201249589 六、發明說明： 【發明所屬之技術領域】 本發明係關於-種用於塊材倒角加工之倒角治具。 【先前技術】 為了安全性及其他考量，目前生活中常見的物品常會在其 邊緣進行加X研剌細肖’令其邊緣較為平滑歧少不成尖 銳狀而避免使用者不慎劃傷、撞傷而造成安全上的疑慮。 -般習知賴具精密倒角加工方式包含線_或研磨工 法。線切割工法是利用具導電性之電極線做為工具電極，在電 極與被加工物兩者之間施以電壓產生放電來溶融被加工物，配 合機台移動以產生倒角。此工法加卫速率慢且較雜電能，成 本昂貝。研磨工法依序利用輪修刀、修整砂及砂輪等對直線角 邊緣進行研磨以產生倒角。當操作者手持砂輪機以砂輪輪面靠 向金屬材料之直線角處時，其必須維持極高的穩定度，始能在 金屬材料的轉角處形成一致的連續倒角，如操作者技術未盡成 熟、穩定度亦不理想時，即較難形成一致且完整的倒角，外形 上亦十分不美觀。此外，由於砂輪機係以砂磨方式磨去金屬直 線角’因此在去除直線角的同時，即會產生飛濺的金屬細屑， 此如於封閉之室内使用，可能對人員之呼吸系統造成嚴重傷 害。以上精密倒角加工方式有改善的空間。 201249589 【發明内容】 本。本發月之主要目的為提供—種倒角治具，可節省加工成 -體編具包含治具本體以及至少—刀具。治具本 -頂二v V以及至少一刀具槽。v形槽形成於治具本體之 ^ V ° * , 至一 一刀具槽之深度較V形槽之深 二包：v二一刀具分別嵌入至少一刀具槽中’至少-刀具分 刀具二中，二刀割口 ’自該刀具之頂邊下切形成，當刀具喪入 齊平，之r翼部分顺v賴之兩翼部實質 ,1、 底部向於凹槽之内表面而形成切削部。 為相里y $題巾至少有二77具之各切卿之雜或角度可 亩、1。一〉、-刀具槽之深度方向與該V形槽之軸心方向垂 料七t刀具之各切削部沿凹槽方向呈漸進式變化。漸進式 二或形狀變化。_部之形狀包含圓角或矩形角。 番β \/α具進—步包含固定槽、至少—111定凹部以及固定裒 固疋槽Α V形槽之方向形成於治具本體之。至少一 固疋凹部分卿成於至少—刀具之—側邊，#至少_刀具嵌入 ==中:各固械咖定槽對齊1定裝置可同時嵌入固 疋槽〜固明部，且將刀具固定於刀具槽中。 裝置包含固定件以及_件。固定件可分離地叙入固 2與固定凹部。鎖_制定件_於治具本體而使刀具固 2=1:固定槽具!導引斜面，丨斜面由侧面朝上往 、 部延伸。固定件具有與導引斜面對應之固定件斜 201249589 面。固定獅-步軸於治具本叙蝴二細，狀凹部進 一步分別形成於至少一刀具之相對二侧邊。 【實施方式】 本發明提供-種供塊材倒肖加工之倒絲具^中，塊材 之材質較佳係金屬或金屬合金，塊材之倒胁加卫後，較佳由 直線角變為圓角，但不以此為限。 如圖1所示之較佳實施例爆炸圖，本發日月之倒角治具_ 包含治具本體100以及至少-刀具3⑻。治具本體丨⑻包含v 形槽110以及至少-刀具槽13G。V形槽11G形成於治具本體 1〇〇之頂面ιοί，v形槽no之底部形成凹槽114。具體而言， v形槽no係由治具本體100之頂自1〇1下切形成，且其^切 面呈現V字形，而v賴11G之底部尖端再下凹形成凹槽 114。其中，凹槽114較佳為矩形，然而在不同實施例中，凹 槽114可視設計需求而為圓形或其他形狀。 刀具槽130設置於頂面1〇丨，且與v形槽11〇相交。具體 而言，刀具槽130係由治具本體100之頂面1〇1下凹形成，刀 具槽130之深度方向201與V形槽11〇之軸心方向202失一 角度Θ。在如圖1所示之較佳實施例中，刀具槽13〇之深度方 向201與V形槽110之轴心方向202垂直，亦即θ為90。。然 而在不同實施例中，刀具槽13〇之深度方向201與V形槽u〇 之軸心方向202相交之角度θ可視設計或加工需求加以變化。 如圖1所示之較佳實施例，刀具300較佳為複數個，然而 在不同實施例中，亦可因節省成本等因素而為單一設置。例如 6 201249589 欲加工之塊材材質較軟時，可減少刀具3〇〇之數量；反之欲 加工之塊材材質較硬時，則可增加刀具3〇〇之數量。刀具槽 130之深度較V形槽11〇之深度更深。纟中，刀具3〇〇分別嵌 入刀具槽130中，刀具300包含ν形切割口 31〇。乂形切割口 310係自刀具300之頂邊301下切形成。當刀具遍如圖2α 所示欲入刀具槽130中，ν形切割口 31〇之兩翼部3ΐι、3ΐ2 分別與v形槽11〇之兩翼部、112實質齊平。換言之，ν 形切割口 310之翼部311與V形槽11〇之翼部in實質上共同 構成連續平面’ V形切割口 310之另一翼部312與V形槽11〇 之另一翼部112實質上共同構成連續平面。 圖2A中之PP、截面如圖2B所示，當刀具3〇〇嵌入刀具槽 130中’V形切割口 310之底部313高於凹槽114之内表面U3 而形成切削部320。具體而言，如圖2A所示，當一塊材6〇〇 以兩相鄰側面61卜612平貼於V形槽11〇之兩翼部m、112 之方式沿轴心方向202於V形槽11〇中移動時，兩相鄰側面 61卜612之夾角部620會於凹槽114内移動，並且在與切削 部320觸接時，由切削部320切削以完成倒角之工作。例如在 圖2B所示之實施例中，切削部32〇為圓角，故當塊材於 v形槽no中移動時，其夾角部620超出切削部32〇之直線角 部分624會被切削部320切削去除，使夾角部62〇形成與切削 部320互補之圓角。 综上所述’使用本發明之倒角治具，不需依賴線切割或精 密成型研磨即可完成倒角作業。其中，施作者作業時僅需將塊 材之兩相鄰側面平貼於v形槽之兩翼部並於V形槽中移動即 201249589 可’操作簡早，無需經驗亦可上線加工。又定位快速，不需額 外校正，成型速度快且精度準確，一次成型不需反覆修整，因 此可節省加工成本。此外’成型形狀可依刀具切削部變化，而 刀片磨耗時亦可快速更換。 在如圖1所示之較佳實施例中，刀具300為複數個，其中 至少有二刀具300之切削部320之形狀或角度可為相異，且較 佳沿凹槽114方向（即V形槽no之轴心方向202)呈漸進式 變化。所謂漸進式變化包含角度或形狀變化。切削部32〇之形 狀包含IU角或直線角。具體而言，當塊材之夾角部與切削部之 形狀差異越大，切削部切削夾角部時遇到的阻力越大，例如將 失角部由直角切削為R0.15之阻力大於由直角切削為船5之 阻力。因為較大的阻力會增加刀具之耗損速度，所以刀具採用 漸進式變化排歹ij ’例如依序為R〇 2S、R〇 2及R〇 15，可減少 刀具之耗損。 如圖1所示之較佳實施例，本發明之倒角治具800進一步 包含固定槽500、固定凹部700以及固定裝置9〇0。固定槽5〇〇 沿V形槽11G之方向形成於治具本體丨⑽之側面。換言之， 固定槽500之方向與V形槽110之軸心方向202平行。固定 凹部700分別形成於刀具300之側邊302，當刀具300嵌入刀 具槽130中’固定凹部與固定槽500對齊。固定裝置9〇〇 可同時嵌入固定槽500與固定凹部7〇〇，且將刀具3⑻固定於 刀具槽13G ^其中，對固賴進—步形成於治具本體 1〇〇一之相對二侧面’固定凹部進—步形成於刀具之相 對一側邊’使gj定裝置_更均勻祕力賴定刀具·。 201249589 在如圖1所示之較佳實施例中，固定裝置9⑻包含固定件 910以及鎖附件930。固定件91〇可分離地嵌入固定槽5〇〇與 固定凹部700。鎖附件930將固定件91〇鎖附於.冶具本體1〇〇 而使刀具300固定於刀具槽13〇巾。具體而言，在此較佳實施 例中，治具本體100之侧面分佈有螺孔1〇4，固定件91〇為恰 可同時嵌人@1定槽5GG翻定凹部之條狀物，其上並分佈 有孔洞914與螺孔1〇4對應鎖附件930為螺絲，可穿設於孔 洞中’並將固定件910鎖附於治具本體1〇〇。在不同實施例中， 刀具300不限以設置固定槽5〇〇、固定凹部7〇〇以及固定裝置 900之方式ϋ定，gj定裝置_亦不限為固定件91()以及鎖附 件 930。 