CN202522405U - Durability testing device for hinge of automotive side door - Google Patents
Durability testing device for hinge of automotive side door Download PDFInfo
- Publication number
- CN202522405U CN202522405U CN2012201479109U CN201220147910U CN202522405U CN 202522405 U CN202522405 U CN 202522405U CN 2012201479109 U CN2012201479109 U CN 2012201479109U CN 201220147910 U CN201220147910 U CN 201220147910U CN 202522405 U CN202522405 U CN 202522405U
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- CN
- China
- Prior art keywords
- hinge
- door
- cylinder
- automobile side
- electric cabinet
- 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 - Lifetime
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Abstract
The utility model discloses a durability testing device for a hinge of an automotive side door, which comprises a horizontal working table, an air cylinder and a hinge to be tested, wherein a hinge mounting support and an air cylinder mounting frame are vertically arranged at the upper edge of the working table at intervals; a fixed leaf of the hinge to be tested is fixed with the mounting support; a movable leaf of the hinge to be tested is fixed with an analogue board of the automotive side door; the front end of a cylinder body of the air cylinder is pivoted with the mounting frame by two vertical pin shafts; the front end of a piston rod of the air cylinder is articulated with the analogue board; the air cylinder is communicated with an air source by a solenoid directional valve; the switching times of the solenoid directional valve are recorded by a counter that is arranged on an electric cabinet; the electric cabinet is arranged on the working table by an upright and provided with a start switch and a stop switch; the durability testing device is simple in structure and easy and simple in operation; and the overall testing cost is low.
Description
Technical field
The utility model relates to the testing equipment of automotive hinge, especially a kind of durability test device of automobile side-door hinge.
Background technology
The side door hinge of automobile is the relative position of a kind of definite automobile side-door and vehicle body; And the device of ability Control of Automobile side door movement locus; After certain batch of automobile side-door hinge production, need the offside hinge to carry out the tired use of permanance, guarantee side door hinge reliability in use; Existing test method is to be contained in hinge to be tested on the automobile side-door; Make an experiment through a mechanism that drives the automobile side-door rotation then; The actual car door of this employing makes an experiment, its verifying attachment more complicated, and detecting operation is loaded down with trivial details, experimentation cost is also higher.
The utility model content
The technical matters that the utility model will solve provides a kind of durability test device of automobile side-door hinge, and is simple in structure, easy and simple to handle, and the compbined test cost is low.
For achieving the above object; The technical scheme of the utility model is: a kind of durability test device of automobile side-door hinge; The working plate, cylinder, the hinge to be tested that comprise level; The working plate upper edge is vertical to be provided with a hinge mounting bracket and a cylinder installation frame at interval, waits that fixed page and the described mounting bracket of testing hinge fix, and waits to test the active page of hinge and the analog board of an automobile side-door fixes; The front end of cylinder block is articulated through two vertical bearing pins and described installation frame, and the piston rod front end and the described analog board of cylinder are hinged; Cylinder is connected with source of the gas through solenoid directional control valve again; The number of times that solenoid directional control valve switches is by a counter records.
Further improve, described counter is contained on the electric cabinet, and electric cabinet is arranged on the working plate through a vertical rod, and starting switch and shutdown switch also are housed on the electric cabinet, uses convenient.
Preferred described analog board with wait to test the weight such as automobile side-door that hinge is installed, make test more near actual user mode.
The stroke of preferred said cylinder matches with the opening angle of waiting to test the automobile side-door that hinge installs, makes test more near actual user mode equally.
The utility model is owing to adopt analog board to replace the side door of actual automobile; Analog board is fairly simple with the piston rod connected mode of waiting to test hinge and cylinder, so the structure of whole test device is simpler, in actual tests; After waiting to test the installation of hinge and hinge mounting bracket and analog board; Press starting switch then, the number of times of observing the counter demonstration gets final product, and it is simple relatively to operate; On the other hand, it is lower that analog board and the side door of actual automobile are compared cost, and reusability is good, and the compbined test cost is just low.
Description of drawings
Fig. 1 is the utility model front perspective view.
Fig. 2 is the utility model rear perspective view.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is done further explain.
Fig. 1, shown in Figure 2; A kind of durability test device of automobile side-door hinge; Comprise level working plate 1, cylinder 2, wait to test hinge 3; Working plate 1 upper edge is vertical to be provided with a hinge mounting bracket 4 and a cylinder installation frame 5 at interval, waits that fixed page and the described mounting bracket 4 of testing hinge 3 fix, and waits to test the active page of hinge 3 and the analog board 6 of an automobile side-door fixes;
The front end of cylinder 2 cylinder bodies is articulated through two vertical bearing pins 7 and described installation frame 5, and piston rod 21 front ends and the described analog board 6 of cylinder 2 are hinged;
Counter 8 is contained on the electric cabinet 9, and electric cabinet 9 is arranged on the working plate 1 through a vertical rod 10, and starting switch 91 and shutdown switch 92 also are housed on the electric cabinet 9.
Preferred described analog board 6 with wait to test the weight such as automobile side-door that hinge 3 will be installed; The stroke of preferred said cylinder 2 with wait to test the automobile side-door opening angle that hinge 3 will install and match.
The testing process of the utility model is following: install waiting to test the analog board 6 of hinge 3 with hinge mounting bracket 4 and automobile side-door earlier; Press starting switch 91, energized, solenoid directional control valve begins not stop doing change action; Make piston rod 21 continuous telescopic band dynamic simulated plates 6 edges of cylinder 2 wait that the bearing pin of testing hinge 3 comes back rotation; After counter 8 showed to reach the regulation test number (TN), it was also intact to wait to test hinge 3, and decidable test hinge 3 is qualified; Otherwise as do not reach the regulation test number (TN) and wait to test hinge 3 and occur damaging, decidable test hinge 3 is defective.
Below only be preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (4)
1. the durability test device of an automobile side-door hinge comprises it is characterized in that working plate, cylinder, the hinge to be tested of level:
The working plate upper edge is vertical to be provided with a hinge mounting bracket and a cylinder installation frame at interval, waits that fixed page and the described mounting bracket of testing hinge fix, and waits to test the active page of hinge and the analog board of an automobile side-door fixes;
The front end of cylinder block is articulated through two vertical bearing pins and described installation frame, and the piston rod front end and the described analog board of cylinder are hinged;
Cylinder is connected with source of the gas through solenoid directional control valve again; The number of times that solenoid directional control valve switches is by a counter records.
2. the durability test device of a kind of automobile side-door hinge according to claim 1; It is characterized in that: described counter is contained on the electric cabinet; Electric cabinet is arranged on the working plate through a vertical rod, and starting switch and shutdown switch also are housed on the electric cabinet.
3. the durability test device of a kind of automobile side-door hinge according to claim 1 and 2 is characterized in that: described analog board with wait to test the weight such as automobile side-door that hinge is installed.
4. the durability test device of a kind of automobile side-door hinge according to claim 1 and 2 is characterized in that: the stroke of said cylinder matches with the opening angle of waiting to test the automobile side-door that hinge installs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201479109U CN202522405U (en) | 2012-04-10 | 2012-04-10 | Durability testing device for hinge of automotive side door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201479109U CN202522405U (en) | 2012-04-10 | 2012-04-10 | Durability testing device for hinge of automotive side door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202522405U true CN202522405U (en) | 2012-11-07 |
Family
ID=47105348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201479109U Expired - Lifetime CN202522405U (en) | 2012-04-10 | 2012-04-10 | Durability testing device for hinge of automotive side door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202522405U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112729820A (en) * | 2021-01-29 | 2021-04-30 | 广东维他科技有限公司 | Door and window hinge durability testing arrangement |
| WO2022236019A1 (en) * | 2021-05-06 | 2022-11-10 | Illinois Tool Works Inc. | Methods and apparatus to perform load measurements on multi-hinged devices |
-
2012
- 2012-04-10 CN CN2012201479109U patent/CN202522405U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112729820A (en) * | 2021-01-29 | 2021-04-30 | 广东维他科技有限公司 | Door and window hinge durability testing arrangement |
| WO2022236019A1 (en) * | 2021-05-06 | 2022-11-10 | Illinois Tool Works Inc. | Methods and apparatus to perform load measurements on multi-hinged devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |