CN216051218U

CN216051218U - Abrasion resistance testing device for new energy automobile tire

Info

Publication number: CN216051218U
Application number: CN202122065149.6U
Authority: CN
Inventors: 张鸿俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-15
Anticipated expiration: 2031-08-30

Abstract

The utility model belongs to the field of new energy automobile tires, and particularly relates to an abrasion resistance testing device for a new energy automobile tire, which comprises a rolling mechanism and a moving mechanism, wherein the rolling mechanism is arranged below the moving mechanism; the rolling mechanism comprises a bottom plate, a driving motor, a triangular belt, a supporting seat, a roller and a belt, wherein the driving motor and four supporting seats are arranged above the bottom plate, the output end of the driving motor is provided with the triangular belt, two supporting seats are arranged inside the roller, the roller is arranged outside the belt, the rolling mechanism and the moving mechanism are utilized, the driving motor is adopted to drive the roller to rotate, the simulatable road condition is increased, the testable tire model is increased, the efficiency is improved, and the manpower is reduced.

Description

Abrasion resistance testing device for new energy automobile tire

Technical Field

The utility model belongs to the field of new energy automobile tires, and particularly relates to an abrasion resistance testing device for a new energy automobile tire.

Background

The tire is one of important parts of the automobile, is directly contacted with the road surface, and is used for relieving the impact on the automobile when the automobile runs together with the automobile suspension, so that the automobile is ensured to have good riding comfort and running smoothness; the good adhesion between the wheels and the road surface is ensured, and the traction, braking and passing performance of the automobile are improved; the automobile tire bears the weight of an automobile, the important role of the tire on the automobile is more and more emphasized by people, each automobile tire product needs to be subjected to a series of tests before being sold on the market, the wear resistance test is one of the tests, a common test device is limited to the tested tire type, the test mode is single, and the road driving condition cannot be simulated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an abrasion resistance testing device for a new energy automobile tire.

The technical scheme adopted by the utility model is as follows:

the abrasion resistance testing device for the new energy automobile tire comprises a rolling mechanism and a moving mechanism, wherein the rolling mechanism is arranged below the moving mechanism; the rolling mechanism comprises a bottom plate, a driving motor, a triangular belt, supporting seats, rollers and a belt, wherein the driving motor and four supporting seats are arranged above the bottom plate, the output end of the driving motor is provided with the triangular belt, the two rollers are arranged inside the supporting seats, and the belt is arranged outside the rollers.

Preferably: moving mechanism includes backup pad, connecting plate, optical axis, ball screw, servo motor, removes seat, gearbox, step motor, swinging boom, position sleeve, fastening nut, the bottom plate top is provided with the backup pad, the backup pad front portion is provided with two the connecting plate, be provided with in the middle of the connecting plate the optical axis with ball screw, the ball screw top is provided with servo motor, the optical axis with the ball screw outside is provided with remove the seat, it is provided with to remove the seat front portion the gearbox, the gearbox top is provided with step motor, the gearbox below is provided with the swinging boom, the swinging boom outside is provided with the position sleeve, the swinging boom front portion is provided with fastening nut.

According to the arrangement, the servo motor drives the ball screw to rotate, so that the movable seat moves up and down, and the stepping motor drives the rotating arm to adjust the angle.

Preferably: moving mechanism includes backup pad, connecting plate, optical axis, removes seat, gearbox, step motor, swinging boom, position sleeve, fastening nut, hydraulic stem, the bottom plate top is provided with the backup pad, the backup pad front portion is provided with two the connecting plate, be provided with in the middle of the connecting plate the optical axis, the optical axis outside is provided with remove the seat, it is provided with to remove the seat top the hydraulic stem, it is provided with to remove the seat front portion the gearbox, the gearbox top is provided with step motor, the gearbox below is provided with the swinging boom, the swinging boom outside is provided with the position sleeve, the swinging boom front portion is provided with fastening nut.

So set up, the hydraulic stem drives the removal seat reciprocates.

Preferably: the driving motor is connected with the bottom plate through bolts, the supporting seat is connected with the bottom plate in a welded mode, the roller is connected with the supporting seat bearing, and the driving motor is connected with the roller through the triangular belt.

So set up, driving motor passes through the V belt drives the cylinder is rotatory.

Preferably: the bottom plate with the connecting plate all with backup pad welded connection, the optical axis with connecting plate welded connection, ball screw with the connecting plate bearing is connected, remove the seat with optical axis sliding connection, remove the seat with ball screw threaded connection, ball screw with servo motor coupling joint, the gearbox with remove a bolted connection, step motor with the swinging boom all with the gearbox tooth meshes the connection, the position sleeve with swinging boom welded connection, fastening nut with swinging boom threaded connection.

So set up, convenient to detach the gearbox is convenient for change the swinging boom.

Preferably: the bottom plate with the connecting plate all with backup pad welded connection, the optical axis with connecting plate welded connection, remove the seat with optical axis sliding connection, the hydraulic stem with remove the seat with connecting plate bolted connection, the gearbox with remove seat bolted connection, step motor with the swinging boom all with the gearbox tooth meshing is connected, the position sleeve with swinging boom welded connection, fastening nut with swinging boom threaded connection.

So set up, be convenient for the dismantlement and the change of hydraulic stem.

The utility model has the beneficial effects that: utilize rolling mechanism and moving mechanism, adopt driving motor to drive the cylinder rotatory, increase and to simulate road conditions, increase testable tire model, raise the efficiency, reduce the manpower.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment 1 of the abrasion resistance testing device for the new energy automobile tire, provided by the utility model;

fig. 2 is a schematic perspective view of a rolling mechanism of the abrasion resistance testing device for the new energy automobile tire according to the utility model;

fig. 3 is a schematic perspective view of an embodiment 1 of the abrasion resistance testing device for a new energy automobile tire according to the utility model;

fig. 4 is a schematic perspective view of embodiment 2 of the abrasion resistance testing device for new energy automobile tires according to the present invention.

The reference numerals are explained below:

1. a rolling mechanism; 2. a moving mechanism; 11. a base plate; 12. a drive motor; 13. a V-belt; 14. a supporting seat; 15. a drum; 16. a belt; 201. a support plate; 202. a connecting plate; 203. an optical axis; 204. a ball screw; 205. a servo motor; 206. a movable seat; 207. a gearbox; 208. a stepping motor; 209. a rotating arm; 210. a positioning sleeve; 211. fastening a nut; 212. a hydraulic rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings.

Example 1

As shown in fig. 1, fig. 2 and fig. 3, the abrasion resistance testing device for the new energy automobile tire comprises a rolling mechanism 1 and a moving mechanism 2, wherein the rolling mechanism 1 is arranged below the moving mechanism 2; the rolling mechanism 1 comprises a bottom plate 11, a driving motor 12, a V-belt 13, supporting seats 14, rollers 15 and a belt 16, wherein the driving motor 12 and four supporting seats 14 are arranged above the bottom plate 11, the V-belt 13 is arranged at the output end of the driving motor 12, two rollers 15 are arranged inside the supporting seats 14, the belt 16 is arranged outside the rollers 15, the moving mechanism 2 comprises a supporting plate 201, a connecting plate 202, an optical shaft 203, a ball screw 204, a servo motor 205, a moving seat 206, a gearbox 207, a stepping motor 208, a rotating arm 209, a positioning sleeve 210 and a fastening nut 211, the supporting plate 201 is arranged above the bottom plate 11, the two connecting plates 202 are arranged at the front part of the supporting plate 201, the optical shaft 203 and the ball screw 204 are arranged in the middle of the connecting plate 202, the servo motor 205 is arranged above the ball screw 204, the moving seat 206 is arranged outside the optical shaft 203 and the ball screw 204, and the gearbox 207 are arranged at the front part of the moving seat 206, a stepping motor 208 is arranged above the gearbox 207, a rotating arm 209 is arranged below the gearbox 207, a positioning sleeve 210 is arranged outside the rotating arm 209, and a fastening nut 211 is arranged at the front part of the rotating arm 209.

Preferably: driving motor 12 and bottom plate 11 bolted connection, supporting seat 14 and bottom plate 11 welded connection, cylinder 15 and supporting seat 14 bearing connection, driving motor 12 passes through V belt 13 with cylinder 15 and is connected, bottom plate 11 and connecting plate 202 all with backup pad 201 welded connection, optical axis 203 and connecting plate 202 welded connection, ball screw 204 and connecting plate 202 bearing connection, remove seat 206 and optical axis 203 sliding connection, remove seat 206 and ball screw 204 threaded connection, ball screw 204 and servo motor 205 coupling joint, gearbox 207 and removal seat 206 bolted connection, step motor 208 and swinging boom 209 all are connected with gearbox 207 tooth meshing, position sleeve 210 and swinging boom 209 welded connection, fastening nut 211 and swinging boom 209 threaded connection.

Example 2

As shown in fig. 2 and 4, the present embodiment is different from embodiment 1 in that: the moving mechanism 2 comprises a supporting plate 201, a connecting plate 202, an optical axis 203, a moving seat 206, a gear box 207, a stepping motor 208, a rotating arm 209, a positioning sleeve 210, a fastening nut 211 and a hydraulic rod 212, the supporting plate 201 is arranged above the bottom plate 11, two connecting plates 202 are arranged at the front part of the supporting plate 201, the optical axis 203 is arranged in the middle of the connecting plates 202, the moving seat 206 is arranged outside the optical axis 203, the hydraulic rod 212 is arranged above the moving seat 206, the gear box 207 is arranged at the front part of the moving seat 206, the stepping motor 208 is arranged above the gear box 207, the rotating arm 209 is arranged below the gear box 207, the positioning sleeve 210 is arranged outside the rotating arm 209, the fastening nut 211 is arranged at the front part of the rotating arm 209, the bottom plate 11 and the connecting plates 202 are both welded with the supporting plate 201, the optical axis 203 is welded with the connecting plates 202, the moving seat 206 is slidably connected with the optical axis 203, the hydraulic rod 212 is bolted with the moving seat 206 and the connecting plates 202, the gearbox 207 is connected with the moving seat 206 through bolts, the stepping motor 208 and the rotating arm 209 are both connected with the gearbox 207 through teeth meshing, the positioning sleeve 210 is connected with the rotating arm 209 in a welding mode, and the fastening nut 211 is connected with the rotating arm 209 through threads.

The working principle is as follows: the tire is placed on a rotating arm 209, the tire is positioned through a positioning sleeve 210 and fixed through a fastening nut 211, a driving motor 12 is started to enable a roller 15 to rotate so as to enable a belt 16 to rotate, the road condition is simulated by replacing the belt 16 made of different materials, a servo motor 205 is started to drive a ball screw 204 to rotate, a moving seat 206 is made to move up and down, or a hydraulic rod 212 is started to enable the moving seat 206 to move up and down, so that the tire is in contact with the belt 16, the moving seat 206 can move down to drive the tire to move down if needed, the stress of the tire is simulated, the rotating arm 209 is driven to rotate through a stepping motor 208, and the conditions of turning and the like on the road are simulated.

While the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A abrasion resistance testing arrangement for new forms of energy automobile tire, its characterized in that: the rolling mechanism comprises a rolling mechanism (1) and a moving mechanism (2), wherein the rolling mechanism (1) is arranged below the moving mechanism (2);

rolling mechanism (1) includes bottom plate (11), driving motor (12), V belt (13), supporting seat (14), cylinder (15), belt (16), bottom plate (11) top is provided with driving motor (12) and four supporting seat (14), driving motor (12) output is provided with V belt (13), supporting seat (14) inside is provided with two cylinder (15), cylinder (15) outside is provided with belt (16).

2. The abrasion resistance test device for the new energy automobile tire according to claim 1, characterized in that: the moving mechanism (2) comprises a supporting plate (201), connecting plates (202), an optical axis (203), a ball screw (204), a servo motor (205), a moving seat (206), a gearbox (207), a stepping motor (208), a rotating arm (209), a positioning sleeve (210) and a fastening nut (211), wherein the supporting plate (201) is arranged above the bottom plate (11), the two connecting plates (202) are arranged at the front part of the supporting plate (201), the optical axis (203) and the ball screw (204) are arranged in the middle of the connecting plates (202), the servo motor (205) is arranged above the ball screw (204), the moving seat (206) is arranged outside the optical axis (203) and the ball screw (204), the gearbox (207) is arranged at the front part of the moving seat (206), and the stepping motor (208) is arranged above the gearbox (207), gearbox (207) below is provided with swinging boom (209), swinging boom (209) outside is provided with position sleeve (210), swinging boom (209) front portion is provided with fastening nut (211).

3. The abrasion resistance test device for the new energy automobile tire according to claim 1, characterized in that: the moving mechanism (2) comprises a supporting plate (201), connecting plates (202), an optical axis (203), a moving seat (206), a gearbox (207), a stepping motor (208), a rotating arm (209), a positioning sleeve (210), a fastening nut (211) and a hydraulic rod (212), wherein the supporting plate (201) is arranged above the base plate (11), the two connecting plates (202) are arranged at the front part of the supporting plate (201), the optical axis (203) is arranged in the middle of the connecting plates (202), the moving seat (206) is arranged outside the optical axis (203), the hydraulic rod (212) is arranged above the moving seat (206), the gearbox (207) is arranged at the front part of the moving seat (206), the stepping motor (208) is arranged above the gearbox (207), and the rotating arm (209) is arranged below the gearbox (207), the outside of the rotating arm (209) is provided with the locating sleeve (210), and the front part of the rotating arm (209) is provided with the fastening nut (211).

4. The abrasion resistance test device for the new energy automobile tire according to claim 1, characterized in that: the driving motor (12) is connected with the bottom plate (11) through bolts, the supporting seat (14) is connected with the bottom plate (11) in a welded mode, the roller (15) is connected with the supporting seat (14) through bearings, and the driving motor (12) is connected with the roller (15) through the triangular belt (13).

5. The abrasion resistance test device for the new energy automobile tire according to claim 2, characterized in that: bottom plate (11) with connecting plate (202) all with backup pad (201) welded connection, optical axis (203) with connecting plate (202) welded connection, ball screw (204) with connecting plate (202) bearing connection, remove seat (206) with optical axis (203) sliding connection, remove seat (206) with ball screw (204) threaded connection, ball screw (204) with servo motor (205) coupling joint, gearbox (207) with remove seat (206) bolted connection, step motor (208) with swinging boom (209) all with gearbox (207) tooth mesh is connected, position sleeve (210) with swinging boom (209) welded connection, fastening nut (211) with swinging boom (209) threaded connection.

6. The abrasion resistance test device for the new energy automobile tire according to claim 3, characterized in that: bottom plate (11) with connecting plate (202) all with backup pad (201) welded connection, optical axis (203) with connecting plate (202) welded connection, remove seat (206) with optical axis (203) sliding connection, hydraulic stem (212) with remove seat (206) with connecting plate (202) bolted connection, gearbox (207) with remove seat (206) bolted connection, step motor (208) with swinging boom (209) all with gearbox (207) tooth engagement is connected, position sleeve (210) with swinging boom (209) welded connection, fastening nut (211) with swinging boom (209) threaded connection.