JPS5946601U - Equipment for cutting tubular workpieces - Google Patents
Equipment for cutting tubular workpiecesInfo
- Publication number
- JPS5946601U JPS5946601U JP1983118701U JP11870183U JPS5946601U JP S5946601 U JPS5946601 U JP S5946601U JP 1983118701 U JP1983118701 U JP 1983118701U JP 11870183 U JP11870183 U JP 11870183U JP S5946601 U JPS5946601 U JP S5946601U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- axis
- cutting tool
- tool
- swing arm
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
−第１図は本考案の装置を備えた管切断機械の概略側面
図、第２図は第１図の２−２線に沿って見たこの機械の
端面図、第３図は第１図の機械の一部を一部断面で示し
た概略側面図で、管状物品の駆動及び切断装置を拡大し
て示す図、第４図は第２図に相当する部分側面図で、切
断装置を拡大して示す図、第５図は管切断装置の作動機
構の作用を示す略図、第６図は回転駆動軸によって回動
し □た回転角度の作用中の切断工具の軌道と速度
の変化曲線を示す図、第７図は管切断装置の作動機構の
詳細図、第８図は切断工具と管状物品の側壁の部分平面
図で、工具の型付けした切断刃と管状物品上に与えられ
た断面型の異なる位置を表わす図である。
１：管切断装置、３：鋳鉄管（管状物品）、５：支 −
柱、７：ローラ、８：ピン、１２：モータ、１３：反動
環、１４：圧縮環、１６二弾性のあご、１７：切断工具
、１９：切断刃、２０，２１：揺動レバーの腕１．２４
：連接棒、２５：偏心体、２６：モータ軸。- Figure 1 is a schematic side view of a tube cutting machine equipped with the device of the invention; Figure 2 is an end view of this machine taken along line 2--2 in Figure 1; Figure 3 is the same view as in Figure 1; Fig. 4 is a partial side view corresponding to Fig. 2, with the cutting device enlarged; Figure 5 is a schematic diagram showing the operation of the operating mechanism of the pipe cutting device, and Figure 6 is a diagram showing the change curve of the trajectory and speed of the cutting tool during rotation angle action by the rotary drive shaft. 7 is a detailed view of the operating mechanism of the tube cutting device, and FIG. 8 is a partial plan view of the cutting tool and the side wall of the tubular article, showing the stamped cutting blade of the tool and the cross-sectional shape provided on the tubular article. It is a figure showing the different position of. 1: Pipe cutting device, 3: Cast iron pipe (tubular article), 5: Support -
Pillar, 7: Roller, 8: Pin, 12: Motor, 13: Reaction ring, 14: Compression ring, 16 Two elastic jaws, 17: Cutting tool, 19: Cutting blade, 20, 21: Swing lever arm 1 .24
: Connecting rod, 25: Eccentric body, 26: Motor shaft.
Claims (1)
いる管状の被加工物を切断する装置であって、この装置
は前記被加工物の回転軸線のまわりに対称的に分配して
配置されている複数個の切断工具を有し、各工具は前記
回転軸線を通る平面に配置されており、また上記装置に
おいては、単一の軸が連結装置により各切断工具に連結
されており、前記連結装置が前記単一の軸の円運動を前
記切断工具のほぼ直線の往復運動に変えるロッドクラン
ク装置からできている管状の被加工物を切断する装置に
おいて、各切断工具１７が揺動腕２〇二２１の上端に固
定されていてこの揺動腕がこの腕の全長の中点付近にあ
る点２２において枢着されており、各揺動腕２０−２１
はほぼ垂直であってその下端部において前記ロンド・ク
ランク装置に属する連接棒２４の一方の端部２３に枢着
されており、そのために切断中に前記切断工具１７の切
断角が変わるようになっていることを特徴とする管状の
被加工物を切断する装置。A device for cutting a tubular workpiece rotated about an axis and held axially, the device being arranged symmetrically distributed around the axis of rotation of the workpiece. a plurality of cutting tools, each tool disposed in a plane passing through the axis of rotation, and wherein a single shaft is connected to each cutting tool by a coupling device, the coupling device In an apparatus for cutting tubular workpieces in which the apparatus is made of a rod crank device which converts circular motion of said single axis into a substantially linear reciprocating motion of said cutting tool, each cutting tool 17 has a swinging arm 20. The swing arm is fixed to the upper end of the swing arm 20-21 and is pivoted at a point 22 near the midpoint of the entire length of the arm, and each swing arm 20-21
is approximately vertical and is pivoted at its lower end to one end 23 of a connecting rod 24 belonging to the Rondo crank device, so that the cutting angle of the cutting tool 17 changes during cutting. A device for cutting a tubular workpiece.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7930754A FR2471244A1 (en) | 1979-12-14 | 1979-12-14 | METHOD AND DEVICE FOR CUTTING TUBULAR PIECES |
| FR7930754 | 1979-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5946601U true JPS5946601U (en) | 1984-03-28 |
Family
ID=9232808
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17478180A Pending JPS5695522A (en) | 1979-12-14 | 1980-12-12 | Method and device for cutting tubular article |
| JP1983118701U Pending JPS5946601U (en) | 1979-12-14 | 1983-08-01 | Equipment for cutting tubular workpieces |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17478180A Pending JPS5695522A (en) | 1979-12-14 | 1980-12-12 | Method and device for cutting tubular article |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS5695522A (en) |
| AT (1) | AT378709B (en) |
| BR (1) | BR8008134A (en) |
| CH (1) | CH638417A5 (en) |
| ES (1) | ES497697A0 (en) |
| FR (1) | FR2471244A1 (en) |
| GB (1) | GB2065013B (en) |
| IT (1) | IT1129947B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2533476B1 (en) * | 1982-09-29 | 1986-06-06 | Pont A Mousson | DEVICE FOR CUTTING OFF AND CHAMFERING RIGID TUBULAR PARTS, PARTICULARLY WITH OVALIZED SECTION |
| FR2537474A1 (en) * | 1982-12-10 | 1984-06-15 | Pont A Mousson | METHOD AND DEVICE FOR CUTTING A LARGE-DIAMETER TUBULAR PART IN RIGID MATERIAL, ESPECIALLY WITH OVALIZED SECTION, SUCH AS AN IRON PIPE |
| CN109702267B (en) * | 2019-01-31 | 2020-04-07 | 重庆宏通建筑工程有限公司 | Building pipe cutting machine |
| WO2024004135A1 (en) * | 2022-06-30 | 2024-01-04 | 株式会社秋山機械 | Ice ball manufacturing device and ice ball manufacturing method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1610463A (en) * | 1922-04-22 | 1926-12-14 | George E Mirfield | Pipe cutting-off and rounding machine |
| DE842442C (en) * | 1950-12-05 | 1952-06-26 | Eduard Wille Fa | Device for processing pipes, in particular for cutting cast iron pipes, especially centrifugally cast pipes, steel pipes, etc. |
| DE2515854B2 (en) * | 1975-04-11 | 1978-11-23 | Fritz 6703 Limburgerhof Knebel | Device for cutting and simultaneous beveling of plastic pipes |
-
1979
- 1979-12-14 FR FR7930754A patent/FR2471244A1/en active Granted
-
1980
- 1980-12-08 CH CH905280A patent/CH638417A5/en not_active IP Right Cessation
- 1980-12-11 GB GB8039725A patent/GB2065013B/en not_active Expired
- 1980-12-12 JP JP17478180A patent/JPS5695522A/en active Pending
- 1980-12-12 AT AT0606880A patent/AT378709B/en not_active IP Right Cessation
- 1980-12-12 ES ES497697A patent/ES497697A0/en active Granted
- 1980-12-12 IT IT68900/80A patent/IT1129947B/en active
- 1980-12-12 BR BR8008134A patent/BR8008134A/en not_active IP Right Cessation
-
1983
- 1983-08-01 JP JP1983118701U patent/JPS5946601U/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2471244B1 (en) | 1983-04-22 |
| BR8008134A (en) | 1981-06-30 |
| JPS5695522A (en) | 1981-08-03 |
| ES8200250A1 (en) | 1981-11-01 |
| ES497697A0 (en) | 1981-11-01 |
| AT378709B (en) | 1985-09-25 |
| FR2471244A1 (en) | 1981-06-19 |
| CH638417A5 (en) | 1983-09-30 |
| GB2065013A (en) | 1981-06-24 |
| GB2065013B (en) | 1983-02-16 |
| IT8068900A0 (en) | 1980-12-12 |
| IT1129947B (en) | 1986-06-11 |
| ATA606880A (en) | 1985-02-15 |
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