TW503153B - Welding electrode polishing machine - Google Patents
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- TW503153B TW503153B TW90100143A TW90100143A TW503153B TW 503153 B TW503153 B TW 503153B TW 90100143 A TW90100143 A TW 90100143A TW 90100143 A TW90100143 A TW 90100143A TW 503153 B TW503153 B TW 503153B
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V503153 A7 B7 五、發明說明（) 【發明所屬之技術領域】· 本發明係關於用來硏磨加工使用於τIG焊接或電漿 弧焊接等的鎢、鉬、鉻銅合金等的焊接用電極棒的先端， 使其形成規定的形狀的硏磨機之改進。 【習知技術】 在Τ I G焊接等的過程中，電極棒先端的形狀，與焊 接部之電流密度、電流分布、冷卻效果等有密切的關係， 對焊接作業的效率或焊接製品的品質有很大的影響。因此 ，電極棒的先端，對應要焊接的母材的材質、板厚以及焊 接條件等，而被加工成適當的形狀，例如加工成尖銳的圓 錐形狀、或是將先端加工成由推拔面和平坦面所構成的二 段切削形的形狀（所謂的倒栽頭圓錐形狀）。又，被加工 成規定形狀之電極棒先端的外表面，被硏磨成高度平滑的 表面。例如，如第1 2圖所示，在將先端作成半徑R = 0 · 08〜0 · 1mm左右之球面狀的頭部A。、直徑D = 0·5〜2·Ommp左右的ΤIG焊接用鎢電極棒A中 ，將球面狀的頭部A 〇的外表面，硏磨成比推拔部A i的外 表面更加平滑，理想爲硏磨成所謂的鏡面狀的外表面。藉 由將球面狀的頭部A 〇的外表面硏磨成鏡面狀，除了更加容 易發生電弧以外，更可以大幅地提高電弧的指向性（ d i r e c t i v i t y)和安定性。 另外，上述電極棒A之先端的硏磨加工，通常係使用 專用的電極棒硏磨機來進行。具體而言，係使用在日本實 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) -n I ϋ i·— 1 1_ 一cor B 1 1 n emmmm n emmmm IB I 線· 經濟部智慧財產局員工消費合作社印製 503153 A7 B7 五、發明說明（2 ) 開平4 — 60386號或特開平7 - 2762 1 1號等所 揭示之如第1 3圖所示構造的電極棒硏磨機；大多採用： (請先閱讀背面之注意事項再填寫本頁) (1)首先，將硏磨顆粒比較粗的硏磨盤（砂輪）B i (例如 #170號左右的硏磨盤），安裝在馬達驅動軸Mil，將 電極棒A的先端整形成規定的形狀之後，將硏磨盤b !更換 成粒度較細的硏磨盤B2 (例如# 5 0 0號左右的硏磨盤） ，然後利用此硏磨盤B 2，再硏磨上述成形後的電極棒先端 部的方法（稱爲第1方法）；或是，（2)準備安裝有粒度較 粗之硏磨盤B i的電極棒硏磨機、以及安裝有粒度較細之 硏磨盤B 2的電極棒硏磨機二台，先利用前者的電極棒硏磨 機將先端部整形成規定的形狀之後，利用後者的電極棒硏 磨機來硏磨電極棒先端部的方法（稱爲第2方法）。 再者’在弟1 3圖中’付號C爲相本體、Μ爲硏削馬 達、D爲硏磨盤固定螺絲、Ε爲防塵蓋、F爲電極棒導件 但是，對於上述第1方法，由於必須更換二種硏磨盤 B i、Β 2，而會有無法有效率地進行硏磨作業的問題。 經濟部智慧財產局員工消費合作社印製 又，對於上述第2方法，由於需要二台電極棒硏磨機 ，不但欠缺經濟性且增加保養的成本。 而且，在從利用粗硏磨粒的硏磨盤B i來進行硏磨，更 換成利用細硏磨粒的硏磨盤B 2來進行硏磨時，電極棒A的 軸心位置容易偏離，亦即所謂的難以保持電極棒A的同心 性。結果，要將先端部硏磨成鏡面狀時，不僅費時且會發 生先端部的形狀會變化的問題。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） V503153 A7 B7 五、發明說明（3 ) 【發明所欲解決之課題】 本發明係爲了解決習知在硏磨焊接用電極棒先端時所 發生的問題而發明出來，亦即，（1)在更換粒度粗之硏磨盤 和粒度細的硏磨盤之情況，不但更換硏磨盤費時，且在更 換硏磨盤前後，難以保持電極棒之同心性；（2)在使用二台 硏磨機的情況，不但欠缺經濟性，在使用兩台硏磨機時， 會有難以保持電極棒之同心性的問題；其目的爲提供一種 焊接用電極棒硏磨機，以一台電極棒硏磨機，即使爲極短 的電極棒，也可以藉由簡單的操作，高效率地將其先端部 形成規定的形狀，並且能夠僅將電極棒的頭部，硏磨成鏡 面狀。 【發明之揭示】 爲了解決上述課題，申請專利範圍第1項之焊接用電 極棒硏磨機，係由 箱型的本體1 ; 固定在本體1內之硏磨馬達2 ; 被安裝在硏磨馬達2之馬達驅動軸2 a上之具備硏磨 部3A的圓盤狀硏磨盤3 ; 位於硏磨盤3之上方，被配置在本體1上，支持成可 以往馬達驅動軸2 a之軸線φ的方向移動之擺動板4 ; 以直立的姿勢，旋轉自如地被支持在擺動板4上’其 下方部往本體1內之硏磨盤3上突出之筒狀的支持器導件 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) -1 1_1 ϋ ϋ .1 ·ϋ 一S°JI I mmmmm n / Mmmmmm I ϋ I . 經濟部智慧財產局員工消費合作社印製 503153 A7 B7 五、發明說明（) 6 ； (請先閱讀背面之注意事項再填寫本頁) 裝卸自如地插在支持器導件6內，在使電極棒A的先 端抵接在硏磨盤3之硏磨部3 A上的狀態下，可裝卸地固 定電極棒A之電極棒支持器7; 被固定在本體1內，使插著電極棒支持器7之支持器 導件6旋轉的電極棒旋轉馬達8 ;以及 使上述擺動板4沿著馬達驅動軸2 a之軸線p僅移動 一定距離1之擺動板移動裝置9所構成；此爲本發明之基 本構造。 又，申請專利範圍第2項的發明，係如申請專利範圍 第1項所述之焊接用電極棒硏磨機，其中硏磨盤3之硏磨 部3A，具備：由較粗的硏磨粒所構成的第1硏磨部3 a 、以及由較細的硏磨粒所構成的第2硏磨部3 b。 經濟部智慧財產局員工消費合作社印製 申請專利範圍第3項的發明，係如申請專利範圍第1 項所述之焊接用電極棒硏磨機，其中硏磨盤3之硏磨部3 A，其構造爲：分別在圓盤之前面側，具備：將電極棒A 之先端部成形爲圓錐形之第1硏磨部3 a ;又，在圓盤的 外周部，具備：將成形爲圓錐狀之後的電極棒的先端頭部 Α〇，硏磨成鏡面狀的V形硏磨溝3 b /，設置在其外周部 的第2硏磨部3 b。 申請專利範圍第4項的發明，如申請專利範圍第1項 所述之焊接用電極棒硏磨機，其中硏磨盤3之硏磨部3 A ，其構造爲：分別在圓盤之前面側，具備：將電極棒A之 先端部成形爲圓錐狀的第1硏磨部3 a、以及將成形爲圓 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 503153 A7 B7__ 五、發明說明（5 ) 錐狀之電極棒的先端頭部A。硏磨成鏡面狀的第2硏磨部3 b 〇 (請先閱讀背面之注意事項再填寫本頁) 申請專利範圍第5項的發明，如申請專利範圍第4項 所述之焊接用電極棒硏磨機，其中將第1硏磨部3 a設置 在圓盤之半徑方向的內側，且位於厚度方向之外方位置處 ;並且，將第2硏磨部3 b設置在圓盤之半徑方向的外側 ，且位於厚度方向之內方位置處。 申請專利範圍第6項的發明，如申請專利範圍第5項 所述之焊接用電極棒硏磨機，其中將分別形成第1硏磨部 3 a和第2硏磨部3 b之縱傾斜面的角度a i、橫傾斜面的 角度α 2以及兩傾斜面之圓弧狀連接部的半徑R，在第1硏 磨部3 a和第2硏磨部3 b中，分別相同。 申請專利範圍第7項的發明，如申請專利範圍第1項 所述之焊接用電極棒硏磨機，其中以中間粒度的硏磨粒來 一體地形成硏磨盤3之硏磨部3 A。 經濟部智慧財產局員工消費合作社印製 申請專利範圍第8項的發明，如申請專利範圍第7項 所述之焊接用電極棒硏磨機，其中使硏磨盤3之硏磨部3 A的構造，具備：將電極棒A之先端部成形爲圓錐形之縱 傾斜面3 a i、排出硏磨屑的橫傾斜面3 a 2、以及將電極 棒A之先端頭部A 〇硏磨成半球形之鏡面狀的曲面3 a 3。 申請專利範圍第9項的發明，如申請專利範圍第1項 所述之焊接用電極棒硏磨機，其中將硏磨盤3之硏磨部3 A，對稱狀地形成於硏磨盤3之基材的兩側面上。 申請專利範圍第1 0項的發明，如申請專利範圍第1 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 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（210 X 297公釐） 503153 A7 _^ B7 五、發明說明（) 項所述之焊接用電極棒硏磨機，其中將擺動板4，構成： 使其一端側轉動自如地軸支在本體1之頂壁上；使他端側 往馬達驅動軸2 a之軸心φ的方向移動自如。 申請專利範圍第1 1項的發明，如申請專利範圍第1 項所述之焊接用電極棒硏磨機，其中使電極棒支持器7， 由：筒狀的夾頭導件7 a、插入夾頭導件7 a之先端側內 的套爪夾頭7 b、以及從夾頭導件7 a的基端側插入而其 先端部與套爪夾頭7 b螺合之筒狀的夾頭螺絲7 c所構成 〇 申請專利範圍第1 2項的發明，如申請專利範圍第 1 1項所述之焊接用電極棒硏磨機，其中將具有規定厚度 h之襯墊1 6，套在電極棒支持器7之夾頭導件7 a上， 使電極棒A之先端頭部A 〇位於第2硏磨部3 b之硏磨溝 3 b / 內。 申請專利範圍第1 3項的發明，如申請專利範圍第1 項所述之焊接用電極棒硏磨機，其中藉由電極棒旋轉馬達 8 ’經由橡膠皮帶1 5，構成使插著電極棒支持器7之支 1寸導件6旋轉。 申請專利範圍第1 4項的發明，如申請專利範圍第1 項所述之焊接用電極棒硏磨機，其中使擺動板移動裝置9 ’由··移動用把手9 a ;以及藉由該移動用把手9 a而被 旋轉’與設置在擺動板4上之螺絲4 c互相嚙合之螺旋齒 輪9 b所構成。 申請專利範圍第1 5項的發明，如申請專利範圍第 a-_ (請先閱讀背面之注咅？事項再填寫本頁) ' i------訂·！ 1!1線 * I . 503153 A7 B7 五、發明說明（) 1 4項所述之焊接用電極棒硏磨機，其中將利用擺動板移 動裝置9所產生之電極棒支持器7的移動距離1 ，藉由具 (請先閱讀背面之注意事項再填寫本頁) 備與設置在擺動板4上之量規止動器4 b連動之驅動體 1 0 a的刻度表1 〇來表示。 【本發明之實施形態】 以下，根據圖面來說明本發明之實施形態。 第1圖係關於本發明之焊接用電極棒硏磨機的俯視圖 、第2圖爲側視圖、第3圖爲前視圖、第4圖爲縱剖側視 槪要圖、第5圖爲縱剖前視槪要圖。 經濟部智慧財產局員工消費合作社印製 本發明之焊接用電極棒硏磨機，係由：箱型的本體1 、收容在本體1內部的硏磨馬達2、以硏磨馬達2而被高 速旋轉的硏磨盤3、配置在本體1之前部上方的擺動板4 、固定在擺動板4的中央部之縱向的筒狀軸套（bushing ) 5、旋轉自如地插入筒狀軸套5內的筒狀支持器導件6、 以縱向的方位裝卸自如地插入支持器導件6內的電極棒支 持器7、經由支持器導件6使電極棒支持器7旋轉之電極 棒旋轉馬達8、使支持上述電極棒支持器7之擺動板4的 一端側移動之擺動板移動裝置9、表示插在擺動板4內之 電極棒支持器7的移動量的刻度表1 0、以及控制硏磨馬 達2和電極棒旋轉馬達8等的驅動之電氣控制裝置1 1等 所構成；設定電極棒之硏磨量的硏磨量設定量規1 2和淸 掃硏磨盤3之硏磨面的整修器（省略圖示）等，係作爲附 屬品而設置在本體1內。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 503153 A7 B7 五、發明說明（) (請先閱讀背面之注意事項再填寫本頁> 上述本體1係形成箱型，其前面係由開放之鋼板或塑 膠製的箱本體1 a、以及覆蓋前面開口之透明塑膠製的防 塵蓋1 b所形成；上述防塵蓋1 b具備固定具1 c、把手 1 d、軸套1 e等。 又，箱本體1 a的內部，係被隔間板1 f所區隔；在 前方部區域的下方，設置可以拉出之粉塵盒1 g。 而且，在箱本體1 a之後方部區域內，設置硏磨馬達 2、電極棒旋轉馬達8等的固定用支持構件1 h。 在上述箱本體1 a之前方區域之上壁的中央部，設置 用來插入後述之筒狀的軸套5或支持器導件6的長孔1i :又，在後方區域之一側的側壁上，設置電極硏磨量設定 量規1 2的收容用孔1 j 。 上述硏磨馬達2，係以水平狀態安裝在支持構件1 h 的底面上；馬達驅動軸2 a貫通隔間板1 f ，而突出至箱 本體1 a之前面側之粉塵盒1 g的上方。 又，硏磨盤支持器2 b被固定在上述馬達驅動軸2 a 上；而且，硏磨盤3利用固定螺絲1 3可裝卸地固定在此 硏磨盤支持器2 b上。 經濟部智慧財產局員工消費合作社印製 再者，在本實施型態中，作爲硏磨馬達2，係使用 AC100V、50/60Hz、100W之單相交流馬 達；藉由使硏磨馬達用開關14導通（on)，利用電氣 控制裝置1 1使其在預先決定之一定時間內運轉，然後利 用計時開關使其自動地停止。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 44 503153V503153 A7 B7 V. Description of the invention (Technical field to which the invention belongs) · This invention relates to welding electrode rods for honing tungsten, molybdenum, chrome-copper alloys used in τIG welding or plasma arc welding, etc. The apex of the honing machine is improved. [Known technology] In the process of T IG welding, the shape of the tip of the electrode rod is closely related to the current density, current distribution, and cooling effect of the welding part, which has a very significant effect on the efficiency of the welding operation or the quality of the welded product. Great influence. Therefore, the tip of the electrode rod is processed into an appropriate shape corresponding to the material, plate thickness, and welding conditions of the base metal to be welded, such as a sharp conical shape, or the tip is processed by a pushing surface and A two-stage cut shape made of a flat surface (so-called conical head shape). In addition, the outer surface of the tip of the electrode rod processed into a predetermined shape is honed to a highly smooth surface. For example, as shown in Fig. 12, a spherical head A having a radius of R = 0 · 08 to 0 · 1 mm is formed at the tip. In the tungsten electrode rod A for TIG welding with a diameter of D = 0.5 to 2 · Ommp, the outer surface of the spherical head A 0 is honed to be smoother than the outer surface of the pushing portion A i, which is ideal. It is honing into a so-called mirror-like outer surface. By honing the outer surface of the spherical head A 0 into a mirror surface, in addition to being more prone to arcing, the directivity (d i r e c t i v i t y) and stability of the arc can be greatly improved. The honing of the tip of the electrode rod A is usually performed using a dedicated electrode rod honing machine. Specifically, the paper size used in Japan applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the precautions on the back before filling this page) -n I ϋ i · — 1 1_ One cor B 1 1 n emmmm n emmmm IB I line · Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Employee Consumer Cooperative 503153 A7 B7 V. Description of the invention (2) Kaiping 4 — 60386 or JP 7-2762 1 1 etc. The electrode rod honing machine constructed as shown in Figure 13; most of them use: (Please read the precautions on the back before filling out this page) (1) First, honing disc (grinding wheel) B with relatively coarse honing particles i (e.g., # 170 honing disc), mounted on the motor drive shaft Mil, after shaping the tip of the electrode rod A into a predetermined shape, replace the honing disc b! with a finer-grain honing disc B2 (e.g. # 5 Honing disc around 0 0), and then using this honing disc B 2 and then honing the tip of the electrode rod after forming (referred to as the first method); or (2) preparing to install a coarser grain size Electrode rod honing machine for honing disc B i There are two electrode rod honing machines for grinding disc B 2. First, the former electrode rod honing machine is used to shape the leading end into a predetermined shape, and then the latter electrode rod honing machine is used to hob the electrode rod honing method. For the second method). In addition, in the drawings of the brothers, C is the phase body, M is the honing motor, D is the honing plate fixing screw, E is the dust cover, and F is the electrode rod guide. However, for the first method described above, Two types of honing discs B i and B 2 must be replaced, and there is a problem that honing operations cannot be performed efficiently. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. For the second method mentioned above, since two electrode rod honing machines are needed, it is not only economical but also increases maintenance costs. In addition, when honing from a honing disc B i using coarse honing grains and replacing it with a honing disc B 2 using fine honing grains, the axis position of the electrode rod A is likely to deviate, which is so-called It is difficult to maintain the concentricity of the electrode rod A. As a result, when the tip portion is honed to a mirror shape, it is not only time-consuming but also causes a problem that the shape of the tip portion changes. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) V503153 A7 B7 V. Description of the invention (3) [Questions to be solved by the invention] The present invention is to solve the conventional electrode for honing welding The problems that occurred when the rods were at the tip were invented, that is, (1) in the case of replacing the coarse and fine grained honing discs, it was not only time-consuming to replace the honing discs, but it was difficult to maintain the electrode rod before and after replacing the honing discs. Concentricity; (2) In the case of using two honing machines, not only lacks economy, when using two honing machines, there will be problems in maintaining the concentricity of the electrode rods; the purpose is to provide a welding An electrode rod honing machine, using an electrode rod honing machine, can easily form the tip of a predetermined shape with a simple operation even with an extremely short electrode rod, and can only Head, honing to mirror. [Disclosure of the invention] In order to solve the above-mentioned problem, the electrode rod honing machine for welding in the first scope of the patent application is composed of a box-shaped body 1; a honing motor 2 fixed in the body 1; A disc-shaped honing disc 3 with a honing section 3A on the motor driving shaft 2 a of 2; located above the honing disc 3 and arranged on the body 1 and supported so as to be able to move in the direction of the axis φ of the motor driving shaft 2 a Moving swing plate 4; a cylindrical support guide protruding in the upright position on the swing plate 4 and supported rotatably on its swing portion 4 on the honing disc 3 in the body 1 in accordance with Chinese national standards (CNS) A4 size (210 X 297 mm) (Please read the precautions on the back before filling out this page) -1 1_1 ϋ ϋ .1 · ϋ One S ° JI I mmmmm n / Mmmmmm I ϋ I. Wisdom of the Ministry of Economic Affairs Printed by the Consumer Cooperative of the Property Bureau 503153 A7 B7 V. Description of the invention () 6; (Please read the precautions on the back before filling in this page) Insert and disassemble in the support guide 6 freely, at the tip of the electrode rod A Can be attached and detached while in contact with the honing part 3 A of the honing disc 3 An electrode rod holder 7 for fixing the electrode rod A; an electrode rod rotation motor 8 fixed in the body 1 so that the holder guide 6 of the electrode rod holder 7 is rotated; and the above-mentioned swing plate 4 is moved along the motor The axis p of the driving shaft 2 a is constituted by a swing plate moving device 9 that moves only a certain distance 1; this is the basic structure of the present invention. In addition, the invention in the second scope of the patent application is an electrode rod honing machine for welding as described in the first scope of the patent application, in which the honing section 3A of the honing disc 3 is provided with a relatively large honing grain. The first honing portion 3 a is configured, and the second honing portion 3 b is formed of a thin honing grain. The invention of item 3 of the scope of patent application printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs is the electrode rod honing machine for welding as described in item 1 of the scope of patent application, in which the honing section 3 A of the honing disc 3 The structure is provided on the front side of the disc, and is provided with a first honing portion 3 a in which a tip end of the electrode rod A is formed into a conical shape; and an outer peripheral portion of the disc is provided with: The tip end A0 of the electrode rod is honing into a mirror-shaped V-shaped honing groove 3 b /, and the second honing portion 3 b is provided on the outer peripheral portion. The invention of the fourth scope of the patent application, as in the electrode rod honing machine for welding described in the first scope of the patent application, wherein the honing part 3 A of the honing disc 3 is configured on the front side of the disc, Equipped with: The first honing part 3 a that is formed into a conical shape at the tip end of the electrode rod A, and the paper size that is formed into a round paper conforms to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 503153 A7 B7__ 5 2. Description of the invention (5) The tip A of the tapered electrode rod. Honed into a mirror-shaped second honing section 3 b 〇 (Please read the precautions on the back before filling out this page) Apply for the invention in item 5 of the patent scope, such as the electrode rod for welding described in item 4 of the scope of patent application A honing machine in which the first honing portion 3 a is disposed on the inner side of the disk in the radial direction and is located outside the thickness direction; and the second honing portion 3 b is disposed in the radial direction of the disk. On the inside of the thickness direction. The invention of the sixth scope of the patent application, as described in the fifth scope of the patent application of the electrode rod honing machine for welding, wherein the longitudinally inclined surfaces of the first honing section 3 a and the second honing section 3 b are formed respectively. The angles ai, the angle α 2 of the lateral inclined surface, and the radius R of the arc-shaped connecting portion of the two inclined surfaces are the same in the first honing portion 3 a and the second honing portion 3 b, respectively. The invention according to claim 7 is the electrode rod honing machine for welding as described in claim 1, wherein the honing portion 3A of the honing disc 3 is integrally formed with honing grains of intermediate particle size. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed the invention with the scope of patent application No. 8 and the electrode rod honing machine for welding as described in the scope of patent application No. 7 with the structure of the honing part 3 A of the honing disc 3 It includes: forming the tip end of the electrode rod A into a conical vertical inclined surface 3 ai, laterally inclined surface 3 a 2 to discharge honing debris, and grinding the tip end A of the electrode rod A into a hemispherical shape. Mirror-like curved surface 3 a 3. The invention of claim 9 in the scope of patent application, as in the electrode rod honing machine for welding described in the scope of claim 1, wherein the honing part 3 A of the honing disc 3 is symmetrically formed on the base material of the honing disc 3 On both sides. For inventions with the scope of patent application No. 10, if the scope of patent application is No. 1, this paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm). National Standard (CNS) A4 specification (210 X 297 mm) 503153 A7 _ ^ B7 V. The electrode rod honing machine for welding as described in the item of the invention, wherein the swing plate 4 is configured to rotate one end side The shaft is freely supported on the top wall of the main body 1; the other end side can move freely in the direction of the axis φ of the motor drive shaft 2 a. The invention of claim 11 in the scope of patent application, the electrode rod honing machine for welding as described in the scope of claim 1, wherein the electrode rod holder 7 is made up of: a cylindrical chuck guide 7 a, an inserting clamp Collet chuck 7 b