Large-size aluminum plug tilting casting machine
A casting machine and tilting mechanism technology, which is applied in the field of large aluminum piston tilting casting machines, can solve the problems of inconvenient operation, long tilting table size, waste of energy consumption, etc., and achieve convenient operation, shortened size, and reduced energy consumption. consumption effect
Inactive Publication Date: 2012-07-25
SHANDONG BINZHOU BOHAI PISTON +1
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Problems solved by technology
This casting method is labor-intensive, time-consuming, labor-intensive and inefficient
[0003] Currently widely used aluminum piston blank tilting casting machines, for example: Chinese patents with application numbers 200320106376.8 and 200720027189.9 all disclose a casting machine, which includes a bed and a tilting mechanism. The tilting mechanism includes a tilting workbench, The outer mold mechanism, top mold mechanism, center core mechanism, side core mechanism, etc., the outer mold cylinder is installed on the tilting table, when tilting, the outer mold cylinder tilts 20°~30° together with the tilting table, so that There must be space for installing the outer mold cylinder on the tilting table, so the size of the tilting table is relatively long. If a large tilting casting machine is designed in this way, the designed tilting mechanism will be very bulky and heavy Larger, inconvenient to operate, lower efficiency, waste of energy
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[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0018] Figure 1-3 Among them, the large-scale aluminum piston tilting casting machine includes a bed 1, an outer mold cylinder 5 and a tilting mechanism. The tilting mechanism is arranged in the bed 1. The tilting mechanism includes a tilting device 2 and a tilting table 3. The rotating device 2 is arranged on the bed 1, the outer mold oil cylinder 5 is arranged on the bed 1, and the outer mold oil cylinder 5 passes through the tilting device 2 and is connected with the outer mold connecting device 4 arranged on the upper part of the tilting workbench 3, said The center of rotation of the outer mold connecting device 4, the center of rotation of the tilting device 2, the center of rotation of the tilting table 3 and the center of the piston rod of the outer mold oil cylinder 5 are coaxial.
[0019] The outer mold connection device 4 includes a thrust ...
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The invention relates to a large-size aluminum plug tilting casting machine comprising a lathe bed body, an external mold oil cylinder and a tilting mechanism, wherein the tilting mechanism is arranged in the lathe bed body and comprises a tilting worktable and a tilting device which is arranged on the lathe bed body and comprises a bearing block and a bearing; the tilting worktable is connected with the tilting device through the bearing and can rotate around the bearing; the external mold oil cylinder is arranged on the lathe bed body, passes through the tilting device and is connected withan external mold connecting device arranged at the upper part of the tilting worktable; and a rotating center of the external mold connecting device, a rotating center of the tilting worktable and a rotating center of the tilting device are coaxial with the center of a piston rod of the external mold oil cylinder. The invention not only reduces the size of the tilting worktable, but also can reduce the weight, so that the structure is more compact, the weight is light, the operation is convenient, the efficiency is high and energy consumption is reduced.
Description
technical field [0001] The invention relates to an aluminum piston casting machine, in particular to a large aluminum piston tilting casting machine. Background technique [0002] At present, most domestic casting machines are only suitable for casting rough pistons with a diameter below φ200. For large diameter piston blanks, manual casting is generally used. Due to the large diameter of the piston blank, the size and weight of the mold are also large. Taking a piston with a diameter of φ300 as an example, the minimum weight of the outer mold is 500Kg, and the weight of the inner core is also more than 150 Kg. Each operation requires about 5-6 people, and use the crane to assist. This casting method is labor-intensive, time-consuming, labor-intensive and inefficient. [0003] Currently widely used aluminum piston blank tilting casting machines, for example: Chinese patents with application numbers 200320106376.8 and 200720027189.9 all disclose a casting machine, which inc...
Claims
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IPC IPC(8): B22D15/02
Inventor 王丽霞张国华朱俊奎宋文平刘辉盖少磊
Owner SHANDONG BINZHOU BOHAI PISTON