JPS5596224A - Reversing gear for tap - Google Patents

Reversing gear for tap

Info

Publication number
JPS5596224A
JPS5596224A JP217279A JP217279A JPS5596224A JP S5596224 A JPS5596224 A JP S5596224A JP 217279 A JP217279 A JP 217279A JP 217279 A JP217279 A JP 217279A JP S5596224 A JPS5596224 A JP S5596224A
Authority
JP
Japan
Prior art keywords
spindle
members
tap
balls
drive
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
Application number
JP217279A
Other languages
Japanese (ja)
Inventor
Chikara Senzaki
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.)
MANYOO TOOL KK
Manyo Tool KK
Original Assignee
MANYOO TOOL KK
Manyo Tool KK
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 MANYOO TOOL KK, Manyo Tool KK filed Critical MANYOO TOOL KK
Priority to JP217279A priority Critical patent/JPS5596224A/en
Publication of JPS5596224A publication Critical patent/JPS5596224A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)

Abstract

PURPOSE: To smooth change-over operation, and to reduce impacts and vibration, by a mechanism wherein the titled gear is formed so that torque transmission be changed over to a spindle from drive members and balls continually put among both and a longitudinal groove of the spindle be engaged and released.
CONSTITUTION: A tap reversing gear 10 contains a casing 12, and the first (positive revolution) drive member 18, the second (reversing) drive member 34 and an intermediate drive portion 48 are housed in the casing 12. A plurality of concave grooves 30, 44 extending in the axis direction of the members are each mounted to inner circumferential walls near the other ends of the members 18, 34. A groove bottom portion of a longitudinal groove 72 installed to a portion 68, which diameter is not decreased, of a spindle 60 for driving a tap is located on the same surface as surface of portions 66, 70, which diameters are diminished. Consequently, the other side of balls 92, 100 functions as a bearing ball during the time when positive or reverse driving force is transmitted to the spindle from the drive members in one side of the balls. Thus, change-over operation is smoothed, and impacts and vibration are reduced.
COPYRIGHT: (C)1980,JPO&Japio
JP217279A 1979-01-16 1979-01-16 Reversing gear for tap Pending JPS5596224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP217279A JPS5596224A (en) 1979-01-16 1979-01-16 Reversing gear for tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP217279A JPS5596224A (en) 1979-01-16 1979-01-16 Reversing gear for tap

Publications (1)

Publication Number Publication Date
JPS5596224A true JPS5596224A (en) 1980-07-22

Family

ID=11521938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP217279A Pending JPS5596224A (en) 1979-01-16 1979-01-16 Reversing gear for tap

Country Status (1)

Country Link
JP (1) JPS5596224A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108188500A (en) * 2018-02-02 2018-06-22 西安理工大学 Self-tapping apparatus and its tapping method based on torque sensor
JP2023049541A (en) * 2021-09-29 2023-04-10 株式会社スギノマシン tap holder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108188500A (en) * 2018-02-02 2018-06-22 西安理工大学 Self-tapping apparatus and its tapping method based on torque sensor
CN108188500B (en) * 2018-02-02 2020-11-17 西安理工大学 Automatic tapping device based on torque sensor and tapping method thereof
JP2023049541A (en) * 2021-09-29 2023-04-10 株式会社スギノマシン tap holder

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