Supporting device for a machine tool

A technology of supporting devices and machine tools, which is applied in the direction of sawing machine devices, manufacturing tools, metal processing equipment, etc., and can solve problems such as unachievable and difficult cutting

Active Publication Date: 2013-10-30
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a twig of a tree or shrub is cut by means of such a hand saw, the problem arises that the branch, due to its bendability, gives way under the force exerted by the saw teeth on the branch to be cut, which makes cutting difficult or not even possible at all
In order to increase the resistance, the branches must be manually held, however this presents a huge potential risk

Method used

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  • Supporting device for a machine tool
  • Supporting device for a machine tool
  • Supporting device for a machine tool

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] exist figure 1 and 2 A hand-held power tool 1 designed as an electric foxtail saw is shown, which has an electric drive motor in a housing 2 for driving a tool 3 designed as a saw blade. The saw blade 3 as figure 2 An oscillating, rectilinear working movement according to the double arrow 4 is shown, in which the teeth 5 of the saw blade 3 —the teeth lie on the tooth line 6 — are moved forwards and backwards. The working movement 4 takes place along a zigzag line 6 .

[0027] Such as figure 1 and 2 It can furthermore be seen that the hand-held power tool 1 is provided with a support device 7 comprising a support element 8 on the carrier part 9 and a fastening element 10 on the housing 2 . The support element 8 is designed as a corner support and has two support legs 8 a and 8 b arranged at an angle relative to one another, which are spread out and define a receiving area 11 for receiving an object or target to be processed. Support element 8 - as per figure 1 Th...

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PUM

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Abstract

A supporting device for a machine tool (1) is used to support an object (16) that is to be machined by a tool (3) of the machine tool (1) and has a supporting element (8) that is pivotally mounted on the housing (2) of the machine tool (1), said supporting element having a receiving region (11) for accommodating the object (16). The receiving region (11) is delimited by a supporting wall on which the object (16) that is accommodated in the receiving region (11) is supported against the motorized working movement of the tool (3).

Description

technical field [0001] The invention relates to a support device for a power tool. Background technique [0002] Motor-driven hand saws are known, such as electrically driven foxtail saws, in which the saw blade performs a linear, oscillating working movement. If a twig of a tree or shrub is cut by means of such a hand saw, the problem arises that the branch, due to its bendability, gives way under the force exerted by the saw teeth on the branch to be cut, which makes cutting difficult Or maybe not even possible at all. In order to increase the resistance, the branches must be manually gripped, however this presents a huge potential risk. Contents of the invention [0003] The object of the present invention is to provide, with simple constructional measures, a support device for a machine tool which allows the machining of an object with only low resistance to the machining movement of a tool of the machine tool. [0004] This object is achieved according to the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D51/04B23D51/00B23D49/00
CPCB23D51/00B23D49/002
Inventor T·科奇什T·孔奇克
Owner ROBERT BOSCH GMBH
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