Lining segment production mold
A technology for lining segments and molds, which is applied to manufacturing tools, ceramic molding machines, etc., can solve the problems of high labor cost, large labor and time consumption, and low production efficiency of lining segments.
Pending Publication Date: 2022-07-19
QINHUANGDAO TIANYE TOLIAN HEAVY INDUSTRY CO LTD
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Problems solved by technology
[0004] However, the number of fastening bolts used on the segment mold is large, and it takes a lot of manpower and time to tighten or loosen these fastening bolts one by one, the labor cost is high, and the production efficiency of the lining segment is low
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[0061] In order to make the purposes, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.
[0062] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this application; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only It is not int...
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The embodiment of the invention provides a lining segment production mold, and belongs to the field of lining segment production. The upper end of a first side mold connecting leg is fixedly connected with a first side mold, the upper end of a second side mold connecting leg is fixedly connected with a second side mold, and the lower ends of the first side mold connecting leg and the second side mold connecting leg are movably connected with a bottom mold; the first roller is movably connected with the upper end of the first stand column, the second roller is movably connected with the upper end of the second stand column, and the lower ends of the first stand column and the second stand column are connected with the support. The first side mold guide plate is fixed on the first side mold; the first roller rolls along a first guide track surface of the first side mold guide plate; the second side mold guide plate is fixed on the second side mold; and the second roller rolls along a second guide track surface of the second side mold guide plate. The bottom die is arranged on the support, the lifting end of the lifting mechanism penetrates through the support and then pushes the bottom die to move up and down, automatic opening and closing of the first side die and the second side die are achieved, manpower and time are saved, and meanwhile the production efficiency of lining segments is improved.
Description
technical field [0001] The embodiments of the present application relate to the field of lining segment production, and in particular, to a lining segment production mold. Background technique [0002] Lining segment is the key component of shield construction. With the wide application of shield construction method in tunnel construction and subway construction, the market demand for lining segment is increasing year by year. The lining segment is made of high-strength impermeable concrete. When producing the lining segment, the concrete needs to be poured into the closed segment mold to form the lining segment. After the lining segment is formed, the closed segment mold needs to be opened for demoulding to obtain the lining segment. [0003] At present, the main components of segment molds on the market include two opposite side molds, two opposite end molds and a bottom mold. When the mold is closed, the side mold and the bottom mold, the end mold and the bottom mold, a...
Claims
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IPC IPC(8): B28B7/00
CPCB28B7/0044B28B7/0002B28B7/0014
Inventor 谭天宇王守友袭卫兵王金祥陈利邓瑞娟唐敏李梦娇杨桂龙张扬孟宪鑫李静郭梦琪李刚张利军
Owner QINHUANGDAO TIANYE TOLIAN HEAVY INDUSTRY CO LTD