CN109986526A - A kind of the aperture tooling and boring method of the side of a ship side pipe mounting hole of watercraft engine room - Google Patents
A kind of the aperture tooling and boring method of the side of a ship side pipe mounting hole of watercraft engine room Download PDFInfo
- Publication number
- CN109986526A CN109986526A CN201910288025.9A CN201910288025A CN109986526A CN 109986526 A CN109986526 A CN 109986526A CN 201910288025 A CN201910288025 A CN 201910288025A CN 109986526 A CN109986526 A CN 109986526A
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- Prior art keywords
- mounting hole
- aperture
- circle
- center
- angle
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Classifications
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- 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
Abstract
The invention discloses a kind of aperture toolings of the side of a ship side pipe mounting hole of watercraft engine room, including pedestal, the midpoint of the pedestal is vertically rotatably connected to support rod, the other end of the support rod passes through tie down screw hinge angle bar, the angle rod is equipped with laser pen away from one end of pedestal, and the laser rays of the laser pen transmitting is consistent with the axis of the angle rod.The invention also discloses a kind of boring methods of the side of a ship side pipe mounting hole of watercraft engine room.Aperture tooling disclosed by the invention and boring method have the advantages that structure is simple, easy to use, aperture fast, accurately；By simulating the bending angle of side of a ship side pipe, the center location of side of a ship side pipe mounting hole can be quickly determined, the top of angle rod is equipped with laser pen, convenient for the positioning in the aperture center of circle, and the length of angle rod can be shortened, so that entire aperture tooling volume is become smaller, convenient for the carrying and erection of tooling.
Description
Technical field
The present invention relates to aperture tooling and boring method technical fields, and in particular to a kind of side of a ship side pipe installation of watercraft engine room
The aperture tooling and boring method in hole.
Background technique
Currently, there is a problem of outside plate aperture difficulty when the side of a ship side pipe installation of prisoner in prison cabin, mainly including with lower section
Face: one, to look for the center location difficulty of mounting hole big on the cabin outside plate of aperture；Two, building berth has certain slope, Conventional open-pore side
There are large errors for method；Three, outside plate has inclined surface or curved face type, and mounting hole to be opened is non-circular on outside plate.Therefore, topside
The aperture of the mounting hole of pipe and the installation of side of a ship side pipe, which take a substantial amount of time, repeat mowing adjustment, especially in inclined surface
Or on surface exterior panel during aperture, construction personnel is usually to sling pipeline to use practical pipeline as reference, in ship
Body side plate is crossed and is cut repeatedly, and installation effectiveness is low.
Summary of the invention
It is an object of the present invention to overcome defect existing in the prior art, provide a kind of structure it is simple, it is easy to use,
The aperture tooling and boring method of the aperture fast, accurately side of a ship side pipe mounting hole of watercraft engine room.
To achieve the above object, the technical scheme is to design a kind of apertures of the side of a ship side pipe mounting hole of watercraft engine room
Tooling, which is characterized in that including pedestal, the midpoint of the pedestal is vertically rotatably connected to support rod, the support rod
The other end is equipped with laser pen, the laser pen hair away from one end of pedestal by tie down screw hinge angle bar, the angle rod
The laser rays penetrated is consistent with the axis of the angle rod.In use, being first connected and fixed pedestal and mounted pipeline opening, make
The axis of support rod and mounted pipeline is on a horizontal line, then according to the Adjusting Shape angle rod of side of a ship lateral line, if
Side of a ship side pipe is straight tube road, then need to only adjust angle rod and support rod to same horizontal line, the point that angle rod intersects with outside plate
Side of a ship side pipe as to be installed intersects the center of circle of circle with outside plate；If side of a ship side pipe has bending, measures and determine the default side of a ship across aperture
Intersection point and angle value between the axis of the pipeline section of side pipe and pipe laying axis, then by adjusting the length of support rod,
The distance between support rod, the hinge joint position of angle rod and pedestal is set to be equal to the distance between crossing point of axes and pedestal, then
Bar is adjusted the angle to match with support rod and simulates the angle value and lock angle rod, the point that angle rod intersects with outside plate as to
Dress side of a ship side pipe intersects the center of circle of circle with outside plate, finally draws aperture circle according to the radius of side of a ship side pipe excircle to be installed.Work as angle rod
Fall short of or the top of angle rod with it is excessive at a distance from aperture outside plate when, the top of angle rod is equipped with laser pen, convenient for opening
The positioning in the hole center of circle, and the length of angle rod can be shortened, so that entire aperture tooling volume is become smaller, carrying and frame convenient for tooling
If.By utilizing the aperture tooling, the circle for drawing side of a ship side pipe mounting hole can be simplified, to realize an aperture in place, kept away
Multiple mowing adjustment is exempted from, has improved installation accuracy, save the time, while reducing the labor intensity of worker.
Preferred technical solution is that one end that the support rod is connect with angle rod is equipped with bevel protractor, the bevel protractor
Zero graduation line is consistent with the axis of support rod.The position that support rod intersects with angle rod be equipped with bevel protractor, adjustment support rod with
It is more intuitive more convenient when angle value between angle rod.
Further preferred technical solution is that the angle rod has extension, the extension away from one end of laser pen
Section is equipped with peep hole.The scale of support rod upper angle ruler can be observed by the peep hole on extension.
Further preferred technical solution is the hinged transiting rod in the top of the angle rod, and the aperture tooling further includes
Line-plotting device, the line-plotting device include setting-out seat, it is described setting-out seat midpoint be equipped with transiting rod outer wall be adapted
Through hole, the transiting rod are set in through hole, wear scriber on the setting-out seat, the scriber is in the seat that draws lines
Point is symmetrical arranged for symmetric points.Scriber is that one end has the component that can draw lines ink marks, the axle center of through hole and transition
The axis of bar is in same horizontal line, and rotation setting-out seat, using transiting rod as the center of circle, the scriber to draw lines on seat is in side plate wall
Upper drawing circle is to get the position arrived to aperture.
Further preferred technical solution is that the scriber is detachably connected with setting-out seat, and the setting-out seat deviates from picture
The one side of line device is equipped with scale.Scriber is detachably connected with setting-out seat, according to the radius of the mounting hole of side of a ship side pipe, observation setting-out
The scale at the seat back side, and symmetrical two scribers, rotary picture are installed in threaded hole corresponding with mounting hole radius length
Line seat makes scriber draw the position of mounting hole on cabin outside plate, to adapt to the aperture of different tube diameters, improves aperture tooling
Use scope.
When aperture side plate is inclined-plane or curved surface, further preferred technical solution is the top of the angle rod
Hinged transiting rod is held, the aperture tooling further includes line-plotting device, and the line-plotting device includes disc-shaped base, the pedestal
The center point has the threaded hole being adapted to transiting rod outer wall, and transiting rod passes through threaded hole, and it is embedding that the pedestal is equipped at least two
The annulus of set, the axis of the annulus are overlapped with the axis of threaded hole, between the inner wall of outer annular and the outer wall of interior side ring
Several scribers parallel with annulus axis are embedded, one end of the scriber is connect with pedestal by spring, scriber
The other end protrudes from annulus.When setting-out, the disc-shaped base of line-plotting device is pushed, contradicts the endpoint of scriber in cabin outside plate
On, the ink marks of scriber end is retained on the cabin outside plate of aperture to be drawn lines, and intensive ink dot forms the periphery of mounting hole.
In order to adapt to the aperture requirement of different tube diameters, further preferred technical solution is that the spring and pedestal are removable
Unload connection.The scriber of other circles can be installed or removed, is left behind and topside pipe outer wall caliber according to the demand of different tube diameters
The adaptable scriber of size.
When aperture side plate is inclined-plane or curved surface, further preferred technical solution, the top of the angle rod
Hinged transiting rod, the aperture tooling further includes line-plotting device, and the line-plotting device includes being set on transiting rod and transition
The vertical swingle of bar, the swingle are equipped with scale, and the other end of swingle is arranged with regulation pipe, and the end of regulation pipe is worn
If the scriber parallel with transition.When setting-out, according to the scale pull regulation pipe on swingle to topside pipe outer wall caliber phase
Deng after, secured adjusted pipe holds scriber and contradicts side plate, and rotates swingle, makes swingle inclining with side plate
Tiltedly or the outside plate of curved surface rises and falls and slides up and down, and the mounting hole that side of a ship side pipe intersects with side plate is finally drawn on side plate
Position.
Further preferred technical solution is, the side of a ship side pipe and cabin main pipeline are by flanged joint, on the pedestal
Equipped with the magnet being connect with the ring flange of the flange.Pedestal is connect with connecting flange by magnet, can quickly fix and
Disassembly is easy.
The present invention also provides a kind of boring methods of the side of a ship side pipe mounting hole of watercraft engine room, comprising the following steps:
A, connecting tube looks for the center of circle, according to the size in the flange aperture for the main pipeline end being connect with side of a ship side pipe and ring flange,
It makes the center of circle and measures paper, it is circle that the center of circle, which measures paper, and the diameter for measuring paper is equal to the sum of flange aperture and ring flange width, the center of circle
Measure the center of circle of mark measurement paper and several diameter lines across the measurement paper center of circle on paper；Center of circle measurement paper is covered in flange
On, the excircle of the excircle and ring flange that make center of circle measurement paper coincides, and the center of circle of center of circle measurement paper is the center of circle of flange；
B, fixation measuring tooling, by the center of circle weight at the midpoint of the one side away from support rod of tool pedestal and center of circle measurement paper
It closes, is fixed by the magnet on pedestal with ring flange magnetic suck, be fixed on tool pedestal on flange；
C, the mounting hole of side of a ship side pipe looks for the center of circle, according to the angle value that the protractor on angle rod top is shown, adjusts the angle bar
Angle between support rod makes the angle value phase between the rotation axis of itself and default side of a ship side pipe and the rotation axis of main pipeline
Deng, fixed angle bar, keep the angle value between angle rod and support rod constant, another endpoint of angle rod offsets with cabin outside plate
The luminous point that the laser that the point or laser pen of touching are launched is formed on cabin bottom plate is the center of circle of the aperture of side of a ship side pipe to be installed；
According to the radius of the mounting hole of side of a ship side pipe, using the center of circle for the mounting hole found out as the center of circle, the position of mounting hole is drawn by compasses；
Or the radius of the mounting hole according to side of a ship side pipe, the gage at the observation setting-out seat back side, and corresponding with mounting hole radius length
Symmetrical two scribers of installation in threaded hole, rotation setting-out seat, make scriber draw the position of mounting hole on cabin outside plate；
Or push line-plotting device pedestal, make scriber endpoint contradict on cabin outside plate, the ink marks of scriber end be retained in
It draws lines on the cabin outside plate of aperture, forms the periphery of mounting hole；Or according to the scale pull regulation pipe on swingle to and topside
After pipe outer wall caliber is equal, secured adjusted pipe holds scriber and contradicts side plate, and rotates swingle, make swingle with
The inclination of side plate or the outside plate of curved surface rise and fall and slide up and down, and side of a ship side pipe and side plate are finally drawn on side plate
The periphery of the mounting hole of intersection；
D, side of a ship side pipe mounting hole aperture, the periphery of the mounting hole drawn on cabin bottom plate, is cut into using cutting machine
The mounting hole of side of a ship side pipe.The boring method is simple, can reduce labor intensity and the time of construction personnel, increase pipeline aperture
Craft precision, improve work efficiency.
The advantages and beneficial effects of the present invention are: the aperture tooling and boring method have structure it is simple, it is easy to use,
Aperture fast, accurately advantage；The present invention is cooperated by support rod and angle rod and simulates the bending angle of side of a ship side pipe, can
Quickly determining the center location of side of a ship side pipe mounting hole, the top of angle rod is equipped with laser pen, convenient for the positioning in the aperture center of circle, and
The length that angle rod can be shortened makes entire aperture tooling volume become smaller, convenient for the carrying and erection of tooling；Support rod and angle
The position of bar intersection is equipped with bevel protractor, and it is more intuitive more convenient when the angle value between support rod and angle rod to adjust；On angle rod
Equipped with line-plotting device, position that is more convenient, efficiently drawing mounting hole to be opened；Pedestal and connecting flange are connected by magnet
It connects, can quickly fix and dismantles simplicity；By the way that the circle for drawing side of a ship side pipe mounting hole can be simplified using the aperture tooling,
To realize an aperture in place, multiple mowing adjustment is avoided, installation accuracy is improved, saves the time, reduce simultaneously
The labor intensity of worker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the aperture tooling of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of the aperture tooling of the embodiment of the present invention 2；
Fig. 3 is the structural schematic diagram of the aperture tooling of the embodiment of the present invention 3；
Fig. 4 is the structural schematic diagram of the aperture tooling of the embodiment of the present invention 4.
In figure: 1, pedestal；2, support rod；3, angle rod；4, laser pen；5, bevel protractor；6, zero graduation line；7, extension；
8, peep hole；9, main pipeline；10, flange；11, transiting rod；12, draw lines seat；13, scriber；14, pedestal；15, annulus；16, bullet
Spring；17, swingle；18, scale；19, regulation pipe.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Embodiment 1
As shown in Figure 1, the present invention is a kind of aperture tooling of the side of a ship side pipe mounting hole of watercraft engine room, including pedestal 1, it is described
The midpoint of pedestal is vertically rotatably connected to support rod 2, and the other end of the support rod passes through tie down screw hinge angle bar
3, the angle rod is equipped with laser pen 4, the laser rays of the laser pen transmitting and the axis of the angle rod away from one end of pedestal
Line is consistent.One end that the support rod is connect with angle rod is equipped with bevel protractor 5, the zero graduation line 6 of the bevel protractor and support
The axis of bar is consistent.The angle rod has extension 7 away from one end of laser pen, and the extension is equipped with peep hole 8.
The side of a ship side pipe and cabin main pipeline 9 are connect by flange 10, and the pedestal is equipped with to be connect with the ring flange of the flange
Magnet.
Embodiment 2
As shown in Fig. 2, embodiment 2 the difference from embodiment 1 is that, the hinged transiting rod 11 in the top of the angle rod 3, institute
Stating aperture tooling further includes line-plotting device, and the line-plotting device includes plate setting-out seat 12, and the midpoint of the setting-out seat is set
There is the through hole being adapted with transiting rod outer wall, the transiting rod is set in through hole, wears scriber on the setting-out seat
13, the scriber is symmetrical arranged by symmetric points of the midpoint for the seat that draws lines.The scriber is detachably connected with setting-out seat, described
The one side that the seat that draws lines deviates from scriber is equipped with scale.Scriber can be penetrated by the threaded hole being arranged on setting-out seat, be used
When, it can be packed into suitable scriber according to pipe diameter size, and the scale at the setting-out seat back side or mention unwanted scriber
Height contacts the top of unwanted scriber with outside plate, and then rotation setting-out seat draws lines.
Embodiment 3
As shown in figure 3, embodiment 3 the difference from example 2 is that, the aperture tooling further includes line-plotting device, described
Line-plotting device includes disc-shaped base 14, and the center point of the pedestal has the threaded hole being adapted to 11 outer wall of transiting rod, transition
Bar passes through threaded hole, and the pedestal is equipped at least two nested annulus 15, the axis of the annulus and the axis of threaded hole
It is overlapped, several scribers 13 parallel with annulus axis, institute is embedded between the inner wall of outer annular and the outer wall of interior side ring
The one end for stating scriber is connect with pedestal by spring 16, and the other end of scriber protrudes from annulus.The spring 16 and pedestal
14 are detachably connected.
Embodiment 4
As shown in figure 4, embodiment 4 the difference from example 2 is that, the aperture tooling further includes line-plotting device, described
Line-plotting device includes the swingle 17 vertical with transiting rod being set on transiting rod 11, and the swingle is equipped with scale 18,
The other end of swingle is arranged with regulation pipe 19, and the end of regulation pipe wears the scriber 13 parallel with transiting rod.
