CN212779134U

CN212779134U - 3D four-wheel aligner

Info

Publication number: CN212779134U
Application number: CN202020052380.4U
Authority: CN
Inventors: 刘文波; 彭焰
Original assignee: Guangzhou Fantong Automobile Testing Co ltd
Current assignee: Guangzhou Fantong Automobile Testing Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2021-03-23
Anticipated expiration: 2030-01-10

Abstract

The utility model belongs to the technical field of the automotive inspection technique and specifically relates to a 3D four-wheel aligner, the load simulator comprises a case, the top of machine case just is located the equal fixedly connected with in both sides of quick-witted case center department and promotes the cylinder, promote the cylinder the top and be located quick-witted case fixedly connected with bottom plate directly over, the bottom of bottom plate just is located bottom plate center department fixedly connected with motor and through setting up electronic slide rail, slip table, slide, laser range finder has solved 3D four-wheel aligner commonly used at present and has mainly had the crossbeam fixed or inside and outside cup joint the mode of punching and wearing the round pin. The fixed type of the beam is a certain fixed height of the beam arranged on the upright post, and the beam cannot be adjusted up and down. The inner sleeve and the outer sleeve are punched and pin-penetrated, the adjusting mode is inconvenient, and the adaptability of the inner sleeve and the outer sleeve to the site is poor. In the maintenance process, the height of the lifting machine needs to be adjusted frequently, so that the target is separated from the visual field of the camera easily, the maintenance data is detected by the terminal, and inconvenience is brought to maintenance work.

Description

3D four-wheel aligner

Technical Field

The utility model relates to an automobile inspection technical field specifically is a 3D four-wheel aligner.

Background

The 3D four-wheel aligner is a 3D digital image four-wheel aligner for short, and has the measuring principle that four target reflecting plates are arranged on four rims of a vehicle, the vehicle wheel is rolled, geometric figures on the target reflecting plates are continuously shot by a camera, the change of the geometric figures is analyzed and calculated by a computer, corresponding positioning parameters of the vehicle wheel, a chassis and the like are obtained, and then the positioning parameters are displayed by a display screen.

The 3D four-wheel aligner commonly used at present mainly has a fixed beam or an internal and external sleeving, punching and pin penetrating mode. The fixed type of the beam is a certain fixed height of the beam arranged on the upright post, and the beam cannot be adjusted up and down. The inner sleeve and the outer sleeve are punched and pin-penetrated, the adjusting mode is inconvenient, and the adaptability of the inner sleeve and the outer sleeve to the site is poor. In the maintenance process, the height of the lifting machine needs to be adjusted frequently, so that the target is easy to be separated from the visual field of the camera, the maintenance data is terminated, and much inconvenience is brought to the maintenance work, and therefore a 3D four-wheel aligner is needed to improve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D four-wheel aligner to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

A3D four-wheel aligner comprises a case, wherein pushing cylinders are fixedly connected to the top of the case and two sides of the top of the case, which are positioned at the center of the case, respectively, a bottom plate is fixedly connected to the top of the pushing cylinders and positioned right above the case, a motor is fixedly connected to the bottom of the bottom plate and positioned at the center of the bottom plate, a rotary table is fixedly connected to the output shaft of the motor and positioned above the bottom plate, a liquid crystal display is fixedly connected to the top of the rotary table, a stand column is fixedly connected to the back of the case and positioned at the center of the case, electric slide rails are fixedly connected to two sides of the stand column, a sliding table is arranged on each electric slide rail, a sliding plate is fixedly connected to each sliding table, a through groove is correspondingly formed in the position of each stand column on each sliding plate, the front of slide just is located slide center department and sets up flutedly, fixedly connected with laser range finder in the recess, the top of stand and the equal fixedly connected with LED pilot lamp in both sides that is located stand center department, the bottom of machine case is provided with the truckle, the right side of machine case just is located the below fixedly connected with control panel of bottom plate, machine case left side fixedly connected with mount, fixedly connected with host computer in the mount.

Preferably, control panel and promotion cylinder, control panel and motor, control panel and electronic slide rail, control panel and camera, control panel and laser range finder, control panel and LCD, control panel and LED pilot lamp and the connected mode of control panel and host computer are electric connection.

Preferably, the through grooves and the upright posts are connected in a sliding manner, and the rotating disc and the bottom plate are connected in a rotating manner.

Preferably, the cameras are provided with two cameras, and the distance between the two cameras is matched with the width of the automobile to be detected.

Preferably, the left LED indicator emits green light, and the right LED indicator emits red light.

Preferably, the caster is provided in plurality.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up electronic slide rail, the slip table, the slide, laser range finder, when detecting, measure the distance between camera and the car through laser range finder, it makes to change when the car height, the distance that laser range finder measured also can change, electric control panel drives the camera according to the electronic slide rail of laser range finder measured distance change control and reciprocates, make the mark target be in the monitoring range of camera all the time, it can not interrupted to overhaul the flow, 3D four-wheel position appearance that has solved present commonly used mainly has the crossbeam fixed or inside and outside cup joint the mode of punching and wearing to sell. The fixed type of the beam is a certain fixed height of the beam arranged on the upright post, and the beam cannot be adjusted up and down. The inner sleeve and the outer sleeve are punched and pin-penetrated, the adjusting mode is inconvenient, and the adaptability of the inner sleeve and the outer sleeve to the site is poor. In the maintenance process, the height of the lifting machine needs to be adjusted frequently, so that the target is separated from the visual field of the camera easily, the maintenance data is detected by the terminal, and inconvenience is brought to maintenance work.

2. The utility model discloses in, through setting up the LED pilot lamp, the bright light colour that the LED lamp pilot lamp of both sides sent is different, and the LED pilot lamp that shines through different colours bright light makes knowing that operating personnel can know whether to finish the testing procedure.

3. The utility model discloses in, through setting up the motor, promote the cylinder, the bottom plate, the carousel, LCD can control the rotation from top to bottom, what the operating personnel in the different angle position of being convenient for went on watches.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the case of the present invention;

fig. 3 is a top cross-sectional view of the laser range finder of the present invention.

In the figure: the system comprises a chassis 1, a pushing cylinder 2, a bottom plate 3, a motor 4, a rotary table 5, a liquid crystal display 6, a vertical column 7, an electric sliding rail 8, a sliding table 9, a sliding plate 10, a through groove 11, a beam 12, a camera 13, a groove 14, a laser range finder 15, an LED indicator light 16, a caster 17, a control panel 18, a fixing frame 19 and a host 20.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

A3D four-wheel aligner comprises a chassis 1, wherein both sides of the top of the chassis 1 and the center of the chassis 1 are fixedly connected with a pushing cylinder 2, the top of the pushing cylinder 2 is fixedly connected with a bottom plate 3 directly above the chassis 1, the bottom of the bottom plate 3 is fixedly connected with a motor 4 positioned at the center of the bottom plate 3, an output shaft of the motor 4 is fixedly connected with a turntable 5 positioned above the bottom plate 3, the top of the turntable 5 is fixedly connected with a liquid crystal display 6, the back of the chassis 1 and the center of the chassis 1 are fixedly connected with a stand column 7, both sides of the stand column 7 are fixedly connected with electric slide rails 8, the electric slide rails 8 are provided with sliding tables 9, the sliding tables 9 are fixedly connected with sliding plates 10, the positions of the stand columns 7 and the sliding plates 10 are correspondingly provided with through grooves 11, the through grooves 11 are connected with the stand columns 7, the connecting modes of the turntable 5 and the bottom plate 3, the two sides of the sliding plate 10 are fixedly connected with a beam 12, one side of the beam 12, which is far away from the upright post 7, is fixedly connected with a camera 13, the camera 13 is provided with two cameras 13, the distance between the two cameras 13 is matched with the width of an automobile to be detected, the front side of the sliding plate 10, which is positioned at the center of the sliding plate 10, is provided with a groove 14, a laser range finder 15 is fixedly connected in the groove 14, the top of the upright post 7, which is positioned at the center of the upright post 7, is fixedly connected with LED indicating lamps 16, the bright light emitted by the LED indicating lamp 16 at the left side is green, the bright light emitted by the LED indicating lamp 16 at the right side is red, whether the detection program of an operator is finished or not is prompted by the bright light of different colors emitted by the LED indicating lamps 16 at the two sides, the bottom of the case 1 is provided with a plurality of trundles 17, the control panel 18 and the motor 4, the control panel 18 and the electric slide rail 8, the control panel 18 and the camera 13, the control panel 18 and the laser range finder 15, the control panel 18 and the liquid crystal display 6, the control panel 18 and the LED indicator light 16, and the control panel 18 and the host 20 are electrically connected, the left side of the case 1 is fixedly connected with a fixing frame 19, and the inside of the fixing frame 19 is fixedly connected with the host 20.

The utility model discloses work flow: when the device is used, the case 1 is moved to the front of the lifter, the automobile to be detected is driven to the lifter, the target is fixed on the tire of the automobile, the lifter enables the automobile to rise to a proper height, the control panel 18 starts the camera 13 and the laser range finder 15, meanwhile, the LED indicator lamp 16 on the left side of the upright post 7 is started to emit green bright light to indicate that the camera 13 shoots, an operator rolls wheels, the camera 13 continuously shoots geometric figures on the target and inputs shot image data into the host 20, the host 20 analyzes and calculates the change of the shot images to obtain corresponding positioning parameters of the wheels, the chassis and the like and displays the corresponding positioning parameters on the liquid crystal display 6, after the detection is finished, the LED indicator lamp 16 on the right side emits red bright light to indicate that the detection of the operator is finished, when the height of the lifter changes, the automobile height on the lifting machine can also be changed, because the distances from different positions on the automobile to the upright post 7 are different, when the automobile height is changed, the distance measured by the laser range finder 15 can also be changed, when the automobile height is reduced, the distance measured by the laser range finder 15 can be increased, the control panel 18 can start the electric slide rail 8, the sliding table 9 can drive the camera 13 to move downwards through the cross beam 12, and the target is prevented from being separated from the shooting range of the camera 13 when moving downwards; when the automobile height rose, the distance that laser range finder 15 was measured can diminish, and control panel 18 can start electronic slide rail 8, and slip table 9 can drive camera 13 rebound through crossbeam 12, breaks away from the shooting scope of camera 13 when avoiding the target rebound, reciprocates with the car synchronization through slip table 9 drive camera 13, has avoided the machine of lifting when removing, and the target breaks away from the shooting scope of camera 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 3D four-wheel aligner, includes quick-witted case (1), its characterized in that: the top of the case (1) is fixedly connected with a pushing cylinder (2) at the two sides of the center of the case (1), the top of the pushing cylinder (2) is fixedly connected with a bottom plate (3) directly above the case (1), the bottom of the bottom plate (3) is fixedly connected with a motor (4) at the center of the bottom plate (3), an output shaft of the motor (4) is fixedly connected with a turntable (5) at the upper part of the bottom plate (3), the top of the turntable (5) is fixedly connected with a liquid crystal display (6), the back of the case (1) is fixedly connected with a stand column (7) at the center of the case (1), electric slide rails (8) are fixedly connected at the two sides of the stand column (7), a slide table (9) is arranged on the electric slide rails (8), and a slide plate (10) is fixedly connected with the slide table (9), a through groove (11) is correspondingly arranged on the sliding plate (10) and at the position of the upright post (7), both sides of the sliding plate (10) are fixedly connected with a beam (12), one side of the beam (12) far away from the upright post (7) is fixedly connected with a camera (13), a groove (14) is arranged on the front surface of the sliding plate (10) and at the center of the sliding plate (10), a laser range finder (15) is fixedly connected in the groove (14), LED indicating lamps (16) are fixedly connected at the top of the upright post (7) and at the two sides of the center of the upright post (7), the bottom of the case (1) is provided with a caster (17), the right side of the case (1) and the lower part of the bottom plate (3) are fixedly connected with a control panel (18), the left side of the case (1) is fixedly connected with a fixing frame (19), and a host (20) is fixedly connected in the fixing frame (19).

2. The 3D four-wheel aligner according to claim 1, wherein: control panel (18) and promote cylinder (2), control panel (18) and motor (4), control panel (18) and electronic slide rail (8), control panel (18) and camera (13), control panel (18) and laser range finder (15), control panel (18) and LCD (6), control panel (18) and LED pilot lamp (16) and control panel (18) and host computer (20) the connected mode be electric connection.

3. The 3D four-wheel aligner according to claim 1, wherein: the through groove (11) and the upright post (7) are connected in a sliding manner, the turntable (5) and the bottom plate (3) are connected in a rotating manner, and the output shaft of the motor (4) is connected with the bottom plate (3) in a rotating manner.

4. The 3D four-wheel aligner according to claim 1, wherein: the two cameras (13) are arranged, and the distance between the two cameras (13) is matched with the width of the automobile to be detected.

5. The 3D four-wheel aligner according to claim 1, wherein: the LED indicator lamp (16) on the left side emits bright green, and the LED indicator lamp (16) on the right side emits bright red.

6. The 3D four-wheel aligner according to claim 1, wherein: the caster (17) is provided in plurality.