CN212133963U - Rubber tire pressure test testboard - Google Patents

Abstract

The utility model discloses a rubber tire pressure test bench, including base, stand and tire, the top fixed mounting of base has the equipment box, the calibrated scale is installed to the top of equipment box, the internally mounted of equipment box has the second pivot, the cover is equipped with the second bearing in the second pivot, the second pivot is installed to one end, and the pointer is installed to the other end, the meshing is provided with first rotating piece on the second rotating piece, first rotating piece fixed mounting is in the one end of first pivot, fixed mounting has the wind wheel in the first pivot, the cover is equipped with the first bearing in the first pivot, the transmission structure of meshing realizes the transmission of device, will drive the pointer through the tire pressure test and can accurately aim at the pressure value, and the wind wheel rotates and drives first pivot and rotate, and the atmospheric pressure in the tire is bigger, and the wind wheel rotates sooner, and the larger the swing amplitude of the pointer is, the more the specific pressure value is obtained through conversion.

Description

Rubber tire pressure test testboard

Technical Field

The utility model relates to a tire pressure measurement field specifically is a rubber tire pressure testing testboard.

Background

Tires are often used under complex and severe conditions, which are subjected to various deformations, loads, forces and high and low temperature during running, and therefore must have high load-bearing, traction, cushioning properties, and also high wear resistance and flex resistance.

During the rotation of the tire, and due to excessive heat generation, especially in summer, the air pressure in the tire will rise, and during the driving of a high-speed flying automobile, the excessive tire pressure will cause the danger of tire burst, so a device convenient for detecting the tire pressure should be designed to ensure normal tire pressure detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber tire pressure testing platform to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a rubber tire pressure testing platform, includes base, stand and tire, its characterized in that, the top fixed mounting of base has the equipment box, the calibrated scale is installed to the top of equipment box, the internally mounted of equipment box has the second pivot, the cover is equipped with the second bearing in the second pivot, the second bearing is installed on the inner wall of equipment box, the second rotates the piece is installed to the one end of second pivot, and the pointer is installed to the other end.

Furthermore, the second rotating part is provided with a first rotating part in a meshed mode, the first rotating part is fixedly installed at one end of the first rotating shaft, the first rotating shaft penetrates through the inner wall of the equipment box, a wind wheel is fixedly installed at the end portion of the first rotating shaft, and the first rotating shaft is sleeved with a first bearing.

Further, the first bearing is fixedly arranged in the air duct, a spring is arranged in the air duct, one end of the spring is provided with a pushing piece, the other end of the spring is fixedly arranged on the inner wall of the air duct,

further, the position that the mouth of pipe of air duct and ejector sleeve are close to is provided with the valve inside, the valve inside is located the inside of valve pipeline, valve pipeline fixed mounting is on the tire, the tire suit is on the assembly axle, assembly axle fixed mounting is on the relative stand that sets up, stand fixed mounting is on the base.

Furthermore, the diameter of the pipe orifice of the air guide pipe is the same as that of the pipe orifice of the air valve pipeline, and the equipment box is arranged on the upper surface of the base in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a rubber tire pressure testing testboard, the utility model discloses a project organization retrencies, design benefit, the powerful air current that produces in the twinkling of an eye through tire pressure release pressure testing judges tire pressure size, in the big or small relation contrast of air current size through the science and pointer amplitude of oscillation, find out the conversion relation of an air current and tire pressure, and then can know the size of tire pressure, this device does not detect the tire pressure through traditional pressure sensor, the maintenance of the device of being convenient for, and easily outdoor complex environment's use, do not receive the interference of electromagnetic wave etc..

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the middle pointer display of the present invention.

Fig. 3 is a schematic view of the transmission structure of the present invention.

In the figure: 1-base, 2-upright post, 3-tyre, 4-assembly shaft, 5-valve pipeline, 6-valve core, 7-air duct, 8-spring, 9-pushing piece, 10-wind wheel, 11-first bearing, 12-first rotating shaft, 13-dial, 14-second rotating shaft, 15-pointer, 16-second bearing, 17-second rotating piece, 18-first rotating piece and 19-equipment box.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a rubber tire pressure testing table includes a base 1, a column 2 and a tire 3, an equipment box 19 is fixedly installed above the base 1, a dial 13 is installed above the equipment box 19, a second rotating shaft 14 is installed inside the equipment box 19, a second bearing 16 is sleeved on the second rotating shaft 14, the second bearing 16 is installed on an inner wall of the equipment box 19, a second rotating member 17 is installed at one end of the second rotating shaft 14, a pointer 15 is installed at the other end of the second rotating shaft, a needle point of the pointer 15 aligns to a scale on the dial 13, a corresponding tire pressure value will be indicated for rotation of the pointer 15, a first rotating member 18 is engaged on the second rotating member 17, the first rotating member 18 is fixedly installed at one end of the first rotating shaft 12, the first rotating shaft 12 penetrates through the inner wall of the equipment box 19 and an end portion of the first rotating shaft 12 is fixedly installed with, the cover is equipped with first bearing 11 on the first pivot 12, and foretell meshing transmission structure has constituted the transmission of device for as long as the tire pressure testing will drive pointer 15 and can accurately aim at the pressure value, wind wheel 10 rotates and will drive first pivot 12 and rotate, and atmospheric pressure in the tire is big more, and wind wheel 10 pivoted is fast more, and then pointer 15 swing range will be big more, and then obtains specific pressure value through the conversion relation.

Example 2

Referring to fig. 1 to 3, in the embodiment of the present invention, a rubber tire pressure testing table, wherein a first bearing 11 is fixedly installed inside an air duct 7, a spring 8 is installed inside the air duct 7, a pushing element 9 is installed at one end of the spring 8, the other end of the spring is fixedly installed on an inner wall of the air duct 7, the pushing element is used for pushing a valve core 6 on a valve pipeline 5, when the valve core 6 is pushed, an air flow in a tire will be rapidly ejected, and further an air flow is generated, a valve core 6 is installed at a position where a pipe orifice of the air duct 7 is close to the pushing element 9, the valve core 6 is located inside the valve pipeline 5, the valve pipeline 5 is fixedly installed on the tire 3, the tire 3 is sleeved on an assembling shaft 4, the assembling shaft 4 is fixedly installed on a stand column 2 which is arranged oppositely, the stand column 2 is fixedly installed on a base 1, and the assembling shaft, the diameter of the pipe orifice of the air duct 7 is the same as that of the pipe orifice of the valve pipeline 5, the equipment box 19 is arranged on the upper surface of the base 1 in a sliding mode, the equipment box arranged in a sliding mode is pushed, so that the pushing piece 9 pushes the valve core 6, and the diameter of the pipe orifice of the air duct 7 is the same as that of the pipe orifice of the valve pipeline 5, so that air flow sprayed by the valve pipeline 5 can completely enter the air duct 5.

The utility model discloses a theory of operation is: the utility model provides a rubber tire pressure testing platform, includes base 1, stand 2 and tire 3, the top fixed mounting of base 1 has equipment box 19, calibrated scale 13 is installed to equipment box 19's top, equipment box 19's internally mounted has second pivot 14, the cover is equipped with second bearing 16 on the second pivot 14, second bearing 16 is installed on equipment box 19's inner wall, second rotation piece 17 is installed to the one end of second pivot 14, and pointer 15 is installed to the other end, the scale on calibrated scale 13 is aimed at to the needle point of pointer 15, will indicate corresponding tire pressure value to the rotation of pointer, the meshing is provided with first rotation piece 18 on the second rotation piece 17, first rotation piece 18 fixed mounting is in the one end of first rotation piece 12, first rotation piece 12 passes equipment box 19's inner wall and tip fixed mounting has wind wheel 10, the cover is equipped with first bearing 11 on the first rotation piece 12, foretell meshing transmission structure has constituted the transmission of device for as long as the tire pressure testing will drive pointer 15 and can accurately aim at the pressure value, wind wheel 10 rotates and will drive first pivot 12 and rotate, and atmospheric pressure in the tire is big more, and wind wheel 10 pivoted is fast more, and then pointer 15 amplitude of oscillation will be big more, and then obtains specific pressure value through the conversion relation.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a rubber tire pressure testing platform, includes base (1), stand (2) and tire (3), its characterized in that, the top fixed mounting of base (1) has equipment box (19), calibrated scale (13) are installed to the top of equipment box (19), the internally mounted of equipment box (19) has second pivot (14), the cover is equipped with second bearing (16) in second pivot (14), install on the inner wall of equipment box (19) second bearing (16), second rotation piece (17) is installed to the one end of second pivot (14), and pointer (15) are installed to the other end.

2. A rubber tyre pressure test bench as claimed in claim 1, characterized in that the second rotating member (17) is engaged with a first rotating member (18), the first rotating member (18) is fixedly mounted at one end of a first rotating shaft (12), the first rotating shaft (12) penetrates through the inner wall of the equipment box (19) and the end part of the first rotating shaft is fixedly provided with a wind wheel (10), and the first rotating shaft (12) is sleeved with a first bearing (11).

3. The test bench for testing the pressure of the rubber tire according to claim 2, wherein the first bearing (11) is fixedly installed inside the air duct (7), a spring (8) is arranged in the air duct (7), one end of the spring (8) is provided with a pushing piece (9), and the other end of the spring is fixedly installed on the inner wall of the air duct (7).

4. A rubber tyre pressure test bench as claimed in claim 3, characterized in that the position where the pipe orifice of the air duct (7) is close to the pushing piece (9) is provided with a valve core (6), the valve core (6) is located inside the valve pipeline (5), the valve pipeline (5) is fixedly installed on the tyre (3), the tyre (3) is sleeved on the assembling shaft (4), the assembling shaft (4) is fixedly installed on the oppositely arranged upright post (2), and the upright post (2) is fixedly installed on the base (1).

5. The test bench for testing the pressure of the rubber tires according to claim 3, characterized in that the diameter of the pipe orifice of the air duct (7) is the same as that of the valve pipeline (5), and the equipment box (19) is slidably arranged on the upper surface of the base (1).

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