on the tip side of the head guide 7 a and a cylindrical chuck screw that is inserted from the base end side of the chuck guide 7 a and whose tip end is screwed with the collet chuck 7 b 7c constitutes 0 invention of the scope of patent application No. 12 of the scope of patent application, the electrode rod honing machine for welding as described in the scope of patent application No. 11 of the invention, wherein a pad 16 having a predetermined thickness h is sleeved on the electrode rod On the chuck guide 7a of the holder 7, the tip end A of the electrode rod A is positioned in the honing groove 3b / of the second honing portion 3b. The invention of item 13 of the scope of patent application, the electrode rod honing machine for welding as described in item 1 of the scope of patent application, wherein the electrode rod rotation motor 8 ′ is passed through the rubber belt 15 to support the electrode rod. The 1-inch guide 6 of the support 7 rotates. The invention of claim 14 in the scope of patent application, the electrode rod honing machine for welding as described in the scope of claim 1, wherein the swing plate moving device 9 ′ is moved by the handle 9 a; and by the movement A helical gear 9 b which is rotated by a handle 9 a and is engaged with a screw 4 c provided on the swing plate 4. For inventions with the scope of patent application No. 15, such as the scope of patent application a-_ (Please read the note on the back? Matters before filling out this page) 'i ------ Order ·! 1! 1 line * I. 503153 A7 B7 V. Description of the invention () 1 The electrode rod honing machine for welding according to item 4, wherein the moving distance of the electrode rod holder 7 generated by the swing plate moving device 9 is 1 It is indicated by the scale (Please read the precautions on the back and then fill out this page). A scale 1 〇 is provided for the drive body 1 0 a that is linked to the gauge stopper 4 b provided on the swing plate 4. [Embodiments of the present invention] Hereinafter, embodiments of the present invention will be described with reference to the drawings. Fig. 1 is a plan view of the electrode rod honing machine for welding according to the present invention, Fig. 2 is a side view, Fig. 3 is a front view, Fig. 4 is a longitudinal sectional side view, and Fig. 5 is a longitudinal section. Look forward to the picture. The welding electrode honing machine of the present invention is printed by the employee's cooperative of the Intellectual Property Bureau of the Ministry of Economics, which is composed of a box-shaped body 1, a honing motor 2 housed inside the body 1, and a high-speed rotation by the honing motor 2. Honing disc 3, swinging plate 4 arranged above the front part of the main body 1, a cylindrical bushing fixed in the longitudinal direction of the central portion of the swinging plate 5, and a cylindrical shape inserted into the cylindrical sleeve 5 freely rotatably Supporter guide 6, Electrode rod holder 7 detachably inserted into the supporter guide 6 in a vertical orientation, and an electrode rod rotation motor 8 that rotates the electrode rod holder 7 via the supporter guide 6 to support the above A swing plate moving device 9 that moves one end side of the swing plate 4 of the electrode stick holder 7, a scale 10 indicating the movement amount of the electrode stick holder 7 inserted in the swing plate 4, and a honing motor 2 and an electrode The electric control device 11 for driving the rod rotation motor 8 and the like; the honing amount setting gauge 12 for setting the honing amount of the electrode rod and the dresser for the honing surface of the honing disc 3 (not shown) ), Etc. are installed on the body 1 as accessories . This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 503153 A7 B7 V. Description of the invention () (Please read the precautions on the back before filling out this page> The above body 1 is box-shaped, The front surface is formed by an open steel plate or plastic box body 1 a and a transparent plastic dust cover 1 b covering the front opening; the dust cover 1 b includes a fixture 1 c, a handle 1 d, and a shaft sleeve 1 e etc. In addition, the inside of the box body 1 a is partitioned by a partition plate 1 f; a dust box 1 g that can be pulled out is provided below the front area. Moreover, the box body 1 a is located behind the box body 1 a. In the area, a supporting member for fixing, such as a honing motor 2, an electrode rod rotating motor 8, and the like are provided for 1 h. A cylindrical shaft sleeve for inserting a later-described cylindrical shaft sleeve is provided at the center of the upper wall of the front area of the box body 1 a 5 or the long hole 1i of the support guide 6: Also, an electrode honing amount setting gauge 12 is provided on the side wall on one side of the rear area, and a receiving hole 1j is provided for the honing motor 2. The honing motor 2 is horizontal. The state is installed on the bottom surface of the supporting member 1 h; the motor drive shaft 2 a penetrates the spacer The plate 1 f is projected above the dust box 1 g on the front side of the box body 1 a. The honing disc holder 2 b is fixed to the motor drive shaft 2 a; and the honing disc 3 uses fixing screws 1. 3 Removably fixed on the honing disc support 2 b. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this embodiment, as the honing motor 2, AC100V, 50 / 60Hz, 100W are used. Single-phase AC motor; by turning on the honing motor switch 14, the electric control device 11 is used to run for a predetermined period of time, and then the timer switch is used to stop it automatically. Applicable to China National Standard (CNS) A4 (210 X 297 mm) 44 503153
五、發明說明（9 ) 【硏磨盤之第1實施例】~ 上述硏磨盤3，如第6圖所示，形成直徑約6 0 、厚度約8 · 2mm之圓盤形；被嵌合在硏磨盤支 持器2 b之前端部的階梯部上，以硏磨盤固定螺絲1 3加 以固定。 該硏磨盤3，係由：顆粒較粗之鑽石硏磨粒所構成的 第1硏磨部3 a、以及由顆粒較細之鑽石硏磨粒所構成的 第2硏磨部3 b所形成；上述第1硏磨部3 a，係由縱傾 斜面3 a i以及橫傾斜面3 a 2所構成；縱傾斜面3 a ^係 從馬達驅動軸2 a之軸線p的垂直線，大約傾斜角度α i = 10° ;而橫傾斜面3 a 2相對於軸線φ大約傾斜角度α 2 = 20° :兩傾斜面的交點Ρ則形成半徑R大約爲 0 · 08mm的曲面。 又，硏磨盤3之第2硏磨部3 b，被形成在上述第1 硏磨部3 a之外周部；具備連續上述第1硏磨部3 a之縱 傾斜面3 a i的縱傾斜面3 b i。又，在第2硏磨部3 b的 外周面，設置：具有相對於軸線P的垂直線，大約傾斜 10°的開口角度α3之深度大約爲1·2mm的V形硏磨 溝 3 b /。 再者，在本實施形態中，上述第1硏磨部3 a係藉由 所謂的# 1 7 0左右的較粗鑽石硏磨粒所形成；又，上述 第2硏磨部3 b係藉由# 5 0 0左右的較粗鑽石硏磨粒所 形成。 而且，分別將上述交點P和硏磨溝3 b /之中心間的 本紙張尺度適用中國國家標準（CNS)A4規格（210 χ 297公釐） (請先閱讀背面之注音？事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 -··:-------訂---------線 — ^--------------- 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（210 X 297公釐） 503153 A7 B7 _ 五、發明說明（1C)) 距離1 ，設定大約爲2 · 5 m m ;將交點P和硏磨溝3 b /之底面之間的距離h，設定大約爲3 · 8 m m。 (電極棒A的外徑爲2 . 0 m m (p的情況） 參照第1圖〜第5圖，上述擺動板4係被設置在箱本 體1 a前方之頂壁上；其一端側藉由支軸4 a而被軸支成 可以往第1圖之箭頭方向移動自如。 又，在擺動板4之他端側，直立地設置量規止動器4 b，而刻度表1 〇之驅動體1 〇 a的先端抵接在此量規止 動器4 b上。 而且，在擺動板4之他端側的端面，形成螺絲4 c ; 此螺絲4 c與後述之擺動板移動裝置9之螺旋齒輪（worm gear) 9 b互相嚙合。 在該擺動板4之中心部，貫穿設置軸套安裝孔4 d ; 在此軸套安裝孔4 d內，插入短筒狀的軸套5，用來支持 電極棒支持器7使其能夠旋轉自如。又，該筒狀的軸套5 ，其上端部被固定在擺動板4上。 短筒狀的支持器導件6，從上方旋轉自如地插入上述 短筒狀之軸套5的內方。亦即，該支持器導件6，係在使 其上端部之軸環部6 a卡合在軸套5之頂端面上的狀態下 ，以直立的姿勢被支持成可以選轉自如。 該支持器導件6，係用來裝卸自如地固定電極棒支持 器7 ;如第4圖所示，係呈筒狀。而且，此支持器導件6 ，經由上述的筒狀軸套5，以直立的姿勢，旋轉自如地被 叶3 _— (請先閱讀背面之注意事項再填寫本頁)V. Description of the invention (9) [First embodiment of the honing disc] The honing disc 3, as shown in FIG. 6, is formed into a disc shape with a diameter of about 60 and a thickness of about 8.2 mm; On the stepped part of the front end of the grinding plate holder 2 b, fix it with the honing plate fixing screw 1 3. The honing disc 3 is formed by: a first honing portion 3 a composed of diamond grains with relatively coarse particles, and a second honing portion 3 b composed of diamond grains with fine particles; The first honing portion 3 a is composed of a longitudinally inclined surface 3 ai and a laterally inclined surface 3 a 2; the longitudinally inclined surface 3 a ^ is a vertical line from the axis p of the motor drive shaft 2 a, and is approximately inclined at an angle α i = 10 °; and the horizontal inclined surface 3 a 2 is approximately inclined at an angle α 2 = 20 ° with respect to the axis φ: the intersection point P of the two inclined surfaces forms a curved surface with a radius R of approximately 0 · 08 mm. The second honing portion 3 b of the honing disc 3 is formed on the outer peripheral portion of the first honing portion 3 a; and the longitudinally inclined surface 3 is provided with the longitudinally inclined surface 3 ai continuous to the first honing portion 3 a. bi. A V-shaped honing groove 3b / having a depth of approximately 1.2 mm and an opening angle α3 inclined approximately 10 ° with respect to the axis P perpendicular to the axis P is provided on the outer peripheral surface of the second honing portion 3b. Furthermore, in the present embodiment, the first honing portion 3 a is formed by a so-called coarse diamond honing particle of about # 1 7 0; and the second honing portion 3 b is formed by # 5 0 0 formed by coarser diamond honing grains. In addition, the paper size between the intersection point P and the center of the honing ditch 3 b / respectively applies the Chinese National Standard (CNS) A4 specification (210 χ 297 mm) (Please read the note on the back? Matters before filling out this page ) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs-··: --------- Order --------- line — ^ --------------- Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) 503153 A7 B7 _ V. Description of the invention (1C)) The distance 1 is set to approximately 2 · 5 mm; Set the distance h between the intersection point P and the bottom surface of the honing groove 3 b / to be approximately 3 · 8 mm. (Outer diameter of electrode rod A is 2.0 mm (in case of p)) Referring to FIGS. 1 to 5, the above-mentioned swinging plate 4 is provided on the top wall in front of the box body 1 a; The shaft 4 a is supported by the shaft so that it can move freely in the direction of the arrow in FIG. 1. On the other end of the swing plate 4, a gauge stopper 4 b is set upright, and a drive body 1 of the scale 1 〇 The leading end of 〇a abuts on this gauge stopper 4 b. Further, a screw 4 c is formed on the end surface on the other end side of the swing plate 4; this screw 4 c and a helical gear of the swing plate moving device 9 described later (Worm gear) 9 b meshes with each other. In the center portion of the swing plate 4, a sleeve mounting hole 4 d is penetrated; a short cylindrical sleeve 5 is inserted into the sleeve mounting hole 4 d to support the electrode The rod holder 7 allows it to rotate freely. In addition, the upper end portion of the cylindrical shaft sleeve 5 is fixed to the swing plate 4. The short tube-shaped holder guide 6 is rotatably inserted into the short tube from above. The inner side of the shaft sleeve 5. That is, the holder guide 6 is in a state in which the collar portion 6a of the upper end portion is engaged with the top surface of the sleeve 5. It is supported in an upright position so that it can be turned freely. The supporter guide 6 is used to detachably fix the electrode rod supporter 7; as shown in Figure 4, it is cylindrical. Moreover, the supporter The guide 6 passes through the cylindrical shaft sleeve 5 described above, and can be rotated freely in an upright position. 3 _— (Please read the precautions on the back before filling this page)
-- la n 1 I— 1 n n 一5^ ·1 an 1 n n Mmm§ mmmmm I 503153 A7 ___B7_ 五、發明說明（11 ) 支持在擺動板4上；電極棒支持器7則裝卸自如地被插入 、固定在該支持器導件6內。 又，在該支持器導件6之下方部，形成從動滑輪6 b ;在此從動滑輪6 b和安裝在電極棒旋轉馬達8之驅動軸 8 a上的驅動滑輪1 7之間，捲繞著橡膠皮帶1 5。 上述電極棒支持器7，係用來保持固定電極棒A，並 使其能裝卸自如；在其先端側抵接在硏磨盤3之第1硏磨 部3 a上的狀態下，保持固定電極棒A。 該電極棒夾頭（支持器）7，如第7圖所示，係由： 裝卸自如地插入支持器導件6內的筒狀夾頭導件7 a、被 插入夾頭導件7 a之先端側內的套爪（collet)夾頭7 b、以 及從夾頭導件7 a的基端側插入而與套爪夾頭7 b螺合之 筒狀的夾頭螺絲7 c所構成；若使電極棒A插入套爪夾頭 7 b內，然後鎖緊夾頭螺絲7 c，則套爪夾頭7 b的直徑 縮小，於是電極棒A被保持固定在套爪夾頭7 b中。 再者，該套爪夾頭7 b，預先準備數種電極棒插入孔 的內徑相異的套爪夾頭；在本實施例中，藉由交換套爪夾 頭7 b，可以對應外徑爲1 · 〇 m m〜2 · 6 m m的電極 棒Α 〇 又，在上述夾頭導件7 a處，如第7圖所示，裝卸自 如地插著襯墊1 6 ;如後所述，在電極棒A之先端成形後 ，在利用第2硏磨部3 b對其先端頭部A。進行鏡面狀的硏 磨時，使用上述襯墊16。 上述電極棒旋轉馬達8，係被配置^|箱本體1 a內的 44丨__:""丨丨· ............................................. (請先閱讀背面之注意事項再填寫本頁)-la n 1 I— 1 nn a 5 ^ · 1 an 1 nn Mmm§ mmmmm I 503153 A7 ___B7_ V. Description of the invention (11) Support on the swing plate 4; The electrode rod holder 7 is inserted and removed freely, It is fixed in the holder guide 6. A driven pulley 6 b is formed below the holder guide 6. The driven pulley 6 b is wound between the driven pulley 6 b and the driving pulley 17 mounted on the driving shaft 8 a of the electrode rod rotating motor 8. Rubber belt 1 5. The above-mentioned electrode rod holder 7 is used to hold the fixed electrode rod A and make it detachable; in a state where the tip end of the electrode rod holder abuts on the first honing portion 3 a of the honing disc 3, the fixed electrode rod is held. A. The electrode chuck (supporter) 7 is shown in FIG. 7 by: a cylindrical chuck guide 7 a which is inserted into the support guide 6 detachably and which is inserted into the chuck guide 7 a A collet chuck 7 b in the apex side and a cylindrical chuck screw 7 c inserted into the collet chuck 7 b from the base end side of the chuck guide 7 a; Insert the electrode rod A into the collet collet 7 b, and then tighten the collet screw 7 c, the diameter of the collet collet 7 b is reduced, and the electrode rod A is kept fixed in the collet collet 7 b. Furthermore, the collet chuck 7 b is prepared in advance with several collet chucks having different inner diameters of the electrode rod insertion holes. In this embodiment, by exchanging the collet chuck 7 b, the outer diameter can be matched. Electrode rods A 1 mm to 2 mm 6 mm, and at the chuck guide 7 a, as shown in FIG. 7, a gasket 16 is detachably inserted; as described later, in After the tip of the electrode rod A is formed, the tip A of the electrode rod A is formed by the second honing portion 3b. When mirror-like honing is performed, the above-mentioned spacer 16 is used. The above-mentioned electrode rod rotating motor 8 is configured ^ | 44 in the box body 1 a 丨 __: " " 丨 丨 ... ......... (Please read the notes on the back before filling this page)
I n n n n n 1 一一<»JI n n emmt i n n I 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（210 X 297公釐） 503153 A/I n n n n n 1 One by one < »JI n n emmt i n n I Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper is in accordance with China National Standard (CNS) A4 (210 X 297 mm) 503153 A /
五、發明說明（12 ; 後方部，被固定在支持構件1 h的底面。 又’驅動滑輪1 7被固定在該電極棒旋轉馬達8之驅 動軸8 a上；而在該驅動滑輪1 7和上述支持器導件6之 從動滑輪6 b之間，捲繞著橡膠皮帶1 5。 亦即’藉由使電極棒旋轉馬達8旋轉，經由橡膠皮帶 1 5 ’支持器導件6被旋轉驅動；結果，裝卸自如地被固 定在支持器導件6上的電極棒支持器7、以及固定在電極 棒支持器7內的電極棒A被旋轉驅動。 上述擺動板移動裝置9，係由：移動用把手9 a、藉 由移動用把手9 a而被旋轉之螺旋齒輪9 b、與螺旋齒輪 9 b噴合之擺動板4之先_部的螺絲4 c、以及螺旋齒輪 箱9 c所構成；藉由轉動移動用把手9 a，經由螺旋齒輪 9 b，擺動板4以支軸4 a爲支點，往箭頭方向移動。 又，若上述擺動板4往箭頭方向移動，則固定在擺動 板4上的電極棒支持器7也一體地移動，於是電極棒a之 先端位置往馬達驅動軸2 a之軸線（/>的方向移動。 藉由上述移動用把手9 a之轉動的擺動板4之移動量 ’係利用刻度表1 0來讀取。亦即，藉由抵接在位於擺動 板4上之量規止動器4 b上的刻度表驅動體1 〇 a，往箭 頭方向移動，則擺動板4的移動量，被表示在刻度表1 〇 上。 再者，由於刻度表1 〇的構成爲習知，所以在此省略 其說明。 上述電氣控制裝置1 1，係用來控制硏磨馬達2或電 (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 ^0J n Α— ϋ I ϋ ϋ ϋ κ n rii 1 ϋ ϋ I n n I I n ·-1 n Λ— «I n IB 1 I i_i ϋ ϋ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） V503153 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（13 ) 極棒旋轉馬達8的啓動、停止等；藉由使硏磨馬達用開關 14導通（on)，使硏磨馬達2、電極棒旋轉馬達8在 預先決定之一定時間內，以一定的速度旋轉。 又，在使用硏磨盤3之第2硏磨部3 b，來將電極棒 A之先端硏磨成鏡面狀時，藉由切換限制開關1 8的動作 ，兩馬達2、8的旋轉數被切換至高速側，使兩馬達2、 8在預先決定之一定時間內，以一定的速度旋轉。 上述電極硏磨量設定量規1 2，係用來調整被保持在 電極棒支持器7內之電極棒A的突出量，來設定電極棒A 的硏磨量；係裝卸自如地被收容在箱本體1 a的側壁上。 該硏磨量設定量規1 2，如第8圖所示，係由：筒狀 的量規本體1 2 a、固著在量規本體1 2 a之先端部上的 螺帽1 2 b、以及與螺帽1 2 b螺合之設定用螺栓1 2 c 所構成；而藉由將電極棒支持器7插入量規本體1 2 a內 ’使電極棒A的先端抵接在螺栓1 2 c上，來調整電極棒 A從電極棒支持器7突出的突出量。 再者，在藉由硏磨量設定量規1 2來設定硏磨量的情 況’首先，在電極棒支持器7中，於使電極棒A的先端部 突出規定長度的狀態下，保持固定電極棒A。接著，將電 極棒支持器7插入支持器導件6內，利用硏磨盤3之第1 硏磨部3 a試驗地硏磨，來確認電極棒a的先端是否被硏 磨成完全的圓錐形狀。然後，當電極棒A被完全地硏磨後 ’將保持固定住電極棒A之電極棒支持器7，插入量規本 體1 2 a內，移動調整設定用螺栓1 2 c，使電極棒A的 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) ·· 訂--------- 線，φ! 503153 A7 B7 五、發明說明（14 ) 先端和設定用螺栓1 2 C的先端之間的間隙，成爲規定的 値（例如0 · 5 m m )。以後的電極棒A之硏磨量，係被 上述間隙長度所限制。 接著，說明使用本發明之電極棒硏磨機，來硏磨加工 電極棒A的情況。 首先，對應電極棒A的直徑以及要硏磨的先端形狀， 選擇適當的硏磨盤3，將該硏磨盤3固定在馬達驅動軸2 a上。 接著，將電極棒A插入電極棒支持器7之套爪夾頭7 b內，使電極棒A從套爪夾頭7 b的先端，僅突出規定的 長度（4 5 m m〜5 0 m m )後，輕輕地旋緊夾頭螺絲7 c，使電極棒A保持在滑動自如的狀態。 然後，將保持著電極棒A的電極棒支持器7，插入硏 磨量設定量規1 2之量規本體1 2 a內，使電極棒A的先 端抵接在設定用螺栓1 2 c上，而被壓入套爪夾頭7 b內 ，當電極棒支持器7被完全地嵌合入量規本體1 2 a內時 ，完全地旋緊夾頭螺絲7 c，固定電極棒A。藉由此手段 ，設定電極棒A的突出量和硏磨量。再者，硏磨量設定量 規1 2之設定用螺栓1 2 c的位置，如前所述，藉由預先 進行之電極棒A的試驗硏磨，當然可以調整至規定位置處 〇 接著，將電極棒支持器7插入支持器導件6內，使電 極棒A之先端部抵接硏磨盤3之第1硏磨部3 a之後，導 通開關1 4。