CN221010430U - Electric wood board for PCB mechanical drilling machine - Google Patents
Electric wood board for PCB mechanical drilling machine Download PDFInfo
- Publication number
- CN221010430U CN221010430U CN202322663303.9U CN202322663303U CN221010430U CN 221010430 U CN221010430 U CN 221010430U CN 202322663303 U CN202322663303 U CN 202322663303U CN 221010430 U CN221010430 U CN 221010430U
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- China
- Prior art keywords
- bakelite
- plate
- sliding
- base plate
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 239000002023 wood Substances 0.000 title description 5
- 229920001342 Bakelite® Polymers 0.000 claims abstract description 83
- 239000004637 bakelite Substances 0.000 claims abstract description 83
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000004080 punching Methods 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 abstract description 12
- 239000002390 adhesive tape Substances 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a bakelite plate for a PCB mechanical drilling machine, which comprises a bakelite base plate, wherein the upper end surface of the bakelite base plate is provided with a plurality of PIN hole punching areas, the bakelite base plate is internally provided with a bakelite plate for punching PIN holes, and two sides of the bakelite base plate are respectively provided with a plurality of pressing mechanisms for automatically pressing the circuit board; the utility model has simple structure and reasonable design, can disassemble the bakelite plate for replacement after make is punched with PIN holes, does not need to replace the whole bakelite plate, saves time and labor, saves cost and reduces loss, the bakelite plate is embedded on the bakelite substrate, the bakelite substrate is a whole plate, the bakelite plate is prevented from deforming after the processing time is long, simultaneously, the circuit board can be automatically clamped and fixed after being placed, and does not need to manually paste adhesive tapes around the substrate for fixation, thereby facilitating machine feeding and discharging, realizing automatic drilling and reducing cost.
Description
Technical Field
The utility model relates to the technical field of circuit board drilling equipment, in particular to a bakelite plate for a PCB mechanical drilling machine.
Background
The PCB is called a circuit board, the circuit board is manufactured to enable a circuit to be miniaturized and visualized, mechanical drilling is needed when the PCB is manufactured for mass production of fixed circuits and optimizing the layout of an electrical appliance, each mechanical drilling machine is provided with 6Z axes and 6 corresponding working tables, the preparation operation during mechanical drilling is very complicated, a large amount of labor and materials are consumed, the drilling machine is needed to drill PIN holes (PIN holes: 2 holes/each axis or 4 holes/each axis) on a traditional large bakelite board on the working tables, a main shaft of the drilling machine: 6 axes/table), then a hammer and PIN nails are manually held in sequence, each PIN Kong Dingshang PIN nail of each axis is needed to be drilled, the PIN holes are 3.15mm in size, the PIN nails are 3.175mm, materials (wood boards, substrates, aluminum sheets and the like) are sequentially added after the PIN nails are added, the PIN holes which are pre-punched on the materials are aligned with the materials on the working tables, adhesive tapes are fully adhered around the working tables, when the adhesion is confirmed, the drilling is carried out after setting parameters of the number of the working tables, the drilling is needed to be reversely carried out, the drilling is carried out after the working of the adhesive tape, and the like.
The prior art has the following defects:
At present, the bakelite plate is a square bakelite plate consistent with the size of a working table surface, a PIN hole can be drilled in a place which is just in front of and behind the outer side, the bakelite plate is replaced after being fully drilled, materials are wasted, materials such as a substrate and the like are required to be manually stuck with adhesive tapes around the substrate to be fixed, adhesive tapes are easy to remain on the substrate to cause defects, adhesive tape sticking takes time, the adhesive tape using amount is large, and the bakelite plate is also a large cost for production enterprises.
Disclosure of utility model
The utility model aims to provide an bakelite plate for a PCB mechanical drilling machine, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PCB machinery is bakelite board for drilling machine, includes bakelite base plate, all be provided with the mounting groove in a plurality of PIN hole punching region on the up end of bakelite base plate, be provided with the bakelite board that is used for punching the PIN hole on the bakelite base plate in the inside of mounting groove, the both sides of bakelite base plate all are provided with the hold-down mechanism that a plurality of is used for automatic compressing tightly the circuit board.
