CN219586182U - Pipe fitting inner wall laser cladding device - Google Patents

Abstract

The utility model relates to a pipe fitting inner wall laser cladding device which comprises a base, wherein a hydraulic push rod is fixedly arranged at the top of the base, an installation sleeve shell is fixedly connected to the output end of the hydraulic push rod, a feeding pipe is movably connected to the inside of the installation sleeve shell, a threaded sleeve is fixedly connected to the outside of the feeding pipe, a laser generator is fixedly arranged on the outside of the feeding pipe, a sprayer is fixedly communicated with the outside of the feeding pipe, an adjusting ring is connected to the external threads of the threaded sleeve, a stand column is fixedly connected to the top of the base, and a servo motor is fixedly arranged in the stand column. This pipe fitting inner wall laser cladding device, it is fixed to carry out the centre gripping to the pipeline through handle, screw thread pivot, fixed cover and fixed plate mutually support, mutually support through driving motor, adjusting ring, screw thread cover, sprayer, laser generator and servo motor, let the sprayer cover to each position of tubular product inner wall, make the inner wall of tubular product receive perfect restoration.

Description

Pipe fitting inner wall laser cladding device

Technical Field

The utility model relates to the technical field of laser cladding equipment, in particular to a pipe fitting inner wall laser cladding device.

Background

Laser cladding, also known as laser cladding or laser cladding, is a novel surface modification technique that forms a metallurgically bonded additive cladding layer on the surface of a base layer by adding cladding material to the surface of the base layer and fusing it with a thin layer of the surface of the base layer using a high energy density laser beam.

The pipe is generally repaired through laser cladding when repairing the inner wall, but need to be on the inner wall of pipe with repair powder spraying when repairing the pipe, current laser cladding device can't with the even spraying of powder on the inner wall of pipe, and then can lead to the inside gap of pipe can't even to obtain repairing, can lead to the pipe after repairing still to have the crack, so proposes a pipe fitting inner wall laser cladding device and solves the problem that above-mentioned in the proposing.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a pipe fitting inner wall laser cladding device which has the advantages of good repairing effect and the like, and solves the problem that the existing laser cladding device cannot uniformly spray powder on the inner wall of a pipe, so that gaps inside the pipe cannot be uniformly repaired.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipe fitting inner wall laser cladding device, includes the base, the top fixed mounting of base has hydraulic push rod, fixedly connected with installs the cover shell on hydraulic push rod's the output, the inside swing joint of installing the cover shell has the conveying pipe, the outside fixedly connected with thread bush of conveying pipe, the outside fixedly mounted of conveying pipe has laser generator, the outside fixedly connected with atomizer of conveying pipe, the outside threaded connection of thread bush has the adjusting ring, the top fixedly connected with stand of base, the inside fixedly connected with servo motor of stand, fixedly connected with fixed cover shell on servo motor's the output shaft.

Further, the inside swing joint of fixed cover shell has the screw thread pivot, the outside threaded connection of screw thread pivot has fixed cover, one side fixedly connected with fixed plate that fixed cover kept away from the fixed cover shell.

Further, one side of fixed cover keeping away from the fixed plate fixedly connected with spacing slider, spacing spout has been seted up to the inside of fixed cover shell, spacing slider sliding connection is in the inside of spacing spout.

Further, the top fixedly connected with handle of screw thread pivot, the screw thread direction at screw thread pivot both ends is opposite.

Further, a driving motor is fixedly arranged at the top of the mounting sleeve, a gear is fixedly connected to an output shaft of the driving motor, and the gear is meshed with the adjusting ring.

Further, the top fixed mounting of base has electric putter, the last rotation of output of electric putter is connected with the support pulley.

Further, the outside fixedly connected with installation slider of adjusting ring, annular spout has been seted up to the inside of installation cover shell, installation slider sliding connection is in the inside of annular spout.

Further, the outside fixedly connected with location slider of thread bush, the inside of installation cover shell has been seted up the location spout, location slider sliding connection is in the inside of location spout.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this pipe fitting inner wall laser cladding device, it is fixed to carry out the centre gripping to the pipeline through handle, screw thread pivot, fixed cover and fixed plate mutually support, through driving motor, adjusting ring, screw thread cover, the atomizer, laser generator and servo motor mutually support, let the atomizer cover to each position of tubular product inner wall, make the inner wall of tubular product receive perfect restoration, solved current laser cladding device can't with the even spraying of powder on the inner wall of tubular product, and then can lead to the inside gap of tubular product unable even to obtain prosthetic problem.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a mounting case according to the present utility model;

fig. 3 is a schematic structural view of the fixing case of the present utility model.

In the figure: 1 a base, 2 a hydraulic push rod, 3 a mounting sleeve shell, 4 a feeding pipe, 5 a threaded sleeve, 6 a laser generator, 7 a sprayer, 8 an adjusting ring, 9 a driving motor, 10 gears, 11 an upright post, 12 a servo motor, 13 a fixed sleeve shell, 14 a threaded rotating shaft, 15 a fixed sleeve, 16 a fixed plate, 17 a limiting slide block, 18 a handle, 19 an electric push rod, 20 a supporting pulley, 21 a mounting slide block and 22 a positioning slide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a pipe fitting inner wall laser cladding device in this embodiment includes a base 1, a stand 11 fixedly connected to the top of the base 1, a servo motor 12 fixedly installed in the stand 11, a fixed casing 13 fixedly connected to an output shaft of the servo motor 12, and the fixed casing 13 can be driven to rotate by starting the servo motor 12.

In this embodiment, the inside swing joint of the fixed casing 13 has a screw spindle 14, the top fixedly connected with handle 18 of screw spindle 14 is convenient for drive screw spindle 14 through handle 18 and rotates, and the outside screw thread of screw spindle 14 is connected with fixed cover 15, and one side that fixed cover 15 kept away from fixed casing 13 fixedly connected with fixed plate 16, the appearance of fixed plate 16 is the arc.

It should be noted that, the screw thread direction at screw thread pivot 14 both ends is opposite, the quantity of fixed cover 15 is two, two fixed cover 15 are located the both ends of screw thread pivot 14, one side fixedly connected with spacing slider 17 that fixed cover 15 kept away from fixed plate 16, spacing spout has been seted up to the inside of fixed cover shell 13, spacing slider 17 sliding connection is in the inside of spacing spout, because fixed cover 15 carries out spacing through spacing slider 17, and then make fixed cover 15 remove when screw thread pivot 14 rotates, make two fixed covers 15 move the regulation in the mode that is close to each other or keep away from, it is fixed to carry out the centre gripping through two fixed plates 16 are close to each other to the pipeline.

In this embodiment, the top fixed mounting of base 1 has hydraulic push rod 2, fixedly connected with installation cover shell 3 on the output of hydraulic push rod 2, the inside swing joint of installation cover shell 3 has conveying pipe 4, the outside fixedly connected with thread bush 5 of conveying pipe 4, the outside fixed mounting of conveying pipe 4 has laser generator 6, the outside fixed intercommunication of conveying pipe 4 has sprayer 7, will repair powder and carry to the inside of sprayer 7 through conveying pipe 4, will repair the even spraying of powder on the inner wall of tubular product through sprayer 7, melt the powder through laser generator heating simultaneously, make the inner wall of tubular product receive perfect restoration.

It should be noted that, the outside threaded connection of thread bush 5 has adjusting ring 8, the outside fixedly connected with installation slider 21 of adjusting ring 8, annular spout has been seted up to the inside of installation cover shell 3, installation slider 21 sliding connection is in the inside of annular spout, adjusting ring 8 is installed on the lateral wall of installation cover shell 3 through installation slider 21 rotation, the top fixed mounting of installation cover shell 3 has driving motor 9, fixedly connected with gear 10 on driving motor 9's the output shaft, gear 10 meshes with adjusting ring 8, make gear 10 drive adjusting ring 8 through starting driving motor 9 and rotate.

It can be appreciated that the outside fixedly connected with location slider 22 of thread bush 5, the inside of installation cover shell 3 has been seted up the location spout, location slider 22 sliding connection is in the inside of location spout, because thread bush 5 carries out spacingly through location slider 22, and then make thread bush 5 carry out lateral shifting and adjust when adjusting ring 8 rotates, the top fixed mounting of base 1 has electric putter 19, rotate on electric putter 19's the output and be connected with supporting pulley 20, provide the supporting role for the pipeline through supporting pulley 20.

The working principle of the embodiment is as follows:

when the device is used, the handle 18 is convenient to drive the threaded rotating shaft 14 to rotate, the two fixing sleeves 15 drive the two fixing plates 16 to be close to each other to clamp and fix a pipeline, the electric push rod 19 is started to enable the supporting pulley 20 to support the pipeline, the adjusting ring 8 is driven to rotate by the driving motor 9, the threaded sleeve 5 is enabled to extend to the inside of the pipeline, the powder is evenly sprayed on the inner wall of the pipe through the sprayer 7, meanwhile, the powder is heated and melted through the laser generator, and meanwhile, the servo motor 12 is started to drive the pipeline to rotate, so that the inner wall of the pipe is perfectly repaired.

The beneficial effects of the embodiment are as follows:

laser cladding device for inner wall of pipe fitting

The pipeline is clamped and fixed through the mutual cooperation of the handle, the threaded rotating shaft, the fixing sleeve and the fixing plate, and the sprayer, the adjusting ring, the threaded sleeve, the sprayer, the laser generator and the servo motor are mutually matched, so that the sprayer can cover all parts of the inner wall of the pipe, the inner wall of the pipe is perfectly repaired, the problem that the traditional laser cladding device cannot uniformly spray powder on the inner wall of the pipe, and then gaps inside the pipe cannot be uniformly repaired is solved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a pipe fitting inner wall laser cladding device, includes base (1), its characterized in that: the utility model discloses a hydraulic pressure push rod device, including base (1), hydraulic pressure push rod (2), fixedly connected with installation cover shell (3) on the output of hydraulic pressure push rod (2), the inside swing joint of installation cover shell (3) has conveying pipe (4), the outside fixedly connected with screw thread cover (5) of conveying pipe (4), the outside fixedly mounted of conveying pipe (4) has laser generator (6), the outside fixedly connected with atomizer (7) of conveying pipe (4), the outside threaded connection of screw thread cover (5) has adjusting ring (8), the top fixedly connected with stand (11) of base (1), the inside fixedly connected with servo motor (12) of stand (11), fixedly connected with fixed cover shell (13) on the output shaft of servo motor (12).

2. The pipe fitting inner wall laser cladding device according to claim 1, wherein: the inside swing joint of fixed cover shell (13) has screw thread pivot (14), the outside screw thread of screw thread pivot (14) is connected with fixed cover (15), one side fixedly connected with fixed plate (16) of fixed cover (15) keeping away from fixed cover shell (13).

3. The pipe fitting inner wall laser cladding device according to claim 2, wherein: one side of the fixed sleeve (15) far away from the fixed plate (16) is fixedly connected with a limiting slide block (17), a limiting slide groove is formed in the fixed sleeve shell (13), and the limiting slide block (17) is slidably connected in the limiting slide groove.

4. The pipe fitting inner wall laser cladding device according to claim 2, wherein: the top of the threaded rotating shaft (14) is fixedly connected with a handle (18), and the directions of threads at two ends of the threaded rotating shaft (14) are opposite.

5. The pipe fitting inner wall laser cladding device according to claim 1, wherein: the top of the installation sleeve shell (3) is fixedly provided with a driving motor (9), an output shaft of the driving motor (9) is fixedly connected with a gear (10), and the gear (10) is meshed with the adjusting ring (8).

6. The pipe fitting inner wall laser cladding device according to claim 1, wherein: the top of base (1) fixed mounting has electric putter (19), rotate on the output of electric putter (19) and be connected with supporting pulley (20).

7. The pipe fitting inner wall laser cladding device according to claim 1, wherein: the outside fixedly connected with installation slider (21) of adjusting ring (8), annular spout has been seted up to the inside of installation cover shell (3), installation slider (21) sliding connection is in the inside of annular spout.

8. The pipe fitting inner wall laser cladding device according to claim 1, wherein: the outside fixedly connected with location slider (22) of thread bush (5), the inside of installation cover shell (3) has seted up the location spout, location slider (22) sliding connection is in the inside of location spout.