CN106077710A - The processing unit (plant) of major diameter bobbin carriage sealing surface and using method thereof - Google Patents

The processing unit (plant) of major diameter bobbin carriage sealing surface and using method thereof Download PDF

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Publication number
CN106077710A
CN106077710A CN201610524905.8A CN201610524905A CN106077710A CN 106077710 A CN106077710 A CN 106077710A CN 201610524905 A CN201610524905 A CN 201610524905A CN 106077710 A CN106077710 A CN 106077710A
Authority
CN
China
Prior art keywords
unit head
knife rest
bobbin carriage
sealing
fixed
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.)
Pending
Application number
CN201610524905.8A
Other languages
Chinese (zh)
Inventor
尤秀美
任延顺
张凯翔
马玉玫
姜杰
张建晓
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.)
Lanzhou LS Heavy Equipment Co Ltd
Original Assignee
Lanzhou LS Heavy Equipment 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 Lanzhou LS Heavy Equipment Co Ltd filed Critical Lanzhou LS Heavy Equipment Co Ltd
Priority to CN201610524905.8A priority Critical patent/CN106077710A/en
Publication of CN106077710A publication Critical patent/CN106077710A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B3/00General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/22Turning-machines or devices with rotary tool heads
    • B23B3/26Turning-machines or devices with rotary tool heads the tools of which perform a radial movement; Rotary tool heads thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

A kind of major diameter bobbin carriage sealing surface processing device and using method thereof, relate to pressure vessel manufacturing field, cause the difficult problem that sealing surface quality cannot ensure after solving major diameter bobbin carriage heat treatment.Dynamic 2, its structure, knife rest 3, jackscrew 5, bolt 6, screw 7, lathe tool 8, guide rail 9;Described knife rest 3 is fixed on unit head 2;Equipped with frequency conversion motor on unit head 2;Guide rail 9 becomes " ten " word, and unit head 2 can level, vertical direction move on the rail 9.Using method: 1. unit head 2 is fixed on bobbin carriage 1 inwall;2. knife rest 3 is fixed on unit head 2;3. lathe tool 8 is fixed on the lower end of knife rest 3;4. unit head 2 is energized, knife rest 3 circular motion, moves the most on the rail 9 in level, vertical direction, drives lathe tool 8 to carry out the processing of sealing surface 4.This invention ensures that the precision of moulder fit up assembly welding back tube sheet sealing surface;Swift and convenient to operate, cost-effective.

Description

The processing unit (plant) of major diameter bobbin carriage sealing surface and using method thereof
Technical field
Relate to the manufacture field of major diameter bobbin carriage sealing surface in pressure vessel manufacturing.
Background technology
Major diameter bobbin carriage sealing surface typically all processes at one time, but bobbin carriage and pull bar, deflection plate, distance rod, After the part assembling assembly welding heat treatments such as heat exchanger tube, sealing surface easily produces oxide skin, and thermal deformation is bigger, it is impossible to ensure and sealing ring Fitting tightly, be susceptible to leakage when pressure testing, quality cannot ensure, this is accomplished by that sealing surface after heat treatment is carried out secondary and adds Work, the leakage problem that the bobbin carriage heat seal face laminating of solution the tightliest causes.Sealing surface stays more than the technique of 2mm after processing for the first time Amount, but major diameter bobbin carriage sealing surface distance bobbin carriage end face is typically at more than 1500mm, and owing to boring machine stroke is limited, facing head is straight Footpath is inadequate, and bobbin carriage sealing surface cannot be processed after assembling assembly welding by prior art;Additionally heat exchanger tube is after assembly welding, in processing During bobbin carriage sealing surface, workpiece can not rotate, and the rotation of cutter therefore can only be relied on to complete processing work.
Summary of the invention
The technical problem to be solved in the present invention is to overcome prior art defect, and heat exchanger bobbin carriage sealing surface carries out secondary and adds Work.
A kind of major diameter bobbin carriage sealing surface processing device, dynamic 2, its structure, knife rest 3, jackscrew 5, bolt 6, screw 7, lathe tool 8, guide rail 9;Described knife rest 3 utilizes screw 7 to be fixed on unit head 2;Equipped with frequency conversion motor on unit head 2;Guide rail 9 becomes " ten " word utilizes screw to be fixed on unit head 2 position being connected with knife rest 3, unit head 2 can on the rail 9 level, vertically side To movement.
This device using method:
1. jackscrew 5 is utilized to be fixed on bobbin carriage 1 inwall four of unit head 2 spikes, motivation of adjustment head 2 and bobbin carriage 1 center Align;
2. screw 7 is utilized to be fixed on unit head 2 on knife rest 3;
3. lathe tool 8 is fixed on the lower end of knife rest 3 by bolt 6, adjusts the length that lathe tool 8 stretches out;
4. unit head 2 is energized, knife rest 3 along with on unit head 2 rotation of motor move in a circle, simultaneously level, perpendicular the most on the rail 9 Nogata moves inward, and drives lathe tool 8 to carry out the processing of sealing surface 4.
The invention has the beneficial effects as follows, special apparatus for working ensures to add at the secondary of moulder fit up assembly welding back tube sheet sealing surface Work;Swift and convenient to operate, cost-effective;Special holder can improve the machining accuracy of tube plate sealing face.
Accompanying drawing explanation
Fig. 1 this device fundamental diagram,
Fig. 2 heat exchanger bobbin carriage,
Fig. 3 unit head,
Fig. 4 Fig. 3 top view,
Fig. 5 knife rest,
Fig. 6 Fig. 5 top view,
In figure: 1 bobbin carriage, 2 unit heads, 3 knife rests, 4 sealing surfaces, 5 jackscrews, 6 bolts, 7 screws, 8 lathe tools, guide rail 9.
Detailed description of the invention
In order to meet process requirements, improving machining accuracy, the technical solution adopted for the present invention to solve the technical problems is: Designing and producing a knife bar, knife bar is fixed on correct position on unit head, cutter is fixed on knife bar, unit head band cutter Move in a circle, move on cross guide rail simultaneously, process around bobbin carriage sealing surface, thus ensure that bobbin carriage sealing surface is at heat treatment After processing, and improve machining accuracy.
As shown in drawings, a kind of bobbin carriage sealing surface processing device, dynamic 2, its structure, knife rest 3, jackscrew 5, bolt 6, Screw 7, lathe tool 8, guide rail 9;Described unit head 2 is fixed on bobbin carriage 1 inwall;Described knife rest 3 utilizes screw 7 to be fixed on unit head On 2;Equipped with frequency conversion motor on unit head 2;Guide rail 9 becomes " ten " word to utilize screw to be fixed on the position that unit head 2 is connected with knife rest 3 Put.Knife rest 3 planar moves in a circle along with the rotation of motor, can move in level, vertical direction on the rail 9 simultaneously; After unit head energising, knife rest 3 drives lathe tool 8 to carry out the processing of sealing surface 4.
In conjunction with Fig. 1, this frock using method and program of narration in detail:
1. jackscrew 5 is utilized to be fixed on bobbin carriage 1 inwall four of unit head 2 spikes, motivation of adjustment head 2 and bobbin carriage 1 center Align, it is ensured that unit head 2 and the concentricity of bobbin carriage 1;
2. according to the position of sealing surface 4 to be processed, knife rest 3 utilize screw 7 be fixed on unit head 2, outside distance sealing surface 4 Edge 2-4mm position;
3. lathe tool 8 is fixed on the lower end of knife rest 3, bolt 6 fix, and adjusts the length that lathe tool 8 stretches out, general distance sealing surface 2-4mm;
4. after unit head 2 energising, motor speed can manual adjustment according to demand, knife rest 3 is along with the rotation of motor on unit head 2 Move in a circle, move in level, vertical direction on cross guide rail simultaneously, drive lathe tool 8 to carry out the processing of sealing surface 4.

Claims (2)

1. a major diameter bobbin carriage sealing surface processing device, is characterized in that: the dynamic head of its structure (2), knife rest (3), jackscrew (5), Bolt (6), screw (7), lathe tool (8), guide rail (9);(3) described knife rest utilizes screw to be (7) fixed on unit head and (2) goes up;Unit head (2) upper dress There is frequency conversion motor;(9) guide rail becomes " ten " word to utilize screw to be fixed on unit head (2) to go up the position being (3) connected with knife rest, and unit head is (2) Can (9) go up level at guide rail, vertical direction moves.
2. the using method of a kind of major diameter bobbin carriage sealing surface processing device described in claim 1, is characterized in that:
1. utilizing jackscrew to be (5) fixed on bobbin carriage (1) inwall (2) four spikes of unit head, motivation of adjustment head is (2) with bobbin carriage (1) Central alignment;
(3) 2. knife rest utilize screw be (7) fixed on unit head (2) go up;
3. (6) (8) lathe tool be fixed on knife rest lower end (3) by bolt, adjusts the length that (8) lathe tool stretches out;
4. (2) unit head is energized, and (2) (3) knife rest gone up the rotation of motor and moved in a circle along with unit head, (9) goes up water at guide rail simultaneously Move in flat, vertical direction, drive lathe tool (8) to carry out sealing surface processing (4).
CN201610524905.8A 2016-07-06 2016-07-06 The processing unit (plant) of major diameter bobbin carriage sealing surface and using method thereof Pending CN106077710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610524905.8A CN106077710A (en) 2016-07-06 2016-07-06 The processing unit (plant) of major diameter bobbin carriage sealing surface and using method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610524905.8A CN106077710A (en) 2016-07-06 2016-07-06 The processing unit (plant) of major diameter bobbin carriage sealing surface and using method thereof

Publications (1)

Publication Number Publication Date
CN106077710A true CN106077710A (en) 2016-11-09

Family

ID=57212552

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610524905.8A Pending CN106077710A (en) 2016-07-06 2016-07-06 The processing unit (plant) of major diameter bobbin carriage sealing surface and using method thereof

Country Status (1)

Country Link
CN (1) CN106077710A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003181701A (en) * 2001-11-30 2003-07-02 Pietro Cucchi Spa Automatic bar feeder for automatic multispindle lathe
CN1683102A (en) * 2004-11-02 2005-10-19 兰州理工大学 Device for processing container coupling flange seal surface
JP5525387B2 (en) * 2010-08-27 2014-06-18 新日本工機株式会社 Work turning device
CN204686220U (en) * 2015-04-27 2015-10-07 中原特钢股份有限公司 A kind of cutter holder device for the processing of large gauge overlength bar end thread
CN105026085A (en) * 2013-01-09 2015-11-04 伊利诺斯工具制品有限公司 Pipe machining apparatuses and methods of operating the same
CN204892970U (en) * 2015-09-01 2015-12-23 四川达竹煤电(集团)有限责任公司渡市选煤发电厂 Manual simple and easy turning device of major diameter work piece
CN205763880U (en) * 2016-07-06 2016-12-07 兰州兰石重型装备股份有限公司 The processing unit (plant) of major diameter bobbin carriage sealing surface

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003181701A (en) * 2001-11-30 2003-07-02 Pietro Cucchi Spa Automatic bar feeder for automatic multispindle lathe
CN1683102A (en) * 2004-11-02 2005-10-19 兰州理工大学 Device for processing container coupling flange seal surface
JP5525387B2 (en) * 2010-08-27 2014-06-18 新日本工機株式会社 Work turning device
CN105026085A (en) * 2013-01-09 2015-11-04 伊利诺斯工具制品有限公司 Pipe machining apparatuses and methods of operating the same
CN204686220U (en) * 2015-04-27 2015-10-07 中原特钢股份有限公司 A kind of cutter holder device for the processing of large gauge overlength bar end thread
CN204892970U (en) * 2015-09-01 2015-12-23 四川达竹煤电(集团)有限责任公司渡市选煤发电厂 Manual simple and easy turning device of major diameter work piece
CN205763880U (en) * 2016-07-06 2016-12-07 兰州兰石重型装备股份有限公司 The processing unit (plant) of major diameter bobbin carriage sealing surface

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Application publication date: 20161109

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