CN206488923U - Automotive door hinge and cover hinge durability test bench - Google Patents
Automotive door hinge and cover hinge durability test bench Download PDFInfo
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- CN206488923U CN206488923U CN201720210224.4U CN201720210224U CN206488923U CN 206488923 U CN206488923 U CN 206488923U CN 201720210224 U CN201720210224 U CN 201720210224U CN 206488923 U CN206488923 U CN 206488923U
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Abstract
The utility model discloses a kind of automotive door hinge and cover hinge durability test bench, including：Platform, rear cover hinge experimental rig, preceding cover hinge experimental rig and body hinge experimental rig, the rear cover hinge experimental rig, preceding cover hinge experimental rig and body hinge experimental rig by simulating bonnet, simulation, protecgulum, the open and close movement for simulating car door, record opening/closing frequency to test the durability of hinge.Automotive door hinge and cover hinge durability test bench highly versatile that the utility model is provided, it is simple to operate, door hinge and the cover hinge endurancing of various can be done, and the closer actual use situation of process of the test, result of the test is accurate, be conducive to control of the research staff to automotive door hinge and cover hinge durability data, while staff can be notified to terminate the experiment of unqualified hinge in time, save time and energy consumption.
Description
Technical field
The utility model is related to automobile manufacturing field.More specifically, the utility model be related to a kind of automotive door hinge and
Cover hinge durability test bench.
Background technology
Current China China Automobile Industry is advanced by leaps and bounds, and a variety of spare and accessory parts is related in automobile manufacturing process, every kind of zero matches somebody with somebody
Part is using progress coherent detection is preceding intended to, and hinge is mostly important portion in the part that car door, front and rear covers and vehicle frame are connected
Part, due to car door and front and rear covers in use will folding repeatedly, it is therefore just especially high to the life requirement of hinge, but
Current vehicle factory is that hinge is tested with whole vehicle state, and every kind of vehicle will remake test-bed, and cost is high, and time-consuming,
Poor universality, while in process of the test, metal is rapidly heated hinge after folding repeatedly, is easy to produce fatigue crack, and real
Border service condition is not folding repeatedly always, therefore easily causes result of the test deviation, moreover, first being set out during routine test
Number of times is closed, allows machinery voluntarily to operate, hinge inspection is removed again after setting number of times is reached, if hinge is before setting number of times
It has been damaged that, machinery also may proceed to operating, will now lose time and energy consumption.
Utility model content
A purpose of the present utility model is to provide a kind of highly versatile, automotive door hinge simple to operate, with low cost
With cover hinge durability test bench, it more saves time and energy consumption not only closer to actual use situation.
Cut with scissors to realize according to these purposes of the present utility model and further advantage there is provided a kind of automotive door hinge and lid
Chain durability test bench, including：
Platform.
Rear cover hinge experimental rig, it includes：First door-shaped frame, it is vertically installed on the platform, and described first
A hound is respectively connected with two vertical rods of door-shaped frame, described hound one end is fixed on the platform；Bonnet is simulated, its
Positioned at the first door-shaped frame side, the simulation bonnet is connected to the horizontal stroke of first door-shaped frame by two rear cover hinges
Liang Shang, the bearing pin of two rear cover hinges is located at same straight line and parallel with the crossbeam of first door-shaped frame；First cylinder, its position
In the first door-shaped frame opposite side, first cylinder end is hinged on the platform, the piston of first cylinder
Bar top is hinged on the simulation bonnet medial surface center, the horizontal stroke of the piston rod of first cylinder and first door-shaped frame
Beam is vertical；First controller, it is connected with first cylinder；First distance-sensor, it is arranged at first shape frame
In the vertical rod of frame one, it is corresponding that the first distance-sensor position moves to extreme lower position with the simulation bonnet bottom；First
Counter, it is communicated to connect with first distance-sensor；
Preceding cover hinge experimental rig, it includes：Second door-shaped frame, it is vertically installed on the platform, and described second
Door-shaped frame is additionally provided with gusset with the platform connection end；Protecgulum is simulated, it is located at the second door-shaped frame side, described
Simulation protecgulum is hingedly connected at by two protecgulums on the crossbeam of second door-shaped frame, and the bearing pin of cover hinge is located at same before two
Straight line is simultaneously parallel with the crossbeam of second door-shaped frame；Second cylinder, it is with the simulation protecgulum homonymy and positioned at the mould
Intend below protecgulum, the bottom of second cylinder is hinged on the ground, the piston rod top of second cylinder is hinged on described
Simulate protecgulum medial surface center, the beam vertical of the piston rod of second cylinder and second door-shaped frame；Second control
Device, it is connected with second cylinder；Second distance inductor, it is arranged at below the simulation protecgulum, the second distance
Inductor is connected on the platform by a connecting rod, with the second distance sense when simulation protecgulum moves to extreme lower position
Device is answered to contact；Second counter, it is communicated to connect with the second distance inductor；
Body hinge experimental rig, it includes：Cuboid boss, it is vertically installed on the platform；Car door is simulated, its
The boss side surfaces are connected to by two body hinges, the bearing pin of two body hinges is located at same straight line and perpendicular with the boss
Straight rib is parallel；3rd cylinder, it is arranged on the inside of the simulation car door, and the bottom of the 3rd cylinder is hinged on a riser,
The riser is arranged on the platform, and the piston rod top of the 3rd cylinder is hinged in the simulation door inner
The heart, the piston rod of the 3rd cylinder is vertical with the vertical rib of the boss；3rd controller, it connects with the 3rd cylinder
Connect；3rd distance-sensor, it is arranged on the inside of the simulation car door, and the piston rod of the 3rd cylinder is contracted to most in short-term,
The simulation car door is contacted with the 3rd range sensor；3rd counter, itself and the 3rd distance-sensor communication link
Connect.
Preferably, the aperture of the simulation bonnet, simulation protecgulum and simulation car door is consistent with the actual aperture of whole vehicle state.
Preferably, the connecting seat of the rear cover hinge and first door-shaped frame and the simulation bonnet, it is described before
The connecting seat of the connecting seat of cover hinge and second door-shaped frame and the simulation protecgulum and the body hinge with it is described
Boss and the simulation car door are bolted.
Preferably, the simulation bonnet, simulation protecgulum, simulation car door are rectangular frame structure, and long a pair side
It is connected centrally through a connecting rod, the balancing weight being distributed along connecting rod Central Symmetry is additionally provided with the connecting rod.
Preferably, temperature sensor is provided with the bearing pin of the rear cover hinge, preceding cover hinge and body hinge,
The temperature sensor is connected with a temperature indicator.
Preferably, it is connected with metal detector on the connecting seat of the rear cover hinge, preceding cover hinge and body hinge
Probe, metal detector is also connected with an alarm.
Preferably, the body hinge is connected by a fixture with the boss, and the fixture includes：Two U-lags, two
The U-lag is vertically arranged at the boss same side, and the notch of U-lag described in two is just pair and one one upward
Down, two notch spacing are identical with the bossing length of the body hinge connecting seat, a homonymy side of U-lag described in two
Face closure of openings is simultaneously connected, and the groove width numerical value of the U-lag is more than the thickness of slab value of the body hinge connecting seat, groove depth number
Value is more than the length value of the body hinge connecting seat, and the U-lag on the cell wall plate of the boss side surfaces just to being provided with spiral shell
Bolt is equipped with pit, the screwed hole, the end that the bolt is located in the U-lag is connected with a circular baffle plate.
The utility model at least includes following beneficial effect：
1st, the automotive door hinge and cover hinge durability test bench highly versatile that the utility model is provided, simple to operate,
Door hinge and the cover hinge endurancing of various can be done.
2nd, the automotive door hinge and cover hinge durability test bench process of the test that the utility model is provided are closer actual
Service condition, result of the test is accurate, is conducive to control of the research staff to automotive door hinge and cover hinge durability data.
3rd, the automotive door hinge and cover hinge durability test bench that the utility model is provided can notify staff in time
The experiment of unqualified hinge is terminated, time and energy consumption has been saved.
Further advantage of the present utility model, target and feature embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of body hinge described in the utility model；
Fig. 3 is the structural representation of fixture described in a certain embodiment of the utility model；
Fig. 4 is the use state schematic diagram of fixture described in a certain embodiment of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be noted that in description of the present utility model, term " transverse direction ", " longitudinal direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplify description, are not to indicate or dark
Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right
Limitation of the present utility model.
As shown in figure 1, the utility model provides a kind of automotive door hinge and cover hinge durability test bench, including：
Platform 1, the platform 1 is generally solid, thick iron plate, the mode such as can not only be bolted or weld to fix
The automotive door hinge and cover hinge experimental rig being described below, moreover it is possible to which balanced car door hinge is come with the torque that the gravity of itself is produced
The torque that chain and cover hinge experimental rig are produced in process of the test, prevents test-bed from turning on one's side.
Rear cover hinge experimental rig, it includes：First door-shaped frame 2, it is vertically installed on the platform 1, Neng Goumo
Intend automobile skeleton and one crossbeam for fixed-analog bonnet 3 is provided, the design is simple and easy to apply and various is all compared
It is applicable, such as the simulation bonnet 3 of the vehicle such as minibus or SUV, it is oblique to be respectively connected with one in two vertical rods of first door-shaped frame 2
Strut, described hound one end is fixed on the platform 1, and such first door-shaped frame 2 will be consolidated more, it is to avoid in experiment
Process middle frame rocks the accuracy of influence result of the test；Bonnet 3 is simulated, it is located at the side of the first door-shaped frame 2, described
Simulation bonnet 3 is connected to by two rear cover hinges 4 on the crossbeam of first door-shaped frame 2, can be cut with scissors bonnet by bolt
The connecting seat of chain 4 is fixed on the first door-shaped frame 2, can also be fixed on the connecting seat of rear cover hinge 4 by welding or fixture
On first door-shaped frame 2, but it is not recommended that with the method for welding, because welding process high temperature can change the crystallization of hinge metal
Form, influence endurancing result, by the bearing pin of two rear cover hinges 4 be located at same straight line and with first door-shaped frame
2 crossbeam is parallel, and so situation of the simulation bonnet 3 on the first door-shaped frame 2 and under actual whole vehicle state is approached；First gas
Cylinder 5, it is located at the opposite side of the first door-shaped frame 2, and the bottom of the first cylinder 5 is hinged on the platform 1, and described first
The piston rod top of cylinder 5 is hinged on the simulation bonnet 3 medial surface center, to make the stress of whole simulation bonnet 3 as far as possible
It is evenly distributed, the beam vertical of the piston rod of first cylinder 5 and first door-shaped frame 2, such first cylinder 5 is with regard to energy
Simulation bonnet 3 is controlled to make switch cover motion by the motion of piston rod；First controller 6, it connects with first cylinder 5
Connect, for controlling the running status of the first cylinder 5, safer convenience；First distance-sensor 7, it is arranged at described first
In the vertical rod of door-shaped frame 2 one, for detecting the motion state of simulation bonnet 3, the position of the first distance-sensor 7 and the mould
Intending bonnet 3 bottom, to move to extreme lower position corresponding, so when simulation bonnet 3 is from lowest order is once moved to moving next time
It is a stroke to lowest order；First counter 8, it is communicated to connect with first distance-sensor 7, for recording simulation
Bonnet 3 moves to the number of times of lowest order, and original state rolling counters forward is zero, then when simulation bonnet 3 move to again it is minimum
During position, counter counting is one, and a stroke is completed in this process simulation bonnet 3, and rear cover hinge 4 has carried out a folding,
Next by that analogy, it is the opening/closing frequency that may know that rear cover hinge 4 by counter.
Preceding cover hinge experimental rig, it includes：Second door-shaped frame 9, it is vertically installed on the platform 1, second
The effect of type framework is similar with the first door-shaped frame 2, is that fixed-analog protecgulum 10 provides a crossbeam, further, since small sedan-chair
The bonnet of car is similar with front-cover structure, therefore the durability of rear cover hinge 4 of car type can also be used the second door-shaped frame 9 to carry out
Experiment, second door-shaped frame 9 is additionally provided with gusset with the connection end of platform 1, to strengthen the steady of the second door-shaped frame 9
Solidity；Protecgulum 10 is simulated, it is located at the side of the second door-shaped frame 9, the simulation protecgulum 10 is connected by cover hinge 11 before two
On the crossbeam for being connected on second door-shaped frame 9, before two the bearing pin of cover hinge 11 be located at same straight line and with second shape
The crossbeam of framework 9 is parallel；Second cylinder 12, it is with the simulation homonymy of protecgulum 10 and positioned at the lower section of simulation protecgulum 10, institute
The bottom for stating the second cylinder 12 is hinged on the ground, and the piston rod top of second cylinder 12 is hinged on the simulation protecgulum 10
Medial surface center, the beam vertical of the piston rod of second cylinder 12 and second door-shaped frame 9；Second controller 13,
It is connected with second cylinder 12；Second distance inductor 14, it is arranged at simulation protecgulum 10 lower section, described second away from
It is connected to from inductor 14 by a connecting rod on the platform 1, with described the when the simulation protecgulum 10 moves to extreme lower position
Two distance-sensors 14 are contacted；Second counter 15, it is communicated to connect with the second distance inductor 14.Due to preceding cover hinge
Each part of experimental rig is similar with the function of each part of rear cover hinge experimental rig, therefore no longer repeats one by one.
Body hinge experimental rig, it includes：Cuboid boss 16, it is vertically installed on the platform 1；Simulate car door
17, it is connected to the side of the boss 16 by two body hinges 18, the bearing pins of two body hinges 18 be located at same straight line and with
The vertical rib of the boss 16 is parallel；3rd cylinder 19, it is arranged at the inner side of simulation car door 17, the 3rd cylinder 19
Bottom is hinged on a riser, and the riser is arranged on the platform 1, and the piston rod top of the 3rd cylinder 19 is hinged on
The simulation car door 17 medial surface center, the piston rod of the 3rd cylinder 19 is vertical with the vertical rib of the boss 16；3rd
Controller 20, it is connected with the 3rd cylinder 19；3rd distance-sensor 21, it is arranged at the inner side of simulation car door 17,
The piston rod of 3rd cylinder 19 is contracted to most in short-term, and the simulation car door 17 is contacted with the 3rd range sensor；The
Three counters 22, it is communicated to connect with the 3rd distance-sensor 21.Due to each part of body hinge experimental rig and bonnet
Hinge experimental rig is similar with the function of preceding each part of cover hinge experimental rig, therefore no longer repeats one by one.
Above-described embodiment in use, is opened the first controller 6, the controller 20 of second controller 13 and the 3rd, made
Simulation bonnet 3, simulation protecgulum 10, simulation car door 17 are done close to switch motion in actual use, meanwhile, counter will
Simulation bonnet 3, simulation protecgulum 10, the opening/closing frequency for simulating car door 17 are write down, after target value is reached, turns off the first controller
6th, the controller 20 of second controller 13 and the 3rd, stops simulation bonnet 3, simulation protecgulum 10, the motion for simulating car door 17, after observation
The damage situations of cover hinge 4, preceding cover hinge 11 and body hinge 18, if it is defective work crackle or fracture occur, greatly
The durability data of same batch hinge can be drawn after amount experiment.The test-bed highly versatile, it is simple to operate, moreover it is possible to try simultaneously
Test the durability of various different parts hinge.
In another embodiment, the aperture and whole vehicle state of the simulation bonnet 3, simulation protecgulum 10 and simulation car door 17 are real
Border aperture is consistent, can so be cut with scissors with testing rear cover hinge 4, preceding cover hinge 11 and car door closest to the situation of actual use
The durability of chain 18.
In another embodiment, the connecting seat of the rear cover hinge 4 and first door-shaped frame 2 and the simulation bonnet
3rd, the connecting seat of the preceding cover hinge 11 and second door-shaped frame 9 and the simulation protecgulum 10 and the body hinge 18
Connecting seat and the boss 16 and the simulation car door 17 be bolted, be so connected firmly and be difficult to loosen, also compare
The situation of actual use is closer to, and the crystal structure of hinge metal is not influenceed compared to welding manner, result of the test is more accurate.
In another embodiment, the simulation bonnet 3, simulation protecgulum 10, simulation car door 17 are rectangular frame structure, should
The simple and convenient processing and fabricating of Mechanical Builds, and long a pair side is connected centrally through a connecting rod, is also set up on the connecting rod
There is the balancing weight being distributed along connecting rod Central Symmetry, the car door and front and rear covers of different weight can be simulated by adding and subtracting balancing weight, it is general
Property is strong.
In another embodiment, it is provided with the bearing pin of the rear cover hinge 4, preceding cover hinge 11 and body hinge 18
Temperature sensor, the temperature sensor is connected with a temperature indicator, when the temperature on hinge meets or exceeds influence gold
When belonging to the temperature threshold of crystal structure, it can treat that the temperature on hinge is recovered room temperature and is further continued for taking human as stopping testing, so just compare
Relatively meet the actual use situation of hinge.
In another embodiment, it is connected with the connecting seat of the rear cover hinge 4, preceding cover hinge 11 and body hinge 18
The probe of metal detector, metal detector is also connected with an alarm, will be sent out when having occurred crackle or fracture on hinge
Go out alarm, notify staff to stop experiment, prevent when unattended, hinge has been damaged and Nobody Knows also continues to experiment,
The time caused and the waste of energy consumption.
In another embodiment, as shown in figure 3, the body hinge 18 is connected by a fixture with the boss 16, institute
Stating fixture includes：Two U-lags 23, U-lag 23 described in two is vertically arranged at the same side of boss 16, U described in two
The notch of shape groove 23 just pair and one upward one down, two notch spacing and the bossing of the connecting seat of body hinge 18
Length is identical, and a homonymy lateral opening of U-lag 23 described in two is closed and is connected, the groove width numerical value of the U-lag 23
More than the thickness of slab value of the connecting seat of body hinge 18, groove depth numerical value is more than the length value of the connecting seat of body hinge 18, institute
State U-lag 23 and be just equipped with bolt 24 to being provided with the cell wall plate of the side of boss 16 in screwed hole, the screwed hole, institute
State end of the bolt 24 in the U-lag 23 and be connected with a circular baffle plate 25.
As shown in Figure 2 and Figure 4, the body hinge form typically commonly used is punching type body hinge 18, therefore can be used above-mentioned
Fixture described in embodiment, in use, by the bossing of the connecting seat of body hinge 18 against the sky between two U-lags 23
Remaining part point is moved in parallel, and the two ends of connecting seat is moved to the inside of U-lag 23, then when tightening bolt 24, make the end of bolt 24
Circular baffle plate 25 push against the two ends of the connecting seat of body hinge 18, you can complete fixation to body hinge 18, use the fixture
Avoid in crawl space repeated disassembled and assembled fixed hinge bolt 24, more expend time and efforts, and the fixture operation is simple,
Different types of punching press body hinge 18 can be applicable, versatility is also stronger.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed to use, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (7)
1. a kind of automotive door hinge and cover hinge durability test bench, it is characterised in that including：
Platform；
Rear cover hinge experimental rig, it includes：First door-shaped frame, it is vertically installed on the platform, first shape
A hound is respectively connected with two vertical rods of framework, described hound one end is fixed on the platform；Bonnet is simulated, it is located at
The first door-shaped frame side, the simulation bonnet is connected to the crossbeam of first door-shaped frame by two rear cover hinges
On, the bearing pin of two rear cover hinges is located at same straight line and parallel with the crossbeam of first door-shaped frame；First cylinder, it is located at
The first door-shaped frame opposite side, first cylinder end is hinged on the platform, the piston rod of first cylinder
Top is hinged on the simulation bonnet medial surface center, the crossbeam of the piston rod of first cylinder and first door-shaped frame
Vertically；First controller, it is connected with first cylinder；First distance-sensor, it is arranged at first door-shaped frame
In one vertical rod, it is corresponding that the first distance-sensor position moves to extreme lower position with the simulation bonnet bottom；First meter
Number device, it is communicated to connect with first distance-sensor；
Preceding cover hinge experimental rig, it includes：Second door-shaped frame, it is vertically installed on the platform, second shape
Framework is additionally provided with gusset with the platform connection end；Protecgulum is simulated, it is located at the second door-shaped frame side, the simulation
Protecgulum is hingedly connected at by two protecgulums on the crossbeam of second door-shaped frame, and the bearing pin of cover hinge is located at same straight line before two
And it is parallel with the crossbeam of second door-shaped frame；Second cylinder, it is with the simulation protecgulum homonymy and before the simulation
Lid lower section, the bottom of second cylinder is hinged on the ground, and the piston rod top of second cylinder is hinged on the simulation
Protecgulum medial surface center, the beam vertical of the piston rod of second cylinder and second door-shaped frame；Second controller, its
It is connected with second cylinder；Second distance inductor, it is arranged at below the simulation protecgulum, the second distance inductor
By connecting rod connection on the platform, connect when the simulation protecgulum moves to extreme lower position with the second distance inductor
Touch；Second counter, it is communicated to connect with the second distance inductor；
Body hinge experimental rig, it includes：Cuboid boss, it is vertically installed on the platform；Car door is simulated, it passes through
Two body hinges are connected to the boss side surfaces, the bearing pins of two body hinges be located at same straight line and with the vertical rib of the boss
It is parallel；3rd cylinder, it is arranged on the inside of the simulation car door, and the bottom of the 3rd cylinder is hinged on a riser, described
Riser is arranged on the platform, and the piston rod top of the 3rd cylinder is hinged on the simulation door inner center, institute
The piston rod for stating the 3rd cylinder is vertical with the vertical rib of the boss；3rd controller, it is connected with the 3rd cylinder；3rd
Distance-sensor, it is arranged on the inside of the simulation car door, and the piston rod of the 3rd cylinder is contracted to most in short-term, the simulation
Car door is contacted with the 3rd range sensor；3rd counter, it is communicated to connect with the 3rd distance-sensor.
2. automotive door hinge as claimed in claim 1 and cover hinge durability test bench, it is characterised in that after the simulation
The aperture of lid, simulation protecgulum and simulation car door is consistent with the actual aperture of whole vehicle state.
3. automotive door hinge as claimed in claim 1 and cover hinge durability test bench, it is characterised in that the bonnet hinge
The connecting seat of chain and first door-shaped frame and the simulation bonnet, the connecting seat of the preceding cover hinge and second shape
The connecting seat of framework and the simulation protecgulum and the body hinge passes through bolt with the boss and the simulation car door
Connection.
4. automotive door hinge as claimed in claim 1 and cover hinge durability test bench, it is characterised in that after the simulation
Lid, simulation protecgulum, simulation car door be rectangular frame structure, and long a pair side is connected centrally through a connecting rod, described
The balancing weight being distributed along connecting rod Central Symmetry is additionally provided with connecting rod.
5. automotive door hinge as claimed in claim 1 and cover hinge durability test bench, it is characterised in that the bonnet hinge
Temperature sensor is provided with the bearing pin of chain, preceding cover hinge and body hinge, the temperature sensor is aobvious with a temperature
Show that device is connected.
6. automotive door hinge as claimed in claim 1 and cover hinge durability test bench, it is characterised in that the bonnet hinge
The probe of metal detector is connected with the connecting seat of chain, preceding cover hinge and body hinge, metal detector is also alarmed with one
Device is connected.
7. automotive door hinge as claimed in claim 1 and cover hinge durability test bench, it is characterised in that the car door hinge
Chain is connected by a fixture with the boss, and the fixture includes：Two U-lags, U-lag described in two is vertically arranged at institute
State boss same side, the notch of U-lag described in two just pair and one upward one down, two notch spacing are cut with scissors with the car door
The bossing length of chain connecting seat is identical, and a homonymy lateral opening of U-lag described in two is closed and is connected, the U
The groove width numerical value of shape groove is more than the thickness of slab value of the body hinge connecting seat, and groove depth numerical value is more than the body hinge connecting seat
Length value, the U-lag is just equipped with spiral shell to being provided with the cell wall plate of the boss side surfaces in screwed hole, the screwed hole
Bolt, the end that the bolt is located in the U-lag is connected with a circular baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210224.4U CN206488923U (en) | 2017-03-06 | 2017-03-06 | Automotive door hinge and cover hinge durability test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210224.4U CN206488923U (en) | 2017-03-06 | 2017-03-06 | Automotive door hinge and cover hinge durability test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488923U true CN206488923U (en) | 2017-09-12 |
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ID=59762705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720210224.4U Active CN206488923U (en) | 2017-03-06 | 2017-03-06 | Automotive door hinge and cover hinge durability test bench |
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| Country | Link |
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| CN (1) | CN206488923U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760345A (en) * | 2018-08-10 | 2018-11-06 | 芜湖职业技术学院 | A kind of autonomous driving vehicle door hinge device for testing endurance |
| CN109000917A (en) * | 2018-08-22 | 2018-12-14 | 神龙汽车有限公司 | A kind of automotive hinge static load testing stand |
| CN112697407A (en) * | 2020-12-08 | 2021-04-23 | 纪在青 | Hinge detection device for auxiliary production |
| CN113686564A (en) * | 2021-09-13 | 2021-11-23 | 一汽解放汽车有限公司 | Passenger train door body test bench |
| CN115479784A (en) * | 2022-10-24 | 2022-12-16 | 盐城工学院 | Durability test equipment for opening and closing of four doors and two covers of automobile |
-
2017
- 2017-03-06 CN CN201720210224.4U patent/CN206488923U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760345A (en) * | 2018-08-10 | 2018-11-06 | 芜湖职业技术学院 | A kind of autonomous driving vehicle door hinge device for testing endurance |
| CN109000917A (en) * | 2018-08-22 | 2018-12-14 | 神龙汽车有限公司 | A kind of automotive hinge static load testing stand |
| CN112697407A (en) * | 2020-12-08 | 2021-04-23 | 纪在青 | Hinge detection device for auxiliary production |
| CN113686564A (en) * | 2021-09-13 | 2021-11-23 | 一汽解放汽车有限公司 | Passenger train door body test bench |
| CN115479784A (en) * | 2022-10-24 | 2022-12-16 | 盐城工学院 | Durability test equipment for opening and closing of four doors and two covers of automobile |
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