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (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 一OJe n n ·ϋ I ·ϋ βϋ n I «I n _BI ·ϋ n n n n 503153 A75. Description of the invention (12; the rear part is fixed to the bottom surface of the supporting member 1 h. The driving pulley 17 is fixed to the driving shaft 8 a of the electrode rod rotating motor 8; and the driving pulley 17 and Between the driven pulley 6 b of the supporter guide 6, a rubber belt 15 is wound around. That is, 'by rotating the electrode rod rotation motor 8, the supporter guide 6 is rotationally driven via the rubber belt 15'; As a result, the electrode rod holder 7 fixed to the holder guide 6 and the electrode rod A fixed in the electrode rod holder 7 are rotatably driven. The swinging plate moving device 9 is for moving The handle 9 a, the helical gear 9 b rotated by the moving handle 9 a, the screw 4 c of the first part of the swing plate 4 sprayed with the helical gear 9 b, and the helical gear box 9 c; By turning the handle 9 a for movement, the oscillating plate 4 moves in the direction of the arrow with the fulcrum 4 a as the fulcrum via the helical gear 9 b. When the oscillating plate 4 moves in the direction of the arrow, the oscillating plate 4 is fixed to the oscillating plate 4. The electrode rod holder 7 also moves integrally, so that the electrode rod a The end position is moved in the direction of the axis of the motor drive shaft 2a (/ >. The amount of movement of the swing plate 4 by the rotation of the above-mentioned moving handle 9a is read using a scale 10. That is, by borrowing When the scale driving body 10a abuts on the gauge stopper 4b located on the swing plate 4, moves in the direction of the arrow, the moving amount of the swing plate 4 is indicated on the scale 10. The structure of the scale 10 is known, so its description is omitted here. The above-mentioned electrical control device 11 is used to control the honing motor 2 or electricity (please read the precautions on the back before filling this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ 0J n Α— ϋ I ϋ ϋ ϋ κ n rii 1 ϋ ϋ I nn II n · -1 n Λ— «I n IB 1 I i_i ϋ ϋ This paper is applicable to China National Standard (CNS) A4 Specification (210 X 297 mm) V503153 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (13) Start, stop, etc. of the pole rotation motor 8; The motor switch 14 is turned on, so that the honing motor 2 and the electrode rod rotating motor 8 are turned on. It is decided to rotate at a certain speed for a certain period of time. When the second honing part 3 b of the honing disc 3 is used to honing the tip of the electrode rod A into a mirror surface, the limit switch 1 8 is switched. In the operation, the number of rotations of the two motors 2 and 8 is switched to the high-speed side, so that the two motors 2 and 8 rotate at a certain speed within a predetermined period of time. The above-mentioned electrode honing amount setting gauge 1 2 is used The protruding amount of the electrode rod A held in the electrode rod holder 7 is adjusted to set the honing amount of the electrode rod A; it is detachably received on the side wall of the box body 1 a. The honing amount setting gauge 12 is shown in FIG. 8 by a cylindrical gauge body 1 2 a and a nut 1 2 b fixed on a tip end of the gauge body 1 2 a. And a set bolt 1 2 c for screwing with the nut 1 2 b; and the electrode rod holder 7 is inserted into the gauge body 1 2 a to make the tip of the electrode rod A abut on the bolt 1 2 c Then, the amount of protrusion of the electrode rod A from the electrode rod holder 7 is adjusted. In the case where the honing amount is set by the honing amount setting gauge 12, first, in the electrode rod holder 7, the fixed electrode is held in a state where the tip of the electrode rod A protrudes by a predetermined length. Stick A. Next, the electrode rod holder 7 is inserted into the holder guide 6, and the first honing portion 3a of the honing disc 3 is honing experimentally to confirm whether the tip of the electrode rod a has been honed into a completely conical shape. Then, when the electrode rod A is completely honed, the electrode rod holder 7 of the electrode rod A will remain fixed and inserted into the gauge body 1 2 a, and the adjustment setting bolt 1 2 c is moved to make the electrode rod A This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) ·· Order --------- Line, φ! 503153 A7 B7 V. Description of the invention (14) The clearance between the tip and the tip of the setting bolt 1 2 C becomes a predetermined value (for example, 0.5 mm). The subsequent honing amount of the electrode rod A is limited by the above-mentioned gap length. Next, a case where the electrode rod A is honed using the electrode rod honing machine of the present invention will be described. First, according to the diameter of the electrode rod A and the shape of the tip to be honed, an appropriate honing disc 3 is selected, and the honing disc 3 is fixed on the motor drive shaft 2 a. Next, insert the electrode rod A into the collet chuck 7 b of the electrode rod holder 7 so that the electrode rod A protrudes from the front end of the collet chuck 7 b only by a predetermined length (45 mm to 50 mm). , Lightly tighten the chuck screw 7 c to keep the electrode rod A in a free sliding state. Then, the electrode rod holder 7 holding the electrode rod A is inserted into the gauge body 1 2 a of the honing amount setting gauge 12 and the tip of the electrode rod A is abutted against the setting bolt 1 2 c. While being pressed into the collet chuck 7 b, when the electrode rod holder 7 is fully fitted into the gauge body 1 2 a, the chuck screw 7 c is fully tightened to fix the electrode rod A. By this means, the amount of protrusion and honing of the electrode rod A is set. In addition, as described above, the position of the setting bolt 1 2 c of the honing amount setting gauge 12 can be adjusted to a predetermined position through the test honing of the electrode rod A in advance, as described above. The electrode rod holder 7 is inserted into the holder guide 6 so that the leading end portion of the electrode rod A comes into contact with the first honing portion 3 a of the honing disc 3, and then the switch 14 is turned on. This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm) (Please read the notes on the back before filling out this page) ·· Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs OJe nn · Ϋ βϋ n I «I n _BI · ϋ nnnn 503153 A7
(請先閱讀背面之注意事項再填寫本頁) 藉由此手段，電極棒A —邊旋轉，其先端部一邊與硏 磨盤3之第1硏磨部3 a接觸，依序地被硏磨。此時，若 進行電極棒A的硏磨，則隨著硏磨的進行，電極棒支持器 7在支持器導件6內，由於本身的重量而下降；結果，電 極棒A的先端部自動地被硏磨成圓錐形。再者，電極棒支 持器7，若下降一定量，其夾頭導件7 a之捏住部會抵接 在支持器導件6之頂面上，來限制進一步的下降。 若進行一定時間的成形硏磨後，利用計時器，馬達2 、8自動地停止，成形硏磨完成。又，一旦成形硏磨完成 ’將電極棒支持器7從支持器導件6拔出，且將襯墊1 6 插在電極棒支持器7上。 接著，使擺動板移動裝置9之移動用把手9 a旋轉， 若從刻度表1 0來看，將支持器導件6之中心軸線的位置 ，往本體1的內方僅移動規定距離L。藉由此手段，在支 持器導件6內插著電極棒支持器7的情況，被保持在電極 棒支持器7內之電極棒A的先端，位於硏磨盤3之第2硏 磨部3 b的正上方。 經濟部智慧財產局員工消費合作社印製 當擺動板4的移動結束，將襯墊1 6套在電極棒支持 器7之夾頭導件7 a上，然後將套有襯墊1 6之電極棒支 持器7，插入支持器導件6內。 上述襯墊1 6的厚度，如前所述，設定爲尺寸h。結 果，被保持在電極棒支持器7上之成形完畢的電極棒A的 先端，置於第2硏磨部3 b之V形硏磨溝3 b /上。 在此狀態下，若再度導通（ο η )硏磨馬達用開關 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 503153 A7 B7 五、發明說明（16 ) 1 4，則硏磨盤3和支持器導件6以規定的速度，在一定 時間內高速旋轉，且電極棒支持器7由於本身的重量而下 降大約1·2mm左右。結果，電極棒a之先端的球面狀 部附近，被較細粒度的第2硏磨部3 b硏磨成鏡面狀。 再者’在上述擺動板4移動時，切換限制開關1 8動 作’兩馬達2、8的旋轉數被自動地切換至高速運轉，藉 由此手段，能夠高效率地將電極棒A之先端的球面狀部， 加工成鏡面狀。 【硏磨盤之第2實施例】 第9圖係表示硏磨盤3之第2實施例。關於此第2實 施例的硏磨盤3，與第6圖所示之第1實施例的硏磨盤3 同樣地，形成直徑約6 0 m m ρ、厚度約8 · 2 m m之圓 盤形；被嵌合在硏磨盤支持器2 b之前端部的階梯部上， 以硏磨盤固定螺絲1 3旋緊固定在硏磨盤支持器2 b上。 由第9圖可知，該硏磨盤3係由：顆粒較粗之大約# 1 7 0左右的鑽石硏磨粒所構成的第1硏磨部3 a、以及 由顆粒較細之大約# 5 0 0左右的鑽石硏磨粒所構成的第 2硏磨部3 b所形成；第1硏磨部3 a和第2硏磨部3 b 兩者，在圓盤的前面側，分別形成相異的階梯狀。 亦即，上述第1硏磨部3 a，係設置在圓盤之前面側 之半徑方向的內側，且位於厚度方向的外方，係由縱傾斜 面3 a i以及橫傾斜面3 a 2所構成；縱傾斜面3 a i係從 馬達驅動軸2 a之軸線p的垂直線，大約傾斜角度α i = 本紙張尺度適用中國國家標準（CNS)A4規格（210 χ 297公釐） (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 ·ϋ ϋ n n n n 一：· ϋ n ϋ n ^mmaw 1 I 線-· I ^>1 1 ϋ I ϋ «I I ϋ ϋ ϋ 1· I I n n ϋ I ϋ n 503153 A7 五、發明說明（17 ) 1 〇 ° ;而橫傾斜面3 a 2相對於軸線P大約傾斜角度α 2 =2 〇 ° ;兩傾斜面的圓弧狀連接部Ρ則形成半徑R大約 爲〇·08mm的曲面。 (請先閱讀背面之注音？事項再填寫本頁) 又，上述第2硏磨部3 b，被形成在上述第1硏磨部 3 a之半徑方向的外側且位於厚度方向的內方；由角度 二1 0 °的縱傾斜面3 b i以及角度α 2 = 2 0 °的橫傾斜 面3 b 2所構成；兩者的圓弧狀連接部Q則形成半徑R大約 爲0·08mm的曲面。 再者，分別將第1硏磨部3 a之圓弧狀連接部P和第 2硏磨部3 b之圓弧狀連接部Q之間的圓盤厚度方向（硏 磨馬達之驅動軸方向）的距離1 ，設定大約爲2 . 5 m m :又，將圓盤半徑方向之距離h，設定大約爲3 · 8mm (電極棒A的外經爲2 . 0 m m φ的情況）。 又，在此第2實施例中，雖然第1硏磨部3 a和第2 硏磨部3 b之上述角度α 1、α 2以及半徑R分別相同；但 是，兩硏磨部3 a、3b之角度αχ、以及半徑R，當 然也可以設定爲相異的値。 經濟部智慧財產局員工消費合作社印製 而且，在此第2實施例中，雖然上述距離1以及距離 h與第1實施例相同，但是當然也可以適當地變更第2實 施例之各距離1、h。 使用此第2實施例之硏磨盤3的電極棒A之硏磨方法 ，與使用上述第1實施例之硏磨盤3的情況，完全相同。 因此，在此省略其詳細的說明。 又，在此第2實施例的硏磨盤3之情況中，由於第2 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 503153 Α7 Β7 五、發明說明（18 ) 硏磨部3 b並不是如第1實施例般的形成V形溝，其前面 側開放，所以在第2硏磨部3 b中幾乎完全不會發生堵塞 的情況。結果，可以大幅地減少硏磨盤3之保養管理所需 的成本。 【硏磨盤之第3實施例】 第1 0圖係表示硏磨盤3之第3實施例；此硏磨盤3 ，如第1 0圖所示，係形成直徑約6 0 m m ^)、厚度約 8 · 2 m m之圓盤形，且由在較粗粒度（例如大約爲 # 1 7 0號）和較細粒度（例如大約爲3 5 0號）之間的 中間粒度（例如大約爲# 3 5 0號）之鑽石硏磨粒（硏磨 材），一體地形成；被嵌合在硏磨盤支持器2b之前側的 階梯部上，利用硏磨盤固定螺絲1 3加以固定。 硏磨盤3，具備硏磨電極棒A之先端部的硏磨部3 A ;此硏磨部3 A，係被形成對應第1 2圖所示之電極棒A 之先端部的最終形狀的硏磨形狀。 亦即，硏磨部3 A，係由：縱傾斜面3 a 1 ;橫傾斜面 3 a 2 ;以及兩者之交點被形成半徑R大約=〇 · 〇 8 m m 之圓弧狀，而用來將電極棒A之先端頭部A 1硏磨成半球形 之鏡面狀的曲面3 a 3所形成（電極棒A之外徑D = 2 . 0 m m p的情況）；上述縱傾斜面3 a i係相對於馬達驅動軸 2 a之軸線0的垂直線，大約傾斜角度a i = 1 〇 ° ，用來 將電極棒A之先端部成形成圓錐形；而上述橫傾斜面3 a 2 相對於軸線0大約傾斜角度α 2 = 2 0 ° ，用來排出硏磨屑 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注音？事項再填寫本頁) 一一0午 n H 11 n n 1 I ,2B n »91 1 i n n ϋ n ϋ I n SI I n I n ϋ -ϋ 503153 A7 B7 五、發明說明（19 ) 〇 當進行硏磨時，與上述第1實施例之情況同樣地，將 電極棒支持器7插入支持器導件6內，使電極棒A的先端 部抵接硏磨盤3之硏磨部3 A之後，使硏磨馬達用開關 1 4 導通（〇 η )。 於是，硏磨盤3藉由硏磨馬達2而繞著其軸線0旋轉 ，且電極棒Α藉由電極棒旋轉馬達8而繞著其軸心0 a旋 轉。 藉由此手段，電極棒A —邊旋轉，其先端部一邊與硏 磨盤3之硏磨部3 A接觸，依序地被硏磨。此時，若進行 電極棒A的硏磨，則隨著硏磨的進行，電極棒支持器7在 支持器導件6內，由於本身的重量而下降，結果，電極棒 A的先端部藉由硏磨盤3之縱傾斜面3 a :而自動地被成形 爲圓錐形，同時，電極棒A的先端頭部，藉由硏磨盤3之 曲面3 a 3而被精硏磨加工成半球形的鏡面狀。 這是由於：使電極棒A之軸心a，沿著馬達驅動軸 2 a之軸線p的垂直線配置，且使硏磨盤3之硏磨部3 A ，形成對應電極棒A之最終精加工形狀的硏磨形狀；而且 ，在藉由硏磨馬達2使硏磨盤3旋轉的同時，藉由電極棒 旋轉馬達8使電極棒A旋轉的緣故。 電極棒支持器7，若下降一定量，則夾頭導件7 a之 捏住部會抵接在支持器導件6之頂面上，來限制進一步的 下降。 若進行一定時間的成形硏磨後，利用計時器開關，馬 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (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 n ^ ϋ I ^ I ai I n n ϋ ^ n n ϋ I n βί 1 I I iai I — ϋ ϋ I ^ I ϋ n ϋ n I- i_i I n n - 503153 A7(Please read the precautions on the back before filling in this page.) By this means, the electrode rod A is rotated while its tip end is in contact with the first honing part 3 a of the honing disc 3 and sequentially honed. At this time, if the honing of the electrode rod A is performed, as the honing progresses, the electrode rod holder 7 is lowered in the holder guide 6 due to its own weight; as a result, the tip end of the electrode rod A automatically Honed into a cone. Furthermore, if the electrode rod holder 7 is lowered by a certain amount, the pinch portion of the chuck guide 7a will abut against the top surface of the holder guide 6 to limit further lowering. After forming honing for a certain period of time, the motors 2 and 8 are automatically stopped by a timer, and the forming honing is completed. Once the shaping honing is completed, the electrode rod holder 7 is pulled out from the holder guide 6 and the spacer 16 is inserted into the electrode rod holder 7. Next, the handle 9 a for moving the swinging plate moving device 9 is rotated, and if viewed from the scale 10, the position of the center axis of the holder guide 6 is moved only a predetermined distance L inside the body 1. By this means, when the electrode rod holder 7 is inserted into the holder guide 6, the tip of the electrode rod A held in the electrode rod holder 7 is located at the second honing portion 3 b of the honing disc 3. Right above. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs When the movement of the swing plate 4 is completed, the pad 16 is placed on the chuck guide 7 a of the electrode rod holder 7, and then the electrode bar with the pad 16 is placed The holder 7 is inserted into the holder guide 6. The thickness of the spacer 16 is set to the dimension h as described above. As a result, the tip of the formed electrode rod A held on the electrode rod holder 7 is placed on the V-shaped honing groove 3b / of the second honing portion 3b. In this state, if the switch for the honing motor is turned on again (ο η), the paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) 503153 A7 B7 V. Description of the invention (16) 1 4 The honing disc 3 and the holder guide 6 rotate at high speed for a predetermined time at a predetermined speed, and the electrode rod holder 7 is lowered by about 1.2 mm due to its own weight. As a result, the fine-grained second honing portion 3 b near the spherical surface portion of the tip of the electrode rod a is honed to a mirror surface shape. Furthermore, when the swing plate 4 is moved, the switching limit switch 18 is operated. The number of rotations of the two motors 2 and 8 is automatically switched to high-speed operation. By this means, the tip of the electrode rod A can be efficiently moved. Spherical surface, processed into a mirror surface. [Second embodiment of honing disc] FIG. 9 shows a second embodiment of the honing disc 3. FIG. The honing disc 3 of this second embodiment is formed into a disc shape having a diameter of about 60 mm ρ and a thickness of about 8.2 mm in the same manner as the honing disc 3 of the first embodiment shown in FIG. 6; It fits on the step of the front end of the honing disc holder 2 b, and is fastened and fixed to the honing disc holder 2 b with the honing disc fixing screw 1 3. As can be seen from FIG. 9, the honing disc 3 is composed of a first honing portion 3 a composed of diamond honing grains with coarse particles of about # 1 7 0 and about # 5 0 0 The left and right diamond honing grains are formed by the second honing portion 3 b; both the first honing portion 3 a and the second honing portion 3 b form different steps on the front side of the disc, respectively. shape. That is, the first honing portion 3 a is provided on the inner side in the radial direction of the front surface side of the disc and on the outer side in the thickness direction, and is composed of a longitudinally inclined surface 3 ai and a laterally inclined surface 3 a 2. ; The longitudinal inclined plane 3 ai is a vertical line from the axis p of the motor drive shaft 2 a, and the approximate inclination angle α i = this paper size applies to the Chinese National Standard (CNS) A4 specification (210 χ 297 mm) (please read the back first) Please fill in this page again) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs · ϋ ϋ nnnn I: · ϋ n ϋ n ^ mmaw 1 I Line- · I ^ > 1 1 ϋ I ϋ «II ϋ ϋ ϋ 1 · II nn ϋ I ϋ n 503153 A7 V. Description of the invention (17) 1 0 °; and the horizontal inclined surface 3 a 2 is about inclined angle α 2 = 2 0 ° with respect to the axis P; the arc-shaped connection of the two inclined surfaces The portion P is formed into a curved surface with a radius R of approximately 0.08 mm. (Please read the phonetic on the back? Matters before filling out this page.) The second honing part 3 b is formed on the outside of the first honing part 3 a in the radial direction and in the thickness direction; A longitudinal inclined surface 3 bi with an angle of 10 ° and a transverse inclined surface 3 b 2 with an angle of α 2 = 20 ° are formed; the arc-shaped connecting portion Q of the two forms a curved surface with a radius R of approximately 0 · 08 mm. Further, the thickness direction of the disc (the direction of the drive shaft of the honing motor) between the arc-shaped connecting portion P of the first honing portion 3 a and the arc-shaped connecting portion Q of the second honing portion 3 b, respectively. The distance 1 is set to approximately 2.5 mm: and the distance h in the radial direction of the disc is set to approximately 3 · 8 mm (in the case where the outer diameter of the electrode rod A is 2.0 mm φ). In this second embodiment, although the angles α1, α2, and radius R of the first honing section 3a and the second honing section 3b are the same, the two honing sections 3a, 3b are the same. The angle αχ and the radius R can of course be set to different 値. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this second embodiment, although the above-mentioned distance 1 and distance h are the same as those in the first embodiment, of course, the distances 1 and 2 in the second embodiment can be changed as appropriate h. The honing method of the electrode rod A using the honing disc 3 of the second embodiment is exactly the same as that of the case where the honing disc 3 of the first embodiment is used. Therefore, detailed descriptions are omitted here. Also, in the case of the honing disc 3 of the second embodiment, since the second paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm), printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 503153 Α7 Β7 V. Description of the invention (18) The honing section 3b does not form a V-shaped groove as in the first embodiment, and its front side is open. Therefore, clogging in the second honing section 3b is almost completely prevented. . As a result, the cost required for the maintenance management of the honing disc 3 can be greatly reduced. [Third embodiment of the honing disc] FIG. 10 shows a third embodiment of the honing disc 3. The honing disc 3, as shown in FIG. 10, is formed into a diameter of about 60 mm ^) and a thickness of about 8 · 2 mm disc-shaped and composed of an intermediate grain size (such as approximately # 3 5 0) between a coarser grain size (such as approximately # 1 7 0 number) and a finer grain size (such as approximately # 3 5 0 number) No.) diamond honing grains (honing material) are integrally formed; they are fitted on the stepped part on the front side of the honing disc holder 2b and fixed with the honing disc fixing screws 13. The honing disc 3 is provided with a honing portion 3 A of the tip end of the honing electrode rod A. The honing portion 3 A is a honing which is formed to correspond to the final shape of the tip end of the electrode rod A shown in FIG. 12. shape. That is, the honing portion 3 A is composed of: a longitudinally inclined surface 3 a 1; a laterally inclined surface 3 a 2; and an intersection point of the two is formed into an arc shape with a radius R of approximately 〇 · 〇8 mm, and is