CN117182394B - Welding repair equipment for ship metal protection component - Google Patents
Welding repair equipment for ship metal protection component Download PDFInfo
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- CN117182394B CN117182394B CN202311299216.8A CN202311299216A CN117182394B CN 117182394 B CN117182394 B CN 117182394B CN 202311299216 A CN202311299216 A CN 202311299216A CN 117182394 B CN117182394 B CN 117182394B
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- 239000002184 metal Substances 0.000 title claims abstract description 82
- 238000003466 welding Methods 0.000 title claims abstract description 77
- 230000008439 repair process Effects 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims description 39
- 238000000429 assembly Methods 0.000 claims description 39
- 230000007306 turnover Effects 0.000 claims description 31
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 12
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
The invention relates to the technical field of welding devices, and particularly provides welding repair equipment for a ship metal protection component; the repairing welding manipulator is matched with the side of the overturning supporting clamp; the overturning supporting fixture comprises a welding overturning table, the welding overturning table comprises an overturning table, a plurality of flexible supporting components are uniformly distributed on the table top of the overturning table along the axial direction of a rotation central shaft of the overturning table, and two side end clamping mechanisms are fixedly arranged on the overturning table on the table top on the same side as the flexible supporting components. The welding clamp solves the limitations of the existing related welding clamps in structural design and practical use, meets the welding clamping operation of ship metal protection components with most different sizes and different modeling structures, is not limited to clamping operation only for welding repair, and can also clamp operation for practical welding forming processing of the ship metal protection components.
Description
Technical Field
The invention relates to the technical field of welding devices, and particularly provides welding repair equipment for a ship metal protection component.
Background
The ship metal protection component is a safety device for absorbing and relieving external impact force and protecting the edge part of the ship hull. The ship is in normal running process, scratch and collision occur, the ship metal protection component is used as a protection device for the ship body edge part, the ship body edge part is the part which is most easy to scratch and collision, when scratch occurs on the ship body edge part, repair is only needed through simple repair paint, and when the ship metal protection component is in collision damage and in a repairable range, repair is needed through welding.
Except as the safety device of boats and ships, when carrying out the welding repair to boats and ships metal protection subassembly, just because boats and ships metal protection subassembly has the design of three-dimensional structure rather than planar structure, can't keep flat on welding table surface alone, consequently, generally need press from both sides tight fixedly to boats and ships metal protection subassembly with the help of welding jig, thereby make things convenient for manual welding, especially make things convenient for welding manipulator to carry out welding operation, but traditional relevant welding jig can only weld the clamp to the boats and ships metal protection subassembly that one or a few several types of structure sizes are close, but can not press from both sides tightly the boats and ships metal protection subassembly of most different sizes and different structural modeling on the market, consequently traditional relevant welding jig has great limitation in structural design and under the in-service use.
Disclosure of Invention
In order to solve the problems, the invention provides welding repair equipment for ship metal protection components, which is used for solving the problems in the background art.
In order to achieve the above purpose, the present invention is implemented by adopting the following technical scheme: the welding repair equipment for the ship metal protection component comprises an overturning bearing clamp used for clamping the ship metal protection component and a welding repair manipulator matched with the overturning bearing clamp and arranged at the side of the overturning bearing clamp for executing welding repair of the ship metal protection component; the overturning supporting fixture comprises a welding overturning table, the welding overturning table comprises an overturning table which is arranged in a horizontal overturning manner, a plurality of flexible supporting components are uniformly distributed on the table top of the overturning table along the axial direction of a rotation central shaft of the overturning table, two side end clamping mechanisms are fixedly installed on the table top which is arranged on the same side of the flexible supporting components, and the two side end clamping mechanisms are distributed at two ends of the distribution direction of the flexible supporting components in a mirror symmetry manner.
The flexible bearing assembly comprises two lifting assemblies fixed on the table top of the overturning table and a multi-contact flexible joist arranged between lifting ends of the two lifting assemblies; the multi-contact flexible joist comprises two spline guide rods, one ends of the spline guide rods are horizontally and slidably arranged at the lifting ends of the lifting assembly in a one-to-one correspondence mode, a plurality of supporting blocks are uniformly distributed between the spline guide rods along the axial direction, the other ends of the spline guide rods are fixedly connected to the supporting blocks in a one-to-one correspondence mode, the two supporting blocks are located at two ends of the supporting blocks in the distribution direction, an adaptive spring is fixedly connected between every two adjacent supporting blocks, a traction spring is sleeved on each spline guide rod, and two ends of each traction spring are respectively fixed to the supporting blocks and the lifting ends of the lifting assembly.
The side end clamping mechanism comprises a carry component fixed on the table top of the overturning table, and the carry direction of the carry component is arranged along the distribution direction of the flexible bearing components; the carry moving end of the carry component is fixedly connected with a guide rail frame, two groups of clamping block components which are horizontally distributed along the distribution direction perpendicular to the flexible bearing components are assembled on the guide rail frame, each group of clamping block components consists of two clamping block components which are vertically and mirror symmetrically arranged, and a distance adjusting component for adjusting the distance between the two groups of clamping block components is also assembled on the guide rail frame.
Preferably, the guide rail frame is provided with a hinged end head on the side end face facing the other side end clamping mechanism, two horizontal fixedly connected hinged shafts are vertically distributed on the hinged end head, two groups of clamping block assemblies are axially distributed along the hinged shafts, two clamping block assemblies in each group are assembled on the two hinged shafts in a one-to-one correspondence manner, the clamping block assemblies comprise clamping block plates which are arranged on the hinged shafts in a sliding manner, and side branch springs are fixedly connected between the clamping block plates and the movable ends of the interval adjusting assemblies.
Preferably, the clamping block plate comprises a straight plate section which is slidably mounted on the hinge shaft and an arc-shaped plate section which is integrally formed with the straight plate section, and the arc-shaped plate section is positioned at one end of the straight plate section, which is far away from the hinge shaft, and is biased to one side of the other side end clamping mechanism; the side branch spring is characterized in that one end of the side branch spring is fixed on the straight plate section, a leaning block is fixedly arranged on the straight plate section, the plate surface of the straight plate section, which is positioned on one side of the arc plate section, is deflected, the leaning block is in a right triangle shape, one right-angle side of the leaning block is fixed on the straight plate section, and the other right-angle side of the leaning block is close to the hinge shaft.
Preferably, the guide rail frame is provided with two horizontal guide rails along the axial direction of the hinge shaft, and the two horizontal guide rails are distributed on the upper side and the lower side of the hinge end; the space adjusting assembly comprises an adjusting shaft which is distributed between two horizontal guide rails and horizontally and rotatably arranged on one side of the guide rail frame, a driving gear is arranged on the adjusting shaft, two bidirectional lead screws are horizontally and rotatably arranged on the guide rail frame and are distributed on the upper side and the lower side of the adjusting shaft, driven gears meshed with the driving gears are arranged on the bidirectional lead screws, the two bidirectional lead screws are arranged in one-to-one correspondence with the two horizontal guide rails, two sliding blocks are in one-to-one correspondence threaded connection with the two threaded sections of the bidirectional lead screws, and the sliding blocks are slidably arranged on the horizontal guide rails; the four clamping block assemblies are arranged in one-to-one correspondence with the four sliding blocks, and the side branch springs are fixedly connected with the sliding blocks.
Preferably, the lifting assembly comprises a lifting guide rail fixed on the table top of the overturning table, a lifting cylinder vertically fixed on the lifting guide rail and a lifting block fixed at the output end of the lifting cylinder; the lifting block is vertically and slidably arranged on the lifting guide rail; the spline guide rod is horizontally and slidably arranged on the lifting block, and one end of the traction spring is fixed on the lifting block.
Preferably, the upper end face of the bearing block is movably embedded with balls.
Preferably, the welding overturning platform further comprises a base, two bearings with seats are fixedly arranged on the base, an overturning shaft is horizontally and rotatably arranged on the bearings with seats, and the overturning platform is fixedly arranged between the two overturning shafts; the base is fixedly provided with a turnover driving motor, and an output shaft of the turnover driving motor is fixedly connected with one shaft end of the turnover shaft.
Preferably, the carry assembly comprises a support frame fixedly mounted on the table top of the overturning table and a carry cylinder horizontally and fixedly mounted on the support frame, and the guide rail frame is fixedly connected with the output end of the carry cylinder.
The technical scheme has the following advantages or beneficial effects: 1. the invention provides welding repair equipment for ship metal protection components, which abandons the design of a fixed clamping structure in the existing welding fixture, adopts a plurality of flexible bearing components as clamping bearing main bodies of the ship metal protection components, and is matched with two opposite side end clamping mechanisms to finish welding and clamping of the ship metal protection components, so that the limitations of the existing related welding fixture on structural design and practical use are solved, the welding and clamping operation of the ship metal protection components with different sizes and different modeling structures can be met, and the welding repair equipment is not limited to only clamping operation, but also clamping operation can be carried out aiming at practical welding forming processing of the ship metal protection components.
The invention provides welding repair equipment for ship metal protective components, which is characterized in that a plurality of contact points capable of flexibly changing the contact height are arranged on a flexible bearing component, so that flexible contact clamping bearing can be carried out on the ship metal protective components with different structural shapes.
The invention provides welding repair equipment for ship metal protection components, which is characterized in that the clamping positions of the ship metal protection components with different side widths can be adjusted by the aid of the arranged side clamping mechanisms, the proper clamping positions can be adjusted, and welding avoidance can be realized by adjusting.
Drawings
The invention and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout the several views, and are not intended to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic perspective view of a welding repair device for a metal protection component of a ship according to the present invention.
Fig. 2 is an enlarged partial schematic view at a in fig. 1.
Fig. 3 is a partially enlarged schematic view at B in fig. 1.
Fig. 4 is a schematic perspective view of a welding repair device for a metal protection component of a ship according to the present invention at another view angle.
Fig. 5 is a front view of a welding repair device for a ship metal shielding assembly.
Fig. 6 is a top view of a welding repair device for a ship metal protection component.
Fig. 7 is a partially enlarged schematic view at C in fig. 6.
In the figure: 01. turning over the bearing clamp; 1. welding the overturning platform; 11. a base; 12. a bearing with a seat; 13. a turnover shaft; 14. a turnover table; 15. a turnover driving motor; 2. a flexible support assembly; 21. a lifting assembly; 211. lifting the guide rail; 212. a lifting cylinder; 213. a lifting block; 22. a multi-contact flexible joist; 221. spline guide rod; 222. a pulling spring; 223. a support block; 2231. a ball; 224. a spring is adapted; 3. a side end clamping mechanism; 31. carry assembly; 311. a support frame; 312. carry cylinder; 32. a guide rail frame; 321. a horizontal guide rail; 322. a hinged end; 3221. a hinge shaft; 33. a spacing adjustment assembly; 331. an adjusting shaft; 3311. a drive gear; 332. a bidirectional screw rod; 3321. a driven gear; 333. a slide block; 34. a cartridge assembly; 341. a clamping block plate; 3411. a straight plate section; 3412. an arcuate plate segment; 3413. a leaning block; 342. a side branch spring; 02. welding repair manipulator.
Detailed Description
The following detailed description of the present invention, given by way of example and not by way of limitation, is set forth in the accompanying drawings to provide a more complete, accurate and thorough understanding of the concepts and aspects of the present invention, and to facilitate its practice.
As shown in fig. 1, 4, 5 and 6, the welding repair device for the ship metal protection component comprises a turnover supporting fixture 01 for clamping the ship metal protection component and a welding repair manipulator 02 which is matched and arranged at the side of the turnover supporting fixture 01 and used for performing welding repair for the ship metal protection component; the overturning bearing fixture 01 comprises a welding overturning table 1, the welding overturning table 1 comprises an overturning table 14 which is horizontally overturned, a plurality of flexible bearing assemblies 2 are uniformly distributed on the table top of the overturning table 14 along the axial direction of a rotation central shaft of the overturning table 14, in the embodiment, the number of the flexible bearing assemblies 2 is preferably six, two side end clamping mechanisms 3 are fixedly arranged on the overturning table 14 on the table top which is positioned on the same side as the flexible bearing assemblies 2, and the two side end clamping mechanisms 3 are distributed at two ends of the distribution direction of the flexible bearing assemblies 2 in a mirror symmetry mode.
As shown in fig. 1, 2 and 7, the flexible support assembly 2 includes two lifting assemblies 21 secured to the table top of the roll-over table 14 and a multi-contact flexible joist 22 disposed between the lifting ends of the two lifting assemblies 21; the lifting assembly 21 comprises a lifting guide rail 211 welded on the table top of the overturning table 14, a lifting cylinder 212 vertically fixed on the lifting guide rail 211 through bolts, and a lifting block 213 fixed at the output end of the lifting cylinder 212 through bolts; the lifting block 213 is vertically slidably installed on the lifting rail 211; the multi-contact flexible joist 22 comprises two spline guide rods 221, one ends of the two spline guide rods 221 are horizontally and slidably arranged on the two lifting blocks 213 in a one-to-one correspondence manner, a plurality of bearing blocks 223 are uniformly distributed between the two spline guide rods 221 along the axial direction, in the embodiment, the number of the bearing blocks 223 is preferably six, the other ends of the two spline guide rods 221 are welded on the two bearing blocks 223 positioned at two ends of the six bearing blocks 223 in the distribution direction in a one-to-one correspondence manner, an adaptive spring 224 is welded between the two adjacent bearing blocks 223, a traction spring 222 is sleeved on the spline guide rods 221, and two ends of the traction spring 222 are respectively welded on the bearing blocks 223 and the lifting blocks 213; ball 2231 is movably inlaid on the upper end surface of support block 223. It should be noted that two lifting cylinders 212 in each flexible support assembly 2 may be activated simultaneously, while six groups of lifting cylinders 212 in six flexible support assemblies 2 may be activated independently.
In the multi-contact flexible joist 22, the supporting blocks 223 are connected by adopting the adaptive springs 224, and the supporting blocks 223 at the most side are connected with the lifting blocks 213 in a sliding fit manner through the spline guide rods 221, so that the height of the supporting blocks 223 can flexibly change within a certain range, it is noted that in the multi-contact flexible joist 22, after the supporting blocks 223 at two ends finish height adjustment through the lifting components 21, the height changes of the supporting blocks between the two ends can be adaptively adjusted, therefore, when the ship metal protection components are clamped and placed by the actual supporting, the supporting blocks 223 are in contact and clamp according to the structural modeling characteristics of the ship metal protection components, the rolling action can reduce self-adjusting resistance by virtue of the rolling contact of the rolling balls 2231, and the original paint surface layer of the outer side surface of the ship metal protection components can be avoided.
As shown in fig. 1, 3, 4 and 6, the side end clamping mechanism 3 comprises a carry component 31 fixed on the table top of the overturning table 14, the carry component 31 comprises a support frame 311 fixedly installed on the table top of the overturning table 14 through bolts and a carry cylinder 312 horizontally and fixedly installed on the support frame 311 through bolts, and the carry direction of the carry cylinder 312 is along the distribution direction of the six flexible bearing components 2; the output end of the carry cylinder 312 is fixedly connected with a guide rail frame 32 through bolts, two groups of clamping block assemblies 34 which are horizontally distributed along the distribution direction perpendicular to the six flexible bearing assemblies 2 are assembled on the guide rail frame 32, each group of clamping block assemblies 34 consists of two clamping block assemblies 34 which are vertically and mirror symmetrically arranged, and a distance adjusting assembly 33 for adjusting the distance between the two groups of clamping block assemblies 34 is also assembled on the guide rail frame 32. The guide rail frame 32 is provided with a hinged end head 322 on a side end face facing the other side end clamping mechanism 3, two horizontally welded hinged shafts 3221 are vertically distributed on the hinged end head 322, two groups of clamping block assemblies 34 are axially distributed along the hinged shafts 3221, two clamping block assemblies 34 in each group are assembled on the two hinged shafts 3221 in a one-to-one correspondence manner, the clamping block assemblies 34 comprise clamping block plates 341 which are slidably arranged on the hinged shafts 3221, and side branch springs 342 are fixedly connected between the clamping block plates 341 and the moving ends of the interval adjusting assemblies 33. The clamping block plate 341 comprises a straight plate section 3411 slidably mounted on the hinge shaft 3221 and an arc-shaped plate section 3412 integrally formed with the straight plate section 3411, wherein the arc-shaped plate section 3412 is positioned at one end, away from the hinge shaft 3221, of the straight plate section 3411 and is biased to one side of the other end clamping mechanism 3; one end of the side branch spring 342 is welded on the straight plate section 3411, the straight plate section 3411 is provided with a leaning block 3413 in a gluing fixing manner on the plate surface of the arc plate section 3412, which is positioned on one side, which is deviated from the arc plate section 3412, on the section perpendicular to the axial direction of the hinge shaft 3221, the leaning block 3413 is in a right triangle shape, one right-angle side of the leaning block 3413 is glued and fixed on the straight plate section 3411, the other right-angle side of the leaning block 3413 is arranged close to the hinge shaft 3221, and the leaning block 3413 is in direct contact with the outer wall of the side end of the ship metal protection component when the ship metal protection component is clamped, so that the leaning block 3413 has an elastic deformation function, and the leaning block 3413 can be preferably manufactured by processing rubber materials. The guide rail frame 32 is provided with two horizontal guide rails 321 along the axial direction of the hinge shaft 3221, and the two horizontal guide rails 321 are distributed on the upper side and the lower side of the hinge end head 322; the space adjusting assembly 33 comprises an adjusting shaft 331 which is distributed between two horizontal guide rails 321 and horizontally and rotatably arranged on one side of a guide rail frame 32, a driving gear 3311 is arranged on the adjusting shaft 331, two bidirectional lead screws 332 are horizontally and rotatably arranged on the guide rail frame 32 and are distributed on the upper side and the lower side of the adjusting shaft 331, driven gears 3321 meshed with the driving gears 3311 are arranged on the bidirectional lead screws 332, the two bidirectional lead screws 332 are arranged in one-to-one correspondence with the two horizontal guide rails 321, two sliding blocks 333 are in one-to-one threaded connection with the two threaded sections of the bidirectional lead screws 332, and the sliding blocks 333 are slidably arranged on the horizontal guide rails 321; the four clamping block assemblies 34 are arranged in one-to-one correspondence with the four sliding blocks 333, and one end of the side branch spring 342 is welded with the sliding blocks 333.
When carrying out actual repair welding to ship metal protection component, need carry out welding clamp to ship metal protection component through the cooperation between six flexible bearing components 2 and two side screens mechanism 3, ship metal protection component general main part face is the molding of slight radian to both sides from the middle part, and ship metal protection component's both sides end then presents the structural feature that heels to both sides, six flexible bearing components 2 mainly play horizontal bearing effect to ship metal protection component's main part face, and two side screens mechanism 3 are mainly implemented the screens to ship metal protection component's both sides end and are pressed from both sides. Considering the size and structural shape of the ship metal guard assembly actually required to be welded and repaired, and the randomness of the actual collision damage position, the ship metal guard assembly can be selected to be clamped in a normal position (the outer side of the ship metal guard assembly faces upwards when the overturning table 14 is in a horizontal state) or in an inverted position (the inner side of the ship metal guard assembly faces upwards when the overturning table 14 is in a horizontal state) during the actual welding clamping; the following is set forth separately for the two cases described above:
when the ship metal protection component is clamped by forward placement, the outer side of the ship metal protection component faces upwards, the two side ends of the ship metal protection component are in a downward side bending state, the inner side of the ship metal protection component is placed on the six flexible supporting components 2, after the ship metal protection component is centered and placed on the six flexible supporting components 2, whether the distance between the two groups of clamping block components 34 in the side clamping mechanism 3 is required to be adjusted is judged according to the actual side width of the ship metal protection component, when the distance between the two groups of clamping block components 34 is basically suitable, the distance is not required to be adjusted, when the distance is unsuitable, the distance between the two groups of clamping block components 34 is required to be adjusted, and when the distance is actually adjusted, the driven gear 3311 is driven to drive the two bidirectional screw rods 332 to synchronously rotate, then the two sliding blocks 333 on the bidirectional screw rods 332 are driven to slide along the opposite directions or back directions along the horizontal guide rails 321, the clamping block plates 3221 are slidably mounted on the hinge shafts, and the clamping block plates 341 are connected with the sliding blocks 333 through the side supporting springs 342, so that the two groups of clamping block components 34 synchronously move, and the clamping block components 34 are required to be welded together, on the two sides of the two groups of clamping block components are enabled to be close to the two sides of the metal protection component 341, and the clamping block components can be welded to the position of the ship metal protection component can be clamped by the proper distance, and the clamping block components can be welded by the distance between the two sides of the clamping block components. After the two groups of clamping block assemblies 34 are reasonably spaced, two carry cylinders 312 can be synchronously started, so that the clamping block plates 341 on two sides move in opposite directions, along with the movement, the lower edges of the two sides of the ship metal protection assembly are respectively contacted with arc plate sections 3412 of the two clamping block plates 341 positioned below in the two sides side clamping mechanism 3, then the lifting cylinders 212 in the six flexible supporting assemblies 2 are independently started, so that balls 2231 in the six multi-contact flexible supporting beams 22 are in tight contact with the inner sides of the ship metal protection assembly, in addition, in the process of adjusting the six flexible supporting assemblies 2, the side branch springs 342 are gradually compressed, the lower edges of the sides of the ship metal protection assembly are adaptively adjusted to be in contact with the arc plate sections 3412, and finally the leaning block 3413 is in contact with the outer walls of the sides of the ship metal protection assembly, so that the ship metal protection assembly is in a positive-release state to finish welding clamping.
When the ship metal protection component is clamped upside down, the inner side of the ship metal protection component faces upwards, the two side ends of the ship metal protection component are bent upwards, the specific operation is approximately the same as that when the ship metal protection component is clamped upside down, the only difference is that the outer side of the ship metal protection component is used for bearing and placing the ship metal protection component on the six flexible bearing components 2, and the side ends of the ship metal protection component are in contact clamping state with the clamping block plates 341 positioned at the upper position in the side end clamping mechanism 3, which are not repeated herein.
As shown in fig. 1 and 5, the welding turnover table 1 further comprises a base 11, two bearings 12 with seats are fixedly arranged on the base 11 through bolts, turnover shafts 13 are horizontally and rotatably arranged on the bearings 12 with seats, and a turnover table 14 is arranged between the two turnover shafts 13 in a welding manner; the base 11 is fixedly provided with a turnover driving motor 15, and an output shaft of the turnover driving motor 15 is fixedly connected with the shaft end of one of the turnover shafts 13. In this embodiment, the overturning driving motor 15 is specifically a gear motor with a self-locking structure.
When repair welding is carried out, after the welding clamping of the ship metal protection component is completed, the welding repair manipulator 02 is matched, so that the turnover adjustment can be carried out according to the actual repair welding position on the ship metal protection component, the turnover driving motor 15 is started to drive the turnover table 14 to turn over a certain angle, and the to-be-welded repair position of the ship metal protection component is positioned at an angle position convenient for welding repair manipulator 02. The specific welding operation process is automatically finished by the welding repair manipulator 02.
Those skilled in the art will appreciate that the above-described modifications may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and are not described herein. Such modifications do not affect the essence of the present invention, and are not described herein.
The preferred embodiments of the present invention have been described above. It is to be understood that the invention is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art will make many possible variations and modifications, or adaptations to equivalent embodiments without departing from the technical solution of the present invention, which do not affect the essential content of the present invention. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (8)
1. The welding repair equipment for the ship metal protection component comprises a turnover supporting clamp (01) for clamping the ship metal protection component and a welding repair manipulator (02) which is matched with the turnover supporting clamp (01) and is used for executing welding repair of the ship metal protection component; the method is characterized in that: the turnover bearing clamp (01) comprises a welding turnover table (1), the welding turnover table (1) comprises a turnover table (14) which is horizontally turned, a plurality of flexible bearing assemblies (2) are uniformly distributed on the table top of the turnover table (14) along the axial direction of a rotation central shaft of the turnover table, two side end clamping mechanisms (3) are fixedly arranged on the turnover table (14) positioned on the table top on the same side as the flexible bearing assemblies (2), and the two side end clamping mechanisms (3) are distributed at two ends of the distribution direction of the flexible bearing assemblies (2) in a mirror symmetry mode; wherein:
the flexible bearing assembly (2) comprises two lifting assemblies (21) fixed on the table top of the overturning table (14) and a multi-contact flexible joist (22) arranged between lifting ends of the two lifting assemblies (21); the multi-contact flexible joist (22) comprises two spline guide rods (221), one ends of the two spline guide rods (221) are horizontally and slidably arranged on lifting ends of the two lifting assemblies (21) in a one-to-one correspondence mode, a plurality of bearing blocks (223) are uniformly distributed between the two spline guide rods (221) along the axial direction, the other ends of the two spline guide rods (221) are fixedly connected to the two bearing blocks (223) which are positioned at two ends of the bearing blocks (223) in the distribution direction in a one-to-one correspondence mode, an adaptive spring (224) is fixedly connected between the two adjacent bearing blocks (223), a traction spring (222) is sleeved on the spline guide rods (221), and two ends of the traction spring (222) are respectively fixed on the bearing blocks (223) and the lifting ends of the lifting assemblies (21);
the side end clamping mechanism (3) comprises a carry component (31) fixed on the table top of the overturning table (14), and the carry direction of the carry component (31) is arranged along the distribution direction of the flexible bearing components (2); carry movable end fixedly connected with guide rail frame (32) of carry subassembly (31), be equipped with on guide rail frame (32) two sets of along perpendicular to a plurality of fixture block subassembly (34) that flexible bearing subassembly (2) distribution direction level distributes, every group fixture block subassembly (34) comprise fixture block subassembly (34) that two vertical mirror symmetry set up, still be equipped with on guide rail frame (32) and be used for adjusting two sets of fixture block subassembly (34) interval adjustment subassembly (33).
2. The ship metal shield assembly welding repair apparatus of claim 1, wherein: the guide rail frame (32) is provided with a hinged end head (322) on the side end face facing the other side end clamping mechanism (3), two horizontal fixedly connected hinged shafts (3221) are vertically distributed on the hinged end head (322), two groups of clamping block assemblies (34) are axially distributed along the hinged shafts (3221), two clamping block assemblies (34) in each group are assembled on the two hinged shafts (3221) in a one-to-one correspondence mode, the clamping block assemblies (34) comprise clamping block plates (341) which are arranged on the hinged shafts (3221) in a sliding mode, and side branch springs (342) are fixedly connected between the clamping block plates (341) and movable ends of the interval adjusting assemblies (33).
3. The ship metal shield assembly welding repair apparatus of claim 2, wherein: the clamping block plate (341) comprises a straight plate section (3411) which is slidably mounted on the hinge shaft (3221) and an arc-shaped plate section (3412) which is integrally formed with the straight plate section (3411), wherein the arc-shaped plate section (3412) is positioned at one end, away from the hinge shaft (3221), of the straight plate section (3411) and is biased to the other side end clamping mechanism (3); the side branch spring (342) one end is fixed on straight slab section (3411), lie in on straight slab section (3411) arc slab section (3412) the face of leaning towards one side on fixedly be provided with lean on piece (3413), lean on piece (3413) to be right triangle, lean on piece (3413) one of them right angle limit to be fixed on straight slab section (3411), lean on another right angle limit of piece (3413) to be close to articulated shaft (3221) setting.
4. The ship metal shield assembly welding repair apparatus of claim 2, wherein: two horizontal guide rails (321) along the axial direction of the hinge shaft (3221) are arranged on the guide rail frame (32), and the two horizontal guide rails (321) are distributed on the upper side and the lower side of the hinge end head (322); the space adjusting assembly (33) comprises adjusting shafts (331) which are distributed between two horizontal guide rails (321) and horizontally rotate and are arranged on one side of the guide rail frame (32), driving gears (3311) are arranged on the adjusting shafts (331), two bidirectional screws (332) are horizontally rotatably arranged on the guide rail frame (32) and are distributed on the upper side and the lower side of the adjusting shafts (331), driven gears (3321) meshed with the driving gears (3311) are arranged on the bidirectional screws (332), the two bidirectional screws (332) are arranged in one-to-one correspondence with the two horizontal guide rails (321), two sliding blocks (333) are in one-to-one threaded connection with the two threaded sections of the bidirectional screws (332), and the sliding blocks (333) are slidably arranged on the horizontal guide rails (321); the four clamping block assemblies (34) are arranged in one-to-one correspondence with the four sliding blocks (333), and the side branch springs (342) are fixedly connected with the sliding blocks (333).
5. The ship metal shield assembly welding repair apparatus of claim 1, wherein: the lifting assembly (21) comprises a lifting guide rail (211) fixed on the table top of the overturning table (14), a lifting cylinder (212) vertically fixed on the lifting guide rail (211) and a lifting block (213) fixed at the output end of the lifting cylinder (212); the lifting block (213) is vertically and slidably arranged on the lifting guide rail (211); the spline guide rod (221) is horizontally and slidably arranged on the lifting block (213), and one end of the traction spring (222) is fixed on the lifting block (213).
6. The ship metal shield assembly welding repair apparatus of claim 1, wherein: the upper end surface of the bearing block (223) is movably embedded with a ball (2231).
7. The ship metal shield assembly welding repair apparatus of claim 1, wherein: the welding overturning platform (1) further comprises a base (11), two bearings with seats (12) are fixedly arranged on the base (11), overturning shafts (13) are horizontally and rotatably arranged on the bearings with seats (12), and the overturning platform (14) is fixedly arranged between the two overturning shafts (13); the turnover driving motor (15) is fixedly arranged on the base (11), and an output shaft of the turnover driving motor (15) is fixedly connected with one shaft end of the turnover shaft (13).
8. The ship metal shield assembly welding repair apparatus of claim 1, wherein: the carry assembly (31) comprises a support frame (311) fixedly installed on the table top of the overturning table (14) and a carry cylinder (312) horizontally and fixedly installed on the support frame (311), and the guide rail frame (32) is fixedly connected with the output end of the carry cylinder (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311299216.8A CN117182394B (en) | 2023-10-09 | 2023-10-09 | Welding repair equipment for ship metal protection component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311299216.8A CN117182394B (en) | 2023-10-09 | 2023-10-09 | Welding repair equipment for ship metal protection component |
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| Publication Number | Publication Date |
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| CN117182394A CN117182394A (en) | 2023-12-08 |
| CN117182394B true CN117182394B (en) | 2024-03-15 |
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| CN202311299216.8A Active CN117182394B (en) | 2023-10-09 | 2023-10-09 | Welding repair equipment for ship metal protection component |
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| CN (1) | CN117182394B (en) |
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|---|---|
| CN117182394A (en) | 2023-12-08 |
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