TWM618798U

TWM618798U - Coaxial clamp

Info

Publication number: TWM618798U
Application number: TW109214823U
Authority: TW
Inventors: 陳文哲
Original assignee: 云冠實業有限公司
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-11-01

Abstract

本創作係關於一種同軸式夾鉗，不僅具備有習式槍型漸進式夾合功能，其第一鉗體及第二鉗體更得以導桿為軸心，進行360度旋轉調整，使夾具在夾合不規則工作物時能更方便調整出最佳的夾置點，且透過第一鉗體及第二鉗體具備旋轉特性，能改變夾具整體外型，亦可調整出較佳的夾具操作方式。 This creation is about a kind of coaxial clamp, which not only has the function of habitual gun-type progressive clamping, but also the first clamp body and the second clamp body use the guide rod as the axis to perform 360-degree rotation adjustment, so that the clamp is in It is easier to adjust the best clamping point when clamping irregular work objects, and through the rotation characteristics of the first clamp body and the second clamp body, the overall appearance of the clamp can be changed, and better clamp operation can also be adjusted Way.

Description

同軸式夾鉗 Coaxial clamp

本創作係關於一種同軸式夾鉗，詳而言之係一種第一夾鉗及第二夾鉗得依導桿為軸心進行旋轉調整之夾具，使夾具在夾合不規則工作物時能更方便調整出最佳的夾置點。 This creation is about a coaxial clamp. In detail, it is a clamp in which the first clamp and the second clamp can be rotated and adjusted according to the guide rod as the axis, so that the clamp can be more effective when clamping irregular work objects. It is convenient to adjust the best clamping point.

按，一般板狀材料，如木板、金屬板或塑膠板等，當其需要多片夾合黏固或同時加工時，由於固定式的夾具(如虎鉗等)無法配合板狀材料的位置移動，因此一般會以大型的手持夾具來做為夾持之工具，而一般木工夾具其結構係在一橫向之定位桿上設置夾具主體與夾頭，藉由相對間之調整動作後達到夾持工件之目的。 According to the general plate-shaped materials, such as wood, metal or plastic plates, when multiple pieces are required to be clamped or processed at the same time, because the fixed fixture (such as a vise, etc.) cannot move with the position of the plate-shaped material, Therefore, large hand-held fixtures are generally used as clamping tools, and the structure of general woodworking fixtures is to set the fixture body and the chuck on a horizontal positioning rod, and achieve the clamping of the workpiece through relative adjustment actions. Purpose.

請參閱專利證書號第M284485號「夾鉗改良結構」，其係一款槍型夾鉗，其夾鉗主要係由具相對顎塊的移動鉗體與固定鉗體所組成，其中移動鉗體係固設於一導桿的端部，而導桿係滑設於該固定鉗體上，又固定鉗體底緣兩端分別凸伸有一具釋放片的握柄及樞設有一壓柄，而作動片與壓柄可分別作動固定鉗體內的夾掣制動組與限位制動組，反覆按壓壓柄得漸進式拉動導桿，使移動鉗體與固定鉗體呈現夾合。 Please refer to Patent Certificate No. M284485 "Clamp Improved Structure". It is a gun-type clamp. The clamp is mainly composed of a movable clamp body with opposed jaws and a fixed clamp body. The movable clamp system is fixed It is arranged at the end of a guide rod, and the guide rod is slidably arranged on the fixed pliers body, and the bottom edge of the fixed pliers body respectively protrudes with a handle with a release piece and a pressing handle pivotally provided with a pressing handle, and the actuating piece The pressing handle and the pressing handle can respectively actuate the clamping brake group and the limit brake group in the fixed caliper body, repeatedly pressing the pressing handle to gradually pull the guide rod, so that the moving caliper body and the fixed caliper body appear to be clamped.

