Device for conveniently assembling and disassembling split hub and tire

A split-type, easy-to-install technology, which is applied in tire installation, tire parts, transportation and packaging, etc., can solve the problems of expensive tires, split wheels and tires, difficult tire assembly and disassembly, etc., to reduce Difficulty, easy assembly and disassembly, and the effect of reducing strength

Inactive Publication Date: 2022-02-15
佛山市南海区骏达经济实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Currently, it is laborious to assemble and disassemble the split wheel hub and tire, and it takes a lot of effort for professional automobile maintenance personnel to assemble and disassemble the tire, but it is impossible to assemble and disassemble the tire in the field. Therefore, the present invention Provide a device for convenient assembly and disassembly of split wheels and tires

Method used

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  • Device for conveniently assembling and disassembling split hub and tire
  • Device for conveniently assembling and disassembling split hub and tire
  • Device for conveniently assembling and disassembling split hub and tire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] When the present invention installs tire 8, please refer to figure 2 , clamp the lower bead lip of the tire 8 on the edge of the wheel hub 3, place it horizontally, then pass the base mechanism 5 through the center hole of the wheel hub 3, and the bracket mechanism 2 is stuck on the upper cover plate of the wheel hub 3, so that the L-shaped support feet 21 The groove 23 at the bottom is stuck on the flange on the upper cover plate, and then the nut 7 is rotated with an auxiliary tool to tighten the screw rod 51, so that the multi-point force can be evenly distributed on the surface of the tire 8 through the upper cover plate, so that The tire 8 moves downward under force, and after reaching the end, the screws on the upper cover plate of the wheel hub 3 are installed, and then the device is reset, and the installation is completed.

Embodiment 2

[0029] When the present invention dismounts tire 8, please refer to image 3 , lift the wheel hub 3, so that the tire 8 has enough space to lower it, then put the support pad 22 on the L-shaped support foot 21, press the tire 8 near the edge of the wheel hub 3, turn the nut 7, tighten the screw rod 51, Act on the tire 8 through the principle of action force and reaction force, tighten the base 52, so that the tire 8 is pressed down in a balanced force until it comes out of the hub 3. If this device is not used, it is generally necessary to use an iron when disassembling the tire 8. The hammer and warp are knocked at the place where tire 8 bead and wheel hub are in contact, which is time-consuming and labor-intensive.

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PUM

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Abstract

The invention relates to a device for conveniently assembling and disassembling a split hub and a tire, belongs to the technical field of tire assembly and disassembly. The device comprises a mounting disc, bracket mechanisms, a hub, a tire, a bearing seat and a base mechanism; The bearing seat is arranged in the middle of the mounting disc, a plurality of connecting ports are formed in the outer ring of the mounting disc, and the bracket mechanisms are detachably arranged in the connecting ports respectively; through cooperation of the bracket mechanisms, the mounting disc and the base mechanism, multi-point acting forces can be evenly distributed on the surface of the tire through the upper cover plate, the tire is stressed to horizontally move downwards, tire mounting is completed, the tire mounting difficulty is greatly reduced. The device acts on the tire according to the principle of acting force and counter-acting force, so that the tire is extruded downwards in a balanced mode until the tire is separated from the hub, the tire dismounting strength is greatly reduced, the efficiency of dismounting the split type hub tire is improved on the whole, and the tire can be easily dismounted even in the open air.

Description

technical field [0001] The invention belongs to the technical field of tire assembly and disassembly, and in particular relates to a device for convenient assembly and disassembly of split wheel hubs and tires. Background technique [0002] Tires are circular elastic rubber products that are rolled on the ground and rolled on various vehicles or machinery. Usually installed on metal rims, it can support the body, buffer external impact, realize contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions, and they are subjected to various deformations, loads, forces, and high and low temperature effects during driving, so they must have high load-bearing performance, traction performance, and cushioning performance. At the same time, it is also required to have high wear resistance and flex resistance, as well as low rolling resistance and heat generation. [0003] Currently, it is laborious to ass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C25/01
CPCB60C25/01
Inventor 沈宪斌
Owner 佛山市南海区骏达经济实业有限公司
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