CN114012610A - Metal paddle shot-blasting repairing device - Google Patents
Metal paddle shot-blasting repairing device Download PDFInfo
- Publication number
- CN114012610A CN114012610A CN202111427559.9A CN202111427559A CN114012610A CN 114012610 A CN114012610 A CN 114012610A CN 202111427559 A CN202111427559 A CN 202111427559A CN 114012610 A CN114012610 A CN 114012610A
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- CN
- China
- Prior art keywords
- shot
- paddle
- adjusting
- metal paddle
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 26
- 238000005422 blasting Methods 0.000 title claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 32
- 239000006187 pill Substances 0.000 claims abstract description 28
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 8
- 239000008188 pellet Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005480 shot peening Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000001502 supplementing effect Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
- B24C5/04—Nozzles therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention provides a metal paddle supplementing and spraying pill device, which comprises: a body portion having a support bracket assembly; paddle rotating parts provided at both ends of the main body part for supporting both sides of the metal paddle; the spray gun adjusting and automatic feeding part is arranged in the middle of the main body part and is used for shot blasting the metal paddle; the shot storage and protection part is connected with the spray gun adjusting and automatic feeding part and is used for storing the shot required by single shot blasting; the auxiliary supporting part is used for supporting the blade girder in an auxiliary manner under the condition that the head or the tail of the blade girder needs to be repaired; the invention provides a supplementing and spraying pill device which can be adjusted quickly, is convenient and fast to operate and reliable to use and can greatly improve the production efficiency.
Description
Technical Field
The application belongs to the technical field of helicopter metal paddle maintenance, and particularly relates to a metal paddle supplementing and spraying pill device.
Background
After the metal blade is used for a period of time, surface pitting or scratch damage and the like can occur. Aiming at the situations, the paddle needs to be repaired, and the blade girder is subjected to shot blasting, so that the surface damage of the girder is eliminated, the surface strength of the metal girder is improved, and the requirement for reusing the paddle is met.
The existing metal girder repairing and shot blasting work is to place the repaired paddle on a bracket, push the repaired paddle outdoors, wear protective clothing and glasses manually and repair the damaged part. The labor intensity of workers in the working mode is high, damage at different positions can be repaired by continuously changing the positions of the blades, and the operation is complicated.
The feeding speed of the repaired shot blasting needs to meet the process requirement of 570mm/min +/-10%, the distance between a spray gun opening and the blade also has a fixed requirement, and the parameter requirement cannot be met through manual operation, so that the product is possibly repaired unqualified.
Disclosure of Invention
In view of the above technical problems, the present invention provides a metal paddle supplementing shot device, comprising:
a body portion having a support bracket assembly;
paddle rotating parts provided at both ends of the main body part for supporting both sides of the metal paddle;
the spray gun adjusting and automatic feeding part is arranged in the middle of the main body part and is used for shot blasting the metal paddle;
and the shot storage and protection part is connected with the spray gun adjusting and automatic feeding part and is used for storing the shot required by single shot blasting.
Preferably, the blade rotating portion includes:
the upper supporting ring is arranged on the supporting frame component;
the lower supporting ring is arranged on the supporting frame component;
and the locking assembly is used for locking the upper supporting ring and the lower supporting ring.
Preferably, the locking assembly comprises:
a tab disposed on the upper ring;
and the compression screw rod is used for penetrating through the lug plate to lock the metal blade between the upper supporting ring and the lower supporting ring.
Preferably, the spray gun adjusting and auto-feeding part comprises:
a first adjustment assembly for adjusting the position of the lance along the X direction;
the second adjusting assembly is used for adjusting the position of the spray gun along the Y direction;
and the third adjusting assembly is used for adjusting the position of the spray gun along the Z direction.
Preferably, the spray gun adjusting and automatic feeding part further comprises:
the fixing assembly is connected with the third adjusting assembly and used for fixing the spray gun at a target position; wherein the target position is a position where shot blasting is facilitated.
Preferably, the pill storage and protection part comprises a pill frame, a pill adding layer plate, a bottom drawing plate and a protective cover; the shot frame is used for storing the shots needed by single shot blasting.
Preferably, after the pill adding layer plate is drawn out, pills can be added from the top, and waste materials can be prevented from falling into the pill frame in use; and the bottom drawing plate is used for recovering the residual shot materials after shot blasting.
Preferably, the apparatus further comprises:
and the auxiliary support part is used for supporting the blade girder in an auxiliary way under the condition that the head part or the tail part of the blade girder needs to be repaired.
The invention has the technical effects that:
the invention provides a supplementing and spraying pill device which can be adjusted quickly, is convenient and fast to operate and reliable to use and can greatly improve the production efficiency.
Drawings
FIG. 1 is a schematic structural view of a shot-blasting machine according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a rotating portion of a blade provided in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a gun adjusting and auto-feeding portion according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of a pellet storage and protection portion provided in an embodiment of the present application;
the device comprises a support part 1, an auxiliary support part 2, a main body part 20, a rack 21, a lower supporting ring 22, an upper supporting ring 23, a support part 24, a first connecting piece 25, a second connecting piece 26, a locking groove 27, a locking nut 28, a guide wheel 29, a bolt 210, a fixing piece 211, a speed regulating motor 212, a rack and pinion assembly 213, a guide rail slider assembly 214, a hand wheel 215, a guide rail slider assembly 216, a ball screw assembly 217, a spray gun bracket 218, a third connecting piece 218, a spray gun 219, a butterfly nut 220, a pill frame 221, a laminate charging 222 and a drawing plate 223.
Detailed Description
The invention provides a metal paddle girder patching pill spraying tool, which can quickly adjust the arrangement mode of paddles by rotating the angle of the paddles, so that the surface to be repaired faces to a working surface, and is convenient to operate; the position of the spray gun can be quickly adjusted by adjusting the support through the spray gun, so that the shot blasting outlet is quickly aligned to the position needing to be repaired; automatic feeding is realized by operating an electric control button, and the shot blasting feeding speed is accurately controlled; the pellets required for a single rework can be stored.
The invention aims to change the existing operation mode and provide the supplementing and spraying pill device which can be quickly adjusted, is convenient and fast to operate and reliable to use and can greatly improve the production efficiency.
Referring to fig. 1-4, the device is mainly composed of two parts (as shown in fig. 1): a shot-peening device main body part 2, and an auxiliary support part 1.
In this application embodiment, the effect of auxiliary stay part 1 is to the condition that paddle girder head or afterbody need be reprocessed, can only fix the paddle through the clamping two because of the main part clamping, only to the reprocessing of interlude, can't carry out the reprocessing of head and afterbody. External support therefore needs to be added. So that the head or tail can perform rework work. The clamping mode is the same as that of the main body part; the following mainly describes the structure of the main body of the apparatus.
In the embodiment of the application, the body part of the supplementing and spraying pill device mainly comprises a paddle rotating part (shown in figure 2), a spray gun position adjusting and automatic feeding part (shown in figure 3), a pill storing part and other protection parts (shown in figure 4).
In the embodiment of the application, the rotating part of the blade (as shown in fig. 2) is used for adjusting the arrangement mode of the blade and fixing the blade, so that the part needing shot repairing faces the operation surface. The function of the spray gun position adjusting and automatic feeding part (shown in figure 3) is to adjust the position of the spray gun so that the spray gun and the position needing shot blasting keep the specified distance of the technical requirements. And realizes automatic feeding through a speed regulating motor. The function of the pellet storage and other protective parts is to store but use the required pellets, as well as the dustproof protection of the moving parts.
In the embodiment of the application, the rotating part (as shown in fig. 2) of the blade is bilaterally and symmetrically used for supporting the two sides of the blade, and the structure of the rotating part mainly comprises a lower supporting ring 21, an upper supporting ring 22, a supporting frame assembly, a locking assembly rotating and positioning assembly and the like.
Wherein, every 10 evenly distributed round holes on the circular steel pipe of upper and lower backing ring are used for being connected fixedly with the support frame, and the backing ring falls on the support frame bearing roller down, prevents through bolt 29 to rotate, and before the paddle clamping, curved handle bolt 29 will be fixed with the backing ring down, unclamp and compress tightly the subassembly and take off (two places about) backing ring 21, place the paddle and lean on according to the profile on the backing ring down, detain backing ring 21 and make the profile paste tight paddle. The profile is compressed by the tabs 26 and the compression screw 27. After the head and the tail of the blade are fixed, the bolts at the two sides are pulled out, and a disc formed by combining the upper tray and the lower tray can freely rotate on the supporting roller of the supporting frame. And is fixed against rotation by a latch 29 after being rotated into position.
In the embodiment of the present application, the structure of the adjusting and auto-feeding portion (as shown in fig. 3) of the spray gun mainly includes an X-direction adjusting and auto-feeding assembly, a Y-direction adjusting assembly, and a Z-direction adjusting assembly.
The X-direction adjusting assembly controls the speed regulating motor 211, the gear rack assembly 212 and the guide rail sliding block assembly 213 to realize transmission to change the position of the spray gun through a button, and the Y-direction adjusting assembly realizes position adjustment through an operating hand wheel 214, and is matched with the guide rail sliding block assembly 215 and the ball screw assembly 216 to realize transmission.
Further, the Z direction is tightly locked after the position of the spray gun on the bracket 217 is adjusted by loosening the wing nut 220. After the spray gun is matched with the blade girder in position through three-way adjustment, the control button is manually operated to enable the spray gun to move in the X direction to realize shot repairing and blasting work. The feed speed is preset by a speed regulating motor.
In the embodiment of the application, the pill storage and other protection parts (as shown in fig. 4) mainly comprise a pill frame 221, a pill adding layer plate 222, a bottom drawing plate 223 and a protection cover (not shown in the figure), wherein the pill frame is used for storing pills required by single shot blasting.
