SU1486229A1 - Apparatus for feeding workpieces into working zone - Google Patents

Description

The invention relates to the processing of metals by pressure and can be used to supply piece blanks in the processing area. The purpose of the invention is to increase reliability by simplifying the design. The blanks are fed to the treatment area with a receiving plate installed with the possibility. The invention relates to the processing of ί metals by pressure and can be used to feed piece blanks in the processing area.

The purpose of the invention is to increase reliability by simplifying the design.

2

motion in the vertical direction on the feeding carriage. The receiving plate is spring-loaded relative to the feeding carriage in the vertical direction. The receiving plate is driven from the moving mechanism. The movement mechanism is made in the form of a copier mounted on the receiving plate, a support arm pivotally fixed on the fixed plate with the possibility of rotation in the vertical plane, and an emphasis limiting the angle of rotation of the support lever. The feed carriage is connected to the movable plate through a transforming mechanism. The transforming mechanism is made in p.

the form of a pivot arm hinged at one end on a fixed plate, a drive lever hinged at one end on the feed carriage, and thrust. The thrust with one end is pivotally fixed on the moving plate. The other end of the rod is pivotally connected to the free ends of the pivot and drive levers. Copier interacts with the lever. Plate moves down the column, compressing the spring. The end of the plate is placed in the slot of the matrix. 1 il.

1486229 A1

The drawing shows the device 'for feeding piece blanks in the treatment area.

The device contains a fixed

plate 1, the movable element, made in the form of plate 2, the punches 3,

guide 4, horizontally zak3

1486229

four

Replaced on the plate 1. On the plate 1. a matrix is installed 5. In the guides 4 the feed carriage 6 is movably mounted. On the flow carriage ^ 6 vertically fixed are the guide columns 7, along which the receiving plate 8 moves to accommodate piece blanks 9. On the guide columns 7 installed spring 10, located between the feed carriage 6 and the receiving plate 8.

The receiving plate 8 is in the reciprocating movement in the vertical direction from

> movement mechanism. The transfer mechanism includes a copier 11 mounted on the receiving plate 8, the support arm 12 mounted with the axis 13 on the plate 1 or the base 14, the stop 15 limiting the angle of rotation of the support arm 12, the spring 16, pressing the support arm 11 to the stop 15. On the matrix 5 mounted clamp 16. ·

The feed carriage 6 is connected to the plate 2 via a conversion mechanism.

The transforming mechanism comprises a pivot arm 17 pivotally fixed at one end on the plate 1, a drive lever 18 pivotally fixed at one end on the feeding carriage 6, and a rod 19 pivotally fixed at one end on the plate 2 and pivotally connected to the other end with the free ends of the levers 17 and 18. In the matrix 5, grooves 20 are made to accommodate the plate 8. ·

The device works as follows.

During the course of the plate 2 upwards, the thrust 19 through the levers 17 and 18 moves the feeding carriage 6 along the guides 4 to the right. Plate 8 delivers the workpiece 9 in the treatment area. Copier 11 acts on lever 12 and turns it.

• around axis 13, compressing spring 16.

During the course of the plate 2 down, the thrust 19 through the tongues 17 and 18 moves the feeding carriage 6 along the guides 4 to the left. Arrow 12 spring 16 is pressed to the stop 15. Copier 11 communicates with the lever 12 and the plate 8 moves n ”on the columns 7 down, compressing the spring 10. The end of the plate 8 is placed in the groove 20 of the matrix 5.

Claims (1)

Formula of invention A device for feeding piece blanks into a treatment zone containing a fixed plate, a movable element, a feeding carriage mounted on a fixed plate with the possibility of reciprocating movement in the horizontal direction, a receiving plate for placing the blanks mounted on the feeding carriage with the possibility of movement in the vertical direction and spring-loaded in this direction, a transforming mechanism connecting the feeding carriage with a movable element, and the mechanism of the vertical reloading The placement of the receiving plate, distinguished by the fact that, in order to increase reliability in operation by simplifying the design, the mechanism for the vertical movement of the receiving plate is made in the form of a copier mounted on the receiving plate, the support arm, pivotally mounted on the fixed plate can be rotated in the vertical plane and interaction with the cam, and the restraining limitation of the angle of rotation of the support arm fixed on the fixed plate, and the transforming mechanism is made in the form of a rotary lever hinged by one the end on the fixed plate, the drive lever, pivotally fixed at one end on the feed carriage, and thrust, pivotally fixed at one end on the moving element and pivotally connected by the other end with the free ends of the drive and pivot arms. 1486229 1213 16 \\\\\\\\\ γ '* 20 5