CN221248077U

CN221248077U - Aviation section bar corner burring grinding device

Info

Publication number: CN221248077U
Application number: CN202322564016.2U
Authority: CN
Inventors: 邓栋; 陈启平; 许万辰
Original assignee: Zhangjiagang Free Trade Zone Bairuikun Aviation Material Technology Co ltd
Current assignee: Zhangjiagang Free Trade Zone Bairuikun Aviation Material Technology Co ltd
Filing date: 2023-09-21
Publication date: 2024-07-02
Anticipated expiration: 2033-09-21

Abstract

The utility model provides an aviation section bar corner deburring polishing device, which relates to the technical field of aviation material burr polishing treatment and comprises the following components: the polishing machine comprises a polishing box, a polishing table, a base, fixing components and polishing components, wherein the polishing table is arranged in the polishing box and close to the bottom end, the base is arranged at the bottom of the polishing box, and the fixing components are arranged on two sides of the top of the polishing table. This kind of aviation section bar corner burring grinding device is inhaled aviation section bar through fixed subassembly and is fixed, ensures that aviation section bar is fixed to be placed, compares current fixed mode more nimble convenient, can be fixed and dismantle aviation section bar fast, can satisfy the fixed demand of quick production of polishing to can polish the bellied burr of aviation section bar corner through polishing the subassembly and handle, polish the burr of simultaneously to aviation section bar both sides corner clean, accelerated the work efficiency of polishing, removed the time of turn over replacement corner side from, and then saved polishing time.

Description

Aviation section bar corner burring grinding device

Technical Field

The utility model relates to the technical field of burr polishing treatment of aviation materials, in particular to an aviation profile corner deburring polishing device.

Background

The aviation material is towards lightweight, high structural strength and good flexibility performance direction development, along with the continuous development of material science, aviation film material's use is constantly increased, film material collocation major structure participates in aircraft manufacturing, can effectively promote the structural strength of organism, simultaneously reduce the weight of organism structure by a wide margin, often need cut aviation material in the aerospace manufacturing process, in order to be suitable for multiple size assembly, after cutting aviation material, its aviation material corner can produce a large amount of burrs, need polish the processing with polishing equipment to the burr, generally fix aviation material on polishing bench, it is fixed to aviation material clamp by rotating the screw rod and driving the clamp splice removal. But this kind of fixed mode intensity of labour is great, and operating procedure is more troublesome, when pressing from both sides the aviation material, need screw up fixedly, when tearing down the aviation material, unscrew the operation again, and aviation material preparation production capacity is many, this kind of fixed mode can not satisfy the demand of quick polishing production, and current in the processing procedure of polishing to aviation material's corner burr, handle it through hand-held type polisher or equipment of polishing, but these both modes can only polish unilateral corner burr, can not polish the processing to the corner burr on aviation material both sides simultaneously, lead to polishing work efficiency lower, the loss time is longer.

Disclosure of utility model

The technical problems to be solved by the utility model are as follows: the utility model provides an aviation section bar corner burring grinding device, inhale the fastening through fixed subassembly and fix aviation section bar, ensure that aviation section bar is fixed to be placed, it is more nimble convenient to compare current fixed mode to can be simultaneously to the burr of aviation section bar both sides corner clean of polishing through the subassembly of polishing, accelerated the work efficiency of polishing.

The technical problems to be solved by the utility model are realized by adopting the following technical scheme:

An aeronautical profile corner burring grinding device, includes: the polishing device comprises a polishing box, a polishing table, a base, fixing components and polishing components, wherein the polishing table is arranged in the polishing box and close to the bottom end, the base is arranged at the bottom of the polishing box, the fixing components are arranged on two sides of the top of the polishing table and used for fixedly placing a section bar, the polishing components are arranged at the top of the polishing table and used for polishing burrs of corners of the section bar.

Further, the fixing assembly includes: the polishing table comprises a polishing table body, a plurality of sucking discs, a supporting rod, connecting pipes and an air suction pump, wherein the sucking discs are arranged on two sides of the top of the polishing table body, the supporting rod is arranged at the bottom of each sucking disc, the connecting pipes are arranged among the sucking discs, the air suction pump is arranged on one side of the interior of the polishing table body, and the air suction pipe is arranged at the top of the air suction pump and sleeved with the connecting pipes.

Further, the grinding assembly includes: set up in the movable frame of the inside one side of case of polishing, the bottom plate is installed respectively to movable frame bottom both sides, on the bottom plate and servo motor is all installed on the movable frame top, servo motor's driving axle head all install the polishing dish, install in step motor of polishing case outer end both sides, step motor one end all is connected with reciprocating screw rod, threaded connection has the screw thread head on the reciprocating screw rod, install in the movable rod of screw thread head bottom, the movable rod with movable frame fixed connection.

Further, an exhaust pipe is arranged at one side of the outer end of the air pump, an electromagnetic valve is arranged on the exhaust pipe, and a plurality of exhaust holes are formed in the outer side of the polishing table.

Further, a plurality of discharge grooves are formed in the bottom plate, and the discharge grooves are all located at the bottom of the polishing disc.

Further, a baffle is installed at a position close to the top end inside the polishing box, movable grooves are respectively formed in two sides of the top of the baffle, and the movable rod is located inside the movable grooves.

Further, dust hood is arranged on one side of the top of the partition board, dust suction pipe is arranged on the top of the dust hood, a suction fan is arranged at one end of the dust suction pipe, a dust exhaust pipe is arranged at one end of the suction fan, a through groove is formed in the position, opposite to the dust hood, of the top of the partition board, a collecting box is arranged on one side of the outer end of the polishing box, and a dust collecting bag connected with the dust exhaust pipe is arranged inside the collecting box.

Further, a discharge chute is formed between the grinding box and the base, a guide block with an inclined structure is arranged on one side inside the base, and a waste box is arranged at one end of the guide block.

The beneficial effects of the utility model are as follows: the fixing assembly is used for fixing the aviation section bar in a suction manner, so that the aviation section bar is ensured to be fixedly placed, and compared with the existing fixing mode, the fixing assembly is more flexible and convenient, can be used for fixing and disassembling the aviation section bar rapidly, and can meet the fixing requirement of rapid polishing production; secondly, can polish the bellied burr of aviation section bar corner through the subassembly of polishing, polish simultaneously to the burr of aviation section bar both sides corner totally for the work efficiency of polishing, remove the time of turn-over replacement corner side from, and then saved the time of polishing.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic overall cross-sectional view of the present utility model.

Fig. 3 is a schematic structural view of the polishing table of the present utility model.

Fig. 4 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

Fig. 5 is a schematic diagram showing the connection of the moving frame and the moving rod according to the present utility model.

Fig. 6 is a schematic view of a moving frame according to the present utility model.

Fig. 7 is an enlarged schematic view of fig. 5B in accordance with the present utility model.

Fig. 8 is a schematic view of a dust hood according to the present utility model.

In fig. 1-8: 1. polishing the box; 101. a grinding table; 102. a suction cup; 103. a support rod; 104. a connecting pipe; 105. an air extracting pump; 106. an air suction pipe; 107. an exhaust pipe; 108. an electromagnetic valve; 109. an exhaust hole; 2. a base; 3. a moving rack; 301. a bottom plate; 302. a servo motor; 303. polishing the grinding disc; 304. a stepping motor; 305. a reciprocating screw rod; 306. a thread head; 307. a moving rod; 308. a discharge chute; 4. a partition plate; 401. a movable groove; 5. a dust hood; 501. a dust collection pipe; 502. a suction fan; 503. a dust exhaust pipe; 6. a through groove; 7. a collection box; 701. a dust collecting bag; 8. a discharge chute; 9. a guide block; 901. and (5) a waste bin.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present application are included in the protection scope of the present application.

The embodiment of the application provides an aviation profile corner deburring polishing device, which can realize the fixation of aviation profile suction through a fixing component, ensure the fixation of aviation profile, is more flexible and convenient compared with the existing fixing mode, can fix and detach aviation profile quickly, can meet the fixing requirement of quick polishing production, can polish the raised burrs of the aviation profile corners through a polishing component, simultaneously polish the burrs of the corners of the two sides of the aviation profile cleanly, quickens the polishing work efficiency, avoids the time of turning and replacing the corners, and further saves polishing time.

The application is described in detail below with reference to the drawings and the detailed description.

As shown in fig. 1-2, an aeronautical profile corner deburring polishing device comprises: the polishing machine comprises a polishing box 1, a polishing table 101, a base 2, fixing components and polishing components, wherein the polishing table 101 is arranged inside the polishing box 1 and close to the bottom end, the base 2 is arranged at the bottom of the polishing box 1, the fixing components are arranged on two sides of the top of the polishing table 101 and used for fixedly placing a section bar, the polishing components are arranged at the top of the polishing table 101 and used for polishing burrs of corners of the section bar.

In some embodiments, referring to fig. 2-4, the securing assembly includes: the polishing device comprises a plurality of suckers 102 arranged on two sides of the top of a polishing table 101, support rods 103 arranged at the bottoms of the suckers 102, connecting pipes 104 arranged between the suckers 102, an air suction pump 105 arranged on one side of the interior of the polishing table 101, and an air suction pipe 106 arranged at the top of the air suction pump 105 and sleeved with the connecting pipes 104.

After cutting the aviation section bar, put the aviation section bar on the sucking disc 102 at platform 101 top of polishing, let aviation section bar and sucking disc 102 closely laminate together, start aspiration pump 105 and follow breathing pipe 106 to the inside production of connecting pipe 104 of breathing in for to the inside air of a plurality of sucking discs 102 is taken out, inhales the aviation section bar tightly on a plurality of sucking discs 102, ensures that aviation section bar is fixed to be placed, compares current fixed mode more nimble convenient, can be fixed and dismantle the aviation section bar fast, can satisfy the fixed demand of quick polishing production.

Referring to fig. 2-3, an exhaust pipe 107 is installed at one side of the outer end of the air pump 105, an electromagnetic valve 108 is installed on the exhaust pipe 107, and a plurality of exhaust holes 109 are formed at the outer side of the polishing table 101.

After the corner burrs of the aviation section bar are polished, the electromagnetic valve 108 is started to release pressure and exhaust air from the exhaust pipe 107 to the inside of the sucker 102, so that the sucker 102 loses suction to the aviation section bar, the aviation section bar is conveniently separated from the sucker 102, and the aviation section bar is directly taken down from the sucker 102.

In some embodiments, referring to fig. 2, 5, 6 and 7, the sharpening assembly comprises: the movable frame 3 is arranged on one side inside the polishing box 1, the bottom plate 301 is respectively arranged on two sides of the bottom of the movable frame 3, the servo motor 302 is respectively arranged on the bottom plate 301 and the top end of the movable frame 3, the polishing disc 303 is respectively arranged at the driving shaft end of the servo motor 302, the stepping motor 304 is arranged on two sides of the outer end of the polishing box 1, one end of the stepping motor 304 is connected with the reciprocating screw rod 305, the thread head 306 is connected with the reciprocating screw rod 305 in a threaded manner, the movable rod 307 is arranged at the bottom of the thread head 306, and the movable rod 307 is fixedly connected with the movable frame 3.

After fixing the aviation section on sucking disc 102, when polishing the burr to the aviation section, start step motor 304 and servo motor 302 work, step motor 304 drive reciprocating screw 305 rotates, reciprocating screw 305 drives screw thread head 306 and rotates and remove the position, make screw thread head 306 drive movable rod 307 and remove the frame 3 and remove towards the both sides of aviation section, the intraductal corner side of aviation section of polishing of 3 of removal this moment, polishing disc 303 is located aviation section corner's top and bottom, servo motor 302 drive polishing disc 303 high-speed operation, polish the bellied burr of aviation section corner through polishing disc 303, simultaneously polish the burr to aviation section both sides corner cleanly, the work efficiency of polishing has been accelerated, remove the time of turn-over replacement corner side, and then save the time of polishing.

Referring to fig. 5-7, a plurality of discharge grooves 308 are formed in the bottom plate 301, and the plurality of discharge grooves 308 are located at the bottom of the polishing disc 303.

During polishing the protruding burr of aviation section bar corner, after the burr of its polishing falls to bottom plate 301, can discharge the bottom plate 301 with burr impurity through row's silo 308, prevent to pile up on bottom plate 301, avoid influencing servo motor 302 work and use.

With reference to fig. 2, 5 and 6, a partition board 4 is installed in the polishing box 1 near the top end, two sides of the top of the partition board 4 are respectively provided with a movable groove 401, and a movable rod 307 is located in the movable groove 401.

In the polishing treatment process of the burrs protruding from the corners of the aviation section, the polished burrs can be prevented from splashing randomly through the partition plate 4, the burrs are convenient to collect and treat, and when the movable rod 307 drives the movable frame 3 to be used, the movable rod 307 can be flexibly moved through the movable groove 401, so that the normal operation of the movable rod 307 is ensured.

Referring to fig. 1, 2, 5 and 8, a dust hood 5 is arranged on one side of the top of the partition board 4, a dust suction pipe 501 is arranged on the top of the dust hood 5, a dust suction fan 502 is arranged at one end of the dust suction pipe 501, a dust exhaust pipe 503 is arranged at one end of the dust suction fan 502, a through groove 6 is formed in the position, opposite to the dust hood 5, of the top of the partition board 4, a collecting box 7 is arranged on one side of the outer end of the polishing box 1, and a dust collecting bag 701 connected with the dust exhaust pipe 503 is arranged inside the collecting box 7.

When the polishing box 1 polishes the aviation section bar, the suction fan 502 is started to work, suction force is generated inside the dust collection pipe 501 and the dust collection cover 5, suction is generated on the aviation section bar on the suction disc 102 from the through groove 6, dust generated by polishing is sucked away, the dust is discharged into the collection box 7 through the dust discharge pipe 503, and discharged dust is collected and stored through the dust collection bag 701, so that the dust collection box is convenient to process.

1-2, A discharging chute 8 is arranged between the polishing box 1 and the base 2, a guide block 9 with an inclined structure is arranged on one side inside the base 2, a waste bin 901 is arranged at one end of the guide block 9, the polished burr impurities can fall to the bottom end inside the polishing box 1, the burr impurities are discharged to the inside of the base 2 through the discharging chute 8, and the burr impurities slide down to the waste bin 901 through the guide block 9 with the inclined structure to be collected, so that the collected burr impurities can be cleaned out conveniently.

This device is inhaled aviation section bar tightly on a plurality of sucking discs 102 through fixed subassembly, ensure that aviation section bar is fixed to be placed, it is more nimble convenient to compare current fixed mode, can be fixed and dismantle aviation section bar fast, can satisfy the fixed demand of quick production of polishing, and can polish the bellied burr of aviation section bar corner through polishing the subassembly, simultaneously to the burr of aviation section bar both sides corner is polished clean, the work efficiency of polishing has been accelerated, remove the time of turn over replacement corner side from, and then saved polishing time. The specific embodiment is as follows: after cutting the aviation section bar, put the aviation section bar on the sucking disc 102 at platform 101 top of polishing, let aviation section bar and sucking disc 102 closely laminate together, start aspiration pump 105 and follow breathing pipe 106 to the inside production of connecting pipe 104 of breathing in for to the inside air of a plurality of sucking discs 102 is taken out, inhales the aviation section bar tightly on a plurality of sucking discs 102, ensures that aviation section bar is fixed to be placed, compares current fixed mode more nimble convenient, can be fixed and dismantle the aviation section bar fast, can satisfy the fixed demand of quick polishing production.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The foregoing describes in detail an aeronautical section corner deburring grinding device provided by the embodiment of the present application, and specific examples are applied to illustrate the principle and implementation of the present application, and the description of the foregoing examples is only used to help understand the technical scheme and core idea of the present application, and those skilled in the art should understand: the technical solutions described in the foregoing embodiments may be modified or some technical features may be replaced with other technical solutions, where the modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An aeronautical profile corner burring grinding device, characterized by comprising: the polishing device comprises a polishing box (1), a polishing table (101), a base (2), a fixing assembly and a polishing assembly;

a polishing table (101) arranged in the polishing box (1) and close to the bottom end;

The base (2) is arranged at the bottom of the polishing box (1);

The fixing assemblies are arranged on two sides of the top of the polishing table (101) and are used for fixedly placing the section bar;

the polishing assembly is arranged at the top of the polishing table (101) and is used for polishing burrs of corners of the profile;

The fixing assembly includes:

the plurality of suckers (102) are arranged on two sides of the top of the polishing table (101), and support rods (103) are arranged at the bottoms of the suckers (102);

the connecting pipes (104) are arranged among the suckers (102), and an air pump (105) is arranged at one side inside the polishing table (101);

The air suction pipe (106) is arranged at the top of the air suction pump (105) and sleeved with the connecting pipe (104);

The polishing assembly includes:

The polishing device comprises a movable frame (3) arranged on one side of the interior of the polishing box (1), wherein a bottom plate (301) is respectively arranged on two sides of the bottom of the movable frame (3), servo motors (302) are respectively arranged on the bottom plate (301) and the top end of the movable frame (3), and polishing discs (303) are respectively arranged at the driving shaft ends of the servo motors (302);

The stepping motors (304) are arranged on two sides of the outer end of the polishing box (1), one end of each stepping motor (304) is connected with a reciprocating screw rod (305), and the reciprocating screw rods (305) are connected with threaded heads (306) in a threaded manner;

And the moving rod (307) is arranged at the bottom of the thread head (306), and the moving rod (307) is fixedly connected with the moving frame (3).

2. The aircraft profile corner deburring polishing device according to claim 1, wherein an exhaust pipe (107) is installed on one side of the outer end of the air pump (105), an electromagnetic valve (108) is installed on the exhaust pipe (107), and a plurality of exhaust holes (109) are formed in the outer side of the polishing table (101).

3. The aviation profile corner deburring polishing device according to claim 1, wherein a plurality of discharge grooves (308) are formed in the bottom plate (301), and the discharge grooves (308) are all located at the bottom of the polishing disc (303).

4. The aviation profile corner deburring grinding device according to claim 1, wherein a baffle plate (4) is installed at a position, close to the top end, inside the grinding box (1), movable grooves (401) are respectively formed in two sides of the top of the baffle plate (4), and the movable rods (307) are located inside the movable grooves (401).

5. The aviation profile corner deburring grinding device of claim 4, wherein a dust hood (5) is arranged on one side of the top of the partition board (4), a dust suction pipe (501) is arranged on the top of the dust hood (5), a dust suction fan (502) is arranged at one end of the dust suction pipe (501), a dust exhaust pipe (503) is arranged at one end of the dust suction fan (502), a through groove (6) is formed in the position, opposite to the dust hood (5), of the top of the partition board (4), a collecting box (7) is arranged on one side of the outer end of the grinding box (1), and a dust collecting bag (701) connected with the dust exhaust pipe (503) is arranged inside the collecting box (7).

6. The aviation profile corner deburring polishing device according to claim 1, wherein a discharge chute (8) is formed between the polishing box (1) and the base (2), a guide block (9) with an inclined structure is arranged on one side inside the base (2), and a waste box (901) is arranged at one end of the guide block (9).