1285142 九、發明說明： 【發明所屬之技術領域】 本發明係有關於工具本體柄部之製造方法及其製 品，尤指一種可簡化製程且降低成本之製造方法及其製 - 品。 【先前技術】 隨著科技的發展與進步，人們對事物的要求也從『能 用就好』的老舊思維，變得相當細腻和要求，唯有不斷進 步或創新的構想，產生新的形態以提高產品之附加償值， 並有效降低成本，才能在市場競爭激烈的考驗下生存。 第一圖為習知工具本體柄部的製造流程圖，習知的工 具本體柄部為求能獲得較佳的強度皆採用熱鍛造製成，其 製造流程為金屬材料預熱、鍛造、清除表面、研磨、電鍍 等步驟。然而金屬材料於加熱後會於表層產生脫碳層，參 照第二圖，經過鍛造後該些脫碳層3會被鍛入工具本體柄 部1的表面2。熱鍛造完成後之工具本體柄部i需進行清 除表面，可利用喷砂或滾桶將工具本體柄部丨表面2之二 碳層3去除，參照第三圖，清除表面後之工具本體柄部上 會於表面2留下許多凹陷4。因此，必縣玉具本體柄部】 加以研磨以使其;滑平順，再加以熱處理、震盪、 電鍵等步驟使工具本體柄部丨具有較佳的質感。值得注音 的是，由於工具本體柄部丨及頸部彎弧脸相當特殊，= 無法以機ϋ研磨，必須_人工來研磨。如此，不但 1285142 :工1的不良率，亦相對提高了產製的成本支 :有=:、實用’此一習知工具本體柄部的製造方法 實有加以研發改良之必要。 因此，本發明想排除或至少減輕先前技藝所遭遇 題0 【發明内容】 解決具讀柄私妓方奴其製品』所欲 習知工具本趙柄部於清除表面後會於 行電舻i夕θ故必須將工具本體柄部加以研磨後再 法；器研部粒角度相當特殊，無 須利用人工來研磨，不但增加了工且太 並不好 軸了咖縣支出，〃 其 製程包括有麵二玆 製造方法及其製品 凹陷，使得m巧妙地掩飾了脫韻所留下的 具有高責的質γγ'γ再利用人工進行研磨，不但 省去人工研磨之製^ _低了工具本體柄部的不良率， 省時、省力又私场降低了雜軸本支出， 其他目的 …年本發明的新穎特性將從以下詳細的 :更可増加工具花 具奸滑叫產力計 1285142 描述與相關的附圖更加顯明。 【實施方式】 有關本發明所採用之技術、手段及其功效，兹舉一較 佳實施例並配合圖式詳述如後·· 請參閲第四圖〜第十三圖，圖中所示者為本發明所選 用之-種實補之製造方法，此僅供制之用，在專利申 凊上並不受此種製造方法之限制。 本發明係有關一種工具本體柄部之製造方法及其製 品’請參閲第四圖所示之簡略流程示意圖。而這種工具本 體柄部之製造方法，其主要係利用_加卫過程結合而 成，其在製造的過程中不但可以很快速的完成加工，且可 節省很多時間與材料成本，更可大幅提昇卫具本體柄部之 質感與防滑性能。而各程序的加卫技術分別為金屬材料預 熱、鍛造、清除表面及壓花等步驟之過程，其它各種加工 方式可依不同產品與特性而穿插在該些步驟的前、中或 後。在探討下列各製程步驟時，請配合參看第四圖所示之 流程示意，茲就以上之步驟分別敘述如下： 《I》金屬材料預熱： 參照第五圖，為求工具本體柄部能獲得較佳的強度故 採用熱鍛造，於鍛造前需先將金屬材料10預先加熱，以防 止金屬材料10於鍛造時產生破裂。而該金屬材料1〇於加熱 後會於表層產生脫碳層11。 《Π》鍛造： 1285142 此階段係將預熱後之金屬材料10進行鍛造，由於金屬 材料10表層之脫碳層11於鍛造時並無法完全清除，參照第 六圖及第七圖，故該些脫碳層11會被鍛入工具本體柄部2〇 的表面21。 《皿》清除表面： 此階段係將鍛造成型後之工具本體柄部2〇進行喷 砂、滾桶或其它方式來清除表面，使工具本體柄部2〇表面 之脫碳層11去除，參照第八圖及第九圖，清除表面處理完 成後之工具本體柄部20會於表面21留下許多凹陷23。 《IV》壓花： 此階段係將清除表面處理完成後之工具本體柄部2〇 進行壓花，參照第十圖，於第一個實施例中工具本體柄部 20經過壓花後係於表面21形成不規則狀的壓花紋24，該壓 化紋24係佈滿整個工具本體柄部2〇及喉部，而可有效地將 不規則狀凹陷23巧妙地掩飾。於較佳的實施例中該壓花紋 24係a又於工具本體柄部2〇的正、反兩面或其中一面。該壓 花紋24’亦可實施為規則狀花紋，參照第十三圖所示。 值知注意的是，該工具本體柄部2〇利用壓花而巧妙地 掩飾了脫碳層11所留下的凹陷23，使得工具本體柄部2〇不 須再利用人工進行研磨，不但具有高貴的壓花質感，且減 低了工具本體柄部20的不良率，省去人工研磨之製程，相 對大幅降低了產製的成本支出，省時、省力又省錢。且該 工具本體柄部20表面21之凹陷23及壓花紋24更可增加工 具本體柄部20表面21與使用者手部間之摩擦力，具有防滑 8 1285142 之功效，確實極具有產業利用性及進步性。 手類2〜。十二圖顯打具本體柄部實施為不關態之扳 造方m田說明可知’本發明一種工具本體柄部之製 極且產紫破傳統工具本體柄部之製造瓶頸，實為一 f=用性及進步性之發明，兹就其優點論述 •明之『工具本體柄部之製造方法及盆製口 驟^包f有金屬材料預熱、鍛造、清除表面及幻Γΐ步 下的：===:而巧妙地掩飾了脫碳層所留 ;==花質感，且減低了工具本趙柄部：良 出，省時、省力又相對大幅降低了產製的成本支 該工本想柄部之製造方法及其製品』， 拘部表陷，更可増加工具本趙 相同或極具產業上價值，且又未見有 合專外刊物或公開使用，實已符 唯上所ϋ積4要件，理應准予發明專利。 以之限定本㈣31购之較佳實施_已，當不能 件之置換，餘3=圍’物_•之變更或等效元 錦，皆應㈣本之科變化與修 1285142 【圖式簡單說明】 第一圖為習知工具本體柄部的製造流程圖。 第二圖為習知鍛造步驟的示意圖。 第三圖為習知清除表面步驟的示意圖。 第四圖為本發明製造方法的流程圖。 第五圖為本發明金屬材料預熱步驟的示意圖。 第六圖為本發明鍛造步驟的示意圖。 第七圖為本發明鍛造步驟的另一示意圖。 第八圖為本發明清除表面步驟的示意圖。 第九圖為本發明清除表面步驟的另一示意圖。 第十圖為本發明壓花步驟的示意圖。 第十一圖為本發明工具本體柄部實施為扳手之示意圖。 第十二圖為本發明工具本體柄部實施為扳手之示意圖。 第十三圖為本發明鍛造壓花步驟的又一示意圖，表壓花紋 實施為規則狀。 2 表面 4 凹陷 11 脫碳層 21 表面 24 壓花紋 25梅花棘輪頭 【主要元件符號說明】 1 工具本體柄部 3 脫碳層 10金屬材料 20 工具本體柄部 23 凹陷 24’壓花紋 26 開口頭 101285142 IX. Description of the Invention: The present invention relates to a method of manufacturing a tool body handle and a product thereof, and more particularly to a manufacturing method and a product thereof which can simplify the process and reduce the cost. [Prior Art] With the development and advancement of science and technology, people's demands for things have become quite delicate and demanding from the old thinking of being able to use them. Only the concept of continuous improvement or innovation has produced new ones. In order to improve the added value of the product and effectively reduce the cost, it can survive under the fierce competition of the market. The first figure is a manufacturing flow chart of a conventional tool body handle. The conventional tool body handle is made by hot forging for obtaining better strength. The manufacturing process is preheating, forging and clearing the surface of the metal material. , grinding, plating and other steps. However, after heating, the metal material produces a decarburized layer on the surface layer. Referring to the second figure, the decarburized layer 3 is forged into the surface 2 of the tool body handle 1 after forging. After the hot forging, the tool body handle i needs to be cleaned, and the two carbon layers 3 of the tool body handle surface 2 can be removed by sandblasting or a drum. Referring to the third figure, the tool body handle after the surface is removed. There will be a lot of depressions 4 on the surface 2. Therefore, the Bianxian jade body handle portion is ground to make it smooth; smooth, smooth, heat-treated, oscillated, electric-keyed, etc., so that the tool body handle portion has a better texture. It is worth noting that since the tool body handle and the neck curved face are quite special, = can not be machine-grinded, must be artificially ground. In this way, not only 1285142: the defect rate of the work 1, but also the cost of the production system is relatively increased: Yes =:, practical 'The manufacturing method of the handle body of the conventional tool is necessary for research and development. Therefore, the present invention intends to eliminate or at least alleviate the problems encountered in the prior art. [Inventive content] To solve the problem of having a read handle, a private slave, and a conventional tool, the handle of the handle is removed from the surface after the surface is removed. The shank of the tool body must be ground and then processed. The angle of the granule of the rig is quite special, and it is not necessary to use manual grinding. It not only increases the work, but also does not cost the expenditure of the county. The process includes the manufacture of the surface. The method and its products are sunken, so that m subtly conceals the high-quality γγ'γ left by the rhyme, and then manually grinds it, which not only saves the manual grinding process, but also reduces the defect rate of the tool body handle. Time-saving, labor-saving and private-small reduction of miscellaneous expenditures, other purposes... The novel features of the present invention will be detailed in the following: more versatile tools, slaps and slaps, dynamometers, 1285142, descriptions and related drawings are more obvious . [Embodiment] The technology, the means and the functions thereof used in the present invention are as described in detail with reference to the drawings. Please refer to the fourth to the thirteenth drawings. For the purpose of the invention, it is only for the production method, and the patent application is not limited by the manufacturing method. The present invention relates to a method of manufacturing a tool body handle and a product thereof. Please refer to the schematic flow chart shown in the fourth figure. The manufacturing method of the tool body handle is mainly formed by combining the _addition process, which not only can complete the processing very quickly in the manufacturing process, but also saves a lot of time and material cost, and can be greatly improved. The texture and anti-slip performance of the handle of the body. The curing techniques of each program are the steps of preheating, forging, removing the surface and embossing the metal materials. Various other processing methods can be inserted before, during or after the steps according to different products and characteristics. When discussing the following process steps, please refer to the flow chart shown in the fourth figure. The above steps are described as follows: "I" metal material preheating: Refer to the fifth figure for the tool body handle The preferred strength is hot forging, and the metal material 10 is preheated before forging to prevent the metal material 10 from being cracked during forging. On the other hand, the metal material 1 generates a decarburized layer 11 on the surface layer after heating. "Π" Forging: 1285142 In this stage, the preheated metal material 10 is forged. Since the decarburized layer 11 of the surface of the metal material 10 cannot be completely removed during forging, refer to the sixth and seventh figures, so The decarburized layer 11 is forged into the surface 21 of the tool body shank 2 . "Dish" clearing the surface: At this stage, the tool body handle portion of the forged type is blasted, drum or other means to remove the surface, and the decarburized layer 11 on the surface of the tool body handle 2 is removed. In the eighth and ninth views, the tool body handle 20 after the surface removal process is completed leaves a plurality of depressions 23 on the surface 21. "IV" embossing: This stage is to emboss the tool body handle 2 after the surface treatment is completed. Referring to the tenth figure, in the first embodiment, the tool body handle 20 is embossed and attached to the surface. 21 forms an irregular embossing 24 which covers the entire tool body shank 2 and the throat, and can effectively mask the irregular recess 23. In a preferred embodiment, the embossing 24 is abutting the front and back sides of the tool body handle 2 or one of the sides. The embossing pattern 24' can also be implemented as a regular pattern, as shown in Fig. 13. It should be noted that the tool body handle 2 巧妙 embossing the recess 23 left by the decarburized layer 11 by embossing, so that the tool body handle 2 does not need to be manually polished, not only noble The embossed texture reduces the defect rate of the tool body handle 20, saves the manual grinding process, and relatively reduces the cost of production, saves time, labor, and money. Moreover, the recess 23 and the embossing 24 of the surface 21 of the tool body handle 20 can increase the friction between the surface 21 of the tool body handle 20 and the user's hand, and have the function of anti-slip 8 1285142, which is extremely industrially useful and Progressive. Hand class 2~. Twelve figures show that the handle of the main body is implemented as a non-closed state. The description of the field of the handle body of the tool body of the present invention and the manufacturing bottleneck of the handle of the traditional tool body is actually a f The invention of the use and progress, the discussion of its advantages, the "manufacturing method of the tool body handle and the mouth of the pot", the metal material preheating, forging, clearing the surface and the illusion: ==: and subtly concealed the decarburization layer; == flower texture, and reduced the tool handle Zhao handle: good, save time, effort and relatively significantly reduce the cost of production support the manufacture of the handle The method and its products 』, the arrest of the table, but also the tool of this Zhao is the same or very industrial value, and there is no special publication or public use, it has been hoarded by the four elements, it should be Grant invention patents. This is to limit the best implementation of this (4) 31 purchase _ already, when the replacement of the piece can not be replaced, the remaining 3 = the change of the 'object _• or the equivalent element jin, should be (four) the change of the subject and repair 1285142 [simplified description of the diagram The first figure is a manufacturing flow chart of the handle of the conventional tool body. The second figure is a schematic diagram of a conventional forging step. The third figure is a schematic diagram of a conventional step of removing the surface. The fourth figure is a flow chart of the manufacturing method of the present invention. The fifth figure is a schematic view of the preheating step of the metal material of the present invention. Figure 6 is a schematic illustration of the forging step of the present invention. The seventh figure is another schematic view of the forging step of the present invention. The eighth figure is a schematic view of the step of removing the surface of the present invention. The ninth drawing is another schematic view of the step of removing the surface of the present invention. Figure 11 is a schematic illustration of the embossing step of the present invention. The eleventh figure is a schematic view of the tool body handle portion of the present invention implemented as a wrench. Figure 12 is a schematic view showing the handle of the tool body of the present invention as a wrench. Fig. 13 is still another schematic view of the forging embossing step of the present invention, and the gauge pattern is implemented in a regular shape. 2 Surface 4 Depression 11 Decarburization layer 21 Surface 24 Embossed 25 Plum ratchet head [Main component symbol description] 1 Tool body handle 3 Decarburized layer 10 Metal material 20 Tool body handle 23 Recess 24' embossed 26 Open head 10