JP6838708B2 - 昇降自在なワーク支持装置 - Google Patents
昇降自在なワーク支持装置 Download PDFInfo
- Publication number
- JP6838708B2 JP6838708B2 JP2017152187A JP2017152187A JP6838708B2 JP 6838708 B2 JP6838708 B2 JP 6838708B2 JP 2017152187 A JP2017152187 A JP 2017152187A JP 2017152187 A JP2017152187 A JP 2017152187A JP 6838708 B2 JP6838708 B2 JP 6838708B2
- Authority
- JP
- Japan
- Prior art keywords
- drive
- chain
- work support
- guide plate
- chain guide
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
- 230000003028 elevating effect Effects 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/02—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions
- B66F3/06—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions with racks comprising pivotable toothed sections or segments, e.g. arranged in pairs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/22—Lazy-tongs mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/18—Transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Chain Conveyers (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
2 搬送用走行体
10 ワーク支持台
10a,10b 支持用本体
11 平行リンク機構
11a,11b 平行リンクユニット
13 支柱部材
14 下側水平架台
16,18,21,23,26,28a,28b 水平支軸
17,22 固定軸受け
19,24 ガイドレール
20,25 可動軸受け
29 昇降駆動手段
30a,30b 駆動チエン
31a,31b 駆動用歯輪
32 減速機付きモーター
33a,33b 駆動チエン遊端側収納用ケーシング
34a,34b駆動歯輪収納用ケーシング
36 駆動チエンの上下方向直線状部分
40 U字形案内用スリット
41 垂直案内板
42 駆動チエンの外側リンク
43 駆動チエンの内側リンク
44 駆動チエンのリンク間ローラー
46 円弧形の案内面
47 チエンガイド板
49 駆動チエン保持手段
50a,50b チエンガイド板
51 水平支持用チエンガイド板
52a,52b 駆動歯輪収納用ケーシングの左右両側壁
58 蛇腹カバー
59 駆動チエンの内外リンクの回動経路の外周軌跡
60 目印用直線
61 長孔形開口部
Claims (2)
- ワーク支持台を平行昇降自在に支持する平行リンク機構と、ワーク支持台を昇降駆動する昇降駆動手段とを備え、この昇降駆動手段が、片側にのみ屈曲可能な駆動チエンと当該駆動チエンに係合する駆動用歯輪とから成り、前記駆動チエンは、ワーク支持台に連結された一端部から前記駆動用歯輪に係合する中間部までの上下方向直線状経路部でワーク支持台を支持するように構成され、前記駆動用歯輪の外側には、この駆動用歯輪の周囲を回動する駆動チエンのリンク間ローラーを当該駆動用歯輪との間で挟むチエンガイド板が配設され、前記チエンガイド板は、駆動用歯輪の軸心高さよりも上方に延設されて、駆動チエンの前記上下方向直線状経路部の下端部を内外両側から挟む内外一対のチエンガイド板から成る駆動チエン保持手段の外側チエンガイド板を構成している昇降自在なワーク支持装置において、前記チエンガイド板の側面には、前記駆動用歯輪の周囲を回動する前記駆動チエンのリンクの回動経路の内、前記駆動用歯輪の軸心高さを含む上下方向領域内の前記リンクの回動経路の外周軌跡から外側へ一定距離離れた位置に、垂直上下方向の直線状の目印が表示され、この目印が表示された前記チエンガイド板の側方で駆動用歯輪を軸支する側壁には、前記目印を目視するための開口部が設けられている、昇降自在なワーク支持装置。
- 前記側壁の開口部は、上下方向に長い長孔によって形成されている、請求項1に記載の昇降自在なワーク支持装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017152187A JP6838708B2 (ja) | 2017-08-07 | 2017-08-07 | 昇降自在なワーク支持装置 |
CN201810890229.5A CN109382804B (zh) | 2017-08-07 | 2018-08-07 | 升降自如的工件支撑装置 |
US16/057,311 US10766750B2 (en) | 2017-08-07 | 2018-08-07 | Vertically movable workpiece support device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017152187A JP6838708B2 (ja) | 2017-08-07 | 2017-08-07 | 昇降自在なワーク支持装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019031357A JP2019031357A (ja) | 2019-02-28 |
JP6838708B2 true JP6838708B2 (ja) | 2021-03-03 |
Family
ID=65230917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017152187A Active JP6838708B2 (ja) | 2017-08-07 | 2017-08-07 | 昇降自在なワーク支持装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10766750B2 (ja) |
JP (1) | JP6838708B2 (ja) |
CN (1) | CN109382804B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201804268D0 (en) * | 2018-03-16 | 2018-05-02 | Litestructures Projects Uk Ltd | Lift |
CN116553070B (zh) * | 2023-07-11 | 2023-09-05 | 山西泽华木业有限公司 | 一种铅笔板码板机及其码板方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58178043A (ja) * | 1982-04-08 | 1983-10-18 | Honda Motor Co Ltd | チエンガイド装置 |
JPH0719694A (ja) | 1993-07-02 | 1995-01-20 | Matsushita Refrig Co Ltd | 冷蔵庫の制御装置 |
JPH0717694A (ja) * | 1993-07-03 | 1995-01-20 | Kawahara:Kk | 同調昇降動作構造の複連装テ−ブルリフタ |
JP4400948B2 (ja) * | 1999-04-08 | 2010-01-20 | 東芝エレベータ株式会社 | エスカレータの踏段案内装置 |
US6361131B1 (en) * | 2000-09-18 | 2002-03-26 | Edward S. Powell, Jr. | Linear actuator for retractable platform |
JP2004018163A (ja) * | 2002-06-14 | 2004-01-22 | Mitsubishi Heavy Ind Ltd | 舞台の迫り設備 |
JP2004129932A (ja) * | 2002-10-11 | 2004-04-30 | Paramount Bed Co Ltd | 什器等の昇降装置 |
JP4723538B2 (ja) * | 2007-06-21 | 2011-07-13 | 株式会社椿本チエイン | 噛合チェーン式昇降装置 |
JP4662503B2 (ja) * | 2008-12-09 | 2011-03-30 | 株式会社椿本チエイン | 噛合チェーン |
CN103775546B (zh) * | 2014-02-24 | 2016-02-03 | 中国重汽集团济南动力有限公司 | 一种鼓式制动器摩擦片磨损显示装置 |
US20150266527A1 (en) * | 2015-06-09 | 2015-09-24 | Caterpillar Inc. | Link for track assembly |
-
2017
- 2017-08-07 JP JP2017152187A patent/JP6838708B2/ja active Active
-
2018
- 2018-08-07 US US16/057,311 patent/US10766750B2/en active Active
- 2018-08-07 CN CN201810890229.5A patent/CN109382804B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2019031357A (ja) | 2019-02-28 |
US20190039866A1 (en) | 2019-02-07 |
CN109382804B (zh) | 2023-06-02 |
US10766750B2 (en) | 2020-09-08 |
CN109382804A (zh) | 2019-02-26 |
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