CN220173494U - Printed circuit board corner perforating equipment - Google Patents
Printed circuit board corner perforating equipment Download PDFInfo
- Publication number
- CN220173494U CN220173494U CN202321141448.6U CN202321141448U CN220173494U CN 220173494 U CN220173494 U CN 220173494U CN 202321141448 U CN202321141448 U CN 202321141448U CN 220173494 U CN220173494 U CN 220173494U
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- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- groove
- board corner
- clamping piece
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- 230000004308 accommodation Effects 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 3
- 239000000306 component Substances 0.000 description 17
- 238000004080 punching Methods 0.000 description 11
- 238000005553 drilling Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 4
- 210000002421 cell wall Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a printed circuit board corner perforating device, comprising: a base; the clamp is arranged at the top of the base and comprises a first clamping piece and a second clamping piece which are oppositely arranged, a first elastic piece is arranged on one side, close to the second clamping piece, of the first clamping piece, a second elastic piece is arranged on one side, close to the first clamping piece, of the second clamping piece, a containing assembly used for containing the printed circuit board is arranged between the first elastic piece and the second elastic piece, the containing assembly comprises two containing grooves which are oppositely arranged, and the two containing grooves are respectively arranged on the first elastic piece and the second elastic piece. The printed circuit board corner perforating equipment provided by the utility model has the advantages that the clamp and the printed circuit board are elastically supported, so that the perforating impact on the circuit board can be buffered and protected, and the risk of cracking of the circuit board corner during perforating operation is reduced.
Description
Technical Field
The utility model relates to the technical field of printed circuit board processing equipment, in particular to printed circuit board corner perforating equipment.
Background
The printed circuit board is a PCB circuit board, which is one of the core components in the electronic device. In the production process of printed circuit boards, drilling holes in the corners of the printed circuit boards is a very important component. In the existing punching equipment, a printed circuit board is fixed by a clamp and then punched. The clamp comprises two clamping blocks, and the printed circuit board is clamped through the two clamping blocks. However, since the punching position is located at the corner of the printed circuit board and there is hard contact between the clip and the printed circuit board, the risk of cracking of the corner of the circuit board during punching operation is increased.
Disclosure of Invention
In view of the foregoing drawbacks or deficiencies in the prior art, it is desirable to provide a printed circuit board corner opening apparatus.
The utility model provides a printed circuit board corner perforating device, comprising:
a base;
the clamp is arranged at the top of the base and comprises a first clamping piece and a second clamping piece which are oppositely arranged, a first elastic piece is arranged on one side, close to the second clamping piece, of the first clamping piece, a second elastic piece is arranged on one side, close to the first clamping piece, of the second clamping piece, a containing assembly used for containing the printed circuit board is arranged between the first elastic piece and the second elastic piece, the containing assembly comprises two containing grooves which are oppositely arranged, and the two containing grooves are respectively arranged on the first elastic piece and the second elastic piece.
Further, the accommodating components are arranged at intervals along a set direction, the set direction is perpendicular to the clamping direction of the clamp, and the groove depths of the accommodating grooves in at least two accommodating components are different.
Further, the groove depth of the accommodating grooves in the plurality of accommodating components is graded along the set direction.
Further, the first elastic piece and the second elastic piece both comprise accommodating parts which are arranged corresponding to the accommodating grooves on the first elastic piece and the second elastic piece, the accommodating grooves are arranged in the corresponding accommodating parts, the first clamping piece and the second clamping piece are both provided with bearing parts corresponding to the accommodating parts, the bearing parts are provided with bearing grooves, and the accommodating parts are arranged in the corresponding bearing grooves.
Further, the bearing part is detachably provided.
Further, the first clamping piece and the second clamping piece are respectively provided with a mounting through groove corresponding to the bearing part, and the bearing part is slidably arranged in the mounting through grooves.
Further, a positioning structure is arranged between the bearing part and the mounting through groove.
