TWI737536B - Structure of punching machine - Google Patents
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- TWI737536B TWI737536B TW109139003A TW109139003A TWI737536B TW I737536 B TWI737536 B TW I737536B TW 109139003 A TW109139003 A TW 109139003A TW 109139003 A TW109139003 A TW 109139003A TW I737536 B TWI737536 B TW I737536B
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Abstract
Description
本發明涉及沖孔機的技術,尤指一種利用內架支撐沖孔元件的沖孔機結構。 The invention relates to the technology of a punching machine, in particular to a punching machine structure that uses an inner frame to support a punching element.
C型沖壓框架係為普遍常見的。其可被廣泛的利用在沖孔、彎曲、變形或壓印的相關機具上。如圖1及圖2所示,其例如沖孔機通常可由具有C型形狀得一左框架10及一右框架11所構成,且將一沖孔元件12安裝於該些框架(10、11)上段部的前側面上,且位於該些框架(10、11)之間,而一下沖模13則是被設於該些框架(10、11)之間,且位於該沖孔元件12垂直的一沖孔位置上。
C-type stamping frame system is generally common. It can be widely used in related tools for punching, bending, deformation or embossing. As shown in Figures 1 and 2, for example, a punching machine is usually composed of a
如此,當該沖孔元件12執行一沖孔作業時而產生向下的一沖壓力時,該沖壓力係可能造成該些框架(10、11)變形或彎曲,進而使得該沖孔元件12從該下沖模13的中心向外傾斜,且該沖孔元件12傾斜後的傾斜沖孔位置TP則無法與原先的垂直該沖孔位置F相對齊(如圖2所示)。
In this way, when the
再者,由於該些框架(10、11)是直接與該沖孔元件12連接,而非經由其他連接結構與該沖孔元件12連接,因此該些框架(10、11)必須增大至一定的尺寸上,才可提供足夠的空間容納該沖孔元件12。
Furthermore, since the frames (10, 11) are directly connected to the
有鑑於此,先前技術上的沖孔機係少具有如下缺點: In view of this, the prior art punching machines rarely have the following shortcomings:
1.框架本身必須增大,以提供更多空間以安裝相關的沖孔元件。 1. The frame itself must be enlarged to provide more space to install related punching components.
2.雙柱框架生產成本更高。 2. The production cost of the double-column frame is higher.
3.由於雙柱框架必須直接與沖孔元件連接,使得左右框架之間的間距被沖孔元件限縮,如此,當操作者操作其工作站時,其係難以提供操作者維修工具或添加相關零件(例如支撐架或定位裝置)。 3. Since the double-column frame must be directly connected with the punching element, the spacing between the left and right frames is limited by the punching element. Therefore, when the operator operates his workstation, it is difficult to provide the operator with maintenance tools or add related parts. (For example, support frame or positioning device).
4.機具前側的開放空間不足,係難以提供操作者裝載或卸載相關材料。 4. The open space on the front side of the machine is insufficient, which makes it difficult for the operator to load or unload related materials.
因此,現今係需一種可提供足夠的開放空間,且有效地支撐及避免沖孔元件傾斜的技術,進而改善先前技術所存在的問題。 Therefore, there is a need for a technology that can provide sufficient open space and effectively support and avoid the tilting of the punching element, so as to improve the problems of the prior art.
本發明之目的在於提供一種沖孔機結構,其主要是利用一第一內架及一第二內架與一沖孔元件連接且之間具有一應力間距,且使該沖孔元件位於一第一外架及一該第二外架內,當該沖孔元件執行一沖孔作業時,於該第一外架上的一第一彎曲部及該第二外架上的一第二彎曲部所產生的彎曲應力係會於該應力間距上的該第一內架及該第二內架產生的彎曲應力相同。如此,本發明有效支撐沖孔元件所產生的沖壓,且避免沖壓所產生的傾斜作用,以使得該沖孔元件維持在垂直的一沖孔位置上,進以改善先前技術所存在的問題。 The object of the present invention is to provide a punching machine structure, which mainly uses a first inner frame and a second inner frame to be connected to a punching element with a stress distance between them, and the punching element is located on a first In an outer frame and a second outer frame, when the punching element performs a punching operation, a first curved portion on the first outer frame and a second curved portion on the second outer frame The bending stress generated is the same as the bending stress generated by the first inner frame and the second inner frame at the stress spacing. In this way, the present invention effectively supports the punching generated by the punching element and avoids the tilting effect caused by the punching, so that the punching element is maintained at a vertical punching position, thereby improving the problems existing in the prior art.
為達上揭之目的者,本發明係提供一種沖孔機結構,包括:一基座,其與一沖孔元件相連接,該基座包括:一第一外架,其於一第一方向上設有一第一彎曲部;一第二外架,其於該第一方向上設有一第二彎曲部,且該第二外架係設於該第一外架的相對位置上且與該第一外架相連接;一第一內架,其設於該第一外架之相鄰處且與該第一外架相連接;及一第二內架,其設 於該第二外架之相鄰處且與該第二外架相連接;該沖孔元件,其與該第一內架及該第二內架連接,且夾設於該第一內架及該第二內架之間,其中該沖孔元件與該第一內架的一側面及該第二內架的一側面之間間隔一應力間距;其中,該沖孔元件執行一沖孔作業時,該第一彎曲及該第二彎曲部產生的彎曲應力係與於該應力間距上的該第一內架及該第二內架產生的彎曲應力相同。 For the purpose of the above disclosure, the present invention provides a punching machine structure, including: a base connected with a punching element, the base including: a first outer frame, which is in a first side A first curved portion is provided upward; a second outer frame is provided with a second curved portion in the first direction, and the second outer frame is set at a position relative to the first outer frame and is opposite to the first outer frame. An outer frame is connected; a first inner frame is arranged adjacent to the first outer frame and connected to the first outer frame; and a second inner frame is arranged Adjacent to the second outer frame and connected to the second outer frame; the punching element is connected to the first inner frame and the second inner frame, and is sandwiched between the first inner frame and the second inner frame Between the second inner frame, the punching element is separated from a side surface of the first inner frame and a side surface of the second inner frame by a stress distance; wherein, when the punching element performs a punching operation The bending stress generated by the first bending and the second bending portion is the same as the bending stress generated by the first inner frame and the second inner frame at the stress spacing.
較佳地,該第一彎曲部與該第二彎曲部之間的位置相互平行。 Preferably, the positions between the first curved portion and the second curved portion are parallel to each other.
較佳地,該第一內架係經由一第一連接元件與該第一外架連接,且該第一內架與該第一外架相互平行;該第二內架係經由一第二連接元件與該第二外架連接,且該第二內架與該第二外架相互平行。 Preferably, the first inner frame is connected to the first outer frame via a first connecting element, and the first inner frame and the first outer frame are parallel to each other; the second inner frame is connected via a second connection The element is connected with the second outer frame, and the second inner frame and the second outer frame are parallel to each other.
較佳地,所述之沖孔機結構進一步包括:一下沖模,其設於該基座內且位於該沖孔元件的一沖孔位置上。 Preferably, the punching machine structure further includes: a lower punching die, which is arranged in the base and located at a punching position of the punching element.
較佳地,該沖孔元件係設於該基座的一上段部;該下沖模係設於基座的一下段部。 Preferably, the punching element is arranged on an upper section of the base; the lower die is arranged on a lower section of the base.
較佳地,該沖孔元件係由與該第一內架及該第二內架相垂直的方式夾設於該第一內架及該第二內架之間的位置上。 Preferably, the punching element is sandwiched between the first inner frame and the second inner frame in a manner perpendicular to the first inner frame and the second inner frame.
較佳地,該沖孔元件係位於該第一彎曲部及該第二彎曲部的中段位置上,使得該第一彎曲部及該第二彎曲部的內弧部產生彎曲應力。 Preferably, the punching element is located at the middle position of the first curved portion and the second curved portion, so that the inner arcs of the first curved portion and the second curved portion generate bending stress.
較佳地,該第一外架及該第二外架係為與地面或平面接觸的支撐框架;該第一內架及該第二內架為架設於一高空位置上的框架 Preferably, the first outer frame and the second outer frame are supporting frames that are in contact with the ground or a plane; the first inner frame and the second inner frame are frames erected in a high-altitude position
為使本發明之上述目的、特徵和優點能更明顯易懂,下文茲配合各圖式所列舉之具體實施例詳加說明。 In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, detailed descriptions are given below in conjunction with the specific embodiments listed in the drawings.
10:左框架 10: left frame
11:右框架 11: Right frame
12:沖孔元件 12: Punching element
13:下沖模 13: Lower die
20:基座 20: Pedestal
21:第一外架 21: The first outer frame
211:第一彎曲部 211: The first bend
22:第二外架 22: The second outer frame
221:第二彎曲部 221: second bend
23:第一內架 23: The first inner shelf
24:第二內架 24: second inner frame
25:第一連接元件 25: The first connecting element
26:第二連接元件 26: second connecting element
30:沖孔元件 30: Punching element
40:下沖模 40: Lower die
A、B:彎曲應力 A, B: bending stress
F:沖孔位置 F: Punching position
TP:傾斜沖孔位置 TP: Tilt punching position
SG:應力間距 SG: stress spacing
圖1係為先前技術之俯視結構示意圖;圖2係為先前技術之側視結構示意圖;圖3係為本發明之俯視結構示意圖;圖4係為本發明之側視結構示意圖。 Fig. 1 is a schematic top view of the prior art; Fig. 2 is a schematic side view of the prior art; Fig. 3 is a schematic view of the top view of the present invention; Fig. 4 is a schematic view of the side view of the present invention.
本發明之優點、特徵以及達到之技術方法將參照例示性實施例及所附圖式進行更詳細地描述而更容易理解,且本發明可以不同形式來實現,故不應被理解為其本發明僅限於此處所陳述的實施例,相反地,對所屬技術領域具有通常知識者而言,所提供的實施例將使本揭露更加透徹與全面且完整地傳達本發明的範疇,且本發明將僅為所附加的申請專利範圍所為定義。 The advantages, features, and technical methods of the present invention will be described in more detail with reference to the exemplary embodiments and the accompanying drawings to make it easier to understand, and the present invention can be implemented in different forms, so it should not be understood as the present invention It is limited to the embodiments set forth here. On the contrary, for those with ordinary knowledge in the technical field, the provided embodiments will make this disclosure more thorough, comprehensive and complete to convey the scope of the present invention, and the present invention will only It is defined by the scope of the attached patent application.
另外,術語「包括」及/或「包含」指所述特徵、區域、整體、步驟、操作、元件及/或部件的存在,但不排除一個或複數個其他特徵、區域、整體、步驟、操作、元件、部件及/或其組合的存在或添加。 In addition, the terms "including" and/or "including" refer to the existence of the features, regions, wholes, steps, operations, elements, and/or components, but do not exclude one or more other features, regions, wholes, steps, operations , The presence or addition of elements, components, and/or combinations thereof.
