CN211079336U - Movable laser cladding device - Google Patents
Movable laser cladding device Download PDFInfo
- Publication number
- CN211079336U CN211079336U CN201921767165.6U CN201921767165U CN211079336U CN 211079336 U CN211079336 U CN 211079336U CN 201921767165 U CN201921767165 U CN 201921767165U CN 211079336 U CN211079336 U CN 211079336U
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- Prior art keywords
- laser cladding
- lifting mechanism
- bearing
- driving
- bearing frame
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- 238000004372 laser cladding Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 239000000758 substrate Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 1
- 238000005253 cladding Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 8
- 239000003921 oil Substances 0.000 description 12
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a movable laser cladding device, which relates to the technical field of laser cladding, wherein a laser cladding component comprises a bearing frame fixedly connected between a first lifting mechanism and a second lifting mechanism, the bearing frame is of a rectangular hollow structure, the inner side wall of the bearing frame is equally divided and provided with four laser cladding nozzles, the four laser cladding nozzles are positioned in a horizontal plane, the previous cladding process is changed into four laser cladding nozzles only adopting a cladding mode, the working area of the four laser cladding nozzles is only one fourth of the circumference of an oil drill rod, the four laser cladding nozzles can work simultaneously, the working area of the four laser cladding nozzles working simultaneously is changed into a whole circumference, namely, cladding treatment is carried out on the outer surface of the oil drill rod in fixed time, and the cladding efficiency of the mode is higher, the progress is faster, and the practicality is better, and structure scientific and reasonable, convenience safe in utilization.
Description
Technical Field
The utility model relates to a laser cladding technical field specifically is a portable laser cladding device.
Background
The oil drill pipe is an indispensable important tool in oil drilling operation, the oil drilling depth can reach thousands of meters under normal geological conditions, and can reach thousands of meters in special areas.
Laser Cladding (L ase Cladding), also known as laser Cladding or laser Cladding, is a new surface modification technique that forms a metallurgically bonded filler Cladding layer on the surface of a base layer by adding a 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.
However, at present, when the existing laser cladding device normally works, the existing laser cladding device usually needs to be completed by means of a manipulator, the tail end of the manipulator carries a laser cladding spray gun, cladding materials are sprayed on the surface of an oil drill pipe through laser, and the method has the following defects:
1. the existing laser cladding device adopts a manipulator mode, so that the processing cost and the maintenance cost of the manipulator in the later period are improved, and the production is not facilitated;
2. the existing laser cladding device adopts a manipulator mode, when the device normally works, the manipulator usually carries a laser cladding spray head to the upper part of a workpiece to be processed, cladding treatment on the surface of the workpiece is realized in a mode of rotating the processed workpiece, cladding operation of one point is only relied on, the whole cladding process is long in time consumption, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a portable laser cladding device has solved the mode that current laser cladding device adopted the manipulator, has improved the maintenance cost of processing cost and later stage manipulator, is unfavorable for production and only relies on the cladding operation of a point for the whole cladding process is long consuming time, problem that the practicality is low.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable laser cladding device, includes equipment bearing frame, equipment bearing frame's top terminal surface bears the base station through equipment of welding mode fixedly connected with, the equipment bears the geometric centre position fixed mounting of base station top terminal surface has rotary drive mechanism, and the top terminal surface that equipment bore the base station is located rotary drive mechanism top position department fixed mounting and has the work piece processing unit, the fixed centre gripping of top drive end of rotary drive mechanism is provided with a vertical oil drill pipe.
Preferably, the bottom end face of the equipment bearing frame is respectively and fixedly provided with a support sole and universal rollers, the support sole is arranged at the inner side position of the universal rollers, the number of the support soles and the universal rollers is at least four, and the four support soles and the universal rollers are distributed in a rectangular shape at the bottom of the equipment bearing frame.
Preferably, rotary driving mechanism respectively fixed mounting bear the servo motor on the base station top end face and bear the vertical scroll with equipment, bear the bottom of vertical scroll and bear and be connected through the bearing frame between the base station with equipment, the fixed driving gear that has cup jointed in the outside of servo motor drive end, the fixed driven gear that has cup jointed in the outside of bearing the vertical scroll midblock section, the top fixed mounting who bears the vertical scroll has the shaft coupling, the top fixed mounting of shaft coupling has drilling rod mounting fixture.
Preferably, the driving end of the servo motor extends to the upper part of the driving gear and is fixedly connected with one end of a limiting plate, the other end of the limiting plate is sleeved on the top section of the bearing vertical shaft, and rotatable connecting structures are formed between the limiting plate and the servo motor and between the limiting plate and the bearing vertical shaft through bearings.
Preferably, the driving gear and the driven gear are in meshed connection, and the transmission ratio of the driving gear to the driven gear is 5: 1.
Preferably, the workpiece processing unit comprises a first lifting mechanism and a second lifting mechanism which are respectively and fixedly installed on the top end face of the equipment bearing base platform, the first lifting mechanism and the second lifting mechanism are symmetrically arranged, the driving end faces of the first lifting mechanism and the second lifting mechanism are adjacent, the adjacent driving end faces of the first lifting mechanism and the second lifting mechanism are jointly connected with a laser cladding assembly, and the first lifting mechanism and the second lifting mechanism are two members with the same size, shape and structure.
Preferably, first elevating system includes the supporting baseplate of fixed mounting on equipment bearing base station top end face, the supporting baseplate is the component of a "L" font structure, the marginal symmetry formula fixed mounting of supporting baseplate a side end face has two lift guide, equal swing joint has the slide on two lift guide's the slip terminal surface, a side end face fixed mounting of slide has the drive plate, the top of supporting baseplate a side end face and the position department fixed mounting that is located between two lift guide have a fixed baseplate, the bottom of supporting baseplate a side end face and the position department fixed mounting that is located under the fixed baseplate have the motor, a lead screw of fixedly connected with between motor and the fixed baseplate, the middle section of lead screw is connected with the medial surface of drive plate through the screw.
Preferably, the laser cladding assembly comprises a bearing frame fixedly connected between a first lifting mechanism and a second lifting mechanism, the bearing frame is of a rectangular hollow structure, four laser cladding nozzles are uniformly installed on the inner side wall of the bearing frame, and the four laser cladding nozzles are located in the same horizontal plane.
Advantageous effects
The utility model provides a portable laser cladding device. Compared with the prior art, the method has the following beneficial effects:
1. the movable laser cladding device is provided with the laser cladding assembly, wherein the laser cladding assembly comprises a bearing frame fixedly connected between a first lifting mechanism and a second lifting mechanism, the bearing frame is of a rectangular hollow structure, the inner side wall of the bearing frame is uniformly provided with four laser cladding nozzles, the four laser cladding nozzles are positioned in the same horizontal plane, the traditional mode that only one cladding nozzle is adopted in the cladding process is changed into four, the working areas of the four laser cladding nozzles are only one fourth of the circumference of a petroleum drill rod, the four laser cladding nozzles can work simultaneously, the working areas of the four laser cladding nozzles working simultaneously are changed into a whole circumference, namely the outer surface of the petroleum drill rod is clad in the same way within fixed time, the cladding efficiency is higher, the cladding progress is faster, the practicability is better.
2. This portable laser cladding device has abandoned the mode that adopts the manipulator to clad the operation among the laser cladding device, changes into the motor drive lead screw that the cost is lower, is responsible for adjusting the position of laser cladding shower nozzle on the perpendicular, plays under the prerequisite of the same effect, and the cost of operation and later maintenance is lower, and structure scientific and reasonable, convenience safe in utilization.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the rotary driving mechanism of the present invention;
FIG. 3 is a schematic structural view of a workpiece processing unit according to the present invention;
fig. 4 is a schematic structural diagram of the first lifting mechanism of the present invention;
fig. 5 is a schematic structural view of the laser cladding assembly of the present invention.
In the figure: 1. an equipment carrying frame; 2. supporting the sole of the foot; 3. a universal roller; 4. an equipment carrying base station; 5. a rotation driving mechanism; 51. a servo motor; 52. a bearing vertical shaft; 53. a driving gear; 54. a driven gear; 55. a limiting plate; 56. a bearing; 57. a coupling; 58. a drill rod fixing clamp; 6. a workpiece processing unit; 61. a first lifting mechanism; 611. a carrier substrate; 612. a lifting guide rail; 613. a slide base; 614. a drive plate; 615. a fixed base; 616. a motor; 617. a screw rod; 62. a second lifting mechanism; 63. laser cladding components; 631. a load-bearing frame; 632. laser cladding spray heads; 7. an oil drill pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a movable laser cladding device comprises an equipment bearing frame 1, wherein the top end surface of the equipment bearing frame 1 is fixedly connected with an equipment bearing base table 4 in a welding mode, a rotary driving mechanism 5 is fixedly arranged at the geometric center position of the top end surface of the equipment bearing base table 4, and the top terminal surface that equipment bore base station 4 is located 5 top positions of rotary drive mechanism and locates fixed mounting to have work piece processing unit 6, the fixed centre gripping of top drive end of rotary drive mechanism 5 is provided with a vertical oil drill pipe 7, the bottom terminal surface of equipment bearing frame 1 fixed mounting respectively has support sole 2 and universal gyro wheel 3, support sole 2 sets up the inboard position at universal gyro wheel 3, the quantity of supporting sole 2 and universal gyro wheel 3 is provided with four at least, at least four support soles 2 and universal gyro wheel 3 are the rectangular distribution in the bottom of equipment bearing frame 1.
Referring to fig. 2, the rotary driving mechanism 5 is fixedly installed on a servo motor 51 and a bearing vertical shaft 52 on the top end surface of the equipment bearing base 4, respectively, a driving gear 53 is fixedly sleeved outside the driving end of the servo motor 51, a driven gear 54 is fixedly sleeved outside the middle section of the bearing vertical shaft 52, a coupler 57 is fixedly installed at the top end of the bearing vertical shaft 52, a drill rod fixing clamp 58 is fixedly installed at the top end of the coupler 57, the driving end of the servo motor 51 extends to the upper side of the driving gear 53, and one end of a limit plate 55 is fixedly connected, the other end of the limit plate 55 is sleeved at the top section of the bearing vertical shaft 52, rotatable connecting structures are formed between the limit plate 55 and the servo motor 51 and between the limit plate 55 and the bearing vertical shaft 52 through bearings 56, the driving gear 53 and the driven gear 54 are in meshed connection, and the transmission ratio of the driving gear 53 to the driven gear 54 is 5: 1.
Referring to fig. 3, the workpiece processing unit 6 includes a first lifting mechanism 61 and a second lifting mechanism 62 respectively fixedly mounted on the top end surface of the equipment carrying base 4, the first lifting mechanism 61 and the second lifting mechanism 62 are symmetrically arranged, and the driving end surfaces of the first lifting mechanism 61 and the second lifting mechanism 62 are adjacent to each other, the adjacent driving end surfaces of the first lifting mechanism 61 and the second lifting mechanism 62 are commonly connected with a laser cladding assembly 63, and the first lifting mechanism 61 and the second lifting mechanism 62 are two members with the same size, shape and structure.
Referring to fig. 4, the first lifting mechanism 61 includes a supporting substrate 611 fixedly mounted on the top end surface of the equipment supporting base 4, the supporting substrate 611 is a member with a structure shaped like "L", two lifting rails 612 are fixedly mounted on the edge of one side end surface of the supporting substrate 611 symmetrically, sliding end surfaces of the two lifting rails 612 are movably connected with a sliding base 613, one side end surface of the sliding base 613 is fixedly mounted with a driving plate 614, a fixed base 615 is fixedly mounted on the top of one side end surface of the supporting substrate 611 and located between the two lifting rails 612, a motor 616 is fixedly mounted on the bottom of one side end surface of the supporting substrate 611 and located right below the fixed base 615, a screw 617 is fixedly connected between the motor 616 and the fixed base 615, and a middle section of the screw 617 is connected with an inner side surface of the driving plate 614 through a screw thread.
Referring to fig. 5, the laser cladding assembly 63 includes a supporting frame 631 fixedly connected between the first elevating mechanism 61 and the second elevating mechanism 62, the supporting frame 631 is a rectangular hollow structure, four laser cladding nozzles 632 are respectively installed on an inner side wall of the supporting frame 631, and the four laser cladding nozzles 632 are located in a horizontal plane.
When the device is used, firstly, the oil drill pipe 7 is installed and placed by means of the drill pipe fixing clamp 58, after the placement is completed, the servo motor 51 is started, the servo motor 51 drives the driving gear 53 to rotate, then the driven gear 54 and the bearing vertical shaft 52 are sequentially driven to rotate, the bearing vertical shaft 52 indirectly drives the fixed oil drill pipe 7 to rotate, in the process of rotating the oil drill pipe 7, the oil drill pipe 7 is always in a state of rotating only a quarter of a circle and moving in a reciprocating mode by controlling the rotating speed of the servo motor 51, at the moment, the four laser cladding nozzles 632 are started, the four laser cladding nozzles 632 are respectively subjected to cladding treatment corresponding to the quarter of the circle of the oil drill pipe 7, therefore, the effect of simultaneous cladding of four points is achieved, the oil drill pipe 7 does not need to rotate for a whole circle, then, the motor 616 is started, and the motor 616 drives the screw 617 to rotate, under the action of the threaded connection, the sliding seat 613 and the lifting guide rail 612, the driving plate 614 can drive the whole laser cladding assembly 63 to do descending movement, so that a processing process of rotating and descending once is formed, and the petroleum drill pipe 7 can be detached until the whole petroleum drill pipe 7 is completely clad.
In the present embodiment, the laser cladding nozzle 632 is a common component in the art, and the structural features, the operating principle, and the specific circuit structure electrically connected to the outside are all the same as those of the prior art, and will not be described in detail herein.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a portable laser cladding device, includes equipment load-bearing frame (1), its characterized in that: the top end face of the equipment bearing frame (1) is fixedly connected with equipment bearing base station (4) through a welding mode, the geometric center position of the top end face of the equipment bearing base station (4) is fixedly provided with a rotary driving mechanism (5), the top end face of the equipment bearing base station (4) is located above the rotary driving mechanism (5) and is fixedly provided with a workpiece machining unit (6), and the top driving end of the rotary driving mechanism (5) is fixedly clamped and provided with a vertical petroleum drill rod (7).
2. The mobile laser cladding device of claim 1, wherein: the bottom terminal surface of equipment bearing frame (1) is fixed mounting respectively has support sole (2) and universal gyro wheel (3), support sole (2) set up the inboard position in universal gyro wheel (3), the quantity that supports sole (2) and universal gyro wheel (3) is provided with four at least, four at least support sole (2) and universal gyro wheel (3) are the rectangle and distribute in the bottom of equipment bearing frame (1).
3. The mobile laser cladding device of claim 1, wherein: rotatory actuating mechanism (5) set up respectively equipment bear servo motor (51) on base station (4) top end face and bear vertical scroll (52), the external fixation of servo motor (51) drive end has cup jointed driving gear (53), the external fixation cover that bears vertical scroll (52) midblock section has connect driven gear (54), the top fixed mounting who bears vertical scroll (52) has shaft coupling (57), the top fixed mounting of shaft coupling (57) has drilling rod mounting fixture (58).
4. The mobile laser cladding device of claim 3, wherein: the driving end of the servo motor (51) extends to the upper portion of the driving gear (53), one end of a limiting plate (55) is fixedly connected with the driving end of the servo motor, the other end of the limiting plate (55) is sleeved on the top section of the bearing vertical shaft (52), and rotatable connecting structures are formed between the limiting plate (55) and the servo motor (51) and between the limiting plate (55) and the bearing vertical shaft (52) through bearings (56).
5. The mobile laser cladding device of claim 3, wherein: the driving gear (53) is in meshed connection with the driven gear (54), and the transmission ratio of the driving gear (53) to the driven gear (54) is 5: 1.
6. The mobile laser cladding device of claim 1, wherein: the workpiece processing unit (6) comprises a first lifting mechanism (61) and a second lifting mechanism (62) which are respectively and fixedly installed on the top end face of the equipment bearing base platform (4), the first lifting mechanism (61) and the second lifting mechanism (62) are symmetrically arranged, the driving end faces of the first lifting mechanism and the second lifting mechanism are adjacent, a laser cladding assembly (63) is jointly connected onto the adjacent driving end faces of the first lifting mechanism (61) and the second lifting mechanism (62), and the first lifting mechanism (61) and the second lifting mechanism (62) are two components with the same size, shape and structure.
7. The mobile laser cladding device of claim 6, wherein the first lifting mechanism (61) comprises a bearing substrate (611) fixedly mounted on the top end surface of the equipment bearing base platform (4), the bearing substrate (611) is a member with a structure shaped like the Chinese character 'L', two lifting guide rails (612) are fixedly mounted on the edge of one side end surface of the bearing substrate (611) in a symmetrical manner, sliding end surfaces of the two lifting guide rails (612) are movably connected with a sliding base (613), one side end surface of the sliding base (613) is fixedly mounted with a driving plate (614), a fixed base (615) is fixedly mounted on the top of one side end surface of the bearing substrate (611) and at a position between the two lifting guide rails (612), a motor (616) is fixedly mounted on the bottom of one side end surface of the bearing substrate (611) and at a position right below the fixed base (615), a lead screw (617) is fixedly connected between the motor (616) and the fixed base (615), and a middle section of the lead screw (617) is connected with the inner side surface of the driving plate (614) through a screw thread.
8. The mobile laser cladding device of claim 6, wherein: laser cladding subassembly (63) include bearing frame (631) of fixed connection between first elevating system (61) and second elevating system (62), bearing frame (631) are a rectangle hollow structure, four laser cladding shower nozzles (632) are equallyd divide to install to the inside wall of bearing frame (631), four laser cladding shower nozzles (632) are located in a horizontal plane together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921767165.6U CN211079336U (en) | 2019-10-21 | 2019-10-21 | Movable laser cladding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921767165.6U CN211079336U (en) | 2019-10-21 | 2019-10-21 | Movable laser cladding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211079336U true CN211079336U (en) | 2020-07-24 |
Family
ID=71624982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921767165.6U Expired - Fee Related CN211079336U (en) | 2019-10-21 | 2019-10-21 | Movable laser cladding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211079336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126925A (en) * | 2020-08-28 | 2020-12-25 | 江苏联宸激光科技有限公司 | Be applied to special high-efficient manipulator of laser cladding |
| CN112458456A (en) * | 2020-10-30 | 2021-03-09 | 芜湖舍达激光科技有限公司 | Single tube cladding device |
-
2019
- 2019-10-21 CN CN201921767165.6U patent/CN211079336U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126925A (en) * | 2020-08-28 | 2020-12-25 | 江苏联宸激光科技有限公司 | Be applied to special high-efficient manipulator of laser cladding |
| CN112126925B (en) * | 2020-08-28 | 2022-07-08 | 江苏联宸激光科技有限公司 | Laser cladding manipulator |
| CN112458456A (en) * | 2020-10-30 | 2021-03-09 | 芜湖舍达激光科技有限公司 | Single tube cladding device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |