CN218411137U - Deformation testing device for automotive interior ceiling - Google Patents
Deformation testing device for automotive interior ceiling Download PDFInfo
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- CN218411137U CN218411137U CN202222610841.7U CN202222610841U CN218411137U CN 218411137 U CN218411137 U CN 218411137U CN 202222610841 U CN202222610841 U CN 202222610841U CN 218411137 U CN218411137 U CN 218411137U
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- interior ceiling
- automotive interior
- ceiling
- automotive
- flexible fixing
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Abstract
The utility model provides a device for testing the deformation of an automotive interior ceiling, which comprises an outer frame, a top fixing mechanism, a side lockset and a distance measuring device; the automobile interior ceiling is locked in the top frame by the top fixing mechanism and the side lock, the automobile interior ceiling is placed in a severe simulation environment for testing during actual use such as high temperature, the distance between the automobile interior ceiling and the distance measuring device is measured before and after the testing, and the deformation of the automobile interior ceiling to be tested can be obtained by comparing the measured data twice. The deformation testing device for the automotive interior ceiling has strong flexibility and stable locking, can adapt to the deformation testing of the automotive interior ceilings of different vehicle types, and is used as a universal testing device; and the locking mode is similar to the actual mounting mode of the automotive trim ceiling, and the test result is more accurate.
Description
Technical Field
The utility model relates to a spare part test field especially relates to an automotive interior ceiling deflection testing arrangement.
Background
The automobile needs to be subjected to a riding test and the performance of each part is respectively tested before the whole automobile leaves a factory, wherein the deformation test needs to be carried out on the part of the automobile interior ceiling. The deformation test of the automobile interior ceiling needs to simulate the actual use condition of an automobile, such as a relatively severe environment such as high temperature, and the like, the automobile interior ceiling passes through a preset time in the simulated environment, and then whether the deformation of the automobile interior ceiling is within a qualified standard range is measured.
Because the type of car, the model is more, the size of every section of car roof interior trim, the shape diverse, and car interior trim ceiling is lighter, but the area is great relatively, the car interior trim ceiling of every section roof, the mutual position difference of the set screw hole site of its design is also huge, consequently test to car interior trim ceiling deflection is usually the independent test at present, fix and test to the structural feature of every car interior trim ceiling that is surveyed, there is not general testing arrangement, when the car interior trim ceiling of more different models needs the test, need consume a large amount of manpowers, the place, time, consequently, need a car interior trim ceiling deflection testing arrangement that can be general, can adapt to the car interior trim ceiling of different motorcycle types, fix fast, conveniently carry out the deflection test.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the automotive interior ceiling of different motorcycle types does not have a universal test fixing device, and the automotive interior ceiling deflection testing arrangement who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a device for testing the deformation of an automotive interior ceiling comprises an outer frame, a top fixing mechanism, a side lockset and a distance measuring device; the outer frame comprises a top frame, a support column and a bottom frame, the top frame comprises two oppositely arranged cross beams, the cross beams extend along the X direction, the top fixing mechanism is installed between the two cross beams, the side lockset is installed at the bottoms of the two cross beams, and the distance measuring device is installed on the bottom frame;
the top fixing mechanism comprises a top plate and flexible fixing pieces, two ends of the top plate are respectively installed on the inner sides of the two cross beams in a sliding mode, the number of the flexible fixing pieces is at least 2, the flexible fixing pieces are movably installed below the top plate, at least two groups of top fixing mechanisms are arranged between the two cross beams, and the top fixing mechanisms slide between the two cross beams along the X direction;
the side edge lockset comprises a connecting block, a soft rope and locking pieces, the connecting block is movably arranged at the bottom of the cross beam, one end of the soft rope is fixed on the connecting block, the locking pieces are arranged at the other end of the soft rope, and at least 2 side edge locksets are arranged below each cross beam;
the tested automotive trim ceiling is placed in the top frame, the flexible fixing piece of the top fixing mechanism is positioned at the top of the automotive trim ceiling, the locking piece of the side lock is positioned at the bottom of the automotive trim ceiling, the flexible fixing piece, the locking piece and the mounting hole of the automotive trim ceiling are in one-to-one correspondence, and the flexible fixing piece and the locking piece are matched and locked one by one; the distance measuring device is installed on the underframe and is used for measuring the distance between the automobile interior ceilings.
Preferably, two first slide rail sets are arranged on the inner sides of the two cross beams along the X direction, and two ends of the top plate are respectively located in slide rails on two sides of the first slide rail sets.
Preferably, the flexible mount is removably mounted beneath the top plate.
Preferably, the length and the type of the flexible fixing piece are different and are matched with the shape of the tested automobile interior ceiling.
Preferably, the flexible fixing member is installed below the top plate in a magnetic attraction manner.
Preferably, the side lock is detachably mounted to the bottom of the cross member.
Preferably, the length of the soft rope and the type of the locking piece of the side lock are different and are matched with the tested automobile interior ceiling.
Preferably, the side lock is installed below the beam in a magnetic attraction manner.
Preferably, the flexible fixing piece is a cylindrical nut with a screw hole at the bottom, and the locking piece is a screw matched with the flexible fixing piece.
The utility model discloses an automotive interior ceiling deflection testing arrangement uses top fixed establishment and side tool to lock with automotive interior ceiling lock solid in the roof-rack, tests in the abominable simulation environment when putting into practical use such as high temperature, uses range unit to measure the distance of automotive interior ceiling respectively around the test, through twice measured data's comparison, can obtain the automotive interior ceiling deflection that is surveyed to learn whether qualified by the measured part.
Compared with the prior art, the utility model discloses a top fixed establishment, side tool to lock have very strong flexibility, can change quantity, position model size even fast, consequently can adapt to the different huge mounting hole of quilt survey automotive interior ceiling difference in position, realize the general of automotive interior ceiling deflection test of different motorcycle types, labour saving and time saving.
Furthermore, the utility model discloses a mounting hole that a plurality of miniature nimble mountings and side tool to lock aimed at the automotive interior ceiling cooperates the lock solid, and the mode of multipoint mode lock solid makes the lock solid many and to the automotive interior ceiling shape influence on every side of lock solid point littleer, and the utility model discloses a lock solid mode reduces the fixed condition of installation of automotive interior ceiling itself in the product more for the test result is more accurate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a device for testing the deformation of an automotive interior ceiling.
The device comprises an outer frame-1, a top frame-11, a support column-12, a bottom frame-13, a cross beam-111 and a first sliding rail group-112; a top fixing mechanism-2, a top plate-21 and a flexible fixing piece-22; a side lock-3, a connecting block-31, a soft rope-32 and a locking piece-33; and a distance measuring device-4.
Detailed Description
In order to further understand the objects, structures, features, and functions of the present invention, the following embodiments are described in detail.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, a device for testing deformation of a ceiling of an automobile interior includes an outer frame 1, a top fixing mechanism 2, a side lock 3, and a distance measuring device 4; the outer frame 1 comprises a top frame 11, a support post 12 and a bottom frame 13, wherein the top frame 11 comprises two oppositely arranged cross beams 111, the cross beams 111 extend along the X direction, the top fixing mechanism 2 is arranged between the two cross beams 111, the side lock 3 is arranged at the bottom of the two cross beams 111, and the distance measuring device 4 is arranged on the bottom frame 13.
The top fixing mechanisms 2 comprise top plates 21 and flexible fixing pieces 22, two ends of each top plate 21 are respectively installed on the inner sides of the two cross beams 111 in a sliding mode, the number of the flexible fixing pieces 22 is at least 2, the flexible fixing pieces are movably installed below the top plates 21, at least two groups of top fixing mechanisms 2 are arranged between the two cross beams 111, and the top fixing mechanisms 2 slide between the two cross beams 111 along the X direction; when the automotive interior ceilings of different vehicle types are tested, the positions of the top plates 21 can be respectively adjusted according to the positions of the mounting holes of the tested ceilings, and then the positions of the flexible fixing pieces 22 are further adjusted, so that the flexible fixing pieces 22 can be in one-to-one correspondence with the mounting holes of the automotive interior ceilings.
The side edge lock 3 comprises a connecting block 31, a soft rope 32 and locking pieces 33, the connecting block 31 is movably arranged at the bottom of the cross beam 111, one end of the soft rope 32 is fixed on the connecting block 31, the other end of the soft rope 32 is provided with the locking pieces 33, and at least 2 side edge locks 3 are arranged below each cross beam 111; when the automotive interior ceilings of different vehicle types are tested, the positions of the side locks 3 can be respectively adjusted according to the positions of the mounting holes, and the soft ropes 32 enable the locking pieces 33 to stretch into the inner sides of the top frames 11 to be in one-to-one correspondence with the mounting holes.
The tested automotive trim ceiling is placed in the top frame 11, the flexible fixing piece 22 of the top fixing mechanism 2 is positioned at the top of the automotive trim ceiling, the locking piece 33 of the side lock 3 is positioned at the bottom of the automotive trim ceiling, the flexible fixing piece 22 and the locking piece 33 correspond to the mounting holes of the automotive trim ceiling one by one, and the flexible fixing piece 22 and the locking piece 33 are matched and locked one by one; the distance measuring device 4 is mounted on the underframe 13, and the distance measuring device 4 is used for measuring the distance between the automobile interior ceiling. Wheels can be arranged below the bottom frame 13, so that the whole device can be moved conveniently. The outer frame 1 can be arranged into a cuboid, so that the testing device can be conveniently stacked into a double-layer testing device and a three-layer testing device, and a plurality of automobile interior ceilings can be tested simultaneously.
Use the utility model discloses a during automotive interior ceiling deflection testing arrangement, place the automotive interior ceiling that will be surveyed in the middle of two crossbeams 111 of roof-rack 11, make it be located the below of top fixed establishment 2. The top plate 21 of the top fixing mechanism 2 moves to a position approximately corresponding to the position of the mounting hole of the tested automotive interior ceiling, and then the flexible fixing piece 22 on each top plate 21 is further adjusted to be accurately corresponding to the position of each mounting hole one by one. The flexible mount 22 rests on top of the headliner of the vehicle. Then, the side lock 3 is moved to be substantially aligned with the mounting hole, and then the locking members 33 tied under the flexible cord 32 are aligned with the mounting holes one by one from the bottom of the vehicle interior ceiling, and then locked in cooperation with the corresponding flexible fixing members 22, so that the vehicle interior ceiling is clamped and fixed below the roof fixing mechanism 2 by the flexible fixing members 22 and the locking members 33.
Because the utility model discloses a top fixed establishment 2, including roof 21 and nimble mounting 22, and side tool to lock 3, the flexibility is very strong, can change along with the change of automotive interior ceiling, when changing the automotive interior ceiling that is surveyed, only need correspond the quantity of the nimble mounting 22 of adjustment and side tool to lock 3, position, model size, it is fixed just can fast realize locking once more, thereby can adapt to the deformation measurement of the automotive interior ceiling of different motorcycle types, become general measuring device.
Furthermore, the utility model discloses a plurality of nimble mountings 22, side tool to lock 3 correspond the lock solid with the mounting hole of automotive interior ceiling, restore the fixed condition of the installation of automotive interior ceiling itself in the product more to adopt the point type fixed, can not make the automotive interior ceiling shape of measuring itself change, can obtain more accurate test result.
In an embodiment, the first rail sets 112 are oppositely disposed on the inner sides of the two cross beams 111 along the X direction, and the two ends of the top plate 21 are respectively located in the two side rails of the first rail sets 112, so that the cross beams 111 can slide in the rails and can be guaranteed to be horizontal all the time when sliding, the height of the cross beams is not changed, and alignment between the top fixing mechanism 2 and the mounting hole of the interior ceiling of the automobile is facilitated.
In a more preferred embodiment, the flexible fixing member 22 is detachably mounted below the top plate 21, since the specific shape of the car interior ceiling is different, the position of the mounting hole is different, and the height between the mounting hole and the top plate 21 is different, the flexible fixing member 22 is designed to be detachable, so that different flexible fixing members 22 can be conveniently replaced to match with the car interior ceiling to be tested.
In a preferred embodiment, the flexible fasteners 22 are of varying lengths and types to match the shape of the vehicle interior ceiling being tested.
In a more preferred embodiment, the flexible fixing member 22 is installed below the top plate 21 in a magnetic manner, and the magnetic manner is convenient to detach and install and convenient to move, so that once the flexible fixing member is adsorbed, the flexible fixing member cannot shake or swing, and flexibility and stability are achieved.
In an embodiment, the side lock 3 is detachably installed at the bottom of the cross beam 111, and the specific shapes of the automotive interior ceilings are different, so that the positions of the installation holes are different, and the side lock 3 is designed to be a detachable structure, so that the replacement is convenient.
Furthermore, the length of the soft rope 32 and the type of the locking piece 33 of the side lock 3 are different and are matched with the tested automobile interior ceiling.
In the preferred embodiment more, the side tool to lock 3 is installed in the below of crossbeam 111 through the mode of magnetism, and simple to operate is dismantled to the mode of magnetism, and makes things convenient for the shift position, in case can not take place to rock or sway after adsorbing, has had flexibility and stability concurrently.
In a preferred embodiment, the flexible fixing member 22 is a cylindrical nut with a screw hole at the bottom, and the locking member 33 is a screw matched with the flexible fixing member 22, so that the installation mode of the automotive interior ceiling can be better restored, and a more accurate test effect can be achieved.
To sum up, the deformation testing device for the automotive interior ceiling has strong flexibility and stable locking, can adapt to the deformation testing of the automotive interior ceilings of different vehicle types, and is used as a universal testing device; and the locking mode is similar to the actual mounting mode of the automobile interior ceiling, and the test result is more accurate.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (10)
1. The utility model provides an automotive interior ceiling deflection testing arrangement which characterized in that: the device comprises an outer frame, a top fixing mechanism, a side lockset and a distance measuring device; the outer frame comprises a top frame, a support column and a bottom frame, the top frame comprises two oppositely arranged cross beams, the cross beams extend along the X direction, the top fixing mechanism is installed between the two cross beams, the side lockset is installed at the bottoms of the two cross beams, and the distance measuring device is installed on the bottom frame;
the top fixing mechanism comprises a top plate and flexible fixing pieces, two ends of the top plate are respectively installed on the inner sides of the two cross beams in a sliding mode, the number of the flexible fixing pieces is at least 2, the flexible fixing pieces are movably installed below the top plate, at least two groups of top fixing mechanisms are arranged between the two cross beams, and the top fixing mechanisms slide between the two cross beams along the X direction;
the side edge locks comprise connecting blocks, soft ropes and locking pieces, the connecting blocks are movably arranged at the bottoms of the cross beams, one ends of the soft ropes are fixed on the connecting blocks, the other ends of the soft ropes are provided with the locking pieces, and at least 2 side edge locks are arranged below each cross beam;
the tested automotive trim ceiling is placed in the top frame, the flexible fixing piece of the top fixing mechanism is positioned at the top of the automotive trim ceiling, the locking piece of the side lock is positioned at the bottom of the automotive trim ceiling, the flexible fixing piece, the locking piece and the mounting hole of the automotive trim ceiling are in one-to-one correspondence, and the flexible fixing piece and the locking piece are matched and locked one by one; the distance measuring device is installed on the underframe and is used for measuring the distance between the automobile interior ceilings.
2. The automotive interior ceiling deformation amount test device according to claim 1, characterized in that: the inner sides of the two cross beams are oppositely provided with a first slide rail group along the X direction, and the two ends of the top plate are respectively positioned in the slide rails on the two sides of the first slide rail group.
3. The automotive interior ceiling deformation amount testing device according to claim 2, characterized in that: the flexible fixing member is detachably mounted below the top plate.
4. The automotive interior ceiling deformation amount testing device according to claim 3, characterized in that: the length and the model of the flexible fixing piece are different and are matched with the shape of the tested automotive interior ceiling.
5. The automotive interior ceiling deformation amount test device according to claim 4, characterized in that: the flexible fixing piece is arranged below the top plate in a magnetic attraction mode.
6. The automotive interior ceiling deformation amount test device according to claim 1, characterized in that: the side lock is detachably mounted at the bottom of the cross beam.
7. The automotive interior ceiling deformation amount test device according to claim 6, characterized in that: the length of the soft rope of the side lock and the type of the locking piece are different and are matched with the tested automobile interior ceiling.
8. The automotive interior ceiling deformation amount test device according to claim 7, characterized in that: the side edge lockset is arranged below the beam in a magnetic attraction way.
9. The automotive interior ceiling deformation amount testing device according to any one of claims 1 to 8, characterized in that: the flexible fixing piece is a cylindrical nut with a screw hole at the bottom, and the locking piece is a screw matched with the flexible fixing piece.
10. The automotive interior ceiling deformation amount test device according to any one of claims 1 to 8, characterized in that: the distance measuring device is an infrared distance meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222610841.7U CN218411137U (en) | 2022-09-30 | 2022-09-30 | Deformation testing device for automotive interior ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222610841.7U CN218411137U (en) | 2022-09-30 | 2022-09-30 | Deformation testing device for automotive interior ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218411137U true CN218411137U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222610841.7U Active CN218411137U (en) | 2022-09-30 | 2022-09-30 | Deformation testing device for automotive interior ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218411137U (en) |
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2022
- 2022-09-30 CN CN202222610841.7U patent/CN218411137U/en active Active
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