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Pipe drawing machine of centrifugal pipe casting machine

A technology of centrifugal casting and extubation machine, which is applied in the field of mechanical equipment, can solve the problems of lack of automatic core breaking function, low work efficiency, and low extubation efficiency, so as to improve extubation efficiency, strong stability, and avoid detachment Effect

Inactive Publication Date: 2019-12-03
杭州春风机械工程股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the ductile iron pipe is processed and formed, it is necessary to pull out the formed pipe fitting from the centrifugal host through the pipe pulling pliers. Before pulling out the pipe fitting, the sand core at the socket end of the pipe fitting needs to be broken. Core breaking function, low extubation efficiency, manual core breaking workers are required to pull out the pipe fittings, in view of this, in the patent document with the announcement number 201510085620.4, a pipe extubation machine for centrifugal casting equipment for ductile iron pipes is disclosed. The extubation machine in the above comparison document does not have the function of automatic core breaking, and the working efficiency is low

Method used

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  • Pipe drawing machine of centrifugal pipe casting machine
  • Pipe drawing machine of centrifugal pipe casting machine
  • Pipe drawing machine of centrifugal pipe casting machine

Examples

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Comparison scheme
Effect test

Embodiment 1

[0089] Example 1 (see Figure 1-13 ).

[0090] The extubation machine of the centrifugal pipe casting machine in the present embodiment comprises a track frame 28, an extubation car 29, an extubation drive device 30 and an extubation assembly, the extubation car 29 is connected with the extubation drive device 30, and the extubation car 29 and the extubation driving device 30 are all installed on the track frame 28, and the extubation assembly is installed on the extubation cart 29.

[0091] The extubation cart 29 in this embodiment includes a vehicle frame 291, wheels 292, extubation frame 293, extubation pulley 294, extubation rotating mechanism 295, extubation push-pull mechanism 296, extubation mechanism 297 and extubation adjustment mechanism 298, Extubation stand 293 is installed on the vehicle frame 291, and extubation pulley 294, extubation rotation mechanism 295 and extubation push-pull mechanism 296 are all installed on the extubation stand 293, and extubation rotat...

Embodiment 2

[0109] Example 2 (see Figure 1-11 , 14-15)

[0110] The extubation machine of the centrifugal pipe casting machine in the present embodiment comprises a track frame 28, an extubation car 29, an extubation drive device 30 and an extubation assembly, the extubation car 29 is connected with the extubation drive device 30, and the extubation car 29 and the extubation driving device 30 are all installed on the track frame 28, and the extubation assembly is installed on the extubation car 29.

[0111] The extubation cart 29 in this embodiment includes a vehicle frame 291, wheels 292, extubation frame 293, extubation pulley 294, extubation rotating mechanism 295, extubation push-pull mechanism 296, extubation mechanism 297 and extubation adjustment mechanism 298, Extubation stand 293 is installed on the vehicle frame 291, and extubation pulley 294, extubation rotation mechanism 295 and extubation push-pull mechanism 296 are all installed on the extubation stand 293, and extubation ...

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Abstract

The invention relates to a pipe drawing machine of a centrifugal pipe casting machine, and belongs to the field of mechanical equipment. The pipe drawing device comprises a rail frame, a pipe drawingvehicle, a pipe drawing driving device and a pipe drawing assembly. The pipe drawing vehicle is connected with the pipe drawing driving device, the pipe drawing vehicle and the pipe drawing driving device are both installed on the rail frame, and the pipe drawing assembly is mounted on the pipe drawing vehicle. The structure characteristics are that the pipe drawing vehicle comprises a vehicle frame, a pipe drawing frame, a pipe drawing pulley, a pipe drawing rotating mechanism and a pipe drawing push-pull mechanism, wherein the pipe drawing frame is installed on the vehicle frame, the pipe drawing pulley, the pipe drawing rotating mechanism and the pipe drawing push-pull mechanism are all installed on the pipe drawing frame, the pipe drawing rotating mechanism is connected with the pipe drawing push-pull mechanism, the frame is installed on the rail frame, the pipe drawing driving device is matched with the pipe drawing pulley, and the pipe drawing assembly is installed on the pipe drawing rotating mechanism.

Description

technical field [0001] The invention relates to a pipe pulling machine for a centrifugal pipe casting machine, which belongs to the field of mechanical equipment. Background technique [0002] After the ductile iron pipe is processed and formed, it is necessary to pull out the formed pipe fitting from the centrifugal host through the pipe pulling pliers. Before pulling out the pipe fitting, the sand core at the socket end of the pipe fitting needs to be broken. Core breaking function, low extubation efficiency, manual core breaking workers are required to pull out the pipe fittings, in view of this, in the patent document with the announcement number 201510085620.4, a pipe extubation machine for centrifugal casting equipment for ductile iron pipes is disclosed. The extubation machine in the above-mentioned comparative document does not have the function of automatic core breaking, and the working efficiency is low. Contents of the invention [0003] The object of the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D13/10B22D13/02
CPCB22D13/02B22D13/108
Inventor 徐砚琛
Owner 杭州春风机械工程股份有限公司
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