JPH08252698A - Multi-row transfer equipment of metal press machine and weak electrical parts machining equipment - Google Patents

Abstract

PURPOSE: To establish a mass production system by achieving a work as a multi-row transfer equipment to reduce a working time and an area for a machine. CONSTITUTION: A transfer slide plate 5 is advanced by front guide plates 4, 4a, 4b by the rotation of a cam 2 through a roller follower 3, and a work A is clamped by a pair of fingers fitted to a number of cavities provided in a number of transverse grooves 7. The vertical motion of the press working is achieved by a blanking die holder and a stripper plate 16, and when the work is completed, the transfer slide plate 5 is immediately in the retracting motion by a rear plate 6, a linear shaft and a return spring 12. The transferring work can be achieved at the same time while various works of the number of a plurality of grooves are simultaneously achieved on the multi-row basis, and the time required for the right-to-left opening/closing motion of a feed bar and the area required or the machine are reduced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a new multi-row type transfer device in a metal press machine and a weak electric component processing device.

[0002]

2. Description of the Related Art A conventional transfer device for a metal press machine and a weak electric component processing device are carried out by a single-row dedicated automatic press machine, etc. There was a problem with bad points.

[0003]

SUMMARY OF THE INVENTION The present invention is the first in a general-purpose metal press machine for the purpose of solving the above drawbacks, establishing a mass production system, and improving the quality. By providing the multi-row transfer device, eliminating the time and space elements required for the left-right opening and closing movements of the single-row transfer device, the required area of the machine is reduced and the production efficiency is improved dramatically. Further, even in the weak electric component processing apparatus, the same problem should be solved.

[0004]

SUMMARY OF THE INVENTION The present invention is a cam attached to a vertical shaft from a crankshaft end of a general-purpose press machine for metal presses or a processing device for light electric parts, through a timing belt, a bevel gear, and a universal joint (not shown). In this way, a transfer slide plate that makes a slow start-down reciprocating motion is provided. In this transfer slide plate, a plurality of grooves are formed in multiple rows, and a large number of cavities are provided at opposite edges of the grooves so as to face each other. , Clamp the material to be processed in each cavity,
Attach the required number of pairs of fingers to unclamp,
This finger is pivotally supported as a pivot type and is configured to be clamped by a coil spring.

[0005]

Since the present invention has the above-mentioned structure, it is different from the conventional dedicated press machine or the weak electric component processing apparatus which performs the forward reciprocating motion of only a single row and the left / right opening / closing motion. , A single transfer slide plate is provided with grooves in multiple rows, and a plurality of pairs of cavities are provided at the opposite edges thereof, and the pair of cavities are pivotally supported in the pair of cavities. , Various work materials can be clamped and unclamped, and it is possible to perform transfer work at the same time while performing various work in multiple rows at the same time for multiple grooves. In addition, the horizontal opening and closing work of a pair of feedbars is not required, so the time required for the left and right opening and closing movements of the feedbars and the required area of the machine are dramatically reduced. That.

Further, with the configuration of the present invention, the work can be performed as a general-purpose press machine by removing the vertical shaft and the cam.

[0007]

EXAMPLES Examples of the present invention will be described. Reference numeral 1 denotes a vertical shaft, which is continuously provided from a crankshaft end of a general-purpose press machine (not shown) through a timing belt, a bevel gear, and a universal joint (not shown). Mounting, the cam 2 is in contact with the roller follower 3, and the roller follower 3 is connected to the tip of the front guide plate 4,
The end of the front guide plate 4 and the front guide plates 4a and 4a provided above and below (upper and lower in the figure)
Together with the end of b, it is connected to the tip of the wide transfer slide plate 5 and constitutes the forward movement of the transfer slide plate 5.

The wide transfer slide plate 5 is provided with eight lateral grooves 7, 7, ... And a pair of cavities 8, 8 facing each other is provided at the opposite groove edge of each lateral groove 7, 7. , ... are provided in large numbers, and the cavity 8,
A pair of opposing fingers 9 having a shape similar to a key shape are mounted in the shaft 8, the ends of the fingers are pivotally supported, and the tips of the fingers 9 are processed by a coil spring 10. The material A is configured to be clamped and unclamped.

Further, the distal end of the transfer slide plate 5 is connected to the front end of the rear guide plate 6, and a pair of linear shafts 11 and a return spring 12 are attached above and below (in the figure). , Which constitutes the backward movement of the transfer slide plate 5. In the figure, 13 is a die plate, 14 is a die packing plate, 15 is a blanking die holder, and 16 is a stripper plate.

The present invention, the multi-row transfer device of the metal press machine or the light electrical component processing device is constructed as described above, and by the rotation of the cam 2, the front guide plates 4, 4a and 4b are provided via the roller followers 3. As the transfer slide plate 5 advances, a pair of fingers 8 attached to a large number of cavities 8 provided in a large number of lateral grooves 7 clamp the material A to be processed, and a blanking die holder 15 and a stripper plate 16 are provided.
Thus, the vertical movement of the press work is performed, and when the work is completed, the transfer slide plate 5 immediately shifts to the backward movement by the rear plate 6, the linear shaft 11, and the return spring 12.

The multi-row transfer device of the present invention can be used in a processing device for a light electric component which is not so large.

[0012]

EFFECT OF THE INVENTION The present invention has the above-described structure, and unlike the conventional case where a single-row transformer work is performed by a press-dedicated machine or a weak electric component processing device, a multi-row transfer slide plate is used. Since it is used, it has a great effect on the working area and the production efficiency.

[0013]

[Brief description of drawings]

FIG. 1 is a plan view of the present invention.

FIG. 2 is a side view of the present invention.

FIG. 3 is a view showing a cavity of a lateral groove. (B) A sectional side view of a cavity.

FIG. 4 (a) Side view of finger (b) Plan view

[Explanation of symbols]

 1 Vertical Shaft 2 Cam 3 Roller Follower 4 Front Guide Plate 5 Transfer Slide Plate 6 Rear Guide Plate 7 Lateral Groove 8 Cavity 9 Finger 10 Spring 11 Linear Shaft 12 Return Spring 13 Die Plate 14 Die Packing Plate 15 Blanking Die Holder 16 Stripper Plate

Claims (1)

[Claims] 1. In a general-purpose metal press machine and a light electrical component processing apparatus, a transfer slide plate that reciprocates by a cam attached to a vertical shaft is provided, and the transfer slide plate is provided with a plurality of rows in multiple rows. A groove is drilled and a large number of opposing cavities are provided on both edges of the groove.A required number of pairs of fingers for clamping and unclamping the material to be processed by coil springs are installed in each cavity. A multi-row transfer device for metal press machine and light electrical component processing, characterized in that it is configured to be axially supported inside.