CN214309419U - Endurance test device for automobile side door hinge limiter - Google Patents
Endurance test device for automobile side door hinge limiter Download PDFInfo
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- CN214309419U CN214309419U CN202023083018.2U CN202023083018U CN214309419U CN 214309419 U CN214309419 U CN 214309419U CN 202023083018 U CN202023083018 U CN 202023083018U CN 214309419 U CN214309419 U CN 214309419U
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Abstract
The utility model discloses an automobile side door hinge stopper endurance test device, which comprises a frame body, wherein the frame body comprises a mounting frame which is vertically arranged upwards at the upper end and is integrally of a rectangular structure; the mounting frame is provided with a mounting block which is of a long strip-shaped structure and is vertically arranged, and one side of the mounting block is correspondingly provided with a profile modeling door assembly; the profiling door assembly comprises a mounting plate which is of a long strip-shaped structure and is vertically arranged; the installation block and the two ends of the installation plate are respectively connected together through a hinge structure so that the profile door assembly can horizontally rotate; the mounting block and the mounting plate are provided with a vehicle body profiling mounting block and a vehicle door profiling mounting block in pairs, and the connecting end and the limiting end of the hinge limiter to be detected are respectively arranged on the vehicle body profiling mounting block and the vehicle door profiling mounting block; the utility model has the advantages of simple structure can make things convenient for the adjustment to open closed frequency, speed and switching to combine together more, can simulate people's switching better and close the door action.
Description
Technical Field
The utility model belongs to the technical field of car hinge stopper, concretely relates to car side hinge stopper endurance test device.
Background
Automotive hinge stops limit the extent to which a door may be opened. On one hand, the door can be limited in maximum opening degree, so that the door is prevented from being opened too much, and on the other hand, the door can be kept open when needed, and the door cannot be automatically closed when the automobile stops on a ramp or blows ordinary wind. The common car door opening limiter is an independent drawstring type limiter, and a certain limiter and a door hinge are manufactured into a whole, so that the limiting function is usually realized when the car door is fully opened or half opened.
The automobile hinge limiter comprises a connecting end connected with an automobile body door frame and a limiting end connected with an automobile door. In the processing and manufacturing of the automobile hinge limiter, the requirement of a durability test is met, and the existing automobile hinge limiter is usually installed between an automobile door and an automobile body to be repeatedly opened and closed, and the opening and closing times are recorded to finish the durability test. The test mode is inconvenient for adjusting the force and the speed for opening and closing the automobile door and for adjusting the weight of the automobile door. And also cannot simulate the door opening action of a human well.
Therefore, it is a technical problem to be solved by those skilled in the art to provide an endurance test apparatus for a side door hinge stopper of an automobile, which has a simple structure, can more conveniently adjust the opening and closing frequency, speed and resultant opening and closing force, and can better simulate the opening and closing of a door by a person.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: the endurance test device for the side door hinge limiter of the automobile has a simple structure, can more conveniently adjust opening and closing frequency, speed and opening and closing resultant force, and can better simulate the action of opening, closing and closing the automobile door.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the endurance test device for the automobile side door hinge limiter comprises a frame body, wherein the frame body comprises an installation frame, the upper end of the installation frame is vertically and upwards arranged, and the installation frame is integrally of a rectangular structure; the installation structure is characterized in that the installation frame is provided with an installation block which is of a long strip-shaped structure and is vertically arranged, and one side of the installation block is correspondingly provided with a copying door assembly; the profiling door assembly comprises a mounting plate which is of a long strip-shaped structure and is vertically arranged; the installation block and the two ends of the installation plate are respectively connected together through a hinge structure so that the profile door assembly can horizontally rotate; the mounting block and the mounting plate are provided with a vehicle body profiling mounting block and a vehicle door profiling mounting block in pairs, and the connecting end and the limiting end of the hinge limiter to be detected are respectively arranged on the vehicle body profiling mounting block and the vehicle door profiling mounting block; and the driving device is provided with a rotation driving end and is in transmission connection with the copying door assembly so as to drive the copying door assembly to horizontally rotate.
Therefore, when the endurance test device for the automobile side door hinge stopper is used for testing, the connecting end and the limiting end of the hinge stopper needing to be subjected to the endurance test are respectively arranged on the automobile body profiling installation block and the automobile door profiling installation block, and then the driving device drives the profiling door assembly to horizontally rotate and simulate the opening and closing of an automobile door. In the test process, the opening and closing frequency, the speed and the opening and closing resultant force of the opening and closing vehicle door assembly can be adjusted, so that the actual working condition can be better simulated, the actual working condition can be better tested, and the test reliability can be improved.
Furthermore, the automobile body profile modeling installation piece and the door profile modeling installation piece are a plurality of that set up in pairs to can carry out endurance test to a plurality of hinge limiters simultaneously better, raise the efficiency.
Preferably, the installation piece is two that set up in pairs along the direction of mounting bracket diagonal place, and profile modeling door subassembly is two and the setting that corresponds respectively is inboard at two installation pieces.
Like this, profile modeling door subassembly is two in pairs to can carry out endurance test to hinge stopper about better, whole device structure is compacter, designs more rationally.
Preferably, the hinge structure comprises a first supporting block and a second supporting block which are respectively connected and arranged between the mounting block and the mounting plate, a hinge is arranged between the first supporting block and the second supporting block, and two rotating ends of the hinge are respectively connected with the first supporting block and the second supporting block.
Like this, hinge structure is simpler, makes things convenient for the installation of profile modeling door subassembly more.
Preferably, the driving device comprises a rotation driving device, the rotation driving device is provided with a horizontal rotation output end, and a driving rod horizontally arranged is connected to the horizontal rotation output end; the far end of the driving rod is connected with a driving frame which is vertically arranged and has a rectangular structure, a horizontal rod which is horizontally arranged is arranged on the profile modeling door assembly, and the horizontal rod is inserted and arranged in the driving frame; the rotation driving device drives the driving rod to rotate horizontally, so that the driving frame pushes the copying door assembly to rotate horizontally.
Like this, through setting up actuating lever and drive frame to and profile modeling door subassembly has the horizon bar, when drive profile modeling door opening and shutting, has better simulated the condition of the actual door that opens and shuts, and whole experimental facilities simulate opening and shutting the door better, improves experimental accuracy.
Preferably, the driving rod is connected with a sliding sleeve, the sliding sleeve is connected with a vertical connecting rod, and the far end of the connecting rod is fixedly connected with the driving frame.
Therefore, the position of the sliding sleeve can be adjusted to change the position of the applied moment, so that the opening and closing copying door assembly under different conditions can be simulated, and the reliability can be better improved.
Preferably, the rotation driving device comprises a servo motor, a servo motor reducer is connected to a power output end of the servo motor, a torque sensor is connected to a rotation output end of the servo motor reducer, a driving shaft is connected to a far end of the torque sensor in a transmission mode, and the driving shaft forms the horizontal rotation output end.
In this way, the drive force and the angle of drive can be controlled more favorably by using the servo motor and the servo motor reducer as the drive. And a torque sensor is provided that is capable of detecting torque.
As optimization, the profile modeling door assembly comprises a bearing rod horizontally arranged in the inward direction, a sliding connecting sleeve is arranged on the bearing rod, a vertical arranging rod is arranged on the sliding connecting sleeve, and a plurality of gravity blocks of circular plate-shaped structures are sleeved on the arranging rod.
In this way, the weight of the profiling door assembly can be adjusted by adjusting the number of gravity blocks, so that vehicle doors of different qualities can be better simulated.
As optimization, the middle part of the mounting frame is provided with a vertical first reinforcing rod, and the upper end and the lower end of the two sides of the first reinforcing rod are respectively connected with a horizontal second reinforcing rod.
