TWI594816B - Deep groove hollow aluminum tube stamping equipment - Google Patents

Deep groove hollow aluminum tube stamping equipment Download PDF

Info

Publication number
TWI594816B
TWI594816B TW104133557A TW104133557A TWI594816B TW I594816 B TWI594816 B TW I594816B TW 104133557 A TW104133557 A TW 104133557A TW 104133557 A TW104133557 A TW 104133557A TW I594816 B TWI594816 B TW I594816B
Authority
TW
Taiwan
Prior art keywords
template
forming
punch
hollow aluminum
stamping
Prior art date
Application number
TW104133557A
Other languages
Chinese (zh)
Other versions
TW201711770A (en
Inventor
chong-xian Huang
Original Assignee
chong-xian Huang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN201510594152.3A priority Critical patent/CN105170797B/en
Application filed by chong-xian Huang filed Critical chong-xian Huang
Publication of TW201711770A publication Critical patent/TW201711770A/en
Application granted granted Critical
Publication of TWI594816B publication Critical patent/TWI594816B/en

Links

Description

深槽型中空鋁筒的沖壓成型設備 Deep groove type hollow aluminum tube stamping forming equipment
本發明係關於一種深槽型中空鋁筒的沖壓成型設備,尤指一種可將鋁錠一次沖壓成型為一深槽型中空鋁筒的沖壓成型設備,該設備係特別包含一可活動升降的保護模板,用以保護沖頭在沖壓過程中不會發生彎曲變形。 The invention relates to a stamping forming device for a deep groove type hollow aluminum tube, in particular to a stamping forming device capable of forming an aluminum ingot into a deep groove type hollow aluminum tube at one time, and the device particularly comprises a movable lifting protection. The template is used to protect the punch from bending deformation during the stamping process.
習知中空鋁筒的沖壓成型,均必須通過很多道的沖壓工作,如第一圖依序所示,其係將一鋁板10先沖壓呈現一初期彎曲體101,進而再通過多數次的沖壓過程,使該鋁板彎曲體101逐漸從較寬口徑的鋁筒雛型102、103、104,沖壓漸縮至預定所需口徑的鋁筒成品105,換言之,依上述習知沖壓成型技術,均必須預先配置各種漸次不同規格的沖頭以供進行分次多段的沖壓,因此製造成型過程或整體工序均非常繁複不便,顯得相當費時費力,非常不適合量產,且作業成本也偏高。 Conventional hollow aluminum cylinder stamping must pass a lot of stamping work, as shown in the first figure, which is an aluminum sheet 10 first stamped to present an initial curved body 101, and then through the majority of the stamping process The aluminum plate bending body 101 is gradually punched from the wider diameter aluminum cylinder prototypes 102, 103, 104 to the aluminum cylinder product 105 of a predetermined desired diameter. In other words, according to the above-mentioned conventional press forming technology, it is necessary to advance Various punches of different specifications are arranged for punching in multiple stages. Therefore, the manufacturing process or the whole process is very complicated and inconvenient, which is quite time-consuming and laborious, is not suitable for mass production, and the operation cost is also high.
依現有沖壓技術,因鋁錠(鋁料)是一種具有良好延展性與材料流動性的金屬材料,故針對鋁錠直接進行沖壓,亦可達到直接沖壓成型的目的,但在沖壓過程中,對於槽深超過8公分以上的中空鋁筒,就必須搭配使用較長型的沖壓沖頭,依申請人的實作經驗,對於超過8公分以上 各種不同槽深規格的中空鋁筒,其所匹配的沖頭應具有各種匹配長度(必須超過鋁筒槽深的長度),始能沖壓成型各種不同槽深的中空鋁筒,但這種使用於深槽型中空鋁筒的沖頭,在沖壓過程中必然會產生程度不同的彎曲變形,由於沖頭的總長太長,所以會在沖壓瞬間產生變形,雖沖頭在沖壓回程時仍會自動復原,然該深槽型中空鋁筒於沖壓成型後,也都會發生相同的彎曲變形,彎曲變形後的深槽型中空鋁筒係無法復原,故該變形中空鋁筒無法符合實用需求,此乃現有已知直接沖壓技術所遇的共同瓶頸。 According to the existing stamping technology, since the aluminum ingot (aluminum material) is a metal material with good ductility and material fluidity, direct stamping of the aluminum ingot can also achieve the purpose of direct stamping, but in the stamping process, For hollow aluminum cylinders with a groove depth of more than 8 cm, it is necessary to use a longer type of punching punch. According to the applicant's practical experience, for more than 8 cm. A variety of hollow aluminum cylinders with different groove depth specifications, the matching punches should have various matching lengths (must exceed the length of the aluminum cylinder groove depth), and can be formed into hollow aluminum cylinders of various groove depths, but this is used in The punch of the deep-groove hollow aluminum cylinder will inevitably produce different degrees of bending deformation during the stamping process. Since the total length of the punch is too long, deformation will occur at the moment of punching, although the punch will automatically recover during the stamping return stroke. However, after the deep-groove hollow aluminum cylinder is formed by stamping, the same bending deformation occurs, and the deep-groove hollow aluminum cylinder after the bending deformation cannot be restored, so the deformed hollow aluminum cylinder cannot meet the practical demand. The common bottleneck encountered by direct stamping technology is known.
本發明之主要目的,乃在於提供一種深槽型中空鋁筒的沖壓成型設備,其係包括一上模板、一下模板與一保護模板,上模板係安裝結合一沖頭,下模板係安裝結合一成型模板,所述保護模板係相距設於成型模板的上方,並可於上模板與下模板之間活動升降,且保護模板係開設一可供沖頭匹配通過的開孔,成型模板則具有一可容納鋁錠的容納槽,該容納槽係匹配對應沖頭的沖壓位置,當沖頭向下沖壓鋁錠時,將使鋁錠產生瞬間的材料流動,鋁材料會沿著沖頭形成跑料,並瞬間一次成型為一中空鋁筒,所述保護模板於沖壓時係隨著沖頭向下移動,亦同步逆向上升,用以保護沖頭不會彎曲變形,確保中空鋁筒在一次沖壓成型過程中不會發生彎曲變形,故生產快速而適於量產,且能確保中空鋁筒的品質非常穩定,符合實用需求。 The main object of the present invention is to provide a deep groove type hollow aluminum cylinder stamping forming apparatus, which comprises an upper template, a lower template and a protection template, the upper template is mounted and combined with a punch, and the lower template is mounted and coupled. The forming template is disposed at a distance above the forming template and movable between the upper template and the lower template, and the protection template is provided with an opening through which the punch can be matched, and the forming template has a The accommodating groove of the aluminum ingot can be accommodated, and the accommodating groove matches the punching position of the corresponding punch. When the punch presses the aluminum ingot downward, the aluminum ingot will instantaneously flow the material, and the aluminum material will form a running material along the punch. And instantaneously forming into a hollow aluminum cylinder, the protection template is moved downward with the punch when punching, and is also synchronously risen in reverse to protect the punch from bending deformation, and ensure that the hollow aluminum cylinder is formed in one press. The bending deformation does not occur during the process, so the production is fast and suitable for mass production, and the quality of the hollow aluminum cylinder is ensured to be very stable, which meets practical needs.
