• 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:
    Tool for insertion and extraction of temporary clamps that allows, by means of a plurality of retractable elements, an automatic meshing of the tool on the head of the temporary clamp, without need of any rotation in the said tool with respect to said head, and by means of mooring bodies, lockable and driven internally by means of blocking elements, a high retention and extraction force is achieved, which favors the elimination of the risk of the clamp escaping from the tool, allowing a control of the entire insertion and extraction process temporary clips. In this way, automation of the use and process of the temporary clamps is achieved with great speed and effectiveness, improving the economic profitability and reliability of their use. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2688471A1
    申请号:ES201730589
    申请日:2017-03-31
    公开日:2018-11-02
    发明作者:Carlos DÍAZ DE RADA LORENTE；Carlos GANCHEGUI ITURRIA；Javier GALARZA CAMBRA
    申请人:Loxin 2002 SL；
    IPC主号:
    专利说明:

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    axially slidable and all of them related to an actuator cylinder (6), internally slidable, held in the locked position by an internal spring (10), which can optionally be replaced by a thrust cylinder, - a key (7) located in the central part of the tool, whose head (8) has a machining
    5 suitable for fitting with the one required for the actuation of the inner part (11) of the temporary clamp (2), equipped with axial and rotary movement, -one or several ejectors (9) arranged parallel to the key ( 7) and next to it, equipped with axial displacement.
    The retractable elements (3) can adopt an extended position in which each retractable element (3), independently of the others, is kept in its position closest to the opening of the nozzle (1) by the thrust of a spring (13) inserted in the housing (12), or a collected position, in which, independently of the others, the retractable element (3) that by its coincident position is pushed by the head of the temporary clamp (2 ) when inserted into the nozzle (1), it moves axially towards the inside of the
    15 housing (12) by pressing the spring (13).
    These retractable elements (3) are distributed peripherally inside the nozzle (1) such that, once the head of the temporary clamp (2) is inserted in the nozzle (1), and depending on its position, some or all the retractable elements (3) are kept in their extended position by laterally wrapping the head
    20 of the temporary clamp (2). The shape of the retractable elements (3) will be preferably cylindrical, and the preferred number of retractable elements (3) is 12, which according to experimental tests has proven to be the most effective for temporary pieces (1) of hexagonal head, although the number It can be configurable depending on the shape of the head of the temporary clamp.
    The mooring bodies (4) can also adopt a free position in which the cylinder (6) and its locking elements (5) are slid into the tool, compressing the spring (10), so that the chamfered end (15) of the locking pushers (5) are in a position away from the mooring bodies (4), these being loose and with free movement inside their housing (16), or a locked position in which the cylinder (6) and its locking pushers (5) are slid towards the nozzle (1) of the
    30, with the thrust of the spring (10), in such a way that the chamfered end (15) of the locking pushers (5) is on the mooring bodies (4), fitting them against the opening of its housing (16) into the nozzle (1).
    These mooring bodies (4) have a chosen shape, depending on the channel of the temporary clamp, the group
    35 formed by cylindrical and spherical, being preferably cylindrical, and preferably there are 3 mooring bodies (4).
    The key (7) is coupled by means of a connector (17) to a rotation drive chosen from the electrical, pneumatic, hydraulic or mechanical group.
    The ejector (9) is preferably of a hollow cylindrical type arranged coaxially to the key (7) and next to it.
    This tool for insertion and removal of temporary tweezers also has a characteristic operating procedure, which we can separate into two parts, one for removing temporary pieces (1) and
    45 inserts in one piece (18), and the opposite process of inserting temporary pieces (1) from the warehouse to the piece (18), sharing many common steps.
    The tool is equipped with the appropriate position, status and force sensors necessary to control the movement and condition of the different internal elements and facilitate the programming of their automated use.
    50 To perform the removal of a temporary clamp (2) fixed in one piece (18): first, a step of engaging the tool nozzle with the temporary clamp (2) is performed, with automatic clamping of the temporary clamp (2) secondly an interlocking step of the temporary clamp (2),
    55 thirdly, a step of introducing the key (7) into the temporary clamp, fourthly a step of releasing the preload of the temporary clamp (2), fifthly a step of removing the temporary clamp (2 ) of the piece (18) on which one works, in sixth place a step of releasing the temporary clamp (2) and in seventh place a step of ejecting the temporary clamp (2) in its warehouse.
