CN219053978U

CN219053978U - Polishing device for aerospace engine parts

Info

Publication number: CN219053978U
Application number: CN202222368650.4U
Authority: CN
Inventors: 杜光辉; 褚江; 赵汇泓
Original assignee: Shaanxi Jietong Metal Products Manufacturing Co ltd
Current assignee: Shaanxi Jietong Metal Products Manufacturing Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-05-23
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a polishing device for aerospace engine parts, which comprises a polishing machine, wherein the front surface of the polishing machine is fixedly connected with a support plate, the top of the support plate is fixedly connected with a speed reduction motor, and the top of the speed reduction motor is fixedly connected with a driving gear. According to the utility model, the driving gear is driven by the gear motor to rotate, the driving gear is driven to rotate, the round rod and the linkage gear are driven to rotate, the linkage gear is driven to rotate to drive the chain to move inwards, the moving plate and the cleaning brush move inwards, dust at the top of the inner wall of the polishing machine is cleaned by the movement of the cleaning brush, and falls into the collecting bin through the through groove to replace the existing dust cleaning mode of using the broom to clean the dust in the polishing machine for the second time, so that the advantage of convenient cleaning of the dust in the polishing machine is achieved, a user does not need to clean the dust on the ground for the second time, a great amount of time is wasted for the user, and the use is facilitated.

Description

Polishing device for aerospace engine parts

Technical Field

The utility model relates to the technical field of aerospace engine parts, in particular to a polishing device for aerospace engine parts.

Background

The aeroengine is a highly complex and precise thermodynamic machine, and is taken as the heart of an airplane, so that the aeroengine is not only the power of the airplane in flight, but also an important driving force for promoting the development of aviation industry.

In order to reduce the surface roughness of parts so as to obtain bright and smooth surfaces, a polishing machine is needed during the production of aerospace engine parts, however, the existing polishing machine can generate a large amount of dust during work, after the polishing is finished, a user can manually clean the dust in the polishing machine by using a broom, the dust in the polishing machine can be directly swept down on the ground during cleaning, and the user also needs to clean the dust on the ground for a second time after the polishing is finished, so that a great amount of time is wasted for the user, and the polishing machine is inconvenient for the user to use.

Therefore, the polishing machine needs to be designed and modified, and the phenomenon that a great deal of time of a user is wasted is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a polishing device for aerospace engine parts, which has the advantage of being convenient for cleaning dust in a polishing machine and solves the problem of wasting a great amount of time of a user.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polishing device of space motor part, includes the burnishing machine, the positive fixedly connected with extension board of burnishing machine, the top fixedly connected with gear motor of extension board, gear motor's top fixedly connected with driving gear, the both sides at extension board top all have round bars through bearing swing joint, the top fixedly connected with and driving gear engagement's transmission gear on round bar surface, the top fixedly connected with linkage gear of round bar, the positive both sides of burnishing machine all fixedly connected with backup pad, the quantity of backup pad is four, the front of burnishing machine is provided with the round bar inboard with the backup pad, the top and the bottom of round bar all pass through the inboard swing joint of bearing and backup pad, the surface fixedly connected with stabilizing gear of round bar, stabilizing gear's surface engagement has the chain, the inside and the surface engagement of linkage gear of chain, the outside fixedly connected with movable plate of chain, the back fixedly connected with slider of movable plate, the spout with sliding connection is all seted up to the both sides of burnishing machine, the back fixedly connected with brush of movable plate, the burnishing machine is equipped with backup pad, the front of screw rod is equipped with the side of screw rod is connected with the side of the inside of screw rod, the side of screw rod is connected with the side of the screw rod, the side of the screw rod is connected with the side of the top of the screw rod, the side of the screw rod is connected with the side of the screw rod, the bottom of the screw rod extends to the inside of the thread groove.

Preferably, the back of the baffle is fixedly connected with a first handle, and the first handle is matched with the baffle for use.

As preferable, the outer side of the stabilizing block is fixedly connected with a second handle, and the second handle is matched with the stabilizing block for use.

As the preferable mode of the utility model, the top and the bottom of the inner side of the stabilizing block are fixedly connected with limiting blocks, and the limiting blocks are matched with the stabilizing block for use.

As the preferable mode of the utility model, the top of the screw is fixedly connected with a semicircular ring, and the semicircular ring is matched with the screw for use.

As the preferable choice of the utility model, the bottom of the collection bin is provided with a semicircular groove, and the bottom of the inner wall of the placement groove is fixedly connected with a semicircular block which is in sliding connection with the semicircular groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the driving gear is driven by the gear motor to rotate, the driving gear is driven to rotate, the round rod and the linkage gear are driven to rotate, the linkage gear is driven to rotate to drive the chain to move inwards, the moving plate and the cleaning brush move inwards, dust at the top of the inner wall of the polishing machine is cleaned by the movement of the cleaning brush, and falls into the collecting bin through the through groove to replace the existing dust cleaning mode of using the broom to clean the dust in the polishing machine for the second time, so that the advantage of convenient cleaning of the dust in the polishing machine is achieved, a user does not need to clean the dust on the ground for the second time, a great amount of time is wasted for the user, and the use is facilitated.

2. According to the utility model, the first handle is arranged, so that a user can conveniently pull the baffle, and the condition that the baffle is inconvenient to move is avoided.

Drawings

FIG. 1 is a front view of a structured polishing machine of the present utility model;

FIG. 2 is a rear view of the polisher of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

FIG. 4 is an enlarged view of the utility model at B in FIG. 1;

FIG. 5 is an enlarged view of FIG. 2 at C in accordance with the present utility model;

fig. 6 is a perspective view of the collection cartridge of fig. 1 in accordance with the present utility model.

In the figure: 1. polishing machine; 2. a support plate; 3. a speed reducing motor; 4. a drive gear; 5. a round bar; 6. a transmission gear; 7. a linkage gear; 8. a support plate; 9. a round bar; 10. stabilizing the gear; 11. a chain; 12. a moving plate; 13. a slide block; 14. a chute; 15. cleaning brushes; 16. a placement groove; 17. a through groove; 18. a baffle; 19. a collecting bin; 20. a square sleeve; 21. a stabilizing block; 22. a thread groove; 23. a screw plate; 24. a screw; 25. a first handle; 26. a second handle; 27. a limiting block; 28. a semicircular ring; 29. a semicircular groove; 30. semicircular blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, the polishing device for aerospace engine parts provided by the utility model comprises a polishing machine 1, wherein the front surface of the polishing machine 1 is fixedly connected with a support plate 2, the top of the support plate 2 is fixedly connected with a gear motor 3, the top of the gear motor 3 is fixedly connected with a driving gear 4, both sides of the top of the support plate 2 are movably connected with round rods 5 through bearings, the top of the surface of each round rod 5 is fixedly connected with a transmission gear 6 meshed with the driving gear 4, the top of each round rod 5 is fixedly connected with a linkage gear 7, both sides of the front surface of the polishing machine 1 are fixedly connected with support plates 8, the number of the support plates 8 is four, the front surface of the polishing machine 1 is provided with round rods 9 which are movably connected with the inner sides of the support plates 8, the top and the bottom of each round rod 9 are fixedly connected with stabilizing gears 10 through bearings and the surfaces of the stabilizing gears 10 are meshed with chains 11, the inside of the chain 11 is meshed with the surface of the linkage gear 7, the outside of the front side of the chain 11 is fixedly connected with a movable plate 12, the back of the movable plate 12 is fixedly connected with a sliding block 13, sliding grooves 14 which are in sliding connection with the sliding block 13 are formed in two sides of the polishing machine 1, a cleaning brush 15 is fixedly connected with the back of the movable plate 12, a placing groove 16 is formed in the back of the polishing machine 1, a through groove 17 is formed in the top of the inner wall of the polishing machine 1, a baffle 18 is arranged on the rear side of the polishing machine 1, a collecting bin 19 is fixedly connected with the front side of the baffle 18, the front side of the collecting bin 19 extends to the inside of the placing groove 16, square sleeves 20 are fixedly connected with two sides of the back of the polishing machine 1, a stabilizing block 21 is in sliding connection with the front side of the baffle 18, a thread groove 22 is formed in the top of the stabilizing block 21, a screw plate 23 is fixedly connected with the top of the square sleeve 20, the screw 24 is screwed into the screw plate 23, and the bottom of the screw 24 extends into the screw groove 22.

Referring to fig. 6, a first handle 25 is fixedly connected to the back of the baffle 18, and the first handle 25 is used in cooperation with the baffle 18.

As a technical optimization scheme of the utility model, by arranging the first handle 25, a user can conveniently pull the baffle 18, and the condition that the baffle 18 is inconvenient to move is avoided.

Referring to fig. 5, a second handle 26 is fixedly connected to the outer side of the stabilizer 21, and the second handle 26 is used in cooperation with the stabilizer 21.

As a technical optimization scheme of the utility model, by arranging the second handle 26, a user can conveniently pull the stabilizing block 21, and the working efficiency of the stabilizing block 21 is improved.

Referring to fig. 5, the top and the bottom of the inner side of the stabilizing block 21 are fixedly connected with a limiting block 27, and the limiting block 27 is matched with the stabilizing block 21.

As a technical optimization scheme of the utility model, the stabilizing block 21 can be limited by arranging the limiting block 27, so that the stabilizing block 21 is prevented from being separated from the square sleeve 20 when not being used.

Referring to fig. 5, a semicircular ring 28 is fixedly connected to the top of the screw 24, and the semicircular ring 28 is matched with the screw 24.

As a technical optimization scheme of the utility model, the semicircular ring 28 is arranged, so that a user can conveniently rotate the screw 24, and the working efficiency of the screw 24 is improved.

Referring to fig. 6, a semicircular groove 29 is formed in the bottom of the collecting bin 19, and a semicircular block 30 which is slidably connected with the semicircular groove 29 is fixedly connected to the bottom of the inner wall of the placing groove 16.

As a technical optimization scheme of the utility model, the semicircular blocks 30 are arranged to limit the collecting bin 19, so that the condition that the collecting bin 19 shakes during working is avoided.

The working principle and the using flow of the utility model are as follows: when the polishing machine is used, a user places a space motor part on the top of the inner wall of the polishing machine 1, then the user starts the polishing machine 1 to polish the space motor part, after polishing, the user starts the gear motor 3, the gear motor 3 rotates to drive the driving gear 4 to rotate, the driving gear 4 rotates to drive the transmission gear 6 to rotate, the transmission gear 6 rotates to drive the round bar 5 and the linkage gear 7 to rotate, the linkage gear 7 rotates to drive the chain 11 to move inwards, the chain 11 moves to drive the moving plate 12 and the cleaning brush 15 to move inwards, the cleaning brush 15 moves to clean dust on the top of the inner wall of the polishing machine 1, the dust falls into the inside of the collecting bin 19 through the through groove 17, when the dust in the collecting bin 19 is filled with dust, the user rotates the semicircle ring 28 clockwise, the semicircle ring 28 rotates to drive the screw 24 to rotate, the screw 24 rotates to separate from the thread groove 22, then the user pulls the second handle 26 outwards, the second handle 26 moves to drive the stabilizing block 21 and the limiting block 27 to move outwards, when the stabilizing block 21 is separated from the baffle 18, the second handle 26 pulls the second handle 26 to the second handle 18 outwards, the dust is pulled inwards by the user, the dust is repeatedly placed in the collecting bin 19 when the dust is separated from the collecting bin 19, and the dust is repeatedly placed in the collecting bin 19, and the dust is convenient for the inside the collecting bin 19, and the dust is repeatedly placed in the collecting bin, and the dust is discharged from the collecting bin 19.

To sum up: this burnishing device of space motor part through setting up burnishing machine 1, extension board 2, gear motor 3, driving gear 4, round bar 5, drive gear 6, linkage gear 7, backup pad 8, round bar 9, stabilizing gear 10, chain 11, movable plate 12, slider 13, spout 14, cleaning brush 15, standing groove 16, logical groove 17, baffle 18, collection storehouse 19, square cover 20, stabilizing piece 21, thread groove 22, the cooperation of screw plate 23 and screw rod 24 uses, has solved the problem of extravagant user's a large amount of time.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a burnishing device of space motor part, includes burnishing machine (1), its characterized in that: the utility model discloses a polishing machine, including polishing machine (1), gear motor (3) are fixedly connected with in the front of polishing machine (1), gear motor (3) are fixedly connected with in the top of gear motor (3), all there is round bar (5) in the both sides at backup pad (2) top through bearing swing joint, the top fixedly connected with on round bar (5) surface and driving gear (4) engaged drive gear (6), the top fixedly connected with linkage gear (7) of round bar (5), all fixedly connected with backup pad (8) in the positive both sides of polishing machine (1), the quantity of backup pad (8) is four, the front of polishing machine (1) be provided with backup pad (8) inboard round bar (9), the top and the bottom of round bar (9) are all through the inboard swing joint of bearing and backup pad (8), the surface fixedly connected with stabilizing gear (10) on stabilizing gear (10) surface engagement has chain (11), the inside of chain (11) and the surface engagement of gear (7) has fixed connection of the slider (12) on the outside of the back of chain (12), the utility model discloses a polishing machine, including slider (13) sliding connection, including slider (13) and movable plate (1), spout (14) with slider (13) sliding connection are all offered to the both sides of polisher (1), clearance brush (15) are connected with to the back of movable plate (12), standing groove (16) are offered at the back of polisher (1), logical groove (17) have been offered at the top of polisher (1) inner wall, the rear side of polisher (1) is provided with baffle (18), the inside that the front fixedly connected with collection storehouse (19) of baffle (18), the front side of collection storehouse (19) extends to standing groove (16), the both sides of polisher (1) back all fixedly connected with side cover (20), the inside sliding connection of side cover (20) has stablize piece (21), the front of stablize piece (21) and the front contact of baffle (18), thread groove (22) have been offered at the top of stablize piece (21), the top fixedly connected with screw plate (23), the internal thread connection of screw plate (23) has screw rod (24), the inside screw thread (24) that the bottom of screw rod (24) extends to the inside thread groove (22).

2. The aerospace engine part polishing device of claim 1, wherein: the back of the baffle (18) is fixedly connected with a first handle (25), and the first handle (25) is matched with the baffle (18).

3. The aerospace engine part polishing device of claim 1, wherein: the outside fixedly connected with second handle (26) of stable piece (21), second handle (26) and stable piece (21) cooperation use.

4. A polishing device for aerospace engine parts according to claim 3, wherein: the top and the bottom of the inner side of the stabilizing block (21) are fixedly connected with limiting blocks (27), and the limiting blocks (27) are matched with the stabilizing block (21).

5. The aerospace engine part polishing device of claim 1, wherein: the top of screw rod (24) fixedly connected with semicircle ring (28), semicircle ring (28) and screw rod (24) cooperation use.

6. The aerospace engine part polishing device of claim 1, wherein: the bottom of collection storehouse (19) has seted up semicircle groove (29), the bottom fixedly connected with of standing groove (16) inner wall and semicircle piece (30) of semicircle groove (29) sliding connection.