SU774881A1 - Annular tilting device - Google Patents

Description

(54) RING CUTTER

one

The invention relates to welding, mainly to devices for placing the product in a position suitable for welding, and will find application in lines and sections for production of beam and frame structures.

Known annular tilter containing mounted on the base of the removable in the horizontal 10 plane of the annular holder with the possibility of vertical movement mounted on the cage detachable rotating ring, the drive movement

OBSNL & .15

The disadvantage of this turner is the lack of rotation of the upper case, which excludes the possibility of loading and unloading the product from the top or side, besides the cable does not provide turning the products at different levels relative to the level of the loading position, and the combined vertical movement of the two parts of the yoke is combined rotation of the rotary ring, which makes it difficult to install the product in a convenient position for welding.

The closest to the invention is a ring tilter, built-in

Inline and containing a split mounted on the base, one of which parts is mounted on a rod perpendicular to the base with the possibility of longitudinal movement and rotation to ensure loading and unloading of the product from the top and side, and a rotatable swivel ring with a lodgement is installed in the ring holder for item 2.

This tilter ensures the rotation of products only at the level of the production line; therefore, when one of the products can be tilted, the supply of other products to the following technological positions is impossible, which reduces the performance of the line. In addition, the movement and rotation of one part of the yoke on the rod is done individually by drives, which complicates the design of the turning device.

Claims (2)

The purpose of the invention is to increase the productivity of a production line by providing tilting at different levels outside the area of the production line and simplifying the design by using a single drive to move and rotate one part of the sleeve. For this purpose, a sleeve with a copy groove, mounted on the movable part, is mounted on the rod with the possibility of rotation and longitudinal movement. The other part of the annular cage is connected to the drive, mounted for movement in the plane of movement of the rotary part of the cage and provided with a finger fixed on it, placed in the copier groove of the indicated sleeve. FIG. 1 shows the annular tilter, in the initial position; in fig. 2 - the same in the working position. The tilter contains a base 1 with a drive 2 moving a detachable sleeve, guides 3 on which the lower part 4 of the cage is mounted, consisting of a frame 5 with brackets 6 mounted on it with supporting rollers 7, a drive 8 rotating a detachable turntable with lodgements consisting of two identical half-rings 9. On the fixed rod 10, mounted perpendicular to its plane on the base, the upper part of the sleeve 12 is mounted by the sleeve 11. The sleeve 11 is made with a copy groove 13 and is mounted on the rod 10 s possibility of longitudinal movement and rotation. The displacement of the sleeve 11 along the rod 10 is limited by the bearing 14. Support-drive rollers 16 are mounted on the axles 15 of the upper part of the cage 16. Semirings 9 are protected from extrusion by pads 17 on which the rings of four bobbins 18, longer than the others, are supported. To fix the half rings 9 when they are closed, in each of the half rings there is a pin 19 and a hole under it. On the frame 5 is rigidly fixed the finger 20, located in the groove 13 of the sleeve. The annular tilter works with blowing manner. The product is placed on the turning device, the actuator 2 is activated, the lower part 4 of the holder begins to rise along the guides 3, the upper part of the holder 12, the support c on the base 1 with the end face of the sleeve 11, does not rise until the half ring 9 is closed. 20, interacting with an inclined portion of the groove 13 rotates the upper part of the yoke 1 to the position necessary for closing and fixing the half rings 9, then the lower part of the lower part of the yoke 4 is further raised, while the upper part of the boom 11 is stationary, stku PAA 13 of the sleeve 11. After closing and iksatsii half-rings 9 oboj annular raised to any level, for convenient welding. After turning off the power supply 2, the drive 8 is turned on and the rotary ring is rotated until it is convenient for welding, and the product can be rotated 360 °. To install the product to its original position or to the position turned 180 in comparison with the original, a limit switch is installed on the inner part of the holder 4, and on each half-ring there are 9 small paper bags (not shown). Then the cycle continues in the reverse order. Thus, the proposed tilter allows to mechanize the rotation of the upper part of the cage from the drive of vertical movement when the product can be turned at any convenient level, which expands the technological capabilities of the tilter and line. The invention is an annular tilter integrated into a production line and containing an actuator mounted on the base and equipped with a detachable swivel ring with cradles for the product. , in order to simplify the design by applying a single drive for turning and longitudinal movement of one part and increasing the productivity of the production line by Ensuring turning is out of the indicated line, on the rod is mounted for rotation and longitudinal movement of the sleeve with a copy groove fixed to the movable part of the yoke, and the other part of the ring yoke is connected to the drive, mounted to move in the plane of movement of the rotating part of the yoke and provided with on it with a finger placed in the copy groove of the specified sleeve. Sources of information taken into account during the examination 1. USSR author's certificate 575200, cl. At 23 K 37/04, 15.06.76. 2. USSR author's certificate according to the application 2419122 / 25-27, cl. At 23 K 37/04, 12.11,76. fS If