CN202114115U - Fixture for circular pipe-coiled pipe - Google Patents

Fixture for circular pipe-coiled pipe Download PDF

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Publication number
CN202114115U
CN202114115U CN2011202058831U CN201120205883U CN202114115U CN 202114115 U CN202114115 U CN 202114115U CN 2011202058831 U CN2011202058831 U CN 2011202058831U CN 201120205883 U CN201120205883 U CN 201120205883U CN 202114115 U CN202114115 U CN 202114115U
Authority
CN
China
Prior art keywords
pipe
coil pipe
clamping plate
driving wheel
nut
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 - Fee Related
Application number
CN2011202058831U
Other languages
Chinese (zh)
Inventor
黄兴君
李忠云
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.)
WUXI HUAERTAI MACHINERY MANUFACTURING Co Ltd
Original Assignee
WUXI HUAERTAI MACHINERY MANUFACTURING 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 WUXI HUAERTAI MACHINERY MANUFACTURING Co Ltd filed Critical WUXI HUAERTAI MACHINERY MANUFACTURING Co Ltd
Priority to CN2011202058831U priority Critical patent/CN202114115U/en
Application granted granted Critical
Publication of CN202114115U publication Critical patent/CN202114115U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a fixture for a circular pipe-coiled pipe, which is arranged on a pipe bender and comprises a driving wheel, a driven wheel, a screw, a nut, a connecting key and a coiled pipe clamping plate. A circular pipe is wound on the driving wheel which is provided with a longitudinal groove for assembling an upper clamping plate when finished coiled pipes are disassembled. When the upper clamping plate is assembled, the coiled pipe is inserted into the longitudinal groove. The driving wheel and the driven wheel are oppositely arranged. The screw and the nut are arranged in the center of the driven wheel. The nut is screwed on the screw and connected with the driven wheel through the connecting key. The fixture for the circular pipe-coiled pipe can mechanically, automatically and directly carry out screw distance determination, bending and stress disassembly, moving, lifting and heat treatment of a whole belt. By means of the fixture, several existing procedures are integrated, and the coiled pipe is produced in one step, thereby improving production efficiency of the coiled pipe. After being fixed with the clamping plate, the coiled pipe can be disassembled integrally, thereby effectively controlling springback caused by bending and guaranteeing production quality of the coiled pipe.

Description

Pipe coil pipe anchor clamps
Technical field
The utility model relates to the petrochemical industry pressure vessel, relates to the important parts of petrochemical industry pressure vessel, particularly a kind of pipe coil pipe anchor clamps.
Background technology
Bending technique and frock are multifarious at present, but all will pass through operations such as curved back constant pitch, school circle correction, control resilience, and operation is loaded down with trivial details, involve great expense, and the coil pipe quality is not fully up to expectations.
In view of this, seek a kind of pipe coil pipe anchor clamps and become pursuing one's goal of these those skilled in the art.
Summary of the invention
The task of the utility model provides a kind of pipe coil pipe anchor clamps, and it has overcome the difficulty of prior art, can implement mechanization automatically directly constant pitch, bend and whole band stress is dismantled, carries, lifts and heat-treated.
The technical solution of the utility model is following:
A kind of pipe coil pipe anchor clamps are installed on the bending machine, comprising: driving wheel, driven pulley, screw rod, nut, connecting key and coil pipe clamping plate;
Coil pipe on the said driving wheel, driving wheel is used for the cannelure of train wheel bridge when being provided with dismounting finished product coil pipe, and the coil pipe clamping plate are inserted in the cannelure when train wheel bridge, and driving wheel and driven pulley are oppositely arranged;
Screw rod and nut are equipped with in said driven pulley center, and the nut spiral is on screw rod, and nut is connected with driven pulley through connecting key.
Cannelure on the said driving wheel is the groove that four roads vertically are provided with.
The spacing of Kong Yukong equates with the pitch of coil pipe on the said coil pipe clamping plate.
The width of said coil pipe clamping plate is less than the degree of depth of cannelure.
The utility model makes it compared with prior art owing to adopted above technical scheme, the pipe coil pipe anchor clamps of the utility model can implement mechanization automatically directly constant pitch, bend and whole band stress is dismantled, carries, lifts and heat-treated.
Adopt the pipe coil pipe anchor clamps of the utility model, be incorporated into original a few step operations together, coil pipe is made and is accomplished without any letup, and has improved the efficient that coil pipe is made; Integral demounting behind the coil pipe strap has been controlled bending springback effectively, thereby has guaranteed the quality that coil pipe is made.
Description of drawings
Fig. 1 is the structural representation of a kind of pipe coil pipe anchor clamps of the utility model.
Fig. 2 is the vertical view by anchor clamps shown in Figure 1.
Fig. 3 is the structural representation of the coil pipe clamping plate in Fig. 1 anchor clamps.
Reference numeral:
1 is pipe, and 2 is driving wheel, and 3 is driven pulley, and 4 is connecting key, and 5 is screw rod, and 6 is nut, and 7 is the clamping plate groove, and 8 is the coil pipe clamping plate, and 9 is bolt hole, and T is a coil pipe pitch.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
Referring to Fig. 1 to Fig. 3, a kind of pipe coil pipe anchor clamps of the utility model are installed on the bending machine, mainly are made up of driving wheel 2, driven pulley 3, screw rod 5, nut 6, connecting key 4 and coil pipe clamping plate 8.
Coiling pipe 1 on the driving wheel 2, driving wheel 2 are provided with the vertical clamping plate groove 7 that when dismounting finished product coil pipe, is used for train wheel bridge 8, and coil pipe clamping plate 8 are inserted in the cannelure 7 when train wheel bridge.Cannelure 7 on the driving wheel 2 is grooves that four roads vertically are provided with.
Driven pulley 3 centers installing screw rod 5 and nut 6, nut 5 spirals are on screw rod 6, and nut 5 is connected with driven pulley 3 through connecting key 4.Driven pulley 3 is oppositely arranged with driving wheel 2.
The spacing of Kong Yukong equates with the pitch T of coil pipe on the coil pipe clamping plate 8.The width of coil pipe clamping plate 8 is less than the degree of depth of cannelure 7.
The pipe coil pipe anchor clamps of the utility model can adopt following embodiment in actual use:
Driving wheel 2 can be used as the mould cylindrical shell, and train wheel bridge is used when four roads being set on the cylindrical shell groove is for dismounting finished product coil pipe longitudinally.The spacing of Kong Yukong equates with the pitch T of coil pipe on the clamping plate 8, and clamping plate 8 width are more smaller than the degree of depth of cannelure, is beneficial to assembling.
The pitch of trapezoidal screw 5 and nut 6 calculates according to the needed pitch of coil pipe, driving wheel 2 and driven pulley 3 external diameters, has guaranteed that the pitch of coil pipe meets the requirements.
These anchor clamps are installed on the bending machine, have debugged the driven pulley device, install the bend pipe of starting shooting behind the straight tube then.When if length of straight pipe falls short of, must shut down and take over, treat that weld seam can continue the coil pipe of starting shooting after the 100%X ray detection is qualified, until needed coil pipe height.
Coil pipe on the coil pipe anchor clamps is successively checked each parameter, and then to the coil pipe train wheel bridge, the clamping plate of treating coil pipe are taken the driven pulley device apart after with bolt the jail being installed, and can obtain required coil pipe 1.
In sum, the pipe coil pipe anchor clamps of the utility model can implement mechanization automatically directly constant pitch, bend and whole band stress is dismantled, carries, lifts and heat-treated.Utilize these anchor clamps, be incorporated into original a few step operations together, coil pipe is made and is accomplished without any letup, and has improved the efficient that coil pipe is made; Integral demounting behind the coil pipe strap has been controlled bending springback effectively, thereby has guaranteed the quality that coil pipe is made.
Certainly; Those skilled in the art in the present technique field will be appreciated that; The foregoing description only is to be used for explaining the utility model; And be not with the qualification of doing the utility model, as long as in the connotation scope of the utility model, all will drop in the scope of the utility model claim the variation of the foregoing description, modification etc.

