CN209565665U - Tank cylinder section docks the hanging welder of circumferential weld - Google Patents
Tank cylinder section docks the hanging welder of circumferential weld Download PDFInfo
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- CN209565665U CN209565665U CN201920158136.3U CN201920158136U CN209565665U CN 209565665 U CN209565665 U CN 209565665U CN 201920158136 U CN201920158136 U CN 201920158136U CN 209565665 U CN209565665 U CN 209565665U
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Abstract
The utility model relates to tank cylinder sections to dock the hanging welder of circumferential weld, be related to metal automatic welding and connect field, be made of shooting and monitoring system, outer wedge swelling component, interior wedge swelling component, central supported component, display screen and mandrel；Outer wedge swelling component and interior wedge swelling component are a set of link mechanism, and link mechanism is mounted on central supported component, and shooting and monitoring system and central supported component are mounted on mandrel, and the image of shooting and monitoring system is shown on a display screen.Tank cylinder section docks the hanging welder of circumferential weld and uses expanding structure, realizes the problem of eliminating weld seam docking misalignment, compensates for the perimeter error to connect cylinder section.The self-aligning roller bearing installed on central support can reduce labor intensity of the operator in weld seam mating operation.Meanwhile the pendulum gear in video monitoring system can guarantee that dual camera observation effect is stablized during rotating welding, does not influence observation of the operator to weld seam bead formed on back state.
Description
Technical field
The utility model relates to metal automatic weldings to connect field, and relating in particular to one kind can be used in tank cylinder section butt joint ring
The hanging welder of seam.
Background technique
Tank is large component important in carrier rocket rocket body structure, and the welded seam between tank cylinder section and cylinder section
Compare it is more, be tank production in difficult point and emphasis.When cylinder section and the butt welding of cylinder section, because cylinder intersegmental part has had grid, partition
Equal attachmentes, it is therefore desirable to which the swelling stroke of internal-expanding installation cannot be less than 100mm.Cylinder section is circular weld cylinder, circularity and straight
Diameter error is all bigger, and in weld seam docking, the misalignment welding quality of welding has a great impact.
Currently, cylinder section clamping mostly uses simple tooling, swelling is adjusted by manpower, large labor intensity, inefficiency, clamping are tired
Difficult and time-consuming and laborious, the misalignment of weld seam also cannot be completely eliminated.Using the welding procedure of TIG welding forming tank, thermal weld stress
Limited, along with tension force is small and uneven, often there is the changing of the relative positions and metaboly because of welding stress in workpiece, and welding quality is difficult to control
System.Hanging weldering is compared with the welding procedure of TIG welding forming tank, is had the advantage that 1. due to not having composition backing, welding process
Middle stomata and slag inclusion are easy to overflow, so as to reduce the welding defects such as weld seam slag inclusion, stomata；2. welding speed can be improved in hanging weldering
Degree, welding efficiency significantly improve；3. weld heat input density is high, welding penetration is deep, and cut deal can be primary with square groove
Welding fabrication.But suspended welding process is very high to the Butt Assembling quality requirement of weld seam, the misalignment and weld seam to weld seam
Butt-joint clearance has strict requirements, and existing tooling can not eliminate welding seam misalignment well, the welding procedure vacantly welded
Just it cannot achieve.
Utility model content
For above-mentioned problems of the prior art, it is hanging that the utility model provides a kind of tank cylinder section docking circumferential weld
The flexible of big stroke may be implemented in welder, and grid and the gusset for meeting tank cylinder intersegmental part of getting along well when tooling integrally exits are dry
The requirement related to；The problem of weld seam docking misalignment can also be completely eliminated simultaneously, meets the requirement of hanging weldering welding procedure.This tank
For the cylinder section docking hanging welder of circumferential weld there are also the function of observing back of weld completed state, operator can be according to back of weld
Completed state adjusts welding condition in real time, to greatly improve welding quality, reduce rejection rate.
In order to solve the above technical problems, the purpose of this utility model is achieved through the following technical solutions:
Tank cylinder section dock the hanging welder of circumferential weld, by shooting and monitoring system, outer wedge swelling component, interior wedge swelling component,
Central supported component, display screen and mandrel composition；
The outer wedge swelling component and interior wedge swelling component are a set of link mechanism, and the link mechanism is mounted on center branch
On support component, the shooting and monitoring system and central supported component are mounted on mandrel, and the image of the shooting and monitoring system exists
It is shown on display screen.
The shooting and monitoring system is by dual camera, camera support column, shooting and monitoring system hold-fast ring, shooting and monitoring system
Hold screw, weight, retaining ring, shooting and monitoring system sliding shaft sleeve and rolling bearing composition tightly；
The shooting and monitoring system is mounted on mandrel, and the dual camera is fixedly mounted on one end of camera support column,
The shooting and monitoring system hold-fast ring is mounted on mandrel periphery, and the shooting and monitoring system is held screw setting tightly and supervised in camera shooting
On the split of viewing system hold-fast ring, shooting and monitoring system holds screw tightly and hold shooting and monitoring system hold-fast ring on mandrel tightly,
The other end of the camera support column is provided with weight, the shooting and monitoring system sliding shaft sleeve and mandrel sliding contact, described
Rolling bearing is mounted between camera support column and shooting and monitoring system sliding shaft sleeve, and the retaining ring is arranged in shooting and monitoring system
On sliding shaft sleeve.Camera support column can be rotated along mandrel, due to the gravity of weight, so that the weight of camera support column
End is always in bottom, and dual camera one end is always at top.The shooting and monitoring system passes through shoot and monitor system after being installed in place
System hold-fast ring limits its axial movement.It adjusts dual camera position and angle and passes through opening in swelling watts using two cameras
Hole, can be with continuous observation back of weld completed state.In welding process, when mandrel, tooling, back of weld observation system and workpiece
When rotation, two cameras can keep its original position under weight effect or slightly swing, and realize observation weld seam back in real time
Portion's penetration signal.Video camera can remote motor-driven adjusting video camera focal length and aperture.Equipped with headlamp on video camera, therefore
Even if nor affecting on its observation effect in dark space.
The outer wedge swelling component stretches out speed governing valve, outer wedge swelling component cylinder, outer wedge swelling group by outer wedge swelling component
Part retracts speed governing valve, the first guide rail of outer wedge swelling component straight line, outer wedge swelling modular support seat, outer wedge swelling component push rod, outer
The second guide rail of wedge swelling component straight line, outer wedge swelling component swelling watts and outer wedge swelling component liner plate composition；
The outer wedge swelling component stretches out speed governing valve and outer wedge swelling component retracts speed governing valve and is arranged in outer wedge swelling component
On cylinder, the outer wedge swelling component cylinder is fixedly mounted on outer wedge swelling modular support seat, and the outer wedge swelling component is straight
The first guide rail of line and the second guide rail of outer wedge swelling component straight line are fixedly mounted on outer wedge swelling modular support seat, and the outer wedge is swollen
The piston rod driving vertical slipper of tight component cylinder moves up and down along the first guide rail of outer wedge swelling component straight line, driving is horizontal sliding
Block passes through outer wedge swelling component push rod along the second guide rail horizontal movement of outer wedge swelling component straight line, vertical slipper and horizontal slider
Connection, the outer wedge swelling component swelling watts are fixedly connected by bolt with horizontal slider, and the outer wedge swelling component liner plate passes through
Bolt is fixedly installed in outer wedge swelling component swelling watts.Outer wedge swelling component stretches out speed governing valve air inlet or the contracting of outer wedge swelling component
Speed governing valve air inlet is returned, will lead to the piston up-down of outer wedge swelling component cylinder, drives outer wedge swelling component swelling watts and outer wedge
Movement in or beyond swelling component liner plate horizontal direction.
The interior wedge swelling component stretches out speed governing valve, interior wedge swelling component cylinder, interior wedge swelling group by interior wedge swelling component
Part retracts speed governing valve, the first guide rail of interior wedge swelling component straight line, interior wedge swelling modular support seat, interior wedge swelling component push rod, interior
The second guide rail of wedge swelling component straight line, interior wedge swelling component swelling watts and interior wedge swelling component liner plate composition；
The interior wedge swelling component stretches out speed governing valve and interior wedge swelling component retracts speed governing valve and is arranged in interior wedge swelling component
On cylinder, the interior wedge swelling component cylinder is fixedly mounted on interior wedge swelling modular support seat, and the interior wedge swelling component is straight
The first guide rail of line and the second guide rail of interior wedge swelling component straight line are fixedly mounted on interior wedge swelling modular support seat, and the interior wedge is swollen
The piston rod driving vertical slipper of tight component cylinder moves up and down along the first guide rail of interior wedge swelling component straight line, driving is horizontal sliding
Block passes through interior wedge swelling component push rod along the second guide rail horizontal movement of interior wedge swelling component straight line, vertical slipper and horizontal slider
Connection, the interior wedge swelling component swelling watts are fixedly connected by bolt with horizontal slider, and the interior wedge swelling component liner plate passes through
Bolt is fixedly installed in interior wedge swelling component swelling watts.Interior wedge swelling component stretches out speed governing valve air inlet or the contracting of interior wedge swelling component
Speed governing valve air inlet is returned, will lead to the piston up-down of interior wedge swelling component cylinder, drives interior wedge swelling component swelling watts and interior wedge
Movement in or beyond the horizontal phase of swelling component liner plate.
The central supported component is the installation foundation of inside and outside wedge swelling component, is embraced by sliding shaft sleeve, central supported component
Tight ring, self-aligning roller bearing, first anti-turn over spacer, second anti-turn over that spacer, locking is female, central supported component is held screw tightly, held tightly
Ring fixing screws and supportive body composition；
The sliding shaft sleeve and mandrel sliding contact, the central supported component hold-fast ring are mounted on mandrel periphery, institute
It states central supported component to hold tightly on the split of the centrally disposed support component hold-fast ring of screw, the self-aligning roller bearing installation
Between sliding shaft sleeve and supportive body, the described first anti-spacer and second that turns over prevents that turning over spacer is separately positioned on self-aligning roller bearing
Both ends, the central supported component hold-fast ring and supportive body are linked together by hold-fast ring fixing screws.Aligning roller
Bearing has certain aligning function, and mandrel is tightly fastened with supportive body by central supported component hold-fast ring and is connect.
When internal stay tool is installed to by weldering cylinder section, the angle that self-aligning roller bearing can be certain with automatic adjusument guarantees
Internal stay tool outer circle and cylinder section fit closely.
The outer wedge swelling component and interior wedge swelling component are respectively provided with 8 groups.Inside and outside swelling voussoir is a set of connecting rod machine
Structure, swelling driving force are cylinder driving, and such mechanism may be implemented small input power and be enlarged into big output tension force, while real
Existing bigger flexible stroke.
The utility model has the beneficial effects that:
The tank cylinder section docking hanging welder of circumferential weld described in the utility model uses expanding structure, realizes elimination weld seam
The problem of docking misalignment, compensates for the perimeter error to connect cylinder section.The self-aligning roller bearing installed on central support can
Mitigate labor intensity of the operator in weld seam mating operation.Meanwhile the pendulum gear in video monitoring system can guarantee
Dual camera observation effect is stablized during rotating welding, does not influence observation of the operator to weld seam bead formed on back state.It adopts
Operator can be made to pass through the completed state of the aperture continuous observation in swelling watts to back of weld with the scheme of setting dual camera.
Detailed description of the invention
Fig. 1 is that tank cylinder section docks the hanging welder system schematic of circumferential weld；
Fig. 2 is the structural schematic diagram of shooting and monitoring system；
Fig. 3 is the A-A of shooting and monitoring system to structural schematic diagram；
Fig. 4 is the structural schematic diagram of outer wedge swelling component；
Fig. 5 is the structural schematic diagram of interior wedge swelling component；
Fig. 6 is the structural schematic diagram of center support component；
Fig. 7 is the A-A of center support component to structural schematic diagram；
Wherein, 1- shooting and monitoring system；The outer wedge swelling component of 2-；Wedge swelling component in 3-；4- central supported component；5- is aobvious
Display screen；6- mandrel；11- dual camera；12- camera support column；13- shooting and monitoring system hold-fast ring；14- shooting and monitoring system is embraced
Tight screw；15- weight；16- retaining ring；17- shooting and monitoring system sliding shaft sleeve；18- rolling bearing；The outer wedge swelling component of 21- is stretched
Speed governing valve out；The outer wedge swelling component cylinder of 22-；The outer wedge swelling component of 23- retracts speed governing valve；The outer wedge swelling component straight line of 24- the
One guide rail；The outer wedge swelling modular support seat of 25-；The outer wedge swelling component push rod of 26-；The outer wedge swelling component straight line second of 27- is led
Rail；The outer wedge swelling component swelling watts of 28-；29- wedge swelling component liner plate；Wedge swelling component stretches out speed governing valve in 31-；Wedge is swollen in 32-
Tight component cylinder；Wedge swelling component retracts speed governing valve in 33-；The first guide rail of wedge swelling component straight line in 34-；Wedge swelling in 35-
Modular support seat；Wedge swelling component push rod in 36-；The second guide rail of wedge swelling component straight line in 37-；Wedge swelling component is swollen in 38-
Watt；Wedge swelling component liner plate in 39-；41- sliding shaft sleeve；42- central supported component hold-fast ring；43- self-aligning roller bearing；44-
First prevents turning over spacer；45- second is anti-to turn over spacer；46- locking is female；47- central supported component holds screw tightly；48- hold-fast ring is fixed
Screw；49- supportive body.
Specific embodiment
To be described in further detail below to the utility model: the present embodiment is being with technical solutions of the utility model
Under the premise of implemented, give detailed embodiment, but the protection scope of the utility model is not limited to following embodiments.
As shown in Figure 1, tank cylinder section docks the hanging welder of circumferential weld, by shooting and monitoring system 1, outer wedge swelling component 2, interior
Wedge swelling component 3, central supported component 4, display screen 5 and mandrel 6 form；
The outer wedge swelling component 2 and interior wedge swelling component 3 are a set of link mechanism, and the link mechanism is mounted on center
In support component 4, the shooting and monitoring system 1 and central supported component 4 are mounted on mandrel 6, the shooting and monitoring system 1
Image is shown on display screen 5.
As shown in Figures 2 and 3, the shooting and monitoring system 1 is by dual camera 11, camera support column 12, shoot and monitor system
System hold-fast ring 13, shooting and monitoring system are held screw 14, weight 15, retaining ring 16, shooting and monitoring system sliding shaft sleeve 17 tightly and are rolled
Bearing 18 forms；
The shooting and monitoring system 1 is mounted on mandrel 6, and angled being fixedly mounted on of the dual camera 11 images branch
One end of dagger 12, the dual camera 11 can be interlocked continuous observation back of weld completed state by the aperture in swelling watts,
The shooting and monitoring system hold-fast ring 13 is mounted on 6 periphery of mandrel, and the shooting and monitoring system holds the setting of screw 14 tightly and exists
On the split of shooting and monitoring system hold-fast ring 13, shooting and monitoring system holds screw 14 tightly and embraces shooting and monitoring system hold-fast ring 13
Tightly on mandrel 6, the other end of the camera support column 12, which is provided with, can ensure that dual camera 11 keeps its original position
Weight 15, the shooting and monitoring system sliding shaft sleeve 17 and 6 sliding contact of mandrel, the rolling bearing 18 are mounted on camera support
Between column 12 and shooting and monitoring system sliding shaft sleeve 17, the retaining ring 16 is arranged on shooting and monitoring system sliding shaft sleeve 17.
As shown in figure 4, the outer wedge swelling component 2 stretches out speed governing valve 21, outer wedge swelling component gas by outer wedge swelling component
Cylinder 22, outer wedge swelling component retract speed governing valve 23, the first guide rail of outer wedge swelling component straight line 24, outer wedge swelling modular support seat
25, outer wedge swelling component push rod 26, the second guide rail of outer wedge swelling component straight line 27, outer wedge swelling component swelling watts 28 and outer wedge swelling
Component liner plate 29 forms；
The outer wedge swelling component stretches out speed governing valve 21 and outer wedge swelling component retracts speed governing valve 23 and is arranged in outer wedge swelling
On component cylinder 22, the outer wedge on outer wedge swelling modular support seat 25 is fixedly mounted in the outer wedge swelling component cylinder 22
The first guide rail of swelling component straight line 24 and the second guide rail of outer wedge swelling component straight line 27 are fixedly mounted in outer wedge swelling modular support
On seat 25, the piston rod driving vertical slipper of the outer wedge swelling component cylinder 22 is led along outer wedge swelling component straight line first
Rail 24 moves up and down, driving horizontal slider is along 27 horizontal movement of the second guide rail of outer wedge swelling component straight line, vertical slipper and water
Smooth block is connected by outer wedge swelling component push rod 26, and the outer wedge swelling component swelling watts 28 is fixed by bolt and horizontal slider
Connection, the outer wedge swelling component liner plate 29, which is bolted, to be installed in outer wedge swelling component swelling watts 28.
As shown in figure 5, the interior wedge swelling component 3 stretches out speed governing valve 31, interior wedge swelling component gas by interior wedge swelling component
Cylinder 32, interior wedge swelling component retract speed governing valve 33, the first guide rail of interior wedge swelling component straight line 34, interior wedge swelling modular support seat
35, interior wedge swelling component push rod 36, the second guide rail of interior wedge swelling component straight line 37, interior wedge swelling component swelling watts 38 and interior wedge swelling
Component liner plate 39 forms；
The interior wedge swelling component stretches out speed governing valve 31 and interior wedge swelling component retracts speed governing valve 33 and is arranged in interior wedge swelling
On component cylinder 32, the interior wedge on interior wedge swelling modular support seat 35 is fixedly mounted in the interior wedge swelling component cylinder 32
The first guide rail of swelling component straight line 34 and the second guide rail of interior wedge swelling component straight line 37 are fixedly mounted in interior wedge swelling modular support
On seat 35, the piston rod driving vertical slipper of the interior wedge swelling component cylinder 32 is led along interior wedge swelling component straight line first
Rail 34 moves up and down, driving horizontal slider is along 37 horizontal movement of the second guide rail of interior wedge swelling component straight line, vertical slipper and water
Smooth block is connected by interior wedge swelling component push rod 36, and the interior wedge swelling component swelling watts 38 is fixed by bolt and horizontal slider
Connection, the interior wedge swelling component liner plate 39, which is bolted, to be installed in interior wedge swelling component swelling watts 38.
As shown in Figure 6 and Figure 7, the central supported component 4 is by sliding shaft sleeve 41, central supported component hold-fast ring 42, tune
The anti-spacer 44, second that turns over of heart roller bearing 43, first is prevented turning over spacer 45, locking mother 46, central supported component holding screw 47, be embraced
Tight ring fixing screws 48 and supportive body 49 form；
The sliding shaft sleeve 41 and 6 sliding contact of mandrel, the central supported component hold-fast ring 42 are mounted on 6 outer circle of mandrel
Face, the central supported component are held tightly on the split of the centrally disposed support component hold-fast ring 42 of screw 47, the aligning rolling
Sub- bearing 43 is mounted between sliding shaft sleeve 41 and supportive body 49, and the described first anti-spacer 44 and second that turns over is prevented turning over spacer 45
The both ends of self-aligning roller bearing 43 are separately positioned on, the central supported component hold-fast ring 42 and supportive body 49 pass through holding
Ring fixing screws 48 link together.
The outer wedge swelling component 2 and interior wedge swelling component 3 are respectively provided with 8 groups.
The dual camera 11 is provided with headlamp.
The camera support column 12 can be rotated along mandrel 6.
Embodiment:
The tank cylinder section docking hanging welder of circumferential weld mainly has the following structure: interior wedge swelling component 8, outer wedge swelling group
Part 8, central supported component and shooting and monitoring system.
After tooling swelling: theoretical outer diameter 3340mm, theoretical maximum outer circle 3117mm after withdrawal can meet an intersegmental part assembly
The requirement of 80mm~100mm bracket；Tooling power be it is pneumatic, at gas source 0.7MPa, circumference tension force be 57 tons of left sides
It is right；The shooting and monitoring system of configuration can be used in observing joint penetration situation.
Shooting and monitoring system can observe back of weld molding by adjusting the hole on dual camera position and angle, swelling watts
State.In welding process, when mandrel, tooling, back of weld observation system and workpiece rotation, back of weld observation system is in weight
Its original position can be kept under hammer effect or is slightly swung, and realize observation weld seam back penetration signal in real time.Dual camera can
It is remote motor-driven to focus and aperture.It, can if observing smudgy Chu after dual camera arranges good position in cylinder
Its aperture and anxiety are controlled in station, enhances its convenience used.The headlamp being equipped on camera can guarantee i.e.
Make to nor affect on its observation effect in dark space.
Outer wedge swelling component cylinder bore 100mm, stroke 125mm, swelling watts radially stroke 108mm when swelling state, are pushed away
Bar and 7 ° of guide rail angle.Speed governing valve when needing to adjust Telescopic-cylinder speed, on adjustable outer wedge swelling component cylinder.
Interior wedge swelling component cylinder bore 100mm, stroke 200mm, swelling watts radially stroke 170mm when swelling state, are pushed away
Bar and 7 ° of guide rail angle.Speed governing valve when needing to adjust Telescopic-cylinder speed, on adjustable interior wedge swelling component cylinder.
When switching between hanging weldering and liner plate weldering, expansion block component is needed replacing, substitute mode: unclamping 4 fixed spiral shells
Nail, replacement expansion block and fixing screws.When there is liner plate damage, fixing screws can be unclamped and replace liner plate.In use,
If necessary to adjust the maximum outer bowlder of hanging welder swelling, nut, adjustment limit jackscrew can be unclamped.
Central supported component can adapt to adjust angle by self-aligning roller bearing, guarantee hanging welder outer circle and cylinder section
It fits closely.There are manholes on central supported component, enter inner barrel convenient for operator and fulfil assignment.
Operating procedure:
1, power supply, gas source are opened, adjusts bleed pressure to reasonable pressure value；
2, lifting camera support column is installed to existing mandrel；
3, it installs on dual camera to camera support column, and connects camera cable；
4, it using the screw of two M16X30, installs on hoisting tool to hanging welder；
5, it lifts by crane hanging welder to be installed on existing mandrel, is moved to suitable position, step 4 of dismantling peace as needed
The hoisting tool of dress；
It 6, will be in gas source, power supply inserting to the corresponding joints of hanging welder；
7, it is set by station knob and stretches out position, hanging welder is in stretching state；
8, dollying support column locks hold-fast ring by screw, limits shoot and monitor to hanging welder suitable distance
The axial movement of bracket；
9, on mounting tool Measure Board to swelling outer circle, dual camera position is adjusted, guarantees that hanging welder is rotating through
Cheng Zhong, dual camera can continuously see the scale on Measure Board by the side opening of swelling watts.Fixed dual camera, removes tooling
Scale；
10, it is set by station knob and withdraws position, hanging welder is in retracted state；
11, assembly cylinder section makes weld seam be in the center of suspending apparatus to equipment, is set by station knob and stretches out position,
Hanging welder is in swelling state；
12, hold-fast ring is fixed on mandrel by fastening screw, then fixes the fixing screws of hold-fast ring；
13, other Job readiness in place after, start to weld；
14, it after the completion of welding, is set by station knob and withdraws position, hanging welder is in retracted state；
15, it is intended for single use and completes.
The preferable specific embodiment of the above, only the utility model, these specific embodiments are all based on this
Different implementations under utility model general idea, and the protection scope of the utility model is not limited thereto, it is any ripe
Know those skilled in the art within the technical scope disclosed by the utility model, any changes or substitutions that can be easily thought of, all
It should cover and be within the protection scope of the utility model.
Claims (8)
1. tank cylinder section docks the hanging welder of circumferential weld, it is characterised in that:
By shooting and monitoring system (1), outer wedge swelling component (2), interior wedge swelling component (3), central supported component (4), display screen
(5) it is formed with mandrel (6)；
The outer wedge swelling component (2) and interior wedge swelling component (3) are a set of link mechanism, and the link mechanism is mounted on center
In support component (4), the shooting and monitoring system (1) and central supported component (4) are mounted on mandrel (6), the camera shooting prison
The image of viewing system (1) is shown on display screen (5).
2. tank cylinder section according to claim 1 docks the hanging welder of circumferential weld, it is characterised in that:
The shooting and monitoring system (1) by dual camera (11), camera support column (12), shooting and monitoring system hold-fast ring (13),
Shooting and monitoring system holds screw (14), weight (15), retaining ring (16), shooting and monitoring system sliding shaft sleeve (17) and rolling bearing tightly
(18) it forms；
The shooting and monitoring system (1) is mounted on mandrel (6), and what the dual camera (11) was at an angle of is fixedly mounted on camera shooting
One end of support column (12), the dual camera (11) can be interlocked by the aperture in swelling watts continuous observation back of weld molding
State, the shooting and monitoring system hold-fast ring (13) are mounted on mandrel (6) periphery, and the shooting and monitoring system holds screw tightly
(14) it is arranged on the split of shooting and monitoring system hold-fast ring (13), shooting and monitoring system holds screw (14) tightly for shoot and monitor
System hold-fast ring (13) is held tightly on mandrel (6), and the other end of the camera support column (12), which is provided with, can ensure double camera shootings
Head (11) keeps the weight (15) of its original position, the shooting and monitoring system sliding shaft sleeve (17) and mandrel (6) sliding contact,
The rolling bearing (18) is mounted between camera support column (12) and shooting and monitoring system sliding shaft sleeve (17), the retaining ring
(16) it is arranged on shooting and monitoring system sliding shaft sleeve (17).
3. tank cylinder section according to claim 1 docks the hanging welder of circumferential weld, it is characterised in that:
The outer wedge swelling component (2) stretches out speed governing valve (21), outer wedge swelling component cylinder (22), outer wedge by outer wedge swelling component
Swelling component retracts speed governing valve (23), the first guide rail of outer wedge swelling component straight line (24), outer wedge swelling modular support seat (25), outer
Wedge swelling component push rod (26), the second guide rail of outer wedge swelling component straight line (27), outer wedge swelling component swelling watts (28) and outer wedge are swollen
Tight component liner plate (29) composition；
The outer wedge swelling component stretches out speed governing valve (21) and outer wedge swelling component retracts speed governing valve (23) and is arranged in outer wedge swelling
On component cylinder (22), the institute on outer wedge swelling modular support seat (25) is fixedly mounted in the outer wedge swelling component cylinder (22)
It states the first guide rail of outer wedge swelling component straight line (24) and the second guide rail of outer wedge swelling component straight line (27) fixed installation is swollen in outer wedge
On tight modular support seat (25), the piston rod driving vertical slipper of the outer wedge swelling component cylinder (22) is along outer wedge swelling group
The first guide rail of part straight line (24) moves up and down, driving horizontal slider is transported along the second guide rail of outer wedge swelling component straight line (27) is horizontal
Dynamic, vertical slipper and horizontal slider are connected by outer wedge swelling component push rod (26), and the outer wedge swelling component swelling watts (28) is logical
It crosses bolt to be fixedly connected with horizontal slider, the outer wedge swelling component liner plate (29), which is bolted, is installed on outer wedge swelling group
In part swelling watts (28).
