M423005 五、新型說明： 100年12月8日替換頁 【新型所屬之技術領域】 本創作係麵具裝置，_是-麵具裝置及沖壓裝 置’係可防止沖模時產生的殘屑跳出。 【先前技術】 在沖餘种’跳屑-直是個重要的課題，所謂的跳屑是指 上模或是沖頭树工料進行沖模的過程巾，所產生的殘屑，尤其 _是在沖剪健巾，則的產蚊是與必然，而此朗並未落 出下模’反而因為讎的原因隨著上模或是沖頭而跳出下模模面 或是可能堵塞於沖剪間隙之間，因此稱之為跳屑。 、、 .而-旦在賴的過程之中有補產生，便可能造成在後續沖 模的過程中對工料造成損壞或損傷，因為跳屑若落於下模面或是 工料之上’便影響後續的工料在沖_的_縣構，而造成成 批的不良產品，嚴重則甚至可能造成模具裝置的損傷。 φ 目前防止跳屑的方法多以外力增加對殘屑的吸引力，以減少 殘^跳出’例如有以抽氣等方式對廢料產生吸力，防止其跳出^ .但是對於較小的沖孔，在沖頭沖模時因為沖孔上端被上模封閉， 造成負壓的吸力不足，·防止闕效果有限，而此外額外的插氣裂 置更需要額外的裝置空間跟耗電。 " 另外，針對金屬材質的_亦有以磁性裝置或電磁裝置加以 吸引者，但是此方式只限用於部分鐵磁性金屬，如果是其他材質 的工料便沒有防止跳姐果’難以廣泛邮情各種沖模應用，: 且可能需要祕料及麵雜，私符合成本考量。 3 f新型内容】 100年】2月8日替換頁 鑒於以上的_，本㈣提供—種 以解決習用槎且驻$各 4且久亇佺震置，糟 、八、且防止跳屑情形所面臨的因難盥 芝白 r» >、 不便等問 本創作之模具裝置，用於沖剪一金 ：：r"VTf 内，.彖面。硬數個凸起結構凸設於模具本體之内緣面上日j 本創作更揭露一種沖壓穿詈 有-厚戶，太她、 沖男一金屬件，金屬件具 起結構。模具本體包、模具本體以及複數個凸 具本體内邙开π h 牙設置於模具本體，並於模 ，二:::：::起结構凸設於_上，且 缘面伸人沖孔時，相與模具本趙的内1 ==:剪間隙’且内緣面上之凸起結構的凸起高度小 nf嫩大於伽金屬件之厚度 耒J、於或等於金屬件厚度之8%。 本創作更揭露-種沖壓裝置， 有-厚度，本創作之沖壓 d金屬件金屬件具 數個凸起結構1頭安# h;:她、沖頭、τ模板以及複 設置於下模板，並^純。下模板具有—沖孔，係貫穿 、吴板内部形成一内緣S。複數個凸起結構 凸，内緣替換頁 面之問:右::ι:進行沖壓而伸入沖孔時’沖頭與下模板的内緣 ' /男間隙，且内線面上之凸起結構的凸起高度小於 冲男間隙，其中Λ扣沾姐 又1万、 、··°構之凸起高度大於或等於金屬件之厚度之 以’而沖剪間隙小於或等於金屬件厚度之踯。 2創仙麵針聰具裝置本身的結構加赠良，凸出在模 ^、.2上的凸起結構可有效防止跳屑，其顧在於凸起結構本 身Ρ具有阻擋的伽，可以賴上模或沖頭帶出的殘屬。 卜±凸域構細減上模或沖頭與模具裝置之間的沖剪間 的微^吏得沖的形狀變得較不酬，也對應使得殘肩 :=不規則，因此增加殘屑跳出的阻力與障礙，達成防止 沖體Γ不需要其他外力，裝置，大幅縮減模具裝置及 中絲置的體積，同時也降低了製造成本。 =摘作的特徵、實作與功效，舰合赋作最佳 詳細說明如下。 【實施方式】 _請參照第丨圖所示本創作模具裝置1〇的俯視圖，以及第2圖 二不^作模具裝置1G的立體示意圖，此為本創作之—較佳實施 例示意圖。 作-實施例之模具裝置1Q，用於沖剪—金屬件，金屬件 έ士接^具裝置1〇包括有一模具本體100以及複數個凸起 α 3，其中模具本體100具有一沖孔101，此沖孔101貫穿設 置於核具本體謂’並於模具本體刚内部形成一内緣面搬。而 M423005 100年12月8日替換頁 複數個凸起結構103則凸設於内緣面102上且此等 係沿著沖孔101之軸向方向L設置。 值得注意的是’為了達到有效阻擋殘屑跳出的效果，凸起結 構103之凸起高度h不能太小，否則便不具阻擋以及破壞形狀的 效果’在本實施例中，凸起高度h大於或等於金屬件厚度之2%。 此外，值得注意的是’本實施例之模具裝置1〇的模具本體 100的結構可以是長方體結構；或者是，本實施例之模具裝置1〇 的模具本體100的結構也可以是立方體結構；或者是，本實施例‘ 之模具裝置10的模具本體100的結構也可以是圓柱體結構。上述 的模具裝置10的模具本體100的結構並不侷限於本創作所揭露之 實施態樣' 值得說明的是’本實施例之模具裝置1〇的凸起結構1〇3可以 是圓弧形凸起，·或者是，本實施例之模具裝置1〇的凸起結構1〇3 也可以是方形凸起；或者是，本實施例之模具裝置1〇的凸起結構 103也可以是尖角形凸起。上述的模具裝置1〇的凸起結構丨仍的 結構並不侷限於本創作所揭露之實施態樣。 此外，值得5兒明的是，本實施例之模具裝置1〇的凸起結構 103 U數目與③置位置，並不偶限於本創作所揭露之實施態 樣’凸起結構1〇3的設置數目可以是3個，或者是，凸起結構⑽ 的。又，數目也可以疋5個，凸起結構的設置位置可以對稱設 置’或者是，凸起結構1〇3的設置位置也可以是不對稱的設置。 —請參照第3圖所示本創作沖壓裝置2〇的俯視圖，以及第4圖 所示本創作冲廢裝置2〇的剖視圖，此為本創作之另一較佳實施例 M423005 100年12月8日替M423005 V. New description: Replacement page on December 8, 100 [Technical field of new type] This creation is a mask device, _ is - mask device and stamping device' to prevent debris from jumping out during die. [Prior Art] In the rest of the kind of 'shake-shake-straight is an important issue, the so-called chipping is the process paper of the die or punch tree material for the die, the resulting debris, especially _ is in the punching In the case of a health towel, the mosquito production is inevitable, and this Lang does not fall out of the lower mold. Instead, it jumps out of the lower mold surface with the upper mold or the punch due to the flaw or may be blocked between the punching gap. So it is called chipping. However, if there is any replenishment in the process of Lai, it may cause damage or damage to the materials in the process of the subsequent die, because if the shavings fall on the lower mold surface or on the workpiece, it will affect the follow-up. The materials in the _ _ county structure, resulting in a batch of bad products, and serious may even cause damage to the mold device. φ At present, the method of preventing chipping increases the attraction of the external force to reduce the residual force, so as to reduce the suction force of the waste, such as pumping, to prevent it from jumping out. However, for smaller punching, When the punch is punched, the upper end of the punching hole is closed by the upper die, which causes insufficient suction of the negative pressure, and the effect of preventing the sputum is limited, and the additional air-injecting split requires additional device space and power consumption. " In addition, the metal material _ is also attracted by magnetic devices or electromagnetic devices, but this method is only used for some ferromagnetic metals, if it is other materials, there is no prevention of skipping the fruit. Various die applications, and may require secrets and noodles, which are cost-effective. 3 f new content] 100 years] February 8 replacement page In view of the above _, this (four) provides a kind of solution to solve the problem, and stationed in each of the 4 and long-term shock, bad, eight, and prevent jumping The difficulty faced by Zhibai r» >, inconvenient to ask the mold device of this creation, used for punching a gold:: r " VTf, inside. The hard number of raised structures are convexly placed on the inner edge of the mold body. This creation reveals a stamping and piercing. There is a thick-walled household, too her, a male metal member, and a metal member having a structure. The mold body package, the mold body and the plurality of convex bodies are disposed in the mold body, and the structure is convexly disposed on the _, and the edge surface is extended by punching. , phase and mold Ben Zhao's inner 1 ==: shear gap 'and the convex height of the convex structure on the inner edge surface is smaller than the thickness of the galvanic part 耒J, or equal to 8% of the thickness of the metal part. This creation is more exposed - a stamping device, with - thickness, the stamped d metal piece of the creation has several raised structures 1 head An # h;: she, punch, τ template and reset in the lower template, and ^ Pure. The lower template has a punching hole, and an inner edge S is formed inside the Wu plate. A plurality of raised structures are convex, and the inner edge replaces the page. Q: Right::ι: punching and punching into the punching hole 'the inner edge of the punch and the lower template' / male gap, and the convex structure on the inner line surface The height of the protrusion is smaller than the gap between the male and the male, wherein the height of the protrusion of the 10,000-inch, ··,···° structure is greater than or equal to the thickness of the metal piece and the punching gap is less than or equal to the thickness of the metal piece. 2 The structure of the creation of the fairy-faced needle device itself is good, and the convex structure protruding on the mold ^, .2 can effectively prevent the chipping, which is due to the fact that the convex structure itself has a blocking gamma, which can be relied upon. The residual of the mold or punch.卜± convex domain structure reduces the shape of the punch between the punch or the punch and the die device becomes less unpaid, and also corresponds to the residual shoulder: = irregular, thus increasing the debris jumping out The resistance and obstacles, to achieve the prevention of punching, do not require other external forces, the device, greatly reduce the volume of the mold device and the wire, while reducing the manufacturing cost. = Characteristics, implementation and efficacy of the abstract, the best description of the ship's combination is as follows. [Embodiment] _ Please refer to the top view of the original mold device 1A shown in the figure, and a perspective view of the second mold device 1G, which is a schematic view of a preferred embodiment of the present invention. The mold device 1Q of the embodiment is used for punching-metal parts, and the metal member gentleman device 1 includes a mold body 100 and a plurality of protrusions α 3 , wherein the mold body 100 has a punching hole 101 . The punching hole 101 is disposed through the core body of the fixture and forms an inner edge surface just inside the mold body. On the other hand, M423005 replaces the page on December 8, 100. The plurality of raised structures 103 are protruded from the inner edge surface 102 and are disposed along the axial direction L of the punching hole 101. It is worth noting that 'in order to effectively block the effect of debris jumping out, the protrusion height h of the convex structure 103 cannot be too small, otherwise it does not have the effect of blocking and destroying the shape. In this embodiment, the protrusion height h is greater than or Equal to 2% of the thickness of the metal part. In addition, it is noted that the structure of the mold body 100 of the mold apparatus 1 of the present embodiment may be a rectangular parallelepiped structure; or, the structure of the mold body 100 of the mold apparatus 1 of the present embodiment may also be a cubic structure; Yes, the structure of the mold body 100 of the mold apparatus 10 of the present embodiment may also be a cylindrical structure. The structure of the mold body 100 of the above-described mold apparatus 10 is not limited to the embodiment disclosed in the present invention. It is worth noting that the convex structure 1〇3 of the mold apparatus 1〇 of the present embodiment may be a circular arc convex. The protrusion structure 1〇3 of the mold apparatus 1〇 of the embodiment may also be a square protrusion; or the protrusion structure 103 of the mold apparatus 1〇 of the embodiment may also be a pointed convex shape. Start. The structure of the above-mentioned convex structure of the mold device 1 is not limited to the embodiment disclosed in the present disclosure. In addition, it is worth mentioning that the number of the convex structures 103 U and the three positions of the mold apparatus 1 of the present embodiment are not limited to the embodiment of the present invention. The number can be three or, for example, the raised structure (10). Further, the number may be 疋5, and the arrangement positions of the convex structures may be symmetrically set ‘or the position where the convex structures 1〇3 are disposed may also be an asymmetrical arrangement. - Please refer to the top view of the creation stamping device 2〇 shown in Fig. 3, and the cross-sectional view of the original scrapping device 2〇 shown in Fig. 4, which is another preferred embodiment of the creation M423005 December 8, 100 Daily replacement
示意圖。 本創作-實施例之沖壓裝置2〇，用於沖剪―金屬件3〇〇，金 屬件3〇〇具有一厚度T，本創作之沖塵裝置2〇包括有一沖頭叫、 —模具本體100以及複數個凸起結構1〇3，此_實施例之沖麗裝 置20的沖頭211具有-沖頭表面212，且模具本體1〇〇具有一沖 孔1〇卜此沖孔101貫穿設置於模具本體励，並於模具本體卿 内部形成一内緣面102。模具本體漏則可設置於-下模板200 内。 複數個凸起結構103則凸設於内緣面1〇2上，且此等凸起結 構103係沿著沖孔101之軸向方向L設置。其中當沖頭如進行 沖壓而伸入沖孔101時，沖頭211與模具本體聊的内緣面1〇2 之間具有一沖剌隙d，且内緣面1〇2上凸起結構肋之凸起高 度h小於沖剪間隙d。schematic diagram. The stamping device 2〇 of the present invention is used for punching and shearing - the metal member 3〇〇, the metal member 3〇〇 has a thickness T, and the dust removing device 2 of the present invention includes a punch called, the mold body 100 And a plurality of convex structures 1 〇 3, the punch 211 of the photographic device 20 of the embodiment has a punch surface 212, and the mold body 1 〇〇 has a punching hole 1 The mold body is energized, and an inner edge surface 102 is formed inside the mold body. The mold body drain can be disposed in the - lower template 200. A plurality of raised structures 103 are projected on the inner peripheral surface 1〇2, and the raised structures 103 are disposed along the axial direction L of the punching holes 101. Wherein, when the punch protrudes into the punching hole 101, the punch 211 has a punching gap d between the inner edge surface 1〇2 of the mold body, and the convex rib on the inner edge surface 1〇2 The protrusion height h is smaller than the punching gap d.
、值得注意的是’為了達到有效阻擔殘屑跳出的效果，沖剪間 隙d不可以太大，間隙太大則殘屬容易跳出，而凸起結構103的 凸起高度h也不可以幻、，凸出高度不_沒纽如及破壞形 狀的效果。本實施例中，沖剪嶋d小於或等於金屬件之厚 度$之8%，凸起結構1〇3之凸起高度h則大於或等於金屬件· 之厚度T之2%。如此則使得沖頭犯距離凸起 小於或等於金屬件300之厚度T之6%。 的離 此外’值得注意的是，本實施例之沖壓裝置2〇的沖頭犯之 ⑽綠，侧觸5輪本創作沖 ^ W頭211之平面示意圖，本實施例之沖壓裝置20的 中啼、 1卯年12月8日替換百 、u之沖頭表面212為一内凹曲面。將沖頭211 成内凹曲面，如此可以減少沖壓時在沖頭211與金屬件3〇〇之間 所產生的真空效應，減少殘屑被沖頭211吸引而帶出的可能，增 強對殘屑跳出的阻礙。而加長後的沖頭211更讓沖剪後的殘屑可 乂直接落出於沖壓裝置20之外，而不致於殘留於沖壓裝置2〇之 中。 為了讓.沖剪後的殘屑可以落出沖壓裝置20之外，沖壓裝置 2〇之下模板200上有一對應沖孔之落料孔，為了更加防止殘屑的 跳出，更可以讓落料孔的孔徑形成上窄下寬的形式，使沖頭2^ 將殘屑剪人落料孔後更難以跳出。 此外，值得注意的是，本實施例之沖壓裝置2〇的模具本體 100的結構可以是長方體結構；或者是，本實施例之沖壓裝置2〇 的模具本體1GG的結構也可以是立方體結構；或者是，本實施例 之沖壓裝置2〇的模具本體腦的結構也可以是圓柱體結構。上述 的沖壓裝置20的模具本體1〇〇的結構並不侷限於本創作所揭露之 實施態樣。 值得說明的是，本實施例之沖壓裝置2〇的凸起結構103可以 是圓弧形凸起；或者是，本實施例之沖壓裝置20的凸起結構1〇3 也可以是方形凸起；或者是，本實補之沖職置2Q的凸起結構 103也可以是尖角形凸起。上述的沖壓裝置2〇的凸起結構⑽的 結構並不侷限於本創作所揭露之實施態樣。 此外’值得說明的是，本實施例之沖壓裝置20的凸起結構 103的設置數目與設置位置，並不偈限於本創作所揭露之實施態 M423005 樣，凸起結構1G墙置數目― 的設置數目也可以是5個；凸起結構1〇3的設置位置可以對似 置’或者是^起結構朋的設置位置也可以是不對稱的設置。 請參照第6圖所示本創作沖壓裝置3〇的平面示音圖，以及第 7圖所示本創作沖壓裝置3㈣平面示意圖，此為本_之另一較 佳實施例示意圖。 . 本創作—實施例之沖壓裝置3〇，用於沖剪一金屬件遍，金 _屬件300具有一厚度τ，本創作之沖壓裂置％包括有一上模板 〇冲頭211、一下模板200以及複數個凸起結構2〇3，此一 實施例之沖壓裝置3〇的沖頭211具有一沖頭表面212，且下模板 200具有-沖孔2m，此沖孔2〇1貫穿設置於下模板，並於下 模板200内部形成一内緣面202。 複數個凸起結構2G3則突設於崎面2G2上，且此 構203係沿著沖孔201之軸向方向L設置。其中當沖頭2ιι進行 魯沖壓而伸入沖孔2〇1時’沖頭扣與下模板2〇〇的内緣面搬之 間具有-沖剪間隙d(請參閱第3圖），且内緣面2〇2上凸起結構2〇3 之凸起高度h小於沖剪間隙d。 值得注意的是，為了達到有效阻擋殘屑跳出的效果，沖剪間 隙d不可以太大’間隙太大則殘屑容易跳出，而凸起結構2〇3的 凸起同度h也不可以太小’凸出高度不夠則沒有阻擒以及破壞形 狀的效果。本實施例巾，沖剪_4小於鱗於金屬件·之厚 度T之8%，凸起結構203之凸起高度h則大於或等於金屬件3〇〇 之厚度T之2%。如此則使得沖頭211距離凸起結構2〇3的距離 9 M423005 100年12月8日替換頁 J、於或等於金屬件300之厚度τ之6%。 此外，值得注意的是，本實施例之沖壓裝置3〇的沖頭211之 長度長於沖孔201之軸向長度，請同時參照第5、圖所示本創作沖 壓裝置30的沖頭211之剖視圖，本實施例之沖壓裝置3〇的沖頭 211之沖頭表面212為一内凹曲面。將沖頭211的沖壓面改成内凹 曲面，如此可以減少沖壓時在沖頭211與金屬件300之間所產生 的真空效應’減少殘屑被沖頭211吸引而帶出的可能，增強對殘 f跳出的阻礙。而加長後的沖頭211更讓沖剪後的殘屑可以直接 落出於沖壓裝置3〇之外，而不致於殘留於沖壓裝置3〇之中。 為了讓沖剪後的殘屑可以落出沖壓裝置3〇之外，沖壓裝置 如之下模板200之下有—龍沖孔之落航，為了更加防止殘屑 的跳出’更可以讓落料孔的孔徑形成上窄下寬的形式，使沖頭211 將殘屑剪入落料孔後更難以跳出。 日值得說明的是，本實施例之沖壓裝i 3㈣凸起結構加可以 是圓弧形凸起；或者是，本實施例之沖壓裝置30的凸起結構2〇3 也可以是方形凸起；或者是，本實補之賴裝置30的凸起結構 2〇3也可以是央角形凸起。上述的沖壓裝置30的凸起結構203的 結構並不揭限於本創作所揭露之實施態樣。 此外，值得說_是，本實補之沖壓裝置％的凸起結構 2〇3的叹置數目與設置位置，並不偽限於本創作所揭露之實施鮮 的設置數目可以是3個，或者是，凸起結構朋 的认置數目也可以是5個；凸起結構2〇3的設置位置可以對稱設 置’或者是，凸起結構203的設置位置也可以是不對稱的設置。 M423005 本創作係聽賴躲穌扣結齡 面上的凸祕射叫止_，其原雜·凸起結構本身= 有阻擔的作用，可以阻擋上模或沖頭帶出的殘屑。身p具 此外，凸起結構亦縮減上模或沖頭鱼模且妒置4心 的形狀變的不規則’因此增加殘屑跳出的阻力鱗礙，=: 跳屑的效果’而且不需要其他外加的裝置。It is worth noting that 'in order to achieve the effect of effectively blocking the debris jumping out, the punching gap d cannot be too large, and the gap is too large, the residuals are easy to jump out, and the raised height h of the raised structure 103 is not illusory, The height of the protrusion is not _ no effect, such as the effect of destroying the shape. In the present embodiment, the punching 嶋d is less than or equal to 8% of the thickness of the metal member, and the projection height h of the convex structure 1〇3 is greater than or equal to 2% of the thickness T of the metal member. This causes the punch to be less than or equal to 6% of the thickness T of the metal member 300. In addition, it is worth noting that the punch of the punching device 2 of the present embodiment is made of (10) green, and the side touches the plan view of the five-headed punching head 211. The middle of the punching device 20 of the present embodiment On December 8, 1st, the surface 212 of the punch is replaced by a concave curved surface. The punch 211 is formed into a concave curved surface, so that the vacuum effect generated between the punch 211 and the metal member 3〇〇 during punching can be reduced, and the possibility that the debris is attracted by the punch 211 can be reduced, and the debris can be enhanced. The obstacle that jumped out. The lengthened punch 211 allows the punched debris to fall directly out of the stamping unit 20 without remaining in the stamping unit. In order to allow the punched debris to fall out of the punching device 20, the die plate 200 has a blanking hole corresponding to the punching hole under the stamping device 2, and the blanking hole can be further prevented in order to prevent the chip from jumping out. The aperture is formed in a narrow, wide and wide form, so that the punch 2^ is more difficult to jump out after cutting the debris into the hole. In addition, it is to be noted that the structure of the mold body 100 of the stamping apparatus 2 of the present embodiment may be a rectangular parallelepiped structure; or, the structure of the mold body 1GG of the stamping apparatus 2 of the present embodiment may also be a cubic structure; Yes, the structure of the mold body brain of the press device 2 of the present embodiment may also be a cylindrical structure. The structure of the mold body 1 of the above-described press device 20 is not limited to the embodiment disclosed in the present application. It is to be noted that the protruding structure 103 of the stamping device 2 of the present embodiment may be a circular arc-shaped protrusion; or, the convex structure 1〇3 of the punching device 20 of the embodiment may also be a square protrusion; Alternatively, the raised structure 103 of the presently disposed 2Q can also be a pointed protrusion. The structure of the above-mentioned projection structure (10) of the stamping device 2 is not limited to the embodiment disclosed in the present disclosure. In addition, it is to be noted that the number and arrangement positions of the protruding structures 103 of the punching device 20 of the present embodiment are not limited to the embodiment M423005 disclosed in the present disclosure, and the number of the wall of the raised structure 1G is set. The number may also be five; the position of the raised structure 1〇3 may be set to be similar to or set to an asymmetric position. Please refer to the plane sound map of the creation stamping apparatus 3〇 shown in Fig. 6, and the plan view of the present stamping apparatus 3 (4) shown in Fig. 7, which is a schematic diagram of another preferred embodiment. The creation of the stamping device of the embodiment is used for punching a metal piece, and the gold member 300 has a thickness τ. The stamping crack % of the present invention includes an upper template punch 211 and a lower template 200. And a plurality of raised structures 2〇3, the punch 211 of the punching device 3〇 of this embodiment has a punch surface 212, and the lower die plate 200 has a punching hole 2m, and the punching hole 2〇1 is disposed through the bottom The template forms an inner edge surface 202 inside the lower template 200. A plurality of raised structures 2G3 are protruded from the surface 2G2, and the structure 203 is disposed along the axial direction L of the punch 201. In the case where the punch 2 is pressed into the punching hole 2〇1, the punching gap d is formed between the punching edge and the inner edge surface of the lower die plate 2 (see Fig. 3), and The protrusion height h of the convex structure 2〇3 on the edge surface 2〇2 is smaller than the punching gap d. It is worth noting that in order to effectively block the effect of debris jumping, the punching gap d may not be too large. When the gap is too large, the debris may easily jump out, and the convexity of the raised structure 2〇3 may not be too small. If the height of the protrusion is not enough, there is no obstruction and the effect of destroying the shape. In the embodiment of the invention, the punching _4 is smaller than 8% of the thickness T of the metal member, and the convex height h of the convex structure 203 is greater than or equal to 2% of the thickness T of the metal member 3〇〇. Thus, the distance of the punch 211 from the raised structure 2〇3 is changed. 