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Tire lip removal test device

A testing device and tire technology, which is applied in the direction of automobile tire testing, etc., can solve problems such as inaccurate test results, and achieve the effects of avoiding errors, good versatility, and improving accuracy

Inactive Publication Date: 2017-08-18
GOTECH TESTING MACHINES DONGGUAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Based on this, it is necessary to provide a tire lip-off test device that can adaptively adjust the balance and have accurate test results for the problem that the tire lip-off test device in the prior art cannot self-adaptively adjust the balance, resulting in inaccurate test results.

Method used

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  • Tire lip removal test device
  • Tire lip removal test device
  • Tire lip removal test device

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Embodiment Construction

[0036] Such as figure 1 with figure 2 As shown, among them, figure 1 It is a partial sectional view of a tire lip detachment testing device 10 according to a preferred embodiment of the present invention, figure 2 for figure 1 A state diagram of the tire lip-off testing device 10 shown in FIG.

[0037] The tire lip removal test device 10 comprises: base 100, lifting mechanism 200, base 300, fixed base 400, stretching arm 510, support 520, guide rod 610, first end plate 621, second end plate 622, first screw mandrel 631 , a counterweight 640 , a second screw rod 632 , a pressing block 650 , a first end block 661 , a second end block 662 , a slider 670 , a rope 681 , a hook 682 and a weight 683 .

[0038] The lifting mechanism 200 and the base 300 are arranged on the base 100 at intervals, the fixing base 400 is slidably connected to the base 300 , the bracket 520 is rotatably connected to the fixing base 400 , and the stretching arm 510 is fixed on the bracket 520 and ext...

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Abstract

The invention relates to a tire lip removal test device, which comprises a base, a lifting mechanism and a base arranged on the base, a fixed base slidably connected to the base, a bracket rotatably connected to the fixed base, and a stretcher fixed on the bracket. arm, a guide rod hinged on the bracket, two end plates, two screw rods, counterweights and slide blocks screwed to the two screw rods, pressing blocks, two end blocks, ropes and weights; the two end plates are fixed on One end of the guide rod, the two end blocks are fixed on the other end of the guide rod; one wire rod is rotatably connected to the two end plates; the other screw rod is rotatably connected to the two end blocks, and the pressing block is connected to the slider facing the abutment; away from One end of the stretching arm of the support is provided with a certain pulley, and the support is provided with another fixed pulley, and the rope goes around the two fixed pulleys to connect with the weight and the end block. The briquetting block produces a pressure perpendicular to the force point on the bead lip of the tire, and through the increase or decrease of the weight and the movement of the counterweight, the balance of the guide rod is adaptively adjusted to improve the accuracy of the test result.

Description

technical field [0001] The invention relates to the field of tire performance testing, in particular to a tire lip-off testing device. Background technique [0002] Tires have become an indispensable component of various road vehicles. They can provide stable and efficient means of movement in a rotating manner. However, the quality of tires affects the stability, comfort and safety of vehicles during driving. . In order to control the quality of tires, it is necessary to measure multiple data of tires for continuous improvement, so as to manufacture safe and durable tires. [0003] The tire is usually installed on the wheel hub. Specifically, the bead of the tire fits the rim of the wheel hub and is fixed to realize the tire sleeve on the wheel hub, so that the tire and the wheel hub rotate synchronously. It can be seen from this that the most important function of the bead is to tightly fit and fix the tire and the wheel hub. During the driving process, due to uneven ro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/02
Inventor 谢锋仵涛余洪宾魏国征
Owner GOTECH TESTING MACHINES DONGGUAN
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