M263173 八、新型說明： 【新型所屬之技術領域】 本創作係一種運用於車床動力刀塔的傳動構造，一種 車床動力刀塔的傳動構造。 【先前技術】 既有的車床動力刀塔，其係以一端設有傘形驅動齒的 刀具傳動軸帶動刀盤中的刀具旋轉以作為加工之用，而該 刀具傳動軸的動力來源係以一設置於車床動力刀塔整體側 邊且方向與刀具傳動軸平行的馬達，以一皮帶帶動刀具傳 動轴未設有驅動齒的另一端而帶動刀具傳動軸旋轉。 由於既有的車床動力刀塔，其驅動刀具傳動軸的馬達 係設置於車床動力刀塔整體的側旁而讓整體體積加大，使 得車床動力刀塔沿X軸進退加工時移動的行程縮小； 且由於馬達係以皮帶帶動刀具傳動軸旋轉，而皮帶傳 動的效能較低，並且因此使得結構複雜。 【新型内容】 由於既有的車床動力刀塔，其用以傳動刀具旋轉的刀 具傳動軸係以皮帶連接設於車床動力刀塔整體側旁的馬達 帶動’而使得車床動力刀塔的X軸進退加工的行程縮小、 傳動效能低且複雜等缺點，本創作提供一種車床動力刀塔 的傳動構造，主要為解決前述問題。 為達到上述目的，本創作係包括一固定座、__士 、令口 合定位於該固定座的固定管、一穿設於該固定管中的刀具 傳動軸及一傳動該刀具傳動軸的馬達，其中： M263173 該固定座形成一空腔並可以一端接設於車床動力刀塔 的機座； δ亥固定管係管體並可穿設於車床動力刀塔的機座中， 該固定管一端樞穿車床動力刀塔的刀盤使刀盤可就該固定 管極轉’另_端穿入該固定座中並以一固定件結合定位於 該固定座； 该傳動軸係穿設於該固定管中，並且一端設有驅動齒 而可伸入車床動力刀塔的刀盤中，另一端聯結一軸聯結器 的一端’該軸聯結器係設置於該固定座的空腔中； 該馬達固設於該固定座另一端，該馬達一端並聯結該 轴聯結器的另一端。 本創作以固定座裝設於車床動力刀塔的機座，且本創 作由於刀具傳動軸轉動係以轴聯結器直接聯結馬達帶動， 不需增設皮帶等組件，使運用本創作的車床動力刀塔可縮 小没置的體積，增加X軸進刀動作的行程，並且刀具傳動 軸以轴聯結器聯結馬達傳動的傳動方式較用皮帶的傳動效 能高且機構較為簡單。 【實施方式】 本創作係一種車床動力刀塔的傳動構造，以下以本創 作裝設於車床動力刀塔的實施例來說明本創作實施方式， 4參看第一、二圖，該車床動力刀塔係包括： 一機座（1 0 )，該機座（i 〇 )其中橫向貫穿形成 軸孔（1 0 1 )，該機座（JL 〇 )於該軸孔（丄〇 i ) 一 端的環端面設有一定位離合器（丄i )的離合器固定部（ M263173 111)° 一刀盤傳動軸（2 Ο )，續77般# 4 ^ U ； 4刀盤傳動軸（2 0 )係圓 管體而穿設於該轴孔（101”，其朝向該定位離合器 (1"的-端穿出該轴孔（101)且呈外擴的階級狀 而於内形成-肩部（2 〇 i ) ’該刀盤傳動轴（2 〇 )並 以外擴一端的端面蜾鎖結合一刀盤（2i)，該刀盤（2 丄）係圓盤體’其内形成一與該刀盤傳動軸（3 〇 )，其 $内相通的組設空間f 9 1 Ί、 ，β ^ u 管内々 Π 1 Ζ丄1 )，並於該組設空間（2 1 工）中設有一用以驅動刀具轉動的換向轉動裝置（2工2 亥刀#(21)並於對應該定位離合器（η)的離 合器国定卩（111)的端面設有一相配合的離合器離合 部（1 1 2 ); S刀盤傳動軸（2 〇 )另_端以外周壁套設結合一正 逾輸（2 2 )，該正齒輪（2 2 )受一裝置於該機座（！ 0 )未設有該定位離合器（1 1 ) 一端的設有-正齒輪（ 31)的馬達（30) ’以其正齒輪（31)嚙合帶動。 以下所述為裝設於該車床動力刀塔中的本創作： ’固定座^ /1 π、 k 4 0 )，該固定座（4 〇 )係筒形並以一 端的端面累鎖結合於該機座（工〇 )設有的軸孔（1 〇 1 )之另-端，該固定座（4〇)其中並形成與該轴孔（1 〇1)相通的工腔（4〇1)，並且該固定座（40)於 未知口於Λ機座（1 0)的另-端形成-開口（402) 0 /固定管 U } ’邊固定管（5 0 )係圓管體而穿 6 M263173 設於該刀盤傳動軸（20)中，該固定管（5〇)朝向1 刀盤（2 1 )的一端呈外擴的階級狀而於内形成一肩部（ 5〇1)，且對應該刀盤傳動軸（2〇)的肩部（2〇ι )形成一與其相對的崁部（502)，該固定管（5〇 外擴的-端伸出該刀盤傳動軸（2〇)而樞穿該刀盤 1 )並以外周面接觸該刀盤（2工）使該刀盤（U 沿刀盤傳動軸（20)此端的外周面而樞轉，並以刀盤： 動轴（2 0 )此端的端面固定結合該換向轉動装置 =):而該固定管（40)另一端穿入該固定座（ ，並且此端的外周壁被一禊形壓環 ::形壓環的外壁緊迫該固定座“ί;的:壁 而使該固定管（50)與該固定座"〇)的内壁 -刀具傳動軸（60)，該刀具傳動 疋:， 體且穿設於該固定管（5〇)中，該刀具傳動軸（二 :广亥刀盤（2 i )的一端設有—傘 伸抵該刀盤（20)中的換向轉動裝 （Η)並 傳動該換向轉動裝置（212 ^乙id)而嚙合 0) 於距離傘形驅動齒（4 亥刀具傳動軸（6 —環對應該固定管（5())肩部處由周壁形成 1) ，該刀具傳動轴（6〇) 的凸緣（6〇 )而伸入該固定座（40)的空腔（ ：…〇 :㈣結器（70)的一端， 中’= 於該空腔（4 〇 1 )中； vU )係設置 一馬達（80)，該馬達（8〇)係螺鎖結合於該固 M263173 定座（4 Ο )接鄰該開口（ 4 馬達並設有一轴（8 Ο 1 )伸 軸（8 Ο 1 )聯結該軸聯結器 【圖式簡單說明】 〇 2 )的外端面而定位，該 入該空腔（4 〇 1 )中，該 (7 0 )的另一端。 刀塔之立體剖面圖 刀塔之平面剖面圖 第一圖係本創作運用於車床動力 第二圖係本創作運用於車床動力 【主要元件符號說明】 (10)機座 (1 1 )定位離合器 (112)離合器離合部 (2 〇 1 )肩部 (2 1 1 )組設空間 (2 2 )正齒輪 (3 1 )正齒輪 (4 〇 1 )空腔 (4 1 )禊形壓環 (5 〇 1 )肩部 (6 〇 )刀具傳動轴 (6 1 )驅動齒 (8 〇 )馬達 〔1 0 1 )軸孔 (111)離合器固定部 (2 〇)刀盤傳動軸 (2 1 )刀盤 (2 1 2)換向轉動裝置 (3 〇 )馬達 (4 〇 )固定座 (4 〇 2 )開口 (5 〇 )固定管 (5 〇 2 )崁部 (6 〇 1 )凸緣 (7 〇 )軸聯結器 (8 Ο 1 )轴M263173 8. Description of the new type: [Technical field to which the new type belongs] This creation is a transmission structure applied to a lathe power turret, and a transmission structure of a lathe power turret. [Prior art] The existing power turret of a lathe is driven by a tool transmission shaft with an umbrella-shaped driving tooth at one end to rotate the tool in the cutter head for processing, and the power source of the tool transmission shaft is a A motor provided on the entire side of the lathe's power turret and parallel to the tool drive shaft drives a tool drive shaft with a belt to drive the other end of the tool drive shaft that is not provided with drive teeth, and drives the tool drive shaft to rotate. Because of the existing lathe power turret, the motor that drives the tool transmission shaft is located on the side of the entire lathe power turret to increase the overall volume, which makes the lathe power turret move forward and backward along the X axis. And because the motor drives the tool drive shaft to rotate with a belt, the efficiency of the belt drive is low, and therefore the structure is complicated. [New content] Due to the existing lathe power turret, the tool drive shaft used to drive the rotation of the tool is driven by a belt connected to a motor provided on the entire side of the lathe power turret, so that the X axis of the lathe power turret advances and retreats. The processing stroke is reduced, the transmission efficiency is low, and the disadvantages are complex. This creation provides a transmission structure of a lathe power turret, which is mainly to solve the aforementioned problems. In order to achieve the above-mentioned purpose, the creative system includes a fixed base, a fixed tube which is positioned on the fixed base, a tool driving shaft passing through the fixed tube, and a motor driving the tool driving shaft. Among them: M263173 The fixed base forms a cavity and can be connected to the base of the lathe power turret at one end; δ Hai is fixed to the pipe body and can pass through the base of the lathe power turret. One end of the fixed pipe is pivoted The cutter head passing through the lathe's power turret allows the cutter head to turn the other end of the fixed pipe into the fixed seat and is positioned on the fixed seat in combination with a fixing member; the transmission shaft is passed through the fixed pipe And one end is provided with driving teeth to extend into the cutter head of the lathe power turret, and the other end is connected to one end of a shaft coupler, the shaft coupler is arranged in the cavity of the fixed seat; the motor is fixedly installed in At the other end of the fixed seat, one end of the motor is connected in parallel with the other end of the shaft coupling. This creation uses a fixed seat to be installed on the machine