JPS56119368A - Burnishing machine - Google Patents

Burnishing machine

Info

Publication number
JPS56119368A
JPS56119368A JP1840480A JP1840480A JPS56119368A JP S56119368 A JPS56119368 A JP S56119368A JP 1840480 A JP1840480 A JP 1840480A JP 1840480 A JP1840480 A JP 1840480A JP S56119368 A JPS56119368 A JP S56119368A
Authority
JP
Japan
Prior art keywords
punch
bolster
steel ball
hole
steel balls
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
JP1840480A
Other languages
Japanese (ja)
Inventor
Susumu Sumida
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.)
DAIEI KOGYO CO Ltd
Daido Kogyo Co Ltd
Original Assignee
DAIEI KOGYO CO Ltd
Daido Kogyo Co Ltd
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 DAIEI KOGYO CO Ltd, Daido Kogyo Co Ltd filed Critical DAIEI KOGYO CO Ltd
Priority to JP1840480A priority Critical patent/JPS56119368A/en
Publication of JPS56119368A publication Critical patent/JPS56119368A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To omit troublesome return operations of a steel ball by automatically circulating the steel ball by a method wherein a tube communicated to a steel balls passing hole of a bolster is faced on a guide hole into which a punch is inserted, and the steel balls are discharged to the guide hole by the punch. CONSTITUTION:The punch 12 is fixed to a ram 11 of the burnishing machine and the bolstr 15 is fixed below the punch. A holder 16 receiving a ring plate 23 which is a worked pied is erected on the bolster 15. The tube 39 having two annular holes 39a formed on both sides is fixed adjacently to the bolster 15 through a bracket, the lower end of the tube 39 is communicated to a hole 35 of the bolster 15 and the holes 39a, 35 inside are filled with the steel balls 29. The ram 11 descends and each punch 12 contacts to the steel balls 29 and passes through the hole to accomplish the burnishing finish. A force acts on the steel ball 29 trying to return to a chamber 33 due to the gravity, however, a stopper pin 36 restricts the steel ball 29 to be discharged to the chamber 33.
JP1840480A 1980-02-16 1980-02-16 Burnishing machine Pending JPS56119368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1840480A JPS56119368A (en) 1980-02-16 1980-02-16 Burnishing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1840480A JPS56119368A (en) 1980-02-16 1980-02-16 Burnishing machine

Publications (1)

Publication Number Publication Date
JPS56119368A true JPS56119368A (en) 1981-09-18

Family

ID=11970723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1840480A Pending JPS56119368A (en) 1980-02-16 1980-02-16 Burnishing machine

Country Status (1)

Country Link
JP (1) JPS56119368A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102873633A (en) * 2012-09-14 2013-01-16 大连德迈仕精密轴有限公司 Method for extruding and polishing inner hole of shaft workpiece
CN103056588A (en) * 2013-01-04 2013-04-24 宿迁市波尔特机械制造有限公司 Tool and method for finish machining of inner hole of fixing sleeve of diesel cooling water pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102873633A (en) * 2012-09-14 2013-01-16 大连德迈仕精密轴有限公司 Method for extruding and polishing inner hole of shaft workpiece
CN103056588A (en) * 2013-01-04 2013-04-24 宿迁市波尔特机械制造有限公司 Tool and method for finish machining of inner hole of fixing sleeve of diesel cooling water pump

Similar Documents

Publication Publication Date Title
JPS56119368A (en) Burnishing machine
JPS54105380A (en) Device for fitting
CN204803242U (en) Medicament component automatic tube filling machine constructs
JPS6426096A (en) Lubricator for piston cylinder assembly
JPS5719121A (en) Forging apparatus of product having a set head
JPS5764426A (en) Method for deep drawing metallic pipe and plate
CN211938882U (en) Single-cavity die holder for pin-rail products
JPS56107850A (en) Automatic brushing device for oil hole
GB1052716A (en)
JPS55147421A (en) Production of branched joint pipe
SU676356A1 (en) Automatic die set
KR900001389Y1 (en) Knob
JPS57140144A (en) Tire-extractor between tire-vulcanizer and post-inflator
GB1037505A (en) Arrangement for guiding the ram of a forging machine
SU63277A1 (en) Stamp for landing full items
JPS5744461A (en) Centering device for die
JPS5251648A (en) Hydraulic elevator
SU1319994A1 (en) Upsetting die
JPS56165535A (en) Working method for cylindrical parts
JPS56107851A (en) Jig for press fitting crank gear
JPS55165231A (en) Working method of nut seat face
SU370073A1 (en) DEVICE FOR THE SET OF MATRIX BRILEVSKY RELIEF FONT
UA14334A1 (en) coke-quenching machine
JPS57184528A (en) Press machine
JPS56151126A (en) Press machine