CN117686193A - A durable experiment frock of switching for car sliding door hinge - Google Patents
A durable experiment frock of switching for car sliding door hinge Download PDFInfo
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- CN117686193A CN117686193A CN202311427901.4A CN202311427901A CN117686193A CN 117686193 A CN117686193 A CN 117686193A CN 202311427901 A CN202311427901 A CN 202311427901A CN 117686193 A CN117686193 A CN 117686193A
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- sliding door
- slide rail
- arc slide
- door frame
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- 238000002474 experimental method Methods 0.000 title claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims description 29
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 4
- 239000000872 buffer Substances 0.000 claims 1
- 238000004088 simulation Methods 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000031877 prophase Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses an opening and closing endurance test tool for an automobile sliding door hinge, and belongs to the technical field of automatic endurance test devices of sliding doors. Including the mounting bracket, the lower part and the upper portion at mounting bracket both ends are equipped with first arc slide rail and second arc slide rail respectively, first arc slide rail and second arc slide rail stagger the setting on the horizontal plane, be equipped with the door frame that slides on first slide rail and the second slide rail, be equipped with on the door frame that slides and correspond with first arc slide rail and second arc slide rail position and match the door hinge that slides that sets up, the door hinge that slides all includes the gyro wheel, the gyro wheel slides spacing connection respectively in first arc slide rail and second arc slide rail, still be equipped with on the mounting bracket respectively to slide the door frame and close and open the attenuator that carries out the buffering when reaching extreme position. The technical scheme is used for solving the problem that the existing sliding door endurance experiment tool is not comprehensive enough in simulation scene, so that a large difference exists between a test result and an actual use result.
Description
Technical Field
The invention belongs to the technical field of automatic endurance test devices of sliding doors, and particularly relates to an endurance test fixture for opening and closing of an automobile sliding door hinge.
Background
The sliding door is widely applied to multifunctional business cars, minibus, light bus and few car types, and has the characteristics of convenient loading and unloading, convenient opening, small occupied space and the like. First, countries have mandatory extrapolation regulatory requirements for automotive sliding doors, which are not met and will affect product marketing. Before relevant institutions specified by the state carry out regulation verification, a part of host factories pre-design a bench to simulate the sliding test; and a durability test was performed.
The utility model provides an electronic durable experiment frock of sliding door of patent number CN202311010445.3, its characterized in that is including the sliding door automobile body profile modeling piece that is used for sliding door connection, mount subassembly and be used for sliding door to carry out the automatically controlled subassembly that slides of opening and closing of inside and outside door as a whole with the automobile body relatively, the subassembly that slides install on mount subassembly, mount subassembly on be provided with the slope operating mode simulation level and the angle adjustment subassembly around that realizes the simulation condition of traveling. In this prior art, realized the durable experiment of sliding in the horizontal coplanar of sliding door, simulated the durable experiment of sliding when having the slope in the use scene.
The endurance test of the sliding door needs to take actual use scenes and actual use modes of the sliding door of the automobile into consideration, and simulation and detection tests are carried out on the abrasion condition and fatigue damage condition of components of the sliding door, for example, when the endurance test of a sliding door hinge is carried out, the door opening and closing modes of drivers need to be considered, the influence of the stress direction of the sliding door on the abrasion of the components when the sliding door is opened and closed, the motion state of the sliding door when the sliding door is opened and closed by the drivers and the like.
Disclosure of Invention
Therefore, the invention aims to provide an opening and closing endurance test tool for an automobile sliding door hinge, which is used for solving the problem that the existing sliding door endurance test tool has a large difference between a test result and an actual use result due to insufficient simulation scene.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention discloses an opening and closing endurance experiment tool for an automobile sliding door hinge, which comprises a mounting frame, wherein a first arc-shaped sliding rail and a second arc-shaped sliding rail are respectively arranged at the lower part and the upper part of two ends of the mounting frame, the first arc-shaped sliding rail and the second arc-shaped sliding rail are arranged in a staggered manner on a horizontal plane, sliding door frames are arranged on the first sliding rail and the second sliding rail, sliding door hinges which correspond to the positions of the first arc-shaped sliding rail and the second arc-shaped sliding rail and are arranged in a matched manner are arranged on the sliding door frames, each sliding door hinge comprises a roller, the rollers are respectively and slidingly and limitedly connected in the first arc-shaped sliding rail and the second arc-shaped sliding rail, a damper for buffering the sliding door frames when the sliding door frames are closed and opened to the limit positions is further arranged on the mounting frame, and a driving mechanism is further arranged on the mounting frame and is used for providing initial acting force for opening and closing the sliding door frames.
Further, actuating mechanism includes sharp actuating element, the middle part of the output shaft of sharp actuating element is equipped with the initiative ejector pad, the output shaft tip of sharp actuating element is equipped with the right angle link, the one end of right angle link is fixed in on the output shaft, be equipped with the initiative push rod that is connected perpendicularly with it on the other end of right angle ejector pad, be equipped with respectively on the sliding door frame with initiative ejector pad and push rod cooperation use follow movable push block and follow movable ladder frame, when the sliding door frame is in closed position, initiative push block and follow movable push block contact, when the sliding door frame is in open position, initiative push rod and the less end lateral surface contact of follow movable ladder frame under the effect of sharp actuating element, initiative push block acts on follow movable push block for promote the sliding door frame and open, initiative push rod acts on the movable ladder frame for the drive sliding door is closed.
Further, the both ends of first arc slide rail and second arc slide rail all are equipped with gyro wheel wear monitoring mechanism, gyro wheel wear monitoring mechanism includes flexible slide bar, flexible slide bar is sliding connection respectively on the tip of first arc slide rail and second arc slide rail, flexible slide bar is located and is equipped with the mounting panel on the one end of first arc slide rail and second arc slide rail, be equipped with a plurality of equipartitions's miniature pressure sensor on the mounting panel, a plurality of miniature pressure sensor flushes the setting with the one end of gyro wheel contact, be equipped with reset spring on the other end of flexible slide bar, reset spring's one end is fixed in on the tip of flexible slide bar, reset spring's the other end is fixed in on the tip of first arc slide rail and second arc slide rail respectively, the gyro wheel slides to before the extreme position with miniature pressure sensor contact.
Further, the upper portion of mounting bracket is equipped with the electro-magnet, the length of electro-magnet covers the sliding track of sliding door frame, sliding door frame is fixed in the position that the electro-magnet position corresponds and is equipped with the permanent magnet.
Further, a speed monitoring sensor is arranged on the mounting frame and is arranged behind a moving route of the sliding door frame after the damper contacts.
Further, an opening speed control sensor and a closing speed control sensor which are used for controlling the opening sliding speed and the closing sliding speed of the sliding door frame are arranged on the mounting frame respectively.
Further, the mounting frame is further provided with a distance monitoring sensor, and the distance monitoring sensor is perpendicular to the moving direction of the sliding door frame and used for monitoring the distance between the outer surfaces of the sliding door frame and the mounting position of the distance monitoring sensor.
Further, the mounting frame is also provided with an electric cabinet and an operation terminal.
The invention has the beneficial effects that:
(1) The invention can automatically detect the durability of the sliding door, and the detection mode is more fit with the opening and closing scene of the automobile sliding door in actual use;
(2) The driving structure is arranged, so that the height change in the opening and closing process of the sliding door is skillfully utilized, and the sliding door is arranged on the basis of the height change, namely, the reciprocating movement of the sliding door frame can be applied with a prophase acting force by only one linear driving element, and further, the rear-end movement of the opening and closing of the sliding door frame is finished by virtue of inertia, and the sliding door frame is simple in structure and ingenious in conception;
(3) The arrangement of the electromagnet and the permanent magnet can simulate the situation that the applied moment is not parallel to the direction of the motion track of the sliding door when a driver and a passenger open and close the door, and further can be attached to the actual use and stress scene of the sliding door hinge, and the durability degree of the sliding door hinge is measured more accurately.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
In order to make the objects, technical solutions and advantageous effects of the present invention more clear, the present invention provides the following drawings for description:
FIG. 1 is a schematic perspective view of an open-close endurance test tool of the present invention;
FIG. 2 is a perspective view of another view angle of the open-close endurance test tool of the present invention;
FIG. 3 is an enlarged schematic view of a portion of the invention at A in FIG. 1;
FIG. 4 is a schematic diagram of the position relationship between a driving pushing block and a driven pushing block when a sliding door frame is opened in the opening and closing endurance test tool;
fig. 5 is a schematic diagram of the positional relationship between a driving push rod and a driven ladder frame when a sliding door frame is closed in the open-close endurance experiment tool.
The figures are marked as follows:
the device comprises a mounting frame 1, a first arc-shaped sliding rail 2, a second arc-shaped sliding rail 3, a sliding door frame 4, rollers 5, a sliding door hinge 6, a damper 7, a speed monitoring sensor 8, a telescopic sliding rod 9, a mounting plate 10, a reset spring 11, a closing speed control sensor 12, an opening speed control sensor/13, a distance monitoring sensor 14, an electromagnet 15, a permanent magnet 16, a linear telescopic element 17, a driving push block 18, a right-angle connecting frame 19, a driving push rod 20, a driven ladder frame 21, a driven push block 22, an electric cabinet 23 and an operation terminal 24.
Detailed Description
As shown in fig. 1 to 5, the durable experimental fixture for opening and closing of a sliding door hinge of an automobile comprises a mounting frame 1, wherein the mounting frame 1 can be formed by welding a plurality of angle steels or profile steels, a first arc sliding rail 2 and a second arc sliding rail 3 are respectively arranged at the lower part and the upper part of two ends of the mounting frame 1, the first arc sliding rail 2 and the second arc sliding rail 3 are arranged in a staggered manner on the horizontal plane, the staggered manner is due to the fact that when an automobile sliding door (side sliding door) is opened, the sliding door can move to the outer side of the automobile body, and is flush with the surface of the automobile body when closed, namely, the staggered manner realizes climbing and descending when one sliding door slides, so that the prior art does not do too much description, a sliding door frame 4 is arranged on the first sliding rail and the second sliding rail, the sliding door frame 4 mainly plays a role of simulating the sliding door on the automobile, the sliding door frame 4 is provided with a sliding door hinge 6 which corresponds to the first arc sliding rail 2 and the second arc sliding rail 3 in a matched manner, the sliding door hinge 6 does not do not too much in the prior art, the roller hinge 6 comprises a roller 5, and a damping mechanism is also arranged in the first arc sliding frame 1 and the second arc sliding frame 4 to be provided with a limiting and a damping mechanism for opening and closing the sliding door frame 4 respectively, and a damping mechanism is also arranged on the first arc sliding frame 1 and the sliding frame 4 to be opened.
The working principle of the technical scheme is as follows: the driving mechanism drives the sliding door frame 4 to continuously reciprocate in the first arc-shaped sliding rail 2 and the second arc-shaped sliding rail 3, when the sliding door frame 4 moves to the limit position, the sliding door frame can be in contact with the arranged damper 7, fatigue damage can be formed on the sliding door hinge 6 in the moving process, the sliding door is not smooth to close, meanwhile, the roller 5 in the sliding door hinge 6 can continuously contact and rub with the sliding rail to form abrasion, namely, the durability of components contained in the sliding door of an automobile can be tested and tested through the tool, the relationship between the service life and the opening and closing times of the sliding door can be evaluated conveniently, and the relationship among the material use, the fatigue life and the manufacturing cost can be balanced.
In one embodiment, the driving mechanism includes a linear driving element 17, the linear driving element 17 may be a pneumatic push rod or a linear motor, etc., a driving push block 18 is disposed in the middle of an output shaft of the linear driving element 17, a right angle connecting frame 19 is disposed at an end of the output shaft of the linear driving element 17, one end of the right angle connecting frame 19 is fixed on the output shaft, a driving push rod 20 vertically connected to the right angle push block is disposed at another end of the right angle push block, a driven push block 22 and a driven trapezoid 21 are disposed on the sliding door frame 4, when the sliding door frame 4 is in a closed position, the driving push block 18 contacts with the driven push block 22, when the sliding door frame 4 is in an open position, the driving push rod 20 contacts with a smaller end outer side of the driven trapezoid 21, under the action of the linear driving element 17, the driving push block 18 acts on the driven push block 22 to push the sliding door frame 4 to open, and the driving push rod 20 acts on the driven trapezoid 21 to drive the sliding door to close.
The purpose that right angle link 19 set up is, avoids initiative push rod 20 to pass driven ladder frame 21 when the output shaft of straight line driving element 17 and ladder frame cause the problem of removal interference, simultaneously because initiative push rod 20's high setting is higher with initiative ejector pad 18's height relatively, when setting up on same output shaft, right angle link 19 can promote initiative push rod 20's installation height.
As shown in fig. 4 and 5, the working principle of the driving mechanism is that when the initial state of the sliding door frame 4 is closed, the linear driving element 17 is retracted, and the driving push block 18 and the driven push block 22 are contacted, so that when the driving push block 18 moves, the driven push block 22 is driven to move, and further the sliding door frame 4 is driven to move, and the sliding door frame 4 gradually climbs up to a certain extent in the moving process, and when the sliding door frame 4 climbs up to a certain extent, the driving push block 18 and the driven push block 22 are separated from contact, and then the sliding door frame 4 slides to the limit of opening under the action of inertia, and further acts with the damper 7; when the sliding door frame 4 moves to the limit position, the driving push rod 20 contacts with the driven ladder frame 21 at this moment, when the sliding door frame 4 is closed, the linear driving element 17 stretches out, and the sliding door is pushed to move due to the contact between the driving push rod 20 and the ladder frame, and when the sliding door moves to a certain position, the height of the sliding door gradually decreases, and at this moment, the position of the driven ladder frame 21 decreases, the driving push rod 20 contacts with a larger width part of the driven ladder frame 21 until the length of the driving push rod 20 is smaller than the width of the driven ladder frame 21, the driving push rod 20 passes through the driven ladder frame 21, so that the acting force on the sliding door frame 4 is lost, namely the sliding door frame 4 moves to the limit under the action of inertia until the acting force is contacted with the damper 7, and at this moment, the height of the driven push block 22 is reduced, so as to contact with the driving push block 18 again, and thus the cycle is realized, and the sliding door frame 4 can reciprocate.
The driving structure has the advantages that when the sliding door frame 4 is opened or closed, the linear driving structure only applies an acting force on the movement front of the sliding door frame 4, the follow-up movement of the sliding door frame 4 depends on inertial movement, namely, the opening and closing habit of a driver to the sliding door of an automobile is fully simulated, the driver normally pushes or pulls the sliding door to open or close the door when opening or closing the door, the acting force is not continuously applied until the opening or closing of the door is finished, and the simulation has the advantages of fitting the habit of the actual driver, namely, the endurance test result of the tested sliding door hinge and other parts is more accurate, and the test is not carried out on an ideal level.
The arrangement mode skillfully utilizes the height change of the sliding door in the opening and closing process, and further sets the sliding door through the basis of the height change, namely, only one linear driving element 17 is needed to apply a prophase acting force to the reciprocating movement of the sliding door frame 4, and further, the rear-end movement of the sliding door frame 4 for opening and closing the door is finished by virtue of inertia, and the sliding door is simple in structure and ingenious in conception.
In an implementation manner, roller 5 wear monitoring mechanisms are arranged at two ends of the first arc-shaped sliding rail 2 and the second arc-shaped sliding rail 3, each roller 5 wear monitoring mechanism comprises a telescopic sliding rod, each telescopic sliding rod 9 is connected to the end of the first arc-shaped sliding rail 2 and the end of the second arc-shaped sliding rail 3 in a sliding mode, a mounting plate 10 is arranged at one end of each telescopic sliding rod 9, which is located in each first arc-shaped sliding rail 2 and each second arc-shaped sliding rail 3, a plurality of uniformly distributed miniature pressure sensors are arranged on the mounting plate 10, one ends of the miniature pressure sensors, which are in contact with the rollers 5, are flush, reset springs 11 are arranged at the other ends of the telescopic sliding rods 9, one ends of the reset springs 11 are fixed to the end of each telescopic sliding rod 9, and the other ends of the reset springs 11 are respectively fixed to the end of each first arc-shaped sliding rail 2 and the end of each second arc-shaped sliding rail 3, and the roller 5 is in contact with the miniature pressure sensors before sliding to an extreme position.
The working principle of the roller 5 wear monitoring structure is as follows: when the roller 5 is not worn, the center of the circle is higher, that is, the contact position between the edge of the roller 5 and the mounting plate 10 is higher, that is, the roller can be contacted with the micro pressure sensor at the middle upper part of the mounting plate 10, that is, the micro pressure sensor at the contact part can collect pressure signals, and after the roller 5 is worn, the diameter of the roller is reduced, the position of the center of the circle is reduced, the contact position between the edge of the roller and the mounting plate 10 is reduced, that is, the roller is contacted with the micro pressure sensor at the lower part of the mounting plate 10, and then the micro pressure sensor at the lower part of the roller collects signals, that is, the wear degree of the roller 5 can be obtained by observing the change of the position height of the collecting signal sensor.
In an embodiment, the upper portion of the mounting frame 1 is provided with an electromagnet 15, the length of the electromagnet 15 covers the sliding track of the sliding door frame 4, a permanent magnet 16 is fixedly arranged at a position of the sliding door frame 4 corresponding to the position of the electromagnet 15, and forward and reverse energization of the electromagnet 15 can apply an alternately acting adsorption force or repulsive force to the permanent magnet 16 (in this embodiment, due to the relationship of the positions, namely, repulsive force during opening the door and adsorption force during closing the door), when the sliding door frame 4 moves, moment is applied in the inner and outer directions, and the situation that the moment applied by a driver and the sliding door when opening and closing the door is not parallel to the direction of the sliding track can be simulated, so that the actual use situation can be attached more, and the durability degree of the sliding door frame 4 can be measured more accurately.
In one embodiment, the mounting frame 1 is provided with a speed monitoring sensor 8, the speed monitoring sensor 8 is arranged at the rear of the moving route of the sliding door frame 4 after the damper 7 contacts, the buffering effect of the damper 7 can be judged by detecting the sliding speed change of the sliding door after the sliding door contacts with the damper 7, and when the speed exceeds the set threshold value, the damper 7 is proved to be fatigued and damaged, and the effective buffering acting force cannot be achieved.
In an embodiment, the mounting frame 1 is further provided with an opening speed control sensor 13 and a closing speed control sensor 12 for controlling the opening sliding speed and the closing sliding speed of the sliding door frame 4, respectively, so as to control the moving speed of the sliding door frame 4, and the principle is that a signal is transmitted to the operation terminal 24, and then the operation terminal 24 outputs the signal to control the linear driving element 17.
In one embodiment, the mounting frame 1 is further provided with a distance monitoring sensor 14, the distance monitoring sensor 14 is perpendicular to the moving direction of the sliding door frame 4, and is used for monitoring the distance between the outer surfaces of the sliding door frame 4 and the installation position of the distance monitoring sensor 14.
In an embodiment, the mounting frame 1 is further provided with an electric cabinet 23 and an operation terminal 24, and the connection relationship between the electric cabinet 23 and the sensor and the driving element is the prior art, and is not described in detail herein, wherein the speed monitoring sensor 8, the distance monitoring sensor 14, the opening speed control sensor 13, the closing speed control sensor 12, and the like are the prior art, and if all infrared sensors can be adopted, too much description is not made herein.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (8)
1. A durable experiment frock of switching for car sliding door hinge, its characterized in that: including the mounting bracket, the lower part and the upper portion at mounting bracket both ends are equipped with first arc slide rail and second arc slide rail respectively, first arc slide rail and second arc slide rail stagger the setting on the horizontal plane, be equipped with the door frame that slides on first slide rail and the second slide rail, be equipped with on the door frame that slides and correspond with first arc slide rail and second arc slide rail position and match the door hinge that slides that sets up, the door hinge that slides all includes the gyro wheel, the gyro wheel slides spacing connection respectively in first arc slide rail and second arc slide rail, still be equipped with the attenuator that buffers when closing and opening to extreme position respectively to the door frame that slides on the mounting bracket, still be equipped with actuating mechanism on the mounting bracket, actuating mechanism is used for providing initial effort to opening and closing of sliding the door frame.
2. The open-close endurance test tool for an automobile sliding door hinge according to claim 1, wherein: the driving mechanism comprises a linear driving element, the middle part of an output shaft of the linear driving element is provided with a driving push block, the end part of the output shaft of the linear driving element is provided with a right-angle connecting frame, one end of the right-angle connecting frame is fixed on the output shaft, the other end of the right-angle push block is provided with a driving push rod vertically connected with the right-angle connecting frame, the sliding door frame is respectively provided with a driven push block and a driven trapezoid frame which are matched with the driving push block and the push rod, when the sliding door frame is in a closed position, the driving push block is in contact with the driven push block, when the sliding door frame is in an open position, the driving push rod is in contact with the outer side surface of the smaller end of the driven trapezoid frame, under the action of the linear driving element, the driving push block acts on the driven push block to push the sliding door frame to open, and the driving push rod acts on the driven trapezoid frame to drive the sliding door to close.
3. The open-close endurance test tool for an automobile sliding door hinge according to claim 1, wherein: the utility model discloses a roller wear monitoring mechanism, including first arc slide rail and second arc slide rail, the both ends of first arc slide rail and second arc slide rail all are equipped with gyro wheel wear monitoring mechanism, gyro wheel wear monitoring mechanism includes flexible slide bar, flexible slide bar is sliding connection respectively on the tip of first arc slide rail and second arc slide rail, flexible slide bar is located and is equipped with the mounting panel on the one end of first arc slide rail and second arc slide rail, be equipped with the miniature pressure sensor of a plurality of equipartitions on the mounting panel, a plurality of miniature pressure sensor flushes the setting with the one end of gyro wheel contact, be equipped with reset spring on the other end of flexible slide bar, reset spring's one end is fixed in on the tip of flexible slide bar, reset spring's the other end is fixed in on the tip of first arc slide rail and second arc slide rail respectively, the gyro wheel slides to before the extreme position with miniature pressure sensor contact.
4. The open-close endurance test tool for an automobile sliding door hinge according to claim 1, wherein: the upper portion of mounting bracket is equipped with the electro-magnet, the length of electro-magnet covers the sliding track of sliding door frame, sliding door frame is fixed in the position that the electro-magnet position corresponds and is equipped with the permanent magnet.
5. The open-close endurance test tool for an automobile sliding door hinge according to claim 1, wherein: the mounting frame is provided with a speed monitoring sensor, and the speed monitoring sensor is arranged at the rear of a moving route of the sliding door frame after the damper contacts.
6. The open-close endurance test tool for an automobile sliding door hinge according to claim 1, wherein: and an opening speed control sensor and a closing speed control sensor which are respectively used for controlling the opening sliding speed and the closing sliding speed of the sliding door frame are also arranged on the mounting frame.
7. The open-close endurance test tool for an automobile sliding door hinge according to claim 1, wherein: the mounting frame is further provided with a distance monitoring sensor, and the distance monitoring sensor is perpendicular to the moving direction of the sliding door frame and used for monitoring the distance between the outer surfaces of the sliding door frame and the mounting position of the distance monitoring sensor.
8. The open-close endurance test tool for an automobile sliding door hinge according to claim 1, wherein: and the mounting frame is also provided with an electric cabinet and an operation terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311427901.4A CN117686193B (en) | 2023-10-31 | A durable experiment frock of switching for car sliding door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311427901.4A CN117686193B (en) | 2023-10-31 | A durable experiment frock of switching for car sliding door hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117686193A true CN117686193A (en) | 2024-03-12 |
| CN117686193B CN117686193B (en) | 2024-05-31 |
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|---|---|---|---|---|
| JP2016161465A (en) * | 2015-03-04 | 2016-09-05 | トヨタ自動車九州株式会社 | Vehicle durability testing device |
| CN206488930U (en) * | 2017-03-06 | 2017-09-12 | 柳州市万利商泰机械有限责任公司 | Sliding door of automobile traveling wheel arm durability test apparatus |
| CN208366626U (en) * | 2018-07-04 | 2019-01-11 | 北京车和家信息技术有限公司 | Car door durability test apparatus |
| CN209148297U (en) * | 2018-11-09 | 2019-07-23 | 广州汽车集团股份有限公司 | A kind of sliding door of automobile durability test apparatus |
| CN111272440A (en) * | 2020-02-19 | 2020-06-12 | 上汽大众汽车有限公司 | Sliding door durability test equipment and test method |
| CN112595508A (en) * | 2020-12-18 | 2021-04-02 | 重庆凯安机电制造有限公司 | Durability test device for automobile side door hinge limiter |
| CN116858572A (en) * | 2023-08-10 | 2023-10-10 | 宁波信泰机械有限公司 | Durable experiment frock of electronic sliding door |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016161465A (en) * | 2015-03-04 | 2016-09-05 | トヨタ自動車九州株式会社 | Vehicle durability testing device |
| CN206488930U (en) * | 2017-03-06 | 2017-09-12 | 柳州市万利商泰机械有限责任公司 | Sliding door of automobile traveling wheel arm durability test apparatus |
| CN208366626U (en) * | 2018-07-04 | 2019-01-11 | 北京车和家信息技术有限公司 | Car door durability test apparatus |
| CN209148297U (en) * | 2018-11-09 | 2019-07-23 | 广州汽车集团股份有限公司 | A kind of sliding door of automobile durability test apparatus |
| CN111272440A (en) * | 2020-02-19 | 2020-06-12 | 上汽大众汽车有限公司 | Sliding door durability test equipment and test method |
| CN112595508A (en) * | 2020-12-18 | 2021-04-02 | 重庆凯安机电制造有限公司 | Durability test device for automobile side door hinge limiter |
| CN116858572A (en) * | 2023-08-10 | 2023-10-10 | 宁波信泰机械有限公司 | Durable experiment frock of electronic sliding door |
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