TWI808746B - Pneumatic machine - Google Patents
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Abstract
一種氣動工具機,包含一握柄以及一工具頭,該握柄的一端為一第一樞接端,該握柄具有一延伸至該第一樞接端的主流道以及一設於該主流道的開關組,該工具頭具有一本體,一設於該本體內的工具件驅動組,以及二成形於該本體且併列設置的樞接臂,該工具頭以該二樞接臂作為一透過一樞軸與該第一樞接端組接的第二樞接端,該本體成形一提供該工具件驅動組設置的腔室以及至少一連通該腔室並分別延伸至該二樞接臂的副流道。其中,該樞軸具有一轉接流道以及二連通該轉接流道並令該主流道與該副流道形成一通氣路徑的轉接口。A pneumatic power tool machine, comprising a handle and a tool head, one end of the handle is a first pivot end, the handle has a main channel extending to the first pivot end and a switch group arranged in the main channel, the tool head has a body, a tool drive group disposed in the body, and two pivot arms formed on the body and arranged side by side, the tool head uses the two pivot arms as a second pivot end assembled with the first pivot end through a pivot shaft, the body is formed into a A cavity provided by the tool driving group and at least one secondary channel communicating with the cavity and respectively extending to the two pivot arms are provided. Wherein, the pivot has a transfer channel and two transfer ports that communicate with the transfer channel and make the main channel and the secondary channel form a ventilation path.
Description
本發明涉及一種氣動工具機,尤指一種工具頭上設有二樞接臂的氣動工具機。The invention relates to a pneumatic tool machine, in particular to a pneumatic tool machine with two pivotal arms on the tool head.
現有手持式的氣動工具機主要可被區分為工具頭以及握柄兩部件,手持式氣動工具機在工具頭內部設置氣動馬達,工具頭與握柄上形成進氣通道,外部氣體沿進氣通道流入工具頭內,以驅動氣動馬達運轉,藉此使氣動馬達帶動工具件工作。Existing hand-held pneumatic machine tools can be mainly divided into two parts: a tool head and a handle. The hand-held pneumatic machine tool is equipped with an air motor inside the tool head, and an air intake channel is formed on the tool head and the handle.
然而,習知手持式氣動工具機由於工具頭與握柄無法相對活動,使得氣動工具機容易受到作業環境的寬窄或是障礙物的限制,無法順利施工。在過去,作業人員僅能透過擺動其手腕角度,使工具件施工位置與待施工面符合,但此舉容易影響作業流暢度,同時也易造成作業人員的職業傷害。However, in the conventional hand-held pneumatic machine tool, because the tool head and the handle cannot move relative to each other, the pneumatic machine tool is easily limited by the width of the working environment or obstacles, and cannot be successfully constructed. In the past, the operator could only make the construction position of the tool part conform to the surface to be constructed by swinging the angle of his wrist, but this would easily affect the smoothness of the operation and also easily cause occupational injuries to the operator.
而氣動工具機製造商為解決前述問題,因此有了TW I711511、TW I724866以及TW I724856等專利。前述專利公開了工具頭與握柄之間透過樞軸連接,使用者透過操作樞軸改變工具頭與握柄之間的角度,令工具頭可以因應不同的作業需求相對握柄擺動。然而,TW I711511及TW I724866所揭的氣動工具機的工具頭採單點組裝,即在工具頭上設置一伸入握柄兩卡接臂之間的組裝頸部,由於工具頭內部設置有氣動馬達,且氣動工具機擬進行作業時氣動馬達還須與工具件連接,組裝頸部必須負起承載氣動馬達與工具件重量的責任,導致組裝頸部在久經使用後容易損壞。再者,習用氣體由主流道流向該頭部的過程中,氣流由主流道兵分二路進入支流道,於後再進入頭部中,惟此氣路設計容易影響氣流的集中程度,進而造成氣流流速下降,無法正常驅動馬達工作。此外,前述所揭的氣動工具機需透過大量額外的密封結構來建立氣路,導致組裝上不便,此外若密封結構喪失氣密功能時,容易造成習用氣動工具機內部的氣流流速過低,造成氣動工具機無法正常運作。And pneumatic machine tool manufacturers have patents such as TW I711511, TW I724866 and TW I724856 in order to solve the aforementioned problems. The aforementioned patent discloses that the tool head and the handle are connected through a pivot, and the user can change the angle between the tool head and the handle by operating the pivot, so that the tool head can swing relative to the handle according to different operation requirements. However, the tool head of the air tool machine disclosed by TW I711511 and TW I724866 adopts single-point assembly, that is, an assembly neck extending between the two clamping arms of the handle is arranged on the tool head. Since the tool head is provided with an air motor inside, and the air motor must be connected with the tool when the air tool is intended to work, the assembly neck must bear the responsibility of carrying the weight of the air motor and the tool, resulting in the assembly neck being easily damaged after long-term use. Furthermore, during the process of conventional gas flowing from the main channel to the head, the air flow from the main channel divides into two channels and enters the branch channel, and then enters the head. However, the design of the gas channel easily affects the concentration of the air flow, which in turn causes the flow rate of the air flow to drop, making it impossible to drive the motor normally. In addition, the aforementioned pneumatic tool requires a large number of additional sealing structures to establish an air circuit, which causes inconvenience in assembly. In addition, if the sealing structure loses its airtight function, the air flow rate inside the conventional pneumatic tool is likely to be too low, resulting in the malfunction of the pneumatic tool.
