TWI677382B - Processing machine and processing method - Google Patents
Processing machine and processing method Download PDFInfo
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- TWI677382B TWI677382B TW106123161A TW106123161A TWI677382B TW I677382 B TWI677382 B TW I677382B TW 106123161 A TW106123161 A TW 106123161A TW 106123161 A TW106123161 A TW 106123161A TW I677382 B TWI677382 B TW I677382B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/46—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples
- B21D53/50—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Slide Fasteners (AREA)
- Punching Or Piercing (AREA)
Abstract
本發明提供一種加工機及加工方法，期望在將定位部件導入到加工機中時能夠減少其相對於現有加工具在定位上的勞力或負擔。加工機具有：模具單元，包括第一及第二模具，基於第一及第二模具對金屬材料的剪切加工來在金屬材料形成型構件；以及加工機構，在金屬材料輸送方向上配置在模具單元的下游側，使用加工具對以模具單元進行剪切加工的金屬材料進行加工。在第一模具及/或第二模具中，組裝或安裝有能與金屬材料的型構件卡合的第一卡合部件。第一卡合部件在金屬材料輸送方向上配置在比模具單元對金屬材料進行剪切加工的位置靠下游側。The present invention provides a processing machine and a processing method. When introducing a positioning component into a processing machine, it is expected to reduce the labor or burden on positioning with respect to existing tooling. The processing machine includes a mold unit including first and second molds, and a metal material forming member is formed based on the shear processing of the first and second molds to the metal material; and a processing mechanism is disposed on the mold in the metal material conveying direction. On the downstream side of the unit, a metal material subjected to shear processing in a die unit is processed using a tool. In the first mold and / or the second mold, a first engaging member capable of engaging with a mold member of a metal material is assembled or installed. The first engaging member is disposed on the downstream side in the metal material conveying direction than the position where the die unit shears the metal material.
Description
本發明有關於一種加工機及加工方法。The invention relates to a processing machine and a processing method.
專利文獻1公開了一種拉鍊用拉頭的停止鉤部件的成型機。 [現有技術文獻] [專利文獻]Patent Document 1 discloses a molding machine for a stop hook member of a slider for a slide fastener. [Prior Art Literature] [Patent Literature]
[專利文獻1] 國際公開第2015/128996號[Patent Document 1] International Publication No. 2015/128996
[發明所欲解決之課題] 從專利文獻1的一個例子可知，擇優在加工機中金屬材料被沖頭（punch）連續加工的過程中金屬材料位於心軸上的一定的位置。基於這樣的觀點，來研究與加工機的沖頭分開地在加工機中安裝用於金屬材料的定位部件或機構。但是，在這種情況下，能夠要求相對於加工機的沖頭來調整定位部件或機構的位置。[Problems to be Solved by the Invention] It can be seen from an example of Patent Document 1 that the metal material is located at a certain position on the mandrel during the continuous processing of the metal material by a punch in the processing machine. Based on such a viewpoint, it is studied to install a positioning member or mechanism for a metal material in the processing machine separately from the punch of the processing machine. However, in this case, it is required to adjust the position of the positioning member or mechanism with respect to the punch of the processing machine.
期望在將定位部件或機構導入到加工機中時減少其相對於現有加工具在定位上的勞力或負擔。 [解決課題之手段]It is desirable to reduce the labor or burden of positioning components or mechanisms relative to existing tooling when they are introduced into a processing machine. [Means for solving problems]
與本發明的一樣式有關的一種加工機，其具備：模具單元，其包括被供給長條狀的金屬材料的第一及第二模具，基於上述第一及第二模具對上述金屬材料進行的剪切加工，在上述金屬材料中形成型構件；以及加工機構，其在上述金屬材料的輸送方向上配置在上述模具單元的下游側，使用一個以上的加工具對利用上述模具單元進行了剪切加工的上述金屬材料進行加工，在上述第一模具及/或上述第二模具中，組裝或安裝有能夠與上述金屬材料的上述型構件卡合的第一卡合部件，上述第一卡合部件在上述金屬材料的輸送方向上配置在比上述模具單元對上述金屬材料進行剪切加工的位置靠下游側的位置，在上述金屬材料的輸送方向上的上述第一卡合部件和上述加工機構的間隔，小於在上述金屬材料的輸送方向上的上述第一卡合部件和上述位置的間隔。A processing machine related to one aspect of the present invention includes a mold unit including first and second molds to which a strip-shaped metal material is supplied, and the metal material is processed based on the first and second molds. A shearing process to form a mold member in the metal material; and a processing mechanism that is disposed downstream of the mold unit in the conveying direction of the metal material, and cuts the mold unit using one or more adding tools. The processed metal material is processed, and in the first mold and / or the second mold, a first engaging member capable of engaging with the mold member of the metal material is assembled or installed, and the first engaging member is assembled or installed. In the conveying direction of the metal material, the first engaging member and the processing mechanism in the conveying direction of the metal material are disposed on a downstream side from a position where the metal material is sheared by the mold unit. The interval is smaller than the interval between the first engaging member and the position in the conveying direction of the metal material.
在某些實施例中，在上述模具單元的上述第一模具及/或上述第二模具中，組裝或安裝有能夠與上述金屬材料的上述型構件卡合的第二卡合部件，上述第二卡合部件在上述金屬材料的輸送方向上配置在上述位置的下游側，在上述金屬材料的輸送方向上的上述第二卡合部件和上述位置的間隔，小於在上述金屬材料的輸送方向上的上述第二卡合部件和上述加工機構的間隔。In some embodiments, in the first mold and / or the second mold of the mold unit, a second engaging component capable of engaging with the shape member of the metal material is assembled or installed, and the second The engaging member is disposed on the downstream side of the position in the conveying direction of the metal material, and the distance between the second engaging member and the position in the conveying direction of the metal material is smaller than that in the conveying direction of the metal material. A distance between the second engaging member and the processing mechanism.
在某些實施例中，上述第一卡合部件與下述位置的型構件卡合，該型構件位於在比作為上述加工機構的加工對象的上述型構件靠上游側相距一個以上的型構件所對應的長度的位置。In some embodiments, the first engaging member is engaged with a molding member located at a position more than one molding member upstream from the molding member that is a processing target of the processing mechanism. The corresponding length position.
在某些實施例中，上述加工機構還具備用於切斷上述金屬材料的切割器，在上述金屬材料的輸送方向上的上述第一卡合部件和上述切割器的間隔，小於在上述金屬材料的輸送方向上的上述第一卡合部件和上述位置的間隔。In some embodiments, the processing mechanism further includes a cutter for cutting the metal material, and a distance between the first engaging member and the cutter in the conveying direction of the metal material is smaller than that in the metal material. The distance between the first engaging member and the position in the conveying direction of.
在某些實施例中，加工機還具備：操作台，其具有用於載置上述模具單元及/或加工機構的第一表面、以及與上述第一表面正交的第二表面；以及部件，其朝向上述操作台的上述第二表面推動或推壓上述模具單元及/或加工機構。In some embodiments, the processing machine further includes an operation table having a first surface on which the mold unit and / or processing mechanism is placed, and a second surface orthogonal to the first surface; and a component, It pushes or presses the mold unit and / or the processing mechanism toward the second surface of the operation table.
在某些實施例中，上述第一卡合部件安裝於上述第一模具，在上述第二模具設置有引導上述第一卡合部件的移動的引導部件。In some embodiments, the first engaging member is mounted on the first mold, and a guide member is provided on the second mold to guide the movement of the first engaging member.
在某些實施例中，上述第一卡合部件能夠通過彈簧而從位移位置恢復到初始位置。In some embodiments, the first engaging component can be restored from the displacement position to the initial position by a spring.
在某些實施例中，上述第二卡合部件能夠通過彈簧而從位移位置恢復到初始位置。In some embodiments, the second engaging component can be restored from the displacement position to the initial position by a spring.
在某些實施例中，上述第一及第二模具中的一方具有沖壓區域，上述第一及第二模具中的另一方具有沖模區域。In some embodiments, one of the first and second dies has a punching area, and the other of the first and second dies has a punching area.
在某些實施例中，上述金屬材料是拉鍊用拉頭的停止鉤部件的母材。In some embodiments, the metal material is a base material of a stop hook member of a slider for a slide fastener.
本發明的一樣式有關於一種金屬材料的加工方法，其包括：向模具單元包括的第一及第二模具供給長條狀的金屬材料的步驟；基於上述第一及第二模具對上述金屬材料進行的剪切加工，在上述金屬材料中形成型構件的步驟；使組裝或安裝於上述第一模具及/或上述第二模具中的第一卡合部件與上述金屬材料的上述型構件卡合的步驟；以及使用一個以上的加工具對從上述模具單元供給的上述金屬材料進行加工的步驟，在上述第一卡合部件與上述型構件卡合的期間，至少部分地進行上述一個以上的加工具對上述金屬材料的加工。One aspect of the present invention relates to a method for processing a metal material, comprising the steps of: supplying a long metal material to first and second molds included in a mold unit; and supplying the metal material based on the first and second molds. A step of performing shear processing to form a mold member in the metal material; engaging the first engaging member assembled or installed in the first mold and / or the second mold with the mold member of the metal material And the step of processing the metal material supplied from the mold unit using one or more adding tools, at least partially performing the one or more adding during the engagement of the first engaging member with the mold member. Tool processing of the above metal materials.
在某些實施例中，上述第一卡合部件在上述金屬材料的輸送方向上配置在比上述模具單元對上述金屬材料進行剪切加工的位置靠下游側的位置，在上述金屬材料的輸送方向上的上述第一卡合部件和上述加工機構的間隔，小於在上述金屬材料的輸送方向上的上述第一卡合部件和上述位置的間隔。In some embodiments, the first engaging member is disposed on the downstream side of a position where the metal material is sheared by the mold unit in the conveying direction of the metal material, and in the conveying direction of the metal material. The interval between the first engaging member and the processing mechanism is smaller than the interval between the first engaging member and the position in the conveying direction of the metal material.
在某些實施例中，金屬材料的加工方法還包括使組裝或安裝於上述第一模具及/或上述第二模具中的第二卡合部件與上述金屬材料的上述型構件卡合的步驟，上述第二卡合部件在上述金屬材料的輸送方向上配置在上述位置的下游側，在上述金屬材料的輸送方向上的上述第二卡合部件和上述位置的間隔，小於在上述金屬材料的輸送方向上的上述第二卡合部件和上述加工機構的間隔。In some embodiments, the method for processing a metal material further includes a step of engaging the second engaging component assembled or installed in the first mold and / or the second mold with the mold member of the metal material, The second engaging member is disposed downstream of the position in the conveying direction of the metal material, and a distance between the second engaging member and the position in the conveying direction of the metal material is smaller than that in conveying the metal material. The distance between the second engaging member and the processing mechanism in the direction.
