Online full-automatic wall thickness measurement device for nodular cast iron pipe

A nodular cast iron pipe, fully automatic technology, applied in measuring devices, instruments, using ultrasonic/sonic/infrasonic waves, etc., can solve the problems of inability to meet the quality monitoring requirements of large-scale production lines, low detection efficiency, and limited detection capabilities

Pending Publication Date: 2019-02-26
WUHU XINXING DUCTILE IRON PIPES
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  • Abstract
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Problems solved by technology

[0002] At present, the wall thickness detection methods of domestic cast pipe manufacturers are manual hand-held portable ultrasonic detectors that require coupling agents to detect wall thickness, and can only conduct random inspections on individual pipes in a batch of products, and each pipe can only detect 7-10 points
The detection efficiency is low, and the detection capacity is limited, which cannot meet the quality monitoring needs of large-scale production lines

Method used

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  • Online full-automatic wall thickness measurement device for nodular cast iron pipe
  • Online full-automatic wall thickness measurement device for nodular cast iron pipe
  • Online full-automatic wall thickness measurement device for nodular cast iron pipe

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Embodiment Construction

[0031] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0032] In the present invention, unless otherwise specified, the orientation words included in the term such as "up, down, left, right, front, back, inside and outside" only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art. , and should not be construed as a limitation of this term.

[0033] See attached Figure 1-5 The online automatic wall thickness detection equipment for ductile iron pipes shown in the figure, the online automatic wall thickness detection equipment for ductile iron pipes includes a steel frame body 1 and a car body 2, the top of the steel frame body 1 is provided with a...

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Abstract

The invention discloses an online full-automatic wall thickness measurement device for a nodular cast iron pipe. The top of a steel frame body is provided with a platform plate, and the platform plateis provided with a bar-shaped through hole which is through vertically. A vehicle body can be slidingly disposed on two rails, and the platform plate is also provided with a horizontal power supply mechanism so as to drive the vehicle body to move horizontally. Two ends of a guide rail are respectively fixedly connected with an upper fixed plate and a lower fixed plate. The horizontal power supply mechanism is connected to the upper and lower fixed plates, so as to drive the upper and lower fixed plates to rise or fall synchronously. The bottom of the lower fixed plate is fixedly connected with a detection board, and the detection board is fixedly connected with an electromagnetic ultrasonic transducer. A detection end of the electromagnetic ultrasonic transducer passes through the detection board and is aligned with the bottom surface of the detection board. A plurality of pairs of moving clamping jaws capable of clamping two sides of a to-be-measured part are disposed below the detection board. The device provided by the invention can improve the wall thickness detection efficiency of the nodular cast iron pipe.

Description

technical field [0001] The invention relates to online automatic wall thickness detection equipment for ductile iron pipes. Background technique [0002] At present, the wall thickness detection methods of domestic cast pipe manufacturers are manual hand-held portable ultrasonic detectors that require coupling agents to detect wall thickness, and can only conduct random inspections on individual pipes in a batch of products, and each pipe can only detect 7-10 points. The detection efficiency is low, and the detection capacity is limited, which cannot meet the quality monitoring needs of large-scale production lines. Contents of the invention [0003] The object of the present invention is to provide an online automatic wall thickness detection equipment for ductile iron pipes, which can improve the detection efficiency of the ductile iron pipe wall thickness detection. [0004] In order to achieve the above object, the present invention provides an online automatic wall ...

Claims

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Application Information

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IPC IPC(8): G01B17/02
CPCG01B17/02
Inventor 吕少峰郝文员岳江峰金时兴
Owner WUHU XINXING DUCTILE IRON PIPES
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