CN113981437A

CN113981437A - Kilometer-grade deep sea laser cladding equipment for preventing laser from accidentally damaging equipment guide rail

Info

Publication number: CN113981437A
Application number: CN202111120022.8A
Authority: CN
Inventors: 朱秋日; 朱夏旺; 江井英
Original assignee: Zhongke United Aerospace Technology Yancheng Co ltd
Current assignee: Zhongke United Aerospace Technology Yancheng Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-01-28

Abstract

The invention discloses kilometer-grade deep sea laser cladding equipment for avoiding accidental damage to equipment guide rails by laser, which comprises a base, a protection mechanism, a second motor, a fourth motor and a second sliding block, wherein an ash sticking roller is fixed in the middle of the upper end face of a support plate through a nut, the protection mechanism is symmetrically arranged on two sides of the first sliding block, a cover box is covered on the protection mechanism, the ash sticking roller and the outer side of an arc-shaped support plate, one side of the cover box is rotatably connected with a box door, a sliding rail is rotatably connected on the inner wall of the other side of the cover box, and the second sliding block is slidably connected to the inner top of the cover box. This avoid laser accidental injury equipment guide rail's kilometer level deep sea laser cladding equipment, compression spring plays the effect that the shore was played to the baffle, and the baffle is closely pasted together all around, and first slider is in the gliding in-process of right, and the baffle that corresponds can support tightly both sides around first slider to play the effect of protection to thread guide, can avoid thread guide to be hindered by laser accidental.

Description

Kilometer-grade deep sea laser cladding equipment for preventing laser from accidentally damaging equipment guide rail

Technical Field

The invention relates to the technical field related to processing of kilometer-scale deep sea equipment, in particular to kilometer-scale deep sea laser cladding equipment for preventing laser from accidentally damaging equipment guide rails.

Background

The laser cladding technology is that the selected coating material is placed on the surface of the coated substrate in different filling modes, and a thin layer of the coating material and the surface of the substrate are simultaneously melted through laser irradiation, and after rapid solidification, a surface coating with extremely low dilution and metallurgical bonding with the matrix component is formed, thereby obviously improving the process methods of the wear resistance, corrosion resistance, heat resistance, oxidation resistance, electrical appliance characteristics and the like of the surface of the substrate assembly, in order to improve the wear resistance, corrosion resistance, heat resistance and oxidation resistance of the kilometer-grade deep sea equipment, the laser cladding device can be used for carrying out laser cladding treatment on the coating material, the existing laser cladding device is inconvenient to completely remove dust on the surface of the coating material before the coating material and a thin layer on the surface of a substrate are melted together, and the laser cladding effect can be influenced if the dust is remained on the surface of the coating material, in the process of laser welding, the guide rail at the bottom in the equipment is not subjected to isolation protection treatment and is easily damaged by laser.

Disclosure of Invention

The invention aims to provide a kilometer-grade deep sea laser cladding device for avoiding accidental laser damage to a device guide rail, and aims to solve the problems that the conventional laser cladding device proposed in the background art is inconvenient to completely remove dust on the surface of a coating material before the coating material and a thin layer on the surface of a base body are melted together, the laser cladding effect is influenced if dust is left on the surface of the coating material, and the guide rail at the bottom in the device is not subjected to isolation protection treatment and is easily damaged by laser in the laser cladding process.

In order to achieve the purpose, the invention provides the following technical scheme: a kilometer-grade deep sea laser cladding device for avoiding accidental laser damage to a device guide rail comprises a base, a protection mechanism, a second motor, a fourth motor and a second sliding block,

the upper end face of the base is connected with a first sliding block in a sliding mode, a hydraulic cylinder is fixed on the upper end face of the first sliding block, the upper side of the hydraulic cylinder is connected with a support plate through a piston rod, a dust adhering roller is fixed in the middle of the upper end face of the support plate through a nut, first electric telescopic columns are symmetrically fixed on two sides of the upper end face of the support plate, and the tops of the first electric telescopic columns are connected with an arc-shaped support plate;

the protective mechanisms are symmetrically arranged on two sides of the first sliding block and fixed on the base, the protective mechanisms, the ash sticking roller and the arc-shaped supporting plate are covered with the cover box, the cover box is fixed on the base, one side of the cover box is rotatably connected with a box door, a transparent plate and a control panel are respectively fixed on two sides of the front end surface of the cover box, a slide rail is rotatably connected on the inner wall of the other side of the cover box, a clamping plate and a supporting plate are slidably connected in the slide rail, and the clamping plate is positioned on the outer side of the supporting plate;

the second slider sliding connection is at the interior top of cover case, and the downside of second slider is connected with the laser cladding machine through the electronic flexible post of second.

Through adopting above-mentioned technical scheme, open the chamber door and put the pot head that has coating material's tubulose subassembly and can arrange the use splint and support the bracing plate clamp tightly and support the fixed subassembly of propping after supporting the outside of fagging, later usable glue grey cylinder glues the dust that removes coating material surface, fall and glue grey cylinder and utilize arc layer board to hold usable laser cladding machine completion laser cladding operation after supporting the subassembly, compression spring plays the effect of shore to the baffle, make baffle closely paste together or hug closely on first slider around, the baffle plays the effect of isolation protection to thread guide, can effectively avoid thread guide to be hindered by laser mistake.

Preferably, the base internal fixation has a first motor, and the output of first motor rotates and is connected with the screw thread guide rail, and screw thread guide rail threaded connection is on first slider simultaneously.

By adopting the technical scheme, when the threaded guide rail rotates, the first sliding block can intermittently slide rightwards, and the dust-binding roller intermittently moves rightwards, so that comprehensive dust-binding operation is conveniently completed.

Preferably, the arc layer board constitutes extending structure through first electronic flexible post and extension board, and the up end of arc layer board is provided with universal pearl.

Through adopting above-mentioned technical scheme, arc layer board rebound and bearing can deposit the processing to the subassembly after living the subassembly, and the subassembly is rotatory this moment, and universal pearl can play the effect that reduces friction, makes the rotatory more smooth that plays of subassembly.

Preferably, the protection machanism includes support bar, compression spring, baffle and spout, and the support bar symmetry is fixed in the both sides of base up end, and the inboard of support bar is connected with the baffle through compression spring simultaneously, the bottom sliding connection of baffle is in the spout, and the spout symmetry sets up the both sides at the base up end.

Through adopting above-mentioned technical scheme, can outwards remove and hug closely on first slider under compression spring's effect when the baffle receives the top of first slider to push away the effect, the spout plays spacing supplementary effect at the gliding in-process around the baffle.

Preferably, the compression springs are equidistantly distributed on the supporting bar.

Through adopting above-mentioned technical scheme, compression spring plays the effect that the shore was played to the baffle, makes baffle front and back closely paste together or hug closely on first slider, and the baffle plays the effect of keeping apart to the screw thread guide rail, can avoid the screw thread guide rail to be hindered by laser mistake.

Preferably, the second motor is fixed on the outer wall of the other side of the cover box, and the output end of the second motor is rotatably connected with a sliding rail.

Through adopting above-mentioned technical scheme, the slide rail can rotate under the effect of second motor to drive the subassembly and rotate, make the subassembly can obtain comprehensive dust removal and laser cladding and handle.

Preferably, the bilateral symmetry at top in the slide rail is fixed with the third motor, and the bottom of one of them third motor is connected with first lead screw, and first lead screw threaded connection is on splint simultaneously, and another the bottom of third motor is connected with the second lead screw, and second lead screw threaded connection supports on the fagging.

Through adopting above-mentioned technical scheme, when first lead screw rotated, two splint were close to each other, and when the second lead screw rotated, two supported the fagging and can keep away from each other, conveniently press from both sides tightly to support and fix the subassembly.

Preferably, the fourth motor is fixed in the top of the cover box, the output end of the fourth motor is connected with the third lead screw, and the third lead screw is in threaded connection with the second sliding block.

Through adopting above-mentioned technical scheme, when the third lead screw rotated, the second slider can intermittently slided to the right to drive laser cladding machine intermittent type formula and move to the right, conveniently carry out comprehensive laser cladding to the subassembly and handle.

Preferably, the laser welding machine has a telescopic structure formed by a second electric telescopic column and a second slider.

Through adopting above-mentioned technical scheme, the laser cladding machine can move down under the extension effect of the electronic flexible post of second, conveniently controls the distance between laser cladding machine and the subassembly.

Compared with the prior art, the invention has the beneficial effects that: the kilometer-grade deep sea laser cladding equipment for preventing the guide rail of the equipment from being accidentally injured by laser,

(1) after one end of the tubular component wrapped with the coating material is sleeved outside the supporting plates, the two supporting plates are far away from each other, and meanwhile, the two clamping plates are close to each other, so that the component is clamped, supported and fixed conveniently;

(2) after the placement and fixation operation of the component is completed, the ash-sticking roller moves upwards along with the support plate and contacts with the coating material, then the clamping plate and the supporting plate rotate along with the sliding rail, so that the component and the coating material are driven to rotate for 360 degrees integrally, the ash-sticking roller can stick dust on the coating material, and meanwhile, the first sliding block intermittently slides rightwards, so that the coating material can be subjected to comprehensive and thorough dust removal treatment;

(3) the compression spring has a supporting effect on the baffle, the front baffle and the rear baffle are tightly attached together, and the corresponding baffles can be tightly abutted against the front side and the rear side of the first slide block in the process that the first slide block slides rightwards, so that the thread guide rail is protected, and the thread guide rail can be prevented from being accidentally damaged by laser;

(4) after the dedusting treatment of the coating material is completed, the ash sticking roller moves downwards along with the support plate and leaves the coating material, then the arc-shaped support plate moves upwards to support the component, after the laser cladding machine moves downwards to a proper height, the coating material and a thin layer on the surface of the component can be melted together under the action of the laser cladding machine and finally solidified together, at the moment, the component rotates for 360 degrees, the laser cladding machine moves towards the right intermittently, and the comprehensive laser cladding operation is conveniently completed.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic diagram of a right-side cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the connection structure of the base, the threaded guide rail, the first slider and the protection mechanism according to the present invention;

FIG. 5 is a schematic view of the connection structure of the base, the threaded guide rails, the support bars, the compression springs, the baffle plates and the sliding chutes according to the present invention;

FIG. 6 is a schematic view of the connection structure of the arc-shaped support plate and the universal ball according to the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. the device comprises a base, 2, a first motor, 3, a threaded guide rail, 4, a first sliding block, 5, a hydraulic cylinder, 6, a piston rod, 7, a support plate, 8, a dust sticking roller, 9, a first electric telescopic column, 10, an arc-shaped support plate, 11, a universal bead, 12, a protection mechanism, 1201, a support bar, 1202, a compression spring, 1203, a baffle, 1204, a sliding groove, 13, a cover box, 14, a box door, 15, a transparent plate, 16, a control panel, 17, a second motor, 18, a sliding rail, 19, a third motor, 20, a first lead screw, 21, a clamping plate, 22, a second lead screw, 23, a support plate, 24, a fourth motor, 25, a third lead screw, 26, a second sliding block, 27, a second electric telescopic column, 28 and a laser cladding machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a avoid laser to accidentally injure dark sea laser cladding equipment of kilometer level of equipment guide rail, as shown according to fig. 1 and fig. 2, the up end sliding connection of base 1 has first slider 4, and the up end of first slider 4 is fixed with pneumatic cylinder 5, the upside of pneumatic cylinder 5 is connected with extension board 7 through piston rod 6 simultaneously, base 1 internal fixation has first motor 2, and the output of first motor 2 rotates and is connected with threaded guide 3, threaded guide 3 threaded connection is on first slider 4 simultaneously, utilize the in-process that glues grey cylinder 8 and glue coating material surface dust, threaded guide 3 can rotate under the effect of first motor 2, first slider 4 can be moved under the limiting displacement of base 1 and threaded guide 3 intermittent type formula this moment, conveniently carry out comprehensive dust removal processing to the surface of coating material.

According to fig. 1, fig. 2 and fig. 3, the middle of the upper end face of the support plate 7 is fixed with a sticky ash roller 8 through a nut, the two sides of the upper end face of the support plate 7 are symmetrically fixed with first electric telescopic columns 9, meanwhile, the top of each first electric telescopic column 9 is connected with an arc-shaped support plate 10, each arc-shaped support plate 10 and the support plate 7 form a telescopic structure through the first electric telescopic columns 9, universal beads 11 are arranged on the upper end face of each arc-shaped support plate 10, after dust on the surface of a coating material is removed, the sticky ash roller 8 moves downwards along with the support plate 7 and leaves the coating material, then the arc-shaped support plate 10 can move upwards under the extending action of the first electric telescopic columns 9, the assembly is conveniently supported, the assembly rotates along with the slide rail 18, the universal beads 11 roll, friction between the assembly and the arc-shaped support plate 10 is conveniently reduced, and the assembly rotates more smoothly.

According to fig. 1, 2, 3 and 4, the protection mechanism 12 is symmetrically arranged on two sides of the first sliding block 4, and the protection mechanism 12 is fixed on the base 1, the protection mechanism 12 includes a support bar 1201, a compression spring 1202, a baffle 1203 and a chute 1204, and the support bar 1201 is symmetrically fixed on two sides of the upper end surface of the base 1, and the inner side of the support bar 1201 is connected with the baffle 1203 through the compression spring 1202, the bottom of the baffle 1203 is slidably connected in the chute 1204, and the chute 1204 is symmetrically arranged on two sides of the upper end surface of the base 1, the compression spring 1202 supports the baffle 1203, so that the front and rear baffles 1203 are closely attached together or closely attached to the first sliding block 4, thereby isolating and protecting the threaded guide 3, and avoiding the threaded guide 3 from being accidentally injured by laser, the protection mechanism 12, the dust-sticking roller 8 and the outer side of the arc-shaped supporting plate 10 are covered with the cover box 13, and the cover box 13 is fixed on the base 1, the compression springs 1202 are equidistantly distributed on the support bar 1201, a baffle 1203 is correspondingly arranged on each compression spring 1202, and the baffles 1203 can move under the telescopic action of the respective compression springs 1202 without hindering the normal movement of the first slider 4.

According to fig. 1, 2, 3 and 5, a box door 14 is rotatably connected to one side of the cover box 13, a transparent plate 15 and a control panel 16 are respectively fixed to two sides of the front end surface of the cover box 13, a second motor 17 is fixed to the outer wall of the other side of the cover box 13, a slide rail 18 is rotatably connected to the output end of the second motor 17, the slide rail 18 can rotate under the action of the second motor 17 to drive the assembly to rotate, so that the coating material on the surface of the assembly can be subjected to comprehensive dust removal treatment and can be subjected to comprehensive laser cladding treatment, the slide rail 18 is rotatably connected to the inner wall of the other side of the cover box 13, a clamping plate 21 and a support plate 23 are slidably connected to the slide rail 18, the clamping plate 21 is located on the outer side of the support plate 23, third motors 19 are symmetrically fixed to two sides of the inner top of the slide rail 18, the bottom of one of the third motors 19 is connected to a first lead screw 20, and the first lead screw 20 is threadedly connected to the clamping plate 21, the bottom of another third motor 19 is connected with second lead screw 22, and second lead screw 22 threaded connection supports on fagging 23, put the pot head of subassembly after the outside that supports fagging 23, first lead screw 20 can rotate under the effect that corresponds third motor 19, two splint 21 can slide and be close to each other under the limiting displacement of slide rail 18 and first lead screw 20 this moment, conveniently press from both sides tightly and fix the subassembly, second lead screw 22 can rotate under the effect that corresponds third motor 19 simultaneously, two fagging 23 that support this moment can slide and keep away from each other under the limiting displacement of slide rail 18 and second lead screw 22, conveniently support and fix the subassembly.

As shown in fig. 1, 2, 3, 6 and 7, the second slider 26 is slidably connected to the inner top portion of the housing 13, the lower side of the second slider 26 is connected to the laser cladding machine 28 via the second electric telescopic column 27, the fourth motor 24 is fixed in the top portion of the housing 13, the output end of the fourth motor 24 is connected to the third lead screw 25, the third lead screw 25 is screwed to the second slider 26, the third lead screw 25 is rotatable by the fourth motor 24 during the laser cladding process of the assembly by the laser cladding machine 28, the second slider 26 is intermittently slidable rightward by the stopper action of the housing 13 and the third lead screw 25, the assembly is rotated to allow the overall laser cladding process of the assembly, the laser cladding machine 28 forms a telescopic structure with the second slider 26 via the second electric telescopic column 27, and before the laser cladding machine 28 is used, the laser cladding machine 28 can move downwards under the extension action of the second electric telescopic column 27, and the distance between the laser cladding machine 28 and the components is conveniently controlled.

The working principle of the embodiment is as follows: when the kilometer-scale deep sea laser cladding equipment for avoiding laser accidental injury of equipment guide rails is used, the equipment is connected to an external power supply, the operation of the whole device is controlled by operating the control panel 16, the whole processing process can be observed through the transparent plate 15, the box door 14 is opened, one end of a tubular component wrapped with a coating material is sleeved outside the supporting plate 23, the two third motors 19 are simultaneously started, the left third motor 19 drives the first screw rod 20 to rotate, the two clamping plates 21 slide up and down and approach each other under the limiting action of the sliding rail 18 and the first screw rod 20, the right third motor 19 drives the second screw rod 22 to rotate, the two supporting plates 23 slide up and down and move away from each other under the limiting action of the sliding rail 18 and the second screw rod 22, the components are clamped and supported and fixed, then the hydraulic cylinder 5 is started, the hydraulic cylinder 5 drives the piston rod 6 to extend, the ash sticking roller 8 moves up along with the supporting plate 7 and contacts the coating material, after the door 14 is closed, the second motor 17 is started, the second motor 17 drives the sliding rail 18 to rotate, so as to drive the component to rotate, the first motor 2 is started, the first motor 2 drives the threaded guide rail 3 to rotate, the first sliding block 4 intermittently slides rightwards under the limiting action of the base 1 and the threaded guide rail 3, so that dust on the coating material on the surface of the component is conveniently and completely adhered by the dust adhering roller 8, after the dust removing treatment of the coating material is completed, the dust adhering roller 8 moves downwards along with the support plate 7 and leaves the coating material, the first electric telescopic column 9 is started, the first electric telescopic column 9 extends, so as to drive the arc-shaped support plate 10 to move upwards, so as to support the component, the second electric telescopic column 27 is started, the second electric telescopic column 27 extends, after the laser cladding machine 28 moves downwards to a proper height, the coating material and a thin layer on the surface of the component can be melted together and finally solidified together under the action of the laser cladding machine 28, at this moment, the assembly rotates together with the slide rail 18 by 360 degrees, the fourth motor 24 is started simultaneously, the fourth motor 24 drives the third screw rod 25 to rotate, the second sliding block 26 intermittently slides to the right under the limiting action of the cover box 13 and the third screw rod 25, so that the comprehensive laser cladding operation is conveniently completed, in the whole dust removal and laser cladding operation process, the compression spring 1202 plays a role in supporting the baffle 1203, the front baffle 1203 and the rear baffle 1203 are tightly attached together or tightly attached to the front side and the rear side of the first sliding block 4, the baffle 1203 plays a role in protecting the threaded guide rail 3, the threaded guide rail 3 can be prevented from being accidentally injured by laser, and the content which is not described in detail in the specification belongs to the prior art which is well known by professionals in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an avoid laser accidental injury equipment guide rail's kilometer level deep sea laser cladding equipment, includes base (1), protection machanism (12), second motor (17), fourth motor (24) and second slider (26), its characterized in that:

the upper end face of the base (1) is connected with a first sliding block (4) in a sliding mode, a hydraulic cylinder (5) is fixed on the upper end face of the first sliding block (4), the upper side of the hydraulic cylinder (5) is connected with a support plate (7) through a piston rod (6), a dust adhering roller (8) is fixed in the middle of the upper end face of the support plate (7) through nuts, first electric telescopic columns (9) are symmetrically fixed on two sides of the upper end face of the support plate (7), and meanwhile the top of each first electric telescopic column (9) is connected with an arc-shaped support plate (10);

the protection mechanisms (12) are symmetrically arranged on two sides of the first sliding block (4), the protection mechanisms (12) are fixed on the base (1), the protection mechanisms (12), the dust sticking roller (8) and the arc-shaped supporting plate (10) are covered with the cover box (13), the cover box (13) is fixed on the base (1), one side of the cover box (13) is rotatably connected with a box door (14), two sides of the front end face of the cover box (13) are respectively fixed with a transparent plate (15) and a control panel (16), the inner wall of the other side of the cover box (13) is rotatably connected with a sliding rail (18), the sliding rail (18) is internally slidably connected with a clamping plate (21) and a supporting plate (23), and the clamping plate (21) is positioned on the outer side of the supporting plate (23);

the second sliding block (26) is connected to the inner top of the cover box (13) in a sliding mode, and the lower side of the second sliding block (26) is connected with the laser cladding machine (28) through a second electric telescopic column (27).

2. The kilometer-scale deep sea laser cladding equipment for avoiding laser accidental injury to equipment guide rails as set forth in claim 1, wherein: base (1) internal fixation has first motor (2), and the output of first motor (2) rotates and is connected with screw thread guide rail (3), and screw thread guide rail (3) threaded connection is on first slider (4) simultaneously.

3. The kilometer-scale deep sea laser cladding equipment for avoiding laser accidental injury to equipment guide rails as set forth in claim 1, wherein: the arc-shaped supporting plate (10) and the supporting plate (7) form a telescopic structure through the first electric telescopic column (9), and the upper end face of the arc-shaped supporting plate (10) is provided with universal beads (11).

4. The kilometer-scale deep sea laser cladding equipment for avoiding laser accidental injury to equipment guide rails as set forth in claim 1, wherein: protection machanism (12) include support bar (1201), compression spring (1202), baffle (1203) and spout (1204), and support bar (1201) symmetry is fixed in the both sides of base (1) up end, and the inboard of support bar (1201) is connected with baffle (1203) through compression spring (1202) simultaneously, the bottom sliding connection of baffle (1203) is in spout (1204), and spout (1204) symmetry is seted up in the both sides of base (1) up end.

5. The kilometer-scale deep sea laser cladding equipment for avoiding laser accidental injury to equipment guide rails as set forth in claim 4, wherein: the compression springs (1202) are distributed on the supporting bar (1201) at equal intervals.

6. The kilometer-scale deep sea laser cladding equipment for avoiding laser accidental injury to equipment guide rails as set forth in claim 1, wherein: the second motor (17) is fixed on the outer wall of the other side of the cover box (13), and the output end of the second motor (17) is rotatably connected with a sliding rail (18).

7. The kilometer-scale deep sea laser cladding equipment for avoiding laser accidental injury to equipment guide rails as set forth in claim 1, wherein: the bilateral symmetry at top in slide rail (18) is fixed with third motor (19), and the bottom of one of them third motor (19) is connected with first lead screw (20), and first lead screw (20) threaded connection is on splint (21) simultaneously, another the bottom of third motor (19) is connected with second lead screw (22), and second lead screw (22) threaded connection is on propping fagging (23).

8. The kilometer-scale deep sea laser cladding equipment for avoiding laser accidental injury to equipment guide rails as set forth in claim 1, wherein: the fourth motor (24) is fixed in the top of the cover box (13), the output end of the fourth motor (24) is connected with the third lead screw (25), and meanwhile the third lead screw (25) is in threaded connection with the second sliding block (26).

9. The kilometer-scale deep sea laser cladding equipment for avoiding laser accidental injury to equipment guide rails as set forth in claim 1, wherein: the laser welding machine (28) forms a telescopic structure through a second electric telescopic column (27) and a second sliding block (26).