CN108453522A - It processes the special process mould of Ω ring seal washers and its makes application method - Google Patents

It processes the special process mould of Ω ring seal washers and its makes application method Download PDF

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Publication number
CN108453522A
CN108453522A CN201710089860.0A CN201710089860A CN108453522A CN 108453522 A CN108453522 A CN 108453522A CN 201710089860 A CN201710089860 A CN 201710089860A CN 108453522 A CN108453522 A CN 108453522A
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CN
China
Prior art keywords
ring seal
diameter
mould
boss
pressing plate
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
CN201710089860.0A
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Chinese (zh)
Inventor
姜杰
马涛
李成云
唐涛
尤秀美
李丽
徐红
潘秀娟
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Lanzhou LS Heavy Equipment Co Ltd
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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 CN201710089860.0A priority Critical patent/CN108453522A/en
Publication of CN108453522A publication Critical patent/CN108453522A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means

Abstract

It processes the special process mould of Ω ring seal washers and its makes application method, belong to heat exchanger sealing internals manufacture field, ensure that Ω ring seal washer machining accuracies.Its structure includes second order round platform, bolt and pressing plate, second order round platform base plate thickness is not less than 60mm, and outer diameter is more than Ω ring seal washer design diameters, boss height 7mm, boss diameter ratio Ω ring seal washer internal diameter actual sizes are 3~15 μm small, and four bolts hole are uniformly distributed on boss;Pressing plate is rectangle, and presser feet end is sharp fillet, domatic, has hole in pressing plate.Mould material is steel plate.In Ω rings seal washer processing, then Ω rings seal washer 1 is mounted in technique mould 4 and is fixed with housing screw 2 and pressing plate 3 by two plane of first roughing, inside and outside circle, respectively the internal and external parts of half smart car or finishing processing Ω rings.The present invention makes simple, and operation is easy, and can be ensured and be processed qualified Ω ring seal washers, effectively shorten the production cycle, improve productivity.

Description

It processes the special process mould of Ω ring seal washers and its makes application method
Technical field
The invention belongs to heat exchanger sealing internals manufacture field more particularly to a kind of processing tools of seal washer.
Background technology
Ω ring seal washers are the important composition components of Ω ring heat exchangers, and the component diameter is big and thickness is thin, belong to large-scale Thin class workpiece, processing request surface accuracy is high, upper and lower surface concordantly spends height.Its material is usually stainless steel, and feature is to contain Carbon amounts is low, toughness is high, plasticity is poor, the coefficient of expansion is high, therefore causes processing difficulties.The prior art can not solve it with equipment and add Deformation during work and precision problem.
Invention content
The technical problem to be solved by the present invention is to:Offer one kind not only having ensured precision but also indeformable Ω rings seal washer adds The special tooling and its making and use method of work.
Process the special process mould of Ω ring seal washers:The positioner structure includes second order round platform, bolt and pressing plate, described Second order round platform base plate thickness be not less than 60mm, outer diameter be more than Ω ring seal washer design diameters, boss height 7mm, boss Diameter ratio Ω ring seal washer internal diameter actual sizes are 3~15 μm small, and four bolts hole, a diameter of M12- are uniformly distributed on boss 20;The pressing plate is rectangle, and presser feet end is sharp fillet, domatic, has hole, diameter to be slightly larger than the diameter of bolt in pressing plate.Mould Material is steel plate.
The production method for processing the special process mould of Ω ring seal washers, includes the following steps:
Blanking:Second order round platform steel plate raw thickness is not less than 70mm, and size is more than Ω ring seal washer design diameters 100mm;
Disk and boss, further smart car lower planes and boss reach design ruler above and below rough turn second order round platform on lathe Very little and concordant degree, boss height 7mm, boss diameter ratio Ω ring seal washer internal diameter actual sizes are 3~15 μm small;
Four bolts hole, a diameter of M12~20 are attacked 3. being uniformly distributed scribing line on boss and boring;
4. processing pressure plate, steel plate cutting is rectangle, and pressing plate presser feet end is processed as sharp fillet, domatic, drills in pressing plate, and diameter omits More than the diameter of bolt.
Process the application method of the special process mould of Ω ring seal washers:In Ω rings seal washer processing, first Then Ω rings seal washer 1 is mounted in technique mould 4 and is consolidated with hold-down bolt 2 and pressing plate 3 by two plane of roughing, inside and outside circle Calmly, half smart car or finishing processing Ω rings outer disk and R-portion;Again by workpiece turn-over, Ω rings seal washer 1 is mounted to work It is fixed with hold-down bolt 2 and pressing plate 3 in skill mould 4, disk and the parts r in half smart car or finishing processing Ω rings make to reach Design requirement.
The advantageous effect of special process mould using the present invention is:
(1) work piece is pressed abd fixed on technique mould 4 by hold-down bolt 2, pressing plate 3, when processing Ω ring seal washers 1 Be not likely to produce vibration, at the same can also the pressure that is generated due to Continuous maching of slow release, to reduce the deformation of Ω ring seal washers Amount processes qualified workpiece.
(2) this frock making is simple, and operation is easy, and has not only ensured the Ω ring seal washers sealing safety of production, Er Qieyou Effect shortens the production cycle, improves productivity, also has good reference function to other Large Dimension Thin-wall Machinings.
Description of the drawings
The fundamental diagram of Fig. 1 present invention, each component label is as follows in figure:
1 work piece Ω rings seal washer, 2 hold-down bolts, 3 pressing plates, 4 technique moulds.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 Ω ring seal washer front views.
Fig. 4 Ω ring seal washer vertical views.
Fig. 5 special process mould second order round platform front views.
Fig. 6 special process mould second order round platform vertical views.
Fig. 7 technique mould pressing plate front views.
Fig. 8 technique mould pressing plate vertical views.
Specific implementation mode
The specific implementation mode of the present invention is described further in conjunction with attached drawing:
Process the special process mould of Ω ring seal washers:As shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8, the special of Ω ring seal washers is processed With technique mould:The positioner structure includes second order round platform, bolt and pressing plate, and the second order round platform base plate thickness is not less than 60mm, outer diameter are more than Ω ring seal washer design diameters, boss height 7mm, boss diameter ratio Ω ring seal washers internal diameter reality Border size is 3~15 μm small, and four bolts hole, a diameter of M12-20 are uniformly distributed on boss;The pressing plate is rectangle, presser feet End is sharp fillet, domatic, has hole, diameter to be slightly larger than the diameter of bolt in pressing plate.Mould material is steel plate.
The production method for processing the special process mould of Ω ring seal washers, includes the following steps:
As shown in Figure 5, Figure 6,
Blanking:Second order round platform steel plate raw thickness is not less than 70mm, and size is more than Ω ring seal washer design diameters 100mm;
Disk and boss, further smart car lower planes and boss reach design ruler above and below rough turn second order round platform on lathe Very little and concordant degree, boss height 7mm, boss diameter ratio Ω ring seal washer internal diameter actual sizes are 3~15 μm small;
Four bolts hole, a diameter of M12~20 are attacked 3. being uniformly distributed scribing line on boss and boring;
As shown in Figure 7, Figure 8,
4. processing pressure plate, steel plate cutting is rectangle, and pressing plate presser feet end is processed as sharp fillet, domatic, drills in pressing plate, and diameter omits More than the diameter of bolt.
Process the application method of the dedicated technique mould of Ω ring seal washers:As shown in Figure 1 and Figure 2, it is sealed in the Ω rings In washer processing, then Ω rings seal washer 1 is mounted in technique mould 4 with compression spiral shell by two plane of first roughing, inside and outside circle Bolt 2 and the fixation of pressing plate 3, half smart car or finishing processing Ω rings outer disk and R-portion;Again by workpiece turn-over, Ω rings are sealed Washer is mounted in technique mould 4 to be fixed with hold-down bolt 2 and pressing plate 3, disk and r in half smart car or finishing processing Ω rings Part reaches design requirement;The portions R and the portions r position are as shown in Figure 3.

Claims (3)

1. processing the special process mould of Ω ring seal washers:It is characterized in that;The positioner structure includes second order round platform, bolt and pressure Plate, the second order round platform base plate thickness are not less than 60mm, and outer diameter is more than Ω ring seal washer design diameters, and boss height is 7mm, boss diameter ratio Ω ring seal washer internal diameter actual sizes are 3~15 μm small, and four bolts hole, diameter are uniformly distributed on boss For M12-20;The pressing plate is rectangle, and presser feet end is sharp fillet, domatic, has hole, diameter straight slightly larger than bolt in pressing plate Diameter;Mould material is steel plate.
2. the production method of the special process mould of processing Ω ring seal washers described in claim 1, it is characterized in that:Including with Lower step:
Blanking:Second order round platform steel plate raw thickness is not less than 70mm, and size is more than Ω ring seal washer design diameters 100mm;
Disk and boss, further smart car lower planes and boss reach design ruler above and below rough turn second order round platform on lathe Very little and concordant degree, boss height 7mm, boss diameter ratio Ω ring seal washer internal diameter actual sizes are 3~15 μm small;
Four bolts hole, a diameter of M12~20 are attacked 3. being uniformly distributed scribing line on boss and boring;
4. processing pressure plate, steel plate cutting is rectangle, and pressing plate presser feet end is processed as sharp fillet, domatic, drills in pressing plate, and diameter omits More than the diameter of bolt.
3. the application method of the special process mould of processing Ω ring seal washers described in claim 1, it is characterized in that:Described In the processing of Ω ring seal washers, two plane of first roughing, inside and outside circle, then by Ω ring seal washers(1)It is mounted to technique mould (4)In use housing screw(2)And pressing plate(3)Fixation, half smart car or finishing processing Ω rings outer disk and R-portion;Again by work Part turn-over, by Ω ring seal washers(1)It is mounted to technique mould(4)In use housing screw(2)And pressing plate(3)It is fixed, half smart car Or disk and the parts r in finishing processing Ω rings, make to reach design requirement.
CN201710089860.0A 2017-02-20 2017-02-20 It processes the special process mould of Ω ring seal washers and its makes application method Pending CN108453522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710089860.0A CN108453522A (en) 2017-02-20 2017-02-20 It processes the special process mould of Ω ring seal washers and its makes application method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710089860.0A CN108453522A (en) 2017-02-20 2017-02-20 It processes the special process mould of Ω ring seal washers and its makes application method

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Publication Number Publication Date
CN108453522A true CN108453522A (en) 2018-08-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110732838A (en) * 2019-09-20 2020-01-31 滁州市友邦涂装有限公司 processing technology for processing omega-shaped ring sealing gasket
CN110976915A (en) * 2019-12-18 2020-04-10 湖北三江航天红阳机电有限公司 Machining method of thin plate type part

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202240542U (en) * 2011-07-26 2012-05-30 常州市瑞泰工程机械有限公司 Machining jig for spacing ring
CN102886530A (en) * 2012-10-22 2013-01-23 兰州兰石重型装备股份有限公司 Method for processing sealing disk
CN203863399U (en) * 2014-06-09 2014-10-08 李秋芬 Pressing device for bench drilling machine
CN105834459A (en) * 2016-05-27 2016-08-10 贵州凯星液力传动机械有限公司 Baffle ring lathing device and baffle ring machining method thereof
CN206544034U (en) * 2017-02-20 2017-10-10 兰州兰石重型装备股份有限公司 Process the Special mould of Ω ring seal washers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202240542U (en) * 2011-07-26 2012-05-30 常州市瑞泰工程机械有限公司 Machining jig for spacing ring
CN102886530A (en) * 2012-10-22 2013-01-23 兰州兰石重型装备股份有限公司 Method for processing sealing disk
CN203863399U (en) * 2014-06-09 2014-10-08 李秋芬 Pressing device for bench drilling machine
CN105834459A (en) * 2016-05-27 2016-08-10 贵州凯星液力传动机械有限公司 Baffle ring lathing device and baffle ring machining method thereof
CN206544034U (en) * 2017-02-20 2017-10-10 兰州兰石重型装备股份有限公司 Process the Special mould of Ω ring seal washers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110732838A (en) * 2019-09-20 2020-01-31 滁州市友邦涂装有限公司 processing technology for processing omega-shaped ring sealing gasket
CN110976915A (en) * 2019-12-18 2020-04-10 湖北三江航天红阳机电有限公司 Machining method of thin plate type part
CN110976915B (en) * 2019-12-18 2021-04-13 湖北三江航天红阳机电有限公司 Machining method of thin plate type part

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Application publication date: 20180828

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