200815146 九、發明說明： 【發明所屬之技術領域】 本發明關於一種將工件托板（work pallet)定位並固定 於底座構件的工件托板定位固定裝置。 【先前技術】 般來說 工 件托板疋位固定裝置具備有：底座構件； 夾持機構，將工件托板往下方拉住並固定於底座構件上； 及f軸定位機構、γ軸定位機構、Z軸定位機構，分別在 正交於=平面上的X、Y方向上與鉛直2方向上將工件托 板予以定位（例如，參照專利文獻 在專利文獻1裡所記載之裝置中，Χ轴定位機構呈備 !.卡合公構件’其具有1對固定於底座構件且X方向寬 又愈在上方愈小的推拔卡合部；與卡合母構件，苴且 =定於4托板且可分別卡合於i對推拔卡合部;;呈 :緊:且的：拔卡合凹部；γ轴定位機構具備有：卡合公構 施：對固定於底座構件且γ方向寬度愈往上方命 =的推拔卡合部；與卡合母構件，其具有i對固定於工^ 卡：：分別卡合於1對推拔卡合部而呈貼緊狀的推拔 面之各卡合母構件配置在工件托板之下 定:::==兩端部份形成厚壁並藉由螺栓固 上方彈性變形，以在盥工伽…卞口 分可彺 开辟而。w 〃 托板之間留有間隙的方式 7成厚壁而壬剖面帽形。另外，夹持機構具有4組設置^ 312XP/發明說明書(補件)/95-12/95134441 6 200815146 底座構件而呈上方突出狀之夾持本體，z轴定位機構 成’藉由4組夾持本體之圓錐台狀之構件承接卫件托板之 下面而將工件托板在z方向上定位於底座構件。 在專利文獻2裡所記载之裝置中，同專利文獻丨 轴定位機構之2對卡合公構件設於底座構件，2對卡合母 構件設於工件托板，於底座構件之周緣近旁部份處形 上方凸之階部，各卡合公構件一體形成於底座構件之階 ，^亥卡合公構件可向下方彈性變形’底座構件之階部中 在卡合公構件之下侧部份形成有開縫（31^)。 之 在專利文獻3裡所記載之裝置之中，χ、γ轴定位機構 2對卡合母構件設於底座底座構件，2對卡合公 於工件托板，於工件托板之周緣近旁部份處形成有下方^ 之階部’各卡合公構件一體形成於工件托板之階部，工件 =之階部中在卡合公構件之上側部份形成有開縫⑴ 和大凹部，使該卡合公構件可向上方彈性變形。 (專利文獻1):曰本專利特開平7_132429號公報 (專利文獻2) ·•美國專利第6152436號公報 (專利文獻3):美國專利第5634757號公報 【發明内容】 (發明所欲解決之問題） 定位固定裝置中，當夹持機構將工件托板拉 2固疋於底座構件時，χ、γ軸定位機構單純藉由使該 ^公構件之推拔卡合部與卡合母構狀推拔卡合凹部 卡“將工件托板在X、Y方向上定位，就此種裝置而言， ^2XP/mmmmm/95^12/95134441 7 200815146 可旎因為該定位固定裝置之各種構件的製造誤差、或因卡 合公構件、卡合母構件相對於底座構件、工件托板之組裝 誤差等影響，而使x、Y、Z軸定位機構之至少i個不能有 效地發揮功能，因而有不能將工件托板在x、γ、z全部方 向上確實定位於底座構件之虞。 士，*爽符機構將工件托板拉住並固定於底座構件 日守，在卡合公構件之推拔卡合部與卡合母構件之推拔卡合 凹部經卡合後之狀態下，專利文獻1裡藉由將設於工件二 構:往上方彈性變形，專利文獻2裡藉由將設 座構件之卡合公構件往下方彈性_，專利文獻 :藉由將設於工件托板的卡合母構件往上方彈性變形，從 件可將工件托板在χ、γ、ζ全部方向上確實^位於底座構 然而，在專利文獻J裡所記載之裝置中 構Γ可往上方彈性變形地設於卫件托板，而將卡合母L 之見度方向兩端部份形成厚壁，將其他具 人' 之部分形成薄壁而呈剖面帽形，因而卡二母構5凹名 於複雜，故，造成卡合母構件大型:：;:構件之糊 而且’由於將該卡合母構件設於I件托板2製造成本 用之多個工件托板之數量而設 ：須依㈣ 置成本提高。 卡σ母構件，而使額 專利文獻2裡所記载之步 312ΧΡ/發明說明書(補件)/95携5134441 :設於底座構件並使其可”方彈性卡合公構 使具有卡合母構件之工件托板的構造簡單:構:是= 200815146 於底座構件之周緣近旁料形絲部並使該階部與卡合 公構件-體形成’同時使該卡合公構件往下方彈性變形 •而在底座構件之階部中於卡合公構件之下側部份形成開 、缝’㈣造成具有該卡合公構件及開缝之底座構件複雜 化，增加製造負擔而不利於製作成本。 在專利文獻3裡所記载之裝置中，為了於玉件托板之周 緣近旁部份處形成階部並使該階部與卡合公構件一體成 龜形’同時使該卡合公構件往上方彈性變形，而在工件托板 之階部中於卡合公構件之上侧部份形成開缝和大凹部，因 而使該卡合公構件及具有開縫和凹部的工件托板之製造 負擔增加，不利於製造成本，使工件托板複雜化，因而如 '同專利文獻1，設置成本變高。 此外，在專利文獻2、3裡所記載之裝置中，由於將卡 合公構件、卡合母構件一體形成於工件托板、底座構件， 因此亦具有難以微調X、γ軸定位機構以確實發揮功能、 馨和在卡合公構件、卡合母構件磨耗時必須更換底座構件、 工件托板之整體等問題。 本發明之目的在於提供一種尤其使χ、γ轴定位機構之 構造簡單化並可透過Χ、γ、ζ軸定位機構將工件托板在X、 'Υ、Ζ全部方向上確實定位於底座構件的工件托板定位固 定裝置。 ^ (解決問題之手段） 申凊專利範圍第1項之發明的工件托板定位固定裝 置，具有：底座構件；ζ軸定位機構、χ軸定位機構及γ 312ΧΡ/發明說明書(補件)/95-12/95134441 9 200815146 車由定位機構，將工件托板分別在錯直之z方向上和在水平 面上正交之x、γ方向上定位於該底座構件；以及夾持機 ·構，將工件托板往下方拉住並固定於底座構件；其特徵在 '於，上述z軸定位機構具備有至少3個Z轴基準構件，其 設於底座構件之上面相離的至少3處且用來承接工件托八 板之下面，上述X軸定位機構具備有：X轴卡合公構件， 其具有愈往上方X方向寬度愈小之χ轴推拔卡合部，與從 該)軸推拔卡合部之下端部分往χ方向之兩側延伸而 性文形的X軸彈性板部，且由螺栓固定於底座構件之上面 =上:近方部’隙槽’其在上述底座構件之上面側部分中 子凹=與上述χ軸彈性板部相對向之部分處，並容許上 述χ軸彈性板部往下方之微小彈性變形；及X轴卡合母構 件’其具有讓上述X軸卡人公播杜 緊狀卡入夕轴推拔卡合部呈貼 緊狀卡&之X軸推拔卡合凹部，且由螺检固 之下面；上述Y軸定位機構具備有： 1托板 具有愈往上方Y方向寬度愈小Γγ軸構：’其 Υ軸推拔卡合部之下端部分往拔卡5°卩，與從該 變形的Υ勒…： 向之兩側延伸而可彈性 上面近旁部⑽，其在上述底座;之上面或 凹設於與上述Υ軸彈性板部相對二C :軸r板部往下方之微小彈性變形;及γ軸卡述 二；合有之，轴=轴卡卡入合公構件之γ轴推拔卡合部呈貼 之下面。 立由螺&固定在工件托板 31^0>/#胃___^)/95_12/95134州 10 200815146 件定位固定裝置之'，藉該夾持機構，將工 件托板在下方拉住並固定於底座構件，此 z軸定位機構’使工件托板分別在、 广㈣牛上。此時，在x軸定位機構中，】 :件托板中所固定的X轴卡合母構件…推 托板在χ方向上被定位，在γ轴定位機：中底 固定的¥軸卡合公構件之Υ軸推拔卡合部，呈 推=:::工件托板中所固定的¥轴卡合母構件之γ轴 推拔卡合凹部，工件托板在γ方向上被定位。 在ζ轴定位機構中之構造，底絲件中所設置的至少3 基準構件承接工件托板之下面’工件托板在Ζ方向 土被疋位，但在此之前’ Χ、γ軸推拔卡合部呈貼緊狀卡 &於X、Υ轴推拔卡合凹部。 亦即’當透過夾持機構將工件托板往下方拉住於底座構 =時’藉由該夾持力維持χ、γ轴推拔卡合部呈貼緊狀 ^於Χ、γ軸推拔卡合凹部之狀態，^卡合公構件之χ 軸舞性板部往下方產生微小彈性變形，¥轴卡合公構件之 Υ軸彈性板部往下方產生微小彈性變形，工件托板之下面 為Ζ軸基準構件所承接，於是工件托板在χ、γ、ζ之全部 方向上被定位及固定。 申明專利範圍第2項之發明’在申請專利範圍第1項之 發明中’於上述底座構件之上面側部分形成有於俯視方向 形狀略同於X軸卡合公構件之安裝凹部，於該安裝凹部嵌 312ΧΡ/發明說明書(補件)/95-12/95134441 n 200815146 合公構件之x軸彈性板部且其x方向兩端部分 為螺拴所固定，於該安，邱 板部之彈性變形的有容許χ軸彈性 日乂上述底座構件之上面部分形成 視Γ:形狀略同於γ轴卡合公構件之安裝凹部，於 =衣凹肷合有γ轴卡合公構件之丫軸彈性板部且盆Υ ^兩端部分為螺栓所固定，於該絲凹部之底部凹設有 谷許Y軸彈性板部之彈性變形的隙槽。 ::專利範圍第3項之發日月，在申日請專利範圍第2項之 ^上述X轴卡合公構件之固定用螺栓從下面侧插通 : = 該螺栓之上端部螺合於又軸彈性板部，上述γ 拴之上端部螺合於γ軸彈性板部。 霉件-亥螺 :請專利範圍第4項之發明，在申請專利範圍第工至3 =任-狀發日种，具财收容於上㈣槽 缩 形且可回復形狀的密封構件。 i、、侣文 (發明效果） 根 '康申請專利範圍第！項之發明’在χ、γ軸 中’猎螺栓將卡合公構件固定並設置於底座構件螺於 將卡合母構件固定並設m托板，於卡合公構^中1 置彈性板部’並於底座構件中凹設容許 °又 之微他變形的隙槽，因此在爽持機構 ^固疋於底座構件時’維持卡合公構件之推拔卡合部呈貼 ^狀卡合於卡合母構件之推拔卡合凹部的狀態，使彈性板 …主下方產生微小彈性變形，藉以使χ、γ、ζ軸定位機構 312ΧΡ/發明說明書(補件)/95-12/95134441 12 200815146 = 13:;力能’從而可將工件托板在x、Y、z之全部 設隙槽；立::二::上。而且’藉由在底座構件凹 板部往下方確~= 形成簡單形狀，可容許該彈性 件以簡單形狀；變形，又，因為亦可容易對底座構 簡單化，因Γ 所以使Χ、Υ_位機構之構造 件，m可谷易製造具有卡合公構件與隙槽之底座構 單化•利於製造成本’而且可使工件托板之構造更加 i本。又+於供使用之多個工件托板亦同，故可降低設備 透、㈣^ ’透過螺栓將卡合公構件固定於底座構件，另， ===:構:固定於工件托板，因為設有卡合公 能。、、邊卡合公構件、卡合母構件就可維持定位功 °月利軛圍第2項之發明’因為在底座構件中形 •，衣凹部並於該安裝凹部中嵌合卡合公構件之彈性板 所以可確實地將卡合公構件定位並組裝於底座構件 ^而將弹性板部往上方過於突出底座構件就可設置， ^將該彈性板部之兩端部分透過螺栓固定於安裝凹部，於 安裝凹部之底部凹設有隙槽，所以可容許彈性板部往下方 破實地彈性變形。 根據申請專利範圍第3項之發明，因為將卡合公構件之 固定用螺栓由下面侧插通底座構件，並將該螺检之上端部 螺合於彈性板部’所以不須將螺栓往底座構件之上面侧露 312ΧΡ/發明說明書(補件)/95-12/95134441 13 200815146 出就可將彈性板部之兩端部確實固定於安裝凹部中。 根據申請專利範圍第4項之發明，因為設有收容於隙 I可壓縮變形且可回復形狀的密封構件，所以不妨礙卡ς 構件之彈性板部往下方之彈性變形，就可確實防止工件 加工產生之切屑等碎屑和塵埃等侵入隙槽之情形。 【實施方式】 、，本發明之工件托板定位裝置為將工件托板往下方拉住 •:固定於底座構件上，並於此時’將工件托板分別於在水 面上正交之χ、γ方向與鉛直2方向上定位於底座構件 (實施例） 如圖1〜圖6所示’工件托板定位固定裝置i且有：底 座構件2 ;夾持機構3，將工件托板9往下方拉住並固定200815146 IX. Description of the Invention: [Technical Field] The present invention relates to a workpiece pallet positioning and fixing device for positioning and fixing a work pallet to a base member. [Prior Art] Generally, the workpiece pallet clamping fixture is provided with: a base member; a clamping mechanism that pulls the workpiece pallet downward and is fixed to the base member; and an f-axis positioning mechanism, a γ-axis positioning mechanism, The Z-axis positioning mechanism positions the workpiece pallet in the X and Y directions orthogonal to the = plane and the vertical direction, respectively (for example, referring to the apparatus described in Patent Document 1 in the patent document, the Χ axis positioning The mechanism is provided! The snap-in male member has a pair of push-and-pull portions fixed to the base member and having a smaller X direction and a smaller upper side; and the female member is engaged, and is set at 4 pallets and Can be respectively engaged with the i-push-pull engagement portion;; is: tight: and: the card-engaged concave portion; the γ-axis positioning mechanism is provided with: the engagement of the male structure: the fixing to the base member and the width in the γ direction is further The pushing and engaging portion of the upper life=; and the engaging female member having the i-pair fixed to the work card: each of the cards of the push-out surface that are respectively engaged with the pair of push-pull engaging portions The female component is placed under the workpiece pallet:::== Both ends form a thick wall and are fixed by bolts Sexual deformation, in order to open up the 伽 卞 卞 。 。 。 。 。 w 。 。 留 留 留 留 留 留 留 留 留 留 留 留 留 留 留 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间 之间SUMMARY OF THE INVENTION (Reply)/95-12/95134441 6 200815146 The base member is a clamping body that protrudes upward, and the z-axis positioning machine constitutes 'supporting the guard plate by means of four sets of members of the truncated cone-shaped body The workpiece holder is positioned in the z direction on the base member. In the device described in Patent Document 2, the pair of engaging male members of the patent document 丨 axis positioning mechanism are provided on the base member, and the pair of cards are provided. The mating member is disposed on the workpiece pallet, and is formed on the upper part of the periphery of the base member at a convex portion, and each of the engaging male members is integrally formed on the step of the base member, and the hinged member can be elastically deformed downward. A slit (31) is formed in a lower portion of the base member at a lower portion of the engaging male member. Among the devices described in Patent Document 3, the χ and γ-axis positioning mechanism 2 are engaged with the female member. Set on the base base member, 2 pairs of snaps are common to the workpiece pallet, A step portion of the lower portion is formed at a portion near the periphery of the pallet. The respective engaging male members are integrally formed on the step portion of the workpiece pallet, and the upper portion of the workpiece is formed with a slit at the upper portion of the engaging member. (1) and the large recessed portion, the engaging male member is elastically deformable upwards. (Patent Document 1): Japanese Laid-Open Patent Publication No. Hei 7-132429 (Patent Document 2) • US Patent No. 6152436 (Patent Document 3): U.S. Patent No. 5,634,757, the disclosure of which is hereby incorporated by reference in its entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire The push-and-pull portion of the male member and the snap-fit female push-pull recessed card "position the workpiece pallet in the X and Y directions. For such a device, ^2XP/mmmmm/95^12/ 95134441 7 200815146 The x, Y, and Z axes may be affected by manufacturing errors of various components of the positioning fixture or by assembly errors of the engaging male member, the engaging female member relative to the base member, and the workpiece carrier. At least one of the positioning mechanisms cannot function effectively Therefore, there is a possibility that the workpiece pallet cannot be positioned in the base member in all directions of x, γ, and z. , the cool-cooling mechanism pulls the workpiece pallet and fixes it to the base member, and after the push-fit engagement portion of the snap-fit member and the push-fit engagement recess of the snap-fit member are engaged, In Patent Document 1, the two members of the workpiece are elastically deformed upward, and in Patent Document 2, the engaging member of the seat member is elasticized downward. Patent Literature: By placing the workpiece on the workpiece pallet The engaging female member is elastically deformed upward, and the workpiece holder can be placed in the base structure in all directions of χ, γ, ζ. However, in the device described in Patent Document J, the structure can be elastically deformed upward. It is arranged on the guard plate, and the two ends of the engaging mother L are formed into thick walls, and the other parts of the body are formed into a thin wall and have a sectional hat shape, so the card two mothers 5 are concave It is complicated, so it causes the large size of the snap-in female member::;: the paste of the component and 'Because the number of the workpiece brackets for the manufacturing cost of the snap-on female member is set at the manufacturing cost of the one-piece pallet 2: Increase the cost. The card σ female member, and the step 312 ΧΡ / invention manual (supplement) / 95 carrying 5134441 described in Patent Document 2: is provided on the base member and is made to be elastically engaged with the male body to have the engaging mother The structure of the workpiece support plate of the component is simple: structure: = 200815146 The wire portion is formed near the periphery of the base member and the step is formed with the snap-fit member-body while elastically deforming the snap-fit member downward. In the step portion of the base member, the opening and the slit are formed on the lower side portion of the engaging male member. (4) The base member having the engaging male member and the slit is complicated, which increases the manufacturing burden and is disadvantageous for the manufacturing cost. In the device described in Patent Document 3, in order to form a step at a portion near the periphery of the jade piece, and to make the step and the engaging male member integrally form a turtle shape, the engaging member is made upward. Elastic deformation, and forming a slit and a large recess in the upper portion of the engaging member in the step portion of the workpiece holder, thereby increasing the manufacturing burden of the engaging male member and the workpiece holder having the slit and the recess Is not conducive to manufacturing costs, making the workpiece pallet In addition, in the apparatus described in Patent Documents 2 and 3, the engaging male member and the engaging female member are integrally formed on the workpiece holder and the base. The member also has problems in that it is difficult to finely adjust the X and γ axis positioning mechanisms to surely function, and to change the base member and the entire workpiece holder when the male member is engaged and the female member is worn. The object of the present invention is Providing a simplification of the structure of the χ and γ-axis positioning mechanism, in particular, and positioning and fixing the workpiece pallet in the X, 'Υ, Ζ all directions of the workpiece member through the Χ, γ, ζ axis positioning mechanism ^ (The means for solving the problem) The workpiece pallet positioning and fixing device of the invention of claim 1 of the patent scope has: a base member; a 定位 axis positioning mechanism, a 定位 axis positioning mechanism, and a γ 312 ΧΡ / invention manual (supplement) /95-12/95134441 9 200815146 The vehicle is positioned by the positioning mechanism on the base member in the z direction of the straight line and the x, γ directions orthogonal to the horizontal plane; The machine structure is configured to pull the workpiece pallet downward and fix it to the base member; wherein the z-axis positioning mechanism is provided with at least three Z-axis reference members disposed on the base member at least apart from each other The X-axis positioning mechanism is provided with: an X-axis engaging male member having a lower-width X-axis pushing and pulling engagement portion, and the same from the lower side of the workpiece supporting plate The X-axis elastic plate portion of the lower end portion of the shaft pushing and pulling engagement portion extending toward the sides of the χ direction and being fixed by the bolt to the upper surface of the base member = upper: the proximal portion 'gap groove' a neutron concave portion of the upper side portion of the base member = a portion opposite to the above-mentioned y-axis elastic plate portion, and allows slight elastic deformation of the 弹性-axis elastic plate portion downward; and an X-axis engaging female member 'which has the above The X-axis card player broadcasts the tight-fitting card into the xi-axis push-and-pull portion, and the X-axis pushes and pulls the recessed portion of the X-axis card and the X-axis, and the bottom of the screw is fixed; the Y-axis positioning mechanism is provided with: 1 The pallet has a smaller width in the Y direction from the top to the top Γ γ axis structure: 'The Υ axis pushes and pulls the card The lower end portion of the portion is pulled 5° 卩, and the Υ 从 ... : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 5 5 5 5 5 5 The part is opposite to the second C: the small elastic deformation of the shaft r plate portion downward; and the γ axis card is two; in combination, the shaft=axis card is inserted into the male member and the γ-axis push-pull engagement portion is placed below. The snail & is fixed on the workpiece support 31?0>/#stom ___^)/95_12/95134 state 10 200815146 piece positioning fixture', by which the workpiece holder is pulled underneath and Fixed to the base member, the z-axis positioning mechanism makes the workpiece pallets on the wide (four) cattle. At this time, in the x-axis positioning mechanism, the X-axis engagement female member fixed in the member pallet is positioned in the χ direction, and the γ-axis positioning machine: the bottom shaft is fixed. The y-axis of the member pushes and pulls the engaging portion, and pushes the y-axis pushing and engaging recessed portion of the y-axis engaging female member fixed in the workpiece supporting plate, and the workpiece supporting plate is positioned in the γ direction. In the configuration of the boring shaft positioning mechanism, at least 3 reference members provided in the bottom wire member are supported under the workpiece pallet. The workpiece pallet is clamped in the Ζ direction soil, but before this Χ, γ axis push card The joint is in the form of a close-up card & That is, when the workpiece holder is pulled down to the base structure by the clamping mechanism, the clamping force is maintained by the clamping force, and the γ-axis push-pull engaging portion is in close contact with the γ-axis. In the state of the engaging recess, the arm of the male member is slightly elastically deformed downward, and the elastic plate portion of the shaft of the male member is slightly elastically deformed downward, and the lower surface of the workpiece is The y-axis reference member is received, so that the workpiece pallet is positioned and fixed in all directions of χ, γ, ζ. In the invention of claim 2, in the invention of the first aspect of the invention, the mounting recess of the male member in the plan view direction is similar to the X-axis engaging male member in the upper side portion of the base member. Concave insert 312ΧΡ/Invention specification (supplement)/95-12/95134441 n 200815146 The x-axis elastic plate part of the male member and the x-direction end portions thereof are fixed by bolts, and the elastic deformation of the board portion is The upper portion of the base member is formed to have a viewing recess: the mounting recess having the shape slightly the same as the γ-axis engaging the male member, and the y-axis elastic plate having the γ-axis engaging male member And the two ends of the bowl are fixed by bolts, and the elastic deformation groove of the Y-axis elastic plate portion is recessed at the bottom of the wire recess. ::The date of the third paragraph of the patent scope, in the second paragraph of the patent application scope, the fixing bolt of the above X-axis clamped male member is inserted from the lower side: = the upper end of the bolt is screwed to In the shaft elastic plate portion, the upper end portion of the γ 拴 is screwed to the γ-axis elastic plate portion. Molded parts - Hailu: Please invent the scope of the invention in the fourth paragraph of the patent, in the scope of the patent application to 3 = any type of hair, the money is contained in the upper (four) groove and can be restored to the shape of the sealing member. i,, and the essay (invention effect) root 'Kang application patent scope! The invention of the item 'in the χ, γ axis' hunting bolts fixes the snap-fit male member and is placed on the base member screw to fix the snap-fit female member and set the m pallet, and the elastic plate portion is placed in the engaging common structure 'There is a recess in the base member that allows for a slight deformation. Therefore, when the holding mechanism is fixed to the base member, the push-and-pull portion of the engaging male member is held in a snap-fit manner. The state in which the engaging female member is pushed and pulled into the concave portion causes a slight elastic deformation of the elastic plate to cause a 弹性, γ, ζ axis positioning mechanism 312 ΧΡ / invention manual (supplement) / 95-12/95134441 12 200815146 = 13:; force can' thus the workpiece pallet can be placed in all slots of x, y, z; stand: two:: upper. Moreover, by forming a simple shape in the concave portion of the base member, it is possible to allow the elastic member to have a simple shape; deformation, and because the structure of the base can be easily simplified, so that Χ, Υ The structural member of the position mechanism, m can easily manufacture the base structure with the snap-fit male member and the slot, facilitates the manufacturing cost, and can make the structure of the workpiece pallet more compact. Also + the same number of workpiece pallets for use, so it can reduce the equipment penetration, (4) ^ 'fix the snap-fit male member to the base member through the bolt, and, ===: structure: fixed to the workpiece pallet, because It has a snap-in function. The invention of the second item of the yoke yoke can be maintained by the side snapping of the male member and the snapping of the female member. Because of the shape in the base member, the garment recess is fitted into the male member in the mounting recess. Therefore, the elastic plate can securely position and assemble the engaging male member to the base member, and the elastic plate portion can be protruded upward to protrude from the base member. ^The two ends of the elastic plate portion are fixed to the mounting recess by bolts. The groove is recessed in the bottom of the mounting recess, so that the elastic plate portion can be allowed to elastically deform downward. According to the invention of claim 3, since the fixing bolt for engaging the male member is inserted into the base member from the lower side, and the upper end portion of the screw is screwed to the elastic plate portion, the bolt is not required to be pushed to the base. The upper side of the member is exposed 312ΧΡ/invention specification (supplement)/95-12/95134441 13 200815146 The both end portions of the elastic plate portion can be surely fixed in the mounting recess. According to the invention of claim 4, since the sealing member which is compressible and deformable in the gap I and which can be restored in shape is provided, the elastic deformation of the elastic plate portion of the click member can be prevented from being hindered, and the workpiece can be surely prevented from being processed. Debris and dust, such as chips, are invaded into the slots. [Embodiment] The workpiece pallet positioning device of the present invention is to pull the workpiece pallet downwards: • is fixed on the base member, and at this time, the workpiece pallets are respectively orthogonal to the water surface. Locating the base member in the γ direction and the vertical direction (embodiment) As shown in FIG. 1 to FIG. 6 'the workpiece pallet positioning fixture i and having: the base member 2; the clamping mechanism 3, lowering the workpiece pallet 9 Pull and fix
