201233507 六、發明說明： 【相關專利之交互參照】 本申請專利主張以下日本專利案號的優 月30日申請的第2011_〇738〇1號、2〇 才日=3 2011-008439號、2011年3月31日申社㈣^日申知的第 2〇n ^ M 2〇 a f fl 【發明所屬之技術領域】 呈在關—種電動工具，諸如—圓細磨機’㈣動工 的灰塵。絲^在对如具叫集在製程中產生 【先前技術】 驅動二==如其_他電气 工具’經由電源可旋轉 行加工製程。圓盤磨機二g由以=要處理材料表面進 對所要處理材料表面(諸如，混凝土或石 工具，且表 料表面的研磨製程的該電動工且 =了 丁响卫具所要處理材 光機」。 ㈣具亦稱為「圓盤磨光機」或「拋 磨石、-鋼絲刷等，任何頂、—鑽石切刀、一杯狀 類型。例如m Λ具的選擇係取決於研磨材料的 子材料)執行補X作，(諸如，： =研磨處理是由該電動工純行^彳^^頂端工具’且表 圓盤研 且 藉 利用該頂端工具執行研磨處 磨機或圓盤縣機)具有L _動王具(诸如’ -此在加工_產2、的有灰包括-集塵適配器 生的灰塵不會麵在外面。例如，「專利文 201233507 ϋ」，（日本專利特許公開申請案第2009-138203號)與「專利 部。在「專敝獻3f0^r_翻定至—集塵罩的開口 號)中描述的-集塵案第靡-23005 於使灰塵進从送具集鮮巾，提供用 罩，用於覆蓋集塵風^。於驅動頂端工具的—軸；及集塵 【發明内容】 類麵域)具有··一集塵 集塵罩。視情況而定，通關單類型，不包括 使集塵風機無麵具可為町一類型， 驅動頂端工具(諸如，磨 二 牡e 可直接與其連結。因此，長度’藉此該頂端工具 為了要造_端工具不容易連結 集塵風機，可連結至該:己器，其中嵌入 n —動具的主體。在簡単類型中，用於 為了要允許簡單類連結。 即是，無需分離-主體細簡早類型電動工具的轴， 一延伸軸至主體軸的頂端。^ f合螺紋軸構件，即是， 螺紋搞合域主體轴的公螺紋延軸至該主體轴， 的基端部上提供。❿且，母螺紋較在該延伸軸 頂端部，與用於固著頂』結頂端工具至該延伸軸的-在該延伸麵頂端提供^ ”的鎖__合的-公螺紋部是 另-方面，為了更換頂端 該主體轴(叹駐纖及分離 體上提供的鎖紐以鎖定主絲要操作-在電動工具主 體轴不再旋轉。因此，如果更換頂端 201233507 工具，當工作人員使用—手操作鎖在丑來固定該主體軸時，該工 作人員使用另-手旋轉操作鎖帽以固著頂端工具至該主體抽。 不過’為了要更換已連結至該延伸軸的頂端工具，當鎖鈕 ΐ止·ϊίΓ軸的旋轉時，如果嘗試將已固著頂端工具的鎖帽鬆 會對著該延伸軸旋轉，且該鎖帽與該延伸軸-起 ΐ 娜糊獅合 該離，會發生該延伸轴與 工且沾狀態，因此，需要從該延伸軸分離頂端 '本發明n1具更換造成可行性*佳的問題。 n内!!一優先目標是要提供一集塵適配器’其中可連结 ^如:磨石輪的頂駐具，甚至具有提供集塵功能給一通用電 工…主體、及提供包括集塵適配器之電動工 關4=體 提供包括集塵』ί的二^諸具如磨石輪)之更換可行性，且 本發明的一觀點為一集塵適配器、 -電動工具主體，且可收集當適配讀連結至 鷄；及-集塵罩，其係固定$ 機，其係由主體轴旋轉 集塵風機且涵蓋該頂端工且的吉ί動工具主體’包括其中的 風機主體，其’鄕塵風機包括：一 機主體的直徑中心部，而且其中$軸部’其提供給該風 合至该主體轴的—公螺紋部在卩’其螺紋麵 螺紋:發;r嶽-_定==的^ 料的研磨處理。該電動卫具的提 純行研磨材 動工具主體’其中提供一主體軸用 j動工具包括：-電 集塵風機’可經由該主體軸旋轉驅動⑵端:具;一 201233507 部，該集塵風機體且頂端工具的直徑外 形成-母螺严中心部提供 ，“且其令， 其中，提供一公螺纹二體勒的一公螺紋部，而且 罩。耕且田處理研磨材料時職生的灰塵可吸入^集^ 供給主體軸之螺紋軸部係提 =牛;紋輕合的該的該固著 供集塵功能給其中未提供、二，，文轴°卜因此，當提 ί塵風機與該集塵罩可^至體^亥 頂端工二，的該公螺紋部以固著該 係，在該頂端工=的= 奐者中構分離工作中，更特別 固著構件的操作，因此:可改善該 【實施方式】 在圖式顯示的一電動工且為— 盤研磨機10。圓盤研磨機ω ☆ 了_，式(即疋-手持式)圓 要研磨的其他材料的表二磨處理執土、石材、或 在每：與fr冓件是以相同參考=表， 達12包含在馬達殼lla内當^ ^頂W，且一電動馬 馬達12經_馬賴旧的 6 201233507 :用輪在=)至電=用電源供應的電力驅 :走轉中細_。:201233507 VI. Description of invention: [Reciprocal reference of related patents] This application claims the following Japanese Patent No. 2011_〇738〇1, 2〇才日=3 2011-008439, 2011 The second 〇n ^ M 2〇af fl of the application of the Shinsei (4) on March 31st of the year [Technical field of the invention] The dust that started in the power tool, such as the - round mill (4). The wire is generated in the process of the pair. [Prior Art] The drive 2 == as its _he electrical tool is rotated through the power supply processing process. The disc grinder is made up of the surface of the material to be treated with the surface of the material to be treated (such as concrete or stone tools, and the surface of the surface of the grinding process of the electric machine and = Ding Xiangwei to deal with the material machine (4) Also known as "disc sander" or "grinding stone, - wire brush, etc., any top, diamond cutter, cup type. For example, the choice of m cookware depends on the abrasive material." Material) Perform a complement X, (such as: = grinding process is performed by the electrician ^ ^ ^ ^ top tool ' and the disc is ground and using the top tool to perform the grinding mill or disc county machine) There is a L-moving device (such as '-this is in the processing_production 2, the ash includes - the dust generated by the dust collecting adapter will not be exposed outside. For example, "Patent Document 201233507 ϋ", (Japanese Patent Application No. No. 2009-138203) and the "Patent Department." - "Dust collection case No. -23005" described in "Special offer 3f0^r_verting to the opening number of the dust cover" Fresh towel, provided with a cover for covering the dust collecting wind ^. for driving the top tool - shaft; and dust collecting [ SUMMARY OF THE INVENTION The surface area has a dust collecting dust cover. Depending on the situation, the customs clearance type does not include that the dust collecting fan has no mask and can be a type of town, driving the top tool (such as Moji e can be directly linked to it. Therefore, the length 'by this top tool is not easy to connect to the dust collector fan in order to make the _ end tool, can be connected to the: the device, which embeds the body of the n-actuator. In the simple type, Used to allow simple class linkages. That is, there is no need to separate the shaft of the body-small type early power tool, an extension axis to the top end of the body shaft. ^ f Threaded shaft member, that is, the thread engages the domain body axis The male thread is extended to the base end of the body shaft, and the female thread is at the top end of the extension shaft, and the tool for fixing the top end of the tool to the extension shaft - on the extension surface The top provides the ^" lock __ combined - the male thread is another - aspect, in order to replace the top of the main body shaft (sighing the retaining fiber and the lock provided on the separation body to lock the main wire to operate - in the power tool body shaft does not Rotate again. Therefore, if you replace the top 2012 33507 tool, when the staff uses the hand-operated lock to fix the main shaft in ugly, the worker uses the other hand to rotate the lock cap to fix the top tool to the main body. However, 'To replace the link to the main body Extend the top tool of the shaft. When the lock button is rotated, if you try to loosen the lock cap of the fixed top tool, the lock cap will rotate with the extension shaft, and the lock cap and the extension shaft will be lifted. When the lion is separated, the extension shaft and the working state will occur. Therefore, it is necessary to separate the top end from the extension shaft. The problem of the n1 replacement of the present invention causes a good feasibility. n!! A priority objective is to provide A dust collecting adapter can be connected to the top of the grinding wheel, such as the top station of the grinding wheel, or even provide a dust collecting function to a general electrician...the main body, and the electric power supply including the dust collecting adapter provides the dust collecting The feasibility of replacing the two pieces of the ruthenium, such as a grindstone wheel, and the point of view of the present invention is a dust collecting adapter, a main body of the electric tool, and can be collected when the fitting is read to the chicken; and the dust collecting hood , which is fixed by the machine, which is the main body The rotating dust collecting fan and the main body of the utility model including the top working unit includes a fan body therein, and the 'dusting fan includes: a diameter center portion of a machine body, and wherein the shaft portion 'is supplied to the wind The grinding process to the main thread of the main shaft is performed on the thread surface of the thread: the thread of the thread