M362077 八、新型說明： 【新型所屬之技術領域】 本創作係-種有關於虎鉗之技術領域，尤指―種雙向 虎钳改良結構，。 又 【先前技術】 請參閱第六、七圖所示，習用虎紐（丄〇 〇)主要係 於具有凸出狀固定顆（11〇)的一虎鉗本體（120) 上置設有一活動顆（130)，藉由-導螺桿（140) 螺穿該活動顆（130)下部，並使該導螺桿（14〇) 露出該虎钳本體（12〇)㈣，即組成可單向㈣1 的虎钳（100)，藉以方便加工機對該工件（15〇) 進行加工。惟’習用單向虎射（100)係僅能單向驅動 該活動顆（1 3 0 )，無法有效夾持該工件（工5 〇 )並 求取中心，無法快速夾持工，牛（丄5 〇 )並使該工件（丄 5 0 )中心定位，因此就有案去„议独人丄 „ 令系者開發雙向求心虎鉗來嚐試 解決上述這些問題’然而f用的雙向虎域構設計相當複 雜，且習用雙向虎鉗夾持工件時，常常會發生工件紐起等 問題，實有改良之必要。 【新型内容】 欲解決之技術問題點··首先，習用單向虎甜係僅能單 向驅動該活動顎，無法有效失持該工件並求取中心，無法 快速夹持工件並使該工件中心定位等問題；其次，就有業 者開發雙向求心虎鉗來嚐試解決上述這些問題，然而習用 的雙向虎鉗結構設什相當複雜；最後，習用雙向虎鉗夹持 5 M362077 工件時’常常會發生工件輕起等問題。 解決問題的技術特點.接 一 τ特點·鈥供—種雙向虎鉗改良結構， :一虎钳本體、-第-傳動塊、-第二傳動塊、一 /轉導螺桿、一第一活動顎夾與—第二活動顎夾。其中， 该虎甜本體係包括一暮描偽 ,„ I ^槽與一螺桿固定座，該導槽係凹設 於該虎钳本體的頂面中麥虛， 鉗本體的-端面上· μ 干固定座係固設於該虎 卜 上，δ亥第一傳動塊係包括一第一穿孔、一 第插銷各置槽與一插銷型逆轉蟫毋 楚 設於該導槽内，該第—穿孔-傳動塊係滑 乐牙孔係軸向貫穿地設於該第一僂動 塊内，該第-插銷容置槽係徑向貫穿地設於該第一傳動塊 内’該插銷型逆轉螺母係插置固設於㈣__插㈣置槽内； §亥弟二傳動塊係包括一第二穿孔、一第二插鎖容置槽 ::插鎖型正轉螺母，該第二傳動塊係滑設於該導槽内， ㈣二穿孔係軸向貫穿地設於該第二傳動塊内，該第 銷容置槽係徑向貫穿地設於該第二傳動塊内，該插鎖：正 =螺母係插置固設於該第二插銷容置槽内’·該正逆轉導螺 ^係包括-調整端面、一第一螺紋段與一第二螺紋段，該 \螺紋段係穿置螺接於該第一傳動塊的該插鎖型逆轉螺 母上’該第二螺紋段係穿置螺接於該第二傳動塊的該插銷 型正轉螺母上’該正逆轉導螺桿鄰近該調整端面的— 螺接於該螺桿固定座上； ’、 一該第一活動顎夾係螺鎖固設於該第一傳動塊上，該第 一活動顎夾具有概呈階梯狀的一第一頂面；該第二活動、 夾係螺鎖固設於該第二傳動塊上，該第二活動顎夾具有概 6 M362077 ，匕梯狀的一第二頂面，藉此，透過該調整端面轉動該正 硬轉導螺桿’連動該第一傳動塊與該第二傳動塊分別帶動 =第一活動顎夾與該第二活動顎夾進行同步反向運動，藉 从使得該第一活動顎夾與該第二活動顎夾進行相向夾持或 %開夾持工件之動作。 其中’該虎钳本體更包括有複數個鏤空槽。 其中 其中 其中 其中 各鏤空槽係設於該虎鉗本體的兩側。 各鏤空槽係設於該虎鉗本體的兩側及底部。 S玄調整端面係為一内六角端面。 該第一活動顎夹更包括一第一底面，該第一底 面係凸設有一第一限位凸塊，該第一傳動塊上更凹設一第 —限位凹槽，該第—限位凸塊係容置於該第一限位凹槽内。 其中’該第二活動顎夾更包括一第二底面，該第二底 面係凸設有一第二限位凸塊，該第二傳動塊上更凹設一第 〜限位凹槽’該第二限位凸塊係容置於該第二限位凹槽内。 其中’該第一傳動塊更包括兩第一滑動限位凸塊，該 兩滑動限位凸塊係凸設於該第一傳動塊的兩側，該第二傳 動塊更包括兩第二滑動限位凸塊，該兩第二滑動限位凸塊 係凸設於該第二傳動塊的兩側，該虎鉗本體更包括兩滑動 限位凹槽’該兩滑動限位凹槽係位於該導槽的兩側，該第 —滑動限位凸塊與該第二限位滑動凸塊係對應滑設於該滑 動限位凹槽内。 對照先前技術之功效： 、本創作係可雙向驅動兩活動顎，可以有效夾持該工件 M362077 並求取中心，可以快速夾持工件並使該工件中心定 位’相當便利且能定位精準。 二、 本創作係利用該插銷型正轉螺母與該插銷型逆轉螺母 的設計」可以在傳動時，使得該第一活動顆爽與該第 一活動>5貞夾夾持工件時，提供適當向下壓的作用力， 可以有效解決習用雙向虎鉗失持工件會翹起的問題。 三、 本創作結構設計簡單且夾持定位精度高，經濟又實用。 有關本創作所採用之技術、手段及其功效’兹舉—較 佳實施例並配合圖式詳細說明如后，相信本創作上述之目 的、構造及其特徵，當可A夕p 田了由之仵一深入而具體的瞭解。 【實施方式】 响參閱第-圖至第五圖所示，本創作係提供—種雙向 虎鉗改良結構，係包括：-虎鉗本體（1 〇 )、一第一傳 動塊（20)、一第二傳動换 1寻勒塊（3 0 )、一正逆轉導螺桿 (4〇)、一第一活動顯夾Λ* 與一第二活動顎夾（6 〇 )。其中’該虎甜本體（1 +祖、丄〇)係包括一導槽 與一螺桿固定座（1 2 )，咕/ Μ導槽（1 1 )係凹設於該虎 甜本體（1 0)的頂面中奂步 _ t 兴處，该螺桿固定座（1 2 )係 固設於該虎鉗本體（1 0 )的 ^ ^ 、丄u)的一端面上；該第—傳動塊（2 〇 )係包括一第一穿孔（2 1、 ^ , 、ζ 1 )、一第一插銷容置槽（2M362077 VIII. New description: [New technical field] This creative department has a technical field about vise, especially a two-way vise improved structure. [Prior Art] Please refer to the sixth and seventh figures. The conventional tiger (丄〇〇) is mainly equipped with a movable piece on a vise body (120) with a convex fixed piece (11〇). (130), the lead screw (140) is threaded through the lower portion of the movable piece (130), and the lead screw (14〇) is exposed to the vise body (12〇) (4), that is, a tiger capable of unidirectional (four) 1 The clamp (100) is used to facilitate machining of the workpiece (15〇). However, the conventional one-way shot (100) can only drive the movable piece (1 3 0 ) in one direction, and can not effectively clamp the workpiece (work 5 〇) and seek the center, can not quickly clamp the work, cattle (丄5 〇) and positioning the workpiece (丄50), so there is a case to go to the singularity of the squad to develop a two-way pliers to try to solve these problems. However, the two-way tiger domain design used for f It is quite complicated, and when the two-way vise is used to hold the workpiece, problems such as workpiece lifting often occur, which is necessary for improvement. [New content] Technical problems to be solved. First, the one-way tiger sweet system can only drive the activity in one direction, and cannot effectively lose the workpiece and find the center. It is impossible to quickly clamp the workpiece and center the workpiece. Secondly, there are operators who develop two-way pliers to try to solve these problems. However, the conventional two-way vise structure is quite complicated. Finally, when the two-way vise clamps 5 M362077 workpieces, the workpiece often occurs. Light up and other issues. Technical features to solve the problem. Connected to a τ feature · 鈥 supply - a two-way vise improved structure: a vise body, - the first transmission block, - the second transmission block, a / transduction screw, a first activity 颚Clip and - the second activity folder. Wherein, the tiger sweet system comprises a stencil, „I^ slot and a screw fixing seat, the guiding groove is recessed on the top surface of the vise body, the imaginary body is on the end surface of the tong body·μ dry The fixed seat system is fixed on the tiger bush, and the first transmission block of the δHai includes a first through hole, a slot for each of the first pins, and a reverse type of the pin type are disposed in the guide groove, the first through hole- The transmission block is arranged in the first swaying block in the axial direction of the sliding hole, and the first pin accommodating groove is disposed in the first transmission block in a radial direction. The pin type reverse nut is inserted The fixing device is disposed in the (4) __ insertion (four) slot; § haidi two transmission block includes a second through hole and a second mortise receiving groove: a latch type positive rotation nut, the second transmission block is slidable In the guide groove, (4) two perforations are axially penetratingly disposed in the second transmission block, and the first pin receiving groove is radially penetrated in the second transmission block, the latch: positive = nut The plug is fixed in the second plug receiving groove. The positive and negative guiding screw includes an adjusting end face, a first thread segment and a second thread segment. The segment is threaded onto the latch-type reversing nut of the first transmission block. The second thread segment is threaded onto the pin-type positive-rotation nut of the second transmission block. a screw adjacent to the adjusting end surface is screwed onto the screw fixing seat; ', a first movable clamping screw is fixed on the first transmission block, and the first movable clamping clamp has a stepped shape a first top surface; the second movable, clip-on screw is fixed on the second transmission block, and the second movable clamp has a second top surface of 6 M362077 and a stepped shape, thereby The adjusting end face rotates the positive hard-transducing screw 'coupling the first transmission block and the second transmission block respectively to drive the first movable clamp and the second movable clamp to perform synchronous reverse movement, so that the first The movable jaw and the second movable jaw are oppositely clamped or % open to clamp the workpiece. The 'the vise body further includes a plurality of hollow slots, wherein each of the hollow slots is set in the vise Both sides of the body. Each hollow groove is provided on both sides of the vise body The first movable jaw is further provided with a first bottom surface, and the first bottom surface is convexly provided with a first limiting protrusion, and the first transmission block is further recessed. a first limiting slot, the first limiting bracket is disposed in the first limiting recess, wherein the second movable clamping further comprises a second bottom surface, wherein the second bottom surface is convex There is a second limiting block, and the second driving block is further recessed with a first limiting groove. The second limiting protrusion is received in the second limiting groove. The transmission block further includes two first sliding limit protrusions protruding from the two sides of the first transmission block, the second transmission block further comprising two second sliding limit protrusions, Two second sliding limiting protrusions are disposed on two sides of the second transmission block, and the vise body further comprises two sliding limiting grooves, wherein the two sliding limiting grooves are located on two sides of the guiding groove. The first sliding limit protrusion and the second limit sliding protrusion are correspondingly slidably disposed in the sliding limiting groove. Compared with the effect of the prior art: This creation system can drive two movable rafts in two directions, can effectively clamp the workpiece M362077 and seek the center, can quickly clamp the workpiece and position the workpiece ‘very convenient and accurate positioning. 2. The design of the present invention utilizes the design of the bolt-type forward-rotating nut and the bolt-type reverse nut, which can be provided during the transmission so that the first movable element cools and the first activity is clamped to the workpiece. The force of pressing down can effectively solve the problem that the two-way vise loses the workpiece and will be lifted. Third, the creation structure is simple in design and high in clamping positioning accuracy, economical and practical. The techniques, means and functions of the present invention are described in the following description. The preferred embodiment and the detailed description of the drawings are as follows. I believe that the above-mentioned purpose, structure and characteristics of the creation can be A deep and specific understanding. [Embodiment] Referring to the first to fifth figures, the present invention provides a two-way vise improved structure, which includes: - a vise body (1 〇), a first transmission block (20), and a The second transmission is replaced by a finder block (3 0 ), a forward and reverse rotation guide screw (4 〇), a first movable display clamp Λ* and a second movable clamp (6 〇). Wherein the tiger sweet body (1 + ancestor, 丄〇) comprises a guiding groove and a screw fixing seat (1 2 ), and the 咕/Μ guiding groove (1 1 ) is recessed on the tiger sweet body (10) In the top surface of the veneer, the screw mount (12) is fixed on one end surface of the ^^, 丄u) of the vise body (10); the first transmission block (2) 〇) includes a first perforation (2 1 , ^ , , ζ 1 ), a first pin receiving groove (2)
2 )與一插銷型逆轉螺母〔9 Q 母〔23)，該第一傳動塊（20) 係滑設於該導槽（1 1 )内，兮楚 ^ , ;円s亥第一穿孔（2 1 )係軸向 f穿地設於該第一傳動f n、 貝 寻動塊（2 0)内，該第-插銷容置槽 (2 2 )係徑向貫穿地設於寸楚^ ^ , 瓦5亥弟一傳動塊（2 〇 )内，該 8 M362077 係插置固設於該第—插銷容置槽 該第二傳動塊f 一第-奸雜—里 3 0 )係包括一第二穿孔（3丄）、 弟一插銷各置槽r ^k 兮笼-櫝缸ώ 3 2 )舁一插銷型正轉螺母（3 3 )， s玄弟一傳動塊（q n、 二穿孔（ ）係滑設於該導槽（1 1 )内，該第2) with a latch type reverse nut [9 Q mother [23], the first transmission block (20) is slidably disposed in the guide groove (1 1 ), 兮 ^ ^; 円 s first first perforation (2 1) The axial direction f is disposed in the first transmission fn and the homing block (20), and the first-plug receiving groove (2 2 ) is radially penetrated in the inch Chu ^ ^, watt In the 5th drive block (2 〇), the 8 M362077 is inserted into the first plug-in receiving slot, and the second transmission block f is a second perforation. (3丄), brother, one pin, each groove r ^k 兮 cage - 椟 cylinder ώ 3 2 ) 插 a pin type positive rotation nut (3 3 ), s 玄玄一一传动块(qn, two perforations ( ) Located in the guide groove (1 1 ), the first
内，兮笛4係軸向貫穿地設於該第二傳動塊（3 0 ) ㈣I r 容置槽（3 2 )係徑向貫穿地設於該第二 外 3 〇 )内’該插鎖型正轉螺母（3 3 )係插置固 汉於或弟二插銷容置 夏僧（32)内，该正逆轉導螺桿（4 係匕括5周整端面（4 1 )、一第一螺紋段（4 2 ) 與一第二螺紋段（4 3 )，該第一螺紋段（4 2 )係穿置 螺接於該第—傳動塊（2 0 )的該插銷型逆轉螺母（2 3 ) 上’该第二螺紋段（4 3 )係穿置螺接於該第二傳動塊（3 〇)的該插鎖型正轉螺母（3 3)上，該正逆轉導螺桿（4The whistle 4 is axially penetratingly disposed in the second transmission block (30). (4) The Ir accommodating groove (32 is radially inserted through the second outer 〇). The forward rotation nut (3 3 ) is inserted into the solid Han or the second pin to accommodate the summer raft (32), and the forward and reverse rotation guide screw (4 series includes 5 weeks of the entire end face (4 1 ), a first thread segment) (4 2 ) and a second thread segment (4 3 ), the first thread segment (42) is threaded onto the pin type reversing nut (2 3 ) screwed to the first transmission block (20) The second thread segment (43) is threaded onto the latch type forward nut (3 3) screwed to the second transmission block (3 ,), the forward and reverse rotation guide screw (4)
插銷型逆轉螺母 (2 2 )内； 〇 )鄰近該調整端面（4 i )的一端係螺接於該螺桿固定 座（1 2 )上； 該第一活動顎夾（5 0 )係螺鎖固設於該第—傳動塊 (2 〇 )上，該第一活動顎夾（5 〇 )具有概呈階梯狀的 一第一頂面（5 1 );該第二活動顎夾（6 〇 )係螺鎖固 設於該第二傳動塊（3 〇 )上，該第二活動顎夾（6 〇 ) 具有概呈階梯狀的一第二頂面（6 1 )，藉此，透過該調 整端面（41)轉動該正逆轉導螺桿（40)，連動該第 —傳動塊（2 〇 )與該第二傳動塊（3 〇 )分別帶動該第 一活動顎夾（5 〇 )與該第二活動顎夾（6 0 )進行同梦 M362077 反向運動，藉以使得該第一活動顎夾（5 〇 )與該第二活 動顯夹（6 0 )進行相向夾持或鬆開夾持工件（7 〇 )之 動作。 其中’該虎鉗本體（1 0)更包括有複數個鏤空槽（丄 3 ) ° " 其中’各鏤空槽（13)係設於該虎鉗本體（1 〇) 的兩側。 鲁其中，各鏤空槽（13)係設於該虎鉗本體（1〇) 的兩側及底部’藉著上述該鏤空槽（1 3 )的設計，可以 有效結合一噴槍（8 0 )清理鐵屑，相當便利。 其中’該調整端面（4 1 )係為一内六角端面，透過 外六角扳手即可調整該該正逆轉導螺桿（4 0 )，調整操 作相當方便。 其中，該第一活動顎夾（50)更包括一第一底面（5 2 )，該第一底面（5 2 )係凸設有一第一限位凸塊（5 鲁 2 1 )，該第一傳動塊（2 0 )上更凹設一第一限位凹槽 (24)，該第一限位凸塊（5 2 1 )係容置於該第一限 仇凹槽（2 4 )内。 其中，該第二活動顎夾（60)更包括一第二底面（圖 中未示），該第二底面係凸設有一第二限位凸塊（圖中未 示），該第二傳動塊（3 〇 )上更凹設一第二限位凹槽（3 4 )，該第二限位凸塊係容置於該第二限位凹槽（3 4 ) 内。 