CN221290579U

CN221290579U - Deburring device

Info

Publication number: CN221290579U
Application number: CN202323323507.4U
Authority: CN
Inventors: 廖发盆; 徐承升; 黄烽; 夏军
Original assignee: Dongguan Cojoin Circuits Co ltd
Current assignee: Dongguan Cojoin Circuits Co ltd
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-07-09
Anticipated expiration: 2033-12-06

Abstract

The utility model discloses a deburring device, and particularly relates to the technical field of deburring, which comprises a processing table, wherein a processing groove is formed in the top of the processing table, four through holes are formed in the bottom of the processing groove, round grooves are formed in four corners of the top of the processing groove, a deburring component is arranged above the processing table and comprises a top plate, and first electric push rods are fixedly arranged in four corners of the bottom of the top plate. According to the utility model, the plurality of PCB boards to be deburred are stacked in the processing groove in sequence, the first electric push rod is used for driving the top plate to descend, meanwhile, the servo motor is used for being matched with the gear box to drive the brush columns at the bottoms of the plurality of rotating columns to rotate, and the rotating brush columns extend into holes on the PCB boards to polish, so that burrs in the PCB holes are effectively removed.

Description

Deburring device

Technical Field

The utility model relates to the technical field of deburring, in particular to a deburring device.

Background

PCBs, also known as printed wiring boards, are important electronic components. The PCB board is punching in the needs of production and processing, and current punching mode is punching mainly through the puncher, can produce a large amount of burrs in the mounting hole on the in-process PCB board that punches, and this burr can influence the installation of PCB board if not getting rid of.

However, the existing deburring mode mainly comprises the step of manually holding the hairbrush to remove burrs in the mounting hole, but the mode is low in efficiency and easy to damage the mounting hole. Therefore, CN213998824U discloses a deburring device for PCB mounting holes, the deburring device comprises a positioning frame, wherein the inner side wall of the positioning frame is provided with a clamping structure, the side walls of the upper end and the lower end of the positioning frame are respectively provided with a lifting structure, and the lifting structure is connected with the deburring structure.

However, the above prior art has the following problems when in use: above-mentioned burring device centre gripping PCB board carries out the burring at every turn, consequently needs the frequent PCB board of changing of staff, leads to work efficiency low.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides the deburring device, a plurality of PCB boards to be deburred are stacked in the processing groove in sequence, then the first electric push rod is used for driving the top plate to descend, meanwhile, the servo motor is matched with the gear box to drive the brush columns at the bottoms of the rotating columns to rotate, and the rotating brush columns extend into holes in the PCB boards to polish, so that burrs in the PCB holes are effectively removed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a burring device, includes the processing platform, processing groove has been seted up to processing platform top, four through-holes have been seted up to processing groove bottom, the circular slot has all been seted up to processing groove top four corners, processing platform top is equipped with the burring subassembly, the burring subassembly includes the roof, roof bottom four corners is all fixed to be equipped with first electric putter, and every first electric putter all fixed inlays and establishes in the processing platform, the roof top is fixed to be inlayed and is equipped with the gear box, the rotation of gear box bottom is equipped with a plurality of rotation posts, and every rotation post bottom is all fixed and is equipped with the brush post that is used for the clearance burr, the gear box top is equipped with servo motor, a plurality of outputs of gear box are fixed with rotation post top respectively, the input of gear box is fixed with the servo motor output shaft, processing platform below is equipped with the unloading subassembly.

In a preferred embodiment, four support rods are fixedly arranged at the bottom of the top plate, a lamination plate matched with the circular groove is fixedly arranged at the bottom of each support rod, lamination plates are used for limiting the tops of the PCB plates, and stability of the PCB plates when the PCB plates are stacked is improved.

In a preferred embodiment, the blanking assembly comprises a bottom plate, four pushing blocks matched with the four through holes are fixedly arranged at the top of the bottom plate, the tops of the four pushing blocks are respectively arranged in the four through holes, and a plurality of processed PCB boards can be conveniently pushed out of the processing groove by means of the pushing blocks.

In a preferred embodiment, the four corners of the top of the bottom plate are fixedly provided with second electric push rods, each second electric push rod is fixedly embedded in the bottom of the processing table, the bottom plate is driven to lift by the second electric push rods, manual operation of a worker is not needed, and the bottom plate is very time-saving and labor-saving to use.

In a preferred embodiment, a rubber pad is fixedly arranged at the top of each pushing block, and anti-skid patterns are processed on the outer wall of the top of the rubber pad and are used for improving the friction force of the surface of the rubber pad.

In a preferred embodiment, a groove is formed in one side of the front end of the processing table, a control panel for controlling the servo motor, the first electric push rod and the second electric push rod is fixedly arranged in the groove, and the device is convenient for a worker to operate by means of the control panel.

In a preferred embodiment, a bracket is fixedly arranged at the bottom of the processing table for improving the stability of the processing table.

The utility model has the technical effects and advantages that:

1. According to the utility model, the plurality of PCB boards to be deburred are stacked in the processing groove in sequence, the first electric push rod is used for driving the top plate to descend, meanwhile, the servo motor is used for being matched with the gear box to drive the brush columns at the bottoms of the plurality of rotating columns to rotate, and the rotating brush columns extend into holes on the PCB boards to polish, so that burrs in the PCB holes are effectively removed.

2. Through the upward movement of second electric putter drive bottom plate, four ejector blades on the bottom plate pass four through-holes respectively, release the PCB board that will process from the processing inslot, make things convenient for the staff to take, save the time of unloading greatly, and then can improve the burring efficiency to the PCB board to all be provided with the rubber pad at every ejector blade outer wall, the rubber pad can avoid the ejector blade to cause the damage to the PCB board surface.

Drawings

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

FIG. 2 is a front view of the overall structure of the present utility model;

FIG. 3 is a bottom view of the processing station of the present utility model;

FIG. 4 is a top view of a processing station of the present utility model;

fig. 5 is a schematic view of the base plate and pusher of the present utility model.

The reference numerals are: 1. a processing table; 2. a processing groove; 3. a through hole; 4. a circular groove; 5. a deburring assembly; 6. a blanking assembly; 7. a support rod; 8. laminating; 9. a rubber pad; 10. a groove; 11. a control panel; 12. a bracket;

501. A top plate; 502. a first electric push rod; 503. a gear box; 504. rotating the column; 505. a brush column; 506. a servo motor;

601. A bottom plate; 602. a pushing block; 603. and the second electric push rod.

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.

Referring to fig. 1-4 of the specification, the utility model provides a deburring device, which comprises a processing table 1, wherein a processing groove 2 is formed in the top of the processing table 1, four through holes 3 are formed in the bottom of the processing groove 2, round grooves 4 are formed in four corners of the top of the processing groove 2, a deburring component 5 is arranged above the processing table 1, the deburring component 5 comprises a top plate 501, first electric push rods 502 are fixedly arranged in four corners of the bottom of the top plate 501, each first electric push rod 502 is fixedly embedded in the processing table 1, a gear box 503 is fixedly embedded in the top of the top plate 501, a plurality of rotating columns 504 are rotatably arranged at the bottom of the gear box 503, brush columns 505 for deburring are fixedly arranged at the bottom of each rotating column 504, and a servo motor 506 is arranged at the top of the gear box 503;

Specifically, a plurality of output ends of the gear box 503 are respectively fixed with the top of the rotating column 504, an input end of the gear box 503 is fixed with an output shaft of the servo motor 506, and a blanking assembly 6 is arranged below the processing table 1;

And roof 501 bottom is fixed to be equipped with four bracing pieces 7, and every bracing piece 7 bottom all is fixed to be equipped with the lamination board 8 with circular slot 4 looks adaptation, utilizes lamination board 8 to carry out spacingly at a plurality of PCB boards tops, improves the stability when a plurality of PCB boards pile up, recess 10 has been seted up to processing platform 1 front end one side, recess 10 internal fixation is equipped with the control panel 11 that is used for controlling servo motor 506, first electric putter 502 and second electric putter 603, with the help of control panel 11, makes things convenient for the staff to control this device, processing platform 1 bottom is fixed to be equipped with support 12 for improve the stability of processing platform 1.

When the deburring device is used, a plurality of PCBs to be deburred are stacked in the processing groove 2 in sequence by a worker, holes on the PCBs are aligned, then the four first electric push rods 502 are controlled by the control panel 11 to drive the top plate 501 to descend, meanwhile, a plurality of gears in the gearbox 503 are driven by the control servo motor 506 to rotate, the brush columns 505 at the bottoms of the rotating columns 504 are driven by the gearbox 503 to rotate, and the rotating brush columns 505 extend into the holes on the PCBs to polish, so that burrs in the PCB holes are effectively removed.

Referring to fig. 3 and 5 of the specification, the utility model provides a deburring device, the blanking assembly 6 includes a bottom plate 601, four pushing blocks 602 adapted to the four through holes 3 are fixedly arranged on the top of the bottom plate 601, the tops of the four pushing blocks 602 are respectively arranged in the four through holes 3, and a plurality of processed PCB boards can be conveniently pushed out from the processing tank 2 by means of the pushing blocks 602;

And the bottom plate 601 top four corners is all fixed and is equipped with second electric putter 603, and every second electric putter 603 is all fixed to be inlayed and is established in processing platform 1 bottom, utilizes second electric putter 603 drive bottom plate 601 to go up and down, does not need manual operation of staff, and very labour saving and time saving in use, every pusher 602 top is all fixed and is equipped with rubber pad 9, and when the pusher 602 can be avoided with the PCB board contact to rubber pad 9, causes the damage to the PCB board surface, the processing of rubber pad 9 top outer wall has the anti-skidding line for improve the frictional force on the surface of rubber pad 9.

After the deburring of the PCB is finished, the top plate 501 is controlled to move upwards for resetting, then the control panel 11 is used for controlling the four second electric push rods 603 to drive the bottom plate 601 to move upwards, the four push blocks 602 on the bottom plate 601 respectively penetrate through the four through holes 3, the machined PCB is pushed out of the machining groove 2, the PCB is convenient for workers to take, the structure is simple, the time for blanking is greatly saved, the deburring efficiency of the PCB can be improved, rubber pads 9 are arranged on the outer wall of each push block 602, and the rubber pads 9 can prevent the push blocks 602 from damaging the surface of the PCB.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The deburring device comprises a processing table (1), and is characterized in that: the processing device is characterized in that a processing groove (2) is formed in the top of the processing table (1), four through holes (3) are formed in the bottom of the processing groove (2), round grooves (4) are formed in four corners of the top of the processing groove (2), and a deburring component (5) is arranged above the processing table (1);

The deburring assembly (5) comprises a top plate (501), first electric push rods (502) are fixedly arranged at four corners of the bottom of the top plate (501), each first electric push rod (502) is fixedly embedded in a machining table (1), a gear box (503) is fixedly embedded at the top of the top plate (501), a plurality of rotating columns (504) are rotatably arranged at the bottom of the gear box (503), brush columns (505) for cleaning burrs are fixedly arranged at the bottom of each rotating column (504), and a servo motor (506) is arranged at the top of the gear box (503);

The multiple output ends of the gear box (503) are respectively fixed with the top of the rotating column (504), the input end of the gear box (503) is fixed with the output shaft of the servo motor (506), and a blanking assembly (6) is arranged below the processing table (1).

2. The deburring device as set forth in claim 1, wherein: four supporting rods (7) are fixedly arranged at the bottom of the top plate (501), and a lamination plate (8) matched with the circular groove (4) is fixedly arranged at the bottom of each supporting rod (7).

3. The deburring device as set forth in claim 1, wherein: the blanking assembly (6) comprises a bottom plate (601), four pushing blocks (602) matched with the four through holes (3) are fixedly arranged at the top of the bottom plate (601), and the tops of the four pushing blocks (602) are respectively arranged in the four through holes (3).

4. A deburring device as claimed in claim 3 wherein: the four corners at the top of the bottom plate (601) are fixedly provided with second electric push rods (603), and each second electric push rod (603) is fixedly embedded at the bottom of the processing table (1) and used for driving the bottom plate (601) to lift.

5. A deburring device as claimed in claim 3 wherein: each pushing block (602) top is fixedly provided with a rubber pad (9), and anti-skidding patterns are machined on the outer wall of the top of the rubber pad (9) and used for improving the friction force of the surface of the rubber pad (9).

6. The deburring device as set forth in claim 4, wherein: a groove (10) is formed in one side of the front end of the processing table (1), and a control panel (11) for controlling a servo motor (506), a first electric push rod (502) and a second electric push rod (603) is fixedly arranged in the groove (10).

7. The deburring device as set forth in claim 1, wherein: the bottom of the processing table (1) is fixedly provided with a bracket (12) for improving the stability of the processing table (1).