CN202693279U - Hinge performance test device - Google Patents
Hinge performance test device Download PDFInfo
- Publication number
- CN202693279U CN202693279U CN 201220270698 CN201220270698U CN202693279U CN 202693279 U CN202693279 U CN 202693279U CN 201220270698 CN201220270698 CN 201220270698 CN 201220270698 U CN201220270698 U CN 201220270698U CN 202693279 U CN202693279 U CN 202693279U
- Authority
- CN
- China
- Prior art keywords
- hinge
- rigid member
- performance test
- central processing
- erecting bed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a hinge performance test device. The device comprises a test platform and a rigid component, wherein a hinge mounting table is fixedly connected to the test platform; a plurality of tested hinges are arranged on the hinge mounting table and are in the same straight line; the rigid component is hinged with the hinge mounting table through the hinges and is connected with a power device; the power device comprises a servo motor for rotating the rigid component and a speed reducer for stopping rotation of the rigid component; the rigid component is also connected with an angular displacement sensor and a torque sensor; and the angular displacement sensor and the torque sensor are respectively connected with a central processing unit. The test device can detect the deformation resistance and durability of the hinges through a plurality of simulation tests, and is simple in structure, high in work reliability, convenient to process and relatively low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of performance test apparatus of part connecting pieces, refers in particular to a kind of hinge performance test unit.
Background technology
For the main tested object of the performance test of hinge automobile side door hinge, nacelle cover hinge or rear-box cover hinge etc. are arranged, for different tested objects, can on testing table, load in a different manner, under simulated conditions, test.And the performance quality of hinge is determined by resistance capacity to deformation and permanance, can infer material, manufacturing process, assembly quality and the properties of product etc. of hinge by the test hinge performance.Lack at present the effective pick-up unit to hinge, and the device of test is mostly comparatively complicated.China Patent Publication No. 201222001Y, open day on April 15th, 2009, name is called in the Chinese utility model of " durability test apparatus for automobile spherical hinge component " and discloses a kind of durability test apparatus for automobile spherical hinge component, comprise the control gear of being located on the worktable, driving mechanism, clamping mechanism, driving mechanism comprises and the joining rotating disk of motor, clamping mechanism is used for fixedly spherical hinge component, control gear is used for the rotation of control motor, but rotating disk is provided with the connecting rod that is connected for action part on the spherical hinge component, one end of connecting rod is hinged on the eccentric position place of rotating disk, and the other end and ball chain part are hinged.This device only needs a procedure just can automatically reflect intuitively the actual mass situation of associated components, but this device is only applicable to the detection of automobile spherical hinge component, and device complexity comparatively.
The utility model content
The purpose of this utility model is to overcome the performance that lacks in the prior art hinge the preferably defective of the device of simulation test is arranged, and a kind of hinge performance test unit is provided, can be by test preferably the performance of hinge under the simulation test condition.
The purpose of this utility model is to be achieved by following technical proposals:
A kind of hinge performance test unit comprises test platform and rigid member, is fixedly connected with the hinge erecting bed on the test platform, and the hinge erecting bed is provided with several detected hinges, and hinge is on the same straight line, and rigid member is hinged by hinge and hinge erecting bed; The rigid member connecting power device, propulsion system comprise be used to the servomotor that rigid member is rotated with for the speed reduction unit that rigid member is stopped operating, rigid member is joint angle displacement transducer and torque sensor also, and angular displacement sensor and torque sensor connect respectively central processing unit.During test, servomotor provides power that rigid member can be rotated, simultaneously, speed reduction unit can stop rigid member after rotating certain angle, acting in conjunction by servomotor and speed reduction unit is done rigid member periodically to come back rotation in certain angle, angular displacement sensor is measured the angle that rigid member rotates, and numerical value sent to central processing unit, torque sensor is measured the moment of torsion that rigid member rotates to be needed, and numerical value sent to central processing unit, central processing unit calculates the torque-corner relation, and the torque-corner that calculates relation can be learnt the performance of hinge.
As a kind of preferred version, also be provided with stop on the hinge erecting bed, stop connects rigid member.The scope that stop restriction rigid member rotates, the rotating angle of the rigid member of its setting rotating angle of rigid member during than normal test is bigger, prevent that speed reduction unit lost efficacy after, rigid member is caused danger without the slewing area restriction.
