JPS6064202U

JPS6064202U - Outer ring raceway diameter measuring device

Info

Publication number: JPS6064202U
Application number: JP15515683U
Authority: JP
Inventors: 宮部　勇次郎
Original assignee: 日本精工株式会社
Priority date: 1983-10-07
Filing date: 1983-10-07
Publication date: 1985-05-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第、１図はこの考案の一実施例を示す外輪軌道径測定器
の断面図、第２図はその平面図、第３図は第２図のＡ−
Ａ線断面図、第４図は第２図（７？Ｂ−Ｂ線断面図、第
す図は第１図に示すジョーの側面・拡大図、第６図はそ
の断面図、第７図は第６図のＣ−Ｃ線断面図、第８図お
よび第９図は第６図に示すジョーに使用する円筒状部材
の正面図、第１０薗は巳の考案に使用する他のジョーの
側面拡大図、第１１図はその断面図である。図中、１は台、５，９はジョー、２１は凹部、−２３，
２５はボール、３５はめねじ、３７はポル　、ト、４７
は外輪軌道である。、−一′　第３図　　ブー　　第４０ −　　　　　−　　第６図−゛−− −　第７ −　　　　　第５図′−− 図ブ　　第８図゛−一　　−第９図 −第１１図　゛、−−、−二1 is a sectional view of an outer ring raceway diameter measuring device showing an embodiment of this invention, FIG. 2 is a plan view thereof, and FIG. 3 is a
4 is a sectional view taken along line A, FIG. 4 is a sectional view taken along line 7-B, FIG. 6 is a sectional view taken along the line C-C, FIGS. 8 and 9 are front views of the cylindrical member used in the jaw shown in FIG. The enlarged view and FIG. 11 are its cross-sectional views. In the figure, 1 is a stand, 5 and 9 are jaws, 21 is a recess, -23,
25 is ball, 35 is female thread, 37 is port, 47
is the outer ring raceway. , -1' Fig. 3 Boo 40 - - Fig. 6 - ゛-- - 7 - Fig. 5'-- Fig. 8 - 1 - Fig. 9 - Fig. 11 ゛, --, −2

Claims

[Claims for Utility Model Registration] (1) A fixed jaw 5 is attached to the base 1, and a movable jaw 9 is movably disposed, and a fixed ball is attached to the fixed jaw 5. 23 and the movable ball 25 attached to the movable jaw 9 both face outward, and by measuring the displacement of the movable yarn-russel 5, the movable ball 25 and the fixed ball 23 are separated. In an outer ring raceway diameter measuring device for measuring the diameter of an outer ring raceway 47 of an outer ring of a rolling bearing, a ball 25 is disposed in a recess 21 provided on the outer side of the jaw 9, and 3. The bolt 37 screwed into the jaw 9 presses the ball 25 directly or indirectly against the inner surface of the recess 21 to attach the ball 25 to the jaw 9.
- - Ring raceway diameter measuring device. The outer ring raceway diameter measuring device according to claim 1 of the utility model registration claim that indirectly presses the ``h: *':, base =;: richness::. (3) Ball-side end surface of the cylindrical member. The outer ring raceway diameter measuring instrument according to claim 2, wherein 31 is inclined with respect to a plane perpendicular to the axis of the cylindrical member 29.・
-(4) The outer ring raceway according to claim 2, in which the ball-side end surface 3-1 of the cylindrical member is a concave surface, and the axis of the cylindrical member 29 is shifted inward from the center of the ball 25. Diameter measuring instrument. 4(5) The end surface 33 of the cylindrical member opposite to the ball is inclined with respect to the plane perpendicular to the axis of the cylindrical member 29, and the bolt 37 force =
The bolt is located in a direction perpendicular to the axis of the cylindrical member 29, and the tip end 39 of the bolt is a convex conical surface, and the bolt or the tip 39 is in contact with the end surface 33 of the cylindrical member opposite to the ball. The method according to any one of claims 2 to 4 of the utility model registration claim, which presses the cylindrical member 29. Outer ring raceway diameter measuring device. (6) Grip the end face 33 of the cylindrical member opposite to the ball □
48. The outer ring raceway diameter measuring device according to claim 5 of the utility model registration claim. (7) The bolt 37 directly presses the ball 25, - the end surface 51 of the bolt on the ball side is a concave surface;
? The outer ring raceway diameter measuring device according to claim 1, wherein the axis of the ball 25 is shifted inward from the center of the ball 25. (8) Utility model registration claim 1, in which the figure 7 portion 21 has a notch 41 on the inner surface opposite to the bolt 37? Outer ring raceway diameter measurement as described in any of paragraph 7