200914742 九、發明說明： 【發明所屬之技術領域】 本發明係有關兩個機械零件彼此定位的技術，並係有關使用 斜銷的定位。 L无前技術】 為了對兩個機械零件彼此進行定位而使用斜銷 ’並通過橫跨 2個機械料的錐孔嘯人的斜銷通過仿形（沿引導面移動而 =巧被導引）地插入在錐孔内，從而能夠正確且再現性良好地 位。在專敝獻1 (日本制平8—薦81號）的公報中， 的錐孔形成貫通的錐孔’通過形成橫跨兩個機械零件 ϊ=孔内。斜銷沿著其軸線方= 的錐孔的内部，而上述一 =部位於上述橫跨 在兩個機械零件進行定位由上述橫跨的錐孔突出。 後，通過在-對外螺紋部的跨的錐孔内之 屋入到上述橫跨的錐孔内。兩；緊該螺母而將其 内而固定在兩個機械零件上 ^件1^者將斜銷壓入到錐孔 個機械零件借助於·彼 视於斜輪形的同時’兩 r孔的壓入時，通r ’在解除斜鎖 叙賴人解除;;斜顧叙。這樣， ，轴線方向的力的同時’即將螺母的旋轉力轉 發明解決課題 ▽_力度地進行。 可是，利用了螺旋力的斜盤 構造上均僅可以從兩個機械零及屋人解除作業、在機械 的—方進行’而從另-方則不能 200914742 法,用。另外，斜銷除了進行壓入橫跨的錐孔内而 之外’還具有從錐孔突㈣—料微部，在機械 顯瓣梅_的場合或 ^ 【發明内容】 兩個的現有技術的問題點，本發_目的在於，在包含 定^觸的機械構成元件中，僅從兩侧幾 -Ϊ向鎖的叙作業及壓人解除作業，並且斜銷不 本以:】=„可，且不需要旋進螺母。 1頂…“ 1的而提出的’本發明中請專利範圍 ί.ί2~ 錐孔^峨直徑比上第二機械零件的 第-機械零件二插人錐鎖從 述底部的内螺纹内，“罗4入从用螺栓旋進到形成於上 助於斜銷正確地定位。第-機械零 進定位解除用的螺栓，並用該螺检;螺紋内旋 肛使斜鎖/ 口者軸線方向向第-機械零件-側 200914742 ，從轉機械零件和第 力、位解除作業，利用螺旋 兩個機械零件的—方就、::^”力*3•增加力度’只^»從 不能從兩個機械裳件的°從而，能夠適用於在機械構造上 是内螺紋而形成在斜鎖的#銷°另外’由於螺紋 說不必突出到第—機觀卩斜鮮〜出到外側、更具體地 於難以使斜銷突出 4卜側，因此在機械構造上能夠適用 進螺母的仏===的場合以及難卿 及定位解除作業。 、疋力進行兩個機械零件的定位作業 【實施方式】 是由局部规®絲的的機床的主軸箱5〇。圖！ 箱電動機2搭裁在機床的:i上的=圓蘭主^箱兄通過主軸 側視圖、左側視圖，°圖为別表示圖1的右 圖⑽方向二態，表示從 軸箱5〇的主軸9的周邊。圓^ _1圖】ν的局部放大圖，表示主 的框架4和支撐 5以及框架^支進·^成主軸箱50 中，從主軸箱電動機2拆卸了二:6 =1位’在圖2 間柱5、支# 6的絲㈣表7f配置有支撐 4和支撐間柱5以及框架4和圖’並表示用於框架 5a、6a及其配置。 支接間柱6的各個定位的錐孔4a、 200914742 之外’還電：1:,: 螺栓i 上的上述框架4«及借助於 和左側的支撐_ 5、支撐間柱6 =、二：1的右二則 =圖示的内部電動機，如圖4及=將，二❶作為3 交並彼線即 ===r:3HF、 14、23，該軸承架14、23分別 刀別嵌合有軸承架 ==9輸嘱嫩墙 ir, 刀工液、冷卻清洗液等 200914742 的未圖示的管子從外部制心轴1〇。 在内i4/ 2W3的外周面上分別礙合有軸承16，該軸承16 分別與設圖般2、圖3所示，該螺检穿過孔 嵌合軸8上ΪΪϋ: 23的法蘭盤、驅動破合軸7及從動側 主轴9的上栓牙過孔對應’這多個螺栓穿過孔與設置在 就面9C、9d上的多個内螺紋9e、9靖應。 ί 而與主轴9的內艘姑0軸承16、驅動侧嵌合轴7的各螺栓穿過孔 動側礙螺紋連接。由此，利用多個螺栓3〇將驅 同樣，就主轴9的支^;$ 9：^支撐轴58和主軸9彼此連接。 23、轴承16、從〇言’多個螺检31穿過軸承架 紋9f螺紋連接。由广二轴f的各螺栓穿過孔而與主軸9的内螺 架23和主軸9、即支俨軸】多:螺产31將從動侧嵌合軸8、軸承 内環嵌合在軸彼此連接。 上，且借祕=其外職合在支撐間柱5 軸承16的外環被ί連接在該支撐間柱5上。由此， 柱5上。 牙曰1柱5和軸承板b夾持，並固定在支擇間 架22上卜，轉23上邮承16，其外縣合在軸承 柱6上，並伽部綠合在支撐間 借助於螺栓41連接減間柱6上。另外’軸承板29 被轴承架22和轴=部上。由此’轴承16的外環 延伸軸線-靠半徑方向的外側的多個螺栓進·^的接面借助位於比螺栓3〇更 200914742 側’在驅動側嵌合軸7的軸線面還靠半徑方向的外 上述凹部不僅收放轉子13、驅mm9—側開口的凹部， 述的定子架11、定子。支揮的套筒7c，還收放下 側部分，具有與抽承16的外環2半徑方向的外 周面上嵌合定子架11。該定子架周面，並在該内 ，紐 12 雜' 栓49連接在電動機板18上^且，子条11利用螺 =主5上。由此，在支撐間】栓= 子12和轉子13的支撐軸電動機％。97江凹社形成具有疋 筒的二：言，設有套 上不同的與軸承架22的轴成有兩個在軸線方向 19^ 間柱4。另外、，夹'¥盤利用螺栓35連接在支撐 裝法蘭盤上。從而，連接在夾緊套筒20的安 上。 ㈣A緊紅19通過夹緊套筒2〇固定在支撐間柱6 ^緊套筒2G具有從上述安裝法蘭 |力將流體通道28從設置在外部緊的壓 作:件:工時，由於通過流體通道== 緊^： 並推壓夾 21固定在支撐間柱6上。由此/产助於夕侗 P ’將夾緊環 59 59 200914742 於由支撐陳5、6及赫4構成的 ，對旋轉地被夾緊，心軸不能進 力，即借助於工具而施加的來自於m並利用加工中的外 的旋轉，並維持加精度。這樣，錢、 力Μ阻止主軸9 件而設置，夾緊套筒20、夾緊虹19作緊抛=械的被制動部 體通道28、壓力流體的供給裝置一起構成。=置，並與流 機床的控繼置為了使|在心轴 ° ^旋轉，從而使借助於多個螺栓幻與^ ^=56而使轉子 3〇與主軸9触並旋轉而使主轴H軸58仏助於多_栓 的=在支撑輛㈣吏“轉旋轉從而使設置在主軸9上 疋轉連接體17利用螺栓45固定在支 ^ 體17的相φ雜承架14的内 ^ 上’旋轉連接 =架：形成旋轉連接。借助於該相:連轉= 部清洗液等從外部向心轴1〇供給 主軸相50在利用滑塊1的移動 6與加工治具(JIG)或工件等產生 ^稼間柱5或支擇間柱 柱5之間或者框架4和支^ 3 2 ’在框架4和支撐間 撞事故的修復作#時，為了ms，對義。這樣的碰 位及框架4和支射相50的桓架4和支撐間柱5的定 本發明的機械構成树的圖6所示，框架4作為 的錐孔4a，另外件而权置，並具有4個貫通 械構成元件的第二機^零件而稽6分別作為本發明的機 孔5a及錐孔6a。另外 °又，並S別具有兩個有底狀的錐 26在定位時使用，並跨&發械構成元件的斜鎖，斜銷 孔6a而分別插入。騎跨錐孔4a和錐孔5a以及橫跨錐孔4a和錐 從主轴主轴箱架3和框架4的螺栓34，並 斥ί7主軸箱50。圖6的表示與圖2相對應，並 11 200914742 表不機2拆卸的狀態的主轴箱50中的上部分。 示，橫跨辨的狀城已拆卸的狀態，如圖6的左側所 泰lit入古銷26。在錐孔5a的底部設有内螺紋5b (在本 例中的公稱直徑為8mm)，另外在斜销26 _心上作 Ξίΐί 的公細蝴觀26a (在本實施例中的 的°使用六觸面的棒狀扳手將作為内六角螺栓 t公稱餘為8mm)穿過斜銷％ ί 推ft鎖％的端面，斜銷26_螺旋力壓人錐孔^ ；Γ和/_柱5以產生相對移動之前的狀態正確200914742 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a technique for positioning two mechanical parts to each other and to positioning using a skew pin. L No Front Technology] In order to position the two mechanical parts to each other, the oblique pin ' is used and the profile is passed through the tapered pin that spans the two mechanical materials to pass through the contour (moving along the guiding surface and being guided) It is inserted into the tapered hole so that it can be correctly and reproducibly. In the publication of Japanese Laid-Open No. 1 (Japanese Patent No. 8-No. 81), the tapered hole formed by the tapered hole is formed by traversing two mechanical parts ϊ = holes. The oblique pin is along the axis of the square = the inside of the tapered hole, and the above-mentioned one portion is located above the span. The two mechanical parts are positioned to protrude from the above-mentioned tapered hole. Thereafter, it is inserted into the tapered hole which is traversed by the inside of the tapered hole in the span of the external thread portion. Two; tighten the nut and fix it on the two mechanical parts. The member 1^ presses the oblique pin into the tapered hole. The mechanical parts are pressed by the two-holes. At the time, the pass r' is released in the release of the oblique lock; In this way, the force in the axial direction is turned on, and the rotational force of the nut is turned to solve the problem. However, the swash plate structure using the helical force can be used only for the two mechanical zeros and the house owner to cancel the work, and the machine can be used for the same process, and the other can not be used for the 200914742 method. In addition, the oblique pin has a taper hole (four)-material micro-section in addition to being pressed into the tapered hole, and is in the case of a mechanical display. The problem is that the purpose of the present invention is that, in the mechanical component including the fixed touch, only the operation of the lock on both sides and the release operation are performed, and the skew pin is not: #=„可, It is not necessary to screw in the nut. 1 top... "1" and the patent range in the present invention ί. ί2~ cone hole ^ 峨 diameter than the second mechanical part of the first mechanical part two insert cone lock In the internal thread of the bottom, "Roller 4 is screwed into the bolt to form the upper pin to correctly position the pin. The first mechanical zero-release positioning bolt is used and the thread is checked; / Orbital axis direction to the first - mechanical parts - side 200914742, from the mechanical parts and the first force, the position is lifted, using the two mechanical parts of the spiral -::: ^" force * 3 • increase the strength 'only ^ »From the inability to move from the two mechanical parts, it can be applied to the internal configuration of the mechanical structure. In the oblique lock #pin ° additionally 'Because the thread says it does not have to protrude to the first machine to slant out ~ out to the outside, more specifically difficult to make the oblique pin protrude 4 side, so the mechanical construction can be applied to the nut仏=== occasions and difficulty clearing and positioning release work.疋 进行 进行 进行 进行 进行 进行 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个 两个Figure! The box motor 2 is laid on the machine: i on the = round blue master box brother through the spindle side view, left side view, ° figure is not shown in Figure 1 right (10) direction two states, indicating the spindle from the axle box 5 The perimeter of 9. Circle ^ _1 diagram] a partial enlarged view of ν, indicating that the main frame 4 and the support 5 and the frame ^ into the spindle box 50 are removed from the spindle housing motor 2: 6 = 1 position 'between the columns of Fig. 2 5. The wire of the branch #6 (4) Table 7f is provided with the support 4 and the support column 5 and the frame 4 and the figure 'and for the frames 5a, 6a and their configurations. Outside the respective tapered bores 4a, 200914742 of the support studs 6 'also: 1:,: the above-mentioned frame 4« on the bolt i and the support _ 5 on the left and the support column 6 = 2:1 The second right = the internal motor shown in the figure, as shown in Fig. 4 and =, the two turns as 3 and the other line is ===r: 3HF, 14, 23, and the bearing frames 14 and 23 are respectively fitted with bearings. Frame ==9 嘱 嘱 ir , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , On the outer peripheral surface of the inner i4/ 2W3, the bearing 16 is respectively blocked, and the bearing 16 is respectively shown in the drawings 2 and 3, and the screw thread is inserted into the flange of the shaft 8 on the shaft 8; The upper bolt passages of the drive shaft 7 and the driven side spindle 9 correspond to the plurality of bolt passage holes and the plurality of internal threads 9e and 9 provided on the faces 9C and 9d. Further, the bolts of the inner cylindrical bearing 16 and the driving side fitting shaft 7 of the main shaft 9 are threaded through the hole. Thus, the plurality of bolts 3 are used to drive the same, and the support shaft 58 and the main shaft 9 of the main shaft 9 are connected to each other. 23, bearing 16, from the rumor 'multiple screw inspection 31 through the bearing frame 9f threaded connection. The bolts of the two shafts f pass through the holes and are connected to the inner screw frame 23 of the main shaft 9 and the main shaft 9, that is, the support shafts: the screw 31 is engaged with the bracket 6 and the inner ring of the bearing is fitted to the shaft. Connect to each other. The upper ring of the bearing 16 is connected to the support column 5 by the external ring. Thus, on the column 5. The gingival 1 column 5 and the bearing plate b are clamped and fixed on the support frame 22, the turn 23 is on the mail bearing 16, and the outer county is combined on the bearing column 6, and the gamma green is combined in the support by means of The bolt 41 is connected to the subtraction column 6. Further, the bearing plate 29 is placed on the bearing frame 22 and the shaft portion. Thus, the outer ring extending axis of the bearing 16 - the joint surface of the plurality of bolts on the outer side in the radial direction is further radial in the axial direction of the driving side fitting shaft 7 by the side of the bolt 3 〇 200914742 The outer concave portion not only houses the rotor 13, but also the recessed portion that opens the side of the mm9, the stator frame 11 and the stator. The swivel sleeve 7c also houses the lower side portion, and has a stator frame 11 fitted to the outer peripheral surface of the outer ring 2 in the radial direction of the drawer 16. The stator frame is circumferentially disposed, and in the inner portion, the button 12 is connected to the motor plate 18, and the sub-strip 11 is screwed to the main plate 5. Thus, between the supports, the plug = sub 12 and the support shaft motor % of the rotor 13. The 97 Jiangyin Society forms a second cylinder with a cylinder, and is provided with two different columns 4 in the axial direction with the shaft of the bearing frame 22. In addition, the clip '$ disc is attached to the support flange by bolts 35. Thereby, it is attached to the clamping sleeve 20. (4) A tight red 19 is fixed to the support column 6 through the clamping sleeve 2〇. The tight sleeve 2G has a force from the above-mentioned mounting flange|force to press the fluid passage 28 from the outside to press: piece: working hours, due to the passage of fluid The channel == tight ^: and the push clamp 21 is fixed on the support column 6. Thus, the production of the clamping ring 59 59 200914742 in the case of the support 5, 6 and Her 4 is rotatably clamped, the mandrel can not be forced, ie by means of a tool From m and using the rotation outside the process, and maintaining the accuracy. Thus, the money and the force are prevented from being disposed of the spindle 9 pieces, and the clamp sleeve 20, the clamped rainbow 19 is configured to be close to the braked body passage 28 and the pressure fluid supply means. = set, and controlled by the flow machine to rotate | in the mandrel ° ^, so that the rotor 3 〇 and the