CN214641943U - PCB electronic circuit board drilling equipment of conveniently unloading - Google Patents
PCB electronic circuit board drilling equipment of conveniently unloading Download PDFInfo
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- CN214641943U CN214641943U CN202120770310.7U CN202120770310U CN214641943U CN 214641943 U CN214641943 U CN 214641943U CN 202120770310 U CN202120770310 U CN 202120770310U CN 214641943 U CN214641943 U CN 214641943U
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Abstract
The utility model discloses a PCB electronic circuit board drilling equipment of conveniently unloading, unloading mechanism, positioning mechanism and drilling subassembly on base, supporting seat, step motor, rotation, the supporting seat is located the base top, through pillar fixed connection between base and the supporting seat, step motor fixed mounting is in the base upper end, unloading mechanism includes pivot and a plurality of bearing seat in the rotation, pivot one end runs through supporting seat and step motor's output shaft fixed connection. The utility model discloses a set up rotatory unloading mechanism of going up, can utilize a plurality of seats of bearing to fix a plurality of circuit boards, then remove a set of seat of bearing to drilling subassembly below, drill, after drilling, utilize step motor to rotate certain angle for the circuit board of drilling removes to one side and carries out the unloading, removes the circuit board of not drilling to drilling subassembly below, can be convenient for go up unloading, can carry out the continuous drilling operation simultaneously.
Description
Technical Field
The utility model relates to a PCB electronic circuit board drilling correlation technique field specifically is a PCB electronic circuit board drilling equipment who conveniently unloads.
Background
The PCB is also called a circuit board, is a carrier for loading an integrated circuit, has quite important function, enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout; the PCB board needs to be drilled by a drilling apparatus during its production process.
However, when the existing drilling device drills a PCB, the circuit board is not convenient to fix and unload, and when the drilled PCB is unloaded, the drilling operation needs to be stopped, so that the efficiency of the drilling operation is affected, and when the existing PCB is drilled, the fixing effect is poor, the operation is complex, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PCB electronic circuit board drilling equipment who conveniently unloads to solve the current drilling equipment who mentions among the above-mentioned background art and when drilling to the PCB board, be not convenient for fix the circuit board and unload, and when unloading to the PCB board of drilling, need stop drilling work, thereby influence drilling work's efficiency, and when current PCB board drilling, fixed effect is not good, the problem of operation complicacy.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB electronic circuit board drilling equipment of conveniently unloading, includes base, supporting seat, step motor, rotatory unloading mechanism, positioning mechanism and drilling subassembly, the supporting seat is located the base top, through pillar fixed connection between base and the supporting seat, step motor fixed mounting is in the base upper end, rotatory unloading mechanism includes pivot and a plurality of carrier seat of going up, pivot one end runs through supporting seat and step motor's output shaft fixed connection, fixed mounting has fixed axle sleeve in the pivot, and is a plurality of carrier seat one side all with fixed axle sleeve lateral wall fixed connection, and a plurality of carrier seat is circumference evenly distributed on fixed axle sleeve lateral wall, positioning mechanism is located carrier seat, drilling subassembly is located pivot top one side.
Preferably, the upper end of the supporting seat is fixedly provided with a fixed ring seat, the upper end of the fixed ring seat is provided with an annular convex block, and the bottom ends of the bearing seats are all provided with arc-shaped grooves matched with the annular convex blocks.
Preferably, positioning mechanism includes first stopper, second transmission lead screw and third transmission lead screw all rotate to install bear the seat inside, second transmission lead screw one end and third transmission lead screw one end fixed connection, first stopper, second stopper all are located and bear a seat upper end, and first stopper, second stopper are connected with second transmission lead screw and third transmission lead screw respectively.
Preferably, the lines on the second transmission lead screw and the third transmission lead screw are reversely arranged, second lead screw nuts are arranged on the second transmission lead screw and the third transmission lead screw, the bottoms of the first limiting blocks and the second limiting blocks are respectively two groups of second lead screw nuts fixedly connected, and one end of the third transmission lead screw extends to the outer part of the bearing seat and is fixedly connected with a rotating handle.
Preferably, a limiting groove is formed in one side of the first limiting block, an air storage bag is arranged on the inner wall of one side of the limiting groove, a buffer plate is fixedly connected to one side of the air storage bag, two ends of one side of the buffer plate are fixedly connected with the inner wall of one side of the limiting groove through compression springs, the compression springs are located on two sides of the air storage bag respectively, an air cavity is formed in the top end of the inner portion of the limiting groove, and the air storage bag is communicated with the inner portion of the air cavity through an air conveying pipe.
Preferably, a piston plate is arranged inside the air cavity, a piston rod is connected to one side of the piston plate, one end of the piston rod extends to the outside of the air cavity and is connected with a butt plate through a buffer spring, a cushion block is arranged at the bottom end inside the limit groove and is located right below the butt plate, and the second limit block and the first limit block are identical in structure and are symmetrically arranged.
Preferably, the drilling subassembly is including fixed cover, mount, rotation motor and first transmission lead screw, fixed cover rotates the cover through the bearing housing and establishes in the pivot, mount one end and fixed cover one side fixed connection, rotate motor fixed mounting on fixed cover lateral wall, first transmission lead screw one end and the output shaft fixed connection who rotates the motor, the first transmission lead screw other end rotates with the mount and is connected.
Preferably, a first screw rod nut is arranged on the first transmission screw rod, and an electric drill bit is fixedly connected to the lower end of the first screw rod nut.
The utility model provides a PCB electronic circuit board drilling equipment who conveniently unloads possesses following beneficial effect:
(1) the utility model discloses a set up rotatory unloading mechanism of going up, can utilize a plurality of bearing seats to fix a plurality of circuit boards, then drive the pivot through step motor work and rotate certain angle, make a set of bearing seat in drilling subassembly below, carry out drilling work, after drilling, can utilize step motor to rotate certain angle, make the circuit board of drilling remove to one side and carry out the unloading, the circuit board that will not drill removes to drilling subassembly below and drills, can be convenient for go up unloading, can carry out continuous drilling operation simultaneously, and convenient to use.
(2) The utility model discloses a set up positioning mechanism, can place the circuit board of treating drilling and bear on the seat, make the circuit board both ends be located the spacing inslot on first stopper and the second stopper respectively, then through rotatory turning handle, make second drive lead screw and third drive lead screw rotate, thereby make the distance between first stopper and the second stopper shorten to extrude the circuit board and press from both sides tightly, gas in the gas storage bag is sent into the air cavity simultaneously, make the atmospheric pressure in the gasbag increase, it is fixed to utilize piston rod and butt board to compress tightly circuit board both ends upper surface, it is effectual to guarantee to compress tightly the location, be convenient for carry out drilling work.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side sectional view of the carrier of the present invention;
FIG. 3 is a schematic view of the fixing ring seat of the present invention;
FIG. 4 is a schematic top view of the rotating shaft and the supporting base of the present invention;
fig. 5 is the utility model discloses a first stopper internal structure schematic diagram.
In the figure: 1. a base; 2. a supporting seat; 3. a pillar; 4. a stepping motor; 5. a rotating shaft; 6. fixing the shaft sleeve; 7. a bearing housing; 8. fixing a sleeve; 9. a fixed mount; 10. rotating the motor; 11. a first lead screw nut; 12. a first drive screw; 13. an electric drill bit; 14. a stationary ring seat; 15. an annular projection; 16. an arc-shaped slot; 17. a bearing seat; 18. a first stopper; 19. a second limiting block; 20. a limiting groove; 21. a buffer plate; 22. a gas storage bag; 23. a compression spring; 24. an air cavity; 25. a gas delivery pipe; 26. a piston plate; 27. a piston rod; 28. a butt joint plate; 29. cushion blocks; 30. rotating the handle; 31. a buffer spring; 32. a second drive screw; 33. a third drive screw; 34. and a second lead screw nut.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a PCB electronic circuit board drilling equipment of conveniently unloading, includes base 1, supporting seat 2, step motor 4, rotatory unloading mechanism, positioning mechanism and drilling subassembly, supporting seat 2 is located base 1 top, through 3 fixed connection of pillar between base 1 and the supporting seat 2, step motor 4 fixed mounting is in base 1 upper end, rotatory unloading mechanism includes pivot 5 and a plurality of seat 17 that bears, the output shaft fixed connection of supporting seat 2 and step motor 4 is run through to 5 one end of pivot, fixed mounting has fixed axle sleeve 6 in the pivot 5, and is a plurality of bear seat 17 one side all with 6 lateral wall fixed connection of fixed axle sleeve, and is a plurality of bear seat 17 and be circumference evenly distributed on 6 lateral walls of fixed axle sleeve, positioning mechanism is located bears seat 17, drilling subassembly is located 5 top one sides of pivot.