在較佳實施例中，可進-步藉由改變固定槽及固定件之設 计提升刀具之固定效果。如圖3所示之較佳實施例前視圖，固 疋槽500具有導引斜面502，導引斜Φ 5〇2由治具本體1〇〇之 側面朝上絲具本體⑽之⑽延伸。如圖3所示，導引斜面 5〇2與側面之法線夾一夾角γ，亦即導引斜面5〇2係以丫角度 由治具本體1GG之侧面朝上往治具本體1GG之内部延伸。固定 件910具有與導引斜面502對應之固定件斜面902。具體而言， 若刀具300在设置於治具本體1〇〇中時如圖4A所示具有距離 的偏差而未達到疋位，藉由導引斜面5⑽及固^件斜面9〇2 之》又置，固疋件91〇鎖附於治具本體丨⑻時可產生緊迫之作 用丄亦即以固定件斜面902將刀具3〇〇下壓而如目4B所示達 到疋位’進而提升刀具300之固定及定位效果。在如圖5所示 之不同實施例中’導引斜面5〇2可由治具本體1〇〇之側面朝下 201249589 在治具本體⑽之内部延伸。導引斜面502與側面之法線夾一 夹角α’亦即導弓1斜面5〇2係以Θ角度由治具本體1〇〇之側面 朝下往治具本體100之内部延伸。 雖然别述的描述及圖式已揭示本發明之較佳實施例，必須-瞭解到各種增添、許錄改和取代可驗祕本發陳佳實施 例’而々不會脫離如所附申請專利範圍所界定的本發明原理之精 神及範圍。賊本發贿屬麟賴之—般者將可體會， 本發明可使用於許多形式、結構、佈置、比例、材料、元件和 組件的修I gj此，本文於此所揭示的實施例應被視為用以說 明本發明’轉肋限制本發明。本發明的範_由後附申請 專利le*圍所界定，並涵蓋其合法均等物，並不限於先前的描述。 【圖式簡單說明】 圖1為本發明較佳實施例爆炸示意圖； 圖2A為本發明較佳實施例示意圖； 圖2B為圖2A中PP'截面示意圖； 圖3為本發明較佳實施例前視示意圖；以及 圖4A及4B為本發明中固定件將刀具下壓定位之實施例示意 圖；以及 圖5為本發明不同實施例前視示意圖。 201249589 【主要元件符號說明】 100治具本體 500固定槽 101頂面 502導引斜面 104螺孔 600塊材 110V形槽 611側面 111 V形槽翼部 612側面 112 V形槽翼部 620夾角部 113内表面 624直線角部分 114凹槽 700固定凹部 130刀具槽 800倒角治具 201深度方向 900固定裝置 202轴心方向 902固定件斜面 300刀具 910固定件 301頂邊 914孔洞 302侧邊 930鎖附件 310 V形切割口 d距離 311 V形切割口翼部 Θ角度 312 V形切割口翼部 γ角度 313底部 α角度 320切削部 11201249589 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a chamfering jig for block chamfering. [Prior Art] For the sake of safety and other considerations, the items that are common in life are often added to the edge of the X-study, so that the edges are smoother and less sharp, and the user is prevented from being scratched or injured. And cause security concerns. - General knowledge of the precision chamfering processing method includes line _ or grinding method. In the wire cutting method, a conductive electrode wire is used as a tool electrode, and a voltage is generated between the electrode and the workpiece to generate a discharge to melt the workpiece, and the machine is moved to generate a chamfer. This method is slower and more complex, and the cost is high. The grinding method sequentially grinds the edge of the straight corner with a wheel repairing blade, dressing sand, and a grinding wheel to generate a chamfer. When the operator holds the grinder with the grinding wheel surface facing the linear angle of the metal material, it must maintain a very high degree of stability, and can form a consistent continuous chamfer at the corner of the metal material, such as the operator's technology is not exhausted. When the maturity and stability are not ideal, it is difficult to form a consistent and complete chamfer, and the appearance is also very unattractive. In addition, since the grinder grinds the straight angle of the metal by sanding, the spattered metal fines are generated at the same time as the straight angle is removed, which may cause serious damage to the respiratory system of the person if used in a closed room. . The above precision chamfering processing method has room for improvement. 201249589 [Summary content] This is. The main purpose of this month is to provide a chamfering jig that saves machining into a body-wound tool comprising a fixture body and at least a tool. Fixture book - top two v V and at least one tool slot. The v-shaped groove is formed in the body of the fixture ^V ° *, and the depth of the one-to-one cutter groove is deeper than the depth of the V-shaped groove: the v-one cutter is respectively embedded in at least one cutter groove, at least - the cutter is divided into two cutters, The two-knife cutting mouth is formed by cutting from the top edge of the cutter. When the cutter is immersed in the flush, the r-wing portion is smoothed to the two wings, and the bottom portion is formed on the inner surface of the groove to form a cutting portion. For the phase y $ problem towel, there are at least two or seven of each of the different types of cuts or angles can be mu, 1. 1. The depth direction of the cutter groove and the axial direction of the V-shaped groove are gradually changed along the groove direction. Progressive two or shape changes. The shape of the _ part contains rounded corners or rectangular corners. The β-β/α-in step includes a fixing groove, at least a -111 fixed recess, and a fixed 疋 solid groove Α a direction of the V-shaped groove formed on the fixture body. At least one solid concave portion is formed at least—the side of the cutter—# at least _tool embedded==: each solidifying machine is aligned with the fixing device, and can be simultaneously inserted into the solid groove-solid portion, and the cutter is Fixed in the tool slot. The device contains a fixture and a piece. The fixing member can separately separate the solid 2 and the fixing recess. Lock_Establishment part_The tool body is fixed to the fixture body. 2=1: Fixing the trough! Guide the bevel, the beveled surface extends from the side to the top and the part. The fixing member has a fixing member inclined 201249589 surface corresponding to the guiding inclined surface. The fixed lion-step shaft is thinned in the jig, and the concave portions are further formed on the opposite sides of at least one of the cutters. [Embodiment] The present invention provides a reversed wire for the processing of the block material. The material of the block material is preferably a metal or a metal alloy, and after the inverted threat of the block material is modified, it is preferably changed from a straight angle to a straight line. Rounded corners, but not limited to this. As shown in the exploded view of the preferred embodiment shown in Fig. 1, the chamfering fixture of the present day and month includes the jig body 100 and at least the tool 3 (8). The jig body (8) includes a v-shaped groove 110 and at least a cutter groove 13G. The V-shaped groove 11G is formed on the top surface ιοί of the jig body 1 , and the groove 114 is formed at the bottom of the v-shaped groove no. Specifically, the v-shaped groove no is formed by cutting the top of the jig body 100 from the 〇1, and its chevron surface is V-shaped, and the bottom end of the v-ray 11G is recessed to form the groove 114. Wherein the recess 114 is preferably rectangular, however in various embodiments the recess 114 may be circular or otherwise shaped as desired by the design. The cutter groove 130 is disposed on the top surface 1〇丨 and intersects the v-shaped groove 11〇. Specifically, the cutter groove 130 is formed by recessing the top surface 1〇1 of the jig body 100, and the depth direction 201 of the tool groove 130 is offset from the axial direction 202 of the V-shaped groove 11〇 by an angle Θ. In the preferred embodiment shown in Figure 1, the depth direction 