SU1459807A1 - Arrangement for securing tool to mobile cross-piece of press - Google Patents

Abstract

The invention relates to forging equipment, namely, devices for fastening a tool to a movable cross-beam of a press. The purpose of the invention is to increase productivity and durability. The device contains wedges (K) 4 placed in the adapter plate 1 with the ability to interact with the pins 13 of the tool. Each wedge is provided with plates (P) 6 placed on its working surfaces, axis 7 and an elastic element 10 relative to it. wedging first, K 4 begins to move all the way into the axis 7, after which P6 moves freely, then K4 with P6 is removed, releasing the tool. After stopping K4, the elastic element 10 P6 returns to its original position. 2 hp f-ly, 3 ill.

Description

FI.5

The invention relates to press-forging equipment, namely, devices designed to fasten a tool to a movable cross-beam of a press.

The aim of the invention is to increase the productivity and durability of the device. .

FIG. 1 shows the device, general view, section; in fig. 2 - the same, top view; in fig. 3 shows the node I in FIG. one.

The plates 6 also move freely. The wedge with the plates is then removed from the window 14 of the pins 13, releasing the tool 12, and the plates 6 return to their original position after the wedge 4 stops.

Compared with the known technical solution, the device provides improved performance and durability, as it eliminates the need for manual

Vani.

Claims (1)

Invention Formula 1. A device for fastening a tool to a movable cross bar of a press comprising an adapter plate with horizontal and vertical grooves located in the horizontal slots of the adapter plate The device contains an adapter plate for labor and repair of support surfaces 1 with horizontal 2 and vertical plates, pins and wedges in case of jamming with 3 slots, placed in horizontal grooves 2 of plate 1 with the possibility of reciprocating movement from the drive wedge 4 fixed on plate 1 drive of movement of wedges 4 in the form of pneumatic cylinders 5, each wedge 4 being provided with plates 6 placed on its working surfaces with the possibility of reciprocating movement relative to the wedge zh 20 reciprocatingly of the interaction with the plates 6-axis movement of the actuator slips and mounted on an adapter plate, an actuator for moving wedges in the form of pneumatic cylinders, characterized in that, in order to increase the productivity and durability of the device, each wedge is provided with plates mounted on its working surfaces with reciprocating motion relative to the wedge the interaction of G is rigidly fixed / to the axis of the mobile with the said plates, with the cross bar 11, the tool 12 is provided with a pin - this is each wedge made with verticals 13 having windows 14 one wedge 4. with a notch, and the axis is located in the aforementioned - the device operates as follows. chick groove. In the initial position of the plate 6 is pressed by the elastic element 10 until it stops axis 2. A device according to claim 1, characterized by 7 in a wedge 4. When connecting the tool 35, the groove width is equal to total 12 with a plate 1 pins 13 are included in the vertical - the amount of movement of the plates relative to 7, in each wedge there is a vertical groove 8 for placing the axis 7, the width of the groove 8 is equal to the total amount of movement of the plates 6 relative to the wedge 4 and the size of the diameter of the axis 7, in each wedge there is a horizontal bore 9, the wedge is provided with an elastic element 10 located in the bore 9 one end connected to axis 7 and the other end to wedge, 4, transition 25 The grooves 3 of the plate 1 and the wedge 4 by the pneumatic cylinder 5 are moved in the grooves 2 of the plate 1, inserted into the windows 14 of the pins 13, fastened the tool 12 with the plate 1. The release of the tool occurs in reverse order. When jamming first, wedge 4 begins to move all the way into the axis 7, after which 40 wedge and axle diameter size. 3. A device according to claim 1, characterized in that each wedge is provided with an elastic element, one end connected with the axis, the other with a wedge, and the wedge is made with a horizontal brush for stirring said elastic element. The plates 6 also move freely. The wedge with the plates is then removed from the window 14 of the pins 13, releasing the tool 12, and the plates 6 return to their original position after the wedge 4 stops. Compared with the known technical solution, the device provides improved performance and durability, as it eliminates the need for manual  labor and repair of the supporting surfaces of the plate, pins and wedges in case of jamming, with the possibility of reciprocating movement from the wedge drive, as well as Vani. labor slabs Invention Formula repair of support poy and wedges in case of a returnable post and wedge drive 1. A device for fastening a tool to a movable cross bar of a press comprising an adapter plate with horizontal and vertical grooves located in the horizontal slots of the adapter plate labor and repair of the supporting surfaces of the plate, pins and wedges in case of jamming, with the possibility of reciprocating movement from the wedge drive, as well as wedge and axle diameter size. 3. A device according to claim 1, characterized in that each wedge is provided with an elastic element, one end connected with the axis, the other with a wedge, and the wedge is made with a horizontal brush for stirring said elastic element. Fig / .g