CN203587348U - An automobile hinge-type engine hood endurance test apparatus - Google Patents
An automobile hinge-type engine hood endurance test apparatus Download PDFInfo
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- CN203587348U CN203587348U CN201320400154.0U CN201320400154U CN203587348U CN 203587348 U CN203587348 U CN 203587348U CN 201320400154 U CN201320400154 U CN 201320400154U CN 203587348 U CN203587348 U CN 203587348U
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Abstract
The utility model provides an automobile hinge-type engine hood endurance test apparatus comprising a secondary-grade lock unlocking detection assembly, a primary-grade lock unlocking detection assembly, an engine hood unlocking detection assembly, an engine hood height limiting assembly, a rack assembly, a PLC programmable control system, etc. The apparatus can detect a primary-grade locking force value and a secondary-grade locking force value of unlocking an engine room and an engine hood unlocking force value, and unlocking and closing of an engine hood can be simulated. The automobile hinge-type engine hood endurance test apparatus is simple in structure, convenient to maintain and low in cost; the automobile hinge-type engine hood endurance test apparatus can realize automatic automobile engine hood endurance tests and can also be widely applied to all vehicle models of hinge-type engine hoods; the automobile hinge-type engine hood endurance test apparatus can be convenient adjusted to satisfy test requirements that the engine hood falls down and is closed by means of loosing grips of the engine hood from different unlocking height H values. The automobile hinge-type engine hood endurance test apparatus is applicable to engine hood endurance tests of all hinge-type engine hood models.
Description
Technical field
The utility model relates to automobile test field, relates in particular to automotive hinge formula bonnet durability test apparatus.
Background technology
Automobile will carry out endurancing from developing to the bonnet of automobile to production listing process, to examine the bonnet of automobile and the reasonable structure of related accessories and reliability.Current automobile test field, automotive hinge formula bonnet long duration test stand, complex structure, safeguard inconvenience, range of application is little, install and adjust inconvenience, can not realize bonnet according to testing requirements and fall and close from different Lifts, can not detect and open engine chamber I and II lock power value and bonnet opening force value; Can not simulate the fact action of people when the automobile using with bonnet, automaticity is low etc.
Utility model content
For above-mentioned prior art, the technical problems to be solved in the utility model is to provide a kind of automotive hinge formula bonnet durability test apparatus.This automotive hinge formula bonnet durability test apparatus can detect opens engine chamber I and II lock power value and bonnet opening force value; Can simulate staff opens and looses one's grip and close bonnet; Simple in structure, easy to maintenance, low cost; Can realize the long duration test of automatic automobile bonnet; Can be widely used in all vehicles of hinge type bonnet; Can conveniently regulate and meet testing requirements bonnet from opening differing heights H value, loose one's grip to fall and close bonnet.
In order to solve the problems of the technologies described above, the utility model provides a kind of automotive hinge formula bonnet durability test apparatus, comprises secondary latch open detection assembly, and described secondary latch open detection assembly comprises the second frame, the first drag-line and the 3rd actuator; Described the 3rd actuator is installed on described the second frame, and described the 3rd actuator is connected with secondary latch by described the first drag-line, between described the 3rd actuator and the first drag-line, is also provided with the 3rd power sensor; Described the 3rd actuator is opened secondary latch so that bonnet ejects by described the first drag-line, described the 3rd power sensor is for detecting in real time secondary latch unlocking force value and showing, after described bonnet ejects, described the 3rd actuator resets, described the first drag-line is not stressed and loose, and secondary latch is not subject to pulling force and then the reset of described the first drag-line.The 3rd actuator is connected with engine chamber secondary latch by the first drag-line, is also provided with the 3rd power sensor between the 3rd actuator and the first drag-line, and during work, the 3rd power sensor detects engine chamber secondary latch unlocking force value and shows.
As further improvement of the utility model, this test unit also comprises one-level lock open detection assembly, and described one-level lock open detection assembly comprises the first actuator, the second drag-line and the 3rd frame; Described the first actuator is installed on described the 3rd frame, and described the first actuator is connected with one-level lock by described the second drag-line, is also provided with the first power sensor between described the first actuator and the second drag-line; Described the first actuator work, thus pull described the second drag-line to open one-level lock, and described the first power sensor detects in real time unlocking force value and shows simultaneously.The first actuator is connected with engine chamber one-level lock by the second drag-line, is also provided with the first power sensor between the first actuator and the second drag-line, and during work, the first power sensor detects in real time engine chamber one-level lock unlocking force value and shows.
As further improvement of the utility model, this test unit also comprises bonnet open detection assembly, and described bonnet open detection assembly comprises fork, the first frame, the 4th actuator, carries piece, cross bar, the second actuator and the first hinge; Engine chamber both sides are provided with fork, the first frame and the 4th actuator, described fork one end is articulated with described the first frame by described the first hinge, the described fork other end is provided with described the second actuator, the second actuator of described engine chamber both sides is fixedly connected with described cross bar respectively, described cross bar and described fork are slidably connected, the described piece of carrying is installed on described cross bar, described in carry and between piece and cross bar, be also provided with the second power sensor; The two ends of described the 4th actuator are hinged with described fork and the first frame respectively; During described the second actuator work, described the second actuator drive described cross bar will described in carry piece and inject described bonnet, then described the 4th actuator work, drive described fork, cross bar, carry piece and bonnet and take described the first hinge and as axle center, upwards rise to specified altitude assignment, described the second power sensor detects in real time described bonnet opening force and also shows simultaneously.Carry piece and be installed on cross bar, carry between piece and cross bar and be also provided with the second power sensor, during work, the second power sensor detects in real time bonnet opening force and shows; The second actuator expansion link is retracted, drive cross bar will carry piece and inject bonnet, then the 4th actuator work, drive fork, cross bar, carry piece and bonnet rises to specified altitude assignment H value, then the second actuator expansion link stretches out, carry piece and depart from bonnet, bonnet freely falls and closes, and has so just realized simulation staff and has opened and loose one's grip and close bonnet.
As further improvement of the utility model, this test unit also comprises bonnet limit for height assembly, and described bonnet limit for height assembly comprises two the 4th frames that are arranged at respectively engine chamber both sides and the electric cylinder adjustable limiting mechanism that is installed on the 4th frame; Described electric cylinder adjustable limiting mechanism comprises electric cylinder and limited block; Described electric cylinder is installed on described the 4th frame, described limited block is for limiting the Lift of described bonnet, described limited block be connected in described electric cylinder and under described electric cylinder drives along the 4th machine frame movement with adjust and bonnet between with respect to distance.Electric cylinder motion can drive limited block to arrive specified altitude assignment H value (testing requirements bonnet Lift H value), thus conveniently adjusted control fork Lift, and then meet the requirement that height H is opened in bonnet test.
As further improvement of the utility model, described the first frame, the second frame, the 3rd frame and the 4th frame are all to be built by section bar.
As further improvement of the utility model, described bonnet is provided with the 3rd hinge, and described the first hinge is coaxial with the 3rd hinge of described bonnet.The first hinge is coaxial with the 3rd hinge of bonnet, has reduced like this relative displacement that cross bar and cross bar are carried piece, has avoided the wearing and tearing to bonnet.
As further improvement of the utility model, described the first actuator, the second actuator, the 3rd actuator, the 4th actuator are all to adopt gas actuation device or electrical equipment actuator.In order to meet, working environment is clean, the needs actuator of environmental protection all adopts gas actuation device or electrical equipment actuator.
As further improvement of the utility model, this test unit also comprises PLC programmable control system, described PLC programmable control system is connected with electric cylinder with described the first actuator, the second actuator, the 3rd actuator, the 4th actuator respectively, for controlling the work of described the first actuator, the second actuator, the 3rd actuator, the 4th actuator and electric cylinder.Owing to adopting PLC programmable control system, control the sequential working of the first actuator, the second actuator, the 3rd actuator, the 4th actuator and electric cylinder, so just can realize robotization and control.
Compared to prior art, automotive hinge formula bonnet durability test apparatus of the present utility model, adopt the 3rd actuator to be connected with engine chamber secondary latch by the first drag-line, between the 3rd actuator and the first drag-line, be also provided with the 3rd power sensor, during work, the 3rd power sensor detects engine chamber secondary latch unlocking force value and shows; Adopt the first actuator to be connected with engine chamber one-level lock by the second drag-line, be also provided with the first power sensor between the first actuator and drag-line, during work, the first power sensor detects in real time engine chamber one-level lock unlocking force value and shows; Carry piece and be installed on cross bar, carry between piece and cross bar and be provided with the second power sensor, during work, the second power sensor detects in real time bonnet opening force and shows; The second actuator expansion link is retracted, drive cross bar will carry piece and inject bonnet, then the 4th actuator work, drive fork, cross bar, carry piece and bonnet and take the first hinge and as axle center, upwards rise to specified altitude assignment, then the second actuator expansion link stretches out, carry piece and depart from bonnet, bonnet freely falls and closes, and has so just realized simulation staff and has opened and loose one's grip and close bonnet; Electric cylinder motion can drive limited block to arrive specified altitude assignment H value (testing requirements bonnet Lift H value), thus conveniently adjusted control fork Lift, and then meet the requirement that height H is opened in bonnet test; Pedestal, the first frame, the second frame, the 3rd frame and the 4th frame are all built by section bar and are adjustable, like this can be according to different vehicle Installation and Debugging, adjustablely carry the needs that piece can meet different vehicles, thereby can be widely used in all vehicles of hinge type bonnet; This automotive hinge formula bonnet durability test apparatus is simple in structure, easy to maintenance, low cost; Adopt PLC programmable control system, control the sequential working of the first actuator, the second actuator, the 3rd actuator, the 4th actuator and electric cylinder, so just can realize robotization and control.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is another perspective view of the present utility model;
Fig. 3 is the local enlarged diagram of the A-A in the utility model;
Fig. 4 is the local enlarged diagram of the B-B in the utility model;
Fig. 5 is the local enlarged diagram of the C-C in the utility model;
Fig. 6 is the local enlarged diagram of the D-D in the utility model;
Fig. 7 is the local enlarged diagram of the E-E in the utility model;
Fig. 8 is the local enlarged diagram of the F-F in the utility model.
In figure, each component names is as follows:
1--instruction carriage;
2--electric cylinder adjustable limiting mechanism;
3--fork;
4--bonnet;
5--the 3rd frame;
6--the first actuator;
7--the first power sensor;
8--cross bar;
9--the second power sensor;
10--carries piece;
11--engine chamber;
12--the second actuator;
13--the second hinge;
14--the 4th actuator;
15--the first frame;
16--pedestal;
17--the second frame;
18--the 3rd actuator;
19--the 3rd power sensor;
20--the first hinge;
21--the 4th frame;
22--electric cylinder;
23--limited block;
24--the first drag-line;
25--the second drag-line;
30--secondary latch open detection assembly;
31--one-level lock open detection assembly;
32--bonnet open detection assembly;
33--bonnet limit for height assembly;
34--housing assembly;
35--the 3rd hinge.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figures 1 to 8, automotive hinge formula bonnet durability test apparatus, comprises secondary latch open detection assembly 30, one-level lock open detection assembly 31, bonnet open detection assembly 32, bonnet limit for height assembly 33 and housing assembly 34 etc.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 8, a secondary latch open detection assembly 30 of opening the secondary latch of 11 li of engine chambers of pilothouse design at car 1 to be tested, it comprises the 3rd actuator 18 and the second frame 17, the 3rd actuator 18 is screwed and is arranged in the second frame 17, the 3rd actuator 18 is connected with engine chamber 11 secondary latch by the first drag-line 24, the first drag-line 24 entangles engine chamber 11 secondary latch, and the 3rd actuator 18 and 24 of the first drag-lines are also provided with the 3rd power sensor 19; During work, the 3rd actuator 18 expansion links are retracted, by the first drag-line 24 and the 3rd power sensor 19, drive the secondary latch of opening 11 li of engine chambers, the 3rd power sensor 19 detects secondary latch unlocking force value in real time simultaneously, and on the 3rd power sensor 19 displays, showing detected unlatching secondary latch power value, bonnet 4 ejects, after bonnet 4 ejects, then the 3rd actuator 18 expansion links stretch out, the secondary latch return that engine chamber is 11 li.
