CN205851617U - A kind of leading screw advances steel pipe medium-frequency pipe bender - Google Patents
A kind of leading screw advances steel pipe medium-frequency pipe bender Download PDFInfo
- Publication number
- CN205851617U CN205851617U CN201620748549.3U CN201620748549U CN205851617U CN 205851617 U CN205851617 U CN 205851617U CN 201620748549 U CN201620748549 U CN 201620748549U CN 205851617 U CN205851617 U CN 205851617U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- leading screw
- advances
- screw
- frequency
- 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.)
- Active
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
This utility model discloses a kind of leading screw and advances steel pipe medium-frequency pipe bender, it includes heating in medium frequency circle (3) and the bending apparatus (9) being arranged on frame (11) front end, and frame is provided with leading screw propulsion plant on (11)；Leading screw propulsion plant includes two leading screws being symmetrically installed (6) being positioned at frame (11) upper surface；Screw (8) it is provided with on leading screw (6)；It is fixedly installed steel pipe between screw (8) and advances chuck (5)；Steel pipe advances to be provided with on chuck (5) needs the steel pipe of bending；Leading screw (6) tail end is provided with screw drive system (7).It achieve and steel pipe is carried out precise and stable propelling, can effectively prevent the phenomenons such as the climbing of steel pipe progradation, shake from occurring, improve tube bending precision, meet Aero-Space, nuclear industry, petrochemical industry, shipbuilding, electric power, vessel fabrication, the industries such as the steel construction needs to substantial amounts of intermediate frequency fire bending pipeline.
Description
Technical field
This utility model relates to bending machine technical field, is specifically related to a kind of leading screw and advances steel pipe medium-frequency pipe bender.
Background technology
In Aero-Space, nuclear industry, petrochemical industry, shipbuilding, electric power, vessel fabrication, the industry such as steel construction, need to use
To substantial amounts of medium frequency bending of pipe pipeline, medium-frequency pipe bender is to use medium frequency electric sensing heating, by workpiece under conditions of the heating of local
It is curved；The process of medium frequency bending of pipe is to treat induction coil on bight portion set at steel pipe, blocks tube head with mechanical rocker arm, at induction coil
In be passed through electric current of intermediate frequency heating steel pipe, when temperature of steel pipe is increased to mecystasis, in steel pipe rear end with mechanical thrust advance, enter
Row bends, and the steel tubing portions bent out cools down with coolant rapidly, the heating of such limit, limit propelling, spring system, limit cooling, constantly
Bend out by bend pipe；It is now widely used for the pipe prefabrication of the engineering fields such as electric power, oil, chemical industry, navigation, nuclear industry
In；In existing medium-frequency pipe bender, the main method using oil cylinder pushing or chains advances steel pipe to advance carries out medium frequency bending of pipe, should
Low precision when method bends steel pipe, easily causes the phenomenons such as steel pipe climbing, reduces bending quality and bending precision, the shadow of medium frequency bending of pipe
Ring the use of relevant device.
Utility model content
The purpose of this utility model is for problem above, it is provided that a kind of leading screw advances steel pipe medium-frequency pipe bender, and it realizes
Steel pipe is carried out precise and stable propelling, can effectively prevent the phenomenons such as the climbing of steel pipe progradation, shake from occurring, improve steel pipe curved
Qu Jingdu, meets Aero-Space, nuclear industry, petrochemical industry, shipbuilding, electric power, vessel fabrication, and the industry such as steel construction is to greatly
The needs of the intermediate frequency fire bending pipeline of amount.
For realizing object above, the technical solution adopted in the utility model is: a kind of leading screw advances steel pipe medium-frequency pipe bender,
It includes heating in medium frequency circle (3) and the bending apparatus (9) being arranged on frame (11) front end, and described frame is provided with leading screw on (11)
Propulsion plant；Described leading screw propulsion plant includes two leading screws being symmetrically installed (6) being positioned at frame (11) upper surface；Described silk
Screw (8) it is provided with on thick stick (6)；It is fixedly installed steel pipe between described screw (8) and advances chuck (5)；Described steel pipe advances folder
It is provided with on head (5) and needs the steel pipe of bending；Described leading screw (6) tail end is provided with screw drive system (7).
