CN202757756U - Automobile back door air spring reliability detection bench - Google Patents
Automobile back door air spring reliability detection bench Download PDFInfo
- Publication number
- CN202757756U CN202757756U CN 201220193119 CN201220193119U CN202757756U CN 202757756 U CN202757756 U CN 202757756U CN 201220193119 CN201220193119 CN 201220193119 CN 201220193119 U CN201220193119 U CN 201220193119U CN 202757756 U CN202757756 U CN 202757756U
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- CN
- China
- Prior art keywords
- air spring
- back door
- automobile back
- fork
- door air
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- 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
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Abstract
The utility model provides an automobile back door air spring reliability detection bench which belongs to the automobile testing device technology field and solves the complex structure problem existing in a conventional automobile back door air spring reliability detection bench. The detection bench includes a power cylinder, a pedestal and a swing rod. One end of the swing rod is hinged to one end of the pedestal. Installation assemblies which can fix a to-be-detected air spring are arranged between the swing rod and the pedestal. The two ends of the power cylinder are hinged to the swing rod and the pedestal respectively. The number of the installation assemblies is plural. The automobile back door air spring reliability detection bench has the advantages of simple structure, reliable operation and high detection efficiency.
Description
Technical field
The utility model belongs to the automotive testing equipment technical field, relates to a kind of certificate authenticity platform of automobile back door air spring.
Background technology
The tailstock of most of automobile can be provided with a storing bin, to make things convenient for stored article and a small amount of goods of transportation, utilize automobile back door to open storing bin, and tailgate with the back-door air spring as drive unit, the performance and used life of back-door air spring directly has influence on the use cost of automobile, and before automobile dispatches from the factory whether the opening degree of back-door air spring put in place and the reliability when opening etc. detected test and be very important.
Traditional automotive performance detects and test needs the larger manpower of cost, financial resources and time, simple in structure, testing equipment can be saved a large amount of costs for the factory testing test of automobile reliably, general five water chestnut automobile incorporated company disclose a kind of real vehicle simulating tail gate air spring experiment apparatus in patent (CN201277907Y) such as Shanghai, it comprises framework, cylinder, the cylinder hinge seat, fork and imitative door fork, cylinder is arranged on the framework by the cylinder hinge seat, cylinder is connected with fork and promotes fork motion, fork is connected with its spring, also be connected with imitative door fork, can be implemented in the sample car design process and can come simulated automotive tail-gate actual condition according to mounting points and the tail-gate weight of design, but this testing table can not be tested the maximum opening of air spring, can not reach good test effect, and structure is complicated.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for existing technology, the reliability test bench of automobile back door air spring is provided, technical problem to be solved in the utility model is to simplify the structure of automobile back door air spring reliability test bench, reduces production costs.
The purpose of this utility model can realize by following technical proposal: a kind of certificate authenticity platform of automobile back door air spring, it is characterized in that, this check-out console comprises power cylinder, base and fork, described fork one end and described base one end are hinged, be provided with the installation component that to fix air spring to be checked between described fork and the base, the two ends of described power cylinder are hinged with fork and base respectively, and described installation component has several.
The principle of work of this device is as follows: automobile back door air spring two ends are hinged on the installation component between fork and the base, then drive the power cylinder that is articulated between fork and the base, simulate the various operating modes of back-door air spring, check its reliability under various operating modes.
In the certificate authenticity platform of above-mentioned a kind of automobile back door air spring, described installation component comprises mounting blocks one and mounting blocks two, and described mounting blocks one and mounting blocks two are hinged on respectively on fork and the base.Mounting blocks one and mounting blocks two are hinged with mounting blocks, and the installation and removal of convenient air spring to be checked improve checkability.
In the certificate authenticity platform of above-mentioned a kind of automobile back door air spring, the pin joint of described power cylinder and fork is positioned at the outside of the pin joint of described fork and mounting blocks one, and the pin joint of described power cylinder and base is positioned at the outside of the pin joint of described base and mounting blocks two.After air spring was installed on the mounting blocks, power cylinder was positioned at the air spring outside, power cylinder that can selection of small power, energy savings reduces the cost of power cylinder, state that can also drive simulating person's switch tailgate, be check more accurate.
In the certificate authenticity platform of above-mentioned a kind of automobile back door air spring, when air spring to be checked is fixed on the installation component, described power cylinder is parallel with described air spring to be checked, and both lines of described power cylinder and described mounting blocks one and mounting blocks two are parallel.A parts is stressed in the short form test platform, is convenient to calculate simply accurately check data.
In the certificate authenticity platform of above-mentioned a kind of automobile back door air spring, described base middle part is fixed with a crossbeam, described fork is hinged on an end of crossbeam, and described power cylinder is hinged on the other end of crossbeam, and described mounting blocks two is hinged on the middle part of crossbeam.After air spring was installed on the mounting blocks, fork, power cylinder and air spring all arranged between two parties, the structure of a short form test platform and testing table parts stressed.
In the certificate authenticity platform of above-mentioned a kind of automobile back door air spring, described power cylinder is cylinder.The Telescopic-cylinder frequency is high, and test efficiency is high.
In the certificate authenticity platform of above-mentioned a kind of automobile back door air spring, as another kind of scheme, described power cylinder is hydraulic cylinder.Hydraulic cylinder extension is steady, is easy to regulate minimum and maximum stroke.
In the certificate authenticity platform of above-mentioned a kind of automobile back door air spring, described base, crossbeam and fork are that aluminium section bar processes.Aluminium section bar low price, light weight, easy processing can reduce production cost and the transportation cost of this testing table.
In the certificate authenticity platform of above-mentioned a kind of automobile back door air spring, described installation component is 2～6.Simultaneously can check a plurality of air springs, improve the checkability of this check-out console.
Compared with prior art, the certificate authenticity platform of this automobile back door air spring is simple in structure, reliable operation, checkability is high, the position of air spring and power cylinder is identical with the opening automobile tailgate, can drive simulating person use the state of air spring, so that check structure more accurate, this device can also be checked the maximal dilation position of air spring, satisfies testing requirements.
Description of drawings
Fig. 1 is the structural representation of the certificate authenticity platform of this automobile back door air spring.
Among the figure, 1, power cylinder; 2, fork; 3, base; 41, mounting blocks one; 42, mounting blocks two; 5, crossbeam.
Embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
The certificate authenticity platform of this automobile back door air spring is pulled down the air spring at automobile back door place before test, is installed on this testing table, is used for reliability and the serviceable life of check automobile back door air spring.
As shown in Figure 1, the certificate authenticity platform of this automobile back door air spring comprises power cylinder 1, installation component, base 3 and fork 2, installation component comprises mounting blocks 1, mounting blocks 2 42, an air spring can be connected between mounting blocks one and the mounting blocks two, base 3 middle parts are fixed with a crossbeam 5, fork 2 is hinged on an end of crossbeam 5, power cylinder 1 is hinged on the other end of crossbeam 5, mounting blocks 1 and mounting blocks 2 42 are hinged on the middle part of crossbeam 5, after air spring is installed on the mounting blocks, fork 2, power cylinder 1 and air spring all arrange between two parties, the structure of a short form test platform and testing table parts stressed, the pin joint of power cylinder 1 and fork 2 is positioned at the outside of the pin joint of mounting blocks 1 and fork 2, the pin joint of power cylinder 1 and base 3 is positioned at the outside of the pin joint of mounting blocks 42 and base 3, power cylinder 1 is positioned at the air spring outside, after air spring to be checked is installed on this check-out console, power cylinder 1 is parallel with air spring to be checked, power cylinder 1 that can selection of small power, energy savings, reduce the cost of power cylinder 1, state that can also drive simulating person's switch tailgate, be check more accurate.
Used power cylinder is the cylinder that stretching frequency is high, improve test efficiency in the certificate authenticity platform of this automobile back door air spring, as another kind of scheme, described power cylinder 1 is the hydraulic cylinder of the minimum and maximum stroke that stretches steadily, is easy to regulate, base 3, crossbeam 5 and fork 2 process for aluminium section bar, aluminium section bar low price, light weight, easily processing, can reduce production cost and the transportation cost of this testing table, installation component has 2～6, the certificate authenticity platform of this back-door air spring can be checked 2～6 air springs simultaneously, is 2 in the present embodiment.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. the certificate authenticity platform of an automobile back door air spring, it is characterized in that, this check-out console comprises power cylinder (1), base (3) and fork (2), described fork (2) one ends and described base (3) one ends are hinged, be provided with the installation component that to fix air spring to be checked between described fork (2) and the base (3), the two ends of described power cylinder (1) are hinged with fork (2) and base (3) respectively, and described installation component has several.
2. the certificate authenticity platform of a kind of automobile back door air spring according to claim 1, it is characterized in that, described installation component comprises mounting blocks one (41) and mounting blocks two (42), and described mounting blocks one (41) and mounting blocks two (42) are hinged on respectively on fork (2) and the base (3).
