CN217255112U

CN217255112U - Remove burr equipment

Info

Publication number: CN217255112U
Application number: CN202221055033.2U
Authority: CN
Inventors: 王连合
Original assignee: Dingzhou Sixin Industry Co ltd
Current assignee: Dingzhou Sixin Industry Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-23
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to the technical field of metal casting treatment equipment, and provides a flying-burr removing device which comprises a frame; the turntable is rotatably arranged on the rack; the workpiece clamping assembly is arranged on the rotary disc and used for clamping the automobile brake frame; the grinding wheel is movably arranged on the rack and is close to or far away from the automobile brake frame after moving; the driving mechanism is arranged on the rack and used for driving the grinding wheel to move; through above-mentioned technical scheme, the problem that artifical relief grinding production efficiency is low and intensity of labour is big among the prior art has been solved.

Description

Remove burr equipment

Technical Field

The utility model relates to a metal casting treatment facility technical field, it is specific, relate to a remove flying thorn equipment.

Background

Metal casting is one of the indispensable fields in the manufacturing industry, and the casting process can be divided into three basic parts: preparation of cast metal, preparation of a mold and treatment of a casting. After the metal casting is taken out from the casting mold after casting and cooling, a pouring gate, a dead head and a metal burr flash are arranged, and sand is attached to the sand casting, so that the casting treatment procedure is required; in the existing special equipment and processing methods of shot blasting machines, casting head cutting machines and the like, the removal of projections such as burr flash of metal castings is still carried out by adopting a manual relief grinding processing mode at present.

The manual relief grinding has the disadvantages of extremely poor working conditions, high concentration of sand dust in air, low production efficiency, unstable product quality, high labor intensity of workers and many potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model provides a remove flying thorn equipment has solved the problem that artifical relief grinding production efficiency is low and intensity of labour is big among the correlation technique.

The technical scheme of the utility model as follows:

a fly-thorn removing apparatus comprises

A frame;

the turntable is rotationally arranged on the rack;

the workpiece clamping assembly is arranged on the rotary disc and used for clamping the automobile brake frame;

the grinding wheel is movably arranged on the rack and is close to or far away from the automobile brake frame after moving; and

and the driving mechanism is arranged on the rack and used for driving the grinding wheels to move.

According to a further technical scheme, the workpiece clamping assemblies are provided with at least two groups, the rotary table rotates to drive the two groups of workpiece clamping assemblies to turn, and each workpiece clamping assembly comprises

The positioning piece is arranged on the rotary disc and used for placing the automobile brake frame;

the clamping piece is movably arranged on the turntable and is close to or far away from the positioning piece after being moved; and

and the clamping piece is positioned at the output end of the linear driving piece.

The further technical proposal also comprises

The limiting holes are formed in the rotary table, at least two limiting holes are formed in the limiting holes, and the two limiting holes are located on the same diameter of the rotary table;

the bushing is arranged on the inner surface of the limiting hole; and

the limiting rod is arranged on the rack in a lifting mode, one end of the limiting rod is of a conical structure, and the limiting rod is inserted into or not inserted into the bushing after being lifted.

According to a further aspect, the workpiece clamping assembly further comprises

The discharge holes are arranged on the rotary table, at least two discharge holes are arranged, and the discharge holes are respectively positioned on one side of the positioning pieces of the two groups of workpiece clamping assemblies; and

the discharging hopper is arranged on the rack, the discharging hopper is positioned at one side close to the grinding wheel, and after the rotary disc rotates, the discharging hole is positioned above the discharging hopper.

According to a further aspect, the drive mechanism comprises

The grinding wheel is arranged at the output end of the third moving assembly, the third moving assembly is arranged at the output end of the second moving assembly, the second moving assembly is arranged at the output end of the first moving assembly, and the first moving assembly is arranged on the rack.

In a further aspect, the first moving assembly, the second moving assembly and the third moving assembly comprise

A fixing plate;

the sliding rail is arranged on the fixing plate;

the sliding block is arranged on the sliding rail in a sliding mode;

the screw rod is rotationally arranged on the rack; and

the screw connecting plate is arranged on the lead screw in a sliding mode, the screw connecting plate is connected with the sliding block, the screw connecting plate forms output ends of the first moving assembly, the second moving assembly and the third moving assembly, a fixing plate of the third moving assembly is arranged on the screw connecting plate of the second moving assembly, a fixing plate of the second moving assembly is arranged on the screw connecting plate of the first moving assembly, and a fixing plate of the first moving assembly is arranged on the rack.

According to a further technical scheme, the driving mechanism further comprises a grinding driving assembly arranged on the nut connecting plate of the third moving assembly, and the grinding driving assembly comprises

The driving motor is arranged on a nut connecting plate of the third moving assembly, and the polishing wheel is connected to an output shaft of the driving motor; and

the grinding cover is arranged on the outer side of the grinding wheel and provided with an opening.

The utility model discloses a theory of operation and beneficial effect do:

1. the utility model is provided with a turntable on a frame, a workpiece clamping component is arranged on the turntable, at least two groups of workpiece clamping components are arranged, two groups of workpiece clamping components are arranged oppositely, after the turntable rotates, one group of workpiece clamping components are turned to a polishing wheel, the other group of workpiece clamping components are used for placing a cast automobile brake frame, then a driving mechanism drives the polishing wheel to rotate, after burr polishing is completed, the turntable turns again, the driving mechanism returns to an initial position (the set original position) to exchange the polished automobile brake frame and the placed cast automobile brake frame, a polished part is taken down and put again, the driving mechanism starts secondary action at the same time to realize continuous polishing, so that the production efficiency is greatly improved, manual polishing is not needed, the labor intensity of personnel is reduced, and the dust can be avoided by covering the positions of the polishing wheel and the driving mechanism with a protective cover, further protecting the health of the operator

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a right-side view of the structure of the present invention;

fig. 4 is another schematic view of the driving mechanism of the present invention;

FIG. 5 is a cross-sectional view of the position limiting rod and the position limiting hole of the present invention;

in the figure: 10. the automobile brake frame comprises an automobile brake frame 100, a frame 200, a turntable 300, a workpiece clamping component 310, a positioning piece 320, a clamping piece 330, a linear driving piece 340, a limiting hole 350, a lining 360, a limiting rod 370, a drain hole 380, a drain bucket 400 and a polishing wheel,

500. the grinding machine comprises a driving mechanism, 510, a first moving assembly, 511, a fixing plate, 512, a sliding rail, 513, a sliding block, 514, a screw rod, 515, a nut connecting plate, 520, a second moving assembly, 530, a third moving assembly, 540, a grinding driving assembly, 541, a driving motor, 542 and a grinding cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts relate to the protection scope of the present invention.

Example 1

As shown in FIGS. 1 to 5, the present embodiment proposes a deflashing apparatus including

A frame 100;

a turntable 200 rotatably disposed on the frame 100;

the workpiece clamping assemblies 300 are arranged in at least two groups, are arranged on the turntable 200 and are used for clamping the automobile brake frame 10;

the grinding wheel 400 is movably arranged on the rack 100, and the grinding wheel 400 is close to or far away from the automobile brake frame 10 after moving; and

and the driving mechanism 500 is arranged on the machine frame 100 and is used for driving the grinding wheel 400 to move.

In the embodiment, in order to solve the problems of low production efficiency and high labor intensity of manual relief grinding, a deburring device is designed to realize automatic grinding, reduce the injury to personnel and improve the production efficiency, a turntable 200 is arranged on a frame 100, a workpiece clamping assembly 300 is arranged on the turntable 200, at least two groups of workpiece clamping assemblies 300 are arranged, the two groups of workpiece clamping assemblies 300 are arranged oppositely, after the turntable 200 rotates, one group of workpiece clamping assemblies 300 is turned to a grinding wheel 400, the other group of workpiece clamping assemblies 300 is used for placing a cast automobile brake frame 10, then a driving mechanism 500 drives the grinding wheel 400 to rotate, after burr grinding is completed, the turntable 200 turns again, and simultaneously the driving mechanism 500 returns to an initial position (the set original position) to exchange the positions of the automobile brake frame 10 after grinding and the cast automobile brake frame 10, and takes off the grinding piece, put the piece once more, actuating mechanism 500 begins the secondary action simultaneously, realizes polishing in succession for production efficiency improves greatly, and need not the manual work and polish, has reduced personnel's intensity of labour, covers the position of wheel 400 and actuating mechanism 500 of will polishing and can avoid the dust to scatter about, further protects the healthy of operation personnel.

As shown in fig. 1-3, the turntable 200 rotates to drive the two sets of workpiece clamping assemblies 300 to rotate, and the workpiece clamping assemblies 300 include

The positioning piece 310 is arranged on the turntable 200 and used for placing the automobile brake frame 10;

the clamping piece 320 is movably arranged on the turntable 200, and the clamping piece 320 moves to be close to or far away from the positioning piece 310; and

and the linear driving part 330 is arranged on the turntable 200, and the clamping part 320 is positioned at the output end of the linear driving part 330.

In this embodiment, in order to keep the automobile brake frame 10 stable and not to generate deviation during the grinding and deburring operation, the turntable 200 is provided with a positioning member 310, the positioning member 310 is provided with a groove for placing the automobile brake frame 10, and one side of the positioning member 310 is provided with a convex plate, the position of the automobile brake frame 10 is limited, the automobile brake frame 10 is placed on the positioning member 310, then the linear driving component 330 acts to drive the clamping component 320 to approach the positioning component 310, so that the automobile brake frame 10 is pressed between the positioning component 310 and the plus-minus component 320, the groove on the positioning component 310 is adapted to the outer side structure of the automobile brake frame 10, further ensuring the stability and indelibility of the automobile brake frame 10, when the polishing wheel 400 polishes the automobile brake frame 10, the position of the polishing wheel and the automobile brake frame is accurate, the completion degree is high, the polishing and deburring precision is high, and the quality of the automobile brake frame 10 after polishing is guaranteed.

As shown in fig. 1 to 5, further comprises

The limiting holes 340 are arranged on the turntable 200, at least two limiting holes 340 are arranged, and the two limiting holes 340 are positioned on the same diameter of the turntable 200;

a bushing 350 disposed on an inner surface of the stopper hole 340; and

the limiting rod 360 is arranged on the rack 100 in a lifting mode, one end of the limiting rod 360 is of a conical structure, and the limiting rod 360 is inserted into or is not inserted into the bushing 350 after being lifted.

In this embodiment, in order to guarantee the precision of position between work piece clamping component 300 and the wheel 400 of polishing when polishing, be provided with two spacing holes 340 on carousel 200, two spacing holes 340 are located the same diameter of carousel 200, two sets of relative work piece clamping component 300 symmetry sets up the both sides at this diameter, and the internal surface of spacing hole 340 is provided with bush 350, for wear-resisting bush, gag lever post 360 rises and injects bush 350, guarantee that carousel 200 every pivoted angle is 180 accurate positions after having guaranteed two sets of setting element 310 and clamping piece 320 rotates, position between work piece clamping component 300 and the wheel 400 of polishing when accurately guaranteeing to polish promptly.

As shown in fig. 1-5, the workpiece holding assembly 300 further includes

The drain holes 370 are arranged on the turntable 200, and at least two drain holes are arranged and are respectively positioned on one side of the positioning pieces 310 of the two groups of workpiece clamping assemblies 300; and

and a drain funnel 380 provided on the frame 100, wherein the drain funnel 380 is located at a side close to the grinding wheel 400, and a drain hole 370 is located above the drain funnel 380 after the turntable 200 is rotated.

In this embodiment, in order to avoid when polishing the burr by the grinding down, cause on carousel 200 and pile up, influence continuous production, drain hole 370 has been seted up on carousel 200, the burr piece under the grinding falls into along drain hole 370 and excretes in the fill 380, if there is residue on the carousel, when carrying out automobile brake frame 10 cast member and placing, sweep the burr piece into excrete fill 380 can, avoid the burr piece to pile up on carousel 200, and influence the precision quality of automobile brake frame 10.

As shown in fig. 1 to 5, the driving mechanism 500 includes

The linear moving directions of the first moving assembly 510, the second moving assembly 520 and the third moving assembly 530 are perpendicular to each other, the grinding wheel 400 is disposed at the output end of the third moving assembly 530, the third moving assembly 530 is disposed at the output end of the second moving assembly 520, the second moving assembly 520 is disposed at the output end of the first moving assembly 510, and the first moving assembly 510 is disposed on the rack 100.

In this embodiment, the first moving assembly 510 drives the second moving assembly 520 to move transversely, the second moving assembly 520 drives the third moving assembly 530 to move longitudinally, the third moving assembly 530 drives the grinding wheel 400 to move vertically, and the first moving assembly 510, the second moving assembly 520 and the third moving assembly 530 drive the grinding wheel 400 to realize compound movement, so that movement at any position is satisfied, and the grinding wheel 400 is simple to move.

As shown in fig. 1 to 4, each of the first moving assembly 510, the second moving assembly 520, and the third moving assembly 530 includes a fixing plate 511;

a slide rail 512 provided on the fixing plate 511;

the sliding block 513 is arranged on the sliding rail 512 in a sliding mode;

the screw rod 514 is rotatably arranged on the frame 100; and

and a nut connection plate 515 slidably disposed on the screw rod 514, the nut connection plate 515 being connected to the slider 513, the nut connection plate 515 forming output ends of the first moving unit 510, the second moving unit 520, and the third moving unit 530, a fixing plate 511 of the third moving unit 530 being disposed on the nut connection plate 515 of the second moving unit 520, the fixing plate 511 of the second moving unit 520 being disposed on the nut connection plate 515 of the first moving unit 510, and the fixing plate 511 of the first moving unit 510 being disposed on the frame 100.

In this embodiment, the screw 514 rotates to drive the nut connecting plate 515 to slide, the nut connecting plate 515 of the first moving assembly 510 slides to drive the fixing plate 511 of the second moving assembly 520 to move, and meanwhile, the sliding block 513 slides along the sliding rail 512, so that the stable movement of the nut connecting plate 515 is ensured.

As shown in fig. 1 to 4, the driving mechanism 500 further includes a grinding driving assembly 540 disposed on the nut connecting plate 515 of the third moving assembly 530, the grinding driving assembly 540 including

A driving motor 541 arranged on the nut connection plate 515 of the third moving assembly 530, the polishing wheel 400 being connected to an output shaft of the driving motor 541; and

and a grinding cover 542 disposed outside the grinding wheel 400, the grinding cover 542 having an opening.

In this embodiment, driving motor 541 sets up on the nut connecting plate 515 of third removal subassembly 530, the nut connecting plate 515 of third removal subassembly 530 slides and drives driving motor 541 and removes, driving motor 541 removes, drive grinding wheel 400 removes, driving motor 541 acts on simultaneously, drive grinding wheel 400 rotates, accomplish the polishing to automobile brake frame 10 burr, cover 542 of polishing has avoided splashing of grinding burr, the opening part is used for grinding wheel 400 to spill the operation of polishing simultaneously.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fly-thorn removing device is characterized by comprising

A frame (100);

the rotary table (200) is rotatably arranged on the rack (100);

the workpiece clamping assemblies (300) are arranged on the rotary disc (200) and used for clamping the automobile brake frame (10), and at least two groups of workpiece clamping assemblies (300) are arranged;

the grinding wheel (400) is movably arranged on the rack (100), and the grinding wheel (400) is moved to be close to or far away from the automobile brake frame (10); and

the driving mechanism (500) is arranged on the rack (100) and used for driving the grinding wheel (400) to move.

