CN109877504A - Ship welds longitudinal parallel muscle ancillary equipment with heavy steel plate - Google Patents
Ship welds longitudinal parallel muscle ancillary equipment with heavy steel plate Download PDFInfo
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Abstract
The invention belongs to shipbuilding equipment technical fields, are related to a kind of longitudinal parallel muscle ancillary equipment of ship heavy steel plate weldering.Lifting cylinder drives lifting assembly to translate downwards, and horizontal way roller abuts against on level board, and horizontal air cylinder drive moves horizontally component and lifting assembly to right translation, and vertical way roller abuts against stud side, and welding gun and fillet weld is made to keep the distance for being suitble to welding.The translation of motor driven gantry component, welding gun translate while continuous welding, have achieved the purpose that a stroke is automatically performed all weld seam welding.When the piston rod of horizontal air cylinder or lifting cylinder is squeezed, high pressure air passes through the air outside relief valve flow direction.The present invention can automatically complete that the welding of all T-shape weld seams, work efficiency is high, is avoided that generate worker's human body and poison, for the flatness error of level board and the position error energy automatic deviation correction of stud in a stroke, and welding gun and corresponding fillet weld remain the distance for being suitble to welding.
Description
Technical field
The invention belongs to shipbuilding equipment technical field, it is related to a kind of continuously welding setting for multiple studs in heavy steel plate
It is standby, and in particular to a kind of ship longitudinal parallel muscle ancillary equipment of heavy steel plate weldering.
Background technique
The shell of large vessel is formed by the level board group welding piece welding of more than one piece large shape, many level board group welding pieces
Be it is rectangular, for length dimension about within the scope of 12 to 20 meters, inner surface is welded with multiple studs being parallel to each other, and stud is vertical
It is continuous T-shape welding between level board, stud and level board, the spacing of two neighboring stud is about in 300 to 600 millis
Between rice, the height of stud is between 200 to 500 millimeters.In processing factory, this T-shape weld seam be all by being accomplished manually,
First stud is in place, then spot welding group pair, all studs all groups are to after the completion again by manually continuously welding.Human weld
The amount of labour it is very big, working efficiency is also relatively low, due to welding when generate toxic gas, be ready to be engaged in the worker of electric welding now
Fewer and fewer, so high-quality electric welder is increasingly difficult to recruit, the salary level of electric welder is also higher and higher, ship processing factory
Recruitment work is increasingly difficult to, and recruitment cost is higher and higher.
Summary of the invention
It is an object of the invention in place of improving the deficiencies in the prior art, provide it is a kind of can be automatically in a stroke
The welding of all T-shape weld seams of change completion, work efficiency is high, is avoided that the ship heavy steel plate that murder by poisoning is generated to worker's human body
The longitudinal parallel muscle ancillary equipment of weldering.
The present invention is achieved through the following technical solutions:
A kind of ship longitudinal parallel muscle ancillary equipment of heavy steel plate weldering, including gantry component, base assembly and at least two sets welderings
Connected components, two sets of weld assemblies are weld assembly zero and weld assembly one respectively；
Base assembly includes pedestal, two linear guide three and two rack gears；Two linear guides three or two rack gear difference
Be fixedly connected in the left and right sides of pedestal, two linear guides three are arranged along anterior-posterior horizontal direction, the middle part of pedestal, two it is straight
The centre of line guide rail three is work top, and group is placed on work top the welded workpiece of completion, the side of linear guide three
To the direction for being parallel to stud；
Gantry component includes portal frame, crossbeam linear guide, motor, gear, gantry sliding block and at least two horizontal air cylinders, and two
A horizontal air cylinder is horizontal air cylinder zero and horizontal air cylinder one respectively；The quantity of horizontal air cylinder and the quantity of weld assembly are equal and one
One is corresponding；Portal frame is " n " font, and portal frame includes two columns of crossbeam and left and right of one left and right directions in top；Portal frame
Column lower end be fixedly connected gantry sliding block, gantry sliding block and linear guide three are with being combined into line slideway auxiliary；The shell of motor
Flange and gantry pillar are fixedly connected, and the output shaft and gear of motor are fixedly connected, gear and rack gear engagement, the output of motor
Axis drives gantry component to translate in the longitudinal direction along linear guide three by the combination of gear and rack gear；Crossbeam linear guide
It is fixedly connected on the front panel or rear panel of the crossbeam of portal frame along left and right horizontal direction；Horizontal air cylinder zero includes level
Cylinder block zero and horizontal air cylinder piston rod zero；The crossbeam of horizontal air cylinder cylinder body zero and portal frame is fixedly connected；Horizontal air cylinder one
Including horizontal air cylinder cylinder body one and horizontal air cylinder piston rod one；The crossbeam of horizontal air cylinder cylinder body one and portal frame is fixedly connected；Its
Remaining horizontal air cylinder has the structure mutually sent out and mounting means with horizontal air cylinder zero and horizontal air cylinder one respectively；
Weld assembly zero includes moving horizontally component zero and lifting assembly zero；Moving horizontally component zero includes moving horizontally bracket
Zero, horizontal direction sliding block zero, vertically to sliding block zero and lifting cylinder zero；Lifting cylinder zero includes lifting cylinder cylinder body zero and lifting air
Cylinder piston rod zero；It lifting cylinder cylinder body zero and moves horizontally bracket zero and is fixedly connected；Horizontal direction sliding block zero and vertically to sliding block zero
Respectively with move horizontally bracket zero and be fixedly connected；Lifting assembly zero include lifting plate zero, vertically to linear guide zero, vertically to
Idler wheel zero, horizontal way roller zero and welding gun zero；It is arranged along vertical direction to linear guide zero vertically, vertically to linear guide zero
It is not fixedly connected with lifting plate zero with welding gun zero；Vertical way roller zero and horizontal way roller zero be not logical with lifting plate zero
Revolute pair is crossed to be connected；The axial line of vertical way roller zero is vertical, and the axial line of horizontal way roller zero is along left and right horizontal directional spreding；
Horizontal direction sliding block zero and crossbeam linear guide, which are matched, is combined into line slideway auxiliary；The end of lifting cylinder piston rod zero and lifting plate
Zero is fixedly connected；Lifting cylinder piston rod zero does piston motion, lifting air relative to lifting cylinder cylinder body zero in the vertical direction
Cylinder piston rod zero pushes down on lifting assembly zero, and horizontal way roller zero abuts against on the upper surface of level board, makes welding gun zero and water
The upper surface of plate keeps suitable distance；It the end of horizontal air cylinder piston rod zero and moves horizontally bracket zero and is fixedly connected, water
Flat cylinder piston rod zero does piston motion relative to horizontal air cylinder cylinder body zero, and the promotion of horizontal air cylinder piston rod zero moves horizontally component
Zero and lifting assembly zero combination to right translation, vertical way roller zero abuts against the left-hand face of stud 01, makes zero He of welding gun
The left-hand face of stud 01 keeps suitable distance；
Weld assembly one and weld assembly zero have symmetrical structure；Weld assembly one includes moving horizontally component one and rising
It comes down to a lower group part one；Moving horizontally component one includes moving horizontally bracket one, horizontal direction sliding block one, vertically to sliding block one and lifting cylinder
One；Lifting cylinder one includes lifting cylinder cylinder body one and lifting cylinder piston rod one；Lifting cylinder cylinder body one and move horizontally branch
Frame one is fixedly connected；Horizontal direction sliding block one and vertically to sliding block one respectively with move horizontally bracket one and be fixedly connected；Lifting assembly
One includes lifting plate one, vertically to linear guide one, vertical way roller one, horizontal way roller one and welding gun one；Vertically to straight
Line guide rail one is arranged along vertical direction, is fixedly connected respectively with lifting plate one to linear guide one and welding gun one vertically；It is perpendicular
Straight way roller one and horizontal way roller one are connected with lifting plate one by revolute pair respectively；The axial line of vertical way roller one is perpendicular
Directly, the axial line of horizontal way roller one is along left and right horizontal directional spreding；Horizontal direction sliding block one and crossbeam linear guide, which are matched, to be combined into
Line slideway auxiliary；The end of lifting cylinder piston rod one and lifting plate one are fixedly connected；Lifting cylinder piston rod one relative to
Lifting cylinder cylinder body one does piston motion in the vertical direction, and lifting cylinder piston rod one pushes down on lifting assembly one, horizontal
Way roller one abuts against on the upper surface of level board, and the upper surface of welding gun one and level board is made to keep suitable distance；Horizontal gas
It the end of cylinder piston rod one and moves horizontally bracket one and is fixedly connected, horizontal air cylinder piston rod one is relative to horizontal air cylinder cylinder body one
Piston motion is done, horizontal air cylinder piston rod one pushes the combination for moving horizontally component one and lifting assembly one to left, vertically
Way roller one abuts against the right lateral surface of stud 01, and the right lateral surface of welding gun one and stud 01 is made to keep suitable distance；
Gantry component is translated along linear guide three, and horizontal way roller zero and horizontal way roller one roll on the upper surface of level board
Dynamic, vertical way roller zero rolls in the left-hand face of stud 01, and vertical way roller one is in the right lateral surface of stud 01
It rolls, rolling friction is relative to using the mode of sliding friction to have lesser frictional resistance, welding gun zero and stud 01 and horizontal
The fillet weld in left side keeps the distance for being suitble to welding between plate, the fillet weld on right side between welding gun one and stud 01 and level board
Keep the distance for being suitble to welding；
Other weld assemblies respectively with weld assembly zero and the structure having the same of weld assembly one；Other weld assemblies are all
Occur in pairs, each pair of weld assembly is distributed at left and right sides of a stud, for welding the left side between the stud and level board
Right two fillet welds；
For compact layout, it is suitable for processing the adjacent small-pitch workpiece of stud, often each pair of weld assembly layout in dragon
The front and rear sides of door component crossbeam, adjacent two pairs of weld assemblies front and back are alternately arranged；
Gantry component is translated along linear guide three, and the horizontal way roller of each weld assembly rolls on the upper surface of level board
Dynamic, vertical way roller rolls on the left side of stud or right lateral surface, and fillet weld is kept between welding gun and stud and level board
It is suitble to the distance of welding, the fillet weld between welding gun and stud and level board keeps being suitble to weldering from orthogonal both direction
The distance connect, all welding guns are opened simultaneously, then can guarantee that gantry component translates the welding that a stroke completes all fillet welds.
If it is accurate that workpiece is positioned to comparison, all it is parallel to each other between each stud or between linear guide three, water
Plane planeness is higher, it is flat to be also positioned to comparison, or have lesser error, since gas can compress, other engineering
The pneumatic line of plastics manufacture also has certain elasticity, so horizontal air cylinder and lifting cylinder can return in lesser range
It moves back.But when error is larger, the range to retract is allowed more than horizontal air cylinder or lifting cylinder, generates too big pressure in pipeline
Power, it is possible to occur stud being pressed the accidents such as askew, pneumatic line booster, operated pneumatic valve damage.The hair of this situation in order to prevent
Raw, the present invention is also provided with pressure release circuit.The rodless cavity of horizontal air cylinder zero is connected to relief valve, at the same horizontal air cylinder zero without bar
Chamber is connected to by check valve with gas source；High pressure air in gas source flows into the rodless cavity of horizontal air cylinder zero by check valve, makes
The rodless cavity of horizontal air cylinder zero keeps pressure appropriate, and relief valve is cut when air pressure is no more than the setting pressure release parameter of relief valve
Only；Air pressure when horizontal air cylinder piston rod zero is by biggish thrust retraction cylinder body, in the rodless cavity of horizontal air cylinder zero
Power increases, and check valve has ended the pipeline for flowing to gas source, and high pressure air makes horizontal gas by the air of relief valve flow direction outside
Cylinder piston rod zero smoothly in retraction cylinder body, avoids generating too big pressure in pipeline, avoid askew stud pressure, pneumatic line booster,
The generation of the accidents such as operated pneumatic valve damage.
Lifting cylinder zero is also provided with same pipeline.The rodless cavity of lifting cylinder zero is connected to relief valve, is gone up and down simultaneously
The rodless cavity of cylinder zero is connected to by check valve with gas source；High pressure air in gas source flows into lifting cylinder zero by check valve
Rodless cavity, so that the rodless cavity of lifting cylinder zero is kept pressure appropriate, the setting pressure release that air pressure is no more than relief valve is joined
Relief valve ends when number；When lifting cylinder piston rod zero by biggish thrust retraction cylinder body in when, lifting cylinder zero without bar
Intracavitary air pressure increases, and check valve has ended the pipeline for flowing to gas source, and high pressure air passes through relief valve flow direction outside
Air is retracted lifting cylinder piston rod zero smoothly in cylinder body, avoids generating too big pressure in pipeline, avoids pneumatic line quick-fried
The generation of the accidents such as pipe, operated pneumatic valve damage.
The components such as source of welding current case, welding wire barrel can be placed at the top of portal frame, with translating together.
In most cases weld assembly or so in pairs occur, can also occur it is single, be typically located at Far Left or
Rightmost.
The course of work of the invention is as described below.
1) level board is put on work top, each stud is put into respectively on level board and completes spot welding group pair.
2) start motor, motor drives gantry component to translate along linear guide three, makes by the combination of gear and rack gear
Each weld assembly is all located at right above the workpiece for completing welding.
3) lifting cylinder zero is passed through high pressure air, and lifting cylinder piston rod zero drives lifting assembly zero to translate downwards, directly
It is abutted against on the upper surface of level board to horizontal way roller zero.
Lifting cylinder one is passed through high pressure air, and lifting cylinder piston rod one drives lifting assembly one to translate downwards, until
Horizontal way roller one abuts against on the upper surface of level board.
The lifting cylinder of remaining weld assembly is all similarly passed through high pressure air, and horizontal way roller all abuts against level board
Upper surface on.
4) horizontal air cylinder zero is passed through high pressure air, and the drive of horizontal air cylinder piston rod zero moves horizontally component zero and lifting group
Part zero makes welding gun zero and stud 01 and water until vertical way roller zero abuts against the left-hand face of stud 01 to right translation
The fillet weld in left side keeps the distance for being suitble to welding between plate；
Horizontal air cylinder one is passed through high pressure air, the drive of horizontal air cylinder piston rod one move horizontally component one and lifting assembly one to
Right translation, until vertical way roller one abuts against the right lateral surface of stud 01, make welding gun one and stud 01 and level board it
Between right side fillet weld keep be suitble to welding distance；
The horizontal air cylinder of remaining weld assembly is all passed through high pressure air, and vertical way roller all abuts against the respective table of corresponding stud
On face, welding gun and corresponding fillet weld keep the distance for being suitble to welding.
Each welding gun keeps being suitble at a distance from welding all from orthogonal both direction with fillet weld.
5) motor driven gantry component translates, and opens all welding guns, then welding gun translates while continuous welding, reaches
One stroke is automatically performed the purpose of all weld seams welding.
If the deflection to the left of stud 01, then gradually compressing is vertical to the left for stud 01 in operation due to mismachining tolerance
Way roller zero moves horizontally the combination of component zero and lifting assembly zero by thrust to the left, passes through horizontal air cylinder piston rod zero
Air in zero rodless cavity of compression level cylinder to the left, the air in the rodless cavity of horizontal air cylinder zero pass through check valve reverse flow
Pipeline be off, high pressure air is retracted horizontal air cylinder piston rod zero smoothly by the air of relief valve flow direction outside
In cylinder body, the air pressure in the rodless cavity of horizontal air cylinder zero will not increase too big.When 01 deflection to the right of stud, horizontal gas
Cylinder piston rod zero pushes the combination for moving horizontally component zero and lifting assembly zero to right translation, and horizontal air cylinder piston rod zero is stretched to the right
Out, the high pressure air in gas source is supplemented by check valve into the rodless cavity of horizontal air cylinder zero.So regardless of stud 01 to
Left still deflection to the right, position, welding gun and corresponding fillet weld can be corrected automatically by moving horizontally component zero and lifting assembly zero
Remain the distance for being suitble to welding.Remaining moves horizontally component and lifting assembly can correct position, welding gun and phase automatically
The fillet weld answered remains the distance for being suitble to welding.
If the flatness error of level board is larger, in operation horizontal way roller zero with level board upper surface above and below
Rise and fall, when horizontal way roller zero translates up, lifting assembly zero by upward thrust, by lifting cylinder piston rod zero to
Air in the rodless cavity of upper compression lifting cylinder zero, the air in zero rodless cavity of lifting cylinder pass through check valve reverse flow
What pipeline was off, high pressure air makes the smoothly retraction cylinder of lifting cylinder piston rod zero by the air of relief valve flow direction outside
In vivo.When horizontal zero translation downwards of way roller, lifting cylinder piston rod zero pushes lifting assembly zero to translate downwards, lifting cylinder
Piston rod zero extends downwardly, and the high pressure air in gas source is supplemented by check valve into the rodless cavity of lifting cylinder zero.So
Even if the flatness error of level board is larger, there is a dipping and heaving, lifting assembly zero can correct position automatically, welding gun and corresponding
Fillet weld remains the distance for being suitble to welding.Remaining lifting assembly can correct position, welding gun and corresponding fillet welding automatically
Seam remains the distance for being suitble to welding.
Beneficial effects of the present invention: welding, the work effect of all T-shape weld seams can be automatically completed in a stroke
Rate is high, worker station operates except safe distance and is avoided that worker's human body generation murder by poisoning, the flatness of level board is missed
The position error energy automatic deviation correction of difference and stud, welding gun and corresponding fillet weld remain the distance for being suitble to welding.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram at the first visual angle of the embodiment of the present invention；
Fig. 2 is the three dimensional structure diagram at the second visual angle of the embodiment of the present invention；
Fig. 3 is the front view of the embodiment of the present invention；
Fig. 4 is A direction view in Fig. 3；
Fig. 5 is B direction view in Fig. 3；
Fig. 6 is the three dimensional structure diagram of base assembly 4；
Fig. 7 is the three dimensional structure diagram at 3 first visual angle of gantry component；
Fig. 8 is the three dimensional structure diagram at 3 second visual angle of gantry component；
Fig. 9 is the three dimensional structure diagram of weld assembly 0 000；
Figure 10 is the three dimensional structure diagram for moving horizontally component 0 10；
Figure 11 is the three dimensional structure diagram of lifting assembly 0 20；
Figure 12 is the three dimensional structure diagram of weld assembly 1；
Figure 13 is the three dimensional structure diagram for moving horizontally component 1；
Figure 14 is the three dimensional structure diagram of lifting assembly 1；
Figure 15 is the three dimensional structure diagram of workpiece 5；
Figure 16 is the schematic diagram in the rodless cavity connection pressure release circuit of horizontal air cylinder 0 30；
Figure 17 is the schematic diagram in the rodless cavity connection pressure release circuit of lifting cylinder 0 104；
It is as shown in the figure:
000. weld assembly zero；
10. moving horizontally component zero；101. moving horizontally bracket zero；102. horizontal direction sliding block zero；103. vertically to sliding block zero；
104. lifting cylinder zero；1041. lifting cylinder cylinder bodies zero；1042. lifting cylinder piston rods zero；20. lifting assembly zero；201. rising
Descending branch plate zero；202. vertically to linear guide zero；203. vertical way rollers zero；204. horizontal way rollers zero；205. welding guns zero；
100. weld assembly one；
11. moving horizontally component one；111. moving horizontally bracket one；112. horizontal direction sliding block one；113. vertically to sliding block one；
114. lifting cylinder one；1141. lifting cylinder cylinder bodies one；1142. lifting cylinder piston rods one；21. lifting assembly one；211. rising
Descending branch plate one；212. vertically to linear guide one；213. vertical way rollers one；214. horizontal way rollers one；215. welding guns one；
200. weld assemblies two；12. moving horizontally component two；22. lifting assembly two；
300. weld assemblies three；13. moving horizontally component three；23. lifting assembly three；
400. weld assemblies four；14. moving horizontally component four；24. lifting assembly four；
500. weld assemblies five；15. moving horizontally component five；25. lifting assembly five；
600. weld assemblies six；16. moving horizontally component six；26. lifting assembly six；
700. weld assemblies seven；17. moving horizontally component seven；27. lifting assembly seven；
800. weld assemblies eight；18. moving horizontally component eight；28. lifting assembly eight；
900. weld assemblies nine；19. moving horizontally component nine；29. lifting assembly nine；
3. gantry component；301. portal frame；302. crossbeam linear guides one；303. motor；304. gear；305. gantry sliding blocks；
306. crossbeam linear guides two；30. horizontal air cylinder zero；3001. horizontal air cylinder cylinder bodies zero；3002. horizontal air cylinder piston rods zero；
31. horizontal air cylinder one；3101. horizontal air cylinder cylinder bodies one；3102. horizontal air cylinder piston rods one；32. horizontal air cylinder two；33. horizontal
Cylinder three；34. horizontal air cylinder four；35. horizontal air cylinder five；36. horizontal air cylinder six；37. horizontal air cylinder seven；38. horizontal air cylinder eight；
39. horizontal air cylinder nine；
4. base assembly；41. pedestal；42. linear guide three；43. rack gear；
5. workpiece；51. level board；501. studs 01；523. studs two or three；545. studs four or five；567. studs six or seven；589.
Stud eight or nine；6. check valve；7. gas source；8. relief valve.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Embodiment: referring to Fig. 1 to Figure 17.
It is illustrated for welding the workpiece being made of five studs and a level board 51 as shown in Figure 15, one
The kind ship longitudinal parallel muscle ancillary equipment of heavy steel plate weldering, including gantry component 3, base assembly 4 and ten sets of weld assemblies, ten
Set weld assembly is weld assembly 0 000, weld assembly 1, weld assembly 2 200, weld assembly 3 300, welding respectively
Component 4 400, weld assembly 5 500, weld assembly 6 600, weld assembly 7 700, weld assembly 8 800 and weld assembly nine
900；
Base assembly 4 includes 41, two linear guides 3 42 of pedestal and two rack gears 43；Two linear guides 3 42 or two
Rack gear 43 is fixedly connected respectively in the left and right sides of pedestal 41, and two linear guides 3 42 are arranged along anterior-posterior horizontal direction, bottom
The middle part of seat 41 is work top, and group is placed on work top the welded workpiece 5 of completion, the direction of linear guide 3 42
It is parallel to the direction of stud；
Gantry component 3 includes portal frame 301, crossbeam linear guide 1, motor 303, gear 304, gantry sliding block 305, crossbeam
Ten water such as linear guide 2 306 and horizontal air cylinder 0 30, horizontal air cylinder 1, horizontal air cylinder 2 32 to horizontal air cylinder 9 39
Flat cylinder；Portal frame 301 is " n " font, and portal frame 301 includes two columns of crossbeam and left and right of one left and right directions in top；
The column lower end of portal frame 301 is fixedly connected gantry sliding block, and gantry sliding block and linear guide 3 42 are with being combined into line slideway auxiliary；
The housing flange and 301 column of portal frame of motor 303 are fixedly connected, and the output shaft and gear 304 of motor 303 are fixedly connected, tooth
Wheel 304 and rack gear 43 engage, and the output shaft of motor 303 drives gantry component 3 along straight by the combination of gear 304 and rack gear 43
Line guide rail 3 42 translates in the longitudinal direction；Crossbeam linear guide 1 is fixedly connected along left and right horizontal direction in portal frame
On the front panel of 301 crossbeam, crossbeam linear guide 2 306 is fixedly connected along left and right horizontal direction in the cross of portal frame 301
On the rear panel of beam；Horizontal air cylinder 0 30 includes horizontal air cylinder cylinder body 0 3001 and horizontal air cylinder piston rod 0 3002；Horizontal gas
The crossbeam of cylinder cylinder body 0 3001 and portal frame 301 is fixedly connected；Horizontal air cylinder 1 includes horizontal air cylinder cylinder body 1 and water
Flat cylinder piston rod 1；The crossbeam of horizontal air cylinder cylinder body 1 and portal frame 301 is fixedly connected；Remaining eight horizontal gas
Cylinder has the structure mutually sent out and mounting means with horizontal air cylinder 0 30 and horizontal air cylinder 1 respectively；
Weld assembly 0 000 includes moving horizontally component 0 10 and lifting assembly 0 20；Moving horizontally component 0 10 includes level
Move bracket 0 101, horizontal direction sliding block 0 102, vertically to sliding block 0 103 and lifting cylinder 0 104；Lifting cylinder 0 104 wraps
Include lifting cylinder cylinder body 0 1041 and lifting cylinder piston rod 0 1042；Lifting cylinder cylinder body 0 1041 and move horizontally bracket zero
101 are fixedly connected；Horizontal direction sliding block 0 102 and vertically to sliding block 0 103 respectively with move horizontally bracket 0 101 and be fixedly connected；
Lifting assembly 0 20 includes lifting plate 0 201, vertically to linear guide 0 202, vertical way roller 0 203, horizontal way roller
0 204 and welding gun 0 205；It is arranged along vertical direction to linear guide 0 202 vertically, vertically to linear guide 0 202 and weldering
Rifle 0 205 is fixedly connected with lifting plate 0 201 respectively；Vertical way roller 0 203 and horizontal way roller 0 204 respectively with lifting
Supporting plate 0 201 is connected by revolute pair；The axial line of vertical way roller 0 203 is vertical, the axial line edge of horizontal way roller 0 204
Left and right horizontal directional spreding；Horizontal direction sliding block 0 102 and crossbeam linear guide 1, which are matched, is combined into line slideway auxiliary；Lifting air
The end of cylinder piston rod 0 1042 and lifting plate 0 201 are fixedly connected；Lifting cylinder piston rod 0 1042 is relative to lifting air
Cylinder cylinder body 0 1041 does piston motion in the vertical direction, and lifting cylinder piston rod 0 1042 pushes down on lifting assembly 0 20,
Horizontal way roller 0 204 abuts against on the upper surface of level board 51, and the upper surface of welding gun 0 205 and level board 51 is made to keep suitable
Distance；It the end of horizontal air cylinder piston rod 0 3002 and moves horizontally bracket 0 101 and is fixedly connected, horizontal air cylinder piston rod zero
3002 do piston motion relative to horizontal air cylinder cylinder body 0 3001, and the promotion of horizontal air cylinder piston rod 0 3002 moves horizontally component zero
10 and lifting assembly 0 20 combination to right translation, vertical way roller 0 203 abuts against the left-hand face of stud 01 501, makes
The left-hand face of welding gun 0 205 and stud 01 501 keeps suitable distance；
Weld assembly 1 and weld assembly 0 000 have symmetrical structure；Weld assembly 1 includes moving horizontally
Component 1 and lifting assembly 1；Move horizontally component 1 include move horizontally bracket 1, horizontal direction sliding block 1,
Vertically to sliding block 1 and lifting cylinder 1；Lifting cylinder 1 includes lifting cylinder cylinder body 1 and lifting cylinder
Piston rod 1；It lifting cylinder cylinder body 1 and moves horizontally bracket 1 and is fixedly connected；One 112 He of horizontal direction sliding block
Vertically to sliding block 1 respectively with move horizontally bracket 1 and be fixedly connected；Lifting assembly 1 include lifting plate 1,
Vertically to linear guide 1, vertical way roller 1, horizontal way roller 1 and welding gun 1；Vertically to linear guide
One 212 arrange along vertical direction, fix join with lifting plate 1 respectively to linear guide 1 and welding gun 1 vertically
It connects；Vertical way roller 1 and horizontal way roller 1 are connected with lifting plate 1 by revolute pair respectively；Vertically to rolling
Take turns 1 axial line it is vertical, the axial line of horizontal way roller 1 is along left and right horizontal directional spreding；Horizontal direction sliding block 1
Match with crossbeam linear guide 1 and is combined into line slideway auxiliary；The end of lifting cylinder piston rod 1 and lifting plate one
211 are fixedly connected；Lifting cylinder piston rod 1 does piston fortune relative to lifting cylinder cylinder body 1 in the vertical direction
Dynamic, lifting cylinder piston rod 1 pushes down on lifting assembly 1, and horizontal way roller 1 abuts against the upper of level board 51
On surface, the upper surface of welding gun 1 and level board 51 is made to keep suitable distance；The end of horizontal air cylinder piston rod 1
It is fixedly connected with bracket 1 is moved horizontally, horizontal air cylinder piston rod 1 is labored relative to horizontal air cylinder cylinder body 1
Plug movement, horizontal air cylinder piston rod 1, which pushes, moves horizontally the combination of component 1 and lifting assembly 1 to left,
Vertical way roller 1 abuts against the right lateral surface of stud 01 501, makes the right lateral surface of welding gun 1 and stud 01 501
Keep suitable distance；
Gantry component 3 is translated along linear guide 3 42, and horizontal way roller 0 204 and horizontal way roller 1 are in level board 51
Upper surface on roll, vertical way roller 0 203 rolls in the left-hand face of stud 01 501, and vertical way roller 1 exists
It is rolled in the right lateral surface of stud 01 501, the fillet weld in left side between welding gun 0 205 and stud 01 501 and level board 51
The distance for being suitble to welding is kept, the fillet weld on right side keeps being suitble to weldering between welding gun 1 and stud 01 501 and level board 51
The distance connect；
Weld assembly 3 300, weld assembly 4 400, weld assembly 7 700 and weld assembly 8 800 respectively with weld assembly zero
000 structure having the same；Weld assembly 2 200, weld assembly 5 500, weld assembly 6 600 and 9 900 points of weld assembly
The other and structure having the same of weld assembly 1；Weld assembly 2 200 and weld assembly 3 300 have symmetrical knot
Structure is located at the right and left of stud 23 523, for welding the fillet weld of 23 523 the right and left of stud；Weld assembly
4 400 and weld assembly 5 500 have symmetrical structure, the right and left of stud 45 545 is located at, for welding
The fillet weld of 45 545 the right and left of stud；Weld assembly 6 600 and weld assembly 7 700 have symmetrical structure, point
Not Wei Yu stud 67 567 the right and left, for welding the fillet weld of 67 567 the right and left of stud；Weld assembly 8 800
There is symmetrical structure with weld assembly 9 900, the right and left of stud 89 589 is located at, for welding stud
The fillet weld of 89 589 the right and lefts；For compact layout, be suitable for processing the adjacent small-pitch workpiece of stud, often
Each pair of weld assembly layout is alternately arranged before and after the front and rear sides of 3 crossbeam of gantry component, two pairs of adjacent weld assemblies, this reality
Apply weld assembly 0 000 in example, weld assembly 1, weld assembly 4 400, weld assembly 5 500,8 800 and of weld assembly
Weld assembly 9 900 is laid out weld assembly 2 200, weld assembly 3 300, welding group on the front panel of 3 crossbeam of gantry component
Part 6 600 and the layout of weld assembly 7 700 are on the rear panel of 3 crossbeam of gantry component；
Gantry component 3 is translated along linear guide 3 42, and the horizontal way roller of each weld assembly is in the upper surface of level board 51
Upper rolling, vertical way roller roll on the left side of stud or right lateral surface, the angle between welding gun and stud and level board 51
Weld seam keeps the distance for being suitble to welding from orthogonal both direction, and all welding guns are opened simultaneously, then can guarantee gantry group
Part 3 translates the welding that a stroke completes all fillet welds.
