CN205058123U

CN205058123U - PE manages cutting device

Info

Publication number: CN205058123U
Application number: CN201520740506.6U
Authority: CN
Inventors: 杨成旭
Original assignee: Zunyi Xucheng Plastic Co Ltd
Current assignee: Zunyi Xucheng Plastic Co Ltd
Priority date: 2015-09-23
Filing date: 2015-09-23
Publication date: 2016-03-02
Anticipated expiration: 2025-09-23

Abstract

The patent discloses a PE manages cutting device in the PE pipe processing equipment, including the operation panel, install the box on the operation panel, the drum of accessible PE pipe is connected to the box internal rotation, has cup jointed the disc on the drum, and this disc also is connected with the box, be equipped with on the box with cylinder outer wall roll connection's motor, and this motor axis parallels with the drum axis, the drum is close to and has cup jointed U type blade disc on a section of disc, cup jointed the extruded article on the U type blade disc, the extruded article is installed on the disc, through the U type blade disc hand power saw traditional with the cooperation replacement of extruded article, lightened workman's work load, also guaranteed that the saw is sectional level and smooth simultaneously, reduced the influence to the later stage installation.

Description

A kind of PE pipe cutter sweep

Technical field

The utility model relates to a kind of PE pipe process equipment, is specifically related to a kind of PE pipe cutter sweep.

Background technology

Along with the large-scale cityization of China is built, it is like a raging fire that the construction of urban pipe network is also carried out, and in urban pipe network is built, the application of PE pipe have also been obtained a large amount of universal.PE chemistry Chinese polyethylene by name, PE material, due to features such as its intensity are high, high temperature resistant, anticorrosive, nontoxic, wear-resisting, because it can not get rusty, so be the desirable tubing of alternative common iron feed pipe, be therefore widely used in plumbing and manufacture field; PE pipe can be divided into medium density polyethylene pipe and high density polyethylene pipe; Also SDR(can be divided into refer to the ratio of external diameter and wall thickness according to wall thickness, the wall thickness of the larger tubing of numerical value is less) 11 and SDR17.6 series, the former is applicable to carry artificial coal gas, natural gas, the liquefied petroleum gas of gaseous state, and the latter is mainly for delivery of natural gas.PE pipe and steel pipe compare, and construction technology is simple, has certain pliability, is more importantly not used as preservative treatment, will save a large amount of operations.

At present, the most of employing of the producer of domestic production PE pipe ' batch mixing--material loading--cooling of high-temperature fusion--vacuum sizing--waters ' this production technology; Because PE pipe is continuous seepage, conveniently preserve the PE pipe produced, therefore need continuous print PE be cut; And traditional cutting adopts artificial cutting, by manually pulling the saw being positioned at PE pipe cut place, PE pipe is carried out to the control of size: when workman is when pulling saw, because the frictional force of saw and PE pipe cut surface is large, comparatively require great effort when workman is cut, in addition the movement of PE pipe, also must move when making workman saw pipe, add the difficulty that workman saws pipe; And when saw uses, likely because the dragsaw dynamics of workman and direction are not controlled, cause sawed-off out-of-flatness, have influence on the installation in later stage, increase the useless pipe rate of PE pipe.

In sum, be badly in need of now a kind of mode changing artificial cutting, and can control sawed-off smooth cutting equipment well.

Utility model content

The utility model is intended to provide a kind of PE pipe cutter sweep, to solve the artificial cutting in traditional cut mode, causes sawed-off irregular problem.

A kind of PE pipe cutter sweep in this programme, comprise operating desk, described operating desk is provided with casing, the cylinder by PE pipe is rotationally connected in casing, cylinder is socketed with disk, and this disk is also connected with casing, described casing is provided with the motor be connected that to roll with cylinder outer wall, and this motor axis parallels with cylinder axis; Described cylinder is socketed with U-shaped cutterhead on one section of disk, and described U-shaped cutterhead is socketed with extrusion, and extrusion is arranged on disk.

The operation principle of this programme and beneficial effect thereof: utilize extrusion press down make U-shaped cutterhead draw in while, the cut surface of U-shaped cutterhead props up the PE pipe in cylinder, in addition now the rotation of motor drives cylinder synchronous axial system, makes U-shaped cutterhead with the center of cylinder for the center of circle moves in a circle; Because extrusion is always applied with pressure to U-shaped cutterhead, make the gathering slowly of rotation limit, U-shaped cutterhead limit, make U-shaped cutterhead create dissection to PE pipe; Along with the gathering of U-shaped cutterhead, the cutting mouth of U-shaped cutterhead on PE pipe is also deepened thereupon, until PE pipe is completely cut-off; U-shaped cutterhead Rapid reset under the effect of extrusion subsequently, prepares to cut next time.Replace traditional hand saw by U-shaped cutterhead with coordinating of extrusion, alleviate the workload of workman, also ensure that sawed-off smooth simultaneously, decrease the impact that the later stage is installed.

Further, described extrusion comprises the U-shaped compressing tablet be socketed on U-shaped cutterhead and the circle wheel be arranged on disk, the inner face that U-shaped compressing tablet is connected with U-shaped cutterhead is provided with roller, U-shaped compressing tablet is hinged with one end of connecting rod, and the other end of connecting rod is taken turns outer with circle simultaneously and is hinged and connected.Due to connecting rod and circle take turns hinged be not the center of circle, therefore after the rotation of circle wheel, the distance that connecting rod is walked just has become in short transverse, and then connecting rod can produce suppressing action to U-shaped compressing tablet and can produce the effect of drawing high again, thus makes U-shaped cutterhead draw in or to open; Because U-shaped cutterhead is with cylinder synchronous axial system, if roller-less, make the words that U-shaped cutterhead directly contacts with U-shaped compressing tablet, rough due to U-shaped cutterhead and U-shaped compressing tablet, cause contact friction force large, have influence on the rotation of U-shaped cutterhead, the cutting efficiency of the U-shaped cutterhead made lowers.

Further, described disk and casing junction are provided with slide bar, and on one section of disk, be provided with the support of fixed electrical machinery at slide bar, described cabinet exterior is provided with the groove matched with motor.Because PE pipe is moving horizontally in cutting process, when U-shaped cutterhead cutting speed is crossed slow, likely cause sawed-off out-of-flatness of PE pipe; Moved by the disk be connected with U-shaped cutterhead, realize U-shaped cutterhead and PE pipe synchronizing moving, avoid U-shaped cutterhead speed when crossing slow, sawed-off out-of-flatness of the PE pipe caused; Simultaneously by the setting of support, ensure that motor and cylinder also can realize synchronous axial system, and offer inside groove on cabinet exterior, make disk more near casing, and then the volume of whole equipment can be reduced.

Accompanying drawing explanation

Fig. 1 is the left view of a kind of PE pipe of the utility model cutter sweep embodiment;

Fig. 2 is the front view of a kind of PE pipe of the utility model cutter sweep embodiment;

Fig. 3 is a kind of PE pipe of the utility model cutter sweep extrusion figure.

Detailed description of the invention

Below by detailed description of the invention, the utility model is described in further detail:

Reference numeral in Figure of description comprises: disk 1, support 101, slide bar 102, motor 103, extrusion 2, U-shaped compressing tablet 201, roller 202, circle wheel 203, connecting rod 204, U-shaped cutterhead 3, cylinder 4, casing 5, groove 501.

Embodiment is basic as shown in accompanying drawing 1 ~ 2: a kind of PE pipe cutter sweep comprises operating desk table top being welded with casing 5, and four angles of the front end of casing 5 are equipped with slide bar 102, and the head of slide bar 102 is welded with disk 1; Slide bar 102 is welded with support 101 near one section of disk 1, and on support 101, bolt is connected with motor 103, and motor 103 output shaft is socketed with runner.Meanwhile, be socketed with in casing 5 by PE pipe and the cylinder 4 that is rotationally connected of outer wall and runner, front end and the disk 1 of cylinder 4 are movably connected; The outer wall of casing 5 offers the groove 501 can depositing motor 103.

Disk 1 radial direction is evenly equipped with a pair extrusion 2, extrusion 2 slidably connects the U-shaped cutterhead 3 of a pair of being socketed on cylinder 4, U-shaped cutterhead 3 is evenly equipped with 3 road cutting knifes, and the tip of cutting knife contacts with PE pipe.

As shown in Figure 3: extrusion 2 comprises a pair U-shaped compressing tablet 201 be rotatedly connected with U-shaped cutterhead 3, and U-shaped compressing tablet 201 and U-shaped cutterhead 3 junction are provided with roller 202; The top of U-shaped compressing tablet 201 is hinged with the head of connecting rod 204, and the afterbody of connecting rod 204 is hinged with the round wheel 203 be rotatably connected on disk 1, and circle wheel 203 is socketed with the shell be welded on disk 1.

Adopt a kind of PE pipe of this programme cutter sweep, due in the PE pipe process of reproduction, only move axially, and radial rotating does not occur; Therefore utilize the rotation of circle wheel 203, when the contact of convex surface and the U-shaped cutterhead 3 of circle wheel 203, make to produce between U-shaped cutterhead 3 to draw in, the PE that now point of a knife of cutting knife props up in cylinder 1 manages, the rotation of motor 103 simultaneously drives cylinder 1 to rotate, and then makes cutting knife with the center of cylinder 1 for moving in a circle; In addition round wheel 203 also applies pressure to U-shaped cutterhead 3, make U-shaped rotation limit, cutterhead 3 limit gathering slowly, and then make cutting knife create the effect of cutting to PE pipe, along with the gathering of U-shaped cutterhead, the cutting mouth of U-shaped cutterhead on PE pipe is also deepened thereupon, until PE pipe is completely cut-off; U-shaped cutterhead 3 resets under the effect of circle wheel 203 subsequently, prepares to cut next time.

Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.

Claims

1. a PE pipe cutter sweep, it is characterized in that: comprise operating desk, described operating desk is provided with casing, the cylinder by PE pipe is rotationally connected in casing, cylinder is socketed with disk, and this disk is also connected with casing, described casing is provided with the motor be connected that to roll with cylinder outer wall, and this motor axis parallels with cylinder axis; Described cylinder is socketed with U-shaped cutterhead on one section of disk, and described U-shaped cutterhead is socketed with extrusion, and extrusion is arranged on disk.

2. a kind of PE pipe cutter sweep according to claim 1, it is characterized in that: described extrusion comprises the U-shaped compressing tablet be socketed on U-shaped cutterhead and the circle wheel be arranged on disk, the inner face that U-shaped compressing tablet is connected with U-shaped cutterhead is provided with roller, U-shaped compressing tablet is hinged with one end of connecting rod, the other end of connecting rod is taken turns outer with circle simultaneously and is hinged and connected.

3. a kind of PE pipe cutter sweep according to claim 2, it is characterized in that: described disk and casing junction are provided with slide bar, on one section of disk, be provided with the support of fixed electrical machinery at slide bar, described cabinet exterior is provided with the groove matched with motor.