CN214603489U - A edging device for PCB circuit board - Google Patents
A edging device for PCB circuit board Download PDFInfo
- Publication number
- CN214603489U CN214603489U CN202120147141.1U CN202120147141U CN214603489U CN 214603489 U CN214603489 U CN 214603489U CN 202120147141 U CN202120147141 U CN 202120147141U CN 214603489 U CN214603489 U CN 214603489U
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- pcb circuit
- circuit board
- pcb
- wheel
- steel pipe
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Abstract
The utility model discloses an edging device for PCB circuit board for the wheel of polishing that polishes is carried out to the cutting edge of PCB circuit board, the whole sheave form that is of wheel of polishing, and its recess internal surface is laid the abrasive material and is constituted annular abrasive groove, and the cutting edge of PCB circuit board passes through in stretching into annular abrasive groove the wheel of polishing is rotatory to be polished. The utility model provides a pair of an edging device for PCB circuit board polishes effectually, efficient, is suitable for the scale and promotes.
Description
Technical Field
The utility model belongs to the technical field of PCB circuit board processing equipment, especially, relate to an edging device for PCB circuit board.
Background
The deburring processing that need use the equipment of polishing to the cutting edge after the cutting of PCB circuit board, the equipment existence of polishing of current this type is not enough: the cutting edge needs to be polished from the upper, middle and lower directions respectively, and at least three corresponding moving processes are needed for polishing, so that the polishing efficiency is low.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides an edging device for PCB circuit board polishes effectually, efficient, is suitable for the scale and promotes.
The technical scheme is as follows: in order to realize the above-mentioned purpose, the utility model discloses an edging device for PCB circuit board, including being used for carrying out the wheel of polishing to the cutting limit of PCB circuit board, the whole sheave that is of polishing wheel form, its recess internal surface is laid the abrasive material and is constituted annular abrasive groove, and the cutting limit of PCB circuit board stretches into in the annular abrasive groove and passes through the polishing wheel is rotatory to be polished.
Further, the width of the annular grinding groove is matched with the thickness of the PCB.
The grinding wheel is provided with an installation shaft, the motor is provided with a motor installation plate, the installation shaft is connected with an output shaft of the motor, a support steel pipe penetrates through and is fixedly arranged on the motor installation plate, and the grinding wheel, the motor installation plate and the support steel pipe form a U-shaped structure with a downward opening; the lower end of the supporting steel pipe is plugged, the top end of the supporting steel pipe is butted with an air blower, and the side face of the supporting steel pipe is provided with an air outlet hole, and the air outlet hole is close to and faces the grinding wheel.
The PCB grinding machine further comprises an operation table, wherein a vertical supporting plate for supporting the PCB to keep a horizontal posture is arranged on the top surface of the operation table, and a pressing device for pressing and fixing the PCB is arranged above the operation table, so that the PCB is opposite to the annular grinding groove;
the PCB polishing machine is characterized by further comprising a horizontal support plate, a linear slide rail and an air cylinder, wherein the linear slide rail and the air cylinder are installed on the horizontal support plate, the linear slide rail and the air cylinder are horizontally oriented to a polishing wheel, the support steel pipe is arranged on the linear slide rail in a sliding fit mode, a piston rod of the air cylinder is connected with the support steel pipe, and the air cylinder performs push-pull action on the support steel pipe to synchronously drive the polishing wheel to horizontally move relative to the PCB.
Further, the operation platform top surface is provided with the removal and polishes drive power and provide equipment, horizontal support plate installs on the removal is polished drive power and provides equipment, the removal is polished drive power and is provided equipment for servo slip table module or electronic annular slide rail.
Further, the operation platform is of a hollow structure with a cavity inside, dust falling clean water is contained in the cavity, dust leaking holes which are communicated with the cavity are uniformly distributed in the top surface of the operation platform, an air outlet which is communicated with the cavity is formed in the side surface of the operation platform, an exhaust fan is installed in the air outlet, and a dust removing cloth bag is butted at the outer end of the air outlet.