Preferably, the compressing mechanism comprises:
The guide plate is arranged in the groove of the bakelite base plate, and a guide groove is formed in the guide plate;
The sliding frame is connected with the sliding rail arranged on the guide plate in a sliding way through a sliding groove;
The connecting frame is in sliding connection with an opening formed in the sliding frame;
one end of the connecting rod is rotationally connected with the upper end of one side of the connecting frame;
the pressing plate is rotationally connected with the other end of the connecting rod, and the sliding frame is connected with the pressing plate in a sliding manner by a longitudinal groove;
The driving assembly is arranged in the groove of the bakelite base plate and used for driving the connecting frame to move;
and the reset component is arranged on the sliding frame and the connecting frame and used for resetting the pressing plate.
Preferably, the driving assembly includes:
The air cylinder, one end of the air cylinder is arranged in a groove of the bakelite base plate, the telescopic end of the air cylinder is connected with the connecting frame, and a wiring groove for the air cylinder air pipe to run is arranged on the lower end surface of the bakelite base plate;
the installing ring is arranged at the middle end of the air cylinder, and two sides of the installing ring are arranged on the guide plate.
Preferably, the reset assembly comprises:
The connecting frames are connected with the sliding rods in a sliding way through holes;
The springs are arranged on the outer side of the sliding rod and located between the sliding frame and the connecting frame.
Preferably, the depth of the mounting groove is smaller than the thickness of the bakelite base plate.
Preferably, a plurality of grabbing grooves for grabbing the circuit board by the mechanical grippers are formed in the bakelite base plate and the bakelite plate.
Preferably, the upper end of the sliding frame is 1 cm to 1.5cm higher than the upper end of the guide plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the bakelite plate for the PCB mechanical drilling machine, the mounting grooves are formed in the upper end face of the bakelite substrate in the PIN hole punching areas, the bakelite plate used for punching the PIN holes is arranged in the mounting grooves, after make PIN holes are punched, the bakelite plate can be detached for replacement, the whole bakelite plate is not required to be replaced, time and labor are saved, cost is saved, loss is reduced, the bakelite plate is embedded on the bakelite substrate, the bakelite substrate is a whole plate, and deformation of the bakelite plate after long processing time is prevented;
2. This bakelite board for PCB mechanical drilling machine through being provided with hold-down mechanism, hold-down mechanism is including deflector, sliding frame, link, connecting rod, clamp plate, drive assembly and reset assembly, can press from both sides tightly fixedly voluntarily, does not need the manual work to paste the sticky tape around the base plate fixedly, makes things convenient for machine material loading unloading, realizes automatic drilling, reduce cost.
Drawings
FIG. 1 is an overall perspective view of the present utility model;
fig. 2 is a perspective view of an bakelite base plate according to the present utility model;
FIG. 3 is a perspective view of the hold-down mechanism of the present utility model;
Fig. 4 is a schematic diagram of the connection of the sliding frame and the connecting frame of the present utility model.
In the figure: 1. an bakelite base plate; 101. a mounting groove; 102. a grabbing groove; 2. an electric wood plate; 3. a compressing mechanism; 311. a guide groove; 31. a guide plate; 32. a sliding frame; 33. a connecting frame; 34. a connecting rod; 35. a pressing plate; 4. a cylinder; 5. a mounting ring; 6. a slide bar; 7. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-4, the technical scheme of the bakelite plate for the PCB mechanical drilling machine provided by the utility model is as follows: including bakelite base plate 1, the mounting groove 101 has all been seted up in a plurality of PIN hole region on bakelite base plate 1's the up end, the inside at mounting groove 101 on bakelite base plate 1 is through the fix with screw has bakelite plate 2 that is used for punching the PIN hole, hold-down mechanism 3 that a plurality of is used for automatic compressing tightly the circuit board are all installed to bakelite base plate 1's both sides, after the PIN hole is fully punched on bakelite plate 2, only need unscrew the screw of fixed bakelite plate 2, change new bakelite plate 2 can, the circuit board of putting on bakelite base plate 1 simultaneously can compress tightly through hold-down mechanism 3.
The pressing mechanism 3 comprises a guide plate 31, a sliding frame 32, a connecting frame 33, a connecting rod 34, a pressing plate 35, a driving component and a resetting component, wherein the guide plate 31 is fixed in a groove of the bakelite substrate 1 through screws, the guide plate 31 is provided with a guide groove 311, two sides of the sliding frame 32 are in sliding connection with a sliding rail integrally formed on the guide plate 31 through a sliding groove, the connecting frame 33 is in sliding connection with an opening formed in the sliding frame 32, one end of the connecting rod 34 is in rotating connection with the upper end of one side of the connecting frame 33 through a rotating shaft, the pressing plate 35 is in rotating connection with the other end of the connecting rod 34 through the rotating shaft, the sliding frame 32 is in sliding connection with the pressing plate 35 through a longitudinal groove, the driving component is arranged in the groove of the bakelite substrate 1 and is used for driving the connecting frame 33 to move, the resetting component is arranged on the sliding frame 32 and the connecting frame 33 to reset the pressing plate 35, and in use, the connecting frame 32 is driven to move through shrinkage of the driving component after the connecting frame 33 moves a distance, until the sliding frame 32 is contacted with the edge of the circuit board, the sliding frame 32 stops moving, the connecting frame 33 continues to move, the connecting frame 33 is in a horizontal direction, the pressing plate 35 is in a sliding direction, the pressing plate 35 is in a direction, the sliding plate is in a direction opposite to the vertical direction, and the distance between the pressing plate and the pressing plate 35 is in a downward direction, and the downward direction is small, and the pressing plate is in a direction opposite to the direction.
The driving assembly comprises an air cylinder 4 and a mounting ring 5, one end of the air cylinder 4 is fixed in a groove of the bakelite base plate 1, the telescopic end of the air cylinder 4 is connected with a connecting frame 33, a wiring groove for the air pipe of the air cylinder 4 to run is formed in the lower end face of the bakelite base plate 1, the air pipe is not required to be run through a hole in a metal table of a drilling machine, the mounting ring 5 is sleeved at the middle end of the air cylinder 4, two sides of the mounting ring 5 are fixed on a guide plate 31 through screws, the connecting frame is driven to move through telescopic driving of the air cylinder 4, and clamping and resetting of a pressing plate 35 are achieved.
The reset component comprises a plurality of slide bars 6 and a plurality of springs 7, one ends of the slide bars 6 are welded on the slide frame 32, the connecting frame 33 is connected with the slide bars 6 in a sliding manner through a through hole, the springs 7 are sleeved on the outer sides of the slide bars 6 and located between the slide frame 32 and the connecting frame 33, and the pressing plate 35 can be quickly lifted when the slide bars are loosened through the elasticity of the springs 7.
The depth of the mounting groove 101 is smaller than the thickness of the bakelite base plate 1, so that the bakelite base plate 1 is a whole plate, and the bakelite plate is deformed after a long time.
A plurality of grabbing grooves 102 for grabbing the circuit board by the mechanical grippers are formed in the bakelite base plate 1 and the bakelite plate 2, so that after drilling is finished, the grippers of the grabbing mechanical grippers extend below the circuit board to grab the circuit board.
The upper end of the sliding frame 32 is 1 cm to 1.5cm higher than the upper end of the guide plate 31, so that the sliding frame 32 can support the circuit board conveniently.
