Cold pressing die for machining inner ring of guide cylinder
The utility model discloses a cold pressing die for processing the inner ring of a guide cylinder, which comprises an outer die cylinder and an inner die cylinder, the outline of the outer side wall of the outer die cylinder is matched with the outline of the inner hole wall of the inner ring of a f...
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| creator | GAO LEI DING SUQIN WU BIN HUANG XIAOBO |
| description | The utility model discloses a cold pressing die for processing the inner ring of a guide cylinder, which comprises an outer die cylinder and an inner die cylinder, the outline of the outer side wall of the outer die cylinder is matched with the outline of the inner hole wall of the inner ring of a finished guide cylinder, and the outer die cylinder is sleeved on the inner die cylinder. The outer mold cylinder and the inner mold cylinder are coaxial, a gap is reserved between the inner hole wall of the outer mold cylinder and the outer side wall of the inner mold cylinder, and the supporting set is fixedly installed in the gap between the outer mold cylinder and the inner mold cylinder and fixedly connected with the outer mold cylinder and the inner mold cylinder. The cold pressing die is a single die, the pressing allowance does not need to be reserved for the raw materials to be pressed in the pressing process, and the consumption of the raw materials is reduced; repeated pressing is not needed; the integral |
| format | Patent |
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The outer mold cylinder and the inner mold cylinder are coaxial, a gap is reserved between the inner hole wall of the outer mold cylinder and the outer side wall of the inner mold cylinder, and the supporting set is fixedly installed in the gap between the outer mold cylinder and the inner mold cylinder and fixedly connected with the outer mold cylinder and the inner mold cylinder. 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The outer mold cylinder and the inner mold cylinder are coaxial, a gap is reserved between the inner hole wall of the outer mold cylinder and the outer side wall of the inner mold cylinder, and the supporting set is fixedly installed in the gap between the outer mold cylinder and the inner mold cylinder and fixedly connected with the outer mold cylinder and the inner mold cylinder. 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The outer mold cylinder and the inner mold cylinder are coaxial, a gap is reserved between the inner hole wall of the outer mold cylinder and the outer side wall of the inner mold cylinder, and the supporting set is fixedly installed in the gap between the outer mold cylinder and the inner mold cylinder and fixedly connected with the outer mold cylinder and the inner mold cylinder. The cold pressing die is a single die, the pressing allowance does not need to be reserved for the raw materials to be pressed in the pressing process, and the consumption of the raw materials is reduced; repeated pressing is not needed; the integral</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL |
| title | Cold pressing die for machining inner ring of guide cylinder |
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