JPH0486158U

JPH0486158U -

Info

Publication number: JPH0486158U
Application number: JP12933690U
Authority: JP
Priority date: 1990-11-30
Filing date: 1990-11-30
Publication date: 1992-07-27

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例であるホーニング工
具を示す正面断面図であり、第２図は上記工具の
平面図である。第３図は上記工具の右側面図（一
部断面）であり、第４図は同じく左側面図である
。第５図は上記工具に取り付けられるシユーの正
面図（一部断面）であり、第６図はその左側面図
、第７図は同じく底面図である。第８図は従来の
ホーニング工具を示す正面断面図である。１０……本体、２０……溝、２２……シユー、
２４……砥石、３０……シユー溝、３８……切欠
、４０，４２……傾斜面、５６……摺動ピン、６
６……圧縮コイルスプリング、７０……ピン、７
４……くさび部材、７８……くさび部。 FIG. 1 is a front sectional view showing a honing tool according to an embodiment of the present invention, and FIG. 2 is a plan view of the tool. FIG. 3 is a right side view (partially sectional) of the tool, and FIG. 4 is a left side view thereof. FIG. 5 is a front view (partially in section) of the shoe attached to the tool, FIG. 6 is a left side view thereof, and FIG. 7 is a bottom view thereof. FIG. 8 is a front sectional view showing a conventional honing tool. 10...Main body, 20...Groove, 22...Shaw,
24...Wheelstone, 30...Show groove, 38...Notch, 40, 42...Slanted surface, 56...Sliding pin, 6
6... Compression coil spring, 70... Pin, 7
4...Wedge member, 78...Wedge portion.

Claims

[Claims for Utility Model Registration] A main body having a generally round bar shape; A shoe is fixed to the surface facing outward, while a wedge-shaped gap whose size changes linearly along the axial direction is formed between the surface facing radially inward and the main body. A biasing means for biasing radially inward, and a wedge portion inserted into the wedge-shaped gap, and the shoe is moved radially outward against the biasing force of the biasing means by axial movement. and a wedge member for honing an inner circumferential surface of a hole with the grindstone, wherein the biasing means are formed at both ends of the shoe in the axial direction, and the radially outer portions are closer to each other. a pair of inclined surfaces inclined toward each other; a linear sliding pin held in the main body so as to be slidable in the axial direction; and a compression coil that presses the sliding pin against one of the pair of inclined surfaces of the shoe. A honing tool comprising: a spring; and a receiving portion provided on the main body and configured to contact the other inclined surface of the shoe to receive the shoe against the biasing force of the compression coil spring.