Further, the positioning structure comprises a positioning rod and a positioning groove, the positioning groove is located on the bearing part, the positioning rod is movably arranged on the groove wall of the installation through groove to move between a positioning position and an avoiding position, the positioning rod is inserted into the positioning groove when in the positioning position, and the positioning rod is separated from the positioning groove when in the avoiding position.
Further, the base is provided with a first moving structure, the clamp is arranged on the first moving structure, and the second clamping piece is movably arranged along the direction approaching to or separating from the first clamping piece.
Further, the drilling machine is arranged on the base, and the drilling machine is movably arranged on the support along the height direction of the base.
According to the printed circuit board corner perforating equipment, the first elastic piece is arranged on one side, close to the second clamping piece, of the first clamping piece, the second elastic piece is arranged on one side, close to the first clamping piece, of the second clamping piece, and the first elastic piece and the second elastic piece are provided with the accommodating grooves for accommodating the printed circuit board, so that elastic support is arranged between the clamp and the printed circuit board, perforation impact on the circuit board can be buffered and protected, and the risk of cracking of the circuit board corners during perforation operation is reduced.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a fixture according to an embodiment of the present utility model;
fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
Referring to fig. 1-2, an embodiment of the present utility model provides a device for punching a corner of a printed circuit board, which is mainly used for punching a corner of the printed circuit board. Of course, the opening object of the opening device is not limited to the corners of the printed circuit board, and for example, the opening device may also be used for opening other positions of the printed circuit board or other plate-shaped structures needing opening.
The printed circuit board corner perforating equipment comprises a base and a clamp arranged at the top of the base, and the printed circuit board is clamped and fixed through the clamp. The clamp comprises a first clamping piece 110 and a second clamping piece 120 which are oppositely arranged, wherein a first elastic piece is arranged on one side of the first clamping piece 110 close to the second clamping piece 120, and a second elastic piece is arranged on one side of the second clamping piece 120 close to the first clamping piece 110. The accommodating assembly for accommodating the printed circuit board is arranged between the first elastic piece and the second elastic piece and comprises two accommodating grooves 131 which are oppositely arranged, the two accommodating grooves 131 are respectively arranged on the first elastic piece and the second elastic piece, and the two accommodating grooves 131 respectively bear side ends of the circuit board so as to jointly bear the circuit board.
In this embodiment, through elastic component elastic support, can cushion the protection to the punching impact that the circuit board received between anchor clamps and the printed circuit board, reduce the risk that the circuit board corner appears the fracture when punching the operation, improve the yields of drilling equipment.
The materials of the first elastic member and the second elastic member may be, but not limited to, rubber, etc., wherein the materials of the first elastic member and the second elastic member are preferably the same.
In some embodiments of the present utility model, the number of the accommodating components is several, and the plurality of accommodating components are arranged at intervals along a set direction, and the set direction is perpendicular to a clamping direction of the clamp, wherein groove depths of the accommodating grooves 131 in at least two accommodating components are different.
In this embodiment, the number of the accommodating components is several, and the depths of the accommodating grooves 131 in at least two accommodating components are different, so that different accommodating components can bear different areas on the circuit board, so as to meet the requirements of safety punching of different types of circuit boards. For example, when the thickness of the circuit board is thicker and the distance between the punching position and the edge is larger, the circuit board can be accommodated in the accommodating component with larger groove depth, so that the accommodating component can have large bearing area on the circuit board, the elastic buffering and bearing effect are better, and the corner punching safety of the thicker circuit board is improved.
Wherein the set direction may be, but is not limited to, the height direction of the base. The groove depth of the two receiving grooves 131 in the receiving assembly is preferably the same.
In some embodiments of the present utility model, the groove depth of the accommodating groove 131 in the plurality of accommodating components is graded in a set direction, wherein the grading includes gradually reducing or gradually increasing, so that a worker can timely determine the groove depth of the plurality of accommodating components.
In some embodiments of the present utility model, the first elastic member and the second elastic member each include a receiving portion 130 disposed corresponding to the receiving groove 131 disposed thereon, the receiving groove 131 is disposed in the corresponding receiving portion 130, the first clamping member 110 and the second clamping member 120 each have a carrying portion 111 corresponding to the receiving portion 130, the carrying portion 111 has a carrying groove, and the receiving portion 130 is mounted in the corresponding carrying groove. The elastic receiving portion 130 is supported by the bearing portion 111 to ensure positional stability of the receiving portion 130.
When the accommodating components are a plurality of, the first elastic member and the second elastic member can be in split type structures, that is, the accommodating components comprise a plurality of accommodating parts 130 which are mutually independent, so that the assembly is convenient.
The accommodating portion 130 may be adhered to the carrying groove or the like.
In some embodiments of the present utility model, the bearing portion 111 is detachably disposed, so that replacement of the elastic member can be facilitated.
In some embodiments of the present utility model, each of the first clip member 110 and the second clip member 120 is provided with a mounting through slot 112 corresponding to the carrying portion 111, and the carrying portion 111 is slidably disposed in the mounting through slot 112. By means of the arrangement, the accommodating part 130 can be replaced through the sliding bearing part 111, and the operation is simple and convenient.
Wherein the mounting through slot 112 extends through the first clip member 110 or the second clip member 120 in which it is positioned. Preferably, the mounting through groove 112 may be a T-shaped groove, and the bearing portion 111 is in a block shape and is adapted to the T-shaped groove.
In some embodiments of the present utility model, a positioning structure is provided between the bearing portion 111 and the mounting through slot 112. The bearing part 111 can be positioned in the mounting through groove 112 through the positioning structure, so that the situation that the bearing part 111 slides in the mounting through groove 112 during punching operation is avoided.
Wherein, a positioning structure is arranged between each bearing part 111 and the mounting through groove 112.
Wherein, location structure is including being located locating lever and constant head tank, and the constant head tank is located carrier 111, and the locating lever movably sets up on the cell wall of installation logical groove 112 in order to remove between the position of location and dodge the position, and in the position, the locating lever inserts and locates the constant head tank to make carrier 111 location in installation logical groove 112, in dodging the position, separates between locating lever and the constant head tank, so that carrier 111 can slide.
Wherein, the cell wall of installation logical groove 112 is equipped with the slide hole, and the locating lever slides and sets up in the slide hole in order to switch between location position and dodge the position.
In some embodiments of the present utility model, the top of the base is provided with a first moving structure, the clamp is disposed on the first moving structure, and the second clamping member 120 is movably disposed in a direction approaching or separating from the first clamping member 110.
The first moving structure is a two-dimensional moving mechanism, the two-dimensional moving mechanism is provided with a mounting seat 200, and the clamp to be moved is mounted through the mounting seat 200. The two-dimensional moving mechanism can drive the clamp to move in the length direction and the width direction of the base so as to drive the clamp to horizontally move. The two-dimensional moving mechanism is of a conventional structure, and the utility model is not described herein.
The first clamping member 110 is a fixed clamping member and is fixedly disposed on the mounting seat 200 of the first moving structure, the second clamping member 120 is a movable clamping member, and the moving direction of the second clamping member 120 may be the length direction or the width direction of the base. One of the second clamping member 120 and the mounting seat 200 is provided with a sliding groove 201 and the other is provided with a sliding block 121, the sliding block 121 is slidably arranged in the sliding groove 201, and a side of the second clamping member 120 away from the first clamping member 110 is provided with a linear pusher to drive the second clamping member 120 to move.
Wherein, the first clamping member 110 and the second clamping member 120 may be, but are not limited to, clamping plates and the like.
In some embodiments of the utility model, the printed circuit board corner perforating apparatus further comprises a drilling machine, the base is provided with a bracket, and the drilling machine is movably arranged on the bracket along the height direction of the base, so that a drill bit of the drilling machine can move up and down to perform perforating operation.
The support comprises two upright posts and a cross beam arranged between the two upright posts, the drilling machine is arranged on the cross beam, and a linear pusher is arranged between the upright posts and the cross beam to move up and down with the drilling machine. The linear pusher can be, but not limited to, an electric push rod and a screw rod driving mechanism, and the drilling machine is a general structure in the field, and the utility model is not repeated here.
It is to be understood that the above references to the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are for convenience in describing the present utility model and simplifying the description only, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present utility model. 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, unless otherwise indicated, the meaning of "plurality" is three or more.
The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.
Claims (10)
1. A printed circuit board corner perforating apparatus comprising:
a base;
the clamp comprises a first clamping piece and a second clamping piece which are oppositely arranged, a first elastic piece is arranged on one side, close to the second clamping piece, of the first clamping piece, a second elastic piece is arranged on one side, close to the first clamping piece, of the second clamping piece, a containing assembly used for containing the printed circuit board is arranged between the first elastic piece and the second elastic piece, the containing assembly comprises two containing grooves which are oppositely arranged, and the two containing grooves are respectively formed in the first elastic piece and the second elastic piece.
2. The printed circuit board corner perforating device of claim 1, wherein the number of the accommodating components is several, and the number of the accommodating components is arranged at intervals along a set direction, the set direction is perpendicular to the clamping direction of the clamp, and the groove depths of the accommodating grooves in at least two accommodating components are different.
3. The printed circuit board corner opening device according to claim 2, wherein the groove depth of the accommodation grooves in the plurality of accommodation assemblies is tapered in the set direction.
4. A printed circuit board corner perforating apparatus as claimed in any one of claims 1-3, wherein the first elastic member and the second elastic member each comprise a receiving portion disposed corresponding to the receiving groove located thereon, the receiving groove is located in the corresponding receiving portion, the first clip member and the second clip member each have a bearing portion corresponding to the receiving portion, the bearing portion has a bearing groove, and the receiving portion is mounted in the corresponding bearing groove.
5. The printed circuit board corner opening device of claim 4, wherein the carrier is removably disposed.
6. The printed circuit board corner opening device of claim 5, wherein the first clip member and the second clip member are each provided with a mounting through slot corresponding to the carrier member, and the carrier member is slidably disposed in the mounting through slot.
7. The printed circuit board corner opening device of claim 6, wherein a locating structure is provided between the carrier and the mounting channel.
8. The printed circuit board corner opening apparatus of claim 7, wherein the positioning structure comprises a positioning rod and a positioning groove, the positioning groove is located on the bearing portion, the positioning rod is movably arranged on a groove wall of the mounting through groove to move between a positioning position and an avoidance position, in the positioning position, the positioning rod is inserted into the positioning groove, and in the avoidance position, the positioning rod is separated from the positioning groove.
9. The printed circuit board corner opening apparatus of claim 1, wherein the base is provided with a first moving structure, the jig is provided to the first moving structure, and the second clip is movably provided in a direction approaching or separating from the first clip.
10. The printed circuit board corner opening apparatus of claim 9, further comprising a drill, wherein the base is provided with a bracket, and wherein the drill is movably disposed to the bracket in a height direction of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141448.6U CN220173494U (en) | 2023-05-11 | 2023-05-11 | Printed circuit board corner perforating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141448.6U CN220173494U (en) | 2023-05-11 | 2023-05-11 | Printed circuit board corner perforating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220173494U true CN220173494U (en) | 2023-12-12 |
Family
ID=89064670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321141448.6U Active CN220173494U (en) | 2023-05-11 | 2023-05-11 | Printed circuit board corner perforating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220173494U (en) |
-
2023
- 2023-05-11 CN CN202321141448.6U patent/CN220173494U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |