CN112082774A - Energy-saving multi-angle collision testing device for automobile door - Google Patents
Energy-saving multi-angle collision testing device for automobile door Download PDFInfo
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- CN112082774A CN112082774A CN202011054252.4A CN202011054252A CN112082774A CN 112082774 A CN112082774 A CN 112082774A CN 202011054252 A CN202011054252 A CN 202011054252A CN 112082774 A CN112082774 A CN 112082774A
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- rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0078—Shock-testing of vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides an energy-saving multi-angle collision testing device for an automobile door, wherein the tail end of an auxiliary rod is movably arranged on the surface of an operating platform, the bottom of the operating platform is movably connected with a supporting rod, an adjusting frame is clamped on the outer surface of the supporting rod, a poking rod is fixedly arranged on the front surface of the adjusting frame, and the adjusting frame and the poking rod are rotatably arranged in a testing bin. After the punching press head collided with the door, disc surface card post contacted with the poker rod, thereby it rotates with the alignment jig to drive the poker rod, after the alignment jig inserted the shrinkage pool, upwards move after combining with the projection on bracing piece surface, thereby it moves up to drive the operation panel left end, change the inclination of operation panel at the test bin, when next punching press head assaults, the angle of impact also changes thereupon, the every rotatory round of disc, operation panel rebound one end distance, thereby realized striking the door at different angles, simulate real slope collision, the energy resource consumption of equipment has been practiced thrift.
Description
Technical Field
The invention belongs to the technical field of automobile door detection, and particularly relates to an energy-saving multi-angle collision testing device for an automobile door.
Background
The automobile door provides a channel for a driver and passengers to get in and out of the automobile, and isolates the external interference of the automobile, so that the side impact is reduced to a certain extent, and therefore, the automobile door collision test is needed after the automobile door is produced, the automobile body with the automobile door is installed on equipment, and the collision process of a real automobile is simulated after the automobile door collides with an obstacle car door after the equipment is given a certain initial speed.
At the in-process of collision test, need adjustment apparatus change collision angle many times, the energy constantly consumes, can not follow a plurality of angles and strike the door, can't simulate real slope collision, and the test range receives the restriction, and simultaneously after striking, can't audio-visual understanding the door quality meet the requirements, and the amount of labour is big. Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an energy-saving new energy automobile door collision test device is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides an energy-saving multi-angle collision test device for a vehicle door, which is achieved by the following specific technical means:
the utility model provides an energy-conserving formula car multi-angle collision testing arrangement for door, includes the test bin, the inside rotation of test bin installs the disc, the preceding fixed surface of disc installs the commentaries on classics board, the bottom swing joint of commentaries on classics board has the movable rod, the inner swing joint of movable rod is in the outside of pinion rack, pinion rack slidable mounting is at the upper surface of base, and the upper surface meshing of pinion rack has the toothed disc, the top meshing of toothed disc has the slide, slide slidable mounting is at the upper surface of operation panel, the operation panel cup joints the rear side at the toothed disc through antifriction bearing, fixed surface installs the kicking block on the left end of slide, the inside of kicking block runs through there is the spring post, the terminal fixed mounting of spring post has the punching press head, punching press head slidable mounting is at the upper surface of slide, and the upper surface of punching press head is provided with the auxiliary rod, the utility model discloses a test device for automobile door, including test cabin, auxiliary rod, adjusting frame, door clamp, compression spring, movable block, pressure plate, pressure spring, control switch, signal lamp, test cabin, auxiliary rod, the terminal movable mounting of auxiliary rod is on the surface of operation panel, the bottom swing joint of operation panel has the bracing piece, the surface joint of bracing piece has the alignment jig, the front surface fixed mounting of alignment jig has the poker rod, alignment jig and poker rod all rotate and install the inside at test cabin, the inboard of punching press head and at test cabin's inner wall fixed mounting have the door clamp, and is adjacent the inboard of door clamp is provided with the atress board, fixedly connected with compression spring between the surface of atress.
Further, the internal surface of atress board is provided with the sloping block with the movable block opposite face, movable block slidable mounting is at the inner wall of test bin, atress board and door clamp are left and right sides parallel arrangement, and when the unsatisfied normal collision test of door, the punching press head produces deformation through the door, and extrusion atress board moves to the inboard under compression spring's effect, drives the movable block and shifts up, presses down control switch back, and the signal lamp is bright, proves that the door is not up to standard.
Furthermore, the outer surface of the supporting rod is provided with a convex column corresponding to the poke rod, the supporting rod is slidably mounted on the outer surface of the base, and the bottom end of the supporting rod is fixedly connected with a spring.
Further, the upper surface of punching press head and the outer end of alignment jig are provided with corresponding fixture block and three hornblocks respectively, the top of kicking block and the outer end of auxiliary rod are the inclined plane design, and when driving the slide through the toothed disc and moving to the inboard, drive slide and punching press head and remove, when the three hornblocks on punching press head fixture block and auxiliary rod surface blocked, the kicking block drives the spring post and holds the back and contact with the inclined plane of auxiliary rod after holding power, drives the punching press head and dashes out, strikes the door.
Furthermore, the rear surface of the disc is fixedly arranged at the output end of the motor, and concave holes corresponding to the poke rod are formed in the disc.
Furthermore, the front surface of disc is provided with the card post corresponding with the poker rod, the bottom of slide is provided with the tooth's socket corresponding with the toothed disc, and when rotatory through the disc, the card post contacts the back with the poker rod to drive poker rod and the alignment jig together rotatory, after the alignment jig inserts the shrinkage pool, moves up with the projection combination on bracing piece surface drive the operation panel left end at top, changes the inclination of operation panel in the test chamber.
Compared with the prior art, the invention has the following beneficial effects:
1. the vehicle door collision test device comprises a base, a movable rod, a sliding seat, a rotating plate, a push block, a spring column, a movable block, a control switch and a control switch, wherein the movable rod is arranged on the base, the push block is arranged on the base, the upper end of the auxiliary rod is connected with the lower end of the spring column, the lower end of the auxiliary rod is connected with the upper end of the spring column, the lower end of the spring column is connected with the lower end of the spring column, the upper end of the spring column is connected with the upper end of the push block, the lower end of the spring column is connected with the lower end of the push block, and the lower end of the spring column is connected with the upper end of the push block.
2. According to the invention, after impact of a punching head, when the disk rotates, the clamping column on the surface of the disk is contacted with the poke rod, so that the poke rod and the adjusting frame are driven to rotate together, after the adjusting frame is inserted into the concave hole, the adjusting frame and the convex column on the surface of the supporting rod are combined to move upwards on the surface of the base, so that the left end of the operating platform at the top is driven to move upwards, the inclination angle of the operating platform in a test bin is changed, when the next punching head impacts, the impact angle is changed, and one end of the operating platform moves upwards for a distance every time the disk rotates for one circle, so that the automobile door is impacted at different angles, the actual oblique impact is simulated, the test result is more real and perfect, and the energy consumption.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of a test chamber according to the present invention;
FIG. 3 is a schematic view of the structure at the operator station of the present invention;
FIG. 4 is a schematic view of the connection between the poke rod and the adjusting bracket;
fig. 5 is a schematic view of the structure of the stress plate of the invention.
In the figure: 1. a test bin; 2. a disc; 3. rotating the plate; 4. a movable rod; 5. a toothed plate; 6. a base; 7. a gear plate; 8. an operation table; 9. a slide base; 10. a top block; 11. punching a head; 12. a spring post; 13. an auxiliary lever; 14. a support bar; 15. an adjusting bracket; 16. a poke rod; 17. a vehicle door clamp; 18. a stress plate; 19. a compression spring; 20. a moving block; 21. a control switch; 22. a signal lamp.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the invention provides an energy-saving multi-angle collision testing device for an automobile door, which is shown in the attached drawings 1 to 5: comprises a test chamber 1, a disc 2 is rotatably arranged in the test chamber 1, the rear surface of the disc 2 is fixedly arranged at the output end of a motor, a rotating plate 3 is fixedly arranged on the front surface of the disc 2, a movable rod 4 is movably connected to the bottom end of the rotating plate 3, the inner end of the movable rod 4 is movably arranged on the outer side of a toothed plate 5, the toothed plate 5 is slidably arranged on the upper surface of a base 6, a toothed plate 7 is meshed with the upper surface of the toothed plate 5, a sliding seat 9 is meshed above the toothed plate 7, the sliding seat 9 is slidably arranged on the upper surface of an operating platform 8, a tooth socket corresponding to the toothed plate 7 is arranged at the bottom of the sliding seat 9, the operating platform 8 is sleeved on the rear side of the toothed plate 7 through a rolling bearing, an ejector block 10 is fixedly arranged on the upper surface of the left end of the sliding seat 9, a spring column 12 penetrates through the inner part of the ejector block 10, a stamping head 11, and the upper surface of the punching head 11 is provided with an auxiliary rod 13, the tail end of the auxiliary rod 13 is movably installed on the surface of the operating platform 8, the upper surface of the punching head 11 and the outer end of the auxiliary rod 13 are respectively provided with a corresponding clamping block and a triangular block, when the sliding seat 9 is driven to move inwards by the gear disc 7, the sliding seat 9 and the punching head 11 are driven to move, until the clamping block of the punching head 11 is clamped with the triangular block on the surface of the auxiliary rod 13, the top block 10 drives the spring column 12 to contact with the inclined plane of the auxiliary rod 13 after force is accumulated, and then the punching head 11 is driven to punch out to impact the vehicle door.
The bottom of the operation table 8 is movably connected with a support rod 14, the outer surface of the support rod 14 is provided with a convex column corresponding to a poke rod 16, the support rod 14 is slidably mounted on the outer surface of the base 6, the bottom end of the support rod 14 is fixedly connected with a spring, the outer surface of the support rod 14 is clamped with an adjusting frame 15, the top end of the top block 10 and the outer end of the auxiliary rod 13 are both designed in an inclined plane, the front surface of the adjusting frame 15 is fixedly provided with the poke rod 16, the adjusting frame 15 and the poke rod 16 are both rotatably mounted in the test chamber 1, the disc 2 is internally provided with a concave hole corresponding to the poke rod 16, the front surface of the disc 2 is provided with a clamping column corresponding to the poke rod 16, when the disc 2 rotates, the clamping column is in contact with the poke rod 16, so as to drive the poke rod 16 to rotate together with the adjusting frame 15, after the adjusting, changing the inclination angle of the operating platform 8 in the testing chamber 1, fixedly installing a door clamp 17 on the inner side of the stamping head 11 and the inner wall of the testing chamber 1, arranging a stress plate 18 on the inner side of the adjacent door clamp 17, fixedly connecting a compression spring 19 between the surface of the stress plate 18 and the inner wall of the testing chamber 1, arranging a moving block 20 between the adjacent compression springs 19, arranging an inclined block on the inner surface of the stress plate 18 opposite to the moving block 20, slidably installing the moving block 20 on the inner wall of the testing chamber 1, arranging the stress plate 18 and the door clamp 17 in parallel left and right, arranging a control switch 21 above the moving block 20, electrically connecting the control switch 21 and a signal lamp 22, when the door does not meet the normal collision test, the stamping head 11 generates deformation through the door, extrudes the stress plate 18 to move under the action of the compression spring 19, driving the moving block 20 to move upwards to the inner side, pressing the control switch, the signal lamp 22 is lighted to prove that the vehicle door does not reach the standard.
The specific use mode and function of the embodiment are as follows:
in the invention, a vehicle door to be subjected to collision test is clamped into a vehicle door clamp 17, a motor drives a rotating plate 3 on the surface of a disc 2 to rotate, the rotating plate 3 drives a toothed plate 5 at the tail end of a movable rod 4 to move left and right in a base 6 when rotating, when a gear disc 7 drives a sliding seat 9 to move inwards, the sliding seat 9 and a stamping head 11 are driven to move until a clamping block of the stamping head 11 is clamped with a triangular block on the surface of an auxiliary rod 13, a top block 10 drives a spring column 12 to accumulate force and then contact with an inclined plane of the auxiliary rod 13, then the stamping head 11 is driven to punch out, the vehicle door is impacted, thereby completing the collision test on the vehicle door, after the stamping head 11 impacts, in the process that the disc 2 rotates at the moment, the clamping column contacts with a poke rod 16 to drive the poke rod 16 to rotate together with an adjusting frame 15, the adjusting frame 15 is inserted into a concave hole and then combines with a convex column on, thereby 8 left ends of operation panel that drive the top move up, change the inclination of operation panel 8 at test bin 1, when punching press head 11 next time strikes, the angle of impact also changes thereupon, thereby realized striking the door at different angles, simulate real slope collision, the test result is truer and more perfect, at the in-process of collision, if the unsatisfied normal collision test of door, punching press head 11 produces deformation through the door, extrusion atress board 18 moves to the inboard under compression spring 19's effect, drive movable block 20 and shift up, after pressing control switch 21, signal lamp 22 is bright, prove that the door is not up to standard.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides an energy-conserving formula multi-angle collision testing arrangement for car door, includes test bin (1), its characterized in that: the inside of test chamber (1) rotates and installs disc (2), the preceding fixed surface of disc (2) installs commentaries on classics board (3), the bottom swing joint of commentaries on classics board (3) has movable rod (4), the inner swing joint of movable rod (4) is in the outside of pinion rack (5), pinion rack (5) slidable mounting is at the upper surface of base (6), and the upper surface meshing of pinion rack (5) has gear disc (7), the top meshing of gear disc (7) has slide (9), slide (9) slidable mounting is at the upper surface of operation panel (8), operation panel (8) cup joint the rear side at gear disc (7) through antifriction bearing, the left end upper surface fixed of slide (9) installs kicking block (10), the inside of kicking block (10) runs through has spring post (12), the terminal fixed mounting of spring post (12) has punching press head (11), the stamping device is characterized in that the stamping head (11) is slidably mounted on the upper surface of the sliding seat (9), the upper surface of the stamping head (11) is provided with an auxiliary rod (13), the tail end of the auxiliary rod (13) is movably mounted on the surface of the operating platform (8), the bottom of the operating platform (8) is movably connected with a supporting rod (14), an adjusting frame (15) is clamped on the outer surface of the supporting rod (14), a poking rod (16) is fixedly mounted on the front surface of the adjusting frame (15), the adjusting frame (15) and the poking rod (16) are both rotatably mounted inside the testing bin (1), a door clamp (17) is fixedly mounted on the inner wall of the testing bin (1) on the inner side of the stamping head (11), a stress plate (18) is arranged on the inner side of the door clamp (17), a compression spring (19) is fixedly connected between the surface of the stress plate (18) and the inner wall of the testing bin (1), a moving block (20) is arranged between the adjacent compression springs (19), a control switch (21) is arranged above the moving block (20), and the control switch (21) is electrically connected with a signal lamp (22).
2. The energy-saving multi-angle collision test device for the automobile door as claimed in claim 1, wherein: the inner surface of the stress plate (18) is provided with an inclined block opposite to the moving block (20), the moving block (20) is slidably mounted on the inner wall of the test chamber (1), and the stress plate (18) and the vehicle door clamp (17) are arranged in parallel left and right.
3. The energy-saving multi-angle collision test device for the automobile door as claimed in claim 1, wherein: the outer surface of the supporting rod (14) is provided with a convex column corresponding to the poke rod (16), the supporting rod (14) is slidably mounted on the outer surface of the base (6), and the bottom end of the supporting rod (14) is fixedly connected with a spring.
4. The energy-saving multi-angle collision test device for the automobile door as claimed in claim 1, wherein: the upper surface of the punching head (11) and the outer end of the adjusting frame (15) are respectively provided with a corresponding clamping block and a triangular block, and the top end of the ejector block (10) and the outer end of the auxiliary rod (13) are both designed in an inclined plane.
5. The energy-saving multi-angle collision test device for the automobile door as claimed in claim 1, wherein: the rear surface of the disc (2) is fixedly arranged at the output end of the motor, and concave holes corresponding to the poke rod (16) are formed in the disc (2).
6. The energy-saving multi-angle collision test device for the automobile door as claimed in claim 1, wherein: the front surface of the disc (2) is provided with a clamping column corresponding to the poking rod (16), and the bottom of the sliding seat (9) is provided with a tooth groove corresponding to the gear disc (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011054252.4A CN112082774A (en) | 2020-09-29 | 2020-09-29 | Energy-saving multi-angle collision testing device for automobile door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011054252.4A CN112082774A (en) | 2020-09-29 | 2020-09-29 | Energy-saving multi-angle collision testing device for automobile door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112082774A true CN112082774A (en) | 2020-12-15 |
Family
ID=73731104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011054252.4A Withdrawn CN112082774A (en) | 2020-09-29 | 2020-09-29 | Energy-saving multi-angle collision testing device for automobile door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112082774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625710A (en) * | 2023-07-19 | 2023-08-22 | 江苏群菱能源科技有限公司 | Detection equipment for manufacturing new energy automobile door |
-
2020
- 2020-09-29 CN CN202011054252.4A patent/CN112082774A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625710A (en) * | 2023-07-19 | 2023-08-22 | 江苏群菱能源科技有限公司 | Detection equipment for manufacturing new energy automobile door |
| CN116625710B (en) * | 2023-07-19 | 2023-10-03 | 江苏群菱能源科技有限公司 | Detection equipment for manufacturing new energy automobile door |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201215 |