201141660 六、發明說明： 【發明所屬之技術領域】 [0001] [0002] [0003] 本發明係有關於一種工作母機之刀套與刀桿快 構，特別係利用刀套與刀桿之結合關係驅使^&斥機 安裝或拆卸於加工轉軸之快拆機構。 可决迷 【先前技林ί】 以往工作母機之加工轉軸與刀具之組裝方式 使用人工鎖合的方式組裝’若同—工件需使用；把大都 加工’於加工過程以人工更換刀具，其所花費：：刀具 當冗長’使得加工過_花費之成本較高，如中基間相 新型專利公告第Μ344938號r加工主轴結構改華民國 案，其内容所述之加工軸與刀具座之組裝方式』之專利 工鎖合’則在於加卫過程所需耗費之時間較長，^人 述問題’本發明人致力於研究，而旅θ , 十對上 研九而發展 具之機構。 尺換刀 【發明内容】 爱此，本發明之目的在於提供_種可自 速組裝或拆卸於加卫_上之快拆機構，以解= 缺失。 _上’增加其加工成本之 因此’本發明係為—種 機構，包含有-刀套，係具有機^套與刀桿快拆 第-端係以遞減孔徑之錐孔連通至該第二山弟-端該 並環設有複數彈片；_刀桿Ί ’該第二端 錐度部，該錐度部連接— 韓孔對應之 員。ρ，前述刀捍頸部連接 099116056 表單編號Α0101 第4頁/共丨9頁 201141660 一固定部，又該刀桿具有一卸桿部，其中該刀套係結合 於工作母機之加工轉軸上，而刀桿係結合刀具，藉由刀 套與刀桿之對應關係，使刀具得以快速組裝或拆解於加 工轉轴上。 進一步，該錐孔及錐度部之錐度係為對應之莫氏錐 度。 進一步，該固定部係為球狀體，其外徑大於該等彈 片所環設之内徑。 【實施方式】 [0004] 有關本發明之技術特徵及增進功效，配合下列圖式 之較佳實施例即可清楚呈現，首先，請參閱第一圖所示 ，係為一種工作母機之刀套（1)與刀桿（2)快拆機構，包 括有： 一刀套（1)，係具有一第一端（11)及一第二端（12) ，且以該第二端（12)面向工作母機之加工轉軸（A)，並裝 設於工作母機之加工轉軸（A)上〔如第二圖所示〕，其裝 設方式係為習知技術，在此不加以詳述，而該第一端 (11)係以遞減孔徑之錐孔（13)連通至該第二端（12)，該 第二端（12)並環設有複數彈片（14)，其中該錐孔（13)之 錐度為莫氏錐度。 一刀桿（2)，係連結刀具〔圖中未示〕，且具有與上 述錐孔（13)對應之錐度部（21)，該錐度部（21)連接一刀 桿頸部（22)，前述刀桿頸部（22)連接一固定部（23)，前 述固定部（23)係為球狀體，其外徑大於該等彈片（14)所 環設之内徑，又該刀桿（2)具有一卸桿部（24)，前述卸桿 部（24)係對應一刀架（B)〔如第三圖所示〕，俾以幫助刀 099116056 表單編號A0101 第5頁/共19頁 0992028520-0 201141660 桿⑴組裝或卸下’其中該錐度部（21)之錐度係為對應上 述錐孔（13)之錐度之莫氏錐度。 請參閱第三圖所示，係為該刀桿（2)利用其抑桿部 (24)放置於該刀架(^)上，若欲將刀桿（2)結合刀套〇) ，首先將工作母機之加工轉軸（A)移動至該刀桿（2)處， 使付刀套（1)之第一端（u)對應刀桿（2)之固定部（23)， 再移動加工轉軸（A)驅使刀套（1)之第一端（11)套入刀桿 (2)之固定部（23)〔如第四圖所示〕，而後該刀套（1)持 續套入刀桿（2)，使該固定部（23)通過刀套（1)之第二端 (12) 後，抵觸該等彈片(14)，藉由該卸桿部（24)支撐於 刀架（B)而產生阻力，再繼續將刀套（1)套入使得該等彈 片（14)被撐開〔如第五圖所示〕，直到該固定部（23)通 過該等彈片（14)，當該等彈片（14)復位後，該刀套（1) 與刀坏（2 )即組裝完成〔如第六圖所示〕，其中該錐孔 (13) 及錐度部（21)之錐度係用以讓該刀套（丨）與刀桿（2) 結合時，軸線一致，而該刀桿頸部（22)係容置於該等彈 片（14)所環設之内徑，以避免該等彈片（14)受力撐開， 進而影響該刀套（1)與該刀桿（2)芝結合強度。 請參閱第七圖所示，係為該刀桿（2)欲拆離刀套（1) ，首先將刀套（1)移動至刀架（B)處，使刀桿（2)之卸桿 部（24)置入該刀架〇)上，而後將加工轉軸（八）後退以讓 ««亥刀套（1)脫離έ亥刀桿（2)〔如第八圖所示〕，加工轉轴 (Α)後退之拉力，及卸桿部（24)被刀架（Β)限制之阻力， 使得固疋部（23)向該等彈片（14)擠壓而讓該等彈片（14) 被撐開〔如第九圖所示〕，此時加工轉軸（Α)再繼續後退 099116056 進而讓刀套（1)完全脫離刀桿（2)〔如第十圖所示〕 表單編號Α0101 第6頁/共19頁 即 0992028520-0 201141660 拆解完成。 藉由該等彈片（14)及固定部（23)之對應關係，使得 工作母機之加工轉軸（A)得以快速的更換與刀桿（2)連接 之各種刀具，以縮短加工時間進而節省加工成本，且刀 套（1)之設計係為一體成形，於長期使用下，其損壞或故 障率較低。201141660 VI. Description of the Invention: [Technical Field of the Invention] [0001] [0002] The present invention relates to a tool holder and a arbor of a working machine, in particular, a combination of a knife sleeve and a shank Drive the ^& ripper to install or disassemble the quick release mechanism of the processing spindle. Can be fascinated [formerly technically] In the past, the processing of the working machine and the assembly of the tool were assembled by manual locking. If the workpiece is used, it will be processed in the process to replace the tool manually. ::The tool is too long to make the cost of processing too high, such as the new patent publication No. 344938 of the middle base phase, the processing spindle structure is changed to the Republic of China, the assembly method of the machining axis and the tool holder described in the content. The patented work locks in that it takes a long time to process the process, and the problem is described by the inventor. The inventor is committed to research, while the travel θ, the ten pairs of research and development of the nine institutions. Ruler Tooling [Invention] In view of the above, it is an object of the present invention to provide a quick release mechanism that can be assembled or disassembled in a self-speed manner to solve the problem. _上'increasing the processing cost thereof. The present invention is a mechanism, including a - knife sleeve, having a machine sleeve and a knife bar quick release first end end connected to the second mountain by a tapered aperture of a decreasing aperture The brother-end is provided with a plurality of elastic pieces; the _ shank Ί 'the second end taper portion, the taper portion is connected - the member corresponding to the Han hole. ρ, the aforementioned blade neck connection 099116056 Form No. Α 0101 Page 4 / A total of 9 pages 201141660 A fixed part, the tool bar has a unloading part, wherein the tool set is coupled to the processing shaft of the working machine, and The arbor is combined with the tool, and the tool can be quickly assembled or disassembled on the processing shaft by the corresponding relationship between the shank and the arbor. Further, the taper of the tapered hole and the tapered portion is a corresponding Mohs taper. Further, the fixing portion is a spherical body having an outer diameter larger than an inner diameter of the elastic piece. [Embodiment] [0004] With regard to the technical features and the enhancement of the present invention, the preferred embodiment of the following drawings can be clearly presented. First, as shown in the first figure, it is a knife sleeve of a working machine ( 1) Quick-disconnecting mechanism with the cutter bar (2), comprising: a knife sleeve (1) having a first end (11) and a second end (12), and working with the second end (12) facing The processing shaft (A) of the mother machine is mounted on the processing shaft (A) of the working machine (as shown in the second figure), and the mounting method is a conventional technique, which will not be described in detail herein. One end (11) is connected to the second end (12) by a tapered hole (13) having a decreasing aperture, and the second end (12) is provided with a plurality of elastic pieces (14), wherein the tapered hole (13) The taper is the Morse taper. a shank (2) is a connecting cutter (not shown) and has a tapered portion (21) corresponding to the tapered hole (13), the tapered portion (21) is connected to a shank (22), the knives The rod neck (22) is connected to a fixing portion (23), and the fixing portion (23) is a spherical body having an outer diameter larger than an inner diameter of the elastic piece (14), and the arbor (2) There is a unloading rod portion (24), and the unloading rod portion (24) corresponds to a tool holder (B) [as shown in the third figure], to help the knife 099116056 Form No. A0101 Page 5 / 19 pages 0992028520-0 201141660 Rod (1) Assembly or Unloading' wherein the taper of the taper portion (21) is a Morse taper corresponding to the taper of the taper hole (13). Referring to the third figure, the arbor (2) is placed on the turret (^) by using the damper portion (24). If the arbor (2) is to be combined with the arbor, the first The machining shaft (A) of the working machine moves to the arbor (2), so that the first end (u) of the blade holder (1) corresponds to the fixing portion (23) of the arbor (2), and then the machining shaft is moved ( A) driving the first end (11) of the knife sleeve (1) into the fixing portion (23) of the knife bar (2) (as shown in the fourth figure), and then the knife sleeve (1) is continuously inserted into the knife bar ( 2), after the fixing portion (23) passes through the second end (12) of the knife sleeve (1), it is in contact with the elastic piece (14), and the unloading rod portion (24) is supported by the tool holder (B). Producing resistance, and then continuing to insert the knife sleeve (1) so that the elastic pieces (14) are distracted (as shown in the fifth figure) until the fixing portion (23) passes through the elastic pieces (14), when such After the shrapnel (14) is reset, the sleeve (1) and the knife (2) are assembled (as shown in the sixth figure), wherein the taper (13) and the taper of the taper (21) are used to allow When the knife sleeve (丨) is combined with the cutter bar (2), the axis is uniform, and the cutter neck (22) is accommodated. The inner diameter of the elastic piece (14) is arranged to prevent the elastic piece (14) from being stretched, thereby affecting the bonding strength between the knife sleeve (1) and the knife bar (2). Please refer to the seventh figure, for the arbor (2) to detach the arbor (1), first move the argon (1) to the turret (B), and make the arbor (2) unloading The part (24) is placed on the tool holder 〇), and then the machining shaft (8) is retracted to allow the ««Hai knife cover (1) to be disengaged from the 刀 刀 knife bar (2) [as shown in the eighth figure]. The pulling force of the shaft (Α) retreating, and the resistance of the unloading rod portion (24) being restricted by the tool holder (Β), causes the fixing portion (23) to be pressed against the elastic pieces (14) to allow the elastic pieces (14) to be Open (as shown in Figure 9), at this time, the machining shaft (Α) continues to retreat 099116056 and then the knife sleeve (1) is completely separated from the knife bar (2) [as shown in the tenth figure] Form No. Α0101 Page 6 / Total 19 pages ie 0992028520-0 201141660 Dismantling completed. By the correspondence between the elastic pieces (14) and the fixing part (23), the processing shaft (A) of the working machine can quickly replace various tools connected with the tool holder (2), thereby shortening the processing time and saving the processing cost. And the design of the knife sleeve (1) is integrally formed, and its damage or failure rate is low under long-term use.
惟以上所述僅係為本發明之較佳實施例，當不能以 此限定本發明實施之範圍，即依本發明申請專利範圍及 發明說明内容所作簡單的等效變化與修飾，皆屬本發明 專利涵蓋之範圍内。 【圖式簡單說明】 [0005] 第一圖係為外觀圖，說明較佳實施例之刀套與刀桿 之態樣。 第二圖係為示意圖，說明較佳實施例之刀套裝設於 工作母機之加工轉軸上。 第三圖係為示意圖，說明較佳實施例之刀桿利用其 卸桿部放置於刀架上。 第四圖係為示意圖，說明較佳實施例之加工轉軸驅 動刀套之第一端套入刀桿之固定部。 第五圖係為示意圖，說明較佳實施例之刀套套入使 得該等彈片被撐開。 第六圖係為示意圖，說明較佳實施例之刀套與刀桿 組裝完成。 第七圖係為示意圖，說明較佳實施例之刀套欲拆離 刀桿。 第八圖係為示意圖，說明較佳實施例之刀套移動至 099116056 表單編號A0101 第7頁/共19頁 0992028520-0 201141660 刀架處’使刀桿之卸桿部置人該刀架上。 第九圖係為示意圖，說明較佳實施例之固定部向該 等彈片擠壓而讓該等彈片被撐開。 第十圖係為示意圖，說明較佳實施例之刀套完全脫 離刀桿。 【主要元件符號說明】 [0006] (1 1 )第一端 (1 3)錐孔 (21 )錐度部 (2 3)固定部 (1 ) 刀套 (12)第二端 (1 4)彈片 (2 ) 刀桿 (2 2)刀桿頸部 (2 4)卸桿部 (A) 加工轉軸 (B ) 刀架 099116056 表單編號A0101 苐8頁/共19頁 0992028520-0However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications according to the scope of the present invention and the description of the invention are the present invention. Within the scope of the patent. BRIEF DESCRIPTION OF THE DRAWINGS [0005] The first drawing is an external view showing the state of the tool holder and the shank of the preferred embodiment. The second figure is a schematic view showing that the knife set of the preferred embodiment is disposed on the processing shaft of the working machine. The third drawing is a schematic view showing that the shank of the preferred embodiment is placed on the tool holder by its unloading lever portion. The fourth drawing is a schematic view showing the fixing portion of the first end of the processing spindle drive cutter sleeve which is inserted into the cutter bar in the preferred embodiment. The fifth drawing is a schematic view showing that the sleeve of the preferred embodiment is nested so that the elastic pieces are distracted. The sixth drawing is a schematic view showing the assembly of the tool holder and the shank of the preferred embodiment. The seventh drawing is a schematic view showing that the tool holder of the preferred embodiment is intended to be detached from the arbor. The eighth drawing is a schematic view showing that the tool holder of the preferred embodiment is moved to 099116056 Form No. A0101 Page 7 of 19 0992028520-0 201141660 The tool holder portion is placed on the tool holder. The ninth drawing is a schematic view showing that the fixing portion of the preferred embodiment is pressed against the elastic pieces to allow the elastic pieces to be distracted. The tenth figure is a schematic view showing that the tool holder of the preferred embodiment is completely detached from the arbor. [Main component symbol description] [0006] (1 1 ) First end (1 3) taper hole (21) taper part (2 3) fixing part (1) Tool holder (12) second end (1 4) shrapnel ( 2) Tool bar (2 2) Tool bar neck (2 4) Unloading bar (A) Machine tool shaft (B) Tool holder 099116056 Form number A0101 苐 8 pages / Total 19 pages 0992028520-0