Tire dynamic balance detection device

Abstract

The utility model discloses a tire dynamic balance detection device which comprises a stand column, a guide rail is fixedly installed on the inner side of the stand column through screws, a base is sleeved on the guide rail, a through hole, a first air cylinder and a supporting platform are arranged on the base, and the through hole is formed in the middle of the base. The first air cylinders are fixedly installed at the corners of the bottom of the base through screws, guide rods are fixedly installed on piston rods of the first air cylinders through screws, the supporting platform is fixedly installed at the top of the base through screws, and a guide shaft and a supporting base are arranged on the supporting platform. The guide shafts are symmetrically and fixedly installed on the two sides of the interior of the supporting platform through screws, and the supporting bases are fixedly installed at the corners of the top of the supporting platform through screws. According to the utility model, the tire can be easily carried and centered, and the dynamic balance detection efficiency of the tire is effectively improved.

Description

Technical Field

[0001] This utility model relates to a tire dynamic balance testing device, belonging to the field of tire testing technology. Background Technology

[0002] Current tire dynamic balancing testing devices still have some shortcomings in practical applications. For example, some devices lack sufficient precision during handling and centering, which affects the tire dynamic balancing test results and reduces work efficiency. To solve these problems, a new technical solution is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a tire dynamic balance testing device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a tire dynamic balance testing device, comprising a column, a guide rail fixedly mounted on the inner side of the column by screws, a base mounted on the guide rail, a through hole, a first cylinder and a support platform provided on the base, the through hole being opened in the middle of the base, the first cylinder being fixedly mounted on the bottom corner of the base by screws, and a guide rod being fixedly mounted on the piston rod of the first cylinder by screws, the support platform being fixedly mounted on the top of the base by screws, a guide shaft and a support seat provided on the support platform, the guide shaft being symmetrically mounted on both sides inside the support platform by screws, and the support seat being fixedly mounted on the top corner of the support platform by screws.

[0005] Preferably, a single-chain roller conveyor is symmetrically mounted on the guide shaft, and a semi-circular hole is opened in the middle of the inner end of the single-chain roller conveyor. The size of the semi-circular hole is symmetrical to that of the through hole.

[0006] Preferably, a second cylinder is fixed to the outer end of the support base by screws, and the piston rod of the second cylinder passes through and extends to the inner end of the support base and is fixedly connected to the outer end of the single-chain roller conveyor by screws.

[0007] Preferably, a transmission box is symmetrically installed and fixed at the front and rear ends of the support platform by screws. A transmission shaft is symmetrically rotatably connected to the transmission box. A transmission gear and a retaining arm are provided on the transmission shaft. The transmission gear is installed and fixed to the upper end of the transmission shaft by screws, and the transmission gears are meshed with each other. The retaining arm is installed and fixed to the top of the transmission shaft by screws, and a retaining arm wheel is rotatably connected to the outer end of the retaining arm.

[0008] Preferably, a swing arm is fixed to the bottom of the drive shaft on one side by screws, and a third cylinder is rotatably connected to the end of the swing arm. The third cylinder is connected to the top of the base by a rotating shaft.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: A guide rod is fixedly mounted on the piston rod of the first cylinder by screws, allowing the base to move up and down easily via the first cylinder; the piston rod of the second cylinder passes through and extends to the inner end of the support base, and is fixedly connected to the outer end of the single-chain roller conveyor by screws, allowing the spacing between the single-chain roller conveyors to be easily adjusted via the second cylinder; a third cylinder is rotatably connected to the end of the swing arm, allowing the swing arm to swing easily via the third cylinder; In summary, this utility model can easily handle and center tires, effectively improving the efficiency of tire dynamic balance testing. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the base structure of this utility model;

[0012] Figure 3 This is a schematic diagram of the support platform structure of this utility model;

[0013] Figure 4 This is a schematic diagram of the transmission box structure of this utility model;

[0014] In the diagram: 1-Column; 2-Guide rail; 3-Base; 4-Through hole; 5-First cylinder; 6-Support platform; 7-Guide rod; 8-Guide shaft; 9-Support seat; 10-Single chain roller conveyor; 11-Semi-circular hole; 12-Second cylinder; 13-Transmission box; 14-Transmission shaft; 15-Transmission gear; 16-Holding arm; 17-Holding arm wheel; 18-Swing arm; 19-Third cylinder. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0016] like Figure 1-4As shown, a tire dynamic balancing testing device includes a column 1, a guide rail 2 fixed to the inner side of the column 1 by screws, a base 3 mounted on the guide rail 2, a through hole 4, a first cylinder 5, and a support platform 6 on the base 3. The through hole 4 is located in the middle of the base 3. The first cylinder 5 is fixed to the bottom corner of the base 3 by screws, and a guide rod 7 is fixed to the piston rod of the first cylinder 5 by screws. The support platform 6 is fixed to the top of the base 3 by screws. The support platform 6 is provided with a guide shaft 8 and a support seat 9. The guide shaft 8 is symmetrically fixed to both sides of the inside of the support platform 6 by screws, and the support seat 9 is fixed to the top corner of the support platform 6 by screws. A single-chain roller conveyor 10 is symmetrically mounted on the guide shaft 8. A semi-circular hole 11 is opened in the middle of the inner end of the single-chain roller conveyor 10. The dimensions of the semi-circular hole 11 and the through hole 4 are... The external support base 9 is symmetrically mounted with screws. The second cylinder 12 is fixed to the outer end of the support base 9. The piston rod of the second cylinder 12 passes through and extends to the inner end of the support base 9 and is fixedly connected to the outer end of the single-chain roller conveyor 10 with screws. The transmission box 13 is symmetrically mounted and fixed to the middle of the front and rear ends of the support platform 6 with screws. The transmission box 13 is symmetrically rotatably connected to the transmission shaft 14. The transmission shaft 14 is provided with the transmission gear 15 and the clamping arm 16. The transmission gear 15 is fixed to the upper end of the transmission shaft 14 with screws and the transmission gear 15 meshes with each other. The clamping arm 16 is fixed to the top of the transmission shaft 14 with screws, and the outer end of the clamping arm 16 is rotatably connected to the clamping arm wheel 17. The bottom of the transmission shaft 14 on one side is fixed to the swing arm 18 with screws. The end of the swing arm 18 is rotatably connected to the third cylinder 19. The third cylinder 19 is connected to the top of the base 3 through a rotating shaft.

[0017] Specific usage: Mount the column 1 onto the large dynamic balancing machine. Then, based on the tire thickness, start the first cylinder 5 to extend or retract the guide rod 7 to adjust the height of the base 3. Then, based on the tire diameter, start the second cylinder 12 to drive the single-chain roller conveyor 10 to slide relative to the guide shaft 8 to adjust the spacing. Finally, start the single-chain roller conveyor 10 to transport the tire. When the large dynamic balancing machine detects that the tire has reached the semi-circular hole 11, start the third cylinder 19 to drive the swing arm 18 to swing. The swing arm 18 drives the drive shaft 14 on one side to rotate. The rotation of the drive shaft 14 on one side drives the drive shaft 14 on the other side to rotate through the transmission gear 15. At this time, the clamping arm 16 swings inward relative to the tire and fixes it in the center through the clamping arm wheel 17.

[0018] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.

Claims

1. A tire dynamic balancing testing device, comprising a column (1), characterized in that: The inner side of the column (1) is fixed with a guide rail (2) by screws. The guide rail (2) is fitted with a base (3). The base (3) is provided with a through hole (4), a first cylinder (5) and a support platform (6). The through hole (4) is opened in the middle of the base (3). The first cylinder (5) is fixed with screws at the bottom corner of the base (3). The piston rod of the first cylinder (5) is fixed with screws with a guide rod (7). The support platform (6) is fixed with screws at the top of the base (3). The support platform (6) is provided with a guide shaft (8) and a support seat (9). The guide shaft (8) is symmetrically fixed with screws on both sides inside the support platform (6). The support seat (9) is fixed with screws at the top corner of the support platform (6).

2. The tire dynamic balancing testing device according to claim 1, characterized in that: A single-chain roller conveyor (10) is symmetrically mounted on the guide shaft (8). A semi-circular hole (11) is opened in the middle of the inner end of the single-chain roller conveyor (10). The size of the semi-circular hole (11) is symmetrical to that of the through hole (4).

3. The tire dynamic balancing testing device according to claim 1, characterized in that: The second cylinder (12) is fixed to the outer end of the support base (9) by screws. The piston rod of the second cylinder (12) passes through and extends to the inner end of the support base (9) and is fixedly connected to the outer end of the single-chain roller conveyor (10) by screws.

4. The tire dynamic balancing testing device according to claim 1, characterized in that: The support platform (6) has a transmission box (13) symmetrically installed and fixed at the front and rear ends by screws. The transmission box (13) is symmetrically rotatably connected to a transmission shaft (14). The transmission shaft (14) is provided with a transmission gear (15) and a retaining arm (16). The transmission gear (15) is fixed to the upper end of the transmission shaft (14) by screws and the transmission gears (15) are meshed with each other. The retaining arm (16) is fixed to the top of the transmission shaft (14) by screws, and the outer end of the retaining arm (16) is rotatably connected to a retaining arm wheel (17).

5. A tire dynamic balancing testing device according to claim 4, characterized in that: A swing arm (18) is fixed to the bottom of the drive shaft (14) on one side by screws. A third cylinder (19) is rotatably connected to the end of the swing arm (18). The third cylinder (19) is connected to the top of the base (3) by a rotating shaft.

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