本發明之次要目的,乃在於提供一種深槽型中空鋁筒的沖壓成型設備,其中,該保護模板係通過一驅動裝置可匹配沖頭的向下沖壓,而呈逆向上升的同步驅動,因此在沖頭的沖壓瞬間過程中,保護模板仍一直保持位於沖頭的同一高度位置,因此使沖頭獲得極佳的保護,完全不會發生彎曲變形,且於中空鋁筒沖壓成型後可利用該保護模板而完成快速脫模工作。 A secondary object of the present invention is to provide a press forming apparatus for a deep groove type hollow aluminum cylinder, wherein the protection template is matched with a downward pressing of the punch by a driving device, and is synchronously driven in a reverse direction. During the stamping instant of the punch, the protection template remains at the same height position of the punch, so that the punch is excellently protected from bending deformation at all, and can be utilized after the hollow aluminum tube is stamped and formed. Protect the template and complete the rapid demoulding work.
本發明之又一目的,乃在於提供一種深槽型中空鋁筒的沖壓成型設備,其中,該保護模板的驅動裝置係可選用油壓驅動裝置或氣壓驅動裝置或電動驅動裝置。 Another object of the present invention is to provide a press forming apparatus for a deep-groove type hollow aluminum cylinder, wherein the driving device of the protective template is selected from a hydraulic driving device or a pneumatic driving device or an electric driving device.
本發明之再一目的,乃在於提供一種深槽型中空鋁筒的沖壓成型設備,其中,該沖頭的沖壓面係微小於成型模板所設容納槽的槽口,且沖頭的沖壓面與容納槽槽口所形成的間隙即等於該深槽型中空鋁筒沖壓成型後的壁厚。 A further object of the present invention is to provide a press forming apparatus for a deep groove type hollow aluminum cylinder, wherein the punching surface of the punch is smaller than the notch of the receiving groove provided in the forming template, and the punching surface of the punch is The gap formed by the groove of the receiving groove is equal to the wall thickness of the deep groove type hollow aluminum tube after press forming.
習知部份: Conventional part:
10‧‧‧鋁板 10‧‧‧Aluminum plate
101‧‧‧彎曲體 101‧‧‧Bending body
105‧‧‧鋁筒成品 105‧‧‧Aluminium tube finished products
102、103、104‧‧‧鋁筒雛型 102, 103, 104‧‧‧ aluminum tube prototype
本發明部份: Part of the invention:
1‧‧‧上模板 1‧‧‧Upper template
2‧‧‧下模板 2‧‧‧Next template
3、3’‧‧‧保護模板 3, 3'‧‧‧protection template
31、31’‧‧‧開孔 31, 31’‧‧‧ openings
4、4’‧‧‧沖頭 4, 4’‧‧‧ punches
41‧‧‧沖壓面 41‧‧‧ Stamping surface
5‧‧‧成型模板 5‧‧‧Forming template
51‧‧‧容納槽 51‧‧‧ accommodating slots
6‧‧‧鋁錠 6‧‧‧Aluminum ingot
7‧‧‧驅動裝置 7‧‧‧ drive
G‧‧‧間隙 G‧‧‧ gap
20‧‧‧中空鋁筒 20‧‧‧Hollow aluminum cylinder
32’‧‧‧階級凸塊 32’‧‧‧ class bumps
第一圖為習知中空鋁筒通過多數道沖壓成型工序的狀態示意圖。 The first figure is a schematic view of a state in which a conventional hollow aluminum cylinder passes through a majority of press forming processes.
第二圖為本發明上、下模板呈分離的狀態示意圖。 The second figure is a schematic diagram showing the state in which the upper and lower templates are separated.
第三圖為第二圖的斷面狀態示意圖。 The third figure is a schematic diagram of the cross-sectional state of the second figure.
第四圖為本發明沖壓成型設備的組合狀態圖。 The fourth figure is a combined state diagram of the press forming apparatus of the present invention.
第五圖為本發明剛開始啟動沖壓的動作示意圖。 The fifth figure is a schematic view of the action of starting the stamping at the beginning of the present invention.
第六圖所示為本發明保護模板呈同步逆向上升驅動的 動作示意圖。 The sixth figure shows that the protection template of the present invention is driven by synchronous reverse rising. Action diagram.
第七圖所示為本發明保護模板逆向上升至極限的動作示意圖。 The seventh figure shows the action diagram of the protection template of the present invention rising to the limit.
第八圖所示為本發明保護模板與沖頭移動時呈同步逆向上升的狀態示意圖。 The eighth figure shows a state in which the protection template and the punch move synchronously in the opposite direction when the punch moves.
第九圖所示為本發明保護模板逆向上升至極限的狀態示意圖。 The ninth figure is a schematic view showing a state in which the protection template of the present invention is reversely raised to the limit.
第十圖所示為本發明通過一次沖壓成型並經修整後的中空鋁筒成品立體圖。 The tenth figure shows a perspective view of the finished hollow aluminum cylinder after being stamped and trimmed by the present invention.
第十一圖所示為本發明沖頭與鋁錠容納槽相對位置的放大示意圖。 Fig. 11 is an enlarged schematic view showing the relative position of the punch and the aluminum ingot accommodating groove of the present invention.
第十二圖所示為本發明在保護模板開孔週邊增設階級凸塊的另一實施例圖。 Fig. 12 is a view showing another embodiment of the present invention in which a class bump is added around the opening of the protective template.
茲依附圖實施例將本發明結構特徵及其他作用、目的詳細說明如下:如第二圖至第五圖所示,本發明所為「深槽型中空鋁筒的沖壓成型設備」,其係包括一上模板1、一下模板2與一保護模板3,其中:上模板1,係安裝結合一沖頭4;下模板2,係安裝結合一成型模板5,該成型模板5係設有一可容納鋁錠6的容納槽51,且該容納槽51係匹配對應於沖頭4的沖壓位置;保護模板3,係相距設於成型模板5的上方,並 可於上模板1與下模板2之間活動升降,該保護模板3係開設一可供沖頭4匹配通過的開孔31;利用上述沖壓成型設備,當上模板1帶動沖頭4向下沖壓鋁錠6時(如第五圖),將使鋁錠6產生瞬間的材料流動,而沿著沖頭4形成瞬間跑料,該保護模板3於沖壓時係隨著沖頭4向下移動,亦同步的逆向上升(如第六至九圖所示),用以保護沖頭4不會彎曲變形,並瞬間獲得一次沖壓成型的中空鋁筒20(如第十圖所示),由於沖壓成型過程中,沖頭4係已受到保護模板3本體相對移動的保護,故沖頭4絕不會發生彎曲變形,從而也能確保中空鋁筒20在一次沖壓成型時亦不會發生彎曲變形,是以其生產快速,很適於量產,且能確保中空鋁筒20的品質穩定,不會變形。 The structural features and other functions and objects of the present invention will be described in detail below with reference to the accompanying drawings. As shown in the second to fifth embodiments, the present invention is a "stitching apparatus for deep-groove hollow aluminum cylinders", which includes a The upper template 1, the lower template 2 and a protective template 3, wherein: the upper template 1 is attached to a punch 4; the lower template 2 is mounted and combined with a forming template 5, the forming template 5 is provided with an aluminum ingot a receiving groove 51 of 6 and matching the punching position corresponding to the punch 4; the protection template 3 is disposed at a distance above the forming template 5, and The movable template 3 is movable between the upper template 1 and the lower template 2, and the protection template 3 is provided with an opening 31 through which the punch 4 can be matched; when the upper template 1 is used, the punch 4 is punched downward. When the aluminum ingot 6 (as shown in the fifth figure), the aluminum ingot 6 will generate an instantaneous material flow, and an instantaneous running material will be formed along the punch 4, and the protective template 3 will move downward with the punch 4 during the punching. Also synchronized in the reverse rise (as shown in Figures 6 to 9), to protect the punch 4 from bending and deformation, and instantaneously obtain a stamped hollow aluminum cylinder 20 (as shown in the tenth figure), due to stamping During the process, the punch 4 is protected by the relative movement of the body of the protective template 3, so that the punch 4 will never undergo bending deformation, thereby ensuring that the hollow aluminum cylinder 20 will not undergo bending deformation during one press forming. Because of its rapid production, it is very suitable for mass production, and can ensure the quality of the hollow aluminum cylinder 20 is stable and will not be deformed.
於完成沖壓後(如第九圖),上述保護模板3係可配合下模板2而快速完成脫模,進而將中空鋁筒開口所出現的毛邊或不規則的凹凸延伸面,再進行適當修整或裁切,以使鋁筒開口呈平整化,以完成如第十圖所示中空鋁筒20成品。 After the stamping is completed (as shown in the ninth figure), the above-mentioned protective template 3 can be quickly demolded in conjunction with the lower template 2, and then the burrs or irregular concave and convex extension surfaces appearing in the opening of the hollow aluminum cylinder are appropriately trimmed or The cutting is performed to flatten the aluminum cylinder opening to complete the finished hollow aluminum cylinder 20 as shown in the tenth figure.
如第十一圖的放大示意圖所示,上述成型模板5的容納槽51,係專供一鋁錠6容納,且沖頭4的沖壓面41必須微小於容納槽51的槽口大小,使沖頭4的沖壓面41與容納槽51之間係具有一細微的間隙G,而該間隙G即等於所述深槽型中空鋁筒20沖壓成型後的壁厚,故中空鋁筒20的壁片厚薄係由間隙G的大小以決定。 As shown in the enlarged view of the eleventh figure, the receiving groove 51 of the forming template 5 is exclusively for an aluminum ingot 6, and the punching surface 41 of the punch 4 must be smaller than the notch size of the receiving groove 51, so that the punching The punching surface 41 of the head 4 and the receiving groove 51 have a slight gap G, and the gap G is equal to the wall thickness of the deep groove type hollow aluminum cylinder 20 after press forming, so the wall of the hollow aluminum cylinder 20 The thickness is determined by the size of the gap G.
上述的保護模板3,其係通過一驅動裝置7而匹 配沖頭4的向下沖壓,呈逆向上升的同步驅動,使沖頭4在沖壓瞬間過程中,該保護模板3係以開孔31供沖頭4匹配通過,故可一直保持位於沖頭4的同一高度位置,因此使沖頭4可獲得極佳的支撐保護,完全不會發生彎曲變形,且於該中空鋁筒20沖壓成型後,亦可利用該保護模板3完成快速脫模。 The protection template 3 described above is passed through a driving device 7 The downward punching of the punch 4 is synchronously driven in a reverse direction, so that the protection template 3 is matched with the punch 4 through the opening 31 during the punching instant, so that the punch 4 can be kept at the punch 4 at all times. The same height position, so that the punch 4 can obtain excellent support protection, no bending deformation occurs at all, and after the hollow aluminum cylinder 20 is press-formed, the protective template 3 can also be used to complete the rapid demolding.
上述可用於同步驅動保護模板3的驅動裝置7,該驅動裝置7係可選用油壓驅動裝置或氣壓驅動裝置或電動驅動裝置,並無限制。 The above-mentioned driving device 7 can be used for synchronously driving the protection template 3, and the driving device 7 can be selected from a hydraulic driving device or a pneumatic driving device or an electric driving device without limitation.
本發明的沖頭4與成型模板5的容納槽51,其係呈相互匹配的形狀,並無特別限制的必要,亦即,本發明所實現的深槽型中空鋁筒,係可視沖頭4與容納槽51所匹配形狀的改變,而可沖壓成型為各種形狀的中空鋁筒,除實施例圖所揭的長方形中空鋁筒20,當然也能沖壓成型如圓形或矩形或多角形或其他規則或不規則形狀的任意中空鋁筒。 The punching groove 4 of the present invention and the receiving groove 51 of the forming die plate 5 are in a matching shape, and are not particularly limited, that is, the deep groove type hollow aluminum cylinder realized by the present invention is a visible punch 4 The shape of the matching groove 51 can be changed into a hollow aluminum cylinder of various shapes, and the rectangular hollow aluminum cylinder 20 disclosed in the embodiment can be formed by stamping, for example, circular or rectangular or polygonal or other. Any hollow aluminum cylinder of regular or irregular shape.
本發明所使用的沖頭4,對於各種不同槽深規格的中空鋁筒,其所匹配的沖頭應具有各種匹配長度,但沖頭4的總長必須超過鋁筒槽深的長度,始能沖壓成型各種不同槽深的中空鋁筒;但針對更深槽的中空鋁筒,如第十二圖的另一實施例所示,因所需匹配使用的沖頭4’總長將會更長,故所述的保護模板3’,亦可在開孔31’的週邊形成一階級凸塊32’,並利用階級凸塊32’相對產生一較深的開孔31’,以使沖頭4’貫穿後形成較佳的支撐保護,進而更有效 防止該沖頭4’在沖壓過程中所可能產生的彎曲情形,確保較長的沖頭4’也絕不會發生變形。 The punch 4 used in the present invention should have various matching lengths for the hollow aluminum cylinders of various groove depth specifications, but the total length of the punch 4 must exceed the length of the aluminum cylinder groove, and the stamping can be started. Forming hollow aluminum cylinders of various groove depths; however, for the hollow aluminum cylinders of deeper grooves, as shown in another embodiment of Fig. 12, the total length of the punch 4' used for matching is longer, so The protective template 3' may also form a class of bumps 32' around the opening 31', and a deeper opening 31' may be formed by the class bumps 32' so that the punch 4' is penetrated. Form better support protection and thus more effective The bending of the punch 4' which is likely to occur during the stamping process is prevented, ensuring that the longer punch 4' is never deformed.
本發明所使用的鋁錠6,係採用定型定量的鋁料,而適配置入成型模板5的容納槽51,於沖頭4沖壓後,即可一次沖壓成型為一中空鋁筒20,因鋁錠6的用料係經過定量計算,於沖壓成型時,除了修整或裁切鋁筒開口的毛邊或些許的餘料,並不會產生過多廢料,故本發明的實施亦有助於降低材料的消耗成本,且方便物料管控。 The aluminum ingot 6 used in the present invention adopts a fixed amount of aluminum material, and is disposed in the receiving groove 51 of the forming template 5, and after being punched by the punch 4, it can be formed into a hollow aluminum cylinder 20 at one time because The material of the aluminum ingot 6 is quantitatively calculated. In the stamping process, in addition to trimming or cutting the burrs of the aluminum cylinder opening or a little residual material, no excessive waste is generated, so the implementation of the present invention also contributes to the reduction of the material. Cost of consumption, and convenient material management.
上述實施例所揭,僅係本發明主要技術的例舉說明,並非用以限定本案的實施形態,舉凡涉及等效應用或基於相同技術手段所為的簡單改變或增減,均應視為不脫本案的技術特徵。 The above embodiments are merely illustrative of the main techniques of the present invention, and are not intended to limit the embodiments of the present invention. Any simple change or increase or decrease based on the equivalent application or the same technical means should be considered as The technical characteristics of the case.
綜上所述,依本創作所提供涉及深槽型中空鋁筒的沖壓成型設備,特別是針對保護模板與沖頭所為同步匹配逆向上升的手段應用,確實能於瞬間一次沖壓成型為一品質優良的中空鋁筒,故該項沖壓成型設備已具備新穎性及進步性要件,能獲預期實用功效,為此申請專利,敬祈 依法賜准專利,實為德便。 In summary, according to the creation of the deep groove type hollow aluminum cylinder stamping equipment, especially for the protection of the template and the punch for the synchronous matching of the reverse rise of the application, it can indeed be an instant stamping into a good quality The hollow aluminum tube, so the stamping and molding equipment has been novel and progressive, can obtain the expected practical effect, apply for a patent for this, and pray for patents according to law, it is a virtue.
1‧‧‧上模板 1‧‧‧Upper template
2‧‧‧下模板 2‧‧‧Next template
3‧‧‧保護模板 3‧‧‧Protection template
31‧‧‧開孔 31‧‧‧ Opening
4‧‧‧沖頭 4‧‧‧ Punch
5‧‧‧成型模板 5‧‧‧Forming template
51‧‧‧容納槽 51‧‧‧ accommodating slots
6‧‧‧鋁錠 6‧‧‧Aluminum ingot
7‧‧‧驅動裝置 7‧‧‧ drive

Claims (9)

  1. 一種深槽型中空鋁筒的沖壓成型設備,主要係包括一上模板、一下模板與一保護模板,其特徵在於:上模板,係安裝結合一沖頭;下模板,係安裝結合一成型模板,該成型模板係設有一可容納鋁錠的容納槽,且該容納槽係匹配對應於沖頭的沖壓位置;保護模板,係相距設於成型模板的上方,並可於上模板與下模板之間活動升降,該保護模板係開設一可供沖頭匹配通過的開孔;利用上述沖壓成型設備,當上模板帶動沖頭向下沖壓鋁錠時,將使鋁錠產生瞬間的材料流動,而沿著沖頭形成瞬間跑料,該保護模板於沖壓時係隨著沖頭向下移動,亦同步的逆向上升,並瞬間獲得一次沖壓成型的中空鋁筒。 The utility model relates to a stamping and forming device for a deep groove type hollow aluminum cylinder, which mainly comprises an upper template, a lower template and a protection template, wherein the upper template is mounted and combined with a punch; the lower template is mounted and combined with a molding template. The forming template is provided with a receiving groove for accommodating the aluminum ingot, and the receiving groove is matched with the punching position corresponding to the punch; the protection template is disposed at a distance above the forming template and between the upper template and the lower template The movable lifting and lowering, the protection template is provided with an opening through which the punch can be matched; by using the above-mentioned stamping and forming equipment, when the upper template drives the punch to punch down the aluminum ingot, the aluminum ingot will generate an instantaneous material flow, and along the The punch forms an instant running material, and the protective template is moved downwards as the punch moves downward, and also rises in the opposite direction synchronously, and a hollow aluminum cylinder which is stamped and formed is instantaneously obtained.
  2. 如申請專利範圍第1項所述深槽型中空鋁筒的沖壓成型設備,該沖頭的沖壓面係微小於成型模板容納槽的槽口大小,使沖頭的沖壓面與容納槽之間係具有一細微的間隙。 The stamping forming apparatus of the deep-groove hollow aluminum cylinder according to the first aspect of the patent application, the punching surface of the punch is slightly smaller than the notch size of the forming template receiving groove, so that the punching surface of the punch and the receiving groove are Has a slight gap.
  3. 如申請專利範圍第1項所述深槽型中空鋁筒的沖壓成型設備,該保護模板係通過一驅動裝置而呈逆向上升的同步驅動。 The stamping and forming apparatus of the deep-groove type hollow aluminum cylinder according to claim 1, wherein the protection template is driven synchronously by a driving device in a reverse direction.
  4. 如申請專利範圍第3項所述深槽型中空鋁筒的沖壓成型設備,該驅動裝置係一油壓驅動裝置。 A press forming apparatus for a deep groove type hollow aluminum cylinder according to claim 3, wherein the driving device is a hydraulic driving device.
  5. 如申請專利範圍第3項所述深槽型中空鋁筒的沖壓成型設備,該驅動裝置係一氣壓驅動裝置。 A press forming apparatus for a deep groove type hollow aluminum cylinder according to claim 3 of the patent application, wherein the driving device is a pneumatic driving device.
  6. 如申請專利範圍第3項所述深槽型中空鋁筒的沖壓成型設備,該驅動裝置係一電動驅動裝置。 A press forming apparatus for a deep groove type hollow aluminum cylinder according to claim 3, wherein the driving device is an electric driving device.
  7. 如申請專利範圍第1項所述深槽型中空鋁筒的沖壓成型設備,該沖頭與成型模板的容納槽,係呈相互匹配的形狀。 The stamping and forming apparatus of the deep-groove type hollow aluminum cylinder according to the first aspect of the patent application, wherein the punching groove and the receiving groove of the forming template are in a matching shape.
  8. 如申請專利範圍第1項所述深槽型中空鋁筒的沖壓成型設備,該保護模板係在開孔的週邊形成一階級凸塊。 The stamping and forming apparatus of the deep groove type hollow aluminum cylinder according to claim 1, wherein the protection template forms a class of bumps around the opening.
  9. 如申請專利範圍第1項所述深槽型中空鋁筒的沖壓成型設備,該鋁錠係採用定型定量的鋁料,而適配置入成型模板的容納槽。 For example, in the stamping and forming apparatus of the deep-groove type hollow aluminum cylinder according to the first aspect of the patent application, the aluminum ingot adopts a fixed-quantity aluminum material, and is suitably disposed in the receiving groove of the forming template.
TW104133557A 2015-09-17 2015-10-13 Deep groove hollow aluminum tube stamping equipment TWI594816B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510594152.3A CN105170797B (en) 2015-09-17 2015-09-17 The punching press shaping equipment of the hollow aluminum barrel of shallow/deep groove type

Publications (2)

Publication Number Publication Date
TW201711770A TW201711770A (en) 2017-04-01
TWI594816B true TWI594816B (en) 2017-08-11

Family

ID=54893483

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104133557A TWI594816B (en) 2015-09-17 2015-10-13 Deep groove hollow aluminum tube stamping equipment

Country Status (2)

Country Link
CN (1) CN105170797B (en)
TW (1) TWI594816B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105382085B (en) * 2015-12-29 2017-10-20 瑞鼎机电科技(昆山)有限公司 One kind punching grinding tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417569A (en) * 1944-08-29 1947-03-18 Henry T M Rice Method of and apparatus for press forging wrench sockets and the like
JP2003208876A (en) * 2000-12-26 2003-07-25 Matsushita Electric Ind Co Ltd Square battery can and manufacturing method thereof, and square battery using the same
TWM429533U (en) * 2012-02-09 2012-05-21 Shieh Yih Machinery Industry Co Ltd Stamping device and lower stamping die mechanism thereof
TWI446977B (en) * 2011-11-01 2014-08-01

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3492926B2 (en) * 1998-12-09 2004-02-03 宮本工業株式会社 Impact-extrusion molding apparatus and impact-extrusion molding method for bottomed container, and bottomed container
JP3300296B2 (en) * 1998-12-25 2002-07-08 宮本工業株式会社 Method and apparatus for impact extrusion of bottomed container
JP6148077B2 (en) * 2013-06-07 2017-06-14 コイズミ照明株式会社 Impact molding die, impact molding apparatus, impact molding method, and container-shaped molded body produced by this method
JP6225018B2 (en) * 2013-12-25 2017-11-01 三習工業株式会社 PRESSING DEVICE AND ROLLER MANUFACTURING METHOD USING THE SAME

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417569A (en) * 1944-08-29 1947-03-18 Henry T M Rice Method of and apparatus for press forging wrench sockets and the like
JP2003208876A (en) * 2000-12-26 2003-07-25 Matsushita Electric Ind Co Ltd Square battery can and manufacturing method thereof, and square battery using the same
TWI446977B (en) * 2011-11-01 2014-08-01
TWM429533U (en) * 2012-02-09 2012-05-21 Shieh Yih Machinery Industry Co Ltd Stamping device and lower stamping die mechanism thereof

Also Published As

Publication number Publication date
CN105170797A (en) 2015-12-23
TW201711770A (en) 2017-04-01
CN105170797B (en) 2017-07-21

Similar Documents

Publication Publication Date Title
RU2015134140A (en) METHOD FOR PRODUCING STAMPED ELEMENTS AND STAMPING DEVICE
CN204018540U (en) Handle processing composite die
CN204194600U (en) A kind of flanging forming mould of automobile insert
CN105268837A (en) Pedestal overturning stamping die
CN103691798B (en) A kind ofly reduce smart stamping and to collapse the fine-punching formation method at angle
TWI594816B (en) Deep groove hollow aluminum tube stamping equipment
CN202894073U (en) Stamping die
CN204294722U (en) A kind of material strip punching and shearing die
CN204194583U (en) Shape fine blanking die is protected for thin-walled stamping parts
CN205763402U (en) A kind of bidirectional oblique wedge-type mould
CN205056800U (en) Car body hinge bracket upgrades continuous mould
CN204735614U (en) Backplate mint -mark mould
CN201644648U (en) Hole flanging punching mold
CN203917634U (en) Automobile safety belt retractor raising point mould
CN104289590B (en) A kind of bending combined forming process of essence punching processing L shape bool
CN203991987U (en) A kind of pedestal upset diel
CN104858304A (en) Back plate engraving die
CN203076440U (en) Symmetrical S-shaped curling die
CN205915422U (en) Heavy platform hole stamping forming die of aluminium -plastic panel
CN202606678U (en) Novel blanking and punching and forming composite mould
CN105195605A (en) Multi-surface base stamping die
CN206702062U (en) A kind of stator waves compound press tool tool
CN204294796U (en) Steel pipe fast ram section machine
CN203991958U (en) The diel of a kind of multiaspect base
CN104014661A (en) Convex point forming die for automobile safety belt retractors