Has the advantages that: the utility model discloses an edging device for PCB circuit board, beneficial effect as follows:
1) the utility model can realize the full coverage of the cutting edge through the polishing wheel with the grooved wheel-shaped structure, complete the edge polishing operation at one time and have very high polishing efficiency;
2) the utility model discloses still have the dust and collect and the dust fall function, guarantee processing environment's cleanliness nature.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic perspective view of a part of the components shown in fig. 1.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, an edge grinding device for a PCB comprises a grinding wheel 3 for grinding a cutting edge of the PCB 2, wherein the grinding wheel 3 is integrally in a sheave shape, an abrasive material 300 is laid on an inner surface of a groove of the grinding wheel 3 to form an annular grinding groove 30, and the cutting edge of the PCB 2 extends into the annular grinding groove 30 to be ground through rotation of the grinding wheel 3. The utility model discloses a wheel 3 of polishing that is sheave column structure can realize once only accomplishing the edging operation to the full coverage on cutting edge, and the efficiency of polishing is very high.
More specifically, the width of annular abrasive trough 30 and PCB circuit board 2's thickness looks adaptation guarantee the precision of polishing.
The utility model also comprises a motor 4 for driving the grinding wheel 3 to rotate, wherein the grinding wheel 3 is provided with a mounting shaft 31, the motor 4 is provided with a motor mounting plate 41, the mounting shaft 31 is connected with the output shaft of the motor 4, a supporting steel pipe 5 is fixedly arranged on the motor mounting plate 41 in a penetrating way, and the grinding wheel 3, the motor mounting plate 41 and the supporting steel pipe 5 form a U-shaped structure with a downward opening; the lower end of the supporting steel pipe 5 is blocked, the top end of the supporting steel pipe is butted with the air blower 6, the side face of the supporting steel pipe is provided with an air outlet 51, and the air outlet 51 is close to and faces the grinding wheel 3. The air blown out from the air outlet 51 is just opposite to the grinding wheel 3, so that the grinding wheel 3 is cooled, grinding dust can be quickly blown off, and grinding precision is guaranteed.
The utility model discloses still include operation panel 1, 1 top surface of operation panel is provided with the support PCB circuit board 2 keeps the vertical support board 15 of horizontal gesture, and the top is provided with to push down fixedly PCB circuit board 2 compress tightly equipment 7, make PCB circuit board 2 is just to annular abrasive tank 30. The PCB polishing machine is characterized by further comprising a horizontal support plate 8, a linear slide rail 9 and an air cylinder 1.1, wherein the linear slide rail 9 and the air cylinder 1.1 are installed on the horizontal support plate 8, the linear slide rail 9 and the air cylinder 1.1 are horizontally oriented to the polishing wheel 3, the support steel pipe 5 is arranged on the linear slide rail 9 in a sliding fit mode, a piston rod of the air cylinder 1.1 is connected with the support steel pipe 5, and the air cylinder 1.1 performs push-pull actions on the support steel pipe 5 to synchronously drive the polishing wheel 3 to move horizontally relative to the PCB circuit board 2.
1 top surface of operation panel is provided with the removal and polishes drive power and provide equipment 1.2, horizontal support plate 8 is installed on removing the drive power of polishing and provide equipment 1.2, as preferred, the removal is polished drive power and is provided equipment 1.2 for servo slip table module or electronic annular slide rail to can cut the limit or the circular arc edge of cutting to the straight line shape of PCB circuit board 2 and carry out the edging operation.
The dust removal device is characterized in that the workbench 1 is of a hollow structure, a cavity 11 is formed in the workbench 1, dust removal clean water 100 is contained in the cavity 11, dust leakage holes 10 which are communicated with the cavity 11 are uniformly distributed in the top surface of the workbench 1, an air outlet 12 which is communicated with the cavity 11 is formed in the side surface of the workbench 1, an exhaust fan 13 is installed in the air outlet 12, and a dust removal cloth bag 14 is butted at the outer end of the air outlet 12. Through exhaust fan 13 convulsions, make in the mill ash gets into cavity 11 through leaking ash hole 10, the mill ash falls into clear water 100 and realizes the dust fall, and a small part of mill ash that does not fall into clear water 100 is collected by dust removal sack 14, avoids causing environmental pollution.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides an edging device for PCB circuit board which characterized in that: including being used for polishing wheel (3) to the cutting limit of PCB circuit board (2), wheel (3) wholly is the sheave form, and abrasive material (300) are laid to its recess internal surface constitutes annular abrasive groove (30), and the cutting limit of PCB circuit board (2) stretches into in the annular abrasive groove (30) and passes through wheel (3) are polished in the rotation.
2. The edge grinding device for the PCB circuit board according to claim 1, characterized in that: the width of the annular abrasive trough (30) is matched with the thickness of the PCB (2).
3. The edge grinding device for the PCB circuit board according to claim 1, characterized in that: the grinding wheel mechanism is characterized by further comprising a motor (4) used for driving the grinding wheel (3) to rotate, wherein the grinding wheel (3) is provided with a mounting shaft (31), the motor (4) is provided with a motor mounting plate (41), the mounting shaft (31) is connected with an output shaft of the motor (4), a supporting steel pipe (5) penetrates through and is fixedly arranged on the motor mounting plate (41), and the grinding wheel (3), the motor mounting plate (41) and the supporting steel pipe (5) form a U-shaped structure with a downward opening; support steel pipe (5) lower extreme shutoff, top have air-blower (6), the exhaust vent (51) has been seted up to the side, exhaust vent (51) are close to and towards emery wheel (3).
4. An edging device for PCB circuit boards according to claim 3, characterized in that: the grinding device is characterized by further comprising an operation table (1), wherein a vertical supporting plate (15) for supporting the PCB (2) to keep a horizontal posture is arranged on the top surface of the operation table (1), and a pressing device (7) for pressing and fixing the PCB (2) is arranged above the operation table (1), so that the PCB (2) is opposite to the annular grinding groove (30);
the PCB polishing machine is characterized by further comprising a horizontal support plate (8), a linear slide rail (9) and an air cylinder (1.1) which are installed on the horizontal support plate (8), wherein the linear slide rail (9) and the air cylinder (1.1) are horizontally arranged towards the polishing wheel (3), the support steel pipe (5) is arranged on the linear slide rail (9) in a sliding fit mode, a piston rod of the air cylinder (1.1) is connected with the support steel pipe (5), and the air cylinder (1.1) performs push-pull action on the support steel pipe (5) to synchronously drive the polishing wheel (3) to move horizontally relative to the PCB circuit board (2).
5. An edging device for PCB circuit boards according to claim 4, characterized in that: operation platform (1) top surface is provided with the removal and polishes drive power and provide equipment (1.2), horizontal support plate (8) are installed in the removal and are polished on drive power provides equipment (1.2), the removal is polished drive power and is provided equipment (1.2) for servo slip table module or electronic annular slide rail.
6. An edging device for PCB circuit boards according to claim 4, characterized in that: the dust removal water-saving dust removal device is characterized in that the operation platform (1) is of a hollow structure with a cavity (11) inside, clear water (100) for dust removal is contained in the cavity (11), dust leakage holes (10) for conducting the cavity (11) are uniformly distributed on the top surface of the operation platform (1), an air outlet (12) for conducting the cavity (11) is formed in the side surface of the operation platform (1), an air exhauster (13) is installed in the air outlet (12), and a dust removal cloth bag (14) is butted to the outer end of the air outlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147141.1U CN214603489U (en) | 2021-01-20 | 2021-01-20 | A edging device for PCB circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147141.1U CN214603489U (en) | 2021-01-20 | 2021-01-20 | A edging device for PCB circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214603489U true CN214603489U (en) | 2021-11-05 |
Family
ID=78437396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120147141.1U Active CN214603489U (en) | 2021-01-20 | 2021-01-20 | A edging device for PCB circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214603489U (en) |
-
2021
- 2021-01-20 CN CN202120147141.1U patent/CN214603489U/en active Active
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