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2-cun increasing range threading machine

A threading machine and frame technology, which is applied to other manufacturing equipment/tools, manufacturing tools, etc., can solve the problems of inability to meet the characteristics of straight thread length, short stroke of the threading machine carriage, labor and time-consuming, etc. The effect of moving work, saving raw materials, and ensuring safety

Inactive Publication Date: 2019-05-21
SHAOXING JIANHUA METAL LOGISTICS CO LTD
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AI Technical Summary

Problems solved by technology

[0002] At present, in the field of threading machines, especially in the pipe cutting and threading machines below 2 inches, because the stroke design of the pipe cutting and threading machine is mainly suitable for cutting pipe threads and pipe fittings, the length of pipe threads is relatively short, and the thread length does not exceed the diameter. The stroke of the threading machine carriage is also short. When it is extended to process straight threads, since the length of the straight thread is several times the diameter, the stroke of the carriage cannot meet the length characteristics of the straight thread. When the processing length is greater than 17 cm, it needs to be divided. Segment processing, labor-intensive and time-consuming, extremely inconvenient

Method used

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  • 2-cun increasing range threading machine
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] see figure 1 -2, a kind of 2-inch extended-range pipe cutting and threading machine of the present invention includes an oil pump, a gear box, a frame, a slide rail, and a carriage, and the oil pump is connected with the gear box, and the gear box is installed on the machine. In the frame, the slide rail is fixedly installed on the frame, the center distance of the slide rail is greater than 20 cm and not greater than 27 cm, the slide frame is slidingly set on the slide rail, the stroke of the slide frame is greater than 19 cm, and the maximum is not more than 40 cm , The length of the slide rail matches the stroke of the slide frame, the length of the frame matches the length of the slide rail, the length of the frame matches for fixing the slide rail and expanding the internal space of the frame, and the tool holder is installed on the slide frame.

[0018] F...

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Abstract

The invention provides a 2-cun increasing range threading machine which is simple in technology, low in cost, safe and reliable and solves the technical problem that a 2-cun pipe cutting threading machine processes a straight thread with the length of 17-40 cm at one time through extensive application, and the working efficiency of processing the straight thread by the pipe cutting threading machine is improved by more than twice, and the working strength of a worker is lowered. The extensive application function of the threading machine is perfected through the technical scheme of increasingthe stroke of a sliding framework.

Description

technical field [0001] The invention relates to the field of 2-inch pipe cutting and threading machines, in particular to a 2-inch range-extending threading machine. Background technique [0002] At present, in the field of threading machines, especially in the pipe cutting and threading machines below 2 inches, because the stroke design of the pipe cutting and threading machine is mainly suitable for cutting pipe threads and pipe fittings, the length of pipe threads is relatively short, and the thread length does not exceed the diameter. The stroke of the threading machine carriage is also short. When it is extended to process straight threads, since the length of the straight thread is several times the diameter, the stroke of the carriage cannot meet the length characteristics of the straight thread. When the processing length is greater than 17 cm, it needs to be divided. Sectional processing is labor-intensive and time-consuming, which is extremely inconvenient. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/02
Inventor 平春华
Owner SHAOXING JIANHUA METAL LOGISTICS CO LTD
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