As a kind of preferred version, the hinge performance test unit also comprises display device, and central processing unit connects display device.Central processing unit can send to display device with the torque-corner relation, and display device can demonstrate the torque-corner performance curve by the torque-corner relation.
As a kind of preferred version, the hinge performance test unit also comprises storer, the central processing unit connected storage.Storer can keep a record the performance curve of testing for a long time rear different torque-corner, can supply operating personnel's comparative analysis.
The beneficial effects of the utility model are that test unit can detect ability and the permanance of the resistance to deformation of hinge by a large amount of simulation tests.Test unit is simple in structure, and functional reliability is high, and installs easy to processly, and cost of manufacture is lower.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Wherein: 1, test platform, 2, the hinge erecting bed, 3, hinge, 4, stop, 5, torque sensor, 6, propulsion system, 7, rigid member.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment: the utility model discloses a kind of hinge performance test unit, its structural representation as shown in Figure 1, be fixedly connected with hinge erecting bed 2 on the test platform 1, hinge erecting bed and test platform are orthogonal, the hinge erecting bed is provided with two hinges 3, the straight line of two chain connection formation is vertical with test platform, and rigid member 7 is hinged by hinge and hinge erecting bed, also is connected with stop 4 between hinge erecting bed and the rigid member; Rigid member connecting power device 6, propulsion system comprise be used to the servomotor that rigid member is rotated with for the speed reduction unit that rigid member is stopped operating, rigid member is joint angle displacement transducer and torque sensor 5 also, angular displacement sensor and torque sensor respectively connect central processing unit, and central processing unit also is connected with display device and storer.
In the present embodiment, rigid member is the rigidity analog gate, after rigidity analog gate and hinge erecting bed are fixed by hinge is hinged, after beginning to test, servomotor control rigidity analog gate rotates, after the rigidity analog gate rotated 90 degree, speed reduction unit control rigidity analog gate stopped operating, after the rigidity analog gate is fully static, servomotor control rigidity analog gate backward rotation 90 degree, then speed reduction unit control rigidity analog gate stops operating again, and at this moment, the rigidity analog gate is finished one-period.Angular displacement sensor is measured the angle that rigid member rotates, and numerical value sent to central processing unit, torque sensor is measured the moment of torsion that rigid member rotates to be needed, and numerical value sent to central processing unit, central processing unit calculates the torque-corner relation, and the torque-corner that calculates relation can be learnt the performance of hinge.Simultaneously, central processing unit can send to display device with the torque-corner relation, and display device can demonstrate the torque-corner performance curve by the torque-corner relation; Storer can keep a record the performance curve of testing for a long time rear different torque-corner, can supply operating personnel's comparative analysis.
Claims (4)
1. hinge performance test unit, comprise test platform (1) and rigid member (7), it is characterized in that, be fixedly connected with hinge erecting bed (2) on the test platform, the hinge erecting bed is provided with several detected hinges (3), hinge is on the same straight line, and rigid member is hinged by hinge and hinge erecting bed; Rigid member connecting power device (6), propulsion system comprise be used to the servomotor that rigid member is rotated with for the speed reduction unit that rigid member is stopped operating, rigid member is joint angle displacement transducer and torque sensor (5) also, and angular displacement sensor and torque sensor connect respectively central processing unit.
2. a kind of hinge performance test unit according to claim 1 is characterized in that, also is provided with stop (4) on the hinge erecting bed, and stop connects rigid member.
3. a kind of hinge performance test unit according to claim 1 and 2 is characterized in that, also comprises display device, and central processing unit connects display device.
4. a kind of hinge performance test unit according to claim 3 is characterized in that, also comprises storer, the central processing unit connected storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270698 CN202693279U (en) | 2012-06-11 | 2012-06-11 | Hinge performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270698 CN202693279U (en) | 2012-06-11 | 2012-06-11 | Hinge performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202693279U true CN202693279U (en) | 2013-01-23 |
Family
ID=47548883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270698 Expired - Fee Related CN202693279U (en) | 2012-06-11 | 2012-06-11 | Hinge performance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202693279U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089781A (en) * | 2014-06-12 | 2014-10-08 | 江苏皓日汽车零部件有限公司 | Novel vehicle door hinge and stopper integrated test bench rack |
| CN104458227A (en) * | 2014-11-25 | 2015-03-25 | 王鑫 | Multifunctional hinge strength test workbench |
| CN106338389A (en) * | 2016-08-30 | 2017-01-18 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Fatigue strength tester for door hinge |
| CN110702386A (en) * | 2019-09-26 | 2020-01-17 | 江苏皓日汽车零部件有限公司 | Stand for endurance comprehensive test of limiter |
| CN112903278A (en) * | 2021-02-06 | 2021-06-04 | 中国汽车工程研究院股份有限公司 | Vehicle door limiter dynamic performance testing device |
| CN114112137A (en) * | 2021-11-19 | 2022-03-01 | 博众精工科技股份有限公司 | Hinge torsion testing arrangement |
-
2012
- 2012-06-11 CN CN 201220270698 patent/CN202693279U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089781A (en) * | 2014-06-12 | 2014-10-08 | 江苏皓日汽车零部件有限公司 | Novel vehicle door hinge and stopper integrated test bench rack |
| CN104089781B (en) * | 2014-06-12 | 2016-04-27 | 江苏皓日汽车零部件有限公司 | Novel hinge for vehicle door, stop integration test stand |
| CN104458227A (en) * | 2014-11-25 | 2015-03-25 | 王鑫 | Multifunctional hinge strength test workbench |
| CN104458227B (en) * | 2014-11-25 | 2017-12-12 | 重庆市巴南区环美金属加工厂 | A kind of multifunctional hinge strength test workbench |
| CN106338389A (en) * | 2016-08-30 | 2017-01-18 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Fatigue strength tester for door hinge |
| CN110702386A (en) * | 2019-09-26 | 2020-01-17 | 江苏皓日汽车零部件有限公司 | Stand for endurance comprehensive test of limiter |
| CN110702386B (en) * | 2019-09-26 | 2021-07-06 | 江苏皓日汽车零部件有限公司 | Stand for endurance comprehensive test of limiter |
| CN112903278A (en) * | 2021-02-06 | 2021-06-04 | 中国汽车工程研究院股份有限公司 | Vehicle door limiter dynamic performance testing device |
| CN114112137A (en) * | 2021-11-19 | 2022-03-01 | 博众精工科技股份有限公司 | Hinge torsion testing arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202693279U (en) | Hinge performance test device | |
| CN105277375B (en) | A kind of Electric Motor Wheel is comprehensive performance test bed | |
| CN205066989U (en) | Screw pulling force and torque -measuring apparatus and system thereof | |
| CN202511962U (en) | Detection tool for automobile door hinge and limiting stopper | |
| CN202255755U (en) | Calibrating device for calibrating torsion and corner measuring mechanism | |
| CN102305706B (en) | Working condition experimental device of automotive front driving shaft | |
| CN202420833U (en) | Novel testing device for torsional rigidity in X direction and Y direction of lining | |
| CN103286775A (en) | Nondestructive testing robot for excavator | |
| CN202393595U (en) | Comprehensive simulation experiment system test table of engine front end wheel system | |
| CN104990807A (en) | Active lateral stabilizer bar testing block device | |
| CN207114164U (en) | A kind of automotive tie rod end on-line measuring device | |
| CN104006958A (en) | Vehicle door limiter working condition simulation device and performance detecting equipment | |
| CN110726503A (en) | Micro-torque real-time automatic testing device | |
| CN102183419B (en) | Wheel wrench tester | |
| CN103674368B (en) | Testing device for rotary torque and swivel torque of ball-pin bearing | |
| CN102288403B (en) | Tensioning wheel torque test device | |
| CN202339275U (en) | Two-wheel vehicle braking system detection table capable of simulating wheel load transfer | |
| CN205785849U (en) | A kind of test device and test system | |
| CN103776494B (en) | A kind of surveying instrument | |
| CN202221370U (en) | Experimental device of automobile front driving shaft working condition | |
| CN206208544U (en) | Motor turning performance calibration apparatus | |
| CN201945461U (en) | Endurance test device for automobile rear suspension bracket | |
| CN202267595U (en) | Torque testing device of tension wheel | |
| CN104502113A (en) | Novel automobile mechanism force displacement test stand | |
| CN211347344U (en) | Simple torsion tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20140611 |