CN206740284U - A kind of backrest torsional moment of angle adjuster detection device - Google Patents
A kind of backrest torsional moment of angle adjuster detection device Download PDFInfo
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- CN206740284U CN206740284U CN201621345018.6U CN201621345018U CN206740284U CN 206740284 U CN206740284 U CN 206740284U CN 201621345018 U CN201621345018 U CN 201621345018U CN 206740284 U CN206740284 U CN 206740284U
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- eccentric shaft
- backrest
- angle adjuster
- torsional moment
- moment
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- Seats For Vehicles (AREA)
Abstract
It the utility model is related to a kind of backrest torsional moment of angle adjuster detection device, including servomotor, eccentric shaft, torque sensor and the fixed connection device being installed in fixed plate, one end of the eccentric shaft is connected by shaft coupling with the output end of the servomotor, the other end of the eccentric shaft is connected with the fixed connection device, and the lateral surface of the fixed connection device is provided with multiple fixing tooths；The torque sensor is set on the eccentric shaft and is used for the moment of torsion for detecting eccentric shaft turns.The backrest torsional moment of angle adjuster detection device, drive eccentric shaft to simulate human hand by servomotor, and using torque sensor detection torque value, the automatic detection to backrest torsional moment of angle adjuster can be realized；Simultaneously under the drive of the eccentric shaft, torque sensor and the backrest recliner do concentric motion, reduce measurement error.
Description
Technical field
The utility model belongs to mechanical equipment technical field, and in particular to a kind of backrest torsional moment of angle adjuster for automobile is examined
Measurement equipment.
Background technology
The backrest of seat carries out angle adjustment mainly by unlocking backrest recliner, to backrest and seat cushion.Therefore backrest
Torsional moment of angle adjuster detection is increasingly valued by people as realizing automobile function and ensureing to use a comfortable part.
Backrest torsional moment of angle adjuster detection at present is mainly by manually being detected, i.e., testing staff holds torque wrench and pulled
Dynamic backrest recliner, torque value is measured by the reading of torque wrench, but the method needs manual operation, not only wastes time and energy,
And low production efficiency, it is impossible to meet the schedule requirement of production line balance；Meanwhile moment of torsion detection structural rigidity connection causes to measure
Error is big, it is impossible to meets the high-precision requirement that present automobile industry detects to backrest torsional moment of angle adjuster, less adapts to terminal Gu
Needs of the visitor to automotive seat comfort level.
Utility model content
In order to solve above mentioned problem existing for prior art, the utility model provides a kind of backrest torsional moment of angle adjuster detection
Equipment.The backrest torsional moment of angle adjuster detection device can be automatically performed and the connection of backrest recliner and moment of torsion detection, raising
Detection efficiency；Simultaneously because torque sensor and the backrest recliner do concentric motion, measurement error is reduced.
Technical scheme is used by the utility model：A kind of backrest torsional moment of angle adjuster detection device, including be installed in
Servomotor, eccentric shaft, torque sensor and fixed connection device in fixed plate, one end of the eccentric shaft by shaft coupling with
The output end connection of the servomotor, the other end of the eccentric shaft is connected with the fixed connection device, described to be fixedly connected
The lateral surface of device is provided with multiple fixing tooths；The torque sensor is set on the eccentric shaft and turned for detecting eccentric shaft
Dynamic moment of torsion.
When in use, the fixing tooth is inserted into the backrest recliner, to play a part of being fixedly connected；It is described to lean on
Carry on the back torsional moment of angle adjuster detection device drives eccentric shaft to simulate human hand by servomotor, and uses torque sensor detection moment of torsion number
Value, can realize the automatic detection to backrest torsional moment of angle adjuster, meanwhile, present inventor was studying backrest recliner
Found after internal structure, it is eccentric during rotation inside backrest recliner, it is corresponding, in the utility model, using servo
Motor driven eccentric shaft turns, the eccentric degree of eccentric shaft is identical with the eccentric degree of backrest recliner inner rotation, reach with
The effect that the backrest recliner rotates with one heart, reduces measurement error.
In order to ensure stability of the eccentric shaft in motion, preferable technical scheme is, in addition to relocation mechanism, described inclined
Mandrel is arranged in the fixed plate by the relocation mechanism, and the relocation mechanism includes vertical relocation mechanism and front and rear floating
Mechanism：
The vertical relocation mechanism includes upper cover plate and lower cover, by being vertically arranged between the upper cover plate and lower cover
Spring guide pillar is connected, and the eccentric shaft is arranged on the upper cover plate；
The front and rear relocation mechanism includes being arranged on the sliding block of the lower cover bottom and is arranged on the fixed plate upper table
The slide rail in face, the slide rail is vertical with the axis direction of the eccentric shaft, and the sliding block can be in the slide rail slidably.
During the eccentric shaft motion, upper and lower motion is buffered and offset by the reciprocating motion of upper cover plate, is moved forward and backward logical
Cross sliding block move back and forth buffering and offset, enable eccentric shaft stablize be arranged on the fixed plate on.
In addition, when the eccentric degree of the eccentric shaft and backrest recliner inner rotation is incomplete same, the floating
Mechanism also can be that the motion of eccentric shaft reserves enough surpluses, to ensure the normal rotation of eccentric shaft, significantly increase institute
State the scope of application of backrest torsional moment of angle adjuster detection device.
To ensure stability of the relocation mechanism in motion, preferable technical scheme is the number of the spring guide pillar
Mesh is six, and six spring guide pillars are symmetricly set on the both sides of the eccentric shaft in two straight lines；The number of the sliding block
For two, two sliding blocks are separately positioned on the left hand edge and right hand edge of the lower cover bottom.
To ensure the backrest torsional moment of angle adjuster detection device and the compactness of backrest recliner installation, and adapt to different
Backrest recliner, preferable technical scheme are that the fixed connection device includes fixed disk and Flexible Connector, and the fixed disk leads to
The other end that the Flexible Connector is crossed with the eccentric shaft is connected, and the fixing tooth is arranged on the lateral surface of the fixed disk
On.
The Flexible Connector can stretch in the lateral direction, to adapt to different size, the backrest recliner of thickness.
According to one embodiment of the present utility model, the Flexible Connector is included with expansion link and spring, the spring
It is set on the expansion link.
Torque value is read in time for the ease of testing staff, and preferable technical scheme is the backrest torsional moment of angle adjuster
Detection device also includes moment of torsion display, and the moment of torsion display is connected with the torque sensor signal, and is turned round for showing
Square numerical value.
In order to further improve the degree of the backrest torsional moment of angle adjuster detection device automation, preferable technical scheme
It is that the backrest torsional moment of angle adjuster detection device also includes position sensor, and the position sensor is arranged on the eccentric shaft
In fixed connection device, the position sensor is used to detect the relative of the eccentric shaft and fixed connection device and the entire production line
Position.Using above-mentioned positional information, the executing mechanism on production line can be used to carry the dynamic backrest torsional moment of angle adjuster detection and set
Standby playback, to start to detect next time, so as to greatly improve the automaticity of whole piece detection line.As for executing mechanism
Set and operation, those skilled in the art prior art can be used to realize, just do not repeating herein.
In the utility model, the orientation in Fig. 1 is defined, and upper to be upper in figure, a left side is a left side, before vertical paper is outwards.
The beneficial effects of the utility model are：The utility model provides a kind of backrest torsional moment of angle adjuster detection device, leads to
Cross servomotor and drive eccentric shaft simulation human hand, and using torque sensor detection torque value, can realize to backrest angle modulation
The automatic detection of device moment of torsion；Simultaneously under the drive of the eccentric shaft, torque sensor and the backrest recliner do concentric fortune
It is dynamic, reduce measurement error.
Brief description of the drawings
Fig. 1 is the front view of embodiment in the utility model；
Fig. 2 is the structural representation of embodiment in the utility model；
Fig. 3 is the partial enlarged drawing of A in Fig. 2.
In figure：1st, servomotor；2nd, eccentric shaft；3rd, torque sensor；41st, fixing tooth；42nd, fixed disk；43rd, elastic connection
Part；51st, upper cover plate；52nd, lower cover；53rd, spring guide pillar；54th, sliding block；55th, slide rail；6th, position sensor.
Embodiment
With reference to embodiment, content of the present utility model is further illustrated.It should be appreciated that implementation of the present utility model
The following examples are not limited to, any formal accommodation and/or change made to the utility model fall within this
Utility model protection scope.
In the utility model, if not refering in particular to, all parts, percentage are unit of weight, all equipment and raw material
Deng being commercially available or the industry is conventional.Method in following embodiments, it is this area unless otherwise instructed
Conventional method.
As Figure 1-3, the utility model provides a kind of backrest torsional moment of angle adjuster detection device, including is installed in solid
Servomotor 1, eccentric shaft 2, relocation mechanism, torque sensor 3 and fixed connection device on fixed board, one end of the eccentric shaft 2
It is connected by shaft coupling with the output end of the servomotor 1, the other end and the fixed connection device of the eccentric shaft 2 connect
Connect, the fixed connection device includes fixed disk 42 and Flexible Connector 43, and the fixed disk 42 passes through the Flexible Connector 43
It is connected with the other end of the eccentric shaft 2, the Flexible Connector 43 includes being set in institute with expansion link and spring, the spring
State on expansion link, the lateral surface of the fixed disk 42 is provided with multiple fixing tooths 41；The torque sensor 3 is set in described inclined
The moment of torsion rotated in mandrel 2 and for detecting eccentric shaft 2.
The eccentric shaft 2 is arranged in the fixed plate by the relocation mechanism, and the relocation mechanism includes vertical floating
Motivation structure and front and rear relocation mechanism：The vertical relocation mechanism includes upper cover plate 51 and lower cover 52, and the upper cover plate 51 is with
Connected between cover plate 52 by being vertically arranged spring guide pillar 53, the eccentric shaft 2 is arranged on the upper cover plate 51；It is described front and rear
Relocation mechanism includes the sliding block 54 for being arranged on the bottom of lower cover 52 and the slide rail 55 for being arranged on the fixed plate upper surface, institute
It is vertical with the axis direction of the eccentric shaft 2 to state slide rail 55, the sliding block 54 can be in the slide rail 55 slidably.
The number of the spring guide pillar 53 is six, and six spring guide pillars 53 are symmetricly set on described in two straight lines
The both sides of eccentric shaft 2；The number of the sliding block 54 is two, and two sliding blocks 54 are separately positioned on the bottom of lower cover 52
Left hand edge and right hand edge.
When in use, the fixing tooth 41 is inserted into the backrest recliner, to play a part of being fixedly connected；It is described
Backrest torsional moment of angle adjuster detection device drives eccentric shaft 2 to simulate human hand by servomotor 1, and is detected using torque sensor 3
Torque value, the automatic detection to backrest torsional moment of angle adjuster can be realized, meanwhile, present inventor was studying backrest tune
Found after the internal structure of angle device, it is eccentric during rotation inside backrest recliner, it is corresponding, in the utility model, adopt
Eccentric shaft 2 is driven to rotate with servomotor 1, the eccentric degree and the eccentric degree phase of backrest recliner inner rotation of eccentric shaft 2
Together, reach with the concentric effect rotated of the backrest recliner, reduce measurement error.
Torque value is read in time for the ease of testing staff, and the backrest torsional moment of angle adjuster detection device also includes moment of torsion
Display, the moment of torsion display are connected with the signal of torque sensor 3, and for showing torque value.
In order to further improve the degree of the backrest torsional moment of angle adjuster detection device automation, preferable technical scheme
It is that the backrest torsional moment of angle adjuster detection device also includes position sensor 6, the position sensor 6 is arranged on the bias
On axle 2 and fixed connection device, the position sensor 6 is used to detect the eccentric shaft 2 and fixed connection device and the entire production line
Relative position.Using above-mentioned positional information, the executing mechanism on production line can be used to carry and move the backrest torsional moment of angle adjuster
Detection device playbacks, to start to detect next time, so as to greatly improve the automaticity of whole piece detection line.
It should be noted last that above example is only unrestricted to illustrate the technical solution of the utility model, to the greatest extent
The utility model is described in detail with reference to preferred embodiment for pipe, should be understood that and the foregoing is only this practicality newly
The embodiment of type, be not used to limit the scope of protection of the utility model, it is all it is of the present utility model spirit and
Within principle, any modification, equivalent substitution and improvements done etc., it should be included within the scope of protection of the utility model.
Claims (7)
1. a kind of backrest torsional moment of angle adjuster detection device, it is characterised in that including the servomotor being installed in fixed plate
(1), eccentric shaft (2), torque sensor (3) and fixed connection device, one end of the eccentric shaft (2) are watched by shaft coupling with described
The output end connection of motor (1) is taken, the other end of the eccentric shaft (2) is connected with the fixed connection device, described to be fixedly connected
The lateral surface of device is provided with multiple fixing tooths (41)；The torque sensor (3) is set on the eccentric shaft (2) and for examining
Survey the moment of torsion that eccentric shaft (2) rotates.
