JPS5543405A - Preliminary pressure determining device of bearing - Google Patents

Preliminary pressure determining device of bearing

Info

Publication number
JPS5543405A
JPS5543405A JP11581478A JP11581478A JPS5543405A JP S5543405 A JPS5543405 A JP S5543405A JP 11581478 A JP11581478 A JP 11581478A JP 11581478 A JP11581478 A JP 11581478A JP S5543405 A JPS5543405 A JP S5543405A
Authority
JP
Japan
Prior art keywords
load
bearing
value
amplitude
time
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
JP11581478A
Other languages
Japanese (ja)
Inventor
Takashi Machida
Osamu Kawai
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP11581478A priority Critical patent/JPS5543405A/en
Publication of JPS5543405A publication Critical patent/JPS5543405A/en
Pending legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

PURPOSE: To compare the predetermined amplitude with the amplitude from the detecting device while applying load to the complex ball bearing to coincide with a setting value and take out the load at this time as an electric signal directly.
CONSTITUTION: The position of the determining member 56 of the amplitude determination device 5 is set so as to make, for example, a determined value at 0. Then, to the inner ring 12 of the bearing to be determined 1 the pressure is applied which does not move the bearing in an axial direction by the cylinder 9 through the jig 8. In addition, the inner ring 12 is rotated, while the guide screw 78 is rotated by the motor 79 and the load position changing member 77 is moved and the pressure to the bearing 1 is changed. This pressure change is transmitted from the member 77 to a lever 72 and load is applied from the ball 61 to a load cell, and further from the jig 4 to the outer ring 11. The load value is taken out as an electric signal from the load cell 6 and displayed 53. While on the other hand, the load value or the amplitude value changes time by time, the load value at the time when the amlitude value is 0, is a preliminary pressure of the bearing and the rotation of the motor 79 is stopped.
COPYRIGHT: (C)1980,JPO&Japio
JP11581478A 1978-09-22 1978-09-22 Preliminary pressure determining device of bearing Pending JPS5543405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11581478A JPS5543405A (en) 1978-09-22 1978-09-22 Preliminary pressure determining device of bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11581478A JPS5543405A (en) 1978-09-22 1978-09-22 Preliminary pressure determining device of bearing

Publications (1)

Publication Number Publication Date
JPS5543405A true JPS5543405A (en) 1980-03-27

Family

ID=14671751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11581478A Pending JPS5543405A (en) 1978-09-22 1978-09-22 Preliminary pressure determining device of bearing

Country Status (1)

Country Link
JP (1) JPS5543405A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006145335A (en) * 2004-11-18 2006-06-08 Nsk Ltd Method and device for measuring preload of bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006145335A (en) * 2004-11-18 2006-06-08 Nsk Ltd Method and device for measuring preload of bearing

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