在某些實施例中，上述第一卡合部件與下述位置的型構件卡合，該型構件位於在比作為上述加工機構的加工對象的上述型構件靠上游側相距一個以上的型構件所對應的長度的位置。In some embodiments, the first engaging member is engaged with a molding member located at a position more than one molding member upstream from the molding member that is a processing target of the processing mechanism. The corresponding length position.
在某些實施例中，還包括將由上述一個以上的加工具加工的上述金屬材料切斷的步驟。In some embodiments, the method further includes a step of cutting the metal material processed by one or more of the aforementioned tools.
在某些實施例中，金屬材料的加工方法還包括將上述模具單元朝向上述第二表面推動或推壓的步驟，其中，上述模具單元載置在具有第一表面和與上述第一表面正交的第二表面的操作台的上述第一表面上。In some embodiments, the method for processing a metal material further includes a step of pushing or pressing the mold unit toward the second surface, wherein the mold unit is mounted on the first surface and is orthogonal to the first surface. The second surface of the operating table is on the first surface.
在某些實施例中，上述金屬材料是拉鍊用拉頭的停止鉤部件的母材。 [發明的效果]In some embodiments, the metal material is a base material of a stop hook member of a slider for a slide fastener. [Effect of the invention]
根據本發明的一樣式，卡合部件相對於加工具的定位所花費的勞力或產生的負擔減少。According to one aspect of the present invention, the labor required or the burden imposed on the positioning of the engaging member relative to the tool is reduced.
以下，參照圖1至圖9，對本發明的非限定的實施方式例進行說明。本發明的一個以上的實施方式例及實施方式例中所包含的各特徵並非彼此獨立。本領域的技術人員不需要過多說明，就能夠組合各實施方式例及/或各特徵。另外，本領域的技術人員還能夠理解該組合帶來的協同效果。實施方式例間的重複說明原則上省略。參照附圖以說明發明為主要目的，有時為了便於作圖而簡化。Hereinafter, examples of non-limiting embodiments of the present invention will be described with reference to FIGS. 1 to 9. One or more embodiments of the present invention and each feature included in the embodiments are not independent of each other. Those skilled in the art can combine each embodiment and / or each feature without much explanation. In addition, those skilled in the art can also understand the synergy effect brought by the combination. The overlapping description between the embodiments is omitted in principle. The main purpose of describing the invention with reference to the drawings is sometimes simplified for ease of drawing.
以下，說明作為非限定的一個例子的加工機及金屬材料的加工方法。進而，還說明通過加工機製造的金屬片的非限定的一個例子即拉鍊用拉頭的停止鉤部件的製造方法。另外，通過加工機製造的金屬片不限於完成品，可以是通過其他製造裝置處理的半成品。通過加工機加工的金屬材料可以包含各種金屬或金屬合金。作為金屬材料或金屬合金，例如可以使用不銹鋼（SUS）、鋁、鐵、鋅、鋅銅合金。Hereinafter, a processing machine and a metal material processing method are described as non-limiting examples. Furthermore, the manufacturing method of the stop hook member of the slider for slide fasteners which is a non-limiting example of the metal piece manufactured by a processing machine is also demonstrated. In addition, the metal sheet manufactured by the processing machine is not limited to a finished product, and may be a semi-finished product processed by another manufacturing apparatus. The metal material processed by the processing machine may include various metals or metal alloys. As the metal material or metal alloy, for example, stainless steel (SUS), aluminum, iron, zinc, and zinc-copper alloy can be used.
在某些情況下，金屬材料在由加工機加工之後展現彈性，但是不限於此。追加或取而代之，金屬材料可以為金屬線材、金屬箔材、金屬板材這樣的任意形態。追加或取而代之，金屬材料的截面形狀可以是圓形、三角形、矩形或其他多邊形。追加或取而代之，金屬材料是長條狀的，可以在加工機中被切斷、固片化。In some cases, the metal material exhibits elasticity after being processed by a processing machine, but is not limited thereto. In addition or instead, the metal material may be in any form such as a metal wire, a metal foil, or a metal plate. Additionally or instead, the cross-sectional shape of the metallic material may be a circle, a triangle, a rectangle, or another polygon. In addition or instead, the metal material is long and can be cut and solidified in a processing machine.
由金屬材料得到的金屬片根據實施例可以是各種部件。例如，金屬片可以是機械部件、電氣部件、裝飾部件或這些以外種類的部件。作為機械部件，如之前所述那樣，例示了拉鍊用拉頭的停止鉤部件，但不限於此，可以是飛機、自動四輪車、自動三輪車、自動二輪車、船、潛水艇這樣的各種移動體的構造部件（例如各種金屬框架）、各種製造裝置的構造部件、玩偶等玩具、其他種類的物品。作為電氣部件，例如可以是連接端子、電極端子這樣的各種端子部件或其他配線部件。The metal sheet obtained from the metal material may be various components according to the embodiment. For example, the metal sheet may be a mechanical component, an electrical component, a decorative component, or a component other than these. As the mechanical part, as described above, the stop hook member of the slider for a slide fastener is exemplified, but it is not limited to this, and various moving bodies such as an airplane, a quad bike, a tricycle, a motorcycle, a boat, and a submarine Structural parts (such as various metal frames), structural parts of various manufacturing devices, toys such as dolls, and other types of articles. Examples of the electrical component include various terminal components such as connection terminals and electrode terminals, and other wiring components.
為了便於說明，以下，說明通過加工機對作為金屬板材的金屬材料進行加工並將其切斷，製造拉鍊用拉頭的停止鉤部件的非限定的一個例子。但是，可以理解為關於其所說明的特徵對於停止鉤部件以外的其他各種金屬片的製造也是有用的。For convenience of explanation, a non-limiting example of processing a metal material as a metal plate material by a processing machine and cutting it to produce a stop hook member of a slider for a slide fastener is described below. However, it can be understood that the features described above are also useful for the manufacture of various metal sheets other than stop hook members.
在某些情況下，金屬材料是長條狀的，從未圖示的捲筒向下游側送出。金屬材料具有展性及延性，在設置在捲筒的下游側的加工機中被加工。通過組裝在加工機或其他裝置中的切割器切斷金屬材料，得到金屬片。拉鍊用拉頭的停止鉤部件不限於圖示例的形狀，可以為其他各種形狀。本領域的技術人員可以按照所期望的停止鉤部件的形狀如所期望的那樣設計後述的心軸的外周面或沖頭的沖壓面。In some cases, the metal material is long, and it is fed out from a roll (not shown) to the downstream side. The metal material has ductility and ductility, and is processed in a processing machine provided on the downstream side of the roll. The metal material is cut by a cutter assembled in a processing machine or other device to obtain a metal sheet. The stop hook member of the slider for a slide fastener is not limited to the shape illustrated in the figure, and may have various other shapes. A person skilled in the art can design an outer peripheral surface of a later-mentioned mandrel or a punching surface of a punch as desired according to a desired shape of the stop hook member.
在包括圖1的圖示例的某些情況下，加工機99至少具有模具單元10和加工機構40。模具單元10在金屬材料80的輸送方向上配置在加工機構40的上游側。加工機構40在金屬材料80的輸送方向上配置在模具單元10的下游側。在包括圖示例的某些情況下，模具單元10和加工機構40連續地設置，在模具單元10和加工機構40之間不存在其他裝置。也設想在模具單元10和加工機構40之間配置其他中繼機構的其他例子。In some cases including the illustrated example of FIG. 1, the processing machine 99 has at least a mold unit 10 and a processing mechanism 40. The mold unit 10 is arranged on the upstream side of the processing mechanism 40 in the conveying direction of the metal material 80. The processing mechanism 40 is arranged on the downstream side of the mold unit 10 in the conveyance direction of the metal material 80. In some cases including the illustrated example, the mold unit 10 and the processing mechanism 40 are continuously provided, and there is no other device between the mold unit 10 and the processing mechanism 40. Other examples in which another relay mechanism is arranged between the mold unit 10 and the processing mechanism 40 are also contemplated.
模具單元10具有被供給長條狀的金屬材料80的第一及第二模具11、12。基於第一及第二模具11、12對金屬材料80進行的剪切加工，在金屬材料80形成型構件（pattern）80U。在第一及第二模具11、12重合時，能夠通過第一及第二模具11、12對金屬材料80進行剪切加工。第一及第二模具11、12可以由一個以上的金屬塊構成。在某些情況下，第一及第二模具11、12與未圖示的熱源連接，能夠適當地設定第一及第二模具11、12的溫度。本領域的技術人員能夠通過多個小的模具的組合來構成第一及第二模具11、12。能夠在一個以上的小的模具中組裝有推出銷等功能部件。The mold unit 10 includes first and second molds 11 and 12 to which a long metal material 80 is supplied. Based on the first and second molds 11 and 12, the metal material 80 is sheared to form a pattern 80U on the metal material 80. When the first and second molds 11 and 12 overlap, the metal material 80 can be sheared by the first and second molds 11 and 12. The first and second molds 11 and 12 may be composed of one or more metal blocks. In some cases, the first and second molds 11 and 12 are connected to a heat source (not shown), and the temperatures of the first and second molds 11 and 12 can be appropriately set. Those skilled in the art can configure the first and second molds 11 and 12 by a combination of a plurality of small molds. Functional components such as push pins can be assembled in more than one small mold.
在包括圖示例的某些情況下，第一及第二模具11、12中的一方具有沖壓區域（punch area）21，第一及第二模具11、12中的另一方具有沖模（die）區域22。第一模具11的第一區域21是沖壓區域，第二模具12的第二區域22是沖模區域。可取而代之地，第一模具11的第一區域21是沖模區域，第二模具12的第二區域22是沖壓區域。通過第一模具11的第一區域21和第二模具12的第二區域22，在金屬材料80形成型構件80U。In some cases including the illustrated examples, one of the first and second dies 11 and 12 has a punch area 21 and the other of the first and second dies 11 and 12 has a die. Area 22. The first region 21 of the first die 11 is a punching region, and the second region 22 of the second die 12 is a punching region. Instead, the first area 21 of the first die 11 is a die area, and the second area 22 of the second die 12 is a punch area. The first region 21 of the first mold 11 and the second region 22 of the second mold 12 form a mold member 80U in the metal material 80.
在包括圖1的圖示例的某些情況下，金屬材料80被模具單元10沖裁加工成連續地具有型構件80U。從圖2及圖3可知，第一模具11和第二模具12重合時，通過第一模具11的第一區域21的沖壓區域和第二模具12的第二區域22的沖模區域，在金屬材料80形成型構件80U。在包括圖示例的某些情況下，沿著金屬材料80的長度方向延伸的金屬材料80的兩個側緣部被沖裁加工。在其他例子中，金屬材料80以其他方式被沖裁加工。In some cases including the illustrated example of FIG. 1, the metal material 80 is punched out by the mold unit 10 to continuously have a mold member 80U. As can be seen from FIGS. 2 and 3, when the first mold 11 and the second mold 12 overlap, the metal material passes through the punching area of the first area 21 of the first mold 11 and the punching area of the second area 22 of the second mold 12. 80forming type member 80U. In some cases including the illustrated example, both side edge portions of the metal material 80 extending along the length direction of the metal material 80 are punched out. In other examples, the metal material 80 is punched in other ways.
在包括圖示例的某些情況下，型構件80U具有上游側的端部81、下游側的端部82、上游側的端部81和下游側的端部82之間的窄幅部83、上游側的端部81和窄幅部83之間的寬幅部84、以及下游側的端部82和窄幅部83之間的寬幅部85。寬幅部84位於寬幅部85的上游側。即使如之前所述的那樣局限於拉鍊用拉頭的停止鉤部件，由金屬材料80得到的金屬片的形狀也存在各種例子。因而，本段落的說明可被理解為，金屬材料80被模具單元10進行剪切加工以適合於某個作為非限定的一個例子的停止鉤部件的製造。當然可預期通過模具單元10將金屬材料80剪切加工成其他形狀。另外，端部81、82與窄幅部83同樣，與寬幅部84、85相比寬度狹窄。也可以將上游側的端部81及下游側的端部82分別稱作第一及第二端部。也可以將寬幅部84、85分別稱作第一及第二寬幅部。In some cases including the illustrated example, the molding member 80U has an end portion 81 on the upstream side, an end portion 82 on the downstream side, a narrow portion 83 between the end portion 81 on the upstream side, and the end portion 82 on the downstream side, A wide portion 84 between the upstream end portion 81 and the narrow portion 83 and a wide portion 85 between the downstream end portion 82 and the narrow portion 83. The wide portion 84 is located upstream of the wide portion 85. Even if it is limited to the stop hook member of the slider for slide fasteners as mentioned above, there are various examples of the shape of the metal sheet obtained from the metal material 80. Therefore, the description in this paragraph can be understood as that the metal material 80 is shear-processed by the mold unit 10 so as to be suitable for the manufacture of a stop hook member as a non-limiting example. Of course, it is expected that the metal material 80 is cut into other shapes by the mold unit 10. The end portions 81 and 82 are narrower than the wide portions 84 and 85 in the same manner as the narrow portions 83. The upstream end portion 81 and the downstream end portion 82 may be referred to as first and second end portions, respectively. The wide portions 84 and 85 may be referred to as first and second wide portions, respectively.
通過由加工機構40進行的加工及切斷，從金屬材料80連續地排出金屬片，即圖示例中的停止鉤部件70。另外，作為加工機構40的加工對象的型構件80U中包含的端部82是通過切斷金屬材料80而產生的自由端部。在加工機構40開始對型構件80U進行加工時，該型構件80U中包含的端部81與一個上游側的型構件80U的端部82連結。加工機構40切斷該連結的端部81和端部82，由此端部81、82成為自由端部。同時，與作為加工機構40的加工對象的型構件80U對應或與其相同的金屬片從金屬材料80被切出。也設想通過與加工機構40分開的裝置實施金屬材料80的切斷的其他例子。Through the processing and cutting by the processing mechanism 40, the metal sheet is continuously discharged from the metal material 80, that is, the stop hook member 70 in the illustrated example. In addition, the end portion 82 included in the molding member 80U that is the processing target of the processing mechanism 40 is a free end portion generated by cutting the metal material 80. When the processing mechanism 40 starts processing the molding member 80U, the end portion 81 included in the molding member 80U is connected to the end portion 82 of one upstream molding member 80U. The processing mechanism 40 cuts the connected end portion 81 and the end portion 82 so that the end portions 81 and 82 become free end portions. At the same time, a metal sheet corresponding to or the same as the molding member 80U that is the processing target of the processing mechanism 40 is cut out from the metal material 80. Other examples in which the metal material 80 is cut by a device separate from the processing mechanism 40 are also conceivable.
加工機構40使用一個以上的加工具130、140對由模具單元10進行了剪切加工的金屬材料80進行加工。加工機構40的作為非限定的一個例子的結構在圖5中示出。但是，加工機構40的具體的結構較大地依賴於通過加工機構40製造的金屬片的形狀、或要對金屬材料80進行的加工的種類。也可以設想加工機構40不對金屬材料80進行彎曲加工，而是切削金屬材料80使其部分地薄板化。關於加工機構40的作為非限定的一個例子的結構，參照圖5在後文中說明。The processing mechanism 40 processes the metal material 80 subjected to shear processing by the mold unit 10 using one or more adders 130 and 140. The configuration of the processing mechanism 40 as a non-limiting example is shown in FIG. 5. However, the specific structure of the processing mechanism 40 largely depends on the shape of the metal piece manufactured by the processing mechanism 40 or the type of processing to be performed on the metal material 80. It is also conceivable that the processing mechanism 40 does not bend the metal material 80 but cuts the metal material 80 to partially thin it. The configuration of the processing mechanism 40 as a non-limiting example will be described later with reference to FIG. 5.
在模具單元10的第一模具11及/或第二模具12中，組裝或安裝有能夠與金屬材料80的型構件80U卡合的第一卡合部件31。例如，第一模具11朝向第二模具12移動時及/或第二模具12朝向第一模具11移動時，組裝或安裝於第一模具11的第一卡合部件31和第二模具12的上下間隔變窄，以及/或組裝或安裝於第二模具12的第一卡合部件31和第一模具11的上下間隔變窄。第一模具11和第二模具12的上下間隔減小的結果，是第一卡合部件31可以與通過模具單元10對金屬材料80進行剪切加工而產生的型構件80U卡合。In the first mold 11 and / or the second mold 12 of the mold unit 10, a first engaging member 31 capable of engaging with the molding member 80U of the metal material 80 is assembled or mounted. For example, when the first mold 11 moves toward the second mold 12 and / or when the second mold 12 moves toward the first mold 11, it is assembled or mounted on the upper and lower sides of the first engaging member 31 and the second mold 12 of the first mold 11. The interval is narrowed, and / or the vertical interval between the first engaging member 31 and the first mold 11 assembled or mounted on the second mold 12 is narrowed. As a result of the decrease in the vertical distance between the first mold 11 and the second mold 12, the first engaging member 31 can be engaged with the molding member 80U that is generated by cutting the metal material 80 through the mold unit 10.
第一卡合部件31在金屬材料80的輸送方向上配置在模具單元10對金屬材料80進行剪切加工的位置18的下游側。在金屬材料80的輸送方向上的第一卡合部件31和加工機構40的間隔，小於在金屬材料80的輸送方向上的第一卡合部件31和位置18的間隔。即，第一卡合部件31配置在比金屬材料80的剪切加工的位置18更靠近加工機構40的位置。第一卡合部件31配置在比通過第一及第二模具11、12在金屬材料80形成型構件80U的位置18更靠近加工機構40的位置。進一步換言之，第一卡合部件31配置在比第一及第二模具11、12的第一及第二區域21、22更靠近加工機構40的位置。另外，第一模具11的第一區域21和第二模具12的第二區域22位於用於在金屬材料80形成型構件80U的剪切加工的位置18。The first engagement member 31 is disposed on the downstream side of the position 18 at which the mold unit 10 cuts the metal material 80 in the conveying direction of the metal material 80. The interval between the first engaging member 31 and the processing mechanism 40 in the conveying direction of the metal material 80 is smaller than the interval between the first engaging member 31 and the position 18 in the conveying direction of the metal material 80. That is, the first engagement member 31 is disposed closer to the processing mechanism 40 than the position 18 for cutting the metal material 80. The first engagement member 31 is disposed closer to the processing mechanism 40 than the position 18 of the metal material 80 forming member 80U by the first and second molds 11 and 12. In other words, the first engagement member 31 is disposed closer to the processing mechanism 40 than the first and second regions 21 and 22 of the first and second molds 11 and 12. In addition, the first region 21 of the first mold 11 and the second region 22 of the second mold 12 are located at a position 18 for a shearing process for forming a molding member 80U in the metal material 80.
通過維持第一模具11和第二模具12重疊的狀態，來維持第一卡合部件31與金屬材料80的型構件80U卡合的狀態。通過在加工機構40對金屬材料80的型構件80U進行加工的過程中在期望的時刻或期間內維持第一卡合部件31和金屬材料80的型構件80U的卡合，能夠避免或抑制通過加工機構40加工的金屬材料80的位移。By maintaining the state where the first mold 11 and the second mold 12 are overlapped, the state where the first engaging member 31 is engaged with the molding member 80U of the metal material 80 is maintained. By maintaining the engagement of the first engaging member 31 and the molding member 80U of the metal material 80 at a desired time or period during the processing of the molding member 80U of the metal material 80 by the processing mechanism 40, it is possible to avoid or suppress the processing. Displacement of the metallic material 80 processed by the mechanism 40.
第一卡合部件31可以與下述位置的型構件80U卡合，該型構件80U位於在比作為加工機構40的加工對象的型構件80U靠上游側與其相距一個以上的型構件80U所對應的長度的位置。在包括圖示例的某些情況下，第一卡合部件31與位於在比作為加工機構40的加工物件的型構件80U靠上游側相距一個型構件80U的長度的位置的型構件80U卡合。第一卡合部件31所卡合的型構件80U和作為加工機構40的加工物件的型構件80U之間的型構件80U的數量減少或其間不存在型構件80U，在避免或抑制加工機構40中的金屬材料80的位移方面是有效的。The first engaging member 31 may be engaged with a molding member 80U located at a position corresponding to the molding member 80U that is more than one distance away from the molding member 80U that is the processing target of the processing mechanism 40 on the upstream side. The position of the length. In some cases including the illustrated example, the first engagement member 31 is engaged with the molding member 80U located at a position one upstream of the molding member 80U on the upstream side from the molding member 80U that is the processing object of the processing mechanism 40. . The number of molding members 80U between the molding member 80U engaged by the first engaging member 31 and the molding member 80U as a processing object of the processing mechanism 40 is reduced or there is no molding member 80U therebetween. The metallic material 80 is effective in terms of displacement.
在某些實施例中，在模具單元10的第一模具11及/或第二模具12中，可以組裝或安裝有能夠與金屬材料80的型構件80U卡合的第二卡合部件32。第二卡合部件32在金屬材料80的輸送方向上配置在上述位置18的下游側。在金屬材料80的輸送方向上的第二卡合部件32和位置18的間隔，小於在金屬材料80的輸送方向上的第二卡合部件32和加工機構40的間隔。第二卡合部件32位於加工機構40的上游側，可以配置在靠近模具單元10對金屬材料80進行剪切加工的位置18的位置。與第一卡合部件31不同，第二卡合部件32是為了避免或抑制在第一及第二模具11、12對金屬材料80進行剪切加工時金屬材料80位移而設置的。In some embodiments, in the first mold 11 and / or the second mold 12 of the mold unit 10, a second engaging member 32 capable of engaging with the molding member 80U of the metal material 80 may be assembled or installed. The second engaging member 32 is disposed on the downstream side of the position 18 in the conveying direction of the metal material 80. The distance between the second engaging member 32 and the position 18 in the conveying direction of the metal material 80 is smaller than the distance between the second engaging member 32 and the processing mechanism 40 in the conveying direction of the metal material 80. The second engaging member 32 is located on the upstream side of the processing mechanism 40, and may be disposed near the position 18 where the metal unit 80 is subjected to shear processing by the mold unit 10. Unlike the first engaging member 31, the second engaging member 32 is provided to prevent or suppress displacement of the metal material 80 when the first and second molds 11 and 12 perform shear processing on the metal material 80.
第二卡合部件32可以與下述位置的型構件80U卡合，該型構件80U位於在比第一及第二模具11、12對金屬材料80進行剪切加工的加工物件區域靠下游側與其相距一個以上的型構件80U所對應的長度的位置。在包括圖示例的某些情況下，第二卡合部件32可以與和第一及第二模具11、12對金屬材料80進行剪切加工的加工物件區域相鄰的型構件80U（即，通過第一及第二模具11、12在上一次形成的型構件80U）卡合。第二卡合部件32所卡合的型構件80U和模具單元10對金屬材料80進行剪切加工的加工物件區域之間的型構件80U的數量減少或其間不存在型構件80U，能夠有助於提高模具單元10的剪切加工的精度。The second engaging member 32 can be engaged with a molding member 80U located at a position closer to the downstream side of the processing object region than the first and second molds 11 and 12 for cutting the metal material 80. The positions corresponding to the length corresponding to more than one profile member 80U. In some cases including the illustrated example, the second engaging member 32 may be adjacent to the molding member 80U (that is, the molding member region adjacent to the processed object region where the first and second dies 11 and 12 cut the metal material 80) The first and second molds 11 and 12 are engaged with the formerly formed member 80U). The reduction in the number of molding members 80U or the absence of molding members 80U between the molding members 80U to which the second engaging member 32 is engaged and the processing unit region where the mold unit 10 cuts the metal material 80 can help. The accuracy of the shear processing of the mold unit 10 is improved.
第二模具12可以具有凹凸區域12r，用於與第二卡合部件32協同將在型構件80U產生的毛刺除去。凹凸區域12r具有一個以上的凸部或凹部。第二卡合部件32與凹凸區域12r的凹部嵌合，此時能夠將在型構件80U產生的毛刺除去。The second mold 12 may have a concave-convex region 12r for removing burrs generated in the mold member 80U in cooperation with the second engaging member 32. The uneven region 12r has one or more convex portions or concave portions. The second engaging member 32 is fitted into the concave portion of the uneven region 12r, and at this time, the burr generated in the mold member 80U can be removed.
第一卡合部件31和型構件80U的卡合狀態為各種各樣。同樣，第二卡合部件32和型構件80U的卡合狀態為各種各樣。在包括圖示例的某些情況下，第一及第二卡合部件31、32可以構成為保持型構件80U的寬幅部84、85中的一方或兩方。第一及第二卡合部件31、32可以分別具有以沿著金屬材料80的長度方向夾著寬幅部的方式設置的壁部。There are various engagement states of the first engagement member 31 and the molding member 80U. Similarly, there are various engagement states of the second engagement member 32 and the molding member 80U. In some cases including the illustrated examples, the first and second engaging members 31 and 32 may be configured as one or both of the wide portions 84 and 85 of the holding member 80U. Each of the first and second engagement members 31 and 32 may have a wall portion provided so as to sandwich the wide portion along the longitudinal direction of the metal material 80.
在包括圖2至圖4的圖示例的某些情況下，第一卡合部件31安裝於第一模具11。第二卡合部件32被組裝到第一模具11中。在第一模具11朝向第二模具12移動時，第一卡合部件31與第一模具11一起移動。在第一模具11朝向第二模具12移動時，第二卡合部件32與第一模具11一起移動。在與第一模具11的第一區域21的關係中將第一卡合部件31定位，同樣，在與第一模具11的第一區域21的關係中將第二卡合部件32定位。通過進行模具單元10相對於加工機構40的定位，第一卡合部件31相對於加工機構40的定位能夠同時實現。In some cases including the illustrated examples of FIGS. 2 to 4, the first engagement member 31 is attached to the first mold 11. The second engaging member 32 is assembled into the first mold 11. When the first mold 11 moves toward the second mold 12, the first engagement member 31 moves together with the first mold 11. When the first mold 11 moves toward the second mold 12, the second engaging member 32 moves together with the first mold 11. The first engagement member 31 is positioned in a relationship with the first region 21 of the first mold 11, and the second engagement member 32 is also positioned in a relationship with the first region 21 of the first mold 11. By positioning the mold unit 10 with respect to the processing mechanism 40, the positioning of the first engaging member 31 with respect to the processing mechanism 40 can be achieved simultaneously.
將第一卡合部件31組裝或安裝於第二模具12，第二卡合部件32組裝或安裝於第二模具12的情況也與上述同樣地理解。在第二模具12朝向第一模具11移動時，第一卡合部件31與第二模具12一起移動。在第二模具12朝向第一模具11移動時，第二卡合部件32與第二模具12一起移動。在與第二模具12的第二區域22的關係中將第一卡合部件31定位，同樣，在與第二模具12的第二區域22的關係中將第二卡合部件32定位。通過進行模具單元10相對於加工機構40的定位，第一卡合部件31相對於加工機構40的定位能夠同時實現。The case where the first engaging member 31 is assembled or mounted on the second mold 12 and the second engaging member 32 is assembled or mounted on the second mold 12 is also understood in the same manner as described above. When the second mold 12 moves toward the first mold 11, the first engaging member 31 moves together with the second mold 12. When the second mold 12 moves toward the first mold 11, the second engaging member 32 moves together with the second mold 12. The first engagement member 31 is positioned in a relationship with the second region 22 of the second mold 12, and the second engagement member 32 is also positioned in a relationship with the second region 22 of the second mold 12. By positioning the mold unit 10 with respect to the processing mechanism 40, the positioning of the first engaging member 31 with respect to the processing mechanism 40 can be achieved simultaneously.
在包括圖示例的某些情況下，第一卡合部件31能夠通過彈簧64這樣的彈性部件從位移位置恢復到初始位置。第一卡合部件31通過與第二模具12的接觸而在第一模具11中從初始位置變化到位移位置。第一卡合部件31與型構件80U較強地卡合，能夠有效地抑制型構件80U的位移。與第一卡合部件31同樣，第二卡合部件32能夠通過未圖示的彈簧64從位移位置恢復到初始位置，能夠得到同樣的效果。In some cases including the illustrated example, the first engaging member 31 can be restored from the displacement position to the initial position by an elastic member such as a spring 64. The first engaging member 31 changes from the initial position to the displacement position in the first mold 11 by contact with the second mold 12. The first engaging member 31 is strongly engaged with the molding member 80U, and the displacement of the molding member 80U can be effectively suppressed. Similar to the first engaging member 31, the second engaging member 32 can be restored from the displacement position to the initial position by a spring 64 (not shown), and the same effect can be obtained.
在第一模具11和第二模具12不重合時（例如圖2的狀態），第一及第二卡合部件31、32不與金屬材料80的型構件80U卡合。在第一模具11和第二模具12不重合、第一及第二卡合部件31、32不與金屬材料80的型構件80U卡合時，第一及第二卡合部件31、32位於初始位置。在第一模具11和第二模具12重合時（例如圖3的狀態），第一及第二卡合部件31、32與金屬材料80的型構件80U卡合。在第一模具11和第二模具12重合、第一及第二卡合部件31、32與金屬材料80的型構件80U卡合時，第一及第二卡合部件31、32位於位移位置。在第一模具11和第二模具12從重合的狀態返回到不重合的狀態時，第一卡合部件31及第二卡合部件32分別通過彈簧64而從位移位置恢復到初始位置。When the first mold 11 and the second mold 12 are not overlapped (for example, the state in FIG. 2), the first and second engaging members 31 and 32 are not engaged with the molding member 80U of the metal material 80. When the first mold 11 and the second mold 12 are not overlapped, and the first and second engaging members 31 and 32 are not engaged with the molding member 80U of the metal material 80, the first and second engaging members 31 and 32 are located at the initial stage. position. When the first mold 11 and the second mold 12 are overlapped (for example, the state in FIG. 3), the first and second engaging members 31 and 32 are engaged with the molding member 80U of the metal material 80. When the first mold 11 and the second mold 12 are overlapped, and the first and second engaging members 31 and 32 are engaged with the molding member 80U of the metal material 80, the first and second engaging members 31 and 32 are located at the displacement positions. When the first mold 11 and the second mold 12 return from the superimposed state to the non-superimposed state, the first engaging member 31 and the second engaging member 32 are restored from the displacement position to the initial position by the spring 64, respectively.
在包括圖示例的某些情況下，第一卡合部件31安裝於第一模具11，對第一卡合部件31的移動進行引導的引導部件63設置於第二模具12。引導部件63例如可以是筒狀部件。第一卡合部件31可以具有在引導部件63內行進的棒部。棒部可以具有與型構件80U卡合的卡合端部。該卡合端部可以是棒部的下端部。In some cases including the illustrated example, the first engaging member 31 is mounted on the first mold 11, and a guide member 63 that guides the movement of the first engaging member 31 is provided on the second mold 12. The guide member 63 may be a cylindrical member, for example. The first engagement member 31 may include a rod portion that travels inside the guide member 63. The rod portion may have an engagement end portion which is engaged with the molding member 80U. The engaging end portion may be a lower end portion of the rod portion.
第一模具11可以包括對第二卡合部件32的移動進行引導的引導部件。引導部件例如可以是筒狀部件。第二卡合部件32可以具有在引導部件內行進的棒部。棒部可以具有與型構件80U卡合的卡合端部。該卡合端部可以是棒部的下端部。The first mold 11 may include a guide member that guides the movement of the second engagement member 32. The guide member may be, for example, a cylindrical member. The second engagement member 32 may include a rod portion that travels inside the guide member. The rod portion may have an engagement end portion which is engaged with the molding member 80U. The engaging end portion may be a lower end portion of the rod portion.
加工機構40和模具單元10之間的位置調整能夠以各種方式實施。在包括圖示例的某些實施例中，加工機99具有：操作台50，具有載置模具單元10的第一表面51和與第一表面51正交的第二表面52；以及部件61、62，朝向操作台50的第二表面52推動或推壓模具單元10。第一表面51例如可以是與鉛垂方向正交的面。第二表面52可以是與鉛垂方向平行的面。在操作台50的第一表面51上載置的模具單元10被推動部件61、62朝向第二表面52推動。在第二表面52和模具單元10之間能夠***被稱作墊片的金屬板。通過改變墊片的片數，可以調整第二表面52和模具單元10之間的間隙量。The position adjustment between the processing mechanism 40 and the mold unit 10 can be implemented in various ways. In some embodiments including the illustrated example, the processing machine 99 has: an operation table 50 having a first surface 51 on which the mold unit 10 is placed and a second surface 52 orthogonal to the first surface 51; and a component 61, 62. Push or push the mold unit 10 toward the second surface 52 of the operation table 50. The first surface 51 may be, for example, a surface orthogonal to the vertical direction. The second surface 52 may be a plane parallel to the vertical direction. The mold unit 10 placed on the first surface 51 of the operation table 50 is pushed toward the second surface 52 by the pushing members 61 and 62. A metal plate called a spacer can be inserted between the second surface 52 and the mold unit 10. By changing the number of shims, the gap amount between the second surface 52 and the mold unit 10 can be adjusted.
上述的推動或推壓部件可以包括載置在第一表面51上的塊61，以及能夠使塊61朝向第二表面52位移的位置調整螺釘62。當使位置調整螺釘62向右旋轉時，塊61朝向第二表面52行進。當使位置調整螺釘62向左旋轉時，塊61以遠離第二表面52的方式行進。這樣，能夠通過塊61朝向第二表面52推動或推壓模具單元10。The above-mentioned pushing or pressing member may include a block 61 placed on the first surface 51 and a position adjustment screw 62 capable of displacing the block 61 toward the second surface 52. When the position adjustment screw 62 is rotated to the right, the block 61 travels toward the second surface 52. When the position adjustment screw 62 is rotated to the left, the block 61 travels away from the second surface 52. In this way, the mold unit 10 can be pushed or pressed toward the second surface 52 by the block 61.
操作台50還可以具有與第一表面51正交的第三表面53。加工機99可以具有向操作台50的第三表面53推動或推壓模具單元10的部件。第三表面可以是與鉛垂方向平行的面。載置在操作台50的第一表面51上的模具單元10被推動部件朝向第三表面53推動。在第三表面53和模具單元10之間能夠***被稱作墊片的金屬板。通過改變墊片的片數，可以調整第三表面53和模具單元10之間的間隙量。The operation table 50 may further have a third surface 53 that is orthogonal to the first surface 51. The processing machine 99 may have a component that pushes or pushes the mold unit 10 toward the third surface 53 of the operation table 50. The third surface may be a plane parallel to the vertical direction. The mold unit 10 placed on the first surface 51 of the operation table 50 is pushed toward the third surface 53 by the pushing member. A metal plate called a spacer can be inserted between the third surface 53 and the mold unit 10. By changing the number of shims, the gap amount between the third surface 53 and the mold unit 10 can be adjusted.
通過基於與操作台50的第二表面52及/或第三表面53的關係對模具單元10進行位置調整，加工機構40和模具單元10之間的位置調整可以容易且精度良好地進行。另外，也設想加工機構40載置在操作台50上，相對於模具單元10調整加工機構40的位置的形態。也設想模具單元10及加工機構40分別載置在操作台50上，實施模具單元10和加工機構40之間的位置調整的形態。By adjusting the position of the mold unit 10 based on the relationship with the second surface 52 and / or the third surface 53 of the operation table 50, the position adjustment between the processing mechanism 40 and the mold unit 10 can be easily and accurately performed. In addition, a configuration in which the processing mechanism 40 is placed on the operation table 50 and the position of the processing mechanism 40 is adjusted relative to the mold unit 10 is also assumed. It is also conceivable that the mold unit 10 and the processing mechanism 40 are respectively placed on the operation table 50 to perform a position adjustment between the mold unit 10 and the processing mechanism 40.
在包括圖示例的某些情況下，模具單元10具有安裝第一模具11的第一基板11g和安裝第二模具12的第二基板12g。第一基板11g具有設置在第一模具11的外周的多個突起11e。第二基板12g具有設置在第二模具12的外周的多個突起12e。第一基板11g的各突起11e和第二基板12g的各突起12e通過彈簧10i以能夠相對位移的方式連結。第一基板11g與來自驅動源20的驅動力相應地朝向第二基板12g移動，由此，第一基板11g上的第一模具11朝向第二基板12g上的第二模具12移動。取而代之或追加地，第二模具12可以朝向第一模具11移動。驅動源20例如可以包括電動馬達。在驅動源20和模具單元10之間，可以設置有將驅動源的動力傳遞到模具單元10的任意的動力傳遞機構。In some cases including the illustrated example, the mold unit 10 has a first substrate 11 g on which the first mold 11 is mounted and a second substrate 12 g on which the second mold 12 is mounted. The first substrate 11 g has a plurality of protrusions 11 e provided on the outer periphery of the first mold 11. The second substrate 12 g has a plurality of protrusions 12 e provided on the outer periphery of the second mold 12. Each of the protrusions 11e of the first substrate 11g and each of the protrusions 12e of the second substrate 12g are connected by a spring 10i so as to be relatively displaceable. The first substrate 11g moves toward the second substrate 12g in response to the driving force from the driving source 20, whereby the first mold 11 on the first substrate 11g moves toward the second mold 12 on the second substrate 12g. Instead or in addition, the second mold 12 may be moved toward the first mold 11. The drive source 20 may include, for example, an electric motor. Between the drive source 20 and the mold unit 10, an arbitrary power transmission mechanism that transmits power from the drive source to the mold unit 10 may be provided.
圖5是示出加工機構40的概略結構的概略圖。加工機構40可以具有心軸110、心軸支撐部120、沖頭130及切割器140。在金屬材料80的輸送方向上在心軸110的上游側可以配置有第二模具12。在第一卡合部件31與型構件80U卡合時，能夠抑制被供給到心軸110上的金屬材料80的型構件80U的位移。由此，促使在加工機構40中精度更好地加工型構件80U。FIG. 5 is a schematic diagram showing a schematic configuration of the processing mechanism 40. The processing mechanism 40 may include a spindle 110, a spindle support 120, a punch 130, and a cutter 140. A second mold 12 may be disposed on the upstream side of the mandrel 110 in the conveying direction of the metal material 80. When the first engagement member 31 is engaged with the mold member 80U, the displacement of the mold member 80U of the metal material 80 supplied to the mandrel 110 can be suppressed. As a result, the type member 80U can be processed more accurately in the processing mechanism 40.
在包括圖示例的在某些情況下，在心軸110的外周配置有多個沖頭130及一個切割器140。加工機構40的心軸110、沖頭130、切割器140是可動部件。In some cases including the illustrated example, a plurality of punches 130 and one cutter 140 are arranged on the outer periphery of the mandrel 110. The mandrel 110, the punch 130, and the cutter 140 of the processing mechanism 40 are movable members.
心軸110具有在軸向上延伸的一個以上的心軸突起30。在包括圖示例的某些情況下，心軸110是柱狀部件，例如是金屬製的柱狀部件。心軸突起30延伸的軸向可以與心軸110的長度方向一致。心軸110具有下述這樣的外周面，該外周面適合於通過心軸110和沖頭130的協同動作而在金屬材料80形成一個以上的彎曲部。The mandrel 110 includes one or more mandrel protrusions 30 extending in the axial direction. In some cases including the illustrated example, the mandrel 110 is a columnar member, such as a metal columnar member. The axial direction in which the mandrel protrusion 30 extends may coincide with the longitudinal direction of the mandrel 110. The mandrel 110 has an outer peripheral surface that is suitable for forming one or more bent portions in the metal material 80 by the coordinated operation of the mandrel 110 and the punch 130.
心軸支撐部120具有在軸向上延伸的空間，對被***或配置在空間內的心軸110進行支撐。心軸支撐部120例如是金屬製的筒狀部件。在某些情況下，從心軸110的軸向觀察時，對心軸支撐部120的空間進行劃定的內周面的輪廓與心軸110的外周面的輪廓相似。對心軸支撐部120的空間進行劃定的內周面的輪廓，為了允許心軸110的軸向移動而比心軸110的外周面的輪廓稍大。The mandrel support portion 120 has a space extending in the axial direction, and supports the mandrel 110 inserted or arranged in the space. The mandrel support portion 120 is, for example, a metal cylindrical member. In some cases, when viewed from the axial direction of the mandrel 110, the outline of the inner peripheral surface defining the space of the mandrel support portion 120 is similar to the outline of the outer peripheral surface of the mandrel 110. The outline of the inner peripheral surface defining the space of the mandrel support portion 120 is slightly larger than the outline of the outer peripheral surface of the mandrel 110 in order to allow the axial movement of the mandrel 110.
心軸110能夠以從心軸支撐部120突出的方式定位。在某些情況下，心軸110能夠相對於心軸支撐部120相對地移動。取而代之或追加地，心軸支撐部120能夠相對於心軸110相對地移動。The mandrel 110 can be positioned so as to protrude from the mandrel support portion 120. In some cases, the mandrel 110 can be relatively moved relative to the mandrel support portion 120. Instead or in addition, the mandrel support portion 120 can be relatively moved with respect to the mandrel 110.
沖頭130設置在心軸110的外周，與心軸110的外周面協同而在金屬材料80形成一個以上的彎曲部。沖頭130朝向心軸110移動，推壓配置在心軸110的外周面上的金屬材料80。通過在沖頭130和心軸110之間壓迫金屬材料80，金屬材料80被加工成與心軸110的外周面及/或沖頭130的沖壓面相對應的形狀。結果，在金屬材料80形成一個以上的彎曲部。彎曲部可以是以除180度以外的任意角度彎曲的部分。彎曲部可以包括V型、U型、C型、低矮的脊型、陡峭的脊型等各種彎曲形狀。在包括圖示例的某些情況下，沖頭130的沖壓面是心軸110側的沖頭130的端面，可以是面對心軸110的面。The punch 130 is provided on the outer periphery of the mandrel 110 and cooperates with the outer peripheral surface of the mandrel 110 to form one or more bent portions in the metal material 80. The punch 130 moves toward the mandrel 110 and presses the metal material 80 disposed on the outer peripheral surface of the mandrel 110. By pressing the metal material 80 between the punch 130 and the mandrel 110, the metal material 80 is processed into a shape corresponding to the outer peripheral surface of the mandrel 110 and / or the punched surface of the punch 130. As a result, one or more bent portions are formed in the metal material 80. The bent portion may be a portion bent at an arbitrary angle other than 180 degrees. The curved portion may include various curved shapes such as a V-shape, a U-shape, a C-shape, a low ridge shape, and a steep ridge shape. In some cases including the illustrated example, the punching surface of the punch 130 is an end surface of the punch 130 on the mandrel 110 side, and may be a surface facing the mandrel 110.
在包括圖示例的某些情況下，沖頭130一邊被引導筒160引導一邊朝向心軸110移動。沖頭130因從驅動源例如電動馬達經由動力傳遞機構被供給的動力而相應地靠近心軸110或者遠離心軸110。電動馬達可以是由脈衝信號控制的步進馬達。驅動源不限於電動馬達，可以是發動機這樣的其他驅動源。動力傳遞機構可以是將由驅動源生成的旋轉力變換成沖頭的直線運動的任意機構。動力傳遞機構例如可以包括小齒輪和齒條的組合、曲柄機構或任意的其他機構。可以將沖頭130最靠近心軸110的位置稱作加工位置，將沖頭130最遠離心軸110的位置稱作退避位置。In some cases including the illustrated example, the punch 130 is moved toward the mandrel 110 while being guided by the guide cylinder 160. The punch 130 is moved closer to or farther from the mandrel 110 due to the power supplied from a driving source such as an electric motor via a power transmission mechanism. The electric motor may be a stepping motor controlled by a pulse signal. The drive source is not limited to an electric motor, and may be another drive source such as an engine. The power transmission mechanism may be any mechanism that converts the rotational force generated by the driving source into linear motion of the punch. The power transmission mechanism may include, for example, a combination of a pinion and a rack, a crank mechanism, or any other mechanism. The position where the punch 130 is closest to the mandrel 110 may be referred to as a processing position, and the position where the punch 130 is farthest from the mandrel 110 may be referred to as a retreat position.
切割器140以切斷金屬材料80的方式動作。切割器140一邊被引導筒160引導，一邊因從驅動源例如電動馬達經由動力傳遞機構供給的動力而相應地在退避位置和切斷位置之間往復運動。與上述同樣，驅動源及動力傳遞機構依賴於實施例而採用各種形態。切割器140位於切斷位置時，通過切割器140的刀尖146切斷金屬材料80。在某些情況下，切割器140如上述那樣在金屬材料80的型構件80U的邊界切斷金屬材料80。The cutter 140 operates to cut the metal material 80. The cutter 140 is reciprocated between the retracted position and the cut-off position by the power supplied from a driving source such as an electric motor via a power transmission mechanism while being guided by the guide cylinder 160. As described above, the drive source and the power transmission mechanism have various forms depending on the embodiment. When the cutter 140 is in the cutting position, the metal material 80 is cut by the blade tip 146 of the cutter 140. In some cases, the cutter 140 cuts the metal material 80 at the boundary of the mold member 80U of the metal material 80 as described above.
在包括圖示例的某些情況下，切割器140構成為，在切斷金屬材料80時推動心軸110上的金屬材料80的部分，即圖示例的端部81。心軸110上的金屬材料80的部分、即圖示例的端部81以通過切割器140而遠離心軸110的方式移動。如圖所示，可以通過切割器140向上方推動金屬材料80的端部81。金屬材料80的切斷的可靠性提高，並且金屬材料80的加工也可以最佳化。In some cases including the illustrated example, the cutter 140 is configured to push a portion of the metal material 80 on the mandrel 110 when the metal material 80 is cut, that is, the end portion 81 of the illustrated example. The portion of the metal material 80 on the mandrel 110, that is, the end portion 81 illustrated in the figure, is moved away from the mandrel 110 by the cutter 140. As shown, the end portion 81 of the metal material 80 can be pushed upward by the cutter 140. The cutting reliability of the metal material 80 is improved, and the processing of the metal material 80 can be optimized.
另外，作為選項，各沖頭130還追加地通過控制器在適當的定時使切割器140移動。關於這點，對本領域的技術人員而言是可以適當地構成的，所以詳細的說明省略。In addition, as an option, each punch 130 additionally moves the cutter 140 at an appropriate timing by a controller. In this regard, a person skilled in the art can appropriately configure it, so detailed description is omitted.
在包括圖示例的某些情況下，加工機構40具有用於切斷金屬材料80的切割器140。在金屬材料80的輸送方向上的第一卡合部件31和切割器140的間隔，小於在金屬材料80的輸送方向上的第一卡合部件31和位置18的間隔。由此，切割器140對金屬材料80進行切斷的切斷位置的錯位或偏移可以減小。在某些情況下，在與金屬材料80的型構件80U卡合時，其與切割器140相鄰地定位。在利用切割器140切斷金屬材料80時，金屬材料80以與切割器140連動的方式移動，在利用切割器140對金屬材料80進行切斷的切斷位置會發生錯位或偏移。若與型構件80U結合的第一卡合部件31與切割器140相鄰地配置，則切割器140對金屬材料80進行切斷的切斷位置的錯位或偏移能夠減小。In some cases including the illustrated example, the processing mechanism 40 has a cutter 140 for cutting the metal material 80. The interval between the first engaging member 31 and the cutter 140 in the conveying direction of the metal material 80 is smaller than the interval between the first engaging member 31 and the position 18 in the conveying direction of the metal material 80. Thereby, the positional deviation or offset of the cutting position where the cutter 140 cuts the metal material 80 can be reduced. In some cases, when engaged with the profile member 80U of the metallic material 80, it is positioned adjacent to the cutter 140. When the metal material 80 is cut by the cutter 140, the metal material 80 moves in conjunction with the cutter 140, and the cutting position at which the metal material 80 is cut by the cutter 140 is displaced or shifted. When the first engaging member 31 coupled to the molding member 80U is disposed adjacent to the cutter 140, the positional displacement or offset of the cutting position where the cutter 140 cuts the metal material 80 can be reduced.
圖6是通過加工機構40進行加工的金屬片的一例的停止鉤部件70的概略側視圖。圖7是通過加工機構40進行加工的過程的作為非限定半成品的停止鉤部件70的概略立體圖。從圖6及圖7可知，通過由加工機構40進行的彎曲加工，在端部81和寬幅部84之間形成末端彎曲部86，在端部82和寬幅部85之間形成末端彎曲部87，在窄幅部83形成U型彎曲部88。通過由加工機構40進行的彎曲加工，還在寬幅部85形成弧狀彎曲部89m，還在寬幅部84形成弧狀彎曲部89n。基於停止鉤部件70自身無法識別作為其母材的金屬材料80的輸送方向。但是，若按照從上述說明理解的金屬材料80的輸送方向，則末端彎曲部86位於末端彎曲部87的上游側。弧狀彎曲部89m位於弧狀彎曲部89n的下游側。端部81、82、窄幅部83的寬度狹窄，是為了容易在金屬材料80形成彎曲部86、87、88。在包括圖示例的某些情況下，金屬材料80為了形成一個以上的彎曲部而具有一個以上的窄幅部。窄幅部的個數、位置、長度可以依賴於實施例而變更。FIG. 6 is a schematic side view of a stop hook member 70 as an example of a metal piece processed by the processing mechanism 40. FIG. 7 is a schematic perspective view of a stop hook member 70 as a non-limited semi-finished product during a process performed by the processing mechanism 40. As can be seen from FIGS. 6 and 7, a bending process performed by the processing mechanism 40 forms a terminal bent portion 86 between the end portion 81 and the wide portion 84, and a terminal bent portion is formed between the end portion 82 and the wide portion 85. 87. A U-shaped bent portion 88 is formed in the narrow width portion 83. By the bending process performed by the processing mechanism 40, an arc-shaped bent portion 89 m is also formed in the wide portion 85, and an arc-shaped bent portion 89 n is also formed in the wide portion 84. The stop hook member 70 itself cannot recognize the transport direction of the metal material 80 as its base material. However, according to the conveying direction of the metal material 80 as understood from the above description, the end bent portion 86 is positioned on the upstream side of the end bent portion 87. The curved arc portion 89m is located on the downstream side of the curved arc portion 89n. The widths of the end portions 81 and 82 and the narrow width portion 83 are narrow in order to easily form the bent portions 86, 87, and 88 in the metal material 80. In some cases including the illustrated examples, the metal material 80 has one or more narrow width portions in order to form one or more curved portions. The number, position, and length of the narrow sections can be changed depending on the embodiment.
圖8是示出通過加工機構40如何加工金屬材料80的概略步驟圖。在圖8（a）中，金屬材料80的窄幅部83通過第一沖頭131被較少地彎曲，在窄幅部83形成彎曲較小的U型彎曲部88。另外，寬幅部84通過第一沖頭131被較少地彎曲，在寬幅部84形成弧狀彎曲部89n。在圖8（b）中，通過第二沖頭132在金屬材料80的寬幅部85形成弧狀彎曲部89m，並且在金屬材料80的端部82的附近形成末端彎曲部87。在圖8（c）中，通過切割器140在金屬材料80的單位長度80U的邊界切斷金屬材料80。在圖8（d）中，通過第三沖頭133在金屬材料80的端部81的附近形成末端彎曲部86。在圖8（e）中，通過第四沖頭134增加U型彎曲部88的彎曲程度，結果形成彎曲較大的U型彎曲部88。另外，若從加工機構40排出停止鉤部件70，則停止鉤部件70因其彈性而從圖8（e）所示的形狀發生變形，弧狀彎曲部89m和弧狀彎曲部89n的間隔會増加。FIG. 8 is a schematic step diagram showing how the metal material 80 is processed by the processing mechanism 40. In FIG. 8 (a), the narrow portion 83 of the metal material 80 is less bent by the first punch 131, and a narrow U-shaped bent portion 88 is formed in the narrow portion 83. The wide portion 84 is less bent by the first punch 131, and an arc-shaped bent portion 89 n is formed in the wide portion 84. In FIG. 8 (b), an arc-shaped bent portion 89 m is formed in the wide portion 85 of the metal material 80 by the second punch 132, and an end bent portion 87 is formed near the end portion 82 of the metal material 80. In FIG. 8 (c), the metal material 80 is cut by the cutter 140 at a boundary of the unit length 80U of the metal material 80. In FIG. 8 (d), a third bent portion 133 forms a terminal bent portion 86 near the end portion 81 of the metal material 80. In FIG. 8 (e), the degree of bending of the U-shaped bent portion 88 is increased by the fourth punch 134, and as a result, a U-shaped bent portion 88 having a large curvature is formed. In addition, when the stop hook member 70 is discharged from the processing mechanism 40, the stop hook member 70 is deformed from the shape shown in FIG. .
參照圖9對加工機99的動作進行說明。在時刻t1時，第一模具11朝向第二模具12移動。在時刻t2時，在第一模具11和第二模具12之間金屬材料80被剪切加工，形成型構件80U。在時刻t2時，第一模具11最靠近第二模具12。在時刻t1和時刻t2之間第一卡合部件31與第二模具12接觸，而與位於第一卡合部件31和第二模具12之間的型構件80U卡合。同樣，在時刻t1和時刻t2之間第二卡合部件32與第二模具12接觸，而與位於第二卡合部件32和第二模具12之間的型構件80U卡合。在第一模具11和第二模具12對金屬材料80進行的剪切加工完成前，第一卡合部件31與型構件80U卡合以及/或第二卡合部件32與型構件80U卡合。金屬材料80的加工精度能夠提高。The operation of the processing machine 99 will be described with reference to FIG. 9. At time t1, the first mold 11 moves toward the second mold 12. At time t2, the metal material 80 is sheared between the first mold 11 and the second mold 12 to form a molding member 80U. At time t2, the first mold 11 is closest to the second mold 12. Between time t1 and time t2, the first engaging member 31 is in contact with the second mold 12 and is engaged with the molding member 80U located between the first engaging member 31 and the second mold 12. Similarly, the second engaging member 32 is in contact with the second mold 12 between time t1 and time t2, and is engaged with the mold member 80U located between the second engaging member 32 and the second mold 12. Before the shearing of the metal material 80 by the first mold 11 and the second mold 12 is completed, the first engagement member 31 is engaged with the molding member 80U and / or the second engagement member 32 is engaged with the molding member 80U. The processing accuracy of the metal material 80 can be improved.
在包括圖9的某些情況下，上方的第一模具11朝向下方的第二模具12下降，對第一模具11和第二模具12間的金屬材料80進行剪切加工。圖9的H表示上方位置或初始位置。圖9的L表示下方位置或位移位置。In some cases including FIG. 9, the upper first mold 11 is lowered toward the lower second mold 12, and the metal material 80 between the first mold 11 and the second mold 12 is sheared. H in FIG. 9 indicates an upper position or an initial position. L in FIG. 9 indicates a lower position or a displacement position.
在時刻t3時，加工機構40開始對型構件80U進行加工。加工機構40的動作內容依賴於加工機構40的結構。在加工機構40如圖5所示那樣具有多個沖頭130和切割器140的情況下，按照適當的順序驅動沖頭130和切割器140，由此對型構件80U進行彎曲加工並將其切斷。結果，得到圖6及圖7所示的停止鉤部件70。從圖9可知，在進行沖頭的控制的期間，在時刻t4時，切割器140被驅動，通過切割器140切斷金屬材料80。通過加工機構40的切割器140切斷金屬材料80時，在金屬材料80的輸送方向上在金屬材料80的切斷部位的上游附近，第一卡合部件31是與型構件80U卡合的。由此，能夠抑制切割器140進行切斷時金屬材料80發生位移。At time t3, the processing mechanism 40 starts processing the molding member 80U. The operation content of the processing mechanism 40 depends on the structure of the processing mechanism 40. In the case where the processing mechanism 40 includes a plurality of punches 130 and cutters 140 as shown in FIG. 5, the punches 130 and the cutters 140 are driven in an appropriate order to bend and cut the profile member 80U. Off. As a result, the stop hook member 70 shown in FIGS. 6 and 7 is obtained. As can be seen from FIG. 9, while the punch is being controlled, at time t4, the cutter 140 is driven, and the metal material 80 is cut by the cutter 140. When the metal material 80 is cut by the cutter 140 of the processing mechanism 40, the first engaging member 31 is engaged with the mold member 80U in the conveyance direction of the metal material 80 near the upstream of the cutting portion of the metal material 80. This can prevent the metal material 80 from being displaced when the cutter 140 cuts.
在時刻t5，第一模具11從位移位置朝向初始位置移動，第一卡合部件31及第二卡合部件32也從位移位置朝向初始位置移動。在時刻t5之後，沖頭組控制結束。也設想在沖頭組控制結束之後，第一模具11從位移位置朝向初始位置移動的情況。At time t5, the first mold 11 moves from the displacement position toward the initial position, and the first engagement member 31 and the second engagement member 32 also move from the displacement position toward the initial position. After time t5, the punch group control ends. It is also conceivable that the first die 11 moves from the displacement position toward the initial position after the punch group control is completed.
在時刻t6以後，可以執行與時刻t1~t6期間相同的控制。After time t6, the same control as that during time t1 to t6 can be performed.
如從上述說明可理解的那樣，還公開了包括以下（i）~（v）的步驟的金屬材料的加工方法。 （i）向模具單元10包括的第一及第二模具11、12供給長條狀的金屬材料80的步驟； （ii）基於第一及第二模具11、12對金屬材料80進行的剪切加工，在金屬材料80形成型構件80U的步驟； （iii）使組裝或安裝於第一模具11及/或第二模具12的第一卡合部件31與金屬材料80的型構件80U卡合的步驟； （iv）使用一個以上的加工具130、140對從模具單元10供給的金屬材料80進行加工的步驟； 在此，在第一卡合部件31與型構件80U卡合的期間，由一個以上的加工具130、140對金屬材料80進行的加工至少部分地進行。As can be understood from the above description, a method for processing a metal material including the following steps (i) to (v) is also disclosed. (I) a step of supplying the elongated metal material 80 to the first and second molds 11 and 12 included in the mold unit 10; (ii) cutting the metal material 80 based on the first and second molds 11 and 12 A step of forming a molding member 80U in the metal material 80; (iii) engaging the first engaging member 31 assembled or installed in the first mold 11 and / or the second mold 12 with the molding member 80U of the metal material 80 Steps; (iv) a step of processing the metal material 80 supplied from the mold unit 10 using one or more adding tools 130 and 140; here, during the engagement between the first engaging member 31 and the molding member 80U, one The processing of the metal material 80 by the above-mentioned application tools 130 and 140 is performed at least partially.
關於上述加工方法，在某些情況下，第一卡合部件31在金屬材料80的輸送方向上配置在模具單元10對金屬材料80進行剪切加工的位置18的下游側，在金屬材料80的輸送方向上的第一卡合部件31和加工機構40的間隔，小於在金屬材料80的輸送方向上的第一卡合部件31和位置18的間隔。由此，能夠有效地抑制通過加工機構40處理的金屬材料80的部分的位移。Regarding the above-mentioned processing method, in some cases, the first engaging member 31 is disposed on the downstream side of the position 18 at which the mold unit 10 cuts the metal material 80 in the conveying direction of the metal material 80, The interval between the first engaging member 31 and the processing mechanism 40 in the conveying direction is smaller than the interval between the first engaging member 31 and the position 18 in the conveying direction of the metal material 80. Accordingly, it is possible to effectively suppress displacement of a portion of the metal material 80 processed by the processing mechanism 40.
上述加工方法還可以包括使組裝或安裝於第一模具11及/或第二模具12的第二卡合部件32與金屬材料80的型構件80U卡合的步驟。第二卡合部件32在金屬材料80的輸送方向上配置在位置18的下游側，在金屬材料80的輸送方向上的第二卡合部件32和位置18的間隔，小於在金屬材料80的輸送方向上的第二卡合部件32和加工機構40的間隔。第一模具11和第二模具12對金屬材料80進行的剪切加工的精度能夠提高。The processing method may further include a step of engaging the second engaging member 32 assembled or mounted on the first mold 11 and / or the second mold 12 with the molding member 80U of the metal material 80. The second engaging member 32 is disposed downstream of the position 18 in the conveying direction of the metal material 80, and the distance between the second engaging member 32 and the position 18 in the conveying direction of the metal material 80 is smaller than that in the conveying direction of the metal material 80. The distance between the second engaging member 32 and the processing mechanism 40 in the direction. The precision of the shear processing of the metal material 80 by the first mold 11 and the second mold 12 can be improved.
上述加工方法還可以包括下述步驟：將在具有第一表面51和與上述第一表面51正交的第二表面52的操作台50的第一表面51上載置的模具單元10及/或加工機構40朝向第二表面52推動或推壓。模具單元10和加工機構40之間的位置調整能夠簡便且高精度地實施。The processing method may further include the steps of: placing the mold unit 10 and / or processing on the first surface 51 of the operation table 50 having the first surface 51 and the second surface 52 orthogonal to the first surface 51. The mechanism 40 is pushed or pushed toward the second surface 52. The position adjustment between the mold unit 10 and the processing mechanism 40 can be easily and accurately performed.
在上述加工方法中，關於加工機99說明的一個以上的特徵或它們的組合能夠同樣實施。省略與此相關的冗長說明。In the processing method described above, one or more of the features described in the processing machine 99 or a combination thereof can be implemented in the same manner. A lengthy explanation related to this is omitted.
基於上述教示，本領域的技術人員能夠對各實施例施加各種變更。權利要求中加入的附圖標記是參考用的，不應以限定解釋權利要求為目的來參照。Based on the above teachings, those skilled in the art can apply various changes to the embodiments. Reference signs added in the claims are for reference only, and should not be referred for the purpose of limiting the interpretation of the claims.
10‧‧‧模具單元10‧‧‧Mould unit
10i‧‧‧彈簧10i‧‧‧Spring
11‧‧‧第一模具11‧‧‧The first mold
11e‧‧‧突起11e‧‧‧ raised
11g‧‧‧第一基板11g‧‧‧First substrate
12‧‧‧第二模具12‧‧‧Second Mould
12e‧‧‧突起12e‧‧‧ protrusion
12g‧‧‧第二基板12g‧‧‧second substrate
12r‧‧‧凹凸區域12r‧‧‧ Bump area
18‧‧‧位置18‧‧‧ location
20‧‧‧驅動源20‧‧‧Drive source
21‧‧‧第一區域(沖壓區域)21‧‧‧The first area (pressing area)
22‧‧‧第二區域(沖模區域)22‧‧‧Second zone (die area)
31‧‧‧第一卡合部件31‧‧‧The first engaging part
32‧‧‧第二卡合部件32‧‧‧Second engaging component
40‧‧‧加工機構40‧‧‧Processing Agency
50‧‧‧操作台50‧‧‧Operator
51‧‧‧第一表面51‧‧‧first surface
52‧‧‧第二表面52‧‧‧Second surface
53‧‧‧第三表面53‧‧‧ third surface
61‧‧‧部件(塊)61‧‧‧Part (block)
62‧‧‧部件(螺釘)62‧‧‧ Parts (Screws)
63‧‧‧引導部件63‧‧‧Guide parts
64‧‧‧彈簧64‧‧‧spring
70‧‧‧停止鉤部件70‧‧‧ Stop Hook
80‧‧‧金屬材料80‧‧‧ metallic materials
80U‧‧‧型構件(單位長度)80U‧‧‧type member (unit length)
81‧‧‧上游側端部81‧‧‧ upstream side end
82‧‧‧下游側端部82‧‧‧ downstream side end
83‧‧‧窄幅部83‧‧‧Narrow section
84‧‧‧寬幅部84‧‧‧ Wide section
85‧‧‧寬幅部85‧‧‧ Wide section
86‧‧‧末端彎曲部86‧‧‧End bend
87‧‧‧末端彎曲部87‧‧‧end bend
88U‧‧‧U型彎曲部88U‧‧‧U-shaped bending part
89m‧‧‧弧狀彎曲部89m‧‧‧arc curved part
89n‧‧‧弧狀彎曲部89n‧‧‧arc curved part
99‧‧‧加工機99‧‧‧Processing Machine
110‧‧‧心軸110‧‧‧ mandrel
120‧‧‧心軸支撐部120‧‧‧ mandrel support
130‧‧‧沖頭130‧‧‧ punch
131‧‧‧第一沖頭131‧‧‧The first punch
132‧‧‧第二沖頭132‧‧‧Second punch
133‧‧‧第三沖頭133‧‧‧The third punch
134‧‧‧第四沖頭134‧‧‧Fourth punch
140‧‧‧切割器140‧‧‧ Cutter
146‧‧‧刀尖146‧‧‧Blade
160‧‧‧引導筒160‧‧‧Guide tube
t0~t10‧‧‧時刻t0 ~ t10‧‧‧time
圖1是示出與本發明的一樣式有關的加工機的概略結構的概略圖。在上游側的模具單元中作為金屬平板的金屬材料在其寬度方向兩側被沖裁加工，在下游側的加工機構中作為金屬平板的金屬材料被加工並被切斷，結果，作為金屬片製造出停止鉤部件。停止鉤部件能夠通過任意的各種方法被組裝到拉頭主體。 圖2是與本發明的一樣式有關的加工機的模具單元的概略側視圖，金屬材料在第一模具和第二模具之間移動。 圖3是與本發明的一樣式有關的加工機的模具單元的概略側視圖，第一模具和第二模具重合而在金屬材料中形成型構件。 圖4是與本發明的一樣式有關的加工機中包括的操作台以及載置在操作台上的模具單元的概略側視圖，示出第一模具和第二模具能夠開閉地結合的狀態。 圖5是與本發明的一樣式有關的加工機的加工機構的概略圖，示意地示出在心軸的外周配置有多個沖頭和一個切割器的結構。 圖6是通過與本發明的一樣式有關的加工機製造的金屬片的一個例子的停止鉤部件的概略側視圖。 圖7是通過與本發明的一樣式有關的加工機進行製造的過程的作為非限定半成品的停止鉤部件的概略立體圖。 圖8（a）至圖8（e）是示出與通過本發明的一樣式有關的加工機的加工機構如何對金屬材料進行加工的概略步驟圖。在圖8（a）中，金屬材料的窄幅部被較少地彎曲而形成彎曲較小的U型彎曲部。另外，寬幅部被較少地彎曲而形成弧狀彎曲部。在圖8（b）中，在金屬材料的寬幅部形成弧狀彎曲部，另外在金屬材料的端部附近形成末端彎曲部。在圖8（c）中，在金屬材料的型構件的邊界金屬材料被切斷。在圖8（d）中，在本次的加工時被切斷的金屬材料的端部附近形成末端彎曲部。在圖8（e）中，之前已形成的彎曲較小的U型彎曲部的彎曲程度增加，結果，形成彎曲幅度較大的U型彎曲部。 圖9是示出與本發明的一樣式有關的加工機的動作的概略時序圖。FIG. 1 is a schematic diagram showing a schematic configuration of a processing machine according to one aspect of the present invention. The metal material as the metal flat plate in the upstream die unit is punched out on both sides in the width direction, and the metal material as the metal flat plate is processed and cut in the downstream processing mechanism. As a result, it is manufactured as a metal sheet. Pull out the stop hook assembly. The stop hook member can be assembled to the slider body by any of various methods. FIG. 2 is a schematic side view of a mold unit of a processing machine according to one aspect of the present invention, and a metal material moves between a first mold and a second mold. 3 is a schematic side view of a mold unit of a processing machine according to one aspect of the present invention. A first mold and a second mold are overlapped to form a mold member in a metal material. 4 is a schematic side view of an operation table included in a processing machine according to one aspect of the present invention and a mold unit placed on the operation table, showing a state where the first mold and the second mold can be opened and closed. FIG. 5 is a schematic view of a processing mechanism of a processing machine according to one aspect of the present invention, and schematically illustrates a configuration in which a plurality of punches and one cutter are arranged on the outer periphery of a mandrel. FIG. 6 is a schematic side view of a stop hook member as an example of a metal piece manufactured by a processing machine related to one aspect of the present invention. FIG. 7 is a schematic perspective view of a stop hook member as a non-limiting semi-finished product during a manufacturing process by a processing machine related to one aspect of the present invention. FIGS. 8 (a) to 8 (e) are schematic steps showing how a processing mechanism of a processing machine according to one aspect of the present invention processes a metal material. In FIG. 8 (a), the narrow width portion of the metal material is less bent to form a U-shaped bent portion with less bending. In addition, the wide portion is less bent to form an arc-shaped bent portion. In FIG. 8 (b), an arc-shaped curved portion is formed in a wide portion of the metal material, and a terminal curved portion is formed near the end portion of the metal material. In FIG. 8 (c), the boundary metal material of the mold member of the metal material is cut. In FIG. 8 (d), a bent end portion is formed near the end portion of the metal material that was cut during the current processing. In FIG. 8 (e), the degree of bending of the U-shaped bent portion that has been previously formed with a small curvature increases, and as a result, a U-shaped bent portion with a large bending amplitude is formed. FIG. 9 is a schematic timing chart showing the operation of the processing machine according to one aspect of the present invention.
Claims (17)
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| Application Number | Priority Date | Filing Date | Title |
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| ??201710276704.5 | 2017-04-25 | ||
| CN201710276704.5A CN108723240B (en) | 2017-04-25 | 2017-04-25 | Processing machine and processing method |
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| Publication Number | Publication Date |
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| TW201838735A TW201838735A (en) | 2018-11-01 |
| TWI677382B true TWI677382B (en) | 2019-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| TW106123161A TWI677382B (en) | 2017-04-25 | 2017-07-11 | Processing machine and processing method |
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| TW (1) | TWI677382B (en) |
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| JPH03149002A (en) * | 1989-11-07 | 1991-06-25 | Yoshida Kogyo Kk <Ykk> | Assembly of leaf spring for slider equipped with automatic stop device for slide fastener |
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| GB1345483A (en) * | 1971-03-25 | 1974-01-30 | Schuler Gmbh L | Machine for stamping and dividing sheet metal in strip or band form |
| CN2657439Y (en) * | 2003-10-16 | 2004-11-24 | 顾振才 | Material pressing device of zipper manufacturing machine |
| CN100512999C (en) * | 2006-09-20 | 2009-07-15 | 东莞大兴拉链厂有限公司 | Technology for manufacturing bidirectional metal zip fastener |
| CN205571143U (en) * | 2016-04-14 | 2016-09-14 | 东莞市力玺五金模具制品有限公司 | Integrative device of bending punches a hole |
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| JPH03149002A (en) * | 1989-11-07 | 1991-06-25 | Yoshida Kogyo Kk <Ykk> | Assembly of leaf spring for slider equipped with automatic stop device for slide fastener |
| JPH11314132A (en) * | 1998-04-30 | 1999-11-16 | Olympus Optical Co Ltd | Clip forming method |
| JP2003010916A (en) * | 2001-06-27 | 2003-01-15 | Toshikazu Okuno | Automatic control device for multi-directional bending machine |
| CN201889351U (en) * | 2010-08-27 | 2011-07-06 | 机械科学研究院浙江分院有限公司 | Punching molding product device of punching bending workpiece |
| CN104148492A (en) * | 2013-05-14 | 2014-11-19 | 固笙企业有限公司 | Bending forming device and method of insulating sheet |
| CN203917613U (en) * | 2014-05-13 | 2014-11-05 | 长春英利汽车工业股份有限公司 | The progressive die and misdelivery checkout gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108723240A (en) | 2018-11-02 |
| CN108723240B (en) | 2021-01-15 |
| TW201838735A (en) | 2018-11-01 |
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