JPH05232U - Table equipment for plate processing machines - Google Patents

Abstract

(57) [Abstract] [Purpose] An object of the present invention is to provide a table device for a plate material processing machine that can be easily carried in and out by an operator without damaging the back surface of the plate material, the table, or the like. [Structure] Tables 11 and 1 for loading and unloading the work W
It is characterized in that a rotatable rotating body 31 is provided on the three end faces.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a table device of a plate material processing machine.

[0002]

[Prior Art]

 Conventional plate presses such as punch presses and laser beam machines have a table on which a work is placed at a predetermined height above the floor, and the work is carried in and out of the table. In this case, when the work is heavy, when placing it on the table, it was placed diagonally while part of the work was hung on the end face of the table, and the work direction and the X-axis and Y-axis of the table were aligned and pushed by hand. ..

[0003]

[Problems to be solved by the device]

 However, when the work is placed on the table, the work is rubbed against the end face of the table while being rubbed, so the back surface of the work is easily scratched and the coating of the table may be damaged.

Further, when a stainless steel plate, an aluminum plate, or the like is placed, since the work is lifted and the contact portion is set to be small, the burden on the operator is large and the efficiency becomes poor. There was a problem.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a table for a plate material processing machine capable of carrying in a work without damaging the back surface of the work or the table itself. It is intended to provide a device.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, a table device of a plate material processing machine is characterized in that a rotatable rotating body is provided at least on the end surface of the table on which the work is loaded.

[0007]

[Action]

 According to the table device of the plate material processing machine configured as described above, when the work is carried into the plate material processing machine, a part of the work is hung on the table end face and the opposite end is lifted. When the work is pushed into the table, the back side of the work can be set on the table without resistance by the rotating body, so that the work can be easily loaded.

[0008]

【Example】

 An embodiment of the present invention will be described below with reference to FIGS.

An outline of a turret punch press as an example of a plate material processing machine in the present embodiment will be described with reference to FIG. The turret punch press 1 is provided with an upper turret 3 and a lower turret 5 which are rotatable in the inner side of the center of the main body, and a plurality of punches 7 are arranged around the upper turret 3 at predetermined intervals. .. On the other hand, the lower turret 5 is provided with dies (not shown) corresponding to the punches 7 at predetermined intervals. The upper turret 3 and the lower turret 5 are rotated while maintaining a corresponding relationship with each other, and punching is performed by a striker (not shown) provided on the punch 7 of the upper turret 3 at the punching position.

A center table 9 is provided on the front side of the upper turret 3 and the lower turret 5, and is also extended rearward with the upper and lower turrets 3 and 5 interposed therebetween. The upper surface of the center table 9 is provided at substantially the same height as the upper surface of the lower turret 7. Side tables are provided on the left and right sides of the center table 9 at the same height. The left side table is called the front side table 11, and the right side table is called the rear side table 13, respectively. Free bears 15 for smoothly moving the work W are provided on the upper surface of the table at predetermined intervals.

The front ends of the center table 9, the front side table 11 and the rear side table 13 are kept at the same length, and a carriage base 17 is integrated above the ends of the front side table 11 and the rear side table 13. The carriage base 17 is movably provided by being engaged with a ball screw 19 provided in the Y-axis direction. A ball screw 21 in the X-axis direction is provided in the carriage base 17, the carriage 23 is engaged with the ball screw 19, and the carriage 23 moves in the X-axis direction along the carriage base 17. To be done. A set of clamps 25 is provided on the turret-corresponding surface side of the carriage 23 so that the work W can be held and positioned in the X-axis direction and the Y-axis direction.

A locating pin 29 is provided on the edge portion 27 facing the outside of the front side table 11 and the rear side table 13, and the locating of the origin of the work W carried on the table by the locating pin 29 and the clamp 25. Is performed. The edge portion 27 provided with the locate pin 29 is provided so as to project from the end surfaces of the front side table 11 and the rear side table 13, and a bearing 33 for axially supporting the rotating body 31 is provided at this projection portion. The other end of the rotating body 31 is pivotally supported by a bearing 35 provided on the corresponding surface of each table.

As shown in FIG. 2, the rotating body 31 is formed by roller pipes 37 on its outer periphery, and support shafts 41 are inserted into both ends of the rotary body 31 via ball bearings 39. It is supported by bearings 33 and 35 provided on the front side table 11 and the rear side table 13, respectively, and is rotatably attached by the ball bearing 39.

In FIG. 3, the rotating body 31 is mounted on the front side table 11, and by this mounting, the upper surface of the roller pipe 37 is the top surface of the free bear 15 provided on the table, as shown in FIG. The workpieces W are mounted so that they are flush with each other, and the workpieces W are transferred without any obstacle when they are loaded.

Further, the roller pipe 37 is provided with an uneven roller pipe 43 having an uneven portion as shown in FIG. 5 on the outer peripheral surface thereof. Carry-in is done smoothly. In particular, by providing the roller pipes 37, 43 and the like formed of a stainless steel plate, urethane or the like, it is possible to cope with the material of the work W.

In the table device of the plate material processing machine having the above-described configuration, the work W is hung on the roller pipe 37 of the rotating body 31 on the loading side as shown in FIG. By tailing in the direction of, the roller pipe 37 rotates in the counterclockwise direction to prevent the work W from coming into contact with the edge portion of the table, and the work W can be easily carried onto the table.

The loaded work W is positioned at the origin in the X-axis direction by the locate pin 29, positioned at the origin in the Y-axis direction by the clamp 25, and is clamped by the clamp 25 so as to be held between the carriage 23 and the carriage base 17. By the movement, positioning in the X-axis-Y-axis direction is performed, and punching processing is performed by the turret portion.

After processing, the work W is sent to the rear side table 13 side by the clamp 25, the clamp 25 is released from the holding state, and is carried out via the rotary body 31 of the rear side table 13. The work W slides on the outer peripheral surface of the roller pipe 37 by the carry-in and carry-out, so that the work W is not scratched and the burden on the worker is reduced. In addition, by providing various roller pipes, the rotating body 31 can be replaced depending on the material of the work W, so that various measures can be easily taken.

It should be noted that the present invention is not limited to the above-described embodiments, but can be implemented in other modes by making appropriate changes.

[0020]

[Effects of the Invention] As described above, according to the present invention, since it has the structure described in the scope of claims for utility model registration, the back surface of the work and the table body are not damaged, and There is an advantage that the work can be carried in by reducing the labor of.

[Brief description of drawings]

FIG. 1 is a plan view of a table device of a plate material processing machine according to an embodiment of the present invention.

FIG. 2 is a sectional view of the rotating body of FIG.

FIG. 3 is a perspective view of a main part of FIG.

FIG. 4 is a view on arrow IV in FIG.

FIG. 5 is a side view showing another embodiment of the rotating body of FIG.

6 is a partial perspective view showing the operation mode of FIG. 1. FIG.

[Explanation of symbols]

 11 Front side table 13 Rear side table 31 Rotating body

Claims (1)

[Claims for utility model registration] 1. A table processing machine for a plate material processing machine, wherein a rotatable rotating body is provided at least on the table end surface on the side where the work is carried in. Table equipment.