CN215471590U - PCB board heavy copper half groove gong board two drilling processingequipment - Google Patents
PCB board heavy copper half groove gong board two drilling processingequipment Download PDFInfo
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- CN215471590U CN215471590U CN202121621059.4U CN202121621059U CN215471590U CN 215471590 U CN215471590 U CN 215471590U CN 202121621059 U CN202121621059 U CN 202121621059U CN 215471590 U CN215471590 U CN 215471590U
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Abstract
The utility model belongs to the technical field of secondary drilling processing, and particularly relates to a secondary drilling processing device for a copper-deposited half-groove routing board of a PCB (printed circuit board), which comprises a bottom board, wherein the left end and the right end of the top surface of the bottom board are both fixedly provided with a reset mechanism, the left end and the right end of the top surface of the bottom board are both fixedly provided with limiting blocks positioned on the outer sides of the reset mechanism, the middle part of the top surface of each limiting block is fixedly sleeved with a guide mechanism, the top end of the reset mechanism is fixedly connected with a top board, the middle part of the top surface of the top board is fixedly sleeved with a motor body, and four angular points of the top surface of the top board are all in threaded sleeve connection with depth adjusting screws. According to the utility model, through the split arrangement of the reset mechanism and the guide mechanism, the pressing and lifting of the device during use can be more stable, the device can be easily operated and processed, and timely observation can be carried out when the position deviation of two drill holes occurs, so that defective goods are prevented from flowing into the market, and the practicability of the two drill hole processing devices is improved.
Description
Technical Field
The utility model relates to the technical field of secondary drilling processing, in particular to a secondary drilling processing device for a gong board of a copper-plated half groove of a PCB.
Background
The electroless copper plating is called electroless copper plating for short, the copper plating groove is used for carrying out electrolytic copper plating treatment on the basis of copper plating, a half-groove design of a copper plating long groove is frequently generated in the manufacturing process of a PCB, a copper wire on the groove wall after copper plating is very easily pulled off when a board is milled at the joint of the half-groove and the non-copper plating groove, the copper wire in the groove of the other half copper plating groove is left on a milling cutter during milling, and the milling cutter cannot normally cut to generate a cutter breaking phenomenon.
However, in the prior art, the board is damaged when the board is drilled by the equipment, so that the board cannot be wasted after being put into subsequent production, and in the design of the half-groove of the existing copper deposition long groove, the copper deposition groove is not protected in the processing process in a two-drilling mode, and the equipment specially aiming at the two-drilling mode does not meet the requirement of the board on the two-drilling mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a PCB copper-deposition half-groove gong and board secondary drilling device.
In order to achieve the purpose, the utility model adopts the following technical scheme: a PCB copper-deposition half-groove gong and two-hole drilling device comprises a bottom plate, wherein the left end and the right end of the top surface of the bottom plate are both fixedly provided with a reset mechanism, the left end and the right end of the top surface of the bottom plate are both fixedly provided with a limiting block positioned outside the reset mechanism, the middle part of the top surface of the limiting block is fixedly sleeved with a guide mechanism, the top end of the reset mechanism is fixedly connected with a top plate, the middle part of the top surface of the top plate is fixedly sleeved with a motor body, four angular points of the top surface of the top plate are sleeved with depth adjusting screws in a threaded manner, the bottom ends of the depth adjusting screws penetrate through the top surface of the top plate and extend to the lower part of the bottom surface of the top plate, the middle parts of the left side surface and the right side surface of the top plate are fixedly provided with pressing rods, the bottom end of the motor body penetrates through the top surface of the top plate and extends to the lower part of the bottom surface of the top plate, and a drill bit is fixedly sleeved at the bottom end of an output shaft at the bottom of the motor body.
Preferably, canceling release mechanical system is including the board that resets, the bottom surface of the board that resets and the top surface fixed connection of bottom plate, the top surface activity of the board that resets has cup jointed the sleeve that resets, the telescopic top surface that resets and the bottom surface fixed connection of roof, the top of the board that resets runs through the telescopic bottom surface that resets and extends to the telescopic inside and the spacing piece of fixedly connected with that resets, the top surface fixedly connected with reset spring of spacing piece, reset spring's top and the top surface fixed connection of the sleeve inner chamber that resets.
Preferably, guiding mechanism includes the deflector, the bottom surface of deflector and the top surface fixed connection of stopper, the uide bushing has been cup jointed in the top activity of deflector, the top of uide bushing cup joints with the bottom bearing of degree of depth adjusting screw, the middle part fixed mounting of uide bushing inner chamber top surface has the locating plate, the bottom surface of uide bushing is run through on the top of deflector and extends to the inside and the fixedly connected with separation blade of uide bushing, the bottom of locating plate runs through the top surface of separation blade and the top surface of deflector in proper order and extends to the inside of deflector, the equal fixed mounting in upper and lower both ends of the interior side of uide bushing has balanced connecting rod.
Preferably, the middle part of the top surface of the limiting block is provided with a limiting groove, and the size and the shape of the limiting groove are matched with those of the guide sleeve.
Preferably, the four angular points of the top surface of the top plate are provided with internal threaded holes, and the size and the shape of each internal threaded hole are matched with those of the depth adjusting screw.
Preferably, the outer surface of the pressure lever is fixedly sleeved with an anti-skidding sleeve, and the size and the shape of the anti-skidding sleeve are matched with those of the pressure lever.
Compared with the prior art, the utility model has the beneficial effects that: firstly, the device passes through the split type setting of canceling release mechanical system and guiding mechanism, can let the device push down when using and promote more stable to can be relaxed operate the processing, and can carry out timely observation when the deviation of position appears in two drilling, avoid the wastrel to flow into market, thereby improved this two drilling processingequipment's practicality.
The drilling device is simple to operate and convenient to use, and the processing mode of performing two drilling on the board through the drill bit can avoid the phenomenon that when the board is milled, the copper wires in the other half of the copper precipitation groove are left in the time slot and are not wound on the milling cutter, the milling cutter cannot normally cut and the cutter is broken, so that the yield is improved, and the practicability of the two drilling processing devices is improved.
Drawings
FIG. 1 is an elevational cross-sectional view of the overall structure of the present invention;
FIG. 2 is an elevational view of the overall construction of the present invention;
fig. 3 is a top view of the top plate structure of the present invention.
In the figure: 1. a base plate; 2. a reset mechanism; 21. a reset plate; 22. a reset sleeve; 23. a limiting sheet; 24. a return spring; 3. a limiting block; 4. a guide mechanism; 41. a guide plate; 42. a guide sleeve; 43. a baffle plate; 44. positioning a plate; 5. a balance connecting rod; 6. a top plate; 7. a motor body; 8. a depth adjusting screw; 9. a pressure lever; 10. a drill bit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a PCB copper-deposition half-groove gong board two-hole drilling processing device comprises a bottom plate 1, wherein reset mechanisms 2 are fixedly mounted at the left end and the right end of the top surface of the bottom plate 1, limit blocks 3 located on the outer sides of the reset mechanisms 2 are fixedly mounted at the left end and the right end of the top surface of the bottom plate 1, a guide mechanism 4 is fixedly sleeved at the middle of the top surface of the limit blocks 3, a top plate 6 is fixedly connected to the top end of each reset mechanism 2, a motor body 7 is fixedly sleeved at the middle of the top surface of the top plate 6, depth adjusting screws 8 are sleeved at four angular points of the top surface of the top plate 6 in a threaded manner, the bottom ends of the depth adjusting screws 8 penetrate through the top surface of the top plate 6 and extend to the lower portion of the bottom surface of the top plate 6, compression rods 9 are fixedly mounted at the middle of the left side surface and the right side surface of the top plate 6, the bottom end of the motor body 7 penetrates through the top surface of the bottom of the top plate 6 and extends to the lower portion of the top plate 6, and a drill bit 10 is fixedly sleeved at the bottom end of an output shaft at the bottom of the motor body 7;
the reset mechanism 2 comprises a reset plate 21, the bottom surface of the reset plate 21 is fixedly connected with the top surface of the bottom plate 1, a reset sleeve 22 is movably sleeved on the top surface of the reset plate 21, the top surface of the reset sleeve 22 is fixedly connected with the bottom surface of the top plate 6, the top end of the reset plate 21 penetrates through the bottom surface of the reset sleeve 22 and extends into the reset sleeve 22, and is fixedly connected with a limiting piece 23, the top surface of the limiting piece 23 is fixedly connected with a reset spring 24, the top end of the reset spring 24 is fixedly connected with the top surface of an inner cavity of the reset sleeve 22, and through the arrangement of the reset mechanism 2, after two drilling processes are finished, the drill bit 10 can be withdrawn from an original path in the drilling through the elastic deformation recovery of the reset spring 24 without manual lifting;
the guide mechanism 4 comprises a guide plate 41, the bottom surface of the guide plate 41 is fixedly connected with the top surface of the limiting block 3, the top end of the guide plate 41 is movably sleeved with a guide sleeve 42, the top end of the guide sleeve 42 is sleeved with a bottom end bearing of a depth adjusting screw rod 8, a positioning plate 44 is fixedly installed in the middle of the top surface of an inner cavity of the guide sleeve 42, the top end of the guide plate 41 penetrates through the bottom surface of the guide sleeve 42 and extends into the guide sleeve 42, a baffle 43 is fixedly connected with the top end of the guide sleeve 42, the bottom end of the positioning plate 44 sequentially penetrates through the top surfaces of the baffle 43 and the guide plate 41 and extends into the guide plate 41, a balance connecting rod 5 is fixedly installed at each of the upper end and the lower end of the inner side surface of the guide sleeve 42, the pressing and the resetting operation can be separated through the arrangement of the guide mechanism 4, the stability of drilling processing of the whole device is improved, and when the guide mechanism 4 moves up and down due to the fact that a spring is installed in the guide mechanism 4, the situation that each component in the interior causes shaking occurs;
the middle of the top surface of the limiting block 3 is provided with a limiting groove, the size and the shape of the limiting groove are matched with those of the guide sleeve 42, the limiting groove can provide a pressing space for the guide sleeve 42, and whether the position of a drill hole is inclined or not can be judged according to whether the bottom end of the guide sleeve 42 is inserted into the limiting groove or not, so that the drilling condition can be more visual;
the four angular points on the top surface of the top plate 6 are provided with internal threaded holes, the size and the shape of the internal threaded holes are matched with the size and the shape of the depth adjusting screw 8, and the height of the guide mechanism 4 can be adjusted through the rotation of the depth adjusting screw 8, so that the depth drilled by the drill bit 10 can be limited by the guide mechanism 4;
the outer surface of the pressure lever 9 is fixedly sleeved with an anti-skid sleeve, and the size and the shape of the anti-skid sleeve are matched with those of the pressure lever 9.
The working principle is as follows: during the use, operating personnel can carry out the processing of two drillings to the board according to the demand of PCB drilling, the middle part at bottom plate 1 top surface is placed to the board that will need two drillings, then both hands push down depression bar 9 again, let motor body 7's output shaft can drive drill bit 10 downstream, make drill bit 10 can carry out the processing of two drillings to the surface of board, then slowly loosen both hands and to the effort of pushing down of depression bar 9 again, make reset spring 24's elastic deformation can slowly resume, make drill bit 10 can follow the hole of boring withdraw from can, when boring and establishing, can set up two drilling disconnection heavy copper and no copper handing-over region from top to bottom, can prevent to pull heavy copper half groove.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a two drilling processingequipment of heavy copper half groove gong board of PCB board, includes bottom plate (1), its characterized in that: the device comprises a bottom plate (1), a reset mechanism (2) is fixedly mounted at the left end and the right end of the top surface of the bottom plate (1), a limiting block (3) positioned on the outer side of the reset mechanism (2) is fixedly mounted at the left end and the right end of the top surface of the bottom plate (1), a guide mechanism (4) is fixedly sleeved at the middle part of the top surface of the limiting block (3), a top plate (6) is fixedly connected to the top end of the reset mechanism (2), a motor body (7) is fixedly sleeved at the middle part of the top surface of the top plate (6), depth adjusting screws (8) are sleeved at four angular points of the top surface of the top plate (6) in a threaded manner, the bottom ends of the depth adjusting screws (8) penetrate through the top surface of the top plate (6) and extend to the lower part of the bottom surface of the top plate (6), pressing rods (9) are fixedly mounted at the middle parts of the left side surface and the right side surface of the top plate (6) in a threaded manner, and extend to the lower part of the bottom surface of the top plate (6), the bottom end of the output shaft at the bottom of the motor body (7) is fixedly sleeved with a drill bit (10).
2. The PCB heavy copper half groove gong board two drilling processingequipment of claim 1, characterized in that: reset mechanism (2) are including restoring to the throne board (21), the bottom surface of restoring to the throne board (21) and the top surface fixed connection of bottom plate (1), the top surface activity of restoring to the throne board (21) has cup jointed sleeve (22) that resets, the top surface of sleeve (22) that resets and the bottom surface fixed connection of roof (6), the top of restoring to the throne board (21) runs through the bottom surface of sleeve (22) that resets and extends to the inside and the spacing piece (23) of fixedly connected with of sleeve (22) that resets, the top surface fixedly connected with reset spring (24) of spacing piece (23), the top of reset spring (24) and the top surface fixed connection of sleeve (22) inner chamber that resets.
3. The PCB heavy copper half groove gong board two drilling processingequipment of claim 1, characterized in that: guiding mechanism (4) include deflector (41), the bottom surface of deflector (41) and the top surface fixed connection of stopper (3), uide bushing (42) has been cup jointed in the top activity of deflector (41), the top of uide bushing (42) cup joints with the bottom bearing of degree of depth adjusting screw (8), the middle part fixed mounting of uide bushing (42) inner chamber top surface has locating plate (44), the top of deflector (41) runs through the bottom surface of uide bushing (42) and extends to the inside and the fixedly connected with separation blade (43) of uide bushing (42), the bottom of locating plate (44) runs through the top surface of separation blade (43) and the top surface of deflector (41) in proper order and extends to the inside of deflector (41), the equal fixed mounting in both ends about uide bushing (42) medial surface has balanced connecting rod (5).
4. The PCB heavy copper half groove gong board two drilling processingequipment of claim 1, characterized in that: the middle part of the top surface of the limiting block (3) is provided with a limiting groove, and the size and the shape of the limiting groove are matched with those of the guide sleeve (42).
5. The PCB heavy copper half groove gong board two drilling processingequipment of claim 1, characterized in that: internal thread holes are formed in four angular points of the top surface of the top plate (6), and the size and the shape of each internal thread hole are matched with those of the depth adjusting screw rod (8).
6. The PCB heavy copper half groove gong board two drilling processingequipment of claim 1, characterized in that: the outer surface of the pressure lever (9) is fixedly sleeved with an anti-slip sleeve, and the size and the shape of the anti-slip sleeve are matched with those of the pressure lever (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121621059.4U CN215471590U (en) | 2021-07-16 | 2021-07-16 | PCB board heavy copper half groove gong board two drilling processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121621059.4U CN215471590U (en) | 2021-07-16 | 2021-07-16 | PCB board heavy copper half groove gong board two drilling processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215471590U true CN215471590U (en) | 2022-01-11 |
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ID=79727315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121621059.4U Active CN215471590U (en) | 2021-07-16 | 2021-07-16 | PCB board heavy copper half groove gong board two drilling processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215471590U (en) |
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2021
- 2021-07-16 CN CN202121621059.4U patent/CN215471590U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A PCB board sinking copper half groove Gong board two drilling processing device Effective date of registration: 20220518 Granted publication date: 20220111 Pledgee: Bank of China Limited Lianshui Branch Pledgor: LIANSHUI COUNTY SUHANG TECHNOLOGY Co.,Ltd. Registration number: Y2022980005719 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230404 Granted publication date: 20220111 Pledgee: Bank of China Limited Lianshui Branch Pledgor: LIANSHUI COUNTY SUHANG TECHNOLOGY Co.,Ltd. Registration number: Y2022980005719 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |