CN215872028U - PCB printed circuit board production is with cutting mount - Google Patents
PCB printed circuit board production is with cutting mount Download PDFInfo
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- CN215872028U CN215872028U CN202121923351.1U CN202121923351U CN215872028U CN 215872028 U CN215872028 U CN 215872028U CN 202121923351 U CN202121923351 U CN 202121923351U CN 215872028 U CN215872028 U CN 215872028U
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Abstract
The utility model discloses a cutting fixing frame for PCB (printed Circuit Board) production, which comprises a base and a prefabricated substrate, wherein the base is fixedly connected with a workbench of a laser cutting machine, two sides of the base are fixedly connected with supporting frames, a clamping plate is arranged between the two supporting frames, two sides of the clamping plate are fixedly connected with rotating rods, the rotating rods rotate to penetrate through the supporting frames, a rotating device is arranged in one of the supporting frames, a rectangular through hole is formed in the middle of the clamping plate, the prefabricated substrate is arranged in the rectangular through hole, and a plurality of clamping devices are arranged at the position, located on the rectangular through hole, of the clamping plate. The rotating device is arranged, so that the prefabricated substrate can be turned for 180 degrees under the assistance of the rotating device, the other surface of the prefabricated substrate can be machined, the turning is convenient, manual turning operation by workers is not needed, the workload of the workers is reduced, and the time is saved.
Description
Technical Field
The utility model belongs to the technical field of printed circuit board production, and particularly relates to a cutting fixing frame for PCB production.
Background
Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components. The main advantages of the circuit board are greatly reduced wiring and assembly errors, improved automation level and production labor rate, and the fixing frame makes a part of the printed circuit board cutting device essential in the cutting process of the printed circuit board. Some electronic products are designed to save more electronic module installation space and reduce the volume of the electronic products, and then a double-panel structure is adopted during the production of the printed circuit board.
The two sides of this kind of circuit board all have the wiring, consequently need cut processing to printed circuit board two sides, and it is fixed to break off to press from both sides after circuit board one side processing is accomplished usually, overturns the circuit board by the manual work, then presss from both sides tightly fixedly once more, has increased artifical use number of times.
Therefore, it is necessary to provide a cutting fixture for PCB production to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a cutting fixing frame for producing a PCB (printed Circuit Board), which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a cutting fixing frame for PCB production comprises a base and a prefabricated substrate, wherein the base is fixedly connected with a laser cutting machine workbench, two sides of the base are both fixedly connected with supporting frames, a clamping plate is arranged between the two supporting frames, two sides of the clamping plate are both fixedly connected with rotating rods, the rotating rods penetrate through the supporting frames in a rotating manner, and a rotating device is arranged in one of the supporting frames;
the clamping plate is provided with a rectangular through hole in the middle, a prefabricated substrate is arranged inside the rectangular through hole, and a plurality of clamping devices are arranged at the positions, located on the rectangular through hole, of the clamping plate.
Further, rotating device is including rotating the groove, the tank bottom fixedly connected with second hydraulic stretching machine rotates, the dwang is located and rotates groove position fixedly connected with gear, gear one side meshing is connected with the profile of tooth strip, profile of tooth strip bottom and second hydraulic stretching machine output fixed connection, the biggest migration distance of profile of tooth strip promotes the biggest rotation angle of gear and is 180 degrees.
Furthermore, the clamping device comprises a moving groove, a moving block is movably inserted into the moving groove, the moving groove and the moving block are matched with each other through a precision matching component, one end of the moving groove is fixedly communicated with the guide pipe, a moving rod is fixedly connected to one end of the moving block, a clamping block is fixedly connected to one end of the moving rod, an opening expanding groove is formed in the clamping block, and auxiliary devices are arranged on two sides of the opening expanding groove.
Furthermore, the auxiliary device comprises an auxiliary block, the auxiliary block is movably inserted into one side of the inner wall of the flaring groove, one end of the auxiliary block is fixedly connected with a spring, and the other end of the auxiliary block is attached to the side edge of the prefabricated substrate.
Furthermore, press from both sides and get the board and be located the pipe position and set up rather than assorted passageway, pipe one end all runs through the dwang and extends to the outside to link to each other with same outside air pump, pipe length equals.
Furthermore, prefabricated base plate bottom is provided with first hydraulic stretching machine, first hydraulic stretching machine and bottom plate fixed connection, first hydraulic stretching machine output end fixedly connected with holds the board, prefabricated base plate is placed and is being held the board top.
Further, supplementary piece one side sets up for the arc, clamp splice laminating face position is the rubber material, prefabricated base plate and clamp splice and the horizontal central plane of getting the board are on same plane.
Furthermore, when the binding face of the clamping block is bound with the side edge of the prefabricated substrate, the moving distance of the moving rod is the same.
The utility model has the technical effects and advantages that:
1. the rotating device is arranged, so that the prefabricated substrate can be turned for 180 degrees under the assistance of the rotating device, the other surface of the prefabricated substrate can be machined, the turning is convenient, manual turning operation by workers is not needed, the workload of the workers is reduced, and the time is saved.
2. The clamping device is arranged, so that the prefabricated substrate can be clamped after being placed, the position of the prefabricated substrate is limited, and the prefabricated substrate is limited in the center position while being pushed to move with the aid of the auxiliary device.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows an overall structural schematic of an embodiment of the present invention;
FIG. 2 shows an enlarged view of section A of FIG. 1 in an embodiment of the present invention;
FIG. 3 shows a top cross-sectional view of an embodiment of the present invention;
FIG. 4 shows a side cross-sectional view of a turning gear in an embodiment of the utility model;
in the figure: 1. a base; 2. prefabricating a substrate; 3. a support frame; 4. clamping the plate; 5. rotating the rod; 6. a rectangular through hole; 7. a first hydraulic compressor; 8. a holding plate; 9. a rotating groove; 10. a second hydraulic compressor; 11. a gear; 12. a toothed strip; 13. a moving groove; 14. a moving block; 15. a conduit; 16. a spring; 17. a travel bar; 18. a clamping block; 19. a flared groove; 20. and an auxiliary block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The utility model provides a cutting fixing frame for PCB production, as shown in FIGS. 1-4, comprising a base 1 and a prefabricated substrate 2, wherein the base 1 is fixedly connected with a laser cutting machine workbench, support frames 3 are fixedly connected with both sides of the base 1, a clamping plate 4 is arranged between the two support frames 3, rotating rods 5 are fixedly connected with both sides of the clamping plate 4, the rotating rods 5 penetrate through the support frames 3 in a rotating manner, a rotating device is arranged inside one of the support frames 3, a rectangular through hole 6 is arranged in the middle of the clamping plate 4, the prefabricated substrate 2 is arranged inside the rectangular through hole 6, a plurality of clamping devices are arranged at the positions of the rectangular through hole 6 of the clamping plate 4, a first hydraulic compressor 7 is arranged at the bottom of the prefabricated substrate 2, the first hydraulic compressor 7 is fixedly connected with a bottom plate, the output end of the first hydraulic compressor 7 is fixedly connected with a holding plate 8, the prefabricated base plate 2 is placed on top of the containing plate 8.
After laser cutting machine accomplished 2 processing of prefabricated base plate, need overturn prefabricated base plate 2 and add man-hour to the another side, start first hydraulic stretching machine 7, first hydraulic stretching machine 7 work will hold board 8 and move down and leave the rotatory space that presss from both sides and get board 4, after 2 another side processing of prefabricated base plate are accomplished, first hydraulic stretching machine 7 promotes and holds board 8 and get back to the original position, get device cancellation work back when pressing from both sides, hold board 8 and hold the position for providing prefabricated base plate 2.
According to the utility model, the first hydraulic compressor 7 is arranged, so that when the prefabricated substrate 2 is turned over, the first hydraulic compressor 7 works to move the containing plate 8 downwards to leave the rotating space of the clamping plate 4, enough rotating space is provided for the clamping plate 4, the containing plate 8 is pushed to return to the original position after the machining is finished, and the containing plate 8 provides a containing position for providing the prefabricated substrate 2 after the clamping device cancels the work.
As shown in fig. 1 and 4, the rotating device includes a rotating groove 9, a second hydraulic compressor 10 is fixedly connected to the bottom of the rotating groove 9, the rotating rod 5 is located at the position of the rotating groove 9 and fixedly connected with a gear 11, a toothed bar 12 is meshed and connected to one side of the gear 11, the bottom of the toothed bar 12 is fixedly connected to the output end of the second hydraulic compressor 10, and the maximum moving distance of the toothed bar 12 pushes the maximum rotating angle of the gear 11 to be 180 degrees.
Need overturn prefabricated base plate 2 and add man-hour to the another side, start second hydraulic stretching machine 10, second hydraulic stretching machine 10 work removes profile of tooth strip 12, profile of tooth strip 12 removes and drives gear 11 rotatory, gear 11 is rotatory to drive the turning block and presss from both sides and get 4 rotations of clamp, profile of tooth strip 12 removes the maximum distance back, gear 11 is rotatory 180 degrees for press from both sides and get 4 upset 180 degrees of board, prefabricated base plate 2 rotates the plane that needs processing under the drive of pressing from both sides the device of getting, alright continue to carry out laser cutting to prefabricated base plate 2.
The rotating device is arranged, so that the prefabricated substrate 2 can be turned over by 180 degrees with the aid of the rotating device, the other surface of the prefabricated substrate can be machined, the turning is convenient, manual turning operation by workers is not needed, the workload of the workers is reduced, and the time is saved.
As shown in fig. 1-3, the clamping device includes a moving groove 13, a moving block 14 is movably inserted into the moving groove 13, the moving groove 13 and the moving block 14 are matched by a precision coupler, one end of the moving groove 13 is fixedly communicated with a conduit 15, one end of the moving block 14 is fixedly connected with a moving rod 17, one end of the moving rod 17 is fixedly connected with a clamping block 18, the clamping block 18 is provided with an expanding groove 19, auxiliary devices are respectively arranged on two sides of the expanding groove 19, each auxiliary device includes an auxiliary block 20, the auxiliary block 20 is movably inserted into one side of the inner wall of the expanding groove 19, one end of the auxiliary block 20 is fixedly connected with a spring 16, the other end of the auxiliary block 20 is attached to the side of the prefabricated substrate 2, the clamping plate 4 is arranged at the position of the conduit 15 and provided with a channel matched with the conduit, one end of the conduit 15 extends to the outside through the rotating rod 5, and link to each other with same outside air pump, pipe 15 length equals, supplementary piece 20 one side is the arc setting, clamp splice 18 laminating face position is the rubber material, prefabricated base plate 2 and clamp splice 18 and the horizontal central plane of getting board 4 are on same plane, clamp splice 18 laminating face is when laminating with prefabricated base plate 2 side, the carriage release lever 17 displacement is the same.
When a laser cutting machine is needed to process the prefabricated substrate 2, firstly, the prefabricated substrate 2 is placed on the containing plate 8, an external air pump is started, the moving groove 13 and the moving block 14 are matched by a precision matching part, so that the air pump is inflated to move all the moving blocks 14 through the guide pipe 15, the moving block 14 moves to drive the moving rod 17 to move, the clamping blocks 18 move along with the moving groove, when the auxiliary blocks 20 on two sides of one clamping block 18 contact the prefabricated substrate 2, the prefabricated substrate 2 is pushed until the auxiliary blocks 20 on two sides of all the clamping blocks 18 are attached to the prefabricated substrate 2, the moving distances of all the moving rods 17 are the same, the centers of the prefabricated substrate 2 and the rectangular through hole 6 are on the same straight line, the clamping blocks 18 continue to move, the auxiliary device works, because one side of the auxiliary block 20 is arranged in an arc shape, the auxiliary blocks 20 on two sides of the prefabricated substrate 2 are pushed to shrink into the clamping blocks 18, the springs 16 are compressed, the auxiliary blocks 20 cannot block the movement of the prefabricated substrate 2 until the lateral surface of the prefabricated substrate 2 is attached to the attachment surface of the clamping blocks 18, at the moment, the moving block 14 moves to the maximum distance, the end surface of the moving block 14 is attached to the end surface of the moving groove 13, the clamping device finishes clamping the prefabricated substrate 2, when the clamping device needs to be cancelled, an external air pump is started, the air pump sucks air to move all the moving blocks 14 through the guide pipes 15, the moving block 14 moves to drive the moving rod 17 to move, and the clamping blocks 18 leave the clamping positions accordingly.
The clamping device is arranged, so that the prefabricated substrate 2 can be clamped conveniently after being placed, the position of the prefabricated substrate 2 is limited, and the prefabricated substrate 2 is limited in the center position while being pushed to move with the aid of the auxiliary device.
The working principle of the utility model is as follows:
referring to the attached drawings 1-4 of the specification, when a laser cutting machine is required to process a prefabricated substrate 2, the prefabricated substrate 2 is firstly placed on a containing plate 8, an external air pump is started, all moving blocks 14 are moved by inflating the air pump through a guide pipe 15 due to the matching of a moving groove 13 and the moving blocks 14, the moving blocks 14 are moved to drive moving rods 17 to move, clamping blocks 18 move along with the moving rods, when auxiliary blocks 20 on two sides of one clamping block 18 contact the prefabricated substrate 2, the prefabricated substrate 2 is pushed until the auxiliary blocks 20 on two sides of all the clamping blocks 18 are attached to the prefabricated substrate 2, as all the moving rods 17 move at the same distance, the prefabricated substrate 2 and the center of a rectangular through hole 6 are on the same straight line, the clamping blocks 18 continue to move, the auxiliary device works, as one side of each auxiliary block 20 is arranged in an arc shape, the side faces of the prefabricated substrate 2 push the auxiliary blocks 20 on two sides to contract into the clamping blocks 18, the spring 16 is compressed, the auxiliary block 20 does not hinder the movement of the prefabricated substrate 2 until the side surface of the prefabricated substrate 2 is attached to the attachment surface of the clamping block 18, at this time, the moving block 14 moves to the maximum distance, the end surface of the moving block 14 is attached to the end surface of the moving groove 13, the clamping device finishes clamping the prefabricated substrate 2, after the laser cutting machine finishes processing the prefabricated substrate 2, the prefabricated substrate 2 needs to be turned over to process the other side surface, the first hydraulic compressor 7 is started, the first hydraulic compressor 7 works to move the holding plate 8 downwards to leave the rotating space of the clamping plate 4, the second hydraulic compressor 10 is started, the second hydraulic compressor 10 works to move the tooth-shaped bar 12, the tooth-shaped bar 12 moves to drive the gear 11 to rotate, the gear 11 rotates to drive the rotating block and the clamping plate 4 to rotate, after the tooth-shaped bar 12 moves to the maximum distance, the gear 11 rotates 180 degrees to turn over the clamping plate 4 by 180 degrees, the prefabricated substrate 2 is driven by the clamping device to rotate to a plane to be processed, and then laser cutting can be continuously performed on the prefabricated substrate 2.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a PCB printed circuit board production is with cutting mount, includes base (1) and prefabricated base plate (2), its characterized in that: the base (1) is fixedly connected with a laser cutting machine workbench, support frames (3) are fixedly connected to two sides of the base (1), a clamping plate (4) is arranged between the two support frames (3), rotating rods (5) are fixedly connected to two sides of the clamping plate (4), the rotating rods (5) penetrate through the support frames (3) in a rotating mode, and a rotating device is arranged inside one support frame (3);
rectangular through holes (6) are formed in the middle of the clamping and taking plate (4), prefabricated base plates (2) are arranged inside the rectangular through holes (6), and the clamping and taking plate (4) is arranged at the position of the rectangular through holes (6) and is provided with a plurality of clamping devices.
2. The cutting fixture for PCB production as claimed in claim 1, wherein: rotating device is including rotating groove (9), it has second hydraulic stretching machine (10) to rotate groove (9) bottom fixedly connected with, dwang (5) are located and rotate groove (9) position fixedly connected with gear (11), gear (11) one side meshing is connected with profile of tooth strip (12), profile of tooth strip (12) bottom and second hydraulic stretching machine (10) output end fixed connection, profile of tooth strip (12) maximum migration distance promotes gear (11) maximum rotation angle and is 180 degrees.
3. The cutting fixture for PCB production as claimed in claim 1, wherein: the clamping device comprises a moving groove (13), a moving block (14) is movably inserted into the moving groove (13), the moving groove (13) and the moving block (14) are matched with each other through a precision matching piece, one end of the moving groove (13) is fixedly communicated with a guide pipe (15), one end of the moving block (14) is fixedly connected with a moving rod (17), one end of the moving rod (17) is fixedly connected with a clamping block (18), an expanding groove (19) is formed in the clamping block (18), and auxiliary devices are arranged on two sides of the expanding groove (19).
4. The cutting fixture for PCB production as claimed in claim 3, wherein: the auxiliary device comprises an auxiliary block (20), the auxiliary block (20) is movably inserted into one side of the inner wall of the flaring groove (19), one end of the auxiliary block (20) is fixedly connected with a spring (16), and the other end of the auxiliary block (20) is attached to the side edge of the prefabricated substrate (2).
5. The cutting fixture for PCB production as claimed in claim 3, wherein: the clamping plate (4) is positioned at the position of the guide pipe (15) and is arranged at a channel matched with the guide pipe, one end of the guide pipe (15) penetrates through the rotating rod (5) to extend to the outside and is connected with the same external air pump, and the length of the guide pipe (15) is equal.
6. The cutting fixture for PCB production as claimed in claim 1, wherein: prefabricated base plate (2) bottom is provided with first hydraulic stretching machine (7), first hydraulic stretching machine (7) and bottom plate fixed connection, first hydraulic stretching machine (7) output end fixedly connected with holds board (8), prefabricated base plate (2) are placed and are being held board (8) top.
7. The cutting fixture for PCB production as claimed in claim 4, wherein: auxiliary block (20) one side is the arc setting, clamp splice (18) laminating face position is the rubber material, prefabricated base plate (2) and clamp splice (18) and the horizontal central plane of pressing from both sides and getting board (4) are on same plane.
8. The cutting fixture for PCB production as claimed in claim 4, wherein: when the binding surfaces of the clamping blocks (18) are bound with the side edges of the prefabricated substrate (2), the moving distances of the moving rods (17) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121923351.1U CN215872028U (en) | 2021-08-17 | 2021-08-17 | PCB printed circuit board production is with cutting mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121923351.1U CN215872028U (en) | 2021-08-17 | 2021-08-17 | PCB printed circuit board production is with cutting mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215872028U true CN215872028U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121923351.1U Active CN215872028U (en) | 2021-08-17 | 2021-08-17 | PCB printed circuit board production is with cutting mount |
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| Country | Link |
|---|---|
| CN (1) | CN215872028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116646264A (en) * | 2023-06-08 | 2023-08-25 | 乐安博特半导体有限公司 | Integrated Circuit Packaging Method |
-
2021
- 2021-08-17 CN CN202121923351.1U patent/CN215872028U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116646264A (en) * | 2023-06-08 | 2023-08-25 | 乐安博特半导体有限公司 | Integrated Circuit Packaging Method |
| CN116646264B (en) * | 2023-06-08 | 2024-01-30 | 乐安博特半导体有限公司 | Integrated circuit packaging method |
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