為使 貴審查委員方便瞭解本發明之內容,以及所能達成之功效,茲配合圖式列舉之各項具體實施例以詳細說明如下:請參閱圖3及圖4,其係為本發明之俯視結構示意圖及側視結構示意圖。如圖所示,本發明之沖孔機結構主要是由一基座20及一沖孔元件30所構成,該沖孔元件30係與該基座20相連接,以藉由該基座20支撐該沖孔元件30,且將該沖孔元件30掛載於一高空位置上,使得該沖孔元件30與地面或平面之間具有一沖孔空間,如此,該沖孔空間即可提供該沖孔元件30執行該沖孔作業而將例如一沖頭向下進行一沖孔動作時足夠的空間。
In order for your reviewer to easily understand the content of the present invention and the effects that can be achieved, the specific embodiments listed in the drawings are described in detail as follows: Please refer to Figures 3 and 4, which are the top view of the present invention. Schematic diagram of the structure and side view of the structure. As shown in the figure, the punching machine structure of the present invention is mainly composed of a
該基座20係包括有一第一外架21、一第二外架22、一第一內架23及一第二內架24,該第一外架21例如被設置前側位置上(例如圖3之上方位置),而該第二外架22則是被設置在與前側位置相對的後側位置(例如圖3之下方位置)上,且該第二外架22與該第一外架21連接,使得該第一外架21與該第二外架22相互平行。又,為了有效支撐該沖孔元件30所產生的一沖壓力,故在該第一外架21的一第一方向上(如圖4上的X軸方向)係設有一第一彎曲部211,而該第二外架22的該第一方向上亦可設有一第二彎曲部221,且因該第一外架21與該第二外架22相互平行,故該第一彎曲部211與該第二彎曲部221之間的所在位置亦相互平行,以有效地經由該第一彎曲部211與該第二彎曲部221的彎曲強度承受該沖壓力而產生的彎曲應力A。
The
該第一內架23及該第二內架24係為設於該第一外架21與該第二外架22之間的框架,且該第一外架21及該第二外架22係為與地面或平面接觸的支撐架體,而該第一內架23及該第二內架24則為架設於該高空位置上的框架,故當該第一內架23被設置在該第一外架21之相鄰處且經由一第一連接元件25與該第一外架21連接,以使得該第一內架23與該第一外架21相互平行,而該第二內架24則是被設置在該第二外架22之相鄰處且經由一第二連接元件26與該第二外架21連接,以使得該第二內架24與該第二外架22相互平行,如此,該第一外架21與該第一內架23的組合與該第二外架22與該第二內架24的組合之間係可為鏡像結構所形成。
The first
該沖孔元件30則是被夾設於該第一內架23及該第二內架24之間(更具體來說係為該沖孔元件30由與該第一內架23及該第二內架24相垂直的方式夾設於該第一內架23及該第二內架24之間的位置上),以與該第一內架23及
該第二內架24相連接,此外,為了使該第一內架23及該第二內架24進一步可提供與該第一彎曲部211與該第二彎曲部221方向相反的支撐力,該沖孔元件30與該第一內架23的一側面及該第二內架24的一側面之間則會間隔有一應力間距SG,使得該沖孔元件30的一側可透過該第一彎曲部211與該第二彎曲部221支撐其所產生的該沖壓力外,還可透過於該應力間距SG上的該第一內架23及該第二內架24支撐該沖孔元件30另側產生的該沖壓力,藉以達成左右平衡之效用。
The punching
另外,由於該沖孔元件30是被設置在該基座20的一上段部,一下沖模40則是被設於基座20的一下段部,且該下沖模40則是被設置在該基座20內(該第一外架21與該第二外架22之間的位置)且位於該沖孔元件30的一沖孔位置F上,故當該沖孔元件30依據該沖孔位置F的軌跡執行一沖孔作業時,該沖孔元件30上的例如該沖頭則會向下沖壓至該下沖模40的位置上,以進行該沖孔動作。
In addition, since the punching
然而,當該沖孔元件30執行該沖孔作業時,則會因向下沖壓的動作而相對產生該沖壓力,此時,由於該沖孔元件30係位於該第一彎曲部211及該第二彎曲部221的中段位置上,且被連接至該第一內架23與該第二內架24之間,故當位於該沖孔元件30一側的該第一彎曲部211及該第二彎曲221接收到該沖壓力時,該第一彎曲部211及該第二彎曲部221的內弧部(即彎曲應力A標示的位置)則會對應的產生彎曲應力A,而位於該沖孔元件30另側的該第一內架23及該第二內架24接收到該沖壓力時,於該應力間距SG的該第一內架23及該第二內架24則會對應的產生彎曲應力B,且在此實施例中,彎曲應力A與彎曲應力B係為相同之應力。
However, when the punching
如此,經由如上多框架的設計及沖孔元件的位置配置,係可改善因沖孔機限制所產生的問題,且可有效擴大沖孔機前側位置的開放空間,還可透過內架與彎曲部提供足夠的支撐力,以避免如先前技術所產生之傾斜、生產成本高或空間不足等問題。 In this way, through the above-mentioned multi-frame design and the positional arrangement of the punching elements, the problems caused by the restriction of the punching machine can be improved, and the open space at the front side of the punching machine can be effectively enlarged, and the inner frame and the curved part can also be penetrated. Provide sufficient supporting force to avoid problems such as tilt, high production cost, or insufficient space caused by the prior art.
本案所揭示者,乃較佳實施例,舉凡局部之變更或修飾而源於本案之技術思想而為熟習該項技藝之人所易於推知者,俱不脫本案之專利權範疇。 The disclosure in this case is a preferred embodiment, and any partial changes or modifications that are derived from the technical ideas of the case and can be easily inferred by those who are familiar with the art will not deviate from the scope of the patent right of the case.
綜上所陳,本案無論就目的、手段與功效,在在顯示其迥異於習知之技術特徵,且其首先發明合於實用,亦在在符合發明之專利要件,懇請貴審查委員明察,並祈早日賜予專利,俾嘉惠社會,實感德便。 In summary, regardless of the purpose, means and effects of this case, it is showing its technical characteristics that are very different from conventional knowledge, and its first invention is suitable for practical use, and it is also in compliance with the patent requirements of the invention. Granting patents as soon as possible will benefit the society and feel the virtues.
20:基座 20: Pedestal
21:第一外架 21: The first outer frame
22:第二外架 22: The second outer frame
23:第一內架 23: The first inner shelf
24:第二內架 24: second inner frame
25:第一連接元件 25: The first connecting element
26:第二連接元件 26: second connecting element
30:沖孔元件 30: Punching element
SG:應力間距 SG: stress spacing
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CN210139002U (en) * | 2019-06-25 | 2020-03-13 | 长春市宝成伟业汽车零部件有限公司 | Punching clamp |
CN210333930U (en) * | 2019-05-17 | 2020-04-17 | 广东尚而特太阳能有限公司 | Multistation punching equipment for processing aluminum profiles |
CN211868044U (en) * | 2019-12-27 | 2020-11-06 | 延锋彼欧(沈阳)汽车外饰***有限公司 | Movable punching mechanism |
TWM609449U (en) * | 2020-11-09 | 2021-03-21 | 偉哲 高 | Structure of punching machine |
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2020
- 2020-11-09 TW TW109139003A patent/TWI737536B/en active
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CN2487521Y (en) * | 2001-07-12 | 2002-04-24 | 上海坚明办公用品有限公司 | Improved structure of punching apparatus |
US20110005077A1 (en) * | 2008-09-05 | 2011-01-13 | Hitachi Automotive Systems, Ltd. | Method of Machining Orifice and Press-Working Method |
CN102814382A (en) * | 2011-06-10 | 2012-12-12 | 通快机床两合公司 | Method and tool for punching and straightening sheet metal |
CN210333930U (en) * | 2019-05-17 | 2020-04-17 | 广东尚而特太阳能有限公司 | Multistation punching equipment for processing aluminum profiles |
CN210139002U (en) * | 2019-06-25 | 2020-03-13 | 长春市宝成伟业汽车零部件有限公司 | Punching clamp |
CN211868044U (en) * | 2019-12-27 | 2020-11-06 | 延锋彼欧(沈阳)汽车外饰***有限公司 | Movable punching mechanism |
TWM609449U (en) * | 2020-11-09 | 2021-03-21 | 偉哲 高 | Structure of punching machine |
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TW202218842A (en) | 2022-05-16 |
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