CN101915680A - Device for testing return time of damper - Google Patents
Device for testing return time of damper Download PDFInfo
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- CN101915680A CN101915680A CN 201010246834 CN201010246834A CN101915680A CN 101915680 A CN101915680 A CN 101915680A CN 201010246834 CN201010246834 CN 201010246834 CN 201010246834 A CN201010246834 A CN 201010246834A CN 101915680 A CN101915680 A CN 101915680A
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- damper
- return time
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- handle
- sensor
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Abstract
The invention discloses a device for testing the return time of a damper. The device is characterized by comprising a bracket, a rotating shaft, a balancing weight, a handle, a damper positioning mechanism, an adapter, a controller, a first sensor and a second sensor, wherein the rotating shaft can be rotationally erected on the bracket; the balancing weight is hung on the rotating shaft through a rope; the handle is arranged at one end of the rotating shaft and can drive the rotating shaft to rotate as well as rotate from a first position to a second position relatively to the bracket; the damper positioning mechanism is positioned on one side of the bracket and is provided with a damper positioning head; the adapter is arranged at the other end of the rotating shaft and is opposite to the damper positioning head; a first sensor is used for sensing whether the handle is positioned at the first position or not and transmitting a signal to the controller; and a second sensor is used for sensing whether the handle is positioned at the second position or not and transmitting the signal to the controller. Compared with the prior art, the device has the advantages of capability of correctly obtaining the return time of the damper within a unit angle through electronic sensing in combination with mechanical rotation, simple operation and correct measurement.
Description
Technical field
The present invention relates to a kind of proving installation, relate in particular to a kind of device for testing return time of damper.
Background technology
Damper is used on the automobile handle more common, generally comprise the inner casing that shell and opposite shell can be rotated, though a lot of disclosed technology are used for the performance of testing automobile handle, but the equipment that is used for testing the damper performance separately is also few, the information acquisition of damper performance helps judging the quality of automobile handle, wherein the return time of damper inner casing opposite shell then is most important performance parameter, and it is then few directly to be used for testing the equipment of damper return time.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of device for testing return time of damper at the above-mentioned state of the art, and this proving installation can obtain the damper return time directly and accurately.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of device for testing return time of damper is characterized in that comprising
Support;
Rotation axis, crossbearer is on aforesaid support rotationally;
Balancing weight is hung on the aforesaid rotation axis by a rope;
Handle, be located at such rotation axle one end and can drive that rotation axis rotates and relatively support can turn to the second place from primary importance;
The damper detent mechanism is positioned at aforementioned brackets one side, has the damper positioning head;
Adapter is located at the other end of such rotation axle and relative with aforesaid damper positioning head;
Controller is used for received signal and calculating damper return time;
First sensor is used for the aforementioned handle of perception and is in primary importance and transmits signal to aforesaid controller; And
Second sensor is used for the aforementioned handle of perception and is in the second place and transmits signal to aforesaid controller.
As preferably, described handle can be 45 °, 90 °, 180 ° or 270 ° from the angle that primary importance turns to the required rotation of the second place.
Described support comprises first pillar and second pillar of vertical setting, described rotation axis two ends are then distinguished aforesaid first pillar of correspondence and second pillar and can be rotated setting, described handle is near the aforesaid second column setting, and, the outside extension of described second column is provided with a L shaped bearing, and the described first sensor and second sensor then are located at aforesaid bearing upper end.Be provided with simply, induction is sharp, can guarantee accuracy.
Described damper detent mechanism also comprises supporting seat and is located at the rotating disk that also can rotate relative to supporting seat on the supporting seat vertically, is furnished with the damper positioning head of a plurality of different styles or model on this rotating disk.Can adapt to the damper test of plurality of specifications.
Described supporting seat bottom is provided with guide rail, and described supporting seat this guide rail relatively can move around, and, aforementioned guide rail place axis and described rotation axis place parallel axes.To adapt to the damper of different length.
