CN204867615U - Pipe cutting machine - Google Patents

Abstract

The utility model relates to a pipe cutting machine, including the base member, its characteristics are the base member includes the crossbeam, be provided with the knife rest on the crossbeam, the knife rest is connected with the lift control pole, the knife rest bottom is provided with the cutting knife, be provided with cylinder A, cylinder B on the base member, set up slottedly on the base member, cylinder A sets up at the inslot, and cylinder A moves at the location portability of inslot, be provided with the fastener who is used for fastening cylinder A axis location on the cylinder A, joining method between knife rest and the lift control pole is the lead screw principle, the cutting knife is the diamond blade, compared with the prior art, the effect of the convenient multifunctional horizontal discharger is beneficial in that, the utility model provides a pipe cutting machine, its characteristics are that the interval between two cylinders on the pipe cutting machine is adjustable to the not unidimensional pipe of adaptation, the utility model has the characteristics of simple structure, practical reliable.

Description

A kind of pipe cutting machine

Technical field

The utility model relates to cutting mechanics field, particularly relates to a kind of pipe cutting machine.

Background technology

Pipe cutting machine is a kind of instrument being used for cutting off the metal tubes such as red copper, brass, aluminium.Cut the copper pipe that some calibers are less, firm saw can be used; And for the slightly large copper pipe of some calibers, pipe cutting machine just must be used to cut off.Pipe cutting machine is generally made up of support, roller, cutter, cutting member and swing handle, need during use first the pipe for cutting off to be sandwiched between cutter and two rollers, and make cutter vertical with pipe, then screw swing handle by the elongation of screw rod drive cutting member, allow cutter contact copper pipe; Then cutter is rotated, while rotary cutting knife, rotate swing handle feed, make cutter keep the state contacted with copper pipe, until copper pipe is cut off.Although pipe cutting machine has a wide range of applications in productive life, but segmental defect is still difficult to improve: pipe cutting machine relies on cutter and two rollers to carry out three-point fix on the one hand, and two roller spacings are less and non-adjustable, cause and more easily occur slip condition when the copper pipe that some calibers of cutting are slightly large; On the other hand need constantly to adjust cutter position during cutting copper pipe and fix copper pipe, both easily cause burr phenomena because of excessive feed, the operating efficiency of cutting can be affected again.Therefore, for the problems referred to above, be necessary to increase location structure, to improve the fixed effect of cutter and pair of rollers copper pipe to pipe cutting machine.。

Utility model content

The utility model, in order to overcome deficiency of the prior art, provides a kind of pipe cutting machine, is characterized in that the spacing between two cylinders on pipe cutting machine is adjustable, and to adapt to the pipe of different size, the utility model has simple, the practical feature reliably of structure.

The utility model is achieved through the following technical solutions:

A kind of pipe cutting machine, comprise matrix, be characterized in that described matrix comprises crossbeam, described crossbeam is provided with knife rest, and described knife rest is connected with elevating control bar, is provided with cutter bottom described knife rest, described matrix is provided with cylinder A, cylinder B, described matrix is provided with groove, and described cylinder A is arranged in groove, position-movable in groove of cylinder A.

As optimal technical scheme of the present utility model, described cylinder A is provided with the fastener for fastening cylinder A axial location.

As optimal technical scheme of the present utility model, the method for attachment between described knife rest and elevating control bar is leading screw principle.

As optimal technical scheme of the present utility model, described cutter are diamond blade.

Compared with prior art, the beneficial effects of the utility model are: the utility model provides a kind of pipe cutting machine, be characterized in that the spacing between two cylinders on pipe cutting machine is adjustable, to adapt to the pipe of different size, the utility model has simple, the practical feature reliably of structure.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1, crossbeam; 2, fastener; 3, cylinder A; 4, matrix; 5, cylinder B; 6, groove; 7, cutter; 8, knife rest; 9, elevating control bar.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.

Described a kind of pipe cutting machine, comprise matrix 4, be characterized in that described matrix 4 comprises crossbeam 1, described crossbeam 1 is provided with knife rest 8, and described knife rest 8 is connected with elevating control bar 9, is provided with cutter 7 bottom described knife rest 8, described matrix 4 is provided with cylinder A3, cylinder B5, described matrix 4 is provided with groove 6, and described cylinder A3 is arranged in groove 6, position-movable in groove 6 of cylinder A3.

As a preferred embodiment of the present utility model, described cylinder A3 is provided with the fastener for fastening cylinder A3 axial location.

As a preferred embodiment of the present utility model, the method for attachment between described knife rest 8 and elevating control bar 9 is leading screw principle.

As a preferred embodiment of the present utility model, described cutter 7 are diamond blade.

Compared with prior art, the beneficial effects of the utility model are, the utility model provides a kind of pipe cutting machine, are characterized in that the spacing between two cylinders on pipe cutting machine is adjustable, to adapt to the pipe of different size, the utility model has simple, the practical feature reliably of structure.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (4)

1. a pipe cutting machine, comprise matrix (4), it is characterized in that: described matrix (4) comprises crossbeam (1), described crossbeam (1) is provided with knife rest (8), described knife rest (8) is connected with elevating control bar (9), described knife rest (8) bottom is provided with cutter (7), described matrix (4) is provided with cylinder A (3), cylinder B (5), described matrix (4) is provided with groove (6), described cylinder A (3) is arranged in groove (6), position-movable in groove (6) of cylinder A (3).

2. a kind of pipe cutting machine according to claim 1, is characterized in that: described cylinder A (3) is provided with the fastener (2) for fastening cylinder A (3) axial location.

3. a kind of pipe cutting machine according to claim 1, is characterized in that: the method for attachment between described knife rest (8) and elevating control bar (9) is leading screw principle.

4. a kind of pipe cutting machine according to claim 1, is characterized in that: described cutter (7) are diamond blade.