2. A deflashing apparatus according to claim 1, wherein the turntable (200) rotates to turn the two sets of workpiece holding members (300), and the workpiece holding members (300) comprise

The positioning piece (310) is arranged on the rotary disc (200) and used for placing the automobile brake frame (10);

the clamping piece (320) is movably arranged on the turntable (200), and the clamping piece (320) is moved to be close to or far away from the positioning piece (310); and

a linear drive (330) disposed on the turntable (200), the clamping member (320) being located at an output end of the linear drive (330).

3. A deflashing apparatus according to claim 2, further comprising

The limiting holes (340) are arranged on the turntable (200), at least two limiting holes (340) are arranged, and the two limiting holes (340) are located on the same diameter of the turntable (200);

a bushing (350) disposed on an inner surface of the stopper hole (340); and

the limiting rod (360) is arranged on the rack (100) in a lifting mode, one end of the limiting rod (360) is of a conical structure, and the limiting rod (360) is inserted into or removed from the rack after being lifted and lowered into the bushing (350).

4. A deflashing apparatus according to claim 2, wherein the workpiece holding assembly (300) further comprises

The drain holes (370) are arranged on the turntable (200), and at least two drain holes are arranged and are respectively positioned on one side of the positioning pieces (310) of the two groups of workpiece clamping assemblies (300); and

and the drain hopper (380) is arranged on the frame (100), the drain hopper (380) is positioned at one side close to the grinding wheel (400), and after the rotary disc (200) rotates, one drain hole (370) is positioned above the drain hopper (380).

5. A deflashing apparatus according to claim 2, characterized in that the drive mechanism (500) comprises

The grinding machine comprises a first moving assembly (510), a second moving assembly (520) and a third moving assembly (530), wherein the linear moving directions of the first moving assembly (510), the second moving assembly (520) and the third moving assembly (530) are mutually perpendicular, the grinding wheel (400) is arranged at the output end of the third moving assembly (530), the third moving assembly (530) is arranged at the output end of the second moving assembly (520), the second moving assembly (520) is arranged at the output end of the first moving assembly (510), and the first moving assembly (510) is arranged on the rack (100).

6. Deflyer device according to claim 5, characterised in that the first moving assembly (510), the second moving assembly (520) and the third moving assembly (530) each comprise

A fixing plate (511);

a slide rail (512) provided on the fixing plate (511);

the sliding block (513) is arranged on the sliding rail (512) in a sliding mode;

the screw rod (514) is rotatably arranged on the frame (100); and

the screw connecting plate (515) is arranged on the screw rod (514) in a sliding mode, the screw connecting plate (515) is connected with the sliding block (513), the screw connecting plate (515) forms the output ends of the first moving assembly (510), the second moving assembly (520) and the third moving assembly (530), the fixing plate (511) of the third moving assembly (530) is arranged on the screw connecting plate (515) of the second moving assembly (520), the fixing plate (511) of the second moving assembly (520) is arranged on the screw connecting plate (515) of the first moving assembly (510), and the fixing plate (511) of the first moving assembly (510) is arranged on the rack (100).

7. A deflashing apparatus according to claim 6, wherein the driving mechanism (500) further comprises a grinding driving assembly (540) provided on the nut connecting plate (515) of the third moving assembly (530), the grinding driving assembly (540) comprising

The driving motor (541) is arranged on a nut connecting plate (515) of the third moving assembly (530), and the grinding wheel (400) is connected to an output shaft of the driving motor (541); and

a grinding cover (542) disposed outside the grinding wheel (400), the grinding cover (542) having an opening.