Aircraft tire bead sealing pressure test equipment

Abstract

The utility model relates to the technical field of tire bead detection, in particular to aircraft tire bead sealing pressure test equipment, which not only can be used for detecting the sealing pressure of a tire bead, but also can be used for automatically drying the tire, is convenient for next-step processing of the tire, and is convenient to use and high in practicability. Comprising a bottom plate and a water tank, the water tank is fixedly installed at the upper end of the bottom plate, a cavity is formed in the water tank, and an opening is formed in the upper end of the cavity; the device further comprises an inflation mechanism, a moving mechanism, a fixing mechanism and an air blowing mechanism, the inflation mechanism is installed on the bottom plate, the inflation mechanism has an inflation function, the air blowing mechanism has an air blowing function, the fixing mechanism is installed on the moving mechanism, the fixing mechanism is used for fixing a tire bead, and the moving mechanism is used for moving the fixing mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of the tire bead detection, in particular to an aviation tire bead close pressure test equipment. BACKGROUND

[0002] The tire bead close pressure refers to the pressure of the tire when the tire beads on both sides of the tire are evenly and tightly embedded in the rim bead seat during assembling the tire. It directly affects the safety and reliability of the tire and is an important technical index in the tire installation process. In the prior art, the utility model patent with the patent application number 202221448300.2 discloses a tire air tightness detection device, which is mainly composed of a water tank, a movable jacket and a fixed jacket, etc. When checking the air tightness of the tire, the tire is clamped and fixed through the movable jacket and the fixed jacket, and then it is immersed in water, and the air tightness of the tire can be judged by observing whether there is air bubble in the water. The inventor believes that the following problems exist in the use process, as the water pressure test method is used to detect the air tightness of the tire, after the tire detection is completed, there is a lot of water on the surface of the tire, and the staff needs to manually remove the water on the surface of the tire before further processing, which is inconvenient to use. UTILITY MODEL CONTENT

[0003] To solve the above technical problems, the utility model provides an aviation tire bead close pressure test equipment which can not only detect the close pressure of the tire bead, but also automatically dry the tire, which is convenient for the next step processing of the tire, convenient to use, and high in practicality.

[0004] The utility model discloses an aviation tire bead close contact pressure test equipment, including bottom plate and water tank, water tank fixed mounting is at the bottom plate upper end, is provided with chamber in the water tank, and the upper end of water tank chamber is set up as the opening, still include inflation mechanism, moving mechanism, fixed mechanism and blow mechanism, and inflation mechanism installs on the bottom plate, and inflation mechanism has the function of inflation, and blow mechanism has the function of blowing, and fixed mechanism installs on moving mechanism, and fixed mechanism is used for fixing to the bead, and moving mechanism is used for moving fixed mechanism, when detecting whether the close contact pressure of bead is qualified, first, the bead is fixed through fixed mechanism, then aviation tire is assembled on the bead, then through inflation mechanism, aviation tire is inflated, makes the tire pressure of aviation tire reach the minimum close contact pressure of regulation, then through moving mechanism, fixed mechanism is lowered, and then drives aviation tire and bead to descend, makes the lower part of aviation tire and bead immerse in the water in the water tank chamber, and whether the bubble appears in the water can be observed to speculate whether the actual close contact pressure between bottom plate and water tank is qualified, and at the same time, through moving mechanism, aviation tire and bead are slowly rotated, and each part of aviation tire and bead is evenly contacted with the water in the water tank, and the close contact effect is observed, after detection is completed, makes fixed mechanism drive aviation tire and bead to ascend, then through blow mechanism, hot air is blown to aviation tire and bead, and the water remaining on aviation tire and bead is automatically dried, which can not only detect the close contact pressure of bead, but also automatically dry the tire, facilitate the next processing of tire, convenient to use, and high practicality.

[0005] Preferably, the inflation mechanism includes an inflation pump, a hose and a pressure gauge, the inflation pump is fixedly installed on the bottom plate, the output end of the inflation pump is provided with the hose, the output end of the hose is provided with a connector, and the hose is provided with the pressure gauge; when inflating the tire, the connector on the hose is connected with the air nozzle on the aviation tire, then the inflation pump is turned on, the gas is inflated into the aviation tire through the hose, and the pressure value on the pressure gauge is observed at the same time, until the pressure value displayed on the pressure gauge reaches the minimum close contact pressure, the inflation of the aviation tire is stopped, which facilitates the inflation of the aviation tire.

[0006] Preferably, the blow mechanism includes a support plate, a hot air blower and a blow pipe, the support plate is fixedly installed on the bottom plate, the hot air blower is fixedly installed on the support plate, and the output end of the hot air blower is provided with the blow pipe; when the close contact pressure between the aviation tire and the bead is detected, the aviation tire and the bead are lifted to the position close to the blow pipe, then the hot air blower is turned on, the hot air is blown to the aviation tire and the bead through the blow pipe, the water on the surface of the aviation tire and the bead is blown off, and the aviation tire and the bead are dried, which facilitates the further processing of the aviation tire and the bead.

[0007] Preferably, the fixing mechanism comprises a fixing plate, a low-speed motor and an axle, the fixing plate is fixedly installed on the moving mechanism, the low-speed motor is fixedly installed on the fixing plate, the axle is rotatably installed on the fixing plate, the input end of the axle is connected with the low-speed motor, and a key groove is arranged on the axle; when the bead is detected, the bead is installed on the axle, then the aircraft tire is installed on the bead and inflated, the tire pressure of the aircraft tire reaches the specified minimum close contact pressure, then the fixing plate drives the axle to descend through the moving mechanism, the lower part of the aircraft tire and the bead is immersed in the water in the water tank chamber, and the close contact effect between the aircraft tire and the bead can be inferred by observing the bubbles in the water; meanwhile, the low-speed motor drives the axle to slowly rotate, and the aircraft tire and the bead are rotated, so that each part of the aircraft tire and the bead is uniformly contacted with the water, thereby facilitating the detection of the aircraft tire and the bead.

[0008] Preferably, the moving mechanism comprises a lifting mechanism, an electric turntable, a rotating shaft and a mounting plate, the electric turntable is installed on the lifting mechanism, the lifting mechanism is used for lifting the electric turntable, the rotating shaft is installed at the rotating end of the lower part of the electric turntable, the mounting plate is fixedly installed at the lower end of the rotating shaft, and the fixing plate is fixedly installed at the lower end of the mounting plate; when the close contact pressure of the aircraft tire and the bead is detected, the worker stands at the front end of the water tank, the rotating shaft drives the mounting plate to rotate through the electric turntable after the front detection of the aircraft tire and the bead is completed, the fixing plate drives the axle to rotate, the aircraft tire and the bead are horizontally rotated by one hundred and eighty degrees, the other side of the aircraft tire and the bead is rotated to the side close to the worker, and the worker can conveniently monitor the water tightness of the aircraft tire and the bead.

[0009] Preferably, the lifting mechanism comprises a lifting plate, an oil cylinder and a push rod, the oil cylinder is fixedly installed on the upper end of the lifting plate, the push rod is slidably installed on the lifting plate, the upper end of the push rod is connected with the output end of the oil cylinder, and the electric turntable is fixedly installed at the lower end of the push rod; the lifting plate is fixedly hoisted on the support of the vehicle frame, the oil cylinder is turned on when the aircraft tire and the bead are lifted, the electric turntable drives the rotating shaft to adjust the height through the push rod, the mounting plate drives the fixing plate to adjust the height, and the axle drives the aircraft tire and the bead to adjust the height, thereby facilitating the height adjustment of the aircraft tire and the bead.

[0010] Preferably, a thermometer is arranged on the water tank; through the above arrangement, the water temperature in the water tank chamber is conveniently monitored.

[0011] Compared with the prior art, the aircraft tire and the bead can be automatically dried after the close contact pressure detection, the next step of processing of the tire is facilitated, the aircraft tire and the bead are convenient to use, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the first axonometric structural schematic view of the utility model;

[0013] Figure 2 is the second axis measurement structure schematic view of the utility model;

[0014] Figure 3 is the structure schematic view of mobile mechanism and fixed mechanism;

[0015] Figure 4 is the structure schematic view of fixed mechanism;

[0016] Figure 5 is the structure schematic view of inflation mechanism.

[0017] Marked in the drawing: 1, bottom plate;2, water tank;3, inflation pump;4, hose;5, air pressure gauge;6, support plate;7, hot air blower;8, blow pipe;9, fixed plate;10, low-speed motor;11, wheel shaft;12, electric turntable;13, rotating shaft;14, mounting plate;15, hoisting plate;16, oil cylinder;17, push rod;18, aviation tire;19, tire bead. DETAILED DESCRIPTION

[0018] In order to facilitate understanding the utility model, the utility model will be described more fully below with reference to relevant drawings. The utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] As Figures 1 to 5The utility model discloses an aviation tire bead pressure test equipment, which comprises a bottom plate 1, a water tank 2, an inflation mechanism, a moving mechanism, a fixing mechanism and a blowing mechanism, the water tank 2 is fixedly installed on the upper end of the bottom plate 1, the water tank 2 is provided with a chamber, the upper end of the chamber of the water tank 2 is provided with an opening, the inflation mechanism is installed on the bottom plate 1, the inflation mechanism has the function of inflation, the blowing mechanism has the function of blowing, the fixing mechanism is installed on the moving mechanism, and the fixing mechanism is used for fixing the bead; when detecting whether the sealing pressure of the bead 19 is qualified, the bead 19 is first fixed through the fixing mechanism, then the aviation tire 18 is assembled on the bead 19, then the inflation mechanism is used for inflating the aviation tire 18, so that the tire pressure of the aviation tire 18 reaches the specified minimum sealing pressure, then the fixing mechanism is lowered through the moving mechanism, and then the aviation tire 18 and the bead 19 are lowered, so that the lower part of the aviation tire 18 and the bead 19 is immersed in the water in the chamber of the water tank 2, whether bubbles appear in the water can be observed to infer whether the actual sealing pressure between the bottom plate 1 and the water tank 2 is qualified, at the same time, the aviation tire 18 and the bead 19 are slowly rotated through the moving mechanism, so that each part of the aviation tire 18 and the bead 19 is uniformly contacted with the water in the water tank, the sealing effect is observed, after the detection is completed, the fixing mechanism drives the aviation tire 18 and the bead 19 to rise, then the blowing mechanism is used for blowing air to the aviation tire 18 and the bead 19, and the residual water on the aviation tire 18 and the bead 19 can be automatically dried; the aviation tire bead pressure test equipment not only can detect the sealing pressure of the bead, but also can automatically dry the tire, which is convenient for the next step of processing the tire, convenient to use and high in practicability.

[0021] As Figure 1 And Figure 5 The inflation mechanism comprises an inflation pump 3, a hose 4 and a pressure gauge 5, the inflation pump 3 is fixedly installed on the bottom plate 1, the output end of the inflation pump 3 is provided with the hose 4, the output end of the hose 4 is provided with a connector, and the hose 4 is provided with the pressure gauge 5; when inflating the tire, the connector on the hose 4 is connected with the air cock on the aviation tire 18, then the inflation pump 3 is turned on, so that the gas is inflated into the aviation tire 18 through the hose 4, at the same time, the pressure value on the pressure gauge 5 is observed, until the pressure value displayed on the pressure gauge 5 reaches the specified minimum sealing pressure, the inflation of the aviation tire 18 is stopped, and the inflation of the aviation tire 18 is facilitated.

[0022] As Figure 1, the blowing mechanism includes a support plate 6, a hot air blower 7 and a blowing pipe 8, the support plate 6 is fixedly installed on the bottom plate 1, the hot air blower 7 is fixedly installed on the support plate 6, and the output end of the hot air blower 7 is provided with the blowing pipe 8; after the detection of the sealing pressure between the aviation tire 18 and the bead 19 is completed, the aviation tire 18 and the bead 19 are lifted to a position close to the blowing pipe 8, then the hot air blower 7 is turned on, the blowing pipe 8 blows hot air to the aviation tire 18 and the bead 19, the water on the surface of the aviation tire 18 and the bead 19 is blown off, and the aviation tire 18 and the bead 19 are dried, so that the further processing of the aviation tire 18 and the bead 19 is facilitated.

[0023] As Figure 1 And Figure 4 , the fixing mechanism includes a fixing plate 9, a low-speed motor 10 and a wheel shaft 11, the fixing plate 9 is fixedly installed on the moving mechanism, the low-speed motor 10 is fixedly installed on the fixing plate 9, and the wheel shaft 11 is rotatably installed on the fixing plate 9, the input end of the wheel shaft 11 is connected with the low-speed motor 10, and the wheel shaft 11 is provided with a key groove; when the bead 19 is detected, the bead 19 is installed on the wheel shaft 11, then the aviation tire 18 is installed on the bead 19 and inflated, so that the tire pressure of the aviation tire 18 reaches the specified minimum sealing pressure, then the fixing plate 9 drives the wheel shaft 11 to descend through the moving mechanism, so that the lower part of the aviation tire 18 and the bead 19 is immersed in the water in the chamber of the water tank 2, the sealing effect between the aviation tire 18 and the bead 19 can be inferred by observing the bubbles in the water, and the low-speed motor 10 drives the wheel shaft 11 to rotate slowly, so that the aviation tire 18 and the bead 19 rotate, so that each part of the aviation tire 18 and the bead 19 is uniformly contacted with the water; the detection of the aviation tire 18 and the bead 19 is facilitated.

[0024] As Figure 1 And Figure 3 , the moving mechanism includes a lifting mechanism, an electric turntable 12, a rotating shaft 13 and a mounting plate 14, the electric turntable 12 is installed on the lifting mechanism, the lifting mechanism is used for lifting the electric turntable 12, the rotating shaft 13 is installed at the rotating end of the lower part of the electric turntable 12, the mounting plate 14 is fixedly installed at the lower end of the rotating shaft 13, and the fixing plate 9 is fixedly installed at the lower end of the mounting plate 14; when the sealing pressure of the aviation tire 18 and the bead 19 is detected, the staff stands at the front end of the water tank 2, when the front part of the aviation tire 18 and the bead 19 is detected, the rotating shaft 13 drives the mounting plate 14 to rotate through the electric turntable 12, then the fixing plate 9 drives the wheel shaft 11 to rotate, and then the aviation tire 18 and the bead 19 horizontally rotate one hundred and eighty degrees, so that the other side of the aviation tire 18 and the bead 19 rotates to the side close to the staff, and the staff can conveniently monitor the water tightness of the aviation tire 18 and the bead 19.

[0025] As Figure 3The lifting mechanism comprises a lifting plate 15, an oil cylinder 16 and a push rod 17, the oil cylinder 16 is fixedly installed on the upper end of the lifting plate 15, the push rod 17 is slidably installed on the lifting plate 15, the upper end of the push rod 17 is connected with the output end of the oil cylinder 16, and the electric rotating disc 12 is fixedly installed on the lower end of the push rod 17; the lifting plate 15 is fixedly lifted on the support of the vehicle frame, when the aviation tire 18 and the tire ring 19 are lifted, the oil cylinder 16 is opened, the electric rotating disc 12 can drive the rotating shaft 13 to adjust the height through the push rod 17, then the mounting plate 14 drives the fixed plate 9 to adjust the height, and then the wheel shaft 11 drives the aviation tire 18 and the tire ring 19 to adjust the height, so that the height adjustment of the aviation tire 18 and the tire ring 19 is facilitated.