4. tank cylinder section according to claim 1 docks the hanging welder of circumferential weld, it is characterised in that:
The interior wedge swelling component (3) stretches out speed governing valve (31), interior wedge swelling component cylinder (32), interior wedge by interior wedge swelling component
Swelling component retracts speed governing valve (33), the first guide rail of interior wedge swelling component straight line (34), interior wedge swelling modular support seat (35), interior
Wedge swelling component push rod (36), the second guide rail of interior wedge swelling component straight line (37), interior wedge swelling component swelling watts (38) and interior wedge are swollen
Tight component liner plate (39) composition；
The interior wedge swelling component stretches out speed governing valve (31) and interior wedge swelling component retracts speed governing valve (33) and is arranged in interior wedge swelling
On component cylinder (32), the institute on interior wedge swelling modular support seat (35) is fixedly mounted in the interior wedge swelling component cylinder (32)
It states the first guide rail of interior wedge swelling component straight line (34) and the second guide rail of interior wedge swelling component straight line (37) fixed installation is swollen in interior wedge
On tight modular support seat (35), the piston rod driving vertical slipper of the interior wedge swelling component cylinder (32) is along interior wedge swelling group
The first guide rail of part straight line (34) moves up and down, driving horizontal slider is transported along the second guide rail of interior wedge swelling component straight line (37) is horizontal
Dynamic, vertical slipper and horizontal slider are connected by interior wedge swelling component push rod (36), and the interior wedge swelling component swelling watts (38) is logical
It crosses bolt to be fixedly connected with horizontal slider, the interior wedge swelling component liner plate (39), which is bolted, is installed on interior wedge swelling group
In part swelling watts (38).
5. tank cylinder section according to claim 1 docks the hanging welder of circumferential weld, it is characterised in that:
The central supported component (4) is by sliding shaft sleeve (41), central supported component hold-fast ring (42), self-aligning roller bearing
(43), first it is anti-turn over spacer (44), second it is anti-turn over spacer (45), lock female (46), central supported component is held screw (47) tightly, is embraced
Tight ring fixing screws (48) and supportive body (49) composition；
The sliding shaft sleeve (41) and mandrel (6) sliding contact, the central supported component hold-fast ring (42) are mounted on mandrel (6)
Periphery, the central supported component are held tightly on the split of screw (47) centrally disposed support component hold-fast ring (42), institute
Self-aligning roller bearing (43) is stated to be mounted between sliding shaft sleeve (41) and supportive body (49), described first it is anti-turn over spacer (44) and
Second it is anti-turn over the both ends that spacer (45) is separately positioned on self-aligning roller bearing (43), the central supported component hold-fast ring (42) and
Supportive body (49) is linked together by hold-fast ring fixing screws (48).
6. tank cylinder section according to claim 1 docks the hanging welder of circumferential weld, it is characterised in that:
The outer wedge swelling component (2) and interior wedge swelling component (3) are respectively provided with 8 groups.
7. tank cylinder section according to claim 2 docks the hanging welder of circumferential weld, it is characterised in that:
The dual camera (11) is provided with headlamp.
8. tank cylinder section according to claim 2 docks the hanging welder of circumferential weld, it is characterised in that:
The camera support column (12) can rotate along mandrel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920158136.3U CN209565665U (en) | 2019-01-29 | 2019-01-29 | Tank cylinder section docks the hanging welder of circumferential weld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920158136.3U CN209565665U (en) | 2019-01-29 | 2019-01-29 | Tank cylinder section docks the hanging welder of circumferential weld |
Publications (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579438A (en) * | 2021-08-26 | 2021-11-02 | 中国航发沈阳黎明航空发动机有限责任公司 | Process device for automatically welding circular seam of cylindrical thin-wall casing and using method |
| CN114770025A (en) * | 2022-06-21 | 2022-07-22 | 四川航天长征装备制造有限公司 | Double-angle wedge sliding block piston ring |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579438A (en) * | 2021-08-26 | 2021-11-02 | 中国航发沈阳黎明航空发动机有限责任公司 | Process device for automatically welding circular seam of cylindrical thin-wall casing and using method |
| CN114770025A (en) * | 2022-06-21 | 2022-07-22 | 四川航天长征装备制造有限公司 | Double-angle wedge sliding block piston ring |
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