JPS6325227U - - Google Patents

Info

Publication number
JPS6325227U
JPS6325227U JP1986119120U JP11912086U JPS6325227U JP S6325227 U JPS6325227 U JP S6325227U JP 1986119120 U JP1986119120 U JP 1986119120U JP 11912086 U JP11912086 U JP 11912086U JP S6325227 U JPS6325227 U JP S6325227U
Authority
JP
Japan
Prior art keywords
flat
parallel
starting end
processing blade
flat cutter
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.)
Granted
Application number
JP1986119120U
Other languages
English (en)
Other versions
JPH0227950Y2 (ja
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 filed Critical
Priority to JP1986119120U priority Critical patent/JPH0227950Y2/ja
Priority to DE19873706108 priority patent/DE3706108A1/de
Priority to US07/014,531 priority patent/US4796462A/en
Publication of JPS6325227U publication Critical patent/JPS6325227U/ja
Application granted granted Critical
Publication of JPH0227950Y2 publication Critical patent/JPH0227950Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/027—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls by rolling using reciprocating flat dies, e.g. racks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Milling Processes (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】
第１図は本考案による平形カツタの要部平面図
、第２図はその側面図、第３図は第２図の―
断面図、第４図は他の実施例を示す要部平面図、
第５図はその側面図、第６図は従来例を示す平形
カツタの平面図である。 １０：平形カツタ、１１：本体、１１ａ：平坦
部、１１ｂ：凹部、１２：加工刃、１２ａ：右端
部（始端部）、１３：挾持部材、１３ａ：頂部、
１３ｂ：右端部（始端部）、１３ｃ：左端部（終
端部）、１４：ボルト、２６：ワーク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 互いに平行する対面側に多数の加工刃を有する
    一対の平形カツタを設け、各平形カツタを互いに
    逆向きに平行運動させて各平形カツタ間に介装し
    たワークの外周部を転造加工するものにおいて、
    各平形カツタのワーク喰込み側に挾持部材を一体
    的に設け、該挾持部材は、その終端部が加工刃の
    始端部と並列し始端部が加工刃の反終端方向に向
    かつて延出するとともにその頂部が加工刃の始端
    部の頂部よりも高く突出してなることを特徴とす
    る転造用平形カツタにおけるワーク喰付装置。
JP1986119120U 1986-08-02 1986-08-02 Expired JPH0227950Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1986119120U JPH0227950Y2 (ja) 1986-08-02 1986-08-02
DE19873706108 DE3706108A1 (de) 1986-08-02 1987-02-25 Werkstueckgreifvorrichtung an einer flachbacke zum walzen eines werkstueckes
US07/014,531 US4796462A (en) 1986-08-02 1987-04-02 Workpiece bite device in a rolling flat cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986119120U JPH0227950Y2 (ja) 1986-08-02 1986-08-02

Publications (2)

Publication Number Publication Date
JPS6325227U true JPS6325227U (ja) 1988-02-19
JPH0227950Y2 JPH0227950Y2 (ja) 1990-07-27

Family

ID=14753428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986119120U Expired JPH0227950Y2 (ja) 1986-08-02 1986-08-02

Country Status (3)

Country Link
US (1) US4796462A (ja)
JP (1) JPH0227950Y2 (ja)
DE (1) DE3706108A1 (ja)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US14759A (en) * 1856-04-29 Improvement in electro-magnetic printing-telegraphs
US352365A (en) * 1886-11-09 Die for making rolled forcings
US1649929A (en) * 1923-11-16 1927-11-22 Scovill Manufacturing Co Method of and apparatus for producing cap screws and the like
US1907684A (en) * 1931-07-03 1933-05-09 Dardelet Threadlock Corp Thread rolling die
US3105243A (en) * 1961-11-28 1963-10-01 Paul A Willsie Company Tassel construction
US3214951A (en) * 1963-03-11 1965-11-02 Michigan Tool Co Apparatus for rolling teeth on tubular elements
JPS4218746Y1 (ja) * 1964-07-03 1967-10-30
DE1294912B (de) * 1964-07-25 1969-05-14 Pee Wee Maschinen U Appbau Wer Walzeinrichtung zum Verzahnen von zylindrischen Werkstuecken
US3453851A (en) * 1967-06-27 1969-07-08 A P M Hexseal Corp Means for making spiral locking screws having coaxially aligned ends
US3602026A (en) * 1969-05-27 1971-08-31 Elco Industries Inc Production of prevailing torque threaded fastening devices
US3872699A (en) * 1974-04-24 1975-03-25 Caterpillar Tractor Co Anti-skid assembly for rolling machines
GB1470783A (en) * 1974-12-05 1977-04-21 Gkn Screws Fasteners Ltd Headed screw fasteners and their manufacture
JPS59174240A (ja) * 1983-03-22 1984-10-02 O S G Kk 転造成形方法および装置
JPS59209448A (ja) * 1983-05-11 1984-11-28 Toyota Motor Corp １対の転造用平ダイス
JPS60180635A (ja) * 1984-02-24 1985-09-14 Kobe Steel Ltd 転造用平ダイス
US4644772A (en) * 1985-08-26 1987-02-24 Anderson-Cook, Inc. Snap ring forming and grooving

Also Published As

Publication number Publication date
US4796462A (en) 1989-01-10
DE3706108A1 (de) 1988-02-04
JPH0227950Y2 (ja) 1990-07-27
DE3706108C2 (ja) 1991-08-08

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