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Special mold replacement apparatus of cold core box core ejecting machine

A technology of mold replacement and core shooting machine, which is applied to molding machines, manufacturing tools, casting and molding equipment, etc. The effect of labor intensity, fast replacement and convenient operation

Inactive Publication Date: 2016-04-06
石勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the use of the existing cold box core shooter, the mold needs to be replaced frequently. Now the traditional operation method is basically adopted, but it usually takes more than half an hour to change the mold each time, which obviously cannot meet the requirements of modernization and high efficiency. Due to the large-scale production situation, the replacement of molds seriously wastes time and cost, which restricts the improvement of production efficiency, and the traditional operation method is also very inconvenient and labor-intensive. Therefore, a device that can automatically replace molds without manual labor is provided. is required

Method used

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  • Special mold replacement apparatus of cold core box core ejecting machine
  • Special mold replacement apparatus of cold core box core ejecting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] This embodiment provides a special mold replacement device for cold box core shooter, which is characterized in that: the special mold replacement device for cold box core shooter includes a motor (1), a mandrel (2), a hinge (3 ), shot head (4), fixed transmission wheel (5), hinged shaft (6), rotating shaft (7), locking block (8), hook head (9), mold (10);

[0015] Among them: one end of the locking block (8) of the device is connected to the base on one side of the shooting head (4) of the core shooting machine through the rotating shaft (7), and the other end of the locking block (8) is provided with a hinged shaft (6), The hinge (3) passes through the hinge shaft (6), and is connected to the work cylinder (2) controlled by the motor (1) by means of the fixed transmission wheel (5), and the hook head (9) is welded on the lower side of the locking block (8) , the convenient position under the injection head (4) is the position where the mold (10) needs to be replaced. ...

Embodiment 2

[0019] This embodiment provides a special mold replacement device for cold box core shooter, which is characterized in that: the special mold replacement device for cold box core shooter includes an oil cylinder piston (21), an oil cylinder (22), a connecting rod ( 23), hinge (24), injection head (25), fixed transmission wheel (26), hinged shaft (27), rotating shaft (28), locking block (29), hook head (210), mold (211) ;

[0020] Among them: one end of the locking block (29) of the device is connected to the base on one side of the shooting head (25) of the core shooting machine through the rotating shaft (28), and the other end of the locking block (29) is provided with a hinged shaft (27), The hinge (24) passes through the hinge shaft (27), and is connected to the connecting rod (23) connected to the cylinder piston (21) of the oil cylinder (22) by means of the fixed transmission wheel (26), and the lower side of the locking block (29) is welded There is a hook head (210), ...

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Abstract

The invention relates to a special mold replacement apparatus of a cold core box core ejecting machine. The special mold replacement apparatus is characterized by comprising a motor, a working cylinder, a hinge, an ejecting head, a fixed transmission wheel, a hinged shaft, a rotation shaft, a locking block hook head and a mold, wherein one end of the locking block of the apparatus is connected to the base on one side of the core ejecting machine ejecting head through the rotation shaft, the other end of the locking block is provided with the hinged shaft, the hinge penetrates through the hinged shaft and is connected to the working cylinder controlled by the motor by using the fixed transmission wheel, the hook head is welded on the lower side of the locking block, and the position of the mold to be replaced is below the ejecting head. According to the present invention, the special mold replacement apparatus has advantages of clever structure, easy operation, rapid replacement, production specialization, production automation, time saving, labor saving, downtime reducing, labor intensity reducing, and effective cold core box core ejecting machine working efficiency improving.

Description

technical field [0001] The invention relates to the field of special mold replacement devices, and in particular provides a special mold replacement device for cold box core shooters. Background technique [0002] During the use of the existing cold box core shooter, the mold needs to be replaced frequently. Now the traditional operation method is basically adopted, but it usually takes more than half an hour to change the mold each time, which obviously cannot meet the requirements of modernization and high efficiency. Due to the large-scale production situation, the replacement of molds seriously wastes time and cost, which restricts the improvement of production efficiency, and the traditional operation method is also very inconvenient and labor-intensive. Therefore, a device that can automatically replace molds without manual labor is provided. It's required. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned existin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C15/23
Inventor 石勇
Owner 石勇
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