TWM379482U - Rigid cross-beam for gantry crane - Google Patents

Rigid cross-beam for gantry crane Download PDF

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Publication number
TWM379482U
TWM379482U TW098223971U TW98223971U TWM379482U TW M379482 U TWM379482 U TW M379482U TW 098223971 U TW098223971 U TW 098223971U TW 98223971 U TW98223971 U TW 98223971U TW M379482 U TWM379482 U TW M379482U
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TW
Taiwan
Prior art keywords
long axis
rectangular long
section
gantry machine
machine according
Prior art date
Application number
TW098223971U
Other languages
English (en)
Inventor
Tung-Hsin Chen
Huang-Ming Lin
Original Assignee
Hiwin Mikrosystem Corp
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
Application filed by Hiwin Mikrosystem Corp filed Critical Hiwin Mikrosystem Corp
Priority to TW098223971U priority Critical patent/TWM379482U/zh
Priority to US12/686,500 priority patent/US20110146431A1/en
Publication of TWM379482U publication Critical patent/TWM379482U/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/012Portals
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0439Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the cross-section comprising open parts and hollow parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/046L- or T-shaped
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/22Miscellaneous

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Extrusion Of Metal (AREA)

Description

M379482 五、新型說明: 【新型所屬之技術領域】 本創作係與龍門機台有關’特別疋關於一種龍門機台之剛性橫樑。 【先前技術】 龍門技術之應用,於現階段而言,係已自傳統機械加工之領域擴展至 如印刷電路板、光電、半導體及平面顯示器設備製程之技術領域中,具體 -即有如傳統機械加工之龍⑽床或龍門銳床等,以及如平面顯示器製程設 #備之大型雷射修補機、面板缺陷檢查機等,其應用之範圍隨著工業技術之 發展而日趨擴大。 惟,習知龍門技術所提供之橫樑構造,則仍維持採用鋼鐵材料而以焊 接或鑄造等製造方奸以加卫喊’而_材料本身之·,習用之橫樑 之重量通常是相當沉重,如此—來,即造成了橫樑本身之運動性能不足, 而衍生振辟減過慢収纟聽量過蚊缺失,騎具有高精紐要求之應 用領域而t ’習用橫w系顯然無法因應所需。 【新型内容】 因此,本創作之主要目的即係在提供-種龍門機台之剛性橫樑,其係 兼胸化及高雛娜,提騎_之物嫩靜冰靜態剛 性’以使龍門機台得以具有良好之強度。 為達成上述目的,本創作所提供龍⑽台之職橫獅包含了 之中空身部’係直線地延伸預定之*度;至少-板狀助, 並以板雜兩端橋接於該身部斷面之矩形長袖兩側趙壁 〜形之長軸相隔預定之角度;二凸軌,係彼此平行地分別突設 3 M379482 於°亥身撕面之矩形錄—側之體壁外側端面上 ’並沿該身部之長度方向 l伸而成’側座’係、奴於該身部斷面之矩形長軸另側之體壁外側端面 上’並沿該身部之長度方向延伸而成。 【實施方式】 以下,茲舉本創作一較佳實施例,並配合圖式作進一步說明,其中: 第一圖係本創作一較佳實施例之立體圖。 第二圖係本創作—較佳實施例之端視圖。 第二圖係本創作一較佳實施例應用於龍門機台上之立體示意圖。 第四圖係本創作一較佳實施例之配置使用示意圖。 請參閱各圖所示’在本創作一較佳實施例中所提供龍n機台之剛性橫 樑(1〇),其乃係以鋁擠型方法而一體成型者,構造上則主要係由一身部 (20)、一肋(30)'二凸軌(40)及一側座(50)所組成。 該身部(20)係呈中空且斷面概呈矩形,而直線地延伸適當之長度,俾供 作為該橫樑(10)之主要構成部分。 該肋(30)呈平板狀,係位於該身部(2〇)之中空内部,而以板體兩端橋接 於該身部(20)斷面之矩形長軸兩側體壁(21)(22)之内側端面上,並沿該身部 (20)之長度方向延伸而成,且使該肋(30)之板面與該身部(2〇)斷面之矩形長 軸間相隔一約40度之夾角(α)。 各該凸軌(40)係彼比平行地分別突設於該身部(2〇)斷面之矩形長軸一 側體壁(21)外側端面上’並沿該身部(30)之長度方向延伸而成,彼此並相隔 開來,俾以於各該凸執(4〇)及該身部(20)—側體壁(21)之外側端面間形成一 呈凹陷之容納空間(60)。 4 M379482 該側座(50)係為斷面呈四邊形之中空體,以一側端面鄰接於該身部另側 體壁(22)之外側端面上,且使該側座(50)底側體壁(51)之底侧端面,與該身 部(20)斷面之矩形長軸底端體壁(24)之底側端面,彼此位於同一平面上。 藉由上述組成,該橫樑(10)係可如第三圖所示般,被應用作為龍門機台 之橫樑構成’並以各該凸軌(40)及較大尺寸之該容納空間(60)以供不同類型 之導轨及馬達定子之設置使用,其具體之應用實施狀態則有如第四圖所示 - 之諸使用例般,係得以該容納空間(60)容設鐵心式線性馬達之定子(71),或 φ 以該身部(20)斷面之矩形長軸頂端端面(23)供設無鐵心式線性馬達之定子 (72),並以各該凸執(4〇)供設線性滑轨(73)之固定,以及以該側座(5〇)頂側 端面(51)供方形護蓋(cab|echajn)之固定與支撐,提供快速移動之電線良好 之防護,據此,該橫樑(10)在應用上乃係具有甚為廣泛之適用技術領域。 於此’申請人需加以特別加以提出說明者係: 其一 '該龍門機台之剛性橫樑(1〇)乃係以鋁擠型所一體成型者,因此, 在重量上係較習知以鋼鐵材料所構成之橫樑具有輕量化之效果,而可大幅 φ 地提升其運動性能。 其二’該龍門機台之剛性橫樑⑽整體構造中,該中空身部(2〇)原因其 構造中之中空尺寸較大而在剛性性能上較有暇疲,但藉由該肋(3〇)之補強, 係可有效地克服其構造上之不足,而使該龍門機台之剛性橫樑⑽整體之機 械強度提肉’ 增加其靜態馳,以避免其衍生變形量過大之缺失,有 效地改進習用技術之缺失。 其三、該龍門機台之剛性橫樑(1〇)構造中,該肋(30)與該身部(20)斷面 之矩形長軸間之夾角並不僅以上述之4〇度角為限,具體而言,其係可於 5 M379482 2〇度至90度間之夾角角度中被適當的選擇,而上揭實施例約4〇度角,乃 係得以於平均補強該身部(30)中空斷面強度外,更使得該橫樑〇0)在擠壓成 ^•夺更得以易於被貫施’以提高擠製之良率並減少廢料之產生,以兼具势 k成本之經濟性與應用上之靜態與動態之剛性性能,提昇該橫樑(1…之可靠 度。 其四、該龍門機台之剛性橫樑(10)對於印刷電路板、光電、半導體及平 面顯示器設備上係可提供符合生產與加卫之要求,組裝之方便性,以及擴 Φ 張適用之線性馬達規格,所特別具有之輕量化與高剛性之特性,則提供了 橫樑優良的運動性能,相較於習用技術而言,該龍門機台之剛性橫標(10) 所得增進之功效係顯著的。 【圖式簡單說明】 第一圖係本創作一較佳實施例之立體圖。 第二圖係本創作一較佳實施例之端視圖。 第三圖係本創作一較佳實施例應用於龍門機台上之立體示意圖。 參第四圖係本創作一較佳實施例之配置使用示意圖。 【主要元件符號說明】 龍門機台之剛性橫樑(1 〇) 身部(20) 兩側體壁(21)(22) 頂端端面(23) 底端體壁(24) 肋(30) 凸執(40) 側座(50) 頂側面(51) 容納空間(60) 疋子(71) (72) 、線,! 生滑轨(73) 6

Claims (1)

  1. M379482 六、申請專利範圍·· 1.一種龍門機台之剛性橫樑,其包含有: -斷面概呈矩形之中空身部,係直線地延伸默之長度; 乂板狀肋,⑨於該身勒部,並以板體兩端橋接於該身部斷面之 矩形長軸兩側體壁上,並與該矩形之長軸相隔預定之角度; 二凸軌’係彼此平行齡職設於該身部斷面之矩形長軸一側之體壁 外側端面上,並沿該身部之長度方向延伸而成。 • 2.如請求項1所述龍門機台之剛性橫樑,財,該板狀肋與該身部斷面 之矩形長軸間係相隔20至90度角。 3·如請求項彳所述龍Η機台之·橫樑,其中,該板狀肋之設置數量係 為多數,並使各該板狀肋彼此平行。 4. 如請求項3所述龍門機台之剛赌樑,其中,各該板狀肋與該身部斷 面之矩形長軸間係相隔20至90度角。 5. 如請求項1所述龍門機台之剛性橫樑,其係更包含有一側座,係突設 φ 於該身部斷面之矩形長軸另側之體壁外側端面上,並沿該身部之吾声方向 - 延伸而成。 6·如請求項5所述龍鬥機台之剛性橫樑,其中,該側座係呈中空,並使 一外側端面與該身部斷面之矩形長軸一端外側端面位於同—平面。 7
TW098223971U 2009-12-22 2009-12-22 Rigid cross-beam for gantry crane TWM379482U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW098223971U TWM379482U (en) 2009-12-22 2009-12-22 Rigid cross-beam for gantry crane
US12/686,500 US20110146431A1 (en) 2009-12-22 2010-01-13 Rigid beam of portal frame type platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW098223971U TWM379482U (en) 2009-12-22 2009-12-22 Rigid cross-beam for gantry crane

Publications (1)

Publication Number Publication Date
TWM379482U true TWM379482U (en) 2010-05-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW098223971U TWM379482U (en) 2009-12-22 2009-12-22 Rigid cross-beam for gantry crane

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US (1) US20110146431A1 (zh)
TW (1) TWM379482U (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103212993A (zh) * 2012-01-19 2013-07-24 昆山思拓机器有限公司 基于滑轨结构的横梁膨胀关节
CN103212995A (zh) * 2012-01-19 2013-07-24 昆山思拓机器有限公司 龙门结构机床
CN103551670A (zh) * 2013-10-17 2014-02-05 南通福通机床有限公司 龙门类大型机床横梁的加工方法
CN109014976B (zh) * 2018-09-12 2019-08-06 安徽鹏睿智能科技有限公司 一种用于立式铣床加工的平台
CN111251011A (zh) * 2020-03-30 2020-06-09 安徽鹏睿智能科技有限公司 一种龙门铣床用高刚性横梁、滑鞍结构

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US5555695A (en) * 1989-06-05 1996-09-17 Patsy, Jr.; Glorio J. Extrusions providing for low deformability
US5406768A (en) * 1992-09-01 1995-04-18 Andersen Corporation Advanced polymer and wood fiber composite structural component
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US6138560A (en) * 1999-04-30 2000-10-31 Chen; Tung-Chin Slide mechanism and a driving mechanism thereof for a cantilever type screen-printing machine
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