used for The tip A 1 of electrode rod A is formed by honing into a hemispherical mirror-like curved surface 3 a 3 (when the outer diameter D of electrode rod A = 2.0 mmp); the longitudinally inclined surface 3 ai is opposite The vertical line on the axis 0 of the motor drive shaft 2 a is about an inclination angle ai = 10 °, which is used to form the tip of the electrode rod A into a conical shape; and the above-mentioned lateral inclined surface 3 a 2 is approximately inclined with respect to the axis 0 Angle α 2 = 20 °, used to discharge honing dust. The paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) (Please read the note on the back? Matters before filling out this page.) Afternoon n H 11 nn 1 I, 2B n »91 1 inn ϋ n ϋ I n SI I n I n ϋ -ϋ 503153 A7 B7 V. Description of the invention (19) 〇 When honing, the same as the first embodiment described above In the same manner, the electrode rod holder 7 is inserted into the holder guide 6 so that the leading end portion of the electrode rod A comes into contact with the honing portion 3 A of the honing disc 3, and then The motor switch 14 is turned on (square η). Then, the honing disc 3 is rotated about its axis 0 by the honing motor 2, and the electrode rod A is rotated about its axis 0 a by the electrode rod rotating motor 8. By this means, while the electrode rod A is rotated, its tip end is in contact with the honing portion 3 A of the honing disc 3 while being sequentially honed. At this time, if the honing of the electrode rod A is performed, as the honing progresses, the electrode rod holder 7 is lowered in the holder guide 6 due to its own weight. As a result, the tip end of the electrode rod A is The longitudinal inclined surface 3 a of the honing disc 3 is automatically formed into a conical shape. At the same time, the tip of the electrode rod A is finely honed to a hemispherical mirror surface by the curved surface 3 a 3 of the honing disc 3. shape. This is because the axis a of the electrode rod A is arranged along the vertical line of the axis p of the motor drive shaft 2 a, and the honing portion 3 A of the honing disc 3 is formed into a final finished shape corresponding to the electrode rod A. Because the honing disc 3 is rotated by the honing motor 2 and the electrode rod A is rotated by the electrode rod rotating motor 8. If the electrode rod holder 7 is lowered by a certain amount, the pinch portion of the chuck guide 7a will abut against the top surface of the holder guide 6 to limit further lowering. After forming and honing for a certain period of time, using a timer switch, the size of the paper is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the note on the back? Matters before filling out this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs n ^ ϋ I ^ I ai I nn ϋ ^ nn ϋ I n βί 1 II iai I — ϋ ϋ I ^ I ϋ n ϋ n I- i_i I nn-503153 A7
五、發明說明（2〇 ) 經濟部智慧財產局員工消費合作社印製 達2、8自動地停止，而完成硏磨，所以將電極棒支持器 7從支持器導件6拔出，且將電極棒A從電極棒支持器7 取出。若如此地進行，則如第1 2圖所示，可以得到一種 電極棒A，其先端部被形成圓錐形的推拔部A i，且頭部a 〇被形成半球狀，並且其外表面被硏磨成鏡面狀。 在硏磨外徑相異之電極棒A的情況、或是調整電極棒 A的硏磨量時，使擺動板移動裝置9之移動用把手9 a旋 轉，一邊看著刻度表1 〇，一邊將支持器導件6之中心軸 線的位置，往馬達驅動軸2 a之軸線p的方向移動規定距 離，加減電極棒A和硏磨盤3之間的接觸程度。 再者，硏磨盤3之硏磨部3A，在先前的例子中，係 對應第1 2圖之電極棒A，而具備縱傾斜面3 a i和曲面 3 a 3 ;但是也不限於此構造，例如，在電極棒a之先端部 爲由角度相異之兩個推拔面所構成之所謂的二段圓錐狀的 情況，也可以對應此形狀而具備二段的縱傾斜面。 【硏磨盤之第4實施例】 第1 1圖係表示硏磨盤3之第4實施例；將第1 0圖 所示之第3實施例的硏磨部3 A，對稱地組合在基材3 c 的兩側，構成可以交換使用兩側的硏磨部3 A。 再者，利用該硏磨盤3所進行的硏磨，由於與第3實 施例之硏磨盤3的情況相同，所以在此省略其說明。 【發明之效果】 ----.--I-----I -----11 · 11----11 «i i i (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -28- 經濟部智慧財產局員工消費合作社印製 503153 A7 __ B7 五、發明說明（21 ) a •在本發明中，將電極棒之軸心，沿著馬達驅動軸 之軸線的垂直線配置，且將硏磨盤之硏磨部，形成對應電 極棒之最終形狀的硏磨形狀；而且，在藉由硏磨馬達使硏 磨盤旋轉的同時，藉由電極棒旋轉馬達使電極棒旋轉。因 此’以一個硏磨盤和一台電極棒硏磨機，便能夠高效率且 高精度地將電極棒的先端部，成形爲最終形狀，並且可以 將電極棒的頭部，精硏磨加工成鏡面狀。 b ·在本發明中，除了將硏磨盤3作成具備粒度粗之 第1硏磨部3 a和粒度細之第2硏磨部3 b的複合型硏磨 盤3以外，藉由擺動板移動裝置9，使將電極棒支持器7 支持成可以旋轉自如的擺動板4移動，構成可以利用上述 第1硏磨部3 a和第2硏磨部3 b兩方，來硏磨電極棒a 的先端。 結果，藉由粒度比較粗的第1硏磨部3 a來將電極棒 的先端加以成形，且利用粒度較細的第2硏磨部3 b，可 以僅將先端頭部A。加以鏡面硏磨，能夠以極高效率硏磨力口 工電極棒的先端。 又，在將電極棒A保持在相同的電極棒支持器7內的 狀態下，由於使用相同的電極棒硏磨機來對電極棒先端進 行成形硏磨、以及對其先端頭部A 〇進行鏡面硏磨，所以即 使從成形硏磨切換成鏡面硏磨時，電極棒A之軸心位置不 會發生偏移，而能夠以高效率對先端頭部A。進行正確的鏡 面硏磨。 c ·在本發明中，藉由擺動板移動裝置9，可以一邊 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁)V. Description of the invention (20) The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs will automatically stop printing 2 and 8 to finish honing, so the electrode rod holder 7 is pulled out from the holder guide 6 and the electrode The rod A is taken out of the electrode rod holder 7. If so, as shown in FIG. 12, an electrode rod A can be obtained in which the tip end portion is formed into a conical push-out portion A i, the head portion a 〇 is formed into a hemispherical shape, and the outer surface thereof is Honed into a mirror. In the case of honing electrode rod A having a different outer diameter, or when adjusting the honing amount of electrode rod A, rotate the handle 9 a of the swinging plate moving device 9 while looking at the scale 1 〇 The position of the central axis of the holder guide 6 is moved a predetermined distance in the direction of the axis p of the motor drive shaft 2 a to increase or decrease the degree of contact between the electrode rod A and the honing disc 3. Furthermore, the honing portion 3A of the honing disc 3 corresponds to the electrode rod A of FIG. 12 in the previous example, and has a longitudinally inclined surface 3 ai and a curved surface 3 a 3; however, it is not limited to this structure, for example In the case where the tip of the electrode rod a is a so-called two-stage conical shape composed of two pushing surfaces with different angles, a two-stage longitudinally inclined surface may be provided in accordance with this shape. [Fourth embodiment of the honing disc] FIG. 11 shows a fourth embodiment of the honing disc 3; the honing part 3 A of the third embodiment shown in FIG. 10 is symmetrically combined with the base material 3 The two sides of c constitute the honing section 3 A which can be exchanged on both sides. The honing performed by the honing disc 3 is the same as that of the honing disc 3 according to the third embodiment, and its description is omitted here. [Effect of the invention] ----.-- I ----- I ----- 11 · 11 ---- 11 «iii (Please read the precautions on the back before filling this page) The paper size Applicable to China National Standard (CNS) A4 specification (210 X 297 mm) -28- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 503153 A7 __ B7 V. Description of the invention (21) a • In the present invention, the electrode rod The axis is arranged along the vertical line of the axis of the motor drive shaft, and the honing part of the honing disc is formed into a honing shape corresponding to the final shape of the electrode rod; and the honing disc is rotated by the honing motor. At the same time, the electrode rod is rotated by the electrode rod rotation motor. Therefore, with a honing disc and an electrode rod honing machine, the leading end of the electrode rod can be efficiently and accurately formed into the final shape, and the head of the electrode rod can be honing into a mirror surface. shape. b. In the present invention, the honing disc 3 is a composite honing disc 3 having a first grain honing portion 3 a having a coarse grain size and a second grain honing portion 3 b having a fine grain size, and a swing plate moving device 9 The electrode rod holder 7 is supported so as to be able to move freely by the swinging plate 4 so that both the first honing portion 3 a and the second honing portion 3 b can be used for honing the tip of the electrode rod a. As a result, the tip of the electrode rod is formed by the first honing portion 3a having a relatively coarse particle size, and the second honing portion 3b having a relatively small particle size can be used to form only the tip portion A. Mirror honing can sharpen the tip of the electrode rod with extremely high efficiency. In addition, in the state where the electrode rod A is held in the same electrode rod holder 7, the same electrode rod honing machine is used to shape and hob the electrode rod tip, and to mirror the tip portion A 〇. Honing, so even when switching from forming honing to mirror honing, the axial position of the electrode rod A will not be shifted, and the tip head A can be aligned with high efficiency. Perform correct mirror honing. c. In the present invention, the swinging plate moving device 9 can be used for one side. The paper size applies the Chinese National Standard (CNS) A4 (210 X 297 mm) (please read the precautions on the back before filling this page)
