TWI676509B - 車載用空氣壓縮機之軸承的定位方法及其定位構造 - Google Patents

車載用空氣壓縮機之軸承的定位方法及其定位構造 Download PDF

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TWI676509B
TWI676509B TW106141959A TW106141959A TWI676509B TW I676509 B TWI676509 B TW I676509B TW 106141959 A TW106141959 A TW 106141959A TW 106141959 A TW106141959 A TW 106141959A TW I676509 B TWI676509 B TW I676509B
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bearing
shaft
air compressor
positioning
gear
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TW106141959A
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TW201924802A (zh
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周文三
Wen-San Chou
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已久工業股份有限公司
Unik World Industrial Co., Ltd.
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Priority to TW106141959A priority Critical patent/TWI676509B/zh
Application filed by 已久工業股份有限公司, Unik World Industrial Co., Ltd. filed Critical 已久工業股份有限公司
Priority to PL18207912T priority patent/PL3492761T3/pl
Priority to DK18207912.9T priority patent/DK3492761T3/da
Priority to HUE18207912A priority patent/HUE055145T2/hu
Priority to EP18207912.9A priority patent/EP3492761B1/en
Priority to JP2018004570U priority patent/JP3220015U/ja
Priority to JP2018220809A priority patent/JP6803897B2/ja
Priority to KR1020180147996A priority patent/KR102251966B1/ko
Priority to CN201811421023.4A priority patent/CN109973353A/zh
Priority to US16/204,931 priority patent/US11125219B2/en
Publication of TW201924802A publication Critical patent/TW201924802A/zh
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Publication of TWI676509B publication Critical patent/TWI676509B/zh
Priority to US17/402,606 priority patent/US20210372385A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/01—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being mechanical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14—Provisions for readily assembling or disassembling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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
    • F16C43/00—Assembling bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/005—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by expanding or crimping
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/52—Positive connections with plastic deformation, e.g. caulking or staking
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/42—Pumps with cylinders or pistons
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts

Abstract

本發明係提供一種車載用空氣壓縮機之軸承的定位方法及其定位構造，尤其是指現今廣泛使用於汽車在輪胎破損時用以補膠及充氣用途的車載用小型空氣壓縮機，該軸承的定位方法係利用一沖壓製具衝壓於一位在軸承之內輪並伸出於軸承外表面的軸桿之一端的頂平面，讓軸桿之頂平面受到擠迫產生口徑擴增之外擴垣，使得軸承可藉由軸桿之外擴垣及環垣的緊密夾持而能牢固地定位，當空氣壓縮機進行運作時，因傳動機構之齒輪牢固結合住軸桿的另一端，當齒輪在高速運作的期間不會產生軸桿與軸承二者的定位形成鬆動、鬆脫，不易導致第二定位孔之內的軸承被破壞，間接地讓活塞頭保持在汽缸內進行上下往復直線運動的最佳狀態。

