Mould lifting device with mould lifting disks

A mold plate and belt-up technology, applied in the field of sand casting, can solve the problems of easily damaged sand, and achieve the effect of avoiding damage

Inactive Publication Date: 2017-06-13
句容市有色金属铸造厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mold removal is an important step in sand casting. Generally, the mold is taken out by hand. In the process of manually taking out the mold, it is easy to damage the sand mold.

Method used

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  • Mould lifting device with mould lifting disks

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Experimental program
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Effect test

Embodiment

[0015] Such as figure 1 , a kind of ejector device with ejector plate provided by the present invention, comprises ejector 1, fixing seat 2, lifting rod 3, cross arm 4, ejector rod 5, ejector plate 6, tapered structure 7 and handle 8; More than one ejector 1 is provided on the outside of the lower sand box, and an ejector plate 6 is provided on the ejector 1 .

[0016] The ejector 1 includes a fixed seat 2 on the outside of the sand box, on which a lifting rod 3 is arranged, and a cross arm 4 is rotatably connected to the lifting rod, and a vertical ejecting rod 5 is provided on the cross arm, and a lifting rod 5 is arranged on the cross arm. The disc 6 is arranged on the bottom end of the ejector rod 5, and more than one tapered structure 7 is detachably provided on the ejector disc 6.

[0017] The ejector plate 6 is a cube structure or a cuboid structure or a disc structure.

[0018] The two ends of the lower sand box are provided with handles 8.

[0019] The usage of thi...

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PUM

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Abstract

The invention provides a mold ejector with a mold ejector, comprising an upper flask and a lower flask, more than one ejector is provided outside the lower flask, and an ejector is provided on the ejector . The mold ejector includes a fixed seat for fixing the outside of the sand box, and a lifting rod is provided on the fixed seat, and a cross arm is rotatably connected to the lifting rod. The bottom end of the ejector rod and the ejector plate are detachably provided with more than one tapered structure. The ejector plate is a cube structure. The ejector plate is a cuboid structure. The ejection plate is a disc structure. The two ends of the lower sand box are provided with handles. In the present invention, a mold lifter is provided on the outside of the sand box, and the mold is taken out from the vertical direction by using the mold lifter to avoid damage to the sand mold cavity.

Description

technical field [0001] The invention relates to the field of sand casting, in particular to a mold-drawing device with a mold-lifting plate. Background technique [0002] Sand Casting - A casting method in which castings are produced in sand molds. Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Because the molding materials used in sand casting are cheap and easy to obtain, the casting mold is easy to manufacture, and it can adapt to the single-piece production, batch production and mass production of castings. It has been the basic process in casting production for a long time. Mold removal is an important step in sand casting. Generally, the mold is taken out by hand. In the process of manually taking out the mold, it is easy to damage the sand mold. Contents of the invention [0003] Purpose of the invention: The technical problem to be solved by the present invention is to provide a mold ejector with a mold ejector for the deficienci...

Claims

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Application Information

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IPC IPC(8): B22C19/06
CPCB22C19/06
Inventor 朱观友
Owner 句容市有色金属铸造厂
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