Wherein, after the pill adding layer plate 222 is drawn out, the pill material can be added from the top. Can prevent the waste material from falling into the pill frame when in use. The bottom drawing plate is used for recovering the residual shots after shot blasting. The organ type protective cover is mainly used for preventing dust of moving parts such as a ball screw assembly, a guide rail sliding block assembly, a speed regulating motor and the like.
Claims (8)
1. A metal paddle shot peening apparatus, the apparatus comprising:
a body portion having a support bracket assembly;
paddle rotating parts provided at both ends of the main body part for supporting both sides of the metal paddle;
the spray gun adjusting and automatic feeding part is arranged in the middle of the main body part and is used for shot blasting the metal paddle;
and the shot storage and protection part is connected with the spray gun adjusting and automatic feeding part and is used for storing the shot required by single shot blasting.
2. The metal paddle kinetic spray pill device of claim 1, wherein the paddle rotating section comprises:
the upper supporting ring is arranged on the supporting frame component;
the lower supporting ring is arranged on the supporting frame component;
and the locking assembly is used for locking the upper supporting ring and the lower supporting ring.
3. The metal paddle kinetic spray shot device of claim 2, wherein the locking assembly comprises:
a tab disposed on the upper ring;
and the compression screw rod is used for penetrating through the lug plate to lock the metal blade between the upper supporting ring and the lower supporting ring.
4. The metal paddle spray shot device of claim 1, wherein the lance adjustment and auto feed section comprises:
a first adjustment assembly for adjusting the position of the lance along the X direction;
the second adjusting assembly is used for adjusting the position of the spray gun along the Y direction;
and the third adjusting assembly is used for adjusting the position of the spray gun along the Z direction.
5. The metal paddle shot peening apparatus of claim 4, wherein the lance adjustment and auto feed section further comprises:
the fixing assembly is connected with the third adjusting assembly and used for fixing the spray gun at a target position; wherein the target position is a position where shot blasting is facilitated.
6. The metal paddle spray-on pellet device of claim 1, wherein the pellet storage and protection portion comprises a pellet frame, a pellet adding layer plate, a bottom drawing plate and a protective cover; the shot frame is used for storing the shots needed by single shot blasting.
7. The metal paddle spray-coating pill device of claim 6, wherein after the pill coating plate is drawn out, pills can be added from the top, and waste materials can be prevented from falling into the pill frame in use; and the bottom drawing plate is used for recovering the residual shot materials after shot blasting.
8. The metal paddle kinetic spray shot device of claim 1, further comprising:
and the auxiliary support part is used for supporting the blade girder in an auxiliary way under the condition that the head part or the tail part of the blade girder needs to be repaired.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427559.9A CN114012610A (en) | 2021-11-26 | 2021-11-26 | Metal paddle shot-blasting repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427559.9A CN114012610A (en) | 2021-11-26 | 2021-11-26 | Metal paddle shot-blasting repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114012610A true CN114012610A (en) | 2022-02-08 |
Family
ID=80066965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111427559.9A Pending CN114012610A (en) | 2021-11-26 | 2021-11-26 | Metal paddle shot-blasting repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114012610A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758460A (en) * | 2008-12-12 | 2010-06-30 | 天津市正平机械新技术有限公司 | Sand blasting equipment for outer wall of steel pipe |
| CN202498412U (en) * | 2012-04-05 | 2012-10-24 | 东北石油大学 | Deep hole expanding device for friction welding pipeline |
| CN208098432U (en) * | 2017-12-28 | 2018-11-16 | 天津飞悦航空工业股份有限公司 | A kind of aircraft blade paint spraying apparatus |
| CN111890232A (en) * | 2020-06-01 | 2020-11-06 | 贵州大智动力科技有限公司 | Hull segmentation shot blasting rust removing device |
| CN112496379A (en) * | 2020-10-30 | 2021-03-16 | 新昌县众成实业有限公司 | A numerical control puncher for distributing pipe processing |
-
2021
- 2021-11-26 CN CN202111427559.9A patent/CN114012610A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758460A (en) * | 2008-12-12 | 2010-06-30 | 天津市正平机械新技术有限公司 | Sand blasting equipment for outer wall of steel pipe |
| CN202498412U (en) * | 2012-04-05 | 2012-10-24 | 东北石油大学 | Deep hole expanding device for friction welding pipeline |
| CN208098432U (en) * | 2017-12-28 | 2018-11-16 | 天津飞悦航空工业股份有限公司 | A kind of aircraft blade paint spraying apparatus |
| CN111890232A (en) * | 2020-06-01 | 2020-11-06 | 贵州大智动力科技有限公司 | Hull segmentation shot blasting rust removing device |
| CN112496379A (en) * | 2020-10-30 | 2021-03-16 | 新昌县众成实业有限公司 | A numerical control puncher for distributing pipe processing |
Non-Patent Citations (1)
| Title |
|---|
| 罗慧等: "《焊接结构与制造》", 31 March 2016, 北京理工大学出版社, pages: 249 - 250 * |
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