bed of the power turret of the lathe, and the rotation of the tool transmission shaft is driven by a shaft coupling directly connected to the motor, without the need to add components such as belts. It can reduce the volume that is not placed, increase the stroke of the X-axis feeding operation, and the transmission mode of the tool transmission shaft is driven by the shaft coupling to the motor, which is more efficient and simpler than the belt. [Embodiment] The present invention is a transmission structure of a lathe power turret. The following describes the embodiment of the present invention based on the embodiment of the lathe power turret. 4 Referring to the first and second figures, the lathe power turret The system includes: a machine base (1 0), the machine base (i 〇) in which the shaft hole (1 0 1) penetrates laterally, and the machine base (JL 〇) at the end of the ring at one end of the shaft hole (丄 〇i) A clutch fixing part (M263173 111) of a positioning clutch (丄 i) is provided. A cutter head drive shaft (20) is continued like 77 # 4 ^ U; The 4 cutter head drive shaft (2 0) is a circular pipe body. At the shaft hole (101 ", the-end of the positioning clutch (1 " penetrates the shaft hole (101) and is formed in an outwardly expanding step-like manner and is formed inwardly-the shoulder (20i) 'the cutter head The end face of the drive shaft (20) and the enlarged end is combined with a cutter head (2i). The cutter head (2 丄) is a disc body, and a drive shaft (30) is formed in the cutter shaft. The intercommunicating set-up space f 9 1,, β ^ u in the tube 々Π 1 ZZ 丄 1), and a set-up space (21 work) is provided for driving A reversing turning device with rotation (2 工 2 海 刀 # (21) and a matching clutch clutch portion (1 1 2) is provided on the end face of the clutch national fixed shaft (111) corresponding to the positioning clutch (η); S The other end of the cutter disk drive shaft (20) is sleeved and combined with a positive overpass (2 2). The spur gear (2 2) is mounted on the machine base (! 0) without the positioning clutch ( 1 1) A motor (30) provided with a spur gear (31) at one end is driven by the meshing of its spur gear (31). The following is the original installation in the power turret of the lathe: 'Fixed seat ^ / 1 π, k 4 0), the fixed base (4 〇) is cylindrical, and the end of one end is repeatedly locked and combined with the other end of the shaft hole (100) provided in the base (工 〇), The fixed base (40) is formed with a working cavity (401) communicating with the shaft hole (101), and the fixed base (40) is located at an unknown port on the Λ base (1 0). End formation-opening (402) 0 / fixed pipe U} 'side fixed pipe (50) is a round pipe body and wears 6 M263173 is set in the cutter drive shaft (20), the fixed pipe (50) faces 1 One end of the cutter head (2 1) is expanded A shoulder portion (501) is formed in a step shape, and a shoulder portion (502) corresponding to the cutter head drive shaft (20) forms a crotch portion (502) opposite to the shoulder portion. The fixed tube (5 〇The extended -end protrudes from the cutter head drive shaft (20) and pivots through the cutter head 1) and contacts the cutter head on the outer surface (2 workers) so that the cutter head (U along the cutter head drive shaft (20 ) The outer peripheral surface of this end is pivoted, and the cutter head is: the moving shaft (20), the end surface of this end is fixedly combined with the reversing rotation device =): and the other end of the fixed pipe (40) penetrates into the fixed seat (, and The outer peripheral wall of this end is pressed by a 禊 -shaped pressure ring :: the outer wall of the pressure ring is pressed against the fixed seat "ί; the wall makes the fixed pipe (50) and the inner wall of the fixed seat " 〇)-the tool drive shaft ( 60), the cutter drive 疋: is inserted into the fixed pipe (50), and one end of the cutter drive shaft (2: Guanghai cutter head (2i) is provided-the umbrella extends against the cutter head ( The reversing rotating device (装) in 20) and drives the reversing rotating device (212 ^ id) to engage 0) at a distance from the umbrella driving tooth (4 helical tool drive shaft (6-ring corresponding to the fixed pipe (5 ()) Around the shoulder wall 1), the flange (60) of the cutter driving shaft (60) extends into the cavity of the fixed seat (40) (: ... 〇: one end of the knotter (70), where '= in the hollow In the cavity (401), vU) is provided with a motor (80), and the motor (80) is screw-locked to the fixed M263173 holder (4 0) adjacent to the opening (4 motor and provided with a shaft ( 8 〇 1) The extension shaft (8 〇 1) is connected to the outer surface of the shaft coupling [simple description] 〇 2) and positioned, it should be inserted into the cavity (4 〇1), the (7 0) of the other One end. Three-dimensional cross-section view of the turret. Plane cross-section view of the turret. The first drawing is applied to the power of the lathe. The second drawing is applied to the power of the lathe. [Description of the main component symbols] (10) Base (1 1) Positioning clutch ( 112) Clutch clutch (2 〇1), shoulder (2 1 1), set up space (2 2), spur gear (3 1), spur gear (4 〇1), cavity (4 1), 压 -shaped pressure ring (5 〇) 1) Shoulder (6 〇) Tool drive shaft (6 1) Drive tooth (8 〇) Motor (1 0 1) Shaft hole (111) Clutch fixing part (2 〇) Cutter drive shaft (2 1) Cutter ( 2 1 2) Reversing rotating device (30) Motor (40) Fixing seat (4002) Opening (50) Fixing tube (502) Crotch part (6.01) Flange (70) shaft Coupling (8 Ο 1) shaft