Rim mounting device

Abstract

The utility model discloses a rim mounting device, and belongs to the field of motorcycle assembly. Comprising a device body, a lifting mechanism used for lifting through a driving mechanism is arranged in the body, the lifting mechanism is installed on the body through guide wheels on the two sides, and a clamping device used for clamping a rim is arranged on the side face of the lifting mechanism. The clamping device can be adjusted according to tires with different flatness ratios and widths. The clamping device comprises a telescopic mechanism, a worm with threads is arranged in the telescopic mechanism, and a clamping jaw is arranged on the telescopic mechanism. The clamping jaw comprises two side jaws and a middle jaw between the two side jaws. The rim mounting device provided by the utility model can achieve the effects of saving time and labor, and being high in mounting efficiency and wide in application range.

Description

Technical Field

[0001] The utility model relates to motorcycle assembly, in particular to a rim mounting device. Background Art

[0002] Motorcycle rim installation typically relies on manual lifting, aligning the rim with the mounting holes on the vehicle's rear fork or front shock absorber. The rim's weight makes manual lifting difficult, and installation requires two people working together. This process is time-consuming and labor-intensive, and it can be difficult to align the wheel axle with the hole, making it difficult to install the rim. Consequently, motorcycle rim installation is time-consuming, labor-intensive, difficult, and inefficient. Summary of the Invention

[0003] Purpose of the utility model: The purpose of the utility model is to provide a rim installation device that saves time and effort, has high installation efficiency and a wide range of applications.

[0004] Technical solution: The rim mounting device described in the utility model includes a device main body, in which a lifting mechanism is provided for lifting and lowering by a driving mechanism. The lifting mechanism is installed on the main body through guide wheels on both sides, and a clamping device for clamping the rim is provided on the side of the lifting mechanism.

[0005] Preferably, the clamping device includes a telescopic mechanism, a threaded worm is provided inside the telescopic mechanism, and a clamping claw is provided on the telescopic mechanism.

[0006] Preferably, the clamping jaws include two side jaws and a middle jaw therebetween.

[0007] Preferably, the clamping device can be adjusted according to tires of different aspect ratios and widths.

[0008] Preferably, the driving mechanism includes a foot-operated control device and a hydraulic cylinder.

[0009] Preferably, four universal wheels are installed at the bottom of the main body.

[0010] Preferably, the material of the main body is steel commonly available on the market.

[0011] Preferably, the universal wheel is a lockable silent PU universal wheel.

[0012] Beneficial effects: Compared with the prior art, the present invention has the following significant advantages: (1) By setting up a lifting mechanism and a clamping mechanism, the installation process of the rim is mechanized, so that the installation of the rim is time-saving and labor-saving, the operation is simple, and manual labor is reduced; (2) The device is small in size, light in weight, and easy to move; (3) The device only requires one person to complete the installation of the rim, which reduces the difficulty of installation and improves the efficiency of installation; (4) The device reduces the errors caused by manual installation and greatly reduces the rework rate; (5) By setting up a lifting mechanism, the device can be applied to vehicle rims of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall appearance of the installation device of the present invention;

[0014] Figure 2 for Figure 1 Enlarged view of area A in the middle;

[0015] Figure 3 Schematic diagram for installing tires;

[0016] Figure 4 Completed tire installation diagram. DETAILED DESCRIPTION

[0017] The technical solution of the present utility model will be further described below in conjunction with the embodiments.

[0018] like Figure 1-2 As shown, the rim mounting device described in the utility model includes a device body 1, a lifting mechanism 2 is provided in the main body 1 for lifting and lowering by a driving mechanism, the lifting mechanism 2 is installed on the main body 1 through guide wheels 3 on both sides, and a clamping device 4 for clamping the rim is provided on the side of the lifting mechanism 2.

[0019] The clamping device 4 can be adjusted according to tires of different aspect ratios and widths.

[0020] The clamping device 4 includes a telescopic mechanism 41 , a threaded worm 42 is provided inside the telescopic mechanism 41 , and a clamping claw is provided on the telescopic mechanism 41 .

[0021] The clamping jaws include two side jaws 44 and a middle jaw 43 therebetween.

[0022] The driving mechanism includes a foot-operated control device 5 and a hydraulic cylinder 6. The hydraulic cylinder 6 of appropriate specifications is selected after calculation.

[0023] Four universal wheels 7 are installed at the bottom of the main body 1.

[0024] The material of the main body 1 is common steel on the market, which is low in cost and light in weight.

[0025] The universal wheel 7 is a lockable silent PU universal wheel. Four universal wheels are installed at the bottom of the device for easy movement. When needed, the universal wheels can be locked and the device can be fixed to facilitate the installation of the rim. At the same time, the silent PU universal wheel is more wear-resistant than ordinary universal wheels and has a longer service life.

[0026] The lifting mechanism 2 is installed on the main body 1 through the guide wheels 3 on both sides, and rolls through two wheels on the left and right sides of the main body, making the lifting process smoother and realizing the limit function.

[0027] The working process of the rim mounting device described in the utility model is as follows: Figure 3-4 As shown, the drive motor on the main body 1 rotates the worm 42, driving the telescopic mechanism 41 to extend and retract, thereby adjusting the horizontal position of the clamping device 4. Simultaneously, the center jaw 43 is driven to move horizontally in direction c. Because the tail of the center jaw 43 is triangular, its movement in direction c drives the side jaws 44 in direction d, clamping the tire. While the center jaw 43 holds the tire in place, the two side jaws 44 clamp it. The four universal wheels move the device to horizontally align the tire's rim opening 8 with the rear fork opening 9 or front shock absorber opening. The drive mechanism then controls the height of the lifting device 2 to vertically align the tire's rim opening 8 with the rear fork opening 9 or front shock absorber opening. This aligns the tire's rim opening 8 with the rear fork opening 9, securing the tire in place.

Claims

1. A rim mounting device, comprising a device body (1), characterized in that: A lifting mechanism (2) is provided in the main body (1) and is lifted and lowered by a driving mechanism. The lifting mechanism (2) is mounted on the main body (1) via guide wheels (3) on both sides. A clamping device (4) for clamping a wheel rim is provided on the side of the lifting mechanism (2).

2. The rim mounting device according to claim 1, wherein: The clamping device (4) comprises a telescopic mechanism (41), a worm (42) with a thread is provided inside the telescopic mechanism (41), and a clamping claw is provided on the telescopic mechanism (41).

3. The rim mounting device according to claim 2, wherein: The clamping jaws include two side jaws (44) and a middle jaw (43) therebetween.

4. The rim mounting device according to claim 1, wherein: The clamping device (4) can be adjusted according to tires with different aspect ratios and widths.

5. The rim mounting device according to claim 1, wherein: The driving mechanism comprises a foot-operated control device (5) and a hydraulic cylinder (6).

6. The rim mounting device according to claim 1, wherein: Four universal wheels (7) are installed at the bottom of the main body (1).

7. The rim mounting device according to claim 1, wherein: The material of the main body (1) is steel commonly found on the market.

8. The rim mounting device according to claim 6, wherein: The universal wheel (7) is a lockable silent PU universal wheel.

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