Rotary table of gravity casting machine

A technology of gravity casting machine and rotating platform, which is applied to casting equipment, manufacturing tools, equipment for feeding molten metal into molds, etc., can solve problems affecting the quality of workpieces, and achieve safe and stable rotation, and easy removal Effect

Inactive Publication Date: 2016-02-24
JIANGSU TIANHONG MACHINERY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages: After the gravity casting machine completes the forming process of a workpiece, a layer of aluminum skin will be left in the mold sprue cup where the molten aluminum is poured. This layer of aluminum skin needs to be removed, otherwise it will affect the quality of the next workpiece

Method used

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  • Rotary table of gravity casting machine
  • Rotary table of gravity casting machine
  • Rotary table of gravity casting machine

Examples

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Embodiment Construction

[0012] Depend on figure 1 Known, a schematic diagram of the workpiece pouring forming area composed of four gravity casting machines and robots. One robot 4 and four gravity casting machines 1 operate intermittently, and during the operation of each robot 4 , personnel are prohibited from entering in the robot movement area 3 . In this figure, two gravity casting machines form a group and rotate relative to each other. After each gravity casting machine 1 completes the forming process of a workpiece, a layer of aluminum will be left in the mold sprue cup position 2 where the molten aluminum is poured. Skin, this aluminum skin needs to be removed.

[0013] Depend on figure 2 It is an embodiment of the present invention. A gravity casting machine turntable, composed of a rotating platform 5, a rotating shaft 6, an oil cylinder fixing seat 7, a driving oil cylinder 8, a fixed bushing 9, a fixed base 10, a supporting drum 11 and a driving fulcrum 12, the fixed bushing 9 Fixed...

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PUM

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Abstract

A rotary table of a gravity casting machine is composed of a rotary platform (5), a rotating shaft (6), an oil cylinder fixing seat (7), a driving oil cylinder (8), a fixed shaft sleeve (9), a fixed base (10), supporting rollers (11) and a driving fulcrum (12). The fixed shaft sleeve (9) is fixed to the fixed base (10) of the gravity casting machine (1) and can rotate freely. The rotary platform (5) is fixed on the rotating shaft (6). The rotating shaft (6) is installed in the fixed sleeve shaft (9) in a matched mode through a bearing and rotates along with the fixed sleeve shaft (9). The rotary table is characterized in that the oil cylinder fixing seat (7) is arranged on the fixed shaft sleeve (9), and the rotary platform (5) is driven to rotate back and forth. According to the rotary table, the rotary table capable of rotating by 90 degrees in a reciprocating mode is designed below each gravity casting machine, so that the gravity casting machines start and stop slowly and rotate stably in the rotating process, and aluminum sheets on a sprue cup can be removed by operators safely, stably and conveniently.

Description

technical field [0001] The invention relates to a gravity casting machine turntable used in an integrated system for automatic pouring of molten aluminum by a robot. Background technique [0002] In traditional gravity casting machines, the work of pouring molten aluminum into the mold cavity is done manually, which is dangerous and heavy work. With the advancement of industrial automation, the pouring work of gravity casting machines is also replaced by robots. One robot can cooperate with 3-4 gravity casting machines to run uninterruptedly at the same time. During the operation of the robot, personnel are prohibited from entering the area where the robot moves. Disadvantages: After the gravity casting machine completes the forming process of a workpiece, a layer of aluminum skin will be left in the mold sprue cup where the molten aluminum is poured. This layer of aluminum skin needs to be removed, otherwise it will affect the quality of the next workpiece . The positio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D35/04
Inventor 张培军张达鑫潘益琴
Owner JIANGSU TIANHONG MACHINERY IND
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