surface; The purifying line of the electric harness has a main body for providing a main body shaft, wherein: the electric dust collecting fan is rotatably driven via the main body shaft (2) end: a piece; a 201233507 part, the dust collecting wind The body and the diameter of the tip tool are formed outside the center of the mother screw, "and it is provided, wherein a male threaded portion of a male thread is provided, and the cover is hooded. Respirable ^ set ^ supply to the main shaft of the threaded shaft of the body of the shaft = cattle; the light of the fixation of the fixation for the dust collection function is not provided, two, the axis of the text, therefore, when the dust fan and The dust collecting cover can be fixed to the body of the body, and the male threaded portion is fixed to the system. In the structure of the top work, the operation of the member is more particularly fixed, so: This embodiment can be improved. The electromotive machine shown in the figure is a disc grinder 10. The disc grinder ω ☆ _, the formula (ie 疋-handheld) round the other materials to be ground Handling the soil, stone, or in each: with the fr element is the same reference = table, up to 12 Lla contained within the motor housing when the top ^ ^ W, and an electric motor 12 via the motor Ma Lai _ old 6201233507: with wheel =) = electric power to the electrical power supply drive: turn down fine _ .:
輪fllb。轴承18經由固定至齒疋輪殼二的X Π同Hit 吉f Ub。圓筒形構件！9與主體轴 且元全在主體軸17的外部提供。 馬達ΪΛΓϊίΛ!；一電動工具主體收是由下列組成： 人的件ίi及在馬達殼山與齒輪殼仙内嵌 盤研磨機10的一類㈣如圖9 = 具主體10a時，圓 係如圖3所示構f if fU簡單，的圓盤研磨機10 17 aa ^ 1, 圖2與3所不’一公螺紋部21是在主 22 ；Ί111 -^ZZT2slV： ^ 外周邊部分。一凸起=固定至此基體24的前表面 圖2所^基體24的一直徑中心部。如 it.L 24 ^ 1 if ： 26a J 24 ^ ίί t 衣形端板部26b ’其在圓筒形部26a的-端部處 2，作固著構件使用，螺_合=171!螺= 母螺紋部28a是在鎖帽28上提供，且可螺_合至公 7 201233507 螺紋部21。當磨石齡u ***公螺紋部2卜使得凸體轴17時，圓筒形部26a ^ 2；!" ™ 28連結至公螺紋部^片供 =的狀態，且鎖帽 運動，且於主雜17的方向為可往復 藉由電配:20 f括:-集塵風機31，其係 用於其中包含集塵二f輪23旋轉驅動；及—集塵罩32， 一隔包括··一端壁部33 ’· 一圓筒形周邊壁部34 ·及 33 ° ，顯示)互相固定°。完全向内凸出曰的固定元件(未 34 ° 36 23的直ϋ外部。 23 ^,Ηι , 在端壁部33的直徑中心部，提供一圓筒形保持部说， 201233507 ί if工具主體1〇a的圓筒形構件19。集塵草32可分 固部说的圓筒形構件19。當保持部说 的外圍時’集塵罩32與工具罩36係固 圓间也構件19。—風機容腔37是 ί 31 37 在周邊壁部34 從外面流人風機容腔37。、 乂如m上ίΐί域在圓周方向朝下游側逐漸變成較 與渴流路徑38的最下游部^冓^在集塵罩32上提供，使得能 32b 每—_ 32a與—第二半殼體 ,母者為樹月曰材枓製品，諸 ^ 34 3；t 刀糸互相整σ。在第二半殼體32b 39 ' ^ - .ά；；3：：ί 一官39a係連結至如圖丨所示的排塵管39，且 係#由管39ait接至一集塵袋(未在圖顯示）。因此，^吕 風機31的旋轉，在磨石輪23拋光 塵 内的風機容腔37，然後，透 在圍產生的灰塵會被集塵袋移除 ，*v不會散、 317的-軸方向係可移動 ^縮螺㈣簧42，從I具㈣的—頂端表面施加 :40。當磨石輪23拋絲凝土或其他的表 == r==°會涵蓋磨石輪23_卜部;= 201233507 ⑽"Τι當作觀軸部使⑽延伸軸部51係分離式連結至集塵 ί隹庙的一凸起部31c。延伸軸部51的一基端部52係*** 機31的凸起部31e形成的一安裝孔31d。兩平坦表 180°lf孔/Μ的内周邊表面上形成，使得在圓周方向能以 左㈣ίί相偏移。另—方面，如圖8所示，兩平坦表面53 ^ L的基端部52的一外周邊表面上形成，以對應到 的截面形，且在圓周方向以⑽。相位互相偏移， m端部52的耗结構寬度。如圖2與7Β所示…二 卓由°17的^形成，其中該母螺紋部係螺紋輕合至主體 與集塵風機31可置放在圓周方向「二= 時=。如此，當集塵適配器20連結至圓盤ί Μ與安f孔“，置放只能㈣集塵風機31的延伸軸部 、女裝孔31d彼此位置的符合、及蔣 以圓盤研磨機10的驅動力可傳送至集塵風機。 ’所 伸轴28a的一公螺紋㈣在延 伸轴部51的公螺 # ^γ 17的公螺紋部21、與延 3可連結至，所以磨石輪 輪23可連結_ 2所二此外，磨石 ί 鎖帽28固定’該鎖帽係螺紋耦二、公工 。如圖2所示，當磨石輪23經由延伸^^ 21與 ’此外，當集塵適配器2〇 σ 、、，。至主體軸 盤研磨機ω的類型為集塵類型具主體收時，圓 磨石輪23連結至主#細17性另方面，如圖3所示，當 類型。。 時’圓盤研磨機1〇的類型為簡單 公螺紋部21與55之每一者為士# 相同螺旋方向。因此，當磨石JUff，且與另—者具有 =時，鎖帽28會螺紋輕合1公圖=示的主體 鈕29，所以在主體鈾丨 Α释紋。卩21。此時，操作鎖 在主體軸17的轉受限制的狀態下，當從鎖^ 201233507 刖面側看(即是’從圖3的下面)時，鎖帽28會向右旋轉。 由&二L連結延伸轴部51至主體軸17，操作鎖鈕29，所以延 以碟L 主體轴17的旋轉舰制雜態下’同樣向右旋轉 磨石於235的主；此外’為了連結磨石輪23至主體轴17， 起部固定在延伸軸部51的頂端部上，所以鎖帽 轉二V制二公螺紋部55。而且，此時，主體軸17的旋 疋由鎖紐29提供，且鎖帽28向右旋轉。如此， 機3上經由延伸軸部51耗合至主體軸17，此外，當 i隹鹿倫f疋至電動工具主體1〇a時，圓盤研磨機10的類型 可正咖-充^確保連結所需在軸方向的螺紋部長度，且連結 可充八^ ’即使集觀機31的葉片部3ib形成為厚， 集i的ίϋ 因此，當達成正確連結時’可增加用於 離時:器20的圓盤研磨機10分 雖缺銷r 2R去開的向旋轉。此時，在一些情形中， 手按下齡29時，此外，當辦人員用一 此操作並不容易，因人，另—手旋轉鎖帽28，所以 28從主體軸17的公螺紋部21 =彼此 =比在鎖帽 因此，在延伸軸邻51 的1*况下的彼此位置更遠。 凹部56係以一六。如圖犯所^ 結/分離跳汰機具57可咬4 周f表面為六角形的連 汰機具57咬合當作旋^部使的=顯^分離跳 凹部58係以彼此與旋轉 二的，56的狀態。複數個 端表面上形成，且一造^八^相冋徑向位置，在鎖帽28的-圖4與5所示。在連^1=跳^機具59可咬合凹部58，如 之凸起59a。也。分離跳汰機具59中，提供咬合凹部58 11 201233507 在如圖4所示，連結/分離跳沃機具57接合凹部56、及連 結/分離跳汰機具59的凸起59a接合 g 伸^ 的旋轉受到如圖5顯示的連結/分離跳汰^具二 可利用連結/分離跳汰機具59向左旋 轉(對應於氣、開的方向）。如此，鎖帽2 =_在=，輕易從，部:== 鎖帽28使鎖帽28鬆開 ，戶斤、*同 i4c I:、疋 圖ό顯不在磨石輪23從延伸 平 石主:分離狀態下的圓盤研磨機二當延二:： 在磨石輪23舰伸㈣51分離 時，可按下鎖鈕29，所以限制主體17分離 51會向左旋轉。此時，藉由連結，部 操作延伸軸部51，或當I作人員用)$ 57可向左旋轉 部31C時，可向左旋轉^^·^^^的凸起 主體轴η時，藉由連結/分=伸車=5=文輕合 例。在圖9A與9B顯伸的一修改範 凹槽’即是’-在直徑方向延伸的型d-直線式 轉限制部。在圖1〇A與10B顯示的ϋ提供作為旋 一交叉兩線式凹槽，即是，十丰 邛51的頂鸲部中， 部。因此，為了要連結^作為旋轉限制 延伸軸部5卜咬合一字型凹样H9A與9Β圖所示的 所示的延伸軸部51，咬 與· 分離跳汰機具使用。 θ 的構件係當作連妹/ 在㈣與11Β顯示的延伸轴料的顧部，提供 12 201233507 角形凸起56c作為旋轉限制部 12A與12B顯示之延伸轴部5〗的頂在圖 起56d作為旋轉限制部， 正方形凸Wheel fllb. The bearing 18 is connected to the Hit Ji f Ub via X Π fixed to the gingival wheel housing 2. Cylindrical components! 9 and the main body shaft are provided on the outside of the main body shaft 17. Motor ΪΛΓϊ Λ ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; The disc f grinder 10 17 aa ^ 1 is simple, and the male thread portion 21 is in the main 22; Ί 111 - ^ ZZT2slV: ^ outer peripheral portion. A projection = fixed to the front surface of the base body 24. Figure 2 shows a central portion of the diameter of the base body 24. For example, it.L 24 ^ 1 if : 26a J 24 ^ ίί t The garment-shaped end plate portion 26b 'is at the end portion 2 of the cylindrical portion 26a, used as a fixing member, screw-in combination = 171! The female threaded portion 28a is provided on the lock cap 28 and can be screwed to the male thread 7 201233507 threaded portion 21. When the grindstone age u is inserted into the male thread portion 2 to make the male shaft 17, the cylindrical portion 26a ^ 2; !" TM 28 is connected to the male thread portion for the state of the =, and the lock cap is moved, and The direction of the main hybrid 17 is reciprocable by electric matching: 20 f includes: - dust collecting fan 31, which is used for rotating driving including the dust collecting two f wheel 23; and - dust collecting cover 32, one compartment including The one end wall portion 33'·one cylindrical peripheral wall portion 34 and 33°, shown) are fixed to each other. A fixing member that protrudes completely inwardly (not 34 ° 36 23 straight outside. 23 ^, Ηι, at the center of the diameter of the end wall portion 33, provides a cylindrical retaining portion, 201233507 ί if tool body 1〇 The cylindrical member 19 of a. The dust collecting grass 32 can be divided into the cylindrical member 19 of the solid portion. When the periphery of the holding portion is said, the dust collecting cover 32 and the tool cover 36 are also fixed between the round members 19. The cavity 37 is ί 31 37 flowing from the outside to the fan cavity 37 at the peripheral wall portion 34. For example, the m-up field gradually becomes the most downstream portion of the thirst flow path 38 toward the downstream side in the circumferential direction. Provided on the dust collecting cover 32, so that 32b can be used for each of the -32a and the second half of the casing, and the mother is a tree-shaped coffin product, and the plurality of blades are mutually σ. In the second half of the casing 32b 39 ' ^ - .