CN203940996U - In car four sidecar doors, open and close durability test apparatus - Google Patents
In car four sidecar doors, open and close durability test apparatus Download PDFInfo
- Publication number
- CN203940996U CN203940996U CN201420395205.XU CN201420395205U CN203940996U CN 203940996 U CN203940996 U CN 203940996U CN 201420395205 U CN201420395205 U CN 201420395205U CN 203940996 U CN203940996 U CN 203940996U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- actuator
- car
- car door
- girder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses in a kind of car four sidecar doors and open and close durability test apparatus, described test unit is made up of girder, actuator, swing arm and Flexible Connector; Interior of body Y-direction is provided with girder, and described girder is respectively equipped with actuator at right front car door, right back car door, left front car door, left back car door place, and described actuator is connected with car door by swing arm.Adopt the technical solution of the utility model, fix a girder in the inner Y-direction of car, two pairs of pneumatic actuators are installed respectively at front/rear door place, girder both sides, make the switch gate counter-force of pneumatic actuator become internal forces of frameworks, ensure fixing the stablizing of frame.In the situation that guaranteeing pneumatic actuator by the work of normal operation mode total travel, can control the amplitude of opening the door (the stroke deficiency if open the door by regulating actuator front end and swing arm tie point position, tie point can be moved to swing arm tail end hinge connection, otherwise move to swing arm front end), can ensure that like this unlatching reaches any opening position.
Description
Technical field
The utility model belongs to auto parts and components experimental technique field, is specifically related to the durability test apparatus that sedan door opens and closes.
Background technology
Along with the raising that people require automobile each side, the product quality that how to improve oneself becomes the major subjects of automobile industry to meet the growing demand of user.Car four sidecar doors are on coachbuilt body, to use one of parts the most frequently, and its quality height directly affects the measurement of client to car product quality.Open and close endurancing as examining one of most important pilot project of car door total quality, more and more paid attention to by each large automaker.
The switching long duration test mode of car door is totally divided into two kinds: outside open and close type and inner open and close type.Outside open and close type is that simulation people draws to push open from body exterior and closes car door; Inner open and close type is that simulation people opens and closes car door in interior of body push-and-pull.Consider from the actual use angle of user, external switch car door and internal switch car door are all the important use-patterns to car door, and therefore opening/closing door of vehicle long duration test should all be examined the shutter door mode of outside open and close type and these two kinds anthropomorphic actions of inner open and close type.
But (for example in the test cabin that has humiture environment, open and close test) while test in small space, the inner mode opening and closing is to have some superiority: outside open and close type test unit need to be arranged in body exterior, and space outerpace deficiency can make test unit effectively work; And inner open and close type is arranged in vehicle body because of its test unit, can effectively test.In addition, the technical requirement of a switching test is examination switch gate speed, and test shows that outside or inside provide energy all can meet the requirement of switch gate speed.Based on the needs to inner open and close type in industry, it is novel that we design this application, builds test unit reach the object that realizes switch gate at interior of body by interior of body.
Summary of the invention
According to problems of the prior art, the utility model provides interior of body fixation test device, can effectively carry out a switching test in vehicle body.
The technical solution of the utility model is as follows:
In car four sidecar doors, opening and closing durability test apparatus is mainly made up of actuator and push-pull device at fixed, swing arm and Flexible Connector; Interior of body Y-direction is provided with girder, and described girder is respectively equipped with actuator at right front car door, right back car door, left front car door, left back car door place, and described actuator is connected with car door by swing arm.Described actuator is connected with girder by actuator hinge, and actuator can be rotated around actuator hinge.
Described actuator is pneumatic actuator.
Near body hinge, fix a hinge point, hinge point is installed a swing arm by swing arm hinge, and swing arm can be around swing arm hinge through, and described actuator is connected with swing arm, to should door pneumatic actuator front end and swing arm by being articulated and connected.Swing arm height and position centre position inside door, swing arm can simulate people in open the action that pushes.
The beneficial effects of the utility model are as follows:
One, fix a girder in the inner Y-direction of car, two pairs of pneumatic actuators are installed respectively at front/rear door place, girder both sides, make the switch gate counter-force of pneumatic actuator become internal forces of frameworks, ensure fixing the stablizing of frame.
Two, in the situation that guaranteeing pneumatic actuator by the work of normal operation mode total travel, can control the amplitude of opening the door (the stroke deficiency if open the door by regulating actuator front end and swing arm tie point position, tie point can be moved to swing arm tail end hinge connection, otherwise move to swing arm front end), can ensure that like this unlatching reaches any opening position;
Three, in door opening process, swing arm is connected with car door and is connected all the time and does as a whole action by elasticity, guarantees the process of opening the door substantially at the uniform velocity, uses hand push to open the door and draws the action of closing the door closer to people in actual switch door state;
Four, the project organization that uses respectively corresponding four the single car doors of four pneumatic actuators, can meet the independent control of each opening/closing door of vehicle speed;
Five, control and can complete four car door random orders and pattern switching test by PLC, can open and close by single car door rotation, can also open and close by homonymy car door simultaneously, or carry out four car doors and open and close test (while being usually used in environmental temperature experiment, being conducive to shorten test period, cost-saving) simultaneously.
Brief description of the drawings
Fig. 1 opens and closes durability test apparatus closed condition schematic diagram in car four sidecar doors of the present utility model.
Fig. 2 opens and closes durability test apparatus opening schematic diagram in car four sidecar doors of the present utility model.
Embodiment
Below in conjunction with attached Fig. 1 and 2, be further detailed opening and closing durability test apparatus in car four sidecar doors of the present utility model.
Test unit is arranged on interior of body, be provided with girder 7 in interior of body Y-direction, described girder 7 is at four car doors, and right front car door 1, right back car door 2, left front car door 3, left back car door 4 places are respectively equipped with pneumatic actuator 6, and described pneumatic actuator 6 is connected with above-mentioned four car doors by swing arm 5.
Pneumatic actuator 6 is connected by actuator hinge 8 with girder 7, and swing arm 5 is fixed near on the hinge point of vehicle door side by swing arm hinge 9, and described swing arm hinge 9 is connected by flexible member 10 with car door.
The utility model can complete various working test by PLC program in real work:
Four with opening with closing, and four switches successively, with closing and opening side doors etc., are below enumerated four with opening with closing as example:
1. Integrated test facility is fixed on vehicle body by girder 7;
2. four correspondence position pneumatic actuators 6 move simultaneously, and actuator hinge 8 and swing arm hinge 9 rotate, and promote swing arm 5 and open right front car door 1, right back car door 2, left front car door 3, left back car door 4 by flexible member 10 simultaneously;
3. opening the door after putting in place is still that four corresponding pneumatic actuators 6 move simultaneously, and actuator hinge 8 and swing arm hinge 9 rotate, and pulls swing arm 5 to close right front car door 1, right back car door 2, left front car door 3, left back car door 4 by crossing flexible member 10 simultaneously.
Claims (5)
1. in car four sidecar doors, open and close durability test apparatus, it is characterized in that: described test unit is made up of girder, actuator, swing arm and Flexible Connector; Interior of body Y-direction is provided with girder, and described girder is respectively equipped with actuator at right front car door, right back car door, left front car door, left back car door place, and described actuator is connected with car door by swing arm.
2. in car four sidecar doors according to claim 1, open and close durability test apparatus, it is characterized in that: described actuator is connected with girder by actuator hinge, and actuator can be rotated around actuator hinge.
3. in car four sidecar doors according to claim 1, open and close durability test apparatus, it is characterized in that: described actuator is connected with swing arm, one end of described swing arm is fixed by swing arm hinge, and swing arm can be around swing arm hinge through.
4. in car four sidecar doors according to claim 1, open and close durability test apparatus, it is characterized in that: described swing arm is connected with car door by flexible member.
5. according to opening and closing durability test apparatus in the car four sidecar doors described in claim 1-4 any one, it is characterized in that: described actuator is by PLC programmed control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395205.XU CN203940996U (en) | 2014-07-16 | 2014-07-16 | In car four sidecar doors, open and close durability test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395205.XU CN203940996U (en) | 2014-07-16 | 2014-07-16 | In car four sidecar doors, open and close durability test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940996U true CN203940996U (en) | 2014-11-12 |
Family
ID=51860300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395205.XU Expired - Fee Related CN203940996U (en) | 2014-07-16 | 2014-07-16 | In car four sidecar doors, open and close durability test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644498A (en) * | 2015-11-03 | 2017-05-10 | 上海汽车集团股份有限公司 | Test bed for automobile doors |
| CN106885693A (en) * | 2017-03-21 | 2017-06-23 | 汽-大众汽车有限公司 | Handle fatigue rig is driven in automobile |
-
2014
- 2014-07-16 CN CN201420395205.XU patent/CN203940996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644498A (en) * | 2015-11-03 | 2017-05-10 | 上海汽车集团股份有限公司 | Test bed for automobile doors |
| CN106885693A (en) * | 2017-03-21 | 2017-06-23 | 汽-大众汽车有限公司 | Handle fatigue rig is driven in automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205426530U (en) | Helping hand arm component and its door has and in open test device | |
| CN104634559A (en) | External locking and external opening/closing durability testing device for automobile tail door | |
| CN203940996U (en) | In car four sidecar doors, open and close durability test apparatus | |
| CN201170752Y (en) | Experimental bench for testing performance of vehicle with four-door and two-cap | |
| CN107932527B (en) | Bionic eye | |
| CN203680320U (en) | Multi-freedom-degree robot arm | |
| CN104280247A (en) | Endurance test device for hinge type engine hood of car | |
| US20160266013A1 (en) | Vehicle closure cycling device and method | |
| ATE466156T1 (en) | LOCKING DEVICE FOR SLIDING DOORS OF AIRCRAFT, IN PARTICULAR HELICOPTERS | |
| CN201917457U (en) | Automatic endurance test device of automobile sliding door system | |
| CN204330312U (en) | Based on the door opening/closing apparatus of car door durable test | |
| CN206296917U (en) | The eye structure of robot, the head construction of robot and robot | |
| DE112007000020A5 (en) | Device for a motor vehicle for occupant protection in a collision-induced, directed to a motor vehicle door energy input | |
| CN203587348U (en) | An automobile hinge-type engine hood endurance test apparatus | |
| CN203011701U (en) | Durability test device for testing automobile hinge-type side door external unlocking and external-door opening/closing | |
| CN206540684U (en) | Switch durability test apparatus in a kind of sliding door of automobile | |
| CN203587351U (en) | Endurance quality test device for vehicle glovebox | |
| EP2594996A3 (en) | Multi-pass type image forming apparatus | |
| CN207036437U (en) | Inward-opening type unlocks enabling test device | |
| CN203929369U (en) | A kind of test unit for detection of door contact interrupter long duration test | |
| CN206618565U (en) | A kind of device that long duration test is opened and closed for arrangements for automotive doors | |
| CN207036438U (en) | Outwards-door-opening type unlocks enabling test device | |
| CN207130842U (en) | One kind takes urine window assembly and urine examination urinating bucket | |
| CN204718811U (en) | To unblank outside a kind of automobile tail gate the durability test apparatus and external-open is closed the door | |
| CN203640487U (en) | Trunk lid opening mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20210716 |