CN210113545U

CN210113545U - Automobile tire air leakage detection device

Info

Publication number: CN210113545U
Application number: CN201920868606.5U
Authority: CN
Inventors: 袁乃更
Original assignee: TIANJIN SHENGJINTE AUTOMOBILE PARTS CO Ltd
Current assignee: TIANJIN SHENGJINTE AUTOMOBILE PARTS CO Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-02-25
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to an automobile tire gas leakage detection device, including upper end open-ended detection water tank and U type movable plate, detection water tank top is equipped with the fixed plate, fixed plate top one end is equipped with horizontal motor, and the output shaft of motor even has the lead screw, connects the urceolus lower extreme and is equipped with horizontal through-hole, connects urceolus lower extreme endotheca and has pole in the connection, and the one end of inserting the axle is equipped with the spacing disc that the diameter is greater than connecting urceolus through-hole diameter, and the jack interpolation has the split pin, and the pole rigid coupling has the removal disc in the connection. The automobile tire is placed on the movable disc, and then is stably fixed on the movable disc through the connection of the connecting outer cylinder and the connecting inner rod, so that the problem that the automobile tire falls off in the process of conveying the automobile tire to the detection water tank is solved. In addition, the water for detecting the tire is filtered by the filter box, so that the cleanliness of the water is kept, and the water resource is saved while the air leakage position of the tire can be accurately detected.

Description

Automobile tire air leakage detection device

Technical Field

The utility model relates to the technical field of auto-parts, especially, relate to an automobile tire leakage detecting device.

Background

The automobile tire is one of important parts of the automobile, is directly contacted with a road surface, and is used for relieving the impact on the automobile when the automobile runs together with an automobile suspension so as to ensure that the automobile has good riding comfort and running smoothness; the good adhesion between the wheels and the road surface is ensured; the traction, braking and passing performance of the automobile are improved; bearing the weight of the automobile, the important role of the tire on the automobile is more and more paid attention by people.

Automobile tire often can receive the puncture of hard thing and lead to the gas leakage at the driving in-process, this just needs repair the tire, when the tire puncture is more obvious, can carry out the repair of tire through the naked eye observation, when the tire puncture is not obvious, people's eye can not see the puncture of where of tire promptly, need put into the aquatic with the tire through the overhead traveling crane and observe, general tire is through hanging hook to the overhead traveling crane on, where the gas leakage is observed to the aquatic with the tire transportation again, it is unstable to hang the tire, break away from easily in the transportation, furthermore, the water tank of whether gas leakage of general detection tire does not have filter equipment, water is used many times after, just muddy easily, thereby lead to detecting accurate inadequately.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing an automobile tire air leakage detection device.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a device for detecting air leakage of an automobile tire comprises a detection water tank with an opening at the upper end and a U-shaped movable plate, and is characterized in that a fixed plate is arranged above the detection water tank and fixed on the wall of a workshop, a transverse motor is arranged at one end of the top of the fixed plate, an output shaft of the motor is connected with a lead screw, a nut is screwed on the lead screw, the lower end of the nut is in sliding connection with the top surface of the fixed plate, a pair of long holes parallel to the lead screw are arranged on the fixed plate, two parallel sections of the U-shaped movable plate respectively penetrate through the two through holes, the two parallel sections of the U-shaped movable plate penetrate through the through holes and then are fixedly connected with the two sides of the nut, the middle section of the U-shaped movable plate, which is connected with the two parallel sections, is positioned below the fixed plate, a vertical air cylinder is connected with the middle section of the bottom, the upper end of the connecting inner rod is provided with a through hole matched with the through hole on the connecting outer cylinder, an inserting shaft is arranged in the through hole of the connecting inner rod and the through hole of the connecting outer cylinder, one end of the inserting shaft is provided with a limiting disc with the diameter larger than that of the through hole of the connecting outer cylinder, the other end of the inserting shaft is provided with an inserting hole, a split pin is inserted in the inserting hole, the lower end of the connecting inner rod is fixedly connected with a movable disc, an automobile tire is placed on the movable disc, a vertical hydraulic cylinder is arranged below the movable disc, a piston rod of the hydraulic cylinder is connected with a working platform, the movable disc is placed on the working platform, a filter box is arranged above one side of the detection water tank, the filter box is fixed on the ground through a fixing frame, a filter screen is arranged at the lower part in the filter box, the bottom of the detection water tank is communicated with the top of the filter tank through a water pipe, and a water pump is arranged on the water pipe.

And detecting the inclination of the bottom surface in the water tank.

And one end of the screw rod, which is far away from the motor, is provided with a limiting block.

The utility model has the advantages that: the automobile tire is placed on the movable disc, and then is stably fixed on the movable disc through the connection of the connecting outer cylinder and the connecting inner rod, so that the problem that the automobile tire falls off in the process of conveying the automobile tire to the detection water tank is solved. In addition, the water for detecting the tire is filtered by the filter box, so that the cleanliness of the water is kept, and the water resource is saved while the air leakage position of the tire can be accurately detected.

Drawings

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

FIG. 2 is a schematic structural diagram of a fixing plate;

FIG. 3 is a schematic view of the connection of the spiale and cotter pin;

in the figure: 1-detecting a water tank; 2, fixing a plate; 3-an electric motor; 4-a lead screw; 5-a nut; 6-long hole; 7-U-shaped movable plates; 8-cylinder; 9-connecting the outer cylinder; 10-connecting the inner rod; 11-inserting the shaft; 12-a cotter pin; 13-moving the disc; 14-a hydraulic cylinder; 15-a working platform; 16-communicating tube; 17-a water pump; 18-car tires; 19-a filter box; 20-a filter screen; 21-filtering gauze; 22-filter sponge;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1 to 3, an automobile tire air leakage detection device comprises a detection water tank 1 with an opening at the upper end and a U-shaped movable plate 7, and is characterized in that a fixed plate 2 is arranged above the detection water tank 1, the fixed plate 2 is fixed on the wall of a workshop, a transverse motor 3 is arranged at one end of the top of the fixed plate 2, an output shaft of the motor 3 is connected with a lead screw 4, a screw nut 5 is screwed on the lead screw 4, the lower end of the screw nut 5 is connected with the top surface of the fixed plate 2 in a sliding manner, a pair of long holes 6 parallel to the lead screw 4 are arranged on the fixed plate 2, two parallel sections of the U-shaped movable plate 7 respectively pass through the two through holes 6, the two parallel sections of the U-shaped movable plate 7 pass through the through holes 6 and are fixedly connected with the two sides of the screw nut 5, the middle section of the U-shaped movable plate 7 connecting the two parallel, a piston rod of the air cylinder 8 is connected with a connecting outer cylinder 9, the lower end of the connecting outer cylinder 9 is provided with a transverse through hole, the lower end of the connecting outer cylinder 9 is internally sleeved with a connecting inner rod 10, the upper end of the connecting inner rod 10 is provided with a through hole matched with the through hole on the connecting outer cylinder 9, an inserting shaft 11 is arranged in the through hole of the connecting inner rod 10 and the through hole of the connecting outer cylinder 9, one end of the inserting shaft 11 is provided with a limiting disc with the diameter larger than that of the through hole of the connecting outer cylinder 9, the other end of the inserting shaft 11 is provided with an inserting hole, an opening pin 12 is inserted in the inserting hole, the lower end of the connecting inner rod 10 is fixedly connected with a movable disc 13, an automobile tire 18 is placed on the movable disc 13, a vertical hydraulic cylinder 14 is arranged below the movable disc 13, the piston rod of the hydraulic cylinder 14 is connected with, filter screen 20 and detection water tank 1's inner wall fixed connection, filter screen 20 top surface is equipped with filtering sponge 22, and filtering sponge 22's top surface is equipped with

filtering gauze

21, and 19 bottom surfaces of rose box are equipped with communicating pipe 23, and the other end and the 1 upper portion intercommunication of detection water tank of communicating pipe 23 detect 1 bottom lead to pipe and 19 top intercommunications of rose box, and are equipped with water pump 17 on the water pipe.

One support platform 16 is provided on each side of the hydraulic cylinder 14.

And one end of the screw rod 4, which is far away from the motor 3, is provided with a limiting block.

The utility model discloses the during operation, put automobile tire 18 on the removal disc 13, pole 10 passes from automobile tire 18's center in the connection, cylinder 8 drives and connects urceolus 9 downstream, pole 10 upper end inserts in the connection urceolus 9 in the connection, fix through inserting axle 11, it is fixed firm, thereby the problem that automobile tire 18 drops at the in-process of transporting detection water tank 1 has been solved, cylinder 8 drives automobile tire 18 rebound, motor 3 rotates, automobile tire 18 moves directly over detection water tank 1, cylinder 8 drives automobile tire 18 and slowly dips into the aquatic of detection water tank 1, thereby detect out where automobile tire 18 leaks gas. In addition, when detecting the water in the water tank 1 muddy, water pump 17 work, pump the water pump into the rose box 19 with water and filter, guarantee to detect the cleanliness factor of water to the accuracy of detecting has been improved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. An automobile tire air leakage detection device comprises a detection water tank (1) with an opening at the upper end and a U-shaped movable plate (7), and is characterized in that a fixed plate (2) is arranged above the detection water tank (1), the fixed plate (2) is fixed on the wall of a workshop, one end of the top of the fixed plate (2) is provided with a transverse motor (3), an output shaft of the motor (3) is connected with a lead screw (4), a screw (5) is screwed on the lead screw (4), the lower end of the screw (5) is in sliding connection with the top surface of the fixed plate (2), the fixed plate (2) is provided with a pair of long holes (6) parallel to the lead screw (4), two parallel sections of the U-shaped movable plate (7) respectively pass through the two through holes (6), the two parallel sections of the U-shaped movable plate (7) are fixedly connected with the two sides of the screw (5) after passing through the through holes (6), the middle section of the U-shaped movable plate (7), a vertical cylinder (8) is connected in the middle of the bottom surface of the middle section of the U-shaped moving plate (7), a piston rod of the cylinder (8) is connected with a connecting outer cylinder (9), a transverse through hole is arranged at the lower end of the connecting outer cylinder (9), a connecting inner rod (10) is sleeved in the lower end of the connecting outer cylinder (9), a through hole matched with the through hole on the connecting outer cylinder (9) is arranged at the upper end of the connecting inner rod (10), an inserting shaft (11) is arranged in the through hole of the connecting inner rod (10) and the through hole of the connecting outer cylinder (9), a limiting disc with the diameter larger than that of the through hole of the connecting outer cylinder (9) is arranged at one end of the inserting shaft (11), an inserting hole is arranged at the other end of the inserting shaft (11), an opening pin (12) is inserted in the inserting hole, a moving disc (13) is fixedly connected at the, the piston rod of pneumatic cylinder (14) even has work platform (15), work platform (15) are placed on movable disc (13), it is equipped with rose box (19) to detect water tank (1) one side top, rose box (19) are fixed subaerial through the mount, lower part is equipped with filter screen (20) in rose box (19), the inner wall fixed connection of filter screen (20) and detection water tank (1), filter screen (20) top surface is equipped with filtration sponge (22), the top surface of filtering sponge (22) is equipped with filters gauze (21), rose box (19) bottom surface is equipped with communicating pipe (23), the other end and the detection water tank (1) upper portion intercommunication of communicating pipe (23), detection water tank (1) bottom is through water pipe and rose box (19) top intercommunication, and be equipped with water pump (17) on the water pipe.

2. The vehicle tire air leakage detecting device according to claim 1, wherein the inclination of the inner bottom surface of the water tank (1) is detected.

3. The automobile tire air leakage detection device according to claim 1, wherein a limiting block is arranged at one end of the screw rod (4) far away from the motor (3).