CN112179679A

CN112179679A - Automobile collision simulator for automobile manufacturing industry

Info

Publication number: CN112179679A
Application number: CN202011273512.7A
Authority: CN
Inventors: 吴良胜
Original assignee: Guangzhou Songtian Vocational College
Current assignee: Guangzhou Songtian Vocational College
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-01-05

Abstract

The invention discloses an automobile collision simulator for automobile manufacturing industry, which comprises a test board, a support plate, a reinforcing plate, a detection plate and a support, wherein one end of the test board is an automobile starting end, the other end of the test board is provided with the support, the support is of an inverted U-shaped structure and stretches across the upper surface of the test board, the side wall of one end of the support, which is arranged on the test board, is provided with the support plate, the surface, facing the test board, of the support plate is provided with a hydraulic cylinder, the hydraulic cylinder extends towards the reinforcing plate, the middle part of the upper surface of the test board is also horizontally provided with a back beam, one end of the back beam is attached to the reinforcing plate, the upper surface of the test board is positioned below the support and is also provided with the detection plate, the detection plate is arranged in a T shape, one end, facing the back beam. This automobile collision simulator for automobile manufacturing can effectively promote collision detection efficiency and quality, and is convenient to use.

Description

Automobile collision simulator for automobile manufacturing industry

Technical Field

The invention belongs to the technical field of automobiles, and particularly relates to an automobile collision simulator for automobile manufacturing industry.

Background

With the development of science and technology and the improvement of the living standard of people, automobiles are more and more popularized, because of the frequent occurrence of automobile accidents in recent years, the national requirements on the safety performance of automobiles put forward strict requirements, when automobile manufacturers for automobile production research new automobiles, the safety of the automobiles needs to be tested for multiple times to obtain more accurate data, the data are generally realized by a special simulator, and the simulation test for automobile collision is particularly important.

At present, current car when carrying out collision test, the pick-up plate is unable to remove mostly, leads to the removal circuit of car to need changing to camera equipment falls to the ground the design mostly in the both sides of vehicle during the test, and the scope of finding a view is less, can not satisfy the user demand.

Disclosure of Invention

The present invention is directed to a vehicle collision simulator for vehicle manufacturing to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: an automobile collision simulator for the automobile manufacturing industry comprises a test board, a support plate, a reinforcing plate, a detection plate and a support, wherein one end of the test board is an automobile starting end, the other end of the test board is provided with the support, the support is of an inverted U-shaped structure and stretches across the upper surface of the test board, the support plate is mounted on the side wall of one end of the support of the test board, a hydraulic cylinder is arranged on the surface, facing the test board, of the support plate, the hydraulic cylinder extends towards the reinforcing plate, a back beam with one end attached to the reinforcing plate is horizontally arranged in the middle of the upper surface of the test board, the detection plate is further arranged below the support and is arranged on the upper surface of the test board, the detection plate is in a T-shaped arrangement, one end, facing the back beam, is arranged in a hollow manner, a protruding portion;

the utility model discloses a support, including the upper surface of support, the inside of removal hole is located still the level between two parties and has been seted up the removal hole, the inside vertical passing of removal hole has the connecting pipe, the connecting pipe stretches into the inside to the support along removing hole level lateral sliding and bottom, the inside of support is still the level and is seted up the holding tank with removing the hole intercommunication, the inside horizontal fixed mounting of holding tank has the slide bar, the outside slip cap of slide bar is equipped with the connecting block, the upper surface of connecting block and the bottom fixed connection of connecting pipe, the connecting block is adjacent with the connecting pipe on the one end of going back the fixed connection loading board, the last fixed surface that the one end of connecting block was kept away from to the loading board installs the second motor, the second motor rotates with the vertical first cylinder that sets up in.