其中，該第一傳動塊（2 〇 )更包括兩第一滑動限位 10 M362077 凸塊（2 5 )，該兩滑動限位凸塊（2 5 )係凸設於該第 一傳動塊（2 0 )的兩側，該第二傳動塊（3 0 )更包括 兩第二滑動限位凸塊（3 5 )，該兩第二滑動限位凸塊（3 5 )係凸設於該第二傳動塊（3 0 )的兩側，該虎鉗本體a plug-type reverse nut (2 2 ); 〇) one end adjacent to the adjustment end face (4 i ) is screwed to the screw mount (1 2 ); the first movable clamp (50) is screw-locked Provided on the first transmission block (2 〇), the first movable clamp (5 〇) has a first top surface (5 1 ) which is substantially stepped; the second movable clamp (6 〇) is a screw lock is fixed on the second transmission block (3 〇), and the second movable clamp (6 〇) has a second top surface (6 1 ) which is substantially stepped, thereby passing through the adjustment end surface ( 41) rotating the forward and reverse rotation guide screw (40), and interlocking the first transmission block (2 〇) and the second transmission block (3 〇) respectively driving the first movable clamp (5 〇) and the second movable raft The clamp (60) performs a reverse movement with the dream M362077, so that the first movable clamp (5 〇) and the second movable clamp (60) are clamped or loosened to clamp the workpiece (7 〇). The action. Wherein the vise body (10) further comprises a plurality of hollow slots (丄 3 ) ° " wherein each of the hollow slots (13) are disposed on both sides of the vise body (1 〇). In the case of Lu, each of the hollow slots (13) is provided on both sides and the bottom of the vise body (1〇). By the design of the hollowing groove (13), an air gun (80) can be effectively combined to clean the iron. Chips, quite convenient. The adjustment end face (4 1 ) is a hexagonal end face, and the forward and reverse rotation guide screw (40) can be adjusted through an external hex wrench, and the adjustment operation is quite convenient. The first movable jaw (50) further includes a first bottom surface (52), and the first bottom surface (52) is convexly provided with a first limiting protrusion (5 Lu 2 1 ), the first A first limiting groove (24) is further recessed on the transmission block (20), and the first limiting protrusion (5 2 1 ) is received in the first recessing groove (24). The second movable clamp (60) further includes a second bottom surface (not shown), and the second bottom surface is convexly provided with a second limit protrusion (not shown), the second transmission block A second limiting groove (3 4 ) is further recessed on the (3 〇), and the second limiting protrusion is received in the second limiting groove (3 4 ). The first transmission block (2 〇) further includes two first sliding limit 10 M362077 bumps (25), and the two sliding limit protrusions (25) are protruded from the first transmission block (2) The second transmission block (30) further includes two second sliding limiting protrusions (35), and the two second sliding limiting protrusions (35) are convexly disposed on the second side. Both sides of the transmission block (30), the vise body
(1 0 )更包括兩滑動限位凹槽（1 4 )，該兩滑動限位 凹槽（1 4 )係位於s玄導槽（1 1 )的兩側，該第一滑動 限位凸塊（2 5 )與該第二限位滑動凸塊（3 5 )係對應 滑設於該滑動限位凹槽（1 4 )内。 總結而言，首先，本創作係可雙向驅動兩活動顎，可 以有效夾持該工件並求取中心，可以快速夾持工件並使該 工件中心定位，相當便利且能定位精準。其次，本創作係 利用該插銷型正轉螺母與該插銷型逆轉螺母的設計，可以 在傳動時’使得該第一活動顎夾與該第二活動顎夾夾持工 件時，提供適當向下壓的作用力，可以有效解決習用雙向 虎鉗夹持工件會翹起的問題。另夕卜’本創作結構設計簡單 且欠持疋位精度南，經濟又實用。 前文係針對本創作之可行實施例為本創作之技術特徵 進行具體說明；惟，熟悉此項技術之人+ aπ产 創 “此項枝術之人士當可在不脫離本 則作之精神與原則下對本 更金收并 乍進k更與修改，而該等變 更/、如改，皆應涵蓋於如 【圖式簡單說明】下申明專利㈣所界定之範_中。 第一圖 第二圖 第三圖 係本創作可行實施例之立體外觀示意圖。 係本創作可行實施例之爆炸示意圖。 係本創作可行實施例之側視示意圖。 M362077 第四圖：係本創作實施例之雙向失持工件動作示意圖。 =‘·係本創作實施例之結合喷搶清理鐵屑示意圖。 用單向虎钳之炎持工件動作示意圖。 主要元件：：虎甜之立體外觀示意圖。(1 0 ) further includes two sliding limiting grooves (1 4 ), the two sliding limiting grooves (14) are located on both sides of the s-shaped guiding groove (1 1 ), the first sliding limiting protrusion (2 5 ) is slidably disposed in the sliding limit groove (1 4 ) corresponding to the second limit sliding protrusion (3 5 ). In summary, first of all, the creation system can drive two movable cymbals in two directions, which can effectively clamp the workpiece and find the center, can quickly clamp the workpiece and position the workpiece center, which is convenient and accurate. Secondly, the present invention utilizes the design of the pin type forward nut and the pin type reversing nut, which can provide appropriate downward pressure when the first movable jaw and the second movable jaw clamp the workpiece during transmission. The force can effectively solve the problem that the two-way vise clamping workpiece will be lifted. In addition, the design of the creation structure is simple and the accuracy is low, and the economy is practical. The foregoing texts specifically describe the technical features of this creation for the feasible embodiments of this creation; however, those who are familiar with the technology + aπ create a "person of this branch can be without the spirit and principle of this work." The changes and/or modifications to this gold shall be included in the scope defined in the patent (4) as stated in [Simplified Description of the Drawings]. The three-dimensional diagram is a schematic view of the three-dimensional appearance of the presently feasible embodiment. The schematic diagram of the explosion of the presently feasible embodiment is a side view of the presently feasible embodiment. M362077 The fourth figure: the two-way lost workpiece action of the present embodiment Schematic diagram ='·······································································
主要兀件符號說明】 M 習用部份. 1 0 )固定顎 3 0 )活動顯 5 〇 )工件 1 )導槽 3 )鏤空槽 〇 )第一傳動塊 2 )第一插銷容置槽 4 )第一限位凹槽 〇 )第二傳動塊 第二插翁容置槽 1 0 0 )虎甜 ( 120)虎甜本體 ( 1 4 0 )導螺桿 （ 本創作部份. 1 0 )虎鉗本體 （ 1 2 )螺桿固定座 ( 1 4 )滑動限位凹槽 （ 21)第一穿孔 （ 2 3 )插鎖型逆轉螺母 （ 2 5 )第一滑動限位凸塊（ 3 1 )第二穿孔 ( 33)插銷型正轉螺母 （9/1、. ^ ’、 3 4 )第二限位凹槽 3 5 )第二滑動限位凸塊（ . a u )正迚轉導螺桿 凋整$而面 （4 2 )第一螺紋段 二第二螺紋段 “Ο)第一活動顯夹 51)第一頂面 (5 2 )第一底面 5 2 1 )第一限位凸塊（β 笛一本么 U )弟一活動顎夾 6 1 )弟二頂面 12Main parts symbol description] M Conventional part. 1 0 ) Fixed 颚 3 0 ) Activity display 5 〇) Workpiece 1 ) Guide groove 3 ) Hollow groove 〇) First transmission block 2 ) First pin accommodating groove 4 ) a limit groove 〇) the second transmission block second insertion groove 1 0 0) tiger sweet (120) tiger sweet body (1 4 0) lead screw (this part of the creation. 1 0) vise body ( 1 2) Screw mount (1 4 ) Slide limit groove ( 21) First perforation ( 2 3 ) Plug lock type reverse nut ( 2 5 ) First slide limit bump ( 3 1 ) Second perforation ( 33 ) Bolt type forward nut (9/1, . ^ ', 3 4 ) Second limit groove 3 5 ) Second sliding limit block ( . au ) is just turning the lead screw to the surface (4 2) the first thread segment 2, the second thread segment "Ο", the first movable display 51) the first top surface (5 2 ) the first bottom surface 5 2 1 ) the first limit projection (β 笛一本 U) Brother one activity folder 6 1) brother two top surface 12