JPS5715610A - Scroll machining device - Google Patents

Scroll machining device

Info

Publication number
JPS5715610A
JPS5715610A JP8573780A JP8573780A JPS5715610A JP S5715610 A JPS5715610 A JP S5715610A JP 8573780 A JP8573780 A JP 8573780A JP 8573780 A JP8573780 A JP 8573780A JP S5715610 A JPS5715610 A JP S5715610A
Authority
JP
Japan
Prior art keywords
gear
work
involute groove
translates
rotates
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
JP8573780A
Other languages
Japanese (ja)
Other versions
JPH0144442B2 (en
Inventor
Toshiyuki Nakamura
Noritaka Maeyama
Etsuo Morishita
Masahiro Sugihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8573780A priority Critical patent/JPS5715610A/en
Publication of JPS5715610A publication Critical patent/JPS5715610A/en
Publication of JPH0144442B2 publication Critical patent/JPH0144442B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0269—Details concerning the involute wraps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/10—Manufacture by removing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/90—Coating; Surface treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Milling Processes (AREA)
  • Rotary Pumps (AREA)

Abstract

PURPOSE:To attain a smoothly finished involute groove on the work, by providing a table translated in one direction and provided on it a machining table which rotates in synchronization with the translation of this table, and making a machine work by means of a rotary cutter rotating at a fixed position. CONSTITUTION:Rotation of driving motor 105 is transmitted to a driving mechanism 101 of the table through a gear 99 and a reducer 100, and translates the milling machine table 95 to x-direction. Synchronized with this motion, the machining table 94 is rotated through a gear 99, clutch 97, connecting rod 96 and a worm-gear 102. The work 200 fixed on the machining table 94 translates and rotates in a synchronized motion of a designated ratio, and have an involute groove machined by the end mill 93 which is rotating at a fixed position with a displacement from x- direction by a perpendicular distance of a. Thus, a smoothly finished involute groove can be attained using existing conventional machine tools.
JP8573780A 1980-06-24 1980-06-24 Scroll machining device Granted JPS5715610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8573780A JPS5715610A (en) 1980-06-24 1980-06-24 Scroll machining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8573780A JPS5715610A (en) 1980-06-24 1980-06-24 Scroll machining device

Publications (2)

Publication Number Publication Date
JPS5715610A true JPS5715610A (en) 1982-01-27
JPH0144442B2 JPH0144442B2 (en) 1989-09-27

Family

ID=13867146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8573780A Granted JPS5715610A (en) 1980-06-24 1980-06-24 Scroll machining device

Country Status (1)

Country Link
JP (1) JPS5715610A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6257856A (en) * 1985-09-05 1987-03-13 Hitachi Ltd Method for machining involute form
JPS6288507A (en) * 1985-10-15 1987-04-23 Mitsubishi Heavy Ind Ltd Machining method for scroll parts
JPS63120715U (en) * 1987-01-28 1988-08-04
JPS6478741A (en) * 1987-09-22 1989-03-24 Mitsui Seiki Kogyo Kk Machining method for scroll-shaped article in numerically controlled machine tool
JPH06297223A (en) * 1993-11-18 1994-10-25 Hitachi Ltd Involute shape work device
JPH07204985A (en) * 1995-01-13 1995-08-08 Hitachi Ltd Method of machining involute shape
CN104999124A (en) * 2015-08-17 2015-10-28 舟山市海益塑胶机械有限公司 Milling device for machining of inner side wall of workpiece

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6257856A (en) * 1985-09-05 1987-03-13 Hitachi Ltd Method for machining involute form
JPS6288507A (en) * 1985-10-15 1987-04-23 Mitsubishi Heavy Ind Ltd Machining method for scroll parts
JPH0628812B2 (en) * 1985-10-15 1994-04-20 三菱重工業株式会社 Processing method for scroll parts
JPS63120715U (en) * 1987-01-28 1988-08-04
JPS6478741A (en) * 1987-09-22 1989-03-24 Mitsui Seiki Kogyo Kk Machining method for scroll-shaped article in numerically controlled machine tool
JPH06297223A (en) * 1993-11-18 1994-10-25 Hitachi Ltd Involute shape work device
JPH07204985A (en) * 1995-01-13 1995-08-08 Hitachi Ltd Method of machining involute shape
CN104999124A (en) * 2015-08-17 2015-10-28 舟山市海益塑胶机械有限公司 Milling device for machining of inner side wall of workpiece

Also Published As

Publication number Publication date
JPH0144442B2 (en) 1989-09-27

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