CN208606996U - A kind of side-door opening and closing experimental rig - Google Patents
A kind of side-door opening and closing experimental rig Download PDFInfo
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- CN208606996U CN208606996U CN201821001998.7U CN201821001998U CN208606996U CN 208606996 U CN208606996 U CN 208606996U CN 201821001998 U CN201821001998 U CN 201821001998U CN 208606996 U CN208606996 U CN 208606996U
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- door
- pull rod
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- experimental rig
- column
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Abstract
The utility model relates to automotive test field more particularly to a kind of side-door opening and closing experimental rig.Including telecontrol equipment, industrial personal computer and photoelectrical position sensor, the telecontrol equipment includes the column, the arm of force and pull rod being vertically arranged, the column bottom is provided with fixed device, the upper end of the column is horizontally disposed the arm of force, the column is fastenedly connected with the arm of force, the arm of force end horizontal is hinged with pull rod, and the tie rod end is provided with automobile handle attachment device, and the pull rod is swung back and forth by power device drive；The power device is connected with industrial personal computer respectively with photoelectrical position sensor；The automobile handle attachment device is connect with automobile handle to be measured, the present apparatus is not only simple in structure, it is short to build the time, and it is easy to adjust, programming is acted in conjunction with the shutter door of industrial personal computer, it can be achieved to accurately control shutter door movement, avoid the impact of " violent " on the door generated by experimental rig movement itself.
Description
Technical field
The utility model relates to automotive test field more particularly to a kind of side-door opening and closing experimental rig.
Background technique
Unlocking and outer opening and closing experimental rig outside automotive hinge formula side door, through investigating, each main engine plants or independent test unit
It has nothing in common with each other, but all there are certain defects, be mainly described as follows:
It if any a kind of side door opening and closing device, needs could move installation after dismantling, and is mounted on fixed move and (or consolidates
Fixed pattern) in frame, if when the side door for carrying out different in width vehicle is opened and closed test, it is necessary to adjust its width, and cylinder and open
It closes a swing rod and has respectively used a support rod, each of which increases the times that rack is built, and open tail-gate if necessary to double after carrying out
Test, the device just need to rearrange, and working efficiency is not high；There are also a kind of opening device for side door, (are in a cylinder
Underbody lower position) by driving one L-shaped rotating bar rotation, wherein vertical bar pulls side door to open by a drawstring
It opens, by the door knob block on vertical bar come closed door, such setting structure is more complex, and part is more, easily breaks down, most important
Defect is that vertical bar bears large curved power, and leading to an opening and closing movement is not very smoothly, to the bad control of the movement of side door opening and closing, no
It is applicable in.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to reality and need, provide a kind of side-door
It is opened and closed experimental rig.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model are as follows: a kind of side-door opening and closing
Experimental rig, including telecontrol equipment, industrial personal computer and photoelectrical position sensor, the telecontrol equipment include be vertically arranged it is vertical
Column, the arm of force and pull rod, the column bottom are provided with fixed device, and the upper end of the column, which is horizontally disposed with, the arm of force, described vertical
Column is fastenedly connected with the arm of force, and the arm of force end horizontal is hinged with pull rod, and the tie rod end is provided with automobile handle connection dress
It sets, the pull rod is swung back and forth by power device drive；The power device and photoelectrical position sensor are respectively and industrial personal computer
Connection；The automobile handle attachment device is connect with automobile handle to be measured, by industrial personal computer control pull rod back and forth rotating opening and
Closed door positions whether car door is shut by photoelectrical position sensor.
The power device includes pneumatic cylinder, electric Proportion valve, solenoid valve and gas source, the gas source, electric Proportion valve,
Solenoid valve, pneumatic cylinder pass sequentially through pipeline connection, and the electric Proportion valve and the solenoid valve pass through industrial personal computer control switch,
The arm of force side is provided with connecting bracket, and the pull rod side is provided with revolute pair, the pneumatic cylinder side and connecting bracket
Fixed, the air pressure push rod of the pneumatic cylinder and the revolute pair are hinged, by control pressure cylinder, pull rod are driven to swing.
The power device is provided with one group or more.
The handle-bar connecting device is that nylon rope either buckles.
The pull rod is provided with door knob block on the side wall of car door side.
The door knob block is sponge material, and the door knob block is rubber.
The fixed device includes magnet, iron plate, and the column bottom is provided with magnet, and the magnet side wall is enclosed with rubber
Glue, the magnet bottom are provided with iron plate, and the magnet and iron plate attract each other fixation.
The column, the arm of force, pull rod are all made of hollow aluminium alloy material.
The utility model has the beneficial effects that:
It is not only simple in structure, builds that the time is short and easy to adjust, act programming in conjunction with the shutter door of industrial personal computer, it can be real
Now shutter door movement is accurately controlled, avoids the impact of " violent " on the door generated by experimental rig movement itself；And
Because applying iron plate instead of pedestal, which can accomplish to fast move and build, can be simultaneously to the multiple sides of multiple vehicle bodies
Door is tested simultaneously；In addition, the device reliability is very high and non-maintaining, caused by avoiding because of experimental rig failure
Test stops situation, substantially increases the efficiency of test.This device is suitable for all kinds of vehicle hinge type side doors (containing rear double door)
It is outer over close endurance test, equally to opened in side door with it is interior close etc. can also play the role of reference.
Detailed description of the invention
The utility model is described further with case study on implementation with reference to the accompanying drawing.
Fig. 1 is the telecontrol equipment schematic diagram of the utility model；
Fig. 2 is the utility model control schematic diagram.
Wherein: 1 column, 2 arm of forces, 3 pull rods, 4 pneumatic cylinders, 5 magnet, 6 iron plates, 7 connecting brackets, 8 revolute pairs, 9 door knob blocks,
10 automobile handle attachment devices, 11 photoelectrical position sensors, 12 industrial personal computers, 13 solenoid valves, 14 electric Proportion valves.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
Referring to Fig. 1-2.
The utility model discloses a kind of side-doors to be opened and closed experimental rig, including telecontrol equipment, industrial personal computer 12 and light
Electric position sensor 11, the telecontrol equipment include the column 1, the arm of force 2 and pull rod 3 being vertically arranged, and 1 bottom of column is set
It is equipped with fixed device, 1 upper end of column is horizontally disposed the arm of force 2, and the column 1 is fastenedly connected with the arm of force 2, the arm of force 2
End horizontal is hinged with pull rod 3, and 3 end of pull rod is provided with automobile handle attachment device 10, and the pull rod 3 is filled by power
Drive is set to swing back and forth；The power device and photoelectrical position sensor 11 are connected with industrial personal computer 12 respectively；The automobile handle
Attachment device 10 is connect with automobile handle to be measured, is controlled pull rod 3 rotating opening and closed door back and forth by industrial personal computer 12, is passed through
Photoelectrical position sensor 11 positions whether car door is shut.
The power device includes pneumatic cylinder 4, electric Proportion valve 14, solenoid valve 13 and gas source 15, the gas source 15, electricity
Gas proportioning valve 14, solenoid valve 13, pneumatic cylinder 4 pass sequentially through pipeline connection, and the electric Proportion valve 14 and the solenoid valve 13 are equal
By 12 control switch of industrial personal computer, 2 side of the arm of force is provided with connecting bracket 7, and 3 side of pull rod is provided with revolute pair 8,
4 side of pneumatic cylinder and connecting bracket 7 are fixed, and the air pressure push rod of the pneumatic cylinder 4 and the revolute pair 8 are hinged, pass through control
Pneumatic cylinder 4 processed drives pull rod 3 to swing.
The power device is provided with one group or more.
The handle-bar connecting device 10 is that nylon rope either buckles.
The pull rod 3 is provided with door knob block 9 on the side wall of car door side.
The door knob block 9 is sponge material, and the door knob block 9 is rubber.
The fixed device includes magnet 5, iron plate 6, and 1 bottom of column is provided with magnet 5, the 5 side wall packet of magnet
It is wrapped with rubber, 5 bottom of magnet is provided with iron plate 6, and the magnet 5 and iron plate 6 attract each other fixation.
The column 1, the arm of force 2, pull rod 3 are all made of hollow aluminium alloy material.
The use principle of the utility model is summarized as follows:
1, side door is opened and closed experimental rig installation and adjustment:
Device positioning: first moving to iron plate 6 by car door, and parallel vehicle body longitudinal centre line is placed, and device is passed through magnet 5
It inhales on iron plate 6, automobile handle attachment device 10 is consistent with door handle height, 9 height of door knob block of shutdown is located at the stringcourse of door
Highly；
The adjustment of shutter door movement position: the position of first step elder generation Adjustment Tests device passes through telecontrol equipment and cylinder position
Adjustment is set, to meet door standard-sized sheet, the entirely status requirement that closes；Second successive step automobile handle attachment device, 10 position, so as to automobile
Handle-bar connecting device 10 and door handle are formed with conducive to the best angle to open the door；And then adjustment 9 position of door knob block, to meet door
The requirement of closed position.
2, automobile side-door opening and closing device program setting:
A, control unit introduction: the movement of entire experimental rig is controlled by industrial personal computer 12, wherein photoelectrical position sensor,
For to unlock, open the door in place, door-closing in-place situation judges, it is determined whether act in next step, avoid testing failure
And it finds the problem in time；Automatically controlled pressure regulator valve, solenoid valve control the speed of cylinder moving speed, to meet open and close door speed
It is required that.
B, open and close door action step and time setting: 1. opening the door, (time setting is short, simulates unlocking motion) -2. unlock is sentenced
6. disconnected (Yes/No)-judgement (Yes/No) -5. shutdown-of 3. opening the door -4. fully open again has completely closed judgement.
C, shutter door action step principle is explained: 1. 4 pusher retracted of pneumatic cylinder passes through the automobile handle coupled on pull rod 3
Attachment device 10 pulls handle unlock, and the photoelectrical position sensor 11 being 2. placed in vehicle body at this time judges whether car door has been in
Unlocked position, 3. 4 push rod of pneumatic cylinder, which continues to be retracted to door, fully opens；4. photoelectrical position sensor 11 judges whether door has been in
Fully open position；5. 4 push rod of pneumatic cylinder stretches out pushing drawing rod 3 by 9 closed door of door collision block, 6. photoelectrical position sensor 11 judges
Whether door has completely closed, and recycles as one, and completely defined recurring number.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technical field,
It is also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of side-door is opened and closed experimental rig, including telecontrol equipment, industrial personal computer (12) and photoelectrical position sensor (11),
It is characterized by: the telecontrol equipment includes the column (1), the arm of force (2) and pull rod (3) being vertically arranged, column (1) bottom
Portion is provided with fixed device, and column (1) upper end is horizontally disposed to be had the arm of force (2), and the column (1) and the arm of force (2) fastening connect
It connects, the arm of force (2) end horizontal is hinged with pull rod (3), and pull rod (3) end is provided with automobile handle attachment device
(10), the pull rod (3) is swung back and forth by power device drive；The power device and photoelectrical position sensor (11) are respectively
It is connected with industrial personal computer (12)；The automobile handle attachment device (10) connect with automobile handle to be measured, is controlled by industrial personal computer (12)
Pull rod (3) rotating opening and closed door back and forth position whether car door is shut by photoelectrical position sensor (11).
2. a kind of side-door according to claim 1 is opened and closed experimental rig, it is characterised in that: the power device includes
Pneumatic cylinder (4), electric Proportion valve (14), solenoid valve (13) and gas source (15), the gas source (15), electric Proportion valve (14),
Solenoid valve (13), pneumatic cylinder (4) pass sequentially through pipeline connection, and the electric Proportion valve (14) and the solenoid valve (13) pass through
Industrial personal computer (12) control switch, the arm of force (2) side are provided with connecting bracket (7), and pull rod (3) side is provided with rotation
Secondary (8), pneumatic cylinder (4) side and connecting bracket (7) are fixed, the air pressure push rod of the pneumatic cylinder (4) and the revolute pair
(8) hingedly, by control pressure cylinder (4), pull rod (3) is driven to swing.
3. a kind of side-door according to claim 2 is opened and closed experimental rig, it is characterised in that: the power device setting
There is one group or more.
4. a kind of side-door according to claim 1 is opened and closed experimental rig, it is characterised in that: the handle-bar connecting device
(10) it is either buckled for nylon rope.
5. a kind of side-door according to claim 1 is opened and closed experimental rig, it is characterised in that: the pull rod (3) is close
Door knob block (9) are provided on the side wall of car door side.
6. a kind of side-door according to claim 5 is opened and closed experimental rig, it is characterised in that: the door knob block (9) is
Sponge material, the door knob block (9) are rubber.
7. a kind of side-door according to claim 1 is opened and closed experimental rig, it is characterised in that: the fixed device includes
Magnet (5), iron plate (6), column (1) bottom are provided with magnet (5), and magnet (5) side wall is enclosed with rubber, the magnetic
Iron (5) bottom is provided with iron plate (6), and the magnet (5) and iron plate (6) attract each other fixation.
8. a kind of side-door according to claim 1 is opened and closed experimental rig, it is characterised in that: the column (1), the arm of force
(2), pull rod (3) is all made of hollow aluminium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001998.7U CN208606996U (en) | 2018-06-27 | 2018-06-27 | A kind of side-door opening and closing experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001998.7U CN208606996U (en) | 2018-06-27 | 2018-06-27 | A kind of side-door opening and closing experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606996U true CN208606996U (en) | 2019-03-15 |
Family
ID=65665246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821001998.7U Active CN208606996U (en) | 2018-06-27 | 2018-06-27 | A kind of side-door opening and closing experimental rig |
Country Status (1)
| Country | Link |
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| CN (1) | CN208606996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974992A (en) * | 2019-04-16 | 2019-07-05 | 南京康尼机电股份有限公司 | A kind of escape door door body and door lock service life detection device |
| CN112051075A (en) * | 2020-08-31 | 2020-12-08 | 安徽江淮汽车集团股份有限公司 | Door closing sound quality test auxiliary device and door closing sound quality test equipment |
| CN113639976A (en) * | 2021-07-22 | 2021-11-12 | 江铃汽车股份有限公司 | Electric automobile charges mouthful support plug fatigue endurance test device |
-
2018
- 2018-06-27 CN CN201821001998.7U patent/CN208606996U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974992A (en) * | 2019-04-16 | 2019-07-05 | 南京康尼机电股份有限公司 | A kind of escape door door body and door lock service life detection device |
| CN112051075A (en) * | 2020-08-31 | 2020-12-08 | 安徽江淮汽车集团股份有限公司 | Door closing sound quality test auxiliary device and door closing sound quality test equipment |
| CN113639976A (en) * | 2021-07-22 | 2021-11-12 | 江铃汽车股份有限公司 | Electric automobile charges mouthful support plug fatigue endurance test device |
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