The working principle of the utility model is as follows:
When the bakelite plate for the PCB mechanical drilling machine of the embodiment is used, after a wood plate, a base plate, an aluminum sheet and the like are placed on the bakelite base plate 1 through a mechanical arm, the air cylinder 4 is started, the air cylinder 4 contracts to drive the connecting frame 33 to move, the sliding frame 32 is pushed to move after the connecting frame 33 moves for a certain distance until the sliding frame 32 is contacted with the edge of the circuit board to prop against the sliding frame 32, the sliding frame 32 stops moving, the connecting frame 33 continues to move, the pressing plate 35 cannot move in the horizontal direction, the distance between the pressing plate 35 and the connecting frame 33 is reduced under the action of the connecting rod 34, the pressing plate 35 is pressed against the circuit board by moving downwards in the vertical direction, the vertical movement can ensure that the height of the pressing plate 35 above the aluminum sheet is kept to be certain (1-1.5 mm according to design), the main shaft cannot collide with the pressing plate 35 in the drilling process, if the rotation mode is used, the board is too thin, the board is relatively tilted near the rotating shaft, the horizontal state cannot be kept, so that the main shaft possibly collides with the pressing plate in the drilling process, after the PIN hole is fully drilled on the bakelite block 2, only the screw for fixing the bakelite block 2 needs to be unscrewed, and the new bakelite block 2 is replaced.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a PCB machinery is bakelite board for drilling machine, includes bakelite base plate (1), its characterized in that: the utility model discloses a circuit board, including wooden base board (1), mounting groove (101) are all provided with in a plurality of PIN hole punching region on the up end of wooden base board (1), wooden base board (1) is provided with in the inside of mounting groove (101) and is used for punching PIN hole's wooden plate (2), the both sides of wooden base board (1) all are provided with hold-down mechanism (3) that a plurality of is used for automatic compressing tightly the circuit board.
2. The bakelite plate for a PCB mechanical drilling machine according to claim 1, wherein: the compressing mechanism (3) comprises:
The guide plate (31), the guide plate (31) is arranged in the groove of the bakelite base plate (1), and the guide plate (31) is provided with a guide groove (311);
The sliding frame (32), both sides of the sliding frame (32) are connected with the sliding rail arranged on the guide plate (31) in a sliding way through a sliding groove;
The connecting frame (33), the said connecting frame (33) is connected with opening sliding of opening on the sliding frame (32);
the connecting rod (34), one end of the connecting rod (34) is rotatably connected with the upper end of one side of the connecting frame (33);
The pressing plate (35), the pressing plate (35) is rotationally connected with the other end of the connecting rod (34), and the sliding frame (32) is in sliding connection with the pressing plate (35) through a longitudinal groove;
The driving assembly is arranged in the groove of the bakelite base plate (1) and used for driving the connecting frame (33) to move;
and the reset component is arranged on the sliding frame (32) and the connecting frame (33) and used for resetting the pressing plate (35).
3. The bakelite plate for a PCB mechanical drilling machine according to claim 2, wherein: the driving assembly comprises:
The air cylinder (4), one end of the air cylinder (4) is arranged in a groove of the bakelite base plate (1), the telescopic end of the air cylinder (4) is connected with the connecting frame (33), and a wiring groove for the air pipe of the air cylinder (4) to run is arranged on the lower end surface of the bakelite base plate (1);
The mounting ring (5), the middle-end that the mounting ring (5) set up in cylinder (4), the both sides of mounting ring (5) set up on deflector (31).
4. The bakelite plate for a PCB mechanical drilling machine according to claim 2, wherein: the reset component comprises:
The sliding frames (32) are arranged on the upper surface of the connecting frame (33), and the connecting frames (33) are connected with the sliding rods (6) in a sliding way through holes;
And the springs (7) are arranged outside the sliding rod (6) and are positioned between the sliding frame (32) and the connecting frame (33).
5. The bakelite plate for a PCB mechanical drilling machine according to claim 1, wherein: the depth of the mounting groove (101) is smaller than the thickness of the bakelite base plate (1).
6. The bakelite plate for a PCB mechanical drilling machine according to claim 1, wherein: a plurality of grabbing grooves (102) for grabbing the circuit board by the mechanical grippers are formed in the bakelite base plate (1) and the bakelite plate (2).
7. The bakelite plate for a PCB mechanical drilling machine according to claim 2, wherein: the upper end of the sliding frame (32) is 1 cm to 1.5cm higher than the upper end of the guide plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322663303.9U CN221010430U (en) | 2023-10-07 | 2023-10-07 | Electric wood board for PCB mechanical drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322663303.9U CN221010430U (en) | 2023-10-07 | 2023-10-07 | Electric wood board for PCB mechanical drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221010430U true CN221010430U (en) | 2024-05-24 |
Family
ID=91124354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322663303.9U Active CN221010430U (en) | 2023-10-07 | 2023-10-07 | Electric wood board for PCB mechanical drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221010430U (en) |
-
2023
- 2023-10-07 CN CN202322663303.9U patent/CN221010430U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |