CN104526675A - Line drawing method and line drawing tool for field assembling - Google Patents
Line drawing method and line drawing tool for field assembling Download PDFInfo
- Publication number
- CN104526675A CN104526675A CN201410853917.6A CN201410853917A CN104526675A CN 104526675 A CN104526675 A CN 104526675A CN 201410853917 A CN201410853917 A CN 201410853917A CN 104526675 A CN104526675 A CN 104526675A
- Authority
- CN
- China
- Prior art keywords
- line drawing
- connecting axle
- installed part
- ruler
- assembly parts
- 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
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 line drawing method for field assembling comprises the first step of discharging and rough machining, the second step of contact face positioning, the third step of half-fixing of an assembly piece, the fourth step of transition line drawing on an installing piece, the fifth step of cutting line drawing on the assembly piece and the sixth step of grinding. A line drawing tool for field assembling comprises a ranging ruler, a line drawing ruler and a connecting shaft. The ranging ruler comprises a limiting body and a ruler body. The limiting body is connected with one end of the ruler body, and a right angle is formed between the limiting body and the ruler body. The other end of the ruler body is fixedly installed on the connecting shaft. One end of the line drawing ruler is installed on the connecting shaft. The ranging ruler and the line drawing ruler are perpendicular to the connecting shaft in the same direction. The distance between the other end of the line drawing ruler and the axis of the connecting shaft is matched with the distance between the inner side surface of a limiting step of the ranging ruler and the axis of the connecting shaft. According to the line drawing method and the line drawing tool, the component scrappage can be reduced, and the matching degree of the installing piece and the assembly piece is improved. The line drawing method is simple, and the special line drawing tool is easy to operate. High application value is achieved.
Description
Technical field
The invention belongs to machinery manufacturing technology field, the line drawing method used when being specifically related to a kind of thin wall component of assembling at the scene and the instrument of setting-out.
Background technology
At present in machinery manufacturing technology field, due to the accumulation of work difference, the reasons such as the adjustment in gap, usually section components is had, especially thin wall component, need operator according to site-assembled situation, manually cut polishing, but in cutting bruting process, workman accurately cannot determine the position of cutting polishing, cutting polishing comparison can only be carried out again and again, and in aero-manufacturing technology field, this problem is especially outstanding, as: the assembly precision of aircraft skin and radome fairing requires higher, gap between covering or between radome fairing and covering is as excessive, then affect the aerodynamic configuration of aircraft, as too small, then form stress, the overall structure of aircraft is impacted, even can affect the speed of aircraft.
The processing mode not only inefficiency of the comparison used in prior art, cutting polishing, comparison again, and does not slightly note, during cutting polishing oversize, just has the risk of part rejection.
Summary of the invention
For solving assembled in situ inefficiency in prior art, technical problem that faulty part is many, the invention provides a kind of can significantly increasing work efficiency, substantially without the on-the-spot line drawing method of faulty part and the instrument for setting-out.
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 location: installed by installed part, fixing, the position of the curved surface contacted on mountings, with assembly parts is defined as contact surface;
C. assembly parts are semifixed: fixed by the positioning end of assembly parts in step, abrasive end is overlapped on the surface of installed part;
D. setting-out on installed part: be connected on the contact surface of installed part with square, the another side overlap joint of square on mountings, draw a little on the installed part of the fixed range a of square, square minor face medial surface moves along the contact surface of installed part, then the point of distance contact surface diverse location fixed range forms set, namely realizes marking transition wire on mountings;
E. assembly parts setting-out: is a cutting-up secant with the transition wire fixed range of installed part in the lap-joint, assembly parts of assembly parts and installed part, and the line of cut on assembly parts is parallel with the transition wire on installed part;
F. polishing is cut: along line of cut assembly parts cut or polish.
A kind of for site-assembled line tool, it is characterized in that: comprise ranging rod, line drawing ruler, connecting axle, described ranging rod comprises 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 on connecting axle; One end of line drawing ruler is arranged on connecting axle, and ranging rod and line drawing ruler are all perpendicular to connecting axle and direction is consistent; The line drawing ruler other end matches apart from the length in connecting axle axle center and ranging rod limited step medial surface and connecting axle axle center length.
Line drawing method disclosed in this invention and line tool, can the scrappage of minimizing parts of high degree, and that improves product installed part and assembly parts agrees with degree, substantially increases the setting-out efficiency in assembled in situ.Line drawing method is simple; Special line tool is easy to operate.There is higher using value.
