TW201722581A - Clamping mechanism of radial ejecting material - Google Patents
Clamping mechanism of radial ejecting material Download PDFInfo
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Abstract
Description
本發明係與夾持機構有關，特別是指一種徑向頂料的夾持機構。The invention relates to a clamping mechanism, and in particular to a clamping mechanism for a radial topping.
一般對於車床的送料過程來說，都是使用夾持機構夾取粗胚進料，同時該夾持機構都具有頂料結構設計，使得粗胚進入車床的油壓夾頭時，工件能夠盡量貼近基準面。Generally, for the feeding process of the lathe, the coarse embryo feed is clamped by the clamping mechanism, and the clamping mechanism has the top material structure design, so that the workpiece can be as close as possible when the rough embryo enters the hydraulic chuck of the lathe. Datum.
參閱圖1所示，顯示一種夾頭的氣壓式頂料裝置，係包括：一夾頭11，該夾頭11設有一夾頭本體12，於該夾頭本體12前面的周圍結合三個夾爪13；一頂料構造14，該頂料構造14設有三個氣壓缸141，三個氣壓缸141係以環繞且等間隔的形態結合於該夾頭本體12的周圍，三個氣壓缸141的位置係與三個夾爪13交錯，並且前端係朝前伸出該夾頭本體12的前面，於三個氣壓缸141的前端結合一頂料板15，該頂料板15係位於三個夾爪13之間。使用時係以夾爪13夾取粗胚或成品，又以三個氣壓缸141驅動頂料板15將粗胚向車床的油壓夾頭(圖上未示)內推送，或者預先壓住成品再由夾爪13取下，由於取料或進料時頂料板15不會預加力量，又能固定成品不滑落，因此可解決以彈簧來進行推送的缺陷，以令粗胚進料或者成品取料時皆能更加精準。然而，其於實際使用情形仍具下述需改善的缺陷：Referring to FIG. 1, a pneumatic ejector device for a collet includes a collet 11 having a collet body 12, and three jaws are coupled around the front face of the collet body 12. 13; a top material structure 14, the top material structure 14 is provided with three pneumatic cylinders 141, and three pneumatic cylinders 141 are coupled around the chuck body 12 in a circumferentially and equally spaced manner, the positions of the three pneumatic cylinders 141. The three jaws 13 are staggered, and the front end protrudes forwardly from the front of the collet body 12, and a top plate 15 is coupled to the front end of the three pneumatic cylinders 141. The top plate 15 is located on the three jaws. Between 13 In use, the coarse embryo or the finished product is gripped by the clamping jaws 13, and the top plate 15 is driven by the three pneumatic cylinders 141 to push the coarse blank into the hydraulic chuck of the lathe (not shown), or the finished product is pre-pressed. Further, it is removed by the jaws 13. Since the top plate 15 does not pre-energize when the material is fed or fed, the finished product can be fixed without slipping, so that the defect of pushing by the spring can be solved to feed the coarse embryo or The finished product can be more accurate when it is taken. However, it still has the following defects to be improved in actual use cases:
由於該夾頭11的氣壓式頂料裝置的送料過程都是使用三爪夾爪13以軸向夾取粗胚進料，因此，當該夾頭11的氣壓式頂料裝置搭配機器手臂(圖上未示)執行自動送料作業時，該機器手臂的末端姿態也必須呈軸向對齊狀態，如此，將造成機器手臂末端部分(第4、5、6軸)含該夾頭11的氣壓式頂料裝置進入車床的機台體積過多，容易造成作業上的干涉。Since the feeding process of the pneumatic ejector device of the collet 11 uses the three-jaw jaws 13 to axially grip the coarse embryo feed, when the collet 11 is equipped with a pneumatic ejector device and a robot arm (Fig. When the automatic feeding operation is performed, the end posture of the robot arm must also be axially aligned, thus causing the end portion of the robot arm (the 4th, 5th, and 6th axes) to contain the pneumatic top of the collet 11. The machine that enters the lathe is too bulky, which is likely to cause interference in the work.
是以，如何開發出一種夾持機構，其可解決上述的問題，即為本案發明的動機。Therefore, how to develop a clamping mechanism that solves the above problems is the motivation of the present invention.
本發明的目的在於提供一種夾持機構，特別是指一種徑向頂料的夾持機構，讓該夾持機構搭配機器手臂使用時，得以減少機器手臂進入機台內部的體積，降低作業上的干涉。The object of the present invention is to provide a clamping mechanism, in particular to a clamping mechanism for a radial top material, which allows the clamping mechanism to be used with the robot arm to reduce the volume of the robot arm entering the machine interior and reduce the operation. put one's oar in.
緣是，為了達成前述目的，依據本發明所提供一種徑向頂料的夾持機構，包含：一夾持本體，具有一軸向及一徑向；二夾爪，能夠沿該徑向相互靠近或遠離地設在該夾持本體，並各具有一用以夾持一工件的夾持部；一推抵機構，包括一固設在該夾持本體的推抵本體、及一能夠沿該軸向往復位移地設在該推抵本體的推抵桿件，該推抵桿件具有一推抵部；一頂料機構，能夠繞著該徑向樞擺地設在該夾持本體，並具有一連接該推抵部的連接部、及一相對於該夾持部靠近或遠離的頂料部；In order to achieve the foregoing object, a clamping mechanism for a radial top material according to the present invention includes: a clamping body having an axial direction and a radial direction; and two clamping jaws capable of approaching each other along the radial direction. Or a remotely disposed on the clamping body, and each having a clamping portion for holding a workpiece; a pushing mechanism comprising a pushing body fixed to the clamping body, and a capable of being along the axis a pushing rod member disposed on the pushing body in a reciprocating manner, the pushing rod member having a pushing portion; a top material mechanism pivotally disposed on the holding body about the radial direction, and having a connecting portion connecting the pushing portion, and a top portion close to or away from the clamping portion;
藉此，當該推抵機構的推抵部沿著該軸向伸出位移時，該頂料機構繞著該徑向正向樞擺一角度，並使該頂料部朝該夾持部靠近，以推動該工件沿該徑向位移；當該推抵機構的推抵部沿著該軸向縮回位移時，該頂料機構繞著該徑向反向樞擺一角度，並使該頂料部朝該夾持部遠離。Thereby, when the pushing portion of the pushing mechanism is displaced along the axial direction, the topping mechanism pivots an angle about the radial direction and brings the top portion toward the clamping portion. a step of pushing the workpiece along the radial direction; when the pushing portion of the pushing mechanism is retracted along the axial direction, the topping mechanism pivots an angle about the radial direction and makes the top The material portion is away from the clamping portion.
較佳地，該推抵機構為液壓缸或氣壓缸。Preferably, the pushing mechanism is a hydraulic cylinder or a pneumatic cylinder.
較佳地，該頂料機構包括一樞接塊、二樞接臂、及一頂料件；該樞接塊具有固設該推抵部的該連接部、及一樞接部；二該樞接臂各具有一樞設在該夾持本體的第一樞接臂部、及一第二樞接臂部；該頂料件具有一樞設在二該第二樞接臂部之間的頂料中部、一位於該頂料中部一側且樞設在該樞接部的頂料側部、及一位於該頂料中部另一側的該頂料部。Preferably, the top material mechanism comprises a pivoting block, two pivoting arms, and a top piece; the pivoting block has the connecting portion for fixing the pushing portion, and a pivoting portion; The connecting arms each have a first pivoting arm portion pivoted to the clamping body and a second pivoting arm portion; the top member has a top pivoted between the second pivoting arms a middle portion of the material, a top portion on the middle side of the top material and pivoted on the top portion of the pivot portion, and a top portion on the other side of the middle portion of the top material.
較佳地，二該樞接臂的第一樞接臂部與該夾持本體之間以一螺栓穿置。Preferably, the first pivoting arm portion of the pivoting arm and the clamping body are pierced by a bolt.
較佳地，該頂料件的頂料中部與二該樞接臂的第二樞接臂部之間以一螺栓穿置。Preferably, a middle portion of the top material of the top material member and a second pivoting arm portion of the two pivoting arms are pierced by a bolt.
較佳地，該頂料件的頂料側部與該樞接塊的樞接部之間以一樞桿穿置。Preferably, the top portion of the top member and the pivot portion of the pivot block are pierced by a pivot.
較佳地，該頂料機構包括一樞接塊、二樞接臂、及一頂料件；該樞接塊具有固設該推抵部的該連接部、及一樞接部；二該樞接臂各具有一固設在該夾持本體的樞接臂部、及一樞接條孔；該頂料件具有一能夠位移地樞設在二該樞接條孔之間的頂料中部、一位於該頂料中部一側且樞設在該樞接部的頂料側部、及一位於該頂料中部另一側的該頂料部。Preferably, the top material mechanism comprises a pivoting block, two pivoting arms, and a top piece; the pivoting block has the connecting portion for fixing the pushing portion, and a pivoting portion; Each of the arm members has a pivoting arm portion fixed to the clamping body and a pivoting strip hole; the top material member has a top portion of the top material that is displaceably pivotally disposed between the two pivoting strip holes, a top portion of the top portion of the top portion and a top portion of the top portion of the top portion of the top portion.
較佳地，該頂料件的頂料中部與二該樞接臂的樞接條孔之間以一螺栓穿置。Preferably, a middle portion of the top material of the top piece and a pivot hole of the two pivoting arms are pierced by a bolt.
較佳地，該頂料件的頂料側部與該樞接塊的樞接部之間以一樞桿穿置。Preferably, the top portion of the top member and the pivot portion of the pivot block are pierced by a pivot.
有關本發明為達成上述目的，所採用之技術、手段及其他之功效，茲舉二較佳可行實施例並配合圖式詳細說明如後。The present invention has been described with reference to the preferred embodiments of the present invention in accordance with the accompanying drawings.
參閱圖2至圖4所示 ，本發明第一實施例所提供的一種徑向頂料的夾持機構，其主要係由一夾持本體20、二夾爪30、一推抵機構40、及一頂料機構50所組成，其中：Referring to FIG. 2 to FIG. 4 , a clamping mechanism for a radial top material according to a first embodiment of the present invention is mainly composed of a clamping body 20 , two clamping jaws 30 , a pushing mechanism 40 , and A top material mechanism 50, wherein:
該夾持本體20，具有一軸向21及一徑向22；本實施例中，徑向22是指以圖2與圖6為方向基準，沿著水平方向皆可稱作徑向22，另外，該夾持本體20沿軸向凸設有一被機器手臂91連結的軸部23，如圖8所示。The clamping body 20 has an axial direction 21 and a radial direction 22; in the embodiment, the radial direction 22 refers to the direction reference of FIG. 2 and FIG. 6, and may be referred to as the radial direction 22 along the horizontal direction. The clamping body 20 is convexly disposed in the axial direction with a shaft portion 23 coupled by a robot arm 91, as shown in FIG.
二該夾爪30，能夠沿該徑向22相互靠近或遠離地設在該夾持本體20，並各具有一用以夾持一工件92的夾持部31；本實施例中二該夾爪30的相互靠近或遠離可藉由機器手臂91控制。The jaws 30 can be disposed adjacent to or away from each other in the radial direction 22 on the clamping body 20, and each has a clamping portion 31 for holding a workpiece 92; in the embodiment, the clamping jaws The mutual proximity or distance of 30 can be controlled by the robot arm 91.
該推抵機構40，包括一固設在該夾持本體20的推抵本體41、及一能夠沿該軸向23往復位移地設在該推抵本體41的推抵桿件42，該推抵桿件42具有一推抵部421；本實施例中，該推抵機構40為氣壓缸，於實際使用情形也可以是油壓缸，但不以此為限。The pushing mechanism 40 includes a pushing body 41 fixed to the clamping body 20 and a pushing rod 42 disposed on the pushing body 41 so as to be reciprocally displaceable along the axial direction 23, and the pushing The lever member 42 has a pushing portion 421. In the embodiment, the pushing mechanism 40 is a pneumatic cylinder, and may be a hydraulic cylinder in actual use, but is not limited thereto.
