CN217505223U - Automobile chassis fault detection device - Google Patents

Abstract

The utility model discloses a fault detection device for an automobile chassis, which belongs to the technical field of chassis detection and comprises a base, wherein four first electric control cylinders are arranged on the base, the output ends of the four first electric control cylinders are all connected with a top plate, a groove is arranged at the middle position of the top plate, fixing mechanisms are symmetrically arranged at the two sides of the groove, a second electric control cylinder is also arranged on the top plate, the output end of the second electric control cylinder is connected with one of the fixing mechanisms, a controller is arranged at the side end of the second electric control cylinder, a mounting groove is also arranged on the base, and a plurality of electric control ejectors are arranged at the middle position of the mounting groove; the utility model discloses a fixed establishment and hold-down mechanism that are equipped with can fix the chassis of equidimension not, and it is more convenient to use, and the foam-rubber cushion that is equipped with in the mounting groove can effectively reduce the steel ball simultaneously and take place the secondary and launch, increase the security.

Description

Automobile chassis fault detection device

Technical Field

The utility model relates to a chassis detects technical field, concretely relates to vehicle chassis fault detection device.

Background

The chassis is a combination of four parts of a transmission system, a running system, a steering system and a braking system on an automobile, supports and installs an automobile engine and all parts and assemblies thereof to form the integral shape of the automobile, bears the power of the engine and ensures normal running, and when the automobile runs on a road surface, stones often splash onto the automobile chassis, and the splash and impact of the stones on the automobile chassis can cause the damage of the automobile chassis, thereby affecting the performance of the automobile, so the anti-impact performance of the chassis can be generally detected when the automobile chassis leaves a factory. The size of the existing device for detecting the chassis is fixed, and the chassis of vehicles of different types is different in size, so that the chassis is very inconvenient to fix during detection, and meanwhile, the steel ball can be ejected out after impacting the chassis, so that an experimenter is easily injured, and safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile chassis fault detection device for solve the problem that faces among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an automobile chassis fault detection device, includes the base, be equipped with four first automatically controlled cylinders, four on the base the output of first automatically controlled cylinder all is connected with the roof, be equipped with a fluting on the intermediate position of roof, the grooved bilateral symmetry is equipped with fixing mechanism, still be equipped with the automatically controlled cylinder of a second on the roof, the output of the automatically controlled cylinder of second is connected with one of them fixing mechanism, be equipped with the controller on the side of the automatically controlled cylinder of second, still be equipped with the mounting groove on the base, be equipped with the automatically controlled catapult of a plurality of on the intermediate position of mounting groove, automatically controlled catapult is a font and arranges in the mounting groove, and automatically controlled catapult and controller electric connection.

Further, fixed establishment includes the fixed plate, be equipped with first spout on the fixed plate, be equipped with the pivot in the first spout, be equipped with two screw grooves that screw thread opposite direction in the pivot, two all cooperate with first slider on the screw groove, be equipped with hold-down mechanism on the first slider, the one end of pivot is equipped with a driving motor.

Furthermore, hold-down mechanism includes the connecting plate, the second spout has been seted up on the connecting plate, be equipped with the screw thread post in the second spout, the cooperation has the second slider on the screw thread post, be equipped with the clamp plate on the second slider, one of screw thread post is served and is connected with second driving motor.

Furthermore, a telescopic baffle is arranged in the slot.

Furthermore, sponge pads are arranged around the electric control ejector in the mounting groove.

The utility model has the advantages that:

the utility model discloses a fixed establishment and hold-down mechanism that are equipped with can fix the chassis of equidimension not, and it is more convenient to use, and the foam-rubber cushion that is equipped with in the mounting groove can effectively reduce the steel ball and take place the secondary and launch simultaneously, increases the security.

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 description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts;

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the securing mechanism;

FIG. 3 is a schematic view of the hold-down mechanism;

fig. 4 is a partial structural schematic view on a base.

The numbering in the figures illustrates:

1. a base; 2. a first electrically controlled cylinder; 3. a top plate; 4. grooving; 5. a fixing mechanism; 6. a second electrically controlled cylinder; 7. a controller; 8. mounting grooves; 9. an electrically controlled ejector; 10. a fixing plate; 11. a first chute; 12. a rotating shaft; 13. a screw groove; 14. a first slider; 15. a hold-down mechanism; 16. a first drive motor; 17. a connecting plate; 18. a second chute; 19. a threaded post; 20. a second slider; 21. pressing a plate; 22. a second drive motor; 23. a telescopic baffle; 24. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc. indicate an orientation or positional relationship only for the convenience of description of the present invention and to simplify the description, and do not indicate or imply that the component or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

A device for detecting faults of an automobile chassis is shown in figures 1-4 and comprises a base 1, wherein four first electric control cylinders 2 are arranged on the base 1, the output ends of the four first electric control cylinders 2 are all connected with a top plate 3, a slot 4 is arranged in the middle of the top plate 3, fixing mechanisms 5 are symmetrically arranged on two sides of the slot 4, a second electric control cylinder 6 is further arranged on the top plate 3, the output end of the second electric control cylinder 6 is connected with one of the fixing mechanisms 5, a controller 7 is arranged on the side end of the second electric control cylinder 6, a mounting groove 8 is further arranged on the base 1, a plurality of electric control ejectors 9 are arranged in the mounting groove 8 in a straight shape, the electric control ejectors 9 are electrically connected with the controller 7, the controller 7 is used for controlling electric elements on the device, the two fixing mechanisms 5 are used for fixing the chassis, first automatically controlled cylinder 2 can adjust the distance between base 1 and roof 3 as required, thereby adjust automatically controlled catapult 9 and place the distance between the chassis on roof 3, thereby simulate the impact condition to the chassis under the different distances, distance between two fixed establishment 5 also can be adjusted through second automatically controlled cylinder 6, be equipped with telescopic baffle 23 in the fluting 4, telescopic baffle 23 also can adjust fluting 4's aperture, when the distance between two fixed establishment 5 is adjusted to needs, can play the supporting role, automatically controlled catapult 9 is a plurality of, accessible controller 7 launches the steel ball, the dynamics size also can be adjusted through controller 7, the impact of simulation stone to the chassis, it is more accurate to make the simulation. Be located automatically controlled catapult 9 in mounting groove 8 and be equipped with foam-rubber cushion 24 all around, the foam-rubber cushion 24 that is equipped with can make the steel ball that pops out can steadily fall down when returning to mounting groove 8 after the chassis collision, reduces the steel ball and pops out and injures the experimenter, increases the security.

As shown in fig. 2 and 3, the fixing mechanism 5 includes a fixing plate 10, a first sliding slot 11 is disposed on the fixing plate 10, a rotating shaft 12 is disposed in the first sliding slot 11, two screw slots 13 with opposite thread directions are disposed on the rotating shaft 12, a first sliding block 14 is respectively matched on the two screw slots 13, a pressing mechanism 15 is disposed on the first sliding block 14, a first driving motor 16 is disposed at one end of the rotating shaft 12, the pressing mechanism 15 includes a connecting plate 17, a second sliding slot 18 is disposed on the connecting plate 17, a threaded post 19 is disposed in the second sliding slot 18, a second sliding block 20 is matched on the threaded post 19, a pressing plate 21 is disposed on the second sliding block 20, a second driving motor 22 is connected to one end of the threaded post 19, the first driving motor 16 drives the two first sliding blocks 14 to move, so as to adjust the distance between the two pressing mechanisms 15, thereby facilitating the fixing of chassis with different widths, the second driving motor 22 on the pressing mechanism 15 can drive the pressing plate 21 to move up and down, the chassis with different thicknesses are compressed, and the stability and the applicability are improved.

During the use, will adjust fixed establishment 5 and hold-down mechanism 15 according to the chassis size, fix the chassis on fluting 4, then adjust first automatically controlled cylinder 2 as required, adjust the height, then control automatically controlled catapult 9 through controller 7 and launch the steel ball, carry out the impact test to the chassis, its launch dynamics can be adjusted according to controller 7, detect the impact resistance of chassis.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (5)

1. The automobile chassis fault detection device comprises a base (1) and is characterized in that four first electric control cylinders (2) are arranged on the base (1), the output ends of the four first electric control cylinders (2) are connected with a top plate (3), a slot (4) is formed in the middle of the top plate (3), fixing mechanisms (5) are symmetrically arranged on two sides of the slot (4), a second electric control cylinder (6) is further arranged on the top plate (3), the output end of the second electric control cylinder (6) is connected with one of the fixing mechanisms (5), a controller (7) is arranged on the side end of the second electric control cylinder (6), a mounting groove (8) is further formed in the base (1), a plurality of electric control ejectors (9) are arranged in the middle of the mounting groove (8), and the electric control ejectors (9) are arranged in the mounting groove (8) in a shape, and the electric control ejector (9) is electrically connected with the controller (7).

2. The automobile chassis fault detection device according to claim 1, wherein the fixing mechanism (5) comprises a fixing plate (10), a first sliding groove (11) is formed in the fixing plate (10), a rotating shaft (12) is arranged in the first sliding groove (11), two screw grooves (13) with opposite thread directions are formed in the rotating shaft (12), a first sliding block (14) is matched on each of the two screw grooves (13), a pressing mechanism (15) is arranged on each first sliding block (14), and a first driving motor (16) is arranged at one end of the rotating shaft (12).

3. The automobile chassis fault detection device according to claim 2, wherein the pressing mechanism (15) comprises a connecting plate (17), a second sliding groove (18) is formed in the connecting plate (17), a threaded column (19) is arranged in the second sliding groove (18), a second sliding block (20) is matched with the threaded column (19), a pressing plate (21) is arranged on the second sliding block (20), and a second driving motor (22) is connected to one end of the threaded column (19).

4. The chassis fault detection device of claim 1, wherein a telescopic baffle (23) is arranged in the slot (4).

5. The vehicle chassis fault detection device according to claim 1, wherein a sponge pad (24) is arranged in the mounting groove (8) around the electric control ejector (9).

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