CN212120466U - Titanium alloy spraying device for aircraft engine - Google Patents
Titanium alloy spraying device for aircraft engine Download PDFInfo
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- CN212120466U CN212120466U CN202020699215.8U CN202020699215U CN212120466U CN 212120466 U CN212120466 U CN 212120466U CN 202020699215 U CN202020699215 U CN 202020699215U CN 212120466 U CN212120466 U CN 212120466U
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- aircraft engine
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Abstract
The utility model belongs to the field of aircraft engine processing devices, in particular to an aircraft engine titanium alloy spraying device, which is complex to operate and poor in use convenience for fixing an aircraft engine titanium alloy shell aiming at the existing aircraft engine titanium alloy shell spraying device; need be through manual removal aeroengine titanium alloy shell, just can realize carrying out the spraying to aeroengine titanium alloy shell's different positions, the great problem of the amount of hand labor, the following scheme is proposed at present, and it includes supporting box, and the drawing liquid pump is installed to the intermediate position of supporting box's outer roof, and the bottom of drawing liquid pump is equipped with the liquid suction pipe, and the bottom of liquid suction pipe is connected with the conveyer pipe, the utility model discloses novel structure, the convenience is fixed aeroengine titanium alloy shell, and the convenience of use is higher, and degree of automation is higher, finishes aeroengine titanium alloy shell is fixed after, can carry out the spraying to aeroengine titanium alloy shell's different positions automatically, and the amount of hand labor is less.
Description
Technical Field
The utility model relates to an aeroengine processingequipment technical field especially relates to an aeroengine titanium alloy spraying device.
Background
The aircraft engine is a highly complex and precise thermal machine, is used as the heart of an aircraft, is not only the power of the aircraft flight, but also an important driving force for promoting the development of aviation industry, and each important change in human aviation history is inseparable from the technical progress of the aircraft engine. In the process of producing and processing the aircraft engine, the surface of the titanium alloy shell of the aircraft engine needs to be sprayed with the heat-insulating coating.
In order to prevent the titanium alloy shell of the aircraft engine from deviating in the spraying process and ensure the spraying precision, the titanium alloy shell of the aircraft engine needs to be fixed before spraying, but the existing spraying device for the titanium alloy shell of the aircraft engine has complex operation for fixing the titanium alloy shell of the aircraft engine and poor use convenience; in addition, the existing spraying device for the titanium alloy shell of the aero-engine can be used for spraying different positions of the titanium alloy shell of the aero-engine only by manually moving the titanium alloy shell of the aero-engine, so that the manual labor amount is large, the practicability is poor, and therefore the spraying device for the titanium alloy shell of the aero-engine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an aircraft engine titanium alloy spraying device, which solves the problems of complex operation and poor use convenience of the existing aircraft engine titanium alloy shell spraying device for fixing the aircraft engine titanium alloy shell; and the current aircraft engine titanium alloy shell spraying device can realize spraying to different positions of the aircraft engine titanium alloy shell only through manually moving the aircraft engine titanium alloy shell, and the problem of large labor capacity is solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an aircraft engine titanium alloy spraying device comprises a supporting box, wherein a liquid pump is installed at the middle position of the outer top wall of the supporting box, a liquid suction pipe is arranged at the bottom end of the liquid pump, the bottom end of the liquid suction pipe extends into the supporting box and is fixedly connected with a conveying pipe, a liquid discharge pipe is arranged at the top end of the liquid suction pump, a connecting pipe made of rubber materials is connected to the top end of the liquid discharge pipe, a spray head with an upward spray nozzle is connected to the top end of the connecting pipe, a horizontal mounting plate is fixedly sleeved on the outer ring of the bottom of the spray head, vertical fixing plates are fixed at two ends of the outer top wall of the supporting box, horizontal electric push rods are installed on the side walls, close to each other, of the output ends of the two electric push rods are close to each other and are fixedly connected with vertical supporting plates, the mounting plates are fixedly connected to the top ends of, the double-shaft stepping motor is installed in the middle of the top wall of the top plate, the output ends of the two sides of the double-shaft stepping motor are fixedly connected with horizontal lead screws through couplers, rectangular moving holes are formed in the two sides of the top plate, a vertical rectangular first transmission plate and a vertical rectangular second transmission plate are movably sleeved in the two moving holes respectively, the first transmission plate and the second transmission plate are connected to the outer rings of the two lead screws in a spiral fit mode respectively, the bottom end of the first transmission plate extends to the lower portion of the top plate and is rotatably connected with a horizontal first rotating shaft through bearings, the bottom end of the second transmission plate extends to the lower portion of the top plate and is rotatably connected with a second rotating shaft through bearings, one ends, close to each other, of the first rotating shaft and the second rotating shaft are fixedly connected with vertical connecting plates, and clamping plates are fixed at one ends, close to each other, of the two connecting plates, and the side wall of the first transmission plate, which is positioned below the top plate and is far away from the second transmission plate, is provided with a servo motor, the output end of the servo motor is fixedly connected with a second gear, one end of the first rotating shaft, which is far away from the second rotating shaft, is fixedly connected with a first gear, and the first gear is meshed with the second gear.
Preferably, the screw thread directions of the two screw rods are opposite, the width of the first transmission plate and the width of the second transmission plate are matched with the width of the moving hole, a horizontal fixing rod is fixedly connected between the inner side walls of the two sides of the moving hole, and the first transmission plate and the second transmission plate are respectively in clearance fit with the outer rings of the two fixing rods.
Preferably, the top wall of the supporting box, which is positioned on two sides of the liquid pump, is provided with sliding grooves along the length direction, sliding blocks are arranged in the sliding grooves in a sliding mode, and the two supporting plates are fixed to the top ends of the two sliding blocks respectively.
Preferably, the clamping plates are made of rubber materials, and a plurality of anti-skidding grooves are formed in the side walls, close to each other, of the two clamping plates.
Preferably, the top wall of the supporting box is provided with a feeding hole, a hole sealing plug is connected to the feeding hole in a spiral matching mode, and the top end of the hole sealing plug is welded with a handle.
Preferably, the screw rod is rotatably connected to the top wall of the top plate through a bearing seat.
The utility model has the advantages that:
1. through the cooperation of roof, biax step motor, lead screw, removal hole, first transmission board, second transmission board, first pivot, second pivot, connecting plate and splint, can effectually simplify and carry out the operation fixed to aeroengine titanium alloy shell, the effectual use convenience that has promoted aeroengine titanium alloy shell spraying device.
2. Through servo motor, first gear, the second gear, first pivot, the second pivot, the connecting plate, splint, the supporting box, the drawing liquid pump, the connecting rod, the shower nozzle, the mounting panel, a supporting plate, fixed plate and electric putter's mating reaction, with the fixed back that finishes of aeroengine titanium alloy shell, through the drawing liquid pump, electric putter and servo motor's work, can carry out the spraying to the different positions of aeroengine titanium alloy shell automatically, need not to realize carrying out the spraying to different positions through manual removal aeroengine titanium alloy shell, the effectual amount of labour that has reduced.
The utility model discloses novel structure, the convenience is fixed aeroengine titanium alloy shell, and it is higher to use the convenience, and degree of automation is higher, with the fixed back that finishes of aeroengine titanium alloy shell, can carry out the spraying to the different positions of aeroengine titanium alloy shell automatically, and the amount of labour is less.
Drawings
Fig. 1 is a schematic structural view of a titanium alloy spraying device for an aircraft engine according to the present invention;
fig. 2 is a cross-sectional view of an aircraft engine titanium alloy spraying device provided by the utility model;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
Reference numbers in the figures: 1. a support box; 2. a liquid pump; 3. a connecting pipe; 4. a spray head; 5. a support plate; 6. a fixing plate; 7. an electric push rod; 8. mounting a plate; 9. a first rotating shaft; 10. a first gear; 11. a second gear; 12. a connecting plate; 13. a splint; 14. a servo motor; 15. a first drive plate; 16. a screw rod; 17. a dual-axis stepper motor; 18. a second drive plate; 19. a top plate; 20. a second rotating shaft; 21. moving the hole; 22. and (5) fixing the rod.
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.
Referring to fig. 1-3, an aircraft engine titanium alloy spraying device comprises a supporting box 1, a liquid pump 2 is installed at the middle position of the outer top wall of the supporting box 1, a liquid suction pipe is arranged at the bottom end of the liquid pump 2, the bottom end of the liquid suction pipe extends into the supporting box 1 and is fixedly connected with a conveying pipe, a liquid discharge pipe is arranged at the top end of the liquid pump 2, the top end of the liquid discharge pipe is connected with a connecting pipe 3 made of rubber materials, the top end of the connecting pipe 3 is connected with a nozzle 4 with a nozzle facing upwards, the outer ring at the bottom of the nozzle 4 is fixedly sleeved with a horizontal mounting plate 8, vertical fixing plates 6 are fixed at both ends of the outer top wall of the supporting box 1, horizontal electric push rods 7 are installed on the side walls of the two fixing plates 6 which are close to each other, the expansion of the electric push rods 7 can be controlled by a controller of the electric push rods 7, the mounting plates 8 are fixedly connected to the top ends of the two mounting plates 8, the top ends of the two fixing plates 6 are fixedly connected with top plates 19, double-shaft stepping motors 17 are mounted in the middle positions of the top walls of the top plates 19, the double-shaft stepping motors 17 can be controlled to operate in two directions through controllers of the double-shaft stepping motors 17, horizontal screw rods 16 are fixedly connected to the output ends of the two sides of the double-shaft stepping motors 17 through couplers, rectangular moving holes 21 are formed in the two sides of the top plates 19, vertical rectangular first transmission plates 15 and vertical rectangular second transmission plates 18 are movably sleeved inside the two moving holes 21 respectively, the first transmission plates 15 and the second transmission plates 18 are connected to the outer rings of the two screw rods 16 in a threaded fit mode respectively, the bottom ends of the first transmission plates 15 extend to the lower portions of the top plates 19 and are rotatably connected with the horizontal first rotating shafts 9 through bearings, the bottom ends of the second transmission plates 18 extend to the lower portions of the top plates 19 and, the equal fixedly connected with vertically connecting plate 12 of one end that first pivot 9 and second pivot 20 are close to each other, the one end that two connecting plates 12 are close to each other all is fixed with splint 13, all install servo motor 14 on the lateral wall of second driving plate 18 is kept away from to first drive plate 15 that is located roof 19 below, servo motor 14's output fixedly connected with second gear 11, the first gear 10 of one end fixedly connected with that second pivot 20 was kept away from to first pivot 9, first gear 10 is connected with the meshing of second gear 11.
The thread directions of the two screw rods 16 are opposite, the width of the first transmission plate 15 and the width of the second transmission plate 18 are matched with the width of the moving hole 21, horizontal fixing rods 22 are fixedly connected between the inner side walls of the two sides of the moving hole 21, the first transmission plate 15 and the second transmission plate 18 are respectively in clearance fit with the outer rings of the two fixing rods 22, and therefore the first transmission plate 15 and the second transmission plate 18 can be ensured to stably and horizontally move.
The top wall of the supporting box 1 positioned on two sides of the liquid pump 2 is provided with a sliding groove along the length direction, the sliding groove is internally provided with a sliding block in a sliding manner, and the two supporting plates 5 are respectively fixed on the top ends of the two sliding blocks, so that the supporting plates 5 can be ensured to be stably and horizontally moved.
Splint 13 is made by rubber materials, has all seted up a plurality of anti-skidding grooves on the lateral wall that two splint 13 are close to each other, and multiplicable splint 13 and aeroengine titanium alloy shell's static friction.
The charge door has the advantages that the charge door has been seted up on the roof of the support box 1, the screw fit is connected with the hole sealing plug in the charge door, the top welding of hole sealing plug has the handle, through rotating the handle, can drive the hole sealing plug and rotate, can make the hole sealing plug break away from the charge door, can add coating to the inside of support box 1 through the charge door, after having added coating, the inside of charge door is connected into with hole sealing plug screw fit to the rethread rotation handle.
The screw rod 16 is rotatably connected to the top wall of the top plate 19 through a bearing seat, so that the stability of the screw rod 16 can be ensured.
The working principle is as follows: when the spraying device is used, before the titanium alloy shell of the aero-engine is sprayed, the titanium alloy shell of the aero-engine is placed between the two clamping plates 13, the two screw rods 16 can be driven to rotate through forward operation of the double-shaft stepping motor 17, the first transmission plate 15 and the second transmission plate 18 can be close to each other through the screw transmission of the two screw rods 16 with the first transmission plate 15 and the second transmission plate 18 respectively, the first rotating shaft 9 and the second rotating shaft 20 can be driven to be close to each other, the two connecting plates 12 can drive the two clamping plates 13 to be close to each other until the two clamping plates 13 clamp the titanium alloy shell of the aero-engine, the titanium alloy shell of the aero-engine can be effectively fixed, and the operation for fixing the titanium alloy shell of the aero-engine is simple; after the titanium alloy shell of the aircraft engine is fixed, the middle position of the bottom of the titanium alloy shell of the aircraft engine can be sprayed through the spray head 4 by the operation of the liquid pump 2, the two support plates 5 can drive the mounting plate 8 to move back and forth along the horizontal direction by the extension and retraction of the two electric push rods 7, the spray head 4 can be driven to move back and forth along the horizontal direction, different positions of the bottom of the titanium alloy shell of the aircraft engine along the horizontal direction can be sprayed through the spray head 4, the first rotating shaft 9 can be driven to rotate through the rotation of the servo motor 14 and the transmission of the second gear 11 and the first gear 10, the connecting plate 12 and the clamping plate 13 can be driven to rotate along the vertical direction, the titanium alloy shell of the aircraft engine can be driven to rotate along the vertical direction, different positions of the titanium alloy shell of the aircraft engine along the vertical direction can be sprayed through the spray head 4, thereby realize automatically carrying out the spraying to aeroengine titanium alloy shell's different positions.
The utility model discloses novel structure, the convenience is fixed aeroengine titanium alloy shell, and it is higher to use the convenience, and degree of automation is higher, with the fixed back that finishes of aeroengine titanium alloy shell, can carry out the spraying to the different positions of aeroengine titanium alloy shell automatically, and the amount of labour is less.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an aeroengine titanium alloy spraying device, includes supporting box (1), its characterized in that, drawing liquid pump (2) are installed to the intermediate position of the outer top wall of supporting box (1), the bottom of drawing liquid pump (2) is equipped with the liquid suction pipe, and the bottom of liquid suction pipe extends to the inside and the fixedly connected with conveyer pipe of supporting box (1), the top of drawing liquid pump (2) is equipped with the fluid-discharge tube, and the top of fluid-discharge tube is connected with rubber materials's connecting pipe (3), the top of connecting pipe (3) is connected with spout shower nozzle (4) up, the fixed horizontally mounting panel (8) that has cup jointed in the bottom outer lane of shower nozzle (4), the both ends of the outer top wall of supporting box (1) all are fixed with vertically fixed plate (6), two all install horizontally electric putter (7), two on the lateral wall that fixed plate (6) are close to each other, electric putter's (7) output is close to each other and fixedly connected with vertically backup pad (5) ) The mounting plate (8) is fixedly connected to the top ends of the two mounting plates (8), the top ends of the two fixing plates (6) are fixedly connected with a top plate (19), a double-shaft stepping motor (17) is installed at the middle position of the top wall of the top plate (19), the output ends of the two sides of the double-shaft stepping motor (17) are fixedly connected with a horizontal screw rod (16) through a coupler, rectangular moving holes (21) are formed in the two sides of the top plate (19), a vertical rectangular first driving plate (15) and a vertical rectangular second driving plate (18) are movably sleeved in the moving holes (21), the first driving plate (15) and the second driving plate (18) are respectively connected to the outer rings of the screw rods (16) in a spiral fit mode, the bottom end of the first driving plate (15) extends to the lower portion of the top plate (19) and is rotatably connected with a horizontal first rotating shaft (9) through a bearing, the bottom of second driving plate (18) extends to the below of roof (19) and rotates through the bearing and be connected with second pivot (20), first pivot (9) with the equal fixedly connected with vertically connecting plate (12) of one end that second pivot (20) are close to each other, two the one end that connecting plate (12) are close to each other all is fixed with splint (13), is located roof (19) below all install servo motor (14) on first drive plate (15) keep away from the lateral wall of second driving plate (18), the output fixedly connected with second gear (11) of servo motor (14), the one end fixedly connected with first gear (10) of second pivot (20) are kept away from in first pivot (9), and first gear (10) are connected with second gear (11) meshing.
2. The titanium alloy spraying device for the aircraft engine as claimed in claim 1, wherein the thread directions of the two screw rods (16) are opposite, the width of the first transmission plate (15) and the width of the second transmission plate (18) are both matched with the width of the moving hole (21), a horizontal fixing rod (22) is fixedly connected between the inner side walls of the two sides of the moving hole (21), and the first transmission plate (15) and the second transmission plate (18) are respectively in clearance fit with the outer rings of the two fixing rods (22).
3. The titanium alloy spraying device for the aircraft engine according to claim 1, wherein sliding grooves are formed in the top walls of the supporting boxes (1) on the two sides of the liquid pump (2) along the length direction, sliding blocks are arranged in the sliding grooves in a sliding mode, and the two supporting plates (5) are fixed to the top ends of the two sliding blocks respectively.
4. The titanium alloy spraying device for the aircraft engine as claimed in claim 1, wherein the clamping plates (13) are made of rubber materials, and a plurality of anti-skid grooves are formed in the side walls, close to each other, of the two clamping plates (13).
5. The titanium alloy spraying device for the aircraft engine as claimed in claim 1, wherein a feed hole is formed in the top wall of the support box (1), a hole sealing plug is connected to the feed hole in a spiral fit manner, and a handle is welded to the top end of the hole sealing plug.
6. An aircraft engine titanium alloy spraying device according to claim 1, characterized in that the screw rod (16) is rotatably connected to the top wall of the top plate (19) through a bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699215.8U CN212120466U (en) | 2020-04-29 | 2020-04-29 | Titanium alloy spraying device for aircraft engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699215.8U CN212120466U (en) | 2020-04-29 | 2020-04-29 | Titanium alloy spraying device for aircraft engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212120466U true CN212120466U (en) | 2020-12-11 |
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ID=73691935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020699215.8U Active CN212120466U (en) | 2020-04-29 | 2020-04-29 | Titanium alloy spraying device for aircraft engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212120466U (en) |
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2020
- 2020-04-29 CN CN202020699215.8U patent/CN212120466U/en active Active
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