201223718 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種鉗具製法，尤其係一種以鑽孔技術 形成夾鉗上的組裝孔，而可用以配合裝設於鉗具本體上的 鉗具製造方法。 【先前技術】201223718 VI. Description of the Invention: [Technical Field] The present invention relates to a method for manufacturing a pliers, and more particularly to an assembly hole formed on a clamp by a drilling technique, and can be used to fit a pliers mounted on a body of a pliers. With manufacturing methods. [Prior Art]
一般的鉗具通常是於一交又樞設的鉗具本體的前端分 別一體成型設有夾鉗部，用以夾持物體或是撐開c形扣， 於鉗具本體的後端則套設有止滑套以形成握持部，利用按 壓握持部，來驅使夾鉗部的擴張或閉合，以達成夹持物體 或擴張C形扣等之鉗具功能。 兩丨囚應貫 钳件的鉗具，請參考美國專利7,497 15〇號之扣環夾鉗， 種鉗具是於鉗具本體的前端形成結合段，並於結合段上 成凹槽，於目槽則内*設有彈f與卡王朱，以开）成卡擎結損 並且於鉗具本體的結合段上則裝設有可置換的夾鉗件， 夾钳件前段形成工作段，後段則形成組合段用以配合套 於結合段上，該組合段是以衝壓方式一體製成長形片狀 並於片體兩相對短邊側分別形成鳩尾凸塊與鸠尾槽以 將片體長邊側彎折至鸿尾凸塊卡人續尾槽内後，即可妒 中間有插設孔的環狀組合段’便可以用來套裝在鉗具： 。“又上’組合段上則鑽設有—對應卡掣卡珠的定位孔 因此’當鉗具本體的彈簧推抵卡珠卡人夾鉗件的定 時’則可夾鉗件組裝於鉗具本體上，若欲更換夾鉗 、，則可略施力㈣炎钳件，以㈣卡珠及壓縮彈菁，1 201223718 =珠退以位孔後，即可順利抽出失鉗件，㈣ 換的目的。 可更 由於現有的失钳件於製成時，需要經過多道衝壓手續 =折成環狀而形成插設孔’不僅於製作上相當麻須與 耗費成本，同時所製成出來的夾鉗件的組合段強度不佳， 容易因用力過當而產生變形，尚有待改進之處。又 【發明内容】 為了解決現有甜具的夾鉗件於製作上手續繁多，以及 製成的成品強度不佳等問題，本發明人特發展出一種 夾鉗的钳具製造方法，來簡化夾鉗件的製作手續，並且有1 地j升夾钳件的整體強度，達到降低生產成本之目的，為= 到則述之目的，本發明之技術手段如下述。 本發明係-種可更換夾鉗的鉗具製造方法，其包含有: 鉗具本體之衝壓製成步驟：以衝壓方式製成_交3又拖 本體，其前端分別形成一結合段，後端則分別延 夾鉗件之衝壓製成步驟：以衝壓方式製成相互配合的 =件’該兩夾射件分別於後端形成一對應套設於該結 上之組合段，於各組合段的端面上先鑽設一The general clamp is usually integrally formed with a clamp portion at the front end of the clamped and pivoted clamp body for holding an object or propping a c-shaped buckle, and arranging at the rear end of the clamp body. The anti-slip sleeve is formed to form a grip portion, and the grip portion is pressed to drive the expansion or closure of the grip portion to achieve a clamp function for gripping an object or expanding a C-shaped buckle or the like. For the clamps of the two-pronged clamps, please refer to the buckle clamp of U.S. Patent No. 7,497,151. The clamps form a joint at the front end of the clamp body and form a groove on the joint section. In the slot, there is a bullet f and a card Wang Zhu to open the carding engine, and a replaceable clamp member is mounted on the joint portion of the clamp body. The front section of the clamp member forms a working section, and the rear section Forming a combined section for fitting on the joint section, the combined section is integrally formed into a long sheet shape by punching, and forming a dovetail and a dovetail groove on the opposite short sides of the sheet body to form the long side of the sheet body After the side is bent into the rear end of the Hongwei Bumper, the annular combination section with the inserted hole in the middle can be used to fit the clamp: The "upper" combination section is drilled with a positioning hole corresponding to the card yoke bead. Therefore, when the spring of the pliers body is pushed against the timing of the card holder clamping member, the clamping member can be assembled to the tongs body. On the top, if you want to replace the clamp, you can slightly apply force (four) inflammation pliers, to (4) card beads and compressed elastics, 1 201223718 = beads back to the hole, you can smoothly extract the loss of the pliers, (4) the purpose of the change Moreover, since the existing tongs are manufactured, it is necessary to go through a plurality of stamping procedures = folding into a ring to form a plug hole, which is not only quite numb and costly in production, but also made by the clamp The combined section strength of the piece is not good, and it is easy to be deformed due to excessive force. There is still room for improvement. [Invention content] In order to solve the complicated procedure of the existing clamps of the sweetener, the finished product is not strong enough. In order to solve the problem, the inventors have developed a clamp manufacturing method for clamping clamps, which simplifies the manufacturing procedure of the clamp members, and has the overall strength of the j-lift clamp member, thereby achieving the purpose of reducing the production cost, as = The purpose of the description, the technical means of the present invention The present invention relates to a method for manufacturing a clamp for a replaceable clamp, comprising: a step of stamping the body of the clamp: forming a punching body and a body, and forming a joint portion at the front end thereof The rear end is respectively formed by the step of stamping the clamp members: forming the mutually matched ones by stamping. The two clips respectively form a combined section corresponding to the knots on the rear end. Drill one on the end face of the combined section
二為R:圓孔’再以一端面呈凹弧狀的刀頭，對準圓孔 且开二 T I擴孔處理’而形成一深度小於D、内徑略大於R /配合於結合段之擴孔，該擴孔是利用刀頭端面周圍 的刀緣切削圓孔周圍的夹甜件内冑，並使内壁的屬 凹弧狀的刀頭接_ h m ^丨#丄 。 項捲向S!孔集中，並受衝壓力量而被擠壓、堆 於圓孔底部’而形成貼合刀頭端面的凸弧狀頂面；以及” 201223718 抓π甜驟將製作完成的兩失钳件分別以擴孔對應套 5又於鉗具本體的結合段上； 於甜具本體之衝壓製成步驟中，進-步於各 、'，°〇奴上鑽設有一嵌合孔； 零件組裝步驟：將一彈筹组--L· - 體的嵌合孔中m 分別設置於钳具本 孔中使卡珠可移動地略凸出或收入該嵌合孔 中，以形成卡掣結構；以及 於夹崎之衝壓製❹驟中，進—步於各夾钳件側壁 上鑽設—貫通至該擴孔並可對應卡掣該卡珠的定位孔。 =的是，於零件組裝步驟中，進—步於鉗具本體後端 刀別ό又置一止滑套； 錢的是，於夹鉗件之衝壓製成步驟中，進一步包含有 遼/钳件的卫作面進仃加卫處理，#整體施以拋光及研 磨處理； 較佳的是’該夾钳件卫作面的加卫處理係—拉齒處理。 本發明係—種可更換夾鉗的钳具，《包含有： -呈交叉樞設的鉗具本體’其前端分別形成一結合 饫，後端則分別延伸呈一桿體；以及 ★兩相互配合的夹甜件，其分別可拆卸地套設於該甜具 :體的結合段上，兩夹甜件分別於前端形成一工作端，後 :形成-組合段’於各夹鉗件的組合段端面上係鑽設有一 :度為D、直徑為R的圓孔，並於該圓孔周圍衝壓形成一 ]於D内瓜略大於R且形狀配合於該結合段的擴孔； 較佳的是，該鉗具本體於結合段上分別設有一谈合孔， 、’於各叙合孔中設置有一彈簧與一卡*，且該卡珠係可心 5 201223718 動地略凸出或收入於該嵌合孔中；該失甜件於側壁上設有 一貫通至擴孔並可對應卡掣卡珠的定位孔； 較佳的是，於該鉗具本體的兩桿體之間係設有—扭力彈 篑’以及於各桿體上分別設有一止滑套。 藉由上述之技術手段，本發明之可更換夾鉗的钳具製造 方法及其成品，由於夾鉗件的製法是先鑽圓孔、再擴成矩形 擴孔’因此’不需進行衝壓、彎折 '卡合等多道手續，即 可有效地簡化製成手續，節省制作成本。 此外，由於本發明製成夾钳件上的擴孔方式，是採用 鑽孔與衝壓方式製成，而非以彎折組合、拼接、焊接、組 裝··等方式’因此，可有效地維持夾钳上擴孔周圍處的完整 性，即可大幅地提升夾鉗件上組合段的結構強度。 【實施方式】 本發明係一種可更換夾鉗的鉗具製造方法及其成品嘖 參照圖1與圖2,其包含有-鉗具本體1〇、一對失甜件°°2〇°月、 -對彈簧12、一對卡珠13與一對止滑套15，其製作方法 係包含有： X / 鉗具本體之衝壓製成步驟··以衝壓方式製成兩本體桿 件，並分別施以拋光處理後’再以交叉樞設方式進行組裝， 組裴完成之鉗具本體彳0係於前端分別形成一截面呈矩形的 結合段11 ’各結合段1彳上鑽設有一嵌合孔11〇，於鉗具本 體1 〇後端則分別延伸呈桿狀。 零件組裝步驟··將該彈* 12與該卡珠13分別設置於 钳具本體10的嵌合孔110中，使卡_13可移動地略凸出 或收入嵌合孔110中，以形成卡掣結構，並利用—扭力彈r 201223718 簧14固定鎖設於兩桿體之間，用以維持鉗具本體ι〇呈自 然展開或自然閉合的狀態（依據鉗具的種類決定自然狀 態）’再於鉗具本體1 〇後端分別以套設或射出包覆方式設置 °亥止滑套1 5，用以提通使用者握持。The second is R: the round hole 'furrows the cutter head with a concave end on one end, aligns the round hole and opens the two TI reaming treatment' to form a depth less than D, the inner diameter is slightly larger than R / fits the joint of the joint The hole is formed by cutting the inner portion of the clip around the round hole by the edge of the cutter head end, and connecting the concave arc-shaped cutter head of the inner wall to the _hm ^丨#丄. The item volume is concentrated to the S! hole and is squeezed by the punching force and piled up at the bottom of the round hole to form a convex curved top surface that fits the end face of the cutter head; and" 201223718 grasping the π sweet step will complete the two losses The pliers are respectively corresponding to the reaming corresponding sleeve 5 and the joint portion of the pliers body; in the step of stamping and forming the main body of the sweetener, stepping into each of the ', °〇 slave drills is provided with a fitting hole; The assembly step: respectively, in the fitting hole of the elastic assembly group--L·-body, respectively, in the clamp hole, so that the beads are movably slightly protruded or received in the fitting hole to form the click structure. And in the stamping process of Katsaki, the drilling is carried out on the side walls of each of the jaw members - through to the counterbore and corresponding to the positioning holes of the card beads. In the middle, step in the back end of the clamp body and set a stop sleeve; the money is, in the step of stamping the clamp parts, further including the Liao / pliers卫处理,#The whole is applied by polishing and grinding; it is better to use the tongs of the tongs to protect the processing system. A clamp that can be replaced with a clamp, "contains: - a clamp body that is pivotally disposed", a front end of which forms a joint, and a rear end that extends respectively to form a rod; and a pair of mutually cooperating clips The sweet parts are respectively detachably sleeved on the joint portion of the sweet body: the two clips respectively form a working end at the front end, and then: form a combined section ' on the end surface of the combined section of each clamp member The drill is provided with a circular hole having a degree D and a diameter R, and is punched around the circular hole to form a reaming hole which is slightly larger than R and shaped to fit the coupling portion in D; preferably, The pliers body is respectively provided with a matching hole on the joint portion, and a spring and a card* are disposed in each of the reclosing holes, and the card bead can be slightly protruded or received in the chisel 5 201223718 In the hole, the sweetener is provided with a positioning hole penetrating to the reaming hole and corresponding to the latching bead; preferably, a torsion magazine is arranged between the two rod bodies of the pliers body. 'and a sliding sleeve on each of the rods. The replaceable clip of the present invention by the above technical means The manufacturing method of the clamp and the finished product thereof, since the clamp member is manufactured by first drilling a circular hole and then expanding into a rectangular reaming hole, the utility model can effectively simplify the process without punching, bending, and the like. The manufacturing procedure saves the manufacturing cost. In addition, since the reaming method on the clamp member of the present invention is made by drilling and punching, instead of bending, splicing, welding, assembling, etc. Therefore, the structural integrity of the combined section on the clamp member can be greatly improved by effectively maintaining the integrity around the reaming hole on the clamp. [Embodiment] The present invention is a clamp manufacturing method for a replaceable clamp. Referring to Figures 1 and 2, there are included - a pliers body 1 〇, a pair of de-sweet pieces ° ° ° ° °, - a pair of springs 12, a pair of beads 13 and a pair of anti-slip sleeves 15 The manufacturing method includes: X / pliers body stamping and manufacturing steps · two body rods are formed by stamping, and respectively subjected to polishing treatment, and then assembled by cross- pivoting, grouping is completed The pliers body 彳0 is formed at the front end to form a section of the moment The binding section 11 'of each left foot binding 1 is provided with a fitting hole sections drilled 11〇, the caliper having a square rear end of this rod-shaped body, respectively extending. The assembly step of the component is provided in the fitting hole 110 of the pliers body 10, and the card 13 is movably slightly projected or received in the fitting hole 110 to form a card.掣 structure, and use - torque bomb r 201223718 spring 14 fixed lock between the two rods, to maintain the body of the tongs in a natural or natural closed state (depending on the type of the clamp to determine the natural state) The slewing sleeves 15 are respectively disposed on the rear end of the tongs body 1 〇 in a sleeve or an ejecting manner for lifting the user's grip.
