JPS6028599B2 - multi-press equipment - Google Patents

Description

[Detailed Description of the Invention] When producing a wide variety of pressed products in small quantities, it is not possible to use an automated press, so conventionally, as shown in Fig. 7, a press A and a die set shelf B are separated. A rack C is prepared, and on this shelf B, various types of die sets D,
, D2, D3, . . . Dn, and take out the necessary die set from the shelf B each time press working
It was set in press A and used.

Therefore, a lot of time and effort is spent, and each unit costs 30~
Not only does it reduce productivity due to having to carry and replace die sets that weigh 60 kg, but it is also a big problem in terms of safety management for workers, and the need to install the press and shelf separately. However, the disadvantage of requiring a relatively large amount of space was unavoidable. Here, this invention
To provide a multi-press device that eliminates the above-mentioned conventional drawbacks at once, significantly simplifies work, saves space, and greatly contributes to ensuring work safety and improving productivity. The present invention will now be described in detail with reference to the embodiments shown in FIGS. 1 to 5.

An overview of the overall configuration is shown in Figure 1.
A frame 2 formed in multiple stages in the transverse direction of the rack body 1 has a shelf 3 and a track portion 4, respectively, and above each shelf 3, die sets 5a for various press workings are installed at appropriate intervals.
5b, 5c, . The structure of the above-mentioned hanging means will be explained in detail with reference to FIGS. 2 and 3. As shown in FIG. Each die set 5a, 5b, 5c, .

A suspension means 7 is prepared which includes transfer rollers 10a and 10b, with the upper surfaces of flanges 9a and 9b formed on the lower surfaces of the frame portions 2a and 2b serving as the track portions 4, and a main body 11 of the suspension means 7. As shown in FIG. 4, a support rod 12 of the rolling roller 10a (10b) is supported so as to be movable up and down along guide pins 13, 14, and a cam shaft 15 is rotatably supported at the lower end of the support rod 12. A cam 16 that slides on the lower surface of the main body 11 is mounted on one end of the camshaft 15, and a rotating handle 17 is attached to the other end of the camshaft 15. In the configuration shown in FIG.
The only difference is that the number is 8, and the configuration of other parts is the same as that in FIG. In the hanging means 7 having the above structure, when the handle 17 is rotated, the cam 16 and the above-mentioned transfer are performed. -ra10
The main body 11 is fixed in position by being sandwiched between the main body 11 and the main body 11, and such hanging means 7 are provided at both ends of the main body 11, respectively. Note that the camshaft 15 is configured to pass through both sides, and the handle 17 is attached only to one side. The press part 6 is attached vertically through the main body 11, and the hydraulic cylinder 19 at the upper part of the press part 6 is connected to the frame part 2.
A ram 20 located between a and 2b and operated by a hydraulic cylinder 19 is movable up and down below the main body 11. In use, the press part 6 is moved to the position of a die set, for example, the die set 5c, for the desired processing, and after the handle 17 is rotated to lock the position of the press part 6, the press operation is performed. Therefore, depending on the type of press work, the press part 6 can be moved and locked at a desired die set position to perform the press work many times in succession.

By extending the frame 2 toward the rear side, it is also possible to provide a shelf 3' on which a spare die set 5' is installed. Further, in order to facilitate the pressing operation using the lower shelf, it is also possible to tilt the shelf 3 as shown in FIG. 6, and to support the die set and the press part at an angle as well. According to the above structure of the present invention, even when there are many types of press work, the press part can be moved to a predetermined die set to perform the work, so that it is possible to perform the work by moving the press part to a predetermined die set. This can significantly reduce time and make a major contribution to improving work efficiency.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an outline of a press device of the present invention, Fig. 2 is a front view of an embodiment of the invention, Fig. 3 is a cross-sectional view taken along the line mm in Fig. 2, and Fig. 4. and FIG. 5 are enlarged perspective views illustrating two types of hanging means, FIG. 6 is a view showing a partial modification, and FIG. 7 is a perspective view showing a conventional embodiment. In the figure, 1...rack body, 2...frame, 3...shelf, 4...orbital part, 5
a, 5b, 5c,...5n...Die set, 6...Press portion, 7...Hanging means. Figure 1 6
Figure 7 Figure N Ship Figure 3 Figure 4 Figure 5

Claims (1)

[Scope of Claims] 1. A shelf on which various die sets for press working are installed side by side, a press machine for selectively cooperating with each of the die sets to perform press working, and a press above the die set. A multi-press device characterized in that a track portion that guides the machine in a suspended state is configured in opposing frames. 2. The multi-press device according to claim 1, wherein at least one of the frames constitutes a track portion and a portion of a shelf. 3. The multi-press device according to claim 2, wherein a plurality of frames constituting the shelves and the track portion are provided in multiple stages. 4. The multi-press apparatus according to claim 1, wherein the press is provided with a locking means for fixing the press in position with respect to the track section.