CN207675398U - Front-end module Static stiffness strength testing device - Google Patents
Front-end module Static stiffness strength testing device Download PDFInfo
- Publication number
- CN207675398U CN207675398U CN201721772482.8U CN201721772482U CN207675398U CN 207675398 U CN207675398 U CN 207675398U CN 201721772482 U CN201721772482 U CN 201721772482U CN 207675398 U CN207675398 U CN 207675398U
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- China
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- fixedly connected
- end module
- lower cylinder
- direction lower
- sensor
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Abstract
The utility model is related to a kind of front-end module Static stiffness strength testing devices, belong to auto parts and components strength testing device.Workbench with mounting hole is fixedly connected on the inside of rack, the linear guide, erection support, X is fixedly connected to test cylinder and sensor with workbench, Z-direction upper cylinder and sensor mechanism are slidably connected with upper transmission track, it is fixedly connected below Z-direction loading force pressure head and Z-direction upper cylinder and sensor mechanism, front-end module hold-down support one is fixedly connected with erection support one, front-end module hold-down support two is fixedly connected with erection support two, Z-direction lower cylinder bearing is slidably connected with the linear guide respectively, Z-direction lower cylinder is fixedly connected with Z-direction lower cylinder bearing respectively, the piston rod front end of Z-direction lower cylinder passes through the hole on Z-direction lower cylinder bearing to be connect with Z-direction sensor.Advantage is structure novel, and tooling is easy to disassemble, product installation and it is easy to operate, can fast verification front-end module require portion structure intensity.
Description
Technical field
The utility model is related to auto parts and components strength testing device, in particular to realize that front-end module Static stiffness intensity is surveyed
The device of examination.
Background technology
With vehicle lightweight, modular trend, the non-metallic and modular requirement of front-end module is increasingly
More, nonmetallic front-end module shortens general assembly process：It is integrated with fan assembly of radiator, condenser assembly, hair net lock assembly, preceding
The installation and assembly for protecting crossbeam and headlight, substantially reduce general assembly process, corresponding since product integration is more and more
The technology of front-end module is required also to increase many, is concentrated mainly on the functional aspect of the product of front-end module, this
Verification experimental verification ability in terms of requiring production firm that there is part function, at present due to lacking corresponding test device, to production
Bring very big inconvenience.
Invention content
The utility model provides a kind of front-end module Static stiffness strength testing device, to solve front-end module Static stiffness intensity
It tests no related device, the problem of test requirements document cannot be met.
The technical scheme adopted by the utility model is that：Workbench with mounting hole is fixedly connected on the inside of rack, straight line
Guide rail steps up pincers by quick change and is fixedly connected with workbench, erection support one and erection support two be fixedly connected with workbench and
On the outside of the linear guide, X steps up pincers by quick change to test cylinder and sensor and is fixedly connected with workbench, upper transmission rail
It is fixedly connected below road and frame top, Z-direction upper cylinder and sensor mechanism are slidably connected with upper transmission track, and Z-direction adds
Load forces to be fixedly connected below head and Z-direction upper cylinder and sensor mechanism, front-end module hold-down support one and erection support one
Be fixedly connected, front-end module hold-down support two is fixedly connected with erection support two, Z-direction lower cylinder bearing respectively with the linear guide
It is slidably connected, Z-direction lower cylinder is fixedly connected with Z-direction lower cylinder bearing respectively, and the piston rod front end of Z-direction lower cylinder passes through
Hole on Z-direction lower cylinder bearing is connect with Z-direction sensor.
The utility model has the advantages that structure novel, tooling is easy to disassemble, product installation and it is easy to operate, can quickly test
It demonstrate,proves front-end module and requires portion structure intensity.Suitable for the front-end module of current all vehicles, a variety of realities are completed with a device
It tests, saves the time, test result error is smaller, and verification front-end module Static stiffness, strength character can be completed by the utility model
The test period is shortened in experiment, reduces experimentation cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the rearview that the utility model does not include holder.
Specific implementation mode
Workbench 3 with mounting hole is fixedly connected on the inside of rack 1, and the linear guide 10 steps up pincers 7 and work by quick change
To make platform 3 to be fixedly connected, erection support 1 and erection support 25 are fixedly connected with workbench 3 and are located at 10 outside of the linear guide,
X steps up pincers 7 by quick change to test cylinder and sensor 6 and is fixedly connected with workbench 3, upper transmission track 8 and 1 top of rack
Lower section is fixedly connected, and Z-direction upper cylinder and sensor mechanism 2 are slidably connected with upper transmission track 8, Z-direction loading force pressure head 9 with
Z-direction upper cylinder and 2 lower section of sensor mechanism are fixedly connected, and front-end module hold-down support 1 is fixed with erection support 1 to be connected
Connect, front-end module hold-down support 2 12 is fixedly connected with erection support 25, Z-direction lower cylinder bearing 13 respectively with the linear guide
10 are slidably connected, and Z-direction lower cylinder 14 is fixedly connected with Z-direction lower cylinder bearing 13 respectively, the piston rod of Z-direction lower cylinder 14
Front end passes through the hole on Z-direction lower cylinder bearing 13 to be connect with Z-direction sensor 15.
The utility model can load different loading forces to different zones and different location in front-end module Z-direction or X, read
Front-end module 16 is fixed on front-end module hold-down support by load(ing) point displacement first, carries out following test：
Z-direction test to top：Z-direction upper cylinder and sensor mechanism are adjusted to above front-end module test position, really
It protects Z-direction top loading force pressure head effectively to contact at front-end module load, each position measurement is averaged for 5 times, and is recorded；
X is to test：X is finely tuned to cylinder effective travel, by X to having at test cylinder and sensor 6 and front-end module load
Effect contact, each position measurement is averaged for 5 times, and is recorded；
Z-direction test to lower part：The effective travel for finely tuning Z-direction lower cylinder, by Z-direction sensor 15 and front-end module load
Place effectively contact, each position measurement are averaged for 5 times, and are recorded；
After the completion of test, everything unit is recalled into original position, takes out front-end module.
Claims (1)
1. a kind of front-end module Static stiffness strength testing device, it is characterised in that：Workbench with mounting hole is fixedly connected on machine
The inside of frame, the linear guide are stepped up pincers by quick change and are fixedly connected with workbench, erection support one and erection support two with work
Platform is fixedly connected and on the outside of the linear guide, and X is to test cylinder and sensor steps up pincers by quick change and workbench is fixed and connected
It connects, is fixedly connected below upper transmission track and frame top, Z-direction upper cylinder and sensor mechanism are slided with upper transmission track
It is fixedly connected below dynamic connection, Z-direction loading force pressure head and Z-direction upper cylinder and sensor mechanism, front-end module hold-down support one
It is fixedly connected with erection support one, front-end module hold-down support two is fixedly connected with erection support two, Z-direction lower cylinder bearing point
It is not slidably connected with the linear guide, Z-direction lower cylinder is fixedly connected with Z-direction lower cylinder bearing respectively, the work of Z-direction lower cylinder
Stopper rod front end passes through the hole on Z-direction lower cylinder bearing to be connect with Z-direction sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772482.8U CN207675398U (en) | 2017-12-18 | 2017-12-18 | Front-end module Static stiffness strength testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772482.8U CN207675398U (en) | 2017-12-18 | 2017-12-18 | Front-end module Static stiffness strength testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675398U true CN207675398U (en) | 2018-07-31 |
Family
ID=62967872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721772482.8U Active CN207675398U (en) | 2017-12-18 | 2017-12-18 | Front-end module Static stiffness strength testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738140A (en) * | 2018-12-27 | 2019-05-10 | 中核北方核燃料元件有限公司 | A kind of nuclear fuel assembly screen work band stiffness excitations gauge head and its application method |
| CN112820428A (en) * | 2020-11-27 | 2021-05-18 | 中核北方核燃料元件有限公司 | Fuel element grid strip rigidity detection clamping tool and using method |
-
2017
- 2017-12-18 CN CN201721772482.8U patent/CN207675398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738140A (en) * | 2018-12-27 | 2019-05-10 | 中核北方核燃料元件有限公司 | A kind of nuclear fuel assembly screen work band stiffness excitations gauge head and its application method |
| CN112820428A (en) * | 2020-11-27 | 2021-05-18 | 中核北方核燃料元件有限公司 | Fuel element grid strip rigidity detection clamping tool and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130000 888 Shunda Road, Changchun hi tech Development Zone, Jilin Patentee after: CHANGCHUN YINGLI AUTOMOTIVE INDUSTRY CO., LTD. Address before: 130000 888 Shunda Road, Changchun hi tech Development Zone, Jilin Patentee before: CHANGCUN ENGLEY AUTOMOBILE INDUSTRY CO., LTD. |