201 of the cutter slot 13 is perpendicular to the axial direction 202 of the V-groove 110, i.e., θ is 90. . However, in various embodiments, the angle θ at which the depth direction 201 of the tool slot 13〇 intersects the axis direction 202 of the V-groove u〇 can vary depending on design or processing requirements. As shown in the preferred embodiment of FIG. 1, the cutters 300 are preferably plural, but in various embodiments, they may be provided in a single arrangement due to cost and other factors. For example, 6 201249589 When the material to be processed is soft, the number of tools can be reduced. If the material to be processed is hard, the number of tools can be increased. The depth of the cutter groove 130 is deeper than the depth of the V-shaped groove 11〇. In the middle, the cutters 3 are respectively inserted into the cutter slots 130, and the cutter 300 includes a v-shaped cut port 31〇. The dome-shaped cutting opening 310 is formed by cutting from the top edge 301 of the cutter 300. When the cutter is intended to enter the cutter groove 130 as shown in Fig. 2α, the two wing portions 3ΐ, 3ΐ2 of the ν-shaped cutting opening 31〇 are substantially flush with the two wing portions 112 of the v-shaped groove 11〇, respectively. In other words, the wing portion 311 of the v-shaped cutting opening 310 and the wing portion in of the V-shaped groove 11 实质上 substantially together constitute a continuous plane 'the other wing portion 312 of the V-shaped cutting opening 310 and the other wing portion 112 of the V-shaped groove 11〇 substantially Together, they form a continuous plane. The PP, section in Fig. 2A is as shown in Fig. 2B, and the cutting portion 320 is formed when the cutter 3 is inserted into the cutter groove 130, and the bottom 313 of the V-shaped cut port 310 is higher than the inner surface U3 of the groove 114. Specifically, as shown in FIG. 2A, when a piece of material 6 is affixed to the two wing portions m, 112 of the V-shaped groove 11 by two adjacent side faces 61, 612, the V-shaped groove 11 is along the axial direction 202. When the middle is moved, the angled portion 620 of the two adjacent side faces 61 612 will move within the groove 114, and when contacted with the cutting portion 320, the cutting portion 320 cuts to complete the work of chamfering. For example, in the embodiment shown in FIG. 2B, the cutting portion 32 is rounded, so that when the block moves in the v-groove no, the angled portion 620 of the angled portion 620 beyond the cutting portion 32 is cut by the cutting portion. The cutting is removed by 320, so that the corner portion 62 is formed to have a rounded corner complementary to the cutting portion 320. In summary, the use of the chamfering jig of the present invention eliminates the need for wire cutting or precision forming grinding to complete the chamfering operation. Among them, the author only needs to affix the two adjacent sides of the block to the two wings of the v-shaped groove and move in the V-shaped groove. 