由前述創作內容可知，傳統槍型夾具是透過導桿的拉移來使移動鉗體與固定鉗體得相對夾合；然而，習式槍型夾具其移動鉗體與固定鉗體於夾合方向的角度為固定的，當夾置不規則工作物時容易產生夾合點位不佳，導致工作物夾合不穩定的缺點；此外，傳統槍型夾具其移動鉗體與固定鉗體除夾置方位外，均為不可調整角度的固定型態，容易因形體固定而產生使用上較為受限的情形。 It can be seen from the foregoing creation content that the traditional gun-type clamp uses the pulling and movement of the guide rod to make the movable clamp body and the fixed clamp body relatively clamp; however, the traditional gun-type clamp has the movable clamp body and the fixed clamp body. The angle of the clamp body in the clamping direction is fixed. When clamping irregular work objects, it is easy to produce poor clamping points, leading to the disadvantage of unstable clamping of the work objects. In addition, the traditional gun-type clamps move the clamp body and Except for the clamping position, the fixed clamp body is a fixed type with no angle adjustment, which is likely to be more limited in use due to the fixed body.

有鑑於此，本創作人乃藉由多年從事相關產業的開發經驗，針對現有槍型夾具所面臨的問題深入探討，並積極尋求解決之道，經過長期努力之研究與發展，終於成功的創作出一種同軸式夾鉗，其不僅具備有習式槍型漸進式夾合功能，更具備有夾具夾合角度調整之功效。 In view of this, based on years of experience in the development of related industries, the creator has made in-depth discussions on the problems faced by existing gun-type fixtures, and actively seeks solutions. After long-term research and development, he finally succeeded in creating A coaxial clamp, which not only has a conventional gun-type progressive clamping function, but also has the function of adjusting the clamping angle of the clamp.

本創作係關於一種同軸式夾鉗，其係一種第一夾鉗及第二夾鉗得依導桿為軸心進行旋轉調整之夾具，使夾具在夾合不規則工作物時能更方便調整出最佳的夾置點 This creation is about a coaxial clamp, which is a clamp in which the first clamp and the second clamp can be rotated and adjusted according to the guide rod as the axis, so that the clamp can be more easily adjusted when clamping irregular work objects. Best clamping point

為達到前述創作目的，本創作「同軸式夾鉗」係包括有一第一鉗體、一第二鉗體及一導桿，該第一鉗體係包括有一基座、一第一夾鉗、一第一內軸件及一第一內襯件，該基座一端係形成有一握柄，該導桿係穿設於基座，該基座外側係設置有一操作桿及一釋放撥桿，該基座內部係設有一受操作桿驅動得漸進式拉動導桿位移之驅動結構，該基座內部係設有一受釋放撥桿驅動得解除基座與導桿固定狀態之釋放結構，該第一內軸件係受導桿穿置型態固定設置於基座一側，該第一內襯件係套置於第一內軸件外徑並得相互旋轉，該第一夾鉗係套置於第一內襯件及第一內軸件外徑，且該第一夾鉗與第一內軸件為得相互旋轉設置型態，該第一夾鉗與第一內襯件為固定設置； In order to achieve the aforementioned creative purpose, the creation of the "coaxial clamp" includes a first clamp body, a second clamp body and a guide rod. The first clamp system includes a base, a first clamp, and a second clamp. An inner shaft member and a first inner lining member, one end of the base is formed with a handle, the guide rod is pierced through the base, and an operating rod and a release lever are provided on the outer side of the base, the base There is a drive structure that is driven by the operating rod to gradually pull the guide rod displacement. The base is provided with a release structure that is driven by the release lever to release the fixed state of the base and the guide rod. The first inner shaft member The tie rod is fixedly arranged on one side of the base in a penetrating configuration, the first inner lining member is sleeved on the outer diameter of the first inner shaft member to rotate with each other, and the first clamp is sleeved on the first inner shaft. The outer diameter of the lining member and the first inner shaft member, and the first clamp and the first inner shaft member are in a mutually rotatable configuration, and the first clamp and the first inner shaft member are fixedly arranged;

該第二鉗體係包括有一第二夾鉗、一第二內軸件及一第二內襯件，該第二內軸件係受導桿穿置型態固定設置於導桿一端，該第二內襯件係套置於第二內軸件外徑並得相互旋轉，該第二夾鉗係套置於第二內襯件及第二內軸件外徑，且該第二夾鉗與第二內軸件為得相互旋轉設置型態，該第二夾鉗與第二內襯件為固定設置； The second clamp system includes a second clamp, a second inner shaft member, and a second inner lining member. The inner liner is sleeved on the outer diameter of the second inner shaft and rotates with each other, the second clamp is sleeved on the second inner liner and the outer diameter of the second inner shaft, and the second clamp is connected to the second inner shaft. The two inner shaft members are in a mutually rotatable configuration, and the second clamp and the second inner lining member are fixedly disposed;

如此，反覆按壓操作桿，透過導桿拉動第二鉗體往第一鉗體方向漸進式位移以達到夾合效果；此外，透過第一夾鉗與第一內軸件，及第二夾鉗與第二內軸件具有相對旋轉之特性，使第一夾鉗與第二夾鉗得依導桿為軸心相對基座旋轉，藉以調整夾合角度以適用於不規則造型工作物。 In this way, by repeatedly pressing the operating rod, the second pliers body is gradually displaced toward the first pliers body through the guide rod to achieve the clamping effect; in addition, through the first pliers and the first inner shaft, and the second pliers and The second inner shaft has the characteristic of relative rotation, so that the first clamp and the second clamp can rotate relative to the base with the guide rod as the axis, so as to adjust the clamping angle to be suitable for irregularly shaped work objects.

前述第一鉗體係具有一第一定位結構，該第一定位結構係包括有一第一彈簧及一第一鋼珠，該第一內軸件表面係形成有一供第一彈簧及第一鋼珠設置之第一內孔，該第一內襯件係形成有複數個以導桿為軸心而環狀排列之第一定位孔，該第一鋼珠係受第一彈簧彈抵而選擇性彈抵於其中一第一定位孔；該第二鉗體係具有一第二定位結構，該第二定位結構係包括有一第二彈簧及一第二鋼珠，該第二內軸件表面係形成有一供第二彈簧及第二鋼珠設置之第二內孔，該第二內襯件係形成有複數個以導桿為軸心而環狀排列之第二定位孔，該第二鋼珠係受第二彈簧彈抵而選擇性彈抵於其中一第二定位孔。 The aforementioned first clamp system has a first positioning structure that includes a first spring and a first steel ball. The surface of the first inner shaft is formed with a first spring and a first steel ball. An inner hole, the first lining member is formed with a plurality of first positioning holes arranged in a ring with the guide rod as the axis, and the first steel ball is resiliently resisted by the first spring and selectively resists one of them The first positioning hole; the second clamp system has a second positioning structure, the second positioning structure includes a second spring and a second steel ball, the second inner shaft is formed with a surface for the second spring and the first A second inner hole provided with two steel balls, the second lining member is formed with a plurality of second positioning holes arranged in a ring shape with the guide rod as the axis, and the second steel balls are selectively biased by the second spring Resist against one of the second positioning holes.

前述第一內襯件外徑係形成有至少一第一凸座，該第一夾鉗內側係形成有至少一與第一凸座配置之第一缺槽，該第二內襯件外徑係形成有至少一第二凸座，該第二夾鉗內側係形成有至少一與第二凸座配置之第二缺槽。 The outer diameter of the first inner liner is formed with at least one first boss, the inner side of the first clamp is formed with at least one first notch configured with the first boss, and the outer diameter of the second inner liner is At least one second convex seat is formed, and at least one second notch configured with the second convex seat is formed on the inner side of the second clamp.

前述第一夾鉗及第二夾鉗於底部兩側，係各設置有得拉伸延展之穩定板。 The first clamp and the second clamp are provided on both sides of the bottom with stabilized plates that can be stretched and stretched.

由前述創作內容可知，本創作「同軸式夾鉗」不僅具備有習式槍型漸進式夾合功能，其第一鉗體及第二鉗體更得以導桿為軸心，進行360度旋轉調整，使夾具在夾合不規則工作物時能更方便調整出最佳的夾置點，且透過第一鉗體及第二鉗體具備旋轉特性，能改變夾具整體外型，亦可調整出較佳的夾具操作方式；因此本新型可說是一種相當具有實用性及進步性之創作，相當值得產業界來推廣，並公諸於社會大眾。 It can be seen from the aforementioned creation that the "coaxial clamp" of this creation not only has a conventional gun-shaped progressive clamping function, but the first and second clamp bodies can be adjusted by 360-degree rotation with the guide rod as the axis. , Which makes it easier to adjust the best clamping point when clamping irregular work objects, and through the rotation characteristics of the first clamp body and the second clamp body, the overall appearance of the clamp can be changed, and the overall shape of the clamp can also be adjusted. Excellent jig operation method; therefore, this new model can be said to be a very practical and progressive creation, which is worthy of being promoted by the industry and made public.

1:第一鉗體 1: The first clamp body

11:基座 11: Pedestal

111:握柄 111: Grip

112:操作桿 112: Joystick

113:釋放撥桿 113: Release lever

12:第一夾鉗 12: The first clamp

121:第一缺槽 121: The first slot

122:穩定板 122: stability board

13:第一內軸件 13: The first inner shaft

131:第一內孔 131: first inner hole

14:第一內襯件 14: The first lining

141:第一定位孔 141: The first positioning hole

142:第一凸座 142: The first boss

15:第一定位結構 15: The first positioning structure

151:第一彈簧 151: first spring

152:第一鋼珠 152: The First Steel Ball

2:第二鉗體 2: The second clamp body

21:第二夾鉗 21: The second clamp

21B:第二夾鉗 21B: Second clamp

211:穩定板 211: Stability Board

22:第二內軸件 22: The second inner shaft

22A:第二內軸件 22A: The second inner shaft

22B:第二內軸件 22B: The second inner shaft

221:第二內孔 221: second inner hole

221A:第二內孔 221A: second inner hole

23:第二內襯件 23: The second lining

23A:第二內襯件 23A: second inner lining

231:第二定位孔 231: second positioning hole

231A:第二定位孔 231A: second positioning hole

232:第二凸座 232: second boss

24:第二定位結構 24: The second positioning structure

241:第二彈簧 241: second spring

242:第二鋼珠 242: second steel ball

3:導桿 3: guide rod

4:螺桿 4: screw

41:內桿 41: inner rod

第一圖係本創作同軸式夾鉗之立體外觀示意圖。 The first picture is a schematic diagram of the three-dimensional appearance of the coaxial clamp of this creation.

第二圖係本創作同軸式夾鉗之立體分解示意圖。 The second figure is a three-dimensional exploded schematic diagram of the coaxial clamp of this creation.

第三圖係本創作夾置於不規則工作物之實施示意圖。 The third figure is a schematic diagram of the implementation of this creation sandwiched between irregular work objects.

第四圖係本創作透過穩定板獲得夾具底部之實施示意圖。。 The fourth figure is a schematic diagram of the implementation of this creation to obtain the bottom of the fixture through the stabilizer plate. .

第五圖係本創作第二內軸件及第二內襯件之第二實施例。 The fifth figure is the second embodiment of the second inner shaft and the second inner lining of this creation.

第六圖係本創作第二內軸件及第二夾鉗之第三實施例。 The sixth figure is the third embodiment of the second inner shaft and the second clamp of this creation.

本創作係關於一種同軸式夾鉗，一種第一夾鉗及第二夾鉗得依導桿為軸心進行旋轉調整之夾具，使夾具在夾合不規則工作物時能更方便調整出最佳的夾置點，請參閱第一圖至第三圖所示，本創作「同軸式夾鉗」係包括有一第一鉗體1、一第二鉗體2及一導桿3； This creation is about a coaxial clamp, a clamp in which the first clamp and the second clamp can be rotated and adjusted according to the guide rod as the axis, so that the clamp can be adjusted more conveniently when clamping irregular work objects. For the clamping point, please refer to the first to third pictures. The "coaxial clamp" of this creation includes a first clamp body 1, a second clamp body 2 and a guide rod 3;

該第一鉗體1係包括有一基座11、一第一夾鉗12、一第一內軸件13及一第一內襯件14，該基座11一端係形成有一握柄111，該導桿3係穿設於基座11，該基座11外側係設置有一操作桿112及一釋放撥桿113，該基座11內部係設有一受操作桿112驅動得漸進式拉動導桿3位移之驅動結構，所述驅動結構為槍型木工夾常見之技術，諒此不再贅述，該基座11內部係設有一受釋放撥桿113驅動得解除基座11與導桿3固定狀態之釋放結構，所述釋放結構為槍型木工夾常見之技術，諒此不再贅述，該第一內軸件13係受導桿3穿置型態固定設置於基座11一側，該第一內襯件14係套置於第一內軸件13外徑並得相互旋轉，該第一夾鉗12係套置於第一內襯件14及第一內軸件13外徑，且該第一夾鉗12與第一內軸件13為得相互旋轉設置型態，該第一夾鉗12與第一內襯件14為固定設置； The first clamp body 1 includes a base 11, a first clamp 12, and a first The inner shaft member 13 and a first inner lining member 14 are formed with a handle 111 at one end of the base 11, the guide rod 3 is inserted through the base 11, and an operating rod 112 and an operating rod 112 are arranged on the outer side of the base 11 Release the lever 113. The base 11 is provided with a driving structure that is driven by the operating rod 112 to gradually pull the guide rod 3 to move. The driving structure is a common technique for gun-type woodworking clamps. Inside the base 11 is a release structure that is driven by the release lever 113 to release the fixed state of the base 11 and the guide rod 3. The release structure is a common technique for gun-shaped woodworking clamps. The inner shaft member 13 is fixedly arranged on the side of the base 11 through the guide rod 3, and the first inner lining member 14 is sleeved on the outer diameter of the first inner shaft member 13 and rotates with each other. The first clamp The pliers 12 is sleeved on the outer diameter of the first inner lining member 14 and the first inner shaft member 13, and the first pliers 12 and the first inner shaft member 13 are in a mutually rotatable configuration, the first pliers 12 It is fixedly arranged with the first inner lining member 14;

該第二鉗體2係包括有一第二夾鉗21、一第二內軸件22及一第二內襯件23，該第二內軸件22係受導桿3穿置型態固定設置於導桿3一端，該第二內襯件23係套置於第二內軸件22外徑並得相互旋轉，該第二夾鉗21係套置於第二內襯件23及第二內軸件22外徑，且該第二夾鉗21與第二內軸件22為得相互旋轉設置型態，該第二夾鉗21與第二內襯件23為固定設置； The second clamp body 2 includes a second clamp 21, a second inner shaft member 22, and a second inner lining member 23. The second inner shaft member 22 is fixedly arranged in a penetrating configuration of the guide rod 3 At one end of the guide rod 3, the second inner lining member 23 is sleeved on the outer diameter of the second inner shaft member 22 and rotated with each other, and the second clamp 21 is sleeved on the second inner lining member 23 and the second inner shaft The outer diameter of the member 22, and the second clamp 21 and the second inner shaft member 22 are mutually rotatable, and the second clamp 21 and the second inner lining member 23 are fixedly disposed;

如此，當反覆按壓操作桿112時，透過導桿3拉動第二鉗體2往第一鉗體1方向漸進式位移以達到夾合效果；此外，透過第一夾鉗12與第一內軸件13，及第二夾鉗21與第二內軸件22具有相對旋轉之特性，使第一夾鉗12與第二夾鉗21得依導桿3為軸心相對基座11旋轉，藉以調整夾合角度以適用於不規則造型工作物(如第三圖所示)。 In this way, when the operating rod 112 is repeatedly pressed, the second clamp body 2 is pulled through the guide rod 3 to gradually move toward the first clamp body 1 to achieve the clamping effect; in addition, the first clamp 12 and the first inner shaft member 13, and the second clamp 21 and the second inner shaft 22 have the characteristics of relative rotation, so that the first clamp 12 and the second clamp 21 have to rotate relative to the base 11 with the guide rod 3 as the axis, so as to adjust the clamp The closing angle is suitable for irregularly shaped work objects (as shown in the third figure).

進一步而言，該第一鉗體1係具有一第一定位結構15，該第一定位結構15係包括有一第一彈簧151及一第一鋼珠152，該第一內軸件13表面係形成有一供第一彈簧151及第一鋼珠152設置之第一內孔131，該第一內襯件14係形成有複數個以導桿3為軸心而環狀排列之第一定位孔141，該第一鋼珠152係受第一彈簧151彈抵而選擇性彈抵於其中一第一定位孔141；該第二鉗體2係具有一第二定位結構24，該第二定位結構24係包括有一第二彈簧241及一第二鋼珠242，該第二內軸件22表面係形成有一供第二彈簧241及第二鋼珠242設置之第二內孔221，該第二內襯件23係形成有複數個以導桿3為軸心而環狀排列之第二定位孔231，該第二鋼珠242係受第二彈簧241彈抵而選擇性彈抵於其中一第二定位孔231；如此，當第一夾鉗12旋轉時，係得透過第一鋼珠152於複數個第一定位孔141選擇性彈卡，達到角度調整後之定位功效，而第二夾鉗21旋轉時，亦得透過第二鋼珠242於複數個第二定位孔231選擇性彈卡，達到角度調整後之定位功效。 Furthermore, the first pliers body 1 has a first positioning structure 15, and the The first positioning structure 15 includes a first spring 151 and a first steel ball 152. The surface of the first inner shaft member 13 is formed with a first inner hole 131 for the first spring 151 and the first steel ball 152 to be arranged. A lining member 14 is formed with a plurality of first positioning holes 141 arranged in a ring shape with the guide rod 3 as the axis. A positioning hole 141; the second pliers body 2 has a second positioning structure 24, the second positioning structure 24 includes a second spring 241 and a second steel ball 242, the second inner shaft 22 is formed on the surface There is a second inner hole 221 for the second spring 241 and the second steel ball 242. The second inner liner 23 is formed with a plurality of second positioning holes 231 arranged annularly with the guide rod 3 as the axis. The second steel ball 242 is resiliently biased by the second spring 241 and selectively springs against one of the second positioning holes 231; in this way, when the first clamp 12 rotates, it can pass through the first steel ball 152 in a plurality of first positioning holes. The hole 141 can be used to selectively bounce to achieve the positioning effect after the angle adjustment. When the second clamp 21 rotates, the second steel ball 242 can also be used to selectively bounce in the plurality of second positioning holes 231 to achieve the positioning after the angle adjustment. effect.

進一步而言，該第一內襯件14外徑係形成有至少一第一凸座142，該第一夾鉗12內側係形成有至少一與第一凸座142配置之第一缺槽121，該第二內襯件23外徑係形成有至少一第二凸座232，該第二夾鉗21內側係形成有至少一與第二凸座232配置之第二缺槽(圖未示，與第一缺槽121為對稱結構)。 Furthermore, the outer diameter of the first lining member 14 is formed with at least one first boss 142, and the inner side of the first clamp 12 is formed with at least one first notch 121 that is configured with the first boss 142, The outer diameter of the second inner liner 23 is formed with at least one second boss 232, and the inside of the second clamp 21 is formed with at least one second groove (not shown, and The first notch 121 is a symmetrical structure).

進一步而言，該第一夾鉗12及第二夾鉗21於底部兩側，係各設置有得拉伸延展之穩定板122、211；透過穩定板122、211之延展，能提供夾具放置於平台上的穩定度(如第四圖所示)。 Furthermore, the first clamp 12 and the second clamp 21 are provided on both sides of the bottom with stabilizing plates 122 and 211 that can be stretched and stretched; through the extension of the stabilizing plates 122 and 211, the clamps can be placed on The stability of the platform (as shown in the fourth figure).

請參閱第五圖所示，係本創作第二實施例，係包括有第二內軸件22A及第二內襯件23A，本實施例係表示第二內孔221A及第二定位孔231A係分別形於前一實施例不同位置，亦同樣具有設置彈簧及鋼珠之彈性定位技術。 Please refer to the fifth figure, which is the second embodiment of this creation, which includes the second inner The shaft member 22A and the second inner lining member 23A. This embodiment shows that the second inner hole 221A and the second positioning hole 231A are respectively formed at different positions in the previous embodiment, and they also have the elastic positioning technology of arranging springs and steel balls.

請參閱第六圖所示，係本創作第三實施例，係包括有第二內軸件22B及第二夾鉗21B，第二內軸件22B表面可設置有一圈波浪形定位環，第二夾鉗21B底部則在相對位置開設一孔洞鎖設彈簧及鋼珠，同樣能達到多角度彈性定位效果；此外，用於鎖設彈簧及鋼珠係得選用具內軸41設計之螺桿4，而內軸41係穿置於彈簧，且其長度係略短於彈簧，當螺桿4行程為鎖設較鬆時，鋼珠僅受彈簧彈抵而具調整後彈性定位效果，當螺桿4行程為鎖設較緊時，彈簧受擠壓收縮而使內軸41直接推抵鋼珠卡住波浪形定位環，達到不能調整之固定型態。 Please refer to Figure 6, which is the third embodiment of the present creation. It includes a second inner shaft member 22B and a second clamp 21B. The surface of the second inner shaft member 22B may be provided with a wave-shaped positioning ring. The bottom of the clamp 21B is provided with a hole at the opposite position to lock the spring and steel ball, which can also achieve the effect of multi-angle elastic positioning; in addition, the screw 4 designed for the inner shaft 41 is selected for locking the spring and the steel ball, and the inner shaft The 41 series is placed in the spring, and its length is slightly shorter than the spring. When the screw 4 stroke is loosened, the steel ball is only elastically pressed by the spring and has an elastic positioning effect after adjustment. When the screw 4 stroke is tightly locked When the spring is squeezed and contracted, the inner shaft 41 directly pushes against the steel ball to block the wave-shaped positioning ring, achieving a fixed form that cannot be adjusted.

本創作「同軸式夾鉗」不僅具備有習式槍型漸進式夾合功能，其第一鉗體及第二鉗體更得以導桿為軸心，進行360度旋轉調整，使夾具在夾合不規則工作物時能更方便調整出最佳的夾置點，且透過第一鉗體及第二鉗體具備旋轉特性，能改變夾具整體外型，亦可調整出較佳的夾具操作方式。 This creation of "Coaxial Clamps" not only has a custom-style gun-shaped progressive clamping function, its first pliers body and second pliers body also use the guide rod as the axis, and perform 360-degree rotation adjustment, so that the clamp can be clamped. It is more convenient to adjust the best clamping point for irregular work objects, and through the rotation characteristics of the first clamp body and the second clamp body, the overall appearance of the clamp can be changed, and a better clamp operation mode can also be adjusted.

上列所述者僅為用以解釋本新型創作之較佳實施例，並非企圖具以對本創作做任何形式上之限制，是以，凡有在相同之創作精神下所做有關本新型創作之任何修飾或變更者，為其他可據以實施之態樣且具有相同效果者，皆仍應包括在本新型創作意圖保護之範疇內。 The above are only used to explain the preferred embodiment of the creation of the new type, and are not intended to impose any formal restrictions on the creation. Therefore, all the creations related to the new type are made under the same creative spirit. Any modification or alteration, which is other states that can be implemented and has the same effect, should still be included in the scope of the creative intention protection of the present invention.

綜上所述，本新型創作之「同軸式夾鉗」，於結構設計及使用實用性上，確實符合實用性，且所揭露之結構創作，亦是具有前所未有之創新構造，所以其具有「新穎性」應無疑慮，又本新型創作可較之習用結構更具功效之增進，因此亦具有「進步性」，其完全符合我國專利法有關新型專利申請之規定，故，爰依法向鈞局提出專利申請，懇請鈞局能早日賜予本案專利權，至感德便。 In summary, the "coaxial clamp" created by this new model is indeed in line with practicality in terms of structural design and practicality, and the disclosed structural creation is also unprecedented The innovative structure, so it has "novelty" should be considered, and the creation of this new model can be more effective than the conventional structure, so it is also "progressive", which is fully in line with the provisions of my country's patent law on new patent applications Therefore, Yan filed a patent application with the Jun Bureau in accordance with the law, and urged the Jun Bureau to grant the patent right for this case as soon as possible.

1:第一鉗體 1: The first clamp body

11:基座 11: Pedestal

111:握柄 111: Grip

112:操作桿 112: Joystick

113:釋放撥桿 113: Release lever

12:第一夾鉗 12: The first clamp

2:第二鉗體 2: The second clamp body

3:導桿 3: guide rod

Claims

一種同軸式夾鉗，係包括有一第一鉗體、一第二鉗體及一導桿，其中； A coaxial clamp includes a first clamp body, a second clamp body and a guide rod, wherein;

