CN104325453A - Curved surface circular hole scribing and punching device and method - Google Patents
Curved surface circular hole scribing and punching device and method Download PDFInfo
- Publication number
- CN104325453A CN104325453A CN201410677019.XA CN201410677019A CN104325453A CN 104325453 A CN104325453 A CN 104325453A CN 201410677019 A CN201410677019 A CN 201410677019A CN 104325453 A CN104325453 A CN 104325453A
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- China
- Prior art keywords
- central shaft
- curved surface
- circular hole
- leg
- boring device
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Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004080 punching Methods 0.000 title abstract 9
- 238000005520 cutting process Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to the technical field of ship construction, in particular to a curved surface circular hole scribing and punching device and method. According to the curved surface circular hole scribing and punching device, a complex curved surface barrel of a ship body is subjected to punching for scribing, so that a conventional plastic paper sample can be replaced. In a process of scribing or punching, a transverse circular rod can move freely along a center shaft, so that perfect jointing of an operation tool with a punching surface is realized. The device and the method are particularly suitable for scribing and punching of the complex curved surface of the ship body in the presence of a spatial angle or a punched hole between the barrel and the ship body; the scribing and punching accuracies can be increased greatly, convenience is brought to use, and the construction efficiency is increased; the punching device fixed through a lower hinge magnet and a fixing magnet, so that the connection is firm; moreover, convenience is brought to assembly and disassembly, and the construction efficiency is increased.
Description
Technical field
The present invention relates to shipbuilding technical field, be specifically related to a kind of curved surface circular hole line boring device and method.
Background technology
In shipbuilding process, containing a large amount of cylindrical shape outfititem, equipment pipe then, equipment barrel, as thruster pipe then, full-rotating rudder paddle cylindrical shell, loop wheel machine cylindrical shell, chain pipe, anchor platform, anchor recess etc. need through Ship Structure when mounted or to attach and ship hull plate is installed.In a pre-installation, perforate will must be carried out by the structure run through or by installation site positioning marking.Due to these fitting-outs, equipment pipe then, equipment barrel requires higher to installation accuracy, there is strict demand in after namely installing fitting-out and equipment and Ship Structure gap.And, usually these pipes then and cylindrical shell and hull construction basal plane there is certain space angle, if through ship hull plate, particularly during bow stern region, because ship hull plate is irregular complex-curved, the difficulty of perforate, line considerably increases, need through multi-pass operation, alignment quality of not only ruling is poor, and precision is low, and at substantial human and material resources, efficiency of construction is low.
Summary of the invention
The object of the invention is to provide a kind of curved surface circular hole line boring device for the deficiencies in the prior art, being suitable for cylindrical shell and hull Existential Space angle or tapping hull is complex-curved line and perforate, greatly can not only improve the precision of line, perforate, and easy to use, be conducive to improving efficiency of construction.
Another object of the present invention is to provide this curved surface circular hole of a kind of application boring device of ruling to carry out ruling or the method for perforate.
The present invention is achieved through the following technical solutions this object:
A kind of curved surface circular hole line boring device, comprise central shaft, at least two length are all greater than the leg of described central shaft, one end of described leg is connected with central shaft by a sleeve connecting hinge, described leg all cuts with scissors hinged with this sleeve connection, the free end of described leg is provided with lower hinge magnet, the bottom of described central shaft is provided with fixed magnet, also comprise for ruling or the beam compass of perforate, one end of described beam compass is flexibly connected with central shaft by a branch sleeve, the other end of beam compass is provided with the chuck for clamping line or perforate power tool.
Wherein, described branch sleeve is sheathed on central shaft, can the centrally axial sliding movement of axle and centrally axle rotation.
As preferably, described beam compass comprises one-level expansion link, secondary expansion link, and it is inner that described secondary expansion link is sheathed on one-level expansion link, and described chuck is arranged at the end of secondary expansion link.
Further, described one-level expansion link, secondary expansion link are provided with scale.
Further, described collet interior is provided with the spring for finely tuning power tool.
Wherein, described sleeve connection cuts with scissors the sleeve body comprised for being sheathed on central shaft, and the periphery of described sleeve body is provided with some triangular hinges for being connected with leg, also comprises the clamping screw for this sleeve body being fixed on central shaft.
Wherein, described lower hinge magnet is all hinged with leg, and described fixed magnet is fixedly connected with central shaft.
Wherein, described power tool is bow pen or cutting torch.
As preferably, the quantity of described leg is three, and described three leg uniform intervals and sleeve connection are hinged.
Curved surface circular hole line boring device described in application carries out ruling or the method for perforate, comprises the following steps:
1) determine the center line of perforate cylindrical shell and the intersection point of Ship Structure, be the central shaft fixing point of line boring device;
2) center line of perforate cylindrical shell is extended Ship Structure;
3) fixed magnet of the central shaft lower end of line boring device is adsorbed in central shaft fixing point;
4) sleeve connection hinge is inserted in from central shaft upper end, and leg is hinged with sleeve connection respectively;
5) under leg free end connects, magnet is cut with scissors respectively;
6) by regulating the expansion link of beam compass, the distance of the power tool in chuck and central shaft is made to meet perforate radius requirement;
7) slided up and down by the axis of branch sleeve centrally axle, fitted in power tool and perforate face;
8) rotated a circle around central shaft by branch sleeve, in rotation process, described power tool and perforate face moment keep fitting; When the Curvature varying of curved surface is larger, centrally can regulates beam compass by axle axis, when Curvature varying is very little, directly power tool being fitted with perforate face to pressing to together with spring.
Relative to prior art, beneficial effect of the present invention is: curved surface circular hole line boring device of the present invention, the complex-curved cylindrical shell perforate of hull is rule, conventional plastic pattern can be replaced, line or perforate process in, cross bar round bar can centrally axle be freely movable, the perfection realizing power tool and perforate face is fitted, being particularly suitable for cylindrical shell and hull Existential Space angle or tapping hull is complex-curved line and perforate, greatly can not only improve line, the precision of perforate, and it is easy to use, be conducive to improving efficiency of construction, the mode of boring device is fixed by lower hinge magnet and fixed magnet, not only be connected firmly, and install, convenient disassembly, be conducive to improving efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of curved surface circular hole of the present invention line boring device.
Fig. 2 is the structural representation of beam compass of the present invention.
Fig. 3 is the structural representation of sleeve connection of the present invention hinge.
Fig. 4 is the top view of sleeve connection of the present invention hinge.
Fig. 5 is the using state schematic diagram of curved surface circular hole of the present invention line boring device.
In figure: 1-central shaft; 2-leg; 3-sleeve connection cuts with scissors; 31-sleeve body; 32-triangular hinge; 33-clamping screw; Magnet is cut with scissors under 4-; 5-fixed magnet; 6-beam compass; 61-one-level expansion link; 62-secondary expansion link; 7-branch sleeve; 8-chuck; 9-power tool; 10-scale; 11-spring; 12-perforate face.
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing.
Embodiment:
As shown in Figure 1, a kind of curved surface circular hole line boring device, comprise central shaft 1, at least two length are all greater than the leg 2 of described central shaft 1, one end of described leg 2 is connected with central shaft 1 by a sleeve connecting hinge 3, described leg 2 all cuts with scissors 3 hinged with this sleeve connection, the free end of described leg 2 is provided with lower hinge magnet 4, the bottom of described central shaft 1 is provided with fixed magnet 5, also comprise for ruling or the beam compass 6 of perforate, one end of described beam compass 6 is flexibly connected with central shaft 1 by a branch sleeve 7, the other end of beam compass 6 is provided with the chuck 8 for clamping line or perforate power tool 9.
Wherein, described branch sleeve 7 is sheathed on central shaft 1, can centrally axle 1 axial sliding movement and centrally axle 1 rotate, power tool 9 moment in the process of line or perforate can be made to fit in the perforate face 12 of hull.
As shown in Figure 2, described beam compass 6 comprises one-level expansion link 61, secondary expansion link 62, and it is inner that described secondary expansion link 62 is sheathed on one-level expansion link 61, and described chuck 8 is arranged at the end of secondary expansion link 62, expand the scope of application of beam compass 6, practical.
Further, described one-level expansion link 61, secondary expansion link 62 are provided with scale 10, are convenient to the size of fine adjustment perforate radius.
Further, described chuck 8 inside is provided with the spring 11 for finely tuning power tool 9, be convenient to finely tune power tool 9, when the Curvature varying of curved surface is larger, centrally can regulate beam compass 6 by axle 1 axis, when Curvature varying is very little, directly power tool 9 is fitted with perforate face 12 to pressing to together with spring 11, greatly can improve operating efficiency.
As shown in Figure 3,4, described sleeve connection hinge 3 comprises the sleeve body 31 for being sheathed on central shaft 1, the periphery of described sleeve body 31 is provided with some triangular hinges 32 for being connected with leg 2, also comprise the clamping screw 33 for this sleeve body 31 being fixed on central shaft 1, in the process used, after sleeve body 31 being slid into the correct position of central shaft 1, clamping screw 33 is utilized to be locked.
Wherein, described lower hinge magnet 4 is all hinged with leg 2, and described fixed magnet 5 is fixedly connected with central shaft 1.
Wherein, described power tool 9 is bow pen or cutting torch, carries out ruling or cutting operation.
As preferably, the quantity of described leg 2 is three, described three leg 2 uniform intervals cut with scissors 3 with sleeve connection and are connected, in the process that beam compass 6 rotates, if wherein a certain leg 2 blocks the advance route of beam compass 6, can be lifted and beam compass 6 is passed through, now, still have other two legs 2 to form stable supporting construction with central shaft 1, can not impact the precision of line or cutting perforate.
As shown in Figure 5, curved surface circular hole described in application line boring device carries out ruling or the method for perforate, comprises the following steps:
1) determine the center line of perforate cylindrical shell and the intersection point of Ship Structure, be central shaft 1 fixing point of line boring device;
2) center line of perforate cylindrical shell is extended Ship Structure;
3) fixed magnet 5 of central shaft 1 lower end of line boring device is adsorbed in central shaft 1 fixing point;
4) sleeve connection hinge 3 is inserted in from central shaft 1 upper end, and leg 2 is cut with scissors 3 with sleeve connection is respectively connected;
5) under leg 2 free end connects, magnet 4 is cut with scissors respectively;
6) by regulating the expansion link of beam compass 6, the power tool 9 in chuck 8 is made to meet perforate radius requirement with the distance of central shaft 1;
7) slided up and down by the axis of branch sleeve 7 centrally axle 1, fitted in power tool 9 and perforate face 12;
8) rotated a circle around central shaft 1 by branch sleeve 7, in rotation process, described power tool 9 kept fitting with perforate face 12 moment; When the Curvature varying of curved surface is larger, centrally can regulates beam compass 6 by axle 1 axis, when Curvature varying is very little, directly power tool 9 being fitted with perforate face 12 to pressing to together with spring 11.
The above embodiment only have expressed some embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a curved surface circular hole line boring device, it is characterized in that: comprise central shaft, at least two length are all greater than the leg of described central shaft, one end of described leg is connected with central shaft by a sleeve connecting hinge, described leg all cuts with scissors hinged with this sleeve connection, the free end of described leg is provided with lower hinge magnet, the bottom of described central shaft is provided with fixed magnet, also comprise for ruling or the beam compass of perforate, one end of described beam compass is flexibly connected with central shaft by a branch sleeve, the other end of beam compass is provided with the chuck for clamping line or perforate power tool.
2. curved surface circular hole line boring device according to claim 1, is characterized in that: described branch sleeve is sheathed on central shaft, can the centrally axial sliding movement of axle and centrally axle rotation.
3. curved surface circular hole line boring device according to claim 1, it is characterized in that: described beam compass comprises one-level expansion link, secondary expansion link, it is inner that described secondary expansion link is sheathed on one-level expansion link, and described chuck is arranged at the end of secondary expansion link.
4. curved surface circular hole line boring device according to claim 3, is characterized in that: described one-level expansion link, secondary expansion link are provided with scale.
5. curved surface circular hole line boring device according to claim 1, is characterized in that: described collet interior is provided with the spring for finely tuning power tool.
6. curved surface circular hole line boring device according to claim 1, it is characterized in that: described sleeve connection cuts with scissors the sleeve body comprised for being sheathed on central shaft, the periphery of described sleeve body is provided with some triangular hinges for being connected with leg, also comprises the clamping screw for this sleeve body being fixed on central shaft.
7. curved surface circular hole line boring device according to claim 1, is characterized in that: described lower hinge magnet is all hinged with leg, and described fixed magnet is fixedly connected with central shaft.
8. curved surface circular hole line boring device according to claim 1, is characterized in that: described power tool is bow pen or cutting torch.
9. curved surface circular hole line boring device according to claim 1, it is characterized in that: the quantity of described leg is three, described three leg uniform intervals and sleeve connection are hinged.
