SU543784A1 - Assembly for connecting hydraulic panels - Google Patents

Description

To seal the boards, sealing rings 4 are installed between them and the nipples. To protect the sealing ring from damage: by threading the nipple between the nipple 3 and the sealing ring 4, a safety ring 5 is installed. To reduce the propagation of vibration between the boards, a gasket 6 of noise absorbing material. The thickness of the gasket is equal to the depth of the sealing groove. Connected boards 1 using hollow nipples 3 make it possible to use the mounting holes in the boards as communication channels, which can be plugged with plugs 7 with sealing, if necessary. The composite nipple shown in FIG. 3 is a ferrule 8 having a stepped end 9 with a thread and a ring 10 with an opposite thread (if the stepped end 9 has a right-hand thread, then the ring 10 is left-handed). The yoke 8 has a slot 11, which serves to mount the nipple and enters the slot 12 of the ring 10. Between the ring 10 and the yoke 8 there is a radial clearance that widens the tolerance field between the nipples. The nipple consists of a yoke 13, on which rings 14 and 15 are threaded with opposite threads. The yoke 13 has a slot 16, which inside the yoke 13 serves to mount the nipple and enters into the slot 17 gauge 14 and 15. There are radial clearances between the rings and the yoke, more widening the tolerance field between the nipples. The connection of a pair of boards with several nipples is carried out as follows: the nipples are incomplete

Claims (2)

Figure 1 thread is screwed into the communication channels of the card. Protective and sealing rings are installed on the installed nipples and (if provided for by the design), a sound insulating gasket is installed. The other board of the pair is installed so that the corresponding channels coincide, then keys are inserted in the nipple (key block) and the boards are connected and finally fixed by rotation of the nipples. The connection of boards with several channels can be carried out both simultaneously and non-simultaneously, i.e. as several keys, and one - alternately. Simultaneously rotate several nipples can be a block of keys. The technician’s cn-economic effect is achieved by reducing the cost of manufacturing devices. Claim 1. An assembly for connecting panels of hydraulic devices, comprising a board with communication channels, fasteners, sealing rings and gaskets, characterized in that, in order to simplify the design, fasteners are installed in communication channels and made in the form of nipples with axial channels, at the corresponding ends of the nipples and communication channels, the right and left hand threads are made. 2. The assembly according to claim 1, characterized in that the nipples are made up of composite cages with rings mounted on them, on which the right and left-hand threads are made. eight 109 2