CN108602405A - 球形接头及其制造方法 - Google Patents
球形接头及其制造方法 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/005—Ball joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/465—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating by melting a solid material, e.g. sheets, powders of fibres
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- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
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- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
- F16C11/0623—Construction or details of the socket member
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- F16C11/0623—Construction or details of the socket member
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- F16C11/0666—Sealing means between the socket and the inner member shaft
- F16C11/0671—Sealing means between the socket and the inner member shaft allowing operative relative movement of joint parts due to flexing of the sealing means
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- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0685—Manufacture of ball-joints and parts thereof, e.g. assembly of ball-joints
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- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0695—Mounting of ball-joints, e.g. fixing them to a connecting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2307/00—Use of elements other than metals as reinforcement
- B29K2307/04—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3002—Superstructures characterized by combining metal and plastics, i.e. hybrid parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3055—Cars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
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- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/122—Constructional features of arms the arm having L-shape
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- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/70—Materials used in suspensions
- B60G2206/71—Light weight materials
- B60G2206/7101—Fiber-reinforced plastics [FRP]
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
本发明公开了一种球形接头。本发明的球形接头包括:球头螺栓,其包含球体;轴承,其包裹球头螺栓的球体并进行支撑;盒体衬套,其容纳球头螺栓的一部分与所述轴承;球形接头安装盒,其容纳盒体衬套,并紧固至悬架臂,且采用碳纤维增强塑料(CFRP)制成;以及盒盖,其被收纳于盒体衬套的内部。
Description
技术领域
本发明涉及一种球形接头及其制造方法。更具体地,涉及一种利用碳纤维增强塑料(CFRP;Carbon Fiber Reinforced Plastic)的热压(Hot Press)模塑工艺与塑料注塑成型工艺制造的球形接头及其制造方法。
背景技术
一般来说,车辆的悬架装置是一种连接车体与车轮的装置。车辆的悬架装置由以下部件构成:弹簧,其吸收从路面向车体传递的振动或者冲击;减震器,其调节所述弹簧的运转;悬架臂或者连杆,其控制车轮的运转。
所述悬架装置的悬架臂或者连杆等使用球形万向接头或者球形接头及衬套等,从而确保针对车体或者车轮以能够进行相对运动的方式连接。
例如,在车辆行驶过程中对通过车轮输入的横力、前后力、上下力进行支撑的下控制臂的一端借助球形接头连接至转向节,该转向节为了调节车轮的方向而紧固至车轮,而下控制臂的另一端通过衬套与车体连接。
上述现有的球形接头是将球头螺栓的球体放入外壳内按照可旋转的方式制成的结构,包括:球头螺栓,其带有利用刚体制成的球体;外壳或者球形接头盒,其包裹球头螺栓;轴承,其夹在外壳与球头螺栓的球体之间,使球头螺栓的运动更加自由;防尘罩,其防止异物侵入外壳内部;以及球形接头安装盒,其容纳球形接头盒,安装在下控制臂上。
上述现有的球形接头的球形接头安装盒由钢铁材质制成而后使用。但是,最近为了改善车辆的油耗,一般采用比钢铁更轻材质即铝通过锻造工艺而制造。
然而,以很多的个数用于车辆上的球形接头的轻量化能够进一步改善车辆的油耗,因此就需要开发出更加轻量化的球形接头。
发明内容
所要解决的技术问题
本发明就是考虑到上述情况而研发的。本发明提供一种球形接头及其制造方法,通过削减更多的重量而实现更加有效的轻量化,同时还能够提高耐久性。
解决技术问题的方法
依据本发明实施例的球形接头可包括:球头螺栓,其包含球体;轴承,其包裹球头螺栓的球体并进行支撑;盒体衬套,其容纳球头螺栓的一部分与轴承;球形接头安装盒,其容纳盒体衬套,并紧固至悬架臂,所述球形接头安装盒采用碳纤维增强塑料(CFRP)制成;以及盒盖,其被收纳于盒体衬套的内部。
在一个实施例中,本发明的球形接头还可包括:防尘罩,其盖住盒体衬套与球形接头安装盒的上部从而进行覆盖;以及环夹,其将防尘罩固定在球形接头安装盒上。
在一个实施例中,一个以上的螺栓安装衬套***球形接头安装盒内与之结合成一体。
在一个实施例中,悬架臂为下控制臂,在下控制臂的一端可安装球形接头安装盒。
在一个实施例中,盒体衬套可包括:衬套体,其为圆筒形,带有底面,与底面对向的面开口。
在一个实施例中,在衬套体的外侧面上部形成有朝半径方向外侧一体突出的环状的结合凸起。
在一个实施例中,在底面上形成有朝半径方向外侧扩展的圆形的边缘。
在一个实施例中,在结合凸起与边缘之间的外侧面规定部位形成有朝半径方向外侧突出的棱角部。
在一个实施例中,盒体衬套采用钢铁材质制成,并进行磷酸阳极氧化(Phosphoric acid anodizing)处理。
在一个实施例中,盒体衬套可使用耐腐蚀性底漆。
在一个实施例中,在盒体衬套的内侧面上形成有朝半径方向内侧突出的安放棱,该安放棱用于安放支撑盒盖。
在一个实施例中,螺栓安装衬套可包括:衬套体,其为彼此对向的两侧面开口的圆筒形。
在一个实施例中,在衬套体的外侧面上部一体形成有朝半径方向外侧扩展的边缘。
在一个实施例中,在衬套体的外侧面上一体形成有沿高度方向延长并朝半径方向外侧突出的一个以上结合凸起。
在一个实施例中,螺栓安装衬套采用钢铁材质制成,并进行磷酸阳极氧化(Phosphoric acid anodizing)处理,可使用耐腐蚀性底漆。
在一个实施例中,球形接头安装盒采用碳纤维增强塑料(CFRP)材质通过热压工艺制成。
依据本发明另一实施例的球形接头制造方法可包括:制造一个以上的螺栓安装衬套与盒体衬套,并将螺栓安装衬套、盒体衬套与球形接头安装盒结合构成一体的步骤;制造带有球体的球头螺栓和轴承,以包裹球体的方式将轴承结合至球头螺栓的步骤;制造盒盖,并将其与球头螺栓和轴承的组装品一起***盒体衬套内进行组装的步骤。
在一个实施例中,球形接头安装盒采用碳纤维增强塑料制成。
在一个实施例中,通过热压工艺由碳纤维增强塑料制成球形接头安装盒。
在一个实施例中,使用碳片制成已考虑产品形状的载体,并将载体***模具内并施加热及压力制成球形接头安装盒。
在一个实施例中,碳片是从预浸料(Prepreg;(预浸带;UD Tape))或丝束预浸料(Tow Prepreg)中截断的碳片。
在一个实施例中,碳片是碳纤维与环氧树脂的混合物。
在一个实施例中,还包括:将防尘罩套在球头螺栓上后再***环夹进行固定的步骤。
在一个实施例中,在以包裹球体的方式将轴承结合至球头螺栓的步骤中,可以注入润滑油。
在一个实施例中,在将防尘罩套在球头螺栓上后再***环夹进行固定的步骤中,可以注入润滑油。
在一个实施例中,在制造盒盖并将其与球头螺栓和轴承的组装品一起***盒体衬套内进行组装的步骤中,对盒体衬套进行模锻处理。
发明效果
如上所述,依据本发明实施例的球形接头及其制造方法,采用碳纤维增强塑料通过热压工艺制成球形接头安装盒,并采用塑料材料注塑成型盒体衬套,与依据现有技术采用钢铁材质制成的球形接头相比,可以将重量削减40%以上。如果将所述球形接头用于车辆,则能够进一步改善车辆的油耗。
另外,在将球头螺栓与轴承***到球形接头安装盒内部的状态下,通过注塑成型盒体衬套,由此可以进一步增强高强度、高耐久性及耐冲击性。如果将所述球形接头用于车辆的下控制臂等悬架臂,则能够提高车辆的转向性能与乘车感受。
同时,没有必要进行布局图案设计,使球形接头的设计及分析变得容易,而且没有必要执行布局图案所需的层叠工艺,由此可以极大地缩短复合材料配件的制造时间,提高生产效率。
另外,将金属材质的螺栓安装衬套***球形接头安装盒内成型为一体,由此能够更加有效地提高耐久性,且布局的确保更加容易。
附图说明
图1是依据本发明实施例的球形接头的立体图;
图2是依据本发明实施例的球形接头的底部立体图;
图3是依据本发明实施例的球形接头的截面图;
图4是安装有依据本发明实施例的球形接头的下控制臂的立体图;
图5是依据本发明实施例的球形接头的盒体衬套的立体图;
图6是依据本发明实施例的球形接头的盒体衬套的截面图;
图7是依据本发明实施例的球形接头的盒盖的立体图;
图8是螺栓安装衬套的立体图;
图9是采用依据本发明实施例的制造方法制造球形接头安装盒的工艺的说明图;
图10是依据本发明实施例的球形接头制造方法的说明图。
具体实施方式
下面,将依据附图对本发明的优选实施例进行详细说明。
参照图1至图3,依据本发明实施例的球形接头100包括:球头螺栓10,其利用刚体制成;轴承20,其包裹球头螺栓10的球体,并自由地支撑球头螺栓10的转动运动;盒体衬套30,其容纳球头螺栓10的一部分和轴承20;球形接头安装盒40,其容纳盒体衬套30,并紧固至未图示的悬架臂;防尘罩50,其罩住盒体衬套30与球形接头安装盒40的上部,防止异物侵入;环夹60,其将防尘罩50固定在球形接头安装盒40上;一个以上的螺栓安装衬套70,其***球形接头安装盒40内与之结合;以及盒盖80,其被收纳于盒体衬套30的内部。
球形接头安装盒40可采用碳纤维增强塑料(CFRP)成型。
盒体衬套30可采用钢铁材质制成。
参照图4,依据本发明实施例的具有上述结构的球形接头100,可以安装到车辆的悬架臂上,例如:可以安装到下控制臂200的一端上。
即,在下控制臂200的一端可以安装球形接头100,在下控制臂200的另一端可以安装第1衬套210,在球形接头100与第1衬套210之间的规定部位上可以安装第2衬套220。
下控制臂200可以通过球形接头100与未图示的车轮的转向节连接,第1衬套210、第2衬套220可以紧固至未图示的车体。因此,车轮可以通过下控制臂200支撑在车体上。
参照图5及图6,***到球形接头安装盒40内部与球形接头安装盒40一体结合的盒体衬套30可包括:衬套体34,其为圆筒形,带有底面32,与底面32对向的面则开口。
在衬套体34的外侧面上部形成有环状的结合凸起36,该结合凸起36形成为朝半径方向外侧以一体突出。在底面32上也形成有朝半径方向外侧扩展的圆形的边缘38,在结合凸起36与边缘38之间的外侧面的规定部位也形成有朝半径方向外侧突出的棱角部37。
所述结合凸起36与棱角部37及边缘37防止了盒体衬套30与球形接头安装盒40之间的轴方向分离,从而增强了盒体衬套30与球形接头安装盒40的结合力。
另外,盒体衬套30***到球形接头安装盒40的内部。因此,盒体衬套30即使采用钢铁材质制成,也能够提高耐腐蚀性。
另外,如后面所述,球形接头安装盒40采用具有自粘性(Self-adhesive)的环氧树脂成型。因此,不需要另行使用粘合剂就能够使盒体衬套30与球形接头安装盒40彼此牢固地结合在一起。
盒体衬套30经过磷酸阳极氧化(Phosphoric acid anodizing)处理,可以增强金属表面的湿润性。
另外,通过使用耐腐蚀性底漆(Anti-corrosion Primer),可以提高耐腐蚀性。
在盒体衬套30的内侧面上一体形成有朝半径方向内侧突出的安放棱35,该安放棱35用于安放并支撑盒盖80。
参照图7,盒盖80具有圆形的环状。
参照图8,螺栓安装衬套70包括:衬套体72,其具有彼此对向的两侧面开口的圆筒形。
在衬套体72的外侧面上部一体形成有朝半径方向外侧扩展的边缘74,当螺栓安装衬套70***到球形接头安装盒40内与球形接头安装盒40结合成一体时,能够防止螺栓安装衬套70与球形接头安装盒40之间的轴方向分离,由此增强结合力。
在衬套体72的外侧面上一体形成有沿高度方向延长且朝半径方向外侧突出的一个以上的结合凸起76。
结合凸起76的作用在于:当螺栓安装衬套70***球形接头安装盒40与之结合成一体时,能够防止螺栓安装衬套70的旋转滑动。
螺栓安装衬套70的表面也可经过磷酸阳极氧化(Phosphoric acid anodizing)处理,由此增强金属表面的湿润性。并且通过使用耐腐蚀性底漆(Anti-corrosion P rimer),从而提高耐腐蚀性。
参照图9,球形接头安装盒40采用碳纤维增强塑料(CFRP)材质通过热压工艺制成。
即,首先使用碳片制作考虑到产品形状的载体(Charge)300,将载体300***到上部模具310与下部模具320中之后,将上部模具310关闭,通过施加热、压力就可以制作球形接头安装盒40。
在这种情况下,将螺栓安装衬套70与盒体衬套30一起***模具内,使两者与球形接头安装盒40一体成型。
碳片可以使用从预浸料(Prepreg;UD Tape)或丝束预浸料(Tow Prepreg)中截断的碳片。
碳片可以使用碳纤维(Carbon Fiber)与环氧树脂(快速固化环氧树脂;Fast CureEpoxy Resin)的混合物。
优选地,碳片的尺寸为长度10mm~80mm,宽度3mm~30mm。
优选地,预浸料的重量(Prepreg areal weight)为100~300gsm(平方米克重;gram per square meter)。
参照图10,依据本发明实施例的球形接头制造方法的工艺顺序如下:首先,制造盒体衬套30和螺栓安装衬套70后***模具内。接着,制造载体300,将其***模具内。在使上部模具310与下部模具320和模并关闭的状态下,通过施加热及压力而成型球形接头安装盒40。
由此,盒体衬套30和螺栓安装衬套70分别与球形接头安装盒40结合成一体。
接下来,将球头螺栓10与轴承20组装形成组装品。在这种情况下,可以预先在轴承20的内侧面涂上润滑脂等润滑油,以提高润滑性能。
然后,将球头螺栓10和轴承20的组装品以及盒盖80***盒体衬套30内,并通过模锻处理盒体衬套30而进行结合。
最后,将防尘罩50套在球头螺栓10的上部,再用环夹60进行固定,并根据需要注入润滑油,从而可以制成球形接头100。
以上,对本发明的优选实施例进行了说明。但是,本发明并非仅限定于上述实施例。通过以上对本发明实施例的说明,具有本发明所属技术领域一般知识的人员能够容易变更,从而被认定为均等的范围的所有变形均包含在本发明的范围之内。
Claims (26)
1.一种球形接头,其特征在于,包括:
球头螺栓,其包含球体;
轴承,其包裹所述球头螺栓的球体并对球体进行支撑;
盒体衬套,其容纳所述球头螺栓的一部分与所述轴承;
球形接头安装盒,其容纳所述盒体衬套,并紧固至悬架臂,且所述球形接头安装盒采用碳纤维增强塑料制成;以及
盒盖,其被收纳于所述盒体衬套的内部。
2. 根据权利要求1所述的球形接头,其特征在于,还包括:
防尘罩,其盖住所述盒体衬套与所述球形接头安装盒的上部从而进行覆盖;以及
环夹,其将所述防尘罩固定在所述球形接头安装盒上。
3.根据权利要求1所述的球形接头,其特征在于,
一个以上的螺栓安装衬套***所述球形接头安装盒内与球形接头安装盒结合成一体。
4.根据权利要求1所述的球形接头,其特征在于,
所述悬架臂为下控制臂,
在所述下控制臂的一端安装所述球形接头安装盒。
5.根据权利要求1所述的球形接头,其特征在于,
所述盒体衬套,包括:衬套体,其为圆筒形,带有底面,与所述底面对向的面开口。
6.根据权利要求5所述的球形接头,其特征在于,
在所述衬套体的外侧面上部形成有朝半径方向外侧一体突出的环状的结合凸起。
7.根据权利要求6所述的球形接头,其特征在于,
在所述底面上形成有朝半径方向外侧扩展的圆形的边缘。
8.根据权利要求7所述的球形接头,其特征在于,
在所述结合凸起与所述边缘之间的外侧面的规定部位形成有朝半径方向外侧突出的棱角部。
9.根据权利要求1所述的球形接头,其特征在于,
所述盒体衬套采用钢铁材质制成,并经过磷酸阳极氧化处理。
10.根据权利要求9所述的球形接头,其特征在于,
所述盒体衬套使用耐腐蚀性底漆。
11.根据权利要求1所述的球形接头,其特征在于,
在所述盒体衬套的内侧面上形成有朝半径方向内侧突出的安放棱,该安放棱用于安放并支撑所述盒盖。
12.根据权利要求3所述的球形接头,其特征在于,
所述螺栓安装衬套包括:衬套体,其为彼此对向的两侧面开口的圆筒形。
13.根据权利要求12所述的球形接头,其特征在于,
在所述衬套体的外侧面上部一体形成有朝半径方向外侧扩展的边缘。
14.根据权利要求12所述的球形接头,其特征在于,
在所述衬套体的外侧面上一体形成有沿高度方向延长并朝半径方向外侧突出的一个以上的结合凸起。
15.根据权利要求3所述的球形接头,其特征在于,
所述螺栓安装衬套采用钢铁材质制成,并经过磷酸阳极氧化处理,还使用耐腐蚀性底漆。
16.根据权利要求1所述的球形接头,其特征在于,
所述球形接头安装盒采用碳纤维增强塑料材质通过热压工艺制成。
17.一种球形接头制造方法,其特征在于,包括:
制造一个以上的螺栓安装衬套与盒体衬套,并将螺栓安装衬套及盒体衬套与球形接头安装盒结合构成一体的步骤;
制造带有球体的球头螺栓和轴承,并以包裹所述球体的方式将所述轴承结合至所述球头螺栓的步骤;
制造盒盖,并将所述球头螺栓和所述轴承的组装品与所述盒盖一起***至所述盒体衬套内进行组装的步骤。
18.根据权利要求17所述的球形接头制造方法,其特征在于,
所述球形接头安装盒采用碳纤维增强塑料制成。
19.根据权利要求18所述的球形接头制造方法,其特征在于,
将所述碳纤维增强塑料通过热压工艺制成所述球形接头安装盒。
20.根据权利要求17所述的球形接头制造方法,其特征在于,
使用碳片制作考虑到产品形状的载体,并将所述载体***模具内通过施加热、压力制成所述球形接头安装盒。
21.根据权利要求20所述的球形接头制造方法,其特征在于,
所述碳片是从预浸料或丝束预浸料中截断的碳片。
22.根据权利要求20所述的球形接头制造方法,其特征在于,
所述碳片是碳纤维与环氧树脂的混合物。
23.根据权利要求17所述的球形接头制造方法,其特征在于,还包括:
将防尘罩套在所述球头螺栓上后再***环夹进行固定的步骤。
24.根据权利要求17所述的球形接头制造方法,其特征在于,
在以包裹所述球体的方式将所述轴承结合至所述球头螺栓的步骤中,注入润滑油。
25.根据权利要求23所述的球形接头制造方法,其特征在于,
在将防尘罩套在所述球头螺栓上后再***环夹进行固定的步骤中,注入润滑油。
26.根据权利要求17所述的球形接头制造方法,其特征在于,
在所述制造盒盖,并将所述球头螺栓和所述轴承的组装品与所述盒盖一起***到所述盒体衬套内进行组装的步骤中,对所述盒体衬套进行模锻处理。
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DE102011084163A1 (de) * | 2011-10-07 | 2013-04-11 | Zf Friedrichshafen Ag | Verbindungsanordnung für ein Fahrzeug |
KR20140064004A (ko) * | 2012-11-19 | 2014-05-28 | 현대자동차주식회사 | 스텝 링크의 볼조인트 구조 |
US20160114641A1 (en) * | 2013-05-28 | 2016-04-28 | Toray Industries, Inc. | Vehicle link component, and manufacturing method therefor |
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2016
- 2016-02-04 KR KR1020160014326A patent/KR101857173B1/ko active IP Right Grant
-
2017
- 2017-02-03 WO PCT/KR2017/001206 patent/WO2017135743A1/ko active Application Filing
- 2017-02-03 EP EP17747788.2A patent/EP3412480A4/en not_active Withdrawn
- 2017-02-03 CN CN201780009514.5A patent/CN108602405A/zh active Pending
- 2017-02-03 US US16/074,586 patent/US20190152283A1/en not_active Abandoned
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JPH09166129A (ja) * | 1995-12-14 | 1997-06-24 | Toyota Motor Corp | ボールジョイントのダストカバー構造 |
KR970042254U (ko) * | 1995-12-21 | 1997-07-29 | 볼 조인트 마운팅 구조 | |
JPH10151931A (ja) * | 1996-09-30 | 1998-06-09 | Bridgestone Corp | スタビライザー用リンクロッド及びその製造方法 |
KR20020062493A (ko) * | 2001-01-22 | 2002-07-26 | 주식회사 센트랄 | 자동차용 볼조인트의 제조방법 |
US20050281610A1 (en) * | 2004-06-04 | 2005-12-22 | Maclean Barry L | Composite link |
KR20100116081A (ko) * | 2009-04-21 | 2010-10-29 | 주식회사 일진 | 차량의 콘트롤암 및 그 제조 방법 |
EP2642141A1 (en) * | 2010-11-19 | 2013-09-25 | Nhk Spring Co., Ltd. | Stabilizer link and method for manufacturing same |
Also Published As
Publication number | Publication date |
---|---|
KR101857173B1 (ko) | 2018-05-16 |
EP3412480A1 (en) | 2018-12-12 |
EP3412480A4 (en) | 2019-09-11 |
KR20170092972A (ko) | 2017-08-14 |
WO2017135743A1 (ko) | 2017-08-10 |
US20190152283A1 (en) | 2019-05-23 |
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