SU854522A1 - Apparatus for feeding piece works into die - Google Patents

Description

Union of Soviet

Socialist

Republic (u> 854522

State Committee

SS-SR for Inventions and Discoveries

DESCRIPTION

Inventions

TO AUTHOR'S CERTIFICATE (61) Additional to author. certificate-wu - (22) 3 announced 01.11.79 (21) 27.80212 / 25-27 with the addition of application No. (23) Priority **

Published on August 15th, 81. Bulletin No. 30

Date of publication of the description 08.20.81 (51> M. Cl ³

In 21D 43/14 (53) UDC 621.229. .61 (088.8) (72) Author .. inventions

V. A, Grigoryan (71) Applicant

(54) DEVICE FOR FEEDING PIECES

IN STAMP

The invention relates to stamping production and can be used to automate the stamping of thin sheet parts.

A device for feeding blanks into a stamp containing a mounted ^on the plate ⁵ turret disk with slots.

The disadvantage of this device is the manual stacking of blanks in the slots of the turret disc, as a result of which partial automation of the process of feeding blanks to the stamp is obtained.

A device for feeding piece blanks into a stamp is also known, which comprises a magazine mounted on the base with a stack of sheet blanks and a turret disk with blanks for blanks.

The disadvantage of this device is the inability to automatically separate from the stack of workpieces with a thickness of less than 1.0 mm

The purpose of the invention is the provision of automatic separation from the stack of workpieces with a thickness of less than 1.0 mm

This goal is achieved in that the device for supplying piece blanks, comprising a magazine mounted on the base with a stack of sheet blanks and a turret disk with slots for blanks, is equipped with an additional disk with similar slots and fastened with a gap above the turret disk and with a thickness less than , Than the thickness of the workpiece, as well as a shutter fixedly fixed on the base under the magazine, entering the gap between the main and additional disks.

In FIG. 1 shows a device for feeding piece blanks into a stamp, a top view, 'in FIG. 2 is a section AA in FIG. 1. At the position of separating the blanks from the foot, * in FIG. 3 - section B — B in FIG. 1 at the position of laying the blanks in the slot of the turret disc.

A device for feeding piece blanks into a stamp consists of a revolving disk 1 (Fig. 1) with slots 2. Revol1> 854522 ^{3 the} right disk 1 is installed on the base 3 (Fig.2). The device has a magazine 4 s, a set of sheet blanks 5. The turret disk 1 is equipped with an additional disk 6 attached to it with similar sockets 2. The thickness of the disk is less than the thickness of the blank 5 fed from the magazine 4. In the gap between the turret disk 1 and additional m disk 6 is a fixed fixed sheet damper 7, which is located directly under the magazine 4 with a set of blanks 5. ·

The device operates as follows.

Blanks 5 are stacked in magazine 4. The lower of the blanks in the magazine 4 falls into slot 2 of the additional disk 6 and rests on the shutter 7. When turning the turret disc 1, the additional disc separates the blank from the foot and moves it along the stationary shutter. In the place where the shutter ends, the workpiece jumps off it, sinks directly into the slot of the turret disk and rests on the base 3 of the device (Fig. 3) 7 through which further transportation of the workpiece to the stamping position takes place. As soon as the workpiece from the feed position from the magazine moves to an adjacent position, onto the shutter, the next workpiece rests and the whole process is repeated. After the stamping operation, the part is retracted from the turret disk 5 in a known manner, for example, along the tray, from one of the following positions.

Thus, the proposed device allows you to automate the process of supplying piece blanks to the stamp, including 10. including, and separation from the stack of sheet blanks with a thickness of less than 1.0 mm

Claims (2)

The invention relates to a stamping industry and can be used to automate the forming of thin sheet metal parts. A device for feeding workpieces into a die containing a revolving disk mounted on a plate with sockets is known. A disadvantage of this device is the manual placement of the workpieces into the sockets of the revolving disk, resulting in partial automation of the process of feeding the workpieces into the die. It is also known a device for feeding piece blanks into a stamp that contains magazines mounted on the base with a stack of sheet blanks and a revolving disk with sockets for blanks. The disadvantage of this device is the impossibility of automatic separation from the foot of workpieces with a thickness of less than 1 mm. The purpose of the invention is to provide automatic separation from the foot of blanks with a thickness of Less than 1 mm O. The goal is achieved by the fact that the device for feeding piece blanks, containing a magazine mounted on the base with a stack of sheet blanks and a revolving disk with blanks slots, is provided with a slot above the revolver disc and fastened with an additional 1CHM disk with similar slots and with a thickness less than That is, the thickness of the workpiece, as well as the flap that is inserted into the gap between the main and additional discs fixed on the base under the magazine. FIG. 1 shows a device for feeding piece blanks into a die, top view, in FIG. 2 is a section AA in FIG. 1. In the position of the separation of workpieces from the foot, in fig. 3 - B-B resolution in FIG. 1 at the position of laying the blanks in the slot of the revolving disk. The device for feeding the piece blanks into a stamp consists of a revolving disk 1 (Fig. 1) with slots 2. Revol 38 A true disk 1 is installed on the base 3 (Fig.2}. The device has a magazine 4 s, a set of sheet blanks 5 Revolving disk 1 fitted with an additional disk 6 with similar slots fastened to it 2. The T & disk width is less than the thickness of the workpiece supplied from store 4 5. In the gap between the revolving disc 1 and additional disk 6 there is a fixed fixed sheet sheet valve 7, KOTqpaH is located directly below store 4 with a set of blanks 5. The device works: as follows . In the magazine 4, the blanks of Bottom from the 4 cores located in the magazine are put into the slot 2 of the additional disk 6 and placed on the flap 7. When the revolving disk 1 is rotated, the additional disk separates the blank from and moves it along the fixed flap. In the place where the flap ends, the billet jumps off it, falls directly into the slot of the revolving disk and lies on the base 3 of the device (Fig. 3), through which the long-distance transport of the billet to the stamping position passes. As soon as the billet moves from the store from the store to 2 adjacent POSITIONS) to the flap, the glacier lays down the billet and the whole process repeats. After the punching operation, the part is removed from the revolving disk in a known manner, for example, along a tray, with one on the track (these positions. Thus, the proposed device automates the process of feeding piece blanks into the stamp, including the separation of sheet blanks from the foot less than 1.0 mm. Invention Formulation device for piece workpieces in a stamp containing a magazine mounted on the base with a stack of sheet blanks and a revolving disk with workpiece slots, so as to ensuring automatic separation from the foot of blanks with a thickness of less than 1 mm, it is equipped with a disk placed with a gap above the revolver disk and fastened with an additional disk with similar sockets with either a gantry, a workpiece thickening menure, and a fixed damper on the base of the pop magazine u & th in the gap between the main n additional disks.