2 upper ends of supporting seat fixed mounting have fixed ring seat 14, 14 upper ends of fixed ring seat are equipped with annular lug 15, the multiunit bear 17 bottom and all set up the arc wall 16 with annular lug 15 matching, can make arc wall 16 slide along annular lug 15 when bearing 17 and follow pivot 5 pivoted to can increase the stability that supporting seat 2 removed.
Positioning mechanism includes first stopper 18, second stopper 19, second transmission lead screw 32 and third transmission lead screw 33 all rotate to install bear the seat 17 inside, second transmission lead screw 32 one end and third transmission lead screw 33 one end fixed connection, first stopper 18, second stopper 19 all are located and bear the seat 17 upper end, and first stopper 18, second stopper 19 are connected with second transmission lead screw 32 and third transmission lead screw 33 respectively, can utilize second transmission lead screw 32 and third transmission lead screw 33 to rotate to can adjust the distance between first stopper 18 and the second stopper 19, be convenient for fix a position the circuit board of equidimension not.
Lines on second transmission lead screw 32 and the third transmission lead screw 33 are reverse setting, and all are equipped with second screw-nut 34 on second transmission lead screw 32 and the third transmission lead screw 33, first stopper 18, 19 bottoms of second stopper respectively with two sets of second screw-nut 34 fixed connection, third transmission lead screw 33 one end extends to bears the outside and fixedly connected with twist grip 30 of seat 17, can rotate twist grip 30 through rotatory twist grip 30, utilizes twist grip 30 to rotate and drives second transmission lead screw 32 and third transmission lead screw 33 and rotate to make two sets of second screw-nut 34 remove in opposite directions or dorsad, realize adjusting the distance between first stopper 18 and the second stopper 19.
A limiting groove 20 is formed in one side of the first limiting block 18, an air storage bag 22 is arranged on the inner wall of one side of the limiting groove 20, a buffering plate 21 is fixedly connected to one side of the air storage bag 22, two ends of one side of the buffering plate 21 are fixedly connected with the inner wall of one side of the limiting groove 20 through compression springs 23, two sets of compression springs 23 are respectively located on two sides of the air storage bag 22, an air cavity 24 is arranged at the top end inside the limiting groove 20, the air storage bag 22 is communicated with the inside of the air cavity 24 through an air pipe 25, two ends of the circuit board can be respectively connected with the limiting groove 20 on the first limiting block 18 and the second limiting block 19, when the distance between the first limiting block 18 and the second limiting block 19 is reduced, two ends of the circuit board can be extruded, so that the air storage bag 22 is extruded, gas in the air storage bag 22 enters the inside of the air cavity 24 through the air pipe 25, and the increase of the air pressure inside the air cavity 24 pushes the piston plate 26 to move, so that the upper surface of the wiring board can be press-fixed by the piston rod 27 through the abutting plate 28.
The inside piston plate 26 that is equipped with of air cavity 24, piston plate 26 one side is connected with piston rod 27, piston rod 27 one end extends to the air cavity 24 outside and is connected with butt plate 28 through buffer spring 31, spacing groove 20 inside bottom is equipped with cushion 29, cushion 29 is located butt plate 28 under, second stopper 19 is the same and the symmetry setting with first stopper 18 structure, can place the circuit board both ends on the cushion 29 in first stopper 18, the spacing groove 20 of second stopper 19 to utilize first stopper 18, second stopper 19 to extrude fixedly to the circuit board, can utilize butt plate 28 to extrude fixedly to the circuit board upper surface simultaneously, increase fixed stability.
The drilling subassembly is including fixed cover 8, mount 9, rotation motor 10 and first transmission lead screw 12, fixed cover 8 rotates the cover through bearing housing 7 and establishes in pivot 5, 9 one ends of mount and fixed 8 one side fixed connection of cover, rotate motor 10 fixed mounting on fixed 8 lateral walls of cover, 12 one end of first transmission lead screw and the output shaft fixed connection who rotates motor 10, the 12 other ends of first transmission lead screw rotate with mount 9 and are connected, can utilize and rotate motor 10 and rotate and drive first transmission lead screw 12 and rotate to make screw-nut remove, can adjust electric drill head 13's position when screw-nut removes, the flexibility is good.
Be equipped with first screw-nut 11 on the first transmission lead screw 12, 11 lower extremes fixedly connected with electric drill bit 13 of first screw-nut can rotate through first transmission lead screw 12 to make first screw-nut 11 remove, and make electric drill bit 13 follow first screw-nut 11 synchronous motion.
It should be noted that, in the PCB electronic circuit board drilling device convenient for discharging, when in operation, two ends of the circuit board can be respectively placed in the limiting grooves 20 on the first limiting block 18 and the second limiting block 19, and two ends of the circuit board are located at the upper end of the cushion block 29, then the rotating handle 30 is rotated to drive the second transmission screw 32 and the third transmission screw 33 to rotate by using the rotating handle 30, so that two sets of second screw nuts 34 are opposite to each other, the distance between the first limiting block 18 and the second limiting block 19 is reduced, so that the circuit board can be extruded by using the first limiting block 18 and the second limiting block 19, and the air storage bag 22 is extruded at the same time, so that the air in the air storage bag 22 enters the air cavity 24 through the air pipe 25, the air pressure in the air cavity 24 is increased to push the piston plate 26 to move, so that the piston rod 27 can be used for extruding and fixing the upper surface of the circuit board through the abutting plate 28, the stability of fixing the circuit board is increased, thereby the stability of drilling work can be increased, and by arranging a plurality of groups of bearing seats 17, a plurality of circuit boards can be respectively fixed on the plurality of bearing seats 17, then the stepping motor 4 is rotated for a certain angle in work, so that a group of bearing seats 17 is moved to the lower part of the drilling assembly to perform drilling work, after the drilling is finished, the stepping motor 4 can be rotated for a certain angle in work, so that the circuit board after being drilled is moved to one side, meanwhile, the circuit board which is not drilled is moved to the lower part of the drilling assembly to perform drilling, thereby being convenient for loading and unloading work, simultaneously, continuous drilling operation can be performed, and during blanking, the distance between the first limiting block 18 and the second limiting block 19 can be increased by rotating the handle 30 in reverse direction, thereby being convenient for taking down the circuit board after drilling, the first transmission screw rod 12 can be driven to rotate by rotating the rotating motor 10, so that the screw rod nut moves, the position of the electric drill head 13 can be adjusted while the screw rod nut moves, drilling at different positions is achieved, and operation is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The PCB electronic circuit board drilling device convenient for discharging is characterized by comprising a base (1), a supporting seat (2), a stepping motor (4), a rotary feeding and discharging mechanism, a positioning mechanism and a drilling assembly, wherein the supporting seat (2) is positioned above the base (1), the base (1) and the supporting seat (2) are fixedly connected through a strut (3), the stepping motor (4) is fixedly arranged at the upper end of the base (1), the rotary feeding and discharging mechanism comprises a rotating shaft (5) and a plurality of bearing seats (17), one end of the rotating shaft (5) penetrates through the supporting seat (2) and is fixedly connected with an output shaft of the stepping motor (4), a fixed shaft sleeve (6) is fixedly arranged on the rotating shaft (5), one side of each of the bearing seats (17) is fixedly connected with the side wall of the fixed shaft sleeve (6), and the bearing seats (17) are circumferentially and uniformly distributed on the side wall of the fixed shaft sleeve (6), the positioning mechanism is positioned on the bearing seat (17), and the drilling assembly is positioned on one side of the top end of the rotating shaft (5).
2. The PCB electronic circuit board drilling device convenient for discharging as claimed in claim 1, wherein: the supporting seat is characterized in that a fixed ring seat (14) is fixedly mounted at the upper end of the supporting seat (2), annular convex blocks (15) are arranged at the upper end of the fixed ring seat (14), and arc-shaped grooves (16) matched with the annular convex blocks (15) are formed in the bottom ends of the bearing seats (17).
3. The PCB electronic circuit board drilling device convenient for discharging as claimed in claim 1, wherein: positioning mechanism includes first stopper (18), second stopper (19), second transmission lead screw (32) and third transmission lead screw (33) are all rotated and are installed and bear inside seat (17), second transmission lead screw (32) one end and third transmission lead screw (33) one end fixed connection, first stopper (18), second stopper (19) all are located and bear seat (17) upper end, and first stopper (18), second stopper (19) are connected with second transmission lead screw (32) and third transmission lead screw (33) respectively.
4. The PCB electronic circuit board drilling device convenient for discharging as claimed in claim 3, wherein: lines on the second transmission lead screw (32) and the third transmission lead screw (33) are reversely arranged, a second lead screw nut (34) is arranged on the second transmission lead screw (32) and the third transmission lead screw (33), the bottoms of the first limiting block (18) and the second limiting block (19) are respectively and two-set, the second lead screw nut (34) is fixedly connected, and one end of the third transmission lead screw (33) extends to the outside of the bearing seat (17) and is fixedly connected with a rotating handle (30).
5. The PCB electronic circuit board drilling device convenient for discharging as claimed in claim 4, wherein: spacing groove (20) have been seted up to first stopper (18) one side, be equipped with gas storage bag (22) on spacing groove (20) one side inner wall, gas storage bag (22) one side fixedly connected with buffer board (21), buffer board (21) one side both ends are all through compression spring (23) and spacing groove (20) one side inner wall fixed connection, and are two sets of compression spring (23) are located gas storage bag (22) both sides respectively, spacing groove (20) inside top is equipped with air cavity (24), gas storage bag (22) and air cavity (24) inside communicate through gas-supply pipe (25).
6. The PCB electronic circuit board drilling device convenient for discharging as claimed in claim 5, wherein: the air cavity (24) is internally provided with a piston plate (26), one side of the piston plate (26) is connected with a piston rod (27), one end of the piston rod (27) extends to the outside of the air cavity (24) and is connected with a butt plate (28) through a buffer spring (31), the bottom end in the limiting groove (20) is provided with a cushion block (29), the cushion block (29) is located under the butt plate (28), and the second limiting block (19) is structurally identical to and symmetrically arranged with the first limiting block (18).
7. The PCB electronic circuit board drilling device convenient for discharging as claimed in claim 1, wherein: the drilling assembly comprises a fixed sleeve (8), a fixed frame (9), a rotating motor (10) and a first transmission screw rod (12), the fixed sleeve (8) is sleeved on the rotating shaft (5) through a bearing sleeve (7) in a rotating mode, one end of the fixed frame (9) is fixedly connected with one side of the fixed sleeve (8), the rotating motor (10) is fixedly installed on one side wall of the fixed sleeve (8), one end of the first transmission screw rod (12) is fixedly connected with an output shaft of the rotating motor (10), and the other end of the first transmission screw rod (12) is rotatably connected with the fixed frame (9).
8. The PCB electronic circuit board drilling device convenient for discharging as claimed in claim 7, wherein: the first transmission screw rod (12) is provided with a first screw rod nut (11), and the lower end of the first screw rod nut (11) is fixedly connected with an electric drill bit (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120770310.7U CN214641943U (en) | 2021-04-15 | 2021-04-15 | PCB electronic circuit board drilling equipment of conveniently unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120770310.7U CN214641943U (en) | 2021-04-15 | 2021-04-15 | PCB electronic circuit board drilling equipment of conveniently unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214641943U true CN214641943U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120770310.7U Active CN214641943U (en) | 2021-04-15 | 2021-04-15 | PCB electronic circuit board drilling equipment of conveniently unloading |
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| Country | Link |
|---|---|
| CN (1) | CN214641943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029880A (en) * | 2021-11-25 | 2022-02-11 | 江西百新电瓷电气有限公司 | Clamping device for production and processing of porcelain insulator and clamping method thereof |
| CN114885502A (en) * | 2022-04-25 | 2022-08-09 | 广东合通建业科技股份有限公司 | Novel circuit board and manufacturing process thereof |
| CN115056001A (en) * | 2022-08-18 | 2022-09-16 | 高邮市北方动力机械有限公司 | Clamping device of mini-tiller chain wheel box |
-
2021
- 2021-04-15 CN CN202120770310.7U patent/CN214641943U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029880A (en) * | 2021-11-25 | 2022-02-11 | 江西百新电瓷电气有限公司 | Clamping device for production and processing of porcelain insulator and clamping method thereof |
| CN114885502A (en) * | 2022-04-25 | 2022-08-09 | 广东合通建业科技股份有限公司 | Novel circuit board and manufacturing process thereof |
| CN115056001A (en) * | 2022-08-18 | 2022-09-16 | 高邮市北方动力机械有限公司 | Clamping device of mini-tiller chain wheel box |
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