《防松裝置DUB》ppt課件

1、防松安裝防松安裝LOCKING AGENTSThe purpose of locking防松的目的防松的目的The purpose of locking is to prevent structural parts from unwanted displacement as a result of knocking and/or vibration, for example. 防松的目的是防止零件在震動(dòng)和沖擊載荷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)生不用要的挪動(dòng)。作用下而產(chǎn)生不用要的挪動(dòng)。Types of locking防松的類型防松的類型- axial locking 軸向防松軸向

2、防松 - radial locking 徑向防松徑向防松 - combined locking組合防松組合防松Locking agents防松零件防松零件To make the large variety of locking agents somewhat clearer, we distinguish the following groups: 把各類防松零件分為以下幾類把各類防松零件分為以下幾類: - Locking agents for shafts and bores. 孔和軸用防松零件孔和軸用防松零件.Locking agents for screwthread joints. 螺

3、紋聯(lián)接防松件螺紋聯(lián)接防松件.The following agents can be used for locking:以下零件常用于防松以下零件常用于防松:- locking plates,止動(dòng)墊片止動(dòng)墊片- retaining rings; spring retainers for shafts and bores,軸和孔用彈性檔圈軸和孔用彈性檔圈- spring washers,彈簧墊圈彈簧墊圈 - spring clips,彈簧夾彈簧夾- locking nuts,鎖緊螺母鎖緊螺母 - locking pins,鎖緊銷鎖緊銷 - locking screws,緊定螺釘緊定螺釘 liqui

4、d locking agents and adhesives.粘接劑粘接劑LOCKING AGENTS FOR SCREWTHREAD JOINTSLocking plates 止動(dòng)墊片止動(dòng)墊片Lug locking plate with one lug 單耳止動(dòng)墊片單耳止動(dòng)墊片LOCKING AGENTS FOR SCREWTHREAD JOINTSLug locking plate with two lugs 雙耳止動(dòng)墊片雙耳止動(dòng)墊片LOCKING AGENTS FOR SCREWTHREAD JOINTSRidge locking plate 外舌止動(dòng)墊片外舌止動(dòng)墊片LOCKING AG

5、ENTS FOR SCREWTHREAD JOINTSThree-fold locking plate 三折止動(dòng)墊片三折止動(dòng)墊片Retaining rings 止動(dòng)墊圈止動(dòng)墊圈Ridge retaining ring 內(nèi)舌止動(dòng)墊圈內(nèi)舌止動(dòng)墊圈LOCKING AGENTS FOR SCREWTHREAD JOINTSLOCKING AGENTS FOR SCREWTHREAD JOINTSSquare-hole retaining ring 方孔止動(dòng)墊圈方孔止動(dòng)墊圈LOCKING AGENTS FOR SCREWTHREAD JOINTSSpring plates 彈性墊片彈性墊片Toothed

6、 spring plate 內(nèi)齒彈性墊片內(nèi)齒彈性墊片LOCKING AGENTS FOR SCREWTHREAD JOINTSSpring washers 彈性墊圈彈性墊圈Single spring washer with bent-upward ends 彈簧墊圈彈簧墊圈LOCKING AGENTS FOR SCREWTHREAD JOINTSClosed arched spring washer 鞍形彈性墊圈鞍形彈性墊圈LOCKING AGENTS FOR SCREWTHREAD JOINTSCupped spring washer 杯形彈性墊圈杯形彈性墊圈 LOCKING AGENTS

7、FOR SCREWTHREAD JOINTSClosed corrugated spring washer波形彈性墊圈波形彈性墊圈 LOCKING AGENTS FOR SCREWTHREAD JOINTSClosed flat toothed spring washer with internal toothing內(nèi)齒鎖緊墊圈內(nèi)齒鎖緊墊圈 LOCKING AGENTS FOR SCREWTHREAD JOINTSClosed flat toothed spring washer with internal toothing 外齒鎖緊墊圈外齒鎖緊墊圈 Lock nuts鎖緊螺母鎖緊螺母 LOC

8、KING AGENTS FOR SCREWTHREAD JOINTSSelf-locking nut自鎖螺母自鎖螺母 LOCKING AGENTS FOR SCREWTHREAD JOINTSCastellated nut 開槽螺母開槽螺母 LOCKING AGENTS FOR SCREWTHREAD JOINTSRound split pin開口銷開口銷 LOCKING AGENTS FOR SHAFTS AND ACCESSORIES Locking plates 止動(dòng)墊片止動(dòng)墊片Rectangular locking plate 矩形止動(dòng)墊片矩形止動(dòng)墊片Retaining rings 鎖

9、緊擋圈鎖緊擋圈LOCKING AGENTS FOR SHAFTS AND ACCESSORIES Adjusting ring 螺釘鎖緊擋圈螺釘鎖緊擋圈 Spring retainers for shafts,軸用彈性擋圈軸用彈性擋圈 axial mounting 軸向固定軸向固定LOCKING AGENTS FOR SHAFTS AND ACCESSORIES Flat spring retainer平彈性擋圈平彈性擋圈 LOCKING AGENTS FOR SHAFTS AND ACCESSORIES Curved spring retainer 彎曲彈性擋圈彎曲彈性擋圈 LOCKING

10、AGENTS FOR SHAFTS AND ACCESSORIES Spring retainer with bevel帶斜面彈性擋圈帶斜面彈性擋圈 LOCKING AGENTS FOR SHAFTS AND ACCESSORIES Radial mounting徑向固定徑向固定 Flat spring retainer 開口擋圈開口擋圈LOCKING AGENTS FOR SHAFTS AND ACCESSORIES Spring retainers for bores孔用彈性擋圈孔用彈性擋圈 Flat spring retainer 平彈性擋圈平彈性擋圈 LOCKING AGENTS FO

11、R SHAFTS AND ACCESSORIES Spring clips彈性?shī)A彈性?shī)A Locking pins定位銷定位銷 LOCKING AGENTS FOR SHAFTS AND ACCESSORIES Cylindrical pin 圓柱銷圓柱銷 LOCKING AGENTS FOR SHAFTS AND ACCESSORIES Tapered pin 圓錐銷圓錐銷 LOCKING AGENTS FOR SHAFTS AND ACCESSORIES Fluted pin槽銷 cylindrical tapered 直槽銷直槽銷錐槽銷錐槽銷LOCKING AGENTS FOR SHAFT

12、S AND ACCESSORIES Forked fluted pin中心槽銷中心槽銷槽占全長(zhǎng)槽占全長(zhǎng)1/3 Locking screws緊定螺釘緊定螺釘 LOCKING AGENTS FOR SHAFTS AND ACCESSORIES Bevelledconical pointcrater endjournalAdjusting screws with inner hexagon內(nèi)六角緊定螺釘內(nèi)六角緊定螺釘 凹端錐端平端圓柱端LOCKING AGENTS FOR SHAFTS AND ACCESSORIES Adjusting screws with saw cut開槽緊定螺釘開槽緊定螺釘

13、 bevelledconical pointcrater endjournal平端錐端凹端圓柱端螺紋聯(lián)接用防松零件的運(yùn)用和操作螺紋聯(lián)接用防松零件的運(yùn)用和操作 Application and operation of locking agents for screwthread jointsLocking by exercising a force, in the longitudinal direction or cross direction, or combined.利用附加力縱向、橫向和組合的力的方法防松。利用附加力縱向、橫向和組合的力的方法防松。 縱向縱向縱向和橫向縱向和橫向橫向橫向防

14、松零件防松零件:彈性墊圈彈性墊圈防松零件防松零件:扣緊螺母扣緊螺母防松零件防松零件:自鎖螺母自鎖螺母Locking by deformation of the locking agent.經(jīng)過(guò)鎖緊零件的變形鎖緊零件經(jīng)過(guò)鎖緊零件的變形鎖緊零件 鎖緊零件鎖緊零件Remaining types of locking agent.其他類型其他類型.Locking by exercising a force利用附加力防松利用附加力防松Locking by exercising a force can be realised as follows: In the longitudinal directio

15、n by spring washers.利用彈性墊圈進(jìn)展縱向防松利用彈性墊圈進(jìn)展縱向防松彈簧墊圈的運(yùn)用彈簧墊圈的運(yùn)用Spring washers with rectangular cross-section 矩形截面彈簧墊圈矩形截面彈簧墊圈Round, arched and corrugated spring washers 球面墊圈，弓形墊圈和波形墊圈球面墊圈，弓形墊圈和波形墊圈Locking by exercising a force利用附加力防松利用附加力防松球面彈性墊圈球面彈性墊圈波形彈性墊圈波形彈性墊圈Toothed spring washers 有齒鎖緊墊圈有齒鎖緊墊圈Lockin

16、g by exercising a force利用附加力防松利用附加力防松有齒鎖緊墊圈有齒鎖緊墊圈錐形鎖緊墊圈錐形鎖緊墊圈Self-locking nuts 自鎖螺母自鎖螺母Locking by exercising a force利用附加力防松利用附加力防松用自鎖螺母鎖緊用自鎖螺母鎖緊鎖緊鎖緊未鎖緊未鎖緊In the cross direction by self-locking nuts. 利用自鎖螺母進(jìn)展橫向防松利用自鎖螺母進(jìn)展橫向防松Locking by exercising a force利用附加力防松利用附加力防松 In both directions by DUBO lockin

17、g spring washers or by pawl nuts用用DUBO彈簧墊圈或扣緊螺母進(jìn)展兩個(gè)方向的防松彈簧墊圈或扣緊螺母進(jìn)展兩個(gè)方向的防松用扣緊螺母鎖緊用扣緊螺母鎖緊DUBO 鎖緊彈性墊圈和杯形彈性墊圈鎖緊彈性墊圈和杯形彈性墊圈緊固前緊固前Locking by deforming the locking agent利用防松元件的變形防松利用防松元件的變形防松Lug locking plates 帶耳止動(dòng)墊片帶耳止動(dòng)墊片 止動(dòng)墊片的運(yùn)用止動(dòng)墊片的運(yùn)用截止截止Locking by deforming the locking agent利用防松元件的變形防松利用防松元件的變形防松Locki

18、ng by deforming the locking agent利用防松元件的變形防松利用防松元件的變形防松止動(dòng)墊片用于軸承裝配中止動(dòng)墊片用于軸承裝配中Ridge locking plates外舌止動(dòng)墊片外舌止動(dòng)墊片Locking by deforming the locking agent利用防松元件的變形防松利用防松元件的變形防松外舌止動(dòng)墊片外舌止動(dòng)墊片Multiple locking plates 多折止動(dòng)墊片多折止動(dòng)墊片 Locking by deforming the locking agent利用防松元件的變形防松利用防松元件的變形防松三折止動(dòng)墊片三折止動(dòng)墊片Ridge reta

19、ining rings 帶舌定位環(huán)帶舌定位環(huán) Locking by deforming the locking agent利用防松元件的變形防松利用防松元件的變形防松Remaining types of locking agents 其它類型其它類型Castellated nut with split pin 開口銷與帶槽螺母開口銷與帶槽螺母 開口銷的運(yùn)用開口銷的運(yùn)用 Locking wire鎖緊鋼絲鎖緊鋼絲 Remaining types of locking agents 其它類型其它類型鎖緊鋼絲的運(yùn)用鎖緊鋼絲的運(yùn)用 Remaining types of locking agents 其它

20、類型其它類型Liquid locking agents 粘合法防松粘合法防松Locking plates 止動(dòng)墊片止動(dòng)墊片Adjusting rings 調(diào)整環(huán)調(diào)整環(huán)Locking agents for shafts and bores軸和孔用鎖緊零件軸和孔用鎖緊零件 Locking agents for shafts and bores軸和孔用鎖緊零件軸和孔用鎖緊零件 彈性張開彈性張開Stretched彈性擋圈的彈性彈性擋圈的彈性Spring retainers for shafts 軸用彈性擋圈軸用彈性擋圈Locking agents for shafts and bores軸和孔用鎖緊零

21、件軸和孔用鎖緊零件 1.帶斜角的孔用彈性擋圈帶斜角的孔用彈性擋圈.2.軸用彎曲彈性擋圈軸用彎曲彈性擋圈 .3.孔用彈性擋圈孔用彈性擋圈.4.軸用彈性擋圈軸用彈性擋圈.彈性擋圈的各類運(yùn)用彈性擋圈的各類運(yùn)用Locking agents for shafts and bores軸和孔用鎖緊零件軸和孔用鎖緊零件 Spring retainers for bores 孔用彈性擋圈孔用彈性擋圈孔用彈性擋圈孔用彈性擋圈 Locking agents for shafts and bores軸和孔用鎖緊零件軸和孔用鎖緊零件 Spring clips 彈性?shī)A彈性?shī)A裝配與裝配裝配與裝配Locking agents

22、 for shafts and bores軸和孔用鎖緊零件軸和孔用鎖緊零件 Locking agents for shafts and bores軸和孔用鎖緊零件軸和孔用鎖緊零件 Locking agents for shafts and bores軸和孔用鎖緊零件軸和孔用鎖緊零件 Locking pins 銷銷Some practical tips with assembling and disassembling retaining rings 彈性擋圈的裝配和裝配工具彈性擋圈的裝配和裝配工具Spring washers and toothed spring washers 彈性墊圈和有齒

23、彈性墊圈彈性墊圈和有齒彈性墊圈Do not use spring washers with upward bent ends unless they are necessary. The damage resulting from the milling action will only increase with repeated use. 盡能夠不要彎曲彈簧墊圈的開口端，否那么會(huì)導(dǎo)盡能夠不要彎曲彈簧墊圈的開口端，否那么會(huì)導(dǎo)致銜接件外表被子劃傷。致銜接件外表被子劃傷。Some practical tips with assembling and disassembling retaining

24、 rings 彈性擋圈的裝配和裝配工具彈性擋圈的裝配和裝配工具Select the correct type of spring washer for the construction. Cylindrical counterbored bolts require a different spring washer than countersunk bolt joints. 根據(jù)構(gòu)造選擇適宜的彈性墊圈，圓柱沉頭螺栓和根據(jù)構(gòu)造選擇適宜的彈性墊圈，圓柱沉頭螺栓和圓錐沉頭孔所需求的彈性墊圈是不同的。圓錐沉頭孔所需求的彈性墊圈是不同的。Some practical tips with assembli

25、ng and disassembling retaining rings 彈性擋圈的裝配和裝配工具彈性擋圈的裝配和裝配工具Pay attention that the toothing of toothed spring washers actually make contact with the contact surfaces of the parts to be joined. For example, with too large bolt holes, use a flat toothed spring washer with internal or external toothin

26、g. 必需留意把有齒彈性墊圈的齒與銜接件的外表接必需留意把有齒彈性墊圈的齒與銜接件的外表接觸。如，對(duì)于大螺栓孔，利用一個(gè)有內(nèi)齒或外齒的觸。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。平齒形彈性墊圈。Some practical tips with assembling and disassembling retaining rings 彈性擋圈的裝配和裝配工具彈性擋圈的裝配和裝配工具DUBO locking spring washers DUBO彈性墊圈彈性墊圈The nut must be tightened until the outer thickening of the r

27、ing is deformed and has risen around the hexagon of the nut. The bolt then has the normal prestress and the nut is completely locked.Excessive tightening of the nut is wrong! Castellated nut with split pin 開口銷和帶槽螺母開口銷和帶槽螺母Some practical tips with assembling and disassembling retaining rings 彈性擋圈的裝配和

28、裝配工具彈性擋圈的裝配和裝配工具Some practical tips with assembling and disassembling retaining rings 彈性擋圈的裝配和裝配工具彈性擋圈的裝配和裝配工具Liquid locking agents 液體防松劑液體防松劑The following applies to locking by means of liquid synthetic resin合成樹脂:the better the contact faces touch each other, the thinner the adhesive layer becomes,

29、 and the better the joint is. Contact faces must be properly clean and free of grease. Cleaning can be done with specially products. A slightly rough surface increases the strength. Some practical tips with assembling and disassembling retaining rings 彈性擋圈的裝配和裝配工具彈性擋圈的裝配和裝配工具Spring retainers彈性擋圈彈性擋圈

30、Some practical tips with assembling and disassembling retaining rings 彈性擋圈的裝配和裝配工具彈性擋圈的裝配和裝配工具The thickness of spring retainers (s) has a tolerance of h11, while the inner diameter d3 of an external clamping ring has a tolerance of h12 and the outside diameter d3 of an internal clamping ring with H12 Some practical tips with assembling and disassembling retaining rings 彈性擋圈的裝配和裝配工具彈性擋圈的裝配和裝配工具對(duì)中邊對(duì)中邊心軸心軸Mandrel導(dǎo)套導(dǎo)套對(duì)中邊對(duì)中邊帶對(duì)中邊的輔助工具帶對(duì)中邊的輔助工具 Some practical tips with assembling and disassembling retaining rings 彈性擋圈的裝配和裝配工具彈性擋圈的裝配和裝配工具帶凹槽的心軸帶凹槽的心軸 Some