CN220191121U - PCB punching fool-proof device - Google Patents
PCB punching fool-proof device Download PDFInfo
- Publication number
- CN220191121U CN220191121U CN202320488984.7U CN202320488984U CN220191121U CN 220191121 U CN220191121 U CN 220191121U CN 202320488984 U CN202320488984 U CN 202320488984U CN 220191121 U CN220191121 U CN 220191121U
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- pcb board
- plate mechanism
- punching
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004080 punching Methods 0.000 title claims abstract description 68
- 238000003825 pressing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a PCB punching fool-proof device, comprising: base, punch the mechanism, prevent slow-witted post, slide rail and clamp plate mechanism, punch the mechanism and be fixed in the top surface of base, punch the mechanism and be provided with a punching press head that can stretch out and draw back, be provided with a first opening that can supply the punching press head to pass through on the base, open-ended both ends are provided with two outstanding slow-witted posts that prevent, offer two and prevent corresponding slow-witted hole of post on the PCB board, the slide rail sets up in punch the side of mechanism, clamp plate mechanism is L shape, clamp plate mechanism's both ends are first end and second end, clamp plate mechanism's second end is located first open-ended directly over, clamp plate mechanism's second end is provided with the second opening that can supply the punching press head to pass through, clamp plate mechanism can be close to or keep away from the base under the promotion of external force, clamp plate mechanism's second end can extrude the PCB board of placing in the base, the punching press head can punch the PCB board. The utility model has the advantages of convenient punching, good punching effect and convenient positioning of the PCB.
Description
Technical Field
The utility model relates to punching equipment, in particular to a fool-proof device for punching a PCB.
Background
There is a chemistry copper process in PCB board (Printed Circuit Board) production process, is to deposit one deck copper at the through-hole inner wall, and detect the sedimentation effect of this layer copper how, need through slicing or after punching, whether up to standard is looked over through the inspection, and traditional slicer and puncher are easy to break the PCB board, perhaps because the PCB board appears the slope when slicing or punching, lead to the cutting part not reaching the required roughness of observation, appear damaging the condition of PCB board even.
Disclosure of Invention
In order to overcome the defects, the utility model provides the PCB punching fool-proof device, which has the advantages of convenience in punching, good punching effect and convenience in positioning of the PCB.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a Printed Circuit Board (PCB) perforation fool-proofing device, comprising: base, punch the mechanism, prevent slow-witted post, slide rail and clamp plate mechanism, punch the mechanism and be fixed in the top surface of base, punch the mechanism and be provided with a punching press head that can stretch out and draw back, be provided with a first opening that can supply the punching press head to pass through on the base, open-ended both ends are provided with two outstanding slow-witted posts that prevent, offer two and prevent corresponding slow-witted hole with preventing the post on the PCB board, the slide rail sets up in punch the side of mechanism, clamp plate mechanism is L shape, clamp plate mechanism's both ends are first end and second end, clamp plate mechanism's first end is fixed in the sliding end of slide rail, clamp plate mechanism's second end is located first open-ended directly over, clamp plate mechanism's second end is provided with the second opening that can supply the punching press head to pass through, clamp plate mechanism can be close to or keep away from the base under the promotion of external force, clamp plate mechanism's second end can extrude the PCB board of placing in the base, the punching press head can punch the PCB board.
Optionally, the punching mechanism includes mount pad, the pivot, the hand wheel, fixing base and punching press head, the mount pad is fixed in the top surface of base, be provided with the mounting hole that can supply the pivot to wear out on the mount pad, the pivot can be in the mounting hole internal rotation, the both ends of pivot are first end and second end respectively, the first end of pivot is fixed with the gear, the mount pad is worn out to the second end of pivot, the hand wheel is fixed in the second end of pivot, the fixing base sets up in the one end that the hand wheel was kept away from to the mount pad, the slide rail is vertical to be fixed in the side of fixing base, the both ends of punching press head are first end and second end respectively, the first end of punching press head is located inside the fixing base, the outer wall of punching press head first end is provided with along vertical direction can with the rack that meshes with the gear, the fixing base bottom is provided with the third opening that can supply punching press head second end to pass through, the hand wheel can rotate and drive the gear rotation under the drive of external force, the gear can drive the rack and reciprocate, the punching press head can stretch out the third opening and punch the PCB board under the drive of rack.
Optionally, the sliding rail is provided with a plurality of threaded holes along a vertical direction, and the first end of the pressing plate mechanism can be detachably connected to any one of the threaded holes on the sliding rail through bolts.
Optionally, the PCB detection device further comprises a photoelectric sensor, wherein the photoelectric sensor is fixed on the base and can detect whether the PCB is placed on the base.
Optionally, the device further comprises a driving motor, the hand wheel can be connected with a rotating shaft of the driving motor, and the driving motor can drive the hand wheel to rotate.
Alternatively, a buffer rubber is attached to the surface of the pressing plate mechanism, which contacts the PCB.
Alternatively, the photosensor and the driving motor are electrically connected.
The beneficial technical effects of the utility model are as follows: the PCB board is punched and is prevented slow-witted device includes: base, mechanism punches, prevent slow-witted post, slide rail and clamp plate mechanism, during the use, push away the clamp plate mechanism from the base so that place the PCB board earlier, then place the PCB board above the base, prevent slow-witted hole with the PCB board and prevent slow-witted post correspondence, then promote clamp plate mechanism and push down the PCB board, prevent that the PCB board from moving in the time of punching, then punch the punching press head of mechanism and stretch out, and beat out the hole at the PCB board, owing to be provided with two slow-witted posts, so the PCB board can be fixed a position through preventing slow-witted post when placing, prevent that the slope from appearing in the PCB board, clamp plate mechanism can provide extra fixedly for the PCB board in addition, so the PCB board is difficult for appearing rocking in the time of punching, the effect of punching is also better. The PCB positioning device has the advantages of convenience in punching, good punching effect and convenience in positioning the PCB.
Drawings
FIG. 1 is a perspective view of the complete machine of the present utility model;
wherein:
1. a base; 2. a punching mechanism; 21. a mounting base; 22. a hand wheel; 23. a fixing seat; 24. punching heads; 3. a photoelectric sensor; 4. a slide rail; 5. fool-proof column; 6. a pressing plate mechanism.
Detailed Description
In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.
The embodiment details the PCB board punching fool-proof device of the utility model, as shown in figure 1, the PCB board punching fool-proof device comprises: base 1, mechanism 2 punches, prevent slow-witted post 5, slide rail 4 and clamp plate mechanism 6, punch mechanism 2 is fixed in the top surface of base 1, punch mechanism 2 is provided with a punching press head 24 that can stretch out and draw back, be provided with a first opening that can supply punching press head 24 to pass through on the base 1, open-ended both ends are provided with two outstanding slow-witted posts 5 that prevent, offer two and prevent slow-witted post 5 corresponding slow-witted holes on the PCB board, slide rail 4 sets up in the side of mechanism 2 punches, clamp plate mechanism 6 is L shape, the both ends of clamp plate mechanism 6 are first end and second end, the first end of clamp plate mechanism 6 is fixed in the sliding end of slide rail 4, the second end of clamp plate mechanism 6 is located first opening directly over, the second end of clamp plate mechanism 6 is provided with the second opening that can supply punching press head 24 to pass through, clamp plate mechanism 6 can be close to or keep away from base 1 under the promotion of external force, the second end of clamp plate mechanism 6 can extrude the PCB board of placing in base 1, the punching press head 24 can punch the PCB board. During the use, push away the clamp plate mechanism 6 from base 1 so that place the PCB board earlier, then place the PCB board on base 1, prevent slow-witted hole with the PCB board and prevent slow-witted post 5 correspondence, then promote clamp plate mechanism 6 and push down the PCB board, prevent that the PCB board from moving in punching, then punch the punching press head 24 of mechanism 2 stretches out, and punch out the hole at the PCB board, owing to be provided with two prevent slow-witted post 5, so the PCB board can be fixed a position through preventing slow-witted post 5 in placing, prevent that the slope from appearing in the PCB board, clamp plate mechanism 6 can provide extra fixedly for the PCB board in addition, so the PCB board is difficult for appearing rocking in the time of punching, the effect of punching is also better. The PCB positioning device has the advantages of convenience in punching, good punching effect and convenience in positioning the PCB. The vertical direction in this embodiment is a direction perpendicular to the top surface of the base 1.
Optionally, in this embodiment, the punching mechanism 2 includes a mounting seat 21, a rotating shaft, a hand wheel 22, a fixing seat 23 and a punching head 24, the mounting seat 21 is fixed on the top surface of the base 1, a mounting hole through which the rotating shaft can pass is provided on the mounting seat 21, the rotating shaft can rotate in the mounting hole, two ends of the rotating shaft are respectively a first end and a second end, the first end of the rotating shaft is fixed with a gear, the second end of the rotating shaft passes through the mounting seat 21, the hand wheel 22 is fixed on the second end of the rotating shaft, the fixing seat 23 is provided at one end of the mounting seat 21 far away from the hand wheel 22, the sliding rail 4 is vertically fixed on the side surface of the fixing seat 23, two ends of the punching head 24 are respectively a first end and a second end, the first end of the punching head 24 is located inside the fixing seat 23, a rack capable of being meshed with the gear is provided on the outer wall of the first end of the punching head 24 in the vertical direction, a third opening through which the second end of the punching head 24 can pass is provided, the hand wheel 22 can rotate under the driving of an external force and drive the gear to rotate, the gear can drive the rack to move up and down, the punching head 24 can stretch out of the third opening under the driving of the PCB. The hand wheel 22 is rotated to realize the up-and-down movement of the stamping head 24, the stamping head 24 extrudes the PCB, and holes are left on the PCB, so that the punching of the PCB is realized.
Optionally, in this embodiment, the sliding rail 4 is provided with a plurality of threaded holes along the vertical direction, and the first end of the pressing plate mechanism 6 can be detachably connected to any one of the threaded holes on the sliding rail 4 through a bolt. The distance between the pressing plate mechanism 6 and the base 1 can be adjusted by connecting the pressing plate mechanism 6 with threaded holes with different heights, so that the PCB with different thicknesses can be adapted.
Optionally, the embodiment further comprises a photoelectric sensor 3, wherein the photoelectric sensor 3 is fixed on the base 1, and the photoelectric sensor 3 can detect whether a PCB board is placed on the base 1.
Optionally, the embodiment further includes a driving motor, where the hand wheel 22 can be connected to a rotation shaft of the driving motor, and the driving motor can drive the hand wheel 22 to rotate. The step of manually rotating the hand wheel 22 can be omitted by driving the hand wheel 22 to rotate by the drive motor.
Alternatively, in this embodiment, a buffer rubber is attached to a surface of the platen mechanism 6 that contacts the PCB. The buffer rubber is arranged to reduce the situation of scratching the surface of the PCB.
Alternatively in this embodiment the photosensor 3 is electrically connected to the drive motor.
The PCB punching fool-proof device in the embodiment has the advantages of convenience in punching, good punching effect and convenience in positioning the PCB.
Claims (7)
1. A PCB board is punched and is prevented slow-witted device, its characterized in that includes: base (1), mechanism (2) punch, prevent slow-witted post (5), slide rail (4) and clamp plate mechanism (6), mechanism (2) punch is fixed in the top surface of base (1), mechanism (2) punch is provided with one punching press head (24) that can stretch out and draw back, be provided with one first opening that can supply punching press head (24) to pass through on base (1), open-ended both ends are provided with two outstanding slow-witted post (5) that prevent, two slow-witted post (5) corresponding slow-witted holes have been seted up on the PCB board, slide rail (4) set up in the side of mechanism (2) punch, clamp plate mechanism (6) are L shape, the both ends of clamp plate mechanism (6) are first end and second end, the first end of clamp plate mechanism (6) is fixed in the sliding end of slide rail (4), the second end of clamp plate mechanism (6) is located first open-ended directly over, the second end of clamp plate mechanism (6) is provided with the second opening that can supply punching press head (24) to pass through, clamp plate mechanism (6) can be close to or keep away from clamp plate mechanism (1) under the promotion of external force, can place PCB board (1) to punch plate (24).
2. The PCB board perforation fool-proofing device of claim 1, wherein: the punching mechanism (2) comprises a mounting seat (21), a rotating shaft, a hand wheel (22), a fixing seat (23) and a punching head (24), wherein the mounting seat (21) is fixed on the top surface of the base (1), a mounting hole through which the rotating shaft can penetrate is formed in the mounting seat (21), the rotating shaft can rotate in the mounting hole, the two ends of the rotating shaft are respectively a first end and a second end, a gear is fixed at the first end of the rotating shaft, the second end of the rotating shaft penetrates out of the mounting seat (21), the hand wheel (22) is fixed at the second end of the rotating shaft, the fixing seat (23) is arranged at one end, far away from the hand wheel (22), of the mounting seat (21), a sliding rail (4) is vertically fixed on the side surface of the fixing seat (23), the two ends of the punching head (24) are respectively a first end and a second end, the first end of the punching head (24) is located inside the fixing seat (23), the outer wall of the first end of the punching head (24) is provided with a rack capable of being meshed with the gear in the vertical direction, the bottom of the fixing seat (23) is provided with a third opening through which the second end of the punching head (24) can pass, the hand wheel (22) can rotate under the gear and drive the gear, the rack can be driven by the external force to move under the driving the gear, and the driving plate can stretch out of the PCB (24) and can stretch out of the first opening.
3. The PCB board perforation fool-proofing device of claim 1, wherein: the slide rail (4) is provided with a plurality of threaded holes along the vertical direction, and the first end of the pressing plate mechanism (6) can be detachably connected with any one of the threaded holes on the slide rail (4) through bolts.
4. The PCB board punching fool-proofing device according to claim 2, wherein: still include photoelectric sensor (3), photoelectric sensor (3) are fixed in base (1), and whether PCB board has been placed on photoelectric sensor (3) can detect base (1).
5. The PCB board perforation fool-proofing device of claim 4, wherein: the hand wheel (22) can be connected with a rotating shaft of the driving motor, and the driving motor can drive the hand wheel (22) to rotate.
6. The PCB board perforation fool-proofing device of claim 1, wherein: one surface of the pressing plate mechanism (6) contacted with the PCB is attached with buffer rubber.
7. The PCB board perforation fool-proofing device of claim 5, wherein: the photoelectric sensor (3) is electrically connected with the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320488984.7U CN220191121U (en) | 2023-03-15 | 2023-03-15 | PCB punching fool-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320488984.7U CN220191121U (en) | 2023-03-15 | 2023-03-15 | PCB punching fool-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220191121U true CN220191121U (en) | 2023-12-15 |
Family
ID=89111520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320488984.7U Active CN220191121U (en) | 2023-03-15 | 2023-03-15 | PCB punching fool-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220191121U (en) |
-
2023
- 2023-03-15 CN CN202320488984.7U patent/CN220191121U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |