防松裝置DUBO課件

防松裝置LOCKINGAGENTSThepurposeoflocking防松的目的Thepurposeoflockingistopreventstructuralpartsfromunwanteddisplacementasaresultofknockingand/orvibration,forexample.

防松的目的是防止零件在震動(dòng)和沖擊載荷作用下而產(chǎn)生不必要的移動(dòng)。Typesoflocking防松的類(lèi)型-axiallocking軸向防松

-combinedlocking組合防松Lockingagents防松零件Tomakethelargevarietyoflockingagentssomewhatclearer,wedistinguishthefollowinggroups:把各類(lèi)防松零件分為以下幾類(lèi):-

Lockingagentsforshaftsandbores.孔和軸用防松零件.Lockingagentsforscrewthreadjoints.螺紋聯(lián)接防松件.Thefollowingagentscanbeusedforlocking:下列零件常用于防松:-

lockingplates,止動(dòng)墊片-

retainingrings;springretainersforshaftsandbores,軸和孔用彈性檔圈-

springwashers,彈簧墊圈

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springclips,彈簧夾-

lockingnuts,鎖緊螺母

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lockingpins,鎖緊銷(xiāo)

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lockingscrews,緊定螺釘

liquidlockingagentsandadhesives.粘接劑LOCKINGAGENTSFORSCREWTHREADJOINTSLuglockingplatewithtwolugs雙耳止動(dòng)墊片LOCKINGAGENTSFORSCREWTHREADJOINTSRidgelockingplate外舌止動(dòng)墊片LOCKINGAGENTSFORSCREWTHREADJOINTSThree-foldlockingplate三折止動(dòng)墊片LOCKINGAGENTSFORSCREWTHREADJOINTSSquare-holeretainingring方孔止動(dòng)墊圈LOCKINGAGENTSFORSCREWTHREADJOINTSSpringplates彈性墊片Toothedspringplate內(nèi)齒彈性墊片LOCKINGAGENTSFORSCREWTHREADJOINTSSpringwashers

彈性墊圈Singlespringwasherwithbent-upwardends彈簧墊圈LOCKINGAGENTSFORSCREWTHREADJOINTSCuppedspringwasher杯形彈性墊圈

LOCKINGAGENTSFORSCREWTHREADJOINTSClosedcorrugatedspringwasher波形彈性墊圈

LOCKINGAGENTSFORSCREWTHREADJOINTSClosedflattoothedspringwasherwithinternaltoothing內(nèi)齒鎖緊墊圈

Locknuts鎖緊螺母

LOCKINGAGENTSFORSCREWTHREADJOINTSSelf-lockingnut自鎖螺母

LOCKINGAGENTSFORSCREWTHREADJOINTSCastellatednut開(kāi)槽螺母

LOCKINGAGENTSFORSCREWTHREADJOINTSRoundsplitpin開(kāi)口銷(xiāo)

Retainingrings

鎖緊擋圈LOCKINGAGENTSFORSHAFTSANDACCESSORIES

Adjustingring螺釘鎖緊擋圈Springretainersforshafts,軸用彈性擋圈

axialmounting

軸向固定LOCKINGAGENTSFORSHAFTSANDACCESSORIES

Flatspringretainer平彈性擋圈

LOCKINGAGENTSFORSHAFTSANDACCESSORIES

Radialmounting徑向固定

Flatspringretainer開(kāi)口擋圈LOCKINGAGENTSFORSHAFTSANDACCESSORIES

Springretainersforbores孔用彈性擋圈

Flatspringretainer平彈性擋圈

LOCKINGAGENTSFORSHAFTSANDACCESSORIES

Springclips彈性?shī)A

Lockingpins定位銷(xiāo)

LOCKINGAGENTSFORSHAFTSANDACCESSORIES

Cylindricalpin圓柱銷(xiāo)

LOCKINGAGENTSFORSHAFTSANDACCESSORIES

Taperedpin圓錐銷(xiāo)

LOCKINGAGENTSFORSHAFTSANDACCESSORIES

Flutedpin槽銷(xiāo)

cylindricaltapered直槽銷(xiāo)錐槽銷(xiāo)LOCKINGAGENTSFORSHAFTSANDACCESSORIES

Forkedflutedpin中心槽銷(xiāo)（槽占全長(zhǎng)1/3）

Lockingscrews緊定螺釘

LOCKINGAGENTSFORSHAFTSANDACCESSORIES

BevelledconicalpointcraterendjournalAdjustingscrewswithinnerhexagon內(nèi)六角緊定螺釘

凹端錐端平端圓柱端LOCKINGAGENTSFORSHAFTSANDACCESSORIES

Adjustingscrewswithsawcut開(kāi)槽緊定螺釘

bevelledconicalpointcraterendjournal平端錐端凹端圓柱端螺紋聯(lián)接用防松零件的應(yīng)用和操作

ApplicationandoperationoflockingagentsforscrewthreadjointsLockingbyexercisingaforce,inthelongitudinaldirectionorcrossdirection,orcombined.利用附加力（縱向、橫向和組合的力）的方法防松。

縱向縱向和橫向橫向防松零件:彈性墊圈防松零件:扣緊螺母防松零件:自鎖螺母Lockingbydeformationofthelockingagent.通過(guò)鎖緊零件的變形鎖緊零件

鎖緊零件Remainingtypesoflockingagent.其他類(lèi)型.Lockingbyexercisingaforce利用附加力防松Lockingbyexercisingaforcecanberealisedasfollows:

Inthelongitudinaldirectionbyspringwashers.利用彈性墊圈進(jìn)行縱向防松彈簧墊圈的應(yīng)用Springwasherswithrectangularcross-section矩形截面彈簧墊圈Round,archedandcorrugatedspringwashers球面墊圈，弓形墊圈和波形墊圈Lockingbyexercisingaforce利用附加力防松球面彈性墊圈波形彈性墊圈Toothedspringwashers有齒鎖緊墊圈Lockingbyexercisingaforce利用附加力防松有齒鎖緊墊圈錐形鎖緊墊圈Self-lockingnuts自鎖螺母Lockingbyexercisingaforce利用附加力防松用自鎖螺母鎖緊鎖緊未鎖緊Inthecrossdirectionbyself-lockingnuts.利用自鎖螺母進(jìn)行橫向防松Lockingbyexercisingaforce利用附加力防松

InbothdirectionsbyDUBOlockingspringwashersorbypawlnuts用DUBO彈簧墊圈或扣緊螺母進(jìn)行兩個(gè)方向的防松用扣緊螺母鎖緊DUBO鎖緊彈性墊圈和杯形彈性墊圈緊固前Lockingbydeformingthelockingagent利用防松元件的變形防松Luglockingplates帶耳止動(dòng)墊片止動(dòng)墊片的應(yīng)用截止Lockingbydeformingthelockingagent利用防松元件的變形防松Lockingbydeformingthelockingagent利用防松元件的變形防松止動(dòng)墊片用于軸承裝配中Ridgelockingplates外舌止動(dòng)墊片Lockingbydeformingthelockingagent利用防松元件的變形防松外舌止動(dòng)墊片Multiplelockingplates多折止動(dòng)墊片

Lockingbydeformingthelockingagent利用防松元件的變形防松三折止動(dòng)墊片Ridgeretainingrings帶舌定位環(huán)Lockingbydeformingthelockingagent利用防松元件的變形防松Remainingtypesoflockingagents

其它類(lèi)型Castellatednutwithsplitpin開(kāi)口銷(xiāo)與帶槽螺母

開(kāi)口銷(xiāo)的應(yīng)用

Lockingwire鎖緊鋼絲

Remainingtypesoflockingagents

其它類(lèi)型鎖緊鋼絲的應(yīng)用

Remainingtypesoflockingagents

其它類(lèi)型Liquidlockingagents粘合法防松Lockingplates止動(dòng)墊片Adjustingrings調(diào)整環(huán)Lockingagentsforshaftsandbores軸和孔用鎖緊零件

Lockingagentsforshaftsandbores軸和孔用鎖緊零件

彈性張開(kāi)Stretched彈性擋圈的彈性Springretainersforshafts軸用彈性擋圈Lockingagentsforshaftsandbores軸和孔用鎖緊零件

1.帶斜角的孔用彈性擋圈.2.軸用彎曲彈性擋圈.3.孔用彈性擋圈.4.軸用彈性擋圈.彈性擋圈的各類(lèi)應(yīng)用Lockingagentsforshaftsandbores軸和孔用鎖緊零件

Springretainersforbores孔用彈性擋圈孔用彈性擋圈

Lockingagentsforshaftsandbores軸和孔用鎖緊零件

Springclips彈性?shī)A裝配與拆卸Lockingagentsforshaftsandbores軸和孔用鎖緊零件

Lockingagentsforshaftsandbores軸和孔用鎖緊零件

彈簧夾的應(yīng)用Lockingagentsforshaftsandbores軸和孔用鎖緊零件

Lockingpins銷(xiāo)Somepracticaltipswithassemblinganddisassemblingretainingrings彈性擋圈的裝配和拆卸工具Springwashersandtoothedspringwashers彈性墊圈和有齒彈性墊圈Donotusespringwasherswithupwardbentendsunlesstheyarenecessary.Thedamageresultingfromthemillingactionwillonlyincreasewithrepeateduse.

盡可能不要彎曲彈簧墊圈的開(kāi)口端，否則會(huì)導(dǎo)致連接件表面被子劃傷。Somepracticaltipswithassemblinganddisassemblingretainingrings彈性擋圈的裝配和拆卸工具Selectthecorrecttypeofspringwasherfortheconstruction.Cylindricalcounterboredboltsrequireadifferentspringwasherthancountersunkboltjoints.

根據(jù)結(jié)構(gòu)選擇合適的彈性墊圈，圓柱沉頭螺栓和圓錐沉頭孔所需要的彈性墊圈是不同的。Somepracticaltipswithassemblinganddisassemblingretainingrings彈性擋圈的裝配和拆卸工具Payattentionthatthetoothingoftoothedspringwashersactuallymakecontactwiththecontactsurfacesofthepartstobejoined.Forexample,withtoolargeboltholes,useaflattoothedspringwasherwithinternalorexternaltoothing.

必須注意把有齒彈性墊圈的齒與連接件的表面接觸。如，對(duì)于大螺栓孔，利用一個(gè)有內(nèi)齒或外齒的平齒形彈性墊圈。Somepracticaltipswithassemblinganddisassemblingretainingrings彈性擋圈的裝配和拆卸工具DUBOlockingspringwashersDUBO彈性墊圈Thenutmustbetighteneduntiltheouterthickeningoftheringisdeformedandhasrisenaroundthehexagonofthenut.Theboltthenhasthenormalprestressandthenutiscompletelylocked.

Excessivetighteningofthenutiswrong!Castellatednutwithsplitpin開(kāi)口銷(xiāo)和帶槽螺母Somepracticaltipswithassemblinganddisassemblingretainingrings彈性擋圈的裝配和拆卸工具Somepracticaltipswithassemblinganddisassemblingretainingrings彈性擋圈的裝配和拆卸工具Liquidlockingagents液體防松劑Thefollowingappliestolockingbymeansofliquidsyntheticresin（合成樹(shù)脂）:thebetterthecontactfacestoucheachother,thethinnertheadhesivelayerbecomes,andthebetterthejointis.Contactfacesmustbeproperlycleanandfreeofgrease.Cleaningcanbedonewithspeciallyproducts.Aslightlyroughsurfaceincreasesthestrength.Somepracticaltipswithassemblinganddisassemblingretainingrings彈性擋圈的裝配和拆卸工具Springretainers彈性擋圈Somepracticaltipswithassemblinganddisassemblingretainingrings彈性擋圈的裝配和拆卸工具Thethicknessofspringretainers(s)hasatoleranceofh11,whiletheinnerdiameterd3ofanexternalclampingringhasatoleranceofh12andtheoutsidediameterd3ofaninternalclampingringwithH12Somepracticaltipswithassemblinganddisassemblingretainingrings彈性擋圈的裝配和拆卸工具對(duì)中邊心軸Mandrel導(dǎo)套對(duì)中邊帶對(duì)中邊的輔助工具

Somepractical