Preferably, the clamping assembly comprises a top plate fixedly connected with the telescopic end of the first cylinder and two sets of rotating plates symmetrically arranged on the bottom end face of the top plate, the two sets of rotating plates are respectively rotatably connected with the moving plate and the fixed plate through connecting shafts, the fixed plate is fixedly arranged on the bottom end face of the top plate, the moving plate is arranged at the other end separated from the top plate, and the moving plate is in sliding connection with the top plate.

Preferably, the inside level of roof is seted up and is supplied the gliding spout of slider, the spout is connected with the upper surface fixed of movable plate, the movable plate is close to or keeps away from the fixed plate, two sets of commentaries on classics board is located movable plate, fixed plate on the face that the board is opposite.

Preferably, a fixed block is fixedly mounted on one side, close to the movable plate, of the lower portion of the top plate, a threaded rod penetrates through the inner portion of the fixed block horizontally, the threaded rod is connected with the movable plate in a rotating mode, and a third motor fixedly connected with the fixed plate is further arranged on the other side, away from the threaded rod.

Preferably, the upper surface of testboard still the level set up two sets of shifting chutes with back beam vertical distribution, the inside rotation of shifting chute installs first lead screw, the inner wall of connecting the shifting chute is all rotated at the both ends of first lead screw, and fixed mounting has the first motor of first lead screw pivoted of drive on the outer wall of testboard.

Preferably, the bottom end face of the rear beam is convexly provided with two groups of moving blocks extending into the moving grooves, and threaded holes for the first screw rods to penetrate through are horizontally formed in the moving blocks.

Preferably, the upper surface one side fixed mounting of support has the installation piece, and the one side that the installation piece is located the middle part towards the support is fixedly connected with the one end of second cylinder, the flexible fixed connection connecting pipe of second cylinder stretches out the one end in removal hole.

Preferably, one end of the bottom of the supporting plate is fixedly connected with the test board, one end of the reinforcing plate, which is opposite to the hydraulic cylinder, is provided with a connecting ring, the connecting ring is sleeved outside the second screw rod, and the bottom of the second screw rod is connected with a fourth motor output shaft fixedly arranged on the bottom end face of the supporting plate.

The invention has the technical effects and advantages that: this automobile collision simulator for automobile manufacturing, sliding fit through testboard and pick-up plate, can adjust the position of pick-up plate according to the collision demand, satisfy the detection demand of the different positions of car, and can multidirectional regulation setting through clamping component, when taking notes to collision details, can effectively promote the degree of accuracy of shooting, it is convenient to adjust, cooperation through reinforcing plate and pneumatic cylinder, for back-bearer beam and pick-up plate promotion holding power when detecting, make its hardness increase, and then promote the quality that detects, guarantee test data's reliability, this automobile collision simulator for automobile manufacturing, can effectively promote collision detection efficiency and quality, high convenience in use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the clamp assembly of the present invention;

FIG. 3 is a schematic view of the structure of the detection plate and the back beam of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is a schematic diagram of a supporting plate and a reinforcing plate structure according to the present invention.

In the figure: the device comprises a supporting plate 1, a reinforcing plate 2, a bracket 3, a first motor 4, a test bench 5, a mounting block 6, a bearing plate 7, a second motor 8, a first air cylinder 9, a first screw rod 10, a moving groove 11, a clamping component 12, a threaded rod 13, a sliding block 14, a sliding groove 15, a top plate 16, a fixed block 17, a moving plate 18, a rotating plate 20, a fixed plate 21, a third motor 22, a moving block 23, a back beam 24, a convex block 25, a detection plate 26, a sliding rod 27, a connecting block 28, a containing groove 30, a moving hole 32, a second air cylinder 33, a connecting pipe 34, a fourth motor 35, a hydraulic cylinder 36 and a connecting ring 37.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an automobile collision simulator for automobile manufacturing industry as shown in figures 1-5, which comprises a test bench 5, a support plate 1, a reinforcing plate 2, a detection plate 26 and a bracket 3, wherein one end of the test bench 5 is an automobile starting end, the other end of the test bench is provided with the bracket 3, the bracket 3 is of an inverted U-shaped structure and spans the upper surface of the test bench 5, the support plate 1 is installed on the side wall of one end of the test bench 5 provided with the bracket 3, a hydraulic cylinder 36 is arranged on the surface of the support plate 1 facing the test bench 5, the hydraulic cylinder 36 extends towards the reinforcing plate 2, a back beam 24 with one end attached to the reinforcing plate 2 is further horizontally arranged in the middle of the upper surface of the test bench 5, the detection plate 26 is further arranged below the bracket 3 on the upper surface of the test bench 5, the detection plate 26 is in a T shape, one end facing the back beam 24 is hollow, and one end of the back beam, the rear beam 24 is fixedly connected with the detection plate 26 through threads;

a moving hole 32 is horizontally arranged at the center of the upper surface of the bracket 3, a connecting pipe 34 vertically penetrates through the moving hole 32, the connection pipe 34 is horizontally and transversely slid along the moving hole 32 and the bottom is inserted into the inside of the bracket 3, the inside of the bracket 3 is also horizontally provided with a containing groove 30 communicated with the moving hole 32, the inside of the containing groove 30 is horizontally and fixedly provided with a sliding rod 27, the outer part of the sliding rod 27 is slidably sleeved with a connecting block 28, the upper surface of the connecting block 28 is fixedly connected with the bottom of the connecting pipe 34, the surface of the connecting block 28 adjacent to the connecting pipe 34 is also fixedly connected with one end of the bearing plate 7, the upper surface of one end of the bearing plate 7 far away from the connecting block 28 is fixedly provided with a second motor 8, the second motor 8 is rotatably connected with a first air cylinder 9 vertically arranged at the bottom of the bearing plate 7 through a connecting shaft, and a clamping assembly 12 is installed at one end, far away from the bearing plate 7, of the first air cylinder 9.

Specifically, clamping assembly 12 includes roof 16 with the flexible end fixed connection of first cylinder 9, is located two sets of commentaries on classics boards 20 that 16 bottom end face symmetry of roof set up, and is two sets of commentaries on classics board 20 rotates through connecting axle and movable plate 18, fixed plate 21 respectively and is connected, the fixed plate 21 is fixed and is located the bottom end face of roof 16, and the movable plate 18 is located the other end that leaves with roof 16, and movable plate 18 and roof 16 sliding connection, and the shooting equipment is located between two sets of commentaries on classics boards 20.

Specifically, a sliding groove 15 for the sliding of the sliding block 14 is horizontally formed in the top plate 16, the sliding groove 15 is fixedly connected with the upper surface of the moving plate 18, the moving plate 18 is close to or far away from the fixed plate 21, the two sets of rotating plates 20 are arranged on opposite surfaces of the moving plate 18 and the fixed plate 21, and the shooting device is driven to turn over through the arrangement of a third motor 22, so that the shooting device has a multidirectional rotation function.

Specifically, a fixed block 17 is fixedly mounted on one side, close to the moving plate 18, of the lower portion of the top plate 16, the threaded rod 13 is horizontally penetrated through the inside of the fixed block 17, the threaded rod 13 is rotatably connected with the moving plate 18, a third motor 22 fixedly connected with a fixed plate 21 is further arranged on the other side, away from the threaded rod 13, of the threaded rod 13, and the threaded rod 13 is rotated and drives the moving plate 18 to move towards the fixed plate 21 through threaded transmission along the fixed block 17.

Specifically, the upper surface of testboard 5 is the level still and is seted up two sets of shifting chutes 11 with 24 vertical distributions of back beam, first lead screw 10 is installed in the inside rotation of shifting chute 11, the inner wall of connecting shifting chute 11 is all rotated at the both ends of first lead screw 10, and fixed mounting has the first motor 4 of the first lead screw 10 pivoted of drive on the outer wall of testboard 5, starts first motor 4 drive first lead screw 10 and rotates.

Specifically, two groups of moving blocks 23 extending into the moving groove 11 are convexly arranged on the bottom end surface of the rear beam 24, and threaded holes for the first lead screw 10 to pass through are horizontally formed in the moving blocks 23.

Specifically, upper surface one side fixed mounting of support 3 has installation piece 6, and installation piece 6 is towards support 3 one side and the one end fixed connection of second cylinder 33 that occupies the middle part, the flexible fixed connection connecting pipe 34 of second cylinder 33 stretches out the one end that removes hole 32, and the back is through the flexible of second cylinder 33, drives connecting block 28 at the inside lateral sliding of holding tank 30, shoots equipment lateral displacement, adjusts to the position that needs.

Specifically, one end of the bottom of the support plate 1 is fixedly connected with the test board 5, a connecting ring 37 is arranged at one end, opposite to the hydraulic cylinder 36, of the reinforcing plate 2, the connecting ring 37 is sleeved outside the second screw rod, the bottom of the second screw rod is connected with an output shaft of a fourth motor 35 fixedly installed on the bottom end face of the support plate 1, the fourth motor 35 drives the second screw rod to rotate, and the reinforcing plate 2 is lifted through the threaded transmission of the connecting ring 37 and the second screw rod.

The working principle is as follows: when the automobile collision simulator for the automobile manufacturing industry is used, an automobile is located at an automobile starting end on the upper surface of a test bench 5, the position of a detection plate 26 is adjusted according to the detection requirement of the automobile, a first motor 4 is started to drive a first lead screw 10 to rotate, a moving block 23 transversely slides along the first lead screw 10, after the position of the detection plate 26 is adjusted according to the offset collision requirement, a second lead screw is driven to rotate through a fourth motor 35, a reinforcing plate 2 is lifted through the thread transmission of a connecting ring 37 and the second lead screw, after the reinforcing plate 2 is attached to a back beam 24, the reinforcing plate 2 is tightly pushed through the stretching of a hydraulic cylinder 36, a blocking force is further applied to the back beam 24 to improve the rigidity of the reinforcing plate, then shooting equipment is clamped between two groups of rotating plates 20, only a moving rod 13 needs to be rotated, the threaded rod 13 drives the fixing block 17 to drive the fixing plate 18, shooting equipment is located between two sets of commentaries on classics boards 20, it shifts up to drive shooting equipment through the rise of first cylinder 9 afterwards, rotation through second motor 8 drives shooting equipment and rotates, the upset of shooting equipment is shot in the setting drive through third motor 22, and then have multidirectional rotatory function, promote the angle of shooting, flexible through second cylinder 33 afterwards, drive connecting block 28 at the inside lateral sliding of holding tank 30, shooting equipment lateral shifting, adjust to required position after, make it take place the offset collision with pick-up plate 26 through starting the car, record through shooting equipment, this automobile collision simulator for automobile manufacturing, can effectively promote collision detection efficiency and quality, high durability and convenient use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a car collision simulator for automobile manufacturing, includes testboard (5), backup pad (1), reinforcing plate (2), pick-up plate (26) and support (3), its characterized in that: one end of the test board (5) is an automobile starting end, the other end of the test board is provided with a support (3), the support (3) is of an inverted U-shaped structure and stretches across the upper surface of the test board (5), a support plate (1) is installed on the side wall of one end, provided with the support (3), of the test board (5), a hydraulic cylinder (36) is arranged on the surface, facing the test board (1), of the support plate (1), the hydraulic cylinder (36) extends towards the reinforcing plate (2), a back beam (24) with one end attached to the reinforcing plate (2) is further horizontally arranged in the middle of the upper surface of the test board (5), a detection plate (26) is further arranged below the support (3) on the upper surface of the test board (5), the detection plate (26) is arranged in a T shape, one end facing the back beam (24) is arranged in a hollow mode, and a protruding portion is arranged at one end, facing the, the rear beam (24) is fixedly connected with the detection plate (26) through threads;

the upper surface of support (3) is located still the level between two parties and has been seted up removal hole (32), the inside vertical passing of removal hole (32) has connecting pipe (34), connecting pipe (34) are along removing the inside of hole (32) horizontal lateral sliding and bottom stretch into support (3), the inside of support (3) is still the level and is seted up holding tank (30) with removal hole (32) intercommunication, the inside horizontal fixed mounting of holding tank (30) has slide bar (27), the outside slip cap of slide bar (27) is equipped with connecting block (28), the upper surface of connecting block (28) and the bottom fixed connection of connecting pipe (34), the one end of connecting block (28) and the adjacent fixed connection loading board (7) of connecting pipe (34) still on the face, the upper surface fixed mounting that the one end of connecting block (28) was kept away from to loading board (7) has second motor (8), the second motor (8) is rotatably connected with a first cylinder (9) vertically arranged at the bottom of the bearing plate (7) through a connecting shaft, and a clamping assembly (12) is installed at one end, far away from the bearing plate (7), of the first cylinder (9).

2. The automobile collision simulator for automobile manufacturing industry according to claim 1, wherein: clamping component (12) include roof (16) with the flexible end fixed connection of first cylinder (9), be located two sets of commentaries on classics board (20) that roof (16) bottom end face symmetry set up, and are two sets of commentaries on classics board (20) rotate through connecting axle and movable plate (18), fixed plate (21) respectively and are connected, the bottom face of roof (16) is fixed to be located in fixed plate (21), and the other end that leaves with roof (16) is located in movable plate (18), and movable plate (18) and roof (16) sliding connection.

3. The automobile collision simulator for automobile manufacturing industry according to claim 2, wherein: the inner part of the top plate (16) is horizontally provided with a sliding groove (15) for the sliding of the sliding block (14), the sliding groove (15) is fixedly connected with the upper surface of the moving plate (18), the moving plate (18) is close to or far away from the fixed plate (21), and the two groups of rotating plates (20) are arranged on the opposite surfaces of the moving plate (18) and the fixed plate (21).

4. The automobile collision simulator for automobile manufacturing industry according to claim 2, wherein: fixed block (17) are fixedly mounted on one side of the lower portion of the top plate (16) close to the movable plate (18), the threaded rod (13) penetrates through the inner level of the fixed block (17), the threaded rod (13) is rotatably connected with the movable plate (18), and a third motor (22) fixedly connected with a fixed plate (21) is further arranged on the other side, away from the threaded rod (13).

5. The automobile collision simulator for automobile manufacturing industry according to claim 1, wherein: the upper surface of testboard (5) still the level set up two sets of shifting chute (11) with back beam (24) vertical distribution, first lead screw (10) are installed in the inside rotation of shifting chute (11), the inner wall of connecting shifting chute (11) is all rotated at the both ends of first lead screw (10), and fixed mounting has first lead screw (10) pivoted motor of drive (4) on the outer wall of testboard (5).

6. The automobile collision simulator for automobile manufacturing industry according to claim 1, wherein: two groups of moving blocks (23) extending into the moving groove (11) are convexly arranged on the bottom end face of the rear beam (24), and threaded holes for the first screw rods (10) to penetrate through are horizontally formed in the moving blocks (23).

7. The automobile collision simulator for automobile manufacturing industry according to claim 1, wherein: the utility model discloses a support for the automobile engine, including support (3), the one side fixed mounting of upper surface one side of support (3) has installation piece (6), and installation piece (6) are towards support (3) one side of living in the middle part and the one end fixed connection of second cylinder (33), the one end that removes hole (32) is stretched out in second cylinder (33) flexible end fixed connection connecting pipe (34).

8. The automobile collision simulator for automobile manufacturing industry according to claim 1, wherein: bottom one end and testboard (5) fixed connection of backup pad (1), and reinforcing plate (2) one end of carrying on the back pneumatic cylinder (36) mutually is equipped with go-between (37), the outside at the second lead screw is established in go-between (37) cover, the bottom of second lead screw links to each other with fourth motor (35) output shaft of fixed mounting in backup pad (1) bottom face.