spindle 9 are rotated by means of a plurality of bolts and ^ ^ = 56 to make the spindle H-axis 58仏 多 多 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在Connection = frame: forming a rotary connection. The main shaft phase 50 is supplied from the outer to the mandrel 1 by means of the phase: continuous rotation = partial cleaning liquid or the like, and is generated by the movement 6 of the slider 1 and the machining jig (JIG) or the workpiece. ^Between the inter-column column 5 or the inter-column column 5 or the frame 4 and the support ^ 3 2 'in the repair of the collision between the frame 4 and the support #, for the ms, the right sense. Such collisions and frames 4 and As shown in Fig. 6 of the mechanical framing of the invention of the truss 4 and the support column 5 of the phase 50, the frame 4 serves as a tapered hole 4a, which is separately provided and has a second machine with four mechanical components. ^Parts 6 are respectively used as the machine hole 5a and the taper hole 6a of the present invention. In addition, the two have a bottomed cone 26 for positioning. And inserting the oblique locks of the fire-fighting constituent elements and the oblique pin holes 6a respectively. Riding the tapered taper holes 4a and the tapered holes 5a and the bolts 34 that span the tapered bores 4a and the cones from the spindle headstock frame 3 and the frame 4, And the headstock 50 is repelled. The representation of Fig. 6 corresponds to Fig. 2, and 11 200914742 shows the upper portion of the headstock 50 in the state in which the machine 2 is disassembled. The left side of Figure 6 is lit into the old pin 26. At the bottom of the taper hole 5a, there is an internal thread 5b (in this example, the nominal diameter is 8 mm), and the slanting pin 26 _ heart is 公 ΐ ΐ 公26a (in the embodiment, the use of a six-contact bar wrench will be used as a hexagonal bolt t nominal length of 8mm) through the oblique pin% ί push the end of the ft lock%, the oblique pin 26_ spiral force Cone hole ^ ; Γ and / _ column 5 are in the correct state before the relative movement
If f 架和支綱柱6峽位也同樣地進行，在橫跨 ΐ客和設置在支撐間柱6上的錐孔&而插入斜銷'26之後，在 的底部的内螺紋沾内旋進壓入螺栓46，斜銷26 5 f用螺方疋力壓入錐孔4a、錐孔6a内。斜銷26設計得較短而 使斜銷26不從框架4突出，並且主軸箱架3也 置斜銷26用的空間、即孔座（魚眼孔）。了乂不用特思息又 由於支撐間柱5或支撐間柱6和加:η治具阳)或玉件等 ,撞事故導致 26變形、破損的場合，或者為了主 的分解修理而從框架4拆卸支撐敝5或支撐 6的^人 =斜鎖26。拆卸了壓入螺栓46之後，如圖6的右側所示口， 銷26的内螺紋26&内旋進拆卸螺栓47，使該拆卸螺栓47 到達錐孔5a、6a的底部，進一步旋進拆卸螺栓47而推壓錐^ 、 =^底部。作為推壓底部的反作用力，借助於拆卸螺检47 26作用軸線方向的力。因此，斜銷26沿軸線方向移動，並 用螺旋力的壓入狀態的解除，可以進行拆卸。 這樣，斜銷26以裝在錐孔4a、5a、6a内的原狀樣，並根據需 要進行拆卸，此時，借助於拆卸螺栓47可解除利用螺旋力的壓入 12 200914742 狀。可疋，若斜鎖26處於裝入的原樣，則存在由於支撐間柱$ 或支撐間柱6和加工治具(JIG)或工件等的上述碰撞事故導致的斜 鎖26、錐孔4a、5a、6a損傷的情況，尤其是當錐孔4a、5a、如 受到損傷時，則使碰撞事故的修復作業的上述的定位作業變得困 難。另外二在裝斜銷26時對主軸箱5〇、滑塊1、滑塊1的驅動裝 置、主軸箱電動機2施加的衝擊力越大，則對它們的損傷越大。 因此，如圖2所示，在本實施例中，在連接框架4和支撐間柱5 之後以及連接框架4和支撐間柱6之後拆卸斜銷26，如上所述， 斜鎖26可借祕拆㈣栓47在解除糊螺旋力祕人狀態後進 i 行^卸。主軸箱50以沒有裝斜銷26的狀態運轉，從而避免在上 述碰撞事故時錐孔4a、5a、6a受到損傷。 在本實施例中，斜銷26作為通孔僅設有内螺紋26a。可是， 作為通孔也可以同軸地設置沒有形成螺紋牙的圓孔和内螺紋 26a。這種場合’圓孔的直徑形成為内螺紋加的螺紋溝底徑以上， 拆卸螺栓47可穿過斜銷26的圓孔和内螺紋加而到達錐孔允、 6a的底部並推壓底部。此外，圓孔和内螺紋2如的配置除了在 銷26的前端一側設置内螺紋26a，而在後端一側設置圓孔之外， 也可以在灿端一側設置圓孔，而在後端一側設置内螺紋2如。另 外’ ^可以夾住内螺紋26a或圓孔而在兩側設置圓孔或内螺紋2如。 支f軸電動機56使心軸ig旋轉之中，由於程式設計 錯误等V致心軸10或工具與加工治具(;IG)、卫件等碰撞的場人， 支撐轴58產生相對旋轉、即滑移，需要進行主轴9和驅 動貝軸7的定位作業。另外，由於一邊使夾緊裝置57作動而 保持心軸10的旋轉位置，一邊使工具移動至加工位置、待 等^因此在利用滑塊1和主軸箱電動機2使主軸箱移動之 或，，使放置工件的加工台移動之中，由於程式設計錯誤等導致 心^ 10或工具與加工治具(JIG)、工件等碰撞的場合使主轴 目即滑f ’需要進行主軸9和從動側喪合 轴8的疋位作業。在本實施例中，斜銷％除了用於上述的框架4 13 200914742 撐間柱6的定位之外’還用於 位。動側叙合軸7的定位及主軸9及從動舰合軸8的定 成元件的第-加ϋ、有錐孔7d ’主軸9作為本發明的機械構 7d相對應地具有有底狀 稱餘為8mti Lg部設有内螺紋9h (在本實施例中的公 位I、使用斜ί設有斜鎖26的裝卸用的通孔。在定 斜銷26在利用螺栓3〇連接 口釉7。 織騎卸26。與驅動 第一機械 第:t械零件而設置，並與雜==== 斜鎖26作ί本發二g::二内：，=定二:用 Π抽8。在利用螺㈣連接之後，拆二主= 例中，由於在連接之後這樣拆卸斜 ()、工件等發生_的干涉事故，也可㈣免錐 ' 的破損’並在修復作針能進行正確的定位。’ c、9g 在本實施财，顧構成元件_於機床社梅i 5〇,另外， 14 200914742 明的機械構成元件也可以_於主軸箱7 °可是’本發 和_入螺栓的連接力而接合“個機械旋力的壓入力 本發明不限定在上述任意的實施例，口 請專利範_保護翻，可以進行各式各離本發明的申 【圖式簡單說明】 明機械構成元件的機床的主轴 圖1的右側視圖，表補是將 視圖。 极.6的㈣下的姉4的俯 1. 適用於借助於螺栓而彼此連翻定的_機械零件 【主要元件符號說明】 1 2 3 4 4a、5a 5、6 5b ' 6b 滑塊 主軸箱電動機 主軸箱架 框架 、6a、7d、8c、9g 錐孔 支撐間柱 、9e、9f、9h、26a 内螺紋 15 200914742 7 驅動側喪合抽 7a、8a 後合轴部 7b、8b 、9c、9d平坦面 7c 套筒 8 從動側後合轴 9 主轴 9a、9b 嵌合孔 10 心軸 11 定子架 12 定子 13 轉子 14、22 、23軸承架 15'29 轴承板 16 轴承 17 旋轉連接體 18 電動機板 19 夾緊缸 20 夾緊套筒 20a 環狀套筒 21 夾緊環 24 蓋子 26 斜銷 28 流體通道 30 〜45 ，48、49螺栓 46 壓入螺栓 47 拆卸螺栓 50 主轴箱 55 心轴單元 56 支撐轴電機 200914742 57 夾緊裝置 58、59 支撐軸The If f frame and the struts of the 6th gorge are also performed in the same manner. After inserting the slanting pin '26 across the crater and the tapered hole &lifier provided on the support column 6, the internal thread at the bottom is screwed into the inner thread. The bolt 46 is pressed in, and the skew pin 26 5 f is pressed into the taper hole 4a and the taper hole 6a by the screwing force. The skew pin 26 is designed to be short so that the oblique pin 26 does not protrude from the frame 4, and the headstock frame 3 also places the space for the pin 26, that is, the socket (fish eye hole).乂 乂 乂 乂 乂 乂 乂 乂 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑 支撑敝 5 or support 6 ^ person = oblique lock 26 . After the press-in bolt 46 is removed, the internal thread 26& 47 and push the cone ^, =^ bottom. As a reaction force pushing the bottom portion, the force in the direction of the axial direction is applied by means of the disassembly screw 47. Therefore, the skew pin 26 is moved in the axial direction, and can be disassembled by the release of the pressing force of the screw force. Thus, the skew pin 26 is attached to the original shape of the tapered holes 4a, 5a, and 6a, and is detached as needed. At this time, the press-fitting force 12 200914742 can be released by the detaching bolt 47. It is to be noted that if the oblique lock 26 is in the loaded state, there are oblique locks 26, tapered holes 4a, 5a, 6a due to the above-mentioned collision accident of the support column $ or the support column 6 and the jig or the workpiece. In the case of damage, especially when the tapered holes 4a, 5a are damaged, the above-described positioning work for the repair work of the collision accident becomes difficult. On the other hand, the greater the impact force applied to the headstock 5〇, the slider 1, the slider 1 driving device, and the headstock motor 2 when the skew pin 26 is mounted, the greater the damage thereto. Therefore, as shown in FIG. 2, in the present embodiment, the skew pin 26 is detached after the frame 4 and the support post 5 are joined and after the frame 4 and the support post 6 are attached. As described above, the slant lock 26 can be attached to the shackle (four) 47 After releasing the secret state of the paste screw force, enter the line and unload it. The headstock 50 is operated in a state where the skew pin 26 is not mounted, thereby preventing the tapered holes 4a, 5a, 6a from being damaged in the above collision event. In the present embodiment, the oblique pin 26 is provided with only the internal thread 26a as a through hole. However, as the through hole, a circular hole and an internal thread 26a in which the thread is not formed may be coaxially provided. In this case, the diameter of the circular hole is formed to be larger than the diameter of the threaded groove of the internal thread, and the removal bolt 47 can pass through the circular hole and the internal thread of the oblique pin 26 to reach the bottom of the tapered hole 6a and push the bottom. Further, the arrangement of the circular hole and the internal thread 2 may be such that, in addition to the insertion of the internal thread 26a on the front end side of the pin 26 and the provision of the circular hole on the rear end side, a circular hole may be provided on the side of the can end, and thereafter An internal thread 2 is provided on one end side. Alternatively, the internal thread 26a or the circular hole may be clamped to provide a circular hole or an internal thread 2 on both sides. When the f-axis motor 56 rotates the mandrel ig, the support shaft 58 is relatively rotated due to a programming error such as a V-shaped mandrel 10 or a tool colliding with a machining jig (IG), a guard, or the like. That is, slipping requires positioning of the spindle 9 and the drive spindle 7. Further, since the rotation position of the mandrel 10 is maintained while the clamp device 57 is actuated, the tool is moved to the machining position, and the tool is moved, so that the spindle case is moved by the slider 1 and the spindle case motor 2, so that When the processing table in which the workpiece is placed is moved, the spindle is slipped when the tool is collided with the machining jig (JIG) or the workpiece due to a programming error, etc. The spindle 9 and the driven side are required to be combined. Clamping operation of the shaft 8. In the present embodiment, the skew pin % is used for the position other than the positioning of the frame 4 13 200914742 struts 6 described above. The positioning of the moving side rendezvous shaft 7 and the first-twisting and tapered bore 7d' of the main assembly 9 and the stator member of the driven ship shaft 8 have a bottomed shape corresponding to the mechanical structure 7d of the present invention. The remaining 8mti Lg portion is provided with an internal thread 9h (in the present embodiment, the male seat I is provided with a through hole for the loading and unloading of the oblique lock 26. The fixed oblique pin 26 is connected to the glaze 7 by the bolt 3〇. Weaving and unloading 26. With the first mechanical drive: t mechanical parts set, and with miscellaneous ==== oblique lock 26 for ί本发二g:: two inside:, = fixed two: with Π pumping 8. After the connection of the screw (four) is used, in the case of dismantling the second main example, since the interference accident of the oblique (), the workpiece, etc. is removed after the connection, the damage of the cone can be removed (4) and the needle can be correctly repaired. Positioning. 'c, 9g In this implementation, the components are _ in the machine tool mei i 5 〇, in addition, the mechanical components of the 14 200914742 can also be _ in the headstock 7 ° but the connection between the 'this hair and the _ bolt The force is joined to the "mechanical force of the mechanical force". The present invention is not limited to any of the above embodiments, and the patent can be turned over and can be carried out in various ways. Ming's application [simplified description of the drawing] The right side view of the machine tool of the mechanical component is shown in the right side view of Fig. 1. The table complement is the view. The 姊4 of the pole of the (6) of the pole.6 is suitable for connecting with each other by means of bolts.翻定_Mechanical parts [Key component symbol description] 1 2 3 4 4a, 5a 5, 6 5b ' 6b Slider headstock Motor spindle frame frame, 6a, 7d, 8c, 9g Cone hole support column, 9e, 9f , 9h, 26a female thread 15 200914742 7 drive side funeral pumping 7a, 8a rear axle part 7b, 8b, 9c, 9d flat surface 7c sleeve 8 driven side rear axle 9 spindle 9a, 9b fitting hole 10 core Shaft 11 Stator frame 12 Stator 13 Rotor 14, 22, 23 Bearing frame 15'29 Bearing plate 16 Bearing 17 Rotary connection 18 Motor plate 19 Clamping cylinder 20 Clamping sleeve 20a Annular sleeve 21 Clamping ring 24 Cover 26 Oblique pin 28 Fluid passage 30 to 45, 48, 49 Bolt 46 Press-in bolt 47 Removal bolt 50 Spindle box 55 Mandrel unit 56 Support shaft motor 200914742 57 Clamping device 58, 59 Support shaft