SU1569060A1 - Arrangement for working elongated material - Google Patents

Abstract

The invention relates to the processing of metals by pressure and can be used to process long materials. The purpose of the invention is to improve the reliability and accuracy of processing. The device includes a carriage associated with the drive, a guide rod, mounted movably on the carriage, a traverse attached to the guide rod and a bearing punch with clamps, a material retainer. The material retainer comprises a power cylinder fixed to the carriage with upper and lower rods, a two-arm lever pivotally fixed to the carriage and pivotally connected to the guide rod and the upper rod of the power cylinder. On the base, a strap is mounted movably in a vertical direction for pressing the material to the base, interacting with a roller fixed on the lower stem of the power cylinder. Reliability is enhanced by combining the operation of feeding and processing lengthy material. 1 il.

Description

The invention relates to the processing of metals by pressure and can be used to process long materials.

The purpose of the invention is to improve the reliability and accuracy of processing.

The drawing shows a device for processing long material.

The device comprises a carriage 1 with roll supports 2 for moving along the base 3, a rack 4 mounted on the carriage 1, a yoke 5 mounted on a guide rod 6 mounted movably in the carriage 1, a double-arm lever 7 hinged on the rack 4 of the carriage 1, power cylinder /

8 with top 9 and bottom 10 rods. The latter are fixed to the piston 11. The rod 9 and the guide rod 6 are pivotally connected to the ends of the double-arm lever 7. The punch 12 and the clamps 14 spring loaded with springs 13 are fixed to the crosspiece 5. The bar 15 is fixed to the base to clamp the material 16 to the base. 3. A roller 17 is fixed on the rod 10. The carriage 1 is driven from the actuator 18 through a two-armed lever 19 and is spring loaded 20,

The device works as follows.

In the initial position, the carriage 1 is in the extreme left position,

SP

about

0

About 0E

The rod 9 of the cylinder 10 in the lowest position with the roller 17 fixes the material to be processed 16 through the plan 15.

When air is supplied to the lower cavity of the cylinder 8, the rod 10 moves upwards to release the bar 15, turns the lever 7 clockwise, which, through the rod 6, lowers the yoke for 5 s. clips 14 and a molding punch 12 before interacting with the material to be processed 16. After inserting the punch 12 into the material 16, the actuator 18 and the return spring 20 move the carriage 1 with the stand 4f with the crosshead 5, the cylinders 14 and the punch 12 along the bearings 2 to the extreme right position. The material 16, clamped by the clamps 14 and the punches 12, moves together with the carriage 1 by the amount of its stroke. After the carriage 1 is moved to the extreme right position, air is supplied to the upper cavity of the cylinder. 8. The rod 9 moves down, the roller 17, interacts with the bar 15, fixes material 16. Traverse 5 through the lever 7 and the rod 6 rises and removes from the material 16 clamps 14 and a punch 12. The actuator 18 moves the carriage 1 through the lever 19 to the extreme left position, compressing the spring 20, the roller 17 rolls over the bar 15 and holds it in the depressed position, thus fixing the material 1 in a stationary state relative to the base 3, After behind n ti carriage

one

far left position, the device is ready to repeat the cycle.

0

35

0

25

thirty

Claims (1)

Invention Formula A device for processing lengthy material containing a carriage mounted on the base with the possibility of reciprocating movement in the horizontal direction from the drive, at least one guide rod mounted on the carriage vertically to the yoke mounted for moving in the vertical direction, spring-loaded clamps and punch mounted on the yoke and a material retainer, characterized in that, in order to increase the reliability of the work and the accuracy of processing, the guide rod see mounted with the possibility of reciprocating movement in the vertical direction, the yoke is fixed on the guide rod, the material retainer is made in the form of a power cylinder with upper and lower rods mounted on a carriage vertically, two shoulders pivotally mounted on a carriage, one end of which is hinged with the upper rod, and the other end of it is pivotally connected with the guide rod, the straps for pressing the material installed on the base with the possibility of reciprocating movement in the ve vertical direction and interaction with the lower stem of the power cylinder. but о о о о о 9 о о Editor I.Shmakova Compiled by I. Mentgova Tehred L. Serdyukova Order 1412 Circulation 610 VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5 Corrector S.Cherni Subscription