570862 五、發明說明（1) 【發明所屬之技術領域】 本發明係與手工具有關，特別是指一種工具製造方法 〇 【先前技術】 請參閱第一圖，目前一般之六角扳手（1)，其製作 之程序大多是先以切斷一適長尺寸之金屬先驅物，然後經 鍛造成型後，其兩端往往係分別形成銳利直角（2 )，因 此必須再依序於一端車工倒角結構，以及另一端車工倒角 結構，換言之，生產過程中需另外再分次加工六角扳手（ 1 )兩端，而無法一次加工完成。 是以，本案發明人乃經詳思細索，並積多年從事於手 工具之製作與六角扳手之研究開發經驗，終而有本發明之 產生。 【發明内容】 有鑑於此，本發明之主要目的在於提供一種工具製造 方法，其能節省二道加工程序，並能以標準之製作流程以 供同時製造出兩端都具有倒角結構之六角工具扳手，進而 使所製造之六角扳手的製程縮短，而達到增進產能，節省 人力，節省二次加工人力（無須進行二次車刀工）之目的 〇 緣是為達成前揭之目的，一種工具製造方法，係包含 有下列步驟：（一）基材處理，（二）鍛造加工，（三） 彎曲加工，（四）車床倒角，（五）循環製造；藉此，即 能節省二次加工，節省人力並增進產能以製造出兩端都具570862 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to hand tools, in particular to a tool manufacturing method. [Prior art] Please refer to the first figure, the current general hexagon wrench (1), Most of the production procedures are to cut a metal precursor of a suitable length and then forge it, and the two ends of it often form sharp right angles (2), so they must be chamfered at one end in turn. And the chamfering structure at the other end, in other words, the two ends of the hexagonal wrench (1) need to be processed separately in the production process, which cannot be completed in one process. Therefore, the inventor of this case carefully considered and accumulated many years of experience in the production of hand tools and the research and development of hexagon wrenches, and finally the invention came into being. [Summary of the Invention] In view of this, the main object of the present invention is to provide a tool manufacturing method, which can save two processing procedures, and can use a standard manufacturing process to simultaneously manufacture a hexagonal tool with a chamfered structure at both ends. The wrench shortens the manufacturing process of the manufactured hexagon wrench, so as to increase the production capacity, save manpower, and save the secondary processing manpower (without the need for a second turning tool). The fate is to achieve the purpose of unveiling, a tool manufacturing method The system includes the following steps: (1) substrate processing, (2) forging processing, (3) bending processing, (4) lathe chamfering, and (5) cycle manufacturing; thereby, it can save secondary processing and save Manpower and increase productivity to create
五、發明說明（2) γ角結構之六角工具扳手 【貫施方式】 功效解本創作之構造、 后，其中： 較佳貝轭例並配合圖示說明於 第二圖係本發明_私 — 騾一）。 軚仏貫施例之製作流程示意圖（步 第三圖係本發明一 驟二）。 較铨實施例之製作流程示意圖（步 『四圖係本創作—較佳實施例之製 第五圖係本創作一較佳實 驟三）。 ，工貝化W爻製作流程示意圖（步 加例之製作流程示意圖（步 弟六圖至第七圖係本創 一土〜 意圖（步驟五）。 乂 ^貫施例之製作流程示 第八圖係本創作一車交佳實施 請依序參閱各附圖所干，女八衣义之工，、立體圖。 的工具製造方法，其發明之特徵二；所提供 (一） 基材處理：將已製成丄 ^有 ]乂驟： (1 〇 )置於-加工機* ( 2 〇 ;、形條狀之金屬先驅物 -預定加工之尺寸長度（如筆直狀地延伸出V. Description of the invention (2) Hexagonal tool wrench with γ angle structure [Performance method] The structure and effect of the creation are explained in the following, among which: a better example of yoke and the illustration with the illustration are in the second picture of the present invention_Private —骡 一). Schematic illustration of the manufacturing process of the step-by-step example (step 3 is step 2 of the present invention). Schematic diagram of the production process of the comparative embodiment (step 『Four pictures is the creation of the preferred embodiment—fifth embodiment is the production of the preferred embodiment. The fifth picture is the first best step three of this creation）. , The production process schematic diagram of Wupperization (step plus example) (the step diagram of the sixth step to the seventh step is the original one ~ the intention (step five). The eighth step of the embodiment of the production process For the implementation of this creative work, please refer to the drawings in order, the female workers in the clothes, and the three-dimensional drawing. The tool manufacturing method, the second feature of the invention; (1) Substrate treatment: Made into ^^] Steps: (1 〇) placed-processing machine * (2 〇 ;, strip-shaped metal precursor-the size of the predetermined processing length (such as straight out
(二） 鍛造加工：利用一油壓I 柄對於該金屬先㈣（1 〇)之側有上f0)係 3 1 )，於該油壓夾具成型模（ 方向°又有刀刀部（ X玉杈（3〇)向前推壓時，會^ 第6頁 570862 五、發明說明（3) 自身之切刀部（3 1 )將該預定加工之尺寸長度的金屬先 驅物（1 0 )切斷（如第三圖所示）。 (三） 彎曲加工：該油壓夾具成型模（3 0 )於自身 之切刀部（3 1 )同邊方向更設有一概呈L狀成形邊（3 2 )係能配合一底模（4 0 )之彎曲弧邊（4 1 )壓制， 促使該油壓夾具成型模（3 0)之切刀部（3 1 )把金屬 先驅物（1 0 )切斷時，隨即讓已被切斷之金屬先驅物（ 1 0)受嵌制於該油壓夾具成型模（3 0)之L狀成形邊 (32)並配合該底模（40)之彎曲弧邊（4 1)的壓 合，使得已被切斷之金屬先驅物（1 0 )概呈一 L型體並 受到箝制（如第四圖所示）。 (四） 車床倒角：將二刀車之刀頭（50)各自置於 前述呈L型體之金屬先驅物（1 〇)兩端方向，於已被切 斷之金屬先驅物（1 0 )概呈L型體並受到箝制時，該二 刀車之刀頭（5 0)同時會分別推伸而各自套於該L型體 金屬先驅物（1 0 )之兩端頭（1 1 )上，然後該二刀車 之刀頭（5 0 )將旋轉削磨使該金屬先驅物（1 0 )之兩 端頭（1 1 )分別具有倒角結構（如第五圖所示）。 (五） 循廣製造：前述步驟完成後，該二刀車之刀頭 (50)以及該油壓夾具成型模（30)將依序移動回歸 至原位（如第六圖與第七圖所示），藉以循環製造兩端都 具有倒角（6 1 )結構之六角工具扳手（6 0 )(如第八 圖所示）。 由以上可知，本發明之工具製造方法，其能以標準之(2) Forging: using a hydraulic I handle to the metal (1 0) side f0) system 3 1), the hydraulic mold forming die (direction ° and knife section (X 玉When the fork (30) is pushed forward, it will be ^ Page 6 570862 V. Description of the invention (3) The cutter section (3 1) of the blade cuts the metal precursor (1 0) of the predetermined size and length (As shown in the third figure). (3) Bending processing: The hydraulic jig forming die (30) is provided with a generally L-shaped forming edge (3 2) in the same direction as the cutter portion (3 1) of the hydraulic clamp. ) Is capable of cooperating with the curved arc edge (4 1) of a bottom mold (40) to cause the cutting part (3 1) of the hydraulic clamp forming mold (30) to cut the metal precursor (1 0). At this time, the cut metal precursor (10) is then subjected to the L-shaped forming edge (32) embedded in the hydraulic clamp forming mold (30) and matched with the curved arc edge of the bottom mold (40). (4 1) Pressing makes the cut-off metal precursor (1 0) approximately L-shaped and clamped (as shown in the fourth picture). (4) Lathe chamfering: Turn the two cutters The cutter heads (50) are respectively placed in the aforementioned L shape In the direction of both ends of the metal precursor (1 0) of the body, when the metal precursor (1 0) that has been cut out is L-shaped and is clamped, the cutter heads (50) of the two cutters will be separated at the same time. Push and extend around the two ends (1 1) of the L-shaped body metal precursor (1 0), and then the cutter head (50) of the two-tool turning will grind to make the metal precursor (1 0) The two ends (1 1) have chamfered structures (as shown in the fifth figure). (5) Xunguang Manufacturing: After the previous steps are completed, the cutter head (50) of the two cutters and the hydraulic pressure The fixture forming mold (30) will be moved back to its original position in sequence (as shown in Figures 6 and 7), so that a hexagonal tool wrench (6 0) with a chamfered (6 1) structure at both ends is cyclically manufactured ( (As shown in Figure 8). From the above, it can be seen that the tool manufacturing method of the present invention can
第7頁 570862 五、發明說明（4) 製作流程以供製造出兩端都具有倒角（6 1 )結構之六角 工具扳手（6 0 )而不同於以往六角扳手之製作流程，進 而使所製造之六角扳手的製程縮短，節省二次加工，節省 人力並增進產能。 據上所述，本發明之工具製造方法，確實可改善習用 技術不足之處，故本發明之實用性與進步性當毋庸置疑， 爰依法提出發明專利申請。 ΦPage 7 570862 V. Description of the invention (4) Manufacturing process for manufacturing a hexagonal tool wrench (60) with a chamfered (6 1) structure at both ends, which is different from the previous manufacturing process of a hexagonal wrench, thereby making the manufactured The manufacturing process of the hexagon wrench is shortened, saving secondary processing, saving manpower and increasing productivity. According to the above, the tool manufacturing method of the present invention can indeed improve the shortcomings of conventional technology. Therefore, the practicability and advancement of the present invention are undoubted, and an application for an invention patent has been filed in accordance with the law. Φ
570862 說之第第 簡式 式圖 圖 明 圖 意 示 程 流 作 製 之 。 例 圖施 體實 立佳 之較 具一 工明 :用發 明習本 說係係 單圖圖 簡一二 明作作 發創創 本.. 本 本 係係係 圖. 圖 圖 。三。四。五 }第}第}第 一 二 三 驟驟驟 圖 意 示 程 流 作 製 之 例 施 實 佳 較 步 步 步 /|\ 圖 意 示 程 流 作 製 之 例 施 實 佳 較 步 /1\ 圖 意 示 程 流 作 製 之 例 施 實 佳 較 四 驟 示 程 流 作 製 之 例 施 實 佳 較 45·一 作 創 本 係 圖 七 第 至 圖 六 第 圖 體 立 具 工 之 造 製 所 例 施 實 佳 較一 作 。 本 五係 驟圖 步八 (第 圖 意 元件代表符號簡單說明： 金屬先驅物（1 ◦) 力口工機台（2 0 ) 切刀部（3 1 ) 底模（4 0 )’、 刀頭（5 0 ) 倒角（6 1 ) 端頭（1 1 ) 油壓夾具成型模（3 0 ) 成形邊（3 2 ) 彎曲孤邊（4 1 ) 六角工具扳手（60)570862 said that the first simplified diagram illustrates the process flow. For example, the application of the practical example of Lijia is more precise: using the textbook to explain the system is a single-picture diagram. The first or second Ming Dynasty is used to create a book. This book is a diagram. three. four. Five} 第} 第} The first two three steps diagrammatically show the example of the process flow system Shi Shijia step by step / | \ diagrammatically show the example of the process flow system Shi Shijia step by step / 1 \ The example of the process flow system Shi Shijia is better than the four-step example of the process flow system. Shi Shijia is better than the 45. The first example is the creation of the figure 7th to the sixth figure. Step 5 of this five-step diagram (the symbolic representation of the components in the first diagram is simply explained: metal precursor (1 ◦) Likou machine table (2 0) cutter section (3 1) bottom mold (4 0) ', cutter head (5 0) chamfer (6 1) end (1 1) hydraulic jig forming die (3 0) forming edge (3 2) bending isolated edge (4 1) hexagonal tool wrench (60)
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