If it is accurate that workpiece is positioned to comparison, all it is parallel to each other between each stud or between linear guide 3 42,
5 flatness of level board is higher, it is flat to be also positioned to comparison, or have lesser error, since gas can compress, other work
The pneumatic line of engineering plastics manufacture also has certain elasticity, so horizontal air cylinder and lifting cylinder can be in lesser ranges
It retracts.But when error is larger, the range to retract is allowed more than horizontal air cylinder or lifting cylinder, generates too big pressure in pipeline
Power, it is possible to occur stud being pressed the accidents such as askew, pneumatic line booster, operated pneumatic valve damage.The hair of this situation in order to prevent
Raw, the present embodiment is also provided with pressure release circuit.It is the pneumatic line wiring schematic diagram of horizontal air cylinder 0 30 as shown in figure 15, it is horizontal
The rodless cavity of cylinder 0 30 is connected to relief valve 8, while the rodless cavity of horizontal air cylinder 0 30 is connected to by check valve 6 with gas source 7；
High pressure air in gas source 7 flows into the rodless cavity of horizontal air cylinder 0 30 by check valve 6, makes the rodless cavity of horizontal air cylinder 0 30
Pressure appropriate is kept, relief valve 8 ends when air pressure is no more than the setting pressure release parameter of relief valve 8；When horizontal air cylinder is living
When stopper rod 0 3002 is by biggish thrust retraction cylinder body, the air pressure in the rodless cavity of horizontal air cylinder 0 30 increases, single
The pipeline for flowing to gas source 7 is ended to valve 6, high pressure air makes horizontal air cylinder piston by the air of the flow direction of relief valve 8 outside
Bar 0 3002 smoothly in retraction cylinder body, avoids generating too big pressure in pipeline, stud is avoided to press askew, pneumatic line booster, gas
The generation of the accidents such as movable valve damage.
As shown in figure 16, lifting cylinder 0 104 is also provided with same pressure relief pipe.The rodless cavity of lifting cylinder 0 104
It is connected to relief valve 8, while the rodless cavity of lifting cylinder 0 104 is connected to by check valve 6 with gas source 7；High pressure in gas source 7
Air flows into the rodless cavity of lifting cylinder 0 104 by check valve 6, and the rodless cavity of lifting cylinder 0 104 is made to keep pressure appropriate
Power, relief valve 8 ends when air pressure is no more than the setting pressure release parameter of relief valve 8；When lifting cylinder piston rod 0 1042 by
When in biggish thrust retraction cylinder body, the air pressure in the rodless cavity of lifting cylinder 0 104 increases, and check valve 6 ends
The pipeline of gas source 7 is flowed to, high pressure air keeps lifting cylinder piston rod 0 1042 suitable by the air of the flow direction of relief valve 8 outside
It in benefit retraction cylinder body, avoids generating too big pressure in pipeline, avoids the hair of the accidents such as pneumatic line booster, operated pneumatic valve damage
It is raw.
The components such as source of welding current case, welding wire barrel can be placed into the top of portal frame 301, with translating together.
The course of work of the present embodiment is as described below.
1) level board 51 is put on work top, five studs are put into respectively on level board 51 and complete spot welding group
It is right.
2) start motor 303, motor 303 drives gantry component 3 to lead along straight line by the combination of gear 304 and rack gear 43
Rail 3 42 translates, and is all located at each weld assembly right above the workpiece 5 for completing welding.
3) lifting cylinder 0 104 is passed through high pressure air, lifting cylinder piston rod 0 1042 drive lifting assembly 0 20 to
Lower translation, until horizontal way roller 0 204 abuts against on the upper surface of level board 51.
Lifting cylinder 1 is passed through high pressure air, and lifting cylinder piston rod 1 drives lifting assembly 1 downward
Translation, until horizontal way roller 1 abuts against on the upper surface of level board 51.
The lifting cylinder of remaining weld assembly is all similarly passed through high pressure air, and horizontal way roller all abuts against level board
On 51 upper surface.
4) horizontal air cylinder 0 30 is passed through high pressure air, and the drive of horizontal air cylinder piston rod 0 3002 moves horizontally component 0 10
Make welding gun until vertical way roller 0 203 abuts against the left-hand face of stud 01 501 to right translation with lifting assembly 0 20
0 205 and stud 01 501 between level board 51 left side fillet weld keep be suitble to welding at a distance from；
Horizontal air cylinder 1 is passed through high pressure air, and the drive of horizontal air cylinder piston rod 1 moves horizontally component 1 and lifting
Component 1 makes one 215 He of welding gun until vertical way roller 1 abuts against the right lateral surface of stud 01 501 to right translation
The fillet weld on the right side between level board 51 of stud 01 501 keeps being suitble at a distance from welding；
The horizontal air cylinder of remaining weld assembly is all passed through high pressure air, and vertical way roller all abuts against the respective table of corresponding stud
On face, welding gun and corresponding fillet weld keep the distance for being suitble to welding.
5) motor 303 drives gantry component 3 to translate, and opens all welding guns, then welding gun translates while continuous welding,
Achieve the purpose that a stroke is automatically performed all weld seam welding.
If the deflection to the left of stud 01 501, then stud 01 501 is gradually pressed to the left in operation due to mismachining tolerance
Compel vertical way roller 0 203, moves horizontally the combination of component 0 10 and lifting assembly 0 20 by thrust to the left, pass through level
The air in 0 30 rodless cavity of compression level cylinder to the left of cylinder piston rod 0 3002, the sky in the rodless cavity of horizontal air cylinder 0 30
Gas is off by the pipeline of 6 reverse flow of check valve, and high pressure air makes water by the air of the flow direction of relief valve 8 outside
Smoothly in retraction cylinder body, the air pressure in the rodless cavity of horizontal air cylinder zero will not increase too greatly flat cylinder piston rod 0 3002,
It avoids generating too big pressure in pipeline, stud is avoided to press the generation of the accidents such as askew, pneumatic line booster, operated pneumatic valve damage.
When 01 501 deflection to the right of stud, the promotion of horizontal air cylinder piston rod 0 3002 moves horizontally component 0 10 and lifting assembly zero
20 combination is stretched out to the right to right translation, horizontal air cylinder piston rod 0 3002, and the high pressure air in gas source 7 passes through check valve 6
It is supplemented into the rodless cavity of horizontal air cylinder 0 30.So moving horizontally component regardless of the still deflection to the right to the left of stud 01 501
0 10 and lifting assembly 0 20 can correct position automatically, welding gun and corresponding fillet weld remain the distance for being suitble to welding.
Remaining moves horizontally component and lifting assembly can correct position automatically, and welding gun and corresponding fillet weld remain suitable weldering
The distance connect.
If the flatness error of level board 51 is larger, horizontal way roller 0 204 is on level board 51 in operation
Surface dipping and heaving, when horizontal way roller 0 204 translates up, lifting assembly 0 20 is passed through lifting by upward thrust
Air in the rodless cavity of the upward compression lifting cylinder 0 104 of cylinder piston rod 0 1042, in 0 104 rodless cavity of lifting cylinder
Air is off by the pipeline of 6 reverse flow of check valve, and high pressure air is made by the air of the flow direction of relief valve 8 outside
Lifting cylinder piston rod 0 1042 smoothly in retraction cylinder body, avoids generating too big pressure in pipeline, avoid pneumatic line booster,
The generation of the accidents such as operated pneumatic valve damage.When horizontal 0 204 translation downwards of way roller, lifting cylinder piston rod 0 1042 is pushed
Lifting assembly 0 20 translates downwards, and lifting cylinder piston rod 0 1042 extends downwardly, and the high pressure air in gas source 7 passes through unidirectional
Valve 6 is supplemented into the rodless cavity of lifting cylinder 0 104.So have dipping and heaving even if the flatness error of level board 51 is larger,
Lifting assembly 0 20 can correct position automatically, and welding gun and corresponding fillet weld remain the distance for being suitble to welding.Remaining
Lifting assembly can correct position automatically, and welding gun and corresponding fillet weld remain the distance for being suitble to welding.
The present embodiment the utility model has the advantages that can be automatically completed in a stroke welding of all T-shape weld seams, work
High-efficient, worker station operates except safe distance and is avoided that generate worker's human body and poisons, for the plane of level board 51
The position error energy automatic deviation correction of error and stud is spent, welding gun and corresponding fillet weld remain the distance for being suitble to welding.
Claims (4)
1. a kind of ship welds longitudinal parallel muscle ancillary equipment, including gantry component and base assembly with heavy steel plate；
Base assembly includes pedestal, two linear guide three and two rack gears；Two linear guides three or two rack gear difference
Be fixedly connected in the left and right sides of pedestal, two linear guides three are arranged along anterior-posterior horizontal direction, the middle part of pedestal, two it is straight
The centre of line guide rail three is work top, and group is placed on work top the welded workpiece of completion, the side of linear guide three
To the direction for being parallel to stud；
Gantry component includes portal frame, crossbeam linear guide, motor, gear and gantry sliding block；Portal frame is " n " font, gantry
Frame includes two columns of crossbeam and left and right of one left and right directions in top；The column lower end of portal frame is fixedly connected gantry sliding block,
Gantry sliding block and linear guide three, which are matched, is combined into line slideway auxiliary；The housing flange and gantry pillar of motor are fixedly connected, electricity
The output shaft and gear of machine are fixedly connected, gear and rack gear engagement, the combination driving that the output shaft of motor passes through gear and rack gear
Gantry component translates in the longitudinal direction along linear guide three；Crossbeam linear guide is fixedly connected along left and right horizontal direction
On the front panel or rear panel of the crossbeam of portal frame；
It is characterized in that, further including at least two sets of weld assemblies, two sets of weld assemblies are weld assembly zero and weld assembly respectively
One；
Gantry component further includes at least two horizontal air cylinders, and two horizontal air cylinders are horizontal air cylinder zero and horizontal air cylinder one respectively；
The quantity of horizontal air cylinder and the quantity of weld assembly it is equal and correspond；Horizontal air cylinder zero includes horizontal air cylinder cylinder body zero and water
Flat cylinder piston rod zero；The crossbeam of horizontal air cylinder cylinder body zero and portal frame is fixedly connected；Horizontal air cylinder one includes horizontal air cylinder cylinder
Body one and horizontal air cylinder piston rod one；The crossbeam of horizontal air cylinder cylinder body one and portal frame is fixedly connected；Remaining horizontal air cylinder point
Other and horizontal air cylinder zero has the structure mutually sent out and mounting means with horizontal air cylinder one；
Weld assembly zero includes moving horizontally component zero and lifting assembly zero；Moving horizontally component zero includes moving horizontally bracket
Zero, horizontal direction sliding block zero, vertically to sliding block zero and lifting cylinder zero；Lifting cylinder zero includes lifting cylinder cylinder body zero and lifting air
Cylinder piston rod zero；It lifting cylinder cylinder body zero and moves horizontally bracket zero and is fixedly connected；Horizontal direction sliding block zero and vertically to sliding block zero
Respectively with move horizontally bracket zero and be fixedly connected；Lifting assembly zero include lifting plate zero, vertically to linear guide zero, vertically to
Idler wheel zero, horizontal way roller zero and welding gun zero；It is arranged along vertical direction to linear guide zero vertically, vertically to linear guide zero
It is not fixedly connected with lifting plate zero with welding gun zero；Vertical way roller zero and horizontal way roller zero be not logical with lifting plate zero
Revolute pair is crossed to be connected；The axial line of vertical way roller zero is vertical, and the axial line of horizontal way roller zero is along left and right horizontal directional spreding；
Horizontal direction sliding block zero and crossbeam linear guide, which are matched, is combined into line slideway auxiliary；The end of lifting cylinder piston rod zero and lifting plate
Zero is fixedly connected；Lifting cylinder piston rod zero does piston motion, lifting air relative to lifting cylinder cylinder body zero in the vertical direction
Cylinder piston rod zero pushes down on lifting assembly zero, and horizontal way roller zero abuts against on the upper surface of level board, makes welding gun zero and water
The upper surface of plate keeps suitable distance；It the end of horizontal air cylinder piston rod zero and moves horizontally bracket zero and is fixedly connected, water
Flat cylinder piston rod zero does piston motion relative to horizontal air cylinder cylinder body zero, and the promotion of horizontal air cylinder piston rod zero moves horizontally component
Zero and lifting assembly zero combination to right translation, vertical way roller zero abuts against the left-hand face of stud 01, makes zero He of welding gun
The left-hand face of stud 01 keeps suitable distance；
Weld assembly one and weld assembly zero have symmetrical structure；Weld assembly one includes moving horizontally component one and rising
It comes down to a lower group part one；Moving horizontally component one includes moving horizontally bracket one, horizontal direction sliding block one, vertically to sliding block one and lifting cylinder
One；Lifting cylinder one includes lifting cylinder cylinder body one and lifting cylinder piston rod one；Lifting cylinder cylinder body one and move horizontally branch
Frame one is fixedly connected；Horizontal direction sliding block one and vertically to sliding block one respectively with move horizontally bracket one and be fixedly connected；Lifting assembly
One includes lifting plate one, vertically to linear guide one, vertical way roller one, horizontal way roller one and welding gun one；Vertically to straight
Line guide rail one is arranged along vertical direction, is fixedly connected respectively with lifting plate one to linear guide one and welding gun one vertically；It is perpendicular
Straight way roller one and horizontal way roller one are connected with lifting plate one by revolute pair respectively；The axial line of vertical way roller one is perpendicular
Directly, the axial line of horizontal way roller one is along left and right horizontal directional spreding；Horizontal direction sliding block one and crossbeam linear guide, which are matched, to be combined into
Line slideway auxiliary；The end of lifting cylinder piston rod one and lifting plate one are fixedly connected；Lifting cylinder piston rod one relative to
Lifting cylinder cylinder body one does piston motion in the vertical direction, and lifting cylinder piston rod one pushes down on lifting assembly one, horizontal
Way roller one abuts against on the upper surface of level board；Connection is fixed with bracket one is moved horizontally in the end of horizontal air cylinder piston rod one
It connects, horizontal air cylinder piston rod one does piston motion relative to horizontal air cylinder cylinder body one, and horizontal air cylinder piston rod one pushes horizontal shifting
To left, vertical way roller one abuts against the right lateral surface of stud 01 for the combination of dynamic component one and lifting assembly one；
Gantry component is translated along linear guide three, and horizontal way roller zero and horizontal way roller one roll on the upper surface of level board
Dynamic, vertical way roller zero rolls in the left-hand face of stud 01, and vertical way roller one is in the right lateral surface of stud 01
It rolls, the fillet weld in welding gun zero and stud 01 left side between level board keeps being suitble at a distance from welding, welding gun one and stud
01 between level board right side fillet weld keep be suitble to welding at a distance from；
Other weld assemblies respectively with weld assembly zero and the structure having the same of weld assembly one；Other weld assemblies are all
Occur in pairs, each pair of weld assembly is distributed at left and right sides of a stud.
2. ship according to claim 1 welds longitudinal parallel muscle ancillary equipment with heavy steel plate, it is characterised in that horizontal gas
The rodless cavity of cylinder zero or the rodless cavity of lifting cylinder zero are connected to relief valve.
3. ship according to claim 1 welds longitudinal parallel muscle ancillary equipment with heavy steel plate, it is characterised in that adjacent
The front and rear sides of gantry component crossbeam are alternately arranged at before and after two pairs of weld assemblies.
4. ship according to claim 1 or 2 or 3 welds longitudinal parallel muscle ancillary equipment with heavy steel plate, it is characterised in that
The components such as source of welding current case, welding wire barrel are placed at the top of portal frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910316316.4A CN109877504A (en) | 2019-04-19 | 2019-04-19 | Ship welds longitudinal parallel muscle ancillary equipment with heavy steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910316316.4A CN109877504A (en) | 2019-04-19 | 2019-04-19 | Ship welds longitudinal parallel muscle ancillary equipment with heavy steel plate |
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| Publication Number | Publication Date |
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| CN109877504A true CN109877504A (en) | 2019-06-14 |
Family
ID=66937897
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910316316.4A Withdrawn CN109877504A (en) | 2019-04-19 | 2019-04-19 | Ship welds longitudinal parallel muscle ancillary equipment with heavy steel plate |
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| Country | Link |
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| CN (1) | CN109877504A (en) |
Cited By (5)
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| CN110936081A (en) * | 2019-11-22 | 2020-03-31 | 安徽泰格钢结构制品有限公司 | Steel sheet welding levels device |
| CN111331275A (en) * | 2020-04-13 | 2020-06-26 | 王涛 | Automatic welding equipment for power distribution cabinet partition plate special for power engineering and implementation method thereof |
| CN111843123A (en) * | 2020-06-29 | 2020-10-30 | 鲁西工业装备有限公司 | Preparation method and application of stainless steel H-shaped steel |
| CN112165792A (en) * | 2020-11-02 | 2021-01-01 | 梅皓琦 | Circuit board elastic sheet welding equipment |
| CN115123453A (en) * | 2022-07-27 | 2022-09-30 | 武汉理工大学 | Single-beam supported wooden ship transverse bulkhead supporting system |
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| CN111843123A (en) * | 2020-06-29 | 2020-10-30 | 鲁西工业装备有限公司 | Preparation method and application of stainless steel H-shaped steel |
| CN112165792A (en) * | 2020-11-02 | 2021-01-01 | 梅皓琦 | Circuit board elastic sheet welding equipment |
| CN115123453A (en) * | 2022-07-27 | 2022-09-30 | 武汉理工大学 | Single-beam supported wooden ship transverse bulkhead supporting system |
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Application publication date: 20190614 |