CN217668923U - Aeroengine turbine blade washs positioning fixture - Google Patents
Aeroengine turbine blade washs positioning fixture Download PDFInfo
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- CN217668923U CN217668923U CN202221193760.5U CN202221193760U CN217668923U CN 217668923 U CN217668923 U CN 217668923U CN 202221193760 U CN202221193760 U CN 202221193760U CN 217668923 U CN217668923 U CN 217668923U
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- turbine blade
- plate
- clamping
- positioning fixture
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Abstract
The utility model discloses an aeroengine turbine blade cleaning and positioning fixture, belonging to the technical field of aeroengine turbine blade fixtures, comprising; the device comprises an operating platform and two clamping components for clamping two ends of a turbine blade; the clamping assembly comprises an outer frame with a U-shaped vertical section and two clamping plates positioned on the inner side of the outer frame, the clamping plates are in sliding connection with a chute formed in the inner side wall of the outer frame through extrusion plates connected with the inner wall of the chute, the extrusion plates are connected with the inner wall of the chute through a plurality of compression springs which are uniformly distributed, and tooth grooves are formed in opposite ends of the two clamping plates; the top of operation panel is connected with two montants perpendicularly, two the top of montant is connected through the fixed plate, two the periphery slip cap of montant is equipped with the movable plate, the movable plate rotates with one of them centre gripping subassembly through the sliding seat that the top is connected and is connected. This aeroengine turbine blade washs positioning fixture, simple structure, convenient washing.
Description
Technical Field
The utility model belongs to the technical field of the aviation blade anchor clamps, especially, relate to an aeroengine turbine blade washs positioning fixture.
Background
The turbine blade of the aero-engine is mostly a casting, a large amount of attachments are generated on the surface of the turbine blade due to the processing process flow, the attachments on the surface can be removed before the turbine blade is used, the existing turbine blade cleaning and positioning clamp of the aero-engine is difficult to adapt to clamping of different turbine blades due to different lengths and shapes of the turbine blades, the universality is poor, and the turbine blade is easy to damage when the turbine blade is clamped by the existing turbine blade cleaning and positioning clamp of the aero-engine;
in the process of implementing the present invention, the inventor finds that there are at least the following problems in the technology: the existing aeroengine turbine blade cleaning and positioning clamp is easy to drop when clamping turbine blades, and cannot meet the cleaning requirements of operators.
Therefore, the aero-engine turbine blade cleaning and positioning clamp is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art, when centre gripping turbine blade, the phenomenon that drops appears easily, can't satisfy operating personnel's washing demand's problem, and the aeroengine turbine blade that provides washs positioning fixture.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an aeroengine turbine blade cleaning positioning fixture comprises a positioning device and a positioning device, wherein the positioning device comprises a positioning base;
the device comprises an operating platform and two clamping components for clamping two ends of a turbine blade;
the centre gripping subassembly includes that vertical section is the frame of U type structure and is located two grip blocks of frame inboard, the spout sliding connection that the stripper plate that the grip block passes through the wall connection and set up with the frame inside wall, be connected through a plurality of evenly distributed's compression spring between stripper plate and the spout inner wall, two all be provided with the tooth's socket on the relative one end of grip block.
Through above-mentioned technical scheme, through compression spring's elastic effect and the setting of tooth's socket, increased the centre gripping dynamics to turbine blade.
Preferably, the top of operation panel is connected with two montants perpendicularly, two the top of montant is connected through the fixed plate, two the periphery slip cap of montant is equipped with the movable plate, the movable plate passes through the sliding seat that the top is connected and rotates with one of them centre gripping subassembly to be connected, the screw hole with threaded rod threaded connection is seted up on the surface of movable plate.
Through the technical scheme, the movable plate is stably moved on the vertical rods through the driving of the two vertical rods.
Preferably, the top surface of the fixed plate is connected with a rotating motor, and an output shaft of the rotating motor extends to the lower part of the fixed plate and is connected with another clamping assembly.
Through above-mentioned technical scheme, through the rotation of rotating electrical machines, can rotate the washing to the turbine blade of centre gripping.
Preferably, a driving motor is embedded in a fixing groove formed in the inner wall of the operating platform, a threaded rod extending to the outside of the operating platform is connected to an output shaft of the driving motor, and the top end of the threaded rod is rotatably connected with the bottom surface of the fixing plate.
Through above-mentioned technical scheme, drive the threaded rod through driving motor and rotate, the threaded rod passes through the movable plate and adjusts the interval of two centre gripping subassemblies, satisfies the centre gripping demand of different length turbine blades.
Preferably, the four corners of operation panel bottom surface have all been seted up the mounting groove, and sliding connection sliding plate on the inner wall of mounting groove, the bottom of sliding plate is connected with the wheel that rolls through two connection pieces rotation.
Through above-mentioned technical scheme, through rolling wheel formula setting of hiding, save holistic usage space.
Preferably, the sliding plate is connected with the inner wall of the mounting groove through a hydraulic telescopic rod.
Through above-mentioned technical scheme, can drive the wheel that rolls through hydraulic telescoping rod and carry out vertical motion, conveniently remove the device.
Preferably, the fixed plate and the moving plate are provided in a plate-like structure having the same size.
Through above-mentioned technical scheme, set up to the same shape through fixed plate and movable plate, increase holistic aesthetic property.
To sum up, the utility model discloses a technological effect and advantage: according to the cleaning and positioning clamp for the turbine blades of the aero-engine, the turbine blades are placed between the two clamping plates, the compression springs are extruded through the clamping plates and the extrusion plates, the clamping force on the turbine blades is increased through the elastic effect of the compression springs and the action of tooth grooves, and the turbine blades are prevented from falling off when being cleaned;
one clamping assembly is driven to rotate by the rotating motor, and the other clamping assembly is arranged with the movable seat in a rotating mode, so that the turbine blade can be cleaned in a rotating mode, and the cleaning effect is improved;
the hydraulic telescopic rod drives the rolling wheel to extend to the lower part of the operating platform through the sliding plate, so that the whole operation is convenient to move, and meanwhile, the rolling wheel is contracted in a mounting groove in the operating platform, so that the stability of the device after the movement is ensured; this aeroengine turbine blade washs positioning fixture, simple structure, the convenient washing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;
fig. 3 is a cross-sectional view of the clamping assembly of the present invention;
fig. 4 is a sectional view of the operation table of the present invention.
In the figure: 1. an operation table; 2. moving the plate; 3. a fixing plate; 4. a threaded rod; 5. a vertical rod; 6. a rotating electric machine; 7. a clamping assembly; 71. an outer frame; 72. a clamping plate; 73. a pressing plate; 74. a compression spring; 8. a movable seat; 9. a sliding plate; 10. a hydraulic telescopic rod; 11. a rolling wheel; 12. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, 2 and 3, an aeroengine turbine blade cleaning positioning fixture comprises; the turbine blade clamping device comprises an operating platform 1 and two clamping assemblies 7 for clamping two ends of a turbine blade, wherein the operating platform 1 is of a rectangular box-shaped structure. The clamping assembly 7 comprises an outer frame 71 with a U-shaped vertical section and two clamping plates 72 located on the inner side of the outer frame 71, the outer frame 71 with the U-shaped vertical section meets the requirement for putting in the turbine blades, the clamping plates 72 are in sliding connection with sliding grooves formed in the inner side wall of the outer frame 71 through extrusion plates 73 connected with the inner wall, the extrusion plates 73 are connected with the inner wall of the sliding grooves through a plurality of compression springs 74 which are uniformly distributed, tooth grooves are formed in opposite ends of the two clamping plates 72, friction between the two clamping plates 72 and the turbine blades is increased due to the arrangement of the tooth grooves, the compression springs 74 are extruded through the clamping plates 72 and the extrusion plates 73, and the two clamping plates 72 clamp the turbine blades through the elastic effect of the compression springs 74.
Referring to fig. 1 and 2, the moving plate 2 is rotatably connected with one of the clamping assemblies 7 through a movable seat 8 connected to the top, the top surface of the fixed plate 3 is connected with a rotating motor 6, an output shaft of the rotating motor 6 extends to the lower side of the fixed plate 3 and is connected with the other clamping assembly 7, the turbine blades are fixed between the two clamping assemblies 7, and the rotating motor 6 can drive the turbine blades to rotate and clean.
Referring to fig. 1 and 4, the top of operation panel 1 is connected with two montants 5 perpendicularly, the top of two montants 5 is connected through fixed plate 3, the periphery slip cover of two montants 5 is equipped with movable plate 2, it is stable to guarantee that movable plate 2 moves on two montants 5, fixed plate 3 sets up to the platelike structure of equidimension with movable plate 2, increase holistic aesthetic property, driving motor 12 is installed in the embedding in the fixed slot that the inner wall of operation panel 1 was seted up, be connected with on driving motor 12's the output shaft and extend to 1 outside threaded rod 4 of operation panel, and the top of threaded rod 4 is rotated with the bottom surface of fixed plate 3 and is connected, the screw hole with 4 threaded connection of threaded rod is seted up on the surface of movable plate 2, it rotates to drive threaded rod 4 through driving motor 12, threaded rod 4 is through 2 intervals of adjusting two clamping component 7, satisfy the centre gripping demand of different length movable plates.
Referring to fig. 1 and 4, the mounting groove has all been seted up to four corners in operation panel 1 bottom surface, and sliding connection sliding plate 9 on the inner wall of mounting groove, and sliding plate 9's bottom is rotated through two connection pieces and is connected with wheel 11 that rolls, is connected through hydraulic telescoping rod 10 between sliding plate 9 and the mounting groove inner wall, and it is convenient whole removal to drive wheel 11 that rolls through hydraulic telescoping rod 10 outside extending operation panel 1.
The working principle is as follows: when using, at first drive threaded rod 4 through driving motor 12 and rotate, threaded rod 4 drives movable plate 2 and moves on two montants 5, adjust the interval of two centre gripping subassemblies 7, place turbine blade between two centre gripping subassemblies 7 next, extrude compression spring 74 through grip block 72 and stripper plate 73, elastic effect through compression spring 74, make two grip blocks 72 carry out the centre gripping to turbine blade, then start rotating electrical machines 6, rotating electrical machines 6 drives turbine blade and rotates, utilize the turbine blade of cleaning equipment pairing rotation to carry out quick washing.
The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. A cleaning and positioning clamp for turbine blades of an aero-engine comprises;
the device comprises an operating platform (1) and two clamping assemblies (7) for clamping two ends of a turbine blade;
the method is characterized in that: centre gripping subassembly (7) are frame (71) and two grip blocks (72) that are located frame (71) inboard of U type structure including vertical section, the spout sliding connection that grip block (72) were seted up through inner wall connection stripper plate (73) and frame (71) inside wall, be connected through a plurality of evenly distributed's compression spring (74) between stripper plate (73) and the spout inner wall, two all be provided with the tooth's socket on the relative one end of grip block (72).
2. The aeroengine turbine blade cleaning and positioning fixture as claimed in claim 1, wherein two vertical rods (5) are vertically connected to the top of the operating platform (1), the top ends of the two vertical rods (5) are connected through a fixed plate (3), a moving plate (2) is slidably sleeved on the periphery of the two vertical rods (5), and the moving plate (2) is rotatably connected with one clamping assembly (7) through a movable seat (8) connected to the top.
3. The aeroengine turbine blade washing positioning fixture of claim 2, characterized in that a rotary motor (6) is connected to the top surface of the fixed plate (3), and an output shaft of the rotary motor (6) extends to the lower part of the fixed plate (3) and is connected with another clamping component (7).
4. The aero-engine turbine blade cleaning and positioning fixture as claimed in claim 2, wherein a driving motor (12) is embedded in a fixing groove formed in the inner wall of the operating platform (1), a threaded rod (4) extending to the outside of the operating platform (1) is connected to an output shaft of the driving motor (12), the top end of the threaded rod (4) is rotatably connected with the bottom surface of the fixing plate (3), and a threaded hole in threaded connection with the threaded rod (4) is formed in the surface of the moving plate (2).
5. The aeroengine turbine blade cleaning and positioning fixture as claimed in claim 1, wherein mounting grooves are formed in four corners of the bottom surface of the operating platform (1), a sliding plate (9) is slidably connected to the inner wall of each mounting groove, and rolling wheels (11) are rotatably connected to the bottom of each sliding plate (9) through two connecting pieces.
6. The aeroengine turbine blade cleaning and positioning fixture as claimed in claim 5, wherein the sliding plate (9) is connected with the inner wall of the mounting groove through a hydraulic telescopic rod (10).
7. The aeroengine turbine blade cleaning positioning fixture as claimed in claim 2, characterized in that the fixed plate (3) and the moving plate (2) are provided as plate-like structures of the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221193760.5U CN217668923U (en) | 2022-05-19 | 2022-05-19 | Aeroengine turbine blade washs positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221193760.5U CN217668923U (en) | 2022-05-19 | 2022-05-19 | Aeroengine turbine blade washs positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217668923U true CN217668923U (en) | 2022-10-28 |
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ID=83739603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221193760.5U Active CN217668923U (en) | 2022-05-19 | 2022-05-19 | Aeroengine turbine blade washs positioning fixture |
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| CN (1) | CN217668923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505368A (en) * | 2024-01-05 | 2024-02-06 | 黑龙江鼎元药业股份有限公司 | Traditional chinese medicine earth treatment facility is used in herbal pieces-production |
-
2022
- 2022-05-19 CN CN202221193760.5U patent/CN217668923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505368A (en) * | 2024-01-05 | 2024-02-06 | 黑龙江鼎元药业股份有限公司 | Traditional chinese medicine earth treatment facility is used in herbal pieces-production |
| CN117505368B (en) * | 2024-01-05 | 2024-03-29 | 黑龙江鼎元药业股份有限公司 | Traditional chinese medicine earth treatment facility is used in herbal pieces-production |
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