JPH02122212U

JPH02122212U -

Info

Publication number: JPH02122212U
Application number: JP3090089U
Authority: JP
Priority date: 1989-03-20
Filing date: 1989-03-20
Publication date: 1990-10-05

Description

[Brief explanation of drawings]

第１図乃至第３図は本考案に係る滑り構造の一
実施例を示し、第１図は使用状態の一部断面図、
第２図は第１図における−線断面図、第３図
は滑り部材の平面図である。第４図および第５図
は本考案に係るラジアル軸受の一実施例を示し、
第４図は正面図、第５図は第４図における−
線断面図である。第６図および第７図は本考案に
係るスラスト軸受の一実施例を示し、第６図はベ
ベルギア機構のスラスト軸受を示した一部断面図
、第７図は滑り部材の平面図である。１……金属製の固定台、１１……滑り面、２…
…機械本体、２１……滑り面、３……滑り部材、
３１……突起部、５……金属製の外輪、５１……
テーパ面、６……合成樹脂製の内輪、６０……突
起部、６２……外周面、７２……従動軸（回転軸
）、７４……滑り面、８……受部材、８０……凹
部、８１……滑り面、９……滑り部材、９１……
突起部。 1 to 3 show an embodiment of the sliding structure according to the present invention, and FIG. 1 is a partial sectional view of the sliding structure in use,
FIG. 2 is a sectional view taken along the line -- in FIG. 1, and FIG. 3 is a plan view of the sliding member. 4 and 5 show an embodiment of the radial bearing according to the present invention,
Figure 4 is a front view, Figure 5 is a - in Figure 4.
FIG. 6 and 7 show an embodiment of the thrust bearing according to the present invention, FIG. 6 is a partial sectional view showing the thrust bearing of the bevel gear mechanism, and FIG. 7 is a plan view of the sliding member. 1...metal fixed base, 11...sliding surface, 2...
... Machine body, 21 ... Sliding surface, 3 ... Sliding member,
31... Projection, 5... Metal outer ring, 51...
Tapered surface, 6...Inner ring made of synthetic resin, 60...Protrusion, 62...Outer peripheral surface, 72...Driver shaft (rotating shaft), 74...Sliding surface, 8...Receiving member, 80...Recess , 81...Sliding surface, 9...Sliding member, 91...
protrusion.

Claims

[Claims for Utility Model Registration] 1. In a sliding structure comprising two members, at least one of which is configured to be slidably movable, friction between the sliding surfaces of the two members is provided. By interposing a sliding member made of synthetic resin with a small coefficient,
At least one of the two members is made of metal, the sliding member is fixed to the other member, and one of the sliding members is attached to the surface of the sliding member that faces the sliding surface of the one metal member. A sliding structure characterized in that one or more protrusions are provided in pressure contact with the sliding surface of a metal member. 2. A radial bearing comprising an outer ring and an inner ring which fixes a rotating shaft and is rotatably fitted into the outer ring, and which receives a load in the radial direction of the rotating shaft, in which one of the outer ring and the inner ring has a coefficient of friction. A small ring is made of synthetic resin and the other is made of metal, the sliding peripheral surface of the metal ring is a tapered surface, and a metal ring is provided on the peripheral surface of the synthetic resin ring opposite to the tapered surface of the metal ring. A radial bearing characterized by having one or more protrusions protruding into pressure contact with a tapered surface. 3. A thrust bearing comprising a receiving member provided with a circular recess and a rotating shaft rotatably fitted in the recess of the receiving member, and receiving a load in the axial direction of the rotating shaft, wherein the axis of the recess of the receiving member A sliding member made of synthetic resin with a small coefficient of friction is interposed between a sliding surface perpendicular to the rotating shaft and a sliding surface perpendicular to the axis of the rotating shaft, and at least some of the rotating shaft and the receiving member are interposed. One of the sliding members is a metal member, the sliding member is fixed to the other, and a protrusion that presses against the sliding surface of the one metal member is provided on a surface of the sliding member that faces the sliding surface of the one metal member. A thrust bearing characterized by having one or more protrudingly provided.