CN110426219A - A kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand - Google Patents
A kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand Download PDFInfo
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- CN110426219A CN110426219A CN201910758827.1A CN201910758827A CN110426219A CN 110426219 A CN110426219 A CN 110426219A CN 201910758827 A CN201910758827 A CN 201910758827A CN 110426219 A CN110426219 A CN 110426219A
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- 238000012360 testing method Methods 0.000 title claims abstract description 92
- 238000000354 decomposition reaction Methods 0.000 title claims abstract description 22
- 230000008878 coupling Effects 0.000 claims abstract description 50
- 238000010168 coupling process Methods 0.000 claims abstract description 50
- 238000005859 coupling reaction Methods 0.000 claims abstract description 50
- 238000009423 ventilation Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 6
- 238000005094 computer simulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stands, including primary seals shipping bill member, variable volume sealed compartment unit, instruction carriage gate cell and driving unit, the variable volume sealed compartment unit is by the way of independent assortment, it is fixedly mounted in primary seals shipping bill member, the volume of the volume and real car that guarantee entire experimental cabin has minimal error, the instruction carriage gate cell car door hinge is co-axially mounted with the car door hinge in primary seals shipping bill member, it is rotated about axis instruction carriage gate cell, the driving unit is connected with external control system, for instruction carriage gate cell power source, driving unit is fixedly mounted in primary seals shipping bill member, lower end is connected with instruction carriage gate cell.The present invention can be realized automatic operation, and it is adjustable to test quality, centroid position of car door etc., improve versatility；It using top and the bottom Hooks coupling universal coupling, can guarantee that driving device and instruction carriage gate cell be not coaxial, expand use scope.
Description
Technical field
The present invention relates to a kind of automobile side-door components performance test and Energy Decomposition test equipments, more specifically, this
Invention is related to a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand.
Background technique
It during the design of arrangements for automotive doors and utilization, opens or closes power required for car door and is concerned, opening
Open or closed door during, in order to possess preferable experience sense, measure on car door energy consumed by each components just
Seem especially important, and currently known mode is by the way of Computer Simulation or using hand-held dynamometer, and measurement exists
Power in car door opening or closing process, but Computer Simulation generally can all simplify model, excessively idealize, using hand
The mode for holding dynamometer, during test, different people, which does experiment, might have different as a result, confidence level needs to be mentioned
It is high.Therefore, it is necessary to propose a kind of full automatic testing stand, consumed during opening or closing for testing each components
Energy.
Summary of the invention
The present invention is for existing testing stand using the inaccuracy of data measured by hand-held dynamometer, and experimental cabin volume is not
The problems such as adjustable, provide a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand.
In order to solve the above technical problems, the present invention adopts the following technical scheme that realization, it is described with reference to the drawings as follows:
A kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand, including primary seals shipping bill member, volume can
Variant sealed compartment unit, instruction carriage gate cell and driving unit, the primary seals shipping bill member is fixedly mounted on terrace, described
Variable volume sealed compartment unit is fixedly mounted in primary seals shipping bill member by the way of independent assortment, is guaranteed entire examination
The volume of hatch checking and the volume of real car have minimal error, and the instruction carriage gate cell passes through the car door hinge on its own
It is co-axially mounted with the car door hinge in primary seals shipping bill member, is rotated about axis instruction carriage gate cell, the driving is single
Member is connected with external control system, provides power source for instruction carriage gate cell, driving unit is fixedly mounted on primary seals cabin
On unit, lower end is connected with instruction carriage gate cell.
Further, the primary seals shipping bill member, comprising: primary seals cabin is tested door frame unit and moved
Fork truck, is equipped with the lifting lug for lifting above the primary seals cabin, and bottom, which is equipped with, to be adjusted instruction carriage gate cell axis and incline
Angle apparatus, to simulate real vehicles, the test door frame unit is fixedly mounted on primary seals cabin, replaces as needed,
The removable fork truck is fixedly mounted on primary seals cabin bottom, for adjusting and transporting entire testing stand；
Further, the test door frame unit, comprising: test door frame and sealing rubber strip support frame, it is described
Test door frame is replaced as needed, and the sealing rubber strip support frame is fixedly mounted on test door frame, close for installing
Rubber strip is sealed, subject element limiter pull rod, car door hinge, hook bolt and sealing rubber strip are separately fixedly mounted on examination
It validates the car the different location of doorframe.
Further, the variable volume sealed compartment unit, comprising: 1/2 volumetric chamber, 1/4 volumetric chamber, 1/8 volumetric chamber,
1/16 volumetric chamber, 1/32 volumetric chamber and sealed compartment rear baffle unit, the 1/2-1/32 volumetric chamber sectional area is identical, by true vapour
Vehicle volume permutation and combination, so that the volume of experimental cabin and practical automobile volume have the smallest error, the sealed compartment rear baffle
Unit is mounted on volumetric chamber end, for sealing entire experimental cabin.
Further, the volumetric chamber continues successively to carry out half-and-half dividing under the premise of guaranteeing that sectional area is constant, until
Reach required precision.
Further, the sealed compartment rear baffle unit, comprising: sealed compartment rear baffle, ventilation opening baffle guide rail and ventilation
Mouth baffle, the sealed compartment rear baffle is equipped with opening, and for maintaining internal and external pressure difference constant, the ventilation opening baffle guide rail is solid
Dingan County is mounted in the opening of sealed compartment rear baffle, and the ventilation opening baffle is mounted in ventilation opening baffle guide rail, for opening or
Close the opening on sealed compartment rear baffle.
Further, the instruction carriage gate cell, comprising: test car door, pinboard, automatic unlocking unit, mass center adjustment
Plate, load cell and car door hinge, the test car door are connect by car door hinge with test door frame unit, the pinboard
It is fixedly mounted on test car door, is rotated together with test car door, multiple rows of long hole is equipped with above pinboard, with torque sensor phase
Connection, the automatic unlocking unit and mass center adjustment plate are fixedly mounted on test car door, are respectively used to instruction carriage gate cell
Automatic unlocking and Adjustment Tests car door centroid position, the load cell be fixedly mounted on test car door on, position with
Limiter pull rod matches, and for measuring the shelves power excessively of limiter pull rod, the car door hinge is connector and subject element.
Further, the automatic unlocking unit, comprising: releasing magnet, unlock drawstring and car door lock, wherein described
Releasing magnet be fixedly mounted on test car door on, be connected with external control system, the unlock drawstring both ends respectively with solution
Lock electromagnet is connected with car door lock, and the car door lock is subject element, and position is matched with hook bolt.
Further, the load cell, comprising: limiter mounting base fixing seat, load cell, load cell are solid
Reservation and limiter seat, wherein the limiter seat is subject element, is fixedly mounted in limiter mounting base fixing seat, is limited
Position device mounting base fixing seat is fixedly mounted on above load cell, and it is solid that load cell lower end is fixedly mounted on load cell
In reservation, load cell fixing seat is fixedly mounted on test car door.
Further, the driving unit, comprising: driving motor and retarder, the driving motor are driving units
Power source is connected with external control system, and the retarder is fixedly mounted on primary seals shipping bill member by retarder support
On, be fixedly installed on the retarder support and match with torque limiter close to switch, the torque limiter upper end with
Retarder is connected, and lower end is sequentially connected top Hooks coupling universal coupling, transmission shaft, lower part Hooks coupling universal coupling, ring flange and torque and passes
Sensor, the driving motor, retarder, torque limiter and top Hooks coupling universal coupling are on same root axis, the lower part ten thousand
It is universal using top Hooks coupling universal coupling, transmission shaft and lower part to shaft coupling, ring flange and torque sensor on same root axis
This combination connection of shaft coupling makes two axis on an axis, not enhance versatility, described close to switch and torque
Limiter is used cooperatively, for preventing driving unit from causing damages because torque is excessive, or for measure car door rotation it is each when
The range of energy needed for carving.
Beneficial effects of the present invention compared with prior art:
1. the volume of experimental cabin meets disassembly in the binary system relationship by the way of combination between each monomer, enable to
Experimental cabin volume and true error are minimum；
2. using driving motor driving instruction carriage gate cell rotation, while installing load cell and torque sensor, energy
It enough realizes automatic operation, eliminates the interference of human factor；
3. it is adjustable to test quality, centroid position of car door etc., versatility is improved；
4. playing the role of antioverloading, protection test platform by the way of using using torque limiter and close to switch combination；
5. can guarantee to drive by the way of top Hooks coupling universal coupling, transmission shaft and lower part Hooks coupling universal coupling and combination
Device and instruction carriage gate cell be not coaxial, expands use scope.
Detailed description of the invention
Fig. 1 is that the axonometric projection of variable volume car door full automatic opening-closing Energy Decomposition testing stand of the present invention regards
Figure；
Fig. 2 is the axonometric projection view of primary seals shipping bill member of the present invention；
Fig. 3 is the axonometric projection view of test door frame unit of the present invention；
Fig. 4 is the general perspective view of test door frame unit of the present invention；
Fig. 5 is the axonometric projection view of variable volume sealed compartment unit of the present invention；
Fig. 6 is the general perspective view of variable volume sealed compartment unit of the present invention；
Fig. 7 is the axonometric projection view of half volumetric chamber of the present invention；
Fig. 8 is the axonometric projection view of a quarter volumetric chamber of the present invention；
Fig. 9 is the axonometric projection view of 1/8th volumetric chamber of the present invention；
Figure 10 is the axonometric projection view of 1/16th volumetric chamber of the present invention；
Figure 11 is the axonometric projection view of 30 half volumetric chamber of the present invention；
Figure 12 is the axonometric projection view of sealed compartment rear baffle unit of the present invention；
Figure 13 is the axonometric projection view of instruction carriage gate cell of the present invention；
Figure 14 is the general perspective view of instruction carriage gate cell of the present invention；
Figure 15 is the axonometric projection view of automatic unlocking unit of the present invention；
Figure 16 is the axonometric projection view of load cell of the present invention；
Figure 17 is the axonometric projection view of driving unit of the present invention；
Figure 18 is the general perspective view of driving unit of the present invention；
Figure 19 is that variable volume car door full automatic opening-closing Energy Decomposition testing stand of the present invention is in large volume
When axonometric projection view；
Figure 20 is that variable volume car door full automatic opening-closing Energy Decomposition testing stand of the present invention is in smaller volume
When axonometric projection view；
In figure: 1, primary seals shipping bill member, 2, variable volume sealed compartment unit, 3, instruction carriage gate cell, 4, driving list
Member, 5, primary seals cabin, 6, test door frame unit, 7, removable fork truck, 8, test door frame, 9, sealing rubber strip support
Skeleton, 10, half volumetric chamber, 11, a quarter volumetric chamber, 12,1/8th volumetric chambers, 13,1/16th volume
Cabin, 14,30 half volumetric chambers, 15, sealed compartment rear baffle unit, 16, sealed compartment rear baffle, 17, ventilation opening baffle leads
Rail, 18, ventilation opening baffle, 19, test car door, 20, pinboard, 21, automatic unlocking unit, 22, mass center adjustment plate, 23, dynamometry
Unit, 24, releasing magnet, 25, unlock drawstring, 26, limiter mounting base fixing seat, 27, load cell, 28, dynamometry biography
Sensor fixing seat, 29, driving motor, 30, retarder, 31, retarder support, 32, close switch, 33, torque limiter, 34,
Top Hooks coupling universal coupling, 35, transmission shaft, 36, lower part Hooks coupling universal coupling, 37, ring flange, 38, torque sensor, 39, limiter
Pull rod, 40, car door hinge, 41, hook bolt, 42, sealing rubber strip, 43, car door lock, 44, limiter seat
Specific embodiment
Referring to Fig.1, a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand, mainly by primary seals shipping bill
Member 1, variable volume sealed compartment unit 2, instruction carriage gate cell 3 and driving unit 4 form, wherein, primary seals shipping bill member 1 is
The main part of testing stand, is fixedly mounted on terrace, variable volume sealed compartment unit 2 using independent assortment by the way of,
It being fixedly mounted in primary seals shipping bill member 1, the volume of the volume and real car that guarantee entire experimental cabin has minimal error,
Instruction carriage gate cell 3 is mounted on the car door hinge in primary seals shipping bill member 1 by the car door hinge on its own, the two shape
Cheng Yigen axis, guarantee test car door unit 3 can be rotated about axis, and driving unit 4 is connected with external control system, Gu
In primary seals shipping bill member 1, lower end is connected with instruction carriage gate cell 3, is entire bench run car door unit 3 for Dingan County
The power source of movement.
Referring to Fig. 2, the primary seals shipping bill member 1, mainly by primary seals cabin 5, test door frame unit 6, can
Movement forklift 7 forms, wherein primary seals cabin 5 is the main part of primary seals shipping bill member 1, is had above for lifting
Lifting lug, bottom are equipped with the device for adjusting 3 axis inclination angle of vehicle instruction carriage gate cell, can preferably simulate real vehicles, try
Doorframe unit 6 of validating the car is fixedly mounted on primary seals cabin 5, can be replaced according to actual needs, and fork truck 7 is moved
It is fixedly mounted on 5 bottom of primary seals cabin, for adjusting and transporting entire testing stand.
Referring to Fig. 3 and Fig. 4, the test door frame unit 6, mainly by test door frame 8, sealing rubber strip support frame
9, limiter pull rod, car door hinge, hook bolt and seal rubber etc. form, wherein test door frame 8 is test door frame unit 6
Main part, can be replaced according to actual needs, sealing rubber strip support frame 9 is fixedly mounted on test door frame
On 8, for installing seal rubber, limiter pull rod, car door hinge, hook bolt and seal rubber etc. belong to subject element, wherein
Limiter pull rod, car door hinge, hook bolt according to the actual situation, are respectively and fixedly installed to the different location of test door frame 8.
Referring to Fig. 5 and Figure 11, the variable volume sealed compartment unit 2 is mainly by 10, four points of half volumetric chamber
One of volumetric chamber 11,1/8th volumetric chambers 12,1/16th volumetric chamber 13,30 half volumetric chambers 14, sealed compartment
Rear baffle unit 15 forms, wherein half volumetric chamber 10, a quarter volumetric chamber 11,1/8th volumetric chambers 12,16
The sectional area having the same of/mono- half of volumetric chamber 13 and 30 volumetric chamber 14, is arranged according to actual volume size
Column combination, so that the volume of experimental cabin and actual volume have the smallest error, meanwhile, 30 half volumetric chambers 14 are simultaneously
Not representing is minimum unit, can also continue successively to carry out half-and-half dividing, until reaching under the premise of guaranteeing that sectional area is constant
Required precision, sealed compartment rear baffle unit 15 are fixedly mounted on one end opposite with test door frame unit 6, entire for sealing
Experimental cabin.
Referring to Fig.1 2, the sealed compartment rear baffle unit 15, mainly by sealed compartment rear baffle 16, ventilation opening baffle guide rail
17 and ventilation opening baffle 18 form, wherein sealed compartment rear baffle 16 above have an opening, for maintain internal and external pressure difference perseverance
Fixed, ventilation opening baffle guide rail 17 is fixedly mounted on the opening of sealed compartment rear baffle 16, and ventilation opening baffle 18 is mounted on ventilation opening
In baffle guide rail 17, for opening or closing the opening on sealed compartment rear baffle 16.
3 and Figure 14 referring to Fig.1, the instruction carriage gate cell 3 is mainly by test car door 19, pinboard 20, automatic unlocking
The composition such as unit 21, mass center adjustment plate 22, load cell 23 and car door hinge, wherein test car door 19 passes through the vehicle above it
Door hinge is connected with the car door hinge in test door frame unit 6, forms an axis between the two, and test car door 19
It can rotate around the axis, the upper surface of pinboard 20 has multiple rows of long hole, it is connected with torque sensor 38, the fixed peace in lower end
On test car door 19, it can be rotated together with test car door 19, automatic unlocking unit 21 is fixedly mounted on test car door 19
On, it is mainly used for the automatic unlocking of instruction carriage gate cell 3, mass center adjustment plate 22 is fixedly mounted on test car door 19, for adjusting
The centroid position of whole test car door 19, load cell 23 are fixedly mounted on test car door 19, position and limiter pull rod phase
Cooperation, for measuring the shelves power excessively of limiter pull rod, car door hinge is fixedly mounted on test car door 19, belongs to connector, together
When can also be used as subject element.
Referring to Fig.1 5, the automatic unlocking unit 21, mainly by releasing magnet 24, unlock drawstring 25 and car door lock group
At, wherein releasing magnet 24 is fixedly mounted on test car door 19, is connected with external control system, one end and unlock
Drawstring 25 is connected, and unlock 25 other end of drawstring is connected with car door lock, and car door lock is fixedly mounted on test car door 19, belongs to
It is tested element, position is matched with hook bolt.
Referring to Fig.1 6, the load cell 23 is mainly by limiter mounting base fixing seat 26, load cell 27, dynamometry
Sensor fixing seat 28 and limiter seat composition, wherein limiter seat belongs to subject element, is fixedly mounted on limiter installation
In seat fixing seat 26, limiter mounting base fixing seat 26 is fixedly mounted on above load cell 27,27 lower end of load cell
It is fixedly mounted in load cell fixing seat 28, load cell fixing seat 28 is fixedly mounted on test car door 19.
Referring to Figure 17 and Figure 18, the driving unit 4 mainly by driving motor 29, retarder 30, retarder support 31,
Close to switch 32, torque limiter 33, top Hooks coupling universal coupling 34, transmission shaft 35, lower part Hooks coupling universal coupling 36, ring flange 37,
Torque sensor 38 forms, wherein and driving motor 29 is the power source of driving unit 4, is connected with external control system, under
End is connected with retarder 30, and retarder 30 is fixedly mounted on retarder support 31, and retarder support 31 is fixedly mounted on base
It on plinth sealed compartment unit 1, is fixedly mounted on retarder support 31 close to switch 32, position and torque limiter 33 match
It closes, 33 upper end of torque limiter is connected with retarder 30, and lower end is connected with top Hooks coupling universal coupling 34, top universal joint shaft
34 lower end of device is connected with transmission shaft 35, and 35 lower end of transmission shaft is connected with lower part Hooks coupling universal coupling 36, lower part Hooks coupling universal coupling
36 are connected by ring flange 37 with torque sensor 38, wherein driving motor 29, retarder 30, torque limiter 33 and on
Portion's Hooks coupling universal coupling 34 is on same root axis, and lower part Hooks coupling universal coupling 36, ring flange 37 and torque sensor 38 are in same root
On axis, using top Hooks coupling universal coupling 34, transmission shaft 35 and this combination of lower part Hooks coupling universal coupling 36, it is ensured that this
Two axis on an axis, do not enhance versatility, meanwhile, it is used cooperatively, is used for torque limiter 33 close to switch 32
Prevent driving unit 4 from causing damages because torque is excessive, it is also possible to energy needed for each moment for measuring car door rotation
Range.
9 and Figure 20 referring to Fig.1, after the variable volume car door full automatic opening-closing Energy Decomposition testing stand capacity
Schematic diagram.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand, which is characterized in that including primary seals shipping bill
Member, variable volume sealed compartment unit, instruction carriage gate cell and driving unit, the primary seals shipping bill member are fixedly mounted on ground
On level ground, the variable volume sealed compartment unit is fixedly mounted in primary seals shipping bill member, is protected by the way of independent assortment
The volume of the volume and real car of demonstrate,proving entire experimental cabin has minimal error, and the instruction carriage gate cell passes through on its own
Car door hinge is co-axially mounted with the car door hinge in primary seals shipping bill member, is rotated about axis instruction carriage gate cell, the drive
Moving cell is connected with external control system, provides power source for instruction carriage gate cell, the driving unit is fixedly mounted on base
On plinth sealed compartment unit, lower end is connected with instruction carriage gate cell.
2. a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand according to claim 1, feature exist
In the primary seals shipping bill member, comprising: primary seals cabin, test door frame unit and removable fork truck, the basis are close
The lifting lug for lifting is equipped with above batten down room, bottom, which is equipped with, adjusts instruction carriage gate cell axis inclination angle device, true to simulate
Real vehicle, the test door frame unit are fixedly mounted on primary seals cabin, replace as needed, and the removable fork truck is solid
Dingan County is mounted in primary seals cabin bottom, for adjusting and transporting entire testing stand.
3. a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand according to claim 2, feature exist
In the test door frame unit, comprising: test door frame and sealing rubber strip support frame, the test door frame are on-demand
It replaces, the sealing rubber strip support frame is fixedly mounted on test door frame, for installing sealing rubber strip, subject member
Part limiter pull rod, car door hinge, hook bolt and sealing rubber strip are separately fixedly mounted on the different positions of test door frame
It sets.
4. a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand according to claim 1, feature exist
In the variable volume sealed compartment unit, comprising: 1/2 volumetric chamber, 1/4 volumetric chamber, 1/8 volumetric chamber, 1/16 volumetric chamber, 1/
32 volumetric chambers and sealed compartment rear baffle unit, the 1/2-1/32 volumetric chamber sectional area is identical, by real car volume arrangement group
It closes, so that the volume of experimental cabin and practical automobile volume have the smallest error, the sealed compartment rear baffle unit is mounted on appearance
Product cabin end, for sealing entire experimental cabin.
5. a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand according to claim 4, feature exist
In the volumetric chamber continues successively to carry out half-and-half dividing, until reaching required precision under the premise of guaranteeing that sectional area is constant.
6. a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand according to claim 4, feature exist
In the sealed compartment rear baffle unit, comprising: sealed compartment rear baffle, ventilation opening baffle guide rail and ventilation opening baffle, the sealing
Cabin rear baffle is equipped with opening, and for maintaining internal and external pressure difference constant, the ventilation opening baffle guide rail is fixedly mounted on sealed compartment
The opening of rear baffle, the ventilation opening baffle are mounted in ventilation opening baffle guide rail, for keeping off after opening or closing sealed compartment
Opening on plate.
7. a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand according to claim 1, feature
Be, the instruction carriage gate cell, comprising: test car door, pinboard, automatic unlocking unit, mass center adjustment plate, load cell and
Car door hinge, the test car door are connect by car door hinge with test door frame unit, and the pinboard is fixedly mounted on examination
Validate the car on door, with test car door rotate together, above pinboard be equipped with multiple rows of long hole, be connected with torque sensor, it is described from
Dynamic unlocking unit and mass center adjustment plate are fixedly mounted on test car door, be respectively used to instruction carriage gate cell automatic unlocking and
The centroid position of Adjustment Tests car door, the load cell are fixedly mounted on test car door, position and limiter pull rod phase
Cooperation, for measure limiter pull rod cross shelves power, the car door hinge be connector and subject element.