ά;;3::ί One official 39a is connected to the dust exhaust pipe 39 as shown in Fig. ,, and the system # is connected by a pipe 39ait to a dust bag (not shown in the figure). , the rotation of the fan 53, the fan cavity 37 in the dust is polished in the grinding wheel 23, and then the dust generated in the surrounding area is removed by the dust bag, *v will not be scattered, the direction of the 317-axis The movable screw (four) spring 42 is applied from the top surface of the I (four): 40. When the grinding wheel 23 throws the concrete or other table == r==°, the grinding wheel 23_b is covered; 201233507 (10) "Τι as the viewing axis portion (10) The extension shaft portion 51 is detachably coupled to a raised portion 31c of the dust collecting temple. A base end portion 52 of the extending shaft portion 51 is inserted into the boss portion of the machine 31. A mounting hole 31d formed by 31e is formed on the inner peripheral surface of the 180° lf hole/Μ of the two flat tables so as to be offset by the left (four) ίί in the circumferential direction. On the other hand, as shown in FIG. 8, the two flat surfaces 53 are provided. An outer peripheral surface of the base end portion 52 of L is formed to correspond to the cross-sectional shape, and is (10) in the circumferential direction. The phases are offset from each other, and the width of the end portion of the m end portion 52 is as shown in Figs. 2 and 7B. The two Zhuo are formed by the ^17, wherein the female thread portion is threadedly coupled to the main body and the dust collecting fan 31 can be placed in the circumferential direction "two = hour =. Thus, when the dust collecting adapter 20 is coupled to the disc ί Μ和安孔孔”, placement can only (4) the extension shaft portion of the dust collecting fan 31, the position of the women's hole 31d in accordance with each other, and the drive of the disc grinding machine 10 The force can be transmitted to the dust collecting fan. 'A male thread (4) of the extended shaft 28a is connected to the male thread portion 21 and the extension 3 of the male screw #^γ 17 of the extending shaft portion 51, so the grinding wheel 23 can be Link _ 2 two in addition, the grinding stone ί lock cap 28 fixed 'the lock cap is threaded coupling two, the public work. As shown in Figure 2, when the grindstone wheel 23 is extended by ^ ^ 21 and 'in addition, when the dust collecting adapter 2 〇 σ , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , . The type of the disc grinder 1 is simple. Each of the male thread portions 21 and 55 has the same spiral direction as the ##. Therefore, when the grindstone JUff, and the other has =, the lock cap 28 will be threaded and lightly coupled to the main body button 29 of the figure, so that the main body of the uranium is released.卩21. At this time, the operation lock is rotated to the right when viewed from the side of the lock ^ 201233507 (i.e., from the lower side of Fig. 3) in the state in which the main body shaft 17 is restricted in rotation. The shaft portion 51 is extended by the & two L to the main body shaft 17, and the lock button 29 is operated, so that the rotary ship of the disc L main body shaft 17 is misplaced, and the same is rotated to the right of the grindstone at 235; The grinding wheel 23 is coupled to the main body shaft 17, and the upper portion is fixed to the distal end portion of the extension shaft portion 51. Therefore, the lock cap is rotated by two V male screw portions 55. Moreover, at this time, the rotation of the main body shaft 17 is provided by the lock button 29, and the lock cap 28 is rotated to the right. In this way, the machine 3 is consuming to the main body shaft 17 via the extension shaft portion 51, and further, when the 隹 伦 伦 疋 疋 to the power tool main body 1 〇 a, the type of the disc grinder 10 can be ensured The length of the thread portion in the axial direction is required, and the connection can be filled. Even if the blade portion 3ib of the spot machine 31 is formed thick, the set i is ', so when the correct connection is reached, the time can be increased: The disc grinder of 20 is rotated by the lack of pin r 2R to open. At this time, in some cases, when the hand is pressed by the age of 29, in addition, it is not easy for the operator to use one operation, and the person, the hand, rotates the lock cap 28, so 28 from the male thread portion 21 of the main body shaft 17. = Mutual = more than the lock cap, therefore, the position of each other in the 1* case of the extension axis 51 is further. The recess 56 is one-six. As shown in the figure, the knot/separation jigging machine 57 can bite 4 weeks. The surface of the j-shaped jigsaw machine is occluded as a screw. The yoke is separated from the two. status. A plurality of end surfaces are formed, and a radial position is formed, as shown in Figures 4 and 5 of the lock cap 28. In the connection ^1 = jump tool 59 can engage the recess 58, such as the projection 59a. and also. In the detaching jig 59, the occlusion recess 58 11 201233507 is provided. As shown in FIG. 4, the rotation of the engaging/disengaging jumper 57 engaging recess 56 and the splicing 59a of the splicing/separating jig 59 is engaged. The joining/separating jigging tool 2 as shown in Fig. 5 can be rotated to the left (corresponding to the direction of gas and opening) by the joining/separating jig tool 59. Thus, the lock cap 2 = _ at =, easily from, the part: == lock cap 28 makes the lock cap 28 loose, the household, * with i4c I:, the map shows that the grindstone wheel 23 is not extended from the flat stone master: The disc grinder in the separated state is extended as follows: When the grindstone 23 is extended (four) 51, the lock knob 29 can be pressed, so that the main body 17 is separated 51 and rotated to the left. At this time, when the extension shaft portion 51 is operated by the joint portion, or when the member 57 is used for the left rotation portion 31C, the projection body axis η of the ^^·^^^ can be rotated to the left. By link / minute = extension car = 5 = text light combination. A modified embodiment shown in Figs. 9A and 9B is a type-type diametrically extending d-linear rotation restricting portion. The crucible shown in Figs. 1A and 10B is provided as a spiral-crossing two-line groove, that is, in the top portion of the top of the tenth fin. Therefore, in order to connect the extension shaft portion 51 as shown in the figure of the rotation restricting extension shaft portion 5, the bite-and-separation jigging apparatus is used. The member of θ is used as the connecting portion of the extended abutting material shown in (4) and 11Β, and 12 201233507 angular projection 56c is provided as the top of the extending shaft portion 5 shown by the rotation restricting portions 12A and 12B. Rotation limit, square convex
與13B顯示之延伸袖部51^^其頂知表面凸出。在圖13A 其頂端表面凸出，且面對_ =中’提供一凸起旅以從 方向的-舰咐直徑 部51，-扳手或細纽、“丄,\圆八至128顯不的延伸軸 結/分離鎖帽28與圖13^與；Γ3Β=跳二太機具使用。為了要連 以只要連結/分離旋=制部，所 得的形狀，且可使形成複數個凹㈣所取 帽28。之用-外周邊表面具有-正方形或六角形的鎖 顯干示圓盤研磨機的一修改範例截面圖，且圖15為 Ϊ^ l〇a 2〇 n,離狀_下的圓盤研磨機截面圖。 仙是以預定 合制動 36b接觸的二:出^係受到接合制動仙與-制動器 制動，該等接人制動广人，圖2 ^不的托座41巾，形成接合 -蟫：L:動在工具罩36中形成的接合凹槽。 14所示Ϊ在艘:51&固定至集塵風機31的凸起部31c。如圖 纹部21的|、·文軸部5U，形成螺紋耦合至主體軸17的公蟫 同於集塵顯祕H賴上舰伸麵51是由不 伐jl的一構件形成，以便延伸軸部51可與集塵風 13 201233507 機31分離’但結構 固定至圖14與顯轴部以結構的螺紋轴部他係 成該延伸軸部。塵風機31。此螺紋軸部5ia係構 9 jh 顯丨 j # 一 示的集塵類型，其研磨機〗㈣類型為如圖14所 ί主趙轴丨‘4=螺=部二”塵風機31 另一方面，ϋ盤研顧帽28 _至公螺紋部55。 機至主體轴；為簡單類型，未連鹄塵風 螺紋部21。 —直接連、、，。磨石輪23至如圖3所示的公 31為-樹脂材:製?軸/集5二金製：且集塵風機 紋軸部他配置在該模子田内集^^3一莫子铸成時，螺 鑄成螺紋轴部51a與絲舰^屬材料—樹脂材料整個 風機31，可獲得具包—^ 連結使用及咬合 干j 集 的修改範例截面圖，圖17為顯 不固疋者圖16顯示的集塵適酉己器之―圓盤研 圖，且圖18為圓盤研磨機的透視圖。圖17盘 ^ ，從延伸軸部51分離狀態下的集塵適配器mg 以乍螺紋軸部使㈣延伸軸部51連結至集麵機31的狀離] 如圖16所示，在托座41與隔壁35之間，當作 ^ 使用的複數個平板彈簀43係以相等間隔固定於圓周方向，為 201233507 鄰接^ 集塵適配器20，提供5個塵平罩板3^J3面傾斜。在圖16顯示的 43 ^ 方向的托座4i的内周邊表面延伸導之 = 一者广著圓周 口側靠近_ 35儀扣，導肖# 在祕塵罩32的開 =集塵風機3丨旋轉方向傾斜，即i導向:τ4ί=^= 向吸口 35a傾斜。從托座41的肉 千之母者係罪 導向件44之每一者的凸出之古=^面至直徑内部的這些 有12個導向件44 =度在不同端係一致。此外，所 體軸Π的軸方向看時，彼此又4去]偏移置以從主 需要具複雜結構的模子，如此可^包 3此托座41的集塵罩32之製造成本。 哪匕 44傾I1 角 菁43與導向件 的傾斜角度「A」大於導向件44=斜一角 彈變形時’即使托座41移向隔壁二至V二 二U娜4—術每-導向件- 表： 直么小於吸口 35a的内徑；及複數個肋條部63，其從隔壁％ 15 201233507 的外周邊部分延伸向環部62 曲。肋條部63之每一者得集塵風機31的旋轉方向彎 部63之每—者的直徑内部係環—體成形，且肋條 中，小於集塵風機31葉片數目的前面。在隔壁35 個肋條部纪，是以相等間I置在(2=3lb的數目)的12 狀構f 61的一前表面向前凸出超^^^周/向。網 如此，因為網狀構件61 i f 5的別表面。 個肋條部63，其從隔壁35 =下列組成：環部62 ;及複數 狀編具有二 向直徑内部，網 32整合的難構件61，料二 供與集塵罩 k。因為在内周邊側的複數個 32此以低成本製 互她合，所以可增加網狀構頂知部經由環部62 罩32的耐久性與操作可靠度苒午61的強度’因此’提高集塵 網狀構件61重疊吸口 35 在研磨工作經由研磨一研磨構 卜周邊^。因此，即使 混凝土件)會被吸向吸口 35a 外物(諸如， ^ ^ 61 ^ ° ^ 為矩形63的直徑外部的截面形狀 分的截面形狀可為一弧形部 渦流會平穩* 指^吸_= 了“脉鱗，2G _「c」The extension sleeve 51 shown in Fig. 13B is embossed. In Fig. 13A, the top surface of the bulge protrudes, and the face _ = middle provides a raised brigade with the direction of the - ship diameter portion 51, - wrench or fine button, "丄, \ round eight to 128 significant extension The shaft/separation lock cap 28 is used in conjunction with Fig. 13; and Γ3Β=jumping machine. In order to be connected as long as the joint/separation is rotated, the resulting shape can be formed into a plurality of concave (four) caps 28 A modified example cross-sectional view of the outer peripheral surface having a square or hexagonal lock display dry disc grinder, and Fig. 15 is a disc grinding of the 离^ l〇a 2〇n The cross section of the machine is the second contact of the predetermined brake 36b: the brake is braked by the brake and the brake is braked, and the brackets are braked, and the brackets of the brackets are formed, forming a joint-蟫: L: an engaging groove formed in the tool cover 36. The shackle shown in Fig. 14 is fixed to the boss portion 31c of the dust collecting fan 31. The image portion of the pattern portion 21 is formed by the | The male coupling of the threaded coupling to the main body shaft 17 is the same as that of the dust collecting surface. The upper surface 51 of the ship is formed by a member that is not cut, so that the extending shaft portion 51 can be combined with the dust collecting wind 13 201233507 The machine 31 is separated 'but the structure is fixed to the threaded shaft portion of the structure and the shaft portion of the structure to form the extension shaft portion. The dust blower 31. This threaded shaft portion 5ia system 9 jh shows the dust collection Type, its grinder (4) type is as shown in Figure 14 ί main Zhao axis 丨 '4 = screw = part two" dust blower 31 On the other hand, the 研 研 研 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 Machine to body shaft; for simple type, the dust thread portion 21 is not connected. - Directly connected, ,,. The grinding wheel 23 to the male 31 shown in Fig. 3 is a resin material: a shaft/set of 5 gold: and the shaft of the dust collecting fan is arranged in the mold field. At the same time, the screw shaft portion 51a and the wire-like material-resin material of the entire fan 31 are screw-molded, and a modified example cross-sectional view of the package-^ connection use and the bite-drying j-set can be obtained, and FIG. 17 is a diagram showing a modified figure. The dust display is shown in Fig. 16 as a disc study, and Fig. 18 is a perspective view of the disc grinder. Fig. 17 is a disk holder, and the dust collecting adapter mg is separated from the extending shaft portion 51 so that the (four) extending shaft portion 51 is coupled to the surface forming machine 31 by the threaded shaft portion] as shown in Fig. 16, at the bracket 41 and Between the partition walls 35, a plurality of flat magazines 43 used as ^ are fixed at equal intervals in the circumferential direction, and are connected to the dust collecting adapter 20 at 201233507, and five dust flat hoods are provided. The inner peripheral surface of the bracket 4i in the direction of 43 ^ shown in Fig. 16 is extended to lead = one wide and the side of the circumference is close to the _ 35 yoke, guide Xiao # in the opening of the secret dust cover 32 = the dust collecting fan 3 丨 rotates The direction is inclined, that is, the i-direction: τ4ί=^= is inclined toward the suction port 35a. From the holder of the meat of the holder 41, the sin of each of the guiding members 44 is convex to the inside of the diameter. These have 12 guides 44 = degrees are uniform at different ends. In addition, when viewed in the axial direction of the body axis, they are offset from each other by a mold having a complicated structure from the main body, so that the manufacturing cost of the dust collecting cover 32 of the bracket 41 can be included. Where is the tilt angle "A" of the 44 tilted I1 phthalocyanine 43 and the guide member is larger than the guide member 44 = the oblique angle of the bullet is deformed 'even if the bracket 41 moves to the next wall to the second two U Na 4 - each per guide - Table: Straight is smaller than the inner diameter of the suction port 35a; and a plurality of rib portions 63 extending from the outer peripheral portion of the partition wall % 15 201233507 to the ring portion 62. Each of the rib portions 63 has a diameter inner ring-shaped body of each of the rotational direction curved portions 63 of the dust collecting fan 31, and the ribs are smaller than the front face of the number of blades of the dust collecting fan 31. In the 35 rib sections of the partition wall, a front surface of the 12-shaped structure f 61 in which the equal interval I is placed (the number of 2 = 3 lb) protrudes forwardly. This is the case because of the other surface of the mesh member 61 i f 5 . The rib portion 63 is composed of the partition wall 35 = the ring portion 62; and the plurality of ribbed members having a two-diameter inner diameter, and the net 32 is integrated with the dust collecting hood k. Since a plurality of 32 on the inner peripheral side are combined with each other at a low cost, it is possible to increase the durability and operational reliability of the mesh-like structure through the ring portion 62 of the cover portion 32. The dust mesh member 61 overlaps the suction port 35. Therefore, even if the concrete member is attracted to the foreign matter of the suction port 35a (for example, ^ ^ 61 ^ ° ^ is the cross-sectional shape of the outer diameter of the rectangle 63, the cross-sectional shape of the cross-sectional shape can be an arc-shaped eddy current will be smooth * refers to ^ = "Circle scale, 2G _ "c"
當集塵罩32固定至圓盤研磨機1G 二蓋，此外，磨石輪23之-後表面 星ί ϋΐΐ表面)會被隔壁35與網狀構件61涵蓋。舍在隼^ 罩32固定至圓盤研磨機1〇的狀態下 二盍田，，塵 集塵風誠會連_輪23—峽轉，以便m 201233507 石L2:諸諸如，混凝土或瓦片)以執 八办魏塵it ’研射會從磨石輪23的外周邊部 :，i存放灰内塵阻塞以免外部 路徑38，且狁ί ί Y 到風機容腔37，通過渦流 的端,提供的集塵袋(未在圖顯示;;的义塵會收集在排塵目39 部分研?產生的灰塵會從磨石輪23的外周邊 此時，在^ϋ 内⑽渦，且會被吸向吸口祝。 塵流動延伸，，提供導向件44峽沿著灰 這此導向件44、* #Γ與®周方向形成傾斜。因此，灰塵會沿著 吸3二二 導耕44料，亦在朝向 會通周=分與托座41之間後，灰塵流動 沿著灰塵触動㈣t ®鱗提供這些平板料43，以致 向吸此’灰塵會被平板彈簧料引，亦在朝 的旋轉方向。g卩使目騎提高制流向髓風機31 構件40垂吉銘^ ^马循者研磨材料50的粗糙度，所以侧緣 減弱，因為每塵的渦流不會受到平板彈簧43而被導引 44的傾斜角度B i板彈簧43的傾斜角度A不小於每一導向件 肋條部I 件44解鄉f 43㈣喊細流會沿著 集塵風機3t#二ΐ會導引至吸口 35a。這些肋條部63會沿著 心彎曲，因此方向延伸’此外，朝向集塵風機31的轴中 的流動會導南隹ΐ糟由肋條部63更為提高渦流流動時，灰塵 流路經38 風機M的中心。此外’從吸口 35a流入渦 '流動會受到環部62(搞合肋條部63的頂端） 17 201233507 引集塵風機31的轴方向(流人方向）。因為導向 二:二2彈簧43 '與肋條部63之每-者係以相等間隔在圓 ’所以灰塵會從吸口35a流入渦流路徑38，因為 要維持與该圓周方向實質一致性的流動。 ㈣當ίΓΛ葉片部31b之間通過時’從吸口35a流入渦流路 32 ^^ 時’藉由在托座41提供的導向件44、平 黯2徑38與;3提，==出的灰塵流便會流入 率ί3ίΐί=ϊ機31即可提高集塵風機31的集塵效 ίΐΐΐ率收集從磨石輪23排出的灰塵。 數量戶不同於集塵風機31的葉片部训的 者】ί =力變動的每—階段可從每—葉片部31b ^另- (諸如混凝土_不小心^研磨的相當大外物 被網狀構件61阻擋。如此，=外物;該:外物會 路徑38。因此，可避免由於 35af入渦流 機31，所以能夠提高此集塵罩 讀斷集塵風 圖21顯示提供給集塵罩％度。 ?;網狀構件61包括··-外環部62a ;及Ϊ 3二一b修ΪΪ 環㈣的直徑。具有網格圖17所示 62b兩者之間提供。複數個肋條部以== 18 201233507 =¾狀圖案交又帶狀㈣給網狀 孔65是以相同間隔带杰 & “呆濩板66，其中十二個圓通 63，其類似在圖17顯'的。f於保護板66而言，提供肋條部 成網狀=1Γ，=== 由利用此-保護板“ 且M彻辦_2b侧構件， 接枇仏k广1 圖為圖23的基部視圖。圖25為顯示 結=^=_則，如6输触及與其連 合凹=ίΓϊϋί在絲罩32㈣彡成，且咬合個別的接 _ 接5制動41a係提供給樹脂製品的托座41。如圖 的一:ΐί合凹槽36a包括：一第一凹部71a，其在集塵罩32 ^二,表面打開；及—第二凹部71b，其在關方向係遠離 凹。卩71a，且第一凹部71a與第二凹部71b藉由一導向凹 =71c互相溝通。在第二凹部7化中，提供一用於支撐接合制 1 41a的制動器表面71d。如此，為了要將托座41固定至集 壓罩32，在接合制動41a咬合第一凹部71a的狀態下，托座 41會憑藉壓縮螺旋彈簧42的彈簧力推向及***集塵罩32。而 且，托座41會旋轉，直到在接合制動41a鄰接導向凹部71c 的:導向表面71e的狀態下，接合制動41a經由導向凹部71c 到達第二凹部71b的位置。當在此狀態下對托座41釋放推力 時，接合制動41a會鄰接第二凹部71b的制動器表面71d。如 此’托座41固定至集塵罩32，所以可避免其從集塵罩32分 離。如此’藉由接合制動41a咬合接合凹槽36a，托座41可完 19 201233507 $及輕易連結在集塵罩32。在第二凹部71b的接合制動4la 文到彈簧力偏斜的狀態下，托座4〗可相對於集塵罩％ 移動。 ^托座41，固定著側緣構件4〇的連結凹槽41b是在如 26所示的一端表面上形成，且固定著壓縮螺旋彈簧幻 41c是在如圖27所示的另一端表面上提供。側緣構件4〇以 狀形成，崎以毛·成及雜職之織物·的兩端係互相 鄰接。設定上’侧緣構件40的厚度大於連結凹槽41b 而且，當側緣構件40推入連結凹槽41b時，側緣構件4又 ίϋί 2。定至托錢的側緣構件40之一前端表面是在 磨石輪23的月ij表面上向前凸出。 當圓盤研磨機10執行研磨工作時，側緣構件4〇會在 輪23的前表面上方凸出，因此，藉由壓縮螺旋彈菁4 ^將1賴件4G制研磨㈣％，所財抑制在側緣^ =與3斜!料5°之間產生空間。在此狀態下，磨石丄 在圖24的前號所示的方向旋轉驅動，所 著研磨材料50的表面移動。此時，如圖28Α與 使-凸起部50a存在研磨材料5〇的表面， 起部5〇a的側緣構件40的一部分中產生空間：= 部4〇a ^外，側緣構件40係以連續形狀持續d鄰接 可避免灰塵或其他流入風機容腔37。 喊如此’ 因^緣構件40麗入會固定至托座41的連結化， 所以可簡化側緣構件4G連結至托座41的動作。 Ϊ 或其錄品更⑽鉢製成，所 即使時f使賴的側緣構件更換側緣 ，件因為集塵風機3卜及入的空氣 37溝通的£域處降至祕，緣構 歷&風機讀37溝通的區域。未特別接合或固定鄰接部 201233507 jOa，因此，一些情況可產生微小空間。不過，如圖％所示， ^將鄰接部4〇a配置在吸力佳的位置，可抑制灰塵或其他從 鄰接部40a排到外部。 因為托座41是在預先已固定側緣構件4〇狀態下，固定至 ，塵罩32，所以側緣構件4〇可輕易固定至集塵罩。因為托 ^ 41可維持側緣構件4〇的硬度，所以其環狀可完全維護，即 使側緣構件40接觸研磨材料50，諸如混凝土表面，以便可承 ^負載。因為***侧緣構件40且固定至托座41的連結凹槽 所關緣齡4G與滅41 _結可㈣執行。即使侧 緣構件40被研磨磨損，利用新的側緣構件40的更換工作可輕 易執行，因此，可改善圓盤研磨機1〇的維護效能。 ^29八為顯示修改範例的一側緣構件40基部視圖，且圖 9B為沿著圖29A線條29B-29B截取的截面圖。 宜在ί圖，與29B所不，在托座4卜提供一接合制動72， =凸入連結凹槽41b。當側緣構件4〇壓入連結凹槽仙時， 動72便會咬合側緣構件40，所以可抑^側緣構件40 =連3槽41b脫落。如此，側緣構件4()可完全固定至托座 。接σ制動72在側緣構件40中滑動的凹部可預先形成。 ，^)Α為顯示又另一修改範例的一側緣構件4〇之基部視 圖’，圖3〇B為沿著圖肅線條3⑽遍截取喊面圖。 f，30今與30B顯示的側緣構件4〇是藉由疊層三織物形 成如此，藉由疊層複數個織物，可形成側緣構件4〇。 圖。一修改範綱側緣構件4〇的一部分正視 3件-、線73係以兩線編織成從托座41凸出 般;為顯示固&著又另—修改範例的集塵適配器之-圓 34為顯面正視圖。圖33細32絲部視圖，且圖 托座之放Γ截面圖不一部分的側緣構件及與該側緣構件連結的 21 201233507 雖然上述側緣構件4〇是 件40可由如圖33所示的複 开^，但此倒緣構 中’形成連結個別織物片構件74形成。在把座 織物片構件74的長結凹槽仙。 狀形成，以致其厚度大於連結凹5的f度，且以條 織物片構件74固定至連社凹^ 4比的f J。如圖34所示， 一部分從托座41的前^面。凸凹出槽仙，以致在寬度方向-側的 方向傾斜，以致集塵二徑的切線 織物片構件74的底端°二二J•尖銳部分74a重疊另一 該空間是在彼此^====如此，因為 空間的空氣之複數個過如圖33的箭號所示個別 塵風^ &輪23藉由集 並流入側緣構件4G 空氣會從外部加入 為織物片構件74之每一者重入風機容腔37。因 縱向的兩端部的其門奸办且，、气物片構件74，如此會在 佈的灰塵從側緣構件4()#^^磨石輪23完全向外散 與-流程路截之每-者的長度 根據磨飾23㈣磨;4二:二c相麟角度係 定。 此興集塵風機31的吸力效能予以設 機 10圖的 形成，整體而丄構件40疋由複數個織物片構件74 圖t為二，f片構件的厚度在縱向是-致的。 緣構件40开:、巧例的側緣構件40之截面圖，且此側 -者疊>。個織物材料能於織物片構件74之每 且層織物片構件74之每一者可藉由疊層一織物材料、 22 201233507 樹脂薄片、與一金屬刷子形成。 圖般為顯示固定著又另一修改範例的—集塵適配器之-件74开??的ί部棚。此側緣構件40是由複數個織物片構 間^空間。織物片構件74之每一者的端表二 74 斜’且—溝通流路徑75是由介於織物片構件 騎空卿成。不過，側緣構件4G可由一帶狀織 f形成’顧彡輯通流路簡個觀可⑽賴件4〇形 此外’即使溝通流路徑75是在側緣構件4〇形成以在直徑 二，=，但由磨石輪23散佈的灰塵會被來自溝通流路徑乃 内的1導人’因此’可避免灰塵排出側緣構件40外部。 在前述中’發明人達成的本發明已根據具體實施例具體描 W不過，不用說，本發明未侷限於前述具體實施例與各種修 飾及修改，可在本發明的齡峨出各讎飾及修改。例如， 顯示的圓盤研磨機10為一電動工具，利用一電動馬達當作一 ，動來源’即是-電動工具。科’本發明亦可應用於將一空 氣馬達當作驅動來源麵使㈣―電動卫具。顯示賴盤研磨 機10用來執行研磨材料表面的研磨處理，所以研磨材料表面 可經，研磨處理而概略處王里。另一方面，一表面處冑製程稱為 「拋光處理製程」，且一執行拋光處理製程的電動工具稱為「圓 盤磨光機」或「拋光機」。本發明的電動工具亦可應用於一執 行該拋光處理製程的一裝置。 【圖式簡單說明】 圖1為顯示固定一集塵適配器狀態下，當作電動工具使用 之一圓盤研磨機的部分剖視正面圖； 圖2為圖1的主要部分放大截面圖； 圖3為顯示在分離集塵適配器狀態下之一圓盤研磨機的 放大截面圖； 圖4為顯示集塵適配器從圓盤研磨機分離的程序截面圖； 23 201233507 圖5為圖4的基部視圖； 圖6為顯示從圓盤研磨機分離之集塵適配器的分解圖； 圖7A為顯示一主體軸的頂端部放大正視圖； 圖7B為顯示延伸軸部的放大截面圖； 圖8A為顯示延伸軸部的一修改範例正視圖； 圖8B為圖8A的右側視圖； 圖9A為顯示延伸軸部的另一修改範例正視圖； 圖9B為圖9A的右側視圖； 圖10A為顯示延伸軸部的又另一修改範例正視圖； 圖10B為圖10A的右側視圖； 圖11A為顯示延伸轴部的又另一修改範例正視圖； 圖11B為圖11A的右側視圖； 圖12A為顯示延伸軸部的又另一修改範例正視圖； 圖12B為圖12A的右側視圖； 圖13A為顯示延伸軸部的又另一修改範例正視圖； 圖13B為圖13A的右側視圖； 圖14為顯示固定一集塵適配器狀態下之如一修改範例的 一圓盤研磨機截面圖； 圖15為顯示從圖14所示圓盤研磨機分離的集塵適配器分 解圖； ° 圖16為顯示一具有網狀構件的集塵適配器截面圖； 圖17為顯示固定著圖π所示集塵適配器的一圓盤研磨機 的基部視圖； 圖18為圖π所示圓盤研磨機的透視圖； 圖19為顯示沿著圓周方向在圖16所示一平板彈簧與一導 向件的傾斜角度截面圖； 、 圖20為沿著圖17的線條20-20截取的放大截面圖； 圖21為顯示固定著如另一修改範例的集塵適配器之一圓 盤研磨機的基部視圖； 圖22為顯示固定著如又另一修改範例的集塵適配器之一 24 201233507 圓盤研磨機的基部視圖； 圖23為顯示固定著如又另一修改範例的集塵適配器之一 圓盤研磨機的部分剖視圖； 圓24為圖23的基部視圖； 圖25為顯示在一托座形成一接合凹槽的放大側視圖； 圓26為顯示托座及與其連結的一側緣構件的分解透視 圖； 圖27為顯示托座及與其連結的側緣構件放大截面圖； 圖28A為顯示在側緣構件碰觸外物狀態下一部分 緣構件與集塵罩放大正視圖； 丨刀的惻 圖28B為顯示在側緣構件碰觸外物狀態下的側緣構件側 面截面圖； 圖29A為顯示如一修改範例的一部分側緣構件的基部視 圓， =29B為沿著圖29A的線條29Β·29Β截取的截面圖； 視^ 細示如另一修改範例的一部分側緣構件的基部 Ξ 沿著圖胤的線條遍獅截取的截面圖； 的放L視圖⑽—修改範例之―部分的側緣構件與集塵罩 圖32為顯示固定著如又另一修改 口 圓盤研磨機的部分剖面正視圖； 一益一 圖33為圖32的基部視圖； 圖；及 圖 連結物繼構件及無側麵 二如又另一修改範例的-集塵適配器之 圖36為顯示如又另—修改範例的—部分側緣構件之截面 37為顯示固定著如又另—修改範例的-集塵適配器之 25 201233507 一圓盤研磨機的基部視圖。 【主要元件符號說明】 10 圓盤研磨機 10a 電動工具主體 11a 圓筒形馬達殼 lib 齒輪殼 12 電動馬達 13 電源線 14 旋轉軸 15 斜齒輪 16 斜齒輪 17 主體軸 18 軸承 19 圓筒形構件 20 集塵適配器 21 公螺紋部 22 凸緣部 23 磨石輪 24 基體 24a 通孔 25 鑽石磨石 26 凸起 26a 圓筒形部 26b 環形端板部 27 防震橡膠片 28 鎖帽 28a 母螺紋部 29 鎖钮 29a 兩點鏈線 26 201233507 31 集塵風機 31a 圓盤部 31b 葉片部 31c 凸起部 31d 安裝孔 32 集塵罩 32a 第一半殼體 32b 第二半殼體 33 端壁部 33a 圓筒形保持部 34 周邊壁部 35 環形隔壁 35a 吸口 36 圓筒形工具罩 36a 接合凹槽 36b 制動器 37 風機容腔 38 渦流路徑 39 排塵管 39a 管 40 側緣構件 40a 鄰接部 41 托座 41a 接合制動 41b 連結凹槽 41c 凸出 42 壓縮螺旋彈簧 43 平板彈簧 44 導向件 50 材料 201233507 50a 凸起部 51 延伸軸部 51a 螺紋軸部 52 基端部 53 平坦表面 54 母螺紋部 55 公螺紋部 56 凹部 56a 一字型凹槽 56b 十字型凹槽 56c 六角形凸起 56d 正方形凸起 56e 凸起 56f 通孔 57 連結/分離跳汰機具 58 凹部 59 連結/分離跳汰機具 59a 凸起 61 網狀構件 62 環部 62a 外環部 62b 内環部 63 肋條部 63a 弧形部 64 網格圖案交叉帶狀部 65 圓通孔 66 環形保護板 71a 第一凹部 71b 第二凹部 71c 導向凹部 28 201233507 71d制動器表面 71e導向表面 72 接合制動 73 線 74 織物片構件 74a尖銳部分 75 溝通流路徑When the dust collecting hood 32 is fixed to the second cover of the disc grinder 1G, in addition, the surface of the rear surface of the grindstone 23 is covered by the partition 35 and the mesh member 61. In the state where the cover 32 is fixed to the disc grinder 1 盍 盍 ,,, dust dust collection will be connected _ wheel 23 - gorge, so m 201233507 stone L2: such as, for example, concrete or tile) From the outer periphery of the grinding wheel 23: i store the dust inside the dust to avoid the external path 38, and 狁ί ί Y to the fan cavity 37, through the end of the eddy current The dust bag (not shown in the figure;; the dust will be collected in the dust-collecting part 39. The dust generated will come from the outer periphery of the grinding wheel 23 at this time, in the ϋ ( (10) vortex, and will be sucked Wishing to the mouthpiece. The dust flow extends, providing the guide member 44 gorge along the ash. The guide member 44, * #Γ and the direction of the circumference of the product are inclined. Therefore, the dust will be ploughed along the suction 3 and 2, and After the direction between the circumference and the bracket 41, the dust flows along the dust (4) t ® scales to provide the flat material 43 so that the dust will be attracted by the flat spring, also in the direction of rotation.卩 卩 目 目 目 提高 提高 提高 31 31 31 31 31 31 31 31 31 31 31 31 31 31 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ The eddy current is not subjected to the inclination angle of the flat spring 43 and is guided 44. The inclination angle A of the plate spring 43 is not less than that of each guide member rib portion I. 44. The hometown f 43 (four) shouting trickle will follow the dust collecting fan 3t# two The crucible will be guided to the suction port 35a. These rib portions 63 will be bent along the core, so that the direction extends. In addition, the flow in the shaft toward the dust collecting fan 31 will guide the vortex flow when the rib portion 63 is further increased. The dust flow path passes through the center of the blower M. In addition, the flow of the 'flow vortex' from the suction port 35a is received by the ring portion 62 (the top end of the rib portion 63) 17 201233507 The axial direction of the dust blower 31 (flow direction). Since the guide two: the two springs 43' and the rib portions 63 are at equal intervals in the circle', dust will flow from the suction port 35a into the eddy current path 38 because the flow in a substantially uniform direction with the circumferential direction is maintained. When the passage between the blade portions 31b is 'into the vortex flow path 32^^ from the suction port 35a', the dust flow will be lifted by the guide member 44 provided by the bracket 41, the diameters of the flats 2 and 38; Inflow rate ί3ίΐί=The machine 31 can improve the dust collecting effect of the dust collecting fan 31. The dust collected from the grinding wheel 23 is collected. The number of households is different from the blade training of the dust collecting fan 31. ί = each stage of the force variation can be from each of the blade portions 31b ^ another - (such as concrete _ no Carefully ^grinding a relatively large foreign object is blocked by the mesh member 61. Thus, the foreign object; the foreign object will have a path 38. Therefore, the 35af can be prevented from entering the vortex machine 31, so that the dust cover readout set can be improved. The dust wind map 21 shows the degree of dust provided to the dust collecting cover. The mesh member 61 includes the outer ring portion 62a and the diameter of the ring (4). There is a grid shown in Figure 17 between 62b provided. A plurality of ribs are intersected by a == 18 201233507 = 3⁄4 pattern and a strip shape (4) is given to the mesh holes 65 at the same interval with the jewel & "sleeves 66, of which twelve circles pass 63, which are similar in Fig. 17 In the case of the protective plate 66, the rib portion is provided in the form of a mesh = 1 Γ, === by using this - the protective plate "and the M _2b side member, the 枇仏 k wide 1 is shown in Fig. 23 Base view. Fig. 25 is a view showing that the junction = ^ = _, for example, the 6-touch contact and the concavity-concave thereof are formed in the wire cover 32 (four), and the individual nipples 5 are attached to the holder 41 of the resin article. As shown in the figure, the groove 36a includes a first recess 71a which is opened on the surface of the dust collecting cover 32 and a second recess 71b which is away from the concave in the closing direction. The crucible 71a, and the first recess 71a and the second recess 71b communicate with each other by a guide recess = 71c. In the second recess 7, a stopper surface 71d for supporting the joint 1 41a is provided. Thus, in order to fix the bracket 41 to the pressure collecting cover 32, the bracket 41 is pushed and inserted into the dust collecting cover 32 by the spring force of the compression coil spring 42 in a state where the engaging brake 41a engages the first recess 71a. Further, the bracket 41 is rotated until the engagement brake 41a reaches the position of the second recess 71b via the guide recess 71c in a state where the engagement brake 41a abuts the guide surface 71e of the guide recess 71c. When the thrust is released to the bracket 41 in this state, the engagement brake 41a abuts against the brake surface 71d of the second recess 71b. Thus, the bracket 41 is fixed to the dust collecting hood 32, so that it can be prevented from being separated from the dust collecting hood 32. Thus, the bracket 41 can be easily attached to the dust collecting hood 32 by engaging the engaging groove 36a by the engaging brake 41a. In the state in which the engagement brake of the second recess 71b is biased to the spring force, the bracket 4 is movable relative to the dust collecting hood %. The holder 41, the coupling groove 41b to which the side edge member 4's is fixed is formed on one end surface as shown at 26, and the compression coil spring 41c is fixed to be provided on the other end surface as shown in Fig. 27. . The side edge members 4 are formed in a shape, and the ends of the fabrics of the hair and the chores are adjacent to each other. The upper side member 40 is set to have a larger thickness than the coupling groove 41b. Further, when the side edge member 40 is pushed into the coupling groove 41b, the side edge member 4 is again ί2. The front end surface of one of the side edge members 40 fixed to the money is projected forward on the surface of the month ij of the grindstone wheel 23. When the disc grinder 10 performs the lapping operation, the side edge member 4 凸 protrudes above the front surface of the wheel 23, and therefore, by compressing the spiral elastic phthalocyanine 4 ^, the slab 4G is ground (four)%, and the suppression is suppressed. A space is created between the side edge ^ = and the 3 oblique material. In this state, the grindstone is rotationally driven in the direction indicated by the top of Fig. 24, and the surface of the abrasive material 50 is moved. At this time, as shown in Fig. 28A and the surface of the abrasive member 5a having the convex portion 50a, a space is formed in a portion of the side edge member 40 of the starting portion 5a: the portion 4?a is outside, and the side edge member 40 is The continuous d-continuation in a continuous shape avoids dust or other inflow into the fan cavity 37. By saying that the attachment of the bracket 40 to the bracket 41 is facilitated, the movement of the side edge member 4G to the bracket 41 can be simplified. Ϊ or its recordings are made even more (10), even if the side edge members of the linings are replaced with the side edges, the parts of the dust collecting fan 3 and the incoming air 37 communicate with each other to the secret, the edge structure &; Fan read 37 communication area. The abutment is not specifically joined or fixed 201233507 jOa, therefore, some cases can create a small space. However, as shown in Fig. 100, the adjacent portion 4A is disposed at a position where the suction force is good, and dust or the like is prevented from being discharged from the adjacent portion 40a to the outside. Since the bracket 41 is fixed to the dust cover 32 in a state in which the side edge member 4 is fixed in advance, the side edge member 4 can be easily fixed to the dust collecting hood. Since the support 41 maintains the hardness of the side edge member 4, its ring shape can be completely maintained, even if the side edge member 40 contacts the abrasive material 50, such as a concrete surface, so as to be load-bearing. Since the joining groove of the side edge member 40 and fixed to the bracket 41 is closed, the age of 4G and the end of the knot can be performed (4). Even if the side edge member 40 is worn by the grinding, the replacement work by the new side edge member 40 can be easily performed, and therefore, the maintenance performance of the disc grinder 1 can be improved. ^29 is a base view of the side edge member 40 showing a modified example, and Fig. 9B is a cross-sectional view taken along line 29B-29B of Fig. 29A. It is preferable to provide a joint brake 72 in the bracket 4, and to protrude into the coupling groove 41b. When the side edge member 4 is pressed into the coupling groove, the movement 72 will engage the side edge member 40, so that the side edge member 40 = the 3 groove 41b can be prevented from coming off. As such, the side edge members 4() can be fully secured to the brackets. A recess in which the sigma brake 72 slides in the side edge member 40 may be formed in advance. , ^) Α is a base view ′ of the side edge member 4 显示 showing another modified example, and FIG. 3B is a cross-sectional view taken along line 3 (10) of the figure. The side edge members 4 shown by f, 30 and 30B are formed by laminating three fabrics, and by laminating a plurality of fabrics, the side edge members 4A can be formed. Figure. A modified part of the side edge member 4 正 part of the front view 3 - line 73 is woven in two lines to protrude from the bracket 41; for the display of the solid & another - modified example of the dust collector - round 34 is the front view of the face. Figure 33 is a view of the thin 32 wire portion, and the side edge member of the drawing bracket is not a part of the side edge member and the side edge member is coupled to the 21 201233507. Although the side edge member 4 is a member 40, as shown in FIG. Reopening ^, but this inverted structure is formed by forming a joined individual fabric sheet member 74. The long knot of the seat fabric sheet member 74 is recessed. The shape is formed such that its thickness is larger than the f degree of the coupling recess 5, and is fixed to the f J of the ratio of the fabric sheet member 74. As shown in FIG. 34, a part is from the front surface of the bracket 41. The convex and concave grooves are so as to be inclined in the width direction-side direction, so that the bottom end of the tangent fabric sheet member 74 of the dust collecting two-diameter J• sharp portion 74a overlaps another space which is in each other ^==== Thus, since a plurality of airs of the space pass through the arrows as shown in Fig. 33, the individual dusts and the wheels 23 are collected and flowed into the side edge members 4G, and air is externally added to each of the fabric sheet members 74. Into the fan cavity 37. Because the two ends of the longitudinal direction are smothered, the gas sheet member 74, so that the dust in the cloth is completely scattered from the side edge member 4 () #^^ grindstone wheel 23 and the flow path is intercepted. The length of each is based on the grinding 23 (four) grinding; 4 two: two c-phase lining angle. The suction performance of the dust collecting fan 31 is formed by the design of the apparatus 10, and the dam member 40 is integrally formed by a plurality of fabric sheet members 74, and the thickness of the f-sheet member is longitudinally oriented. The edge member 40 is opened: a cross-sectional view of the side edge member 40 of the prior art, and this side is stacked. Each of the fabric materials can be formed on each of the fabric sheet members 74 and the fabric sheet members 74 can be formed by laminating a fabric material, 22 201233507 resin sheet, and a metal brush. The figure shows a shed that is fixed with another modified example - the dust-collecting adapter--74. This side edge member 40 is composed of a plurality of fabric sheets. The ends of each of the fabric sheet members 74 are angled and the communication flow path 75 is formed by the interlacing of the fabric sheet members. However, the side edge member 4G may be formed by a belt-like weaving f. The 彡 彡 通 通 ( 10 10 10 10 10 10 10 10 10 10 10 10 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使 即使=, but the dust scattered by the grindstone wheel 23 can be prevented from being discharged from the outside of the side edge member 40 by a guide from the communication flow path. The invention achieved by the inventors in the foregoing has been specifically described in accordance with the specific embodiments. However, it is needless to say that the present invention is not limited to the foregoing specific embodiments and various modifications and modifications, and various designs and modifications may be made at the age of the present invention. modify. For example, the disc grinder 10 shown is a power tool that utilizes an electric motor as a source of power. The invention can also be applied to the use of an air motor as a driving source surface (4) - an electric guard. The display disc grinding machine 10 is used to perform the grinding treatment of the surface of the abrasive material, so that the surface of the abrasive material can be subjected to grinding treatment and is roughly in the middle. On the other hand, a surface processing process is called a "polishing process", and a power tool that performs a polishing process is called a "disk polishing machine" or a "polishing machine". The power tool of the present invention can also be applied to a device that performs the polishing process. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a partial cross-sectional front view showing a disc grinder used as a power tool in a state in which a dust collecting adapter is fixed; Fig. 2 is an enlarged cross-sectional view showing main parts of Fig. 1; Fig. 4 is a cross-sectional view showing the procedure of separating the dust collecting adapter from the disc grinder; Fig. 4 is a cross-sectional view showing the separation of the dust collecting adapter from the disc grinder; 23 201233507 Fig. 5 is a base view of Fig. 4; 6 is an exploded view showing the dust collecting adapter separated from the disc grinder; FIG. 7A is an enlarged front view showing a distal end portion of a main body shaft; FIG. 7B is an enlarged cross-sectional view showing an extended shaft portion; Figure 8B is a right side view of the extension shaft portion; Figure 9B is a right side view of Figure 9A; Figure 10A is another side view showing the extension shaft portion Fig. 10A is a right side view of Fig. 10A; Fig. 11A is a front view showing still another modified example of the extended shaft portion; Fig. 11B is a right side view of Fig. 11A; Fig. 12A is another view showing the extended shaft portion One modification Figure 12B is a right side view of Figure 12A; Figure 13A is a further modified front view showing the extended shaft portion; Figure 13B is a right side view of Figure 13A; Figure 14 is a view showing the state of fixing a dust collecting adapter FIG. 15 is an exploded view showing the dust collecting adapter separated from the disc grinder shown in FIG. 14; FIG. 16 is a cross-sectional view showing a dust collecting adapter having a mesh member; Figure 17 is a perspective view showing a disc grinder to which the dust collecting adapter shown in Figure π is fixed; Figure 18 is a perspective view of the disc grinder shown in Figure π; Figure 19 is a view showing the circumferential direction in Figure 16 An oblique angle sectional view showing a flat spring and a guide member; Fig. 20 is an enlarged cross-sectional view taken along line 20-20 of Fig. 17; Fig. 21 is a view showing one of the dust collecting adapters fixed as another modified example A base view of a disc grinder; Fig. 22 is a perspective view showing one of the dust collecting adapters 24 201233507 disc grinder fixed as yet another modified example; Fig. 23 is a view showing a set fixed as yet another modified example Dust adapter A partial cross-sectional view of a disc grinder; a circle 24 is a base view of FIG. 23; and FIG. 25 is an enlarged side view showing a joint recess formed in a bracket; the circle 26 is a display bracket and a side edge member coupled thereto Figure 27 is an enlarged cross-sectional view showing the bracket and the side edge member connected thereto; Figure 28A is an enlarged front elevational view showing a portion of the edge member and the dust cover in the state in which the side edge member touches the foreign object; Figure 28B is a side cross-sectional view showing the side edge member in a state where the side edge member is in contact with the foreign object; Figure 29A is a base view circle showing a part of the side edge member as a modified example, and =29B is a line 29 along the line of Figure 29A. · 29Β intercepted sectional view; ^ 细 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如Edge member and dust collecting cover Figure 32 is a partial cross-sectional front view showing the modified disc grinding machine as another modified one; Fig. 33 is a base view of Fig. 32; Fig.; and Fig. The side is as good as Another modified example of the dust collecting adapter is shown in Fig. 36 as a further modified example. The section 37 of the side edge member is shown as a dust collecting adapter that is fixed as another modified example. 201233507 A disc Base view of the grinder. [Main component symbol description] 10 Disc grinder 10a Power tool main body 11a Cylindrical motor casing lib Gear housing 12 Electric motor 13 Power cord 14 Rotary shaft 15 Helical gear 16 Helical gear 17 Main shaft 18 Bearing 19 Cylindrical member 20 Dust collector 21 male thread portion 22 flange portion 23 grindstone wheel 24 base body 24a through hole 25 diamond grindstone 26 projection 26a cylindrical portion 26b annular end plate portion 27 anti-vibration rubber sheet 28 lock cap 28a female thread portion 29 lock Button 29a Two-point chain line 26 201233507 31 Dust collecting fan 31a Disc portion 31b Blade portion 31c Projection portion 31d Mounting hole 32 Dust cover 32a First half case 32b Second half case 33 End wall portion 33a Cylindrical Holding portion 34 Peripheral wall portion 35 Annular partition wall 35a Suction port 36 Cylindrical tool cover 36a Engagement groove 36b Brake 37 Fan chamber 38 Eddy current path 39 Dust discharge pipe 39a Tube 40 Side edge member 40a Abutment portion 41 Support 41a Engagement brake 41b Connecting groove 41c protruding 42 compression coil spring 43 plate spring 44 guide 50 material 201233507 50a boss 51 extension shaft Portion 51a Threaded shaft portion 52 base end portion 53 flat surface 54 female thread portion 55 male thread portion 56 recess portion 56a inline groove 56b cross groove 56c hexagonal projection 56d square projection 56e projection 56f through hole 57 connection / separating jig tool 58 recess 59 connecting/separating jig machine 59a projection 61 mesh member 62 ring portion 62a outer ring portion 62b inner ring portion 63 rib portion 63a curved portion 64 mesh pattern intersecting strip portion 65 circular through hole 66 annular protection plate 71a first recess 71b second recess 71c guide recess 28 201233507 71d brake surface 71e guide surface 72 engagement brake 73 line 74 fabric sheet member 74a sharp portion 75 communication flow path