• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An improvement in a screw setting implement of the type incorporated in a combination drilling and driving tool which includes a sleeve surrounding screw head-receiving, torque-inducing surfaces. The sleeve forms an axial recess extending outwardly from the torque-inducing surfaces to enable the threaded fastener to be seated without overtorquing. The improvement in the invention comprising means for adjusting the length of the axial recess.
    公开号:SU912037A3
    申请号:SU782628943
    申请日:1978-06-12
    公开日:1982-03-07
    发明作者:Рой Йоргенсен Арне
    申请人:Иллинойс Тул Воркс Инк (Фирма)；
    IPC主号:
    专利说明:

    (5) TOOL FOR INSTALLING FASTENERS
    one
    The invention relates to a handheld mechanized tool for mounting fasteners during installation and assembly work in various industries.
    A known tool for mounting fasteners, comprising a housing, a spindle with movably mounted. In the axial direction by means of splines a sleeve, for example, a quill with an interchangeable working head and a piston rod with a drill, and the tool is provided with a spring-loaded swivel cam, arranged with axes of the fastener arranged arcuate grooves, one of which interacts with a driving pin mounted on the quill, the other has a bottom, with a slope ending in an axial hole, and interact 1 with a drill conductive.
    The disadvantage of this tool is that it does not have a mechanism for limiting the depth of wrapping of the elements.
    neither the fastener, since during the construction and installation work it may be necessary to use one tool for wrapping fasteners having different head shapes and their heights.
    The closest known to the present invention is a tool for mounting fasteners, comprising a spindle with a cartridge at its end with a shaped hole for the head of the fastener and a depth limiting mechanism for wrapping the fastener tZ.
    The disadvantage of this tool is that when installing fasteners in the reinforcement during construction and installation works can. the twisting of the installed fasteners takes place due to the absence of a mechanism for limiting the twisting depth. The purpose of the invention is to expand the technological capabilities of the tool. This goal is achieved by the fact that the tool for installing fasteners, which contains a spindle with a cartridge at the end with a shaped hole for the fastener head and a mechanism for limiting the wrap depth of the fastener, the spindle is made telescopic, the inside of which has a protuberance and on the part at one end - the thread for fastening the cartridge and on the side surface - the T-shaped longitudinal groove in which the protrusion is installed; the depth limiting mechanism is made in the form of an ohv the threaded end of the outer spindle thread
    sleeve, and an adjusting ring fixed on the outer part of the spindle and made with an external thread for axial movement of the threaded sleeve.
    FIG. 1 shows an instrument, a general view of FIG. 2 - the same, prepared for mounting the fastener; Fig. 3 shows the detailing of the instrument units; Fig. A - radrez AA in FIG. 2; in fig. 5 is a section BB in FIG. 3 in FIG. 6 is a section, BB in FIG. 3
    The tool for mounting fasteners contains a spindle 1 with a chuck 2 placed at its end with a profiled hole 3 for the head C of the fastener 5 and a mechanism for limiting the wrapping depth of the fastener. The spindle 1 is made telescopic, the inner part 6 of which has a protrusion 7 and the outer part 8 with a threaded end 9 for fastening the chuck 2 on the side surface — an L-shaped longitudinal groove 10 in which the protrusion 7 is installed. The mechanism for limiting the depth of turning of the fastening element 5 is made . the outer part 8 of the spindle 1 of the threaded sleeve 11 and the adjusting ring 12 fastened to the outer part 8 of the spindle 1 and made with the external thread 13 for axial displacement - 55 is adjusted initially by
    No threaded sleeve 11, end fastening of the adjusting ring
    the surface of which during operation of the abutment-12 on the outer part of the 8 spindle 1
    into the external thread 13 of the product by screwing-adjusting 9
    In the side surface of the adjusting ring 12 there is a threaded hole 19 into which the set screw 20 is screwed. The sleeve 11 has an internal thread 21 that cooperates when adjusting the tool with an external thread 13 of the adjusting ring 12. When assembling the threaded sleeve 11 with the external part 8, spindle 1 set screw 20 is screwed all the way into the surface 15 of the outer part 8 of the spindle 1. To work with different heights of the fastener head in the tool, the size determined by the distance from the external thread 13 is adjusted. when it was in contact with the end surface 22 of the sleeve on the lower end surface 23 of the cartridge 2. The threaded sleeve 11 has a series of longitudinal grooves 2h equal to each other to wrap the grub screw 20 into the adjusting ring 12. The tool 11 has through holes large-diameter holes 25 and holes 26 for removing dust and particles of concrete from the bottom of the tool.
    Tool adjustment for working with fasteners having different head heights is carried out as follows.
    权利要求:
    Claims (2)
    [1]
    The size in the tool is different, the head k of the fastening element 74 Iti and the rotation of the tool is stopped. This is very important when screwing the fastening element 5 into the opening of the product 1i, since twisting the fastening element 5 leads to a thread breaking formed in the hole of the concrete product T by the fastening element 5 "The outer part 8 of the spindle 1 has a threaded end 9 with an uncut short cylindrical surface 15, on which when assembling a tool, an adjusting ring 12 is installed, the displacement of which in the axial direction relative to the outer part 8 of spindle 1 is limited by its end 16 and the end surface 17 of the patr by 2 having a threaded hole 18 in which the threaded thread 9 of the outer part 8 of the spindle 1.5 is screwed. 5, screw 20 against the stop 15 of the spindle 1. Then the threaded sleeve 11 is screwed onto the adjusting ring 12 until it is received the required height between the end surface 22 of the sleeve 11 and the lower end surface 23 of the cartridge
    [2]
    2. Then the sleeve 11 rotates slightly until the set screw 20 is set against one of the longitudinal grooves 2 of the sleeve 11, after which the set screw 20 is unscrewed against the inside side of the longitudinal groove 2A of the sleeve 11 (Fig. A). Thus, the adjusting ring 12 and the sleeve 11 are interconnected, which prevents them from rotating along the matching thread and is achieved - their combined rotation around the tool axis along the surface 15 of the outer part 8 of the spindle 1, the end of which 16 and the surface 17 of the cartridge 2 determine a portion of the tool, the inside of which the adjusting ring 12 rotates without changing its position. The proposed design of the tool eliminates the twisting of fasteners, which ensures the integrity of the thread. 37 claims An instrument for mounting fasteners, comprising a spindle with a patrunon located at its end with a profiled bore for the fastener head and a mechanism for limiting the wrap depth of the fastener, characterized in that, in order to expand technological capabilities, the spindle is made telescopic, the inside of which has a protrusion, and the outer part at one end - the thread for fastening the cartridge and on the side surface - an L-shaped longitudinal groove in which you stupa, the depth limiting mechanism is made in the form of a threaded bushing covering the threaded end of the outer part of the spindle and an adjusting ring fixed on the outer part of the spindle and made with an external thread for axial movement of the threaded bushing. Sources of information, taken into account in the examination 1. USSR author's certificate in application No. 2470 03 / 25-28, cl. B 25 B 21/00, 1977 2,., JJaTeHTLjCMJLJSL65510,, 1976 (prototype t
    eleven
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    eight
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU912037A3|1982-03-07|Tool for setting fasteners
    US5888031A|1999-03-30|Drilling device
    US2710549A|1955-06-14|Micro-limit countersink driver
    SE512053C2|2000-01-17|Tools and cutting heads for cutting machining
    US4424648A|1984-01-10|Lapping tools
    US4172314A|1979-10-30|Tool for installing thread insert
    US5074728A|1991-12-24|Drill-coexistent screw
    US2368846A|1945-02-06|Rotary tool head
    US2344605A|1944-03-21|Dental tool
    US1407328A|1922-02-21|Counterbore
    US1571260A|1926-02-02|Boring tool
    US3949643A|1976-04-13|Profiling device
    SU740486A1|1980-06-15|Drilling and screw-tightening head
    JP3040827B2|2000-05-15|Fastening device
    SU1024171A1|1983-06-23|Apparatus for securing point tool
    US4761102A|1988-08-02|Drilling head with jointly or individually radially adjustable tools
    RU2085361C1|1997-07-27|Impact screwdriver
    US3955897A|1976-05-11|Boring bar assembly improvement
    SU1664541A2|1991-07-23|Socket wrench
    KR20200132066A|2020-11-25|Tap chuck for cutting process
    SU1333551A1|1987-08-30|Abrasive reamer
    RU93054906A|1996-10-20|CUTTER FOR MINING MACHINES
    SU1252070A2|1986-08-23|Device for securing pistons
    RU12060U1|1999-12-16|BORING HOLDER
    RU2270077C1|2006-02-20|Boring head
    同族专利:
    公开号 | 公开日
    AU514700B2|1981-02-19|
    AT353466B|1979-11-12|
    ES468079A1|1978-12-01|
    JPS545803A|1979-01-17|
    NZ186858A|1981-12-15|
    IT7824508D0|1978-06-13|
    BR7801860A|1979-01-09|
    FR2394369A1|1979-01-12|
    BE867961A|1978-12-11|
    GB1604130A|1981-12-02|
    US4107800A|1978-08-22|
    AU3354978A|1979-08-30|
    ATA299778A|1979-04-15|
    CA1086994A|1980-10-07|
    SE7802002L|1978-12-14|
    NL7802112A|1978-12-15|
    IT1096654B|1985-08-26|
    DE2817721A1|1978-12-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE4208715A1|1991-03-18|1992-09-24|Makita Corp|Electric screwdriver unit - has motorised bit drive shaft and drum to feed screws under it, with adjuster to keep screwing depth constant|DE449669C|1927-09-20|Duebelwerke G M B H|Device for machine screwing in of screws|
    US2796161A|1955-07-26|1957-06-18|Clinton L Graybill|Hydraulically actuated attachment for power-driven tool chucks|
    US3336611A|1966-03-01|1967-08-22|Henry A Harry|Combination rotary tools|
    US3869942A|1974-02-04|1975-03-11|Textron Inc|Driving tool|
    US3965510A|1975-05-09|1976-06-29|Illinois Tool Works Inc.|Combination drilling and wrenching tool|
    US4030383A|1976-06-30|1977-06-21|John Bradley Wagner|Nose piece for screwguns|US4218795A|1979-03-07|1980-08-26|Illinois Tool Works Inc.|Drill bit with fastener-driving collar assembly|
    US4218794A|1979-03-23|1980-08-26|Illinois Tool Works Inc.|Hole-drilling and fastener-driving combination tool|
    US4320544A|1979-10-17|1982-03-23|Bryant Floyd C|Combination drill and screwdriver|
    US4296656A|1980-04-21|1981-10-27|Illinois Tool Works Inc.|Driver bit attachment|
    US4349929A|1980-07-31|1982-09-21|Illinois Tool Works Inc.|Twist-lock connection and tool utilizing same|
    US4413937A|1980-12-18|1983-11-08|Gutsche Guenter E|Elements for a tool system|
    GB2129353B|1982-10-11|1986-05-21|Itw Ltd|Combination hole-drilling and fastener-driving tools|
    GB2137912B|1983-04-08|1987-05-28|Charles Glen Dunn|Combined screw-driver attachment and power drill|
    US5142954A|1991-05-31|1992-09-01|Emhart, Inc.|Masonry anchor installation tool|
    GB2268105A|1992-06-27|1994-01-05|Huang Kuang Wu|Combination drill holder and socket|
    US5470180A|1994-05-02|1995-11-28|Jore; Matthew B.|Reversible drill/driver tool|
    AUPN119295A0|1995-02-17|1995-03-16|W.A. Deutsher Pty Ltd|Attaching sheet material to a support|
    US6282998B1|1998-11-13|2001-09-04|Illinois Tool Works Inc.|Fastener-driving accessory for rotary driving tool|
    US6488452B1|1999-08-12|2002-12-03|Vermont American Corporation|Drill and drive apparatus having arrangement to accommodate long drill bits|
    US6223375B1|1999-08-24|2001-05-01|Illinois Tool Works Inc|Drilling and fastener driving tool|
    DE10161353B4|2001-12-13|2014-01-30|Hilti Aktiengesellschaft|screwing|
    US6761361B2|2002-08-09|2004-07-13|Credo Technology Corporation|Drill and drive apparatus with improved tool holder|
    US6848346B1|2003-07-09|2005-02-01|Illinois Tool Work Inc|Hurricane shutter fastener installation bit|
    US7604643B2|2004-04-06|2009-10-20|Synthes Usa, Llc|Adjustable tool for cannulated fasteners|
    US7104161B2|2004-10-29|2006-09-12|Peter De Waal|Engine valve adjustment device|
    US8061000B2|2008-06-06|2011-11-22|Black & Decker Inc.|Anchor installation tool|
    US8602285B2|2008-06-06|2013-12-10|Black & Decker|Anchor installation tool|
    AU2011206919B2|2010-01-12|2015-07-30|Crewe-Tech Pty Ltd|A multi-bit tool|
    CN105922183B|2016-06-14|2018-01-12|广西玉柴机器股份有限公司|The adjusting apparatus of valve clearance|
    US20180133880A1|2016-11-16|2018-05-17|Schley Products, Inc.|Quick change pneumatic hammer|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/806,030|US4107800A|1977-06-13|1977-06-13|Combination drilling and wrenching tool|
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