CN101959613B - 球锁安装装置 - Google Patents

球锁安装装置 Download PDF

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CN101959613B
CN101959613B CN2009801070263A CN200980107026A CN101959613B CN 101959613 B CN101959613 B CN 101959613B CN 2009801070263 A CN2009801070263 A CN 2009801070263A CN 200980107026 A CN200980107026 A CN 200980107026A CN 101959613 B CN101959613 B CN 101959613B
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hole
cam
spray gun
radially extending
plunger
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CN101959613A (zh
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约翰·安东尼·罗杰斯
大卫·西蒙·斯科菲尔德
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Finishing Brands Holdings Inc
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Illinois Tool Works Inc
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0815—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with at least one gas jet intersecting a jet constituted by a liquid or a mixture containing a liquid for controlling the shape of the latter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/69—Redundant disconnection blocking means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/59—Manually releaseable latch type
    • Y10T403/591—Manually releaseable latch type having operating mechanism
    • Y10T403/592—Ball detent

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Reciprocating Pumps (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

一种喷枪组件，包括两个连接在一起的部件，即喷头(1)和集流腔(2)。所述喷头上设有孔，该孔终止于径向延伸的空间(3)内，该空间(3)具有逐渐增大的半径。杆(4)容纳在所述孔内。所述杆具有轴向延伸的孔，该轴向延伸的孔与容纳球(5)的径向延伸的孔相联通。柱塞(6)接收在所述杆内，该柱塞(6)具有一个圆形端部，该圆形端部与球(5)接合。当柱塞(6)被压入轴向孔中时，柱塞(6)推动所述球(5)使其进入所述径向延伸的孔中，并使其从所述径向延伸的孔中伸出而进入锥形的、径向延伸的空间(3)内。凸轮(7)在集流腔(2)内部与柱塞(6)啮合。该凸轮体(7)暴露在集流腔(2)的表面，并且包括六边形的驱动器(8)，所述凸轮的旋转角度能用合适的扳手通过该六边形的驱动器(8)进行调节。所述集流腔进一步包括用于容纳止动销(图中未示出)的凹槽(9)。该止动销的末端位于凸轮导向轮廓内。所述凸轮(7)在其壳体内的轴向运动进一步被压缩弹簧(11)所限制。

Description

球锁安装装置
技术领域
本发明涉及一种球锁安装装置，具体是涉及一种使用球锁将各部件连接在一起的新颖的装置。该装置具体应用在需承受高压的设备的各部件的装配中，该设备例如是喷枪。
背景技术
球锁是众所周知的装置，例如，这种装置广泛使用于机床的可拆卸连接。美国专利号为3498653的专利就描述了这种装置的一个例子。
通常来说，球锁包括基体，该基体具有杆，该杆具有在中心的轴向延伸的孔，该孔中容纳有可在该孔中滑动的球。在杆的一端进一步包括多个径向延伸的孔，该径向延伸的孔穿过该杆的壁。这些径向延伸的孔在长度上不长于它们容纳的球的直径。球和孔的相对比例为，如果中心孔中的球被推动与径向孔中的球相碰撞，那么会导致径向孔中的球移动并从径向孔中伸出到该杆的外表面之外。通常，中心位置的球的轴向运动和固定是通过调节螺钉来实现，该调节螺钉通过螺纹孔安装在球锁体内。适当调节所述螺钉迫使中心位置的球碰撞径向位置的球，从而使径向位置的球径向地向外移动。所述螺钉将球锁定在适当位置。反向旋转所述螺钉允许所述球在孔内移动，并缩回到杆内部。
应当理解，该装置的便利之处在于，所述基体可以被接收在第二基体内的孔的近端；该第二基体的孔在其末端具有径向较大的空间。在所述球锁基体插入之后，适当调节所述螺钉会导致所述径向位置的球移入所述径向较大的空间并将它们锁定在适当位置，从而阻止所述杆的轴向退出。
发明内容
本发明对这种装置提供了一种新颖的改进，它对于连接油漆喷枪体的各部分尤其有用。该新颖装置的其他作用无疑会被了解了本发明的技术人员想到。
根据本发明，它提供了一种用于固定到主体上的连接体，该主体包括孔，该孔具有终止于径向较大的空间内的末端；所述连接体包括杆部分，该杆部分被设置为接收在所述主体上的孔内，并且所述杆部分具有在中心的轴向延伸的孔和多个穿过所述杆的壁的径向延伸的孔，可容纳在所述多个径向延伸的孔中的多个球和容纳在所述在中心的轴向延伸的孔中的圆头柱塞，从而当所述柱塞与所述球接合时，使得所述球移动穿过所述径向延伸的孔并突伸入所述径向较大的空间，当所述连接体被对准用于连接到所述主体上时，通过凸轮部分实现所述柱塞的升降，该凸轮部分可以从所述连接体的外表面的一个位置进行驱动。
在一个有用的应用中，所述主体是喷枪的喷头，所述连接体是喷枪的底部集流腔。
所述凸轮通过可在所述连接体外表面接近的六边形驱动器方便地驱动。可以通过使用合适的扳手来将所述凸轮驱动到想要的位置。
优选是具有三个球，每个球位于三个径向延伸的孔中的其中一个孔内，该三个径向延伸的孔是等角度间隔开的。
所述径向较大的空间可由锥形壁来限定，该空间的半径朝向该空间的末端增大。在该装置中，当所述柱塞被进一步驱动进入所述杆的时候，所述球能够被向外压迫。这最终在主体和连接体之间提供了牢固的夹紧力。
止动销与所述凸轮的导向轮廓接合以保持所述凸轮相对于所述柱塞的位置。可选地，进一步包括有限制凸轮轴向运动的凸轮弹簧。
理想的是所述凸轮导向轮廓被设置成提供三种不同的状态；即完全接合状态，部分接合状态和完全脱离状态。
附图说明
现在将参照下列附图来进一步描述本发明的实施例，其中：
图1示出了根据本发明固定在一起的连接体和主体的实施例的截面图。
图2示出了图1所示的实施例的立体图。
图3示出了适于包含在图1或图2所示的实施例的凸轮中的凸轮导向轮廓。
具体实施方式
从图1和图2中可以看到，喷枪组件包括两个连接在一起的部件，即喷头1和连接集流腔2。所述喷头具有孔，该孔终止于径向延伸的空间3内，所述径向延伸的空间3具有逐渐增大的半径。杆4容纳在所述孔内。该杆具有轴向延伸的孔，该轴向延伸的孔与容纳球5的径向延伸的孔相联通。柱塞6被接收在所述杆内，该柱塞6具有一个圆形端部，该圆形端部与所述球5接合。当柱塞6被压入轴向孔中时，柱塞6推动所述球5使其进入所述径向延伸的孔中，并使其从所述径向延伸的孔中伸出而进入锥形的、径向延伸的空间3内。
凸轮7在集流腔2内部与柱塞6啮合。该凸轮体7暴露在集流腔2的表面，并且具有六边形的驱动器8，所述凸轮的角旋转能用合适的扳手通过该六边形的驱动器8进行调节。所述集流腔体进一步包括用于容纳止动销(图中未示出)的凹槽9。该止动销的末端位于凸轮导向轮廓10内。所述凸轮7在其壳体内的轴向运动进一步被压缩弹簧11所限制。
图3显示了凸轮7的导向轮廓。所述柱塞有三个不同的位置，它们对应于凸轮7的位置A、B和C。在图中，箭头表示弹簧11加于凸轮7之上的负载。
当凸轮在位置A与所述柱塞啮合时，喷头1和集流腔2被紧紧地夹在一起。在位置B时，夹紧力被部分释放，喷头和集流腔仍然被固定在一起，但是喷头和集流腔之间具有足够的空间以允许释放形成在喷枪的腔体内的任何压力。球5被更加松散地保持在径向延伸的孔内，并且所述球能够沿着所述径向较大的空间的锥形移动，以允许仍然固定在一起的集流腔2和喷头1之间具有小的间隙。这个位置通过弹簧力和止动销来保持，所述弹簧力和止动销共同形成了停止位置。在位置C，球5不再被压迫而穿过径向延伸的孔，并且所述喷头和集流腔可以被分离。为了从位置B达到位置C，凸轮7必须被朝向逆着弹簧力的轴向方向推动并被旋转。
应当理解的是，在不脱离本发明的范围的情况下，可以对上述实施例作许多改变。

Claims (7)

1.一种喷枪组件，包括喷枪的喷头和固定到所述喷头上的喷枪的底部集流腔，所述喷头包括孔，该孔具有终止于径向较大的空间内的末端；所述底部集流腔包括杆部分，所述杆部分被设置为接收在所述喷头上的孔内，并且所述杆部分具有在中心的轴向延伸的孔和多个穿过所述杆的壁的径向延伸的孔，可容纳在所述多个径向延伸的孔中的多个球和容纳在所述在中心的轴向延伸的孔中的圆头柱塞，从而当所述柱塞与所述球接合时，使得所述球移动穿过所述径向延伸的孔并突伸入所述径向较大的空间，当所述底部集流腔被对准用于连接到所述喷头上时，通过凸轮部分实现所述柱塞的升降，该凸轮部分可以从所述底部集流腔的外表面的一个位置进行驱动。
2.如权利要求1所述的喷枪组件，其中，所述凸轮通过可在所述底部集流腔外表面接近的六边形驱动器驱动。
3.如权利要求1所述的喷枪组件，其中，所述球为三个，每个所述球位于三个所述径向延伸的孔中的其中一个孔内，并且所述径向延伸的孔是等角度间隔开的。
4.如权利要求1所述的喷枪组件，其中，所述径向较大的空间由锥形壁来限定，该空间的半径朝向该空间的末端增大。
5.如权利要求1所述的喷枪组件，其进一步包括止动销，该止动销与所述凸轮的导向轮廓接合以保持所述凸轮相对于所述柱塞的位置。
6.如权利要求1所述的喷枪组件，其中，进一步包括限制所述凸轮轴向运动的凸轮弹簧。
7.如权利要求1所述的喷枪组件，其中，所述凸轮导向轮廓被设置用来提供三种不同的状态；即完全接合状态、部分接合状态和完全脱离状态。
CN2009801070263A 2008-02-26 2009-02-24 球锁安装装置 Active CN101959613B (zh)

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GB0803445.6 2008-02-26
GB0803445A GB2457886A (en) 2008-02-26 2008-02-26 Ball connector between manifold and spray head
PCT/US2009/034951 WO2009108616A1 (en) 2008-02-26 2009-02-24 Ball lock mounting arrangement

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CN101959613B true CN101959613B (zh) 2013-06-12

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AT (1) ATE556785T1 (zh)
CA (1) CA2716441C (zh)
DK (1) DK2244838T3 (zh)
ES (1) ES2387939T3 (zh)
GB (1) GB2457886A (zh)
MX (1) MX2010009426A (zh)
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CN109649680B (zh) * 2018-12-05 2022-04-19 中国航空工业集团公司西安飞行自动控制研究所 一种民机扰流板作动器地面维护安全保障装置

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PL2244838T3 (pl) 2012-10-31
GB0803445D0 (en) 2008-04-02
GB2457886A (en) 2009-09-02
WO2009108616A1 (en) 2009-09-03
US8403589B2 (en) 2013-03-26
US20110027014A1 (en) 2011-02-03
ATE556785T1 (de) 2012-05-15
CN101959613A (zh) 2011-01-26
DK2244838T3 (da) 2012-08-27
EP2244838A1 (en) 2010-11-03
MX2010009426A (es) 2010-09-14
CA2716441A1 (en) 2009-09-03
ES2387939T3 (es) 2012-10-04
CA2716441C (en) 2013-11-26
EP2244838B1 (en) 2012-05-09

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