10. application rights requires the line of the curved surface circular hole described in 1-9 boring device to carry out ruling or the method for perforate, it is characterized in that: comprise the following steps:
1) determine the center line of perforate cylindrical shell and the intersection point of Ship Structure, be the central shaft fixing point of line boring device;
2) center line of perforate cylindrical shell is extended Ship Structure;
3) fixed magnet of the central shaft lower end of line boring device is adsorbed in central shaft fixing point;
4) sleeve connection hinge is inserted in from central shaft upper end, and leg is hinged with sleeve connection respectively;
5) under leg free end connects, magnet is cut with scissors respectively;
6) by regulating the expansion link of beam compass, the distance of the power tool in chuck and central shaft is made to meet perforate radius requirement;
7) slided up and down by the axis of branch sleeve centrally axle, fitted in power tool and perforate face;
8) rotated a circle around central shaft by branch sleeve, in rotation process, described power tool and perforate face moment keep fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677019.XA CN104325453B (en) | 2014-11-21 | 2014-11-21 | A kind of curved surface circular hole line boring device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677019.XA CN104325453B (en) | 2014-11-21 | 2014-11-21 | A kind of curved surface circular hole line boring device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104325453A true CN104325453A (en) | 2015-02-04 |
| CN104325453B CN104325453B (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410677019.XA Active CN104325453B (en) | 2014-11-21 | 2014-11-21 | A kind of curved surface circular hole line boring device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325453B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203026A (en) * | 2015-09-14 | 2015-12-30 | 中船黄埔文冲船舶有限公司 | Adjustable hidden point measurement device and method |
| CN108724138A (en) * | 2018-06-15 | 2018-11-02 | 上海江南长兴造船有限责任公司 | A kind of auxiliary device and its application method for anchor chain tube subsection trepanning |
| CN110253521A (en) * | 2019-07-23 | 2019-09-20 | 江南造船(集团)有限责任公司 | A kind of curved surface lineation device peculiar to vessel and scribble method |
| CN115847369A (en) * | 2022-07-26 | 2023-03-28 | 沪东中华造船(集团)有限公司 | Marine multi-functional scriber |
| CN119304841A (en) * | 2024-10-09 | 2025-01-14 | 陕西飞机工业有限责任公司 | A skin opening line drawing auxiliary device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2612695A (en) * | 1951-02-12 | 1952-10-07 | Kenneth E Schneider | Line holder |
| US2791031A (en) * | 1954-04-06 | 1957-05-07 | Julie A Uskert | Apparatus for projecting circular markings upon curved surfaces |
| US5644850A (en) * | 1995-10-16 | 1997-07-08 | Costales; Straf G. | Laser plumb device |
| CN2375425Y (en) * | 1999-06-30 | 2000-04-26 | 王茵 | Multi-functional automatic marking-out cutter |
| CN201525019U (en) * | 2009-10-30 | 2010-07-14 | 王玉婷 | Tool for drawing circle on curved surface |
| CN201573201U (en) * | 2009-12-30 | 2010-09-08 | 广州文冲船厂有限责任公司 | Shaft hole scribing device |
| CN201816057U (en) * | 2010-08-30 | 2011-05-04 | 大连船舶重工集团有限公司 | Auxiliary positioning device for ship large-sized equipment |
-
2014
- 2014-11-21 CN CN201410677019.XA patent/CN104325453B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2612695A (en) * | 1951-02-12 | 1952-10-07 | Kenneth E Schneider | Line holder |
| US2791031A (en) * | 1954-04-06 | 1957-05-07 | Julie A Uskert | Apparatus for projecting circular markings upon curved surfaces |
| US5644850A (en) * | 1995-10-16 | 1997-07-08 | Costales; Straf G. | Laser plumb device |
| CN2375425Y (en) * | 1999-06-30 | 2000-04-26 | 王茵 | Multi-functional automatic marking-out cutter |
| CN201525019U (en) * | 2009-10-30 | 2010-07-14 | 王玉婷 | Tool for drawing circle on curved surface |
| CN201573201U (en) * | 2009-12-30 | 2010-09-08 | 广州文冲船厂有限责任公司 | Shaft hole scribing device |
| CN201816057U (en) * | 2010-08-30 | 2011-05-04 | 大连船舶重工集团有限公司 | Auxiliary positioning device for ship large-sized equipment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203026A (en) * | 2015-09-14 | 2015-12-30 | 中船黄埔文冲船舶有限公司 | Adjustable hidden point measurement device and method |
| CN108724138A (en) * | 2018-06-15 | 2018-11-02 | 上海江南长兴造船有限责任公司 | A kind of auxiliary device and its application method for anchor chain tube subsection trepanning |
| CN108724138B (en) * | 2018-06-15 | 2021-05-04 | 上海江南长兴造船有限责任公司 | Auxiliary device for anchor chain pipe subsection outer plate hole opening and using method thereof |
| CN110253521A (en) * | 2019-07-23 | 2019-09-20 | 江南造船(集团)有限责任公司 | A kind of curved surface lineation device peculiar to vessel and scribble method |
| CN115847369A (en) * | 2022-07-26 | 2023-03-28 | 沪东中华造船(集团)有限公司 | Marine multi-functional scriber |
| CN115847369B (en) * | 2022-07-26 | 2024-05-10 | 沪东中华造船(集团)有限公司 | Marine multifunctional scribing compass |
| CN119304841A (en) * | 2024-10-09 | 2025-01-14 | 陕西飞机工业有限责任公司 | A skin opening line drawing auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104325453B (en) | 2016-04-20 |
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