3. the certificate authenticity platform of a kind of automobile back door air spring according to claim 2, it is characterized in that, the pin joint of described power cylinder (1) and fork (2) is positioned at the outside of the pin joint of described fork (2) and mounting blocks one (41), and the pin joint of described power cylinder (1) and base (3) is positioned at the outside of the pin joint of described base (3) and mounting blocks two (42).
4. the certificate authenticity platform of a kind of automobile back door air spring according to claim 2 is characterized in that, both lines of described power cylinder (1) and described mounting blocks one (41) and mounting blocks two (42) are parallel.
5. the certificate authenticity platform of a kind of automobile back door air spring according to claim 4, it is characterized in that, described base (3) middle part is fixed with a crossbeam (5), described fork (2) is hinged on an end of crossbeam (5), described power cylinder (1) is hinged on the other end of crossbeam (5), and described mounting blocks two (42) is hinged on the middle part of crossbeam (5).
6. the certificate authenticity platform of a kind of automobile back door air spring according to claim 5 is characterized in that, described power cylinder (1) is cylinder.
7. the certificate authenticity platform of a kind of automobile back door air spring according to claim 5 is characterized in that, described power cylinder (1) is hydraulic cylinder.
8. the certificate authenticity platform of a kind of automobile back door air spring according to claim 5 is characterized in that, described base (3), crossbeam (5) and fork (2) process for aluminium section bar.
9. the certificate authenticity platform of a kind of automobile back door air spring according to claim 5 is characterized in that, described installation component is 2～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193119 CN202757756U (en) | 2012-04-28 | 2012-04-28 | Automobile back door air spring reliability detection bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193119 CN202757756U (en) | 2012-04-28 | 2012-04-28 | Automobile back door air spring reliability detection bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757756U true CN202757756U (en) | 2013-02-27 |
Family
ID=47736928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193119 Expired - Fee Related CN202757756U (en) | 2012-04-28 | 2012-04-28 | Automobile back door air spring reliability detection bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757756U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207071A (en) * | 2013-04-10 | 2013-07-17 | 江苏省优联工业试验服务有限公司 | Device for high/low temperature endurance tests in automobile backdoor |
| CN105890885A (en) * | 2016-04-08 | 2016-08-24 | 常州气弹簧有限公司 | Gas spring life testing machine |
| GB2539563A (en) * | 2015-05-21 | 2016-12-21 | Gm Global Tech Operations Llc | Test arrangement for testing damper devices for damping a flap that is pivotable about a real pivot axis and method for testing the damper devices |
| CN106338403A (en) * | 2015-05-21 | 2017-01-18 | 通用汽车环球科技运作有限责任公司 | Coupling device, and test arrangement with coupling device |
-
2012
- 2012-04-28 CN CN 201220193119 patent/CN202757756U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207071A (en) * | 2013-04-10 | 2013-07-17 | 江苏省优联工业试验服务有限公司 | Device for high/low temperature endurance tests in automobile backdoor |
| GB2539563A (en) * | 2015-05-21 | 2016-12-21 | Gm Global Tech Operations Llc | Test arrangement for testing damper devices for damping a flap that is pivotable about a real pivot axis and method for testing the damper devices |
| CN106338403A (en) * | 2015-05-21 | 2017-01-18 | 通用汽车环球科技运作有限责任公司 | Coupling device, and test arrangement with coupling device |
| CN106679985A (en) * | 2015-05-21 | 2017-05-17 | 通用汽车环球科技运作有限责任公司 | Test arrangement for testing damper devices for damping flap |
| US10113940B2 (en) | 2015-05-21 | 2018-10-30 | GM Global Technology Operations LLC | Coupling device, particularly for coupling damping apparatus on a test frame of a test arrangement and test arrangement with the coupling device |
| US10113939B2 (en) | 2015-05-21 | 2018-10-30 | GM Global Technology Operations LLC | Test arrangement for testing damper devices for damping a flap that is pivotable about a real pivot axis and method for testing the damper devices |
| CN106679985B (en) * | 2015-05-21 | 2020-01-03 | 通用汽车环球科技运作有限责任公司 | Testing device and testing method for testing damping device of buffer valve |
| CN106338403B (en) * | 2015-05-21 | 2020-04-10 | 通用汽车环球科技运作有限责任公司 | Coupling device and test device with said coupling device |
| CN105890885A (en) * | 2016-04-08 | 2016-08-24 | 常州气弹簧有限公司 | Gas spring life testing machine |
| CN105890885B (en) * | 2016-04-08 | 2018-07-17 | 常州气弹簧有限公司 | Gas spring life test machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20200428 |