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Method and device for masking securing holes in rims

A technology for fixing holes and rims, which is applied to the device for coating liquid on the surface, spraying device, coating, etc., which can solve the problems of high equipment cost and achieve the effect of reducing equipment and process costs

Active Publication Date: 2018-05-11
艾森曼机械设备(中国)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If different types of rims are to be covered on one coating system, the robot must be provided with multiple grippers adapted to the type of rim, which entails high equipment costs

Method used

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  • Method and device for masking securing holes in rims
  • Method and device for masking securing holes in rims
  • Method and device for masking securing holes in rims

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] 1. The basic structure of the equipment

[0048] A covering device, indicated overall at 10 , in a coating system for vehicle wheel rims 12 , which is not shown separately, is shown in the individual figures. as in figure 1 As shown in , the rim 12 comprises different rim types 12a, 12b and 12c which differ from one another in their diameter and each have a fastening hole 14 in the form of a wheel bolt hole. Depending on the rim type, the fastening holes 14a, 14b and 14c differ from each other in their number, their diameter and their pitch circles. A pitch circle is understood to be a circle arranged concentrically with respect to the center of the rim, on which the centers of the wheel bolt holes are arranged. Furthermore, the rims 12a, 12b, 12c have central hub holes 16a, 16b and 16c which, depending on the rim type, can differ from one another in their diameter.

[0049] figure 2 A front view of a first embodiment of a device 10 according to the invention is sh...

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PUM

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Abstract

The invention relates to a method for masking securing holes (14) of rims (12), which are moved on a transport device (18) of a rim-coating system, wherein the method comprises the step of determiningthe position and number of non-masked securing holes (14). According to the invention, a first non-masked securing hole (14) of a rim (12) is approached, and the first non-masked securing hole (14) is masked with a first masking element (36) by means of a manipulation device (32). Only in the subsequent step is a second non-masked securing hole (14) of the same rim (12) approached, and the secondnon-masked securing hole (14) is masked with a second masking element (36) by means of the manipulation device (32).

Description

technical field [0001] The invention relates to a method for covering fastening holes in a rim before the rim is painted or otherwise coated. Furthermore, the subject of the invention is a device suitable for carrying out the method. Background technique [0002] It is known from the prior art that wheel rims, such as those provided in particular for use on vehicles, are made of metallic materials, such as steel or aluminum. Rims of this type are provided with a cladding comprising one or more layers. The coating serves as corrosion protection for metallic materials and often also serves to improve the aesthetics of vehicle wheels. As coating methods for vehicle wheels, wet painting methods and powder coating methods are generally used, wherein these methods can also be combined with one another. [0003] The rim has bores with which the rim can be fastened to the front flange of the axle. The first group of holes is formed by fastening holes, for example wheel bolt hole...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B12/28B05D1/32B05B12/30
CPCB05D1/32B05D7/14B05B12/30
Inventor E·里姆里奇R·施特克
Owner 艾森曼机械设备(中国)有限公司