The location of supporting seat is preferably as follows mode setting: described guide rail rear and front end is equipped with limited block, and one of them limited block inboard is provided with an adjustable caging bolt.
Be convenient to be provided with, described support, limited block and guide rail all are located on the base plate.
Compared with prior art, the invention has the advantages that: by electronic sensor, in conjunction with mechanical rotation, can obtain the return time of damper in the unit angle exactly, measure accurately, simple to operate, integral device is simple in structure, and cost is lower, is easy to popularize and uses.
Description of drawings
Fig. 1 is the embodiment front view.
Fig. 2 is the embodiment stereographic map.
Fig. 3 is the damper structure synoptic diagram.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, device for testing return time of damper in the present embodiment comprises base plate 1, support, rotation axis 4, balancing weight 44, handle, damper detent mechanism 5, adapter 41, controller, first sensor 31 and second sensor 32, and support and damper detent mechanism 5 all are located on the base plate 1.
Support comprises first pillar 21 and second pillar 22 of vertical setting, rotation axis 4 two ends are then distinguished corresponding first pillar 21 and second pillar 21 and can be rotated setting, the concrete cooperation by bearing (nothing shows among the figure) and bearing seat 24 realizes rotating setting, handle 42 be located at rotation axis 4 one ends and can drive that rotation axis 4 rotates and relatively support can turn to the second place from primary importance, and handle 42 is provided with near second column 22, and, the extension of second column, 22 outsides is provided with a L shaped bearing 23, and first sensor 31 and 32 of second sensors are located at bearing 23 upper ends.
Damper detent mechanism 5 is positioned at support one side, comprise damper positioning head 51, supporting seat 53 and be located at the rotating disk 52 that also can rotate on the supporting seat 53 vertically relative to supporting seat 53, specifically also adopt bearing and bearing seat fit structure to realize rotating, be furnished with the damper positioning head 51 of four different styles or model on this rotating disk 52, to be fit to the location of different damping device.Balancing weight 44 is hung on the rotation axis 4 by a rope 43, and adapter 41 is located at the other end of rotation axis 4 and relative with damper positioning head 51.
Controller is arranged in the switch board 3, be used for received signal and calculate the damper return time, and switch board 3 is located on the base plate 1, and first sensor 311 is used for perception handle 42 and is in primary importance and transmits signal to controller; Second sensor is used for perception handle 42 and is in the second place and transmits signal to controller.
Further, the location of rotating disk 52 on supporting seat 53 realizes that by register pin 54 supporting seat 53 bottoms are provided with guide rail 55, and supporting seat 53 relative these guide rails 55 can move around, and, guide rail 55 place axis and rotation axis 4 place parallel axes.Guide rail 33 rear and front ends are equipped with limited block 56, and one of them limited block 56 inboard is provided with an adjustable caging bolt 57.
As shown in Figure 3, be a kind of damper wherein, this damper 8 comprises the inner casing 83 that shell 81 and opposite shell 81 can be rotated, the return time of damper 8 is exactly the time that inner casing 83 opposite shell 81 can be rotated, be convenient to shell 81 location, shell 81 outer walls are provided with spacing muscle 82, and spacing muscle 82 can cooperate with the breach 511 (seeing shown in Figure 1) of damper positioning head, and inner casing 83 heads are provided with the spacing muscle 84 that cooperates with rotary head.
Principle of work: damper to be measured is located at (the spacing muscle that is shell cooperates with the breach of damper positioning head) behind the damper positioning head, and with rotary head butt joint (the spacing muscle that is inner casing cooperates with the locating slot of adapter), at this moment handle is in primary importance, when first sensor carries signal to give controller, controller is pointed out back release handle at once, rotation axis rotates under the balancing weight action of gravity, driving adapter simultaneously rotates, at this moment the damper inner casing is done the return rotation, after revolution puts in place, second sensor carries signal to give controller, and controller calculates the return time.
