CN201353666Y - Cutting machine - Google Patents

Cutting machine Download PDF

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Publication number
CN201353666Y
CN201353666Y CNU2009201140742U CN200920114074U CN201353666Y CN 201353666 Y CN201353666 Y CN 201353666Y CN U2009201140742 U CNU2009201140742 U CN U2009201140742U CN 200920114074 U CN200920114074 U CN 200920114074U CN 201353666 Y CN201353666 Y CN 201353666Y
Authority
CN
China
Prior art keywords
cutting
pipe
steel pipe
pipe pile
cutting machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNU2009201140742U
Other languages
Chinese (zh)
Inventor
李水明
陈黎明
巫秀萍
刘用海
翁史俊
肖秀丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO CONSTRUCTION CO Ltd
Original Assignee
NINGBO CONSTRUCTION CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO CONSTRUCTION CO Ltd filed Critical NINGBO CONSTRUCTION CO Ltd
Priority to CNU2009201140742U priority Critical patent/CN201353666Y/en
Application granted granted Critical
Publication of CN201353666Y publication Critical patent/CN201353666Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a cutting machine of machining equipment, which is designed aiming at the problem that the construction efficiency is reduced as the cleaning of the longer section of a pile foundation work in the constructional engineering is to carry out cutting from the periphery of a steel pipe pile. The design key point is that the cutting machine is placed in the steel pipe pile, the depth stretching into the steel pipe pile is regulated by a central pipe and a fixed plate; the central pipe is fixedly connected with the plane of the steel pipe pile; a rotatable platform component of the diametric plane connection is connected with a rotating disc, a locating wheel external extending mechanism and a locating wheel component. The output shaft of a rotatable electrical motor is connected with a gear assembly, an electrical conduction sliding block component and the rotating disc. A control motor is connected with an extension planker; a cutting electrical motor is connected with the extension planker and a grinding wheel; the diametric plane of the central pipe is connected with the locating wheel external extending mechanism and an auxiliary wheel carrier; and the auxiliary wheel supplies driving force for the grinding wheel which rotates at a high speed and forms a circle of cutting line along the inner wall of the steel pipe pile so as to cut off the steel pipe pile, the inner diameter of which is one section higher than the outer diameter. The cutting machine solves the technical problem of the steel pipe pile cutting and is particularly suitable for project cleaning in the pile foundation work concluding stage.

Description

Cutting machine
Technical field
The utility model relates to mechanical processing technique and apparatus field, be a kind of by in the pipe to the equipment of circumscribed pipe cutting.
Background technology
In processing practice, some situation need with to caliber below 600 millimeters, the pipe that enters of people's inconvenience outwards cuts pipe internally, for example imbedded in the pipe trench pipe and will clip one section.The steel-pipe pile of architectural engineering also needs such cutting technique in addition: because the complexity of architectural engineering geological conditions, the depth of drive of steel-pipe pile often exists certain error with design, so just causes the steel-pipe pile of building lot normally will exceed one section than design height.And for the building that basement is arranged, the absolute altitude of these steel-pipe piles is at underground several meters.In the time the steel-pipe pile of the underground part that exceeds standard will being cut, because of the earth in the construction is to be wrapped in steel-pipe pile, implement to cut to such an extent that earth is on every side scooped away from steel-pipe pile is peripheral, make the efficient of construction reduce, also easily pile tube is bumped askew; Do not cut the earth earlier and then lack the prerequisite of cutting outside managing.If from the internal implementation cutting of steel-pipe pile, raising efficiency of construction that will be bigger.To outer cutting, can also overcome some and cut the defective that pipe otch bore is dwindled from outside to inside in the reason, be applicable to that some do not allow to cut the construction occasion that the back caliber diminishes.
The Granted publication CN2405696Y of Chinese patent literature publication, the ZL patent No. 00216174.5, name is called " the underground cutter sweep of steel-pipe pile ", this part utility model discloses the underground cutter sweep of a kind of steel steel-pipe pile, comprises mainly circumference cutting speed reducer structure that is made of motor, decelerator, planetary gear and the pneumatic pressure regulating device that constitutes the control loop of mainly being made up of the pneumatic element that comprises solenoid directional control valve, sequence valve and pressure-reducing valve and check valve.It mainly is made of fuselage supporting and positioning mechanism, circumference cutting speed reducer structure, pneumatic pressure regulating device and the pneumatic feeler mechanism of following.Adopt cutting mode in the pipe, can once cut off whole section pile crown, the cutting method of this part patent is to select the high temperature air plasma-arc for use.This patent cutter sweep need hang in pipe with cutting machine with loop wheel machine, thus the pipe that can only be used for directly putting, put into from top to bottom, and also the location of cutting position is difficult for accurately; In addition can the starting the arc in pipe, and the plasma arc cutting effect be can't see, not easy to operate; Compressed air pipe, cable etc. all are hang behinds, and cutting can be twisted together after rotating.The purpose of this utility model provides a kind of pipe that level places to vertical any position, cutting machine that can cut pipe from inside to outside with multiple manufacturing process put into.
Summary of the invention
The purpose of this utility model is to provide a kind of cutting machine to this area, make its pipe that can put into level and place to vertical any position, can be outwards, cut the cutting machine of pipe with multiple manufacturing process by pipe, make it can solve cutting processing under the occasion that does not have condition to cut pipe from outside to inside; Because of its problem that otch bore is dwindled, do not allow to cut the processing occasion that the back caliber diminishes simultaneously applicable to some.The purpose of this utility model is to be achieved through the following technical solutions.
This cutting machine is the equipment from the outside quarter sawing pipe cutting of the internal diameter that is cut pipe, it comprises that rotatable platform assembly, locating wheel assembly, locating wheel extend out mechanism, rolling disc, central tube, gear assembly, rotary electric machine, control motor, cutting head, its design main points are that cutting machine is to insert to be cut in the pipe, for not being the vertical pipe of placing, also available central tube and top auxiliary wheel thereof push cutting machine and are cut in the pipe; It stretches into the degree of depth is to regulate by central tube and fixed head, and the mode of adjusting is regulated the length that another section central tube stretches into by the flange that central tube connected; Or the junction between fixed head and the central tube is provided with sleeve pipe and regulating sleeve, regulate the length that central tube stretches into.Described fixed head connects with the end face that is cut pipe, makes the position of cutting machine cutting comparatively accurate.
Described rotary electric machine drives rolling disc by gear assembly, and the control motor connects telescoping mechanism; The diametric plane of central tube connects the rotatable platform assembly, and the rotatable platform assembly is provided with rolling disc, and locating wheel extends out mechanism, locating wheel assembly, auxiliary wheel carrier; Diametric plane connection locating wheel at central tube extends out mechanism, auxiliary wheel carrier.
The output shaft attachment tooth wheel assembly of described rotary electric machine drives rolling disc, rotatable platform rotation.The control motor can be controlled flexible planker, carries out cutting operation; Cutting motor connects flexible planker and grinding wheel; Diametric plane connection locating wheel at central tube extends out mechanism, auxiliary wheel carrier; Auxiliary wheel carrier is usefulness when cutting machine is put into the pipe that keeps flat, and when pipe is directly put in cutting, also can not adorn.
Motor on the described rotatable platform is powered by the conductive slider assembly.
The utility model has solved the technical problem that the pipe from horizontal positioned to vertical placement cuts pipe from inside to outside, can be used on the technical problem of cutting steel-pipe pile before cutting the earth earlier, has improved the efficiency of construction of architectural engineering significantly.
Description of drawings
Fig. 1 is the structural representation of the cutting machine of the utility model technology, and its cutting head has adopted the emery wheel cutting method.
Fig. 2 is this cutting machine embodiment schematic diagram.
Above figure number and title: 1, rotatable platform assembly, 2, the locating wheel assembly, 3, locating wheel extends out mechanism, 4, rolling disc, 5, the conductive slider assembly, 6, gear assembly, 7, rotary electric machine, 8, be cut pipe, 9, fixed head, 10, central tube, 11, auxiliary wheel carrier, 12, the control motor, 13, cutting head, 14, telescoping mechanism, 15, grinding wheel.
The specific embodiment
In conjunction with Fig. 1, Fig. 2, embodiment is a cutting method of having described cutting machine.Cutting machine is inserted from be cut pipe 8, is put into the position that needs cutting, and stretching into the degree of depth is to regulate by central tube 10 and fixed head 9.Start locating wheel and extend out mechanism 3, the locating wheel assembly 2 on the cutting machine is extrapolated, touches the steel-pipe pile inwall, cutting machine is positioned at is cut in the middle of the pipe 8; Control motor 12 drive telescoping mechanism 14 with cutting head to extrapolation, grinding wheel 15 trend steel-pipe pile inwalls start motor on the cutting head 13 (this motor is connected with cutting head, does not mark sequence number) simultaneously, allow grinding wheel rotate at a high speed, implement by the cutting of inwall to the external diameter direction; Start rotary electric machine 7 simultaneously, make rotatable platform assembly 1 rotation of cutting machine; It is in running order that the location wheels of corresponding interlock, locating wheel extend out mechanism 3, auxiliary wheel carrier 11, rolling disc 4, gear assembly 6, telescoping mechanism 14 is given the grinding wheel motive force, make the formation one circle line of cut of grinding wheel along the steel-pipe pile inwall, and the rotation that goes round and begins again cutting, finish and will exceed one section steel-pipe pile by interior radial outer diameter and cut off.

Claims (2)

1, a kind of cutting machine, this cutting machine is to the equipment of circumscribed pipe cutting in the pipe, it comprises that rotatable platform assembly (1), locating wheel assembly (2), locating wheel extend out mechanism (3), rolling disc (4), central tube (10), auxiliary wheel carrier (11), telescoping mechanism (14), cutting head (13), is characterized in that:
Cutting machine is to utilize central tube (10) and auxiliary wheel carrier (11) to insert to be cut in the pipe (8), and stretching into the degree of depth is to regulate by central tube (10) and fixed head (9), and described central tube (10) is fixedly connected with the end face of steel-pipe pile;
Rotary electric machine (7) drives rolling disc (4) by gear assembly (6), and control motor (12) connects telescoping mechanism (14); The diametric plane of central tube (10) connects rotatable platform assembly (1), and the rotatable platform assembly is provided with rolling disc (4), and locating wheel extends out mechanism (3), locating wheel assembly (2), auxiliary wheel carrier (11).
2, cutting machine as claimed in claim 1 is characterized in that described cutting head (13) or selects the milling cutter cutting for use.
CNU2009201140742U 2009-02-20 2009-02-20 Cutting machine Expired - Lifetime CN201353666Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009201140742U CN201353666Y (en) 2009-02-20 2009-02-20 Cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009201140742U CN201353666Y (en) 2009-02-20 2009-02-20 Cutting machine

Publications (1)

Publication Number Publication Date
CN201353666Y true CN201353666Y (en) 2009-12-02

Family

ID=41410007

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009201140742U Expired - Lifetime CN201353666Y (en) 2009-02-20 2009-02-20 Cutting machine

Country Status (1)

Country Link
CN (1) CN201353666Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101982276A (en) * 2010-10-25 2011-03-02 哈尔滨工程大学 Cutting machine in underwater pipeline
CN103737083A (en) * 2013-12-31 2014-04-23 四川江油中恒特钢有限公司 Milling device used in machining of automobile rear axle driving gear
CN104033424A (en) * 2013-03-07 2014-09-10 沈阳透平机械股份有限公司 Assembling device and method of air duct of MCL centrifugal compressor
CN105689785A (en) * 2016-05-01 2016-06-22 羊丁 Steel strip tube internal support ring-cutting robot
CN105817692A (en) * 2016-04-12 2016-08-03 中国第重型机械集团大连加氢反应器制造有限公司 Pipe end inward-expanding type cut-off machine used for chemical container and operation method of pipe end inwards-expanding type cut-off machine
CN106077797A (en) * 2016-08-11 2016-11-09 上虞市银佳铜业有限公司 A kind of U-shaped air conditioner condensation copper pipe cutting machine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101982276A (en) * 2010-10-25 2011-03-02 哈尔滨工程大学 Cutting machine in underwater pipeline
CN101982276B (en) * 2010-10-25 2012-02-01 哈尔滨工程大学 Cutting machine in underwater pipeline
CN104033424A (en) * 2013-03-07 2014-09-10 沈阳透平机械股份有限公司 Assembling device and method of air duct of MCL centrifugal compressor
CN104033424B (en) * 2013-03-07 2016-02-03 沈阳透平机械股份有限公司 A kind of assembled device of MCL type centrifugal compressor airduct and assembling method thereof
CN103737083A (en) * 2013-12-31 2014-04-23 四川江油中恒特钢有限公司 Milling device used in machining of automobile rear axle driving gear
CN103737083B (en) * 2013-12-31 2015-12-09 四川江油中恒特钢有限公司 Milling attachment in automobile axle driving gear machining
CN105817692A (en) * 2016-04-12 2016-08-03 中国第重型机械集团大连加氢反应器制造有限公司 Pipe end inward-expanding type cut-off machine used for chemical container and operation method of pipe end inwards-expanding type cut-off machine
CN105817692B (en) * 2016-04-12 2017-09-15 中国第一重型机械集团大连加氢反应器制造有限公司 The pressure vessels for the chemical industry wealthy formula busters of pipe end Inner and its operating method
CN105689785A (en) * 2016-05-01 2016-06-22 羊丁 Steel strip tube internal support ring-cutting robot
CN106077797A (en) * 2016-08-11 2016-11-09 上虞市银佳铜业有限公司 A kind of U-shaped air conditioner condensation copper pipe cutting machine
CN106077797B (en) * 2016-08-11 2018-04-27 上虞市银佳铜业有限公司 A kind of U-shaped air conditioner condensation copper pipe cutting machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20091202

Effective date of abandoning: 20090220