CN217914458U - Circuit board deburring machine - Google Patents
Circuit board deburring machine Download PDFInfo
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- CN217914458U CN217914458U CN202222011565.2U CN202222011565U CN217914458U CN 217914458 U CN217914458 U CN 217914458U CN 202222011565 U CN202222011565 U CN 202222011565U CN 217914458 U CN217914458 U CN 217914458U
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- circuit board
- plate
- circular plate
- gear
- polishing
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Abstract
The utility model discloses a deburring machine for circuit boards, which comprises a bottom plate, supporting legs, a polishing mechanism and a placing mechanism; the polishing mechanism comprises supporting rods symmetrically arranged on the upper surface of the bottom plate, a first circular plate arranged at the top end of the supporting rods, a driving motor arranged at the center of the top of the first circular plate, a first gear fixedly arranged at the output end of the driving motor, a plurality of rotating shafts annularly arrayed on the first circular plate, a second gear fixedly arranged on the rotating shafts and in meshed connection with the first gear, and a polishing disc arranged at the bottom end of the rotating shafts; the deburring operation of once polishing a plurality of circuit boards improves the machining efficiency of circuit board burring process, has solved the burr on the circuit board and can stab staff's problem, can polish simultaneously after accomplishing by the circuit board, and is ejecting from the standing groove with all circuit boards automatically, makes things convenient for people to take out the circuit board of accomplishing of polishing, further improves the machining efficiency of circuit board, improves the practicality of device.
Description
Technical Field
The utility model belongs to the technical field of the circuit board processing, specifically speaking relates to a circuit board burr-grinding machine.
Background
In the circuit board production and processing process, the board body is punched according to production requirements, burrs exist at the edge of the through hole after the circuit board is punched, and if the circuit board with the burrs is directly put into subsequent processing, the burrs on the circuit board can stab workers, so that the circuit board after punching needs to be polished to remove the burrs at the edge of the through hole.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model adopts the following basic concept:
a deburring machine for a circuit board comprises a bottom plate, supporting legs, a polishing mechanism and a placing mechanism;
the polishing mechanism comprises supporting rods symmetrically arranged on the upper surface of the bottom plate, a first circular plate arranged at the top end of the supporting rods, a driving motor arranged at the center of the top of the first circular plate, a first gear fixedly arranged at the output end of the driving motor, a plurality of rotating shafts annularly arrayed on the first circular plate, a second gear fixedly arranged on the rotating shafts and in meshed connection with the first gear, and a polishing disc arranged at the bottom end of the rotating shafts;
the placing mechanism comprises a hydraulic cylinder arranged at the center of the bottom plate, a mounting disc arranged at the output end of the hydraulic cylinder, a side plate arranged on the side wall of the mounting disc in an annular array mode, a placing circular plate arranged at the end part of the side plate and positioned right below the polishing disc, a placing groove arranged on the upper surface of the placing circular plate, a through hole arranged at the bottom of the placing groove, a sleeve arranged at the bottom of the through hole and an ejector rod inserted into the sleeve and fixedly connected with the bottom of the sleeve and the bottom plate.
As an optimized technical scheme of the utility model, the length of ejector pin is greater than the length sum of sleeve and through-hole.
As a preferred technical scheme of the utility model, driving motor's output shaft runs through in first plectane, the round hole that is used for the pneumatic cylinder output shaft to pass through is offered at the bottom plate center.
As a preferred technical scheme of the utility model, the landing leg is fixed respectively and sets up in four corners of bottom plate lower surface, the landing leg bottom all is provided with the callus on the sole.
As a preferred technical scheme of the utility model, the axis of rotation top is run through in first plectane, and the both sides that the axis of rotation is located first plectane all are provided with the crown plate, the bilateral symmetry of first plectane be provided with branch top fixed connection's otic placode, two all be provided with the diaphragm that is located second gear below between the branch, and be provided with the second plectane between the diaphragm, the axis of rotation all runs through in the second plectane.
Has the advantages that:
through the branch that sets up, first plectane, driving motor, first gear, the axis of rotation, the second gear, the mill, the pneumatic cylinder, the mounting disc, the curb plate, place the plectane, the standing groove, the through-hole, sleeve and ejector pin isotructure, can once polish the burring operation to a plurality of circuit boards, the machining efficiency of circuit board burring process is improved, the problem that the staff may be stabbed to the burr on the circuit board has been solved, after can polishing the completion by the circuit board simultaneously, it is ejecting from the standing groove with all circuit boards automatically, make things convenient for people to take out the circuit board of polishing the completion, further improve the machining efficiency of circuit board, the practicality of improving the device.
The following describes embodiments of the present invention in further detail with reference to the attached drawings.
Drawings
In the drawings:
fig. 1 is a schematic view of a top-down perspective structure of the present invention;
fig. 2 is a schematic bottom perspective view of the present invention;
fig. 3 is a schematic view of the structure of the present invention;
fig. 4 is a schematic structural diagram of a point a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a support leg; 3. a strut; 4. a first circular plate; 5. a drive motor; 6. a first gear; 7. a rotating shaft; 8. a second gear; 9. grinding disc; 10. a hydraulic cylinder; 11. mounting a disc; 12. a side plate; 13. placing a circular plate; 14. a placement groove; 15. a through hole; 16. a sleeve; 17. a top rod; 18. a circular hole; 19. an ear plate; 20. a transverse plate; 21. a second circular plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 4, a deburring machine for a circuit board comprises a base plate 1, support legs 2, a grinding mechanism and a placing mechanism;
the polishing mechanism comprises supporting rods 3 symmetrically arranged on the upper surface of the bottom plate 1, a first circular plate 4 arranged at the top end of the supporting rods 3, a driving motor 5 arranged at the center of the top of the first circular plate 4, a first gear 6 fixedly arranged at the output end of the driving motor 5, a plurality of rotating shafts 7 annularly arrayed on the first circular plate 4, a second gear 8 fixedly arranged on the rotating shafts 7 and meshed with the first gear 6, and a polishing disc 9 arranged at the bottom end of the rotating shafts 7;
the placing mechanism comprises a hydraulic cylinder 10 arranged at the center of the bottom plate 1, a mounting plate 11 arranged at the output end of the hydraulic cylinder 10, a side plate 12 annularly arrayed on the side wall of the mounting plate 11, a placing circular plate 13 arranged at the end part of the side plate 12 and positioned right below the polishing disc 9, a placing groove 14 arranged on the upper surface of the placing circular plate 13, a through hole 15 arranged at the bottom of the placing groove 14, a sleeve 16 arranged at the bottom of the through hole 15 and a mandril 17 inserted in the sleeve 16 and fixedly connected with the bottom plate 1 at the bottom end;
the working principle is as follows: when the circuit board polishing device is used, circuit boards which are punched are respectively arranged in the placing grooves 14, the hydraulic cylinder 10 drives the mounting disc 11, the side plates 12 and the placing circular plates 13 to ascend, the hydraulic cylinder 10 is closed when the circuit boards are contacted with the polishing disc 9, then the driving motor 5 is opened to drive the first gear 6 to rotate, the second gear 8 drives the rotating shaft 7 and the polishing disc 9 to rotate, so that burrs on the circuit boards are polished, the driving motor 5 is closed after polishing is completed, the hydraulic cylinder 10 is started to drive the placing circular plates 13 to descend, the sleeve 16 descends along the ejector rod 17, the top end of the ejector rod 17 penetrates through the through hole 15 to jack the circuit boards from the inside of the placing grooves 14, then a worker takes out the circuit boards, the hydraulic cylinder 10 is switched to control the circuit boards to extend, and the top end of the ejector rod 17 is positioned in the through hole 15 or the sleeve 16, the circuit board that will treat processing arranges in standing groove 14, carry out next round of circuit board burr according to above-mentioned operation and polish, branch 3 through setting up, first plectane 4, driving motor 5, first gear 6, axis of rotation 7, second gear 8, the dish 9 of polishing, pneumatic cylinder 10, mounting disc 11, curb plate 12, place plectane 13, standing groove 14, through-hole 15, sleeve 16 and ejector pin 17 isotructure, can once polish the burring operation to a plurality of circuit boards, the machining efficiency of circuit board burring process is improved, the problem that the burr on the circuit board may stab the staff is solved, after can the circuit board polish the completion simultaneously, it is ejecting from standing groove 14 with all circuit boards automatically, make things convenient for people to take out the circuit board that will polish the completion, further improve the machining efficiency of circuit board, the practicality of improving device.
In other embodiments, the length of the ejector 17 is greater than the sum of the lengths of the sleeve 16 and the through hole 15; after burrs on the circuit board are polished, the hydraulic cylinder 10 drives the placing circular plate 13 to descend, the sleeve 16 slides along the ejector rod 17, and when the bottom end of the sleeve 16 is in contact with the upper surface of the bottom plate 1, the top end of the ejector rod 17 can penetrate through the through hole 15 to jack up the circuit board from the placing groove 14 because the length of the ejector rod 17 is larger than the sum of the depth of the through hole 15 and the length of the sleeve 16.
Specifically, the output shaft of the driving motor 5 penetrates through the first circular plate 4, so that the first gear 6 is located below the first circular plate 4, where the driving motor 5 is fixedly mounted on the top of the first circular plate 4 by using a screw assembly, the center of the bottom plate 1 is provided with a circular hole 18 for the output shaft of the hydraulic cylinder 10 to pass through, so that the output shaft of the hydraulic cylinder 10 penetrates through the bottom plate 1, and where the hydraulic cylinder 10 is fixedly mounted on the bottom of the bottom plate 1 by using a screw assembly.
Specifically, landing leg 2 is fixed respectively and sets up in four corners of 1 lower surface of bottom plate, and 2 bottoms of landing leg all are provided with the callus on the sole, can promote this device through setting up of callus on the sole and place in subaerial stability.
Specifically, the top end of the rotating shaft 7 penetrates through the first circular plate 4, and the two sides of the rotating shaft 7 located on the first circular plate 4 are both provided with a circular plate, where the rotating shaft 7 located between the first circular plate 4 and the circular plate is all sleeved with a bearing (not shown here) to reduce friction between the rotating shaft 7 and the first circular plate 4, the two sides of the first circular plate 4 are symmetrically provided with lug plates 19 fixedly connected with the top ends of the supporting rods 3, the two supporting rods 3 are both provided with transverse plates 20 located below the second gear 8, and a second circular plate 21 is arranged between the transverse plates 20, the rotating shaft 7 penetrates through the second circular plate 21, and through the arrangement of the second circular plate 21, the rotating shaft 7 on the two sides of the first gear 6 can be supported by matching with the first circular plate 4, so as to achieve the purpose of improving the stability of the rotating shaft 7.
The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A circuit board deburring machine is characterized in that: comprises a bottom plate (1), supporting legs (2), a polishing mechanism and a placing mechanism;
the polishing mechanism comprises supporting rods (3) symmetrically arranged on the upper surface of the bottom plate (1), a first circular plate (4) arranged at the top end of the supporting rods (3), a driving motor (5) arranged at the center of the top of the first circular plate (4), a first gear (6) fixedly arranged at the output end of the driving motor (5), a plurality of rotating shafts (7) annularly arrayed on the first circular plate (4), a second gear (8) fixedly arranged on the rotating shafts (7) and meshed with the first gear (6), and a polishing disc (9) arranged at the bottom end of the rotating shafts (7);
the placing mechanism comprises a hydraulic cylinder (10) arranged at the center of the bottom plate (1), a mounting disc (11) arranged at the output end of the hydraulic cylinder (10), a side plate (12) arranged on the side wall of the mounting disc (11) in an annular array mode, a placing circular plate (13) arranged at the end part of the side plate (12) and located right below the polishing disc (9), a placing groove (14) formed in the upper surface of the placing circular plate (13), a through hole (15) formed in the bottom of the placing groove (14), a sleeve (16) arranged at the bottom of the through hole (15) and an ejector rod (17) inserted into the sleeve (16) and fixedly connected with the bottom plate (1) at the bottom.
2. The circuit board deburring machine as claimed in claim 1, wherein: the length of the ejector rod (17) is greater than the sum of the lengths of the sleeve (16) and the through hole (15).
3. The circuit board deburring machine as claimed in claim 1, wherein: an output shaft of the driving motor (5) penetrates through the first circular plate (4), and a round hole (18) for the output shaft of the hydraulic cylinder (10) to pass through is formed in the center of the bottom plate (1).
4. The circuit board deburring machine according to claim 1, wherein: landing leg (2) are fixed respectively and set up in four corners of bottom plate (1) lower surface, landing leg (2) bottom all is provided with the callus on the sole.
5. The circuit board deburring machine as claimed in claim 1, wherein: axis of rotation (7) top is run through in first plectane (4), and axis of rotation (7) are located the both sides of first plectane (4) and all are provided with the crown plate, the bilateral symmetry of first plectane (4) is provided with otic placode (19) with branch (3) top fixed connection, two all be provided with between branch (3) and be located diaphragm (20) of second gear (8) below, and be provided with between diaphragm (20) second plectane (21), axis of rotation (7) all run through in second plectane (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222011565.2U CN217914458U (en) | 2022-08-01 | 2022-08-01 | Circuit board deburring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222011565.2U CN217914458U (en) | 2022-08-01 | 2022-08-01 | Circuit board deburring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217914458U true CN217914458U (en) | 2022-11-29 |
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ID=84150629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222011565.2U Active CN217914458U (en) | 2022-08-01 | 2022-08-01 | Circuit board deburring machine |
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| CN (1) | CN217914458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116726783A (en) * | 2023-08-11 | 2023-09-12 | 菏泽昌盛源科技股份有限公司 | Cleaning and drying device for chemical product production equipment |
-
2022
- 2022-08-01 CN CN202222011565.2U patent/CN217914458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116726783A (en) * | 2023-08-11 | 2023-09-12 | 菏泽昌盛源科技股份有限公司 | Cleaning and drying device for chemical product production equipment |
| CN116726783B (en) * | 2023-08-11 | 2023-11-03 | 菏泽昌盛源科技股份有限公司 | Cleaning and drying device for chemical product production equipment |
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