本發明的主要目的,在於解決習用工具頭可調整式氣動工具機結構不足所衍生的問題。The main purpose of the present invention is to solve the problems derived from the insufficient structure of conventional tool head adjustable pneumatic machine tools.
為達上述目的,本發明提供一種氣動工具機,包含一握柄以及一工具頭,該握柄的一端為一第一樞接端,該握柄具有一延伸至該第一樞接端的主流道以及一設於該主流道的開關組,該開關組決定該主流道處於一通氣狀態或一停止通氣狀態,該工具頭具有一本體,一設於該本體內的工具件驅動組,以及二成形於該本體且併列設置的樞接臂,該工具頭以該二樞接臂作為一透過一樞軸與該第一樞接端組接的第二樞接端,該本體成形一提供該工具件驅動組設置的腔室以及至少一連通該腔室並分別延伸至該二樞接臂的副流道。其中,該樞軸具有一轉接流道以及二連通該轉接流道並令該主流道與該副流道形成一通氣路徑的轉接口。To achieve the above object, the present invention provides a pneumatic power tool, comprising a handle and a tool head. One end of the handle is a first pivot end. The handle has a main flow channel extending to the first pivot end and a switch set arranged on the main flow channel. The switch set determines whether the main flow channel is in a ventilation state or a ventilation stop state. The pivot arm serves as a second pivot end combined with the first pivot end through a pivot shaft, and the body forms a chamber for providing the tool driving group and at least one auxiliary channel communicating with the chamber and extending to the two pivot arms respectively. Wherein, the pivot has a transfer channel and two transfer ports that communicate with the transfer channel and make the main channel and the secondary channel form a ventilation path.
一實施例中,該樞軸上成形複數用以建立該通氣路徑的阻氣環。In one embodiment, a plurality of air blocking rings are formed on the pivot to establish the ventilation path.
一實施例中,該樞軸具有一頭部,該頭部可為該些阻氣環的其中之一。In one embodiment, the pivot has a head, and the head can be one of the air blocking rings.
一實施例中,該樞軸上設有複數分別位於該些阻氣環的氣密墊圈。In one embodiment, the pivot is provided with a plurality of air-tight gaskets respectively located on the air-blocking rings.
一實施例中,該樞軸具有一連通該轉接流道的端口,該樞軸與該握柄及該工具頭產生樞接時,該端口被該二樞接臂的其中之一封閉。In one embodiment, the pivot has a port communicating with the transfer channel, and when the pivot is pivotally connected to the handle and the tool head, the port is closed by one of the two pivot arms.
一實施例中,該握柄具有一連通該主流道的第一軸安裝孔,該二樞接臂分別成形一與該第一軸安裝孔連貫的第二軸安裝孔,該第一軸安裝孔與二該第二軸安裝孔提供該樞軸設置其中。In one embodiment, the handle has a first shaft installation hole communicating with the main channel, and the two pivot arms respectively form a second shaft installation hole continuous with the first shaft installation hole, and the first shaft installation hole and the second shaft installation holes provide the pivot to be disposed therein.
一實施例中,二該第二軸安裝孔的其中之一為一透孔,二該第二軸安裝孔的其中另一為一槽孔。In one embodiment, one of the two second shaft installation holes is a through hole, and the other of the two second shaft installation holes is a slotted hole.
一實施例中,該主流道貫穿該第一樞接端,該握柄具有一裝於該第一樞接端以封閉該主流道位於該第一樞接端的一第一開口的第一塞件。In one embodiment, the main channel runs through the first pivotal end, and the handle has a first plug installed on the first pivotal end to close a first opening of the main channel at the first pivotal end.
一實施例中,該副流道貫穿該二樞接臂的其中之一,該工具頭具有一裝於該第二樞接臂以封閉該副流道的一第二開口的第二塞件。In one embodiment, the secondary flow passage passes through one of the two pivotal arms, and the tool head has a second plug mounted on the second pivotal arm to close a second opening of the secondary flow passage.
一實施例中,該握柄具有一提供該開關組設置的身部,以及一連接該身部並作為該第一樞接端的頸部。In one embodiment, the handle has a body for providing the switch set, and a neck connected to the body and serving as the first pivotal end.
一實施例中,該握柄具有一設於該身部用以驅動該開關組的操作壓板。In one embodiment, the handle has an operating pressing plate disposed on the body for driving the switch group.
透過本發明前述實施,相較於習用具有以下特點:本發明設置有該二樞接臂,該工具頭以該二樞接臂作為該第二樞接端,該工具頭透過該樞軸與第一樞接端連接,並達到相對該握柄擺動的目的。此外,本發明透過該本體成形出延伸至該二樞接臂的其中之一的該副流道,使得氣流可以更為集中地流入該腔室內,避免氣流流速過低而造成該氣動工具機無法正常工作的情況。再者,透過本發明該樞軸與該轉接流道的設置,可改善習用須額外使用大量密封結構才得以建立出通氣路徑的問題。Through the foregoing implementation of the present invention, it has the following characteristics compared with conventional ones: the present invention is provided with the two pivot arms, the tool head uses the two pivot arms as the second pivot end, the tool head is connected to the first pivot end through the pivot shaft, and achieves the purpose of swinging relative to the handle. In addition, in the present invention, the auxiliary flow channel extending to one of the two pivotal arms is formed through the main body, so that the air flow can flow into the chamber more concentratedly, avoiding the situation that the air tool machine cannot work normally due to the low flow rate of the air flow. Furthermore, through the arrangement of the pivot shaft and the transfer channel of the present invention, the conventional problem that a large number of sealing structures must be used to establish a ventilation path can be improved.
本發明詳細說明及技術內容,茲配合圖式說明如下:The detailed description and technical content of the present invention are described as follows in conjunction with the drawings:
請參閱圖1,本發明提供一種氣動工具機100,該氣動工具機100搭配一工具件70使用,該氣動工具機100根據該工具件70的種類而可以是一氣動扳手、一氣動打磨機或是一氣鑽等。換句話來說,本發明所揭的該氣動工具機100不限定其功能型態。Referring to FIG. 1 , the present invention provides an
併請參閱圖2至圖6,該氣動工具機100具有一握柄10以及一工具頭30,該握柄10提供一使用者操作該氣動工具機100時握持,該握柄10的一端為一第一樞接端11,該握柄10具有一延伸至該第一樞接端11的主流道12,及一設於該主流道12上的開關組13,該主流道12連通該握柄10上的一進氣口14,該開關組13在受該使者操作後決定該主流道12的通氣狀態。其中,本文所述該主流道12的通氣狀態,指的是該開關組13在初始未操作時,該氣動工具機100不啟動,令該主流道12未被導通而無法向該工具頭30輸出氣體,或者是在該開關組13受操作時,該氣動工具機100啟動,令該主流道12被導通,以承接由該進氣口14而來的氣體並向該工具頭30輸出氣體,藉此令該氣動工具機100得以驅使該工具件70工作。2 to 6, the
承上,該工具頭30具有一本體31,一設於該本體31的工具件驅動組32,以及二成形於該本體31的樞接臂33,其中,該二樞接臂33並列設置於該本體31的同側,該工具頭30擬與該握柄10樞接時,該工具頭30以該二樞接臂33作為一第二樞接端34,該工具頭30透過一樞軸50令該第二樞接端34與該第一樞接端11進行組接,同時藉由該樞軸50達到相對該握柄10擺動的目的,就如圖7所示。而該工具件驅動組32顧名思義用以驅動該工具件70,一實施例中,該工具件驅動組32包含一氣動馬達321,以及一設於該氣動馬達321上的工作軸322,該工作軸322與該工具件70組接,該工作軸322在該氣動馬達321運轉時受帶動,並驅動該工具件70活動。另外,該本體31成形一提供該工具件驅動組32設置的腔室311,以及至少一連通該腔室311的副流道312,該腔室311可以由單一構件或是複數構件所形成,該腔室311內提供氣體流動其中,使該工具件驅動組32得以被驅動,該至少一副流道312由該腔室311延伸至該二樞接臂33,該副流道312提供氣體承接與導引功能,該副流道312接受進入該工具頭30內,並導引氣體流向該腔室311中。又,該樞軸50具有一轉接流道51以及二連通該轉接流道51的轉接口52,該二轉接口52分別連通該主流道12與該副流道312,該轉接流道51透過該二轉接口52與該主流道12與該副流道312連通。換句話來說,該轉接流道51提供銜接該主流道12與該副流道312的功能,令該主流道12與該副流道312形成一通氣路徑101。On the other hand, the
於後就該氣動工具機100的實施進行說明,請參閱圖4至圖5。假設初始時該氣動工具機100未開始作業,該開關組13未受操作,使該主流道12中未有氣體流動。一旦該開關組13受操作,該開關組13改變該主流道12狀態,使得該主流道12承接由該進氣口14而來的氣體,以向該工具頭30供氣。該主流道12內的氣體經該二轉接口52的其中之一進入該轉接流道51中,於後再經由該二轉接口52的其中另一流出該轉接流道51,以進入該副流道312中。也就是說,該開關組13於後操作後,該主流道12內的氣體將沿該通氣路徑101流入該副流道312中,於後再流入該腔室311中驅動該工具件驅動組32。又,當該氣動工具機100擬停止作業時,該開關組13停止受操作,該主流道12內氣體停止流動,而該通氣路徑101上亦不再有氣體流通,於此當下,該腔室311內不再有氣體進入其中,該工具件驅動組32無法再受驅動,使得該工具件70停止被帶動。The implementation of the
由上述可知,本發明透過該二樞接臂33的設置,該工具頭30擬與該握柄10組接時,該工具頭30透過該二樞接臂33組接該樞軸50,並樞接於該握柄10上,藉此達到組接與擺動的目的。另外,本發明透過該本體31成形出延伸至該二樞接臂33的其中之一的該副流道312,使得氣流可以更為集中地流入該腔室311內,避免氣流流速過低而造成該氣動工具機100無法正常工作的情況。再者,透過本發明該二樞接臂33與該樞軸50的設置,可改善習用須額外使用大量密封結構才得以建立出通氣路徑的問題。藉此,本發明得以避免習用因密封結構老化或是未確實組裝,導致氣流外洩,進而造成習用氣動工具機的氣流流速過低,無法正常工作的問題。It can be seen from the above that, through the setting of the two
承上,復請參閱圖3至圖4,該樞軸50上成形複數阻氣環53,該些阻氣環53位於該第一樞接端11與該第二樞接端34中,該些阻氣環53限制氣體僅能由該主流道12經該轉接流道51流入該副流道312中,換句話來說,該些阻氣環53主要在於提供氣體阻斷功能,並用以建立出該通氣路徑101。一實施例中,該些阻氣環53為間隔設置,該些阻氣環53位於該二轉接口52的每一的二側,該些阻氣環53的位置不與該二轉接口52重疊。又,本發明該樞軸50上更可設有複數氣密墊圈54,該些氣密墊圈54位於該些阻氣環53上,該些氣密墊圈54提供氣密功能,並輔助該些阻氣環53建立出該通氣路徑101。Referring to FIGS. 3 to 4 again, a plurality of gas blocking rings 53 are formed on the
承上,請參閱圖2至圖5,該樞軸50具有一桿體55以及一位於該桿體55一端的頭部56,該樞軸50可直接在該桿體55內部成形出該轉接流道51。當該桿體55於設有該頭部56一端為貫通時,該頭部56作為該些阻氣環53的其中之一,該頭部56阻斷外部與該轉接流道51的導通,限制氣體進入該轉接流道51後必須流向該副流道312中。當該桿體55於未設有該頭部56一端為貫通時,該樞軸50具有一連通該轉接流道51的端口57,該樞軸50與該握柄10及該工具頭30產生樞接時,該端口57被該二樞接臂33的其中之一封閉,該二樞接臂33中封閉該端口57者限制該轉接流道51內的氣體的流動方向。Referring to FIG. 2 to FIG. 5 , the
更詳細來說,請參閱圖2至圖3,該握柄10具有一連通該主流道12的第一軸安裝孔16,該二樞接臂33分別成形一第二軸安裝孔36,二該第二軸安裝孔36與該第一軸安裝孔16連貫,且分別位於該第一軸安裝孔16的兩側,二該第二軸安裝孔36與該第一軸安裝孔16提供該樞軸50設置其中。一實施例中,該第一軸安裝孔16以及二該第二軸安裝孔36的其中之一為一透孔,二該第二軸安裝孔36的其中之一為一槽孔,該第一軸安裝孔16與二該第二軸安裝孔36中為該透孔者(如標號361所示)提供該樞軸50穿設其中,而該二該第二軸安裝孔36中為該槽孔者(如標號362所示)則用以封閉該樞軸50的該端口57,以限制該轉接流道51內的氣體的流動方向。承此,本發明相較於習用,不需仰賴大量的密封結構來建立氣流路徑,而可減少密封結構無法提供氣密功能時所衍生的問題。In more detail, referring to FIGS. 2 to 3 , the
再另一方面,請參閱圖3至圖5,以俯視角度觀察該樞軸50,該二轉接口52分別位於該樞軸50的不同位置上,詳細來說,該二轉接口52的其中之一面對該主流道12,該二轉接口52的其中另一面對該副流道312,該握柄10基於該主流道12的延伸方向設有一延伸線121,該二轉接口52中面對該主流道12者位於該延伸線121上,而該二轉接口52中面對該副流道312者則不位在該延伸線121上。換句話來說,該主流道12與該副流道312非同軸設置,該通氣路徑101上存在彎折。On the other hand, referring to FIG. 3 to FIG. 5 , observing the
進一步地,請參閱圖3至圖5,當該主流道12貫穿該第一樞接端11時,該主流道12具有一位於該第一樞接端11的第一開口122,該握柄10具有一裝於該第一樞接端11的第一塞件15,該第一塞件15用以封閉該主流道12的該第一開口122,使得該主流道12僅提供氣體單向流通。另外,在另一實施例中,當該副流道312貫穿該二樞接臂33的其中之一時,該副流道312具有一位於該第二樞接端34的第二開口313,該工具頭30具有一裝於該第二樞接臂33的第二塞件35,該第二塞件35用以封閉該副流道312的該第二開口313,使得該副流道312僅提供氣體單向流通。Further, referring to FIGS. 3 to 5 , when the
又,於另一實施例中,該二樞接臂33的至少其一具有一設於所屬的該第二軸安裝孔36內壁的第一螺接部37,該樞軸50具有一與該第一螺接部37配合的第二螺接部58,該樞軸50與該握柄10及該工具頭30產生樞接時,該第二螺接部58與該第一螺接部37組接。為輔助組裝該樞軸50,該樞軸50區分為一寬徑段59以及一接續該寬徑段59的窄徑段60,其中,該寬徑段59設有該頭部56,便於該使用者組裝時握持。此外,該樞軸50具有一設於該頭部56的組裝孔61,該組裝孔61提供該使用者輔以一外部工具(例如螺絲起子、六角扳手等)樞接於該握柄10及該工具頭30上。Moreover, in another embodiment, at least one of the two
再另一方面,復請參閱圖2、圖3與圖6,該握柄10具有一提供該開關組13設置的的身部17,以及一連接該身部17的頸部18,該頸部18作為該握柄10的該第一樞接端11,且該頸部18相較於該身部17為窄,以伸入該二樞接臂33之間。又,該身部17與該頸部18可以是一體成形結構,也可以是兩個獨立構件。當該身部17與該頸部18為兩獨立構件時,該頸部18成形一組接該身部17的組裝結構181,令該身部17與該頸部18共同成形出該主流道12。又,本發明為避免該身部17與該頸部18脫離,該身部17成形至少一與該頸部18組接的定位柱172。此外,該身部17成形一提供該開關組13設置其中的容置孔171,該容置孔171連通該主流道12,令該開關組13受操作後決定該主流道12是否導通。On the other hand, referring to FIGS. 2, 3 and 6, the
承上,本發明該握柄10具有一設於該身部17的操作壓板19,該操作壓板19受該使用者操作並用以驅動該開關組13。又,該開關組13包含一導流閥131,一設於該導流閥131內的活動塞132,以及一抵頂該活動塞132的彈簧133,該導流閥131具有一導流道134,該活動塞132受該操作活動塞132受該操作壓板19控制,並在常態下受該彈簧133推抵而封閉該導流道134。也就是說,當該操作壓板19未控制該活動塞132時,該活動塞132將阻斷該導流道134與該主流道12的連通,使該主流道12內的氣體無法流入該轉接流道51中。當該操作壓板19壓迫該活動塞132時,該活動塞132釋放該導流道134,令該導流閥131與該主流道12連通,使該主流道12內的氣體可以流入該轉接流道51中。一實施例中,本發明該握柄10成形一設於該身部17並提供該操作壓板19組裝的組裝凸塊20,該組裝凸塊20成形一開孔201,該開孔201提供該操作壓板19的一組裝桿191設置,以令該操作壓板19組裝於該組裝凸塊20後可相對該開關組13位移。In addition, the
承上,於另一實施例中,該主流道12以該開關組13區分為一設有該進氣口14的進氣段123,以及一位於靠近該轉接流道51一側的出氣段124,該導流閥131的該導流道134分別面對該進氣段123與該出氣段124,當該活動塞132封閉該導流道134時,該進氣段123無法連通該出氣段124,反之,該進氣段123則可連通該出氣段124。又,由側視角度觀察該氣動工具機100,該進氣段123的一延伸線125與該出氣段124的一延伸線126交錯於一點。在另一實施例中,該握柄10成形一與該主流道12連通的空間21,該空間21的主要功能在於提供該握柄10輕量化的功能。須了解到,該空間21未面對該進氣口14的一端未與該副流道312連通,該空間21不替代該主流道12輸送氣體。As above, in another embodiment, the
另外,於本實施例中,該工具頭30具有至少一設於該本體31上的排氣口38,該排氣口38連通該腔室311與外部,以提供進入該腔室311的氣體排出。此外,另一實施例中,本發明該工具頭30具有至少一成形於該本體31上的維修開口39,該維修開口39具有利於拆卸該本體31以便於維修該工具件驅動組32的功能。In addition, in this embodiment, the
綜上所述者,僅爲本發明的一較佳實施例而已,當不能以此限定本發明實施的範圍,即凡依本發明申請專利範圍所作的均等變化與修飾,皆應仍屬本發明的專利涵蓋範圍。To sum up, the above is only a preferred embodiment of the present invention, and should not limit the scope of the present invention, that is, all equivalent changes and modifications made according to the scope of the patent application of the present invention should still belong to the scope of the patent of the present invention.
100:氣動工具機 101:通氣路徑 10:握柄 11:第一樞接端 12:主流道 121:延伸線 122:第一開口 123:進氣段 124:出氣段 125:延伸線 126:延伸線 13:開關組 131:導流閥 132:活動塞 133:彈簧 134:導流道 14:進氣口 15:第一塞件 16:第一軸安裝孔 17:身部 171:容置孔 172:定位柱 18:頸部 181:組裝結構 19:操作壓板 191:組裝桿 20:組裝凸塊 201:開孔 21:空間 30:工具頭 31:本體 311:腔室 312:副流道 313:第二開口 32:工具件驅動組 321:氣動馬達 322:工作軸 33:樞接臂 34:第二樞接端 35:第二塞件 36:第二軸安裝孔 361:透孔 362:槽孔 37:第一螺接部 38:排氣口 39:維修開口 50:樞軸 51:轉接流道 52:轉接口 53:阻氣環 54:氣密墊圈 55:桿體 56:頭部 57:端口 58:第二螺接部 59:寬徑段 60:窄徑段 61:組裝孔 70:工具件 100: Pneumatic machine tools 101: Ventilation path 10: handle 11: The first pivot end 12: main channel 121: extension line 122: first opening 123: Intake section 124: Outlet section 125: extension line 126: extension line 13: switch group 131: diversion valve 132: Movable plug 133: spring 134: guide channel 14: air inlet 15: The first plug 16: Mounting hole for the first shaft 17: Body 171: Accommodating hole 172:Positioning column 18: Neck 181: Assembly structure 19: Operating the platen 191: Assembly Rod 20: Assembling bumps 201: opening 21: space 30: Tool head 31: Ontology 311: chamber 312: Secondary runner 313: second opening 32: Tool drive group 321: Air motor 322: Working axis 33: pivot arm 34: The second pivot end 35: Second plug 36: Mounting hole for the second shaft 361: through hole 362: slot 37: The first threaded part 38: Exhaust port 39: Maintenance opening 50: pivot 51: transfer channel 52: transfer interface 53: Gas blocking ring 54: airtight gasket 55: rod body 56: head 57: port 58: The second threaded part 59: wide diameter section 60: narrow diameter section 61: Assembly hole 70: tool parts
圖1,本發明一實施例的立體結構分解示意圖(一)。 圖2,本發明一實施例的立體結構分解示意圖(二)。 圖3,本發明一實施例的剖面結構分解示意圖。 圖4,本發明一實施例的剖面結構示意圖。 圖5,本發明一實施例的實施示意圖。 圖6,本發明一實施例的剖面結構示意圖。 圖7,本發明一實施例的工具頭擺動示意圖。 Fig. 1 is an exploded schematic diagram of a three-dimensional structure of an embodiment of the present invention (1). Fig. 2 is an exploded schematic diagram (2) of the three-dimensional structure of an embodiment of the present invention. Fig. 3 is an exploded schematic diagram of a cross-sectional structure of an embodiment of the present invention. Fig. 4 is a schematic cross-sectional structure diagram of an embodiment of the present invention. Fig. 5 is an implementation schematic diagram of an embodiment of the present invention. Fig. 6 is a schematic cross-sectional structure diagram of an embodiment of the present invention. Fig. 7 is a schematic diagram of the swing of the tool head according to an embodiment of the present invention.
100:氣動工具機 100: Pneumatic machine tools
11:第一樞接端 11: The first pivot end
12:主流道 12: main channel
122:第一開口 122: first opening
123:進氣段 123: Intake section
124:出氣段 124: Outlet section
13:開關組 13: switch group
132:活動塞 132: Movable plug
133:彈簧 133: spring
14:進氣口 14: air inlet
15:第一塞件 15: The first plug
16:第一軸安裝孔 16: Mounting hole for the first shaft
17:身部 17: Body
172:定位柱 172:Positioning column
18:頸部 18: Neck
181:組裝結構 181: Assembly structure
30:工具頭 30: Tool head
311:腔室 311: chamber
312:副流道 312: Secondary runner
313:第二開口 313: second opening
32:工具件驅動組 32: Tool drive group
321:氣動馬達 321: Air motor
33:樞接臂 33: pivot arm
34:第二樞接端 34: The second pivot end
35:第二塞件 35: Second plug
361:透孔 361: through hole
362:槽孔 362: slot
37:第一螺接部 37: The first threaded part
50:樞軸 50: pivot
51:轉接流道 51: transfer channel
52:轉接口 52: transfer interface
53:阻氣環 53: Gas blocking ring
54:氣密墊圈 54: airtight gasket
56:頭部 56: head
57:端口 57: port
58:第二螺接部 58: The second threaded part
59:寬徑段 59: wide diameter section
60:窄徑段 60: narrow diameter section
61:組裝孔 61: Assembly hole
70:工具件 70: tool parts
Claims (14)
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WO1987000786A1 (en) * | 1985-08-02 | 1987-02-12 | Circle A Products, Inc. | Power driven replaceable socket ratchet wrench |
WO2000064641A1 (en) * | 1999-04-22 | 2000-11-02 | Michael Kretzschmar | Device for mounting and/or dismantling hoses onto or from connectors |
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