9 M423005 On December 8, 100, the replacement page J is equal to or equal to 6% of the thickness τ of the metal member 300. Further, it is to be noted that the length of the punch 211 of the press device 3 of the present embodiment is longer than the axial length of the punch 201, and the cross-sectional view of the punch 211 of the present stamping apparatus 30 shown in Fig. 5 is also referred to. The punch surface 212 of the punch 211 of the punching device 3 of the present embodiment is a concave curved surface. The punching surface of the punch 211 is changed into a concave curved surface, so that the vacuum effect generated between the punch 211 and the metal member 300 during the stamping can be reduced, which reduces the possibility that the debris is attracted by the punch 211, and the pair is enhanced. The obstacle of the residual f jumping out. The lengthened punch 211 allows the punched debris to fall directly out of the stamping unit 3 without remaining in the stamping unit. In order to allow the scrapped scrap to fall out of the stamping device 3, the stamping device has a dragon punching under the template 200, in order to prevent the debris from jumping out more. The aperture is formed in a narrow, wide, wide form such that the punch 211 is more difficult to jump out after cutting the debris into the blanking hole. It should be noted that the stamping device i 3 (four) protruding structure of the embodiment may be a circular arc-shaped protrusion; or, the protruding structure 2〇3 of the punching device 30 of the embodiment may also be a square protrusion; Alternatively, the convex structure 2〇3 of the device 30 of the present invention may also be a central-angled protrusion. The structure of the raised structure 203 of the above-described stamping device 30 is not limited to the embodiment disclosed in the present disclosure. In addition, it is worth saying that _ is that the number of slanting and setting positions of the convex structure 2〇3 of the punching device of the present invention is not limited to the number of settings that can be implemented in the present disclosure, or may be three, or The number of the raised structures may also be five; the position of the raised structures 2〇3 may be symmetrically set. Alternatively, the position of the raised structures 203 may also be an asymmetrical arrangement. M423005 This creation department listens to the fascinating singularity on the surface of the singularity. The original miscellaneous structure and the convex structure itself have the effect of blocking the debris from the upper die or the punch. In addition, the convex structure also reduces the upper mold or the punch fish mold and the shape of the 4 cores becomes irregular. Therefore, the resistance of the debris is increased, and the effect of the chipping is eliminated. Additional device.
再者’本創作亦針對沖廢裝置的整體結構進行改良 的沖厂堅面_凹曲面，如此可以減少沖壓時產生的直空= 減少殘細t__可能，此真_常使輸皮沖^所 吸附而W頭㈣賴裝置之外喊關，而將沖_1 成内凹曲面、，增__的阻礙。而加長後的沖頭更可以讓沖剪 後的殘屑可以直接落出於沖壓裝置之外。 \本創作的沖壓裝置，除了直接針對下模板的結構加以改良， =射孔的内緣面上凸設複數個凸起結構，以達成防止跳屑 綱的賴求_晴編配不^ U置，進-步的在更多沖_應用上加強防止麵跳出的可 月〇 雖然本創作之實施例揭露如上所述，然並非用以限定本創 作，任何熟習相關技藝者’在不脫離本創作之精神和範圍内，舉 凡财創作申魏騎叙微、構造、及㈣當可做轉 之:更’因此本解之專娜護範_視本卿書所附之申請專 利範圍所界定者為準。 11 M423005 100年12月8曰替換頁 【圖式fs〗早說明】 第1圖為本創作之模具裝置的俯視圖.。 第2圖為本創作之模具裝置的立體示意圖。 第3圖為本創作之沖壓裝置的俯視圖。 第4圖為本創作之沖壓裝置的剖視圖。 第5圖為本創作之沖壓裝置之沖頭的剖視圖。 第6圖為本創作之沖壓裝置的剖視圖。 第7圖為本創作之沖壓裝置之剖視圖。 【主要元件符號說明】 10 模具裝置 20、30 沖壓裝置 100 模具本體 101 ' 201 沖孔 102 > 202 内緣面 103、203 凸起結構 200 下模板 210 上模板 211 沖頭 212 沖頭表面 300 金屬件 T 金屬件厚度 d 沖剪間隙 h 凸起高度 12Furthermore, 'this creation also improves the overall structure of the scouring device. The concave surface of the rushing factory _ concave curved surface, so that the straight space generated during stamping can be reduced = the residual thinness t__ can be reduced, this true _ often makes the skin rush ^ It is adsorbed and the head of the W head (four) is shouted off, and the punching surface is punctured into a concave curved surface, which increases the obstacle of __. The lengthened punch allows the scrapped debris to fall directly out of the stamping unit. \The stamping device of this creation, in addition to directly improving the structure of the lower template, = a plurality of raised structures are protruded on the inner edge surface of the perforation to achieve the prevention of the chipping class. In addition, the embodiment of the present invention is disclosed as described above, but it is not intended to limit the creation, and any familiar artisan does not deviate from the creation. Within the spirit and scope, the creation of the sacred virgins of the Wei dynasty, the construction of the Wei, the construction, and (4) can be changed: more 'so that the solution to the special care of the _ _ _ _ _ _ _ _ _ _ _ _ quasi. 11 M423005 December 8th, 2010 曰 Replacement page [Graphic fs] early description] Figure 1 is a top view of the mold device of the creation. Figure 2 is a perspective view of the mold device of the present invention. Figure 3 is a plan view of the stamping device of the present invention. Figure 4 is a cross-sectional view of the stamping apparatus of the present invention. Figure 5 is a cross-sectional view of the punch of the stamping device of the present invention. Figure 6 is a cross-sectional view of the stamping apparatus of the present invention. Figure 7 is a cross-sectional view of the stamping apparatus of the present invention. [Main component symbol description] 10 Mold device 20, 30 Stamping device 100 Mold body 101 '201 Punching 102 > 202 Inner edge surface 103, 203 Raised structure 200 Lower template 210 Upper template 211 Punch 212 Punch surface 300 Metal Piece T Metal part thickness d Punching clearance h Raised height 12