= 上；及X軸定位機構4、Y軸定位機構5、Z 軸疋位機構6’將工件托板9分別於在水平面上正交之X、 Y方向與錯直Z方·向上定位於底座構件2上； 底座構件2形成固定於該底座構件2而與卫件托板9之 目f且於俯視方向呈矩形之塊狀，於該底座構件2上 -有夾持機構3之夾持本體10、χ軸定位機構彳之j對χ 抽卡：：構件20、γ軸定位機構5之！對γ軸卡合公構件 3〇、以及Ζ軸定位機構6之4個ζ軸基準構件4〇。 夾持本體10配置於底座構件2之中央部份，！對乂軸 20包夾著夹持本體10在γ方向上對稱地配置 於底座構件2之χ方向中央部份，1對Υ轴卡合公構件30 312ΧΡ/發明說明書(補件)/95-12/95134441 14 200815146 包夹著夾持本體10在x方向上對稱地配置於 =方向中央部份。該等4個卡合公構件H繞著夹 持本體1〇之轴心每㈣90度配i，4㈤z轴基準構件4〇 繞著夾持本體Π)之軸每隔9G度配置且相對於4個卡合 公構件20、30為偏轉45度之配置。 工件托板9於俯視方向呈矩形，於 別對應於設在底座構件2上之夹持本體1〇、上= =:20、及1 轴卡合公構件3〇之配置，設置有： ^構3之夾持卡合構件b、X軸定位機構4之1#x軸 =母構件25、及Y軸定位機構…對γ軸卡合母構 件35 〇 夾持機構3具備有上述夾持本體1〇及夾持卡合構件u 與回復用油壓供給機構（圖式從略）。夾持本體10具有筒 狀構件50、輸出構件5卜蓋構件52、多顆滾珠構件^、 ^彈簧構件54。於筒狀構件5〇中，一體形成有上小直 徑筒部50a、下大直徑筒部5〇b、下端凸緣部5〇c， 直控筒部5Gb與下端凸緣部5Qc内板在底座構件2之 部份中所形成的上小直徑孔部2&與下大直徑孔部扎。、 於下大直徑孔部2b中更進—步内嵌有蓋構件52 夕顆螺栓56將蓋構件52與下端凸緣部5Qe固定於底座 :2/下大直徑筒部5〇b之上面與底座構件2之上面略呈 、、卞，上小直徑筒部5〇a往上方突出於底座構件2。於上 J、直徑同部5Ga之上部形成有多個橫孔5Qd，於 ^處分別可進退地保持有多顆滾珠構件53。 312XP/發明說明書(補件)/95-12/95134441 200815146 、尽51具有桿部51a與活塞部仍，桿部化可 地内礙於上小直徑筒部咖，活 ^如f内嵌於下大直徑筒部於桿部51a之上部具動 並以Π:':推動部51C’分別線接觸於多顆滾珠構件53 :二:：推出之方式分別推動多顆滾珠構件53 隹動部51c往下侧連續而凹陷呈部份球面狀之多 個收容部51d，以往内侧逑入夕古斗、\ 夕 珠構件53。 内側退入之方式分別收容多顆滾珠滾 容==為多個盤狀彈簧於上下方向疊層而成，收 在活基。p 51上所形成的環狀凹部 彈直力:筒… Μ於由活塞51b與蓋構件52及下大直徑 =咖所包圍之部分不漏油地形成油室55 用油麗供給機構而對該油室55供給油壓。 工==構件15於工件托板9之下面側部份為多個從 牛托板9之上面側插通的螺栓 合構件15中形成有貫 疋於-亥又持卡 t_ 、乙孔15a，於接臨夹持卡合構件15 广孔15a的上端部處形成有多個卡 =卡合多顆滾珠構件53的多個卡合凹部恤，且傾斜為 成往軸心側而朝下方移動。 … A 1 Y ^ ^ yv 、 ·上述1對X軸卡合公構件20 =對X軸卡合母構件25與i對χ軸隙槽29。各 二成於Χ方向且呈細長形，具有··凸部I· 轴推技卡合部20a’形成於凸部m之上端部且愈往上 312XP/發明說明書(補件)/95-12/95134441 16 200815146 方其X方向寬度愈小；及可彈性變形之乂軸彈性板= upper; and the X-axis positioning mechanism 4, the Y-axis positioning mechanism 5, and the Z-axis clamping mechanism 6' respectively position the workpiece pallet 9 in the X and Y directions orthogonal to the horizontal plane and the Z-direction in the vertical direction. The base member 2 is formed in a block shape which is fixed to the base member 2 and is opposite to the guard plate 9 and has a rectangular shape in a plan view. On the base member 2, there is a clamping body of the clamping mechanism 3 10, χ axis positioning mechanism j j χ 抽 card:: component 20, γ axis positioning mechanism 5! The y-axis is engaged with the male member 3〇 and the four y-axis reference members 4 of the y-axis positioning mechanism 6. The clamping body 10 is disposed at a central portion of the base member 2, The clamping shaft 10 is sandwiched between the clamping body 10 and symmetrically disposed in the γ direction in the center portion of the base member 2 in the χ direction, and the pair of Υ shafts engages the male member 30 312 ΧΡ / invention manual (supplement) / 95-12 /95134441 14 200815146 The clamping body 10 is symmetrically disposed in the central portion of the = direction in the x direction. The four engaging male members H are arranged around the axis of the clamping body 1 every 90 degrees, and the 4 (five) z-axis reference members 4 are arranged around the axis of the clamping body 每隔) every 9G degrees and relative to 4 The snap-fit male members 20, 30 are configured to deflect 45 degrees. The workpiece holder 9 has a rectangular shape in plan view, and is disposed corresponding to the holding body 1〇, the upper==:20, and the 1st axis engaging the male member 3〇 provided on the base member 2, and is provided with: 3 clamping engagement member b, X-axis positioning mechanism 4 1 #x axis = female member 25, and Y-axis positioning mechanism... γ-axis engagement female member 35 〇 clamping mechanism 3 is provided with the above-mentioned clamping body 1 〇 and the clamping engagement member u and the hydraulic oil supply mechanism for recovery (the figure is omitted). The chuck body 10 has a cylindrical member 50, an output member 5, a cover member 52, a plurality of ball members, and a spring member 54. The cylindrical member 5A is integrally formed with an upper small diameter cylindrical portion 50a, a lower large diameter cylindrical portion 5〇b, and a lower end flange portion 5〇c, and the inner tube portion 5Gb and the lower end flange portion 5Qc are plated at the base. The upper small diameter hole portion 2& formed in the portion of the member 2 is tied to the lower large diameter hole portion. Further, the cover member 52 is embedded in the lower large diameter hole portion 2b. The cover bolt 52 and the lower end flange portion 5Qe are fixed to the base: 2/lower diameter cylindrical portion 5〇b and the base The upper surface of the member 2 is slightly curved, and the upper small-diameter cylindrical portion 5A protrudes upward from the base member 2. A plurality of lateral holes 5Qd are formed in the upper portion of the upper portion and the same portion of the diameter 5Ga, and a plurality of ball members 53 are held at the upper portion. 312XP / invention manual (supplement) / 95-12/95134441 200815146, the 51 has the rod portion 51a and the piston portion still, the rod portion can be hindered by the upper small diameter tube coffee, the living ^ such as f embedded in the next big The diameter cylinder portion is moved on the upper portion of the rod portion 51a and is in contact with the plurality of ball members 53 by the Π: ': the pushing portion 51C' respectively: the two: the pushing means respectively pushes the plurality of ball members 53 to move the portion 51c downward A plurality of accommodating portions 51d which are partially continuous and partially recessed in the shape of a spherical surface are conventionally inserted into the eclipse and the celestial member 53. The inner retracting method accommodates a plurality of ball rolling capacities == a plurality of disc springs are stacked in the vertical direction to receive the living base. The annular recessed portion formed on p 51 has a straight force: the cylinder is formed by the piston 51b and the cover member 52 and the portion surrounded by the lower diameter = coffee, and the oil chamber 55 is formed without oil leakage. The oil chamber 55 supplies oil pressure. The member == member 15 is formed on the lower side portion of the workpiece pallet 9 as a plurality of bolt-forming members 15 which are inserted from the upper surface side of the ox plate 9 and are formed in the kelp and the bottom plate 15a. At the upper end portion of the wide hole 15a adjacent to the grip engagement member 15, a plurality of engagement recessed shirts in which a plurality of cards = a plurality of ball members 53 are engaged are formed, and are inclined so as to be moved downward toward the axial center side. A 1 Y ^ ^ yv , The above-mentioned 1 pair of X-axis engaging male members 20 = the X-axis engaging female members 25 and i are opposed to the axial clearance grooves 29 . Each of the two is in the direction of the 且 and has a slender shape, and has a convex portion I. The axial pushing engagement portion 20a' is formed at the upper end of the convex portion m and is further upward 312XP / invention manual (supplement) / 95-12 /95134441 16 200815146 The smaller the width in the X direction; and the elastically deformable 弹性 axis elastic plate
從X軸推拔卡合部20a(凸部2〇A)之下端部份往X 兩側延伸。 於底座構件2之上面側部份處形成有略同於X軸卡合公 構件20在俯視方向之形狀的安裝凹部&，於該 = k處嵌合有X軸彈性板部2〇b ’ χ轴彈性板部咖^ : 以部=1料栓21所固定。如此，卡合公構 1，、X軸彈性板部2〇b之上面與底座構件2 而 略呈連續之方式，由螺栓21固定於底座構件2 方。卩。1對螺栓21從下面側插通於底座構件2，註夕= 端部螺合於X軸彈性板部2〇b。 μ、 1對X軸隙槽29容許！對X轴卡合公構件2 性板部20a往下方之微小彈性變形，在底座 =份中於與X軸彈性板部咖相對向之部份（即 二Λ之Λ部）’以x轴彈性板部2〇a可適當彈性變形i X 方向適备旯度凹設有各X轴隙槽29。 '、 各X轴卡合母構件25在X方向上形成細長狀， 凹部25A ;及X站4户上人. 八有. 及X軸推拔卡合凹部25a，形成於凹部 下W，愈往下方其x方向寬度愈大， 之推拔卡合部20a與其呈貼緊狀卡合且與凹;^件 上辱而夕μ曰山 …w Η4 25Α之 二:：之間具有間隙28;在抵接於工件托板9之下面的 … 纟1對銷26所定位，X方向兩端部 、 箄之下# 對螺枚27從上面側插通於工件托板9，兮 4之下端部螺合於X軸卡合母構件25。 亥 312XP/發明說明書(補件)/95·ΐ2細彻 a 200815146 y軸疋位機構5具備上 對Y軸卡合母楢侔％命^對γ轴卡合公構件30及i 各υ轴卡合母構件35具有；拔：：彈性板部 軸卡合公構件3 有軸推技卡合凹部35a。各γ 上、f 上 Y轴卡&母構件3β、Y軸隙栌39 Π於 上述X軸卡合公構件2〇、 丨皁匕39 R於 29之構造。因僅方…卡5母構件25、Χ軸隙槽 再、因僅方向不同’故省略重複的詳 Ζ軸定位機構6具備上述4個2 軸基準構件40設在底座構件2之^=件40，該等Ζ 4處，猎由承接工件托板9 ^上述 件托板9。 ⑽而在Z方向上定位工 以下說明有關以上所說明 之功用與效果。 的工件托板定位固定裝置 在將工件托板9定位並固以底座構件2上時，首先， 將工件托板9往底座構件2之上方搬送，使底座構件2之 泰2對卡合公構件2G、30與卫件托板9之2對卡合母構件 25 35相互對向之後’使工件托板9下降，將夾持機構3 之夾持本體10的上小直徑筒冑5〇a插入於夾持卡合構件 15之貫通孔15a，使夾持機構3作動。 藉該夾持機構3 ’將工件托板9往下方拉住並固定於底 座構件2,此時，透過χ、γ、ζ軸定位機構4、5、6，使 工件托板9分別在X、γ、ζ方向上定位於底座構件2上。 此時，在X軸定位機構4中，底座構件2中所固定的χ軸 卡合公構件20之X軸推拔卡合部2〇a，呈貼緊狀卡合於 312XP/發明說明書(補件)/95-12/95134441 18 200815146 =件托板9中所固定的χ軸卡 合凹部❿，工件托板9在χ方:2之^推拔卡 機構5中，底座椹杜9 Λ 上被疋位，在Υ軸定位 卡合 =，2^ 定的Υ軸卡合母構 ;：：：件托板9中所固 托板9在Υ方向上被定位。歸技卡合凹部咖，工件 在Ζ軸定位機構6中之構 個Ζ軸基準構件4f]圣# -尘冓件2中所設置的4 平田丞+稱件4〇承接工件托枴 在Ζ方向上被定位，但在此之前板9卡之/八面構=托板9 。一呈貼緊狀卡合= 之推技卡合凹部25a、35a。 5 =即，當透過夾持機構3將工件托板9往下方拉住 土時’藉該夾持力維持推拔卡合部_、_呈 ^狀卡s於推拔卡合凹部25a、咖之狀態，卡人 ㈣〇、3G之X軸彈性板部_、鳥往下方 ㈣：工件托板9之下面為Z軸基準構件40所承接二 疋工：托板9在X、Y、Z之全部方向上被定位及固定。' ，據紅件托板定位固定裝置1，在χ、γ衫位機構心 二猎螺Γ將卡合公構件20、3°固定並設置於底座 ，猎螺栓27將卡合母構件25、％ ί^並設置於工 件牦板9,於卡合公構件2〇、3〇中設置彈性板部·、_， 亚於底座構件2中凹設容許該彈性板部_往下方 :微小彈性變形的隙槽29、39 ’因此在夾持機構3將工 件托板9拉住並㈣於底座構件2時，維持卡合公構件 312XP/發明說明書(補件)/95-12/95134441 19 200815146 件25、35之=;:::、3°a】貼緊狀卡合於卡合母構 • 6全部有效發揮功能，從而可將工件托板 :Χ、Υ、Ζ之全部方向上確實定位於底座構件2上。 二:=底:：：隙槽29，，而可將卡 •件2以簡單形狀形成二9、又39因：亦可容易對底座構 件20、30盥隙栲20、μ — — $、-名卞口么構 ”θ 39之底座構件，所以有利於製造成 且可使工件耗板9之構造更加簡單化，對於供使用 之夕個工件托板9亦同’故可降低設備成本。 又透過螺锃21將卡合公構件2〇、3〇固定於底座構件 ，另，透過螺检27將卡合母構件25、35固定於工件托 板9’因Μ有卡合公構件2()、3()、卡合母構件MM， :斤以可確實微調Χ、Υ軸定位機構4、5以確實發揮功能， 即使在卡合公構件2G、3Q、卡合母構件25、35磨耗時， ==合公構件Μ、卡合母構件25、35就可 因為在底座構件2中形成絲凹部&並於該安裝凹部 2c中嵌合卡合公構件20、3〇之彈性板部施、鳩，所以 可確實地將卡合公構件2G、3()^位並組裝於底座構件2 中’不需將彈性板部20b、30b往上方過於突出底座構件 312XP/發明說明書(補件)/95-12/95134441 2〇 200815146 訧可B又置i將该彈性板部㈣ 螺栓21固定於安|凹邱9 邛分透過 有㈣2 9，所、於安裝凹部2 C之底部凹設 有隙U9所以可容許彈性板部鳥 彈性變形。 ϋϋυ住卜方確實地 因為將卡合公構件20、3〇 诵庙庙播姓ο , 口疋用螺私2Ϊ由下面側插 2:= 將該螺栓21之上端部螺合於彈性板部 出就可將彈須將螺栓21往底座構件2之上面側露 中 卩2Gb、3Gw卩確實固^安裝凹 =卜亦可設置收容在隙槽29、39中而可壓縮變形且 件ί:狀之橡膠製或具可撓性之合成樹脂製的密封構 牛。=方不妨礙卡合公構件2G、3G之彈性板部20b、 rb/下方之彈性變形，就可確實防止工件加工產生之切 屑專碎屑和塵埃等侵入隙槽29、39之情形。 配^卜_；對於卡合公構件20、3G、卡合母構件25、35之 配^或對於Z轴基準構件4G之配置及數量（3個以 當變更之。又’亦可省略安裝凹部&，在卡合公構 HI30單純抵接於底座構件2之上面的狀態下使用螺 :固疋。又，炎持機構3亦可採用既有之各種夾持機 /亦可賦予上述揭示事項以外之其餘各種變化而實施。 【圖式簡單說明】 、 圖1為從實施例工件托板定位固定t置之 立體圖。 τ、的 圖2為從工件托板定位固定裝置之下侧觀察的立體圖。 312}3>/__書(補件)/95-12/95134441 21 200815146 圖3為底座構件之俯視圖。 圖4為底座構件之侧視圖。 圖5為工件托板定位固定裝置之縱剖視圖。 圖6為工件托板定位固定裝置之縱剖視圖。 【主要元件符號說明】 1 工件托板定位固定裝置 2 底座構件 2a 上小直徑孔部 • 2b 下大直徑孔部 2c 安裝凹部 3 夾持機構 4 X轴定位機構 5 Y軸定位機構 6 Z軸定位機構 9 工件托板 10 夾持本體 ^ 15《持卡合構件 15a 貫通孔 15b 卡合凹部 16 螺栓 r 20 X轴卡合公構件 20A 凸部 20a X軸推拔卡合部 20b X轴彈性板部 312XP/發明說明書(補件)/9542/95134441 22 200815146 21 螺栓 25 X軸卡合母構件 25A 凹部 25a X軸推拔卡合凹部 26 銷 27 螺栓 28 間隙 29 隙槽 30 Y轴卡合公構件 30a Y軸推拔卡合部 30b Y軸彈性板部 35 Y軸卡合母構件 35a Y軸推拔卡合凹部 39 隙槽 40 Z軸基準構件 50 筒狀構件 50a 上小直徑筒部 50b 下大直徑筒部 50 c 下端凸緣部 50d 下大直徑筒部 51 輸出構件 51a 桿部 51b 活塞部 51c 槽狀推動部 312XP/發明說明書(補件)/95-12/95134441 23 200815146 51d 收容部 51e 環狀凹部 52 蓋構件 53 滾珠構件 54 夾持彈簧構件 55 油室 56 螺栓The lower end portion of the X-axis push-and-pull portion 20a (the convex portion 2A) extends toward both sides of the X. A mounting recess & a shape slightly similar to the shape of the X-axis engaging male member 20 in a plan view is formed on the upper side portion of the base member 2, and the X-axis elastic plate portion 2〇b ' is fitted at the = k The 弹性-axis elastic plate portion is fixed by the portion = 1 plug 21 . In this manner, the engaging body 1, the upper surface of the X-axis elastic plate portion 2〇b and the base member 2 are slightly continuous, and are fixed to the base member 2 by bolts 21. Hey. The pair of bolts 21 are inserted into the base member 2 from the lower side, and the end portions are screwed to the X-axis elastic plate portions 2〇b. μ, 1 to X-axis slot 29 allow! The X-axis engagement male member 2 is slightly elastically deformed downward from the second plate portion 20a, and is elasticized on the x-axis in the portion opposite to the X-axis elastic plate portion in the base=parts. The plate portion 2A can be appropriately elastically deformed, and the X-axis groove 29 is provided in the X-direction. ', each X-axis engagement female member 25 is formed in an elongated shape in the X direction, a recessed portion 25A; and an X station 4 households. Eight and a X-axis push-pull engagement recess 25a are formed under the recessed portion W, The greater the width in the x direction below, the push-pull engaging portion 20a is in close contact with the concave portion and the concave portion; the humiliation of the 件 而 ... ... ... ... ... ... Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α : : Abutting against the underside of the workpiece holder 9 纟1 is positioned on the pin 26, both ends in the X direction, under the ## The spigot 27 is inserted from the upper side into the workpiece holder 9, and the lower end of the 兮4 is screwed The female member 25 is engaged with the X-axis. HAI 312XP / invention manual (supplement) / 95 · ΐ 2 fine a 200815146 y-axis clamping mechanism 5 with upper Y-axis engagement female 楢侔% life ^ γ-axis engagement male member 30 and i each axis card The mating member 35 has a pull-out: the elastic plate portion axially engaging the male member 3 has a shaft pushing engagement recess 35a. Each of γ upper and lower f-axis Y & parent member 3β and Y-axis clearance 栌 39 is configured to engage the X-axis engaging male member 2〇 and saponin 39 R to 29. Since only the card 5 female member 25 and the yaw axial groove are different in direction only, the detailed yoke positioning mechanism 6 is provided with the above-mentioned four two-axis reference members 40 provided in the base member 2 At the 4th place, the hunting is carried out by receiving the workpiece pallet 9 ^ the above-mentioned piece pallet 9 . (10) Positioning in the Z direction The following describes the functions and effects described above. When the workpiece pallet 9 is positioned and fixed to the base member 2, first, the workpiece pallet 9 is transported above the base member 2, so that the base member 2 is engaged with the male member. 2G, 30 and the pair of guard pieces 9 of the pair of engaging female members 25 35 are opposite each other, 'the workpiece holder 9 is lowered, and the upper small diameter cylinder 5胄a of the holding body 10 of the clamping mechanism 3 is inserted. The clamp mechanism 3 is actuated by clamping the through hole 15a of the engaging member 15. The workpiece holder 9 is pulled down and fixed to the base member 2 by the clamping mechanism 3'. At this time, the workpiece holders 9 are respectively passed through the χ, γ, and ζ axis positioning mechanisms 4, 5, and 6, respectively. The γ and ζ are positioned on the base member 2. At this time, in the X-axis positioning mechanism 4, the X-axis push-pull engagement portion 2〇a of the cymbal-engaged male member 20 fixed in the base member 2 is in close contact with the 312XP/invention specification (complement ()) / 95-12/95134441 18 200815146 = the yoke engagement recess ❿ fixed in the pallet 9 , the workpiece pallet 9 in the : : 2 推 push card mechanism 5, the base 椹 Du 9 Λ The clamped frame is engaged in the Υ axis, and the Υ axis is engaged with the parent structure;::: The fixed plate 9 of the member pallet 9 is positioned in the Υ direction.归 卡 凹 凹 , , , , , , , , , 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 - - - - - - - - - - - - - - - - It was positioned, but before this board 9 card / octahedron = pallet 9 . The push-fit recesses 25a, 35a are in close contact with each other. 5 = that is, when the workpiece pallet 9 is pulled down by the clamping mechanism 3, the pulling engagement portion is maintained by the clamping force, and the card is inserted into the engaging recess 25a. The state, card person (four) 〇, 3G X-axis elastic plate part _, bird down (four): below the workpiece pallet 9 for the Z-axis reference member 40 to undertake two completion: pallet 9 in X, Y, Z Positioned and fixed in all directions. ' According to the red piece pallet positioning fixture 1, in the χ, γ shirt position heart two hunting snails will clamp the male member 20, 3 ° fixed and set on the base, the hunting bolt 27 will engage the parent member 25,%设置 设置 设置 设置 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦 牦The slots 29, 39' thus maintain the snap-fit male member 312XP/invention specification (supplement)/95-12/95134441 19 200815146 when the clamping mechanism 3 pulls the workpiece carrier 9 and (d) the base member 2 , 35 ==:::, 3°a] Closely engaged with the snap-on mating • 6 all function effectively, so that the workpiece pallet: Χ, Υ, Ζ can be positioned in the base in all directions On component 2. Two: = bottom::: slot 29, and the card member 2 can be formed into a simple shape of two 9, 39 due to: the base member 20, 30 can also be easily 栲 20, μ - $, - The name of the θ 39 is the base member, so it is advantageous to manufacture and make the structure of the workpiece consuming plate 9 simpler, and the workpiece pallet 9 is also used for the purpose of reducing the equipment cost. The engaging male members 2〇, 3〇 are fixed to the base member by the thread 21, and the engaging female members 25, 35 are fixed to the workpiece supporting plate 9' by the thread check 27 because the male member 2 is engaged 3(), the snap-in female member MM, the pinch can accurately adjust the cymbal and the cymbal positioning mechanisms 4, 5 to function properly, even when the engaging male members 2G, 3Q and the engaging female members 25, 35 are worn. , == the male member Μ, the engaging female members 25, 35 may be formed by forming the wire recesses & in the base member 2, and fitting the elastic members of the male members 20,鸠, so the male member 2G, 3() can be securely assembled into the base member 2 'the upper plate portion 20b, 30b does not need to protrude too far above the base Member 312XP / invention manual (supplement) / 95-12/95134441 2〇200815146 訧 可 B and i set the elastic plate part (4) bolt 21 fixed in the An | concave Qiu 9 透过 points through (4) 2 9, installed The bottom of the recess 2 C is concavely provided with a gap U9 so that the elastic plate portion can be elastically deformed. The squatting of the slab is surely because the male member 20, the 3 〇诵 temple is broadcasted, and the sputum is used. The lower side insert 2:= screw the upper end of the bolt 21 to the elastic plate portion to expose the bolt 21 to the upper side of the base member 2 卩 2Gb, 3Gw 卩 固 ^ ^ ^ ^ It is possible to provide a sealing structure of a synthetic resin made of a rubber or a flexible resin which is accommodated in the slots 29 and 39 and which is compressible and deformable, and does not interfere with the elastic plate of the male members 2G and 3G. The elastic deformation of the portions 20b and rb/ can surely prevent the chip-specific debris and dust generated by the machining of the workpiece from intruding into the slots 29 and 39. The brackets _; for engaging the male members 20, 3G, and the snaps The arrangement of the female members 25, 35 or the arrangement and number of the Z-axis reference members 4G (three of which may be changed. The recessed portion & is used in a state in which the engaging male structure HI30 is simply abutted against the upper surface of the base member 2. Further, the illuminating mechanism 3 may be provided with various types of gripping machines or may be provided as described above. Fig. 1 is a perspective view showing the fixed position of the workpiece holder from the embodiment. Fig. 2 is a view from the lower side of the workpiece holder positioning fixture. A perspective view of the base member. 312}3>/__ book (supplement)/95-12/95134441 21 200815146 Figure 4 is a side view of the base member. Figure 5 is a longitudinal cross-sectional view of the workpiece pallet positioning fixture. Figure 6 is a longitudinal cross-sectional view of the workpiece holder positioning and fixing device. [Description of main component symbols] 1 Workpiece positioning and fixing device 2 Base member 2a Upper small diameter hole part 2b Lower large diameter hole part 2c Mounting recessed part 3 Clamping mechanism 4 X-axis positioning mechanism 5 Y-axis positioning mechanism 6 Z-axis positioning Mechanism 9 Workpiece pallet 10 Holding body ^ 15 "holding engaging member 15a through hole 15b engaging recessed portion 16 bolt r 20 X-axis engaging male member 20A convex portion 20a X-axis push-pull engaging portion 20b X-axis elastic plate portion 312XP/Invention Manual (Supplement)/9542/95134441 22 200815146 21 Bolt 25 X-axis engagement female member 25A Recessed portion 25a X-axis push-pull engagement recess 26 Pin 27 Bolt 28 Clearance 29 Groove 30 Y-axis engagement male member 30a Y-axis push-pull engagement portion 30b Y-axis elastic plate portion 35 Y-axis engagement female member 35a Y-axis push-pull engagement recess 39 Groove groove 40 Z-axis reference member 50 Cylindrical member 50a Upper small-diameter cylinder portion 50b Large diameter Tube portion 50 c lower end flange portion 50d lower large-diameter cylinder portion 51 output member 51a rod portion 51b piston portion 51c groove-shaped pushing portion 312XP / invention manual (supplement) / 95-12/95134441 23 200815146 51d housing portion 51e ring Recess 52 cover member 5 3 Ball member 54 Clamping spring member 55 Oil chamber 56 Bolt
312XP/發明說明書(補件)/95-12/95134441312XP / invention manual (supplement) / 95-12/95134441