2. backrest torsional moment of angle adjuster detection device according to claim 1, it is characterised in that also including relocation mechanism, institute
Stating relocation mechanism includes vertical relocation mechanism and front and rear relocation mechanism：
The vertical relocation mechanism includes upper cover plate (51) and lower cover (52), between the upper cover plate (51) and lower cover (52)
Connected by being vertically arranged spring guide pillar (53), the eccentric shaft (2) is arranged on the upper cover plate (51)；
The front and rear relocation mechanism includes being arranged on the sliding block (54) of the lower cover (52) bottom and is arranged on the fixed plate
The slide rail (55) of upper surface, the slide rail (55) is vertical with the axis direction of the eccentric shaft (2), and the sliding block (54) can be
In the slide rail (55) slidably.
3. backrest torsional moment of angle adjuster detection device according to claim 2, it is characterised in that the spring guide pillar (53)
Number is six, and six spring guide pillars (53) are symmetricly set on the both sides of the eccentric shaft (2) in two straight lines；The cunning
The number of block (54) is two, and two sliding blocks (54) are separately positioned on left hand edge and the right of the lower cover (52) bottom
Edge.
4. backrest torsional moment of angle adjuster detection device according to claim 1, it is characterised in that the fixed connection device includes
Fixed disk (42) and Flexible Connector (43), the fixed disk (42) pass through the Flexible Connector (43) and the eccentric shaft
(2) other end connection, the fixing tooth (41) are arranged on the lateral surface of the fixed disk (42).
5. backrest torsional moment of angle adjuster detection device according to claim 4, it is characterised in that the Flexible Connector (43)
Including being set in expansion link and spring, the spring on the expansion link.
6. according to any described backrest torsional moment of angle adjuster detection devices of claim 1-5, it is characterised in that also show including moment of torsion
Showing device, the moment of torsion display is connected with the torque sensor (3) signal, and for showing torque value.
7. according to any described backrest torsional moment of angle adjuster detection devices of claim 1-5, it is characterised in that also passed including position
Sensor (6), the position sensor (6) are arranged in the eccentric shaft (2) and fixed connection device, the position sensor (6)
For detecting the eccentric shaft (2) and the relative position of fixed connection device and the entire production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345018.6U CN206740284U (en) | 2016-12-08 | 2016-12-08 | A kind of backrest torsional moment of angle adjuster detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345018.6U CN206740284U (en) | 2016-12-08 | 2016-12-08 | A kind of backrest torsional moment of angle adjuster detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740284U true CN206740284U (en) | 2017-12-12 |
Family
ID=60555594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621345018.6U Active CN206740284U (en) | 2016-12-08 | 2016-12-08 | A kind of backrest torsional moment of angle adjuster detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378558A (en) * | 2020-09-22 | 2021-02-19 | 河北汉光重工有限责任公司 | Method for measuring eccentric moment of servo platform |
| CN112683441A (en) * | 2020-12-03 | 2021-04-20 | 南京欧测电子科技有限公司 | Torsion test equipment |
| CN113386173A (en) * | 2021-08-17 | 2021-09-14 | 南京泰普森自动化设备有限公司 | Torque measuring device |
-
2016
- 2016-12-08 CN CN201621345018.6U patent/CN206740284U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378558A (en) * | 2020-09-22 | 2021-02-19 | 河北汉光重工有限责任公司 | Method for measuring eccentric moment of servo platform |
| CN112683441A (en) * | 2020-12-03 | 2021-04-20 | 南京欧测电子科技有限公司 | Torsion test equipment |
| CN113386173A (en) * | 2021-08-17 | 2021-09-14 | 南京泰普森自动化设备有限公司 | Torque measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.1183, Yingkou Road, Changchun Economic and Technological Development Zone, Jilin Province, 130000 Patentee after: Changchun Fuweian Daotuo Automobile Metal Parts Co.,Ltd. Address before: 130033 Yingkou Road, Changchun economic and Technological Development Zone, Changchun, Jilin, 1183 Patentee before: CHANGCHUN FAW FAWAY ADIENT AUTOMOTIVE METAL COMPONENTS CO.,LTD. |