SU1668087A1 - Apparatus for press-fitting embracing and embraceable workpieces - Google Patents

Abstract

The invention relates to mechanical assembly production, in particular, to equipment for assembling parts such as a sleeve with a side opening with body parts. The purpose of the invention is to expand technological capabilities by increasing the range and increasing productivity. The device contains a frame, power pressing bodies, centering units of the pressed bushings (SV), a movable plate 9, bushings 10, clamps (F) with the shanks 21. Before pressing, the body part is made (right or left). After that, moving the strips 22, the corresponding F. shanks 21 are retracted. At the initial position 3 V are centered and fed into the sleeve 10, where their angular orientation occurs by means of the falling F into the lateral hole 3 V. After that, the plate 9 moves the oriented 3 V to Pressing position, where they are installed in the body part of the security forces. 2 Il.

Description

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About ON 00 O 00 S

The invention relates to mechanical assembly production, in particular, to equipment for assembling parts such as a sleeve with a side opening with case details.

The purpose of the invention is to expand technological capabilities by increasing the range and increasing productivity.

Figure 1 shows the device, a general view; 2 is a view A of FIG. 1.

The device contains two racks 2 mounted on the frame 1 installed by four power pressing bodies 3, turned by piston rods 4 in pairs towards each other, centering units of the female parts made in the form of four mechanisms of 5 rotation with four mounted on their housings centering zipchch drami 6, located by the rods 7 in pairs towards each other as well, - with the portal 8 and the movable plate 9 with four bushings 10, mounted on four guides 11 located in the bush 12 on Mouth, cylinder 13 raising and lowering plate S, four fixed stops 14 to restrict the movement of the insert sleeve, two subspecific onopoi 1b fixed to plate 9

In the working area of the screening bodies 3, feed loot 15 with bushings 17 are located. To fix the MDR, i 0 on the racks 2, fingers 18 are mounted

(green angle orientation of the hinged parts) felted in the bush 10 of the sleeve with opposing holes, the axes of which are perpendicular to the axis of the sleeve / and 10, and calibrating flanges 19 of the clips 20, located in the opposite holes of the sleeve 10, with tails 21, plan.ch 22, mounted on rods x 23, located in guide sleeves 24 of movable PLATE 9 Ss CAPABILITY

interactions with rods plunger cylinders 25, rods 7 are equipped with spring-loaded plungeri 26

The device works in the following ways

In the initial position, the plate 9 is at the top, while the axes ci and the housings of the sleeves 10 coincide with the axes of the rods 7. When the rods 7 are moved forward, the latter, centering the lower sleeves located in the trays 16, push them into the sleeves 10 to the stops 14, while pressing The surface of the pressed inset is spring-loaded clips 20 and the bogiese with its goosurich column of sleeves located apt 16 When turning on the hydraulically 5 rotation of the sleeves through a gear drive and a splined connection (not indicated), the rods 7 are rotated s due to the spring-loaded friction

The plungers 26 about the inner surface of the sleeves 17 rotate the sleeves until the rixators 20 get into the side holes of the pressed sleeves. This is how the angles 17 are angled.

0Then cylinders 6 retraction t rods 7 in

initial position With the help of cylinder 13, plate 9 is lowered to the lower position, fixed on fingers 18, and auxiliary supports 15 extend their disputes | to the stop (the female part 27 fastened in the clamping arm, in order to deform the female part by pressing three) the orgitsy 3 move the shtoS forward k.i and punches, which, with their shoulders, move the sleeves 17 to drive them through the calibrating flask 19 and press them into the female part 27. When pressing the sleeves n

5 use polpenny (singing l iceoro) with two vari-angular orientation of the bushes of no-need-8 cs- cop- up them and set to. The pre-elemptrr place of the ln-nominal device and 4eot can only be felt in detail 27

1 Including .cc, pm (not indicated) to determine whether it belongs to the right s) and left Q depending on the control of the part 27, cylinders 25, this or the other side works,

moving the glan / u22, interacting with the tails 21 and thereby freeing some clamps 20 and retraction i others.

The released clips 20 are allowed to fall into the holes of the plug 17 for their angular orientation. The orientation of the corners will be made in such a way that it corresponds to the execution of the female part.

Claims (1)

Invention Formula 5 A device for assembling the press fitting is covered and covering parts, comprising a frame with means of fastening covering parts, mounted on the frame coaxially against each other, the power pressing bodies — the mechanism of supplying the covered parts to the power bodies, as well as the centers of the centering of the grasped parts, in order to solve telcholigicheskikh 5 possibilities for increasing the number of equipment and increasing productivity, it is equipped with at least one more PGF of power sourced op ° HQfc mounted from L xHHie Јapogichno first ggr, and the angular orientation nodes of the male parts located at each assembly position, each of which is made in the form of a sleeve with opposing holes, the axes of which are perpendicular to the axis of the sleeve mounted for movement in said holes of spring-loaded retainers with with shanks articulated by means of rod rods, the slats being installed with the possibility of alternately interacting with the shanks of each of the latches, and the mechanism for feeding parts is made in the form of a plate mounted with the possibility of movement in the direction perpendicular to the axis of the assembly.