100年10月 25日 五、新型說明： 【新型所屬之技術領域】 [麵] 本創作係關於一種虎鉗結構，尤指一種可於工件夾 持定位後能再次轉動旋把促使工件能夾持的更緊實以再 次提升工件夾持力的油壓虎鉗結構。 【先前技術】 [0002] 按，一習知的油壓虎鉗結構，誠如第17圖及第18圖 所示，其結構如下：該油壓虎鉗係包含有一具有執道之 基座90，該基座90上一側邊設有一固定座91，另側設有 一可沿轨道移動之活動座92，且該油遷虎甜更包括有一 連接螺桿組94之油壓裝置80及一連接螺桿組μ之把手93 ，該油壓裝置80係利用一定位裝置95而定位於該活動座 92中，且該油壓裝置80係螺設於該螺桿組94一侧端處， 該螺桿組94部分伸出該活動座92並與該把手93相連接， 且該油壓裝置80更包括有一中空缸體81、二油封82、一 活塞83、一推桿85、二碟型彈片86、—螺設於該缸體81 之蓋體87、一壓塊88及一銜接塊89，其中，該活塞“位 於該缸體81中且具有一大徑段及一小徑段，並於該大徑 段處設有-承窩84 ’其中-油封82套置於該大徑段上， 該二碟型彈片86設於該倾段上，該推桿85_端伸入該 承窩84，3側端伸出該缸舰，且另一油封峻置於該 推桿85上’該二油封82之間形成的空間可提供油液％容 置’該蓋體㈣職純㈣巾，㈣壓細位於該蓋 體87中並與該活塞83接觸’該銜接塊—組接科舌動 座92上’並可受該壓塊88推抵而使該活動座92移動，藉 表單編號A0101 第3頁/共26頁 M418756 _ 100年10月25日按正替换頁 由上述元件組成，使用者可以藉由轉動把手93帶動該螺 桿組9 4轉動，進而推擠該油壓裝置8 0達到失持定位工件 97的目的。 【新型内容】 [0003](所欲解決之技術問題） 藉由上述之說明，我們可以得知習式的油壓虎鉗結構 ，已達一定程度的便利性，然其夾持工件的夾持力往往 會受到加工外力的影響而有使已夾持定位之工件產生鬆 脫之疑慮，而一但工件發生鬆脫會造成加工時有所誤差 | ，更甚者會損壞工件及機台，此為夾持工件之夾持力不 足所致，所以該習式油壓虎鉗結構，仍有其待改善之處 〇 (解決問題之技術手段） 本創作人有鑑於此，乃憑恃著長期對油壓虎鉗的研究 與構思，而創作出一種油壓虎鉗結構，其結構係包含一 基座、一轉動組件、一壓缸、一第二壓制裝置及一切換 環，其中，該基座，其包含一滑動座滑設於其所設之一 4 滑槽上，且該滑動座更包含有一擋座及一支撐座供予第 二壓制裝置的設置定位，而該擋座更置設有一球托供予 配合第二壓制裝置傳遞壓力以使壓力均均傳遞出去，另 該轉動組件，整體係樞設於基座而與第二壓制裝置固接 ，而該轉動組件係包令—傳動轴套並在其内設有一第一 壓制裝置，而側邊固設一旋把，且該傳動軸套及第一壓 制裝置之間更置設有一離合元件，另外，該第一壓制裝 置係包含一傳動套管及一傳動軸，其中，該傳動轴中處 及一側邊分別置設一通孔及一孔槽供予離合元件的設置 表單编號A0101 第4頁/共26頁 M418756 • . 100年10月25日修正替换頁 ，且該傳動軸的另一側邊設有一外螺紋供予配合傳動套 管；另該傳動套管的外周設有一開槽供予一鍵桿對應切 換環以連動轉動，且其内緣分別設有一定位槽及一内螺 紋供予對應傳動軸以使離合元件未卡掣於傳動套管之定 位槽時，傳動軸得以旋入擠壓壓缸作動以提升工件夾持 力，又該離合元件更包含一銷桿、一滾珠、一彈性元件 及一螺固件，而該滾珠、彈性元件及螺固件依序設置於 傳動軸的孔槽内，且該銷桿設置於傳動軸中處之通孔，October 25, 100, 5, new description: [New technical field] [face] This creation is about a vise structure, especially a kind of tool that can be rotated after the workpiece is clamped and positioned to promote the workpiece clamping. The hydraulic vise structure that is more compact to lift the workpiece clamping force again. [Prior Art] [0002] According to a conventional hydraulic vise structure, as shown in Figs. 17 and 18, the structure is as follows: the hydraulic vise system includes a base 90 having an obedience The base 90 is provided with a fixing seat 91 on one side and a movable seat 92 movable along the track on the other side, and the oil moving tiger sweet includes a hydraulic device 80 connecting the screw set 94 and a connecting screw. a set of handles 93, the hydraulic device 80 is positioned in the movable seat 92 by a positioning device 95, and the hydraulic device 80 is screwed at one end of the screw set 94, and the screw set 94 is partially The movable seat 92 is extended and connected to the handle 93, and the hydraulic device 80 further includes a hollow cylinder 81, a two oil seal 82, a piston 83, a push rod 85, a two-disc spring 86, and a screw a cover body 87 of the cylinder block 81, a pressing block 88 and a connecting block 89, wherein the piston "is located in the cylinder block 81 and has a large diameter section and a small diameter section, and at the large diameter section Provided with a socket 84' wherein the oil seal 82 is placed on the large diameter section, the two-disc spring piece 86 is disposed on the inclined section, and the push rod 85_ end extends into the The sockets 84, 3 are extended from the side of the tank, and another oil seal is placed on the push rod 85. The space formed between the two oil seals 82 can provide oil % accommodation. The cover body (four) is pure (4) The towel, (4) is pressed into the cover body 87 and is in contact with the piston 83. The connecting block is assembled on the tongue movement seat 92 and can be pushed by the pressure block 88 to move the movable seat 92. No. A0101 Page 3 of 26 M418756 _ October 25, 100. The replacement page is composed of the above-mentioned components. The user can rotate the screw set 94 by turning the handle 93 to push the hydraulic device 8 0 The purpose of the lost position positioning workpiece 97 is reached. [New content] [0003] (Technical problem to be solved) With the above description, we can know that the hydraulic pressure vise structure of the formula has reached a certain degree of convenience. However, the clamping force of the workpiece is often affected by the external force of the machining, and there is a doubt that the workpiece that has been clamped is loosened, and once the workpiece is loosened, there will be an error in the processing| It will damage the workpiece and the machine, which is caused by insufficient clamping force to clamp the workpiece. This type of hydraulic vise structure still has its problems to be improved. (Technical means to solve the problem) The creator has created an oil based on the long-term research and conception of the hydraulic vise. The structure of the vise includes a base, a rotating component, a pressure cylinder, a second pressing device and a switching ring, wherein the base comprises a sliding seat disposed on one of the set 4 The sliding seat further includes a block and a supporting seat for positioning and positioning of the second pressing device, and the ball holder is further provided with a ball holder for supporting the second pressing device to transmit pressure to make the pressure uniform All of which are transferred out, and the rotating component is integrally disposed on the base and fixed to the second pressing device, and the rotating component is configured to drive the bushing and has a first pressing device therein, and the side is provided a rotating handle is fixed, and a clutching element is further disposed between the driving sleeve and the first pressing device. In addition, the first pressing device comprises a transmission sleeve and a transmission shaft, wherein the transmission shaft is in the middle And set a pass on one side And a hole slot for the clutch component setting form No. A0101 Page 4 of 26 M418756 • The replacement page was corrected on October 25, 100, and the other side of the drive shaft is provided with an external thread for cooperation. a transmission sleeve; the outer sleeve of the transmission sleeve is provided with a slot for a key lever corresponding to the switching ring to rotate in conjunction, and the inner edge is respectively provided with a positioning slot and an internal thread for the corresponding transmission shaft to make the clutch component not When the latch is engaged with the positioning groove of the transmission sleeve, the drive shaft is screwed into the squeeze cylinder to increase the workpiece clamping force, and the clutch member further comprises a pin, a ball, an elastic component and a screw. The ball, the elastic element and the screw are sequentially disposed in the hole of the transmission shaft, and the pin is disposed in the through hole in the transmission shaft.
該離合元件具有使該第一壓制裝置與傳動軸套共同旋轉 或僅作水平移動之作用，又該壓缸，其係以一端面積較 大者與第二壓制裝置接設，而另端面積較小者與轉動組 件接設，而該第二壓制裝置整體與轉動組件固接並與基 座枢接，且該第二壓制裝置更包含一主螺桿且内置一壓 力棒，該壓力棒内更置設有一容槽供予一彈性元件設置The clutch element has the function of rotating the first pressing device together with the transmission bushing or only horizontally moving, and the pressure cylinder is connected to the second pressing device with a larger one end area, and the other end area is compared. The small one is connected to the rotating component, and the second pressing device is integrally fixed to the rotating component and pivotally connected to the base, and the second pressing device further comprises a main screw and a pressure bar is built therein, and the pressure bar is further disposed. a slot for a resilient component setting
，又該彈性元件與壓缸的一端相接抵，而該壓力棒的一 端與基座的滑動座接設，其另端與壓缸接設，另外，該 切換環，係設於轉動組件的外圍並可作軸向移動，且該 切換環内側更包含有一卡槽供予傳動套管透過鍵桿相卡 掣以連動轉動，又該切換環的端面處設有一嵌合部，該 嵌合部可與轉動組件的傳動軸套一端所設的一嵌合槽對 應配合，若該切換環嵌合該轉動組件的傳動軸套，則轉 動組件得帶動第二壓制裝置旋轉，若其兩者未嵌合則該 轉動組件不帶動第二壓制裝置旋轉，藉由上述元件組成 ，先以旋把套入於轉動組件的傳動軸套之旋孔内，且將 切換環卡合於該轉動組件的傳動軸套後據以轉動，以驅 動第二壓制裝置對工件定位夾持後，再推開切換環使之 表單編號A0101 第5頁/共26頁 M418756 100年10月25日按正替换頁 不與轉動組件的傳動軸套卡合，以續行轉動該轉動組件 ，促使離合元件不卡掣其傳動軸套，而據以驅動第一壓 制裝置，進而使該第一壓制裝置壓抵壓缸，而該壓缸再 壓抵第二壓制裝置的壓力棒，然後該壓力棒再壓抵基座 的滑動座以施加壓力，進而以提升工件之夾持力者。 本創作的主要目的：在於提供一種可於工件夾持定位 後可進行再次加壓以因應加工外力所需，而使工件夾持 力再次提升以避免因外力所造成之夾持鬆脫的油壓虎鉗 結構。 (對照先前技術之功效） 茲由以上說明得知，本創作相較先前技術，確可達到 如下之功效： 1.因本創作結構置設有二個離合元件之故（包括離合 元件及切換環），所以可配合加工之情況（加工外力大小） ，選擇是否要對工件進行第二段加壓以提升工件的夾持 力，達到加工時不會發生因工件夾持力不足而造成之夾 持鬆脫影響到加工或損毀工件及機台。 【實施方式】 [0004] 本創作係關於一種複式定位離合推壓虎鉗結構，請配 合參閱第一圖至第四圖，其結構係包括一基座1、一轉動 組件2、一切換環5、一壓缸6及一第二壓制裝置7，其中 基座1，其上具設有一滑軌13，且該基座1的一側設有 一固定端11，另侧則設有可配合滑轨13滑移的一滑動座 12(該固定端11與滑動座12可分別固接一夾板15以使固 定端11與滑動座12間形成一夾持區以利夾持工件），該滑 表單編號A0101 第6頁/共26頁 M418756 * > 100年10月25日修正替换頁 動座12的側邊固設一供予轉動組件2設置定位的定位套13 ，而該滑執13的側邊置設有複數個具一定間距之定位孔 130，而該些定位孔130可供予滑動座12配合一插銷16而 改變可夾持工件之大小，另該滑動座12更包含一供予第 二壓制裝置7設置定位的一支撐座121及一擋座122，且該 擋座122後端置設有一球托120供予配合第二壓制裝置7傳 遞壓力並使壓力均均傳遞出去；And the elastic member is connected to one end of the pressure cylinder, and one end of the pressure rod is connected to the sliding seat of the base, and the other end is connected to the pressure cylinder, and the switching ring is disposed on the rotating component. The outer side of the switch ring can be axially moved, and the inner side of the switch ring further includes a card slot for the drive sleeve to be rotated by the key rod phase, and a fitting portion is disposed at the end surface of the switch ring. Corresponding to a fitting groove provided at one end of the driving sleeve of the rotating component, if the switching ring is fitted with the driving sleeve of the rotating component, the rotating component can drive the second pressing device to rotate, if the two are not embedded In combination, the rotating component does not drive the rotation of the second pressing device, and is composed of the above-mentioned components, firstly inserted into the screw hole of the driving sleeve of the rotating component with the screw, and the switching ring is engaged with the driving shaft of the rotating component After the sleeve is rotated, the second pressing device is driven to position and clamp the workpiece, and then the switching ring is pushed to make the form number A0101. Page 5/26 pages M418756 October 25th, according to the positive replacement page does not rotate The drive bushing of the assembly is engaged to continue Rotating the rotating assembly to cause the clutching member to not clamp its transmission bushing, thereby driving the first pressing device, thereby pressing the first pressing device against the pressure cylinder, and the pressure cylinder is pressed against the pressure of the second pressing device The rod is then pressed against the sliding seat of the base to apply pressure to raise the clamping force of the workpiece. The main purpose of this creation is to provide a hydraulic pressure that can be re-pressurized after the workpiece is clamped and positioned to meet the external force required, so that the workpiece clamping force is raised again to avoid the loosening of the clamp caused by the external force. Vise structure. (Compared with the efficacy of the prior art) As can be seen from the above description, the present invention can achieve the following effects compared with the prior art: 1. Since the present design structure is provided with two clutch components (including clutch components and switching rings) ), so it can be matched with the processing condition (the size of the external force), whether to press the second stage of the workpiece to increase the clamping force of the workpiece, so that the clamping force caused by insufficient workpiece clamping force does not occur during processing. Looseness affects the machining or damage of the workpiece and the machine. [Embodiment] [0004] The present invention relates to a compound positioning clutch pressing vise structure, please refer to the first to fourth figures, the structure includes a base 1, a rotating component 2, a switching ring 5, a pressure cylinder 6 and a second pressing device 7, wherein the base 1 has a slide rail 13 thereon, and one side of the base 1 is provided with a fixed end 11 and the other side is provided with a slide rail 13 a sliding seat 12 (the fixed end 11 and the sliding seat 12 can be respectively fixed to a clamping plate 15 to form a clamping area between the fixed end 11 and the sliding seat 12 to clamp the workpiece), the sliding form number A0101 Page 6 of 26 M418756 * > On October 25, 100, the side of the replacement page mover 12 is fixed with a positioning sleeve 13 for positioning the rotating assembly 2, and the side of the slide 13 is placed. A plurality of positioning holes 130 are provided, and the positioning holes 130 are provided for the sliding seat 12 to cooperate with a pin 16 to change the size of the workpiece, and the sliding seat 12 further includes a second pressing. The device 7 is provided with a support seat 121 and a block 122, and a ball holder 120 is disposed at the rear end of the block 122. Cooperating with the second pressing device 7 to transfer the pressure and transmit the pressure evenly;
轉動組件2，其整體樞設於基座1並與第二壓制裝置7 固接，且該轉動組件2係置設有一傳動軸套21，而該傳動 軸套21的一端具設有一嵌合槽211，又該傳動軸套21内置 設有一第一壓制裝置3，該第一壓制裝置3係包含一傳動 套管32及一傳動軸31，而該傳動軸31的中處及一侧邊分 別置設一通孔310及一孔槽311供予一離合元件4的設置，The rotating component 2 is integrally disposed on the base 1 and fixed to the second pressing device 7, and the rotating component 2 is provided with a driving sleeve 21, and one end of the driving sleeve 21 is provided with a fitting groove 211, the drive bushing 21 is internally provided with a first pressing device 3, the first pressing device 3 includes a transmission sleeve 32 and a transmission shaft 31, and the middle and one side of the transmission shaft 31 are respectively disposed A through hole 310 and a hole slot 311 are provided for the setting of a clutch element 4,
且該傳動軸31側邊套設一旋孔210以供一旋把22套入，而 該離合元件4係包含一銷桿41、一滾珠42、一彈性元件43 及一螺固件44所組成，而該滚珠42、彈性元件43及螺固 件44依序設置於傳動軸31的孔槽311内，銷桿41則設置 於傳動軸31中處之通孔310，該離合元件4具有使該第一 壓制裝置3與傳動軸套21共同旋轉，或不與傳動軸套21共 同旋轉而僅作水平移動的作用，另外，該傳動軸31的另 一側邊設有一外螺紋312供予配合傳動套管3 2 ;且該傳動 套管32的外周設有一開槽320供予一鍵桿321對應切換環 5以連動轉動，且其内緣分別設有一定位槽322及一内螺 紋323供予對應傳動軸31以使離合元件4未卡掣於傳動套 管32之定位槽322時，傳動軸31得以旋入擠壓壓缸6作動 以提升工件夾持力； 表單編號A0101 第7頁/共26頁 M418756 100年10月25日後正替換頁 切換環5，係充作第二離合元件的類似功效作用，其 設於轉動組件2的外圍並可作軸向移動，且該切換環5内 側置設有一卡槽52供予傳動套管32透過鍵桿321相卡掣以 連動轉動，另外，該切換環5的端面還設有一嵌合部51， 該嵌合部51可與轉動組件2的傳動軸套21 —端所設的嵌合 槽211對應配合，即若該切換環5若嵌合於該轉動組件2的 傳動軸套21，則轉動組件2得帶動第二壓制裝置7旋轉， 若其兩者未嵌合則該轉動組件2不帶動第二壓制裝置7旋 轉； 壓缸6，係採用油壓缸，並其一端面積較小者與轉動 β 組件2接設’而另端面積較大者與第二壓制裝置7接設； 及 第二壓制裝置7，係整體與轉動組件2固接並與基座1 樞接，且該第二壓制裝置7更包含有一主螺桿71，該主螺 桿7内置設有一壓力棒72 ;該壓力棒72内更置設有一容槽 421供予一彈性元件722設置，又該彈性元件722與壓缸6 的一端相接抵，而主螺桿71的一端與基座1的滑動座12接 設，另端則與壓缸6相接設； 藉由上述元件組成，先以旋把22套入於轉動組件2的 傳動轴套21之旋孔210内，且將切換環5卡合於該轉動組 件2的傳動軸套21後，據以轉動旋把以驅動第二壓制裝置 7對工件定位夾持，再推開切換環5使之不與轉動組件2的 傳動軸套21卡合’以續行轉動該轉動組件2，促使離合元 件4不卡掣其傳動軸套21，而據以驅動第一壓制裝置3位 移，進而使該第一壓制裝置3壓抵壓缸6，而該壓缸Θ再壓 抵第二壓制裝置7的壓力棒72，然後該壓力棒72再壓抵基 表單编號Α0101 第8頁/共26頁 10月25日梭正替換ΐΓ 座1的滑動座12以施加壓力， 進而以提升工件之夾持力者 為使大眾能夠更清楚明白本新創油壓虎鉗結構的特殊 之處，特輔以作動圖示以作說明，請配合參閱第5至第16 圖’當使用者使用本新創油壓虎甜結構夹持工件時，首 先先將旋把22轉動以使第二壓制裝置7帶動滑動座12位移 以將工件央持定位（因旋把22螺固於傳動軸套21的側邊， 且傳動軸套21與切換環5透過嵌合部51與嵌合槽211配合 接設，而傳動套管32藉由鍵桿321卡掣於切換環5的卡槽 52，壓缸6則透過螺固件螺置於傳動套管32内，且該壓缸 6的一端與第二壓制裝置7接設，滑動座12側邊固設一定 位套14供予轉動組件2設置，所以當旋把22轉動時得使傳 動轴套21轉動以連動切換環5、傳動套管32、壓缸6及第 二壓制裝置7轉動以驅動滑動座12位移，達到將工件夾持 定位之目的），其作動方式就如同一般的油壓虎龃，此為 第一段的對工件加壓（提供其夾持力），誠如第5圖及第6 圖所示，而為因應加工外力之大小，如果外力過大，該 工件有可能會於加工過程中產生鬆脫現象，加工時就容 易造成誤差或工件及機台的損毀，所以給予工件足夠的 夾持力是相當重要的，而本新創油壓虎甜結構就是為解 決這個缺失而產生的，為使工件得到更大的夾持力，使 用本新創油壓虎鉗的使用者，可於工件第一段加壓定位 後’先行將切換環5位移些許距離（為使轉動旋把22時， 切換環5並不因與傳動軸套21相嵌合而連動旋轉），再次 轉動旋把22促使傳動軸套21轉動，此時離合元件4之銷桿 41原本卡抵於傳動套管32的定位槽320内，此時將會位移 表單編號Α0101 第9頁/共26頁 M418756 100年10月25日梭正替换頁 出定位槽320，誠如第7圖所示，與此同時因為傳動套管 32不隨著傳動軸套31轉動，故此會促使第一壓制裝置3之 傳動軸3l·順著傳動套管32内之内螺纹323而旋入，誠如第 8圖所示，而當第一壓制裝置3之傳動軸31旋入抵壓到壓 缸6時，壓缸6會位移壓抵第二壓制裝置7，此時力量之傳 遞由面積小到大（依壓缸6内油壓系統來看）依據帕斯卡定 律（Pascal’s Law)，會將壓力放大壓抵第二壓制裝置7 ，誠如第9圖所示，透過第二壓制裝置7内之壓力棒72將 放大之壓力壓抵基座1的滑動座12促使工件的夾持力再次 提升，達到對工件的第二段加壓，誠如第10圖所示。 而欲將二段加壓的工件從本新創的油壓虎鉗結構拆卸 下來時，先行反轉旋把22，此時第二壓制裝置7及傳動軸 套21會向後位移，同時第一壓制裝置3之傳動轴31亦會順 著傳動套管32的内螺紋323而旋出，誠如第11圖所示，而 與此同時，離合元件4之銷桿41亦會重新卡掣於定位槽 320内，另外第二壓制裝置7亦連動向後位移，誠如第12 圖及第13圖所示，而此時之狀態就如同工件於第一段加 壓夾持定位一樣，再透過先行將切換環5位移到原位（以 使切換環5可與傳動軸套21相嵌合），誠如第14圖所示， 再行反轉旋把22以驅動滑動座12回歸到原處預定位置， 誠如第15圖及第16圖所示，此時就可將工件從本新創油 壓虎鉗結構下取出。 縱觀上述之說明，可以得知本創作之油壓虎鉗結構確 實可以因應加工外力而選擇是否需要二段加壓以提升工 件的夾持力以利加工，又本創作之油壓虎鉗可藉由滑轨 側邊所置設之複數等距定位孔配合滑動座予以一插銷而 表單编號A0101 第10頁/共26頁 M418756 • < 100年10月25日核正替換頁 改變夾持工件之適用大小，誠使本創作之油壓虎甜適用 於各式尺寸工件之夾持運用。 又上述各實施例之構成結構未曾見於書刊或公開使用 ，誠符合新形專利申請要件，懇請鈞局明鑑，早曰准予 專利，至為感禱。 需陳明者，以上所述乃是本創作之具體實施立即所運 用之技術原理，若依本創作之構想所作之改變，其所產 生之功能作用仍未超出說明書及圖式所涵蓋之精神時， 均應在本創作之範圍内，合予陳明。 【圖式簡單說明】 [0005] 第1圖：為本創作結構立體組立示意圖。 第2圖：為本創作結構之零件分解示意圖。 第3圖：為本創作結構之俯視示意圖。 第4圖：為本創作結構A-A剖面示意圖。 第5圖：為本創作結構實施夾持工件第一段正轉右侧作動 剖面示意圖。 第6圖：為本創作結構實施夾持工件第一段正轉左侧作動 剖面示意圖。 第7圖：為本創作結構實施夾持工件第二段右側作動剖面 示意圖1。 第8圖：為本創作結構實施夾持工件第二段右側作動剖面 示意圖2。 第9圖：為本創作結構實施夾持工件第二段右側作動剖面 示意圖3。 第10圖：為本創作結構實施夾持工件第二段左側作動剖面 示意圖。 表單編號A0101 第11頁/共26頁 M418756 1100年10月25日按正替换頁 第11圖：為本創作結構實施卸移工件第一段左側作動剖面 示意圖1。 第12圖·為本創作結構實施卸移工件第一段左側作動剖面 示意圖2 β 第13圖：為本創作結構實施卸移工件第一段右側作動剖面 示意圖。 第14圖：為本創作結構實施卸移卫件第二段右側作動剖面 示意圖1。 第15圖：為本創作結構實施卸移工件第二段右側作動剖面 示意圖2 » € 第16圖：為本創作結構實施卸移工件第二段左側作動剖面 示意圖。 第17圖：為習知結構之側視平面示意圖。 第18圖：為習知結構之油壓裝置局部放大示意圖。 【主要元件符號說明】 [0006][本創作結構]The rotation shaft 210 is sleeved on the side of the drive shaft 31 for inserting a knob 22, and the clutch member 4 comprises a pin 41, a ball 42, an elastic member 43 and a screw 44. The ball 42 , the elastic member 43 and the screw 44 are sequentially disposed in the hole 311 of the transmission shaft 31 , and the pin 41 is disposed in the through hole 310 at the transmission shaft 31 , and the clutch element 4 has the first The pressing device 3 rotates together with the transmission sleeve 21 or does not rotate together with the transmission sleeve 21 to perform horizontal movement only. In addition, the other side of the transmission shaft 31 is provided with an external thread 312 for the transmission sleeve. The outer circumference of the transmission sleeve 32 is provided with a slot 320 for a key lever 321 corresponding to the switching ring 5 for co-rotation, and the inner edge thereof is respectively provided with a positioning slot 322 and an internal thread 323 for the corresponding transmission shaft. 31, so that when the clutch member 4 is not engaged with the positioning groove 322 of the transmission sleeve 32, the drive shaft 31 can be screwed into the squeeze cylinder 6 to increase the workpiece clamping force; Form No. A0101 Page 7 of 26 M418756 The page switching ring 5 is being replaced after October 25, 100, and is used as a similar work for the second clutch element. The function is provided on the outer periphery of the rotating component 2 and can be moved axially, and a latching groove 52 is disposed on the inner side of the switching ring 5 for the driving sleeve 32 to be locked by the key rod 321 to rotate, and the switching The end surface of the ring 5 is further provided with a fitting portion 51. The fitting portion 51 can be matched with the fitting groove 211 provided at the end of the driving sleeve 21 of the rotating assembly 2, that is, if the switching ring 5 is fitted to the end Rotating the transmission sleeve 2 of the assembly 2, the rotating assembly 2 can drive the second pressing device 7 to rotate. If the two are not fitted, the rotating assembly 2 does not drive the second pressing device 7 to rotate; the pressure cylinder 6 is made of oil. a pressure cylinder having a smaller one end area connected to the rotating β component 2 and having a larger outer end area connected to the second pressing device 7; and a second pressing device 7 integrally attached to the rotating assembly 2 The second pressing device 7 is further provided with a main screw 71. The main screw 7 is internally provided with a pressure rod 72. The pressure rod 72 is further provided with a receiving groove 421 for supplying an elastic member 722. It is provided that the elastic member 722 is in contact with one end of the pressure cylinder 6, and one end of the main screw 71 is The sliding seat 12 of the seat 1 is connected, and the other end is connected with the pressure cylinder 6; by the above-mentioned components, the rotary handle 22 is firstly inserted into the rotary hole 210 of the transmission bushing 21 of the rotating assembly 2, and After the switching ring 5 is engaged with the driving sleeve 21 of the rotating component 2, the rotating knob is rotated to drive the second pressing device 7 to position and clamp the workpiece, and then the switching ring 5 is pushed away from the rotating assembly 2. The sleeve 21 is engaged to rotate the rotating assembly 2 continuously, so that the clutch member 4 does not chuck the transmission bushing 21, thereby driving the displacement of the first pressing device 3, thereby pressing the first pressing device 3 against the pressure. The cylinder 6 is pressed against the pressure rod 72 of the second pressing device 7, and then the pressure rod 72 is pressed against the base form number Α0101. Page 8/26 pages, October 25, the shuttle is replacing the seat. The sliding seat 12 of 1 is used to apply pressure, and in order to enhance the clamping force of the workpiece, the public can more clearly understand the special features of the new hydraulic vise structure, and the operation diagram is used for explanation, please cooperate Referring to Figures 5 to 16 'When the user uses this new oil-pressure tiger sweet structure to hold the workpiece, first spin Rotating 22 to rotate the second pressing device 7 to move the sliding seat 12 to position the workpiece (the screw 22 is screwed to the side of the driving sleeve 21, and the driving sleeve 21 and the switching ring 5 are passed through the fitting portion The engaging sleeve 32 is engaged with the engaging groove 211, and the driving sleeve 32 is clamped to the slot 52 of the switching ring 5 by the key rod 321 , and the pressure cylinder 6 is screwed into the transmission sleeve 32 through the screw, and the pressure is applied. One end of the cylinder 6 is connected to the second pressing device 7, and a positioning sleeve 14 is fixed on the side of the sliding seat 12 for the rotation assembly 2, so that when the knob 22 rotates, the transmission sleeve 21 is rotated to interlock the switching ring 5 The transmission sleeve 32, the pressure cylinder 6 and the second pressing device 7 rotate to drive the displacement of the sliding seat 12 to achieve the purpose of clamping and clamping the workpiece, and the actuation mode is like a general hydraulic tiger, which is the first paragraph. Pressurizing the workpiece (providing its clamping force), as shown in Figures 5 and 6, but in response to the external force of the machining, if the external force is too large, the workpiece may be loose during the machining process. When processing, it is easy to cause errors or damage to the workpiece and the machine, so give the workpiece enough The clamping force is quite important, and the new sweet-skinned tiger structure is created to solve this deficiency. In order to get a larger clamping force for the workpiece, the user of the new hydraulic vise can be used. After the first stage of the workpiece is pressed and positioned, the switching ring 5 is first displaced by a certain distance (in order to rotate the knob 22, the switching ring 5 is not rotated by the engagement with the transmission sleeve 21), and the knob is rotated again. 22 causes the drive sleeve 21 to rotate. At this time, the pin 41 of the clutch member 4 is originally stuck in the positioning groove 320 of the transmission sleeve 32. At this time, the displacement form number Α0101 is 9/26 pages M418756 100 years 10 On the 25th of the month, the shuttle is replacing the page positioning slot 320, as shown in Fig. 7, at the same time, because the transmission sleeve 32 does not rotate with the drive sleeve 31, the drive shaft 3l of the first pressing device 3 is caused to be driven. Squeezing along the internal thread 323 in the transmission sleeve 32, as shown in Fig. 8, and when the drive shaft 31 of the first pressing device 3 is screwed into the pressure cylinder 6, the pressure cylinder 6 is displaced. Abutting the second pressing device 7, the transmission of the force is small to large (depending on the hydraulic system in the cylinder 6) According to Pascal's Law, the pressure is amplified against the second pressing device 7, as shown in Fig. 9, through the pressure bar 72 in the second pressing device 7, the amplified pressure is pressed against the base 1. The sliding seat 12 urges the clamping force of the workpiece to rise again to achieve a second press of the workpiece, as shown in Fig. 10. When the two-stage pressurized workpiece is to be removed from the newly-created hydraulic vise structure, the rotary handle 22 is reversed first, and the second pressing device 7 and the transmission bushing 21 are displaced backwards, and the first pressing is performed. The drive shaft 31 of the device 3 is also unscrewed along the internal thread 323 of the transmission sleeve 32, as shown in Fig. 11, and at the same time, the pin 41 of the clutch member 4 is re-engaged in the positioning groove. In the 320, the second pressing device 7 is also displaced backwards, as shown in Fig. 12 and Fig. 13, and the state at this time is the same as that of the workpiece in the first stage of the pressure clamping, and then switched by the first step. The ring 5 is displaced to the original position (so that the switching ring 5 can be engaged with the drive sleeve 21), as shown in Fig. 14, the reverse rotation knob 22 is further rotated to drive the sliding seat 12 back to the original predetermined position. As shown in Figures 15 and 16, the workpiece can be removed from the new hydraulic vise structure. Throughout the above description, it can be known that the hydraulic vise structure of the present invention can indeed select whether or not to require two-stage pressurization to enhance the clamping force of the workpiece for processing, and the hydraulic pressure vise of the present invention can be used. A pin is provided by a plurality of equidistant positioning holes provided on the side of the slide rail to cooperate with the sliding seat. Form No. A0101 Page 10 of 26 M418756 • < October 25, 100 Nuclear replacement page change clamp The suitable size of the workpiece, the oil pressure tiger sweetness of this creation is suitable for the clamping operation of various sizes of workpieces. Moreover, the structure of the above embodiments has not been seen in books or publicly used, and it is in line with the requirements of the new patent application, and it is requested to give a patent, and to pray. For those who need to be clear, the above is the technical principle that is applied immediately by the specific implementation of this creation. If the changes made according to the concept of this creation have not yet exceeded the spirit of the manual and the schema , should be within the scope of this creation, combined with Chen Ming. [Simple description of the diagram] [0005] Figure 1: Schematic diagram of the three-dimensional assembly of the creation structure. Figure 2: Schematic diagram of the decomposition of the parts of the creation structure. Figure 3: A schematic view of the structure of the creation. Figure 4: Schematic diagram of the A-A section of the creation structure. Figure 5: Schematic diagram of the first section of the workpiece moving to the right side of the creative structure. Figure 6: Schematic diagram of the first section of the workpiece being clamped to the left side of the creative structure. Figure 7: Schematic diagram of the right side of the second section of the clamping structure for the creative structure. Figure 8: Schematic diagram 2 of the right side of the second section of the clamping structure for the creative structure. Figure 9: Schematic diagram 3 of the right side of the second section of the workpiece is clamped for the creative structure. Figure 10: Schematic diagram of the left side actuation section of the second section of the clamping workpiece for the creative structure. Form No. A0101 Page 11 of 26 M418756 October 25, 1100, according to the replacement page Figure 11: The left side of the first section of the workpiece is unloaded for the creative structure. Figure 12 · Implementation of the first part of the unloading workpiece for the creative structure. Left side actuation section. Figure 2 β Figure 13: Schematic diagram of the right side of the first section of the unloading workpiece. Figure 14: Schematic diagram of the right side of the second section of the unloading and moving guard for the creative structure. Figure 15: Performing the unloading of the second section of the workpiece for the creative structure. Figure 2 » € Figure 16: Schematic diagram of the left side of the second section of the unloading workpiece. Figure 17: Schematic diagram of a side view of a conventional structure. Figure 18: A partially enlarged schematic view of a hydraulic device of a conventional structure. [Main component symbol description] [0006] [This creation structure]
表單編號Α0101 基座1 固定端11 滑動座12 球托120 支撐座121 擋座122 滑轨13 定位孔130 定位套14 夾板15 插銷16 轉動組件2 傳動軸套21 旋孔210 嵌合槽211 旋把22 第一壓制裝置3 傳動軸31 通孔310 孔槽311 第12頁/共26頁 M418756 * » 外螺紋312 開槽320 定位槽322 離合元件4 滾珠42 螺固件44 嵌合部51 壓缸6 主螺桿71 # 容槽721 [習式結構] 油壓裝置80 油封82 承窩84 蝶型彈片86 壓塊88 基座90 鲁 活動座92 螺桿組94 油液9 6 100年10月25日梭正替换頁 傳動套管32 鍵桿321 内螺紋3 2 3 銷桿41 彈性元件43 切換環5 卡槽52 第二壓制裝置7 壓力棒72 彈性元件722 缸體81 活塞83 推桿85 蓋體87 銜接塊89 固定座91 把手93 定位裝置95 工件97 表單編號A0101 第13頁/共26頁Form No. Α0101 Base 1 Fixed end 11 Sliding seat 12 Ball holder 120 Support seat 121 Block 122 Slide rail 13 Positioning hole 130 Positioning sleeve 14 Plywood 15 Pin 16 Rotating assembly 2 Drive bushing 21 Rotating hole 210 Engagement groove 211 Rotary handle 22 First pressing device 3 Drive shaft 31 Through hole 310 Hole groove 311 Page 12 of 26 M418756 * » External thread 312 Slot 320 Positioning groove 322 Clutch element 4 Ball 42 Screw 44 Fitting part 51 Cylinder 6 Main Screw 71 #容槽721 [Formula structure] Oil pressure device 80 Oil seal 82 socket 84 Butterfly shrapnel 86 Press block 88 Base 90 Lu movable seat 92 Screw set 94 Oil 9 6 October 25, 150 Page drive sleeve 32 key lever 321 internal thread 3 2 3 pin 41 elastic element 43 switching ring 5 card slot 52 second pressing device 7 pressure bar 72 elastic element 722 cylinder 81 piston 83 push rod 85 cover 87 connection block 89 Mounting seat 91 Handle 93 Positioning device 95 Workpiece 97 Form No. A0101 Page 13 of 26