Claims (7)
1. a device for testing return time of damper is characterized in that comprising
Support;
Rotation axis, crossbearer is on aforesaid support rotationally;
Balancing weight is hung on the aforesaid rotation axis by a rope;
Handle, be located at such rotation axle one end and can drive that rotation axis rotates and relatively support can turn to the second place from primary importance;
The damper detent mechanism is positioned at aforementioned brackets one side, has the damper positioning head;
Adapter is located at the other end of such rotation axle and relative with aforesaid damper positioning head;
Controller is used for received signal and calculating damper return time;
First sensor is used for the aforementioned handle of perception and is in primary importance and transmits signal to aforesaid controller; And
Second sensor is used for the aforementioned handle of perception and is in the second place and transmits signal to aforesaid controller.
2. device for testing return time of damper according to claim 1 is characterized in that described handle is 45 °, 90 °, 180 ° or 270 ° from the angle that primary importance turns to the required rotation of the second place.
3. device for testing return time of damper according to claim 1, it is characterized in that described support comprises first pillar and second pillar of vertical setting, described rotation axis two ends are then distinguished aforesaid first pillar of correspondence and second pillar and can be rotated setting, described handle is near the aforesaid second column setting, and, the outside extension of described second column is provided with a L shaped bearing, and the described first sensor and second sensor then are located at aforesaid bearing upper end.
4. device for testing return time of damper according to claim 1, it is characterized in that described damper detent mechanism also comprises supporting seat and is located at the rotating disk that also can rotate relative to supporting seat on the supporting seat vertically, is furnished with the damper positioning head of a plurality of different styles or model on this rotating disk.
5. device for testing return time of damper according to claim 4 is characterized in that described supporting seat bottom is provided with guide rail, and described supporting seat this guide rail relatively can move around, and, aforementioned guide rail place axis and described rotation axis place parallel axes.
6. device for testing return time of damper according to claim 5 it is characterized in that described guide rail rear and front end is equipped with limited block, and one of them limited block inboard is provided with an adjustable caging bolt.
7. device for testing return time of damper according to claim 6 is characterized in that described support, limited block and guide rail all be located on the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102468342A CN101915680B (en) | 2010-08-04 | 2010-08-04 | Device for testing return time of damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102468342A CN101915680B (en) | 2010-08-04 | 2010-08-04 | Device for testing return time of damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101915680A true CN101915680A (en) | 2010-12-15 |
| CN101915680B CN101915680B (en) | 2012-02-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102468342A Active CN101915680B (en) | 2010-08-04 | 2010-08-04 | Device for testing return time of damper |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621360A (en) * | 2017-07-18 | 2018-01-23 | 江西昌河航空工业有限公司 | A kind of hydraulic damper damping time measurement apparatus |
| CN108318242A (en) * | 2018-05-08 | 2018-07-24 | 东莞利富高塑料制品有限公司 | A kind of damper damping force test device and test method |
| CN110954308A (en) * | 2019-11-04 | 2020-04-03 | 苏州诚骏科技股份有限公司 | Counter weight testing arrangement |
| CN111649920A (en) * | 2019-11-14 | 2020-09-11 | 厦门铱科卫浴科技有限公司 | Automatic testing device and method for damping time of damper |
