JPH01139935U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a plan view showing a mold attachment/detaching device according to the present invention, Fig. 2 is a front view showing a clamp mounting structure provided in the device, and Fig. 3 is a tow rope mounting structure provided in the device. Fig. 4 is a front view showing another clamp that can be installed on the same device, Fig. 5 is a plan view showing the operating state of the device shown in Fig. 1, and Fig. 6 is a front view showing another clamp that can be attached to the same device. A perspective view of a press machine,
Figure 7 is a partially enlarged sectional view of the press machine, parts 8 to 1.
FIG. 0 is an extracted plan view showing a towline tensioning structure and a clamp connection structure according to a modified example. 10: Molding mold, 11: Applying plate, 12
a, 12b, 13a, 13b: Clamp, 14a
~14d: Guide groove, 15: Tow rope, 15b~15
e: striation portion, 18: drive mechanism.

Claims (1)

[Scope of utility model registration request] The holding clamp 12a of the mold 10 is placed on the plate surface of the holding plate 11 via the mold 10,
12b, 13a, 13b, each of these presser clamps 12a, 12b, 13
a, 13b so as to be movable away from or toward the mold 10 along guide grooves 14a to 14d provided on the plate surface of the retaining plate 11, and endless shapes corresponding to the respective guide grooves 14a to 14d. A tow rope 15 is stretched so that it can run reversibly by a suitable drive mechanism 18, and each presser clamp 12a, 12b is attached to the striations 15b to 15e that run in opposite directions of the forward and return directions of the tow rope 15. , 13a, 13b are individually connected.