TWM507822U - Improved structure for clamping vise - Google Patents
Improved structure for clamping vise Download PDFInfo
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- TWM507822U TWM507822U TW104200285U TW104200285U TWM507822U TW M507822 U TWM507822 U TW M507822U TW 104200285 U TW104200285 U TW 104200285U TW 104200285 U TW104200285 U TW 104200285U TW M507822 U TWM507822 U TW M507822U
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Description
本創作係有關於一種夾具結構,尤指一種能提升其夾持固定效果之夾具結構改良。 This creation is about a fixture structure, especially a fixture structure that can improve its clamping and fixing effect.
按,習知之一種彈簧夾改良構造,如第8圖所示,其彈簧夾40構造係包括有:一連桿41,在其上有一個可以轉動的支點411是被定位在彈簧夾40上把手的內部,且該連桿41開設有一通孔412;一座片42,是被固定位在連桿41上方的彈簧夾40上把手內部,在其上開設具有一個可上下貫通的孔徑421;一壓縮彈簧43,是設置在連桿41與座片42間;一軸體44,其上端是被定位在彈簧夾40之把手處,其下方端可分別穿插於座片42之孔徑421、壓縮彈簧43與連桿41之通孔412,於進行夾持時能透過壓縮彈簧43斜推連桿41,令連桿41之通孔412與軸體44產生斜向卡合,能達到彈簧夾40之夾持固定效果,但詳觀上述習知結構不難發覺其尚存有些許不足之處,主要原因係歸如下:(一)該壓縮彈簧43係直接夾設於連桿41與座片42之間,即壓縮彈簧43直接施壓於連桿41之通孔412處,使其壓縮彈簧43僅能以本身的彈力形成通孔412的傾斜,又該壓縮彈簧43是套設於軸體44上,對連桿41同時產生有正向推力與反向推力,更是會降低其壓抵效果,明顯存在有頂推力不足之缺失,使連桿41容易滑動而無法穩定夾持;(二)該壓縮彈簧43夾設於連桿41與座片42之間,並受到軸體44之貫穿,於組裝時需先將壓縮彈簧43套設於軸體44,再進一步壓住壓縮彈簧43讓連桿41之通孔412能套設軸體44及以支點411樞設於彈簧夾40把手處,因此存在有不容易組裝之缺失,更因為壓縮彈簧43之組裝空間狹小,亦無法配合使用需求而更換不同線徑、外徑及長度之壓縮彈簧43;(三)該軸體44樞接於彈簧夾40之把手處,並以直桿狀延伸穿設連桿41,所以該軸體 44樞接處與彈簧夾40之樞鈕之間的距離短,將會限制彈簧夾40的最大開度,並使軸體44之滑動行程縮短,導致其夾持固定的精準度降低,增加彈簧夾40於卡住時的退回量;(四)該連桿41之通孔412需要具有足夠的鋼性才能斜向夾持軸體44,才不致於有擴孔或破裂之情況,因此連桿41整體必需為金屬材料所製成,將因為金屬材料導致生產成本提高;(五)該連桿41凸設於彈簧夾40把手之外側,令使用者操作彈簧夾40時,容易誤觸連桿41而解除夾持固定之功能,存在有夾持安定性不足之問題。 According to a conventional spring clip improved structure, as shown in FIG. 8, the spring clip 40 structure includes a link 41 on which a pivotable fulcrum 411 is positioned on the spring clip 40. The inside of the connecting rod 41 defines a through hole 412; a piece 42 is fixed inside the spring clip 40 above the connecting rod 41, and has a hole 421 which can be vertically penetrated thereon; The spring 43 is disposed between the connecting rod 41 and the seat piece 42. The upper end of the shaft 43 is positioned at the handle of the spring clip 40, and the lower end thereof can be respectively inserted into the aperture 421 of the seat piece 42, the compression spring 43 and The through hole 412 of the connecting rod 41 can push the connecting rod 41 through the compression spring 43 when clamping, so that the through hole 412 of the connecting rod 41 is obliquely engaged with the shaft body 44, and the clamping of the spring clip 40 can be achieved. Fixed effect, but the above-mentioned conventional structure is not difficult to find that there are still some shortcomings, the main reasons are as follows: (1) The compression spring 43 is directly sandwiched between the connecting rod 41 and the seat piece 42, That is, the compression spring 43 is directly pressed at the through hole 412 of the connecting rod 41, so that the compression spring 43 can only The elastic force of the body forms the inclination of the through hole 412, and the compression spring 43 is sleeved on the shaft body 44, and the forward thrust and the reverse thrust are simultaneously generated for the connecting rod 41, which further reduces the pressing effect, and is obviously present. The lack of top thrust is insufficient, so that the connecting rod 41 is easy to slide and cannot be stably clamped; (2) the compression spring 43 is interposed between the connecting rod 41 and the seat piece 42 and is penetrated by the shaft body 44 during assembly. The compression spring 43 is first sleeved on the shaft body 44, and the compression spring 43 is further pressed to allow the through hole 412 of the connecting rod 41 to be sleeved with the shaft body 44 and pivoted at the handle of the spring clip 40 by the fulcrum 411. It is not easy to assemble, and because the assembly space of the compression spring 43 is narrow, it is also impossible to replace the compression springs 43 of different wire diameters, outer diameters and lengths according to the use requirements; (3) the shaft body 44 is pivotally connected to the spring clip 40 At the handle, and extending the connecting rod 41 in a straight rod shape, so the shaft body The short distance between the pivot joint of the 44 spring clip and the spring clip 40 will limit the maximum opening degree of the spring clip 40 and shorten the sliding stroke of the shaft body 44, resulting in lower precision of the clamping and fixing, and increasing the spring clip. 40. The amount of retraction when the card is stuck; (4) The through hole 412 of the connecting rod 41 needs to have sufficient rigidity to clamp the shaft body 44 obliquely so as not to have a reaming or cracking, so the connecting rod 41 The whole must be made of a metal material, which will increase the production cost due to the metal material; (5) the connecting rod 41 protrudes from the outside of the handle of the spring clip 40, so that when the user operates the spring clip 40, it is easy to accidentally touch the connecting rod 41. However, the function of releasing the clamping and fixing has a problem that the clamping stability is insufficient.
另一習知之一種彈簧夾改良構造,如第9圖所示,該彈簧夾50係包含有:一上夾顎51,該上夾顎51一體成型下把手511;一下夾顎52,該下夾顎52一體成型上把手521,該上、下夾顎51(52)並互相交錯後,在交錯位置以樞設件53樞接;一第一彈性件54,該第一彈性件54設於上、下把手511(511)間樞設件53上,並得由樞設件53處延伸二勾件541(542)分別扣抵住上、下把手511(511)內面;一拉桿55,該拉桿55一端以銷桿551樞設於下夾顎52內面,拉桿55自由端穿經下把手511,其後拉桿55得穿貫有一第二彈性件56;一作動板57,設於下把手511內面,一定位栓58固定於下把手511上,定位栓58恰為作動板57彎部靠抵,又該作動板57開設有一卡扣孔571用以提供拉桿55之貫穿,於進行夾持時能透過第二彈性件56斜推作動板57,令作動板57之卡扣孔571與拉桿55產生斜向卡合,能達到彈簧夾50之夾持固定效果,但詳觀上述習知結構不難發覺其尚存有些許不足之處,主要原因係歸如下:(一)該第二彈性件56係直接夾設於作動板57與下把手511之間,即第二彈性件56直接施壓於作動板57之卡扣孔571處,使其第二彈性件56僅能以本身的彈力形成卡扣孔571的傾斜,又該第二彈性件56是套設於拉桿55上,對拉桿55同時產生有正向推力與反向推力,更是會降低其壓抵效果,明顯存在有頂推力不足之缺失,使拉桿55容易滑動而無法穩定夾持;(二)該第二彈性件56夾設於作動板57與下把手511之間,並受到拉桿55之貫穿,於組裝時需先將第二彈性件56套設於拉桿55,再進一步壓住第二彈性件56讓作動板57之卡扣孔571能套設拉桿55及壓抵於定位栓58處,因此存在有不容易組裝之缺失,更因為第二彈性件56之組裝空間狹小,亦無法配合使用需求而更換不同線徑、外徑及長 度之第二彈性件56;(三)該拉桿55樞接於彈簧夾50之下夾顎52處,並以直桿狀延伸穿設作動板57之卡扣孔571,所以該拉桿55之銷桿551與彈簧夾50之樞設件53之間的距離短,將會限制彈簧夾50的最大開度,並使拉桿55之滑動行程縮短,導致其夾持固定的精準度降低,增加彈簧夾50於卡住時的退回量;(四)該作動板57之卡扣孔571需要具有足夠的鋼性才能斜向夾持拉桿55,才不致於有擴孔或破裂之情況,因此作動板57整體必需為金屬材料所製成,將因為金屬材料導致生產成本提高。 Another conventional spring clip improved structure, as shown in FIG. 9, the spring clip 50 includes: an upper clamp 51, the upper clamp 51 integrally forms a lower handle 511; a lower clamp 52, the lower clamp The upper 52 is integrally formed with the upper handle 521, and the upper and lower clamps 51 (52) are mutually staggered, and are pivotally connected by the pivoting member 53 at the staggered position; a first elastic member 54 is disposed on the upper elastic member 54. And the lower handle 511 (511) between the pivoting member 53, and the two hook members 541 (542) extending from the pivoting member 53 respectively buckle against the inner surface of the upper and lower handles 511 (511); a pull rod 55, the One end of the pull rod 55 is pivotally disposed on the inner surface of the lower clamp 52 by a pin 551, and the free end of the pull rod 55 passes through the lower handle 511, and then the pull rod 55 is penetrated through a second elastic member 56; an actuating plate 57 is disposed at the lower handle On the inner surface of the 511, a positioning pin 58 is fixed on the lower handle 511. The positioning pin 58 just abuts against the curved portion of the actuating plate 57. The actuating plate 57 defines a latching hole 571 for providing the through rod 55 for the clip. The holding plate 57 can be pushed obliquely through the second elastic member 56, so that the locking hole 571 of the actuating plate 57 and the pull rod 55 are obliquely engaged, and the clamping effect of the spring clip 50 can be achieved. However, it is not difficult to find out that the above-mentioned conventional structure has some shortcomings. The main reasons are as follows: (1) The second elastic member 56 is directly sandwiched between the actuating plate 57 and the lower handle 511. The second elastic member 56 is directly pressed against the locking hole 571 of the actuating plate 57, so that the second elastic member 56 can only form the inclination of the locking hole 571 by its own elastic force, and the second elastic member 56 is The sleeve is sleeved on the pull rod 55, and the pull rod 55 simultaneously generates the forward thrust and the reverse thrust, and the pressure reduction effect is reduced, and the lack of the top thrust is obviously insufficient, so that the pull rod 55 is easy to slide and cannot be stably clamped; (2) The second elastic member 56 is interposed between the actuating plate 57 and the lower handle 511, and is penetrated by the pull rod 55. The second elastic member 56 is first sleeved on the pull rod 55 during assembly, and then pressed further. The second elastic member 56 allows the locking hole 571 of the actuating plate 57 to be sleeved and pressed against the positioning pin 58. Therefore, there is a lack of assembly, and the assembly space of the second elastic member 56 is also small. Cannot be replaced with different wire diameters, outer diameters and lengths The second elastic member 56; (3) the pull rod 55 is pivotally connected to the lower jaw 52 of the spring clip 50, and extends through the snap hole 571 of the actuating plate 57 in a straight rod shape, so the pin of the pull rod 55 The short distance between the rod 551 and the pivoting member 53 of the spring clip 50 will limit the maximum opening of the spring clip 50 and shorten the sliding stroke of the pull rod 55, resulting in lower precision of clamping and fixing, and increasing the spring clip. 50. The amount of retraction when the card is stuck; (4) The locking hole 571 of the actuating plate 57 needs to have sufficient rigidity to obliquely clamp the rod 55 so as not to have a reaming or cracking, so the actuating plate 57 The whole must be made of metal materials, which will increase production costs due to metal materials.
