trimming tool

A tool and edge trimming technology, which is applied in the field of edge trimming tools, can solve the problems of short cutting length, long cutting length, reducing pipe processing efficiency, etc., and achieve the effect of improving cutting accuracy

Active Publication Date: 2021-11-02
PETROCHINA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In the related art, in the process of trimming the edge trimming tool used, the cutting depth is often too small, or the cutting length is too long, or the cutting length is too short, etc., and the cutting is repeated, and even the inner part is repositioned. In the case of the liner, it can be seen that this kind of trimming tool will reduce the efficiency of pipe processing when trimming

Method used

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Embodiment Construction

[0053] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0054] The embodiment of the present application provides a trimming tool, such as figure 1 and refer to figure 2 As shown, the trimming tool includes a base 1, a housing 2, a first motor 3, a controller (not shown in the figure), a cutter 5, a depth detection component 6, a length detection component 7 and an advance and retreat screw 8, wherein: the housing 2 is installed on the b...

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Abstract

The disclosure relates to an edge trimming tool and belongs to the technical field of pipeline processing. The edge trimming tool includes a base, a housing, a first motor, a controller, a cutter, a depth detection component, a length detection component and an advancing and retreating screw, the housing is mounted on the base, and the length detection component and the cutter are mounted on the first end of the housing , the distance between the length detection part and the tool is the first preset value, the depth detection part is installed at the second end of the housing; the advance and retreat screw is installed in the housing, and its first end is connected with the tool, and the second end is The output shafts of the first motor are connected. When the controller receives the electrical signal sent by the length detection component, by controlling the first motor to rotate in the first direction, the second end of the advance and retreat screw is controlled to move to the second position; when the controller receives the electrical signal sent by the depth detection component , by controlling the first motor to rotate in the second direction, the second end of the advancing and retreating screw is controlled to move to the first position. By adopting the present disclosure, the pipe processing efficiency can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of pipeline processing, in particular to an edge trimming tool. Background technique [0002] The inner wall of the pipeline used in oil and gas exploitation and oil and gas transportation is usually equipped with a liner to prevent oil and gas from corroding the pipeline. The liner is a corrosion-resistant tubular structure, such as a plastic pipe. [0003] The process of pipeline processing includes installing the liner in the pipe string. The installation process of the liner can be as follows: firstly, the technician will reduce the diameter of the liner according to the diameter of the pipeline, so that the diameter of the liner is smaller than the diameter of the pipeline. Diameter, so that the liner can be placed in the pipeline; then, use the edge trimming tool to trim the liner protruding from the pipeline. In the trimming process, the cutting depth needs to be determined according to the t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D3/16B26D1/29B26D5/00B26D7/28B26D1/00B26D7/26
CPCB26D1/0006B26D1/29B26D3/166B26D5/00B26D7/2614B26D7/28B26D2001/0033B26D2001/006
Inventor 王建辉袁得芳赵展宁
Owner PETROCHINA CO LTD
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