夾钳件之衝壓製成步驟：請參照圖2至圖4，以衝壓方 式製成兩相互配合且可拆卸地套設於鉗具本體1〇的結合段 1 1上的夹鉗件20，兩夾鉗件20於前端分別形成一工作端， 或於相向側面上分別形成一工作面，兩夾鉗件2〇的後端則 分別形成一紐_合段21 ’用以套設於鉗具本體1 〇的結合段 11上，於各組合段21的端面上先以圓形鑽孔設備鑽設一深 度為D直！為R的圓孔21〇(如圖4所示），再以一端面呈 凹弧狀的矩形刀頭，對準圓孔21 〇後進行衝壓擴孔處理， 即形成一深度小於D、内徑略大於R且形狀配合於結合段 11的矩形擴孔21 1 ’其中，如圖4所示，該擴孔2 ”是利 用刀頭端面周圍鋒力的刀緣切削圓孔21〇周圍的夾鉗件2〇 内壁，並使内壁的屑料沿著凹弧狀的刀頭捲向圓孔21 〇集 中且因又到衝壓力量而被擠壓、堆積於圓孔2彳〇底部， 而形成貼合刀頭端面的’即構成可制甜具本 體1。上結合段11的擴孔211 ’再於各夹钳件2()側壁上鑽 設-貫通至擴孔211並可對應卡擎卡珠13的定位孔212; 此外針對夹鉗件2G的工作端或卫作面進行拉齒（如圖 3最後之完成圖所示）或磨尖等的加工處理，再施以抛光及 研磨處理’即可完成夾甜件2G的製成步驟； f佳的是，請參照圖]、圖5與圖6，夹鉗件 含有多種態樣（例如钳夾钳件⑽）、尖嘴钳㈣ f 201223718 (20B)…等）’本發明係提供較佳實施例進行說明，並非對本 發明的夾鉗件20作任何形式上的限制。 ，，且裝步驟·將製作完成的一對夾鉗件2 0分別以擴孔 211對應套設於鉗具本體1〇的結合段扪上並且利用彈 菁Ί2驅使卡珠13對應卡擎於夾甜件2〇的定位孔212中， 來達到穩固結合夾钳件2G於钳具本體1Q上的目的。Pressing step of the clamping member: Referring to FIG. 2 to FIG. 4, two clamping members 20 which are mutually matched and detachably sleeved on the coupling portion 1 of the jaw body 1〇 are formed by punching, two The clamping members 20 respectively form a working end at the front end, or respectively form a working surface on the opposite side faces, and the rear ends of the two clamping members 2 形成 respectively form a button _ segment 21 ′ for arranging on the tong body On the joint section 11 of the 〇, on the end face of each combination section 21, a circular drilling device is first drilled to a depth of D straight! R round hole 21〇 (shown in Figure 4), and then a rectangular cutting head with a concave end on one end, aligning the round hole 21 〇 and then punching and reaming, forming a depth less than D, inner diameter a rectangular counterbore 21 1 ' that is slightly larger than R and shaped to fit the joint section 11, wherein, as shown in FIG. 4, the counterbore 2" is a cutter around the round hole 21〇 by a cutting edge around the end face of the cutter head. The inner wall of the piece 2 is folded, and the scrap of the inner wall is rolled up along the concave arc-shaped cutter head toward the round hole 21, and is squeezed and accumulated on the bottom of the round hole 2 to form a fit. The end face of the cutter head constitutes the body 1 of the sweetener. The counterbore 211' of the upper joint section 11 is drilled on the side wall of each clamp member 2 (through) to the counterbore 211 and corresponding to the card blank 13 Positioning hole 212; In addition, for the working end or the working surface of the clamping member 2G, the processing of the tooth (as shown in the final drawing of Fig. 3) or the sharpening point, and then polishing and grinding treatment can be performed. Finishing the steps of making the sweetener 2G; f is good, please refer to the figure], FIG. 5 and FIG. 6, the clamp component contains various aspects (for example, the clamp clamp (10)), Needle-nose pliers (4) f 201223718 (20B)...etc.) The present invention provides a description of preferred embodiments, and does not impose any form limitation on the clamp member 20 of the present invention. The clamp members 20 are respectively sleeved on the joint portion 钳 of the clamp body 1〇 by the reaming hole 211, and the cartridge 13 is driven by the elastic phthalocyanine 2 to correspond to the positioning hole 212 of the clip member 2〇. The purpose of firmly joining the clamp member 2G to the clamp body 1Q is achieved.
由於本發明的夾鉗件2〇是以先鑽圓孔21〇、再擴成矩 形孔之方式製成擴孔21 1 ’因此，可有效地簡化製成手續， 而不需如以往的製成方式進行衝壓 '彎折、卡合等多道手 續，並且本發明於進行擴孔211處理時，刀頭切削所產生 的廢料直接填充壓實於圓孔21Q底部，同時可達到擴孔川 與解決排廢料問題之目的。 此外，依據本發明夾钳件2Q的製法，是以鑽孔搭配擴 孔的方式來設置擴孔211，因而可有效地維持夾鉗件上 擴孔川周圍處的完整性（非以f折組合、拼接、焊接、組 裝…等其他強度較弱的方式)’即可大幅地提升夾鉗件上 組合段21的結構強度，提供一種製法簡單、結構強度佳以 及製作成本低的可更換夾钳的鉗具製造方法及其成口。 【圖式簡單說明】 〃 °° 圆1係本發明之鉗具之外觀 圖2係本發明之鉗具本體與夾鉗件之局部放大立體 圖3係本發明之夾鉗件於鑽設圓孔與 作流程剖面圖。 札之 圖 圖 4係本發明之擴孔製K程之局部放大剖面圖。 5係本發明之另—態樣钳具之外觀立體圖。 201223718 圖6係本發明之再一態樣鉗具之外觀立體圖。 【主要元件符號說明】 1 0鉗具本體 1 1結合段 1 1 0嵌合孔 12彈簧 13卡珠 1 4扭力彈簣 1 5止滑套 2 0炎鉗件 21組合段 21 0圓孔 21 1擴孔 21 2定位孔Since the clamp member 2 of the present invention is formed by reaming the round hole 21〇 and then expanding into a rectangular hole, the hole can be made into a hole 21 1 ', thereby simplifying the manufacturing process without being made as in the past. In the manner of stamping, bending, clamping, etc., and the present invention is used for the reaming 211, the scrap generated by the cutting of the cutter head is directly filled and compacted at the bottom of the circular hole 21Q, and at the same time, the reaming can be achieved and solved. The purpose of the waste disposal problem. In addition, according to the manufacturing method of the clamp member 2Q of the present invention, the reaming hole 211 is provided by drilling and reaming, thereby effectively maintaining the integrity of the reaming hole on the clamp member (not in the f-fold combination). , splicing, welding, assembly, etc., other weaker methods) can greatly improve the structural strength of the combined section 21 on the clamp member, and provide a replaceable clamp with simple manufacturing method, good structural strength and low production cost. The method of manufacturing the clamp and its mouth. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 2 is an external perspective view of the clamp body and the clamp member of the present invention. FIG. 3 is a perspective view of the clamp member of the present invention. Make a process profile. Fig. 4 is a partially enlarged cross-sectional view showing the K-hole of the reaming process of the present invention. 5 is an external perspective view of another aspect of the present invention. 201223718 FIG. 6 is an external perspective view of still another embodiment of the present invention. [Main component symbol description] 1 0 clamp body 1 1 joint section 1 1 0 fitting hole 12 spring 13 card beads 1 4 torsion magazine 1 5 slip sleeve 2 0 inflammation clamp piece 21 combination section 21 0 round hole 21 1 Reaming 21 2 positioning hole