414736 A7 B7 經Μ部中次標準局月工消於"忭·^印^· 五 、發明説明 (1 ) [技術領域] 本 發 明 係 關 於 藉 使 用 於 例 如 » 切 斷 機 之 夾 鉗 裝 置 的 工 件 挟 持 方1法 及 夾 鉗 装 置 f 更 詳 而 言 t 係 關 於 例 如 管 材 之 X 件 不 致 壓 扁 而 能 以 適 當 的 挟 持 力 挟 持 X 件 之 X 件 挟 持 方 法 及 其 夾 鉗 裝 置 0 [技術背景] 以 往 於 具 備 m 當 的 切 斷 刃 之 切 斷 櫬 切 斷 工 件 時 * 係 藉 m 近 切 斷 位 置 而 配 置 的 設 在 本 體 夾 紺 (V i c e ) 裝 置 之 基 準 夾 绀 顎 (V i c e j a W ) 與 移 動 夾 绀 顎 來 挟 持 固 定 工 件 0 另 外 1 為 Μ 白 動 方 式 按 所 定 尺 寸 切 斷 细 長 狀 工 件 ， 也 採 取 設 置 可 朝 相 對 於 上 述 本 體 夾 鉗 裝 置 作 接 近 相 離 的 方 向 往 復 移 動 白 如 之 進 給 夾 鉗 裝 置 » 而 藉 由 設 在 該 進 給 裝 置 之 基 準 夾 鉗 顎 與 移 動 夾 鉗 顎 來 挟 持 X 件 而 以 長 度 方 向 送 料 之 方 法 〇 於 上 述 本 體 夾 鉗 裝 置 t 進 給 夾 鉗 裝 置 挾 持 固 定 X 件 時 9 工 件 若 為 如 管 材 等 之 場 合 r 若 挟 持 力 過 大 » 則 會 懕 扁 工 件 0 反 之 * 挟 持 力 小 之 場 合 9 例 如 以 進 給 夾 鉗 裝 置 挟 持 工 件 而 欲 送 料 時 9 注 注 會 在 工 件 與 進 給 夾 紺 裝 置 之 間 產 生 相 對 滑 動 > 造 成 不 能 達 成 精 度 良 好 的 進 給 作 用 之 問 題 0 於 是 f 如 第 4圖所示， 於- -稱賴由設在夾鉗台（ V 1 c e be d) 101之基準夾鉗顎1 03與 可 朝 相 對 於 該 基 準 夾 鉗 顎 103 作 接 近 相 離 之 方 向 移 動 如 的 移 動 夾 鉗 顎 105將工件W挾 持 固 定 之 夾 鉗 裝 置 中 « 曾 開 發 出 種 在 用 以 令 上 述 移 動 夾 鉗 顎 10 5的油壓缸1 07 之 油 壓 回 路 109, 配置壓力控制閥1 11 的 訂 線 本紙張尺度適用中阐囤家標肀（CNS ) Λ4規格（210X 297公梦—） 1 310077 請 閱 背 之 注 意 事 項 再 I裝 頁 經濟部中央標準局貝工消费合作杜印¾ 414736 Λ? Β7 五、發明説明（2 ) 構成者。 另外，如第5圖所示，也開發出一種在可調節位置的 方式螺合於往復移動自如地内装於油壓桿113内之活塞。 活塞桿115之調節桿117,設置齒條119,並在移動夾鉗顎 105設置可與該齒條119扣合脫扣之扣合爪121的構成者。 於第4圖所示之以往之構成，由於可藉壓力控制閥 111控制油壓缸107之颳力，因此，工件if EP使為如管材之 容易變形之工件，也能防止被壓扁。然耵，於上述構成， 有時藉基準夾鉗顎103與移動夾鉗顎105之挟持力也會有過 小之情形，Μ致進行工件W之送料作用時會造成相對滑動 之問題。 就是說，上述構成，仍有難於將挾持力調整成適當之 值，即，相應於工件W之材質、形吠等而使工件不致產生 塑性變形，且送料途中不會產生滑動之狀態。 另外，於如第5_所示之構成，由於其係油壓缸113的 活塞。活塞稈11 5之行程短，移動夾鉗顎1 0 5係在所定之小 範園作往復動之構成，因此，調整設在移動夾鉗顎105之 扣合爪121與齒條119之扣合位置，且轉動設在油壓缸U3 之把手123,朝圖中左右方向調節上述齒條119的往復動區 域之位置，即可相應於工件W之寬度調節移動夾绀顎105之 注復動位置，使工件W不致產生塑性變形下予以挟持。 然而，上述構成.工件W之寬度大幅變化時.必須將 設在移動夾绀顎1 0 5的扣合爪1 2 1與齒條1 1 9之扣合位置， 因應工件W之寬度而再度加Κ調節，且須賴把手123的旋轉 本紙張尺度適用中國國家掠準（CNS ) ( 210><297':.>疗） 2 310077 (請先閱讀背面之注意事項再填窍本頁) .裝 ，-° 線i 414736 A7 ]\1 經漓部中央標率局貝工消费合作社印狀 五 發明説明（： ! ) 1 I 操 作 使 上 述 齒 條119的移動區域之位置K圖中之左右方向 1 再 作 調 整 Ο 亦 即 3 有 移 劣|_ 動 夾 紺 顎 105的移動區域之位置調 1 I 整 麻 煩 之 問 題 0 請 1 因 此 本 發 明 係 鑑 於 如 上 述 之 Μ 往 的 問 題 所 創 作 ， 其 先 間 讀 1 1 百 的 乃 在 於 提 供 一 種 不 致 使 工 件 造 成 塑 性 變 形 而 予 Η 挟 持 而 之 I 1 * 且 夾 鉗 顎 的 移 動 區 域 之 位 置 調 整 容 易 的 X 件 挟 持 方 法 及 S 車 ί I 其 裝 置 0 項 再 寫 本 頁 1 I [發明之揭示] 裝 1 依 本 發 明 之 第 1實_形態的夾紺裝置之工件挾持方法， 1 i 係 於 藉 設 在 夾 鉗 台 之 基 準 夾 鉗 顎 t 與 朝 相 對 於 該 基 準 夾 鉗 1 I 顎 而 接 近 相 離 的 方 向 移 動 白 如 之 移 動 夾 鉗 顎 來 挾 持 X 件 之 1 1 方 法 中 9 預 先 將 相 對 於 該 基 準 夾 m 顎 的 移 動 夾 绀 顎 之 可 允 訂 1 許 接 近 位 置 % 於 該 基 準 夾 鉗 顎 與 移 動 夾 鉗 顎 間 之 間 隔 尺 寸 1 1 設 定 成 比 工 件 之 寬 度 尺 寸 稍 微 小 的 位 置 ψ 令 該 移 動 夾 鉗 顎 1 1 接 近 該 基 準 夾 鉗 顎 並 接 觸 於 工 件 * 再 將 該 移 動 夾 鉗 顎 移 動 1 線 至 上 m 經 予 設 定 之 位 置 i 藉 >X 與 該 基 準 夾 鉗 顎 之 間 挾 持 X 1 件 為 特 截 〇 1 I 另 外 « 依 本 發 明 之 第 2實拖形態的夾绀裝置之工件挟 1 1 I 持 方 法 » 係 於 依 上 述 第1實施形態的夾鉗裝置之工件挟持 1 方 法 中 1 所 謂 該 基 準 夾 鉗 顎 與 移 動 夾 鉗 顎 間 之 間 隔 尺 寸 比 1 工 件 之 寬 度 尺 寸 稍 微 小 的 位 置 > 係 意 指 由 該 基 4», 準 夾 鉗 顎 與 1 ! 移 動 夾 紺 顎 所 挾 持 之 工 件 • 係 被 挟 持 成 雖 被 施 予 強 性 Ψ. 形 1 | 但 並 不 致 塑 性 變 形 之 狀 態 為 特 徵 0 1 I 如 上 述 » 於 藉 由 設 在 夾 紺 台 之 基 準 夾 紺 顎 與 朝 相 對 於 1 1 本紙張尺度適用中國國家標羋（CNS )（2丨0/八7公坊） 3 3〗0077 五、發明説明（ A7 B? 經满部中央榡準局另工消f合作社印製 挾藉近 Η 設置成 。欲顎㊣ 向動止如之 準之 由鉗為 顎 種接比 該裝 造件比 紺申 方移 擋自離 基顎 ，夾成 鉗一 許寸至 鉗致 Η 於夾 之之 的制相 的鉗 中動設 夾係允尺動夾不定定動 ί π 離如顎限近 台 夾置移 ， 對 在 動於之隔移的但固設移_ 、 相自鉗動接 鉗準裝該件 移由顎間顎件形持置將 U 近持 夾移而 夾基鉗將構 之 ，绀 之鉗 工變 挟位並 g 。 接挾 動之顎 在該夾可止 拖 如中夾間夾持性顎動置 件罾而件移向鉗 設與述而停 自法動顎動挟强鉗移位 Η 工 Η 顎工該方夾 於在上部之 動方移鉗移間加夾之的 π 定 U 鉗將 在顎準 對且 的止如 移持的夾令之旆動顎小tl固 U 夾間 設鉗基 相如 顎擋自 向挾顎動且顎件移绀微Ϊ持，準之於夾該。朝自紺的制 方 件鉗移 .紺 Η 與夾稍bi.挟 — 基顎 接準於 者可動夾顎限 的I夾與置夾對顎動寸 力 W 的鉗 抵基對 成備移動鉗動 雌 之準顎 位準雖 鉗移尺 ，持 π 台夾 將朝相 構具向 移夾移 拖 相置基紺 的基此夾將度可挟 鉗準 -顎朝予台方 之動之 近裝該夾小該因：準要寬即當 3 夾 基中鉗為而鉗之 如移向 接紺 於準微 與 ，基只 之置適 第在該 置夾成 置夾離 自該方 而夾對基稍Κ法由 ，件位以之設與裝動設位在相持在顎 顎述相該寸此方可形 Η 定下明 於在紺 移 ，節 ，近挾設鉗 鉗上將 於尺藉持下情的設形 發對且夾該~件調述接件於夾 夾的先定度 ，挟形種定該變本相如之將f構由上而 工接準 準件預 設寬置 件變此 固至性 依朝自 顎可止 自如 顎將抵 基 基工：置之位工性 持動塑 備動紺 ，停 囱 紺可將朝 該持 由位件 定之塑 挟移成 具移夾 部之方 夾間 於顎 本紙張尺度適用中國國家標準（CNS ) Λ4ί.!ί估（2丨〇/2们公兑） 4 310077 ----------t------IT------^ (请先閱讀背而之注意事項再杖寫本頁) 414736 A7 ]\Ί 五、 發明説明 (5 1 1 可 朝 相 對 於 該 基 準 夾 鉗 顎 而 接 近 相 離 之 方 向 g 由 調 節 位 置 ( 1 » 因 此 ， 容 易 實 施 班 對 工 件 施 予 彈 性 變 形 但 不 致 造 成 塑 1 1 性 變 形 下 藉 由 基 準 夾 紺 顎 與 移 動 夾 鉗 顎 挟 持 固 定 工 件 0 1 1 依 本 發 明 之 第 4實施形態之夾持裝置， 係於依據上述 W1 先 閱 1 讀 I I 第 3實施形態之夾鉗裝置中， 該停止構件係可移動地螺合 背 1¾ 1 I 之 1 於 朝 移 ifjlr 動 夾 鉗 顎 之 移 ffil. 動 方 向 伸 長 而 設 的 螺 桿 1 將 該 螺 桿 之 注 意 1 事 1 操 作 部 設 在 基 ♦ 夾 鉗 顎 側 且 在 該 操 作 部 設 置 表 示 該 停 止 項 再 ( 1 構 件 之 位 置 的 顯 示 裝 置 而 予 U 構 成 〇 本 裝 I 於 上 述 構 成 » 由 於 停 止 構 件 係 可 移 動 地 螺 合 於 朝 移 動 頁 1 ! 夾 鉗 顎 之 移 動 方 向 伸 長 而 設 的 螺 捍 » 將 該 螺 桿 之 操 作 部 設 1 1 在 基 準 夾 鉗 顎 側 ， 且 在 該 操 作 部 設 置 表 示 該 停 止 構 件 之 位 1 1 置 的 顯 示 裝 置 之 構 成 t 因 此 » 不 但 容 易 做 調 節 停 止 構 件 之 訂 | 位 置 的 操 作 » 也 容 易 獲 知 停 止 構 件 之 位 置 〇 1 | 依 本 發 明 之 第 5實腌形態之夾绀裝置， 係於依撺上述 1 I I 第 4實腌形態之夾鉗装置中. 該停止構件與螺桿間之螺合 1 1 線 關 係 為 螺 桿 不 致 因 受 到 會 使 停 止 構 件 作 直 線 移 動 的 外 力 而 被 轉 動 的 關 係 〇 1 於 上 述 構 成 t 由 於 停 止 構 件 與 螺 桿 間 之 螺 合 關 係 為 螺 1 ! 桿 不 致 因 受 到 會 使 停 止 構 件 作 直 線 移 動 的 外 力 而 被 轉 動 的 ! I 關 係 » 因 此 * 可 藉 停 止 構 件 確 實 限 制 移 動 夾 鉗 顎 朝 基 準 夾 1 鉗 顎 側 之 移 動 0 1 I I [圖面之簡單說明1 1 1 第 1圖為Μ局部剖商表示本發明之實施形態之夾紺裝 1 ! 置 正 面 作 用 說 明 ΓΒΒ 圆 〇 1 1 本紙張尺度適用中國國家標準（CNS ) 说格（2】0χ297-:.>^ ) 5 3 1 0 0 7 7 414736 λ7 Β7 五、發明説明（6 ) 第2圖為本發明之宵ί®彤態之夾绀裝置平面作用說明 圖 圖 〇 。明圖 圖說明 明子說 說例之 大一置 擴之裝 面置绀 剖裝夾 之甜 一 媒夾另 I 之之 往往 I% Μ 示示 表表 第略略 沿概概 為為為 _ _ 圖 3 4 5 第第第 之 圖 明 說 之 號 符 置 裝 鉗 夾 台 夾 5 顎顎 鉗鉗 夾夾 準動 基移 (請先閱讀背面之注意事項再从，ΪΪΤ本頁 .裝 9 1 5 T 9 1 111 1 2 缸 壓 桿體 導流 缸 型座 小滑 件 導 件 構 撐 支 件 導414736 A7 B7 The monthly work of the Ministry of Standards and Standards Bureau of the Ministry of M has eliminated the "忭 · ^ 印 ^ ·" V. Description of the Invention (1) [Technical Field] The present invention relates to the use of a clamping device for, for example, »cutting machines. Work piece holding method 1 and clamp device f More specifically, t is related to, for example, an X piece holding method of a pipe material that does not collapse and can hold the X piece with an appropriate holding force and a clamping device 0 [Technical background] In the past, when cutting the workpiece with a cutting blade with m when the workpiece was cut *, the reference clamp jaw (V iceja W) and movement of the reference clamp 设 (V ice) device, which was arranged by m near the cutting position, were moved. Clamp the jaw to hold and fix the work piece 0 The other 1 is the M white movement method to cut the slender workpiece according to the predetermined size, and it is also set to move back and forth in a direction close to the body clamp device Feeding clamp device »The method of feeding in the longitudinal direction by holding the X pieces by the reference clamp jaw and the moving clamp jaw provided in the feeding device 〇 Feed clamp device t When holding a fixed X piece 9 If the workpiece is a pipe, etc. r If the holding force is too high », the workpiece will be flattened 0 Conversely * When the holding force is small 9 For example, when the workpiece is held by a feed clamp device and the material is to be fed 9 Note Will cause relative sliding between the workpiece and the feed clamping device > cause the problem of not achieving a precise feed effect 0. Therefore, as shown in Figure 4, f is set in the clamp table (V 1 ce be d) A reference clamp jaw 101 of 03 and a movable clamp jaw 105 that can be moved in a direction close to the reference clamp jaw 103, such as a clamp device 105 which holds and holds a workpiece W Develop seed In the hydraulic circuit 109 of the hydraulic cylinder 1 07 of the above-mentioned moving jaw 10 5, a guide line equipped with a pressure control valve 1 11 is used in the specification of this paper. CNS Λ4 specification (210X 297 Gongmeng—) 1 310077 Please read the notes at the back of the page, and then re-install the page of the Central Bureau of Standards of the Ministry of Economic Affairs, Consumer Cooperation Du Yin ¾ 414736 Λ? Β7 5. Description of the invention (2) The creator. In addition, as shown in FIG. 5, a piston that is screwed into the hydraulic rod 113 and reciprocated freely is also developed in an adjustable position. The adjusting rod 117 of the piston rod 115 is provided with a rack 119, and a constituent jaw 121 is provided at the movable jaw 105 to engage with the rack 119. In the conventional structure shown in FIG. 4, the scraping force of the hydraulic cylinder 107 can be controlled by the pressure control valve 111, so that the workpiece if EP is a workpiece that is easily deformed like a pipe, and can be prevented from being crushed. However, in the above configuration, the holding force of the reference jaw 103 and the moving jaw 105 may be too small in some cases, and the relative sliding problem may occur during the feeding operation of the workpiece W. That is to say, it is still difficult to adjust the holding force to an appropriate value in the above structure, that is, the workpiece is not plastically deformed in accordance with the material, shape, etc. of the workpiece W, and slippage does not occur during feeding. In addition, the structure shown in 5_ is because it is a piston of the hydraulic cylinder 113. The stroke of the piston rod 115 is short, and the moving jaw 105 is a reciprocating structure in a predetermined small garden. Therefore, the fastening of the fastening claw 121 and the rack 119 provided on the moving jaw 105 is adjusted. Position, and rotate the handle 123 provided on the hydraulic cylinder U3, and adjust the position of the reciprocating area of the rack 119 in the left-right direction in the figure, and the position of the reciprocating movement of the movable jaw 105 can be adjusted according to the width of the workpiece , So that the workpiece W will be held without plastic deformation. However, in the above configuration, when the width of the workpiece W is greatly changed, the engaging positions of the engaging claws 1 2 1 and the rack 1 1 9 provided in the movable jaw 10 5 must be increased again in accordance with the width of the workpiece W. Κ adjustment, and it depends on the rotation of the handle 123. The size of this paper is applicable to China National Standards of Graduation (CNS) (210 > < 297 ':. ≫ Treatment) 2 310077 (Please read the precautions on the back before filling this page) .Installation,-° line i 414736 A7] \ 1 Printed by the Central Standards Bureau of the Ministry of Standards and Engineering of the United States Shellfish Consumer Cooperative Co., Ltd. Fifth invention description (:!) 1 I The operation moves the position of the above rack 119 to the left and right in the figure K Orientation 1 is adjusted again. 0, that is, there is 3 shifts. _ The position of the moving area of the movable jaw 105 is adjusted. 1 I is a troublesome problem. 0 Please 1. Therefore, the present invention is created in view of the above-mentioned problems. The purpose of reading 1 1 100 in advance is to provide an I 1 * that does not cause plastic deformation of the workpiece, and it is easy to adjust the position of the moving area of the jaw. X piece holding method and S car ί I 0 items of the device and then write this page 1 I [Invention of the Invention] The work piece holding method of the clamping device according to the first embodiment of the present invention, 1 i is borrowed In the direction of the reference jaw t of the clamp table and moving away from the reference jaw 1 I jaw, Bai Ruzhi moves the jaw of the jaw to hold the X piece 1 1 in the method 9 will be relative to the The reference jaw m jaw's movable jaw jaw can be ordered by 1 position. The distance between the reference jaw jaw and the moving jaw jaw 1 1 is set to a position slightly smaller than the width of the workpiece ψ makes the movement The jaw 1 1 approaches the reference jaw and contacts the workpiece * and then moves the moving jaw 1 line to the upper m. The preset position i borrows> 1 and holds X 1 between the reference jaw and the reference jaw Special feature 〇1 I In addition, the «1 1 I holding method of the clamping device according to the second real drag of the present invention» is a method of holding the workpiece 1 of the clamping device according to the above-mentioned first embodiment. Among the methods 1, the so-called reference jaw and the The position where the distance between the jaws of the moving clamp is slightly smaller than the width of the workpiece 1> means the workpiece held by the base 4 », the quasi-jaw and 1! Strongly Ψ. Shape 1 | but not plastically deformed is characterized by 0 1 I as described above »With reference to the jaw and the direction of the jaw set on the clamp platform relative to 1 1 This paper size applies Chinese national standards 芈(CNS) (2 丨 0 / August 7) 3) 0007 V. Description of the invention (A7 B? Printed by the Central Bureau of Standards and Technology of the People ’s Republic of China, printed by a cooperative, and set up as a loan. If the jaw ㊣ direction is as accurate as possible, the pliers are used as the jaw type. The mounting part is shifted from the base jaw and clamped into an inch by the pliers to the phase of the tongs. The movable setting clamp in the pliers is allowed to move indefinitely. Π The distance from the jaw limit is close to the platform. The clamp is moved to the fixed but fixed _, which is separated from the moving jaw. The jaw-shaped holding between the jaws will move the U close to the clamp while the base clamp will construct it. The fitter will change the position and g. The moving jaw can be dragged in the clamp, such as holding the movable jaw between the clamps, and the parts are moved to the clamp and described, and the automatic jaw is moved. The forceps are shifted. The π fixed U pliers clamped between the moving tongs in the upper part will move the jaws to the jaw when the jaws are aligned and stopped. The clamps will have a base such as a jaw stopper. The jaw moves toward the palate and the jaw moves slightly to hold it. Move the clamp toward the self-made square piece. 绀 Η and the clamp slightly bi. 挟 — The base jaw is aligned with the movable clamp jaw limit of the I clamp and the clamp is set against the base jaw to move the force of the jaw to the base pair to prepare a moving clamp. Although the quasi-jaw position of the moving female is clamped by the ruler, holding the π stage clamp will move the phase structure towards the moving clamp, and the basic clamp will be able to clamp the quasi-jaw toward the Taiwan side. The clip is small and the reason: it must be wide, that is, when the clamp in the 3 clamp base is moved, and the clamp is moved to connect to the quasi-micro, the base is placed at the position where the clamp is placed and the clamp is separated from the side. For the basic method, the position and the installation position should be in the same position as the jaw and the jaw. The shape can be shaped. It is set forth in the movement, knot, and near pliers. Hold on to the shape of the hair, and clip the ~ piece to describe the predetermining of the connector in the clip, the shape of the shape is similar to the f structure from the top, and the standard part is preset to be wide. The pieces change to the original position, and the jaws can be stopped freely. The jaws will reach the base workers: the position of the work piece can be set to move, and the stopper can move the plastic piece set by the position into a moving piece. Square part of the folder The size of the paper is applicable to the Chinese National Standard (CNS) Λ4ί.! Ί Estimate (2 丨 〇 / 2 people's exchange) 4 310077 ---------- t ------ IT ---- -^ (Please read the precautions before writing this page) 414736 A7] \ Ί V. Description of the invention (5 1 1 It can be moved in the direction close to the reference jaw, and the position can be adjusted by g (1 »Therefore, it is easy to implement a class to elastically deform the workpiece but not to cause plastic deformation. 1 The workpiece is held and fixed by the reference jaw and the moving jaw under a natural deformation. 0 1 1 The clamp according to the fourth embodiment of the present invention Holding device, in accordance with the above-mentioned W1 first read 1 read II 3rd embodiment of the clamp device, the stop member is a movable screw back 1¾ 1 I 1 in the direction of the ifjlr moving clamp jaw movement ffil. Screw 1 that is elongated in the direction of movement 1 Attention 1 of this screw 1 The operating part is set on the base The operation part is provided with a display device indicating the stop item (1. The position of the member is configured as U. This assembly I is based on the above configuration »Because the stop member is movably screwed in the direction of movement of the moving page 1! The set screw »Set the operating part of the screw 1 1 on the jaw side of the reference clamp, and install the display device that indicates the position of the stop member 1 1 t in the operating part. Therefore» it is not only easy to stop the adjustment Ordering of components | Position operation »It is also easy to know the position of the stopping component 〇1 | The clamping device of the fifth solid picking form according to the present invention is a clamp device of the fourth solid picking form according to the above 1 II. The 1 1 linear relationship between the stop member and the screw is a relationship in which the screw is not rotated due to an external force that causes the stop member to move linearly. 1 In the above structure t, the screwing relationship between the stop member and the screw is a screw 1! The rod is not rotated due to an external force that causes the stop member to move linearly! I relationship »Therefore * The stopper can be used to actually limit the movement clamp Movement of the jaw toward the reference jaw 1 0 1 II [Simplified description of the drawing 1 1 1 The first figure is a clip showing the embodiment of the present invention by a partial cross-section quotient 1! Set a positive action description ΓΒΒ circle. 1 1 This paper size applies the Chinese National Standard (CNS). (2) 0χ297-:. ≫ ^) 5 3 1 0 0 7 7 414736 λ7 Β7 5. Description of the invention (6) Figure 2 shows the night of the invention Illustrated diagram of the plane action of the clamp device of the Tong state. Illustrated illustrations of Mingzi's talk about the example of the big one, the enlarged face, the sweetened one, the clip, and the other, which is often I%. Μ The outline of the table is roughly _ _ Figure 3 4 5 The first figure of the first figure indicates the installation of the clamp clamp table clamp 5 jaw jaw clamp clamp quasi-moving base movement (please read the precautions on the back before proceeding from this page. Install 9 1 5 T 9 1 111 1 2 Cylinder pressure rod body guide cylinder type seat small slide guide guide support guide
'II 線 經濟部中央標窣局負工消费合作社印51 缸 鉗桿 夾螺 件 構 止 停 5 7 9 1 3 3 3 4 部键 止 轉架手 擋 止 托把 置 裝 數 310077 本紙張尺度適用中國國家#準（CNS )八4坭格（210Χ2>Π公筇） 414736 A7 H7 五、發明説明（7 ) 41 A 顯 示 部 47 中 間 袖 49 U 向 接頭 111 壓 力 控制圖 113 油 Μ 缸 117 調 節 桿 119 齒 條 12 1 扣 合 爪 W 工 件 [最佳 實施形態例] (請先閱讀背面之注意事項再4寫本頁〕 經漓部中央標隼局員工消費合作社印製 以下，參照圖面說明本發明之茛施形態例。有翮本發 明之夾紺裝置，係可供實胞於針對在接近切斷機的切斷位 置挟持固定工件之本髖夾紺裝置及對該切斷位置進行细長 工件之進給、輸出的進給作用之進給夾鉗裝置等夾鉗裝置 .但於本例子則僅就實腌於進給夾鉗裝置之場合加以說明。 參照第1圖及第2圖，本例子之夾鉗裝置1，係將可朝 相對於設在夾鉗台3的一端上部之基準夾鉗顎5接近相離的 方向（第1圖中左右方向）移動自如且能在與上述基準夾鉗 顎5之間自由挟持工件W之移動夾鉗顎7,設在上述夾绀台 3上之構成。 該夾鉗台3係由以前後方向設在切®擷（未圖示）之導 稈9支撺成可朝前後方向移動，且設在切斷櫬之前後作動 用流將壓缸U的可前後移動之活塞桿13之前端部，係適當 地連结於該夾紺台3。 k尺度適用中國國家標準（CNS ) Λ4规格（210 X 2町公棼） 7 3 1 0 0 7 7 414736 A7 Η 7 五、發明説明（8 ) 因此，夾鉗裝置1可藉流體壓缸11之運作沿著導桿9作 動件 移工 後的 前間 之 7 顎 鉗 夾 移 與 5 赛 0 夾 準 基 該 定 固 持 挾 使 缸 型 小 的 上 3 台 鉗 夾 在 設 於 〇 结 科連 送係 5 向 方 後 前 注 顎 纽 夾 準 基 述 上 左 之 中 圖 2 第 及 圖 第 朝 可 為 成 設 並 桿 塞 活 之 VI/ 圖 2 第 照 參 5 顎 紺 夾 準件 基工 , 定 即 亦持 〇 挟 如 ， 自 用 «乍 移 之 ί 5 微 1 稍ar 向型 方小 右由 時 藉 為 成第 構朝 係微 稍 可 圖 1 及 第 桿 等 該 由 i 離 動W;相 移件件 向工工 方 丨自 置 $位㈣ 中 圖 置 位 先 原顎 至鉗 稍 5 歸夾復準^ δ 台 ， ί 使 甜 I 夾 I 』 αητ 令 下· 導 引置 之位 Ί3 前 始 開 給 進 之 時 左 的 雔 相 近 接 而 5 鉗 夾 準 基 於 對 相 朝 7 顎 鉗 夾 動 移 使 為 绀 夾 之 側 反 相 之 置 位 設 裝 的 5 顎 甜 夾 準 基 與 動 移 向 方 右 面 上 3 台 (請先閱讀背而之注意事項再氺寫本頁〕 裝 移方 述右 上左 而有 ， 設 17面 座下 滑的 之17 如座 自 滑 動lit 移 。 