CN217122805U

CN217122805U - Flange plate surface polishing device for butt joint of airplane equipment pipelines

Info

Publication number: CN217122805U
Application number: CN202220612445.5U
Authority: CN
Inventors: 刘佳辉; 王祎; 吴超; 孙凡; 张力岗; 杨昆
Original assignee: Xi'an Weijin Mechanical Equipment Co ltd
Current assignee: Xi'an Weijin Mechanical Equipment Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-05
Anticipated expiration: 2032-03-21

Abstract

The utility model belongs to the technical field of ring flange processing equipment, and a ring flange surface finish device for aircraft equipment pipeline butt joint usefulness is disclosed, the on-line screen storage device comprises a base, the top fixed mounting of base has the workstation, the rear side fixed mounting at workstation top has the support. The utility model discloses a set up the movable block, the gear, stiff spring and fixture block, draw the piece through the pulling, thereby will drive the fixture block and move down the portion and the compression stiff spring that break away from the gear, then ninety degrees through rotatory polishing dish, thereby will make the movable block drive dwang take place rotatoryly, and then will make the gear rotate ninety degrees, then loosen and draw the piece, this moment because stiff spring's elastic action, thereby will make fixture block rebound to the inside of corresponding gear fix gear and driving motor are whole, later polish through starting pneumatic cylinder and driving motor to the side of ring flange and polish, and then reached the wide purpose of polishing range.

Description

Flange plate surface polishing device for butt joint of airplane equipment pipelines

Technical Field

The utility model belongs to the technical field of ring flange processing equipment, specifically a ring flange surface finish device for aircraft equipment pipeline butt joint usefulness.

Background

The flange is also called flange plate or flange, it is a part for connecting pipe and pipe, the flange connected to pipe end has holes, the bolt makes two flanges tightly connected, the flange is a disk-shaped part, most commonly in pipeline engineering, the flanges are used in pairs, in pipeline engineering, the flange is mainly used for connecting the end of two pipelines, each flange is mounted, the low-pressure pipeline can use threaded flange.

At present, when the pipelines of the airplane equipment are butted, a flange plate is often needed, a polishing device is often needed in the processing process of the existing flange plate, and although the existing polishing device can realize the basic polishing and grinding functions, the existing polishing device can only polish the top of the flange plate generally and cannot process the side surface of the flange plate, so that the polishing range of the device is reduced, and inconvenience is brought to the use of operators.

Meanwhile, in the actual use process of the existing polishing device, scrap iron generated by a polishing flange plate often splashes, and due to the lack of a good blocking mechanism, the polishing process of the flange plate by an operator can be injured by the splashed scrap iron, so that the safety of the polishing device is reduced, and therefore the polishing device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a ring flange surface finish device for aircraft equipment pipeline butt joint usefulness has the wide and safe advantage of production of polishing scope.

In order to achieve the above object, the utility model provides a following technical scheme: a ring flange surface finish device for aircraft equipment pipeline butt joint usefulness, includes the base, the top fixed mounting of base has the workstation, the rear side fixed mounting at workstation top has the support, the top fixed mounting of support has the pneumatic cylinder, the lower extreme of pneumatic cylinder runs through the support and extends to the outside and the fixedly connected with driving motor of support, the fixed rotary rod that has cup jointed of the other end of driving motor output shaft, the movable block has been cup jointed in the inside activity of rotary rod, the right-hand member fixedly connected with of movable block beats the mill, the fixed dwang that has cup jointed in the inside of movable block, the front end of dwang runs through the rotary rod and extends to the outside and the fixedly connected with gear of rotary rod, the openly fixed mounting of rotary rod has the hollow block that is located the gear below, the fixture block has been cup jointed in the inside activity of hollow block, the upper end of fixture block is connected with the surface meshing of gear, the bottom end of the clamping block is fixedly connected with a rigid spring, the lower end of the rigid spring is fixedly connected with the inner wall of the hollow block, a pulling block located inside the hollow block is fixedly installed on the front face of the clamping block, and the front end of the pulling block is located outside the hollow block.

As a preferred technical scheme of the utility model, the air interface has been seted up to the inside of workstation, the movable block has been cup jointed in the inside activity of air interface, and the inner wall of air interface and the surface of movable block are all smooth, consequently will make the movable block more smooth in the motion process.

As a preferred technical scheme of the utility model, the inside fixed mounting of workstation is located the brake motor of air interface below, the fixed cup joint of the other end of brake motor output shaft has the lead screw that is located the air interface inside, the upper end of lead screw runs through the movable block and cup joints with the inner wall screw thread of movable block, consequently when brake motor moves to will drive the movable block rebound through the lead screw.

As a preferred technical scheme of the utility model, the surface equidistance fixed mounting of movable block has the connecting rod, the other end fixedly connected with of connecting rod is located the outside square plate of workstation, consequently when the movable block rebound, thereby will drive the square plate rebound through the connecting rod.

As a preferred technical scheme of the utility model, the top fixed mounting of workstation has the ring piece that is located under driving motor, the positive internal thread of ring piece has cup jointed the bolt, the front end of bolt is located the outside of ring piece, consequently when operating personnel rotates the bolt to will make it fix the inside ring flange of ring piece.

As a preferred technical scheme of the utility model, the notch that is located the bolt square is seted up at the top of workstation, the aperture of notch is bigger than the external diameter of bolt, consequently when operating personnel wants to rotate the bolt, at first through the inside of putting into the notch with the hand, then rotates the bolt again.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the movable block, the gear, stiff spring and fixture block, draw the piece through the pulling, thereby will drive the fixture block and move down the portion and the compression stiff spring that break away from the gear, then ninety degrees through rotatory polishing dish, thereby will make the movable block drive dwang take place rotatoryly, and then will make the gear rotate ninety degrees, then loosen and draw the piece, this moment because stiff spring's elastic action, thereby will make fixture block rebound to the inside of corresponding gear fix gear and driving motor are whole, later polish through starting pneumatic cylinder and driving motor to the side of ring flange and polish, and then reached the wide purpose of polishing range.

2. The utility model discloses a set up brake motor, movable block, square plate and lead screw, through starting brake motor, because brake motor's operation to can drive the movable block rebound through the lead screw, and then can drive four connecting rods along the inner wall rebound of air interface, can drive four square plates this moment and move up iron fillings when polishing the ring flange along the exterior surface of workstation and stop, thereby reached the production safety effect that improves the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of a top half-section structure of the worktable of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

fig. 5 is a schematic view of a part of the enlarged structure at B in fig. 2.

In the figure: 1. a base; 2. a work table; 3. a support; 4. a pneumatic cylinder; 5. a drive motor; 6. a movable block; 7. grinding disc; 8. rotating the rod; 9. a gear; 10. a hollow block; 11. rotating the rod; 12. a rigid spring; 13. a clamping block; 14. pulling the block; 15. a brake motor; 16. a moving block; 17. a connecting rod; 18. an air interface; 19. a square plate; 20. a lead screw; 21. a circular ring block; 22. a bolt; 23. a notch.

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.

As shown in fig. 1 to 5, the utility model provides a flange plate surface polishing device for the butt joint of aircraft equipment pipelines, which comprises a base 1, a workbench 2 is fixedly installed on the top of the base 1, a bracket 3 is fixedly installed on the rear side of the top of the workbench 2, a pneumatic cylinder 4 is fixedly installed on the top of the bracket 3, the lower end of the pneumatic cylinder 4 penetrates through the bracket 3 and extends to the outside of the bracket 3, and is fixedly connected with a driving motor 5, a rotary rod 11 is fixedly sleeved on the other end of an output shaft of the driving motor 5, a movable block 6 is movably sleeved inside the rotary rod 11, a polishing disc 7 is fixedly connected on the right end of the movable block 6, a rotary rod 8 is fixedly sleeved inside the movable block 6, the front end of the rotary rod 8 penetrates through the rotary rod 11 and extends to the outside of the rotary rod 11, and is fixedly connected with a gear 9, a hollow block 10 positioned below the gear 9 is fixedly installed on the front side of the rotary rod 11, a clamping block 13 is movably sleeved inside the hollow block 10, the upper end of the clamping block 13 is meshed with the outer surface of the gear 9, a rigid spring 12 is fixedly connected to the bottom end of the clamping block 13, the lower end of the rigid spring 12 is fixedly connected with the inner wall of the hollow block 10, a pulling block 14 located inside the hollow block 10 is fixedly installed on the front face of the clamping block 13, and the front end of the pulling block 14 is located outside the hollow block 10.

An air interface 18 is formed inside the workbench 2, a moving block 16 is movably sleeved inside the air interface 18, and the inner wall of the air interface 18 and the outer surface of the moving block 16 are both smooth, so that the moving block 16 can be smoother in the movement process.

The brake motor 15 is fixedly installed inside the workbench 2 and located below the air opening 18, the lead screw 20 located inside the air opening 18 is fixedly sleeved at the other end of the output shaft of the brake motor 15, and the upper end of the lead screw 20 penetrates through the moving block 16 and is in threaded sleeve joint with the inner wall of the moving block 16, so that when the brake motor 15 runs, the lead screw 20 drives the moving block 16 to move upwards.

Wherein, the outer surface equidistance fixed mounting of movable block 16 has connecting rod 17, and the other end fixedly connected with of connecting rod 17 is located the outside square slab 19 of workstation 2, therefore when movable block 16 moves up to will drive square slab 19 through connecting rod 17 and move up.

Wherein, workstation 2's top fixed mounting has the ring piece 21 that is located driving motor 5 under, and the positive internal thread of ring piece 21 has cup jointed bolt 22, and the front end of bolt 22 is located the outside of ring piece 21, consequently when operating personnel rotates bolt 22, thereby will make it fix the ring flange of ring piece 21 inside.

Wherein, the top of workstation 2 is seted up and is located the square notch 23 of bolt 22, and the aperture of notch 23 is greater than the external diameter of bolt 22, therefore when the operating personnel wants to rotate bolt 22, firstly through putting into the inside of notch 23 with the hand, then rotates bolt 22.

The utility model discloses a theory of operation and use flow:

firstly, by placing the flange plate inside the circular ring block 21 and then fixing the flange plate by putting a hand inside the notch 23 and rotating the bolt 22, at this time, by starting the brake motor 15, due to the operation of the brake motor 15, the moving block 16 will be driven by the lead screw 20 to move upwards along the inner wall of the hollow port 18, and then the four square plates 19 will be driven by the connecting rod 17 to move upwards along the outer surface of the workbench 2.

When the side surface of the flange needs to be polished, firstly, the pulling block 14 is pulled, so that the clamping block 13 is driven to move downwards along the inner wall of the hollow block 10 to be separated from the inner wall of the gear 9 and compress the rigid spring 12, at the moment, the polishing disc 7 is rotated by ninety degrees, so that the movable block 6 drives the gear 9 to rotate by ninety degrees through the rotating rod 8, at the moment, the pulling block 14 is loosened, so that the rigid spring 12 extrudes the clamping block 13 to move upwards to the inner part of the corresponding gear 9, and the clamping block is enabled to fix the gear 9 and the driving motor 5 integrally, then, by starting the pneumatic cylinder 4, due to the operation of the pneumatic cylinder 4, the driving motor 5 is driven to move downwards, so that the rotating rod 11 drives the polishing disc 7 to move downwards through the movable block 6, when the polishing disc 7 is contacted with the side surface of the flange, then, by starting the driving motor 5, due to the operation of the driving motor 5, the polishing disc 7 can polish and grind the side surface of the flange plate, and the purpose of wide polishing range of the equipment is achieved.

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

1. The utility model provides a ring flange surface finish device for aircraft equipment pipeline butt joint usefulness, includes base (1), its characterized in that: the top fixed mounting of base (1) has workstation (2), the rear side fixed mounting at workstation (2) top has support (3), the top fixed mounting of support (3) has pneumatic cylinder (4), the lower extreme of pneumatic cylinder (4) runs through support (3) and extends to outside and fixedly connected with driving motor (5) of support (3), the other end of driving motor (5) output shaft is fixed to have cup jointed rotary rod (11), movable block (6) have been cup jointed in the inside activity of rotary rod (11), the right-hand member fixedly connected with of movable block (6) beats mill dish (7), the inside fixed cup joint of movable block (6) has dwang (8), the front end of dwang (8) runs through rotary rod (11) and extends to outside and fixedly connected with gear (9) of rotary rod (11), the positive fixed mounting of rotary rod (11) has hollow block (10) that are located gear (9) below, fixture block (13) has been cup jointed in the inside activity of hollow block (10), the upper end of fixture block (13) is connected with the surface meshing of gear (9), the bottom fixedly connected with rigid spring (12) of fixture block (13), the lower extreme of rigid spring (12) and the inner wall fixed connection of hollow block (10), the positive fixed mounting of fixture block (13) has and is located the inside pull piece (14) of hollow block (10), the front end of pulling piece (14) is located the outside of hollow block (10).

2. A flange plate surface polishing device for an aircraft equipment pipe docking as set forth in claim 1, wherein: an empty port (18) is formed in the workbench (2), and a moving block (16) is movably sleeved in the empty port (18).

3. A flange plate surface polishing device for an aircraft equipment pipe docking as set forth in claim 1, wherein: the brake mechanism is characterized in that a brake motor (15) located below an air opening (18) is fixedly installed inside the workbench (2), a lead screw (20) located inside the air opening (18) is fixedly sleeved at the other end of an output shaft of the brake motor (15), and the upper end of the lead screw (20) penetrates through a moving block (16) and is in threaded sleeve connection with the inner wall of the moving block (16).

4. A flange plate surface polishing device for butting of airplane equipment pipelines according to claim 2, wherein: the outer surface of the moving block (16) is equidistantly and fixedly provided with connecting rods (17), and the other end of each connecting rod (17) is fixedly connected with a square plate (19) positioned outside the workbench (2).

5. A flange plate surface polishing device for an aircraft equipment pipe docking as set forth in claim 1, wherein: the top fixed mounting of workstation (2) has ring piece (21) that is located driving motor (5) under, the positive internal thread of ring piece (21) has cup jointed bolt (22), the front end of bolt (22) is located the outside of ring piece (21).

6. A flange plate surface polishing device for an aircraft equipment pipe docking as set forth in claim 1, wherein: the top of the workbench (2) is provided with a notch (23) located on the square of the bolt (22), and the diameter of the notch (23) is larger than the outer diameter of the bolt (22).