Accompanying drawing explanation
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. adjustment screw; 4. connecting axle; 5. tightening screw; 6. line drawing ruler; 7. abrasive 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 accompanying drawing, 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 is located: installed by installed part 1, and fixing, the position of the curved surface contacted on installed part 1, with assembly parts 8 is defined as contact surface 9;
C. assembly parts 8 are semifixed: fixed by the positioning end of assembly parts in steps A 8, and abrasive end 7 is overlapped on the surface of installed part 1;
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 is overlapped on installed part 1, draw a little on the installed part 1 of the fixed range a of square, square minor face medial surface moves along the contact surface 9 of installed part 1, then the point of distance contact surface 9 diverse location fixed range forms set, namely realizes marking transition wire on installed part 1;
E. assembly parts 8 setting-out: is a cutting-up secant 12 with the transition wire fixed range of installed part 1 in the lap-joint, assembly parts 8 of assembly parts 8 and installed part 1, and the line of cut 12 on assembly parts 8 is parallel with the transition wire on installed part 1;
F. polishing is cut: cut along line of cut 12 pairs of assembly parts 8 or polish.
For ensureing the accuracy of setting-out, assembly parts 8 described in step C are semifixed, fixing after needing positioning end to be adjusted height, assembly parts 8 positioning end height and abrasive end height are matched, and when the curved surface formed after overlap joint and assembling, the curved surface at assembly parts 8 place is parallel.
A kind of for site-assembled line tool, it is characterized in that: comprise ranging rod 2, line drawing ruler 6, connecting axle 4, described ranging rod 2 comprises 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 on connecting axle 4; One end of line drawing ruler 6 is arranged on connecting axle 4, and ranging rod 2 and line drawing ruler 6 are all perpendicular to connecting axle 4 and direction is consistent; Line drawing ruler 6 other end matches apart from the length in connecting axle 4 axle center and ranging rod 2 limited step medial surface and connecting axle 4 axle center length.
During use, the limit body medial surface of ranging rod 2 is stuck in installed part 1 contact surface 9, is fixed by assembly parts 8 other end, and it is middle with line drawing ruler 6 that abrasive end 7 is stuck in ranging rod 2; Promoting connecting axle 4 makes line tool entirety move along contact surface 9, then chi body, connecting axle 4 are mobile with the movement of limited step, and the line drawing ruler 6 setting-out end be arranged on connecting axle 4 forms one track and is line of cut 12 on the surface of assembly parts 8.
For making setting-out simpler, be fixed with detail pen at the setting-out end of line drawing ruler 6.
For ensureing the accuracy of setting-out, described line drawing ruler 6 is relative to the height adjustable of connecting axle 4, and when needing the thin-walled material thickness of assembling to change, adjustment line drawing ruler 6, relative to the height of connecting axle 4, makes line drawing ruler 6 parallel with ranging rod 2 chi body.
Scene needs meeting design requirement to the line of cut 12 that assembly parts 8 mark, namely need to design work difference at fixed range a+, for making the assembling met design requirement, line of cut 12 can directly draw with the range difference of transition wire, line tool has made further improvement: described line drawing ruler 6 is made up of blade 10 and regulating block 11, blade 10 is arranged on connecting axle 4, regulating block 11 is concave structure, the spill muzzle of regulating block 11 is connected on blade 10, and slidably regulate relative to blade 10, regulating block 11 can be fixedly made to fix relative to blade 10 position after adjustment.During use, slidable adjustment block 11 also makes regulating block 11 move relative to blade 10 position, and after mobile, connecting axle 4 meets fixed range a+ with the distance of regulating block 11 setting-out end and designs work difference.
For the structure making line tool is simpler, described line drawing ruler 6 is socketed on connecting axle 4, and line drawing ruler 6, after connecting axle 4 up-down adjustment, line drawing ruler 6 has and tightens up hole, be squeezed in after utilizing adjustment screw 3 to put into tighten up hole connecting axle 4 realizes fixing.
The fixing fixed form with adopting tightening screw 5 after described regulating block 11 regulates with line drawing ruler 6 blade 10 relative position, regulating block 11 has and tightens up hole, and tightening screw 5 is squeezed in realization on line drawing ruler 6 blade 10 after screwing in and tightening up hole fixing.
Protection scope of the present invention is not limited only to the technical scheme disclosed in detailed description of the invention part, all located by contact surface after the line drawing method that draws transition wire and then draw line of cut and the specific purpose tool that uses ranging rod, connecting axle and line drawing ruler to carry out setting-out all fall into protection scope of the present invention.
Claims (8)
1., 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) location: installed part (1) is installed, fixing, the position of the curved surface go up at installed part (1), contacted with assembly parts (8) is defined as contact surface (9);
C. assembly parts (8) are semifixed: fixed by the positioning end of assembly parts in steps A (8), and abrasive end 7 is overlapped on the surface of installed part (1);
D. the upper setting-out of installed part (1): with on the contact surface (9) being connected to installed part (1) of square, the another side of square is overlapped on installed part (1), the upper picture point of installed part (1) apart from the fixed range a of square, square minor face medial surface is mobile along the contact surface (9) of installed part (1), then the point of distance contact surface (9) diverse location fixed range forms set, namely realizes marking transition wire on installed part (1);
E. assembly parts (8) setting-out: is a cutting-up secant (12) with the transition wire fixed range of installed part (1) in the lap-joint, assembly parts (8) of assembly parts (8) and installed part (1), and the line of cut (12) on assembly parts (8) is parallel with the transition wire on installed part (1);
F. polishing is cut: along line of cut (12), assembly parts (8) are cut or polished.
2. according to claim 1 for site-assembled line drawing method, it is characterized in that: fixing after positioning end being adjusted in step C height, assembly parts (8) positioning end height and abrasive end height are matched, and when the curved surface formed after overlap joint and assembling, the curved surface at assembly parts (8) place is parallel.
3. application rights requires that the one of the method described in 1 is used for site-assembled line tool, it is characterized in that: comprise ranging rod (2), line drawing ruler (6), connecting axle (4), described ranging rod (2) comprises limit body, chi body, 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 on connecting axle (4); One end of line drawing ruler (6) is arranged on connecting axle (4), and ranging rod (2) and line drawing ruler (6) are all perpendicular to connecting axle (4) and direction is consistent; Line drawing ruler (6) other end matches apart from the length in connecting axle (4) axle center and ranging rod (2) limited step medial surface and connecting axle (4) axle center length.
4. one according to claim 3 is used for site-assembled line tool, it is characterized in that: be fixed with detail pen at the setting-out end of line drawing ruler (6).
5. one according to claim 4 is used for site-assembled line tool, it is characterized in that: line drawing ruler (6) is relative to the height adjustable of connecting axle (4), when needing the thin-walled material thickness of assembling to change, adjustment line drawing ruler (6), relative to the height of connecting axle (4), makes line drawing ruler (6) parallel with ranging rod (2) chi body.
6. the one according to the arbitrary claim of claim 3,4,5 is used for site-assembled line tool, it is characterized in that: line drawing ruler (6) is made up of blade (10) and regulating block (11), blade (10) is arranged on connecting axle (4), regulating block (11) is concave structure, the spill muzzle of regulating block (11) is connected on blade (10), and slidably regulate relative to blade (10), can fixedly make regulating block (11) fix relative to blade (10) position after adjustment.
7. one according to claim 6 is used for site-assembled line tool, it is characterized in that: for making the structure of line tool simpler, described line drawing ruler (6) is socketed on connecting axle (4), line drawing ruler (6) is after connecting axle (4) up-down adjustment, line drawing ruler (6) has and tightens up hole, be squeezed in after utilizing adjustment screw (3) to put into tighten up hole connecting axle (4) upper realize fixing.
8. one according to claim 6 is used for site-assembled line tool, it is characterized in that: the fixing fixed form with tightening screw (5) can be adopted after described regulating block (11) and line drawing ruler (6) blade (10) relative position regulate, regulating block (11) has and tightens up hole, tightening screw (5) is squeezed in upper realization of line drawing ruler (6) blade (10) and fixes after screwing in and tightening up 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 true CN104526675A (en) | 2015-04-22 |
| CN104526675B 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) |
Cited By (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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5598760A (en) * | 1994-07-15 | 1997-02-04 | Sucic; Steve | EOP scribe device |
| WO2011011819A1 (en) * | 2009-07-28 | 2011-02-03 | Thingamejig Pty Ltd | 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 |
| CN103963042A (en) * | 2014-04-28 | 2014-08-06 | 浙江海洋学院 | Curve-drawing guide tool |
-
2014
- 2014-12-31 CN CN201410853917.6A patent/CN104526675B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5598760A (en) * | 1994-07-15 | 1997-02-04 | Sucic; Steve | EOP scribe device |
| WO2011011819A1 (en) * | 2009-07-28 | 2011-02-03 | Thingamejig Pty Ltd | 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 |
| CN103963042A (en) * | 2014-04-28 | 2014-08-06 | 浙江海洋学院 | Curve-drawing guide tool |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104526675B (en) | 2016-11-09 |
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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 |