7 向 1 方·座 右滑 左該 朝在 有設 設係 7 顎 0 夾 合 〇 繫21 被件 地構 如撐 自 支 動 件 移導 係 之 9 ] 1 向 件方 導右 該左 > 的 0 ^ 台 照 J t As 參突 ( ^ 19在 件設 導在 之撐 向 支 左 朝 可 中 3 2 缸 紺 夾 的 3 鉗 夾 在 設 裝 地 當 適 在 外 此 線 經濟部中央標準局貝工消费合作社印袈 於 结 埋 地 當 適 係 部 端 前 的 P 3 2 桿 塞 活 之 ΠΧΠ 移 由 白 向 方 右 ο 7 顎 绀 夾 動 移 移 向 方 右 左 3 2 桿 塞 活 使 3 2 缸 鉗 夾 作 遵 地 當 適 此 因 之 離 相 近 接 而 5 顎 鉗 夾 準 基 於 對 相 朝 能 慢 7 顎 鉗 夾 動 移 助 動 移 復 往 作 向 方 右 左 離 距 近 接 之 7 顎 紺 夾 動 移 的 5 鉗 夾 準 基 於 對 相 制 限 為 旋 上 3 台 4JJ· 0f 夾 在 寸 尺 的 小 微 稍 寸 尺 度 寬 的 V 件Η 土 為 成 能 本紙張尺度適用中國國家榡準（CNS )八4圯格（210x 297,:.>々） 310077 414736 Λ 7 Β7 五、發明説明（9 ) (請先閲讀背面之注意事項再"·寫本頁〕 轉自如地設有向左右方向细長的嫘桿25,能與朝左右方向 自由移動地螺合於該螺桿25之停止構件27擋接之擋止部29 .係設在上述滑座17下面。 該擋止部29,當為使移動夾紺顎接近基準夾鉗顎5而 移動畤，能抵接上述停止構件27,而移動夾鉗顎7自基準 夾鉗顎5朝相離方向移動時，擋止部29則可自停止構件27 相離。亦即，擋止部29係設成為相對於停止構件可自由擋 接相離。 螺桿25係由在夾鉗台3上左右隔難而設的左右軸承31 、33支撐成儀能旋轉，俾不致因外力而朗軸向（左右方向） 移動。而且在移動自如地螺合於螺桿25的上述停止構件27 之上面，則形成有左右方向之槽27G,並在此槽27G，可相 對移動自如地嵌合用複数支螺栓固定在上述滑座17的下面 之向左右方向细長的止轉鐽（stop key)。 經"部中央標年局員工消费合作社印製 藉此構成，當適當地轉動螺桿25使停止構件27移動至 適當位置後，運作夾鉗缸23使移動夾鉗顎7朝基準夾紺顎5 方移動時，設在滑座17的下面之擋止部29即將抵接於上述 停止構件27,M限制移動夾鉗顎7朝基準夾鉗顎5方向移動。 為旋轉操作螺桿25,設有旋轉操作部。亦即，在靠近 基準夾鉗顎5之位置，安裝在夾紺台3之托架37上裝有具備 可自由旋轉把手39之計數装置4U此計數裝置41係具有能 計數把手3 9之正方向，逆方向之旋轉並顯示相對於基準位 貿的停止構件27之移動位置之功陡，而該計數裝置41之旋 轉軸43,係藉萬向接頭45、中間軸47、及萬向接頭49連结 本紙張尺度適用中國國家榡準（cns ) A4WL枋（2丨ox 打） Q 3 1 0 0 7 7 414736 H7 經濟部中央標準局貝工消费合作社印^ 五' 發明説明 (10 ) 於 螺 桿 25之 *~* 端部。 J 由 於 構 成 如上述， 當 旋 轉把手 39時， 螺桿 25即 連 動 而 1 1 旋 轉 t 螺 么 Π 於 該螺捍25之 停 止構件 27的左 右方 向 移 動 位 置 i I 諸 1 I 便 可 Μ 數 值 顯 示在計數 裝 置 41之顯 示部41 A〇 先 閱 1 I 讀 1 1 惟 * 第 1圖及第2圖 中 1 朝右方 向移動 停止 構 件 27且 藉 背 面 1 I 之 1 夾 绀 缸 23 之 運 作使移動 夾 鉗 顎7朝基準夾鉗顎5方 移 動 1 而 J1 意 -dr 1 I 移 tfir. 動 夾 鉗 顎 7正在於肓接抵接於基準夾鉗顎5, 且 擋 止 部 29 Ψ 項 再 f 1 I 抵 接 於 停 止 構 件29的狀 態 時 停止構 件27之 位置 即 為 基 準 位 i % 本 1 裝 I 置 9 此 時 計 數裝置41 之 顯 示部41 A的顯示就是 「〇」 0 Η 1 1 然 後 Μ 正轉操作 把 手 39使停 止構件 27自 上 述 基 準 位 1 1 置 朝 第 1圖及第2圖中朝 左 方 向移動 時，該 顯示 部 4 1 A之指 1 ! 示 數 值 即 將 逐 漸增大以 顯 示 停止構 件27之 移動 位 置 ， 反 之 訂 1 > 逆 轉 操 作 把 手39使停 止 構 件復原 至基準 位置 顯 示 部 1 I 4 1 A之指示數值會逐漸減少. 於停止構件27位於基準位置 1 I 時 P 即 再 度 回 到「0」 顯 示 0 1 1 線 依 如 上 述 之構成， 藉 基 準夾鉗 顎5與移動夾钳顎7挟 持 工 件 im , 因工件W為實 心 之 工件而 卽使強 力予 挟 持 ♦ 也 1 不 致 產 生 塑 性 變形之情 況 時 ,則令 計數裝 置41 之 顯 示 部 1 ί 41 A之顯示為 「0 j而使捽止構件2 7位於基準位置， 便能 1 i i 由 挾 持 固 定 各種寬度 尺 寸 之工件 Wo 1 上 工 件 W譬如係管材而如Μ基準夾鉗顎5與 移 rfil. 勤 夾 紺 1 1 I 顎 7強力予Μ挟持固定， 工H 」W卽會 產生較 大的 塑 性 變 形 之 I 1 1 情 況 時 * 則 Μ 旋轉操作 把 手 39使停 止構件 27位 於 白 工 件 W 1 I 的 寬 度 尺 寸 (如係固材則為直徑R寸）減去 工件 m 緊 量 的 位 1 1 10 本紙張尺度適用中国國家標準（CNS )八<1岘估（2IOx ) 310077 414736 A7 H7 五、發明説明（11 ) 置，並由計數裝置41的顯示部41A之指示確認停止構件27 之位置。上述工件鎖緊最係指挾持固定工件時雖能對工件 賦予强性變形但於不致產生塱性嘮形之範圍内能夠使工件 變形之量。 如上述，將停止構件27之位置預先設定於自工件W之 寬度尺寸減去工件鎖緊量之位置，藉此以令相對於基準夾 鉗顎5的移動夾鉗顎7之允許接近位置，預先設定於上述基 準夾紺顎5與移動夾鉗顎7之間的間隔尺寸比工件W之寛度 尺寸稍微小的位置，令移動夾绀顎7移動至該設定位置， 藉K在與上述基準夾鉗顎5之間挾持工件換言之，當運 轉夾鉗缸23使移動夾鉗顎7朝基準夾鉗顎5方向移動時，設 在與移動夾鉗顎7成一體的滑座17之擋止部29到達即將祗 接於上述停止構件27之前的位置（停止構件27與擋止部29 間之間隔相當於上述_緊量之位置）時，移動夾鉗顎7即柢 接於工件W而於與基準夾鉗顎5之間挟持工件V。 經"部中央標準局負工消費合作社印製 (請先閱讀背而之注意事項再""?本頁) 此後，藉夾鉗缸23之揮作再將移動夾鉗顎7朝向基準 夾鉗顎5側移動時，工件W即受到强性變形，且擋止部29即 抵接於預先作位置設定之停ih構件2 7 , K限制移動夾鉗顎 7朗向基準夾鉗顎5方之移動。如上述，擋止部27係抵接於 停止部29，即使有畲使停止構件27移動之外力作用，由於 螺桿2 5為不致因受到上述外力而被旋轉之構成，且螺稈 25又係不致因上述外力而朝蚰向移動之構成，所K能確實 限制移動夾鉗顎7之移動。 因此，於擋止部2 9抵接於停lh構件2 7之狀態下，能在 、張尺度適用中國國家標隼（CNS ) Λ4况格（2丨ox 2<^公筇） 1 1 3 1 0 07 7 414736 ΑΊ Β7 五、發明説明（l2) 基準夾鉗5與移動夾鉗顎7之間，將工件tf挟持固定成雖被 施加彈性變形但不致產生塑性變形之狀態。 是Μ即使係屬於以基準夾绀顎5與移動夾鉗顎7強力地 挾壓固定工件W時容易產生塑性變形的管材或軟質材之場 合時，能Κ不致產生塑性變形下確啻地挟持固定之.例如 ,能夠Μ適當挟持力挾持固定工件W俾不致產生進行進給 作業時夾鉗裝置與工件彼此間的相對性滑動。 而且，於藉基準夾鉗顎5與移動夾鉗顎7挾持固定工件 W時，旋轉操作靠近基準夾鉗5所設之操作部的把手3 9,讀 出計數裝置41之顯示部41Α之指示，即可知道停止構件27 之位置，所Μ將停止部27定位設定於能夠顯示出比欲挟持 固定的工件W之寬度尺寸稍微小的尺寸之位置（自工件W寬 度尺寸減去鎖緊量之位置）便可，不但容易因應各種不同 寬度尺寸之工件，同時不再需要供給夾绀缸23的壓力油之 颳力調整，而容易進行相對於基準夾鉗顎5之移動夾钳顎 7之位冒設定。 經消部中央標隼局負工消費合作社印褽 (請先閱讀背面之注意事項寫本页) 此外，本發明並非限定於上沭之例示，只要作镝當的 改變即可以其他形態甯施之。例如，上而偽就藉把手操作 使螺捍旋轉操作之例子加Μ說明，但也可作成Κ電動馬達 旋轉螺桿之構成，或藉旋轉式钃碼器（rotary encorder) 檢測螺桿等之旋轉.而根據該旋轉式编碼器運算顯示停止 構件之移動位置之構成。 再者，僅就使用夾鉗缸使移動夾鉗往復動的驅動装置 加Μ說明，但藉伺服馬達旋轉球螺桿.而以將往復動自如 本紙張尺度適用中國國家枕準（cns ) 怙（21〇X 24乙> 打） ]ο 3 1 0 0 7 7 414736 Λ7 五、發明説明（u) 地螺合於該螺桿之球螺帽與移動夾鉗顎相連结而成的構成 及 切尤切 。 法等 ，被 之 方機 置等 釉 持鋸 裝材 實 挾圓鉗棒 態 件 或夾或 形 工 機及材 形 的 鋸法角 變 置 帶方之 同 裝 給持狀 。不 鉗進挟形 行種 夾持之管 可各 之挟 材的。 也 Μ 明來 鼯 空置 成可 發用切中裝 構係 本於被持紺 之明 闞用等挾夾 動發¾]有使材Μ及 移本 依供棒用法 _ ,Jffl，可或於方 甜之 Μ 述 ,材用持 夾言 上置 角適挾 動換如 裝之可之 移 鉗機是材 令 ί 夾斷其斷 ---------装------II------于 (請先閱讀背面之注意事項再>ί7寫本頁) 經消部中央標隼局負工消费合作社印製 本紙張尺度適用中國國家掠準（CNS ) Λ心)ί格（210X2V7公筇） 13 310077'II Line Central Ministry of Economic Affairs, Ministry of Economic Affairs, Off-line Consumer Cooperatives, 51 Cylinder Clamp Rod Clamps, Stops and Stops 5 7 9 1 3 3 3 4 Key Stoppers, Hand Stop Holders, Number of Places 310077 This paper size applies China National Standards (CNS) Eight 4 Grids (210 × 2 > Π 筇) 414736 A7 H7 V. Description of the Invention (7) 41 A Display 47 Central Sleeve 49 U Direction Joint 111 Pressure Control Figure 113 Oil M Cylinder 117 Adjusting Rod 119 Rack 12 1 Claw W Workpiece [Best Practice Example] (Please read the precautions on the back before writing this page) The following is printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Commerce. Examples of the buttercup application form of the invention. There is a clamping device of the present invention, which is a hip clamping device that can be used by a cell to hold a fixed workpiece at a cutting position close to the cutting machine and to elongate the cutting position. Clamping devices such as the feeding clamp device for workpiece feed and output feeding. However, in this example, only the case where it is pickled in the feeding clamp device will be described. Refer to Figure 1 and Figure 2, The clamp device 1 of this example will be able to Relative to the reference jaw 5 provided on the upper part of one end of the clamp table 3, it can move freely in the direction (left and right direction in the first figure) and can move the workpiece W freely between the reference jaw 5 The clamp jaw 7 is provided on the above-mentioned clamp platform 3. The clamp platform 3 is composed of 9 guide rods which are arranged in a cutting direction (not shown) in the front-rear direction so as to be movable in the forward-backward direction, and The front end of the piston rod 13 of the cylinder U which can be moved forward and backward is actuated by a flow before and after cutting off the cymbal U, and is appropriately connected to the clamping platform 3. The k-scale applies the Chinese National Standard (CNS) Λ4 specification ( 210 X 2 Machiko) 7 3 1 0 0 7 7 414736 A7 Η 7 V. Description of the invention (8) Therefore, the clamp device 1 can be moved along the guide rod 9 by the operation of the fluid pressure cylinder 11 The front of the 7 jaw clamp movement and 5 match 0 clamp standard should be fixed, so that the small cylinder type 3 sets of clamps clamped in the 0-sequence continuous delivery system 5-way back forward injection jaw button clamp standard description Upper left and middle Fig. 2 and Fig. 2 can be completed and plugged live VI / Fig. 2 No. 5 reference jaw绀 Clamping the basic work, will also hold 〇 挟 For example, for your own use «Zhao Yi of 5 5 1 slightly ar to the square Fang Xiaoyou from the time to borrow the formation of the structural system slightly can be shown in Figure 1 and the second shot, etc. Move away from i; phase shift parts to the workers 丨 set $ position ㈣ in the middle figure set the original jaw to the clamp slightly 5 return to the clamp ^ δ platform, ί make sweet I clip I 』αητ order · The guide position Ί3 is at the beginning of the feed and the left 雔 is close to each other and the 5 jaw is based on the movement of the 7 jaw tongs to the opposite side of the jaw. Clamping base and moving 3 units on the right side of the square (please read the precautions on the back first and then write this page). The installation instructions are on the upper right and left side. . 7 to the 1 side, sliding right to the left, there is a setting system, 7 jaws, 0 to clamp, 0 system, 21 pieces of structure, such as support from the moving parts of the guide system 9] 1 direction to the right, the left > 0 ^ Taizhao J t As Shentu (^ 19 guides on the support to support the left side can be centered 3 2 cylinder clamps 3 clamps at the installation site should be appropriate outside this line Consumption cooperatives printed on the P 3 2 rod plug in front of the end of the burial ground. Moved from white to square right. 7 Jaw pinch moved to the right and left 3 2 rod plug to make 3 2 cylinder pliers The jaw clamp should be appropriate due to the closeness of the jaw clamp. The jaw clamp is based on the ability to slow down towards the opposite direction. The jaw clamp moves and assists the movement to the right and left. 5 Clamping standards are based on the rotation of 3 sets of 4JJ · 0f clamped V-pieces with a small size and a small size. The soil is the energy. The paper size is applicable to the China National Standards (CNS) 8-4 grid. (210x 297,:. ≫ 々) 310077 414736 Λ 7 7 V. Description of the invention (9) (Please read the precautions on the back first and then write this page) A slender lever 25 that is slender to the left and right can be freely screwed to the left and right directions. A stopper 29 for blocking the stop member 27 of the screw 25 is provided below the above-mentioned slide 17. The stopper 29 can abut when the moving jaw is brought closer to the reference jaw 5 to move the jaw. When the stopper member 27 is moved and the moving jaw 7 moves from the reference jaw 5 in the direction of separation, the stopper 29 can be separated from the stopper 27. That is, the stopper 29 is provided relative to the stop The components can be freely blocked and separated. The screw 25 is supported by the left and right bearings 31 and 33 provided on the clamp table 3 so that the instrument can rotate, so that it does not move axially (left and right) due to external forces. A groove 27G in the left-right direction is formed on the above-mentioned stop member 27 that is screwed to the screw 25 freely, and in this groove 27G, a plurality of bolts can be relatively movably fitted and fixed to the lower surface of the slide 17 It is a slender stop key in the left and right directions. The bureau ’s consumer cooperative prints this structure. When the stopper 27 is moved to a proper position by turning the screw 25 appropriately, the clamp cylinder 23 is operated to move the movable clamp jaw 7 toward the reference clamp jaw 5 and it is set on the slide The stopper 29 on the lower surface of the seat 17 is about to abut the stopper member 27, and M restricts the movement of the jaw 7 to the reference jaw 5. In order to rotate the operation screw 25, a rotation operation portion is provided. That is, a counting device 4U with a freely rotatable handle 39 is mounted on a bracket 37 mounted on the clamping platform 3 near the reference jaw 5 of the reference clamp. The counting device 41 has a positive direction capable of counting the handle 39. The rotation in the opposite direction shows the power of the moving position of the stop member 27 relative to the reference position, and the rotating shaft 43 of the counting device 41 is connected by the universal joint 45, the intermediate shaft 47, and the universal joint 49. The paper size of the paper is applicable to the Chinese National Standard (cns) A4WL 枋 (2 丨 ox) Q 3 1 0 0 7 7 414736 H7 Printed by the Sheller Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs ^ 5 'Description of the invention (10) on screw 25 Of the * ~ * ends. Due to the structure as described above, when the handle 39 is rotated, the screw 25 is linked and the screw 1 is rotated 1 1 to move the position i I to the left and right directions of the stop member 27 of the screw 25 i 1 and 1 I, and the numerical value is displayed in the count The display part 41 of the device 41 A read 1 I read 1 1 except * 1 in the first and second figures 1 moves the stop member 27 to the right and moves the clamp by the operation of the 1 1 1 clamp cylinder 23 on the back Jaw 7 moves 1 toward the reference jaw 5 and J1 moves to -f 1 I tfir. The moving jaw 7 is in contact with the reference jaw 5 and the stop 29 29 item f 1 I When it comes into contact with the stopper 29, the position of the stopper 27 is the reference position i%. This 1 is installed. 9 is set. At this time, the display of the display section 41 A of the counting device 41 is "0". When the operating handle 39 moves the stop member 27 from the reference position 1 1 to the left in FIGS. 1 and 2, the display section 4 1 A means 1! The indicated value will gradually increase to show the moving position of the stop member 27, otherwise 1 > Reverse the operation handle 39 to return the stop member to the reference position display portion 1 I 4 1 A The indicated value will gradually decrease When the stop member 27 is located at the reference position 1 I, P returns to "0" again. The line 0 1 1 is constructed as described above. The workpiece im is held by the reference jaw 5 and the movable jaw 7 because the workpiece W is The solid workpiece is forced to hold it. If the plastic deformation does not occur, the display unit 1 of the counting device 41 will be displayed as "0 j and the stopper member 2 7 will be at the reference position. Can 1 ii hold and fix various widths of the workpiece Wo 1 upper workpiece W, such as pipe and M reference clamp jaw 5 and rfil. Clamp 1 1 I jaw 7 strong to M holding and fixing, work H "W 卽In the case of I 1 1 where a large plastic deformation will occur *, Μ rotates the operating handle 39 The stop member 27 is located in the width dimension of the white workpiece W 1 I (diameter R in the case of a fastening material) minus the tightness of the workpiece m 1 1 10 This paper size applies the Chinese National Standard (CNS) VIII < 1 (2IOx) 310077 414736 A7 H7 V. Description of the invention (11) The position of the stopping member 27 is confirmed by the instruction of the display portion 41A of the counting device 41. The above-mentioned workpiece locking refers to an amount capable of deforming the workpiece within a range that does not cause a rigid buckle, although it can impart strong deformation to the workpiece while holding and fixing the workpiece. As described above, the position of the stop member 27 is set in advance to the position where the workpiece locking amount is subtracted from the width dimension of the workpiece W, so that the allowed access position of the moving jaw 7 relative to the reference jaw 5 is preset. The distance between the reference jaw 5 and the movable jaw 7 is set to a position slightly smaller than the dimension of the workpiece W, and the movable jaw 7 is moved to the set position. Holding the workpiece between the jaws 5 In other words, when the moving clamp jaw 23 is moved to move the moving jaw 7 toward the reference jaw 5, the stopper 29 is provided on the slide 17 integrated with the moving jaw 7 When the position immediately before the stopper member 27 is reached (the position where the distance between the stopper member 27 and the stopper portion 29 is equivalent to the _tightness amount described above), the movable jaw 7 is snapped onto the workpiece W and is compared with the reference The workpiece V is held between the jaws 5 of the clamp. Printed by " Ministry of Central Standards Bureau Consumers' Cooperatives (please read the precautions on the back first " " this page) After that, borrow the swing of the clamp cylinder 23 and then move the movable clamp jaw 7 towards the reference When the jaw 5 moves on the side, the workpiece W is strongly deformed, and the stopper 29 abuts on the pre-set stop ih member 2 7, K restricts the movement of the jaw 7 to the reference jaw 5 Party's move. As described above, the stopper portion 27 is in abutment with the stopper portion 29. Even if an external force acts to move the stopper member 27, the screw 25 is not configured to be rotated due to the external force, and the screw stalk 25 is not caused. Due to the above-mentioned configuration, the kinematics moves in the zygomatic direction, so that the movement of the movable jaw 7 can be restricted. Therefore, in a state where the stopper portion 29 abuts against the stop member 27, the Chinese national standard (CNS) Λ4 case (2 丨 ox 2 < ^ 公 筇) can be applied on the Zhang scale 1 1 3 1 0 07 7 414736 ΑΊ Β7 V. Description of the invention (l2) Between the reference clamp 5 and the movable jaw 7, the workpiece tf is held in a fixed state so as not to be plastically deformed even though it is elastically deformed. Even if it is a pipe or a soft material that is liable to plastically deform when the workpiece W is strongly pressed and fixed with the reference jaw 5 and the movable jaw 7 firmly, it can be firmly held without plastic deformation. For example, it is possible to hold the fixed workpiece W at an appropriate holding force without causing relative sliding between the clamp device and the workpiece when the feeding operation is performed. Further, when the fixed workpiece W is held by the reference jaw 5 and the movable jaw 7, the handle 3 of the operation portion provided close to the reference jaw 5 is rotated to read the instruction of the display portion 41A of the counting device 41. The position of the stopper member 27 can be known, so the stopper 27 is positioned and set to a position that can display a size slightly smaller than the width dimension of the workpiece W to be held and fixed (the position minus the locking amount from the width dimension of the workpiece W ), It is not only easy to respond to various workpieces of different widths, but also no longer needs to adjust the scraping force of the pressure oil supplied to the clamping cylinder 23, and it is easy to move the position of the clamping jaw 7 relative to the reference jaw 5 set up. Printed by the Consumer Goods Cooperative of the Central Bureau of Standards and Economics of the Ministry of Economic Affairs (please read the notes on the back to write this page) In addition, the present invention is not limited to the example of listing, as long as it is changed appropriately, it can be used in other forms. . For example, in the above, the example of the rotation operation of the screw guard by the handle operation is described with M, but it can also be made as a K electric motor rotating screw, or the rotation of a screw or the like can be detected by a rotary encorder. The rotary encoder calculates and displays the structure of the movement position of the stop member. In addition, only the driving device for reciprocating the mobile clamp using the clamp cylinder is described, but the ball screw is rotated by the servo motor. The reciprocating movement of this paper is applicable to the Chinese National Pillow Standard (cns) 怙 (21 〇X 24B > Hit)] ο 3 1 0 0 7 7 414736 Λ7 V. Description of the invention (u) The structure in which the ball nut screwed to the screw and the jaw of the moving clamp are connected, and the cut is cut. . Method, etc., the glaze holding saw is installed by the square machine. The round pliers are in the state of the clamp or the shape of the saw and the angle of the saw is changed. Do not clamp into the shape of the tube. The clamping tube can be made of different materials. Also, Ming Minglai is vacant and can be used as a haircutting device. It is used to hold hair and hold the hairpin. ¾] You can use the material M and the copy according to the usage of the stick. Jffl, can be used in Fangtian According to the M, the material used to hold the upper angle of the clamp is suitable for changing. If the installation of the pliers is possible, the material is clamped off .------------------------ ---- Yu (please read the precautions on the back before writing this page)> 7 This page is printed by the Central Bureau of Standards of the Ministry of Economic Affairs and Consumer Cooperatives This paper is printed on a paper that is applicable to China National Standards (CNS) (210X2V7 males) 13 310077