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Apparatus for cooling a shrink-fit chuck

A technology of cooling shrinkage and equipment, applied in metal processing equipment, electric/magnetic/electromagnetic heating, manufacturing tools, etc., can solve problems such as large structure investment

Active Publication Date: 2014-11-05
FRANZ HAIMER MASCHINENBAU KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Here, it is clear that a considerable structural investment is required for the shading, collection and subsequent drying of the coolant

Method used

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  • Apparatus for cooling a shrink-fit chuck
  • Apparatus for cooling a shrink-fit chuck
  • Apparatus for cooling a shrink-fit chuck

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] exist figure 1 and 2 The equipment for cooling the shrink collet shown schematically in the Figures 3 to 5 The cooling accessory 1 specifically shown in the Figure 7 On the shrink collet 2 shown schematically in . Such a device serves to cool the shrink chuck 2 after heating the shrink chuck 2 for shrink-fitting the tool or removing the shrunk-fit tool.

[0022] exist figure 1 In the embodiment shown, the cooling attachment 1 is guided vertically displaceably on a column-shaped guide part 3 . The guide part 3 comprises a lower base area 4 and a vertically extending upper guide area 5 in which a guide rail 6 for linearly guiding the cooling attachment 1 is arranged. In the embodiment shown, the guide part 3 is arranged on the housing 7 . The L-shaped housing 7 here has a front support part 8 with a horizontal support surface 9 and a rear housing part 10 with a vertical front wall surface 11 . The guide part 3 stands with its lower base area 4 on the horizontal s...

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PUM

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Abstract

The invention relates to an apparatus for cooling a shrink-fit chuck, having a cooling attachment (1) that can be placed on the shrink-fit chuck and contains a plurality of feed openings for supplying a coolant into an interior of the cooling attachment (1). Connected to the cooling attachment (1) are a device for feeding a liquid coolant into the interior of the cooling attachment (1) and a suction-extraction device (15, 16) for the suction-extraction of the liquid coolant used for cooling the shrink-fit chuck from the interior of the cooling attachment (1).

Description

technical field [0001] The invention relates to a device for cooling shrink collets / shrink-fit collets according to the preamble of claim 1 . Background technique [0002] Such a device is known from DE 10 2009 017 461 A1. The device disclosed there comprises a cooling attachment which is guided in a vertically displaceable manner on guide rails and serves to receive a shrink chuck which was previously heated for shrink fit or release of the machining tool. The cooling attachment is designed in such a way that it encloses the shrink chuck while delimiting an annular channel, wherein a plurality of blowing nozzles for blowing compressed air as coolant open into the annular channel. Cooling of the shrink collets by means of compressed air is also achieved in this known device. However, the cooling effect is limited when cooling with compressed air. [0003] Devices are also known in which the cooling is carried out by means of a liquid coolant. A device is known, for examp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P11/02H05B6/14
CPCH05B6/101B23P11/027H05B6/40Y10T29/53439H05B6/14
Inventor F·海莫
Owner FRANZ HAIMER MASCHINENBAU KG