DE4342484A1 - Hand drill - Google Patents

Hand drill

Info

Publication number
DE4342484A1
DE4342484A1 DE4342484A DE4342484A DE4342484A1 DE 4342484 A1 DE4342484 A1 DE 4342484A1 DE 4342484 A DE4342484 A DE 4342484A DE 4342484 A DE4342484 A DE 4342484A DE 4342484 A1 DE4342484 A1 DE 4342484A1
Authority
DE
Germany
Prior art keywords
dust
drill
cooling fan
hand
work
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE4342484A
Other languages
German (de)
Inventor
Heinrich Dipl Ing Mayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wincor Nixdorf International GmbH
Original Assignee
Wincor Nixdorf International GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wincor Nixdorf International GmbH filed Critical Wincor Nixdorf International GmbH
Priority to DE4342484A priority Critical patent/DE4342484A1/en
Publication of DE4342484A1 publication Critical patent/DE4342484A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/008—Cooling means

Abstract

The invention relates to a hand drill with cooling fan. In the case of such hand drills or hammer drills, soiling of the surrounding area occurs again and again during work, leading, especially in low-dust rooms, to laborious extra work. To avoid such extra work, a dust-collecting receptacle (3), which is airtight and of bellows-like design at least in the region of the drill bit (2), is therefore placed onto the drilling spindle (1) of the hand drill, which dust-collecting receptacle (3) is connected to a dust bag (5) detachably fastened to the machine housing (4). At the dust bag, the cooling fan integrated in the drill is used for extraction. As a result, the soiling of the surrounding area during drilling work is largely avoided without additional effort. <IMAGE>

Description

Die Erfindung betrifft eine Handbohrmaschine mit Kühlgebläse.The invention relates to a hand drill with cooling fan.

Beim Arbeiten mit Handbohrmaschinen bzw. Handbohrhämmern in staubarmen Räumen bzw. im Haus tritt immer wieder das Problem der Verschmutzung der Umgebung auf. Deshalb müssen nach dem Arbeiten die Räume entweder wieder gereinigt werden oder eine zweite Person saugt den Schmutz sofort beim Arbeiten am Ent­ stehungsort ab. Dies ist ein personalintensives und damit teueres Verfahren.When working with hand drills or hand hammers in the problem occurs again and again in low-dust rooms or in the house pollution of the environment. Therefore, according to the The rooms either work again or work one second person sucks the dirt immediately when working on the Ent location. This is a labor intensive and therefore expensive process.

Aufgabe der vorliegenden Erfindung ist es, eine Handbohrma­ schine zu schaffen, die ein staubfreies Arbeiten ermöglicht.The object of the present invention is a hand drill to create a machine that enables dust-free work.

Zur Lösung dieser Aufgabe wird gemäß der Erfindung die Hand­ bohrmaschine derart ausgebildet, daß auf der Bohrspindel ein luftdichter, zumindest im Bereich des Bohrers balgförmig aus­ gebildeter Staubfangbehälter aufgesetzt ist, der mit einem an dem Maschinengehäuse lösbar befestigten Staubsack verbunden ist, an dem über ein Filter eine Absaugvorrichtung ange­ schlossen ist.To solve this problem, according to the invention, the hand drilling machine designed such that on the drilling spindle airtight, at least in the area of the drill bellows formed dust collector is placed on the one the machine housing detachably attached dust bag is on which a suction device is attached via a filter is closed.

Besonders vorteilhaft ist es dabei, als Absaugvorrichtung das in der Bohrmaschine bereits vorhandene Kühlgebläse zu verwen­ den.It is particularly advantageous here as the suction device to use existing cooling fans in the drill the.

Dadurch wird eine integrierte Späne-/Schmutzabsaugung an der Handbohrmaschine bzw. dem Bohrhammer mit nur einer Person ermöglicht.This means that an integrated chip / dirt extraction system on the Hand drill or hammer drill with just one person enables.

Anhand des Ausführungsbeispiels nach der Figur wird die Er­ findung näher erläutert.Based on the embodiment of the figure, the Er finding explained in more detail.

Auf der Bohrspindel 1 der Bohrmaschine wird ein Staubfangbe­ hälter 3 aufgesetzt, der zumindest im Bereich des Bohrers 2 balgförmig ausgebildet ist, so daß dadurch erstens unter­ schiedliche Längen der Bohrer ausgeglichen werden können und zudem stets ein guter Abschluß des Staubfangbehälters 3 zum jeweiligen Bohrobjekt gegeben ist. Die Pfeile zeigen jeweils die Absaugrichtung an. Der Staubfangbehälter 3 ist über den Zuführkanal 6 mit dem Staubsack 5 verbunden. In den Staubsack 5 ist ein Filter 8 eingelegt, durch das bewirkt wird, daß die Staubpartikel nicht in den Ausgangskanal 7 gelangen, sondern im Staubsack verbleiben. Am Ausgangskanal 7 wird zugleich das in der Bohrmaschine integrierte Kühlgebläse, dessen Abluft an der Stelle 9 ausgeblasen wird, als Absaugvorrichtung ver­ wendet.On the drilling spindle 1 of the drill, a Staubfangbe container 3 is placed, which is formed bellows-shaped at least in the area of the drill 2 , so that firstly it can be compensated for under different lengths of the drill and also always gives a good seal of the dust collector 3 to the respective drilling object . The arrows show the suction direction. The dust collector 3 is connected to the dust bag 5 via the feed channel 6 . A filter 8 is inserted into the dust bag 5 , by means of which the dust particles do not get into the outlet channel 7 , but remain in the dust bag. At the outlet channel 7 , the cooling fan integrated in the drilling machine, the exhaust air of which is blown out at point 9 , is used as a suction device.

Claims (3)

1. Handbohrmaschine mit Kühlgebläse, dadurch gekennzeichnet, daß auf der Bohrspindel (1) ein luftdichter, zumindest im Bereich des Bohrers (2) balgförmig ausgebildeter Staubfangbe­ hälter (3) aufgesetzt ist, der mit einem an dem Maschinenge­ häuse (4) lösbar befestigten Staubsack (5) verbunden ist, an dem über ein Filter (8) eine Absaugvorrichtung angeschlossen ist.1. Hand drill with cooling fan, characterized in that on the drilling spindle ( 1 ) an airtight, at least in the area of the drill ( 2 ) bellows-shaped Staubfangbe container ( 3 ) is placed, which is detachably attached to the machine housing ( 4 ) dust bag ( 5 ) is connected to which a suction device is connected via a filter ( 8 ). 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß als Absaugvorrichtung das Kühlgebläse dient.2. The method according to claim 1, characterized, that the cooling fan serves as a suction device. 3. Handbohrmaschine mit Kühlgebläse nach einem der vorherge­ henden Ansprüche, dadurch gekennzeichnet, daß der Staubfangbehälter aus durchsichtigem Material be­ steht.3. Hand drill with cooling fan according to one of the previous existing claims, characterized, that the dust collector be made of transparent material stands.
DE4342484A 1993-12-13 1993-12-13 Hand drill Ceased DE4342484A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4342484A DE4342484A1 (en) 1993-12-13 1993-12-13 Hand drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4342484A DE4342484A1 (en) 1993-12-13 1993-12-13 Hand drill

Publications (1)

Publication Number Publication Date
DE4342484A1 true DE4342484A1 (en) 1995-04-06

Family

ID=6504888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4342484A Ceased DE4342484A1 (en) 1993-12-13 1993-12-13 Hand drill

Country Status (1)

Country Link
DE (1) DE4342484A1 (en)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053582A1 (en) * 2000-10-28 2002-05-16 Bosch Gmbh Robert Hand tool with a dust extraction device
WO2005025792A1 (en) * 2003-09-16 2005-03-24 Carlos Roberto Bonfim Oliveira Suction system for debris that results from the use of portable electric drill
WO2005039832A1 (en) * 2003-10-06 2005-05-06 Robert Bosch Gmbh Suctioning device for a machine tool
US6953394B2 (en) 2001-06-29 2005-10-11 Robert Bosch Gmbh Protective device for a hand machine tool
EP1977836A1 (en) 2007-04-04 2008-10-08 ThyssenKrupp Drauz Nothelfer GmbH Method and device for draining adhesive agents
WO2010020456A1 (en) * 2008-08-20 2010-02-25 Robert Bosch Gmbh Power tool
EP1872900A3 (en) * 2006-06-28 2010-04-21 Robert Bosch Gmbh Suction device for a handheld electrical tool and handheld electrical tool with suction device
CN101745896A (en) * 2008-12-19 2010-06-23 株式会社牧田 Power tool
US7794184B2 (en) * 2005-05-19 2010-09-14 Robert Bosch Gmbh Dust catcher
CN102409979A (en) * 2011-09-22 2012-04-11 张永忠 Stone-crushing drill bit
CN102554879A (en) * 2010-08-23 2012-07-11 株式会社牧田 Dust collecting device
CN103085039A (en) * 2011-10-28 2013-05-08 陈朝阳 Positioning sleeve for electric drill dust covers
CN103537973A (en) * 2012-07-17 2014-01-29 株式会社牧田 Abrasive cutting machine
US8662801B2 (en) 2009-02-24 2014-03-04 Black & Decker Inc. Depth gauge for drill bit
US8721234B2 (en) 2009-02-24 2014-05-13 Black & Decker Inc. Depth gauge for drill bit
US20140138114A1 (en) * 2012-11-19 2014-05-22 Makita Corporation Dust collecting device and power tool having the same
US8740513B2 (en) 2009-02-24 2014-06-03 Black & Decker Inc. Dust collector for use with drill bit or drill bit depth stop
ES2525504R1 (en) * 2013-06-14 2015-02-05 Universidad Politécnica de Madrid WOOD SAMPLE EXTRACTOR THROUGH DRILLING
CN104440801A (en) * 2014-08-29 2015-03-25 天津市金万达科技有限公司 Electric drill dust cover
CN104708604A (en) * 2013-12-12 2015-06-17 张洲玲 Dustproof drilling machine
CN105149651A (en) * 2015-10-08 2015-12-16 广西大学 Dust cover of electric drill
CN106584371A (en) * 2016-11-08 2017-04-26 浙江亚特电器有限公司 Dust collecting device for electric tool
CN106667369A (en) * 2015-11-06 2017-05-17 南京德朔实业有限公司 Dust collector suitable for power tool
CN109732544A (en) * 2019-01-08 2019-05-10 沈阳理工大学 A kind of multifunction drill shield
CN110617020A (en) * 2019-11-10 2019-12-27 赵健 Dust-free rock electric drill for rock and soil exploration
CN110685629A (en) * 2019-10-24 2020-01-14 山西能源学院 Tool for cleaning and fishing small-diameter underground rock slag in deep well section
CN112548157A (en) * 2020-12-01 2021-03-26 李效友 Cleaning and perforating equipment and cleaning and perforating method for building wall
CN113600871A (en) * 2021-10-08 2021-11-05 江苏拓博制冷科技有限公司 Drilling die for machining part of refrigeration equipment
US11419466B2 (en) 2020-03-25 2022-08-23 Milwaukee Electric Tool Corporation Dust collector assembly
US11872665B2 (en) 2021-04-01 2024-01-16 Milwaukee Electric Tool Corporation Integrated dust extractor and power tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126511A1 (en) * 1981-07-04 1983-03-10 Friedhelm 5590 Cochem Buschbaum Transparent dust protection globe with suction device for electric hand drills
US5113951A (en) * 1988-06-07 1992-05-19 Emerson Electric Company Apparatus for driving a drilling or percussion tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126511A1 (en) * 1981-07-04 1983-03-10 Friedhelm 5590 Cochem Buschbaum Transparent dust protection globe with suction device for electric hand drills
US5113951A (en) * 1988-06-07 1992-05-19 Emerson Electric Company Apparatus for driving a drilling or percussion tool

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053582A1 (en) * 2000-10-28 2002-05-16 Bosch Gmbh Robert Hand tool with a dust extraction device
US6953394B2 (en) 2001-06-29 2005-10-11 Robert Bosch Gmbh Protective device for a hand machine tool
WO2005025792A1 (en) * 2003-09-16 2005-03-24 Carlos Roberto Bonfim Oliveira Suction system for debris that results from the use of portable electric drill
WO2005039832A1 (en) * 2003-10-06 2005-05-06 Robert Bosch Gmbh Suctioning device for a machine tool
US7425109B2 (en) 2003-10-06 2008-09-16 Robert Bosch Gmbh Suctioning device for a machine tool
US7794184B2 (en) * 2005-05-19 2010-09-14 Robert Bosch Gmbh Dust catcher
EP2474387A3 (en) * 2006-06-28 2014-11-19 Robert Bosch GmbH Suction device of an electric hand-held machine tool and electric hand-held machine tool with suction device
EP1872900A3 (en) * 2006-06-28 2010-04-21 Robert Bosch Gmbh Suction device for a handheld electrical tool and handheld electrical tool with suction device
EP1977836A1 (en) 2007-04-04 2008-10-08 ThyssenKrupp Drauz Nothelfer GmbH Method and device for draining adhesive agents
WO2010020456A1 (en) * 2008-08-20 2010-02-25 Robert Bosch Gmbh Power tool
EP2199013A1 (en) * 2008-12-19 2010-06-23 Makita Corporation Power tool
CN101745896A (en) * 2008-12-19 2010-06-23 株式会社牧田 Power tool
US8186453B2 (en) 2008-12-19 2012-05-29 Makita Corporation Power tool
CN101745896B (en) * 2008-12-19 2013-10-23 株式会社牧田 Power tool
RU2520244C2 (en) * 2008-12-19 2014-06-20 Макита Корпорейшн Drive tool
US9505063B2 (en) 2009-02-24 2016-11-29 Black & Decker Inc. Depth gauge and drill bit
US8740513B2 (en) 2009-02-24 2014-06-03 Black & Decker Inc. Dust collector for use with drill bit or drill bit depth stop
US8662801B2 (en) 2009-02-24 2014-03-04 Black & Decker Inc. Depth gauge for drill bit
US8721234B2 (en) 2009-02-24 2014-05-13 Black & Decker Inc. Depth gauge for drill bit
CN102554879A (en) * 2010-08-23 2012-07-11 株式会社牧田 Dust collecting device
CN102554879B (en) * 2010-08-23 2015-05-20 株式会社牧田 Dust collecting device
CN102409979A (en) * 2011-09-22 2012-04-11 张永忠 Stone-crushing drill bit
CN102409979B (en) * 2011-09-22 2013-08-14 张永忠 Stone-crushing drill bit
CN103085039A (en) * 2011-10-28 2013-05-08 陈朝阳 Positioning sleeve for electric drill dust covers
CN103537973A (en) * 2012-07-17 2014-01-29 株式会社牧田 Abrasive cutting machine
CN103537973B (en) * 2012-07-17 2017-05-03 株式会社牧田 Abrasive cutting machine
US9956659B2 (en) * 2012-11-19 2018-05-01 Makita Corporation Dust collecting device and power tool having the same
US20140138114A1 (en) * 2012-11-19 2014-05-22 Makita Corporation Dust collecting device and power tool having the same
ES2525504R1 (en) * 2013-06-14 2015-02-05 Universidad Politécnica de Madrid WOOD SAMPLE EXTRACTOR THROUGH DRILLING
CN104708604A (en) * 2013-12-12 2015-06-17 张洲玲 Dustproof drilling machine
CN104440801B (en) * 2014-08-29 2016-08-24 天津市金万达科技有限公司 Dust-proof cover for electric drill
CN104440801A (en) * 2014-08-29 2015-03-25 天津市金万达科技有限公司 Electric drill dust cover
CN105149651A (en) * 2015-10-08 2015-12-16 广西大学 Dust cover of electric drill
CN106667369A (en) * 2015-11-06 2017-05-17 南京德朔实业有限公司 Dust collector suitable for power tool
CN106584371A (en) * 2016-11-08 2017-04-26 浙江亚特电器有限公司 Dust collecting device for electric tool
CN106584371B (en) * 2016-11-08 2023-11-14 浙江亚特电器股份有限公司 Dust collecting device of electric tool
CN109732544A (en) * 2019-01-08 2019-05-10 沈阳理工大学 A kind of multifunction drill shield
CN110685629B (en) * 2019-10-24 2021-08-17 山西能源学院 Tool for cleaning and fishing small-diameter underground rock slag in deep well section
CN110685629A (en) * 2019-10-24 2020-01-14 山西能源学院 Tool for cleaning and fishing small-diameter underground rock slag in deep well section
CN110617020A (en) * 2019-11-10 2019-12-27 赵健 Dust-free rock electric drill for rock and soil exploration
US11419466B2 (en) 2020-03-25 2022-08-23 Milwaukee Electric Tool Corporation Dust collector assembly
CN112548157A (en) * 2020-12-01 2021-03-26 李效友 Cleaning and perforating equipment and cleaning and perforating method for building wall
US11872665B2 (en) 2021-04-01 2024-01-16 Milwaukee Electric Tool Corporation Integrated dust extractor and power tool
CN113600871A (en) * 2021-10-08 2021-11-05 江苏拓博制冷科技有限公司 Drilling die for machining part of refrigeration equipment
CN113600871B (en) * 2021-10-08 2021-12-17 江苏拓博制冷科技有限公司 Drilling die for machining part of refrigeration equipment

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