Description

車載用空氣壓縮機之軸承的定位方法及其定位構造
本發明係為一種車載用空氣壓縮機之軸承的定位方法及其定位構造，尤其是指一種利用一沖壓製具衝壓於一位在軸承之內輪並伸出於軸承外表面的軸桿之頂平面，讓軸桿之頂平面受到擠迫產生口徑擴增之外擴垣，使得軸承可藉由軸桿之外擴垣及環垣的緊密夾持而能牢固地定位。
參閱第九圖及第十圖，顯示一習用的車載用空氣壓縮機1，該空氣壓縮機1包含一基座11、結合在該基座上的一汽缸12、組裝在該基座上的一馬達13及可受該馬達13帶動而在該汽缸12內作往復運動的一活塞體14。透過馬達13帶動活塞體14在汽缸12內作往復運動以完成氣體的吸入、壓縮及加壓氣體的排出。
一般而論，習用車載用空氣壓縮機1的馬達13係藉由一齒輪機構15及一曲柄機構的傳動來驅使活塞體14作往復運動。該齒輪機構15包含裝設在馬達13心軸131上的第一齒輪（原動齒輪）151及與第一齒輪151相嚙合的第二齒輪（從動齒輪）152，而曲柄機構包含一重力塊161、一軸桿162及一連桿164，軸桿162的一端穿過第二齒輪152並安裝在基座11上所設之一軸孔110內，於軸孔110內通常設有一軸承111或金屬套筒112(可同時參考第七及八圖)，軸承111為全圓形之形狀構造，曲柄機構之軸桿162藉由一螺釘17鎖固於軸承111，如第八及九圖所示，又或者藉由一固定扣18緊扣住設置在軸孔110內之金屬套筒112中的曲柄機構之軸桿162，如第七圖所示，且連桿164之一端係樞設於活塞體14之活塞桿141的一末端142上的圓孔143，由於連桿164相對於軸桿162係為偏心，當第二齒輪152受第一齒輪151帶動時，活塞體14就會在汽缸12內作往復運動。
然而，習用車載用空氣壓縮機1之活塞體14在汽缸12內作往復運動的過程中，常常會有變形運動的產生，以致影響空氣壓縮機的效率及降低該空氣壓縮機的使用壽命。經發明人深入研究之後，發現原因之一來自於習用塑膠材質之基座11會因高溫而產生稍為軟化的現象，因此在活塞體14高頻率往復運動時，活塞體14之活塞桿141與軸承111相互牽扯的情況下，前述藉由一螺釘17將軸桿162與軸承111相鎖固的狀況下，實際上時常發生螺釘17的陽螺紋171與軸桿162的陰螺紋163因螺牙的結合深度不夠或是鎖固螺釘17的扭力不夠，導致軸桿162在軸承111的內輪之內徑向面產生鬆動，更甚至造成空轉，而藉由固定扣18扣住金屬套筒112中的曲柄機構之軸桿162的環槽165，亦會在長期的使用下，固定扣18亦會產生脫落或鬆動，無論用螺釘17或固定扣18將軸桿162與軸承111或金屬套筒112相結合，在活塞體14高頻率往復運動下都會造成軸孔110與軸承111略為偏移變形，更導致軸孔110周邊的壁面被齒輪機構15之第二齒輪152的側面壁增加相互摩擦的現象，導致活塞體14隨之偏移，活塞頭144無法在汽缸12保持垂向運動，稍有偏角，使得當活塞體14在進行往復運動時，提供軸桿162安裝的軸孔110之內壁會因受力不平均而在某一點先形成磨損，又當軸孔110磨損之後，該軸桿162的旋轉（如第十圖之標號A所示）便形成非定點圓心之運動，一旦產生此種現象，該連桿164的旋轉（如第十圖之標號C所示）亦隨著形成非圓形之運動，進而使得活塞體14之活塞頭144在汽缸12內進行往復運動時便會產生變形運動（如第十一圖之虛線所示），導致活塞體14的活塞頭144及軸孔110內的軸承111容易破壞，壽命降低。
本發明之主要目的係提供一種車載用空氣壓縮機之軸承的定位方法及其定位構造，該軸承的定位方法係利用一沖壓製具衝壓於一位在軸承之內輪並伸出於軸承外表面的軸桿之頂平面，讓軸桿之頂平面受到擠迫產生口徑擴增之外擴垣，使得軸承可藉由軸桿之外擴垣及環垣的緊密夾持而能牢固地定位。
為使更詳細了解本發明之結構，請參閱第一及二圖所示，本發明係提供一種車載用空氣壓縮機2之軸承6的定位方法及其定位構造，該車載用空氣壓縮機2係包括有一基座3、結合在該基座3上的一汽缸4、組裝在該基座3上的傳動機構。
基座3具有分隔開的第一定位孔31及第二定位孔32，於第一定位孔31穿伸有一設在動力馬達芯端的小齒輪(習知技術圖中未顯示)，於第二定位孔32內裝設一軸承6，該軸承6係由一外輪61、一內輪62及位於內輪62及外輪61之間的複數個滾珠63所組成。
汽缸4係可一體地或是利用連接技術來結合在該基座3上，於汽缸4上連通有一儲氣座41及輸出氣體用的歧管411、412，歧管411、412可連接一傳輸軟管、一安全閥或一壓力錶。
傳動機構係包含有一具有重量塊之齒輪5，該齒輪5係可與前述小齒輪相嚙合(習知技術圖中未顯示)，該齒輪5上係設有一軸桿52，該軸桿52之二末端係為不同口徑之圓柱體，於二者之間乃形成一階梯狀之環垣521，該軸桿52之較大口徑的一端係具有一向下凹陷之缺口522，該具有缺口522之軸桿52一端係設置於前述齒輪5上，而軸桿52之較小口徑的另一端係具有一圓型頂平面523。
請參閱第二、三、五及六圖所示，本發明之軸承6的定位方法係利用該較小口徑的軸桿52一端係穿設於第二定位孔32之軸承6的內輪62並伸出於軸承6的外表面，使軸桿52之環垣521係可抵觸於軸承6上，再利用一沖壓製具7衝壓於位在軸承6之內輪62中的軸桿52之頂平面523，讓軸桿52之一端的頂平面523受到擠迫產生口徑擴增之外擴垣524，使得軸承6可藉由軸桿52之外擴垣524及環垣521的緊密夾持而能牢固地定位。
請參閱第四圖所示，該沖壓製具7係具有一頂壓頭71，該頂壓頭71之頂平面72係設有一中心凹槽73，於中心凹槽73的外緣係環設有一環柱74，該環柱74外圍係設有複數個相間隔且呈放射狀排列之凸塊體75，讓沖壓製具7之頂壓頭71衝壓於軸桿52之頂平面523會產生出壓痕。
當車載用空氣壓縮機2進行運作時，因傳動機構之齒輪5的軸桿52直接緊密夾持住軸承6，使傳動機構在運作的期間不會產生出軸桿52與軸承6的定位形成鬆動、鬆脫，不易導致第二定位孔32之內的軸承6被破壞，間接地讓活塞頭保持在汽缸4內進行上下往復直線運動的最佳狀態。
綜觀前論，本發明係提供一種車載用空氣壓縮機2之軸承6的定位方法及其定位構造，該軸承6的定位方法係利用一沖壓製具7衝壓於一位在軸承6之內輪62且伸出於軸承6外表面的軸桿52之頂平面523，讓軸桿52之一端的頂平面523受到擠迫產生口徑擴增之外擴垣524，使得軸承6可藉由軸桿52之外擴垣524及環垣521的緊密夾持而能牢固地定位。
(1)‧‧‧空氣壓縮機
(11)‧‧‧基座
(110)‧‧‧軸孔
(111)‧‧‧軸承
(112)‧‧‧金屬套筒
(12)‧‧‧汽缸
(13)‧‧‧馬達
(131)‧‧‧心軸
(14)‧‧‧活塞體
(141)‧‧‧活塞桿
(142)‧‧‧末端
(143)‧‧‧圓孔
(144)‧‧‧活塞頭
(15)‧‧‧齒輪機構
(151)‧‧‧第一齒輪
(152)‧‧‧第二齒輪
(161)‧‧‧重力塊
(162)‧‧‧軸桿
(163)‧‧‧陰螺紋
(164)‧‧‧連桿
(165)‧‧‧環槽
(17)‧‧‧螺釘
(171)‧‧‧陽螺紋
(18)‧‧‧固定扣
(2)‧‧‧空氣壓縮機
(3)‧‧‧基座
(31)‧‧‧第一定位孔
(32)‧‧‧第二定位孔
(4)‧‧‧汽缸
(41)‧‧‧儲氣座
(411)(412)‧‧‧歧管
(5)‧‧‧齒輪
(52)‧‧‧軸桿
(521)‧‧‧環垣
(522)‧‧‧缺口
(523)‧‧‧頂平面
(524)‧‧‧外擴垣
(6)‧‧‧軸承
(61)‧‧‧外輪
(62)‧‧‧內輪
(63)‧‧‧滾珠
(7)‧‧‧沖壓製具
(71)‧‧‧頂壓頭
(72)‧‧‧頂平面
(73)‧‧‧中心凹槽
(74)‧‧‧環柱
(75)‧‧‧凸塊體
第一圖：係本發明之車載用空氣壓縮機之軸承定位構造的立體圖。 第二圖：係本發明之車載用空氣壓縮機之軸承定位構造的立體分解圖。 第三圖：係本發明之軸承定位方法製作圖。 第四圖：係本發明之製具構造立體圖。 第五圖：係本發明之車載用空氣壓縮機之軸承尚未定位的剖視平面圖。 第六圖：係本發明之車載用空氣壓縮機之軸承定位的剖視平面圖。 第七圖：係習用空氣壓縮機之元件分解略圖。 第八圖：係另一習用空氣壓縮機之元件分解略圖。 第九圖：係另一習用空氣壓縮機之元件分解略圖。 第十圖：係第九圖之一平面圖，並以假想線顯示活塞桿之運動狀態。 第十一圖：係顯示第十圖之軸桿與連桿的旋轉運動示意圖。

Claims (5)

  1. 一種車載用空氣壓縮機之軸承的定位方法，空氣壓縮機係包括有：一基座，其係具有分隔開的第一定位孔及第二定位孔，於第一定位孔穿伸有一設在動力馬達芯端的小齒輪，於第二定位孔內裝設一軸承，該軸承係由一外輪、一內輪及位於內輪及外輪之間的複數個滾珠所組成；一汽缸，其係可一體地或是利用連接技術來結合在該基座上，於汽缸上連通有一儲氣座及輸出氣體用的歧管；一傳動機構，其係包含有一具有重量塊之齒輪，該齒輪係可與前述小齒輪相嚙合，該齒輪上係設有一軸桿，該軸桿之二末端係為不同口徑之圓柱體，於二者之間乃形成一階梯狀之環垣，其特徵在於：該軸承的定位方法係利用一沖壓製具衝壓於位在軸承之內輪中的軸桿之頂平面，讓軸桿之一端的頂平面受到擠迫產生一口徑擴增之外擴垣，使得軸承可藉由軸桿之外擴垣及環垣的緊密夾持而能牢固地定位。
  2. 如申請專利範圍第1項所述之車載用空氣壓縮機之軸承的定位方法，其中，前述二末端為不同口徑之軸桿，該軸桿之較大口徑的一端係具有一向下凹陷之缺口，該具有缺口之軸桿一端係設置於前述齒輪上，而軸桿之較小口徑的另一端係具有前述圓型頂平面。
  3. 如申請專利範圍第2項所述之車載用空氣壓縮機之軸承的定位方法，其中，該較小口徑之軸桿的一端係穿設於第二定位孔之軸承的內輪並伸出於軸承的外表面，使軸桿之環垣係可抵觸於軸承上。
  4. 如申請專利範圍第1項所述之車載用空氣壓縮機之軸承的定位方法，其中，該沖壓製具係具有一頂壓頭，該頂壓頭之頂平面係設有一中心凹槽，於中心凹槽的外緣係環設有一環柱，該環柱外圍係設有複數個相間隔且呈放射狀排列之凸塊體，讓沖壓製具之頂壓頭衝壓於軸桿之頂平面會產生出壓痕。
  5. 一種車載用空氣壓縮機之軸承的定位構造，空氣壓縮機係包括有：一基座，其係具有分隔開的第一定位孔及第二定位孔，於第一定位孔穿伸有一設在動力馬達芯端的小齒輪，於第二定位孔內裝設一軸承，該軸承係由一外輪、一內輪及位於內輪及外輪之間的複數個滾珠所組成；一汽缸，其係可一體地或是利用連接技術來結合在該基座上，於汽缸上連通有一儲氣座及輸出氣體用的歧管；一傳動機構，其係包含有一具有重量塊之齒輪，該齒輪係可與前述小齒輪相嚙合，該齒輪上係設有一軸桿，該軸桿之二末端係為不同口徑之圓柱體，於二者之間乃形成一階梯狀之環垣，其特徵在於：軸桿之一端的頂平面形成有一口徑擴增之外擴垣，使得軸承可藉由軸桿之外擴垣及環垣的緊密夾持而能牢固地定位。
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PL18207912T PL3492761T3 (pl) 2017-11-30 2018-11-22 Sposób montażu łożyska do sprężarki powietrza oraz sprężarka powietrza posiadająca łożysko zamontowane za pomocą tego sposobu
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KR1020180147996A KR102251966B1 (ko) 2017-11-30 2018-11-27 차량 탑재용 공기압축기의 베어링의 위치 고정 방법 및 이의 위치 고정 구조
CN201811421023.4A CN109973353A (zh) 2017-11-30 2018-11-27 车载用空气压缩机的轴承的定位方法及其定位构造
US16/204,931 US11125219B2 (en) 2017-11-30 2018-11-29 Method of mounting a bearing to an air compressor, and air compressor having a bearing mounted by the method
US17/402,606 US20210372385A1 (en) 2017-11-30 2021-08-15 Method of mounting a bearing to an air compressor, and air compressor having a bearing mounted by the method

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020193781A (ja) 2019-05-29 2020-12-03 株式会社デンソー 熱交換器
CN211009802U (zh) * 2019-09-30 2020-07-14 广州市安途电器有限公司 一种偏心齿轮结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW434979B (en) * 1999-06-02 2001-05-16 Shiu Jiun Fu High-efficiency, high-torque, and high-support external rotator motor
TWM370287U (en) * 2009-06-29 2009-12-01 Da Metal Co Ltd De Multi-stage positioning bearing
CN102248481A (zh) * 2011-07-20 2011-11-23 飞浦实业股份有限公司 转角式主轴
TWM440976U (en) * 2012-07-24 2012-11-11 Shing Ray Sewing Machine Co Ltd Sewing machine having easy assembled direct-drive motor
EP2548695A2 (de) * 2011-07-20 2013-01-23 Sebald Schleifmittel GmbH & Co. KG Anordnung zur Aufnahme eines Schleifkopfes
TWI477696B (zh) * 2011-09-23 2015-03-21 Wen San Chou Air compressor transmission mechanism

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3173160B2 (ja) * 1992-07-23 2001-06-04 旭化成株式会社 凸版製造用感光性樹脂組成物
CN2199324Y (zh) * 1994-08-19 1995-05-31 大大工业股份有限公司 空压机马达定位座
JP4334064B2 (ja) * 1999-06-21 2009-09-16 株式会社ジェイテクト 軸端かしめ用工具および軸受装置の製造方法
US20040105766A1 (en) * 2002-01-25 2004-06-03 Chou Wen San Air compressor having stable configuration
US7462018B2 (en) * 2002-08-12 2008-12-09 Wen San Chou Air compressor having stable configuration
JP2005180583A (ja) * 2003-12-19 2005-07-07 Kayaba Ind Co Ltd モータシャフトの抜け止め構造、および、モータシャフトの抜け止め方法
US20070077157A1 (en) * 2005-08-16 2007-04-05 Wen San Chou Air compressor having improved valve device
US20070264139A1 (en) * 2006-05-09 2007-11-15 Chou Wen S Air compressor having stabilized structure
DE102006053246A1 (de) * 2006-11-11 2008-05-15 Continental Aktiengesellschaft Kompressoreinheit
JPWO2009063566A1 (ja) * 2007-11-16 2011-03-31 東芝ストレージデバイス株式会社 ベアリングの組み立て方法及び与圧治具
TWI531721B (zh) * 2011-01-25 2016-05-01 周文三 空氣壓縮機
JP3173160U (ja) * 2011-11-09 2012-01-26 文三 周 コンプレッサの伝動機構
TW201507901A (zh) * 2013-08-27 2015-03-01 Active Tools Int Hk Ltd 輪胎修補機之空壓機的飛輪裝置
US20160082677A1 (en) * 2014-09-24 2016-03-24 Illinois Tool Works Inc. Device for delivering a medium
TWI545258B (zh) * 2014-04-07 2016-08-11 周文三 空氣壓縮機
TWI550190B (zh) * 2014-04-22 2016-09-21 周文三 減重型空氣壓縮機
TWI604129B (zh) * 2014-04-22 2017-11-01 周文三 空氣壓縮機
TWI591257B (zh) * 2014-05-15 2017-07-11 周文三 空氣壓縮機之旋轉機構
TWI550189B (zh) * 2014-06-27 2016-09-21 周文三 空氣壓縮機裝置
TWI576514B (zh) * 2014-10-01 2017-04-01 周文三 空氣壓縮機之改良構造
DE102015220052A1 (de) * 2015-10-15 2017-04-20 Continental Automotive Gmbh Abstützanordnung eines Lagerelements an einem Bauteil einer elektrischen Maschine sowie Verfahren zum Herstellen einer solchen Abstützanordnung
TWI661876B (zh) * 2017-11-30 2019-06-11 Unik World Industrial Co., Ltd. 小型空氣壓縮機之軸承的定位方法及其定位構造
TWM572847U (zh) * 2017-11-30 2019-01-11 已久工業股份有限公司 車載用空氣壓縮機之軸承的定位構造
TWI687602B (zh) * 2018-08-09 2020-03-11 已久工業股份有限公司 空氣壓縮機之防脫落的軸承結構
TWI693343B (zh) * 2018-09-28 2020-05-11 已久工業股份有限公司 空氣壓縮機之改良構造
TWI684708B (zh) * 2018-09-28 2020-02-11 已久工業股份有限公司 空氣壓縮機之傳動機構
TWI698581B (zh) * 2018-12-14 2020-07-11 周文三 空氣壓縮機之馬達結合定位構造
TWI784532B (zh) * 2021-05-19 2022-11-21 周文三 空壓機裝置
TWI778633B (zh) * 2021-05-24 2022-09-21 周文三 空氣壓縮機裝置
TWI785623B (zh) * 2021-05-24 2022-12-01 周文三 空壓機之馬達結合定位裝置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW434979B (en) * 1999-06-02 2001-05-16 Shiu Jiun Fu High-efficiency, high-torque, and high-support external rotator motor
TWM370287U (en) * 2009-06-29 2009-12-01 Da Metal Co Ltd De Multi-stage positioning bearing
CN102248481A (zh) * 2011-07-20 2011-11-23 飞浦实业股份有限公司 转角式主轴
EP2548695A2 (de) * 2011-07-20 2013-01-23 Sebald Schleifmittel GmbH & Co. KG Anordnung zur Aufnahme eines Schleifkopfes
TWI477696B (zh) * 2011-09-23 2015-03-21 Wen San Chou Air compressor transmission mechanism
TWM440976U (en) * 2012-07-24 2012-11-11 Shing Ray Sewing Machine Co Ltd Sewing machine having easy assembled direct-drive motor

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