544356 五、發明說明（1) 要在it:係提供一種超長刀鑽尾螺絲刀口部加工法，主 戈研遼的ί成型出胚品後’對胚品的鑽尾刀口部位以車削 式進行二次加工，使形成較薄刃口的超長3 Τ仁了獲侍一致之成品，又能避免沖模相互 擠扣貝鮫，來達到降低製造成本及提升品質之目的。 口、帶動社會之工業化，因而不斷的有各種物 ⑽=開發出來提供人們最便利之使用，利用螺絲來進行二 元4之:口 ，因而可視需求隨時加以拆解，因此長期以來 -直被廣泛的使用’但是欲以螺絲將二元件結合，首要條 件必需在二元件上先行鑽設對應之孔洞，才能將螺絲穿過 該等孔洞令=元件螺固結合為一冑，雖然僅係事先一鑽孔 加工，但終究增加一道加工步驟，為此乃有螺絲業者開發 出自鑽螺絲’藉由此一鑽尾之設立，而能自行鑽孔攻牙^ 設固定，此一鑽尾螺絲確已提供使用者之便利性，而因每 際上之需求性，鑽尾螺絲之長度係依所欲螺設物而定， 於一般長度鑽尾的螺絲，以我國螺絲業者之技術已能製造 出符合標求之成品，但是就超長刃鑽尾螺絲而言，以我 螺絲業者現行技術水準，由於受到沖模及加工機承受力的 限制，以致品質一直無法穩定，而使施工者在現場使用時 造成困擾，因此長期以來一直被日本業者所掌握，而關於 鑽尾螺絲之成型，如圖一所示，乃係截取適當長度的素材 後，先於其中一端頭沖設出直徑較大的帽頭，再於素材的 另側端頭沖設出鑽尾，最後於中間的桿身部位車削螺牙，、 而來完成鑽尾螺絲成品，我國業者對於超長鑽尾螺絲品質 544356 五、發明說明（2) 之無法穩定，乃係因鑽尾之成型，係利用二對應之沖模對 素材進行沖設擠壓之加工，來形成具刃口之鑽尾，當鑽尾 的長度較長時，相對的就必需施以較大的沖壓力量，因此 模具承受的沖力非常大，導致模具在使用一定的#設次數 後就會發生純化，必需再行更換一組新的模具，此一情事 造成製造成本之提高，依統計顯示，超長鑽尾螺絲的成本 中’其中模具的費用就高達七成，讓超長鑽尾螺絲的價格 增高’另外，為了讓鑽尾具有較佳的鑽孔及攻牙功能，就 必需令二對應的沖模儘量貼合，則在沖設加工成型出超長 鑽尾後’才能讓超長鑽尾具有符合要求的刃口，亦即讓鑽 尾較為銳利’惟當儘量讓二沖模靠近下，就會使沖模的耗 損更快，導致模具費用的增加，而讓成本愈形增加，且當 二沖模較為貼靠時，若是加工產生誤差以致素材未能到達 定位，但二沖模卻同樣進行沖設作業時，就會讓二對應的 沖模形成直接碰撞之情事，报容易造成沖模之損毁，更讓 模具費用提高，而使超長鑽尾螺絲成本愈形增高，同時沖 模損，之更換也讓加工進度延後，亦間接的造成製造成本 之提同，但若將二對沖模的間距加長，會使成型後鑽尾的 f 口較鈍’而使鑽尾在鑽孔及攻牙的功能低落，形成不良 品’因此我國螺絲業者一直無法改善模具鈍化毀損之現象 且加工出的成品不良率南’無法維持一定的品質，再加 上，造成本之提高，而變的毫無競爭力，但超長鑽尾螺絲 為高附加價值之商品，是我國螺絲產業昇級的機會，一是 如何順暢的成型超長鑽尾螺絲，並能降低成本提升競爭力 544356 明之首一 ，藉鑽尾 用車削或 刃口形成 致標準品 作之再一 ，藉鑽尾 應之沖模 擠撞，而 用哥命並 的。 者極待解 一螺絲加 造方法及 型方法極 及改進後 目的，乃 部位沖設 研磨方式 符合要求 質之目的 目的，乃 刃口之成 可以相隔 能大幅的 防止沖模 決及克 工機械 加工機 需改良 終獲致 在提供 成型時 進行鑽 ，來達 〇 在提供 型先由 較遠， 提南沖 之碰撞 服之困 之專業 械之開 ’乃投 五、發明說明（3) ’實為當前螺絲業 發明人乃係為 在進行各種螺絲製 超長鑽尾螺絲之成 試驗，在不斷的究 本發 部加工法 形，再利 使鑽尾的 可維持一 本創 部加工法 而使二對 避免相互 沖模的使 成本之目 難 廢商，平時即有 發’有鑑於習知 入心血積極進行 本發明方法。 一種超長鑽尾螺絲刃口 ’僅需成型一粗略的雛 尾部的二次加工作業， 到成型之超長鑽尾螺絲 一種超長鑽尾螺絲刃口 沖模沖設大致的雛形， 讓沖模的承受力減輕及 模的沖設次數，來延長 損毁，以達到降低製造 、 為使貴查委員能更易於了解本創作之加工法及所能 達到之效果，茲配合圖式說明如后： δ月參閱圖二’為本發明關於超長刀鑽尾螺絲刃口部之 加=法流程圖，本發明之製法，如習用者一般亦係先截取 適备長度的素材，並對素材的其中一端頭進行沖設加工作 $ ’使形成較大直徑的帽頭，然後再對素材的另側端頭進 ^鑽尾之沖設加工作業，來成型出鑽尾，並就中間的桿身 邛位進行車削螺牙之加工作業，而本發明之主要即在於，544356 V. Description of the invention (1) To provide an extra-long knife-drilling screwdriver edge processing method in the it: Department of Ge Yanliao, after the formation of the embryo, 'the tail edge of the embryo is turned by turning. The secondary processing enables the ultra-long 3T core with a thin edge to be served with the same finished product, and can avoid the extrusion of the die with each other, so as to reduce the manufacturing cost and improve the quality. Mouth, driving the industrialization of society, so there are various things ⑽ = developed to provide people with the most convenient use, using screws to carry out the binary 4: Mouth, so it can be dismantled at any time according to needs, so for a long time-has been widely Use ', but if you want to combine the two components with screws, the first condition is to drill the corresponding holes in the two components first, in order to pass the screws through these holes, so that the components are screwed into a bundle, although it is only a drill in advance Hole processing, but after all, a machining step is added. For this reason, screw manufacturers have developed self-drilling screws. 'With the establishment of a drill tail, you can drill and tap on your own. Fixing, this drill tail screw has been provided for use. However, due to the needs of the world, the length of the drill-tail screw depends on the desired screw setting. For ordinary-length drill-tail screws, the technology of China's screw industry has been able to produce the standard. The finished product, but as far as the ultra-long edge drill tail screw is concerned, the current technical level of our screw industry is limited by the bearing capacity of the die and the processing machine, so the quality has not been stable. It causes troubles for the constructor when using it on the site, so it has been mastered by Japanese industry for a long time. As for the forming of the drill screw, as shown in Figure 1, after cutting the material of appropriate length, it is punched before one end. A large-diameter cap head is punched out, and a drill tail is punched at the other end of the material. Finally, the screw is turned at the middle shaft to complete the finished drill screw. Quality 544356 V. Description of the invention (2) The instability is due to the formation of the drill tail, which uses the two corresponding punches to punch and squeeze the material to form a drill tail with a cutting edge. When the length is longer, a relatively large punching force must be applied. Therefore, the mold bears a very large punching force, which causes the mold to be purified after a certain number of times. A new set of molds must be replaced. This situation has caused an increase in manufacturing costs. According to statistics, the cost of ultra-long drilling screws is as high as 70%, which increases the price of ultra-long drilling screws. In addition, in order to In order for the drill tail to have better drilling and tapping functions, it is necessary to make the two corresponding punches fit as closely as possible. After the punching process has been performed to form an ultra-long drill tail, the ultra-long drill tail can have a cutting edge that meets the requirements. That is, make the drill tail sharper; but when you try to get the second die closer, the wear of the die will be faster, which will increase the cost of the die, and increase the cost, and when the second die is closer, if it is The processing error caused the material to fail to reach the positioning, but when the two dies are also set, the two corresponding dies will directly collide with each other, which will easily cause the damage of the dies and increase the cost of the die. The cost of the long drilling screw is increasing, and the die is damaged. The replacement also delays the processing progress, which indirectly causes the same manufacturing cost. However, if the distance between the two pairs of die is increased, the f The mouth is blunt, which reduces the function of the drill tail in drilling and tapping, forming defective products. Therefore, the screw industry in China has been unable to improve the phenomenon of mold passivation and damage, and the defective rate of finished products is low. Method to maintain a certain quality, coupled with the increase in cost, it becomes uncompetitive, but the ultra-long drill tail screw is a high value-added commodity, which is an opportunity for the upgrading of China's screw industry. One is how to form smoothly. Super long drilling screws, which can reduce costs and enhance competitiveness. 544356 The first of the Ming Dynasty. By drilling the tail with turning or cutting edge formation, the standard product is made another. By using the drilling tail, it should be squeezed by the die. . The person who wants to solve the problem is a screw adding method and a molding method. The purpose is to improve the purpose. The purpose is to punch and grind the part to meet the requirements of the quality. The cutting edge can be separated to prevent punching and cutting machinery processing machines. Need to improve the final result of drilling when providing molding, to reach 0. In the provision of the type, the farther away, Tinanchong's troubles of the collision of the professional machinery 'is to vote V. Invention Description (3)' It is the current screw The inventor of the industry is to carry out the test of the production of various ultra-long drill-tail screws made of screws. He is constantly researching the machining method of the hair department, and then the drill tail can maintain a machining method of the wound department so that the two pairs can avoid each other. It is difficult to eliminate the cost of the die, and it is usually issued that the method of the present invention is actively carried out in consideration of the knowledge and effort. A kind of ultra-long drill-tail screw blade's secondary processing operation that only needs to form a rough tail end, and the super-long drill-tail screw is formed into a rough die shape to allow the die to bear. Force reduction and the number of punches of the mold to extend the damage to reduce manufacturing, in order to make it easier for your commissioner to understand the processing method of this creation and the effect that can be achieved, please refer to the illustrations as follows: Fig. 2 is a flow chart of the method of adding the edge of the blade of the ultra-long knife tail screw according to the present invention. The manufacturing method of the present invention, as a user generally, first intercepts the material of an appropriate length, and punches one end of the material. Set up the work $ 'to form a larger diameter hat head, and then enter the drilling end of the other end of the material ^ to set the drill tail to form the drill tail, and turn the screw on the center shaft position Tooth processing operations, and the main thing of this invention is that
五、發明說明（4) 在進行鑽尾刀口的沖設加工作業之 難形即可’也就是說，在進㈣尾刃口& ，二對應的沖模並不需要太過於靠近，到 :S3法符合要I，但最後再利用車肖1 仃毛口的二次加工，則就能得到刃口 本發明藉由鑽尾刃口先沖設出雛形， ，研磨的方式來加工出刃口符合要求的超 二5 =為I次加工作業之下，不但在沖模 二=，二對應的沖模不需貼靠太近，因 I就會減輕，而能延緩沖模鈍化現象， 立尚未至定位沖模即動作，也不會發生二 f之情事，更能防止沖模碰撞造成之損毀 =加沖模的使用次數，及延長沖模的使 =模的費用，以降低製造成本，另外，由 的加工方式來進行超長鑽尾的二次加工 研磨皆屬成熟的技術下，自然可以讓成型 =口符合標準，且能讓每一支螺絲的品質 浐=持品質一致性的效果，在成本有效降 付ϋ，求下，自然可使其具備有競爭力。 力口 综上所述，本發明雖僅係將鑽尾刃口 ，σ工，但藉由此一改變，不但能減少沖模 、同時又可維持品質的穩定性及符合標準 的利用性，而符合本發明專利之要件，爰 t需沖設出大致的 3沖設加工作業時 k然會讓鑽尾的刀 ί或研磨的方式進 符合要求的鑽尾 然後再利用車削 長刃鑽尾，在鑽 加工出鑽尾刃口 此沖模所承受的 且即使誤差致素 對應沖模相互擠 ，而可有效的大 用哥命，來減少 於係用車削或研 作業’在車削及 之超長刃鑽尾的 完全相同，來達 低而品質穩定且 之加工改為二次 的費用降低成本 ’已具有產業上 依法提出申請， 544356 五、發明說明（5) 祈請 貴 查委員之詳鑑，並賜為准予專利之 定，至感 德便。 11V. Explanation of the invention (4) It is sufficient to perform the punching processing operation of the tail cutting edge of the drill. That is to say, when entering the tail cutting edge &, the corresponding die does not need to be too close to: S3 The method meets the requirements of I, but the blade edge can be obtained by the secondary processing of the burr of Che Xiao 1 at the end. According to the present invention, the cutting edge is first punched to form a prototype, and the grinding method is used to produce a cutting edge that meets the requirements. Super 2 5 = It is the first machining operation. Not only is the die 2 =, the corresponding die does not need to be too close, because I will be reduced, and it can delay the passivation of the buffer die. It will act immediately before the die is positioned. The situation of two f will not happen, and the damage caused by the collision of the die can be prevented = the number of times the die is used, and the cost of the die is extended to reduce the manufacturing cost. In addition, the ultra-long drilling is performed by the processing method. The secondary processing and grinding of the tail are all mature technologies. Naturally, the molding can be made to conform to the standard, and the quality of each screw can be maintained. The effect of maintaining the quality consistency is to reduce the cost effectively. Can naturally make it competitive . According to the above description, although the present invention only involves drilling the cutting edge and sigma, but through this change, it can not only reduce the punching die, but also maintain the stability of the quality and the usability in accordance with the standard. According to the requirements of the patent of the present invention, it is necessary to punch out approximately 3 punching operations, so that the drill tail cutter or grinding mode is allowed to enter the drill tail that meets the requirements, and then the long-edged drill tail is turned. The tail edge of the drill is processed and even if the error factors correspond to the mutual extrusion of the die, it can effectively use the brother's life to reduce the use of turning or grinding operations. Exactly the same, Laida is low and the quality is stable and the processing is changed to secondary costs to reduce costs. “It has been applied in accordance with the law in the industry. 544356 V. Description of the invention (5) I would like to ask your commissioner for detailed inspection and grant it. The determination of patents is a matter of virtue. 11