Actuator can be divided into liquid actuator, gas actuation device and electrical equipment actuator etc., is generally all designed with an expansion link, by liquid, gas or driven by motor expansion link, does straight reciprocating motion.All actuator in automotive hinge formula bonnet durability test apparatus of the present utility model (comprising the first actuator 6, the second actuator 12, the 3rd actuator 18, the 4th actuator 14), all adopt gas actuation device or electrical equipment actuator, in order to meet, working environment is clean, the needs of environmental protection.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, before engine chamber 11, one of mounting design is opened the one-level lock open detection assembly 31 of the one-level lock of 11 li of engine chambers, it comprises the first actuator 6 and the 3rd frame 5, the first actuator 6 is screwed and is arranged in the 3rd frame 5, the first actuator 6 is connected with the one-level lock of 11 li of engine chambers by the second drag-line 25, the second drag-line 25 entangles the one-level lock of 11 li of engine chambers, and the first actuator 6 and 25 of the second drag-lines are also provided with the first power sensor 7; During work, the first actuator 6 expansion links are retracted, by the second drag-line 25 and the first power sensor 7, drive the one-level of opening 11 li of engine chambers to lock, the first power sensor 7 detects unlocking force value in real time simultaneously, and on the first power sensor 7 displays, show detected unlatching one-level lock power value, then the first actuator 6 expansion links stretch out, the one-level lock return that engine chamber is 11 li.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 6 and Fig. 7, gusset at engine chamber 11 is designed with bonnet open detection assembly 32, it comprises fork 3, the first frame 15, the 4th actuator 14, the second actuator 12, cross bar 8, carries piece 10, the first hinge 20 and the second hinge 13, wherein fork 3, the first frame 15, the 4th actuator 14, the second actuator 12, the first hinge 20 quantity are respectively 2, totally 4, the second hinge 13, hold up 11 both sides, chamber and be provided with fork 3, the first frame 15 and the 4th actuator 14, fork 3 one end are articulated with the first frame 15 by the first hinge 20, and fork 3 other ends are provided with described the second actuator 12, and the second actuator 12 of engine chamber 11 both sides is fixedly connected with cross bar 8 respectively, and cross bar 8 is slidably connected with fork 3, bonnet 4 is provided with the 3rd hinge 35, the first hinges 20 and is arranged in the first frame 15, and coaxial with the 3rd hinge 35, carry the centre position that piece 10 is fixed on cross bar 8, carry and between piece 10 and cross bar 8, go back mounting design and have a second power sensor 9, for detecting in real time the opening force of bonnet 4, the 4th actuator 14 is arranged on respectively on the first frame 15 and fork 3 by two the second hinges 13, in the middle of wherein carrying piece 10, be provided with a rectangular slot, screw is fixing through rectangular slot and cross bar 8, for being applicable to different vehicles, unclamping screw and regulates the degree of depth of carrying piece 10 insertion bonnets 4, during work, the second actuator 12 work on two forks 3, the second actuator 12 expansion links are retracted, the second actuator 12 on two forks 3 drives cross bar 8 will carry piece 10 and injects bonnet 4 belows, then the 4th actuator 14 work of engine chamber 11 both sides, drive fork 3, cross bar 8, carrying piece 10 and bonnet 4 take the first hinge 20 and as axle center, upwards rises to specified altitude assignment H value (testing requirements bonnet Lift H value), the second power sensor 9 detects bonnet 4 opening force values in real time simultaneously, and on the second power sensor 9 displays, show detected bonnet 4 opening force values, obtain after opening force value, the second actuator 12 work, drive the second actuator 12 expansion links to stretch out, drive cross bar 8 and propose piece 10 motions, carry piece 10 and depart from bonnet 4, bonnet 4 freely falls and closes.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, in engine chamber 11 both sides, be also provided with bonnet limit for height assembly 33, it comprises the 4th frame 21 and electric cylinder adjustable limiting mechanism 2, wherein electric cylinder adjustable limiting mechanism 2 comprise electric cylinder 22 and be connected in 22 and under electric cylinder 22 drives mobile limited block 23; The outside of two forks 3 is respectively equipped with the 4th frame 21 and the corresponding electric cylinder adjustable limiting mechanism 2 arranging, and electric cylinder 22 is installed on the 4th frame 21.During use, limited block 23 is arranged at bonnet 4 tops with the restriction flip angle of bonnet 4 and the lifting height of cross bar 8.Meanwhile, limited block 23 can under the driving of electric cylinder 22, adjust and bonnet 4 between raw range, thereby change the height H value limit.And then meet bonnet 4 test unlatching height H values requirements and realize robotization and control.
As shown in Figure 1, Figure 2 and Figure 3, automotive hinge formula bonnet durability test apparatus is also designed with housing assembly 34, it comprises that pedestal 16, the first frame 15, the 3rd frame 5 and the 4th frame 21, the first frames 15, the 3rd frame 5 and the 4th frame 21 are installed on respectively pedestal 16; Pedestal 16, the first frame 15, the second frame 17, the 3rd frame 5 and the 4th frame 21 are all built by different length severing by section bar, and be processed with the screw hole of adjusting for the vehicle difference of instruction carriage 1, according to the vehicle difference of different tests car 1, adjust installation.Pedestal 16 is comprised of two long profiles and four short section bars, by the general proportions of the vehicle commander of instruction carriage 1 and overall width, is assembled into the shape of similar ladder; The first frame 15, the second frame 17, the 3rd frame 5 and the 4th frame 21 are formed by different length severing by section bar, the first frame 15 quantity are two, with screw symmetrical being fixed on two long profiles of pedestal 16 respectively, highly surpass the height of bonnet 4 hinges, position is further along by bonnet 4 hinges, is convenient to install the first hinge 20; The second frame 17 is screwed in pilothouse, and it is all right that length is enough installed the 3rd actuator 18; The 3rd frame 5 is screwed on the section bar at right front angle of instruction carriage 1, and height, higher than bonnet 4, is convenient to install the first actuator 6; The 4th frame 21 quantity are two, with screw symmetrical being fixed on two long profiles of pedestal 16 respectively, be positioned at the first frame 15 before, height, higher than the first frame 15, is convenient to install electric cylinder adjustable limiting mechanism 2.
The needs that this automotive hinge formula bonnet durability test apparatus is controlled in order to realize robotization, also be designed with PLC programmable control system, PLC programmable control system is connected with electric cylinder 22 with the first actuator 6, the second actuator 12, the 3rd actuator 18, the 4th actuator 14 respectively, for controlling the sequentially-operating of the first actuator 6, the second actuator 12, the 3rd actuator 18, the 4th actuator 14 and electric cylinder 22.The principle of work of this automotive hinge formula bonnet durability test apparatus is by PLC programmable control system: be first installed on the 3rd actuator 18 work in pilothouse, the 3rd actuator 18 expansion links are retracted, by the first drag-line 24 and the 3rd power sensor 19, drive the secondary latch of opening 11 li of engine chambers, the 3rd power sensor 19 detects unlocking force value simultaneously, and shows the secondary latch power value that detects out on the display of the 3rd power sensor 19; Secondly bonnet 4 ejects, and the 3rd actuator 18 expansion links stretch out, the secondary latch return that engine chamber is 11 li; The second actuator 12 work on the first actuator 6 and two forks again, expansion link is retracted, the first actuator 6 drives the one-level of opening 11 li of engine chambers to lock by the first power sensor 7 and the second drag-line 25, the first power sensor 7 detects unlocking force value simultaneously, and on the display of the first power sensor 7, shows the institute's one-level that detects out lock power value; On next two fork, the second actuator 12 expansion links retractions drive cross bars 8 will carry piece 10 and inject bonnets 4 again; Then the 4th actuator 14 work, drive fork 3, cross bar 8 and bonnet 4 to rise to limited block 23 places (testing requirements bonnet Lift H value) of electric cylinder adjustable limiting device 2, the second power sensor 9 detects bonnet 4 opening forces in real time simultaneously, and on the display of the second power sensor 9, shows the institute's bonnet that detects out 4 opening force values; Then the first actuator 6 work, expansion link stretches out, the one-level lock return that engine chamber is 11 li; The second actuator 12 work on last two forks, expansion link stretches out, and carries piece 10 and departs from bonnet 4, and bonnet 4 freely falls and closes.Circulation successively, realizes and carries out the long duration test of human engineering engine chamber subsystem.