WO1998052723A1 - Guide-foret muni d'un collecteur de poussiere et detecteur pour detecter des objets caches - Google Patents

Guide-foret muni d'un collecteur de poussiere et detecteur pour detecter des objets caches Download PDF

Info

Publication number
WO1998052723A1
WO1998052723A1 PCT/GB1998/001430 GB9801430W WO9852723A1 WO 1998052723 A1 WO1998052723 A1 WO 1998052723A1 GB 9801430 W GB9801430 W GB 9801430W WO 9852723 A1 WO9852723 A1 WO 9852723A1
Authority
WO
WIPO (PCT)
Prior art keywords
aid according
drilling aid
die
drilling
abutment member
Prior art date
Application number
PCT/GB1998/001430
Other languages
English (en)
Other versions
WO1998052723B1 (fr
Inventor
Paul Gordon Wilkins
Robert Gilbert Brain
Original Assignee
Paul Gordon Wilkins
Robert Gilbert Brain
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 Paul Gordon Wilkins, Robert Gilbert Brain filed Critical Paul Gordon Wilkins
Publication of WO1998052723A1 publication Critical patent/WO1998052723A1/fr
Publication of WO1998052723B1 publication Critical patent/WO1998052723B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0057—Devices for securing hand tools to the work
    • B25H1/0064—Stands attached to the workpiece
    • 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
    • B23Q11/0053—Devices for removing chips using the gravity force
    • 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
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B23Q9/0014—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
    • B23Q9/0042—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the guide means being fixed only on the workpiece
    • 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
    • B25F5/003—Stops for limiting depth in rotary hand tools

Definitions

  • This invention relates to a drilling aid for use with a power drilling tool.
  • a drilling aid for use with a power drilling tool, comprising an abutment member for lying against a surface to be entered by the drill bit, and attachment means for fixing the abutment member to the drilling tool in a manner which in use allows movement of the tool towards the abutment member, in the axial direction of the drill bit. as the drill bit penetrates the surface to be drilled.
  • the abutment member is in the general form of a plate cut-away, e.g. apertured, in axial alignment with the drill bit when the drilling aid is fixed to the tool.
  • a targeting insert for the drill bit may be fittable in the abutment member aperture.
  • the attachment means preferably comprises a part for fitting to the stem of the drill above the drill bit holder and one or more columns extending to be adjustable in length between the fitting part and the abutment member.
  • the columns are preferably spring loaded, but could alternatively be pneumatically or hydraulically loaded, and in general loaded to urge the abutment member axially away from the body of the drilling tool. Telescopic columns may be employed, or columns sliding through rings incorporated in the fitting part.
  • the fitting part may, for example, comprise or include a size-adjustable and/or tightenable collar.
  • the abutment member may, in its abutment face, have one or more channels for carrying away drilling dust or swarf from the drilling point.
  • a pouch or plastics cup for collection of such dust or swarf may be carried by or attachable to the abutment member, or possibly suspended between two columns.
  • means may be provided for connection of a vacuum cleaner to collect the dust or swarf, especially useful in the drilling of hazardous material.
  • said abutment face may have a friction finish, for example in the form of a non-slip coating or facing layer, for preventing slippage of the abutment member relative to the surface to be drilled and/or to prevent marking or other damage to said surface.
  • the drilling aid may also be equipped with means for in use adjustably limiting movement of the drill towards the abutment member, whereby to determine the depth of a hole being drilled.
  • Such means may take the form of a stop on one or more of the aforesaid columns.
  • a measuring scale may be provided on the column, for enabling setting of the stop to a selected depth of drilling.
  • the or each column comprises two parts slidable relative to one another and means such as a rib and groove may be provided to prevent one part twisting relative to the other. If, as may often be preferred, two or more columns are employed, such ribs and grooves are inessential. The use of two or more columns also eases tolerances of manufacture, as compared to d e use of a single column.
  • Horizontal and/or vertical spirit levels may be incorporated in the abutment member.
  • the abutment member may also include or be adapted to receive an extension piece carrying a pin for location in a hole already drilled, whereby to enable a second hole to be drilled at an adjustable selected spacing from the first hole.
  • a line of holes can be drilled at equal spacings, for example along a piece of timber received into a channel in the abutment face of the abutment member, for example the channel previously mentioned in connection with dust and swarf collection.
  • a matching line of holes can be similarly drilled in another piece of timber, for example to facilitate dowelling.
  • Figure 3 is a pictorial view of the drilling aid, when fitted to a power drill;
  • FIGS. 4 and 5 illustrate use of a dust collection pouch
  • Figures 7 and 8 illustrate use of a modified accessory for use in drilling a line of holes.
  • FIG. 1 there is shown a power tool 7, in use when the drilling aid in accordance with the invention is fitted thereto.
  • the base plate of the drilling aid is referenced 2
  • a dust collection pouch 1
  • a telescopic column 3 Holes 4 are provided in the base plate for the fitting of accessories, such as a hole locator 5.
  • Spirit levels on the base plate are referenced 6.
  • the drilling aid itself is shown in Figure 2. It comprises the base plate 2, which has the spring loaded telescopic column 3 connecting said base plate to a collar 12 having a handle 14.
  • the collar 12 is adapted to be tightened by use of finger knob 16 around the stem of the power drill just above the bit holder.
  • Collets 18 enable the collar 12 to fit power drills of differing size and manufacture.
  • the base plate 2 itself carries the horizontal and vertical spirit levels 6 and an embedded studwork, metal and/or cable sensor (not visible).
  • Compartment 26 accommodates batteries for supplying electrical power to the sensor.
  • the base plate 2 is apertured at 28 in axial alignment with the drill bit when, as shown in Figure 3, the drilling aid is fixed to die power drill by means of the collar 12.
  • the abutment face of the base plate 2, which is formed by a non-slip rubberised layer 30, has transverse and longitudinal channels 32 therein, provided in part to carry drilling dust away from the drilling point to be collected by the pouch 1 for which attachment points are provided at 34.
  • the base plate also has the small apertures 4 enabling the attachment of hole spacing accessories, as described later, and slots 34 for attachment of the dust collection pouch 1.
  • Figures 4A, B and C illustrate use of the dust collection pouch 1. This secures by means of lugs 40 to the attachment points 34 on the base plate 2, in the manner shown in Figures 4B and 4C, whereby in use (Figure 4 A) to collect drilling dust dropping into said pouch via one of die channels in die abutment face of the base plate.
  • the pouch 1 may be open mouthed ( Figure 4B) or may have a dust entry slot (Figure 4C).
  • Figures 6A and 6B illustrate an accessory in the form of a hole locator 4 having a peg 44 which locates as a tight fit in one of the above-mentioned small apertures 4 in the base plate 2.
  • the locator has a slot 46 along which a locating pin 48 is adjustably securable in position, whereby, as shown in Figure 6B, to enable evenly spaced holes to be drilled along a piece of timber over which the base plate 2 locates by means of one of the channels in its abutment face.
  • FIGS 7A, B and C illustrate an alternative locator 50.
  • This locator is much more elongated than the locator shown in Figure 6. It is again attachable to the base plate 2 by insertion of pegs 52 into the small apertures 4 and, as shown in Figure 7 A, can be turned over to enable it to extend away from the base plate in any one of three positions (in use vertical, left horizontal and right horizontal).
  • the locator 50 has a longitudinal slot 54 along which a locating pin 56 is movable and securable in a chosen position of adjustment.
  • the pin 56 locates in a previously drilled hole to enable a further hole to be drilled at a pre-selected distance from die first hole.
  • a vertical or horizontal line of holes can be drilled, evenly spaced or at differing selected spacings as required, for example in a wall to facilitate the erection of shelving.
  • die locators of Figures 6 and 7 have an adjustable pin
  • the locator 4 and the locator 50 may be adapted to slide in and out of a slot in die base plate to an extent selectable for spacing adjustment, in which case the pin 48 or 56 may be fixed at die free end of die locator.
  • suction cups it is also possible to provide for the fitting of suction cups to die base plate, in order to facilitate its location against a very smooth surface, such as wall tiling, without risk of slipping.
  • the base plate of a slightly flexible material, thereby to enable it to conform to a non-flat surface to be drilled, for example a slightiy curved region of a vehicle body.
  • This option can be extended to include die option of pre-shaping the base plate to match a non-flat surface to be drilled. This can be achieved, for example, by the provision of a rigid bar attached to the flexible base plate via two or more length-adjustable pillars.
  • Modifications possible within the scope of the invention include die use of two or more telescopic columns. Two or more columns may often be preferred and, if employed, tiiere is no requirement to prevent one part of each column from twisting relative to die other part.
  • a plastics cup or die like can be employed, possibly hooked between two columns.
  • a fitting may be provided for connection of a vacuum cleaner hose whereby dust and swarf, especially if of a hazardous nature, can be sucked away.
  • a targeting insert for the drill bit may be locatable in the aperture 28 in the base plate 2.
  • Such an insert may comprise a transparent disc or a disposable card with a small central hole for the drill bit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

L'invention concerne un dispositif auxiliaire d'une perceuse électrique qui comprend une plaque de calage (2) qui se place contre la surface à percer, un collier (12) pour fixer la perceuse électrique au-dessus du support de forets, et une ou plusieurs colonnes (3) de longueur ajustable qui font tenir ensemble la plaque et le collier.
PCT/GB1998/001430 1997-05-21 1998-05-19 Guide-foret muni d'un collecteur de poussiere et detecteur pour detecter des objets caches WO1998052723A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9710312.1A GB9710312D0 (en) 1997-05-21 1997-05-21 Drilling aid
GB9710312.1 1997-05-21

Publications (2)

Publication Number Publication Date
WO1998052723A1 true WO1998052723A1 (fr) 1998-11-26
WO1998052723B1 WO1998052723B1 (fr) 1999-01-14

Family

ID=10812693

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1998/001430 WO1998052723A1 (fr) 1997-05-21 1998-05-19 Guide-foret muni d'un collecteur de poussiere et detecteur pour detecter des objets caches

Country Status (2)

Country Link
GB (1) GB9710312D0 (fr)
WO (1) WO1998052723A1 (fr)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380391A1 (fr) * 2002-07-12 2004-01-14 HILTI Aktiengesellschaft Support de perceuse pour une carotteuse
EP1442812A1 (fr) * 2003-01-31 2004-08-04 Airbus Deutschland GmbH Accessoire pour perceuse
GB2426221A (en) * 2005-05-19 2006-11-22 Bosch Gmbh Robert Dust catching device
US7150587B2 (en) * 2000-02-10 2006-12-19 Eastway Fair Company Limited Hand-held tool containing a removably attachable object sensor
US7217069B2 (en) 2000-02-10 2007-05-15 Eastway Fair Company Limited Hand-held tool with a removable object sensor
DE102006052278B3 (de) * 2006-11-03 2008-05-08 Rheinmetall Landsysteme Gmbh Vorrichtung zum Einbringen einer Bohrung in ein Werkstück und Verwendung der Vorrichtung zur Erneuerung defekter Gewinde
US20100202846A1 (en) * 2009-02-11 2010-08-12 Phil Borunda Tool Mounted Stud Finder
CN102423810A (zh) * 2011-09-22 2012-04-25 山东法因数控机械股份有限公司 一种多功能液压自控行程钻削动力头
US8272813B1 (en) * 2006-01-30 2012-09-25 Wise Robert W Combination power tool and object sensor
CN103302333A (zh) * 2012-03-15 2013-09-18 罗伯特·博世有限公司 用于电钻的支柱发现器-激光水平仪组件
CN104028527A (zh) * 2014-06-20 2014-09-10 吕昕炜 一种适用于电钻的粉尘收集装置
WO2015058496A1 (fr) 2013-10-21 2015-04-30 Techtronic Power Tools Technology Limited Accessoire pour outil motorisé électrique
CN109128975A (zh) * 2018-09-05 2019-01-04 青岛海信模具有限公司 一种斜顶头固定孔纠偏装置及斜顶头固定孔纠偏方法
CN110153967A (zh) * 2018-02-13 2019-08-23 苏州宝时得电动工具有限公司 导向装置以及使用该导向装置的手持式工具
CN110421578A (zh) * 2019-08-14 2019-11-08 上海发那科机器人有限公司 一种接触检测式伺服电主轴钻孔手爪及其钻孔加工方法
WO2019238784A1 (fr) * 2018-06-13 2019-12-19 Castle & Pryor Ltd Porte-foret
DE102019106593A1 (de) * 2019-03-15 2020-09-17 Roland Busch Vorrichtung zur Befestigung von Akustikplatten
US11419466B2 (en) 2020-03-25 2022-08-23 Milwaukee Electric Tool Corporation Dust collector assembly

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865271C (de) * 1951-09-14 1953-02-02 Ernst Prokasky Vorrichtung zum Bohren von Glas od. dgl.
DE1427015A1 (de) * 1961-06-24 1969-03-13 Pugsley Lawrence E Vorrichtung zur Halterung einer Werkzeugmaschine
US4132496A (en) * 1976-07-08 1979-01-02 Casto John W Precise angle drilling attachment
DE2900811A1 (de) * 1979-01-11 1980-07-24 Efco Maschinenbau Gmbh & Co Kg Vorrichtung zur halterung von einrichtungen zur bearbeitung von rotationssymmetrischen sitzflaechen von ventilen o.dgl.
US4279552A (en) * 1978-06-13 1981-07-21 Epstein Ira J Portable electric drill guide
DE3113496A1 (de) * 1981-04-03 1982-10-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung fuer bohrmschinen zum auffangen des beim bohren oder schlagbohren anfallenden bohrkleins
JPS5871019A (ja) * 1981-10-24 1983-04-27 Toshiba Eng Constr Co Ltd 壁面穿設作業のための塵埃捕収器
DE3324615A1 (de) * 1982-11-27 1984-05-30 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum auffangen von bohrklein
EP0236536A2 (fr) * 1986-02-07 1987-09-16 C. & E. FEIN GmbH & Co. Support de perceuse avec pied, pour machine à percer la pierre
US5051044A (en) * 1990-03-05 1991-09-24 Harold Allen Pipe drilling apparatus
GB2293005A (en) * 1994-09-12 1996-03-13 David Stone Dust catcher for use in a drilling operation

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865271C (de) * 1951-09-14 1953-02-02 Ernst Prokasky Vorrichtung zum Bohren von Glas od. dgl.
DE1427015A1 (de) * 1961-06-24 1969-03-13 Pugsley Lawrence E Vorrichtung zur Halterung einer Werkzeugmaschine
US4132496A (en) * 1976-07-08 1979-01-02 Casto John W Precise angle drilling attachment
US4279552A (en) * 1978-06-13 1981-07-21 Epstein Ira J Portable electric drill guide
DE2900811A1 (de) * 1979-01-11 1980-07-24 Efco Maschinenbau Gmbh & Co Kg Vorrichtung zur halterung von einrichtungen zur bearbeitung von rotationssymmetrischen sitzflaechen von ventilen o.dgl.
DE3113496A1 (de) * 1981-04-03 1982-10-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung fuer bohrmschinen zum auffangen des beim bohren oder schlagbohren anfallenden bohrkleins
JPS5871019A (ja) * 1981-10-24 1983-04-27 Toshiba Eng Constr Co Ltd 壁面穿設作業のための塵埃捕収器
DE3324615A1 (de) * 1982-11-27 1984-05-30 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum auffangen von bohrklein
EP0236536A2 (fr) * 1986-02-07 1987-09-16 C. & E. FEIN GmbH & Co. Support de perceuse avec pied, pour machine à percer la pierre
US5051044A (en) * 1990-03-05 1991-09-24 Harold Allen Pipe drilling apparatus
GB2293005A (en) * 1994-09-12 1996-03-13 David Stone Dust catcher for use in a drilling operation

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* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 165 20 July 1983 (1983-07-20) *

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7217069B2 (en) 2000-02-10 2007-05-15 Eastway Fair Company Limited Hand-held tool with a removable object sensor
US7150587B2 (en) * 2000-02-10 2006-12-19 Eastway Fair Company Limited Hand-held tool containing a removably attachable object sensor
US7070366B2 (en) 2002-07-12 2006-07-04 Hilti Aktiengesellschaft Drill stand for a core drilling machine
EP1380391A1 (fr) * 2002-07-12 2004-01-14 HILTI Aktiengesellschaft Support de perceuse pour une carotteuse
EP1442812A1 (fr) * 2003-01-31 2004-08-04 Airbus Deutschland GmbH Accessoire pour perceuse
US7794184B2 (en) 2005-05-19 2010-09-14 Robert Bosch Gmbh Dust catcher
GB2426221B (en) * 2005-05-19 2008-09-03 Bosch Gmbh Robert Dust catching device
GB2426221A (en) * 2005-05-19 2006-11-22 Bosch Gmbh Robert Dust catching device
US8272813B1 (en) * 2006-01-30 2012-09-25 Wise Robert W Combination power tool and object sensor
DE102006052278B3 (de) * 2006-11-03 2008-05-08 Rheinmetall Landsysteme Gmbh Vorrichtung zum Einbringen einer Bohrung in ein Werkstück und Verwendung der Vorrichtung zur Erneuerung defekter Gewinde
US20100202846A1 (en) * 2009-02-11 2010-08-12 Phil Borunda Tool Mounted Stud Finder
US8517642B2 (en) * 2009-02-11 2013-08-27 Phil Borunda Tool mounted stud finder
CN102423810A (zh) * 2011-09-22 2012-04-25 山东法因数控机械股份有限公司 一种多功能液压自控行程钻削动力头
US20130243538A1 (en) * 2012-03-15 2013-09-19 Robert Bosch Gmbh Stud Finder and Laser Level Assembly for a Power Drill
US9937565B2 (en) * 2012-03-15 2018-04-10 Nanjing Chervon Co., Ltd. Stud finder and laser level assembly for a power drill
CN103302333A (zh) * 2012-03-15 2013-09-18 罗伯特·博世有限公司 用于电钻的支柱发现器-激光水平仪组件
WO2015058496A1 (fr) 2013-10-21 2015-04-30 Techtronic Power Tools Technology Limited Accessoire pour outil motorisé électrique
CN105658381A (zh) * 2013-10-21 2016-06-08 创科电动工具科技有限公司 用于电动工具的附件
US10328541B2 (en) 2013-10-21 2019-06-25 Techtronic Power Tools Technology Limited Accessory for an electric power tool
US11325217B2 (en) 2013-10-21 2022-05-10 Techtronic Power Tools Technology Limited Accessory for an electric power tool
CN104028527A (zh) * 2014-06-20 2014-09-10 吕昕炜 一种适用于电钻的粉尘收集装置
CN110153967B (zh) * 2018-02-13 2023-08-15 苏州宝时得电动工具有限公司 导向装置以及使用该导向装置的手持式工具
CN110153967A (zh) * 2018-02-13 2019-08-23 苏州宝时得电动工具有限公司 导向装置以及使用该导向装置的手持式工具
CN112351864A (zh) * 2018-06-13 2021-02-09 卡斯尔和普赖尔有限责任公司 钻机保持器
WO2019238784A1 (fr) * 2018-06-13 2019-12-19 Castle & Pryor Ltd Porte-foret
CN109128975B (zh) * 2018-09-05 2021-02-12 青岛海信模具有限公司 一种斜顶头固定孔纠偏装置及斜顶头固定孔纠偏方法
CN109128975A (zh) * 2018-09-05 2019-01-04 青岛海信模具有限公司 一种斜顶头固定孔纠偏装置及斜顶头固定孔纠偏方法
DE102019106593A1 (de) * 2019-03-15 2020-09-17 Roland Busch Vorrichtung zur Befestigung von Akustikplatten
CN110421578A (zh) * 2019-08-14 2019-11-08 上海发那科机器人有限公司 一种接触检测式伺服电主轴钻孔手爪及其钻孔加工方法
CN110421578B (zh) * 2019-08-14 2022-11-04 上海发那科机器人有限公司 一种接触检测式伺服电主轴钻孔手爪及其钻孔加工方法
US11419466B2 (en) 2020-03-25 2022-08-23 Milwaukee Electric Tool Corporation Dust collector assembly

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