519500 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明說明（） 本發明係與高爾夫桿頭有關’特別是關於一種高爾夫 木桿桿頭殼體之蠟模製作方法。 習知以脫蠟鑄造法製作高爾夫木桿桿頭殼體之程序大 致如下：先以射出技術製備多數蠟模（各蠟模具有一對應桿 5 頭殼體形狀之殼體部及一澆口部），再將數個蠟模之漉口部 燒黏至一 4鼠座（主溱道），接著進行浸漿、乾燥，使欉質表面 附著一層沙，再以高溫燒結沙層並融去蠟質而得到中空沙 殼，接著將沙殼置入模箱内再於四周填補鑄沙製成鑄模， 往模穴注入金屬熔液完成澆鑄後，敲除鑄沙取得鑄件並切 10 除澆口部位，即可獲得多個桿頭殼體。配合將一金屬板片 蓋合悍接於殼體之開口上，即冗成一高爾夫木桿桿頭。 以上述製法製作超大型（oversize)木桿桿頭時會產生如 下問越·由於超大型^干頭之5又壁極薄(〇·8〜ι·2 _)，犧模咬 體邵之殼壁相對地亦僅有該等厚度，若犧模被射出成型後 15係被堆置在一起等候後續處理，則在堆疊擠壓時，犧殼之 薄壁可能會受壓變形，再不然，蠟模被壓浸入沙漿時所承 受之應力’以及被由沙漿中榜起時所承載之沙漿重量，亦 極容易使厚度不到1刪之犧殼出現變形，導致鑄造出之桿 頭设體亦隨之失去精度。 20 本發明之主要目的即在提供一種高爾夫木桿桿頭殼體 之蠟模製作方法，其所製出之蠟模可抵抗較大之外力，因 而較不易產生變形’使得鑄出之桿頭殼體精度較高。 為達成前揭目的，本發明提供之高爾夫木桿桿頭之虫藏 模製作方法，所製出之蠟模除了由蠟質形成之殼體部及澆 -3- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）519500 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Α7 Β7 V. Description of the Invention () This invention is related to golf club heads', especially a wax mold manufacturing method for a golf club head shell. The procedure for making the golf wood club head shell by the dewaxing casting method is as follows: firstly, most wax molds are prepared by injection technology (each wax mold has a shell part and a gate part corresponding to the shape of the 5-head shell of the club) Then, burn the mouth of several wax molds to a 4 rat seat (the main tunnel), then dip and dry, so that a layer of sand adheres to the surface of the sand, and then sinter the sand layer at high temperature and melt the wax. Then, a hollow sand shell is obtained, and then the sand shell is placed in a mold box and filled with sand to make a mold. After pouring the molten metal into the mold cavity to complete the casting, knock out the sand to obtain the casting and cut 10 parts except the gate. Multiple head housings are available. A metal plate cover is connected to the opening of the casing to form a golf club head. When the oversize wooden club head is produced by the above method, the following problems will occur: Because of the oversized ^ dry head, the 5th wall is very thin (0 · 8 ~ ι · 2 _), and the shell of the sacrificial mold bites the body. The walls are relatively only these thicknesses. If the 15 series are stacked together for subsequent processing after injection molding, the thin walls of the sacrifice shell may be deformed under pressure during stacking extrusion. Otherwise, wax The stress on the mold when it is immersed in the mortar and the weight of the mortar when it is ranked by the mortar are also very likely to deform the sacrificial shell with a thickness of less than 1 and cause the cast head body to follow. It loses precision. 20 The main purpose of the present invention is to provide a wax mold manufacturing method for a golf club head housing. The wax mold produced by the invention can resist large external forces and is therefore less prone to deformation. High body accuracy. In order to achieve the purpose of the previous disclosure, the present invention provides a method for manufacturing a worm hiding mold for a golf wood club head. The wax mold produced is in addition to the shell part formed by wax and pouring. This paper size applies Chinese national standards ( CNS) A4 size (210 X 297 mm)
Aw- illl·---訂---------線·_ (請先閱讀背面之注意事項再填寫本頁} 經濟部智慧財產局員工消費合作社印製 519500 A7 ------ B7 五、發明說明（） 口部外，在殼體部内壁面上更附著有一沙殼，使得增模可 抗受更大外力。其製作方式有二：其一，先以一般射出技 術成型蟻模，然後在不移動躐模及模型之外模組件下，將 犧模设體部内之内模組件卸除，並換上另一組較小之内模 5 組件’此内模組件與該殼體部内壁面間具有空隙，將沙漿 注入前述空隙即可使蠟模殼體部内壁面附著一沙殼；方式 一 ’先佈置沙殼之模型並注入沙漿成型沙殼，接著將模型 之外模組件移除並換上另一組較大之外模組件，此外模組 件與該沙殼間之空隙即為所欲成型之蠟模形狀，將熔融犧 10 液注入前述空隙内即可成型一包覆該沙殼之蠟模。 以下舉二較佳實施例配合圖式對本發明進行詳細說 明，其中： 第一至第四圖係本發明第一較佳實施例之製程示意 圖， 15 第五圖係依據本發明第一較佳實施例所製出之木桿桿 頭殼體之結構示意圖；以及 第六至第九圖係本發明第二較佳實施之製程示意圖。 本發明第一較佳實施例提供之高爾夫木桿桿頭殼體之 蠟模製作方法包含有下列步驟： 20 步驟一、佈置蠟模之模型：如第一圖所示，和習用以 射出技術成型虫鼠模時一樣，以一外模組件（10)及一内模組件 (20)組成一模型（30)，該模型（30)之模穴（32)(即外模組件（10) 與内模組件（20)間之間隙）對應於所需蠟模之形狀，其包含 一對應木桿桿頭殼體形狀之殼體部（34)，以及至少一連結於 -4- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -----------------r---訂---------線 I- (請先閱讀背面之注意事項再填寫本頁) 519500 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（） 該殼體部（34)預定位置之澆口部（36)，為了方便閱視及說 明，本實施例所使用之圖式，係將桿頭殼體之開口繪示於 桿頭底面，而澆口部（36)則連結於桿頭之跟部（heel)位置， 然而在生產實務上，殼體開口及澆口部可設在其它不同位 5 置，較常見者係將開口設於桿頭正面擊球部位，而澆口部 則連結於正面開口之頂、底緣，或者是桿頭背部；又’箾 述内模組件（20)係對應位在該殼體部（34)内部，乃由多塊模 仁（22)(包含一插伸於桿頭頸部位置之桿狀模仁(23))以預定 順序拼合而成； 10 步驟二、成型蠟模：將適量之熔融蠟液注入該模穴（32) 内（本實施例由該澆口部（36)注入），蠟液冷卻後，即在模型 (30)内形成一形狀如前所述之蠟模（40)(包含殼體部（44)及 澆口部（46))，如第二圖所示； 步驟三、置換模型之内模組件：蠟模(40)成型後，在不 15 移動模型（30)之外模組件（10)及蠟模(40)下，將該内模組件 (20)卸除，並在同位置換上另一組較小之内模組件（以下稱 第二内模組件（25))，如第三圖所示，該第二内模組件（50) 與該蠟模(40)之殼體部（34)内壁面間，具有一對應内壁面形 狀之二次模穴（38); 20 步驟四、成型沙殼：接著將適量之沙漿以射出技術或 其它方式注入該二次模穴（38)内，使沙漿充滿模穴（38)，並 在乾燥後形成一附著於該蠟模(40)殼體部（44)内壁面上之 沙殼（50)，如第四圖所示；前述沙漿所使用的沙和習用脫蠟 鑄造之浸漿作業中所使用者相同，屬於鍚沙中所稱的“面 -5- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） I--· I---^---^ · I I I---- (請先閱讀背面之注意事項再填寫本頁) 519500 A7 五、發明說明（） 砂，或心砂，例如氧化鍺、氧化鋁、氧化矽等。 步驟五、取得蠟模：沙殼（5〇)成型後，將模型（3〇)(外 模組件（10)及第二内模組件（25))卸除，取出包覆有沙殼（5⑴ 之該蠟模（40)。 办 5 依上述方法製出之蠟模（40)如第五圖所示，其殼體部 (44)之内壁面上附著有該沙殼(5())，由於沙殼⑼)具有預定 厚度及硬度，可由内側支撐殼體部（44)抗受外力，所以即使 像前述超大型桿頭之極薄殼壁，也不會因堆疊擠壓而變 形。而且，本發明製出之犧模同樣可多個黏結至同一犧座， 10之後再一併浸泡沙漿，使各蠟模裡裡外外之表面均沾附一 層沙(將會覆蓋内壁面上之該沙殼(5〇))，再製成|#模進行澆 鑄；在浸漿作業中，由於各該蠟模(4〇)内部已有硬固之沙殼 (50)支撐，所以在浸入沙漿及自沙漿中撈起時，不致因承受 過大外力而產生變形。當然，該蠟模(4〇)亦可以噴附之方式 15使表面附著沙層，之後再製成鑄模進行澆鑄。由於本發明 製出ϋ(40)在製程中不會有變形情況發生，所以最後鱗 造出之桿頭殼體亦有極高之形狀精度，能提高產能及成品 品質。 本發明第二較佳實施例提供之製法則是先成型沙殼再 20 成型蠟模，其包含有下列步驟： 步驟一、佈置沙殼之模型：如第六圖所示，以一外模 組件（61)及一内模組件（62)組成一模型（6〇)，其模穴約 略對應於桿頭殼體之内壁面形狀； 步驟二、成型沙殼：將沙漿注入該模穴（63)内，使沙漿 -6·* 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 2k公爱）----- (請先閱讀背面之注意事項再填寫本頁) 衣 訂---------線· 經濟部智慧財產局員工消費合作社印製 519500 A7 B7 五、發明說明（） 充滿模穴（63)並在乾燥後形成一沙殼（70)，如第七圖所示； 步驟三、置換模型之外模組件：不移動該沙殼（70)及沙 殼（70)内部之内模組件（62)，但將沙殼（70)外部之外模組件 (61)移除並換裝另一組較大之外模組件（以下稱第二外模組 5 件（64))，如第八圖所示，該第二外模組件（64)與沙殼（70) 間形成一二次模穴（65)，該二次模穴（65)係呈所需增模之形 狀，與前一實施例相同，其包含一呈桿頭殼體形狀之殼體 部（66)及一連結於桿頭跟部之澆口部（67); 步驟四、成型犧模··接著將熔融壤液注入該二次模穴 10 (65)内，躐液冷卻後即形成一包覆並結合該沙殼(70)之墙模 (80)，如第九圖所示； 步驟五、取得蠟模：卸除模蜇，取出該蠟模（80)。 依本方法製出之蠟模（80)和前一實施例之製品相同，其 殼體部（86)之内壁面上附著有/層沙殼(70)，可使蠟模（80) 15 不易變形，提昇鑷件之形狀精度。 ------------· I---·---訂---------線 (請先閱讀背面之注咅？事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（21〇 X 297公釐） 經濟部智慧財產局員工消費合作社印製 519500 A7 _B7_ 五、發明說明（） 圖式之簡單說明： 第一至第四圖係本發明第一較佳實施例之製程示意圖； 第五圖係依據本發明第一較佳實施例所製出之木桿桿頭 殼體之結構示意圖；以及 5 第六至第九圖係本發明第二較佳實施之製程示意圖。 主要部份之代表符號： 10外模組件 20内模組件 22模仁 23桿狀模仁 10 25第二内模組件 30模型 32模穴 34殼體部 36澆口部 38二次模穴 40蠟模 44殼體部 46澆口部 50沙殼 15 60模型 61外模組件 62内模組件 63模穴 64第二外模組件 65二次模穴 66殼體部 67澆口部 70沙殼 80蠟模 20 86殼體部 各 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -----------------—訂---------線 (請先閱讀背面之注意事項再填寫本頁)Aw-illl · --- Order --------- line · _ (Please read the precautions on the back before filling out this page} Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 519500 A7 ----- -B7 V. Description of the invention () Outside the mouth, a sand shell is attached to the inner wall surface of the shell part, so that the mold can withstand greater external force. There are two ways to make it: First, the ants are first formed by general injection technology. Without moving the mold and the external mold components of the mold, remove the internal mold component inside the sacrificial mold body and replace it with another smaller internal mold 5 component 'this internal mold component There is a gap between the shell and the inner wall surface of the shell part. The sand wall is attached to the inner wall surface of the wax mold shell part by injecting the mortar into the aforementioned space. The mold assembly is removed and replaced with another set of larger outer mold assemblies. The gap between the outer mold assembly and the sand shell is the shape of the wax mold to be formed. The molten sacrificial liquid is injected into the aforementioned space. A wax mold covering the sand shell can be formed. The present invention will be described in detail below with two preferred embodiments and drawings. In the description, the first to fourth figures are schematic diagrams of the manufacturing process of the first preferred embodiment of the present invention, and the fifth figure is a schematic diagram of the structure of the wood head housing made according to the first preferred embodiment of the present invention. And the sixth to ninth diagrams are schematic diagrams of the manufacturing process of the second preferred implementation of the present invention. The wax mold manufacturing method of the golf club head housing provided by the first preferred embodiment of the present invention includes the following steps: 20 step one 2. Model of arranging wax molds: As shown in the first figure, as in the conventional molding technique used to mold worms, an outer mold component (10) and an inner mold component (20) are used to form a model (30). The cavity (32) of the model (30) (ie, the gap between the outer mold assembly (10) and the inner mold assembly (20)) corresponds to the shape of the desired wax mold, and includes a corresponding wooden club head Shell-shaped shell part (34), and at least one connected to -4- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ------------ ----- r --- Order --------- Line I- (Please read the notes on the back before filling out this page) 519500 Printed by the company A7 B7 V. Description of the invention () The gate portion (36) of the housing portion (34) at a predetermined position. In order to facilitate viewing and explanation, the diagram used in this embodiment is the head housing The opening is shown on the bottom of the head, and the gate (36) is connected to the position of the heel. However, in production practice, the housing opening and the gate can be set in other positions. The more common ones are to set the opening at the front hitting part of the club head, and the gate part is connected to the top, bottom edge of the front opening, or the back of the club head; Located inside the shell portion (34), a plurality of mold cores (22) (including a rod-shaped mold core (23) inserted at the position of the head and neck) are assembled in a predetermined order; 10 step two, Molding wax mold: Inject an appropriate amount of molten wax into the cavity (32 in this embodiment). After the wax is cooled, a shape is formed in the mold (30) as before. The wax mold (40) (including the shell portion (44) and the gate portion (46)) is shown in the second figure; Step 3: Replace the inner mold component of the model: wax (40) After molding, remove the inner mold assembly (20) without moving the outer mold assembly (10) and the wax mold (40) without moving the mold (30), and replace it with another group at the same position. The smaller inner mold component (hereinafter referred to as the second inner mold component (25)), as shown in the third figure, the second inner mold component (50) and the shell portion of the wax mold (40) ( 34) Between the inner wall surfaces, there is a secondary mold cavity (38) corresponding to the shape of the inner wall surface; 20 Step 4. Molding the sand shell: Then, an appropriate amount of mortar is injected into the secondary mold cavity (38) by injection technology or other methods. Fill the mortar cavity (38) with the mortar, and form a sand shell (50) attached to the inner wall surface of the shell portion (44) of the wax mold (40) after drying, as shown in the fourth figure; The sand used is the same as that used in the dipping operation of conventional dewaxing casting. It belongs to what is called "noodles in 钖 沙 -5- This paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) I -· I --- ^ --- ^ · II I ---- (Please read the notes on the back before filling this page) 519500 A7 V. Description of the invention () Sand, or heart sand, such as germanium oxide, Alumina, silica, etc. Step 5: Obtain a wax mold: After the sand shell (50) is formed, remove the model (30) (outer mold assembly (10) and second inner mold assembly (25)) and remove the sand shell. (The wax mold (40) of 5⑴. As shown in the fifth figure, the wax mold (40) produced according to the above method, the sand shell (5 () is attached to the inner wall surface of the shell portion (44)). ), Because the sand shell ⑼) has a predetermined thickness and hardness, and can withstand external forces by the inner supporting shell portion (44), even if the extremely thin shell wall of the above-mentioned super-large club head is not deformed by stack extrusion. In addition, the sacrificial molds produced by the present invention can also be bonded to the same sacrificial seat. After 10, the mortar is soaked together, so that a layer of sand is adhered to the inner and outer surfaces of each wax mold (which will cover the inner wall surface. Sand shell (5〇)), and then made it into a # mold for casting; in the dipping operation, since the wax mold (4) has a solid sand shell (50) inside, so the sand and When picked up from the mortar, it will not be deformed due to excessive external force. Of course, the wax mold (40) can also be sprayed in a manner 15 to attach a sand layer on the surface, and then a mold is made for casting. Since the ϋ (40) produced by the present invention will not be deformed during the manufacturing process, the head housing made from the last scale also has extremely high shape accuracy, which can improve productivity and product quality. The manufacturing method provided by the second preferred embodiment of the present invention is to first mold the sand shell and then 20 wax wax molds, which includes the following steps: Step 1. Arrange the model of the sand shell: as shown in the sixth figure, an external module is used. Piece (61) and an inner mold assembly (62) form a model (60), the cavity of which approximately corresponds to the shape of the inner wall surface of the head shell; step two, molding the sand shell: injecting mortar into the cavity ( 63), make the mortar-6 · * This paper size applies the Chinese National Standard (CNS) A4 specification (210 x 2k public love) ----- (Please read the precautions on the back before filling this page) -------- Line · Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 519500 A7 B7 V. Description of the invention () Fill the mold cavity (63) and form a sand shell (70) after drying, such as the seventh Figure 3: Step 3: Replace the outer mold component of the model: do not move the inner mold component (62) inside the sand shell (70) and the sand shell (70), but replace the outer mold of the sand shell (70) with the outer mold The component (61) is removed and replaced with another group of larger outer mold components (hereinafter referred to as the second outer mold 5 pieces (64)). As shown in FIG. 8, the second outer mold component ( 64) A secondary mold cavity (65) is formed between the sand shell (70) and the secondary mold cavity (65). The secondary mold cavity (65) is in the shape of the required mold augmentation, which is the same as the previous embodiment and includes a rod head shell shape. A shell part (66) and a gate part (67) connected to the heel of the club head; step four, forming a sacrificial mold ·· Then the molten soil fluid is poured into the secondary cavity 10 (65), After cooling, a wall mold (80) covering and combining the sand shell (70) is formed, as shown in the ninth figure; Step V. Obtaining the wax mold: Remove the mold mold and take out the wax mold (80). The wax pattern (80) produced according to this method is the same as the product of the previous embodiment, and a sand shell (70) is attached to the inner wall surface of the shell part (86), which can make the wax pattern (80) 15 difficult. Deformation improves the shape accuracy of the tweezers. ------------ · I --- · --- Order --------- Line (Please read the note on the back? Matters before filling out this page) Ministry of Economic Affairs Printed on the paper by the Consumers ’Cooperative of the Property Bureau. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (21 × 297 mm). Printed by the Consumers’ Cooperative of the Intellectual Property Bureau of the Ministry of Economy. 519500 A7 Explanation: The first to fourth figures are schematic diagrams of the manufacturing process of the first preferred embodiment of the present invention; the fifth figure is a schematic diagram of the structure of the wood head housing made according to the first preferred embodiment of the present invention; and 5 The sixth to ninth figures are schematic diagrams of the second preferred embodiment of the present invention. Representative symbols of the main parts: 10 outer mold assembly 20 inner mold assembly 22 mold core 23 rod-shaped mold core 10 25 second inner mold assembly 30 model 32 mold cavity 34 housing part 36 gate part 38 secondary mold Cavity 40 Wax mold 44 Shell portion 46 Gate portion 50 Sand shell 15 60 Model 61 Outer mold component 62 Inner mold component 63 Mold cavity 64 Second outer mold component 65 Secondary mold cavity 66 Shell portion 67 Gate Department 70 Sand Shell 80 Wax Mold 20 86 Each paper size of the shell section is in accordance with China National Standard (CNS) A4 (210 X 297 mm) ---------- Order --------- line (Please read the precautions on the back before filling this page)