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Manual pipe cutter

A technology of cutters and pipe fittings, applied in the field of manual pipe fittings cutters, can solve the problems of small cutting diameter range of cutters, burrs on plastic pipes, affecting the quality of knots, etc. Effect

Inactive Publication Date: 2012-07-04
HUAIAN COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pipe fittings are often used in our lives; plastic pipes will produce burrs if they are not cut properly, which will affect the quality of the knot; cutting glass pipes has always been a problem, and they will break if they are not cut properly; the cutting diameter range of the cutters on the market is small , there is no synchronous feeding function, stop and feed when cutting

Method used

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  • Manual pipe cutter
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Embodiment Construction

[0012] Such as figure 1 As shown, the manual pipe cutter includes a cutting disc 13, a clamping disc 14, a center wheel 11, a planetary wheel 12, a worm 4, a worm gear 5, a screw 6, a feed shaft 1, a knife rest 7 and a blade 8, the cutting disc 13 and Clamping disc 14 is installed on the outer wall of sleeve 10 respectively by its central circular hole, and clamping disc 14 is fixed on the bottom of sleeve 10, and center wheel 11 is installed on the outer wall of sleeve 10, and center wheel 11 is positioned at cutting disc 13 and Between the clamping discs 14, the center wheel 11 is fixed on the clamping disc 14, and the cutting disc 13 is located on the top of the sleeve 10 above the center wheel 11 and can rotate concentrically. The wheel 12 meshes with the center wheel 11, and the worm 4 is fixedly installed above the cutting disc 13. The bottom of the worm 4 passes through the cutting disc 13 and connects to the planetary wheel 12. The guide plate 3 is installed on the sam...

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Abstract

The invention discloses a manual pipe cutter. A cutting disc (13) and a clamping disc (14) are mounted at the two ends of the outer wall of a sleeve (10) through a central round hole; a central wheel (11) is mounted on the outer wall of the sleeve (10); a planetary wheel (12) meshed with the central wheel (11) is mounted on the bottom of the cutting disc (13); the bottom of a worm (4) penetrates through the cutting disc (13) to be connected with the planetary wheel (12); a guide plate (3) is mounted at the same side with the worm (4) on the cutting disc (13); a feed shaft (1) is mounted at the center of the guide plate (3); a worm wheel (5) on the feed shaft (1) is meshed with the worm (4); a tool rest (7) is connected to the guide plate (3) through guide posts (2) at the two ends; a screw (6) at the center of the tool rest (7) is connected with the feed shaft (1); and a blade (8) is mounted at the center of the outer side of the tool rest (7). According to the invention, a pipe is cut while the tool is radially fed, the operation is simple, the cut section is neat, the working efficiency is high, and the cutting range is large.

Description

technical field [0001] The invention relates to a cutter, in particular to a manual pipe cutter. Background technique [0002] Pipe fittings are often used in our lives; plastic pipes will produce burrs if they are not cut properly, which will affect the quality of the knot; cutting glass pipes has always been a problem, and they will break if they are not cut properly; the cutting diameter range of the cutters on the market is small , there is no synchronous feeding function, it must stop and feed when cutting. Contents of the invention [0003] The purpose of the present invention is to provide a manual pipe cutter with an automatic feed device, which can feed radially while cutting, has a large cutting range, neat cross section, easy operation and high work efficiency. [0004] The technical solution of the present invention is: the manual pipe cutter includes a cutting disc, a clamping disc, a center wheel, a planetary wheel, a worm, a worm gear, a screw, a feed shaft...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D21/06C03B33/06
Inventor 刘永利王宏臣李仁和胡田田
Owner HUAIAN COLLEGE OF INFORMATION TECH
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