1254867 七、指定代表圖： C一）本案指定代表圖為：第（三）圖。 (二）本代表圖之元件符號簡單說明： 無1254867 VII. Designation of representative drawings: C) The representative representative of the case is: (3). (2) A brief description of the symbol of the representative figure: None
八、 本案若有化學式時，請揭示最能顯示發明特徵的化 式： 九、 發明說明： 【發明所屬之技術領域】 本發明係關於一種模具設計之系統及方法，特別是一種對模具進 數化設計之系統及方法。 、/' 多 【先前技術】 產品開發過程包括有產品設計、模具設計、模具加工等不同階段，其 中，為保證產品的質量，模具設計起著至關重要的作用。一般產品都由多 個零件組成，模具設計過程即針對每個零件設計出一套模具，並繪制出^ 應的圖形。傳統的模具設計大多由設計人員人工設計、手工繪制完成，不 仁難於發現其中的錯誤及模具各零件之間配合是否合理，而且最主要的缺 陷疋手工缘制的圖紙難於修改，在出現設計錯誤、加工錯誤、模具移轉時 都要對模具設計圖紙進行修改，這給模具設計帶來極大的不便。 目丽，在機械設計領域，隨著電腦技術的發展，傳統的手工製圖已逐 漸被取代為電腦製圖，由Autodesk公司開發的AutoCAD軟件為模具設計 提供了有力的工具，該辅助繪圖的工具雖然避免了手工繪圖修改困難、錯 誤率高的缺點，但由於每個零件的模具一般由上模、沖子、上模座、夾板、 下模、下模座、退料板等多部分組成，每設計一個零件的模具都需對模具 各部分，新設計，又鑒於某些零件之間存在很多相似處，若僅依Aut〇CA〇 工具對每一新產品每個零件的每個部分--設計，將會作許多重複性動 作’影響了模具設計的效率。 ， 中國國家知識產權局於2〇〇3年8月20曰公開之第CN 1436648A號專 利申清案，其名稱為“模具部件設計輔助方法及其系統，，，其揭示了 一種模 具没汁標準化賴具料祕及方法，其將供給模具本體減具附屬部件 Ϊ254867 ==業廠商的鮮部件數據内置在本模具設計系射，作為具有基於專 j商的加工鮮的各種屬性_狀符號，模具㈣設計者㈣產 殼—娜W ’錢計各階段啟動樣統，從⑽巾間文^ 顯示畫面上’選擇可使㈣模具本體，接著選擇模部 ^然上述申也職具設計的零部件進行了 準模具卻僅限於基於專業廠商的加工標準，不可隨時對其進:ΐ 開發賴麟’若有贱_難，需麵開發 ' 率遏得不到顯著的提高。 尺/、政 【發明内容】 本=之主要目的在於提供—麵具設計之系統，其通過將常用之模 ^進仃w化設計，生成鮮模具並將賊存於f料庫中，在模 巧 2则資料庫中之標準模具並對相應的參數作修改，即進行參數;^ 、本發明之ρ目的在於提供—觀具财之方法，其通過將常 /、進行軚準化没计生成標準模具並將其儲存於資料庫中，在模具言& 、 ^周用·雜射之鮮模具並對相應的參數作修改，即進行參數化模具^ ”為達到上述目的本發明提供一種模具設計系統。該系統包括 -主機、一資料庫及一輸入裝置如鍵盤(或鼠標），其中顯示器為用戶: 仏一模具設計介面，用戶可藉此介面進行模具設計的相_作，並 = 成^相關設計随；主機用來處理設計的相關操作過程，_各硬之 的II、傳遞；資料庫存儲純定義之鮮模具及其相關資料，待使用日士; 直接從資料庫中調取；輸人裝置鍵盤(或鼠標)可絲操作模具設計的里^ 程，、㈣取物體、輸人參數等。其中，主機包括以下功能模組：標準= ，成模組、加工形狀分類模組、模具^計模組、模具_生成模二:乘 模具生成模組用來將各種常用之模具制作為標準模具儲存於資料庫中不> 工形狀分類模組用於對各標準模具進行分類，以方便設計過程中對杈“ 具的調用；模具設計模組用來根據所設計模具的具體特徵進行相關:數： 6 1254867 叹置修改，模具圖檔生成模組用來調用資料庫中建立的標準模具，並根據 上述β又置之參數對其作相應的修改後自動生成該模具的相關圖檔。 為達到上述目的本發明提供一種模具設計方法。該方法包括以下步 ，·（a)對常用之模具進行標準化設計；（b)對上述標準化設計之模具進行分 類，（c)從貢料庫中調出客戶提供之產品圖形；（句對客戶所提供之圖形進行 編輯修正；（e)選擇需要設計模具部分，確定其刀具工位；⑺設置相關參數， 如機态類型、刀具類型、刀具名稱、模胚、材質、料厚，圓角處理；根 據上述輸入之參數系統自動進行間隙及沖壓力的計算；（h)根據上述參數生 成該模具的相關圖形及模具裝配圖檔。 採用本發明之方法，通過將常用之模具進行標準化設計，只需要簡單 的參數輸入，即可自動生成模具圖形，可極大提高設計效率，使模具的製 造成本降低，且可根據已知參數的輸入，系統自動計算模具設計中複雜的 計算，實現了模具設計的簡單化、精確化。 【實施方式】 如第一圖所示為本發明模具設計系統及方法之硬體架構圖。包括一顯 示器10、一主機11、一資料庫12及一輸入裝置如鍵盤(或鼠標)13，其中顯 不器10為―用戶提供一操作介面，用戶可藉此介面進行模具設計的相關操 作’並顯示生成之相關設計圖檔；主機η用來處理設計的相關操作過程， 協調各硬件之間的信息傳遞；資料庫12存儲系統定義之標準模具及其相關 資料，待使用時可直接從資料庫中調取，上述標準模具是指針對每種零件 之具體特徵以固定之規格對其所設計之模具；輸入裝置鍵盤(或鼠標)13可 用來操作模具設計的具體過程，如選取物體、輸入參數等。 如第一圖所示為本發明模具設計系統及方法主機之功能模組圖。主機 11包括如下功能模組，標準模具生成模組20、加工形狀分類模組21、模具 設計模組22、模具圖檔生成模組23。其中，標準模具生成模組20用來將 各種常用之模具制作為標準模具儲存於資料庫12中；加工形狀分類模組21 用於對各標準模具進行分類，以方便設計過程中對標準模具的調用；模具 設計模組22用來根據所設計模具的具體特徵進行相關參數的設置修改；模 具圖檔生成模組23用來調用資料庫12中的標準模具，並根據上述設置之 1254867 麥數對其作相應的修改後自動生成該模具的相關圖檔。 如第三圖所示為本發明模具設計系統及方法之設計主介面圖。該介面 由兩部分組成，圖形顯示及操作區i、模具設計控制面板2，圖形顯示及操 作區1用於顯示產品圖形及所生成之模具的相關圖檔，用戶可在此區域内 對產品圖形或模具圖檔做相應的選擇，修改等動作，其中產品圖形1〇1是 客戶提供的需要製作模具的產品零件，選擇該零件後點擊模具設計控制面 板2中之選擇按鈕214，則會在以該產品之中心為中心顯示五個不同大小之 同心圓，這些同心圓為本實施例中設置之五類刀具工位，因在產品生產時， 根據產品大小不同，製作模具的機器需要不同的孔位來裝載模具，故需對 其按大小進行分類，在本實施例中將其劃分為五類，分別為刀具工位A1〇2、 刀具工位B103、刀具工位C104、刀具工位D1〇5、刀具工位E1〇6，其範圍 依次為Φ(直徑)12mm〜127mm、φ 128mm〜317mm、Φ318ππη〜507mm、Φ 508^m〜889mm、φ890ιηπι〜114〇mm，根據產品圖形ι〇ι所在區域範圍即可 判定其刀具工位，如在本實施例中產品圖形皿在刀具工位謂3區域範圍 内’則系統獲取該信息並在相應的模具設計控制面板2中之刀具工位 襴位内顯示其賴應之刀具讀；模具設計控制面板2驗触模具的相 關參數並娜麟收之參赴成最終之模賤形，其巾，齡麵逝表 示設計之模具所賴之機麵型，刀具類型搬表示該模具所屬之類型广 本线根據所製作模具_狀途將其分為三類，分職規則模具、異 型板具、成型模具，其中，規則模具即具有規則形狀的模具如圓刀、方刀、、 矩形刀等，模具即所定義_形狀之外的模具如纽刀、1孔 成型模具即在製作模具的外部形狀時所使用的刀具，如盲孔刀/凸、 顯不雜具所屬刀具工位範圍；模胚挪表示適合於該模具的模 二統&供了不同的模胚大小值，用戶可根據實際產品之 實際大小值並與其最接近的值作為該模胚之大小 製』 再《產糾献懷咖I ; 2G6 #.4 ； W 207 ; fal^： ；；8- 1254867 下換之間的距離’該值將根據上述輸入材質2Q6及料厚浙由系統自動計 算，計算公式為··間隙=系數(K) *料厚⑺胸〇，其中，係數(K)取決於製作 模具所使用的材質；沖壓力209表示在沖模過程中所需要的最大沖壓力， 如，製作—零件孔的模具過程中，所需沖壓力即為將該材質穿透所需要的 冲壓力為多少，該值由系統自動計算，其計算公式為：沖壓力ρ(τ)=沖孔的 周長阶料厚⑺*剪切應力⑸/1000，其中，規則零件孔的周長由周長計算 公式料，不規則零件孔的周長使用Atuocad指令中㈣—指令顯示其周 長，w切應力為一固定係數，不同材質所對應之值亦不同，成型模具的沖 壓力由經驗值獲得；圓角處理210表示製作模具時某些地方需要做圓角處 理’如方形模具的稜角處，則可在此輸入處理該圓角的半徑，輸入該值後， 系統自動處理模具細__角值；刀具中心215表示該模具的中心所 在，此值由系統根據令件之具體形狀及其所處介面的具體位置獲得；生成 物料表212表示根據上述輸入的參數輸出該模具的相關信息如模具名稱、 模具類型、模具所使用之材質、模具規袼等零部件組成，相關人員可從此 獲得該模具的相關信息；點擊生成組立圖按紐213則系統根據上述輸入之 她從資料庫巾獲職模具所制的模型，並作相應的修改之後，顯示該 模具的.相關―圖形，如上模、沖子、上模座、夾板、下模、退料板的圖槽， 及模具裝配圖。 如第四圖所示為本發明模具設計系統及方法之操作流程圖。首先從資 料庫12巾調出客戶提供之產品_ (步驟s概）；客戶所提供之圖形若有 =完整的地方對其進行編輯修正(步驟S4〇2);選擇需要設計模具部分，確 疋其刀具工位(步驟S403);設置相關參數(具體見第三圖），如機器類型、刀 具類型、刀具名稱、模胚、材質、料厚等(步驟篇）；根據上^輸入之參 數進行_及沖壓力的計算(步驟S4G5);根據接收之參數刀具類型及刀具 名稱從資料庫12巾'§丨之標準模具並根據上述接收參數對標準件 做相應的修改後’生成該模具的相關圖形、模具裝配圖檔及物料表(步驟 本發明雖以較佳實施例揭露如上，然其並非用以限定本發明。任何熟 。此項技藝者，在不脫離本發明之精神和範圍内，當可做更動與潤飾，因 1254867 此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 第一圖係為本發明模具設計系統及方法之硬體架構圖 第二圖係為本發明模具設計系統及方法主機之功能模組圖。 第三圖係為本發明模具設計系統及方法之設計主介面圖。 第四圖係為本發明模具設計系統及方法之操作流程圖。 【主要元件符號說明】 顯示器 10 主機 11 資料庫 12 鍵盤 13 標準模具生成模組 20 加工形狀分類模組 21 模具設計模組 22 模具圖檔生成模組 23 108. If there is a chemical formula in this case, please disclose the formula that best shows the characteristics of the invention: IX. Description of the invention: [Technical field of the invention] The present invention relates to a system and method for designing a mold, in particular, a number of molds System and method of design. , / 'More [Previous technology] The product development process includes different stages of product design, mold design, mold processing, etc., in order to ensure the quality of the product, mold design plays a vital role. The general product consists of multiple parts. The mold design process is to design a set of molds for each part and draw the corresponding pattern. Most of the traditional mold design is manually designed and hand-drawn by the designer. It is difficult to find out the errors and the reasonable coordination between the parts of the mold, and the main defects are difficult to modify the drawings of the manual, and there are design errors. When the machining error occurs and the mold is transferred, the mold design drawings must be modified, which brings great inconvenience to the mold design. In the field of mechanical design, with the development of computer technology, traditional manual drawing has gradually been replaced by computer graphics. The AutoCAD software developed by Autodesk provides a powerful tool for mold design, although the auxiliary drawing tool avoids The difficulty of manual drawing modification is difficult, and the error rate is high, but since the mold of each part is generally composed of upper mold, punch, upper mold base, splint, lower mold, lower mold base, and stripping board, each design The mold of a part needs to be part of the mold, the new design, and in view of the many similarities between some parts, if only the Aut〇CA〇 tool is used for each part of each part of each new product-design, There will be many repetitive actions that affect the efficiency of the mold design. The Chinese National Intellectual Property Office published the patent No. CN 1436648A, which was published on August 20, 2003. The name is “Mold part design assistant method and its system, and it reveals a mold without juice standardization. Lai's secrets and methods, which will supply the mold body reduction accessory parts Ϊ 254867 == The manufacturer's fresh parts data is built into the mold design system, as a variety of attributes based on the special quotient processing _ symbol, mold (4) The designer (4) Produce the shell—Na W's the meter to start the sample system at each stage, from the (10) towel room ^ display screen to 'select the four (4) mold body, and then select the mold part ^ then the above-mentioned Shen also design parts The quasi-mold is limited to the processing standards based on professional manufacturers, and it is not allowed to advance at any time: ΐ Development of Lai Lin 'If there is 贱 _ difficult, need to face development' rate can not be significantly improved. 尺 /, Politics [invention Content] The main purpose of this = is to provide a system for mask design, which generates a fresh mold and stores the thief in the f-repository by designing the commonly used molds into the f-base, in the model 2 database. Standard mold and The parameters are modified, that is, the parameters are performed; ^, the purpose of the present invention is to provide a method for obtaining wealth, which generates a standard mold and stores it in a database by performing normalization and quantification. In the mold, <, ^ used and miscellaneous fresh mold and the corresponding parameters are modified, that is, the parametric mold ^" to achieve the above object, the present invention provides a mold design system. The system comprises a host, a database and an input device such as a keyboard (or a mouse), wherein the display is a user: a mold design interface, the user can use the interface to perform the phase design of the mold design, and = related design With; the host is used to deal with the relevant operational processes of the design, _ hard II, transfer; data storage pure definition of the fresh mold and related materials, to be used in the Japanese; directly from the database; input device The keyboard (or mouse) can be used to manipulate the mold design, (4) take objects, input parameters, and so on. Among them, the host computer includes the following functional modules: standard =, into a module, processing shape classification module, mold ^ meter module, mold _ generation mold 2: multi-tool generation module is used to make various commonly used molds into standard molds Stored in the database is not > The shape classification module is used to classify each standard mold to facilitate the call of the design during the design process; the mold design module is used to correlate according to the specific characteristics of the designed mold: Number: 6 1254867 The sigh is modified, and the mold image generation module is used to call the standard mold created in the database, and automatically generates the relevant image file of the mold according to the above-mentioned parameters of β and the corresponding parameters. To achieve the above object, the present invention provides a mold designing method comprising the following steps: (a) standardizing a common mold; (b) classifying the above-mentioned