SU779117A1 - Stand for servicing vehicles - Google Patents

Description

tovani. including a rotation cylinder 9, and a rod 10, which is inserted into the throat or automatic receptacle outlet of the object under repair 11.

The piston rod 12 is fixed on the cylinder 9 rod. The racks 13 of the portal frames 1 and 2 are equipped with base plates 14 with vertical movement restraints, each of which is made up of a double-arm lever placed on a vertical axis 15 with shoulders 16 and 17 x, with the lower arm 16 connected by a spring 18 to the base plate 14. On the housing 8 of the tilting mechanism, grips in the form of two shoulders are mounted, the upper ends 19 of which are connected by a spring 20, and the lower ends are provided with paws 2 for clamping that 22 to 23 -pravki beads platforms 11 laid on the stand 24, friction or gripping device 25 when a release of the object to be repaired.

The stand works as follows.

Portal frames 1 and 2 are fed from the ends to the object being repaired. The rods 10 are inserted, the automatic couplers are captured, transferred and loaded into cassettes, and the rods 10 are inserted into the automatic coupling sockets. The lifting cylinder 7 is turned on and the repaired object is raised. Then the turning cylinder 9 is turned on and P15 bypass is turned by the shaft, which is then lowered onto special supports 24. Then the rods 10 are moved by the portal frames 1 and 2. automatic coupling receptacles and port frames extend onto the object.

At the same time, object 11 OTKHMaef has 16 ends of two double-arm levers and upper ends 17 of which are provided by the repaired object. The housing 8 of the turning mechanism of each porcupine rigaus is fed and lowered onto the friction apparatus 25 of the object being repaired, the turning cylinder 9 turning on, lowering down, the pushers 12 pressing the upper ends 19 of the claws, the legs 21 clamping the clutch of the friction apparatus.

Moving the body 8 upwards, the friction apparatus is shot, and the upper ends of the 17 two shoulders keep the object being repaired from vertical movement. When laying the friction apparatus on the TpaHcrfOTHTHY tool it turns on

the cylinder 9, the pushers 12 move upwards and the legs 21 lower the collar of the friction apparatus.

In the course of straightening the beads 23, for example platform 11, special replacement tool 22 is clamped by paws 21. The flanges 23 of platform 11 are folded onto the support plates 14 of the portal frames 1 and 2, which are shifted to the place of editing. Then, the housing 8 of the turning mechanism with the rotary tool 22 is supplied, the cylinder 7 is turned on and the deformed surfaces are corrected.

The present invention allows for increased productivity by expanding the functionality of the device.

Claims (2)

1. A stand for maintenance of vehicles, mainly platforms with sides, containing portal frames moving along the car, on each of which there is a carriage movable across the car with guides for the lift ram cylinder housed in the cantilever case; including a power cylinder for turning h rod, differing in that, in order to expand its functionality, it is provided with support plates fixed on racks of portal frames with limiting vertical movement of the car’s sides, and the tilting mechanism is equipped with hooks mounted in the housing, knocked out in the form of double shoulders levers whose upper ends 0 are interconnected by a spring, and the lower ones are provided with paws, and the stem of the rotational power cylinder is provided with a pusher for engaging with said spring. 2. The stand according to claim 1, is different from 5 to the fact that the vertical movement limiter is designed as a two-arm lever mounted on a vertical axis fixed to the plate, one of whose arms 0 is spring loaded. Sources of information taken into account in the examination 1. USSR Author's Certificate 5 posture 2493516 / 27-11, cl. In 60 S 5/00, 1978. 21 2 ,one Rig it 7G fS 21 22