M254280 捌、新型說明 (新型說明應敘明：新型所屬之技術領域、先前技術、內容、實施方式及圖式簡單說明） 【新型所屬之技術領域】 本創作係與全自動微型鑽頭成型機有關，更詳而言之 係指一種全自動微型鑽頭成型機之夾持機構。 5【先前技術】 按，以目前常見傳統之微型鑽頭成型機而言，其在進 行微型鑽頭之尖端點的主副刀面研磨時，必須以人工對位 之方式研磨其尖端點的主副刀面，不僅會增加人工裝載及 人工卸載之時間，亦會增加作業之加工流程。因此遂有將 10 研磨微型鑽頭尖端點之主副刀面之作業流程，整合於全自 動之機型之中，但以目前全自動之微型鑽頭加工機而言， 其中用以夾持微型鑽頭之機構，皆係直接呈開合式之夾緊 與鬆放，當夾持機構之位置或微型鑽頭胚料之位置的偏差 時，若直接夾持時，會導致微型鑽頭先受一側夾持構件之 15 推移後再與另一側之夾持構件夾緊，此時微型鑽頭已受夾 持構件之推移，而產生位置之變化，使研磨後之主副刀面 會有誤差產生，或更且會由於受夾持構件過多之力量推 移，而使微型鑽頭發生斷裂受損之情形。 20 【新型内容】 本創作之主要目的在於提供一種全自動微型鑽頭成型 機之夾持機構，係可加以緩衝對微型鑽頭之夾持力量，以 避免微型鑽頭受損者。 緣此，為達成上述之目的，本創作所提供一種全自動 續次頁（新型說明頁不敷使用時，請註記並使用續頁） -4- M254280 新型說明書I賣頁 微型鑽頭成型機之夾持機構，其主要包含有：一驅動主體， 具有一油壓缸及一作動件，該作動件係可受該油壓缸之作 用而於一第一位置及一第二位置間往復位移；一夾持件，其 一端形成有一作動部，該作動件係位於該作動部中，使當 5 該作動件位在該第一位置時，可推抵該作動部而使該爽持 件之另一端形成夾緊之狀態，當該作動件位在該第二位置 時，便與該作動部分離而使夾持件之另一端形成鬆開之狀 態；該夾持件中形成有一由若干縫隙所形成之緩壓部，使可 由該作動部消減由作動部所產生之過多夾持力。 10 【實施方式】 為使貴審查委員，能對本創作之特徵及目的有更深刻 之瞭解與認同，茲列舉以下較佳之實施例，並配合圖式說 明於後： 15 第一圖係本創作一較佳實施例之正面剖視示意圖。 第二圖係第一圖所示較佳實施例之局部構件作動示意 圖。 第三圖係第一圖所示較佳實施例之局部構件作動示意 圖。 20 請參閱第一至第三圖，係本創作所提供一較佳實施例 之全自動微型鑽頭成型機之夾持機構（100)，其主要包含有 一驅動主體（10)及一夾持件（20)，其中： 該驅動主體（10)，主要具有一本體（11)、一油壓缸（圖 中未示）及一作動件（13)，其中該本體（11)係固設於微型鑽 -5- M254280 _ 新型說明書頁 頭成型機内，該油壓缸係固設於該本體（U)上，可受外力 所控制於一行程内往復位移，該作動件（13)為一桿體，係 <直接或間接受該油壓缸之作動，而於一第_位置（八)至_ 第二位置（B)間往復位移。 5 該夾持件（20)，具有一夾持主體（21)及二夾持塊（22); 該夾持主體（21)係固設於該驅動主體（1〇)之本體（11)上，為 /概呈長方矩形之塊狀體，其一端形成有一呈倒V狀開口 之作動部（211)，並於該作動部（211)之頂點處往上延伸有一 預定縫隙之連通部（212)，且該夾持主體（21)約位在居中之 10 位置處，形成有一與該連通部（212)相通之緩壓部（213)，該 缓壓部（213)係由若干呈預定形狀之隙縫所共同組成，並於 該夾持主體（21)之另一端形成有一與該緩壓部（213)連通並 延伸至外界之夾持縫隙（214);該各夾持塊（22)係分別固接 於該夾持主體（21)上，係位在該夾持缝隙（214)之兩側，且 15該夾持主體内部並形成有一與該夾持縫隙（214)連通而 導通至外部之一吹氣孔(215)。 疋以，上述即為本創作全自動微型鑽頭成型機之夾持 Μ機構(,1〇〇)之，要構件介紹，接著再將其使用方式介紹如下： “先田€人進行夾持微型鑽頭之作業時，係利用油壓 缸f動該作動件(13)位移至第-位置上(Α)(如第二圖所 不）此時4作動件（u)係利用其外徑逐漸將位在該作動部 (211)兩側之失持主體⑵）部位㈣，使相對端之夾持縫隙 (214)間隙縮小’而將該各夾持塊(22)加以帶動夾緊，以將 -6- M254280 新型說明書，續頁 =微型鑽頭夾緊於該各夾持塊(22)間。當夾持塊(22)非為同 時失觸到微型鑽頭時，由於在該夾持主體(21)中形成有一 由若干預定縫隙形狀所形成之緩壓部（213)，因此當各夾持 塊(22)在欲夹緊微型鑽頭時，係先由其一之夾持塊(2幻先夹 $到微型鑽頭時，該夾持主體(21)對該微型鑽頭所產生過 多之夾持力會先由該緩壓部(213)之縫隙所抵消，使先爽觸 到微型鑽頭之夾持塊(22)便*會再以料之失持力將該微 型鑽頭推移至另—夾持塊(22)上，而係由另—炎持塊(η) 再逐漸往該微型鑽頭之位置移動並夹緊於該微型鑽頭。 如此’藉由該緩壓部（213)之作用，便可使得夾持塊(22) 在夾緊該微型鑽頭時，不會對該微型鑽頭產生過多夾持 力，以避免微型鑽頭之損傷，更可避免該夾持塊(22)對該 微型鑽頭產生不當之作用而發生微型鑽頭偏移之影響。 15 另外’當夾持塊(22)進行夾持微型鑽頭以進行加工之作 業後，而欲鬆開夾持塊(22)時，僅需藉由該油壓红將該作 動件（13)推移至該第二位置⑻後(如第三圖所示），該央持 J體⑼便會失去外力之作用，而可藉由其自身之剛性使 j持主體叫恢復原狀’即可帶動該各夾持塊⑽鬆開 該微 型鑽頭。 20 另外，該於該夾持主體(21)中形成有一吹氣孔⑵5)， 可错由外力對該吹氣孔(215)輸人—預定之氣體以對各夹 持件(22)間進行氣體清潔之動作，使位在其中之異雜物便 可同時清除。 -7 - M254280 新型說明書Μ頁 【圖式簡單說明】 第一圖係本創作一較佳實施例之正面剖視示意圖。 第二圖係第一圖所示較佳實施例之局部構件作動示意 5 第三圖係第一圖所示較佳實施例之局部構件作動示意 圖。 【圖式符號說明】 全自動微型鑽頭成型機之夾持機構（100) 10 15 驅動主體（10) 作動件（13) 第二位置(Β) 夾持主體(21) 連動部（212) 夾持縫隙（214) 夾持塊(22) 本體（11) 第一位置（Α) 夾持件(20) 作動部（211) 緩壓部（213) 吹氣孔Ρ15) -8-M254280 新型, description of the new type (new type description should be stated: the technical field, prior technology, content, implementation and drawings of the new type briefly) [technical field to which the new type belongs] This creation is related to the fully automatic micro drill forming machine, More specifically, it refers to a clamping mechanism of a full-automatic miniature drill forming machine. 5 [Previous technology] According to the current conventional micro drill forming machine, when grinding the main and auxiliary blades of the tip point of the micro drill, the main and auxiliary blades of the tip point must be ground manually. This will not only increase the time for manual loading and unloading, but also increase the processing flow of the operation. Therefore, there is a process for integrating the main and auxiliary cutting surfaces of the 10-point grinding micro-drill tip into a fully-automatic machine. The mechanisms are directly open and close clamping and loosening. When the position of the clamping mechanism or the position of the micro-bit blank is deviated, if it is directly clamped, the micro-bit will first be subjected to the clamping of one side of the clamping member. 15 After it is pushed, it is clamped with the clamping member on the other side. At this time, the micro-drill has been moved by the clamping member, resulting in a change in position, which may cause errors in the main and auxiliary cutting surfaces after grinding, or Due to the excessive force of the clamping member, the micro drill is broken and damaged. 20 [New content] The main purpose of this creation is to provide a clamping mechanism of a full-automatic miniature drill forming machine, which can buffer the clamping force of the miniature drill to avoid the damage of the miniature drill. For this reason, in order to achieve the above-mentioned purpose, the author provides a fully automatic continuation page (when the new description page is insufficient, please note and use the continuation page) The holding mechanism mainly includes: a driving body having a hydraulic cylinder and an actuating member, which can be reciprocated between a first position and a second position by the action of the hydraulic cylinder; A clamping part has an actuating part formed at one end thereof, and the actuating part is located in the actuating part, so that when 5 the actuating part is in the first position, it can be pushed against the actuating part to make the other end of the holding part A clamped state is formed. When the actuating member is in the second position, it is separated from the actuating portion and the other end of the clamping member is loosened. The clamping member is formed by a plurality of gaps. The pressure-reducing part can reduce the excessive clamping force generated by the actuating part by the actuating part. 10 [Implementation Modes] In order for your review committee to have a deeper understanding and recognition of the characteristics and purpose of this creation, the following preferred embodiments are enumerated, and illustrated with the illustrations below: 15 The first picture is the first of this creation Schematic front view of the preferred embodiment. The second diagram is a schematic diagram of the operation of the partial components of the preferred embodiment shown in the first diagram. The third diagram is a schematic diagram of the operation of the partial components of the preferred embodiment shown in the first diagram. 20 Please refer to the first to third drawings, which are the clamping mechanism (100) of the fully automatic miniature drill forming machine provided by this creation, which mainly includes a driving body (10) and a clamping member ( 20), wherein: the driving body (10) mainly includes a body (11), a hydraulic cylinder (not shown), and an actuating member (13), wherein the body (11) is fixedly mounted on a micro drill -5- M254280 _ In the new-type manual page forming machine, the hydraulic cylinder is fixed on the body (U) and can be reciprocated in a stroke controlled by external force. The actuator (13) is a rod body. The system < directly or indirectly accepts the operation of the hydraulic cylinder, and reciprocates between a first position (eight) to a second position (B). 5 The clamping member (20) has a clamping body (21) and two clamping blocks (22); the clamping body (21) is fixed on the body (11) of the driving body (10) Is a rectangular block-shaped body, with an inverted V-shaped opening acting portion (211) formed at one end thereof, and a communicating portion with a predetermined gap extending upward from the vertex of the acting portion (211) ( 212), and the clamping body (21) is located at about the middle 10 position, and a pressure relief portion (213) communicating with the communication portion (212) is formed. The pressure relief portion (213) is predetermined by a number of Shaped gaps are formed together, and a clamping gap (214) communicating with the pressure relief portion (213) and extending to the outside is formed at the other end of the clamping body (21); the clamping blocks (22) Are respectively fixed to the clamping body (21), are located on both sides of the clamping gap (214), and 15 inside the clamping body is formed with a communication with the clamping gap (214) to be conducted to One of the outer blow holes (215). Therefore, the above is the holding M mechanism (, 100) of the fully automatic micro-bit forming machine, which introduces the components, and then introduces its use as follows: "Xiantian people hold micro-bits During the operation, the hydraulic cylinder f is used to move the actuator (13) to the-position (A) (as shown in the second figure). At this time, the 4 actuator (u) is gradually moved by its outer diameter. At the part 失) on both sides of the actuating part (211), the clamping gap (214) on the opposite end is narrowed, and the clamping blocks (22) are driven and clamped, so that -6 -M254280 New Manual, Continued = Miniature drill is clamped between the clamping blocks (22). When the clamping block (22) is not in contact with the miniature drill at the same time, it is because it is in the clamping body (21) A pressure-relief portion (213) formed by a plurality of predetermined gap shapes is formed. Therefore, when each clamping block (22) is to clamp the micro drill, one of the clamping blocks (2 magic first clamping $ to When a miniature drill is used, the excessive clamping force generated by the clamping body (21) to the miniature drill will be firstly offset by the gap of the pressure relief portion (213), so that the micro The clamping block (22) of the drill bit * will then move the miniature drill bit to the other clamping block (22) with the expected loss of holding force, and then the other-inflammation holding block (η) will gradually move to the miniature The position of the drill bit is moved and clamped to the micro drill bit. In this way, by the action of the pressure reducing part (213), the clamping block (22) can prevent the micro drill bit from being generated when the micro drill bit is clamped. Excessive clamping force to avoid damage to the micro-bit, and to prevent the micro-bit from shifting due to the improper effect of the clamping block (22) on the micro-bit. 15 In addition, 'when the clamping block (22) performs After clamping the micro drill for processing, when you want to loosen the clamping block (22), you only need to move the actuator (13) to the second position by the oil pressure red (such as the third (Shown in the figure), the central holding body J will lose the effect of external force, and by its own rigidity, the holding body j will be restored to its original state. In addition, a blow hole (5) is formed in the clamping body (21), and the blow hole (215) can be input by an external force by mistake—predetermined The gas is used to clean the gas between each clamping member (22), so that the foreign matter in it can be removed at the same time. -7-M254280 New Manual M Page [Simplified Description of the Drawing] The first picture is the book Create a schematic front sectional view of a preferred embodiment. The second figure is a schematic diagram of the partial component operation of the preferred embodiment shown in the first figure 5 The third figure is a schematic diagram of the partial component operation of the preferred embodiment shown in the first figure. [Symbol description] The clamping mechanism (100) of the fully automatic micro drill forming machine 10 15 Drive body (10) Actuator (13) Second position (B) Holding body (21) Linking part (212) Holding Gap (214) Clamping block (22) Body (11) First position (Α) Clamping member (20) Actuating part (211) Relief part (213) Blow hole P15) -8-