CN104325168B - Method for boring of rotating hinge water seal seat through rotating hinge water seal seat boring device - Google Patents
Method for boring of rotating hinge water seal seat through rotating hinge water seal seat boring device Download PDFInfo
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- CN104325168B CN104325168B CN201410449638.3A CN201410449638A CN104325168B CN 104325168 B CN104325168 B CN 104325168B CN 201410449638 A CN201410449638 A CN 201410449638A CN 104325168 B CN104325168 B CN 104325168B
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- boring
- bore hole
- water stop
- stop seat
- hinged water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
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Abstract
The invention discloses a method for boring of a rotating hinge water seal seat through a rotating hinge water seal seat boring device. The rotating hinge water seal seat boring device comprises a power system, a force transfer system and a boring system; the power system comprises a sliding table seat, a sliding table and a boring head, wherein the boring head is connected with the sliding table and slides along the sliding table seat, the boring head is connected with the force transfer system, and the force transfer system is connected with the boring system; the boring system comprises a plurality of support seats, connecting rods, a connecting sleeve and a boring rod, wherein a radial adjusting mechanism is arranged on each support seat, the boring rod corresponds to an axial hole to be bored, and the two ends of the boring rod are respectively, coaxially and rotatably connected with the radial adjusting mechanism on each support seat; every two adjacent support seats are respectively and rotatably connected through the connecting rod. The invention also discloses a method for boring a rotating hinge water seal seat by using the boring device. The boring device and the boring method are simple in structure and convenient to use, the coaxiality of each hinge axle hole of the rotating hinge water seal seat is ensured by means of the coaxiality of the support seats, and the machining precision requirement can be met.
Description
Technical field
The present invention relates to bore hole technical field, turning hinge water is carried out more particularly, to one kind using hinged water stop seat boring device
The method of envelope seat bore hole.
Background technology
Gate is the water-retaining structure of activity in hydraulic structure, is closed with it, is opened or local unlatching water hole mouth, with
Controlling water level, excessively regulation flow, fortune ship, discharge silt etc..
Gates of segmental shape is a kind of using very universal Hydraulic Metal gate pattern.Its hinge is centrally disposed on arc
The circle centre position of panel, need to only overcome gate to conduct oneself with dignity when opening and sealing and hinge the moment of resistance of the frictional resistance to axle center, therefore
Have the advantages that keying is laborsaving, operating is reliable, earial drainage condition is good.The positions such as spillway, flood discharging tunnel generally in hydraulic structure,
Gates of segmental shape is selected as main gate.
Down-the-hole type gates of segmental shape in working order when be submerged in below the water surface, therefore gate both sides and bottom be provided with sealing dress
Put, gate top also is provided with antipriming, and is provided with twice antipriming at top：Together main sealing is arranged on gate flap panel
On, for the sealing of gate working condition；Another road aids in sealing, is located on lintel, after gate opening departs from main sealing,
When gate is run to any opening degree, the slot jet impingement of gate top and two corners can be prevented.
Auxiliary seal is often designed to hinged water stop pattern, according to the width design of gate aperture runner into corresponding length chi
Very little hinged water stop, its water seal seat is made up of much group hinge axis holes, typically there is more than four groups in the longitudinal direction.
The bore hole of hinge axis hole has a two methods, and first method is that, by the good hole of hinge plate elder generation boring, then spelling is to whole turning hinge
On water seal seat, axis hole to be worn and carry out welding forming after an elongated dummy shaft positioning.Second method is integrally to weld hinged water stop seat
After connecing, with boring machine the bore hole of hinge plate is carried out.
, because being welded after first bore hole, the control requirement to welding deformation is very high, often occurs that welding becomes for first method
Shape is controlled bad and causes hinge axis hole axiality overproof, the motility for affecting hinge to rotate.Although second method is not welded
The impact of deformation, the hinge short to length can be to carry out bore hole, but long in Workpiece length, in the case that shaft hole diameter is little,
Boring bar rigidity will not reach use requirement, still cannot be with the direct bore hole of boring machine.
