CN202939016U - Vehicle door lock travelling starting and push-pull force test device - Google Patents
Vehicle door lock travelling starting and push-pull force test device Download PDFInfo
- Publication number
- CN202939016U CN202939016U CN 201220611437 CN201220611437U CN202939016U CN 202939016 U CN202939016 U CN 202939016U CN 201220611437 CN201220611437 CN 201220611437 CN 201220611437 U CN201220611437 U CN 201220611437U CN 202939016 U CN202939016 U CN 202939016U
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- adjusting screw
- door lock
- push
- plate
- rod
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Abstract
The utility model discloses a vehicle door lock travelling starting and push-pull force test device. The device comprises a fixed bottom plate and a sliding bottom plate, a lock body is fixed on the fixed bottom plate, a front support plate and a rear support plate are fixed on the sliding bottom plate in a spaced manner, an adjusting screw rod is arranged between the front and rear support plates, one end of the adjusting screw rod stretches out of the front support plate and is connected with a rotary handle, the adjusting screw rod is equipped with a displacement plate, a mounting hole of the displacement plate is internally provided with inner thread matched with thread on the adjusting screw rod, the displacement plate is connected with one end of the tension sensor, the other end of the tension sensor is connected with a pull rod on the lock body through a connecting member, the sliding bottom plate is equipped with a displacement sensor, a probe of the displacement sensor is connected to the displacement plate, and a guide mechanism that penetrates through the displacement plate is arranged between the front and rear support plates. The abovementioned vehicle door lock travelling starting and push-pull force test device can carry out vehicle door lock travelling starting and starting force tests at the same time, and improving the test efficiency.
Description
Technical field
The utility model relates to a kind of automobile door lock testing equipment, especially relates to a kind of car door lock opening travel and push-pull effort test unit.
Background technology
In Hyundai Motor, various automobile door locks are widely used, as everyone knows, before automobile door lock dispatched from the factory, all the performance index such as, peak load durable to it were tested, to guarantee the quality of automobile door lock, at present, when automobile door lock carries out opening travel and opening force test, be all to separate by each self-corresponding testing equipment to test mostly, cause test efficiency not high.
The utility model content
The purpose of this utility model is to provide a kind of car door lock opening travel and push-pull effort test unit, it can carry out the test of car door lock opening travel and opening force simultaneously, improved test efficiency, tested with car door lock opening travel and opening force in the solution prior art problem that exists.
The purpose of this utility model is to be achieved through the following technical solutions:
a kind of car door lock opening travel and push-pull effort test unit, it comprises fixed base plate and sliding floor, be fixed with lock body on described fixed base plate, before on described sliding floor, the interval is fixed with, rear bearing sheet, before described, be provided with adjusting screw(rod) between rear bearing sheet, one end of described adjusting screw(rod) stretches out front end panel and connects rotating handles, and on described adjusting screw(rod), displacement plate is installed, have in described displacement plate mounting hole with adjusting screw(rod) on the internal thread of threaded engagement, described displacement plate connects an end of pulling force sensor, the other end of described pulling force sensor connects pull bar on lock body by link, be provided with displacement transducer on described sliding floor, the probe of described displacement transducer is connected on displacement plate, and before described, be provided with the guiding mechanism that runs through displacement plate between rear bearing sheet.
Especially, described guiding mechanism is to be arranged at two axis of guides that run through displacement plate between the back and front supporting plate, and the described axis of guide is positioned at the both sides of adjusting screw(rod).
Especially, described link comprises the jointing that is connected with pulling force sensor, described jointing offer mounting hole, described pull bar is arranged in mounting hole.
Especially, an end of described adjusting screw(rod) is arranged on front end panel by bearing, and its other end is arranged on rear bearing sheet by copper sheathing.
Especially, the described axis of guide is arranged on displacement plate by the flange form linear bearing.
Especially, described adjusting screw(rod) is trapezoidal screw.
The beneficial effects of the utility model are, when described car door lock opening travel and push-pull effort test unit are compared with prior art tested, make the adjusting screw(rod) rotation by rotating handles, driving displacement plate moves forward and backward along axis of guide direction, making pull bar drive lock body unblanks, on the simultaneous displacement plate, fixing pulling force sensor and displacement transducer can sense datas, realized carrying out simultaneously the test of car door lock opening travel and opening force, improved test efficiency.
Description of drawings
Fig. 1 is the car door lock opening travel that provides of the utility model embodiment 1 and the perspective view of push-pull effort test unit.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
See also shown in Figure 1ly, Fig. 1 is the car door lock opening travel that provides of the utility model embodiment 1 and the perspective view of push-pull effort test unit.
a kind of car door lock opening travel and push-pull effort test unit comprise fixed base plate 1 and sliding floor 2, one end of described sliding floor 2 is connected with fixed base plate 1, and be fixed with lock body 3 on described fixed base plate 1, on described sliding floor 2, the interval is fixed with front end panel 4 and rear bearing sheet 5, be provided with trapezoidal adjusting screw(rod) 6 between described front end panel 4 and rear bearing sheet 5, one end of described trapezoidal adjusting screw(rod) 6 is arranged on front end panel 4 by bearing 7 and stretches out front end panel 4 and is connected with rotating handles 8, its other end is arranged on rear bearing sheet 5 by copper sheathing 9, and on described trapezoidal adjusting screw(rod) 6, displacement plate 10 is installed, have in described displacement plate 10 mounting holes with trapezoidal adjusting screw(rod) on the internal thread of threaded engagement, and be provided with two axis of guides 11 that run through displacement plate 10 between described front end panel 4 and rear bearing sheet 5, described two axis of guides 11 are arranged on displacement plate 10 by flange form linear bearing 12 and are positioned at the both sides of trapezoidal adjusting screw(rod) 6.
Described displacement plate 10 connects an end of pulling force sensor 13, the other end of described pulling force sensor 13 arranges jointing 14, described jointing 14 offer mounting hole, the pull bar 15 of described lock body 3 is arranged in mounting hole, be provided with displacement transducer 16 on described sliding floor 2, the probe of described displacement transducer 16 is connected on displacement plate 10.
During test, first lock body 3 is fixed on fixed base plate 1, pull bar 15 on lock body 3 is installed on jointing 14, rotate rotating handles 8 and make trapezoidal adjusting screw(rod) 6 rotations, drive displacement plate 10 and move forward and backward along the axis of guide 11 directions, make pull bar 15 drive lock bodies 3 and unblank, on simultaneous displacement plate 10, fixing pulling force sensor 13 and displacement transducer 16 can sense datas, realize carrying out simultaneously the test of car door lock opening travel and opening force, improved test efficiency.
Above embodiment has just set forth ultimate principle of the present utility model and characteristic; the utility model is not limited by above-mentioned example; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a car door lock opening travel and push-pull effort test unit, it is characterized in that: comprise fixed base plate and sliding floor, be fixed with lock body on described fixed base plate, before on described sliding floor, the interval is fixed with, rear bearing sheet, before described, be provided with adjusting screw(rod) between rear bearing sheet, one end of described adjusting screw(rod) stretches out front end panel and connects rotating handles, and on described adjusting screw(rod), displacement plate is installed, have in described displacement plate mounting hole with adjusting screw(rod) on the internal thread of threaded engagement, described displacement plate connects an end of pulling force sensor, the other end of described pulling force sensor connects pull bar on lock body by link, be provided with displacement transducer on described sliding floor, the probe of described displacement transducer is connected on displacement plate, and before described, be provided with the guiding mechanism that runs through displacement plate between rear bearing sheet.
2. car door lock opening travel according to claim 1 and push-pull effort test unit; It is characterized in that: described guiding mechanism is to be arranged at two axis of guides that run through displacement plate between the back and front supporting plate, and the described axis of guide is positioned at the both sides of adjusting screw(rod).
3. car door lock opening travel according to claim 1 and push-pull effort test unit; It is characterized in that: described link comprises the jointing that is connected with pulling force sensor, described jointing offer mounting hole, described pull bar is arranged in mounting hole.
4. car door lock opening travel according to claim 1 and push-pull effort test unit; It is characterized in that: an end of described adjusting screw(rod) is arranged on front end panel by bearing, and its other end is arranged on rear bearing sheet by copper sheathing.
5. car door lock opening travel according to claim 2 and push-pull effort test unit; It is characterized in that: the described axis of guide is arranged on displacement plate by the flange form linear bearing.
6. car door lock opening travel according to claim 1 and push-pull effort test unit; It is characterized in that: described adjusting screw(rod) is trapezoidal screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611437 CN202939016U (en) | 2012-11-17 | 2012-11-17 | Vehicle door lock travelling starting and push-pull force test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611437 CN202939016U (en) | 2012-11-17 | 2012-11-17 | Vehicle door lock travelling starting and push-pull force test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939016U true CN202939016U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220611437 Expired - Fee Related CN202939016U (en) | 2012-11-17 | 2012-11-17 | Vehicle door lock travelling starting and push-pull force test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939016U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980753A (en) * | 2012-11-17 | 2013-03-20 | 无锡忻润汽车安全系统有限公司 | Automobile door lock starting travel and push-pull force test device |
| CN104296987A (en) * | 2014-10-29 | 2015-01-21 | 上海应用技术学院 | Car engine hood lock catch fatigue test device |
| CN104792549A (en) * | 2015-05-06 | 2015-07-22 | 安徽顺通智能科技有限公司 | Comprehensive gate test bench |
| CN106610338A (en) * | 2016-12-26 | 2017-05-03 | 西北工业大学 | High-stiffness test device for cabin door lock reliability test |
| CN107588944A (en) * | 2017-10-31 | 2018-01-16 | 无锡瑞林控制软件有限公司 | A kind of tail-gate lock durable test mechanism with counter-force test |
| CN111024151A (en) * | 2019-11-15 | 2020-04-17 | 大连长丰实业总公司 | Stroke and thrust measuring device |
-
2012
- 2012-11-17 CN CN 201220611437 patent/CN202939016U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980753A (en) * | 2012-11-17 | 2013-03-20 | 无锡忻润汽车安全系统有限公司 | Automobile door lock starting travel and push-pull force test device |
| CN104296987A (en) * | 2014-10-29 | 2015-01-21 | 上海应用技术学院 | Car engine hood lock catch fatigue test device |
| CN104792549A (en) * | 2015-05-06 | 2015-07-22 | 安徽顺通智能科技有限公司 | Comprehensive gate test bench |
| CN106610338A (en) * | 2016-12-26 | 2017-05-03 | 西北工业大学 | High-stiffness test device for cabin door lock reliability test |
| CN106610338B (en) * | 2016-12-26 | 2018-11-13 | 西北工业大学 | High rigidity experimental rig for cabin door lock reliability test |
| CN107588944A (en) * | 2017-10-31 | 2018-01-16 | 无锡瑞林控制软件有限公司 | A kind of tail-gate lock durable test mechanism with counter-force test |
| CN111024151A (en) * | 2019-11-15 | 2020-04-17 | 大连长丰实业总公司 | Stroke and thrust measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20181117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |