CN106493522B - A kind of endoporus glues set and draws hole method for drilling - Google Patents
A kind of endoporus glues set and draws hole method for drilling Download PDFInfo
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- CN106493522B CN106493522B CN201611123556.5A CN201611123556A CN106493522B CN 106493522 B CN106493522 B CN 106493522B CN 201611123556 A CN201611123556 A CN 201611123556A CN 106493522 B CN106493522 B CN 106493522B
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- structural member
- component
- new structural
- pilot hole
- drilling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
A kind of endoporus glues set and draws hole method for drilling, belongs to metal working technical area.The endoporus glues set and draws hole method for drilling suitable for pilot hole operation is prepared on small curvature arc surface component, comprising the following steps：A, the outfit of aid；B, the cleaning treatment of aid and workpiece；C, in new structural member plane pilot hole preparation；D, on new structural member roundlet arc surface pilot hole positioning；E, the pilot hole on new structural member roundlet arc surface is prepared.The viscous set of endoporus of the present invention, which draws hole method for drilling, can make pilot hole pilot hole position consistency corresponding with former machine first component on new structural member roundlet arc surface, solves the problems, such as the erection stress that new structural member is brought with the assembling of former machine first component, avoid and former machine first component is caused to damage, ensure that the safe operation of plant equipment.
Description
Technical field
It is especially a kind of that endoporus is used on small curvature arc surface component the present invention relates to a kind of method of preparation hole
It is viscous to cover the method for drilling for drawing hole technology, belong to metal working technical area.
Background technology
Porous member in mechanical structure is mostly support member, and it is typically other with body by detachable connection
Parts assemble, and as shown in Figure 1, first component 1 is the important support part of certain plant equipment, and second component 2 passes through bolt
Component 3 is assembled, and in order to ensure the safe operation of plant equipment, foundation is frequently encountered in m of e
First component 1 prepares the situation of second component 2 again.First component 1 and second component 2 in accompanying drawing 1 are porous member, and
And pilot hole is distributed in plane and small curvature arc surface, according to the requirement of relevant assembling standard, first component 1 and second component 2
Erection stress must not be produced after assembling, it is therefore necessary to which the second component for ensureing newly to prepare assembles the consistent of hole site with first component
Property.
The content of the invention
The present invention provides a kind of viscous set of endoporus and draws hole method for drilling, it is intended to improves two porous members assembling of mutual cooperation
The uniformity of hole site, the problem of avoiding two porous members from producing erection stress after mounting, ensure the safety of plant equipment
Operation.
To achieve the above object, the technical solution adopted in the present invention is：
A kind of endoporus glues set and draws hole method for drilling, suitable for making with preparation pilot hole on small curvature arc surface component
Industry, comprise the following steps：
A, the outfit of aid：It is equipped with the outer conical surface spitting drill bushing matched with pilot hole diameter dimension in first component
And rubber cushion；
B, the cleaning treatment of aid and workpiece：Remove rubber cushion two sides greasy dirt, remove outer conical surface spitting drill bushing and structure
The corrosion in part drilling opening position face and greasy dirt, drying process after being cleaned with cleaning fluid, are coated on first component pilot hole inwall
Grease cream；
C, in new structural member plane pilot hole preparation：Draw hole hole fabrication techniques using viscous set to prepare on new structural member and the first structure
The pilot hole that part plane coordinates；
D, on new structural member roundlet arc surface pilot hole positioning：It is using glue that rubber cushion is straight greatly with outer conical surface spitting drill bushing
Footpath end face is bonded, then outer conical surface spitting drill bushing smaller diameter end is sleeved in first component pilot hole, in the another side of rubber cushion
Spreading glue, will be to be prepared by the method in new structural member plane pilot hole and insertion alignment pin in first component plane pilot hole
The new structural member in hole aligns with first component, rubber cushion is located at new structural member and first component with outer conical surface spitting drill bushing larger diameter end
Between, then new structural member and first component are clamped, after pressurize to setting time, new structural member separated with first component, now
Rubber cushion, outer conical surface spitting drill bushing are bonded on the circular arc camber of new structural member；
E, the pilot hole on new structural member roundlet arc surface is prepared：Drill is penetrated in outer conical surface spitting drill bushing,
Drilled on new structural member roundlet arc surface, then using reaming bit reaming, complete the formulation operations of pilot hole.
Above-mentioned endoporus glues set and draws hole method for drilling, and in the step a, the outer conical surface spitting drill bushing includes cylinder
Part and conehead part；The cylindrical portion length is not more than 1.5mm, and cylindrical portion outside dimension is not more than the first structure
Bore dia is assembled on part, both can be assembled in a manner of gap cooperation or interference fits；The cone head part reference cone degree and new structural member
Circular arc camber curvature matches.
Above-mentioned endoporus glues set and draws hole method for drilling, in the step b, the preferred acetone cleaning fluid of cleaning fluid.
Above-mentioned endoporus glues set and draws hole method for drilling, in the step d, the glue preferably 502 glue, and new structural member and the
One component clamped the dwell time no less than five minutes.
Above-mentioned endoporus glues set and draws hole method for drilling, in the step e, drill axis and the tangent line of new structural member circular arc camber
Vertically.
The present invention is after adopting the above technical scheme, the effect with following technological progress：
The present invention draws the method for hole drilling for a kind of viscous set of endoporus, and it is coordinated by outer conical surface spitting drill bushing and rubber cushion will
On first component roundlet arc surface the position " clone " of pilot hole on new structural member, make on new structural member roundlet arc surface pilot hole with
Corresponding pilot hole position consistency in first component, the erection stress brought so as to solve new structural member with first component assembling are asked
Topic, avoids and first component is caused to damage, ensure that the safe operation of plant equipment.
Brief description of the drawings
Fig. 1 is first component and second component assembly relation schematic diagram；
Fig. 2 is that new structural member clamps packing state schematic diagram with first component；
Fig. 3 is partial enlarged drawing at I in Fig. 2；
Fig. 4 is drilling, reaming schematic diagram on new structural member.
Each label is expressed as in figure：1st, first component, 2, second component, 3, bolt assembly, 4, new structural member, 5, alignment pin,
6th, outer conical surface spitting drill bushing, 7, rubber cushion, 8, drill, 9, reaming bit.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further details to the present invention：
A kind of viscous set of endoporus draws the method for hole drilling, suitable for as shown in Figure 1 with small arc-shaped curved-surface structure
Pilot hole operation is prepared on second component 2, is comprised the following steps：
A, the outfit of aid：It is equipped with the outer conical surface spitting drill matched with pilot hole diameter dimension in first component 1
Set 6 and rubber cushion 7；Wherein outer conical surface spitting drill bushing 6 includes cylindrical portion and conehead part；The cylindrical portion length is not
More than 1.5mm, cylindrical portion outside dimension in first component 1 no more than bore dia is assembled, and both can be coordinated with gap or mistake
Cross fit system assembling；The circular arc camber curvature of the cone head part reference cone degree and new structural member 4 matches；
B, the cleaning treatment of aid and workpiece：Remove rubber cushion 7 two sides greasy dirt, remove outer conical surface spitting drill bushing 6 and
The corrosion in component drilling opening position face and greasy dirt, drying process after being cleaned with acetone cleaning fluid, in the pilot hole inwall of first component 1
Upper coating oil fat；
C, in new structural member plane pilot hole preparation：Draw hole hole fabrication techniques using viscous set to prepare on new structural member 4 and first
The pilot hole that member planar coordinates；
D, on new structural member roundlet arc surface pilot hole positioning：Using 502 glue by rubber cushion 7 and outer conical surface spitting drill bushing 6
Major diameter end face is bonded, then the smaller diameter end of outer conical surface spitting drill bushing 6 is sleeved in the pilot hole of first component 1, in rubber cushion 7
Another side smears 502 glue, the method by inserting alignment pin 5 in new structural member plane pilot hole and first component plane pilot hole
The new structural member 4 in hole to be prepared is alignd with first component 1, is located at the larger diameter end of rubber cushion 7 and outer conical surface spitting drill bushing 6 new
Between component 4 and first component 1, then new structural member 4 and first component 1 are clamped, after pressurize five minutes, by new structural member 4 and
One component 1 is separated, and now rubber cushion 7, outer conical surface spitting drill bushing 6 are bonded on the roundlet arc surface of new structural member 4；
E, the pilot hole on new structural member roundlet arc surface is prepared：Drill 8 is penetrated in outer conical surface spitting drill bushing 6,
Drilled on new structural member roundlet arc surface, then using the reaming of reaming bit 9, the formulation operations of pilot hole are completed, in this process
In, keep drill 8, the axis of reaming bit 9 vertical with the tangent line of new structural member circular arc camber.
Claims (5)
1. a kind of endoporus, which glues set, draws hole method for drilling, it is characterised in that：The endoporus glues set and draws hole method for drilling suitable in band
There is preparation pilot hole operation on small curvature arc surface component, it comprises the following steps：
A, the outfit of aid：Outfit and the outer conical surface spitting drill bushing that pilot hole diameter dimension matches in first component (1)
And rubber cushion (7) (6)；
B, the cleaning treatment of aid and workpiece：Remove rubber cushion (7) two sides greasy dirt, remove outer conical surface spitting drill bushing (6) and
The corrosion in component drilling opening position face and greasy dirt, drying process after being cleaned with cleaning fluid, on first component (1) pilot hole inwall
Coating oil fat；
C, in new structural member plane pilot hole preparation：Draw hole hole fabrication techniques using viscous set to prepare on new structural member (4) and the first structure
The pilot hole that part plane coordinates；
D, on new structural member roundlet arc surface pilot hole positioning：It is using glue that rubber cushion (7) and outer conical surface spitting drill bushing (6) is big
Diameter end face is bonded, then outer conical surface spitting drill bushing (6) smaller diameter end is sleeved in first component (1) pilot hole, in rubber cushion
(7) another side spreading glue, by inserting alignment pin (5) in new structural member plane pilot hole and first component plane pilot hole
Method the new structural member (4) in hole to be prepared is alignd with first component (1), make rubber cushion (7) and outer conical surface spitting drill bushing (6)
Larger diameter end is located between new structural member (4) and first component (1), then clamps new structural member (4) and first component (1), pressurize
To setting time, new structural member (4) is separated with first component (1), now rubber cushion (7), outer conical surface spitting drill bushing (6) bonding
On the roundlet arc surface of new structural member (4)；
E, the pilot hole on new structural member roundlet arc surface is prepared：Drill (8) is penetrated in outer conical surface spitting drill bushing (6),
Drilled on new structural member roundlet arc surface, then using reaming bit (9) reaming, complete the formulation operations of pilot hole.
2. endoporus according to claim 1, which glues set, draws hole method for drilling, it is characterised in that：It is described outer in the step a
Circular conical surface spitting drill bushing (6) includes cylindrical portion and conehead part；The cylindrical portion length is not more than 1.5mm, cylinder
No more than bore dia is assembled in first component (1), both can be filled body portion outside dimension in a manner of gap cooperation or interference fits
Match somebody with somebody；The circular arc camber curvature of the cone head part reference cone degree and new structural member (4) matches.
3. endoporus according to claim 2, which glues set, draws hole method for drilling, it is characterised in that：It is described clear in the step b
Washing lotion is acetone cleaning fluid.
4. the endoporus according to claim 1 or 2 or 3, which glues set, draws hole method for drilling, it is characterised in that：In the step d,
The glue preferably 502 glue, new structural member (4) clamp the dwell time no less than five minutes with first component (1).
5. endoporus according to claim 4, which glues set, draws hole method for drilling, it is characterised in that：In the step e, keep boring
Drill (8), the axis of reaming bit (9) are vertical with the tangent line of new structural member circular arc camber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123556.5A CN106493522B (en) | 2016-12-08 | 2016-12-08 | A kind of endoporus glues set and draws hole method for drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123556.5A CN106493522B (en) | 2016-12-08 | 2016-12-08 | A kind of endoporus glues set and draws hole method for drilling |
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| Publication Number | Publication Date |
|---|---|
| CN106493522A CN106493522A (en) | 2017-03-15 |
| CN106493522B true CN106493522B (en) | 2017-12-22 |
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| CN114850796B (en) * | 2022-05-19 | 2023-05-05 | 成都飞机工业（集团）有限责任公司 | Method for reconfiguring high-precision hole of internal part |
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| CN1131745C (en) * | 1998-08-28 | 2003-12-24 | 株式会社理光 | Method and apparatus for removing rivets, accessaries structure and prodn. system therewith |
| JP4010142B2 (en) * | 2001-12-13 | 2007-11-21 | 三菱瓦斯化学株式会社 | Entry sheet for drilling |
| JP4856511B2 (en) * | 2006-10-12 | 2012-01-18 | 大智化学産業株式会社 | Drilling plate and drilling method |
| CN103084784B (en) * | 2013-01-28 | 2015-02-11 | 中国人民解放军第五七二一工厂 | Reassembly component multi-hole assembling precise off-location hole processing method |
| CN203484707U (en) * | 2013-09-24 | 2014-03-19 | 淮安淮海塑钢型材有限公司 | Novel plastic-steel profile drilling rapid locator |
| CN105665791B (en) * | 2014-11-17 | 2018-07-13 | 昌河飞机工业（集团）有限责任公司 | A kind of bushing plate component and the method that inserts is quickly positioned and assembled using the component |
| CN204449422U (en) * | 2015-02-10 | 2015-07-08 | 安徽科技学院 | A kind of simple steel pipe electric drill perforate locator |
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