standardized design mold, and (c) adjusting from the tributary library Product graphics provided by the customer; (sentences to edit and correct the graphics provided by the customer; (e) select the mold part to be designed and determine the tool station; (7) set phase Parameters, such as machine type, tool type, tool name, mold blank, material, material thickness, fillet processing; automatically calculate the gap and punch pressure according to the input parameter system; (h) generate the mold according to the above parameters Related graphics and mold assembly drawings. By adopting the method of the invention, by simply designing a common mold, only a simple parameter input is required, and the mold pattern can be automatically generated, which can greatly improve the design efficiency and reduce the manufacturing cost of the mold. According to the input of known parameters, the system automatically calculates the complicated calculation in the mold design, and realizes the simplification and precision of the mold design. [Embodiment] As shown in the first figure, the mold design system and method of the present invention are hard. The device architecture includes a display 10, a host 11, a database 12, and an input device such as a keyboard (or mouse) 13. The display device 10 provides an operation interface for the user, and the user can use the interface to perform mold design. Related operations 'and display related design drawings generated; host η is used to process the relevant operational processes of the design, coordination Information transfer between hardware; the database 12 stores the standard molds and related materials defined by the system, and can be directly retrieved from the database when used. The above standard molds are pointers to the specific characteristics of each part with a fixed specification. The mold is designed; the input device keyboard (or mouse) 13 can be used to operate the specific process of the mold design, such as selecting objects, input parameters, etc. As shown in the first figure, the function module of the mold design system and method host of the present invention is shown. The host 11 includes the following functional modules, a standard mold generating module 20, a processed shape sorting module 21, a mold design module 22, and a mold image generating module 23. The standard mold generating module 20 is used to The commonly used molds are stored as standard molds in the database 12; the processed shape classification module 21 is used to classify the standard molds to facilitate the call of the standard molds in the design process; the mold design module 22 is used according to the design. The specific characteristics of the mold are modified by setting related parameters; the mold image generation module 23 is used to call the standard mold in the database 12, and according to The above-mentioned setting of 1254867 wheat number is automatically modified to automatically generate the relevant image file of the mold. As shown in the third figure, the main interface of the design of the mold design system and method of the present invention is shown. The interface is composed of two parts, a graphic display and operation area i, a mold design control panel 2, a graphic display and an operation area 1 for displaying product graphics and related image files of the generated mold, and the user can display the product graphics in this area. Or the mold image file to make corresponding selection, modification and other actions, wherein the product graphic 1〇1 is the product part provided by the customer that needs to make the mold, and after selecting the part, clicking the selection button 214 in the mold design control panel 2 will be The center of the product shows five concentric circles of different sizes. These concentric circles are the five types of tool stations set in this embodiment. Because the products are different in size, the machines that make the molds need different holes. In order to load the mold, it needs to be classified according to its size. In this embodiment, it is divided into five categories, namely tool station A1〇2, tool station B103, tool station C104, and tool station D1〇. 5. Tool station E1〇6, the range of which is Φ (diameter) 12mm~127mm, φ128mm~317mm, Φ318ππη~507mm, Φ 508^m~889mm, φ890ιηπι~114〇mm, root According to the area of the product graphic ι〇ι, the tool station can be determined. For example, in the embodiment, the product graphic dish is in the range of the tool station, and the system obtains the information and in the corresponding mold design control panel 2 The tool station in the tool station displays the tool reading of the Lai Ying; the mold design control panel 2 touches the relevant parameters of the mold and Na Lin receives it into the final mold shape, and its towel, the age of the face indicates the design. The machine type on which the mold depends, the type of the tool indicates that the type of the mold belongs to the line. According to the mold made by the mold, it is divided into three categories, the division rule mold, the profile plate, the molding die, among which, the rule die That is, a mold having a regular shape such as a circular knife, a square knife, a rectangular knife, or the like, and a mold, that is, a mold other than the defined shape, such as a New Knife, a 1-hole molding die, is a tool used in the outer shape of the mold, such as The blind hole cutter/convex, the miscellaneous tool does not have the tool station range; the mold embryo indicates that the mold is suitable for the mold and the different mold core size values are available, and the user can calculate the actual size value according to the actual product and most The approximate value is used as the size of the model embryo. The production distance is the same as the input material. The distance between the two is changed according to the above input material. 2Q6 and material thickness are automatically calculated by the system. The calculation formula is · gap = coefficient (K) * material thickness (7) chest, where the coefficient (K) depends on the material used to make the mold; the pressure 209 indicates the die process. The maximum punching pressure required in the process, for example, in the process of making a part hole, the required pressing force is the punching force required to penetrate the material. The value is automatically calculated by the system, and the calculation formula is: Punching pressure ρ (τ) = circumference of the punching material thickness (7) * shear stress (5) / 1000, wherein the circumference of the regular part hole is calculated by the circumference calculation formula, and the circumference of the irregular part hole is used in the Atuocad command (4) - The command shows its circumference, w shear stress is a fixed coefficient, and the values corresponding to different materials are also different. The punching force of the forming die is obtained from the empirical value; the rounding process 210 indicates that some places need to be rounded when the mold is made' Such as the corners of a square mold, This input processes the radius of the fillet. After inputting the value, the system automatically processes the mold __ angle value; the tool center 215 indicates the center of the mold. This value is determined by the system according to the specific shape of the command and its interface. The specific position is obtained; the generated material table 212 indicates that the relevant information of the mold such as the mold name, the mold type, the material used by the mold, the mold gauge, and the like are output according to the input parameters, and the relevant personnel can obtain the relevant mold from the mold. Information; click to generate the group map button 213. According to the above input, she obtains the model made by the mold from the database towel, and after corresponding modification, displays the related image of the mold, such as the mold, the punch, The mold base, the splint, the lower mold, the groove of the stripper, and the mold assembly drawing. As shown in the fourth figure, the operation flow chart of the mold design system and method of the present invention is shown. First, the product provided by the customer is transferred from the database 12 (step s); if the graphic provided by the customer has = complete editing and correction (step S4〇2); select the mold part to be selected, confirm The tool station (step S403); set relevant parameters (see the third figure for details), such as machine type, tool type, tool name, mold blank, material, material thickness, etc. (steps); according to the parameters of the input ^ _ and the calculation of the punching pressure (step S4G5); according to the received parameter type and tool name from the database 12 towel '§ 丨 standard mold and according to the above received parameters to the standard parts to be modified accordingly 'generate the mold related The present invention is not limited to the scope of the present invention, and is not intended to limit the scope of the present invention. When it is possible to make changes and retouching, the scope of protection of the present invention is as defined in the appended patent application scope. [First description of the drawings] The first figure is the mold design system and the side of the present invention. The second diagram of the hardware architecture diagram is the functional module diagram of the main body of the mold design system and method of the present invention. The third diagram is the main interface diagram of the design of the mold design system and method of the present invention. Operation flow chart of design system and method. [Main component symbol description] Display 10 Host 11 Database 12 Keyboard 13 Standard mold generation module 20 Processing shape classification module 21 Mold design module 22 Mold image generation module 23 10