CN212410095U

CN212410095U - Car tire scratch resistance testing device

Info

Publication number: CN212410095U
Application number: CN202021015024.1U
Authority: CN
Inventors: 管军
Original assignee: Hangzhou Yuanfeng Testing Technology Co ltd
Current assignee: Hangzhou Yuanfeng Testing Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-01-26
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a car tire scraping resistance capability testing arrangement, including the testing arrangement main part, the middle part of testing arrangement main part is provided with main basis. A car tire scraping resistance capability testing arrangement, be equipped with vault scraping mechanism and components of a whole that can function independently fixed establishment, can adjust the position of arch slide rail through the translation base when using, then provide power by the scraping motor and carry out the friction test to the tire surface, relevant frictional force data can be gathered by the sensing positioning seat simultaneously, can look over after handling through the computer at last, make the test effect to the tire more comprehensive, and can adjust the subtend position that a side pressed from both sides and No. three sides when using, then lay the tire, again press from both sides No. two sides with the side and paste tightly with the tire, at last again with three group's location sliders lean on tightly and fix can, thereby adapt to the fixed demand of not unidimensional tire better, bring better use prospect.

Description

Car tire scratch resistance testing device

Technical Field

The utility model relates to a tire test field, in particular to car tire scratch resistance testing arrangement.

Background

The tire is a circular ring elastic rubber product which is assembled on various vehicles or machines and rolls in a grounding way, is usually arranged on a metal rim, can support a vehicle body, buffers external impact, realizes contact with a road surface and ensures the running performance of the vehicle, is usually used under complex and harsh conditions, bears various deformations, loads, forces and high and low temperature effects during running, and therefore has higher bearing performance, traction performance and buffer performance, and the scratch resistance of the tire needs to be tested before mass production and investment so as to ensure the safety of practical use; the existing car tire scratch resistance testing device has certain defects when in use, firstly, the existing similar devices can only detect the ground contact surface of a tire generally, the testing capability of the side surface which is relatively weak is not enough, secondly, the fixed structure can not ensure the good fixing effect for the tires with different sizes, certain adverse effect is brought to the using process of people, and for the purpose, the car tire scratch resistance testing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a car tire scraping resistance ability testing arrangement can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a car tire scraping resistance capability testing arrangement, includes the testing arrangement main part, the middle part of testing arrangement main part is provided with main substrate, the both sides surface of main substrate all is provided with installs the board, the upper end surface of main substrate is provided with components of a whole that can function independently fixed establishment, the upper end of components of a whole that can function independently fixed establishment is provided with vault scraping mechanism.

Preferably, the vault scraping mechanism comprises a sensing positioning seat, a scraping motor, an arch slide rail and a translation base, the arch slide rail is arranged in the middle of the vault scraping mechanism, the translation base is arranged on the outer surface of the lower end of the arch slide rail, the sensing positioning seat is arranged on the outer surface of the upper end of the arch slide rail, and the scraping motor is arranged on the outer surface of the upper end of the sensing positioning seat.

Preferably, components of a whole that can function independently fixed establishment includes that a side presss from both sides, No. two side presss from both sides, location slider and No. three side presss from both sides, components of a whole that can function independently fixed establishment's middle part is provided with No. two side presss from both sides, one side that No. two side pressed from both sides is provided with a side and presss from both sides, the opposite side that No. two side pressed from both sides is provided with No. three side and presss from both sides, the surface that a side pressed from both sides, No. two side pressed from both sides and No. three.

Preferably, the outer surface of the scraping motor is movably connected with the outer surface of the arched sliding rail through the sensing positioning seat, and the outer surface of the arched sliding rail is movably connected with the outer surface of the main substrate through the translation base. Preferably, the outer surface of the second side clamp is movably connected with the outer surface of the main base plate through a positioning sliding block, the outer surface of the first side clamp is movably connected with the outer surface of the main base plate through a positioning sliding block, and the outer surface of the third side clamp is movably connected with the outer surface of the main base plate through a positioning sliding block.

Preferably, the outer surface of the mounting plate is provided with three mounting holes, and the caliber sizes of the mounting holes are three.

Compared with the prior art, the utility model discloses following beneficial effect has: the device for testing the scratch resistance of the car tire can adjust the position of the arched slide rail by translating the base when in use through the arranged arched scratch mechanism, then the scraping motor provides power to carry out friction test on the surface of the tire, and meanwhile, the related friction data can be collected by the sensing positioning seat and can be checked after being processed by a computer, so that the test effect on the tire is more comprehensive, the opposite positions of the first side clamp and the third side clamp can be adjusted when in use through the arranged split fixing mechanism, then the tire is placed, then the second side clamp is tightly attached to the tire, finally the three groups of positioning slide blocks are tightly attached and fixed, therefore, the device can better adapt to the requirements of fixing tires of different sizes, the whole testing device for the scratch resistance of the car tire is simple in structure and convenient to operate, and the using effect is better than that of the traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of the device for testing the scratch resistance of a car tire.

Fig. 2 is a schematic structural diagram of the arch top scraping mechanism 1 in fig. 1 of the device for testing the scraping resistance of the car tire of the present invention.

Fig. 3 is a schematic structural diagram of the split fixing mechanism 3 in fig. 1 of the device for testing scratch resistance of car tires of the present invention.

In the figure: 1. a dome scraping mechanism; 2. a main substrate; 3. a split fixing mechanism; 4. installing a plate; 5. a test device main body; 11. a sensing positioning seat; 12. scraping the motor; 13. an arched slide rail; 14. a translation base; 31. a first side clamp; 32. a second side clamp; 33. positioning the sliding block; 34. side clamp No. three.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the device for testing the scratch resistance of the car tire comprises a testing device body 5, a main substrate 2 is arranged in the middle of the testing device body 5, mounting plates 4 are arranged on the outer surfaces of two sides of the main substrate 2, a split fixing mechanism 3 is arranged on the outer surface of the upper end of the main substrate 2, and a vault scraping mechanism 1 is arranged on the upper end of the split fixing mechanism 3.

Further, the vault scraping mechanism 1 comprises a sensing positioning seat 11, a scraping motor 12, an arch slide rail 13 and a translation base 14, the arch slide rail 13 is arranged in the middle of the vault scraping mechanism 1, the translation base 14 is arranged on the outer surface of the lower end of the arch slide rail 13, the sensing positioning seat 11 is arranged on the outer surface of the upper end of the arch slide rail 13, and the scraping motor 12 is arranged on the outer surface of the upper end of the sensing positioning seat 11.

Further, components of a whole that can function independently fixed establishment 3 includes that side clamp 31, No. two side clamps 32, location slider 33 and No. three side clamp 34, and the middle part of components of a whole that can function independently fixed establishment 3 is provided with No. two side clamps 32, and one side of No. two side clamps 32 is provided with side clamp 31, and the opposite side of No. two side clamps 32 is provided with No. three side clamps 34, and the surface of side clamp 31, No. two side clamps 32 and No. three side clamps 34 all is provided with location slider 33.

Furthermore, the outer surface of the scraping motor 12 is movably connected with the outer surface of the arched slide rail 13 through the sensing positioning seat 11, and the outer surface of the arched slide rail 13 is movably connected with the outer surface of the main substrate 2 through the translation base 14.

Further, the outer surface of the second side clamp 32 is movably connected with the outer surface of the main base plate 2 through a positioning slide block 33, the outer surface of the first side clamp 31 is movably connected with the outer surface of the main base plate 2 through a positioning slide block 33, and the outer surface of the third side clamp 34 is movably connected with the outer surface of the main base plate 2 through a positioning slide block 33.

Furthermore, the outer surface of the mounting plate 4 is provided with three mounting holes, and the caliber sizes of the mounting holes are three. It should be noted that the utility model relates to a car tire scratch resistance testing device, can place testing device main part 5 in suitable mesa before using, then consolidate by installing board 4, main substrate 2 just can ensure the stability when later stage uses like this, can be assisted through components of a whole that can function independently fixed establishment 3 when fixing the tire, adjust the opposite direction position of a side clamp 31 and a side clamp 34 of No. three during specific operation, then lay the tire, then the side clamp 32 of No. two is pasted tightly with the tire, it can to lean on and fix three group's positioning slider 33 again at last, thereby better adapt to the fixed demand of the tire of different sizes, during the use then can make the test more comprehensive through vault scraping mechanism 1, adjust the position of arch slide rail 13 through translation base 14 during specific operation, then provide power by scraping motor 12 and carry out the friction test to the tire surface, meanwhile, relevant friction force data can be collected by the sensing positioning seat 11 and can be checked after being processed by a computer, and finally, the overall test effect is more comprehensive and reliable, and the whole test device is simple and rapid to operate and is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a car tire scratch resistance testing arrangement, includes testing arrangement main part (5), its characterized in that: the middle part of testing arrangement main part (5) is provided with main base plate (2), the both sides surface of main base plate (2) all is provided with installs board (4), the upper end surface of main base plate (2) is provided with components of a whole that can function independently fixed establishment (3), the upper end of components of a whole that can function independently fixed establishment (3) is provided with vault scraping mechanism (1).

2. The device for testing the scratch resistance of the car tire as claimed in claim 1, wherein: the vault scraping mechanism (1) comprises a sensing positioning seat (11), a scraping motor (12), an arch slide rail (13) and a translation base (14), the middle of the vault scraping mechanism (1) is provided with the arch slide rail (13), the lower end outer surface of the arch slide rail (13) is provided with the translation base (14), the upper end outer surface of the arch slide rail (13) is provided with the sensing positioning seat (11), and the upper end outer surface of the sensing positioning seat (11) is provided with the scraping motor (12).

3. The device for testing the scratch resistance of the car tire as claimed in claim 1, wherein: components of a whole that can function independently fixed establishment (3) include that a side presss from both sides (31), No. two sides press from both sides (32), location slider (33) and No. three sides press from both sides (34), the middle part of components of a whole that can function independently fixed establishment (3) is provided with No. two side clamps (32), one side that No. two sides (32) is provided with a side and presss from both sides (31), the opposite side that No. two sides (32) is provided with No. three side clamps (34), the surface that a side pressed from both sides (31), No. two side clamps (32) and No. three side clamps (34) all is provided with location slider (33).

4. The device for testing the scratch resistance of the car tire as claimed in claim 2, wherein: the outer surface of the scraping motor (12) is movably connected with the outer surface of the arched slide rail (13) through the sensing positioning seat (11), and the outer surface of the arched slide rail (13) is movably connected with the outer surface of the main base plate (2) through the translation base (14).

5. The device for testing the scratch resistance of the car tire according to claim 3, wherein: the outer surface of the second side clamp (32) is movably connected with the outer surface of the main base plate (2) through a positioning sliding block (33), the outer surface of the first side clamp (31) is movably connected with the outer surface of the main base plate (2) through a positioning sliding block (33), and the outer surface of the third side clamp (34) is movably connected with the outer surface of the main base plate (2) through a positioning sliding block (33).

6. The device for testing the scratch resistance of the car tire as claimed in claim 1, wherein: the outer surface of the mounting plate (4) is provided with three mounting holes with three caliber sizes.