差
速
差
速
存放
Storage
6.3.3.3
中央传动锥齿轮的啮合调整
Central drive bevel gear meshing adjustment
差速器轴承的调整见图。
Shown in Figure differential bearing adjustment
差速器左、右轴承
8
和
16
也是预紧的,使用中由于轴承磨损,使大锥齿轮
2
产生轴向游隙,预紧
力减小。因此应定期检查。调整时将差速器总成放在平台上,加
80N
的轴向力,测出大圆锥齿轮背面
到轴承
16
端面的距离
y
2
和左、右轴承端面间距离
y
1
。选择调整垫片
17
的厚度
δ
1=61.6-Y
2
(mm)
,
δ
2
=213.3-(Y
1
+
δ
1
)(mm)
。
Differential left and right bearings 8 and 16 are also
preloaded, the use of the bearing wear, so that generated
large bevel gear two axial clearance, preload decreases.
Therefore should be checked regularly. The differential
adjustment assembly on the platform, add 80N axial force,
a large bevel gear measured back from the end face of the
bearing 16 and the left y2, the distance between the right
end bearings y1. Select the thickness of shims 17
δ
1 =
61.6-Y2 (mm),
δ
2 = 213.3-(Y1 +
δ
1) (mm).
图
6-10
差速器总成
Fig.6-10 Differential assembly
l.
差速器壳体;
2.
大圆锥齿轮;
3.
行星齿轮轴:
4.
行星齿轮垫片;
5.
行星齿轮;
6.
半轴齿轮:
7.
半轴齿轮垫片;
8.
轴承:
9.
差速器盖;
10.
螺栓:
11.
锁片:
12.
锁片:
13.
止动螺钉;
14.
螺母:
15.
螺钉:
16.
轴承;
17.
调整垫片
l. differential case; 2 large bevel gear; 3. planetary gear shaft: 4. planetary gear gasket;
5 planetary gears; 6. Axle gear: 7. Axle gear gasket; 8. Bearings: 9. Differential Cover;
10 bolt: 11. Lock piece: 12. Locking plate: 13. Stopper screws; 14. Nut: 15. Screws:
16 Bearing; 17. Adjusting washer