Chinese patent literature（The day for announcing：On April 16th, 2014, notification number：CN203542096U）Disclose a kind of processing
The turning attachment of hinge endoporus, it includes the main body of annular, and the workpiece chamber of circle, workpiece chamber one are provided with main center
The center of side is provided with the axis hole for running through, and opposite side is provided with cover plate, and the processing hole being engaged with axis hole is provided with cover plate central；It is main
Body is provided with fixing bolt, and cover plate is provided with locking slotted eye, and cover plate is locked in main body by locking slotted eye and fixing bolt.
Above-mentioned technical proposal major axis axis hole machining accuracy is low, the problem of inconvenient operation.
Chinese patent literature（The day for announcing：On January 16th, 2013, notification number：CN202667753U）Disclose suitable for appointing
Anticipate the Jeakage through Sluice Sealant seat board processing unit (plant) of large, medium and small Jeakage through Sluice Sealant seat board Milling Process operation, including mechanical skid plateform, connected unit,
Position adjustable board, milling unit head, have in mechanical skid plateform the lathe bed with top slide and slideway coordinate can slide along slideway slide unit,
Two ends are supported on lathe bed bearing block and receive the screw mandrel of motor drive, are connected to slide unit bottom and screw mandrel by variable transmission mechanism
The nut of cooperation, there is the horizontal mounting plate and the vertical peace vertical with horizontal mounting plate being connected with slide unit by bolt in connected unit
Dress plate, the bottom of position adjustable board is connected with milling unit head and top is connected by bolt with right angle setting plate.
What above-mentioned technical proposal was solved is the unmanageable problem of gate seat board, it is ensured that the watertight of the water seal run after gate
Property, improve the sealing of manufacture of gate total quality and operation.
Chinese patent literature（The day for announcing：On November 16th, 2011, notification number：CN202037352U）Disclose a kind of bore hole
Device, more particularly to and disclose a kind of Special boring device used for connecting articulated hole of long-shaft butt flange, including boring head frame and boring head
The feeding system of the boring bar of frame side connection, the boring cutter being arranged on boring bar and the connection of boring head frame opposite side, described feed system
System is connected with frequency conversion motor, and power transmission shaft is longer than the part of the body of lathe bed and is supported by centre frame.
What above-mentioned technical proposal was solved is that long-shaft butt flange connection articulation hole cannot be processed, and what precision cannot ensure asks
Topic.
Still do not meet at present in prior art and carry out after the completion of hinged water stop integral solder hinge board shaft hole machined
Boring device and its method that carries out bore hole using the device.
The content of the invention
First purpose of the present invention is, in order to overcome above-mentioned deficiency present in existing borer, and to provide a kind of knot
Structure is simple, easy to use, and can meet the hinged water stop seat that hinge board shaft hole machined is carried out after the completion of hinged water stop integral solder
Boring device.
Second object of the present invention is to solve the above-mentioned technological deficiency that existing two kinds of method for boring hole are present, and provides one
Kind can either meet boring bar rigidity requirement and ensure that the utilization of axiality requirement of the hinge axis hole bore hole hinged water stop seat boring again
The method of aperture apparatus bore hole.
The present invention realizes that the technical scheme that its first goal of the invention is adopted is：A kind of hinged water stop seat boring device,
Including dynamical system, actuating system and bore hole system, described dynamical system includes carriage saddle, slide unit and boring head, described
Boring head is connected with slide unit and slides along carriage saddle, and described boring head is connected with actuating system, described actuating system and boring
Hole system connection, described bore hole system includes multiple support bases, connecting rod, connection sleeve pipe and boring bar, on described support base
Radial direction adjustment mechanism is provided with, described boring bar is arranged corresponding to the axis hole for needing boring to process, and the two ends difference of boring bar
Rotation concentric with the radial direction adjustment mechanism on support base is connected, and passes through connecting rod between described support base and support base respectively
Rotate connection.The hinged water stop seat boring device, according to hinged water stop seat it is longer the characteristics of, by the unilateral dynamical system for arranging
The control to bore hole system is realized, and dynamical system imparts power to bore hole system by actuating system, realizes to turning hinge water
The processing of unilateral two groups of hinge axis holes on envelope seat, bore hole system includes support base, connecting rod, connection sleeve pipe and boring bar, and boring bar passes through
Support seat supports, connecting rod to realize be connected boring bar with actuating system and dynamical system, and boring bar centrally through radially tune
Whole mechanism is realizing adjusting, it is ensured that the axiality of the hinge axis hole on hinged water stop seat is required.The hinged water stop seat boring device, one
The secondary boring that can realize unilateral two groups of hinge axis holes, realizes twice the boring of the four groups of hinge axis holes in both sides, by the boring by clamping
Aperture apparatus, can realize the processing request of hinged water stop seat hinge axis hole axiality≤0.5mm, it is ensured that machining accuracy and quality will
Ask.And the boring device, it is simple structure, easy to use.
