JPS58191352U

JPS58191352U - Mounting structure of bearing cap in cylinder block

Info

Publication number: JPS58191352U
Application number: JP8999682U
Authority: JP
Inventors: 浜田　茂明
Original assignee: スズキ株式会社
Priority date: 1982-06-16
Filing date: 1982-06-16
Publication date: 1983-12-19

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ａ，ｂは従来のシリンダブロックにおける軸受キ
ャップの取付構造を示すもので、第１図ａはその断面図
、第１図ｂは第１図ａにおけるＡ−Ａ断面図であり、第
２図は本考案に係るシリンダブロックにおける軸受構造
の一実施例を示す断面図であり、第３図は本考案に係る
シリンダブロックにおける軸受構造の他の実施例を示す
断面図である。１・・・シリンダブロック、１ａ・・・雌ネジ孔、１ｂ
・・・端面、２・・・軸受キャップ、２ａ，２ａ′・・
・ボルト挿通孔、２ｂ・・・端面、４ａ・・・上メタル
、４ｂ・・・下メタル、５・・・軸受孔、１０．１２・
・・ボル｝、１１．１３・・・位置決め手段。Figures 1a and b show the mounting structure of a bearing cap in a conventional cylinder block. Figure 1a is a sectional view thereof, Figure 1b is a sectional view taken along line A-A in Figure 1a, FIG. 2 is a cross-sectional view showing one embodiment of the bearing structure in the cylinder block according to the present invention, and FIG. 3 is a cross-sectional view showing another example of the bearing structure in the cylinder block according to the present invention. 1... Cylinder block, 1a... Female screw hole, 1b
...End face, 2...Bearing cap, 2a, 2a'...
・Bolt insertion hole, 2b...end face, 4a...upper metal, 4b...lower metal, 5...bearing hole, 10.12.
...Bol}, 11.13...Positioning means.

Claims

[Scope of utility model registration request]

In a split bearing structure in which a bearing cap is fastened to a cylinder block with bolts, and a bearing hole is formed by the cylinder block and the bearing cap, the bearing cap is attached to a shank near the head of a fastening bolt that is inserted into the bearing cap. A mounting structure for a bearing cap in a cylinder block, characterized in that a positioning means is provided in close contact with a bolt insertion hole of the cylinder block.