Automobile tire strength detection device

Abstract

The utility model discloses an automobile tire strength detection device, relates to the field of automobile tire detection, solves the problem that the existing device is difficult to carry out efficient strength detection on corresponding speeds according to requirements, and adopts the following scheme that the automobile tire strength detection device comprises a rack, and a detection assembly and a driving assembly which are assembled on the rack; the rack comprises a bottom frame, an end frame and a top frame, the bottom frame is slidably sleeved with a detection assembly, and auxiliary wheels located on the bottom side of the driving assembly are further rotatably sleeved with the bottom frame; a sliding groove is formed in the top of the top frame, a hydraulic cylinder set is fixedly installed on the outer wall of the end frame, and the outer end of an output shaft of the hydraulic cylinder set is fixedly connected with a driving assembly arranged in the sliding groove in a sliding and sleeved mode. According to the automobile tire strength detection device, due to the arrangement of the rack and the components on the rack, corresponding specifications of tires can be conveniently assembled on the output end, and meanwhile, strength detection can be carried out by matching the rotation speed adjusted in advance with the position adjustment of the hydraulic cylinder group and utilizing the detection components and the puncturing seats on the detection components.

Description

Technical Field

[0001] This utility model relates to the field of automobile tire testing technology, specifically to an automobile tire strength testing device. Background Technology

[0002] Automobiles play a vital role in our lives and production, and the demand for automobiles among the people is increasing day by day. The quality of automobile tires directly determines the quality of automobiles. Among them, the pressure resistance of tires is an important indicator of tire quality testing, especially for newly manufactured tires, where pressure resistance has become an important part of tire quality testing.

[0003] A search revealed that patent application number 202320744169.2 discloses a vehicle tire strength testing device, including a support frame. The support frame has a movable groove at its top, and a drive clamping assembly is located inside the movable groove. The drive clamping assembly can fix the vehicle tire. A detection belt assembly is located at the bottom of the support frame. In this vehicle tire strength testing device, the drive clamping assembly can fix the vehicle tire and move it, allowing the vehicle tire to move on the detection belt assembly. The detection belt assembly is connected to numerous detection posts, and the detection posts are connected to the detection belt by hidden buckles. When the vehicle tire moves on the detection belt, it exerts pressure on the detection posts. When the pressure reaches the vehicle tire's tolerance, the detection post punctures the vehicle tire, thus detecting the tire's strength.

[0004] The aforementioned application documents achieve pressure detection of automobile tires through the setting of various components. However, the first limitation is the specification of the monitoring components. How to perform corresponding tests for different tire specifications has become an urgent problem to be solved. In addition, the existing components can only perform single tire body tests. Since automobiles have a certain speed when driving, how to perform efficient testing at the corresponding speed has also become an urgent problem to be solved.

[0005] Therefore, we propose a device for testing the strength of automobile tires. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an automobile tire strength testing device, which solves the problem that existing devices are unable to perform efficient strength testing at corresponding speeds according to requirements.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a vehicle tire strength testing device, comprising a frame and a testing component and a driving component mounted thereon;

[0008] The frame includes a base frame, end frames and a top frame. A detection component is slidably mounted on the base frame, and an auxiliary wheel located on the bottom side of the drive component is also rotatably mounted in the base frame.

[0009] The top of the top frame is provided with a sliding groove, and a hydraulic cylinder group is fixedly installed on the outer wall of the end frame. The outer end of the output shaft of the hydraulic cylinder group is fixedly connected to a drive component that is slidably fitted in the sliding groove.

[0010] The main body of the drive assembly is a drive frame. A slide block adapted to the specifications of the slide groove is fixedly installed on the top of the drive frame. A drive motor is fixedly installed on the outer wall of the drive frame, and the car tire to be tested is mounted on the output shaft of the drive motor.

[0011] As a preferred embodiment of this utility model, the slide groove is a strip-shaped groove, and the end frame is provided with a sliding clip that matches the specifications of the slide groove.

[0012] As a preferred embodiment of this utility model, a smooth-walled sliding column is fixedly installed on the inner side of the sliding groove, and a column hole is opened in the middle of the sliding seat for sliding sleeve on the sliding column.

[0013] The sliding groove, sliding clip, sliding column, and column hole settings can assist the drive component to slide freely on the end frame, ensuring the stability of the drive component during adjustment.

[0014] As a preferred embodiment of this utility model, a flange is fixedly connected to the outer wall of the output shaft of the drive motor, and the drive motor is equipped with a car tire through the flange and fastening bolts, with the bottom side of the car tire tightly attached to the auxiliary wheel in the frame.

[0015] The assembly method of the flange and fastening bolts facilitates stable disassembly and assembly, and is suitable for replacing with corresponding specifications.

[0016] As a preferred embodiment of the present invention, the top of the frame has a platform groove with an outer opening, the platform groove is a T-shaped groove, and the detection component is a detection platform that is adapted to the specifications of the platform groove and is T-shaped.

[0017] The shape of the testing platform in the slot and the testing components ensures the stability of the testing components when they are installed.

[0018] As a preferred embodiment of this utility model, the top of the testing platform is provided with threaded grooves distributed at intervals, and a stud is threaded into the threaded groove, and a triangular cone-shaped piercing seat is fixedly welded to the top of the stud.

[0019] The threaded groove facilitates the fitting of the corresponding specification of the piercing seat and stud with the threaded assembly. The threaded groove can adjust the detection spacing, while the change of the piercing seat specification can be used to perform strength tests of the corresponding specification according to the requirements.

[0020] As a preferred embodiment of this utility model, the detection component is configured with corresponding specifications in terms of the size and curvature of the puncture seat assembled therein.

[0021] As a preferred embodiment of this utility model, the top of the base frame is provided with a slot, and a limit card is installed in the slot. The limit card is an L-shaped card, and the tail end of the limit card is located on the outer side of the tail of the detection component.

[0022] The limit card can lock the detection component from the tail end to ensure its limiting effect.

[0023] This invention provides a device for testing the strength of automobile tires. It has the following advantages:

[0024] 1. This automobile tire strength testing device, through the arrangement of the frame and its components, facilitates the assembly of tires of the corresponding specifications on the output end. At the same time, it can perform strength testing by adjusting the position of the tires using the pre-adjusted rotation speed in conjunction with the hydraulic cylinder group and the puncture seat on the testing components, thus solving the problem that existing devices are unable to perform efficient strength testing at corresponding speeds according to requirements.

[0025] 2. This automotive tire strength testing device, through the setting of the testing components and the screw grooves on them, can select the appropriate specification of puncture seat according to the needs, and use the studs to facilitate its easy disassembly and assembly, solving the problem that existing devices are difficult to efficiently test the strength of corresponding specifications according to the needs. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the testing frame of this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the detection component of this utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the drive component of this utility model.

[0030] In the diagram: 1. Frame; 11. Base frame; 12. End frame; 13. Top frame; 14. Auxiliary wheel; 15. Table slot; 16. Card slot; 17. Hydraulic cylinder assembly; 18. Slide groove; 19. Slide column; 2. Detection assembly; 21. Detection table; 22. Screw groove; 23. Screw; 24. Puncture seat; 3. Drive assembly; 31. Drive frame; 32. Slide seat; 33. Slide card; 34. Column hole; 35. Drive motor; 36. Automobile tire; 4. Limit card. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-4 This utility model provides a technical solution: a vehicle tire strength testing device, including a frame 1 and a testing component 2 and a drive component 3 mounted thereon; the frame 1 includes a base frame 11, an end frame 12 and a top frame 13, the testing component 2 is slidably mounted on the base frame 11, and an auxiliary wheel 14 located on the bottom side of the drive component 3 is also rotatably mounted in the base frame 11; a sliding groove 18 is opened on the top of the top frame 13, a hydraulic cylinder group 17 is fixedly installed on the outer wall of the end frame 12, and the outer end of the output shaft of the hydraulic cylinder group 17 is fixedly connected to the drive component 3, which is slidably mounted in the sliding groove 18; the main body of the drive component 3 is a drive frame 31, a slide seat 32 adapted to the specifications of the sliding groove 18 is fixedly installed on the top of the drive frame 31, a drive motor 35 is fixedly installed on the outer wall of the drive frame 31, and the vehicle tire 36 to be tested is mounted on the output shaft of the drive motor 35;

[0033] The automobile tire strength testing device, through the arrangement of the frame 1 and its components, facilitates the assembly of the corresponding specification 26 onto the output end of 25. At the same time, the rotation speed of 26 can be adjusted in advance by 25, and the position can be adjusted by the hydraulic cylinder group 17. The strength of 26 is tested by the testing component 2 and its puncture seat 24, which solves the problem that existing devices are difficult to efficiently test the strength of 26 at the corresponding speed according to the requirements.

[0034] Example 2:

[0035] The slide groove 18 is a strip-shaped groove, and the end frame 12 is provided with a slide clip 33 that matches the specifications of the slide groove 18; a smooth-walled slide column 19 is fixedly installed on the inner side of the slide groove 18, and a column hole 34 is opened in the middle of the slide base 32, which is slidably fitted onto the slide column 19; the arrangement of the slide groove 18, the slide clip 33, the slide column 19, and the column hole 34 can assist the drive component 3 to slide freely on the end frame 12, ensuring the stability of the drive component 3 during adjustment.

[0036] A flange is fixedly connected to the outer wall of the output shaft of the drive motor 35. The drive motor 35 is equipped with a car tire 36 through the flange and fastening bolts, and the bottom side of the car tire 36 is in close contact with the auxiliary wheel 14 in the frame 1. The assembly method of the flange and fastening bolts facilitates the stable disassembly and assembly of 26 and is suitable for replacing 26 of the corresponding specifications.

[0037] The top of the frame 1 has a slot 15 with an outer opening. The slot 15 is a T-shaped slot. The detection component 2 is a detection table 21 that is compatible with the specifications of the slot 15 and is T-shaped. The shape of the slot 15 and the detection table 21 in the detection component 2 can ensure the stability of the detection component 2 when it is installed in it.

[0038] The top of the testing table 21 is provided with threaded grooves 22 arranged at intervals. The threaded grooves 22 are threaded with studs 23, and the top of the studs 23 is fixedly welded with a triangular pyramid-shaped piercing seat 24. The threaded grooves 22 are designed to facilitate the threaded installation of piercing seats 24 and studs 23 of the corresponding specifications. The threaded grooves 22 can adjust the testing interval, and the change of the specifications of the piercing seats 24 can perform strength tests of the corresponding specifications according to the requirements.

[0039] The size and curvature of the puncture seat 24 assembled therein are set with corresponding specifications for the detection component 2.

[0040] The top of the base frame 11 is provided with a slot 16, in which a limit card 4 is installed. The limit card 4 is an L-shaped card, and the tail end of the limit card 4 is set on the outer side of the tail of the detection component 2. The limit card 4 can lock the detection component 2 from the tail end to ensure its limiting effect.

[0041] This automotive tire strength testing device, through the setting of the testing component 2 and its screw groove 22, can select the corresponding specification of puncture seat 24 according to the needs, and use the stud 23 to facilitate its easy disassembly and assembly, solving the problem that existing devices are difficult to efficiently test the strength of the corresponding specification 26 according to the needs.

[0042] The working principle and usage process of this utility model are as follows: When the device is required to perform corresponding strength testing on the corresponding specification 26, the 26 is assembled with fastening bolts on the outer end of the output shaft of 25, and driven by 25 to rotate at the corresponding rate. At the same time, the corresponding specification puncture seat 24 is selected and threaded onto the screw groove 22 on the top of the testing table 21 with the stud 23, so as to achieve efficient testing of the corresponding specification strength of 26.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An apparatus for detecting the strength of a vehicle tire, characterized by: The machine frame (1) comprises a detection assembly (2) and a driving assembly (3) assembled thereon. The machine frame (1) comprises a bottom frame (11), an end frame (12) and a top frame (13), the detection assembly (2) is slidingly sleeved on the bottom frame (11), and an auxiliary wheel (14) located at the bottom side of the driving assembly (3) is also rotatably sleeved in the bottom frame (11). A sliding groove (18) is formed in the top of the top frame (13), a hydraulic cylinder group (17) is fixedly installed on the outer wall of the end frame (12), and the outer end of the output shaft of the hydraulic cylinder group (17) is fixedly connected with the driving assembly (3) slidingly sleeved in the sliding groove (18). The main body of the driving assembly (3) is a driving frame (31), a sliding seat (32) matched with the specification of the sliding groove (18) is fixedly installed on the top of the driving frame (31), a driving motor (35) is fixedly installed on the outer wall of the driving frame (31), and a tire (36) to be detected is assembled on the output shaft of the driving motor (35).

2. The device for detecting the strength of a tire of a vehicle according to claim 1, characterized in that: The sliding groove (18) is a strip-shaped groove, and a sliding card (33) matched with the specification of the sliding groove (18) is arranged in the end frame (12).

3. The device for detecting the strength of a tire of an automobile according to claim 2, characterized in that: A sliding column (19) with smooth outer wall is fixedly installed on the inner side of the sliding groove (18), and a column hole (34) slidingly sleeving the sliding column (19) is formed in the middle of the sliding seat (32).

4. The device for detecting the strength of a tire of a vehicle according to claim 1, characterized in that: A flange plate is fixedly connected on the outer wall of the output shaft of the driving motor (35), the tire (36) is assembled on the driving motor (35) through the flange plate and the fastening bolt, and the bottom side of the tire (36) is tightly attached to the auxiliary wheel (14) in the machine frame (1).

5. The device for detecting the strength of a tire of a vehicle according to claim 1, characterized in that: A table groove (15) with an open outer side is formed in the top of the machine frame (1), the table groove (15) is a T-shaped groove, and the detection assembly (2) is a detection table (21) matched with the specification of the table groove (15) and in T-shaped.

6. The device for detecting the strength of a tire of a vehicle according to claim 5, characterized in that: A plurality of screw grooves (22) spaced apart are formed in the top of the detection table (21), a plurality of threaded sleeves (23) are threadedly sleeved in the screw grooves (22), and a triangular pyramid-shaped piercing seat (24) is fixedly welded on the top of each threaded sleeve (23).

7. The device for detecting the strength of a tire of a vehicle according to claim 6, characterized in that: The detection assembly (2) is provided with corresponding specifications by the size and curvature of the piercing seat (24) assembled therein.

8. The device for detecting the strength of a tire of a vehicle according to claim 1, characterized in that: A clamping groove (16) is formed in the top of the bottom frame (11), a limiting clamp (4) is clamped in the clamping groove (16), the limiting clamp (4) is an L-shaped clamp, and the tail end of the limiting clamp (4) is arranged on the outer side of the tail of the detection assembly (2).

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