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Devices for heating multiple functional elements

A technology for functional elements, induction heating equipment, applied to gears and/or bearings, heating such functional elements, balancing mass bodies, cam fields, can solve problems such as expensive production and processing, and achieve increased flexibility, reduced production costs, and savings The effect of resources

Active Publication Date: 2020-01-10
MAHLE INT GMBH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, the commonly used heating functions require a large amount of thermal energy, with the result that the production process of such products is becoming more and more expensive

Method used

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  • Devices for heating multiple functional elements
  • Devices for heating multiple functional elements
  • Devices for heating multiple functional elements

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] according to figure 1 and Figure 2a-Figure 2c , according to the invention a device 1 for heating a plurality of functional elements 4 each comprising a cutout 2 for a shaft, such as a cam, a balancing mass, a gear and / or a bearing, the device 1 comprising a plurality holding tables 5, each of which is intended for a functional element 4 and is arranged vertically one above the other, as can be done in Figure 2a-Figure 2c clearly seen. According to the invention, the device 1 comprises a plurality of workstations A, B, C, D (see figure 1 ), ie at least one loading station A, B, at least one heating station C and unloading station D. It is of course also possible to provide only three or more than four workstations. The holding tables 5 are individually adjustable in the z-direction, ie the vertical direction, wherein the holding tables 5 have a greater spacing at the loading stations A, B and at the unloading station D than at the at least one heating station C. ...

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PUM

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Abstract

A device for heating a plurality of functional or receiving elements, such as a cam, balancing mass, gearwheel and / or a bearing, may include a plurality of holding balconies disposed above one another along an axis each associated with a respective receiving element, a plurality of workstations includes a loading station, a heating station and an unloading station, and an induction heating device including a plurality of accommodation elements. The plurality of holding balconies may be individually movable in an axial direction of an axis, and / or having a greater spacing in the axial direction with respect to one another in the loading station and / or the unloading station than in the heating station. The plurality of accommodation elements may be jointly adjustable in the axial direction.

Description

technical field [0001] The invention relates to a device for heating a plurality of functional elements each comprising a cutout for a shaft, in particular a cam, a balancing mass, a gear and / or a bearing. The invention also relates to a method for heating such a functional element. Background technique [0002] In order to engage the functional elements, especially the cams, on the shaft, especially the camshaft tube, the functional elements generally have to be heated and the hubs or cutouts of the respective functional elements have to be aligned with the axis of the shaft. If several functional elements are to be engaged together simultaneously via the lead-in shaft, all functional elements must be aligned accordingly. [0003] A device suitable for this purpose for positioning a plurality of functional elements comprising cutouts for the shaft, in particular cams, at predetermined angular positions on the shaft is known from DE 10 2008 064 194 A1, wherein the device co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P11/02B23P19/02
CPCB23P11/025B23P19/004B23P19/02B23P2700/02F01L1/047F01L2001/0471F01L2303/01F16B4/006B23Q16/00H05B6/101H05B6/44
Inventor 安东尼奥·梅农纳斯特凡·莫根施特恩罗兰·沙赫雷尔
Owner MAHLE INT GMBH