CN110524034A - A kind of 60 ° of aircraft ozzle conical surface countersinks - Google Patents
A kind of 60 ° of aircraft ozzle conical surface countersinks Download PDFInfo
- Publication number
- CN110524034A CN110524034A CN201910698485.9A CN201910698485A CN110524034A CN 110524034 A CN110524034 A CN 110524034A CN 201910698485 A CN201910698485 A CN 201910698485A CN 110524034 A CN110524034 A CN 110524034A
- Authority
- CN
- China
- Prior art keywords
- countersink
- nut
- feed
- guide sleeve
- screw thread
- 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.)
- Granted
Links
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/10—Bits for countersinking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of 60 ° of aircraft ozzle conical surface countersinks, belong to aircraft equipment technical field.Described device includes: countersink body, countersink feed nut, holding screw, block nut, cutter hub guide sleeve, jam nut.Jam nut is screwed on the screw thread for 60 ° of pipe joint taper lower part for wanting ream；It is screwed into guide sleeve and is close to jam nut；Adjusting holding screw rotation feed nut drives countersink to carry out ream system；Conical surface ream quality is observed, countersink is adjusted, until completing.The working links such as decomposition, replacement pipe joint are eliminated, greatly improve production efficiency, and easy to operate.
Description
Technical field
The present invention relates to aircraft ozzle conical surface countersinks, and in particular to the taper and roughness of 60 ° of aircraft ozzle cooperation conical surfaces
Machining tool, belong to aircraft equipment technical field.The urgently tool that demand one kind can directly take out bushing, in market and
Without finding relevant device in entire industry.
Background technique
60 ° of aircraft ozzles are the connectors of aircraft fuel system conduit line connection, this connector is close by the cooperation conical surface with pipeline
Envelope, aircraft pipeline, which decomposes, repairs rear cone due to the factors such as wearing or repairing, and conical degree of conical surface deformation and roughness is caused to be not achieved
Cooperation require, cooperate after assembly it is bad lead to oil leak, due to pipeline more replace connector cost it is very big, some pipes that cannot be replaced connect
Head is even more that can not replace, more economical using the pipe joint that reuses.Urgently demand one kind can conical surface countersink tool easily to operate,
Without finding relevant device in market and entire industry.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of 60 ° of ozzle conical surface countersink tools of aircraft, using institute of the present invention
State that device can be safe and reliable by 60 ° of ozzle cone face process, eliminate the working links such as decomposition, replacement pipe joint, mention significantly
High efficiency, and it is easy to operate.
The purpose of the present invention is realized by the following technical scheme:
A kind of 60 ° of ozzle conical surface countersinks of aircraft, described device include: countersink body, countersink feed nut, holding screw, stop
Dynamic nut, cutter hub guide sleeve, jam nut；60 ° of ozzles of peripheral unit；
Wherein, countersink body one end is 60 ° of two cutting edge structures of angle, is slidably matched in the middle part of countersink body with guide sleeve, and countersink position is controlled
Set precision, for rotating countersink body, cutter hub section and countersink feed nut are engaged feed processing other end tetragonal body；
Countersink feed nut is internal screw thread nut body, is connect with guide sleeve, above there is holding screw, inner face and countersink body end face
The feed that is engaged processing, and the depth of cut is controlled by holding screw and block nut；
Holding screw is screw；
Block nut is external screw thread, the nut of inner hole；
Cutter hub guide sleeve is interior matching hole, left end internal screw thread, the externally threaded outer six square sets body of right end, interior matching hole and countersink
Body cooperation, left end internal screw thread are threadedly coupled with 60 ° of pipe joint, and right end external screw thread is connected and fixed with feed nut；
Jam nut is internal screw thread, and fixation is threadedly coupled with 60 ° of pipe joint, guarantees cutter hub guide sleeve to positive 60 ° of pipe
Pipeline connector middle line.
Working principle
1) device is before use, jam nut is screwed on the screw thread for 60 ° of pipe joint taper lower part for wanting ream；It twists
Enter guide sleeve and is close to jam nut；
2) adjustment holding screw rotation feed nut drives countersink to carry out ream system；
3) conical surface ream quality is observed, countersink is adjusted, until completing.
Beneficial effect
Countersink in device of the present invention can be controlled according to the quality condition of 60 ° of the pipe joint conical surface, be avoided
The uncontrollable pipe joint for leading to 60 ° of ream amount is scrapped, and processing efficiency can be more improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of device of the present invention；
Fig. 2 is device countersink schematic diagram of the present invention；
Fig. 3 is device feed nut schematic diagram of the present invention；
Fig. 4 is the structural schematic diagram of guide sleeve；
In figure, 1-countersink；2-feed nuts；3-holding screws；4-block nuts；5-guide sleeves；6-jam nuts.
Specific embodiment
The present invention is described in detail in the following with reference to the drawings and specific embodiments, but not limited to this.
Embodiment 1
As shown in Figure 1, a kind of 60 ° of aircraft of pipe joint conical surface countersink device, described device includes: 1-countersink；2—
Feed nut；3-holding screws；4-block nuts；5-guide sleeves；6-jam nuts.
Wherein, countersink body one end is 60 ° of two cutting edge structures of angle, is slidably matched in the middle part of countersink body with guide sleeve, and countersink position is controlled
Set precision, for rotating countersink body, cutter hub section and countersink feed nut are engaged feed processing other end tetragonal body；Countersink
Feed nut is internal screw thread nut body, is connect with guide sleeve, above there is holding screw, and inner face and countersink body end face contact cooperate feed
Processing, and the depth of cut is controlled by holding screw and block nut；Cutter hub guide sleeve left end internal screw thread and 60 ° of pipe joint screw thread connect
It connects, the externally threaded outer six square sets body of right end, interior matching hole and countersink body cooperate, and right end external screw thread connect solid with feed nut
It is fixed；Jam nut is internal screw thread, and fixation is threadedly coupled with 60 ° of pipe joint, guarantees cutter hub guide sleeve to positive 60 ° of pipe joint
Middle line.
As shown in Fig. 2, countersink body one end is 60 ° of two cutting edge structures of angle, it is slidably matched in the middle part of countersink body with guide sleeve, controls ream
Cutter position precision, for rotating countersink body, cutter hub section and countersink feed nut are engaged feed processing other end tetragonal body；
It is required that 60 ° of angles of countersink, two cutting edge centering heart line is symmetrical, cutter hub section and median perpendicular.
As shown in figure 3, feed nut is internal screw thread nut body, it is connect with guide sleeve, above there is holding screw, inner face and countersink
Body end face contact cooperates feed processing, and controls the depth of cut by holding screw and block nut；It is required that end face and internal screw thread hang down
Straight degree.
As shown in figure 4, cutter hub guide sleeve is that interior matching hole and countersink body cooperate, interior matching hole left end internal screw thread and 60 ° of pipe
Pipeline connector is threadedly coupled, and right end external screw thread is connected and fixed with feed nut；It is required that the concentricity of internal screw thread and inner hole face.
Its connection relationship is as follows:
6 jam nut of part has connect insurance with 60 ° of pipe taper joint external screw threads and has prevented from countersink ream from entering the big connector of amount scrapping；Part 5
Guide sleeve also connect with 60 ° of pipe taper joint external screw threads and is close to jam nut end face, prevents beat from leading to the cone of institute's decentraction ream
Face and screw thread decentraction, and then influence the sealing performance of 60 ° of pipe taper joints；Part 4,5 is threadedly coupled with 2 feed nut of part, part 2 into
Feed when knife nut heads on the processing of 1 countersink of part, rotation countersink processing limit countersink feed by the limit screw on 2 feed nut of part
Depth.
Working principle
1) device is before use, jam nut is screwed on the screw thread for 60 ° of pipe joint taper lower part for wanting ream；It twists
Enter guide sleeve and is close to jam nut；
2) adjustment holding screw rotation feed nut drives countersink to carry out ream system；
3) conical surface ream quality is observed, countersink is adjusted, until completing.
The present invention includes but is not limited to above embodiments, it is all carried out under the principle of spirit of that invention it is any equivalent
Replacement or local improvement, all will be regarded as within protection scope of the present invention.
Claims (3)
1. a kind of 60 ° of aircraft of pipe joint conical surface countersink device, described device includes: 1-countersink；2-feed nuts；3—
Holding screw；4-block nuts；5-guide sleeves；6-jam nuts.
Wherein, countersink body one end is 60 ° of two cutting edge structures of angle, is slidably matched in the middle part of countersink body with guide sleeve, control countersink position essence
Degree, for rotating countersink body, cutter hub section and countersink feed nut are engaged feed processing other end tetragonal body；Countersink feed
Nut is internal screw thread nut body, is connect with guide sleeve, above there is holding screw, and inner face adds with the cooperation feed of countersink body end face contact
Work, and the depth of cut is controlled by holding screw and block nut；Cutter hub guide sleeve left end internal screw thread and 60 ° of pipe joint screw thread connect
It connects, the externally threaded outer six square sets body of right end, interior matching hole and countersink body cooperate, and right end external screw thread connect solid with feed nut
It is fixed；Jam nut is internal screw thread, and fixation is threadedly coupled with 60 ° of pipe joint, guarantees cutter hub guide sleeve to positive 60 ° of pipe joint
Middle line.
Its connection relationship is as follows:
6 jam nut of part has connect insurance with 60 ° of pipe taper joint external screw threads and has prevented from countersink ream from entering the big connector of amount scrapping；5 guide sleeve of part
Also connect with 60 ° of pipe taper joint external screw threads and be close to jam nut end face, prevent beat cause the conical surface of institute's decentraction ream with
Screw thread decentraction, and then influence the sealing performance of 60 ° of pipe taper joints；Part 4,5 is threadedly coupled with 2 feed nut of part, 2 feed spiral shell of part
Crown the processing of 1 countersink of part when feed, the processing of rotation countersink is deep by the limit screw limitation countersink feed on 2 feed nut of part
Degree.
2. a kind of 60 ° of aircraft according to claim 1 of pipe joint conical surface countersink device, which is characterized in that the ream
Cutter hub cooperates coaxial with guide sleeve body.
3. a kind of 60 ° of aircraft according to claim 1 of pipe joint conical surface countersink device, which is characterized in that it is described into
It is coaxial to nut and guide sleeve body and the cooperation of countersink body, and control the depth of cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698485.9A CN110524034B (en) | 2019-07-31 | 2019-07-31 | 60-degree conical countersink for aircraft nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698485.9A CN110524034B (en) | 2019-07-31 | 2019-07-31 | 60-degree conical countersink for aircraft nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110524034A true CN110524034A (en) | 2019-12-03 |
| CN110524034B CN110524034B (en) | 2020-12-25 |
Family
ID=68661175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910698485.9A Active CN110524034B (en) | 2019-07-31 | 2019-07-31 | 60-degree conical countersink for aircraft nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110524034B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695457A (en) * | 2019-09-06 | 2020-01-17 | 国营芜湖机械厂 | Flared pipeline joint in-situ repairing device and using method thereof |
| CN110695423A (en) * | 2019-10-08 | 2020-01-17 | 江西洪都航空工业集团有限责任公司 | Conical surface sealing surface correction tool |
| CN115488829A (en) * | 2022-10-17 | 2022-12-20 | 贵州永红航空机械有限责任公司 | Portable combined tool and machining method for conical surface sealing surface or complex curved surface of threaded nozzle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105405A (en) * | 1985-07-15 | 1987-01-14 | 瓦劳里克 | The processing method and the device thereof of steel pipe joint (the especially steel pipe joint of using in the petroleum industry) |
| JP2008507415A (en) * | 2004-07-20 | 2008-03-13 | エイチアンドエス ツール インコーポレイテッド | Multifunctional milling head for tubes |
| US20110049873A1 (en) * | 2008-04-24 | 2011-03-03 | National Oilwell Varco, L.P. | Torque member for threaded connections |
| CN102248205A (en) * | 2011-05-31 | 2011-11-23 | 博深工具股份有限公司 | Quick transition joint |
| CN104235536A (en) * | 2014-09-24 | 2014-12-24 | 广东华液动力科技有限公司 | Connecting tube, hard tube connector structure as well as device and method for machining connecting tube |
| CN204308262U (en) * | 2014-12-04 | 2015-05-06 | 山东恒涛节能环保有限公司 | Header pipe joint bevel machining cutter |
| CN204962093U (en) * | 2015-09-23 | 2016-01-13 | 国网电网公司 | Oil filter tube coupling head |
-
2019
- 2019-07-31 CN CN201910698485.9A patent/CN110524034B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105405A (en) * | 1985-07-15 | 1987-01-14 | 瓦劳里克 | The processing method and the device thereof of steel pipe joint (the especially steel pipe joint of using in the petroleum industry) |
| JP2008507415A (en) * | 2004-07-20 | 2008-03-13 | エイチアンドエス ツール インコーポレイテッド | Multifunctional milling head for tubes |
| US20110049873A1 (en) * | 2008-04-24 | 2011-03-03 | National Oilwell Varco, L.P. | Torque member for threaded connections |
| CN102248205A (en) * | 2011-05-31 | 2011-11-23 | 博深工具股份有限公司 | Quick transition joint |
| CN104235536A (en) * | 2014-09-24 | 2014-12-24 | 广东华液动力科技有限公司 | Connecting tube, hard tube connector structure as well as device and method for machining connecting tube |
| CN204308262U (en) * | 2014-12-04 | 2015-05-06 | 山东恒涛节能环保有限公司 | Header pipe joint bevel machining cutter |
| CN204962093U (en) * | 2015-09-23 | 2016-01-13 | 国网电网公司 | Oil filter tube coupling head |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695457A (en) * | 2019-09-06 | 2020-01-17 | 国营芜湖机械厂 | Flared pipeline joint in-situ repairing device and using method thereof |
| CN110695423A (en) * | 2019-10-08 | 2020-01-17 | 江西洪都航空工业集团有限责任公司 | Conical surface sealing surface correction tool |
| CN115488829A (en) * | 2022-10-17 | 2022-12-20 | 贵州永红航空机械有限责任公司 | Portable combined tool and machining method for conical surface sealing surface or complex curved surface of threaded nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110524034B (en) | 2020-12-25 |
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