Main machine body connection structure for water-cooling centrifugal machine

A water-cooled centrifuge and connection structure technology, which is applied in the field of metallurgical industry production equipment, can solve problems such as inability to ensure installation accuracy, difficulty in repairing, and damage to screw holes on the main body, so as to save maintenance time, facilitate replacement, and improve productivity. Effect

Inactive Publication Date: 2015-02-11
WUHU XINXING DUCTILE IRON PIPES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the problem of the working environment, the double-ended studs need to be replaced frequently. When they are removed, the screw holes on the main body are easy to be damaged, which is not easy to repair, and the accuracy of the installation cannot be guaranteed.

Method used

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  • Main machine body connection structure for water-cooling centrifugal machine

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Embodiment Construction

[0016] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0017] like figure 1 The structure shown is the connection structure of the main body of the water-cooled centrifuge of the present invention. The pipe mold socket support is connected with the main body 1 , and the pipe mold socket support is provided with a mold ring 5 . The connection structure is applied to the socket support of the small-diameter cast pipe (DN80-300) water-cooled centrifuge.

[0018] In order to solve the problems existing in the prior art and overcome its defects, and realize the purpose of the invention to ensure that the connection structure is not easily damaged and is convenient for repair, the technical ...

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Abstract

The invention discloses a main machine body connection structure for a water-cooling centrifugal machine. A tube mould socket support is connected with a main machine body (1) and provided with a casting mould ring (5); the main machine body (1) is provided with a screw sleeve (2); a bolt perforating hole is formed in the casting mould ring (5); a double-end stud (4) is arranged in the bolt perforating hole; one end of the double-end stud (4) is screwed into a screw hole of the screw sleeve (2); a nut (3) is screwed at the other end of the double-end stud (4) and the casting mould ring (5) is fastened and connected with the main machine body (1) by virtue of the nut (3). According to the technical scheme, the screw sleeve is additionally arranged on the main machine body of the water-cooling centrifugal machine with small bore and is tightly fastened with the double-end stud, so that the firm connection between the main machine body and the casting mould ring is realized. By adopting the screw sleeve mechanism, the damage to the main machine body is prevented, the maintenance time is shortened, and the main machine body is convenient to replace, so that the aim of increasing the production rate is fulfilled.

Description

technical field [0001] The invention belongs to the technical field of metallurgical industry production equipment. Specifically, the invention relates to a connection structure between a main body and a mold ring for a water-cooled centrifuge with a specification of DN80-300. Background technique [0002] Due to the sealing requirements of the cooling circulating water, at the socket support of the small-diameter cast pipe (DN80-300) water-cooled centrifuge, the socket support of the pipe mold and the main body are sealed with a mold ring. When producing cast pipe products with different diameters, it is necessary to replace the pipe mold and the matching mold ring. [0003] In the prior art, the casting mold ring of the small-caliber water-cooled centrifuge is connected with the main body by a stud, and a screw hole is directly drilled on the main body, and one end of the stud is fastened to the main body. Due to the problem of the working environment, the double-ended s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D13/02
CPCB22D13/10B22D13/02
Inventor 王金秀张永明
Owner WUHU XINXING DUCTILE IRON PIPES
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