8. a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand according to claim 1, feature
It is, the automatic unlocking unit, comprising: releasing magnet, unlock drawstring and car door lock, wherein the releasing magnet is solid
Dingan County mounted in test car door on, be connected with external control system, the unlock drawstring both ends respectively with releasing magnet and vehicle
Door lock is connected, and the car door lock is subject element, and position is matched with hook bolt.
9. a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand according to claim 1, feature
It is, the load cell, comprising: limiter mounting base fixing seat, load cell, load cell fixing seat and limiter
Seat, wherein the limiter seat is subject element, is fixedly mounted in limiter mounting base fixing seat, and limiter mounting base is solid
Reservation is fixedly mounted on above load cell, and load cell lower end is fixedly mounted in load cell fixing seat, dynamometry
Sensor fixing seat is fixedly mounted on test car door.
10. a kind of variable volume car door full automatic opening-closing Energy Decomposition testing stand according to claim 1, feature
It is, the driving unit, comprising: driving motor and retarder, the driving motor is the power source of driving unit, with outside
Control system is connected, and the retarder is fixedly mounted in primary seals shipping bill member by retarder support, the retarder
It being fixedly installed on support and matches with torque limiter close to switch, the torque limiter upper end is connected with retarder,
Lower end is sequentially connected top Hooks coupling universal coupling, transmission shaft, lower part Hooks coupling universal coupling, ring flange and torque sensor, the driving
Motor, retarder, torque limiter and top Hooks coupling universal coupling are on same root axis, the lower part Hooks coupling universal coupling, flange
Disk and torque sensor are on same root axis, using top Hooks coupling universal coupling, transmission shaft and this group of lower part Hooks coupling universal coupling
Conjunction mode connects, and two axis is made on an axis, not enhance versatility, described to make close to switch and torque limiter cooperation
With energy needed for each moment for preventing driving unit from causing damages because torque is excessive, or for measuring car door rotation
Range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758827.1A CN110426219B (en) | 2019-08-16 | 2019-08-16 | Full-automatic opening and closing energy decomposition test bed for vehicle door with variable volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758827.1A CN110426219B (en) | 2019-08-16 | 2019-08-16 | Full-automatic opening and closing energy decomposition test bed for vehicle door with variable volume |
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| Publication Number | Publication Date |
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| CN110426219A true CN110426219A (en) | 2019-11-08 |
| CN110426219B CN110426219B (en) | 2024-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910758827.1A Active CN110426219B (en) | 2019-08-16 | 2019-08-16 | Full-automatic opening and closing energy decomposition test bed for vehicle door with variable volume |
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Cited By (5)
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| CN112781848A (en) * | 2020-12-29 | 2021-05-11 | 广东顶固集创家居股份有限公司 | Glass hinge test equipment |
| CN112781889A (en) * | 2020-12-24 | 2021-05-11 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Vehicle cabin verification platform capable of performing front door test and rear door test |
| CN113008571A (en) * | 2021-02-22 | 2021-06-22 | 上海增达科技股份有限公司 | System for be used for auto radiator endurance test |
| CN113865880A (en) * | 2021-08-25 | 2021-12-31 | 东风柳州汽车有限公司 | Vehicle door system rack testing device |
| CN114545904A (en) * | 2022-02-22 | 2022-05-27 | 浙江西图盟数字科技有限公司 | Vehicle door dynamic simulation test system and control method thereof |
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| CN112781848B (en) * | 2020-12-29 | 2023-05-16 | 广东顶固集创家居股份有限公司 | Glass hinge test equipment |
| CN113008571A (en) * | 2021-02-22 | 2021-06-22 | 上海增达科技股份有限公司 | System for be used for auto radiator endurance test |
| CN113008571B (en) * | 2021-02-22 | 2021-12-24 | 上海增达科技股份有限公司 | System for be used for auto radiator endurance test |
| CN113865880A (en) * | 2021-08-25 | 2021-12-31 | 东风柳州汽车有限公司 | Vehicle door system rack testing device |
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