    60 To insert a temporary clamp (2) into a piece (18), first of all a tool step of the tool nozzle is engaged in the temporary clamp (2), located in the warehouse, or automatically received by the feeder system, with automatic clamping of the temporary fixation
    65 secondly an interlocking step of the temporary clamp (2),
    image6


    In figure 15b we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle with respect to the vertical of 5 °. In this case 6 retractable elements (3) would be in the collected position and 6 retractable elements (3) would be in the extended position
    5 In Figure 15c we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle to the vertical of 10 °. In this case 6 retractable elements (3) would be in the collected position and 6 retractable elements (3) would be in the extended position
    In figure 15d we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle 10 with respect to the vertical of 12 °. In this case 12 retractable elements (3) would be in extended position.
    In figure 15e we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle with respect to the vertical of 14º. In this case 12 retractable elements (3) would be in extended position.
    15 In Figure 15f we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle to the vertical of 5 °. In this case 12 retractable elements (3) would be in extended position.
    In figure 15g we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle with respect to the vertical of 20º. In this case 12 retractable elements (3) would be in extended position.
    20 We check that in all these cases the rotation of the temporary clamp (2) inside the tool stops.
    In figure 16 we can see several examples with the temporary clamp (2) offset 0.3mm. with respect to the nozzle (1) of the tool, with various relative turning angles.
    25 In Figure 16a we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle with respect to the vertical of 0 °, and offset 0.3 mm. In this case 6 retractable elements (3) would be in the collected position and 6 retractable elements (3) would be in the extended position
    30 In Figure 16b we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle to the vertical of 5 °, and offset 0.3 mm. In this case, 4 retractable elements (3) would be in the collected position and 8 retractable elements (3) would be in the extended position.
    In figure 16c we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle
    35 with respect to the vertical of 10º, and offset 0.3 mm. In this case 4 retractable elements (3) would be in the collected position and 8 retractable elements (3) would be in the extended position, and at this time two retractable elements (3) tend to center the clamp.
    In figure 16d we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle
    40 with respect to the vertical of 12º, and offset 0.3 mm. In this case, 4 retractable elements (3) would be in the collected position and 8 retractable elements (3) would be in the extended position.
    In figure 16e we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle with respect to the vertical of 14 °, and offset 0.3 mm. In this case 4 retractable elements (3) would be in position
    45 collection and 8 retractable elements (3) would be in extended position.
    In figure 16f we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle with respect to the vertical of 15º, and offset 0.3 mm. In this case, 4 retractable elements (3) would be in the collected position and 8 retractable elements (3) would be in the extended position.
    50 In Figure 16g we can see a temporary clamp (2) centered with respect to the nozzle (1), with an angle with respect to the vertical of 20º, and offset 0.3 mm. In this case, 4 retractable elements (3) would be in the collected position and 8 retractable elements (3) would be in the extended position.
    55 We verify that in all these cases the rotation of the temporary clamp (2) is locked inside the tool.
    The person skilled in the art will easily understand that he can combine characteristics of different embodiments with characteristics of other possible embodiments, as well as adapt for other types of tweezers, provided that such combination is technically possible.
    60 All the information referring to examples or embodiments is part of the description of the invention.
    权利要求:
    Claims (1)
    [1]
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    同族专利:
    公开号 | 公开日
    BR112019020084A2|2020-04-28|
    US20200016730A1|2020-01-16|
    EP3603890A1|2020-02-05|
    CN110505942A|2019-11-26|
    WO2018178466A1|2018-10-04|
    EP3603890A4|2021-01-13|
    ES2688471B2|2019-05-14|
    CN110505942B|2021-11-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    IL76868D0|1985-03-29|1986-02-28|Monogram Ind Inc|Installing tool for welding-type fasteners|
    FR2664524B1|1990-07-13|1995-08-11|Aerospatiale|TOOL FOR THE POSITIONING OF STAPLES.|
    US5438891A|1994-07-05|1995-08-08|Vsi Corporation|Collet type fastener removal tool|
    CN1042008C|1994-11-19|1999-02-10|孙祥鼒|Multipurpose fast toggle clamp and accessories|
    GB2357056B|1999-12-06|2003-11-19|Textron Fastening Syst Ltd|Riveting tool|
    JP4011318B2|2001-09-13|2007-11-21|株式会社マキタ|Bit setting device for rotary tools|
    US7043808B2|2003-04-30|2006-05-16|Pem Management, Inc.|Tool for installing blind threaded fasteners|
    FR2919691B1|2007-08-03|2009-10-30|Lisi Aerospace Soc Par Actions|SCRAPPING STAPLER AND USE THEREOF FOR TEMPORARILY FIXING A DRILLING GRID ON ASSEMBLED ELEMENTS|
    CN101224487B|2008-01-25|2010-07-28|孙延新|Drive of easy squeeze blind rivet gun|
    FR2927675B1|2008-02-19|2013-02-08|Lisi Aerospace|PROVISIONAL AND REUSABLE FIXING DEVICE FOR THE PRE-ASSEMBLY OF AT LEAST TWO STRUCTURAL ELEMENTS PRE-PRINTED.|
    BRPI0917900A2|2008-08-26|2015-11-10|Travis Mcclure|temporary fasteners|
    US8209830B1|2009-03-24|2012-07-03|Crespo Rusbel T|Dual drill and anchoring device|
    US8209865B2|2009-06-04|2012-07-03|Lockheed Martin Corporation|Method of manufacturing aircraft using temporary fasteners|
    FR2967735B1|2010-11-24|2012-12-14|Lisi Aerospace|END FIXING MEMBER IN A THREADED END TERMINAL, MALE ELEMENT, MANEUVER TOOL, AND SIZE COMPRISING SUCH A MALE MEMBER.|
    BR102012003669A2|2012-02-17|2013-11-05|Rafael Francisco Furlan Dantas|TOOL FOR SEMI-AUTOMATIC APPLICATION OF MULTIPLE TEMPORARY FIXERS AND EXTRACTION|
    FR2991219B1|2012-05-30|2015-02-27|Lisi Aerospace|FAMILY OF TEMPORARY FIXINGS AND DEVICE FOR INSTALLING SUCH FASTENERS|
    ES2735311T3|2012-07-20|2019-12-17|Actuant Corp|Grip cap, key and use procedure|
    FR3005886B1|2013-05-22|2015-06-19|Lisi Aerospace|DEVICE FOR INSTALLATION OF TEMPORARY FIXINGS|
    FR3014969B1|2013-12-16|2016-01-29|Lisi Aerospace|TEMPORARY FIXATION|
    CN106030125B|2014-02-18|2018-05-29|森契克斯公司|For with rotating freely the blind side fastener of feature and the monomer screw of system and for manufacturing and using the method with the blind side fastener and system for rotating freely feature|
    CN204867286U|2015-08-27|2015-12-16|上海特倍孚铆接工具制造有限公司|Riveting nut instrument draws rivets screw rod quick change structure|WO2022008042A1|2020-07-07|2022-01-13|Seti-Tec|Device for setting a temporary fastener|
    法律状态:
    2018-11-02| BA2A| Patent application published|Ref document number: 2688471 Country of ref document: ES Kind code of ref document: A1 Effective date: 20181102 |
    2019-05-14| FG2A| Definitive protection|Ref document number: 2688471 Country of ref document: ES Kind code of ref document: B2 Effective date: 20190514 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730589A|ES2688471B2|2017-03-31|2017-03-31|TOOL FOR INSERTION AND REMOVAL OF TEMPORARY CLAMPS|ES201730589A| ES2688471B2|2017-03-31|2017-03-31|TOOL FOR INSERTION AND REMOVAL OF TEMPORARY CLAMPS|
    PCT/ES2018/070248| WO2018178466A1|2017-03-31|2018-03-27|Tool for inserting and removing temporary fasteners|
    US16/495,653| US20200016730A1|2017-03-31|2018-03-27|Tool for inserting and removing temporary fasteners|
    EP18777954.1A| EP3603890A4|2017-03-31|2018-03-27|Tool for inserting and removing temporary fasteners|
    BR112019020084A| BR112019020084A2|2017-03-31|2018-03-27|tool for insertion and extraction of temporary clamps|
    CN201880023393.4A| CN110505942B|2017-03-31|2018-03-27|Tool for inserting and extracting temporary fasteners|
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