SU577572A1 - Device for moulding anode lug of electrolytic capacitor - Google Patents

Description

li: u) 6pCTCHne refers to the field of radio snakes, and in particular to devices for subroofs I for radio components.

Izves1N1,1 devices for forming an anode petal of an electric capacitor containing a vibrating hopper with a feeder, a conveyor for feeding capacitors, a lobe centering mechanism equipped with a safety device, a lobe forming mechanism equipped with a die, a punch and a knife, and a drive mechanism 11 j.

However, the known devices provide high quality, since the assembly and molding of the petal are combined in one position.

The purpose of the invention is povyvynie quality molding.

This is achieved by the fact that in the device for forming the anodic lobe of an electric capacitor, containing a matrix, a punch and a lobe centering mechanism with a safety device, the safety device is made like a hollow cutting knife, the leading edges of which are the stop for the petal, and the punch is placed in the cavity of the cutting knife and hardwired with him.

FIG. 1 shows a device for shaping anrxiiioio lobe of an electrolytic con / im-aprr, () cut; in fig. 2 is a section A —A of FIG. one.

The proposed device has Kc piivi I, in which the wedge-lever1 MI-h is located; nilm 2, associated with .mechani.ium L (jiojiMdHKn anode petal. Klnio-rychzhny mehanm.chm 2 consists of a vertically positioned p peiy of the wedge 4 with three professional lines, the same profile and serve as a joint action with two double shoulders levers b plc1 shadow.

The middle lane is connected with three shoulders.

chagom 6, which acts pa mechan. 3 forming the anode petal, and in: w () ai1; itts to its original position by the spring 7 through the screw 8 and the yoke 9. The mechanism 3 of the forming anode petal consists of two movable 10 and m

one fixed plate 12. Moreover, the movable plates 10 and 11 are placed on the direction of t and H1 and X 13. pressed into the base plate 12. Two P1tyr 14 pass through the plate 10, the ends of which rest on) hp 5 of pl) H1eni, and others - on the plate 11. In pl re and is located the safety mechanism of the lepo centering mechanism 3. i, made in the form of a hollow cut-off fire 15. in the cavity of which the punch N. is located. In the direction of the orpeiiioro of the knife 1,) there is an extended groove that serves.

capacitor lead out, front chrome

KuToporo's ki serve as a stop for a metal clad on the outlet when loading a condenser into the device. A matrix 17 is placed in the fixed plate 12, above the working part of which the guide part of the cutting knife 15 is located. The plates 10 and II are interconnected by pins 8.

In the initial state, the wedge-lever mechanism is in the upper position, and the plates 10 and II are separated. At this time, a capacitor with a copper tube is fed into the safety device of the centering mechanism, which is centered with an anode terminal in the slot of the guide part of the cutting knife 15. The end of the tube rests against the leading edges of the longitudinal groove, ensuring the length of the anode insulator.

When the wedge 4 moves downwards, the levers 5 and 6 and, accordingly, the plates connected with them move. There is a flattening output with a pipe. Upon further movement of the wedge 4, the rollers of the levers 5 exit to the left portion of the wedge and end on this ivy. The lever 6, interacting with the middle track of the wedge, continues to slip out and at this time the punch 16 punches the hole along the longitudinal axis of the anode lobe, the edge of the outlet with the tube is cut off with a knife 5.

q. with a punch 16. lloc / i. when the end of the downward movement of the wedge 4 is finished, the forging is completed. When the wedge 4 moves upwards, the lever I (JD by the action of the spring 7 is mixed in the opposite direction, thereby exiting the punch 16 from the die 1 /. Further movement of the lever 6, the screw 8 through the yoke 9, the plate 10 and 18 release the decorated tab and plate II and the entire system returns to its original position.

Claims (1)

Invention Formula A device for forming an anode lobe of an electrolytic capacitor, containing a matrix, a punch and a lobe centering mechanism with a safety device, characterized in that. In order to improve the quality of the molding, the safety gear of the center of the leggeston is made in the form of a hollow cutting knife, the leading edges of which are an emphasis for the petal, and the punch is placed in the cavity of the cutting knife and is rigidly connected with it. Sources of information taken in the attention of research in the examination: . Copyright certificate, № 371621. M. Cl.2 H 01 G 13/00. 11/22/73.