SU1133067A1 - Device for assembling base members with completing parts - Google Patents

Abstract

DEVICE FOR ASSEMBLING housing part C kit of parts, preferably acetylene valves in a housing part of the spindle, spacers and the cap nut, comprising mounted on the basis of supply unit housing parts, drive turntable with mounting slots for the housing parts, the mechanism of press-fit pads in a cylinder and a mechanism for supplying said gaskets to the press-in zone, characterized in that, in order to expand the technological capabilities, it is equipped with an assembly of joints pindel and cap nut with case part and rotational drive installation sockets for case parts relative to the turntable; gaskets feed mechanism into the press-in area into the case detail is made in the form of an auxiliary ram and spring-loaded spring disk with gaskets for spacers between the swivel a table with case parts and a press-in mechanism with the possibility of axial movement against the stop into the surface of the mentioned 1-o turntable from the auxiliary second power cylinder, with corresponding slots for gaskets in the rotary disk and installation slots for body parts in the rotary table are coaxial with fur P13mu (L CZ pressed, the rotary disk is connected by means of a gear hook with a rotary table drive, and the junction node The nuts with the housing part are made in the form of heads that are tared at a predetermined tightening time.

Description

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The invention relates to mechanical assembly production, in particular, to devices for assembling body parts with component parts, mainly acetylene valves in the form of a body part, a spindle, gaskets, and a cap nut.

A device for assembling body parts with component parts is known, comprising base-mounted supply parts for body parts, a drive rotary table with mounted housings for body parts, a mechanism for pressing gaskets in the form of a power cylinder and a mechanism for supplying said gaskets to the pressure zone 1 .

However, the known device does not provide an assembly of an acetylene valve type assembly containing several parts interconnected with each other with tension and with the help of a thread.

The aim of the invention is the expansion of technological capabilities.

This goal is achieved by having a device for assembling body parts with component parts, comprising a base assembly supply unit for body parts, a pillow rotary table with mounting slots for body parts, a mechanism for pressing gaskets in the form of a power cylinder, and a mechanism for supplying said gaskets into the press-in area, provided with a knot. connecting the pinch and cap nut with the housing part and the rotational drive of the mounting sockets for the housing parts relative to the turntable, fur The supply of gaskets to the area of pressing them into the body is made in the form of an auxiliary ram and an axially spring-loaded rotating disk with gaskets for gaskets placed between the rotary table with body parts and the pressing mechanism with the possibility of axial movement against the stop into the surface of the said rotary table from the auxiliary ram, while the corresponding cells for gaskets in the swivel disk and mounting slots for body parts in the swivel e coaxial crimping mechanism, a rotary drive is coupled by gearing with the rotation drive section, and the node compounds schpindel and union nut with the housing part is formed as a head, calibrated by a predetermined screwing torque.

FIG. 1 shows an acetylene valve, a longitudinal section; in fig. 2 shows a device for assembling body parts with components, mainly acetylene valves, a general view; in fig. 3 shows section A-A in FIG. 2

A device for assembling body parts with completing parts, mainly acetylene valves in the form of body parts 1, shpindles 2, gaskets 3 and cap nut 4, has a base 5 on which the body supply unit is mounted in the form of a hopper 6 with inclined. Tray 7, rotary table 8 with mounting slots 9 for body parts 1, press-in mechanism in the form of a power cylinder 10, mechanism for supplying projectile 3 to the pressing zone and joint assembly of the spindle 2 and cap nut 4 with part 1.

The mechanism for supplying gaskets 3 in the zone

5, they are pressed into body part 1 in the form of an auxiliary power cylinder 11 and a rotary disk 12 with gaskets 13 13. The disk 12 is placed between the turntable 8 and the pressing mechanism with the possibility of axial movement against the stop into the surface of the turntable from cylinder 1 I and spring in the axial direction relative to the housing by the spring 14.

Cells 13 for pads 3 swivel

5 of the disk 12 and the corresponding installation slots 9 for the body parts 1 in the rotary stele 8 are coaxial with the force cylinder 10 of the pressing mechanism. In this case, the disk 12 is connected by a toothed engagement 15 with a rotational drive of the table 8. Rotating

table 8 is installed with the possibility of periodic rotation at a given angle, determined by the number of installation slots 9.

On the body there is also mounted the joint unit of the clamp 2 and the cap nut 4

, with body part 1 in the form of heads 16 and 17, calibrated at a predetermined tightening time, and the installation slots 9 in the turntable 8 for housing the body parts 1 are equipped with an actuator 18 for their rotation relative to the rotary

0 table.

The device works as follows. The body parts 1 come from the hopper 6 to the mounting slots 9 of the turntable 8, and the gaskets 3 are also inserted into the slots 13 of the swivel disk 12. The auxiliary power cylinder 11 is switched on, the brush of which, overcoming the force of the spring 14, moves the disk 12 to its lowest position until emphasis on the surface of the turntable.

0 Corresponding cells 13 for gaskets 3 in the rotary disk 12 and installation slots- 9 for body parts 1 in the turntable 8 are coaxial with the power cylinder 10 and when the last brush is turned on, moving downwards, squeezes the gaskets 3 out of cell 13 and press them into case detail. At the end of the pressing process, the cylinder rod 1 1 returns to

the initial position and the rotary disk 12 under the action of the spring 14 occupies the uppermost position.

Under the action of the rotational drive, the table 8 is rotated at a predetermined angle until the next installation socket 9 is combined with the body part 1 with the pressing mechanism. At the same time, the gear is rotated to the rotary disk 12 via the gear teeth 15 and its next cell is aligned with the corresponding seat of the turntable, after which the pressing process is repeated.

Simultaneously with the addition of gaskets at other positions of the assembly is carried out

connecting the spindle 2 and the cap nut 4 to the body part by means of the heads 46 and 17, calibrated at a predetermined tightening moment, which are superimposed on the spindle or the cap nut and keep them from rotating, while the actuator 18 rotates the adjusting socket with the body part relative to the turntable.

The proposed assembly device provides an increase in productivity when assembling units such as an acetylene valve that contains several parts interconnected by different bridges.

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Claims (1)

DEVICE FOR ASSEMBLING HOUSING DETAILS WITH ACCESSORIES, mainly acetylene valves in the form of a body part, spindle, gaskets and union nut, containing mounted on the base unit supply housing parts, a rotary drive table with mounting sockets for body parts, a mechanism for pressing gaskets in the form of and a mechanism for supplying said gaskets to the press-in zone, characterized in that, in order to expand technological capabilities, it is equipped with a spindle connection unit and a union nut with a body part and a rotation drive of the mounting sockets for the body parts relative to the turntable, the mechanism for supplying gaskets to the pressing zone into the body part is made in the form of an auxiliary power cylinder and an axially spring-loaded rotary disk with cells for gaskets located between the turntable with body parts and a pressing mechanism with the possibility of axial movement until it stops in the surface of the said rotary table from the auxiliary power qi Indra, while the corresponding cells for gaskets in the rotary disk and the mounting slots for the body parts in the rotary table are aligned with the pressing mechanism, the rotary disk is connected by gearing to the table rotation drive, and the spindle and union nut connection unit is made in the form of heads, calibrated for a given moment of screwing. ω er