| CN112629837A (en) * | 2020-11-03 | 2021-04-09 | 哈尔滨哈飞航空工业有限责任公司 | Rotary damper damping coefficient testing device and measuring method |
| CN113500363A (en) * | 2021-06-25 | 2021-10-15 | 上海琦天汽车零部件有限公司 | Automatic damper assembling and testing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3693402A (en) * | 1971-07-19 | 1972-09-26 | Caterpillar Tractor Co | Vibration damper test machine |
| CN101699249A (en) * | 2009-11-05 | 2010-04-28 | 中国航天科技集团公司第五研究院第五一○研究所 | Device for measuring damping ratio of damper |
| CN201517967U (en) * | 2009-09-27 | 2010-06-30 | 华中科技大学 | Damper combination property test device |
| CN201780201U (en) * | 2010-08-04 | 2011-03-30 | 慈溪市福尔达实业有限公司 | Return time testing device for damper |
-
2010
- 2010-08-04 CN CN2010102468342A patent/CN101915680B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3693402A (en) * | 1971-07-19 | 1972-09-26 | Caterpillar Tractor Co | Vibration damper test machine |
| CN201517967U (en) * | 2009-09-27 | 2010-06-30 | 华中科技大学 | Damper combination property test device |
| CN101699249A (en) * | 2009-11-05 | 2010-04-28 | 中国航天科技集团公司第五研究院第五一○研究所 | Device for measuring damping ratio of damper |
| CN201780201U (en) * | 2010-08-04 | 2011-03-30 | 慈溪市福尔达实业有限公司 | Return time testing device for damper |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621360A (en) * | 2017-07-18 | 2018-01-23 | 江西昌河航空工业有限公司 | A kind of hydraulic damper damping time measurement apparatus |
| CN107621360B (en) * | 2017-07-18 | 2023-09-08 | 江西昌河航空工业有限公司 | Damping time measuring device of hydraulic damper |
| CN108318242A (en) * | 2018-05-08 | 2018-07-24 | 东莞利富高塑料制品有限公司 | A kind of damper damping force test device and test method |
| CN110954308A (en) * | 2019-11-04 | 2020-04-03 | 苏州诚骏科技股份有限公司 | Counter weight testing arrangement |
| CN111649920A (en) * | 2019-11-14 | 2020-09-11 | 厦门铱科卫浴科技有限公司 | Automatic testing device and method for damping time of damper |
| CN111649920B (en) * | 2019-11-14 | 2022-09-09 | 厦门铱科卫浴科技有限公司 | Automatic testing device and method for damping time of damper |
| CN112629837A (en) * | 2020-11-03 | 2021-04-09 | 哈尔滨哈飞航空工业有限责任公司 | Rotary damper damping coefficient testing device and measuring method |
| CN113500363A (en) * | 2021-06-25 | 2021-10-15 | 上海琦天汽车零部件有限公司 | Automatic damper assembling and testing device |
| CN113500363B (en) * | 2021-06-25 | 2024-05-28 | 上海琦天汽车零部件有限公司 | Automatic assembling and testing device for damper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101915680B (en) | 2012-02-29 |
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Owner name: NINGBO FUERDA INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CIXI FUERDA INDUSTRY CO., LTD. |
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Address after: 315321 Zhejiang city in Cixi province Xiao Lin Zhen Zhang New Road No. 113 Ningbo folda intelligent Polytron Technologies Inc Patentee after: Ningbo Fuerda Intelligent Technology Co., Ltd. Address before: 315321 Zhejiang city in Cixi province Xiao Lin Zhen Zhang New Road No. 113 Cixi fu'erda Industrial Co. Ltd. Patentee before: Cixi Fuerda Industry Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 315321 Zhejiang city in Cixi province Xiao Lin Zhen Zhang New Road No. 113 Ningbo folda intelligent Polytron Technologies Inc Patentee after: Ningbo Fuerda Intelligent Technology Co., Ltd. Address before: 315321 Zhejiang city in Cixi province Xiao Lin Zhen Zhang New Road No. 113 Ningbo folda intelligent Polytron Technologies Inc Patentee before: Ningbo Fuerda Intelligent Technology Co., Ltd. |
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Address after: No. 1493-1569, Xiaolin Avenue, Xiaolin Town, Cixi City, Ningbo City, Zhejiang Province Patentee after: NINGBO FUERDA SMARTECH Co.,Ltd. Address before: Ningbo Fulda Intelligent Technology Co., Ltd., 113 Zhangxin South Road, Xiaolin Town, Cixi City, Zhejiang Province, 315321 Patentee before: NINGBO FUERDA SMARTECH Co.,Ltd. |