Like this, the structural strength of mounting bracket is better, and the design is more reasonable.
As an optimization, the rack body further comprises a support frame with a lower end arranged horizontally and in a rectangular structure, and the mounting frame is fixedly connected to the edge of one side of the support frame.
Like this, the structure of support body is simpler, and the design is more reasonable.
As optimization, four corner positions at the lower end of the support frame are respectively provided with universal wheels; and a bottom cushion block is further arranged on the lower end face of the support frame in a rectangular distribution manner, a threaded connecting hole is formed in the bottom cushion block, a vertical downward supporting screw rod is matched with the threaded connecting hole in a threaded manner, and a bottom supporting block is fixed at the lower end of the supporting screw rod.
Therefore, the transfer of the whole device is more convenient, and the device is convenient to arrange and use.
Drawings
Fig. 1 is a schematic structural diagram of an endurance test apparatus for a side door hinge stopper of an automobile according to an embodiment of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a left side view of fig. 1.
Fig. 5 is a partially enlarged view of a portion a of fig. 1.
Fig. 6 is a schematic structural view of fig. 1 after rotating an angle.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
referring to fig. 1 to 6: the endurance test device for the automobile side door hinge limiter comprises a frame body 1, wherein the frame body comprises an installation frame 2, the upper end of the installation frame is vertically and upwards arranged, and the installation frame is integrally of a rectangular structure; the mounting frame is provided with a mounting block 3 which is of a long strip-shaped structure and is vertically arranged, and one side of the mounting block is correspondingly provided with a copying door assembly 4; the copying door assembly comprises a mounting plate 5 which is of a long strip-shaped structure and is vertically arranged; the installation block and the two ends of the installation plate are respectively connected together through a hinge structure so that the profile door assembly can horizontally rotate; the mounting block and the mounting plate are provided with a vehicle body profiling mounting block 6 and a vehicle door profiling mounting block 7 in pairs, and the connecting end and the limiting end of the hinge limiting stopper 8 to be detected are respectively arranged on the vehicle body profiling mounting block and the vehicle door profiling mounting block; and the driving device is provided with a rotation driving end and is in transmission connection with the copying door assembly so as to drive the copying door assembly to horizontally rotate.
Therefore, when the endurance test device for the automobile side door hinge stopper is used for testing, the connecting end and the limiting end of the hinge stopper needing to be subjected to the endurance test are respectively arranged on the automobile body profiling installation block and the automobile door profiling installation block, and then the driving device drives the profiling door assembly to horizontally rotate and simulate the opening and closing of an automobile door. In the test process, the opening and closing frequency, the speed and the opening and closing resultant force of the opening and closing vehicle door assembly can be adjusted, so that the actual working condition can be better simulated, the actual working condition can be better tested, and the test reliability can be improved.
Specifically, the automobile body profile modeling installation piece and door profile modeling installation piece are a plurality of that set up in pairs to can carry out endurance test to a plurality of hinge limiters simultaneously better, raise the efficiency.
In this embodiment, the mounting blocks 3 are two pairs arranged along the diagonal direction of the mounting frame, and the two profile door assemblies are respectively arranged inside the two mounting blocks correspondingly.
Like this, profile modeling door subassembly is two in pairs to can carry out endurance test to hinge stopper about better, whole device structure is compacter, designs more rationally.
In this embodiment, the hinge structure includes a first support block 9 and a second support block 10 respectively connected and disposed between the mounting block and the mounting plate, a hinge 11 is disposed between the first support block and the second support block, and two rotation ends of the hinge are respectively connected with the first support block and the second support block.
Like this, hinge structure is simpler, makes things convenient for the installation of profile modeling door subassembly more.
In this embodiment, the driving device comprises a rotation driving device, the rotation driving device has a horizontal rotation output end, and a driving rod 12 horizontally arranged is connected to the horizontal rotation output end; the far end of the driving rod is connected with a driving frame 13 which is vertically arranged and has a rectangular structure, a horizontal rod 14 which is horizontally arranged is arranged on the copying door assembly, and the horizontal rod is inserted and arranged in the driving frame; the rotation driving device drives the driving rod to rotate horizontally, so that the driving frame pushes the copying door assembly to rotate horizontally.
Like this, through setting up actuating lever and drive frame to and profile modeling door subassembly has the horizon bar, when drive profile modeling door opening and shutting, has better simulated the condition of the actual door that opens and shuts, and whole experimental facilities simulate opening and shutting the door better, improves experimental accuracy.
In this embodiment, the driving rod is connected with a sliding sleeve 15, the sliding sleeve is connected with a vertical connecting rod 16, and the far end of the connecting rod is fixedly connected with the driving frame.
Therefore, the position of the sliding sleeve can be adjusted to change the position of the applied moment, so that the opening and closing copying door assembly under different conditions can be simulated, and the reliability can be better improved.
In this embodiment, the rotation driving device includes a servo motor 17, a servo motor reducer 18 is connected to a power output end of the servo motor, a torque sensor 19 is connected to a rotation output end of the servo motor reducer, a driving shaft 20 is connected to a distal end of the torque sensor in a transmission manner, and the driving shaft forms the horizontal rotation output end.
In this way, the drive force and the angle of drive can be controlled more favorably by using the servo motor and the servo motor reducer as the drive. And a torque sensor is provided that is capable of detecting torque.
In this embodiment, the profile modeling door assembly includes the bearing rod 21 that sets up in the level, is equipped with the slip adapter sleeve 22 on the bearing rod, is equipped with vertical arrangement pole 23 on the slip adapter sleeve, and the cover is equipped with the gravity piece 24 of a plurality of circular plate structure on arranging the pole.
In this way, the weight of the profiling door assembly can be adjusted by adjusting the number of gravity blocks, so that vehicle doors of different qualities can be better simulated.
In this embodiment, a vertical first reinforcing rod 25 is disposed in the middle of the mounting frame, and horizontal second reinforcing rods 26 are respectively connected to the upper end and the lower end of the two sides of the first reinforcing rod.
Like this, the structural strength of mounting bracket is better, and the design is more reasonable.
In this embodiment, the frame body further includes a support frame 27 having a lower end disposed horizontally and in a rectangular structure, and the mounting frame is fixedly connected to an edge of one side of the support frame.
Like this, the structure of support body is simpler, and the design is more reasonable.
In the present embodiment, the four corner positions at the lower end of the supporting frame are respectively provided with a universal wheel 28; and the lower end surface of the support frame is also provided with a bottom cushion block 29 which is distributed in a rectangular shape, the bottom cushion block is provided with a threaded connection hole, a support screw 30 which is vertically and downwards arranged is in threaded fit in the threaded connection hole, and the lower end of the support screw is fixed with a bottom support block 31.
Therefore, the transfer of the whole device is more convenient, and the device is convenient to arrange and use.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The endurance test device for the automobile side door hinge limiter comprises a frame body, wherein the frame body comprises an installation frame, the upper end of the installation frame is vertically and upwards arranged, and the installation frame is integrally of a rectangular structure; the installation structure is characterized in that the installation frame is provided with an installation block which is of a long strip-shaped structure and is vertically arranged, and one side of the installation block is correspondingly provided with a copying door assembly; the profiling door assembly comprises a mounting plate which is of a long strip-shaped structure and is vertically arranged; the installation block and the two ends of the installation plate are respectively connected together through a hinge structure so that the profile door assembly can horizontally rotate; the mounting block and the mounting plate are provided with a vehicle body profiling mounting block and a vehicle door profiling mounting block in pairs, and the connecting end and the limiting end of the hinge limiter to be detected are respectively arranged on the vehicle body profiling mounting block and the vehicle door profiling mounting block; and the driving device is provided with a rotation driving end and is in transmission connection with the copying door assembly so as to drive the copying door assembly to horizontally rotate.
2. The durability test device for the side door hinge stopper of the automobile according to claim 1, wherein: the installation piece is two that set up in pairs for following the installation frame diagonal place direction, and profile modeling door subassembly is two and the setting that corresponds separately at two installation piece inboards.
3. The durability test device for the side door hinge stopper of the automobile according to claim 1, wherein: the hinge structure comprises a first supporting block and a second supporting block which are respectively connected and arranged between the mounting block and the mounting plate, a hinge is arranged between the first supporting block and the second supporting block, and two rotating ends of the hinge are respectively connected with the first supporting block and the second supporting block.
4. The durability test device for the side door hinge stopper of the automobile according to claim 1, wherein: the driving device comprises a rotation driving device, the rotation driving device is provided with a horizontal rotation output end, and a driving rod horizontally arranged is connected to the horizontal rotation output end; the far end of the driving rod is connected with a driving frame which is vertically arranged and has a rectangular structure, a horizontal rod which is horizontally arranged is arranged on the profile modeling door assembly, and the horizontal rod is inserted and arranged in the driving frame; the rotation driving device drives the driving rod to rotate horizontally, so that the driving frame pushes the copying door assembly to rotate horizontally.
5. The durability test device for the side door hinge stopper of the automobile according to claim 4, wherein: the driving rod is connected with a sliding sleeve, the sliding sleeve is connected with a vertical connecting rod, and the far end of the connecting rod is fixedly connected with the driving frame.
6. The durability test device for the side door hinge stopper of the automobile according to claim 4, wherein: the rotation driving device comprises a servo motor, a power output end of the servo motor is connected with a servo motor speed reducer, a rotation output end of the servo motor speed reducer is connected with a torque sensor, a far end of the torque sensor is connected with a driving shaft in a transmission mode, and the driving shaft forms the horizontal rotation output end.
7. The durability test device for the side door hinge stopper of the automobile according to claim 1, wherein: the profile modeling door assembly comprises a bearing rod horizontally arranged in the inner direction, a sliding connecting sleeve is arranged on the bearing rod, a vertical arranging rod is arranged on the sliding connecting sleeve, and a plurality of gravity blocks of circular plate-shaped structures are sleeved on the arranging rod.
8. The durability test device for the side door hinge stopper of the automobile according to claim 1, wherein: the mounting bracket middle part is equipped with vertical first stiffener, and first stiffener both sides upper end and lower extreme are connected with the horizontally second stiffener respectively.
9. The durability test device for the side door hinge stopper of the automobile according to claim 1, wherein: the support body still includes the horizontally of lower extreme and is the support frame that the rectangle structure set up, is fixed with in a side edge connection of support frame the mounting bracket.
10. The durability test device for the side door hinge stopper of the automobile according to claim 9, wherein: universal wheels are respectively arranged at four corner positions at the lower end of the support frame; and a bottom cushion block is further arranged on the lower end face of the support frame in a rectangular distribution manner, a threaded connecting hole is formed in the bottom cushion block, a vertical downward supporting screw rod is matched with the threaded connecting hole in a threaded manner, and a bottom supporting block is fixed at the lower end of the supporting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023083018.2U CN214309419U (en) | 2020-12-18 | 2020-12-18 | Endurance test device for automobile side door hinge limiter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023083018.2U CN214309419U (en) | 2020-12-18 | 2020-12-18 | Endurance test device for automobile side door hinge limiter |
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| CN214309419U true CN214309419U (en) | 2021-09-28 |
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| CN202023083018.2U Active CN214309419U (en) | 2020-12-18 | 2020-12-18 | Endurance test device for automobile side door hinge limiter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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- 2020-12-18 CN CN202023083018.2U patent/CN214309419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112595508B (en) * | 2020-12-18 | 2024-06-14 | 重庆凯安机电制造有限公司 | Durability test device for automobile side door hinge limiter |
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