^24 - 503153 A7 B7 五、發明說明（22 ) 看著刻度表1 0，一邊將電極棒支持器7正確地僅移動規 定距離1 ;而且，由於使用橡膠皮帶1 5來對電極棒A傳 達旋轉驅動力，而藉由橡膠皮帶1 5的收縮可以良好地吸 收上述距離1的變動量。結果，電極棒支持器7平順地被 旋轉驅動。 d.僅將襯墊16套在電極棒支持器7上，便可以將 進行鏡面硏磨時之電極棒A之先端頭部Α〇的高度位置，調 整至規定位置處，可以正確地僅將先端頭部Α。硏磨成鏡面 狀。 e .在本發明中，將硏磨盤以相同粒度（中等粒度左 右）的硏磨材形成一體，且將硏磨部形成對應電極棒之最 終形狀的形狀。結果，製作容易且可以降低製作成本。 f ·在本發明中，由於使電極棒的軸心，沿著馬達驅 動軸之軸線的垂直線配置，與使硏磨盤相對於電極棒呈傾 斜、或是調整其傾斜角度的情形相比，大幅地使構造簡單 化，可以降低成本。 g·在本發明中，由於一邊看著刻度表，一邊藉由擺 動板移動裝置使電極棒支持器移動，所以可以極正確地調 整電極棒相對於硏磨盤之位置。 【圖面之簡單說明】 第1圖係關於本發明之焊接用電極棒硏磨機的俯視圖 〇 第2圖係焊接用電極棒硏磨機的側視圖。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注音？事項再填寫本頁) - - - -----訂·！ 丨 I 1 丨, 經濟部智慧財產局員工消費合作社印製 503153 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（23 ) 第3圖係焊接用電極棒硏磨機的前視圖。 第4圖係表示焊接用電極棒硏磨機之要部的縱剖側視 圖。 第5圖係表示焊接用電極棒硏磨機之要部的縱剖前視 圖。 第6圖係硏磨盤的剖面圖。 第7圖係電極棒夾頭的剖面圖。 第8圖係電極棒硏磨量設定量規（gauge)的說明圖。 第9圖係關於第2實施例之硏磨盤的剖面圖。 第1 0圖係關於第3實施例之硏磨盤的剖面圖。 第11圖係關於第4實施例之硏磨盤的剖面圖。 第1 2圖係表示T I G焊接用鎢電極棒之先端部的形 狀之一例的圖。 第1 3圖係表示習知的電極棒硏磨機之一例的圖。 【符號說明】 A :電極棒 0 :馬達驅動軸之軸心 0 a :電極棒之軸心 A i :電極棒之推拔部 Α〇 :電極棒之先端頭部 1 a :箱本體 1 b :防麈蓋 1 c :固定具 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注音？事項再填寫本頁)^ 24-503153 A7 B7 V. Description of the invention (22) Looking at the scale 10, while moving the electrode rod holder 7 only by a prescribed distance 1; Moreover, because the rubber belt 15 is used to convey rotation to the electrode rod A The driving force and the contraction of the rubber belt 15 can well absorb the fluctuation amount of the distance 1 described above. As a result, the electrode stick holder 7 is rotationally driven smoothly. d. Only the gasket 16 is set on the electrode rod support 7, the height position of the tip end A0 of the electrode rod A when performing mirror honing can be adjusted to a predetermined position, and only the tip can be correctly adjusted Head A. Honed into a mirror. e. In the present invention, the honing discs are integrated with honing materials of the same grain size (medium grain size left and right), and the honing portion is formed into a shape corresponding to the final shape of the electrode rod. As a result, production is easy and production costs can be reduced. f · In the present invention, the axis of the electrode rod is arranged along the vertical line of the axis of the motor drive shaft, which is significantly larger than the case where the honing disc is inclined with respect to the electrode rod or the inclination angle is adjusted. This simplifies construction and reduces costs. g. In the present invention, since the electrode rod holder is moved by swinging the plate moving device while looking at the scale, the position of the electrode rod with respect to the honing disc can be adjusted very accurately. [Brief description of the drawing] Fig. 1 is a plan view of the electrode rod honing machine for welding of the present invention. Fig. 2 is a side view of the electrode rod honing machine for welding. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the note on the back? Matters before filling out this page)-------- Order ·!丨 I 1 丨 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 503153 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (23) Figure 3 is a front view of the electrode rod honing machine for welding. Fig. 4 is a longitudinal sectional side view showing a main part of an electrode rod honing machine for welding. Fig. 5 is a longitudinal sectional front view showing a main part of an electrode rod honing machine for welding. Fig. 6 is a sectional view of a honing disc. Fig. 7 is a sectional view of an electrode rod chuck. Fig. 8 is an explanatory diagram of a gauge setting gauge of the electrode rod honing amount. Fig. 9 is a sectional view of a honing disc according to a second embodiment. Fig. 10 is a sectional view of a honing disc according to the third embodiment. Fig. 11 is a sectional view of a honing disc according to a fourth embodiment. Fig. 12 is a view showing an example of a shape of a tip end portion of a tungsten electrode rod for TIG welding. FIG. 13 is a diagram showing an example of a conventional electrode rod honing machine. [Description of symbols] A: Electrode rod 0: Axial center of the motor drive shaft 0 a: Electrode rod Axe Ai: Electrode rod pushing part A0: Electrode rod tip 1 a: Box body 1 b: Anti-scratch cover 1 c: Fixture This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) (Please read the note on the back? Matters before filling out this page)
503153 A7 B7 五、發明說明（24 1 d :把手503153 A7 B7 V. Description of the invention (24 1 d: handle
6 f s h IX IX IX IX 套 軸 15 2 硏 a 2 b 2 3 硏 A 3 器 持 件孔 支 板盒構 用達軸盤 部 間塵持孔容馬動磨盤磨 隔粉支長收磨驅硏磨硏 (請先閱讀背面之注意事項再填寫本頁) β 3 b 3 第第 2 a 3 a 3 b b 3 3 面面 斜斜 0 0 部部縱橫 磨磨：： 1 2 硏硏 b 3 c 3 經濟部智慧財產局員工消費合作社印製 4 擺 a 4 b 4 c 4 d 4 5 筒 器 孔 溝 動裝 磨 止安套 硏材板軸規絲套軸 : 基動支量螺軸狀 0------ 1 訂------— I. 線-·! 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 子 503153 A7 B7 五、發明說明（25 ) 6:支持器導件 ab 6 6 電 7 7 7 β 8 ιρτ 3 8 達 器 馬 輪持件頭絲轉 部滑支導夾螺旋軸 環動棒頭爪頭棒動 軸從極夾套夾極驅6 fsh IX IX IX IX Sleeve 15 2 硏 a 2 b 2 3 硏 A 3 Holder hole support plate box structure is used to reach the dust between the shaft and the disk. The capacity of the motor is to move the disk to separate the powder.硏 (Please read the precautions on the back before filling in this page) β 3 b 3 2nd 3 a 3 a 3 bb 3 3 Surface oblique oblique grinding 0: Parts vertical and horizontal grinding: 1 2 硏 硏 b 3 c 3 Economy Printed by the Ministry of Intellectual Property Bureau's Consumer Cooperatives 4 pendulum a 4 b 4 c 4 d 4 5 --- 1 Order -------- I. Line- ·! This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) Sub 503153 A7 B7 V. Description of Invention (25) 6: Holder guide ab 6 6 Electric 7 7 7 β 8 ιρτ 3 8 Dart horse wheel holder head wire turning part slide support guide screw spiral ring moving rod head claw head rod moving shaft from pole jacket clamp pole drive
裝手 箱 動把輪輪 體 移用齒齒表動 板動旋旋度驅 動移螺螺刻： · · ·· · · · ·:ab C ο οOD QD CD CT> 1~- IX 經濟部智慧財產局員工消費合作社印製Carrying the hand box, moving the wheel body, using the tooth table, the rotating plate, and the rotation of the screw to drive the screwing: · · · · · · · ·: ab C ο OD OD QD CD CT > 1 ~-IX Bureau of Intellectual Property, Ministry of Economic Affairs Printed by Employee Consumer Cooperative
規 絲關 置量 栓螺開 裝定體 螺定用 制設本 用固達帶 控量規帽定盤馬皮 氣磨量螺設磨磨膠墊 電硏......硏硏橡襯 • · : 3 D C ·· ·· : : 122223456 IX 1—- IX IX τχ I—- IX IX IX 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---------------- -------訂-丨 n n n an n I I n «^1 n ϋ i-i n I I tmmm ϋ ϋ n n n Bn n n n n I (請先閱讀背面之注意事項再填寫本頁) 503153 A7 _B7五、發明說明（26 ) 17 =驅動滑輪 18 =切換限制開關 (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（210 X 297公釐）Gauge wire closing volume bolts, open body, fixed body screws, fixed equipment, fixed tape, volume control cap, fixed plate, horse skin, air grinding volume, screw grinding, rubber pad, electric 硏 ...... • ·: 3 DC ·· · ·:: 122223456 IX 1—- IX IX τχ I—- IX IX IX This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) ------ ---------- ------- Order- 丨 nnn an n II n «^ 1 n ϋ ii n II tmmm ϋ ϋ nnn Bn nnnn I (Please read the precautions on the back before filling (This page) 503153 A7 _B7 V. Description of the invention (26) 17 = Drive pulley 18 = Switching limit switch (please read the note on the back? Matters before filling this page) The paper size printed by the staff consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Applicable to China National Standard (CNS) A4 (210 X 297 mm)
Claims (1)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19297399 | 1999-07-07 | ||
| JP33081699A JP3679666B2 (en) | 1999-07-07 | 1999-11-22 | Electrode polishing machine for welding |
| JP33079199A JP2001150325A (en) | 1999-11-22 | 1999-11-22 | Welding electrode rod polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW503153B true TW503153B (en) | 2002-09-21 |
Family
ID=27617217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW90100143A TW503153B (en) | 1999-07-07 | 2001-01-03 | Welding electrode polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW503153B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI483812B (en) * | 2012-03-05 | 2015-05-11 | yi cheng Zhu | Inner hole grinder and the currect-mode anti-damage detection method |
| CN113977384A (en) * | 2021-11-25 | 2022-01-28 | 陆博汽车电子（曲阜）有限公司 | Spot welding electrode polishing assembly |
-
2001
- 2001-01-03 TW TW90100143A patent/TW503153B/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI483812B (en) * | 2012-03-05 | 2015-05-11 | yi cheng Zhu | Inner hole grinder and the currect-mode anti-damage detection method |
| CN113977384A (en) * | 2021-11-25 | 2022-01-28 | 陆博汽车电子（曲阜）有限公司 | Spot welding electrode polishing assembly |
| CN113977384B (en) * | 2021-11-25 | 2022-09-30 | 陆博汽车电子（曲阜）有限公司 | Spot welding electrode polishing assembly |
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