A kind of transverse punching die with relief
A punching die, horizontal technology, applied in the field of punching dies for the flanging of refrigerator door handles, can solve the problem of high cost, achieve cost saving, facilitate continuous operation, and avoid jamming
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Embodiment 1
[0021] Such as figure 1 , figure 2 As shown, a transverse punching die with abdication includes a base 1, a slide plate 2, a sliding mechanism, a lower die mechanism, an upper die mechanism, a driving mechanism, a spring mechanism and a return mechanism. The sliding mechanism includes a sliding rail 12 and a sliding block 21 . The slide rail 12 is installed on the base 1 and is arranged along the front and back directions. The slide plate 2 is installed on the slide rail 12 through the slide block 21 and can slide along the slide rail 12 . The lower mold mechanism includes a lower mold frame 31 and a lower mold bar 32 . The lower mold strip 32 is installed on the front end of the slide plate 2 through the lower mold frame 31 . The upper mold mechanism includes an upper mold frame 33 and a pressing plate 35 . The pressing plate 35 is installed on the upper mold frame 33 through the fixing plate 34 . The lower molding strip 32 and the pressing plate 35 are arranged parall...
Embodiment 2
[0030]The structure of this embodiment is basically the same as that of Embodiment 1, the difference is that the homing mechanism of this embodiment is realized by a slope 11 with an inclined angle. That is, the top surface of the base 1 is an inclined surface 11 with an inclined angle. The inclination angle of the slope 11 is 6-15 degrees, preferably 8 degrees. The inclination angle here is the angle between the inclined plane 11 and the horizontal plane. The inclined direction of the inclined surface 11 is set along the front and rear end directions, so that the rear end of the base 1 is higher than the front end. The slide rail 12 is disposed on the slope 11 . In this embodiment, the spring of the spring mechanism does not provide contraction force, and the spring is not fixedly connected to the upper die frame 33 . When the mold was in the mold-opening state, the oil cylinder 45 contracted and pulled the upper mold frame 33 back to the top, and the distance between the ...
Embodiment 3
[0032] The structure of this embodiment is basically the same as that of Embodiment 1, except that the return mechanism of this embodiment is jointly realized by the inclined surface 11 with an inclination angle and the contraction force of the spring mechanism spring. That is, on the basis of Embodiment 1, the top surface of the base 1 is an inclined surface 11 with an inclined angle. The inclination angle of the slope 11 is 6-15 degrees, preferably 8 degrees. The inclination angle here is the angle between the inclined plane 11 and the horizontal plane. The inclined direction of the inclined surface 11 is set along the front and rear end directions, so that the rear end of the base 1 is higher than the front end. The slide rail 12 is disposed on the slope 11 . When the mold was in the mold-opening state, the oil cylinder 45 contracted and pulled the upper mold frame 33 back to the top, and the distance between the upper mold frame 33 and the lower mold frame 31 was the lar...
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