Claims (4)

1. pipe coil pipe anchor clamps are installed on the bending machine, it is characterized in that, comprising: driving wheel, driven pulley, screw rod, nut, connecting key and coil pipe clamping plate;
Coil pipe on the said driving wheel, driving wheel is used for the cannelure of train wheel bridge when being provided with dismounting finished product coil pipe, and the coil pipe clamping plate are inserted in the cannelure when train wheel bridge, and driving wheel and driven pulley are oppositely arranged;
Screw rod and nut are equipped with in said driven pulley center, and the nut spiral is on screw rod, and nut is connected with driven pulley through connecting key.
2. pipe coil pipe anchor clamps according to claim 1 is characterized in that: the cannelure on the said driving wheel is the groove that four roads vertically are provided with.
3. pipe coil pipe anchor clamps according to claim 1 is characterized in that: the spacing of Kong Yukong equates with the pitch of coil pipe on the said coil pipe clamping plate.
4. pipe coil pipe anchor clamps according to claim 1, it is characterized in that: the width of said coil pipe clamping plate is less than the degree of depth of cannelure.
CN2011202058831U 2011-06-18 2011-06-18 Fixture for circular pipe-coiled pipe Expired - Fee Related CN202114115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202058831U CN202114115U (en) 2011-06-18 2011-06-18 Fixture for circular pipe-coiled pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202058831U CN202114115U (en) 2011-06-18 2011-06-18 Fixture for circular pipe-coiled pipe

Publications (1)

Publication Number Publication Date
CN202114115U true CN202114115U (en) 2012-01-18

Family

ID=45455213

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202058831U Expired - Fee Related CN202114115U (en) 2011-06-18 2011-06-18 Fixture for circular pipe-coiled pipe

Country Status (1)

Country Link
CN (1) CN202114115U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102873151A (en) * 2012-10-09 2013-01-16 天津凯德实业有限公司 Coil pipe clamp
CN103706692A (en) * 2013-12-14 2014-04-09 天水星火机床有限责任公司 Preparation device for damping copper tube of static pressure system
CN104525658A (en) * 2014-12-16 2015-04-22 北京有色金属研究总院 Spiral circle bending method
CN106734442A (en) * 2017-02-15 2017-05-31 中国工程物理研究院材料研究所 A kind of rolling machine and method for rolling splitter
CN108746402A (en) * 2017-05-17 2018-11-06 威海职业学院 The method for coiling of heat exchanger internally spiral heat-exchanging tube core

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102873151A (en) * 2012-10-09 2013-01-16 天津凯德实业有限公司 Coil pipe clamp
CN103706692A (en) * 2013-12-14 2014-04-09 天水星火机床有限责任公司 Preparation device for damping copper tube of static pressure system
CN103706692B (en) * 2013-12-14 2015-12-02 天水星火机床有限责任公司 A kind of static-pressure system damping copper pipe producing device
CN104525658A (en) * 2014-12-16 2015-04-22 北京有色金属研究总院 Spiral circle bending method
CN106734442A (en) * 2017-02-15 2017-05-31 中国工程物理研究院材料研究所 A kind of rolling machine and method for rolling splitter
CN108746402A (en) * 2017-05-17 2018-11-06 威海职业学院 The method for coiling of heat exchanger internally spiral heat-exchanging tube core

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20170618