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Metal mold casting demolding machine for tubular shells

A technology of metal mold casting and demoulding machine, which is applied in the field of metal mold casting demoulding machine for cylindrical shell, which belongs to the field of post-casting treatment, and can solve the problems such as difficulty in demoulding the metal mold of cylindrical shell

Active Publication Date: 2016-05-25
KUNMING SHIPBUILDING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The length of the cylindrical shell is between 160 and 2000mm. If the length of the cylindrical shell is greater than 800mm, the metal mold is composed of two sections of metal shape. When the box is closed, the anti-gun fire sealing mud is squeezed between the two sections. , gaps of different sizes will be formed, and seams will be formed after the casting is formed, which brings difficulties to the metal mold release of the cylindrical shell

Method used

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  • Metal mold casting demolding machine for tubular shells
  • Metal mold casting demolding machine for tubular shells

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Embodiment Construction

[0012] See figure 1 , figure 2 , a cylindrical shell metal mold casting demoulding machine, the present invention is characterized in that: three bracket cars 2 are installed on the guide rail of the floor guide rail workbench 1, wherein a support car 9 is placed on the guide rail of the left side bracket car 2, The right end plate of the workbench 1 is connected with the oil cylinder mounting base 6 through the screw 4, and the left and right hydraulic clamping mechanisms 3 are connected with 4 fixing brackets 11 through two rotating shafts 5, and the 4 fixing brackets 11 are respectively welded on the left and right sides of the oil cylinder mounting base 6. On the side, the hydraulic control system 7 and the variable pump type hydraulic pump station 8 are connected with two clamping cylinders 13 and one ejecting hydraulic cylinder 15 through a hydraulic pipeline system 16, one end of the clamping cylinder 13 is hinged with the hydraulic clamping mechanism 3, and the other ...

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Abstract

The invention relates to a metal mold casting demolding machine for tubular shells. The metal mold casting demolding machine for tubular shells is characterized in that: three support trolleys (2) are arranged on a guide rail of a landing guide rail workbench (1), a prop-up trolley (9) is arranged on the guide rail of the support trolley (2) on the left, the right end plate of the workbench (1) is connected with an oil cylinder mounting base (6) by a screw (4), and left and right hydraulic tightening mechanisms (3) are connected with four fixed supports (11) by two rotating shafts (5). The metal mold casting demolding machine for tubular shells has the beneficial effects that: the metal mold casting demolding machine for tubular shells can realize casting mold demolding by turning twice, the demolding force is reduced, and the energy-saving and noise-reduction purpose is achieved; and besides, one-stage metal contour demolding requirement is satisfied, the shell is effectively prevented from damage, a new all-steel train guide rail structure is used, the support trolley can realize centering and also can change sliding friction into rolling friction so as to move along with the casting mold, the demolding resistance is reduced and the energy consumption is reduced.

Description

Technical field [0001] The invention relates to a metal mold demoulding machine for cylindrical casing metal mold, which belongs to the technical field of post-casting treatment. Background technique [0002] The stripping machine for cylindrical shell metal mold casting is one of the important devices in the cleaning process of castings after metal mold casting. Its function is to release the cylindrical shell castings from the metal shape to meet the needs of subsequent cleaning operations. The length of the cylindrical shell is between 160mm and 2000mm. If the length of the cylindrical shell is greater than 800mm, the metal mold is composed of two sections of metal shape. When the box is closed, the anti-gunfire sealing mud is squeezed between the two sections. , Gaps of different sizes will be formed, and seams will be generated after the casting is formed, which brings difficulties to the metal mold release of the cylindrical shell. The present invention is aimed at th...

Claims

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Application Information

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IPC IPC(8): B22D29/06
CPCB22D29/06
Inventor 范佩康赵金吉张金荣李富银武文华张新慧
Owner KUNMING SHIPBUILDING EQUIP
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