The present invention also provides a kind of boring methods of the side of a ship side pipe mounting hole of watercraft engine room, comprising the following steps:
A, connecting tube looks for the center of circle, according to the size in the flange aperture for the main pipeline end being connect with side of a ship side pipe and ring flange,
It makes the center of circle and measures paper, it is circle that the center of circle, which measures paper, and the diameter for measuring paper is equal to the sum of flange aperture and ring flange width, the center of circle
Measure the center of circle of mark measurement paper and several diameter lines across the measurement paper center of circle on paper；Center of circle measurement paper is covered in flange
On, the excircle of the excircle and ring flange that make center of circle measurement paper coincides, and the center of circle of center of circle measurement paper is the center of circle of flange；
B, fixation measuring tooling, by the center of circle weight at the midpoint of the one side away from support rod of tool pedestal and center of circle measurement paper
It closes, is fixed by the magnet on pedestal with ring flange magnetic suck, be fixed on tool pedestal on flange；
C, the mounting hole of side of a ship side pipe looks for the center of circle, according to the angle value that the protractor on angle rod top is shown, adjusts the angle bar
Angle between support rod makes the angle value phase between the rotation axis of itself and default side of a ship side pipe and the rotation axis of main pipeline
Deng, fixed angle bar, keep the angle value between angle rod and support rod constant, another endpoint of angle rod offsets with cabin outside plate
The luminous point that the laser that the point or laser pen of touching are launched is formed on cabin bottom plate is the center of circle of the aperture of side of a ship side pipe to be installed；
According to the radius of the mounting hole of side of a ship side pipe, using the center of circle for the mounting hole found out as the center of circle, the position of mounting hole is drawn by compasses；
Or the radius of the mounting hole according to side of a ship side pipe, the gage at the observation setting-out seat back side, and corresponding with mounting hole radius length
Symmetrical two scribers of installation in threaded hole, rotation setting-out seat, make scriber draw the position of mounting hole on cabin outside plate；
Or push line-plotting device pedestal, make scriber endpoint contradict on cabin outside plate, the ink marks of scriber end be retained in
It draws lines on the cabin outside plate of aperture, forms the periphery of mounting hole；Or according to the scale pull regulation pipe on swingle to and topside
After pipe outer wall caliber is equal, secured adjusted pipe holds scriber and contradicts side plate, and rotates swingle, make swingle with
The inclination of side plate or the outside plate of curved surface rise and fall and slide up and down, and side of a ship side pipe and side plate are finally drawn on side plate
The periphery of the mounting hole of intersection；
D, side of a ship side pipe mounting hole aperture, the periphery of the mounting hole drawn on cabin bottom plate, is cut into using cutting machine
The mounting hole of side of a ship side pipe.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of aperture tooling of the side of a ship side pipe mounting hole of watercraft engine room, which is characterized in that including pedestal, the midpoint of the pedestal
Position is vertically rotatably connected to support rod, and the other end of the support rod passes through tie down screw hinge angle bar, the angle rod
It is equipped with laser pen away from one end of pedestal, the laser rays of the laser pen transmitting is consistent with the axis of the angle rod.
2. the aperture tooling of the side of a ship side pipe mounting hole of watercraft engine room according to claim 1, which is characterized in that the support
One end that bar is connect with angle rod is equipped with bevel protractor, and the zero graduation line of the bevel protractor is consistent with the axis of support rod.
3. the aperture tooling of the side of a ship side pipe mounting hole of watercraft engine room according to claim 2, which is characterized in that the angle
Bar has extension away from one end of laser pen, and the extension is equipped with peep hole.
4. the aperture tooling of the side of a ship side pipe mounting hole of watercraft engine room according to claim 3, which is characterized in that the angle
The hinged transiting rod in the top of bar, the aperture tooling further includes line-plotting device, and the line-plotting device includes setting-out seat, the setting-out
The midpoint of seat is equipped with the through hole being adapted with transiting rod outer wall, and the transiting rod is set in through hole, the setting-out
Scriber is worn on seat, the scriber is symmetrical arranged by symmetric points of the midpoint for the seat that draws lines.
5. the aperture tooling of the side of a ship side pipe mounting hole of watercraft engine room according to claim 4, which is characterized in that the setting-out
Device is detachably connected with setting-out seat, and the setting-out seat is equipped with scale away from the one side of scriber.
6. the aperture tooling of the side of a ship side pipe mounting hole of watercraft engine room according to claim 3, which is characterized in that the angle
The hinged transiting rod in the top of bar, the aperture tooling further includes line-plotting device, and the line-plotting device includes disc-shaped base, described
The center point of pedestal has the threaded hole being adapted to transiting rod outer wall, and transiting rod passes through threaded hole, and the pedestal is equipped at least
Two nested annulus, the axis of the annulus are overlapped with the axis of threaded hole, and the inner wall of outer annular is outer with interior side ring
Several scribers parallel with annulus axis are embedded between wall, one end of the scriber is connect with pedestal by spring, is drawn
The other end of line device protrudes from annulus.
7. the aperture tooling of the side of a ship side pipe mounting hole of watercraft engine room according to claim 6, which is characterized in that the spring
It is detachably connected with pedestal.
8. the aperture tooling of the side of a ship side pipe mounting hole of watercraft engine room according to claim 3, which is characterized in that the angle
The hinged transiting rod in the top of bar, the aperture tooling further includes line-plotting device, and the line-plotting device includes being set on transiting rod
The swingle vertical with transiting rod, the swingle is equipped with scale, and the other end of swingle is arranged with regulation pipe, regulation pipe
End wear the scriber parallel with transiting rod.
9. the aperture tooling of the side of a ship side pipe mounting hole of watercraft engine room according to claim 1-8, which is characterized in that
By flanged joint, the pedestal is equipped with the magnetic connecting with the ring flange of the flange for the side of a ship side pipe and cabin main pipeline
Iron.
10. a kind of method of the aperture tooling aperture of the side of a ship side pipe mounting hole using watercraft engine room as claimed in claim 9, special
Sign is, comprising the following steps:
A, connecting tube looks for the center of circle, according to the size in the flange aperture for the main pipeline end connecting with side of a ship side pipe and ring flange, production
The center of circle measures paper, and it is circle that the center of circle, which measures paper, and the diameter for measuring paper is equal to the sum of flange aperture and ring flange width, center of circle measurement
The center of circle of mark measurement paper and several diameter lines across the measurement paper center of circle on paper；Center of circle measurement paper is covered on flange,
The excircle of the excircle and ring flange that make center of circle measurement paper coincides, and the center of circle of center of circle measurement paper is the center of circle of flange；
B, the midpoint of the one side away from support rod of tool pedestal is overlapped by fixation measuring tooling with the center of circle of center of circle measurement paper,
It is fixed by the magnet on pedestal with ring flange magnetic suck, is fixed on tool pedestal on flange；
C, the mounting hole of side of a ship side pipe looks for the center of circle, according to the angle value that the protractor on angle rod top is shown, adjusts the angle bar and branch
Angle between strut keeps the angle value between the rotation axis of itself and default side of a ship side pipe and the rotation axis of main pipeline equal,
Fixed angle bar keeps the angle value between angle rod and support rod constant, and another endpoint of angle rod and cabin outside plate are inconsistent
Point or the luminous point that is formed on cabin bottom plate of the laser launched of laser pen be side of a ship side pipe to be installed aperture the center of circle, root
According to the radius of the mounting hole of side of a ship side pipe, using the center of circle for the mounting hole found out as the center of circle, the position of mounting hole is drawn by compasses；Or
According to the radius of the mounting hole of side of a ship side pipe, the gage at the setting-out seat back side is observed, and in spiral shell corresponding with mounting hole radius length
Symmetrical two scribers of installation in pit, rotation setting-out seat, make scriber draw the position of mounting hole on cabin outside plate；Or
The pedestal for pushing line-plotting device contradicts the endpoint of scriber on cabin outside plate, and the ink marks of scriber end is retained in be painted
On the cabin outside plate of line aperture, the periphery of mounting hole is formed；Or according to the scale pull regulation pipe on swingle to side of a ship side pipe
After outer wall caliber is equal, secured adjusted pipe holds scriber and contradicts side plate, and rotates swingle, makes swingle with the side of a ship
The inclination of side outside plate or the outside plate of curved surface rise and fall and slide up and down, and side of a ship side pipe and side plate phase are finally drawn on side plate
The periphery of the mounting hole of friendship；
D, side of a ship side pipe mounting hole aperture, the periphery of the mounting hole drawn on cabin bottom plate are cut into topside using cutting machine
The mounting hole of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910288025.9A CN109986526B (en) | 2019-04-11 | 2019-04-11 | Tapping frock of topside pipe mounting hole of boats and ships cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910288025.9A CN109986526B (en) | 2019-04-11 | 2019-04-11 | Tapping frock of topside pipe mounting hole of boats and ships cabin |
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| CN109986526A true CN109986526A (en) | 2019-07-09 |
| CN109986526B CN109986526B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910288025.9A Active CN109986526B (en) | 2019-04-11 | 2019-04-11 | Tapping frock of topside pipe mounting hole of boats and ships cabin |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567351A (en) * | 2019-08-30 | 2019-12-13 | 驭势科技（浙江）有限公司 | Vehicle center line calibration device |
| CN112060048A (en) * | 2020-07-17 | 2020-12-11 | 沪东中华造船(集团)有限公司 | Ship side line type outer plate opening and scribing method |
| CN113843474A (en) * | 2021-06-24 | 2021-12-28 | 上海江南长兴造船有限责任公司 | Ship side connecting pipe outer plate opening positioning device and method |
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