system resistance is larger.
Beneficial effects of the present invention：
1. a measurement apparatus can direct measurement go out corner and torque value graph of relation, reflect glass so as to objective and accurate
The jacking condition of glass.Measurement data before present invention improvement, can only measure level of torque, it is impossible to read the pass of corner and torque
System, it is which section in the process of running goes wrong as abnormal not can determine that occurs in torque.
2. the revolution of motor can adjust, it can adapt under different temperatures, different automobile types, different glass lifting speeds
Degree, measurement accuracy is improved, it is applied widely.
3. whole device is simple in construction, miniaturization, it is simple to manufacture, is easy to utilize.
Brief description of the drawings
Fig. 1 is automobile door glass lifting corner torque measuring device structural representation；
Fig. 2 is automobile door glass lifting corner torque measuring device explosive view；
Fig. 3 is the torque curve of the device before comparative example is improved；
Fig. 4 is the corner torque curve that the device of the present invention measures.
Schema explanation：
1st, motor；2nd, matrix；3rd, front shroud；4th, gear；5th, upper cover plate；6th, joint；7th, back shroud；8th, the first shaft coupling
Device；9th, corner torque sensor；10th, second shaft coupling；11st, bearing；12nd, power transmission shaft；13rd, output shaft.
Embodiment
Technical scheme is further illustrated below by way of specific embodiment, specific embodiment is not represented to this hair
The limitation of bright protection domain.Some nonessential modifications and adjustment that other people are made according to theory of the present invention still fall within this hair
Bright protection domain.
A kind of 1 automobile door glass of embodiment lifts corner torque measuring device
Automobile door glass lifting corner torque measuring device as shown in Figure 1, its explosive view are as shown in Figure 2.The device
In the same direction, the motor 1 successively containing drive connection, first shaft coupling 8, second shaft coupling 10 and gear 4.
Contain output shaft 13 on motor 1.Motor 1 is connected by output shaft 13 with first shaft coupling 8.First
Axle device 8 is connected with corner torque sensor 9, joint 6 is contained on corner torque sensor 9, for output corner torque curve.Turn
Angle torque sensor 9 is connected with second shaft coupling 10.Between second shaft coupling 10 and gear 4, also containing power transmission shaft 12, gear 4
First it is fixed on power transmission shaft 12, then passes through the connection gear 4 of power transmission shaft 12 and second shaft coupling 10.Power transmission shaft 12 and second shaft coupling
Between 10, also with bearing 11.
In the present invention, described gear 4 is external gear, can be ratcheting with the internal gear in automobile lifting system.
In the present invention, the described revolution of motor 1 is variable, for adapting to the jacking system of friction speed.
The device of the present invention also contains shell, for protecting corner torque sensor 9 and person easy to operation to hold.Described
Shell is cuboid, and the cuboid is wrapped in first shaft coupling 8, second shaft coupling 10 and corner torque sensor 9.Specifically
Ground, the shell contain matrix 2, front shroud 3, back shroud 7 and upper cover plate 5.There is a hole on upper cover plate 5, for stretching for joint 6
Go out；Also there is a hole on front shroud 3, the insertion for power transmission shaft 12；Also there is a hole on back shroud 7, the insertion for output shaft 13.
The running of the device is：During measurement, gear 4 is inserted in lifting system for automobile door glass, and operator uses double
Hand handle handles matrix 2, and motor 1 starts, and drives first shaft coupling 8 to rotate by output shaft 13, first shaft coupling 8 is with turn
Angle torque sensor 9 rotates, and corner torque sensor 9 drives second shaft coupling 10 to rotate, and second shaft coupling 10 drives power transmission shaft
12 rotate, and power transmission shaft 12 rotates with moving gear 4, and gear 4 drives the work of automobile door glass system, drive glass lifting, simultaneously
Corner torque curve is read by joint 6.The corner torque curve measured is as shown in Figure 4.
Comparative example 1
Embodiment 1 is repeated, corner torque sensor replaces with torque sensor.
The torque curve that device described in comparative example measures is as shown in Figure 3.Comparison diagram 3 and Fig. 4 understand, the device of comparative example
Level of torque can only be measured, it is impossible to the relation of corner and torque is read, as torque occurs exception not can determine that it is in running
In which section go wrong, can not accurately detect glass jacking system location of fault.
Claims (10)
1. a kind of automobile door glass lifts corner torque measuring device, it is characterised in that the motor being connected successively,
First shaft coupling, corner torque sensor, second shaft coupling and gear；Described gear is used to lift with the glass of arrangements for automotive doors
System is ratcheting.
2. device according to claim 1, it is characterised in that described gear is external gear.
3. device according to claim 2, it is characterised in that described external gear is used to lift with the glass of arrangements for automotive doors
The internal gear of system is ratcheting.
4. device according to claim 1, it is characterised in that described motor revolution can adjust.
5. device according to claim 1, it is characterised in that described driving motivation contains output shaft, motor with
First shaft coupling is connected by output shaft.
6. device according to claim 5, it is characterised in that described second shaft coupling is connected with gear by power transmission shaft
Connect.
7. device according to claim 6, it is characterised in that be additionally provided with axle between described power transmission shaft and second shaft coupling
Hold.
8. according to any described devices of claim 1-7, it is characterised in that also with shell, described shell parcel first
Shaft coupling, second shaft coupling and corner torque sensor.
9. device according to claim 8, it is characterised in that described shell is cuboid.
10. device according to claim 9, it is characterised in that described shell body contain matrix, front shroud, back shroud with
And upper cover plate；Preferably, described front shroud, back shroud and upper cover plate are respectively provided with hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779984.1A CN107367386A (en) | 2017-09-01 | 2017-09-01 | A kind of automobile door glass lifts corner torque measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779984.1A CN107367386A (en) | 2017-09-01 | 2017-09-01 | A kind of automobile door glass lifts corner torque measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107367386A true CN107367386A (en) | 2017-11-21 |
Family
ID=60311596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710779984.1A Pending CN107367386A (en) | 2017-09-01 | 2017-09-01 | A kind of automobile door glass lifts corner torque measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107367386A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201740651U (en) * | 2010-07-07 | 2011-02-09 | 襄樊达安汽车检测中心 | Detection testing platform of automobile window glass lifter for testing automobile parts |
| CN102384848A (en) * | 2010-09-01 | 2012-03-21 | 上汽通用五菱汽车股份有限公司 | Durability detection device for vehicle manual window glass lifter and detection method thereof |
| CN103742019A (en) * | 2014-01-02 | 2014-04-23 | 十堰华恒机电科技有限公司 | Method and device for lifting door/window glass of car |
| CN103954456A (en) * | 2014-05-28 | 2014-07-30 | 苏州艾酷玛赫设备制造有限公司 | Automobile manual glass lifting testing device |
| CN205192765U (en) * | 2015-12-07 | 2016-04-27 | 四川华源世纪科技有限责任公司 | Durable detection device of manual glass -frame riser ware of car door |
| CN207163709U (en) * | 2017-09-01 | 2018-03-30 | 一汽-大众汽车有限公司 | A kind of automobile door glass lifts corner torque measuring device |
-
2017
- 2017-09-01 CN CN201710779984.1A patent/CN107367386A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201740651U (en) * | 2010-07-07 | 2011-02-09 | 襄樊达安汽车检测中心 | Detection testing platform of automobile window glass lifter for testing automobile parts |
| CN102384848A (en) * | 2010-09-01 | 2012-03-21 | 上汽通用五菱汽车股份有限公司 | Durability detection device for vehicle manual window glass lifter and detection method thereof |
| CN103742019A (en) * | 2014-01-02 | 2014-04-23 | 十堰华恒机电科技有限公司 | Method and device for lifting door/window glass of car |
| CN103954456A (en) * | 2014-05-28 | 2014-07-30 | 苏州艾酷玛赫设备制造有限公司 | Automobile manual glass lifting testing device |
| CN205192765U (en) * | 2015-12-07 | 2016-04-27 | 四川华源世纪科技有限责任公司 | Durable detection device of manual glass -frame riser ware of car door |
| CN207163709U (en) * | 2017-09-01 | 2018-03-30 | 一汽-大众汽车有限公司 | A kind of automobile door glass lifts corner torque measuring device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |
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| RJ01 | Rejection of invention patent application after publication |