有鑑於此,本創作人於多年從事相關產品之製造開發與設計經驗,針對上述之目標,詳加設計與審慎評估後,終得一確具實用性之本創作。 In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.
本創作所欲解決之技術問題在於針對現有技術存在的上述缺失,提供一種夾具結構改良。 The technical problem to be solved by the present invention is to provide an improved fixture structure in view of the above-mentioned shortcomings existing in the prior art.
一夾具包括有一第一夾臂、一第二夾臂、一軸桿及一扭轉彈簧,該扭轉彈簧套設於軸桿處,並由軸桿樞設於第一夾臂與第二夾臂的中段處,又該扭轉彈簧延伸有一前端桿部與一後端桿部,扭轉彈簧以前端桿部扣設於第二夾臂,並由後端桿部扣設於第一夾臂,又該第一夾臂一體成型有一第一握柄,且該第一夾臂處連接有一連接桿,又該第二夾臂一體成型有一第二握柄,而該第二握柄內部形成有一開口朝向第一握柄之鏤空槽,並於鏤空槽開口處橫設有一連結桿,另該第二握柄於外表嵌設有一金屬件,並於金屬件處貫穿有一通孔,而該通孔用於穿設連結桿,一拉桿一端連接於第一夾臂之連接桿處,其中,該第一夾臂開設有一固定孔,且該連接桿插設固定於固定孔處,並貫穿該拉桿形成樞接狀,且該拉桿的另一端容置於該第二握柄之鏤空槽內,又該拉桿於中段處彎曲形成有一彎曲段,並由彎曲段配合第一夾臂與第二握柄之間的相對角度,增加連接桿與軸桿之間的距離,一壓柄容置於第二握柄之鏤空槽處並形成對拉桿之遮蔽,且該壓柄設有一樞接部,並由樞接部提供連結桿之貫穿樞設,又該壓柄於鄰近樞接部位置設有一擋板,並於擋板處開設有一定位孔,而該定位孔套設於拉桿,又該壓柄為塑膠材質所製成,且於壓柄的兩側皆平行延伸 有一側板,並於側板的對稱處開設有一卡槽,而該擋板為金屬材質所製成,並由擋板插設於側板之卡槽處,另該壓柄於遠離拉桿的一端形成有一按壓部,並於按壓部與第二握柄之間夾設有一壓縮彈簧,且該第二握柄於鏤空槽內凸設有一柱體,並由柱體套設壓縮彈簧形成限位。 The clamp comprises a first clamping arm, a second clamping arm, a shaft and a torsion spring. The torsion spring is sleeved on the shaft and is pivoted by the shaft to the middle of the first clamping arm and the second clamping arm. And the torsion spring extends a front end rod portion and a rear end rod portion, and the torsion spring is fastened to the second clamping arm by the front end rod portion, and is fastened by the rear end rod portion to the first clamping arm, and the first The clamping arm is integrally formed with a first grip, and a connecting rod is connected to the first clamping arm, and the second clamping arm is integrally formed with a second grip, and the second grip is internally formed with an opening facing the first grip. The shank of the shank is provided with a connecting rod at the opening of the hollow slot, and the second handle is embedded with a metal member on the outer surface, and a through hole is penetrated through the metal member, and the through hole is used for the connecting hole a rod, one end of which is connected to the connecting rod of the first clamping arm, wherein the first clamping arm defines a fixing hole, and the connecting rod is inserted and fixed at the fixing hole, and is pivoted through the rod, and The other end of the pull rod is received in the hollow slot of the second handle, and the pull rod is The section is bent to form a curved section, and the curved section cooperates with the relative angle between the first clamping arm and the second handle to increase the distance between the connecting rod and the shaft, and the pressing handle is accommodated in the second handle. The hollowing groove is formed with a shielding for the tie rod, and the pressing handle is provided with a pivoting portion, and the pivoting portion provides a through pivoting of the connecting rod, and the pressing handle is provided with a baffle at a position adjacent to the pivoting portion, and A positioning hole is defined in the baffle, and the positioning hole is sleeved on the pull rod, and the pressing handle is made of a plastic material and extends parallel on both sides of the pressing handle. There is a side plate, and a card slot is formed in the symmetry of the side plate, and the baffle is made of metal material, and the baffle is inserted into the card slot of the side plate, and the pressing handle forms a pressing at the end away from the pull rod. And a compression spring is interposed between the pressing portion and the second handle, and the second handle protrudes from the hollow groove with a cylinder, and the cylinder is sleeved with a compression spring to form a limit.
其中,該第一夾臂處開設有一限位孔,且該連接桿以至少一C形扣樞設於限位孔處,又該連接桿的另一端於第一夾臂外側外露有一調整頭,並於連接桿中段處形成有一螺紋段,而該連接桿於螺紋段處螺設有一連動件,且以連動件連接至拉桿。 A limiting hole is defined in the first clamping arm, and the connecting rod is pivotally disposed at the limiting hole by at least one C-shaped buckle, and the other end of the connecting rod is exposed with an adjusting head outside the first clamping arm. A threaded section is formed at a middle portion of the connecting rod, and the connecting rod is screwed with a linking member at the threaded portion, and is connected to the pulling rod by a linking member.
其中,該第一夾臂處固定有一螺鎖套,且該連接桿中段處形成有一螺紋段,並由連接桿之螺紋段螺設於螺鎖套處,又該連接桿一端於第一夾臂外側外露有一調整頭,並於連接桿另一端連結有一套環,且以套環連接至拉桿。 Wherein, a screw sleeve is fixed at the first clamping arm, and a threaded section is formed at a middle portion of the connecting rod, and a threaded section of the connecting rod is screwed on the screw sleeve, and the connecting rod has one end at the first clamping arm An adjustment head is exposed on the outer side, and a ring is connected to the other end of the connecting rod, and is connected to the rod by a collar.
本創作的第一主要目的在於,該夾具之壓縮彈簧係夾設於第二握柄之鏤空槽與壓柄之按壓部之間,並於壓柄之樞接部構成有一適當距離,而該擋板固定於鄰近樞接部一端,使壓縮彈簧至樞接部形成有一大於擋板至樞接部的桿槓比,進而能提高壓縮彈簧之頂推效果,使定位孔呈傾斜狀的穩定卡住拉桿,俾以增加其夾固效果。 The first main purpose of the present invention is that the compression spring of the clamp is interposed between the hollow groove of the second handle and the pressing portion of the pressing handle, and is formed at an appropriate distance from the pivoting portion of the pressing handle, and the blocking The plate is fixed to one end of the adjacent pivoting portion, so that the compression spring to the pivoting portion forms a lever ratio larger than the baffle to the pivoting portion, thereby improving the pushing effect of the compression spring, and stabilizing the positioning hole in a slanting manner. Pull the lever to increase its clamping effect.
本創作的第二主要目的在於,該夾具之壓縮彈簧係夾設於第二握柄之鏤空槽與壓柄之按壓部之間,藉由鏤空槽與按壓部提供有充足的容置空間,該壓彈彈簧能輕易的進行組裝,並能配合使用需求而選用不同線徑、外徑及長度的壓縮彈簧,藉此提高其實用性。 The second main purpose of the present invention is that the compression spring of the clamp is interposed between the hollow groove of the second handle and the pressing portion of the pressing handle, and the vacant groove and the pressing portion provide sufficient accommodation space. The ball spring can be easily assembled, and the compression springs with different wire diameters, outer diameters and lengths can be selected according to the requirements of use, thereby improving the practicability.
本創作的第三主要目的在於,該壓柄為塑膠材質所製成,並於側板之卡槽提供擋板之插設,而該擋板為金屬材質所製成,藉此降低金屬材料之使用量,具有降低生產成本之功效。 The third main purpose of the creation is that the pressing handle is made of plastic material, and the baffle is inserted in the card slot of the side plate, and the baffle is made of metal material, thereby reducing the use of the metal material. Quantity, with the effect of reducing production costs.
本創作的第四主要目的在於,該拉桿於中段處彎曲形成有一彎曲段,並由彎曲段配合第一夾臂與第二握柄之間的相對角度,增加連接桿與軸桿之間的距離,藉此增加拉桿相對於擋板之位移量,不僅能擴大第一夾臂與第二夾臂的開度,更能提高拉桿與擋板之卡合精準度,俾以減少夾具於卡住時的退回量。 The fourth main purpose of the present invention is that the tie rod is bent at the middle portion to form a curved portion, and the curved portion is matched with the relative angle between the first clamp arm and the second grip to increase the distance between the connecting rod and the shaft. In this way, the displacement of the tie rod relative to the baffle is increased, which not only enlarges the opening degree of the first clamp arm and the second clamp arm, but also improves the engagement precision of the pull rod and the baffle plate, so as to reduce the clamp when the clamp is stuck. The amount of return.
本創作的第五主要目的在於,該壓板係設置於第二握柄之鏤空槽處,即樞設於第一握柄與第二握柄之間,讓使用者不會有誤觸操作之情況,藉以提高使用之安定性。 The fifth main purpose of the present invention is that the pressure plate is disposed at the hollow groove of the second handle, that is, pivoted between the first handle and the second handle, so that the user does not have the accidental touch operation. In order to improve the stability of use.
其他目的、優點和本創作的新穎特性將從以下詳細的描述與相關的附圖更加顯明。 Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.
10‧‧‧夾具 10‧‧‧Clamp
11‧‧‧第一夾臂 11‧‧‧First clamp arm
111‧‧‧固定孔 111‧‧‧Fixed holes
112‧‧‧限位孔 112‧‧‧Limited holes
12‧‧‧第二夾臂 12‧‧‧Second clamp arm
13‧‧‧軸桿 13‧‧‧ shaft
14‧‧‧扭轉彈簧 14‧‧‧ Torsion spring
141‧‧‧前端桿部 141‧‧‧ front end rod
142‧‧‧後端桿部 142‧‧‧ Rear end section
15‧‧‧第一握柄 15‧‧‧First grip
16‧‧‧連接桿 16‧‧‧Connecting rod
161‧‧‧C形扣 161‧‧‧C-shaped buckle
162‧‧‧調整頭 162‧‧‧Adjusting head
163‧‧‧螺紋段 163‧‧ Thread segment
164‧‧‧連動件 164‧‧‧ linkages
165‧‧‧套環 165‧‧‧ collar
17‧‧‧第二握柄 17‧‧‧Second grip
171‧‧‧鏤空槽 171‧‧‧ empty slots
172‧‧‧柱體 172‧‧‧Cylinder
18‧‧‧連結桿 18‧‧‧ Connecting rod
19‧‧‧金屬件 19‧‧‧Metal parts
191‧‧‧通孔 191‧‧‧through hole
20‧‧‧拉桿 20‧‧‧ lever
21‧‧‧彎曲段 21‧‧‧Bend section
30‧‧‧壓柄 30‧‧‧pressure handle
31‧‧‧樞接部 31‧‧‧ pivotal department
32‧‧‧擋板 32‧‧‧Baffle
321‧‧‧定位孔 321‧‧‧Positioning holes
33‧‧‧側板 33‧‧‧ side panels
331‧‧‧卡槽 331‧‧‧ card slot
34‧‧‧按壓部 34‧‧‧ Pressing Department
35‧‧‧壓縮彈簧 35‧‧‧Compression spring
40‧‧‧彈簧夾 40‧‧ ‧ spring clip
41‧‧‧連桿 41‧‧‧ Connecting rod
411‧‧‧支點 411‧‧ fulcrum
412‧‧‧通孔 412‧‧‧through hole
42‧‧‧座片 42‧‧‧Parts
421‧‧‧孔徑 421‧‧‧ aperture
43‧‧‧壓縮彈簧 43‧‧‧Compressed spring
44‧‧‧軸體 44‧‧‧Axis body
50‧‧‧彈簧夾 50‧‧ ‧ spring clip
51‧‧‧上夾顎 51‧‧‧上夹颚
511‧‧‧下把手 511‧‧‧ Lower handle
52‧‧‧下夾顎 52‧‧‧下夹颚
521‧‧‧上把手 521‧‧‧Upper handle
53‧‧‧樞設件 53‧‧‧ pivoting parts
54‧‧‧第一彈性件 54‧‧‧First elastic parts
541(542)‧‧‧勾件 541 (542)‧‧‧
55‧‧‧拉桿 55‧‧‧ lever
551‧‧‧銷桿 551‧‧‧ pin
56‧‧‧第二彈性件 56‧‧‧Second elastic parts
57‧‧‧作動板 57‧‧‧ actuation board
571‧‧‧卡扣孔 571‧‧‧Snap hole
58‧‧‧定位栓 58‧‧‧ Positioning bolt
第1圖係本創作之立體圖。 The first picture is a perspective view of the creation.
第2圖係本創作之立體分解圖。 Figure 2 is an exploded view of the creation.
第3圖係本創作之剖視圖。 Figure 3 is a cross-sectional view of the creation.
第4圖係本創作之使用狀態示意圖(一)。 Figure 4 is a schematic diagram of the state of use of this creation (1).
第5圖係本創作之使用狀態示意圖(二)。 Figure 5 is a schematic diagram of the state of use of this creation (2).
第6圖係本創作另一實施例之剖視圖。 Figure 6 is a cross-sectional view of another embodiment of the present creation.
第7圖係本創作又一實施例之剖視圖。 Figure 7 is a cross-sectional view showing still another embodiment of the present creation.
第8圖係習知之剖視圖。 Figure 8 is a cross-sectional view of the prior art.
第9圖係另一習知之剖視圖。 Figure 9 is a cross-sectional view of another conventional one.
為使 貴審查委員對本創作之目的、特徵及功效能夠有更進一步之瞭解與認識,以下茲請配合【圖式簡單說明】詳述如后: In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details:
先請由第1圖、第2圖與第3圖所示觀之,一種夾具結構改良,其包括有:一夾具10、一拉桿20及一壓柄30,一夾具10包括有一第一夾臂11、一第二夾臂12、一軸桿13及一扭轉彈簧14,該扭轉彈簧14套設於軸桿13處,並由軸桿13樞設於第一夾臂11與第二夾臂12的中段處,又該扭轉彈簧14延伸有一前端桿部141與一後端桿部142,扭轉彈簧14以前端桿部141扣設於第二夾臂12,並由後端桿部142扣設於第一夾臂11,又該第一夾臂11一體成型有一第一握柄15,且該第一夾臂11處連接有一連接桿16,又該第二夾臂12一體成型有一第二握柄17,而該第二握柄17內部形成有一開口朝向第一握柄15之鏤空槽171,並於鏤空槽171開口處橫設有一連結桿18,另該第二握柄17於外表嵌設有一金屬件19,並於金屬 件19處貫穿有一通孔191,而該通孔191用於穿設連結桿18,一拉桿20一端連接於第一夾臂11之連接桿16處,其中,該第一夾臂11開設有一固定孔111,且該連接桿16插設固定於固定孔111處,並貫穿該拉桿20形成樞接狀,且該拉桿20的另一端容置於該第二握柄17之鏤空槽171內,又該拉桿20於中段處彎曲形成有一彎曲段21,並由彎曲段21配合第一夾臂11與第二握柄17之間的相對角度,增加連接桿16與軸桿13之間的距離,一壓柄30容置於第二握柄17之鏤空槽171處並形成對拉桿20之遮蔽,且該壓柄30設有一樞接部31,並由樞接部31提供連結桿18之貫穿樞設,又該壓柄30於鄰近樞接部31位置設有一擋板32,並於擋板32處開設有一定位孔321,而該定位孔321套設於拉桿20,又該壓柄30為塑膠材質所製成,且於壓柄30的兩側皆平行延伸有一側板33,並於側板33的對稱處開設有一卡槽331,而該擋板32為金屬材質所製成,並由擋板32插設於側板33之卡槽331處,另該壓柄30於遠離拉桿20的一端形成有一按壓部34,並於按壓部34與第二握柄17之間夾設有一壓縮彈簧35,且該第二握柄17於鏤空槽171內凸設有一柱體172,並由柱體172套設壓縮彈簧35形成限位。 First, as shown in FIG. 1 , FIG. 2 and FIG. 3 , an improved clamp structure includes: a clamp 10 , a pull rod 20 and a pressing handle 30 , and a clamp 10 includes a first clamping arm 11. A second clamping arm 12, a shaft 13 and a torsion spring 14, the torsion spring 14 is sleeved on the shaft 13, and is pivoted by the shaft 13 to the first clamping arm 11 and the second clamping arm 12. In the middle section, the torsion spring 14 further has a front end rod portion 141 and a rear end rod portion 142. The torsion spring 14 is fastened to the second clamping arm 12 by the front end rod portion 141, and is fastened by the rear end rod portion 142. a clamping arm 11 , the first clamping arm 11 is integrally formed with a first handle 15 , and a connecting rod 16 is connected to the first clamping arm 11 , and the second clamping arm 12 is integrally formed with a second clamping handle 17 . The second handle 17 is internally formed with a hollow slot 171 opening toward the first handle 15, and a connecting rod 18 is disposed at the opening of the hollow slot 171. The second handle 17 is embedded with a metal on the outer surface. Piece 19, and in metal A through hole 191 is defined in the through hole 191, and the through hole 191 is used to pass through the connecting rod 18, and one end of the pull rod 20 is connected to the connecting rod 16 of the first clamping arm 11, wherein the first clamping arm 11 is fixed a hole 111, and the connecting rod 16 is inserted and fixed to the fixing hole 111, and is pivoted through the rod 20, and the other end of the rod 20 is received in the hollow groove 171 of the second handle 17, The tie rod 20 is bent at a middle portion to form a curved section 21, and the curved section 21 cooperates with the relative angle between the first clamp arm 11 and the second grip 17 to increase the distance between the connecting rod 16 and the shaft 13. The pressing handle 30 is received in the hollow slot 171 of the second handle 17 and forms a shield for the tie rod 20, and the pressing handle 30 is provided with a pivoting portion 31, and the pivoting portion 31 provides the through pivoting of the connecting rod 18. A damper 32 is disposed at a position adjacent to the pivoting portion 31, and a positioning hole 321 is defined in the baffle 32. The positioning hole 321 is sleeved on the pull rod 20, and the pressing handle 30 is made of plastic material. A side plate 33 is formed in parallel on both sides of the pressing handle 30, and a card slot 331 is defined in the symmetry of the side plate 33, and the block is formed. 32 is made of a metal material, and is inserted into the slot 331 of the side plate 33 by the baffle 32. The pressing handle 30 is formed with a pressing portion 34 at an end away from the rod 20, and is pressed by the pressing portion 34 and the second grip. A compression spring 35 is disposed between the shank 17 , and a cylindrical body 172 is protruded from the shank 17 , and a compression spring 35 is sleeved by the cylinder 172 to form a limit.
其實際使用之情況,再請由第1圖連續至第4圖所示觀之,該夾具10以軸桿13穿設第一夾臂11、第二夾臂12及扭轉彈簧14,形成第一夾臂11與第二夾臂12之相對樞接,而該扭轉彈簧14以前端桿部141扣設於第二夾臂12,且該後端桿部142扣設於第一夾臂11,透過扭轉彈簧14之彈力讓第一、第二夾臂11(12)慣性朝向擴張方向,又該拉桿20一端設置於第二握柄17之鏤空槽171內,並由另一端穿設於第一夾臂11,使第一夾臂11處能以連接桿16樞設該拉桿20,又該擋板32之定位孔321套設於拉桿20處,且壓縮彈簧35套設於第二握柄17之柱體172處,再將壓柄30容置於鏤空槽171內,以壓柄30之兩側板33罩蓋於拉桿20,同時,讓壓柄30之卡槽331卡合於擋板32,並由按壓部34壓抵於壓縮彈簧35,最後以連結桿18穿設金屬件19之通孔191與壓柄30之樞接部31,藉此將壓柄30樞設於第二握柄17,即完成其結構組合,當進行夾具10操作時,由第一握柄15與第二握柄17處施力按壓,使夾具10之第一夾臂11與第二夾臂12互相夾合靠近,此時拉桿20受到連接桿16之拉動,而能沿著定位孔321 之軸向抽出,使擋板32之定位孔321不會斜向夾住該拉桿,即可順利進行夾具10的夾合動作,又當放鬆第一、第二握柄15(17)時,該拉桿20會形成推向擋板32之狀態,配合壓縮彈簧35對壓柄30的頂推,使擋板32之定位孔321呈傾斜狀卡住拉桿20,達到只能夾緊而無法放鬆之使用狀態,又如第5圖所示,該夾具10能於夾住物件時,使用者不必持續按壓該第一握柄15與第二握柄17,就能達到穩定夾住物件之使用功效,反之,當欲解除夾持狀態時,由第二握柄17的內側下壓該壓柄30之按壓部34,使壓柄30以樞接部31擺動,消除擋板32相對與拉桿20的傾斜角度,讓拉桿20能順暢的於定位孔321處進行位移,透過扭轉彈簧14之彈力將第一夾臂11與第二夾臂12向外彈張恢復原狀。 For the actual use, please view it from the first figure to the fourth figure. The jig 10 is provided with the first clamp arm 11, the second clamp arm 12 and the torsion spring 14 by the shaft 13 to form the first. The clamping arm 11 is pivotally connected to the second clamping arm 12, and the torsion spring 14 is fastened to the second clamping arm 12 by the front end rod portion 141, and the rear end rod portion 142 is fastened to the first clamping arm 11 for transmission. The elastic force of the torsion spring 14 causes the first and second clamping arms 11 (12) to be in the direction of expansion, and the one end of the pulling rod 20 is disposed in the hollow slot 171 of the second handle 17 and is disposed at the first end by the other end. The arm 11 is configured to pivot the rod 20 with the connecting rod 16 at the first clamping arm 11 , and the positioning hole 321 of the baffle 32 is sleeved at the rod 20 , and the compression spring 35 is sleeved on the second handle 17 . At the cylinder 172, the pressing handle 30 is received in the hollow groove 171, and the two sides 33 of the pressing handle 30 are covered on the pull rod 20, and at the same time, the locking groove 331 of the pressing handle 30 is engaged with the baffle 32, and The pressing portion 34 is pressed against the compression spring 35, and finally the connecting hole 18 penetrates the through hole 191 of the metal member 19 and the pivoting portion 31 of the pressing handle 30, thereby pivoting the pressing handle 30 to the second handle 17. That is, complete its structural group When the operation of the clamp 10 is performed, the first grip 15 and the second grip 17 are pressed together, so that the first clamp arm 11 and the second clamp arm 12 of the clamp 10 are clamped close to each other, and the drawbar 20 is received at this time. The connecting rod 16 is pulled, and can be along the positioning hole 321 The axial direction is pulled out, so that the positioning hole 321 of the baffle 32 does not clamp the pull rod obliquely, so that the clamping action of the clamp 10 can be smoothly performed, and when the first and second grips 15 (17) are relaxed, The pull rod 20 is formed in a state of being pushed toward the baffle 32, and the pressing spring 35 is pushed against the pressing handle 30, so that the positioning hole 321 of the baffle 32 is inclined to catch the pull rod 20, so that it can only be clamped and cannot be relaxed. The state, as shown in FIG. 5, when the clamp 10 can clamp the object, the user does not need to continuously press the first handle 15 and the second handle 17, so as to achieve stable use of the object, and vice versa. When the clamping state is to be released, the pressing portion 34 of the pressing handle 30 is pressed downward by the inner side of the second grip 17, so that the pressing handle 30 is swung by the pivoting portion 31, and the inclination angle of the baffle 32 relative to the rod 20 is eliminated. The pull rod 20 can be smoothly displaced at the positioning hole 321 , and the first clamp arm 11 and the second clamp arm 12 are elastically restored to the original shape by the elastic force of the torsion spring 14 .
本創作之另一實施例,再請由第6圖所示,該第一夾臂11處開設有一限位孔112,且該連接桿16以至少一C形扣161樞設於限位孔112處,又該連接桿16的另一端於第一夾臂11外側外露有一調整頭162,並於連接桿16中段處形成有一螺紋段163,而該連接桿16於螺紋段163處螺設有一連動件164,且以連動件164連接至拉桿20,即夾具10夾持於物件時能旋轉該連接桿16之調整頭162,使連動件164沿著螺紋段163位移,進而拉動拉桿20產生有調整夾持力之功能,當連動件164遠離該調整頭162時,將能提高夾具10之夾持強度,反之,當連動件164靠近調整頭162時,能減少夾具10夾持強度,藉此能適用於不同物件硬度或配合使用需求進行調整,俾以兼具有夾持力微調之實用功效。 In another embodiment of the present invention, as shown in FIG. 6 , a limiting hole 112 is defined in the first clamping arm 11 , and the connecting rod 16 is pivotally disposed on the limiting hole 112 by at least one C-shaped buckle 161 . At the other end of the connecting rod 16, an adjusting head 162 is exposed on the outer side of the first clamping arm 11, and a threaded section 163 is formed at a middle portion of the connecting rod 16, and the connecting rod 16 is screwed with a thread at the threaded section 163. The member 164 is connected to the pull rod 20 by the linking member 164, that is, the adjusting head 162 of the connecting rod 16 can be rotated when the clamp 10 is clamped to the object, so that the linking member 164 is displaced along the threaded portion 163, thereby pulling the pulling rod 20 to produce an adjustment. The clamping force function can increase the clamping strength of the clamp 10 when the linkage 164 is away from the adjustment head 162. Conversely, when the linkage 164 is close to the adjustment head 162, the clamping strength of the clamp 10 can be reduced, thereby enabling It is suitable for the hardness of different objects or the needs of use, and it has the practical effect of fine-tuning the clamping force.
本創作之又一實施例,再請由第7圖所示,其中,該第一夾臂11處固定有一螺鎖套113,且該連接桿16中段處形成有一螺紋段163,並由連接桿16之螺紋段163螺設於螺鎖套113處,又該連接桿16一端於第一夾臂11外側外露有一調整頭162,並於連接桿16另一端連結有一套環165,且以套環165連接至拉桿20,即夾具10夾持於物件時能旋轉該連接桿16之調整頭162,使連接桿16之螺紋段163沿著螺鎖套113位移,進而利用套環165拉動拉桿20產生有調整夾持力之功能,當套環165遠離該螺鎖套113時,將能提高夾具10之夾持強度,反之,當套環165靠近螺鎖套113時,能減少夾具10夾持強度,藉此能適用於不同物件硬度或配合使用 需求進行調整,俾以兼具有夾持力微調之實用功效。 A further embodiment of the present invention is further illustrated in FIG. 7 , wherein a screw sleeve 113 is fixed at the first clamp arm 11 , and a thread segment 163 is formed at a middle portion of the connecting rod 16 and is connected by a connecting rod. The threaded portion 163 of the screw 16 is screwed to the screw sleeve 113, and one end of the connecting rod 16 is exposed with an adjusting head 162 on the outer side of the first clamping arm 11, and a ring 165 is connected to the other end of the connecting rod 16 and is sleeved. The 165 is connected to the tie rod 20, that is, the clamp 10 can rotate the adjustment head 162 of the connecting rod 16 when the clamp 10 is clamped to the object, so that the threaded section 163 of the connecting rod 16 is displaced along the screw sleeve 113, and the pull rod 20 is pulled by the collar 165. The function of adjusting the clamping force is to increase the clamping strength of the clamp 10 when the collar 165 is away from the screw sleeve 113. Conversely, when the collar 165 is close to the screw sleeve 113, the clamping strength of the clamp 10 can be reduced. , which can be applied to the hardness of different objects or used together The demand is adjusted, and the utility model has the practical effect of fine-tuning the clamping force.
藉上述具體實施例之結構,可得到下述之效益:(一)該夾具10之壓縮彈簧35係夾設於第二握柄17之鏤空槽171與壓柄30之按壓部34之間,並於壓柄30之樞接部31構成有一適當距離,而該擋板32固定於鄰近樞接部31一端,使壓縮彈簧35至樞接部31形成有一大於擋板32至樞接部31的桿槓比,進而能提高壓縮彈簧35之頂推效果,使定位孔321呈傾斜狀的穩定卡住拉桿20,俾以增加其夾固效果;(二)該夾具10之壓縮彈簧35係夾設於第二握柄17之鏤空槽171與壓柄30之按壓部34之間,藉由鏤空槽171與按壓部34提供有充足的容置空間,該壓彈彈簧35能輕易的進行組裝,並能配合使用需求而選用不同線徑、外徑及長度的壓縮彈簧35,藉此提高其實用性;(三)該壓柄30為塑膠材質所製成,並於側板33之卡槽331提供擋板32之插設,而該擋板32為金屬材質所製成,藉此降低金屬材料之使用量,具有降低生產成本之功效;(四)該拉桿20於中段處彎曲形成有一彎曲段21,並由彎曲段21配合第一夾臂11與第二握柄17之間的相對角度,增加連接桿16與軸桿13之間的距離,藉此增加拉桿20相對於擋板32之位移量,不僅能擴大第一夾臂11與第二夾臂12的開度,更能提高拉桿20與擋板32之卡合精準度,俾以減少夾具10於卡住時的退回量;(五)該壓板30係設置於第二握柄17之鏤空槽171處,即樞設於第一握柄15與第二握柄17之間,讓使用者不會有誤觸操作之情況,藉以提高使用之安定性。 According to the structure of the above specific embodiment, the following benefits can be obtained: (1) the compression spring 35 of the clamp 10 is interposed between the hollow groove 171 of the second handle 17 and the pressing portion 34 of the pressing handle 30, and The pivoting portion 31 of the pressing handle 30 is formed with an appropriate distance, and the baffle 32 is fixed to the end of the adjacent pivoting portion 31, so that the compression spring 35 to the pivoting portion 31 form a rod larger than the baffle 32 to the pivoting portion 31. The bar ratio can further improve the pushing effect of the compression spring 35, so that the positioning hole 321 is inclined to stably hold the rod 20 to increase the clamping effect thereof; (2) the compression spring 35 of the clamp 10 is clamped to Between the hollow groove 171 of the second grip 17 and the pressing portion 34 of the pressing handle 30, the hollowing groove 171 and the pressing portion 34 provide sufficient accommodation space, and the ball spring 37 can be easily assembled and can be assembled. The compression springs 35 of different wire diameters, outer diameters and lengths are selected according to the requirements of use, thereby improving the practicability; (3) the pressure handles 30 are made of plastic material, and the baffles 331 of the side plates 33 are provided with baffles. 32 is inserted, and the baffle 32 is made of a metal material, thereby reducing the amount of metal material used, The utility model has the advantages of low production cost; (4) the tie rod 20 is bent at the middle portion to form a curved section 21, and the curved section 21 cooperates with the relative angle between the first clamp arm 11 and the second grip 17 to increase the connecting rod 16 and The distance between the shafts 13 thereby increasing the displacement of the tie rods 20 relative to the baffle 32 not only enlarges the opening degree of the first clamp arm 11 and the second clamp arm 12, but also improves the tension rod 20 and the baffle 32. The accuracy of the engagement is reduced to reduce the amount of retraction of the clamp 10 when it is jammed; (5) the pressure plate 30 is disposed at the hollow slot 171 of the second handle 17, that is, pivoted to the first handle 15 and the second Between the handles 17, the user can be prevented from accidentally touching the operation, thereby improving the stability of use.
綜上所述,本創作確實已達突破性之結構設計,而具有改良之新型內容,同時又能夠達到產業上之利用性與進步性,且本創作未見於任何刊物,亦具新穎性,當符合專利法相關法條之規定,爰依法提出新型專利申請,懇請 鈞局審查委員授予合法專利權,至為感禱。 In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time achieving industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.
唯以上所述者,僅為本創作之一較佳實施例而已,當不能以之限定本創作實施之範圍;即大凡依本新型申請專利範圍所作之均等變化與修飾,皆應仍屬本新型專利涵蓋之範圍內。 Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the creation of the present invention cannot be limited thereto; that is, the equal changes and modifications made by the majority of the patent application scope of the present invention should still belong to the present invention. Within the scope of the patent.
10‧‧‧夾具 10‧‧‧Clamp
11‧‧‧第一夾臂 11‧‧‧First clamp arm
111‧‧‧固定孔 111‧‧‧Fixed holes
12‧‧‧第二夾臂 12‧‧‧Second clamp arm
13‧‧‧軸桿 13‧‧‧ shaft
15‧‧‧第一握柄 15‧‧‧First grip
16‧‧‧連接桿 16‧‧‧Connecting rod
17‧‧‧第二握柄 17‧‧‧Second grip
171‧‧‧鏤空槽 171‧‧‧ empty slots
18‧‧‧連結桿 18‧‧‧ Connecting rod
19‧‧‧金屬件 19‧‧‧Metal parts
191‧‧‧通孔 191‧‧‧through hole
20‧‧‧拉桿 20‧‧‧ lever
21‧‧‧彎曲段 21‧‧‧Bend section
30‧‧‧壓柄 30‧‧‧pressure handle
31‧‧‧樞接部 31‧‧‧ pivotal department
32‧‧‧擋板 32‧‧‧Baffle
321‧‧‧定位孔 321‧‧‧Positioning holes
33‧‧‧側板 33‧‧‧ side panels
331‧‧‧卡槽 331‧‧‧ card slot
34‧‧‧按壓部 34‧‧‧ Pressing Department
35‧‧‧壓縮彈簧 35‧‧‧Compression spring
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW104200285U TWM507822U (en) | 2015-01-08 | 2015-01-08 | Improved structure for clamping vise |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104200285U TWM507822U (en) | 2015-01-08 | 2015-01-08 | Improved structure for clamping vise |
Publications (1)
Publication Number | Publication Date |
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TWM507822U true TWM507822U (en) | 2015-09-01 |
Family
ID=54606439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW104200285U TWM507822U (en) | 2015-01-08 | 2015-01-08 | Improved structure for clamping vise |
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TW (1) | TWM507822U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI665063B (en) * | 2018-07-27 | 2019-07-11 | 劉淞棋 | Quick fixture |
CN110170593A (en) * | 2019-05-17 | 2019-08-27 | 中国建筑第八工程局有限公司 | For the bending pincers of pre- bar bending and the bending method of pre- bar bending |
-
2015
- 2015-01-08 TW TW104200285U patent/TWM507822U/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI665063B (en) * | 2018-07-27 | 2019-07-11 | 劉淞棋 | Quick fixture |
CN110170593A (en) * | 2019-05-17 | 2019-08-27 | 中国建筑第八工程局有限公司 | For the bending pincers of pre- bar bending and the bending method of pre- bar bending |
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Legal Events
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MM4K | Annulment or lapse of a utility model due to non-payment of fees |