201249589 can be operated very early, and can be processed online without experience. The positioning is fast, no additional correction is required, the forming speed is fast and the precision is accurate, and the molding does not need to be repeatedly trimmed, so the processing cost can be saved. In addition, the shape can be changed according to the cutting part of the tool, and the blade can be quickly replaced when it is worn. In the preferred embodiment shown in FIG. 1, the cutter 300 is plural, and the shape or angle of the cutting portion 320 of at least two of the cutters 300 may be different, and preferably in the direction of the groove 114 (ie, a V shape) The axial direction 202) of the slot no changes progressively. The so-called progressive change involves an angle or shape change. The shape of the cutting portion 32 includes an IU angle or a straight angle. Specifically, when the difference between the shape of the angled portion of the block and the shape of the cutting portion is larger, the resistance encountered when the cutting portion cuts the corner portion is larger, for example, the resistance of the lost angle portion from the right angle to the R0.15 is greater than the cutting by the right angle. For the resistance of the boat 5. Since the larger resistance increases the wear rate of the tool, the tool uses a progressive change 歹 歹 ′ such as R 〇 2S, R 〇 2, and R 〇 15, which reduces tool wear. As shown in the preferred embodiment of Fig. 1, the chamfering jig 800 of the present invention further includes a fixing groove 500, a fixing recess 700, and a fixing device 9〇0. The fixing groove 5 is formed on the side of the jig body (10) in the direction of the V-shaped groove 11G. In other words, the direction of the fixing groove 500 is parallel to the axial direction 202 of the V-shaped groove 110. The fixed recesses 700 are respectively formed on the side edges 302 of the cutter 300, and when the cutter 300 is inserted into the cutter groove 130, the fixing recesses are aligned with the fixing grooves 500. The fixing device 9 can be simultaneously inserted into the fixing groove 500 and the fixing concave portion 7〇〇, and the cutter 3 (8) is fixed in the cutter groove 13G ^, and the opposite side is formed on the opposite side of the jig body 1 The fixed recess is formed on the opposite side of the tool to make the device more uniform. 201249589 In the preferred embodiment shown in FIG. 1, the fixture 9 (8) includes a fastener 910 and a lock attachment 930. The fixing member 91 is detachably fitted into the fixing groove 5'' and the fixing recess 700. The lock attachment 930 locks the fixing member 91 to the metallurgical body 1 〇〇 to fix the cutter 300 to the cutter groove 13 . Specifically, in the preferred embodiment, the side surface of the jig body 100 is provided with a screw hole 1〇4, and the fixing member 91〇 is a strip which can be simultaneously embedded in the @1 fixed groove 5GG to define the concave portion. The upper and lower holes 914 and the screw holes 1〇4 correspond to the lock attachment 930 as a screw, which can be inserted into the hole and lock the fixing member 910 to the jig body 1〇〇. In various embodiments, the cutter 300 is not limited to the manner in which the fixing groove 5〇〇, the fixing recess 7〇〇, and the fixing device 900 are provided, and the device _ is not limited to the fixing member 91 () and the locking member 930. In the preferred embodiment, the fixing effect of the tool can be improved by changing the design of the fixing groove and the fixing member. In the front view of the preferred embodiment shown in Fig. 3, the grooving groove 500 has a guiding slope 502 which extends from the side of the fixture body 1 toward the upper body (10). As shown in FIG. 3, the guiding inclined surface 5〇2 and the normal line of the side surface are sandwiched by an angle γ, that is, the guiding inclined surface 5〇2 is inclined upward from the side of the jig body 1GG toward the inside of the jig body 1GG. extend. The fixture 910 has a fixture ramp 902 that corresponds to the guide ramp 502. Specifically, if the cutter 300 is disposed in the jig body 1A, there is a deviation of the distance as shown in FIG. 4A and the clamp is not reached, and the guide bevel 5 (10) and the solid bevel 9 〇 2 are When the fixing member 91 is attached to the jig body (8), the pressing action can be exerted, that is, the tool 3 is pressed down by the fixing bevel 902 to reach the clamping position as shown in FIG. 4B, thereby lifting the tool 300. Fixed and positioned effects. In a different embodiment as shown in Fig. 5, the guide ramp 5〇2 may extend inside the fixture body (10) by the side of the fixture body 1 facing downwards 201249589. The angle between the guiding bevel 502 and the normal of the side is α', that is, the inclined surface 5〇2 of the guiding arch 1 is extended from the side of the jig body 1 toward the inside of the jig body 100 at an angle. While the description and drawings have disclosed the preferred embodiments of the present invention, it is necessary to understand that various additions, modifications, and substitutions can be made to the present invention. The spirit and scope of the principles of the invention as defined by the scope. The thief's bribe is a matter of course, and the present invention can be applied to many forms, structures, arrangements, proportions, materials, components, and components. The embodiments disclosed herein should be The invention is considered to be illustrative of the invention. The scope of the present invention is defined by the appended patent application and encompasses its legal equivalents and is not limited to the foregoing description. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a preferred embodiment of the present invention; FIG. 2A is a schematic view of a preferred embodiment of the present invention; FIG. 2B is a schematic cross-sectional view of the PP' of FIG. 4A and 4B are schematic views showing an embodiment of a fixing member for positioning a tool under pressure according to the present invention; and FIG. 5 is a front view showing a different embodiment of the present invention. 201249589 [Description of main components] 100 fixture body 500 fixing groove 101 top surface 502 guiding slope 104 screw hole 600 block 110V groove 611 side 111 V-shaped groove wing 612 side 112 V-shaped groove wing 620 angled portion 113 Inner surface 624 linear angle portion 114 groove 700 fixed recess 130 cutter slot 800 chamfer jig 201 depth direction 900 fixture 202 axial direction 902 fixture ramp 300 cutter 910 fixture 301 top edge 914 hole 302 side 930 lock attachment 310 V-shaped cutting port d distance 311 V-shaped cutting mouth wing angle 312 V-shaped cutting mouth wing γ angle 313 bottom α angle 320 cutting portion 11