CN104526675B - Instrument for site-assembled line drawing method and setting-out - Google Patents
Instrument for site-assembled line drawing method and setting-out Download PDFInfo
- Publication number
- CN104526675B CN104526675B CN201410853917.6A CN201410853917A CN104526675B CN 104526675 B CN104526675 B CN 104526675B CN 201410853917 A CN201410853917 A CN 201410853917A CN 104526675 B CN104526675 B CN 104526675B
- Authority
- CN
- China
- Prior art keywords
- connecting shaft
- line drawing
- assembly parts
- line
- installed part
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
- B25H7/045—Devices, e.g. scribers, for marking characterised by constructional details of the marking elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of for site-assembled line drawing method, comprise the following steps: A. blanking and roughing；B. contact surface positioning；C. assembly parts are semifixed；D. transition wire is drawn on installed part；E. assembly parts draw line of cut；F. polish.A kind of for site-assembled line tool, including ranging rod, line drawing ruler, connecting shaft, ranging rod includes limit body, chi body, and limit body is connected with chi body one end, forms right angle between limit body and chi body；The other end of chi body is fixedly mounted in connecting shaft；One end of line drawing ruler is arranged in connecting shaft, and ranging rod is each perpendicular to connecting shaft with line drawing ruler and direction is consistent；The length away from connecting shaft axle center for the line drawing ruler other end matches with connecting shaft axle center length with ranging rod limited step medial surface.Line drawing method disclosed in this invention and line tool, it is possible to reduce the scrappage of parts, raising installed part agrees with degree with assembly parts；Line drawing method is simple, and special line tool easily operates.There is higher using value.
Description
Technical field
The invention belongs to machinery manufacturing technology field, be specifically related to the picture being used during a kind of thin wall component of assembling at the scene
Line method and the instrument of setting-out.
Background technology
At present in machinery manufacturing technology field, due to the reason such as adjustment of the accumulation of work difference, gap, generally there is section components,
Especially thin wall component, needs operator according to site-assembled situation, manually cuts polishing, but in cutting polishing
During, workman cannot accurately determine the position of cutting polishing, can only carry out again and again cutting polishing comparison, and at aeronautical manufacture
In technical field, this problem is especially prominent, such as: the assembly precision of aircraft skin and radome fairing requires higher, between covering or whole
Gap between stream cover and covering is such as excessive, then affect the aerodynamic configuration of aircraft, as too small, then and formation stress, whole to aircraft
Body structure impacts, and even can affect the speed of aircraft.
The comparison, the cutting that use in prior art are polished, the processing mode not only inefficiency of comparison again, and slightly not
Note, cutting polishing oversize when, just have the risk of part rejection.
Content of the invention
For solving the technical problem that in prior art, assembled in situ inefficiency, faulty part are many, the invention provides
A kind of operating efficiency is greatly improved, substantially without on-the-spot line drawing method and the instrument for setting-out of faulty part.
For site-assembled line drawing method, comprise the following steps:
A. blanking and roughing: assembly parts are tentatively cut, and carry out roughing；
B. contact surface positioning: installed part is installed, fixing, the position of the curved surface contacting with assembly parts on mountings
It is defined as contact surface；
C. assembly parts are semifixed: fixing the positioning end of assembly parts in step, abrasive end is overlapped on the surface of installed part；
D. setting-out on installed part: with on the contact surface being connected to installed part of square, the another side of square is taken
Connecing on mountings, drawing point on the installed part of the fixed range a of square, square minor face medial surface is along the contact of installed part
Face is moved, then the point of distance contact surface diverse location fixed range forms set, i.e. realizes marking transition wire on mountings；
E. assembly parts setting-out: the transition wire with installed part in the lap-joint, assembly parts of assembly parts and installed part is fixed
Distance is a cutting-up secant, and the line of cut on assembly parts is parallel with the transition wire on installed part；
F. cutting polishing: along line of cut assembly parts cut or polish.
It is a kind of for site-assembled line tool, it is characterised in that: include ranging rod, line drawing ruler, connecting shaft, described
Ranging rod includes limit body, chi body, and limit body is connected with chi body one end, forms right angle between limit body and chi body；Another of chi body
End is fixedly mounted in connecting shaft；One end of line drawing ruler is arranged in connecting shaft, and ranging rod and line drawing ruler are each perpendicular to connecting shaft
And direction is consistent；The length away from connecting shaft axle center for the line drawing ruler other end is long with ranging rod limited step medial surface and connecting shaft axle center
Degree matches.
Line drawing method disclosed in this invention and line tool, can improve with the scrappage of the minimizing parts of high degree
Product installed part agrees with degree with assembly parts, substantially increases the setting-out efficiency in assembled in situ.Line drawing method is simple；Special
Line tool easily operate.There is higher using value.
Brief description
Fig. 1: a kind of for site-assembled line tool fundamental diagram；
Fig. 2: a kind of for site-assembled line tool duty top view；
In figure, 1. installed part；2. ranging rod；3. regulate screw；4. connecting shaft；5. tightening screw；6. line drawing ruler；7. polish
End；8. assembly parts；9. contact surface；10. blade；11. regulating blocks；12. lines of cut.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is made an explanation:
For site-assembled line drawing method, comprise the following steps:
A. blanking and roughing: assembly parts 8 are tentatively cut, and carry out roughing；
B. contact surface 9 positions: install installed part 1, fixing, the curved surface contacting with assembly parts 8 on installed part 1
Position is defined as contact surface 9；
C. assembly parts 8 are semifixed: fix the positioning end of assembly parts in step A 8, and abrasive end 7 is overlapped on the table of installed part 1
On face；
D. setting-out on installed part 1: with on the contact surface 9 being connected to installed part 1 of square, the another side of square
Being overlapped on installed part 1, drawing point on the installed part 1 of the fixed range a of square, square minor face medial surface is along installed part 1
Contact surface 9 move, then distance contact surface 9 diverse location fixed range point formed set, i.e. realize marking on installed part 1
Transition wire；
E. assembly parts 8 setting-out: the transition wire with installed part 1 in the lap-joint, assembly parts 8 of assembly parts 8 and installed part 1
Fixed range is a cutting-up secant 12, and the line of cut 12 on assembly parts 8 is parallel with the transition wire on installed part 1；
F. cutting polishing: along line of cut 12 assembly parts 8 cut or polish.
For ensureing the accuracy of setting-out, the assembly parts 8 described in step C are semifixed, after needing positioning end is adjusted height
Fixing, make assembly parts 8 positioning end height and abrasive end height match, assembly parts 8 when the curved surface being formed after overlap joint and assembling
The curved surface at place is parallel.
It is a kind of for site-assembled line tool, it is characterised in that: include ranging rod the 2nd, line drawing ruler the 6th, connecting shaft 4, institute
The ranging rod 2 stated includes limit body, chi body, and limit body is connected with chi body one end, forms right angle between limit body and chi body；Chi body
The other end is fixedly mounted in connecting shaft 4；One end of line drawing ruler 6 is arranged in connecting shaft 4, and ranging rod 2 is all vertical with line drawing ruler 6
Consistent in connecting shaft 4 and direction；The length away from connecting shaft 4 axle center for line drawing ruler 6 other end and ranging rod 2 limited step medial surface with
Connecting shaft 4 axle center length matches.
During use, the limit body medial surface of ranging rod 2 is stuck in installed part 1 contact surface 9, fixes assembly parts 8 other end, beats
It is middle with line drawing ruler 6 that mill end 7 is stuck in ranging rod 2；Promoting connecting shaft 4 to make, line tool is overall moves along contact surface 9, then chi body,
Connecting shaft 4 is mobile with the movement of limited step, and the line drawing ruler 6 setting-out end being arranged in connecting shaft 4 is in the surface shape of assembly parts 8
One track is become to be line of cut 12.
For making setting-out simpler, the setting-out end at line drawing ruler 6 is fixed with detail pen.
For ensureing the accuracy of setting-out, described line drawing ruler 6 is relative to the height adjustable of connecting shaft 4, when needs assembling
When thin-walled material thickness changes, adjust the height relative to connecting shaft 4 for the line drawing ruler 6, make line drawing ruler 6 and ranging rod 2 chi body
Parallel.
The on-the-spot line of cut 12 marking assembly parts 8 needs to require in satisfied design, i.e. needs in fixed range a+ design
Work difference, for making to meet the assembling that design requires, line of cut 12 can directly draw with the range difference of transition wire, line tool
It is made that further improvement: described line drawing ruler 6 is made up of blade 10 and regulating block 11, and blade 10 is arranged in connecting shaft 4,
Regulating block 11 is concave structure, and the spill muzzle of regulating block 11 is connected on blade 10, and slidably regulates relative to blade 10, adjusts
Can fix after joint and make regulating block 11 fix relative to blade 10 position.During use, slidable adjustment block 11 simultaneously makes regulating block 11 relative
Moving in blade 10 position, after moving, connecting shaft 4 meets fixed range a+ design work difference with the distance of regulating block 11 setting-out end
Value.
Structure for making line tool is simpler, and described line drawing ruler 6 is socketed in connecting shaft 4, and line drawing ruler 6 is along connecting shaft
After 4 up-down adjustment, line drawing ruler 6 has fastening hole, utilize regulation screw 3 to be squeezed in connecting shaft 4 realization after putting into fastening hole
Fixing.
Described regulating block 11 and fixing and tightening screw 5 can be used after the relative position adjustments of line drawing ruler 6 blade 10
Fixed form, regulating block 11 has fastening hole, tightening screw 5 screws in fasten behind hole and is squeezed on line drawing ruler 6 blade 10
Realize fixing.
Protection scope of the present invention is not limited only to the technical scheme disclosed in detailed description of the invention part, all passes through contact surface
Draw transition wire after positioning and then draw the line drawing method of line of cut and use ranging rod, connecting shaft and line drawing ruler to carry out setting-out
Specific purpose tool each fall within protection scope of the present invention.
Claims (8)
1. it is used for site-assembled line drawing method, comprise the following steps:
A. blanking and roughing: assembly parts (8) are tentatively cut, and carries out roughing；
B. contact surface (9) positioning: installed part (1) is installed, fixing, at the upper song contacting with assembly parts (8) of installed part (1)
The position in face is defined as contact surface (9)；
C. assembly parts (8) are semifixed: fix the positioning end of assembly parts in step A (8), and abrasive end 7 is overlapped on installed part (1)
On surface；
D. the upper setting-out of installed part (1): with on the contact surface (9) being connected to installed part (1) of square, another of square
Edge lap is on installed part (1), and the upper picture point of the installed part (1) of the fixed range a away from square, square minor face medial surface is along peace
The contact surface (9) of piece installing (1) is mobile, then the point of distance contact surface (9) diverse location fixed range forms set, i.e. realizes in peace
Piece installing marks transition wire on (1)；
E. assembly parts (8) setting-out: in the lap-joint, assembly parts (8) of assembly parts (8) and installed part (1) with installed part (1)
Transition wire fixed range is a cutting-up secant (12), and the line of cut (12) on assembly parts (8) is put down with the transition wire on installed part (1)
OK；
F. cutting polishing: assembly parts (8) are cut or polish along line of cut (12).
2. according to claim 1 for site-assembled line drawing method, it is characterised in that: positioning end is adjusted by step C
Fix after whole height, make assembly parts (8) positioning end height and abrasive end height match, the curved surface being formed after overlap joint and assembling
When assembly parts (8) place curved surface parallel.
3. the one of method described in claim 1 for the application is used for site-assembled line tool, it is characterised in that: include range finding
Chi (2), line drawing ruler (6), connecting shaft (4), described ranging rod (2) includes limit body, chi body, limit body and chi body one end phase
Even, right angle is formed between limit body and chi body；The other end of chi body is fixedly mounted in connecting shaft (4)；One end peace of line drawing ruler (6)
Being contained in connecting shaft (4), ranging rod (2) is each perpendicular to connecting shaft (4) with line drawing ruler (6) and direction is consistent；Line drawing ruler (6) another
The length away from connecting shaft (4) axle center for the end matches with the length away from connecting shaft (4) axle center for the described limit body medial surface.
4. one according to claim 3 is used for site-assembled line tool, it is characterised in that: at line drawing ruler (6)
Setting-out end is fixed with detail pen.
5. one according to claim 4 is used for site-assembled line tool, it is characterised in that: line drawing ruler (6) is relative
In the height adjustable of connecting shaft (4), when the thin-walled material thickness needing assembling changes, adjust line drawing ruler (6) relative to
The height of connecting shaft (4), makes line drawing ruler (6) parallel with ranging rod (2) chi body.
6. the one according to claim the 3rd, the 4th, 5 any claim is used for site-assembled line tool, and its feature exists
In: line drawing ruler (6) is made up of blade (10) and regulating block (11), and blade (10) is arranged in connecting shaft (4), and regulating block (11) is
Concave structure, the spill muzzle of regulating block (11) is connected on blade (10), and slidably regulates relative to blade (10), after regulation
Can fix and make regulating block (11) fix relative to blade (10) position.
7. one according to claim 6 is used for site-assembled line tool, it is characterised in that: for making line tool
Structure is simpler, and described line drawing ruler (6) is socketed in connecting shaft (4), and line drawing ruler (6), along after connecting shaft (4) up-down adjustment, is drawn
Have fastening hole on line chi (6), utilize regulation screw (3) after putting into fastening hole, to be squeezed in connecting shaft (4) and above realize fixing.
8. one according to claim 6 is used for site-assembled line tool, it is characterised in that: described regulating block
(11) use tightening screw (5) to be fixed after position adjustments relative with described blade (10), regulating block (11) has solid
Tieholen, described tightening screw (5) extrudes described blade (10) and realizes fixing after screwing in fastening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410853917.6A CN104526675B (en) | 2014-12-31 | 2014-12-31 | Instrument for site-assembled line drawing method and setting-out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410853917.6A CN104526675B (en) | 2014-12-31 | 2014-12-31 | Instrument for site-assembled line drawing method and setting-out |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104526675A CN104526675A (en) | 2015-04-22 |
| CN104526675B true CN104526675B (en) | 2016-11-09 |
Family
ID=52842400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410853917.6A Expired - Fee Related CN104526675B (en) | 2014-12-31 | 2014-12-31 | Instrument for site-assembled line drawing method and setting-out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526675B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548374A (en) * | 2020-11-25 | 2021-03-26 | 中船澄西船舶修造有限公司 | Hatch board material feed inlet trompil frock |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5598760A (en) * | 1994-07-15 | 1997-02-04 | Sucic; Steve | EOP scribe device |
| CN102470528A (en) * | 2009-07-28 | 2012-05-23 | 新美吉控股有限公司 | Method and apparatus for transcribing a profile |
| CN102199950A (en) * | 2010-03-24 | 2011-09-28 | 威海建设集团股份有限公司 | Angle control ruler for flange plate of steel-structured member adapter |
| CN202805173U (en) * | 2012-06-29 | 2013-03-20 | 湖北三江航天红阳机电有限公司 | Movable profiling marking device for large-size double curved surface workpiece |
| CN202964290U (en) * | 2012-12-24 | 2013-06-05 | 张远文 | Key fixture for key copiers |
| CN103963042B (en) * | 2014-04-28 | 2016-08-17 | 浙江海洋学院 | A kind of line guiding tool |
-
2014
- 2014-12-31 CN CN201410853917.6A patent/CN104526675B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104526675A (en) | 2015-04-22 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161109 Termination date: 20171231 |