1293907 九、發明說明： 【發明所屬之技術領域】 本發明係提供-種刀庫刀盤夾刀結構，尤指一種利用 夾刀座之基部與夾刀部形成階級落差之形態，使夹刀部與 刀盤趨近於同-水平面，並獲得刀盤端面的支撐，以頂抵 換刀時相對於刀盤的徑向力量，階級落差的設計，亦有利 於夾刀結構的靠位組裝者。 【先前技術】 # 如第一圖所示，為習用之斗笠式刀庫刀盤結構，其具 有一刀庫1，該刀庫！中係具有一刀盤工工，而該刀盤工 1周緣一體成型有複數個等間隔的置刀槽丄2，其中各置 刀槽1 2底侧並鎖設有-定位片工3，且位於二置刀槽工 2間並設有—彈簧夾1 4，而各彈簧夾χ 4係具有一^外 漸開的開口端，該開口端並分別向外圈設有一抵緣工5， 另則；刀桿2周緣亦設有-定位缺槽2丄，該定位缺槽2 1係會受到定位片！ 3的抵頂而定位刀桿，且該刀桿2亦 •㈤時會受到該彈簧夾1 4之抵緣1 5的箝制，而將該刀桿 2承托於置刀槽1 2中。 惟，上述之結構設計，除了增加刀盤11的重量外， 置刀槽1 2的加工過程更需相當精準，角度的分隔更不容 有過大的誤差，而加工手續更是繁雜，相對的加工成本居 高不下，更重要的是刀桿2的環槽2 2型態不同時，即須 更換不同的刀盤1 1規格，相當受到限制，且當在操作失 誤時，更常發生將刀盤1 1拉壞的現象產生。 1293907 有鑑於此，本於明人# 與製造經驗，針對I❹^由多年從神關產業之研發 並積極尋求解決之道，經：:構所面臨的問題深入探討’ 成功的開發出-種刀庫刀x期努力之研究與發展，終於 不易更新或修整的問題，^刀結構，其可有效克服以往 及便利性。 更進一步提升其結構的精準性 【發明内容】 本發明之主要目的，太“1293907 IX. Description of the invention: [Technical field of the invention] The present invention provides a knife-cutter clamping knife structure, in particular, a form in which a base drop is formed by a base portion of a clamping blade holder and a clamping blade portion, so that the clamping portion is formed. It is close to the same horizontal plane as the cutter head, and the support of the end face of the cutter head is obtained. The design of the class drop is also beneficial to the assembler of the clamp structure by the radial force relative to the cutter head when the cutter is changed. [Prior Art] # As shown in the first figure, it is a conventional bucket type tool magazine structure, which has a tool magazine 1, the tool magazine! The middle system has a cutter cutter, and the cutter cutter is integrally formed with a plurality of equally spaced pockets 2, wherein the bottom side of each pocket 12 is locked with a positioning sheet 3 and located The two knives are provided with two spring clips 1 4, and each spring clip χ 4 has an open end which is gradually open, and the open ends are respectively provided with a flange 5 to the outer ring, and The arbor 2 is also provided with a locating slot 2 丄, and the locating slot 2 1 will be subjected to the positioning piece! The arbor is positioned against the top of the shank, and the shank 2 is also clamped by the abutment 15 of the spring clip 14 when the shank 2 is (f), and the shank 2 is supported in the grooving slot 12. However, the above structural design, in addition to increasing the weight of the cutter head 11, the machining process of the sipe 12 is more precise, the angular separation is not allowed to have excessive errors, and the processing procedure is complicated, and the relative processing cost is relatively high. If the ring groove 2 2 of the tool holder 2 is different, it is necessary to replace the different cutter head 1 1 specifications, which is quite limited, and when the operation is wrong, the cutter head 1 is more often occurred. 1 The phenomenon of pulling bad is produced. 1293907 In view of this, Ben Yuming # and manufacturing experience, for I❹^ from years of research and development of the Shenguan industry and actively seek solutions, through:: The problems faced by the construction of the in-depth discussion of 'successful development of a kind of knife The research and development of the library knife x-phase efforts, finally difficult to update or trim problems, ^ knife structure, which can effectively overcome the past and convenience. Further improving the accuracy of its structure [Summary of the Invention] The main purpose of the present invention is too "
.n 在於解決上述的問題而提供一種 刀庫刀盤夹刀結構，立中今 八T喝爽刀座之基部與夾刀部相接盧 係形成一向上延伸的階級^ 相接處 J丨白久斫面，使該夾刀部與基部形 階級錯位形態，因此，當兮+ a 乂 $爽刀座鎖設於刀盤時，該階铋 斷面係會頂抵於刀㈣緣達到快速定位功效，再者，若於 換刀過程發生撞損之問題時，其強大的撞擊力量係會作用 於強度較脆弱的階級斷面，而迫使該階級斷面斷裂，進以 避免刀盤或刀軸損壞者。 有關本發明所採用之技術、手段及其功效，茲舉一較 佳實施例並配合圖式詳細說明於后，相信本發明上述之目 的、構造及特徵，當可由之得一深入而具體的瞭解。 【實施方式】 本發明係提供一種刀庫刀盤夾刀結構設計者。 茲為使其能進一步暸解本發明之結構設計及技術，謹 配合圖式再予說明於后： 參閱第三圖所示，一種刀庫刀盤夾刀結構，主要係在 該刀盤3周緣等間隔設置有若干階級形態之夾刀座4，各 1293907 夾刀座4上並可分別依加工需求夾置—刀桿5。 /闕於本發明較佳實施例之詳細構成，則係如第二圖 及弟二圖所揭示者，其中各夾刀座4係具有-基部4工及 一夾刀部4 5 ’而該基部4 1係具有二穿孔42及—定位 孔4 3 ’ 一穿孔4 2係可分別供-螺栓4 2工穿設，而該 ^立孔4 3則可供-定位鎖4 3丄穿置，以將夾刀座杨 確、穩固的定位於刀盤3周緣，而前述之夹刀部45係設 於基部4 1前端並凸伸於刀盤3周緣，且形成有—口字形 態的開口槽4 6，該開口槽4 6並於相對接近基部4丄端 更凸伸有-定位塊4 7，而該定位塊47並相契合於刀桿 5周緣之缺槽5 1，再者，該夾刀部4 5並設有四個容室 48 ’各谷至48並容設有-凸出開口槽46周緣的卡掣 塊4 9 ’而各可切塊4 9並分別由—穿伸容室4 8的螺 9 1所栓鎖’且各卡掣塊4 9並可於刀桿5載入時， 粉制承托於刀桿5周緣凹設的環槽5 2，並利用各定位 47頂抵於其缺槽5工’而把該刀桿5穩固的持托於夹刀 座4之開口槽4 6中。 _而在本創作最主要的特徵，則請參閱第四圖至第七圖 所不’夾刀座4之基部4 1與夾刀部4 5相接處係形成一 階級斷面4 4，使該夾刀部4 5與基部4 i形成—階級狀 的錯位形態’而且該階級斷面4 4可為—平面或弧面，作 為定位設計之靠抵，也可增加承受徑向力量之抵制，而若 為平面設制可不朗其刀盤3曲㈣變化導致階級斷面 4 4热法罪抵於刀盤3之周緣的情形發生，再者，若因主 1293907 ^ (圖t未示）未將刀桿5退出，或退刀後主軸未上升還 疋刀盤3對位錯誤時，均會造成刀盤3與主軸衝撞的問題 y旦因本發明之夾刀座4絲置於刀们周緣，因此，其 撞損所產生的撞擊力係會作祕強度較脆弱的階級斷面4 4迫使5亥階級斷面4 4斷裂，如此，以避免刀盤3及主 軸的損壞。 藉此而組構成一種成本低廉、快速精準定位及避免 刀盤3與主軸受損的刀庫刀盤夾刀結構。 至於本創作較佳實施例於實際運用時，則請參照第二 圖至第五圖所_示者’組裝時係利用螺栓4 2 1及定位銷 4 3 1分別穿置穿孔42及定位孔43，以將夾刀座斗鎖 固於刀盤3上’而使該夾刀座4之階級斷面4 4靠抵於刀 盤3=，使其與刀盤3趨近於同—水平，而該階級斷面 4 4藉著抵罪於刀盤3端面，恰可頂撐該夾刀部4 5在換 刀過程，所產生向刀盤3之方向的徑向力量，而且，當該 刀桿5滑入套合於夾刀部4 5之開口槽4 6時，各卡掣塊 49係會箝制於刀桿5之環槽5 2，而導引該刀桿5精確 的定位於開口槽4 6，且經由各卡掣塊4 9分別產生一朝 刀柃5之軸心頂推的力量，將該刀桿5穩固的承托於夾刀 座4，並利用該定位塊4 7頂抵於刀桿5之缺槽5 i者。 當然，本發明仍存在許多例子，其間僅細節上之變化 。請參閱第六圖及第七圖所示，其係本發明之另一實施例 ，其中夾刀座4之基部4 1與夾刀部4 5相接處係形成一 向下延伸的階級斷面441，使該夾刀部45形成低於基 1293907 部4 1的錯位形態’而且，前述之階級斷面4 4 1並可成 對應-相應刀盤3周緣之曲率的狐面，使德當該夾刀座4 鎖固於刀盤3上緣時，該階級斷面4 4 1得緊密的貼覆於 刀盤3周緣，進以增加夾刀座4的穩目性。 练上所述，本發明在同類產品中實有其極佳之進步實 用丨生同日守遍查國内外關於此類結構之技術資料、文獻中 亦未發現有相同的構造存在㈣，是以，本發明實已具備 發明專利要件，爰依法提出申請。 上述實施例，僅用以舉例說明本發明，據以在不離本 =精神之範圍’熟習此項技#者憑之而作之各種變形、 t飾與應用，均應包括於本發明之範疇者。 【圖式簡單說明】 ^-圖：係習用之斗笠式刀庫刀盤結構立體圖。 ΐ二圖：係本發明刀庫刀盤夹刀結構之組合圖。 !二圖：係本發明刀庫刀盤夾刀結構之爆炸圖。 =:係本發明刀庫刀盤夾刀結構之側視圖。 係本發明刀庫刀盤夾刀結構之不同曲率規格 之刀盤結合示意圖。 第六圖··係本發明刀庫刀盤夾刀处 — 、、、°構另—貫施例側視 圖0 第七圖：係本發明刀庫刀盤夾. •刀盤示意圖。 -構另—貫施例結合 【主要元件符號說明】 (習用部分） 1293907 1刀庫 1 2置刀槽 1 4彈簧夾 2刀桿 2 2環槽 (本發明部分） 3刀盤 4 1基部 4 2 1螺栓 4 3 1定位銷 4 4 1階級斷面 4 6開口槽 4 8容室 4 9 1螺栓 5 1缺槽 1 1刀盤 1 3定位片 1 5抵緣 2 1缺槽 4失刀座 4 2穿孔 4 3定位孔 4 4階級斷面 4 5夾刀部 4 7定位塊 4 9卡掣塊 5刀桿 5 2環槽.n is to solve the above problems and provide a tool holder cutter blade cutter structure. The base of the middle and the top of the T-shaped blade holder is connected with the knife-knife part to form an upwardly extending class. The kneading surface makes the clamping blade portion and the base shape class dislocated. Therefore, when the 兮+ a 乂$cool blade holder is locked on the cutter head, the stepped section of the stepped surface will reach the edge of the knife (four) to achieve rapid positioning effect. Furthermore, if there is a problem of collision damage during the tool change process, its strong impact force will act on the weaker class section, forcing the section to break and avoid damage to the cutter head or the cutter shaft. By. The above-mentioned objects, structures and features of the present invention will be described in detail with reference to the preferred embodiments of the present invention. . [Embodiment] The present invention provides a designer of a tool magazine cutter cutter structure. In order to make it possible to further understand the structural design and technology of the present invention, it will be further described with reference to the following figures: Referring to the third figure, a cutter cutter cutter structure is mainly located on the periphery of the cutter head 3, etc. There are several class forms of the holders 4, and each of the 1293907 clips are placed on the holder 4 and can be respectively clamped by the processing tool. The detailed configuration of the preferred embodiment of the present invention is as disclosed in the second and second figures, wherein each of the holders 4 has a base portion 4 and a jaw portion 4 5 ' and the base portion 4 1 has two perforations 42 and a positioning hole 4 3 '. A perforation 4 2 can be respectively provided for the -bolt 4 2, and the vertical hole 4 3 can be worn by the positioning lock 4 3 The clip holder is positioned firmly and firmly on the periphery of the cutter head 3, and the aforementioned cutter portion 45 is disposed at the front end of the base portion 4 1 and protrudes from the periphery of the cutter head 3, and is formed with an opening groove 4 in the form of a mouth shape. 6. The open slot 46 is further protruded from the base end 4 and protrudes from the base block 4, and the positioning block 47 is matched with the notch 5 1 of the periphery of the cutter bar 5. Moreover, the clamp knife The portion 4 5 is provided with four chambers 48' each of the valleys to 48 and is provided with a latching block 4 9 ' protruding from the periphery of the open slot 46, and each of the blocks 44 can be cut and extended by the chamber 4 The screw 9 of the 8 is latched and the latching block 4 9 can be loaded on the arbor 5 when the shank 5 is loaded, and the ring groove 52 is recessed on the periphery of the shank 5 and is offset by each positioning 47. The shank 5 is firmly held by the shovel The seat opening 46 in the groove 4. _In the most important feature of the present creation, please refer to the fourth to seventh figures. The base portion 4 1 of the holder 4 and the knives portion 4 5 form a class cross section 4 4 , so that The clamping blade portion 45 forms a class-like dislocation form with the base portion 4 i and the class cross section 44 can be a plane or a curved surface. As a positioning design, the resistance to radial force can also be increased. However, if the plane is set up, it is not possible that the change of the cutter head 3 (4) causes the situation of the class section 4 4 thermal law to come to the periphery of the cutter head 3, and further, if the main 1293907 ^ (not shown in Figure t) When the cutter bar 5 is withdrawn, or the spindle does not rise after the retraction, and the aligning error of the boring cutter disc 3 is caused, the problem that the cutter disc 3 collides with the main shaft is caused by the knives of the present invention. Therefore, the impact force generated by the collision damage will be broken by the weaker class section 4 4 to force the 5H class cross section to break, so as to avoid damage to the cutter head 3 and the main shaft. Thereby, the group constitutes a tool holder cutter structure which is low in cost, fast and precise positioning and avoids damage to the cutter head 3 and the spindle. As for the preferred embodiment of the present invention, in the actual application, please refer to the second to fifth figures. When the assembly is assembled, the through hole 42 and the positioning hole 43 are respectively inserted by the bolt 4 2 1 and the positioning pin 4 3 1 . , in order to lock the knife holder bucket on the cutter head 3, and the class section 4 4 of the clamp holder 4 abuts against the cutter head 3=, so that it is close to the same level as the cutter head 3, and The class section 4 4 is sinned against the end face of the cutter head 3, just to support the radial force of the cutter blade 45 in the direction of the cutter change, and in the direction of the cutter head 3, and when the cutter bar 5 is When sliding into the open slot 46 of the squeegee portion 45, each latching block 49 is clamped to the ring groove 52 of the shank 5, and the shank 5 is guided to be accurately positioned in the open slot 46. And each of the clamping blocks 49 generates a force pushing against the axis of the blade 5, and the blade 5 is firmly supported by the clamping seat 4, and the positioning block 47 is used to abut the knife. The lack of slot 5 of the lever 5 is i. Of course, there are still many examples of the present invention with only minor changes in detail. Referring to the sixth and seventh embodiments, another embodiment of the present invention, wherein the base portion 4 1 of the clip holder 4 and the clip portion 45 form a downwardly extending class section 441 The knives 45 are formed in a dislocated form lower than the base 1293907 4 1 and the aforementioned cross-section 4 4 1 and can correspond to the curvature of the circumference of the corresponding cutter 3, so that the folder When the seat 4 is locked to the upper edge of the cutter head 3, the step section 4 4 1 is closely attached to the periphery of the cutter head 3 to increase the stability of the clamp holder 4. As described above, the present invention has excellent progress in the same kind of products. The same kind of technical information about such structures has been observed in the same day and abroad, and the same structure exists in the literature (4), The invention already has the invention patent requirements, and the application is filed according to law. The above embodiments are merely illustrative of the present invention, and various modifications, t-touches, and applications that are made by those skilled in the art without departing from the scope of the present invention are intended to be included in the scope of the present invention. . [Simple description of the figure] ^-图: A three-dimensional diagram of the structure of the knife-type cutterhead used in the book. Fig. 2 is a combination diagram of the cutter cutter structure of the tool magazine of the present invention. ! Fig. 2 is an exploded view of the cutter blade cutter structure of the present invention. =: is a side view of the cutter blade cutter structure of the present invention. It is a schematic diagram of the combination of cutter heads of different curvature specifications of the cutter cutter cutter structure of the present invention. Fig. 6 is a side view of the cutter holder of the present invention. -, ,, and the other side of the embodiment. Fig. 0 Fig. 7 is the cutter holder of the present invention. -Structure and other examples - [Main component symbol description] (conventional part) 1293907 1 magazine 1 2 sipe 1 4 spring clip 2 shank 2 2 ring groove (part of the invention) 3 cutter head 4 1 base 4 2 1 bolt 4 3 1 positioning pin 4 4 1 class section 4 6 opening slot 4 8 chamber 4 9 1 bolt 5 1 missing slot 1 1 cutter head 1 3 positioning piece 1 5 flange 2 1 missing slot 4 missing seat 4 2 perforation 4 3 positioning hole 4 4 class section 4 5 clip knife part 4 7 positioning block 4 9 card block 5 knife bar 5 2 ring groove
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