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A fixed structure and method for water-cooled tubes in buried tube casting

A technology of fixing structure and fixing method, which is applied to casting molding equipment, casting molds, casting mold components, etc., can solve the problems of small swing allowance of water-cooled tubes, waste products, product occurrence, etc., and achieve significant economic benefits and prevent waste products.

Active Publication Date: 2021-04-06
烟台吉森新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a fixed structure and method for water-cooled tubes in buried tube casting, aiming to solve the problem of waste products due to the small swing margin of the water-cooled tubes

Method used

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  • A fixed structure and method for water-cooled tubes in buried tube casting
  • A fixed structure and method for water-cooled tubes in buried tube casting
  • A fixed structure and method for water-cooled tubes in buried tube casting

Examples

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Effect test

Embodiment 1

[0037] see Figure 1-5 , a fixed structure of water-cooled pipe in buried pipe casting, including sand mold 1, the fixed structure of water-cooled pipe 3 in buried pipe casting also includes: through hole 6, water-cooled pipe 3, round steel, casing 5, metal wire. There are two through holes 6, which run through the sand mold 1 from up and down; the water cooling pipe 3 is located below the sand mold 1 and is perpendicular to the two through holes 6 respectively; the round steel is located above the sand mold 1 and is perpendicular to the two through holes 6 respectively The casing 5 is sleeved on the outer wall of the water-cooled pipe 3; wherein: the metal wire passes through a through hole 6, the outer wall of the casing 5, another through hole 6, and the outer wall of the round steel in order to fasten the water-cooled pipe 3 Fixed below the sand mold 1; the outer wall of the sleeve 5 is provided with a guide groove 51a for guiding and fixing the copper wire 2; the inner wa...

Embodiment 2

[0047] see figure 1 , Figure 6-9 , a fixed structure of water-cooled pipe in buried pipe casting, including sand mold 1, the fixed structure of water-cooled pipe 3 in buried pipe casting also includes: through hole 6, water-cooled pipe 3, round steel, casing 5, metal wire. There are two through holes 6, which run through the sand mold 1 from up and down; the water cooling pipe 3 is located below the sand mold 1 and is perpendicular to the two through holes 6 respectively; the round steel is located above the sand mold 1 and is perpendicular to the two through holes 6 respectively The casing 5 is sleeved on the outer wall of the water-cooled pipe 3; wherein: the metal wire passes through a through hole 6, the outer wall of the casing 5, another through hole 6, and the outer wall of the round steel in order to fasten the water-cooled pipe 3 It is fixed under the sand mold 1; the outer wall of the casing 5 is provided with a guide groove 51b for guiding and fixing the copper w...

Embodiment 3

[0057]see figure 1 and Figure 10 , a fixed structure of water-cooled pipe in buried pipe casting, including sand mold 1, the fixed structure of water-cooled pipe 3 in buried pipe casting also includes: through hole 6, water-cooled pipe 3, round steel, casing 5, metal wire. There are two through holes 6, which run through the sand mold 1 from up and down; the water cooling pipe 3 is located below the sand mold 1 and is perpendicular to the two through holes 6 respectively; the round steel is located above the sand mold 1 and is perpendicular to the two through holes 6 respectively The casing 5 is sleeved on the outer wall of the water-cooled pipe 3; wherein: the metal wire passes through a through hole 6, the outer wall of the casing 5, another through hole 6, and the outer wall of the round steel in order to fasten the water-cooled pipe 3 It is fixed under the sand mold 1; the outer wall of the casing 5 is provided with a guide groove 51c for guiding and fixing the copper w...

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Abstract

The invention is applicable to the technical field of buried pipe casting, and provides a fixing structure and method for a water-cooled pipe in buried pipe casting. Fixed structures include sand molds, through holes, water-cooled tubes, round steel, and metal wires. The metal wire passes through one through hole, the water cooling pipe, and the other through hole round steel in sequence, and then tightens it, which is used to fix the water cooling pipe under the sand mold; the outer wall of the casing is provided with a guide groove for guiding and fixing the copper wire ; The inner wall of the sleeve is provided with a first locking groove along the axial direction of the sleeve. The fixing method includes: S1, drilling through holes; S2, placing the water-cooling tube on the position where the water-cooling tube is placed, using metal wires to go around the water-cooling tube and passing through the through holes on both sides; S3, placing a round steel, and using metal wires to tie. Compared with the related technology, in the product structure after the implementation of the present invention, the water-cooled pipe is hung on the sand mold with copper wires when the upper box is tested, and the swing margin of the water-cooled pipe is larger, so this structure can prevent the product from being rejected. , significant economic benefits.

Description

technical field [0001] The invention belongs to the technical field of buried pipe casting, and in particular relates to a fixing structure and method for a water-cooled pipe in buried pipe casting. Background technique [0002] When casting buried pipes, it is necessary to set up water-cooled pipes. In related technologies, see Figure 11 , Figure 11 Middle: 11 sand molds, 12 nails, 13 copper wires, 14 water-cooled pipes. When developing sand molds, copper wires are used to directly fix the water-cooling tubes on the sand molds. Specifically, both ends of the copper wires are wound on the nails, so that the water-cooling tubes have a small margin of movement. The water-cooling tube is basically fixed, and the tube will be cracked when it expands with heat and contracts with cold. Therefore, the disadvantage of the related art is that the products are defective due to the small swing margin of the water cooling tube. [0003] Therefore, it is necessary to provide a new me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D27/04B22C9/02
CPCB22C9/02B22D27/04
Inventor 杜振民杨波姜志超孙建鹏张继伟
Owner 烟台吉森新材料科技有限公司