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CN-121988860-A - Ultrasonic welding equipment for ship maintenance

CN121988860ACN 121988860 ACN121988860 ACN 121988860ACN-121988860-A

Abstract

The invention provides ultrasonic welding equipment for ship maintenance, which comprises a base, wherein an ultrasonic generator is arranged in the base, a support frame is rotatably matched on the base, a pressing frame is slidably matched on the support frame, a protective cover is fixed on the support frame, a water pumping structure is arranged on the protective cover and communicated with the protective cover, an elastic sealing plate is fixedly clamped at the bottom of the protective cover, and a welding structure comprises a transducer, an amplitude transformer and a welding head, and the transducer is fixedly connected with the welding head through the amplitude transformer. In the ultrasonic welding equipment for ship maintenance, the support frame is arranged on the base, the protective cover is arranged on the support frame, and the position and the angle of the welding head can be adjusted through rotation of the support frame, so that flexible adjustment can be performed according to different welding machine objects on a ship, the application range of the device is enlarged, the welding head can be protected through the protective cover, and the service life of the welding head is prolonged.

Inventors

  • HAN ZHIKE
  • SHAN XUAN

Assignees

  • 滨州套尔河船舶配件有限公司

Dates

Publication Date
20260508
Application Date
20260313

Claims (10)

  1. 1. An ultrasonic welding apparatus for use in marine vessel repair, comprising: The ultrasonic device comprises a base (101), wherein an ultrasonic generator (102) is arranged in the base (101), a supporting frame (301) is rotatably matched on the base (101), a pressing frame (306) is slidably matched on the supporting frame (301), a protective cover (302) is fixed on the supporting frame (301), a water pumping structure is arranged on the protective cover (302), the water pumping structure is communicated with the protective cover (302), and an elastic sealing plate is fixedly clamped at the bottom of the protective cover (302); The welding structure comprises a transducer (402), an amplitude transformer (403) and a welding head (404), wherein the transducer (402) is fixedly connected with the welding head (404) through the amplitude transformer (403), the transducer (402) is in sliding fit with the lower side of a pressing frame (306), an auxiliary pressing structure is arranged on the lower side of the pressing frame (306), a connecting flange (405) is arranged on the welding head (404), and the section of the side edge of the connecting flange (405) is of a conical structure; The clamping structure comprises a second sliding frame (502) which is in sliding fit with the base (101), a rotating plate (504) is in sliding fit with the second sliding frame (502), two clamping plates (509) are in sliding fit with the rotating plate (504), and damping structures are fixed on the rotating plate (504) and the clamping plates (509).
  2. 2. Ultrasonic welding apparatus for maintenance of vessels according to claim 1, comprising: The base is characterized in that a plurality of supporting legs (103) are fixed on the bottom and the side face of the base (101), a rotating frame (104) is fixed on the base (101), a supporting frame (301) is in rotating fit with the rotating frame (104), a first motor (105) is fixed on the side face of the rotating frame (104), a rotating shaft (201) is fixed on the supporting frame (301), the output end of the first motor (105) is fixedly connected with the rotating shaft (201), and a locking structure is arranged between the rotating shaft (201) and the rotating frame (104).
  3. 3. The ultrasonic welding apparatus for ship repair of claim 2, wherein said locking structure comprises: The locking electric cylinder (202), locking electric cylinder (202) is fixed in rotating frame (104), the output of locking electric cylinder (202) is fixed with inserted block (204), the one end normal running fit of pivot (201) is in rotating frame (104), a plurality of slot (203) have been seted up to the week side of pivot (201), in inserted block (204) joint is fixed in slot (203), the rotation groove has been seted up in rotating frame (104), the tip of pivot (201) is located the rotation inslot, be equipped with the space between the cell wall of pivot (201) and rotation groove, the week side of pivot (201) and the tip of inserted block (204) all are equipped with friction line.
  4. 4. Ultrasonic welding apparatus for maintenance of vessels according to claim 1, comprising: A sliding groove (309) is formed in the supporting frame (301), one end of the pressing frame (306) is located in the sliding groove (309), a first electric sliding rail (305) is fixed in the sliding groove (309), the output end of the first electric sliding rail (305) is fixedly connected with the pressing frame (306), a second electric sliding rail (307) is fixed on the lower side of the pressing frame (306), and a first sliding frame (308) is fixed at the output end of the second electric sliding rail (307).
  5. 5. The ultrasonic welding apparatus for ship repair according to claim 4, comprising: The lower side of the first sliding frame (308) is fixedly provided with a mounting seat (401), the mounting seat (401) is fixedly connected with a transducer (402), the transducer (402) is connected with the ultrasonic generator (102) through a data line, and the auxiliary pressing structure comprises a plurality of elastic telescopic rods (601) fixed on the lower side of the mounting seat (401); The elastic telescopic rod (601) comprises a first rod body (602) and a second rod body (603), the first rod body (602) is connected with the second rod body (603) in a sliding mode, a spring (604) is fixed between the first rod body (602) and the second rod body (603), a plurality of clamping blocks (605) are fixed in the first rod body (602), a plurality of clamping grooves (606) are formed in the periphery of the second rod body (603), the clamping blocks (605) are clamped and fixed in the clamping grooves (606), limiting blocks are fixed at the end portions of the first rod body (602), and the positions of the second rod body (603) are limited through the limiting blocks.
  6. 6. Ultrasonic welding apparatus for maintenance of vessels according to claim 1, comprising: The connecting flange (405) is fixed in the middle of the welding head (404), the auxiliary head (406) is arranged on the lower side of the welding head (404), the auxiliary head (406) is fixedly connected with the connecting flange (405) through bolts, and the upper die (407) is fixed on the lower side of the auxiliary head (406).
  7. 7. Ultrasonic welding apparatus for maintenance of vessels according to claim 1, comprising: The base (101) is fixedly provided with a third electric sliding rail (501), the output end of the third electric sliding rail (501) is fixedly connected with a second sliding frame (502), the lower side of the second sliding frame (502) is fixedly provided with a second motor (503), the output end of the second motor (503) is fixedly connected with a rotating plate (504), and the rotating plate (504) is driven to rotate through the second motor (503), so that the clamping direction of the two clamping plates (509) is adjusted.
  8. 8. Ultrasonic welding apparatus for maintenance of vessels according to claim 1, comprising: Two fixing seats (505) are fixed on the rotating plate (504), screw rods (507) are in threaded fit with the middle parts of the fixing seats (505), one ends of the screw rods (507) are rotationally connected with clamping plates (509), a plurality of sliding rods (508) are fixed on the clamping plates (509), and the sliding rods (508) are in sliding connection with the fixing seats (505); Wherein, install lower mould (511) between two splint (509), lower mould (511) are placed on rotating plate (504), and lower mould (511) are contacted with splint (509).
  9. 9. The ultrasonic welding apparatus for ship repair of claim 8, wherein said shock absorbing structure comprises: a first shock pad (506) and a second shock pad (510); The first shock pad (506) is located between the lower die (511) and the rotating plate (504), the first shock pad (506) is fixedly connected with the rotating plate (504), the second shock pad (510) is located between the lower die (511) and the clamping plate (509), the second shock pad (510) is fixedly connected with the clamping plate (509), and a third shock pad (512) is fixed in the lower die (511).
  10. 10. The ultrasonic welding apparatus for ship repair of claim 1, wherein said pumping structure comprises: The water pumping port (304), the water pumping port (304) is arranged on the side face of the protective cover (302), the air inlet (303) is arranged on the protective cover (302), the elastic sealing plate comprises a plurality of plate bodies, two adjacent plate bodies are clamped and fixed, sealing strips are arranged between the two adjacent plate bodies, and a sealing gasket is fixed at the bottom of the protective cover (302); Wherein, form seal structure through elastic sealing plate and safety cover (302) combination, draw water through the external water pump of water sucking mouth (304), send air through air inlet (303) external air pump for water in safety cover (302) is taken out and is formed dry welding environment, and transducer (402), amplitude transformer (403) and bonding tool (404) all are located between safety cover (302) and the elastic sealing plate.

Description

Ultrasonic welding equipment for ship maintenance Technical Field The disclosure relates to the technical field of welding equipment, in particular to ultrasonic welding equipment for ship maintenance. Background The ultrasonic welding is realized by matching high-frequency mechanical vibration with certain pressure to enable a workpiece contact surface to generate strong friction heat and plastic deformation, metallurgical bonding is realized under the condition of not melting a base metal, welding flux, gas and welding rods are not needed, a spark-free and heat affected zone is narrow, the ultrasonic welding device is suitable for flammable and explosive ship environments, most of the existing ship maintenance ultrasonic welding is to detach parts and then send the parts into ultrasonic welding equipment for welding, welding cannot be directly performed on a ship generally, the working efficiency is low, the application range is small, and the service life of the welding equipment is also influenced by a wet environment on the ship. Disclosure of Invention The present disclosure aims to solve, at least to some extent, one of the technical problems in the related art. To this end, it is an object of the present disclosure to provide an ultrasonic welding apparatus for ship repair. In order to achieve the purpose, the ultrasonic welding equipment for ship maintenance comprises a base, an ultrasonic generator is arranged in the base, a support frame is in running fit on the base, a pressing frame is in sliding fit on the support frame, a protection cover is fixed on the support frame, a water pumping structure is arranged on the protection cover and communicated with the protection cover, an elastic sealing plate is fixedly clamped at the bottom of the protection cover, the welding structure comprises a transducer, an amplitude transformer and a welding head, the transducer is fixedly connected with the welding head through the amplitude transformer and is in sliding fit on the lower side of the pressing frame, an auxiliary pressing structure is arranged on the lower side of the pressing frame, a connecting flange is arranged on the welding head, the cross section of the side edge of the connecting flange is of a conical structure, a clamping structure comprises a second sliding frame in sliding fit on the base, a rotating plate is in running fit on the second sliding frame, two clamping plates are in sliding fit on the rotating plate, and damping structures are fixed on the rotating plate and the clamping plates. Optionally, the bottom and the side of base all are fixed with a plurality of supporting legs, are fixed with the rotating turret on the base, and support frame normal running fit is in the rotating turret, and the side of rotating turret is fixed with first motor, is fixed with the pivot on the support frame, and the output and the pivot fixed connection of first motor are installed locking structure between pivot and the rotating turret. Optionally, the locking structure comprises a locking electric cylinder, wherein the locking electric cylinder is fixed in a rotating frame, an inserting block is fixed at the output end of the locking electric cylinder, one end of a rotating shaft is in rotating fit in the rotating frame, a plurality of inserting grooves are formed in the periphery of the rotating shaft, the inserting block is clamped and fixed in the inserting grooves, a rotating groove is formed in the rotating frame, the end part of the rotating shaft is positioned in the rotating groove, a gap is formed between the rotating shaft and the groove wall of the rotating groove, and friction lines are formed in the periphery of the rotating shaft and the end part of the inserting block. Optionally, the sliding tray has been seted up in the support frame, and the one end of pushing down the frame is located the sliding tray, and the sliding tray internal fixation has first electronic slide rail, and the output of first electronic slide rail is fixed with the second electronic slide rail with pushing down the frame fixed connection, pushing down the frame downside, and the output of second electronic slide rail is fixed with first slide frame. Optionally, the mount pad is fixed with to first carriage downside, and mount pad and transducer fixed connection, and the transducer is connected with supersonic generator through the data line, and supplementary push down the structure and including being fixed in a plurality of elasticity telescopic links of mount pad downside, wherein, elasticity telescopic link includes first body of rod and second body of rod, and first body of rod and second body of rod sliding connection are fixed with the spring between first body of rod and the second body of rod, and first body of rod internal fixation has a plurality of fixture blocks, and a plurality of draw-in grooves have been seted up to the week side of second body of rod, and the fixture block joint is fixed