CN2057123U

CN2057123U - Tool movable pipe cutter

Info

Publication number: CN2057123U
Application number: CN 89215736
Authority: CN
Inventors: 许荡平
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-08-22
Filing date: 1989-08-22
Publication date: 1990-05-16

Abstract

The utility model relates to a tool movable pipe cutter, composed of a rotary disk, a static ring, a bearing, a stand, a hand wheel, a pressure plate, three clamping jaws, two guide rails, a tool box, a cutting tool, a flying hammer and two positioning plates. The utility model solves the problems that in the prior art, a lathe can not be used for cutting long pipes; the incision is uneven when the pipe is cut by a hand-operated pipe cutting tool, the incision can be deformed when a thin-wall pipe is cut, etc. The utility model is characterized in that the cutting tool is rotated, and a pipe to be cut is not rotated, so that long pipes can be cut; under the actions of the flying hammer and the static ring, the cutting tool can cut softly, so that the incision of thin-wall pipes can not be deformed and can be even.

Description

Tool movable pipe cutter

The utility model relates to a kind of novel pipe cut-off machines.

The existing facility that cut off pipe are lathe and manual pipe cutter.Can only prescind pipe with lathe, pipe rotates, and cutter is motionless.With manual pipe cutter Pipe Cutting, otch out-of-flatness, the pipe that the Pipe Cutting wall is thin, otch also can be out of shape.

The purpose of this utility model is to provide a kind of cutting knife rotation, can cut long tube pipe otch and that the Pipe Cutting wall is thin and can not be out of shape and smooth cutter dynamic formula pipe cutting machine.

Fig. 1 is this pipe cutting machine front view.

Fig. 2 is this pipe cutting machine partial, longitudinal cross-sectional.

With reference to Fig. 1～2, this pipe cutting machine is made up of rotating disk (1), stationary ring (2), bearing (3) support (4), handwheel (5), platen (6), 3 claws (7), guide rail (8,9), cutter box (10), cutting knife (11), flyball (12), screw (13,14,17), location-plate (15,16). The outer likeness in form of support (4) bearing block, the bottom is leg and connecting plate, is installed on the frame with 4 screws, and top is 2 grades of annulars, and the small circle ring overcoat is loaded onto ball bearing (3) on the right, rotating disk (1) is

Shape, the right have a center hole (18), and left side spherical cavity is sleeved on bearing (3) outer shroud, and the rotating disk periphery left side is V-arrangement V belt groove, and stationary ring (2) is equipped with on the right, and guide rail (8) is installed in parallel on the rotating disk (1) with (9). Be positioned on the middle flat hole that a dress cutting knife (11) is arranged of cutter box (10) between guide rail (8) and (9), the surface has) (shape groove, flyball (12) consists of 7 fonts by the length plate, on the long slab piece arc-shaped slot is arranged, be connected on the rotating disk (1) with screw (13,17), the short slab piece puts in the cutter box hinge shape) (in the shape groove, long slab piece end cover is on stationary ring (2), be equipped with screw (14) on the stationary ring, location-plate (15,16) isShape with cutter box (10) triangularity position, is positioned on the rotating disk (1) with screw, and the location-plate part is topped on stationary ring. There are three roads to pacify respectively the radial slot of 3 claws (7) on support (4) left side, claw (7) has the rectangular thread groove on the left side, be screwed on support with rectangular thread engagement platen (6) on handwheel (5) right side, and together fixing handwheel (5) and claw (7).

Characteristics of the present utility model: the one, the cutting knife rotation, the pipe of being cut does not change, thereby can cut long tube.The 2nd, the active force of flyball and stationary ring is leaned in feed, flexible feed, thereby it is indeformable and smooth to cut the thin-walled tube otch.

Claims

A kind of cutter dynamic formula pipe cutting machine, it is characterized in that this pipe cutting machine is made up of rotating disk (1), stationary ring (2), bearing (3), support (4), handwheel (5), platen (6), 3 claws (7), guide rail (8,9), cutter box (10), cutting knife (11), flyball (12), screw (13,14,17), location-plate (15,16), the outer likeness in form of support (4) bearing block, the bottom is leg and connecting plate, be installed on the frame with 4 screws, top is 2 grades of annulars, the small circle ring overcoat is loaded onto ball bearing (3) on the right, and rotating disk is Shape, there is a center hole (18) on the right, left side spherical cavity is sleeved on bearing (3) outer shroud, the rotating disk periphery left side is a V-arrangement V belt groove, stationary ring (2) is equipped with on the right, guide rail (8) is parallel with (9) to be positioned on the rotating disk, is positioned on the middle flat hole that a dress cutting knife (11) is arranged of cutter box (10) between guide rail (8) and (9), and the surface has
The shape groove, flyball (12) constitutes 7 fonts by the length plate, on the long slab piece arc-shaped slot is arranged, and is connected on the rotating disk (1) with screw (13,17) hinge shape, and the short slab piece puts in the cutter box In the shape groove, long slab piece end cover is equipped with screw (14) on the stationary ring on stationary ring (2), and location-plate (15,16) is
Shape, be installed on the rotating disk with screw with cutter box triangularity position, the location-plate part is topped on stationary ring, there are three roads to pacify the radial slot of 3 claws (7) respectively on support (4) left side, rectangular thread engagement on rectangular thread groove and handwheel (5) right side is arranged on claw (7) left side, platen (6) is screwed on support, and together fixing handwheel (5) and claw (7).