[0026] Embodiment 2

[0027] On the basis of the embodiment 1, the oil cylinder 16 can also adopt a gas cylinder, the output end of the gas cylinder is connected with the push rod 17, and the lifting effect of the push rod 17 can also be realized.

[0028] The inflating pump 3, the air pressure gauge 5, the hot air machine 7, the low-speed motor 10, the electric rotating disc 12 and the oil cylinder 16 of the aviation tire tire ring close pressure test equipment are all purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, and the technical personnel in the field does not need to pay creative labor.

[0029] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for the ordinary technical personnel in the technical field, on the premise of not departing from the technical principle of the utility model, a plurality of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection range of the utility model.

Claims

1. An aviation tire bead tightness pressure test device, comprising a base plate (1) and a water tank (2), the water tank (2) is fixedly installed on the upper end of the base plate (1), a cavity is arranged in the water tank (2), and the upper end of the cavity of the water tank (2) is provided as an opening; characterized in that, It also includes inflation mechanism, moving mechanism, fixed mechanism and blowing mechanism, the inflation mechanism is installed on the bottom plate (1), the inflation mechanism has the function of inflation, the blowing mechanism has the function of blowing, the fixed mechanism is installed on the moving mechanism, the fixed mechanism is used for fixing the tire bead, the moving mechanism is used for moving the fixed mechanism.

2. An aircraft tire bead unseating pressure test apparatus as in claim 1 wherein, The inflation mechanism includes an inflation pump (3), a hose (4) and a pressure gauge (5), the inflation pump (3) is fixedly installed on the bottom plate (1), the output end of the inflation pump (3) is provided with the hose (4), the output end of the hose (4) is provided with a connector, and the hose (4) is provided with the pressure gauge (5).

3. An aircraft tire bead unseating pressure test apparatus as in claim 1 wherein, The blowing mechanism includes a support plate (6), a hot air machine (7) and a blowing pipe (8), the support plate (6) is fixedly installed on the bottom plate (1), the hot air machine (7) is fixedly installed on the support plate (6), and the output end of the hot air machine (7) is provided with the blowing pipe (8).

4. An aircraft tire bead unseating pressure test apparatus as claimed in claim 1 wherein, The fixed mechanism includes a fixed plate (9), a low-speed motor (10) and an axle (11), the fixed plate (9) is fixedly installed on the moving mechanism, the low-speed motor (10) is fixedly installed on the fixed plate (9), the axle (11) is rotatably installed on the fixed plate (9), the input end of the axle (11) is connected with the low-speed motor (10), and the axle (11) is provided with a key groove.

5. An aircraft tire bead unseating pressure test apparatus as claimed in claim 4 wherein, The moving mechanism includes a lifting mechanism, an electric turntable (12), a rotating shaft (13) and a mounting plate (14), the electric turntable (12) is installed on the lifting mechanism, the lifting mechanism is used for lifting the electric turntable (12), the rotating shaft (13) is installed at the rotating end of the lower portion of the electric turntable (12), the mounting plate (14) is fixedly installed at the lower end of the rotating shaft (13), and the fixed plate (9) is fixedly installed at the lower end of the mounting plate (14).

6. An aircraft tire bead unseating pressure test apparatus as claimed in claim 5 wherein, The lifting mechanism includes a lifting plate (15), an oil cylinder (16) and a push rod (17), the oil cylinder (16) is fixedly installed on the upper end of the lifting plate (15), the push rod (17) is slidably installed on the lifting plate (15), the upper end of the push rod (17) is connected with the output end of the oil cylinder (16), and the electric turntable (12) is fixedly installed at the lower end of the push rod (17).

7. An aircraft tire bead unseating pressure test apparatus as claimed in claim 1 wherein, The water tank (2) is provided with a thermometer.

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