"Gazelle" Gas-2705>> Running gear>> Beam of a forward suspension bracket and steering draughts




Fig. 6.21. A beam of a forward suspension bracket and steering draughts: 1 — the right rotary lever; 2 — a nut; 3 — the spherical hinge; 4 — a bolt; 5 — a collar; 6 — cross-section steering draught; 7 — a tip of steering draught; 8 — a sealant of the spherical hinge; 9 — a finger of the spherical hinge; 10 — the left rotary lever; 11 — шкворень; 12 — a rotary fist; 13 — сошка; 14 — longitudinal steering draught; 15 — a beam of a forward suspension bracket




The beam 15 forward suspension brackets (fig. 6.21 see) — stamped, двутаврового sections, is connected to rotary fists with the help шкворней. Шкворни have in the centre лыску and are stopped in beam apertures клиновыми by pins. Vertical loadings from rotary fists are transferred to a beam by the ball persistent bearings closed from hit of a dirt and a dust protective резинометаллическими by caps.
In the top lugs of rotary fists from outside beams are executed ring проточки in which the sealing rubber rings protecting surfaces of a friction of plugs and шкворней from hit of a dust and a dirt are established.
Shkvornevye apertures in lugs of rotary fists are closed by covers with linings.
For greasing of plugs шкворней in the centre of covers press butterdishes are established. Persistent bearings шкворней are greased simultaneously with greasing of the bottom plugs.
For greasing pass to plugs of rotary fists there are special flutes. Rotary fists consist of two parts — a flange and запрессованной in it pins.
On pins on two conic bearings naves of forward wheels with brake disks are established. The steering trapeze is located behind a beam of a forward axis. Trapeze levers are fixed to rotary fists by bolts of high durability. For an exception of possibility of easing of an inhaling of bolts in operation carving parts of connections at assemblage become covered by hermetic "Unigerm-6" THAT 6-01-1285-84.
Restriction of angles of rotation of operated wheels is provided with the bolts screwed in a flange of rotary fists.

Fig. 6.22. The hinge of steering draughts: 1 — a finger; 2 — a spring; 3 — the case; 4 — the loose leaf; 5 — a cover




Longitudinal steering draught 14 — цельнокованая, cross-section 6 — tubular, with carving tips. Carving tips 7 have a different direction of a carving that allows to regulate a convergence of wheels, without removing draught from the car. Hinges of longitudinal and cross-section draught (fig. 6.22) are unified among themselves. Hinges not folding also do not demand service in operation.




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