Further, described frame (11) front end, it is positioned at heating in medium frequency circle (3) and is provided above temperature detection device (2).
Further, described temperature detection device (2) is infrared radiation thermometer.
Further, described leading screw (6) is acme thread ball-screw.
Further, described screw drive system (7) is motor driven gear transmission type of drive.
The beneficial effects of the utility model:
Traditional chains advances formula and oil cylinder pushing formula are replaced by screw propellant by this utility model, it is achieved that steel pipe
Precise and stable propelling, can effectively prevent the phenomenons such as the climbing of steel pipe progradation, shake from occurring, improve tube bending precision, full
Foot Aero-Space, nuclear industry, petrochemical industry, shipbuilding, electric power, vessel fabrication, the industry such as steel construction is to substantial amounts of intermediate frequency
The needs of fire bending pipeline.
Accompanying drawing explanation
Fig. 1 is the structural representation that leading screw advances steel pipe medium-frequency pipe bender.
Fig. 2 is local A structure for amplifying schematic diagram in Fig. 1.
Fig. 3 is leading screw propulsion plant structural representation.
In figure: 1, rocking arm chuck；2, temperature detection device；3, heating in medium frequency circle；4, steel pipe；5, steel pipe advances chuck；6、
Leading screw；7, screw drive system；8, screw；9, bending apparatus；10, rocking arm；11, frame.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality
Being described in detail with novel, the description of this part is only exemplary and explanatory, should be to protection domain of the present utility model
There is any restriction effect.
As shown in Figure 1-Figure 3, concrete structure of the present utility model is: a kind of leading screw advances steel pipe medium-frequency pipe bender, its bag
Include heating in medium frequency circle 3 and the bending apparatus 9 being arranged on frame 11 front end, described frame 11 is provided with leading screw propulsion plant；Institute
State leading screw propulsion plant and include being positioned at two leading screws being symmetrically installed 6 of frame 11 upper surface；It is provided with screw on described leading screw 6
8；It is fixedly installed steel pipe between described screw 8 and advances chuck 5；Described steel pipe advances to be provided with on chuck 5 needs the steel of bending
Pipe；Described leading screw 6 tail end is provided with screw drive system 7.
Preferably, described frame 11 front end, it is positioned at heating in medium frequency circle 3 and is provided above temperature detection device 2.
Preferably, described temperature detection device 2 is infrared radiation thermometer.
Preferably, described leading screw 6 is acme thread ball-screw.
Preferably, described bending apparatus 9 is rocker-arm or lathe driving.
Preferably, described screw drive system 7 is motor driven gear transmission type of drive.
This utility model use principle:
Using leading screw 6 to promote steel pipe to advance chuck 5 to move horizontally, steel pipe advances chuck 5 to clamp steel pipe one end, bending apparatus
Rocking arm 10 end on 9 is provided with rocking arm chuck 1, and rocking arm chuck 1 clamps the steel pipe other end, utilizes heating in medium frequency circle 3 to steel pipe
Sweep heats, and temperature control system is curved by being arranged on the infrared radiation thermometer measurement steel pipe above heating in medium frequency circle 3
The temperature of bent portions, the set temperature value of the tube bending part corresponding with the radius setting bend pipe compares, when steel pipe is curved
When the temperature of bent portions reaches set temperature value, timely adjusting screw 6 promotes steel pipe and/or rocking arm by setting rocking arm radius along shaking
Arm rotating shaft bends, and has been automatically stopped bending of elbow after reaching to set angle of bend.
The whole process that bends at least comprises the following steps:
1) needing to bend mother metal according to the required measure bent；
2) steel pipe by row handling to lathe, steel pipe advances chuck clamping steel pipe one end, adjusts rocking arm radius,
The Rocker arm clip head clamping steel pipe other end, installs and confirms that fixture clips；
3) firing equipment water flowing energising, confirms that equipment starts Medium frequency induction carry out without clogging, equipment
Heating；
4) (as mother metal is heated to 850-900 degree) when temperature reaches setting value, bending machine starts, hydraulic drive oil cylinder
The steel pipe promoting heating is mobile along X-axis (horizontal direction)；Control rocking arm to bend along rocker shaft by setting rocking arm radius simultaneously.Curved
During tubulation part, facilities for observation runs the most steady, such as unstable timely eliminating.
Bend process control methods: measured by range finding control system during bending include manually (single step) pattern,
Automatically pattern, emergent stopping or initial preparation state (continuously).According to the selected a kind of control method of technological requirement, bending bend pipe
Time set elbow radius and caliber and length；The result controlled and control is operated by touch screen interface and shows；Touch screen
Interface includes the interfaces such as initial interface, manual mode, automatic mode, parameter editor, temperature parameter editor and fault alarm.All circles
Can switch easily and efficiently between face.
Manual mode interface is mainly each button of manual handling equipment and relevant display thereof；Automatic mode interface is main
Complete being automatically brought into operation and relevant display of bend pipe.Parameter editing interface is mainly used in arranging the parameter of bend pipe, and in real time
The parameters of bent pipe that ground display is current；
5) equipment operates steadily, and pushing stops to required angle；
6) stop after confirming angle, complete bending of elbow；
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or equipment not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or equipment
Key element.
Principle of the present utility model and embodiment are set forth by specific case used herein, above example
Illustrate to be only intended to help to understand method of the present utility model and core concept thereof.The above be only of the present utility model preferably
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for this technology
For the those of ordinary skill in field, on the premise of without departing from this utility model principle, it is also possible to make some improvement, retouching
Or change, it is also possible to above-mentioned technical characteristic is combined by rights；These improve retouching, change or combine, or not
The improved design by utility model and technical scheme directly apply to other occasion, are regarded as protection of the present utility model
Scope.
Claims (5)
1. leading screw advances a steel pipe medium-frequency pipe bender, heating in medium frequency circle (3) that it includes being arranged on frame (11) front end and curved
Bent device (9), it is characterised in that described frame is provided with leading screw propulsion plant on (11)；Described leading screw propulsion plant includes position
Two leading screws being symmetrically installed (6) in frame (11) upper surface；Screw (8) it is provided with on described leading screw (6)；Described screw
(8) it is fixedly installed steel pipe between and advances chuck (5)；Described steel pipe advances to be provided with on chuck (5) needs the steel pipe of bending；Institute
State leading screw (6) tail end and be provided with screw drive system (7).
A kind of leading screw the most according to claim 1 advances steel pipe medium-frequency pipe bender, it is characterised in that described frame (11) is front
End, is positioned at heating in medium frequency circle (3) and is provided above temperature detection device (2).
A kind of leading screw the most according to claim 2 advances steel pipe medium-frequency pipe bender, it is characterised in that described temperature sensing fills
Putting (2) is infrared radiation thermometer.
A kind of leading screw the most according to claim 1 advances steel pipe medium-frequency pipe bender, it is characterised in that described leading screw (6) is
Acme thread ball-screw.
A kind of leading screw the most according to claim 1 advances steel pipe medium-frequency pipe bender, it is characterised in that described leading screw drivetrain
System (7) is motor driven gear transmission type of drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748549.3U CN205851617U (en) | 2016-07-15 | 2016-07-15 | A kind of leading screw advances steel pipe medium-frequency pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748549.3U CN205851617U (en) | 2016-07-15 | 2016-07-15 | A kind of leading screw advances steel pipe medium-frequency pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205851617U true CN205851617U (en) | 2017-01-04 |
Family
ID=57646640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620748549.3U Active CN205851617U (en) | 2016-07-15 | 2016-07-15 | A kind of leading screw advances steel pipe medium-frequency pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205851617U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626782A (en) * | 2017-09-26 | 2018-01-26 | 张家港市立业机械有限公司 | High-precision full-automatic bending machine |
| CN107900166A (en) * | 2017-12-25 | 2018-04-13 | 株洲双菱科技有限公司 | A kind of medium-frequency pipe bender |
| CN108620461A (en) * | 2018-07-05 | 2018-10-09 | 大连诺林机械制造有限公司 | A kind of hot-bending bends inductor limit cooling device |
| CN109482760A (en) * | 2018-12-25 | 2019-03-19 | 株洲双菱科技有限公司 | A kind of steel pipe propulsion device and the bending machine of application |
| CN110920037A (en) * | 2018-09-20 | 2020-03-27 | 张家港百舸光电科技有限公司 | Full-automatic electric power pipe bending machine |
| CN115301785A (en) * | 2022-10-09 | 2022-11-08 | 河北沧海核装备科技股份有限公司 | High-frequency heating pushing forming process and equipment for stainless steel seamless elbow |
| CN115815392A (en) * | 2023-02-08 | 2023-03-21 | 河北沧海核装备科技股份有限公司 | High-frequency electromagnetic induction heating pushing stainless steel elbow forming process and equipment thereof |
-
2016
- 2016-07-15 CN CN201620748549.3U patent/CN205851617U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626782A (en) * | 2017-09-26 | 2018-01-26 | 张家港市立业机械有限公司 | High-precision full-automatic bending machine |
| CN107900166A (en) * | 2017-12-25 | 2018-04-13 | 株洲双菱科技有限公司 | A kind of medium-frequency pipe bender |
| CN108620461A (en) * | 2018-07-05 | 2018-10-09 | 大连诺林机械制造有限公司 | A kind of hot-bending bends inductor limit cooling device |
| CN108620461B (en) * | 2018-07-05 | 2023-09-08 | 东腾机械(大连)有限公司 | Induction limiting and cooling device for hot bending pipe |
| CN110920037A (en) * | 2018-09-20 | 2020-03-27 | 张家港百舸光电科技有限公司 | Full-automatic electric power pipe bending machine |
| CN109482760A (en) * | 2018-12-25 | 2019-03-19 | 株洲双菱科技有限公司 | A kind of steel pipe propulsion device and the bending machine of application |
| CN115301785A (en) * | 2022-10-09 | 2022-11-08 | 河北沧海核装备科技股份有限公司 | High-frequency heating pushing forming process and equipment for stainless steel seamless elbow |
| CN115301785B (en) * | 2022-10-09 | 2023-01-06 | 河北沧海核装备科技股份有限公司 | High-frequency heating and pushing forming process and equipment for stainless steel seamless elbow |
| CN115815392A (en) * | 2023-02-08 | 2023-03-21 | 河北沧海核装备科技股份有限公司 | High-frequency electromagnetic induction heating pushing stainless steel elbow forming process and equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205851617U (en) | A kind of leading screw advances steel pipe medium-frequency pipe bender | |
| CN207872793U (en) | A kind of cantilevered bends steel pipe medium-frequency pipe bender | |
| CN103736795B (en) | A kind of steel pipe fire bending space bending method and fire bending space bent pipe machine | |
| CN104942519B (en) | A kind of straight tube school pipe platform and school pipe method | |
| CN107855721A (en) | The prefabricated platform and method for prefabricating of jacket pipe | |
| CN203635699U (en) | Spatial pipe bending machine for fire heating of steel pipes | |
| CN209823600U (en) | Post-treatment production line for motor stator inserted line | |
| CN104164547B (en) | Local thermal treatment based destressing and shaping method and device for metal members after repairing | |
| CN109995195B (en) | Motor stator rule aftertreatment production line | |
| CN103204621B (en) | Device for directly drawing helical circular quartz tube by continuous-melt method and drawing method | |
| CN104759498A (en) | Valve elbow pipe-bending machine | |
| CN110341171A (en) | A kind of modeling tube bending device and its application method for construction | |
| CN203330281U (en) | Flexible pipe end portion heating pipe-expanding machine and integrated device | |
| CN204714870U (en) | A kind of oil gas pipeline girth weld thermal treatment unit | |
| CN204321467U (en) | The accurate positioning tool of a kind of workpiece | |
| CN206498063U (en) | A kind of superconductive tape welder | |
| CN204503041U (en) | Portable reactor heating furnace | |
| CN107900166A (en) | A kind of medium-frequency pipe bender | |
| CN106367085B (en) | Coke oven heating gas pipeline cock system tool formula modularization construction method of installation | |
| CN105328551B (en) | A kind of full-automatic adjustable steel pipe cutting control system | |
| CN102107512A (en) | Detaching device for screw rod and threaded element of extruder | |
| CN204903027U (en) | Thermocouple preheating device | |
| CN218798294U (en) | Novel stainless steel product production design device | |
| CN204415876U (en) | Pyrocondensation equipment | |
| CN106273393B (en) | The full-automatic flange system of composite glass steel pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |