JPS5548508A - Machine tool that work connection rod with different length - Google Patents

Machine tool that work connection rod with different length

Info

Publication number
JPS5548508A
JPS5548508A JP11907278A JP11907278A JPS5548508A JP S5548508 A JPS5548508 A JP S5548508A JP 11907278 A JP11907278 A JP 11907278A JP 11907278 A JP11907278 A JP 11907278A JP S5548508 A JPS5548508 A JP S5548508A
Authority
JP
Japan
Prior art keywords
end holes
large end
length
connecting rods
quills
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
JP11907278A
Other languages
Japanese (ja)
Other versions
JPS6048296B2 (en
Inventor
Kingo Sawada
Yoshihiro Ando
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki 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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP11907278A priority Critical patent/JPS6048296B2/en
Publication of JPS5548508A publication Critical patent/JPS5548508A/en
Publication of JPS6048296B2 publication Critical patent/JPS6048296B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To easily exchange stages to connecting rods with length of two kinds while improving the accuracy of finishing, in this machine tool that works the large end holes and small end holes of the connecting rods with length of two kinds by means of one machine.
CONSTITUTION: Quills for working large end holes in the same number as the number n of connecting rods W1, W2 mounted a jig body 5 and quills for working small end holes, which number is move than the number of the quills for working the large end holes by one, are disposed to a shaft head not shown in the figure installed onto a bed 1 in an advance-or-retreat-possible shape. Said jig body 5 is provided with n reference sheets 19 for the large end holes containing keep plungers 20 and n+1 reference sheets 22 for the small end holes containing positioning pins 23. The jig body 5 is equipped with clamp devices 6 for grasping the large end holes H1 of each connecting rod, and the clamp devices 6 are formed in turning-free shapes at the angle θ2 θ1, of two kinds so that the clamp devices can hold the large end holes H1 of the short connecting rod W2 with length L2 and the large end holes H1 of the long connecting rods W1 with length L1.
COPYRIGHT: (C)1980,JPO&Japio
JP11907278A 1978-09-29 1978-09-29 Machine tool for processing connecting rods of different lengths Expired JPS6048296B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11907278A JPS6048296B2 (en) 1978-09-29 1978-09-29 Machine tool for processing connecting rods of different lengths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11907278A JPS6048296B2 (en) 1978-09-29 1978-09-29 Machine tool for processing connecting rods of different lengths

Publications (2)

Publication Number Publication Date
JPS5548508A true JPS5548508A (en) 1980-04-07
JPS6048296B2 JPS6048296B2 (en) 1985-10-26

Family

ID=14752181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11907278A Expired JPS6048296B2 (en) 1978-09-29 1978-09-29 Machine tool for processing connecting rods of different lengths

Country Status (1)

Country Link
JP (1) JPS6048296B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103659366A (en) * 2013-11-29 2014-03-26 无锡市航鹄科技有限公司 Positioning tool for drilling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103659366A (en) * 2013-11-29 2014-03-26 无锡市航鹄科技有限公司 Positioning tool for drilling

Also Published As

Publication number Publication date
JPS6048296B2 (en) 1985-10-26

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