SU541620A1 - Device for processing rotating blanks - Google Patents

Description

This invention relates to ancillary equipment, namely, devices

; For processing Vrashayush HSE blanks, but mostly for welding pipes with flanges.

It is known a device for processing arasha-5 yushi workpieces, mainly welding, pipes c, containing the base, on which are installed, equipped with clamping elements, spiidep and pod

; washer, installed in a movable body, with installed with the possibility of sweeping in the direction of the base, as well as a dod.emny stop of supply of workpieces and issuing of rubber and a puller products with clamping elements | lj

The disadvantage of the device is vlsv- 5

 The fact that it is a medical producer since ct-eMHKK does not provide a reliable product for the manufacture of Szazhmkid elements.

The aim of the invention is to increase productivity 20 by reliably removing

(products with clamping elements.

; This goal is achieved by the fact that the NA table is set on the side of the positioning spindle, and the puller is designed as 25

L-shaped grip, fixed on the mobile housing.

FIG. 1 shows the proposed device, front view; in fig. 2 - section | A-.A FIG. one; in fig. 3 - vii b fig. one; in fig. 4 shows a section bb of FIG. 3; in fig. 5 vad g fig. one; in fig. 6 is a view of D FIG. one.

The device consists of a base 1 with a spindle 3 mounted on it with a spindle 3, on which are mounted clamping elements 4, which ensure installation and removal of the flange. On the rack 5 there is a mounted cylinder i 6 and a pressing mechanism 7 with a movable body 8, on which a faceplate 9 is fixed to install and press the flange to the end of the pipe and a pull-off device 10 for removing the finished product. On the table 11, there are stationary half-prisms 12 to Shentriruk on a movable prism 13 with a movement mechanism 14 for raising and lowering the prism 13. A stop 15 is mounted on the table 11 located on the side of spindle 3.

Claims (1)

Racks 2 and 5 are bolted with a pit bolt 16, on which a lifting platform .17 and a cylinder 18 with a cockpit 19 are hinged. On the lifting platform 17, automatic welding heads are mounted 20. On the base 1 there is a loading device consisting of a frame 21, on which has a labyrinth-type bunker 22 with a gate 23, inclined -. Next 24 with two cutting rollers 25, sliding bar 26 (FIG. 2) and cylinder 27. On frame 21, under the hopper 22, there is a jib 28. Under the loading device are inclined guides 29. On the spindle 3 and the chuck 9 there are clamping elements, made in the form of movable cams 30, spring co. tank 31 and removable ISalribbeb 32 for orientation of the flanges with holes. The installation works as follows, i. The labyrinth-type bunker 22 with tubes loaded into it is installed on frame 21. After opening the valve 23, the pipes roll down on the inclined directions 24 and are held by the first slam-roller 25. Then the cams 30 HacTpai; The diameter of the weldable flanges is then applied, after which the flanges are installed in the cams 30 with spring dogs 31 to securely hold the flanges. Using the movement mechanism 14, the centering feed prism 13 is moved to the uppermost position and, pressing the end switch, actuates the cylinder 27 (Fig. 2), pushing the slide bar 26. When moving, the bar 26 with its bevel raises the second sizing roller 25, which cuts one pipe from the rest of the pipes, at the same time loading the first | cut-off ropik. As a result, one of the banks, rolling down to the extreme left position of the sliding plate 26, falls on the centering movable prism 13, Then the time relay switches on to return; slide bar 26 to its original position. During the reverse movement, the bar 26 installs the cut-off rollers 25 into the initial position (the first one is extended, the second one is sunk). After that, all the pipes are mixed along the inclined guide 24 of the abutment in per4. the first cut-off roller 25, i.e., a step equal to the diameter of the pipe. Returning to my position, bar 26 presses the switch and the pipe located in prism 13 is clamped at the ends of the flange by moving faceplate 9 with the pressing mechanism 7 using cylinder 6 ,. The slider 9, while stirring, presses the limit switch, and the centering movable prism 13 is lowered to the lower position, including the drive of spindle 3 and the cylinder 18, which, through the cam 19, lowers the lifting platform 17 with automatic welding heads 2 O, turning them on. - After welding, a time relay tuned to a specific weld length turns off the welding heads. At the same time, the lifting platform 17 with automatic welding heads 20 returns to its original vertical position and, pressing the end emitter, retracts the faceplate 9, which, when it moves with a welder 10 and anvil 15, releases the pipe with welded flanges. Under its own weight, a pipe with fpans falls on fixed semi-prisms 12 and, along inclined guides, 29 rolls off to the workplace of subsequent operations. After this, the whole process is repeated. If necessary, welding the flanges having holes to be oriented relative to each other, removable fingers 32 are inserted into the spindle 3 and faceplate 9, onto which the flanges are mounted with their own holes. DETAILED DESCRIPTION OF THE INVENTION blanks, mainly for welding pipes with flanges, comprising a base on which a spindle and a faceplate fitted with clamping elements, mounted in a movable body, are mounted; installed with the possibility of mixing in the guide bases, as well as a lifting table for supplying blanks and issuing items and a product remover with clamping elements TOB, characterized in that, with the purpose of increasing productivity by reliably removing the product, an emphasis is placed on the table on the spindle side; and the puller is made in the form of L-shaped grip mounted on a movable body. Sources of information taken into account in the examination: 1. A. P. Vladzievsky Automatic lines in mechanical engineering, Mashgiz, M., 958, p. 286-289. "H" t