Preferably, described actuating system is one group of transmission Hooks coupling universal coupling.Actuating system is preferably driven universal joint shaft
Device, while realizing transmitting the power of hinged water stop seat hinge axis hole boring processing, can realize adding hinge axis hole axiality
The requirement of work adjustment.
Preferably, described radial direction adjustment mechanism includes regulating bolt component, fixed cover, adjusting set and sliding bearing,
Described fixation is set on support base, and described boring bar, connection sleeve pipe, sliding bearing, adjusting set and fixed cover are along same
Axis is arranged from inside to outside successively, described regulating bolt component be threadedly coupled with fixed cover and regulating bolt component end
With the excircle top pressure of adjusting set.Radial direction adjustment mechanism is arranged on the outside of boring bar and connection sleeve pipe, so can realize to boring
The adjustment of bar radial direction four direction, it is ensured that all hinge axis holes on hinged water stop seat can meet axiality processing request, protects
Card machining accuracy.
Preferably, described regulating bolt component is provided with four groups, regulating bolt component is orthogonal thereto to be radially arranged in admittedly
Surely put, every group of regulating bolt component includes respectively hexagonal regulating bolt and thin nut.The orthogonal thereto radial direction of regulating bolt component sets
Put on fixed cover, can so realize the adjustment of boring bar four direction radial direction, after adjusting axiality, after thin nut is locked
Boring processing can be carried out.
Preferably, being provided with four regulating tanks, institute corresponding to regulating bolt component on the excircle of described adjusting set
The regulating tank stated is equipped with the end of hexagonal regulating bolt.It is for the ease of regulating bolt group that regulating tank is arranged in adjusting set
Part is fixed to the adjustment of boring bar axiality and to the position after adjustment.
Preferably, boring bar subsection setup, each group of hinge axis hole is correspondingly arranged on one section of boring bar, arranges on described boring bar
Boring cutter hole.Locking bar subsection setup, is more beneficial for carrying out hinge axis hole axiality adjustment processing by radial direction adjustment mechanism, it is ensured that plus
While work rigidity, the processing request of boring is met.
The present invention realizes that the technical scheme that its second goal of the invention is adopted is：It is a kind of to be filled using hinged water stop seat bore hole
The method for carrying out hinged water stop seat bore hole is put, the method for boring hole is comprised the following steps：
Step 1：Bore hole datum line, including vertical, horizontal centrage are marked on the hinge plate of hinged water stop seat, on hinge plate
The round heart of bore hole and bore hole circle；
Step 2：Hinged water stop seat to be processed is the level of state and is placed on steel-support face plate, and be attached thereto
Firmly；
Step 3：Support base spot welding is fixed on workpiece to be processed hinged water stop seat；
Step 4：Assembling boring bar, radial direction adjustment mechanism, connection sleeve pipe part, make center and the hinge plate of radial direction adjustment mechanism
Upper bore hole circle central coaxial is arranged, and the center of boring bar is adjusted by radial direction adjustment mechanism, makes every group of boring bar to hinge plate
The distance of bore hole circle is equal, fixes radial direction adjustment mechanism；
Step 5：Actuating system is connected respectively with connecting rod and boring head；
Step 6：Boring cutter is installed on boring bar, Mobile Slide makes boring cutter be fed into hinge Board position in the horizontal direction, is adjusted
Whole good boring cutter radial feeds, carry out one by one Boring；The method that boring cutter axial feed drives boring head using manual slide unit
Complete.
The method that above-mentioned utilization hinged water stop seat boring device carries out hinged water stop seat bore hole, when using, first by bore hole base
Directrix（Longitudinal centre line, cross central line, bore hole circle）It is arranged on the hinge plate of hinged water stop seat, then by support base point solid welding
It is scheduled on hinged water stop seat, then assembles the parts such as boring head, Hooks coupling universal coupling, boring bar, connecting rod, connection sleeve pipe, finally
The distance between boring bar and hinge plate bore hole circle are controlled by adjusting the radial direction adjustment mechanism on support base, to ensure hinge axis hole
Axiality require that package unit meets bore hole condition.The two groups of hinge axis holes in first boring left side, dismount afterwards each component, then boring right side two
Group hinge axis hole.The method for boring hole, simple structure is easy to use, and each hinge of hinged water stop seat is ensured with the axiality of support base
The axiality in hole, meets machining accuracy.
Preferably, described step 1 is comprised the following steps：1）Get out roughing axis hole in advance on hinge plate, weld
Good entirety hinged water stop seat；2）The advanced row machining of the base plate of workpiece to be processed hinged water stop seat, sealing plate surface, it is ensured that straight line
Degree≤0.2mm；3）The interim steel plate of one block of spot welding in the axis hole of hinge plate；4）It is bottom surface by workpiece level with the base plate of workpiece 20
It is placed on steel-support face plate；5）With the U-shaped card plate of one piece of 10 × 160 × 220mm of linear cutter, with sealing trigger
On the basis of machined surface, the longitudinal centre line of the bore hole circle on every group of hinge plate is marked with U-shaped card plate；6）Marked often with level gauge
The cross central line of the bore hole circle on group hinge plate；7）The round heart of bore hole on the intersection point of longitudinal and transverse centrage as hinge plate, draws
Go out the bore hole circle of hinge plate, then remove interim steel plate.
Carry out benchmark processing first before bore hole is carried out, be to be further ensured that the requirement on machining accuracy of bore hole.
The invention has the beneficial effects as follows：The hinged water stop seat boring device and the method using the device bore hole, once may be used
To realize the boring of two groups of hinge axis holes, the boring of the four groups of hinge axis holes in both sides is realized twice by clamping, by the boring device, energy
Enough realize the processing request of hinged water stop seat hinge axis hole axiality≤0.5mm, it is ensured that machining accuracy and prescription.And should
Device, it is simple structure, easy to use.
Description of the drawings
Fig. 1 is a kind of structural representation of hinged water stop seat boring device of the present invention；
Fig. 2 is a kind of structural representation that support base is connected with radial direction adjustment mechanism in the present invention；
Fig. 3 is the A-A sectional views in Fig. 2；
Fig. 4 is a kind of section structure schematic diagram of turning hinge water seal seat in the present invention；
Fig. 5 is a kind of structural representation being connected with hinge plate with interim steel plate of ruling in the present invention；
Fig. 6 is a kind of structural representation of U-shaped card plate in the present invention；
Fig. 7 is a kind of schematic diagram of the U-shaped card plate in hinge lining out in the present invention；
Fig. 8 is the present invention using a kind of application structure schematic diagram during hinged water stop seat boring device or so difference clamping；
In figure：1st, dynamical system, 2, actuating system, 3, bore hole system, 4, carriage saddle, 5, slide unit, 6, boring head, 7, support
Seat, 8, connecting rod, 9, connection sleeve pipe, 10, boring bar, 11, radial direction adjustment mechanism, 12, regulating bolt component, 13, fixed cover, 14,
Adjusting set, 15, sliding bearing, 16, hexagonal regulating bolt, 17, thin nut, 18, regulating tank, 19, boring cutter hole, 20, hinged water stop
Seat, 21, hinge plate, 22, base plate, 23, seal plate, 24, axis hole, 25, interim steel plate, 26, U-shaped card plate.
Specific embodiment
Below by specific embodiment and combine accompanying drawing technical scheme is described in further detail.
Embodiment 1：
In the embodiment illustrated in fig. 1, a kind of hinged water stop seat boring device, including dynamical system 1, the and of actuating system 2
Bore hole system 3, actuating system 2 is one group of transmission Hooks coupling universal coupling.Dynamical system 1 includes carriage saddle 4, slide unit 5 and boring head 6,
Boring head 6 is connected with slide unit 5, and slides along carriage saddle 4, and boring head 6 is connected with actuating system 2, actuating system 2 and bore hole system
3 connections, bore hole system 3 includes multiple support bases 7, connecting rod 8, connection sleeve pipe 9 and boring bar 10, and the subsection setup of boring bar 10 is each
Group hinge axis hole is correspondingly arranged on one section of boring bar 10, and boring cutter hole 19 is arranged on boring bar 10（See Fig. 2）.It is provided with support base 7 radially
Adjustment mechanism 11, boring bar 10 corresponding to bore hole arrange and boring bar 10 two ends respectively with support base 7 on radial direction adjustment mechanism
11 concentric rotations connect, and are rotated by connecting rod 8 respectively between support base 7 and support base 7 and are connected.
Radial direction adjustment mechanism 11 includes regulating bolt component 12, fixed cover 13, adjusting set 14 and sliding bearing 15（See figure
3）, fixed cover 13 is arranged on support base 7, and boring bar 10, connection sleeve pipe 9, sliding bearing 15, adjusting set 14 and fixed cover 13 are along same
One axis is arranged from inside to outside successively, regulating bolt component 12 be threadedly coupled with fixed cover 13 and regulating bolt component 12 end
Portion and the excircle top pressure of adjusting set 14.Regulating bolt component 12 is provided with four groups, and every group of regulating bolt component 12 includes respectively
Hexagonal regulating bolt 16 and thin nut 17, regulating bolt component 12 is orthogonal thereto to be radially arranged on fixed cover 13.Adjusting set 14
The end of four regulating tanks 18, regulating tank 18 and hexagonal regulating bolt 16 is provided with excircle corresponding to regulating bolt component 12
It is equipped with.
The hinged water stop seat boring device is made up of dynamical system, actuating system, bore hole system three parts.Dynamical system
Including a boring head, a carriage saddle and a slide unit, root Hooks coupling universal coupling is unified by power train power is input to into boring
Hole system, bore hole system includes that five support bases, five connection sleeve pipes, three connecting rods, two boring bars combine to complete one side
The processing of two groups of hinge axis holes.Two boring bars are coupled together by connecting rod, connection sleeve pipe.One side arranges one group of dynamical system
System, actuating system and bore hole system, can complete the processing of unilateral two groups of hinge axis holes.Unilateral two groups of hinge axis holes are torn open again after processing
Except boring device to opposite side, two groups of hinge axis holes of opposite side are processed.The hinged water stop seat boring device, simple structure, user
Just.The Boring that the processing method for carrying out Boring using the device is completed, machining accuracy is high.
A kind of method that utilization hinged water stop seat boring device carries out hinged water stop seat bore hole, the method for boring hole includes following
Step：
Step 1：Bore hole datum line, including vertical, horizontal centrage, hinge are marked on the hinge plate 21 of hinged water stop seat 20
The round heart of bore hole and bore hole circle on plate 21；
Step 1 is comprised the following steps：1）Get out roughing axis hole 24 in advance on hinge plate 21, be welded overall turning hinge water
Envelope seat；2）The base plate 22 of workpiece to be processed hinged water stop seat 20, the surface of seal plate 23 are first machined out（See Fig. 4）, it is ensured that it is straight
Dimension≤0.2mm；3）The interim steel plate 25 of one block of spot welding in the axis hole 24 of hinge plate 21（See Fig. 5）；4）With the base plate 22 of workpiece
Workpiece level is placed on steel-support face plate for bottom surface；5）It is U-shaped with one piece of 10 × 160 × 220mm of linear cutter
Clamp 26（See Fig. 6）, on the basis of the machined surface of seal plate 23, the bore hole circle on every group of hinge plate 21 is marked with U-shaped card plate 26
Longitudinal centre line（See Fig. 7）；6）The cross central line of the bore hole circle on every group of hinge plate 21 is marked with level gauge；7）To indulge,
The intersection point of horizontal centrage is the round heart of bore hole on hinge plate 21, marks the bore hole circle of hinge plate 21, then removes interim steel plate
25。
Step 2：Hinged water stop seat 20 to be processed is the level of state and is placed on steel-support face plate, and connected therewith
Connect firmly；
Step 3：The spot welding of support base 7 is fixed on workpiece to be processed hinged water stop seat 20；
Step 4：Assembling boring bar 10, radial direction adjustment mechanism 11, the part of connection sleeve pipe 9, make the center of radial direction adjustment mechanism 11
Arrange with bore hole circle central coaxial on hinge plate 21, the center of boring bar 10 is adjusted by radial direction adjustment mechanism 11, make every group of boring
The distance of the bore hole circle on bar 10 to hinge plate 21 is equal, fixes radial direction adjustment mechanism 11；
Step 5：Actuating system 2 is connected respectively with connecting rod 8 and boring head 6；
Step 6：Boring cutter is installed on boring bar 10, Mobile Slide 5 makes boring cutter be fed into hinge plate 21 in the horizontal direction
Put, adjust boring cutter radial feeds, Boring is carried out one by one；Boring cutter axial feed drives boring head 6 using manual slide unit 5
Method complete.
The method that the specifically used boring device carries out bore hole is as follows（See Fig. 8）：
First rule to machined part before bore hole is carried out：On the steel-support face plate of horizontal positioned, special U is used
Type clamp and level gauge mark vertical, horizontal centrage on workpiece hinge plate, and mark the round heart of hinge plate bore hole and bore hole circle.
1）By technological requirement, the base plate of workpiece, sealing plate surface are machined, linearity≤0.2mm；On hinge plate
φ 45mm holes are got out in advance（5mm less than bore dia to be processed）；The interim steel plate of one block of spot welding in the axis hole of hinge plate.
2）Workpiece level is placed on steel-support face plate by bottom surface of workpiece base plate.
3）With the U-shaped card plate of one piece of 10 × 160 × 220mm of linear cutter, on the basis of seal plate machined surface, U is used
Type clamp marks the longitudinal centre line of every group of hinge plate bore hole circle.
4）The cross central line of every group of hinge plate bore hole circle is marked with level gauge.
5）With the intersection point of longitudinal and transverse centrage as the round heart of hinge plate bore hole, hinge plate φ 50mm bore holes circle is marked, then removed
Except interim steel plate.
Boring：In the boring course of processing, workpiece is motionless, boring bar is rotated, and carries out boring using slide unit movement boring head
Hole is cut, and the radial position of boring cutter is adjusted point several times to complete Boring.
1. hinged water stop seat is the level of state and is placed on steel-support face plate, and is attached thereto firmly.
2. fixed support spot welding is fixed on workpiece, fixed cover center should be substantially coaxial with bore hole circle center, axiality
≤ 2mm, axiality still can be measured by U-shaped card plate and level gauge.
3. the parts such as boring bar, adjusting set, sliding bearing, connection sleeve pipe are assembled, by adjusting hex bolts regulation is adjusted
The center in length and breadth of set, makes every group of boring bar equal to the distance that hinge plate bore hole is justified, then tightens thin nut locking adjusting set.
4. the Hooks coupling universal coupling between connecting rod and boring head is connected.
5. boring cutter is installed on boring bar, Mobile Slide, makes boring cutter be fed into hinge Board position in the horizontal direction, adjusted
The good cutter radial amount of feeding, carries out one by one Boring.Boring cutter axial feed drives the method for boring head complete using manual slide unit
Into.
6. two groups of hinge axis holes of boring of this boring device, by clamping the boring of the four groups of hinge axis holes in both sides is realized twice.
7., by the boring device, the design for easily realizing hinged water stop seat hinge axis hole axiality≤0.5mm will
Ask.
The hinged water stop seat boring device one side is installed and used, and left side boring head is arranged on slide unit, slide unit and carriage saddle
It is slidably connected, boring head is connected with one end of Hooks coupling universal coupling, the other end of universal shaft coupling device is connected with a connecting rod, connects
The other end of bar is connected with support base, and support base is connected with each other with second support base by second connecting rod, second
Support seat is connected with the 3rd support base by boring bar, and support base is fixedly connected respectively with hinged water stop seat.Again will after left side boring is good
Boring device is torn open and moves to right side bore hole.Right side is similarly provided with carriage saddle, slide unit and boring head, and boring head passes through universal connecting shaft
Device is connected with connecting rod, support base, boring bar, and every group of hinge axis hole both sides arrange two support bases.Footpath is respectively arranged with support base
To adjustment mechanism, four groups of regulating bolt components of orthogonal thereto radial arrangement on fixed cover are included in, by four groups of regulating bolt groups
Part can be adjusted cover four orientation in upper and lower, left and right adjustment, such that it is able to by adjust adjusting set come control boring bar with
The distance between hinge plate bore hole circle, realizes the requirement of axiality between boring bar.
Hinged water stop seat boring device of the present invention and the method for carrying out bore hole using the device, package unit by carriage saddle,
Boring head, Hooks coupling universal coupling, connecting rod, connection sleeve pipe, support base, boring bar etc. are constituted.
When using, first by bore hole datum line（Longitudinal centre line, cross central line, bore hole circle）It is arranged on hinged water stop seat
On hinge plate, then on the hinged water stop seat that support base spot welding is fixed, then assemble boring head, Hooks coupling universal coupling, boring bar, company
The parts such as extension bar, connection sleeve pipe, finally by the radial direction adjustment mechanism on adjustment support base boring bar and hinge plate bore hole are controlled
The distance between circle, to ensure that the axiality of hinge axis hole requires that package unit meets bore hole condition.
The two groups of hinge axis holes in first boring left side, dismount afterwards each component, then the two groups of hinge axis holes in boring right side.
The boring device and the method simple structure of bore hole is carried out using the device, it is easy to use, with the coaxial of support base
Spend to ensure the axiality of each hinge axis hole of hinged water stop seat, meet machining accuracy.
Claims (6)
1. a kind of method that utilization hinged water stop seat boring device carries out hinged water stop seat bore hole, it is characterised in that：Hinged water stop
Seat boring device, including dynamical system（1）, actuating system（2）With bore hole system（3）, by the unilateral dynamical system reality for arranging
Now to the control of bore hole system, and dynamical system imparts power to bore hole system by actuating system, realizes to hinged water stop
The processing of unilateral two groups of hinge axis holes, described dynamical system on seat（1）Including carriage saddle（4）, slide unit（5）And boring head（6）, institute
The boring head stated（6）With slide unit（5）Connect and along carriage saddle（4）Slide, described boring head（6）With actuating system（2）Connection,
Described actuating system（2）With bore hole system（3）Connection, described bore hole system（3）Including multiple support bases（7）, connecting rod
（8）, connection sleeve pipe（9）And boring bar（10）, described support base（7）On be provided with radial direction adjustment mechanism（11）, described boring bar
（10）Arrange corresponding to the axis hole for needing boring to process, and boring bar（10）Two ends respectively with support base（7）On radial direction adjust
Whole mechanism（11）It is concentric to rotate connection, described support base（7）With support base（7）Between respectively pass through connecting rod（8）Rotate
Connection；The method for carrying out hinged water stop seat bore hole using the hinged water stop seat boring device, comprises the following steps：
Step 1：In hinged water stop seat（20）Hinge plate（21）On mark bore hole datum line, including vertical, horizontal centrage, hinge
Plate（21）On the round heart of bore hole and bore hole circle；Described step 1 is comprised the following steps：
1）In hinge plate（21）On get out roughing axis hole in advance（24）, it is welded overall hinged water stop seat（20）；
2）Workpiece to be processed hinged water stop seat（20）Base plate（22）, seal plate（23）Surface is first machined out, it is ensured that straight line
Degree≤0.2mm；
3）In hinge plate（21）Axis hole（24）The interim steel plate of one block of interior spot welding（25）；
4）With workpiece hinge plate（21）Base plate（22）Workpiece level is placed on steel-support face plate for bottom surface；
5）With the U-shaped card plate of one piece of 10 × 160 × 220mm of linear cutter（26）, with seal plate（23）Machined surface is base
Standard, uses U-shaped card plate（26）Mark every group of hinge plate（21）On bore hole circle longitudinal centre line；
6）Every group of hinge plate is marked with level gauge（21）On bore hole circle cross central line；
7）With the intersection point of longitudinal and transverse centrage as hinge plate（21）On the round heart of bore hole, mark hinge plate（21）Bore hole circle, so
Recession removes interim steel plate（25）；
Step 2：By hinged water stop seat to be processed（20）It is the level of state and is placed on steel-support face plate, and is attached thereto
Firmly；
Step 3：By support base（7）Spot welding is fixed on workpiece to be processed hinged water stop seat（20）On；
Step 4：Assembling boring bar（10）, radial direction adjustment mechanism（11）, connection sleeve pipe（9）Part, makes radial direction adjustment mechanism（11）'s
Center and hinge plate（21）Upper bore hole circle central coaxial is arranged, by radial direction adjustment mechanism（11）To adjust boring bar（10）In
The heart, makes every group of boring bar（10）To hinge plate（21）On bore hole circle distance it is equal, fix radial direction adjustment mechanism（11）；
Step 5：By actuating system（2）Respectively with connecting rod（8）And boring head（6）Connection；
Step 6：In boring bar（10）Upper installation boring cutter, Mobile Slide（5）, make boring cutter be fed into hinge plate in the horizontal direction（21）Position
Put, adjust boring cutter radial feeds, Boring is carried out one by one；Boring cutter axial feed adopts manual slide unit（5）Drive boring
Head（6）Method complete.
2. the method that a kind of utilization hinged water stop seat boring device according to claim 1 carries out hinged water stop seat bore hole,
It is characterized in that：Described actuating system（2）For one group of transmission Hooks coupling universal coupling.
3. the method that a kind of utilization hinged water stop seat boring device according to claim 1 carries out hinged water stop seat bore hole,
It is characterized in that：Described radial direction adjustment mechanism（11）Including regulating bolt component（12）, fixed cover（13）, adjusting set（14）With
Sliding bearing（15）, described fixed cover（13）It is arranged on support base（7）On, described boring bar（10）, connection sleeve pipe（9）, it is sliding
Dynamic bearing（15）, adjusting set（14）And fixed cover（13）Arrange from inside to outside successively along same axis, described regulating bolt group
Part（12）With fixed cover（13）Threaded connection and regulating bolt component（12）End and adjusting set（14）Excircle top pressure.
4. the method that a kind of utilization hinged water stop seat boring device according to claim 3 carries out hinged water stop seat bore hole,
It is characterized in that：Described regulating bolt component（12）Four groups are provided with, four groups of regulating bolt components（12）Orthogonal thereto radial direction sets
Put in fixed cover（13）On, every group of regulating bolt component（12）Include hexagonal regulating bolt respectively（16）And thin nut（17）.
5. the method that a kind of utilization hinged water stop seat boring device according to claim 4 carries out hinged water stop seat bore hole,
It is characterized in that：Described adjusting set（14）Excircle on correspond to regulating bolt component（12）It is provided with four regulating tanks
（18）, described regulating tank（18）With hexagonal regulating bolt（16）End be equipped with.
6. the one kind according to claim 1 or 2 or 3 or 4 or 5 carries out hinged water stop seat using hinged water stop seat boring device
The method of bore hole, it is characterised in that：Boring bar（10）Subsection setup, each group of hinge axis hole is correspondingly arranged on one section of boring bar（10）, institute
The boring bar stated（10）Upper setting boring cutter hole（19）.
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| CN201410449638.3A CN104325168B (en) | 2014-09-05 | 2014-09-05 | Method for boring of rotating hinge water seal seat through rotating hinge water seal seat boring device |
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| CN105665761B (en) * | 2016-03-31 | 2018-08-17 | 长航集团武汉青山船厂有限公司 | The multifunction combined boring bar of rudder blade and rudder horn |
| CN108750920A (en) * | 2018-09-10 | 2018-11-06 | 扬州中远海运重工有限公司 | A kind of traveling cradle peculiar to vessel |
| CN110605422B (en) * | 2019-09-24 | 2020-11-06 | 上海华润大东船务工程有限公司 | Precision control process for on-site high-precision boring of hinge |
| CN111730086B (en) * | 2020-07-10 | 2021-01-15 | 广东江海机电工程有限公司 | Method for processing shaft hole of multi-hinge gate |
| CN113369529B (en) * | 2021-06-15 | 2024-03-26 | 河南柴油机重工有限责任公司 | Large engine cam shaft hole boring method and boring auxiliary device |
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