該第一鉗體係包括有一基座、一第一夾鉗、一第一內軸件及一第一內襯件，該基座一端係形成有一握柄，該導桿係穿設於基座，該基座外側係設置有一操作桿及一釋放撥桿，該基座內部係設有一受操作桿驅動得漸進式拉動導桿位移之驅動結構，該基座內部係設有一受釋放撥桿驅動得解除基座與導桿固定狀態之釋放結構，該第一內軸件係受導桿穿置型態固定設置於基座一側，該第一內襯件係套置於第一內軸件外徑並得相互旋轉，該第一夾鉗係套置於第一內襯件及第一內軸件外徑，且該第一夾鉗與第一內軸件為得相互旋轉設置型態，該第一夾鉗與第一內襯件為固定設置； The first clamp system includes a base, a first clamp, a first inner shaft member, and a first inner lining member. One end of the base is formed with a handle, and the guide rod is passed through the base, The outer side of the base is provided with an operating rod and a release lever. The inside of the base is provided with a drive structure that is driven by the operating rod to gradually pull the displacement of the guide rod. The inside of the base is provided with a release lever. The release structure for releasing the fixed state of the base and the guide rod, the first inner shaft member is fixedly arranged on one side of the base by the guide rod penetration type, and the first inner lining member is sleeved outside the first inner shaft member The diameters must be mutually rotated, the first clamp is sleeved on the outer diameter of the first inner lining member and the first inner shaft member, and the first clamp and the first inner shaft member are in a mutually rotatable configuration, the The first clamp and the first inner lining are fixedly arranged;

該第二鉗體係包括有一第二夾鉗、一第二內軸件及一第二內襯件，該第二內軸件係受導桿穿置型態固定設置於導桿一端，該第二內襯件係套置於第二內軸件外徑並得相互旋轉，該第二夾鉗係套置於第二內襯件及第二內軸件外徑，且該第二夾鉗與第二內軸件為得相互旋轉設置型態，該第二夾鉗與第二內襯件為固定設置。 The second clamp system includes a second clamp, a second inner shaft member, and a second inner lining member. The inner liner is sleeved on the outer diameter of the second inner shaft and rotates with each other, the second clamp is sleeved on the second inner liner and the outer diameter of the second inner shaft, and the second clamp is connected to the second inner shaft. The two inner shaft members are arranged to rotate with each other, and the second clamp and the second inner lining member are fixedly arranged.

如請求項1所述之同軸式夾鉗，該第一鉗體係具有一第一定位結構，該第一定位結構係包括有一第一彈簧及一第一鋼珠，該第一內軸件表面係形成有一供第一彈簧及第一鋼珠設置之第一內孔，該第一內襯件係形成有複數個以導桿為軸心而環狀排列之第一定位孔，該第一鋼珠係受第一彈簧彈抵而選擇性彈抵於其中一第一定位孔；該第二鉗體係具有一第二定位結構，該第二定位結構係包括有一第二彈簧及一第二鋼珠，該第二內軸件表面係形成有一供第二彈簧及第二鋼珠設置之第二內孔，該第二內襯件係形成有複數個以導桿為軸心而環狀排列之第二定位孔，該第二鋼珠係受第二彈簧彈抵而選擇性彈抵於其中一第二定位孔。 According to the coaxial clamp according to claim 1, the first clamp system has a first positioning structure, the first positioning structure includes a first spring and a first steel ball, and the surface of the first inner shaft is formed There is a first inner hole for the first spring and the first steel ball. The first lining member is formed with a plurality of first positioning holes arranged in a ring with the guide rod as the axis. The first steel ball is A spring bounces Selectively springs against one of the first positioning holes; the second clamp system has a second positioning structure, the second positioning structure includes a second spring and a second steel ball, the surface of the second inner shaft is formed There is a second inner hole for the second spring and the second steel ball. The second lining member is formed with a plurality of second positioning holes arranged in a ring shape with the guide rod as the axis. Two springs resiliently resist and selectively resiliently resist one of the second positioning holes.

如請求項1所述之同軸式夾鉗，該第一內襯件外徑係形成有至少一第一凸座，該第一夾鉗內側係形成有至少一與第一凸座配置之第一缺槽，該第二內襯件外徑係形成有至少一第二凸座，該第二夾鉗內側係形成有至少一與第二凸座配置之第二缺槽。 According to the coaxial clamp according to claim 1, at least one first boss is formed on the outer diameter of the first inner lining member, and at least one first boss is formed on the inner side of the first clamp. Without a groove, the outer diameter of the second inner lining member is formed with at least one second convex seat, and the inner side of the second clamp is formed with at least one second groove configured with the second convex seat.

如請求項1所述之同軸式夾鉗，該第一夾鉗及第二夾鉗於底部兩側，係各設置有得拉伸延展之穩定板。 According to the coaxial clamp described in claim 1, the first clamp and the second clamp are provided on both sides of the bottom with a stabilizer plate that can be stretched and stretched.