該頂料機構50，能夠繞著該徑向22樞擺地設在該夾持本體20，並具有一連接該推抵部421的連接部511、及一相對於該夾持部31靠近或遠離的頂料部533；本實施例中，該頂料機構50包括一樞接塊51、二樞接臂52、及一頂料件53；該樞接塊51具有固設該推抵部421的該連接部511、及一樞接部512；二該樞接臂52各具有一樞設在該夾持本體20的第一樞接臂部521、及一第二樞接臂部522；該頂料件53具有一樞設在二該第二樞接臂部522之間的頂料中部531、一位於該頂料中部531一側且樞設在該樞接部512的頂料側部532、及一位於該頂料中部531另一側的該頂料部533。其中二該樞接臂52的第一樞接臂部521與該夾持本體20之間以一螺栓93穿置。該頂料件53的頂料中部531與二該樞接臂52的第二樞接臂部522之間以一螺栓93穿置。該頂料件53的頂料側部532與該樞接塊51的樞接部512之間以一樞桿94穿置。The top material mechanism 50 can be pivotally disposed on the clamping body 20 about the radial direction 22, and has a connecting portion 511 connected to the pushing portion 421, and a close to or away from the clamping portion 31. In the embodiment, the top material mechanism 50 includes a pivoting block 51, two pivoting arms 52, and a top material member 53. The pivoting block 51 has a fixing portion 421 fixed thereto. The connecting portion 511 and the pivoting portion 512; the pivoting arm 52 has a first pivoting arm portion 521 pivotally mounted on the clamping body 20, and a second pivoting arm portion 522; The material piece 53 has a top portion 531 pivoted between the second pivoting arms 522, a top side 532 of the top portion 531 and a pivoting portion 532 of the pivoting portion 512. And a top portion 533 located on the other side of the top portion 531 of the top material. Two of the pivoting arms 52 of the pivoting arm 52 are disposed between the first pivoting arm portion 521 and the clamping body 20 by a bolt 93. A top portion 531 of the top member 53 and a second pivot arm portion 522 of the pivoting arm 52 are disposed with a bolt 93. A top end 532 of the ejector member 53 and a pivoting portion 512 of the pivoting block 51 are pierced by a pivot 94.
藉此，參閱圖6、圖7所示，當該推抵機構40的推抵部421沿著該軸向21伸出位移時，該頂料機構50繞著該徑向22正向樞擺一角度，並使該頂料部533朝該夾持部31靠近，以推動該工件92沿該徑向22位移；當該推抵機構40的推抵部421沿著該軸向23縮回位移時，該頂料機構50繞著該徑向22反向樞擺一角度，並使該頂料部533朝該夾持部31遠離。Therefore, referring to FIG. 6 and FIG. 7 , when the pushing portion 421 of the pushing mechanism 40 is extended and displaced along the axial direction 21 , the top material mechanism 50 pivots forwardly about the radial direction 22 . Angle and bringing the top portion 533 toward the clamping portion 31 to urge the workpiece 92 to be displaced along the radial direction 22; when the pushing portion 421 of the pushing mechanism 40 is retracted along the axial direction 23 The top material mechanism 50 pivots an angle about the radial direction 22 and moves the top material portion 533 away from the clamping portion 31.
以上所述即為本發明第一實施例各主要構件的組態說明。至於本發明的作動方式說明如下。The above description is the configuration description of each main component of the first embodiment of the present invention. The mode of operation of the present invention is explained below.
參閱圖4、圖5、及圖8所示，本實施例中二該夾爪30的相互靠近或遠離可藉由機器手臂91控制，當控制二該夾爪30相互遠離一特定距離時(即大於工件92的寬度)，二該夾持部31得以位於該工件92的兩側，此時，控制二該夾爪30相互靠近，則可以藉由二該夾持部31將該工件92穩固地夾持住。Referring to FIG. 4, FIG. 5, and FIG. 8, in this embodiment, the jaws 30 are close to or away from each other by the robot arm 91, and when the jaws 30 are controlled to move away from each other by a certain distance (ie, The width of the workpiece 92 is greater than the width of the workpiece 92. The clamping portion 31 is located on both sides of the workpiece 92. At this time, the two clamping jaws 30 are controlled to be close to each other, and the workpiece 92 can be stably secured by the clamping portion 31. Hold it.
緊接著，參閱圖6及圖7所示，控制該推抵機構40的推抵部421沿著該軸向21伸出位移，該推抵部421則帶動該樞接塊51沿著該軸向21向下位移，並使該頂料件53以該樞接臂52的第二樞接臂部522為樞轉中心正向樞擺一角度，此時該頂料件53的頂料部533則朝二該夾持部31方向位移靠近，進而推抵該工件92，使得該工件92沿該徑向22位移，達到本發明夾持機構進行徑向頂料的功效。Next, referring to FIG. 6 and FIG. 7 , the pushing portion 421 of the pushing mechanism 40 is controlled to extend along the axial direction 21 , and the pushing portion 421 drives the pivoting block 51 along the axial direction. 21 is downwardly displaced, and the top member 53 is pivoted forwardly at a pivotal center of the pivoting arm portion 522 of the pivoting arm 52. At this time, the top portion 533 of the top member 53 is The workpiece is moved closer to the workpiece 92 in the direction of the clamping portion 31, so that the workpiece 92 is displaced along the radial direction 22 to achieve the effect of the radial clamping of the clamping mechanism of the present invention.
藉此，參閱圖8所示，由於本發明的夾持機構得以進行徑向頂料，因此，當本發明搭配機器手臂91執行自動送料作業時，該機器手臂91的末端姿態不需與車床機台95的主軸951呈軸向952對齊的狀態，如此，讓本發明的夾持機構搭配機器手臂91使用時，得以減少機器手臂91進入機台95內部的體積，達到降低作業上干涉的目的。Therefore, referring to FIG. 8, since the clamping mechanism of the present invention can perform radial topping, when the automatic matching operation is performed by the machine arm 91 of the present invention, the end posture of the robot arm 91 does not need to be combined with the lathe machine. The main shaft 951 of the table 95 is aligned in the axial direction 952. Thus, when the clamping mechanism of the present invention is used in conjunction with the robot arm 91, the volume of the robot arm 91 entering the inside of the machine table 95 can be reduced, thereby reducing the interference in the work.
值得一提的事，參閱圖6及圖7所示，當該頂料件53以該樞接臂52的第二樞接臂部522為樞轉中心正向樞擺一角度的同時，該樞接臂52同時以第一樞接臂部521為樞轉中心而正向樞擺一角度，同時搭配該樞接塊51接設在該推抵機構40與頂料件53之間的結構設計，以避免該頂料機構50繞著該徑向22正向樞擺一角度時死點的產生。It is worth mentioning that, as shown in FIG. 6 and FIG. 7 , when the ejector member 53 is pivoted at an angle with the second pivoting arm portion 522 of the pivoting arm 52 as a pivoting center, the pivot The arm 52 is pivoted at an angle with the first pivoting arm portion 521 as a pivoting center, and is coupled with the structural design of the pivoting block 51 between the pushing mechanism 40 and the top member 53 . This avoids the occurrence of dead spots when the top material mechanism 50 pivots an angle about the radial direction 22 forward.
參閱圖9至圖11所示 ，本發明第二實施例所提供的一種徑向頂料的夾持機構，其同樣是由一夾持本體20、二夾爪30、一推抵機構40、及一頂料機構50所組成，由於其組態及功效同於第一實施例，故不再贅述，第二實施例不同處在於：Referring to FIG. 9 to FIG. 11 , a clamping mechanism for a radial top material according to a second embodiment of the present invention is also provided by a clamping body 20 , two clamping jaws 30 , a pushing mechanism 40 , and A top material mechanism 50 is composed, and since its configuration and function are the same as those of the first embodiment, it will not be described again. The second embodiment has the following differences:
該頂料機構50包括一樞接塊51、二樞接臂52、及一頂料件53；該樞接塊51具有固設該推抵部421的該連接部511、及一樞接部512；二該樞接臂52各具有一固設在該夾持本體20的樞接臂部525、及一樞接條孔526；該頂料件53具有一能夠位移地樞設在二該樞接條孔526之間的頂料中部531、一位於該頂料中部531一側且樞設在該樞接部512的頂料側部532、及一位於該頂料中部531另一側的該頂料部533。該頂料件53的頂料中部531與二該樞接臂52的樞接條孔526之間以一螺栓93穿置。該頂料件53的頂料側部532與該樞接塊51的樞接部512之間以一樞桿94穿置。The ejector unit 50 includes a pivoting block 51, two pivoting arms 52, and a ejector member 53. The pivoting block 51 has the connecting portion 511 for fixing the pushing portion 421 and a pivoting portion 512. The pivoting arm 52 has a pivoting arm portion 525 fixed to the clamping body 20 and a pivoting strip hole 526. The top member 53 has a displaceable pivoting mechanism. A top portion 531 between the strip holes 526, a top side portion 532 of the center portion 531 of the top material and a pivot portion 512, and a top portion on the other side of the middle portion 531 of the top material Material section 533. A top portion 531 of the top member 53 and a pivot hole 526 of the pivoting arm 52 are pierced by a bolt 93. A top end 532 of the ejector member 53 and a pivoting portion 512 of the pivoting block 51 are pierced by a pivot 94.
據此，控制該推抵機構40的推抵部421沿著該軸向21伸出位移，該推抵部421則帶動該樞接塊51沿著該軸向21向下位移，並使該頂料件53以該頂料中部531為樞轉中心正向樞擺一角度，同時該頂料中部531會由該樞接臂52之樞接條孔526的左上滑移至右下，此時該頂料件53的頂料部533則朝二該夾持部31方向位移靠近，進而推抵該工件92，使得該工件92沿該徑向22位移，達到本發明夾持機構進行徑向頂料的功效。Accordingly, the pushing portion 421 for controlling the pushing mechanism 40 is extended and displaced along the axial direction 21, and the pushing portion 421 drives the pivoting block 51 to be displaced downward along the axial direction 21, and the top portion is caused to be displaced. The material piece 53 is pivoted at an angle with the center of the top portion 531 as a pivoting center, and the center portion 531 of the top material is slid from the upper left side of the pivoting hole 526 of the pivoting arm 52 to the lower right side. The top portion 533 of the ejector member 53 is displaced toward the nip portion 31 to push the workpiece 92 so that the workpiece 92 is displaced along the radial direction 22 to achieve the radial priming of the clamping mechanism of the present invention. The effect.
綜上所述，上述各實施例及圖式僅為本發明之較佳實施例而已，當不能以之限定本發明實施之範圍，舉凡依本發明申請專利範圍所作之均等變化與修飾，皆應屬本發明專利涵蓋之範圍內。In the above, the above embodiments and the drawings are only the preferred embodiments of the present invention, and the scope and scope of the present invention should not be limited thereto. It is within the scope of the patent of the present invention.
11‧‧‧夾頭
12‧‧‧夾頭本體
13‧‧‧夾爪
14‧‧‧頂料構造
141‧‧‧氣壓缸
15‧‧‧頂料板
20‧‧‧夾持本體
21‧‧‧軸向
22‧‧‧徑向
23‧‧‧軸部
30‧‧‧夾爪
31‧‧‧夾持部
40‧‧‧推抵機構
41‧‧‧推抵本體
42‧‧‧推抵桿件
421‧‧‧推抵部
50‧‧‧頂料機構
51‧‧‧樞接塊
511‧‧‧連接部
512‧‧‧樞接部
52‧‧‧樞接臂
521‧‧‧第一樞接臂部
522‧‧‧第二樞接臂部
525‧‧‧樞接臂部
526‧‧‧樞接條孔
53‧‧‧頂料件
531‧‧‧頂料中部
532‧‧‧頂料側部
533‧‧‧頂料部
91‧‧‧機器手臂
92‧‧‧工件
93‧‧‧螺栓
94‧‧‧樞桿
95‧‧‧機台
951‧‧‧主軸
952‧‧‧軸向11‧‧‧ chuck
12‧‧‧ chuck body
13‧‧‧Claws
14‧‧‧ Top material construction
141‧‧‧ pneumatic cylinder
15‧‧‧Top board
20‧‧‧Clamping body
21‧‧‧Axial
22‧‧‧ Radial
23‧‧‧Axis
30‧‧‧claw
31‧‧‧Clamping Department
40‧‧‧Pushing institutions
41‧‧‧Receive the ontology
42‧‧‧Pushing rods
421‧‧‧Pushing Department
50‧‧‧Top material institution
51‧‧‧ pivot block
511‧‧‧Connecting Department
512‧‧‧ pivotal department
52‧‧‧ pivot arm
521‧‧‧First pivot arm
522‧‧‧Second pivot arm
525‧‧‧ pivot arm
526‧‧‧Pivot hole
53‧‧‧Top material
531‧‧‧Top material middle
532‧‧‧Top side of the top
533‧‧‧Top material department
91‧‧‧Machine arm
92‧‧‧Workpiece
93‧‧‧Bolts
94‧‧‧ pivot
95‧‧‧ machine
951‧‧‧ spindle
952‧‧‧Axial
圖1係顯示習知夾頭的氣壓式頂料裝置的立體圖。 圖2係本發明第一實施例的立體分解圖。 圖3係本發明第一實施例的立體組合圖。 圖4係本發明第一實施例的作動圖，顯示夾持工件前的狀態。 圖5係本發明第一實施例的作動圖，顯示夾持工件後的狀態。 圖6係本發明第一實施例的作動圖，顯示頂料前的狀態。 圖7係本發明第一實施例的作動圖，顯示頂料後的狀態。 圖8係本發明第一實施例的作動圖，顯示本發明被機器手臂帶動並位於車床內的狀態。 圖9係本發明第二實施例的立體組合圖。 圖10係本發明第二實施例的作動圖，顯示頂料前的狀態。 圖11係本發明第二實施例的作動圖，顯示頂料後的狀態。Figure 1 is a perspective view showing a pneumatic ejector device of a conventional collet. Figure 2 is an exploded perspective view of the first embodiment of the present invention. Figure 3 is a perspective assembled view of a first embodiment of the present invention. Figure 4 is an actuation diagram of the first embodiment of the present invention showing the state before the workpiece is clamped. Fig. 5 is a view showing the state of the first embodiment of the present invention, showing the state after the workpiece is clamped. Figure 6 is an actuation diagram of the first embodiment of the present invention showing the state before the topping. Fig. 7 is a view showing the state of the first embodiment of the present invention, showing the state after the topping. Fig. 8 is a view showing the operation of the first embodiment of the present invention, showing the state in which the present invention is carried by the robot arm and placed in the lathe. Figure 9 is a perspective assembled view of a second embodiment of the present invention. Figure 10 is an actuation diagram of a second embodiment of the present invention showing the state before the topping. Figure 11 is an actuation diagram of a second embodiment of the present invention showing the state after the topping.
20‧‧‧夾持本體 20‧‧‧Clamping body
21‧‧‧軸向 21‧‧‧Axial
22‧‧‧徑向 22‧‧‧ Radial
23‧‧‧軸部 23‧‧‧Axis
30‧‧‧夾爪 30‧‧‧claw
31‧‧‧夾持部 31‧‧‧Clamping Department
40‧‧‧推抵機構 40‧‧‧Pushing institutions
41‧‧‧推抵本體 41‧‧‧Receive the ontology
42‧‧‧推抵桿件 42‧‧‧Pushing rods
421‧‧‧推抵部 421‧‧‧Pushing Department
50‧‧‧頂料機構 50‧‧‧Top material institution
51‧‧‧樞接塊 51‧‧‧ pivot block
511‧‧‧連接部 511‧‧‧Connecting Department
512‧‧‧樞接部 512‧‧‧ pivotal department
52‧‧‧樞接臂 52‧‧‧ pivot arm
521‧‧‧第一樞接臂部 521‧‧‧First pivot arm
522‧‧‧第二樞接臂部 522‧‧‧Second pivot arm
53‧‧‧頂料件 53‧‧‧Top material
531‧‧‧頂料中部 531‧‧‧Top material middle
532‧‧‧頂料側部 532‧‧‧Top side of the top
533‧‧‧頂料部 533‧‧‧Top material department
93‧‧‧螺栓 93‧‧‧Bolts
94‧‧‧樞桿 94‧‧‧ pivot
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104144375A TWI592235B (en) | 2015-12-30 | 2015-12-30 | Clamping mechanism of radial ejecting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104144375A TWI592235B (en) | 2015-12-30 | 2015-12-30 | Clamping mechanism of radial ejecting material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201722581A true TW201722581A (en) | 2017-07-01 |
| TWI592235B TWI592235B (en) | 2017-07-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104144375A TWI592235B (en) | 2015-12-30 | 2015-12-30 | Clamping mechanism of radial ejecting material |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI592235B (en) |
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2015
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|---|---|
| TWI592235B (en) | 2017-07-21 |
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