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. an automotive hinge formula bonnet durability test apparatus, it is characterized in that: comprise secondary latch open detection assembly (30), described secondary latch open detection assembly (30) comprises the second frame (17), the first drag-line (24) and the 3rd actuator (18); Described the 3rd actuator (18) is installed on described the second frame (17), described the 3rd actuator (18) is connected with secondary latch by described the first drag-line (24), between described the 3rd actuator (18) and the first drag-line (24), is also provided with the 3rd power sensor (19); Described the 3rd actuator (18) is opened secondary latch so that bonnet (4) ejects by described the first drag-line (24), described the 3rd power sensor (19) is for detecting in real time secondary latch unlocking force value and showing, after described bonnet (4) ejects, described the 3rd actuator (18) resets, described the first drag-line (24) is not stressed and loose, and secondary latch is not subject to pulling force and then the reset of described the first drag-line (24).
2. automotive hinge formula bonnet durability test apparatus according to claim 1, it is characterized in that: this test unit also comprises one-level lock open detection assembly (31), and described one-level lock open detection assembly (31) comprises the first actuator (6), the second drag-line (25) and the 3rd frame (5); Described the first actuator (6) is installed on described the 3rd frame (5), described the first actuator (6) is connected with one-level lock by described the second drag-line (25), is also provided with the first power sensor (7) between described the first actuator (6) and the second drag-line (25); Described the first actuator (6) work, thus pull described the second drag-line (25) to open one-level lock, and described the first power sensor (7) detects in real time unlocking force value and shows simultaneously.
3. automotive hinge formula bonnet durability test apparatus according to claim 2, it is characterized in that: this test unit also comprises bonnet open detection assembly (32), described bonnet open detection assembly (32) comprises fork (3), the first frame (15), the 4th actuator (14), carries piece (10), cross bar (8), the second actuator (12) and the first hinge (20); engine chamber (11) both sides are provided with fork (3), the first frame (15) and the 4th actuator (14), described fork (3) one end is articulated with described the first frame (15) by described the first hinge (20), described fork (3) other end is provided with described the second actuator (12), second actuator (12) of described engine chamber (11) both sides is fixedly connected with described cross bar (8) respectively, described cross bar (8) is slidably connected with described fork (3), the described piece (10) of carrying is installed on described cross bar (8), described carrying is also provided with the second power sensor (9) between piece (10) and cross bar (8), the two ends of described the 4th actuator (14) are hinged with described fork (3) and the first frame (15) respectively, during described the second actuator (12) work, described the second actuator (12) drive described cross bar (8) will described in carry piece (10) and inject described bonnet (4), then described the 4th actuator (14) work, drive described fork (3), cross bar (8), carry piece (10) and bonnet (4) and take described the first hinge (20) and as axle center, upwards rise to specified altitude assignment, described the second power sensor (9) detects in real time described bonnet (4) opening force and shows simultaneously.
4. automotive hinge formula bonnet durability test apparatus according to claim 3, it is characterized in that: this test unit also comprises bonnet limit for height assembly (33), described bonnet limit for height assembly (33) comprises two the 4th frames (21) that are arranged at respectively engine chamber (11) both sides and the electric cylinder adjustable limiting mechanism (2) that is installed on the 4th frame (21); Described electric cylinder adjustable limiting mechanism (2) comprises electric cylinder (22) and limited block (23); Described electric cylinder (22) is installed on described the 4th frame (21), described limited block (23) is for limiting the Lift of described bonnet (4), and described limited block (23) is connected in described electric cylinder (22) and is mobile to adjust the relative distance between described limited block (23) and bonnet (4) along the 4th frame (21) under described electric cylinder (22) drives.
5. automotive hinge formula bonnet durability test apparatus according to claim 4, is characterized in that: described the first frame (15), the second frame (17), the 3rd frame (5) and the 4th frame (21) are all to be built by section bar.
6. automotive hinge formula bonnet durability test apparatus according to claim 3, it is characterized in that: described bonnet (4) is provided with the 3rd hinge (35), described the first hinge (20) is coaxial with the 3rd hinge (35) of described bonnet (4).
7. according to the automotive hinge formula bonnet durability test apparatus described in claim 1 to 6 any one, it is characterized in that: described the first actuator (6), the second actuator (12), the 3rd actuator (18), the 4th actuator (14) are all to adopt gas actuation device or electrical equipment actuator.
8. according to the automotive hinge formula bonnet durability test apparatus described in claim 1 to 6 any one, it is characterized in that: described automotive hinge formula bonnet durability test apparatus also comprises PLC programmable control system, described PLC programmable control system is connected with electric cylinder (22) with described the first actuator (6), the second actuator (12), the 3rd actuator (18), the 4th actuator (14) respectively, for controlling the work of described the first actuator (6), the second actuator (12), the 3rd actuator (18), the 4th actuator (14) and electric cylinder (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400154.0U CN203587348U (en) | 2013-07-05 | 2013-07-05 | An automobile hinge-type engine hood endurance test apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400154.0U CN203587348U (en) | 2013-07-05 | 2013-07-05 | An automobile hinge-type engine hood endurance test apparatus |
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| CN203587348U true CN203587348U (en) | 2014-05-07 |
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| CN201320400154.0U Withdrawn - After Issue CN203587348U (en) | 2013-07-05 | 2013-07-05 | An automobile hinge-type engine hood endurance test apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280247A (en) * | 2013-07-05 | 2015-01-14 | 上汽通用五菱汽车股份有限公司 | Endurance test device for hinge type engine hood of car |
| CN104458279A (en) * | 2014-12-08 | 2015-03-25 | 广州广电计量检测股份有限公司 | Car four-door two-cover endurance performance testing system |
| CN104251771B (en) * | 2014-08-29 | 2017-08-08 | 北京新能源汽车股份有限公司 | Automobile front cover lock endurance test device and method |
| CN111855223A (en) * | 2019-04-22 | 2020-10-30 | 长春工业大学 | Lifting structure of automobile engine hood |
| CN113639909A (en) * | 2021-07-01 | 2021-11-12 | 东风柳州汽车有限公司 | Engine cover pulling-out force testing device |
-
2013
- 2013-07-05 CN CN201320400154.0U patent/CN203587348U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280247A (en) * | 2013-07-05 | 2015-01-14 | 上汽通用五菱汽车股份有限公司 | Endurance test device for hinge type engine hood of car |
| CN104280247B (en) * | 2013-07-05 | 2017-07-07 | 上汽通用五菱汽车股份有限公司 | A kind of automotive hinge formula bonnet durability test apparatus |
| CN104251771B (en) * | 2014-08-29 | 2017-08-08 | 北京新能源汽车股份有限公司 | Automobile front cover lock endurance test device and method |
| CN104458279A (en) * | 2014-12-08 | 2015-03-25 | 广州广电计量检测股份有限公司 | Car four-door two-cover endurance performance testing system |
| CN111855223A (en) * | 2019-04-22 | 2020-10-30 | 长春工业大学 | Lifting structure of automobile engine hood |
| CN113639909A (en) * | 2021-07-01 | 2021-11-12 | 东风柳州汽车有限公司 | Engine cover pulling-out force testing device |
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