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Device for detachably securing modules

An appliance and loosening technology, applied in the directions of large fixed members, manufacturing tools, machine tool parts, etc., can solve problems such as affecting functional reliability, loosening obstacles, and increasing the difficulty of the unlocking process, so as to simplify the loosening process and improve the function. The effect of reliability

Active Publication Date: 2019-04-02
ZEITFRACHT GMBH & CO KGAA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Known wedge drive solutions have wedge-shaped bevels on their slider-shaped locking pins for interaction with the corresponding clamping or fixing bolts, said bevels tending to self-lock depending on the inclination angle of the corresponding abutment, which adds to the Increases the difficulty of the corresponding unlocking process and can cause obstructions during operation, especially when the corresponding clamping or fastening device is released, which adversely affects the functional reliability

Method used

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  • Device for detachably securing modules
  • Device for detachably securing modules
  • Device for detachably securing modules

Examples

Experimental program
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Embodiment Construction

[0034] The invention is explained by means of an exemplary embodiment with reference to the drawings, in which a tool holder, denoted as a whole by reference number 1 , can be fastened to an abutment surface of a tool station on the circumference of a tool disk of a tool turret. It should be understood that instead of the tool holder 1 other types of modules can also be fastened to a third component other than the tool tray. figure 2 A section of the circumference of the tool disk 3 is shown, at the figure 2 Of the abutment surfaces 5 , 7 and 9 visible in , only abutment surface 5 is intended for clamping tool holder 1 . The tool holder 1 comprises a base body 11 in the form of a cuboid with a rectangular outline, which has a flat fastening surface on its underside 13, which can be clamped on one of the abutment surfaces, in the example shown on the tool. On the abutment surface 5 of the disc 3 . To this end, each abutment surface (which is in the figure 2 shown only for...

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PUM

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Abstract

The invention relates to a device for detachably securing modules (1), such as tool holders, to a third component (3), such as a rotatable tool disk for a machine tool, comprising a controllable securing device (51, 53), by means of which the respective module (1) can be re-secured in a detachable manner in a locked position on the third component (3) by means of individual securing parts (15), and a release device (76, 77) which at least partially helps to release the securing device (51, 53) in a release position, such that the release device (76, 77) at least at the beginning of releasing,exerts pressure on the securing device (51, 53) for releasing the individual securing parts (15).

Description

technical field [0001] The invention relates to a device for releasably fastening a module, such as a tool holder, to a third component, such as a rotatable tool tray for a power tool, the device comprising a controllable fastening device and an unlocking device, With the aid of the fastening device, the corresponding module can be releasably fastened in the locked position on the third component by means of the respective fastening element, the unlocking device at least partially assisting in releasing the fastening device again into the unlocked position . Background technique [0002] Such means for releasably securing modules are known from the prior art. Known from DE10155077B4 is a clamping device, in particular for clamping workpieces for machining, comprising a reference panel, a clamping plate and a fastening device, the reference panel having a planar clamping surface defining a reference surface and at least Two clamping openings with walls on which at least one...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/00B23B31/107
CPCB23B31/1078B23Q2220/002B23Q1/0072
Inventor M·尚茨
Owner ZEITFRACHT GMBH & CO KGAA