CN214491704U

CN214491704U - PCB mould capable of carrying out continuous stamping processing

Info

Publication number: CN214491704U
Application number: CN202022038396.2U
Authority: CN
Inventors: 黄志伟
Original assignee: Kunshan Wanlilong Precision Mould Co ltd
Current assignee: Kunshan Wanlilong Precision Mould Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-10-26
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a PCB plate mould capable of continuous stamping, which comprises an upper stamping mould structure, a lower stamping mould structure, a support frame and a driving structure, wherein the support frame is provided with two groups and is arranged oppositely, the end parts of the two support frames are connected, the side end, far away from the two support frames, of the two support frames is provided with a discharge port, and the bottom sides of the two support frames are provided with chutes; the stamping upper die structure and the stamping lower die structure are respectively provided with two groups and are respectively arranged at the top and the bottom ends of the inner sides of the two support frames, the stamping upper die structure comprises a rotating rod, an upper die plate and a support transverse plate, the rotating rod is movably connected to the inner sides of the support frames through rotation, a crankshaft is arranged in the middle of the rotating rod, a shaft tube is arranged on the crankshaft, and the bottom end of the shaft tube is connected with a stamping rod through a support rod; the supporting transverse plate is transversely fixed on the inner side of the supporting frame, and the free end of the stamping rod penetrates through the supporting transverse plate and is connected with the upper template. The utility model discloses can carry out continuous stamping process, and need not the manual work and unload, improve the efficiency of PCB board processing.

Description

PCB mould capable of carrying out continuous stamping processing

Technical Field

The utility model relates to a stamping die field specifically is a PCB board mould that can carry out continuous stamping processing.

Background

The society development, the era changes, the science and technology is changing day by day, and the electronic technology is also continuously updated and advanced. PCB boards are also becoming more widely used in the electronics industry. The PCB, also called printed circuit board, is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.

In the manufacturing process of the PCB, a stamping device/mold is often used to shape the PCB. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. In the existing stamping device/die, generally, a worker places a processed PCB template at a lower die of the stamping device, and then starts an upper stamping die to match the upper stamping die and the lower stamping die, so as to perform stamping work, and the worker takes out the template after the stamping is completed. The stamping device has low stamping working efficiency, can not carry out continuous stamping processing and needs manual unloading.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board mould that can carry out continuous stamping process to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PCB (printed circuit board) die capable of carrying out continuous stamping processing comprises an upper stamping die structure, a lower stamping die structure, support frames and a driving structure, wherein the support frames are arranged in two groups and are arranged oppositely, the end parts of the two support frames are connected, the side ends, far away from the two support frames, of the two support frames are provided with discharge holes, and the bottom sides of the two support frames are provided with sliding chutes; the stamping upper die structure and the stamping lower die structure are respectively provided with two groups and are respectively arranged at the top and the bottom ends of the inner sides of the two support frames, the stamping upper die structure comprises a rotating rod, an upper die plate and a support transverse plate, the rotating rod is movably connected to the inner sides of the support frames through rotation, a crankshaft is arranged in the middle of the rotating rod, a shaft tube is arranged on the crankshaft, and the bottom end of the shaft tube is connected with a stamping rod through a support rod; the supporting transverse plate is transversely fixed on the inner side of the supporting frame, and the free end of the stamping rod penetrates through the supporting transverse plate and is connected with the upper template.

Preferably, the lower stamping die structure corresponds to the upper die plate, the lower stamping die structure comprises a screw, a sliding seat, a lower die plate, a supporting block and a connecting rod, the screw is rotatably connected to the bottom side of the supporting frame, and the sliding seat is sleeved on the screw.

Preferably, the bottom end of the sliding seat is in sliding connection with the sliding groove, the top end of the sliding seat is hinged with a connecting rod, and the free end of the connecting rod is connected with a lower template.

Preferably, the supporting block is fixed in braced frame bottom side and is located screw rod upper portion, and the supporting block terminal surface bearing has the lower bolster, and the one end that the supporting block was kept away from to the lower bolster is articulated with discharge gate department, is equipped with the punching press die cavity that corresponds with the cope match-plate pattern on the lower bolster.

Preferably, the driving structure is used for driving the screw rod and the rotating rod to operate, the driving structure comprises a first motor and a second motor, and the first motor and the second motor are arranged on the inner sides of the connected end parts of the two supporting frames.

Preferably, the first motor is a double-shaft motor, and two shaft ends of the first motor are respectively in transmission connection with the screws of the two groups of stamping lower die structures.

Preferably, the second motor is arranged on the upper part of the first motor, and the output end of the second motor is connected with a first bevel gear.

Preferably, the inner sides of the ends connected with the two support frames are also connected with transmission shafts in transmission connection with the rotating rod, and the ends of the two transmission shafts close to the second motor are connected with second bevel gears meshed with the first bevel gears

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up two braced frames to be provided with two sets of devices and go up die structure, punching press lower die structure in braced frame inboard punching press, the die structure all passes through second motor drive on two sets of punching presses, and two sets of punching press lower die structure are by biax motor drive, can carry out the punching press of two sets of templates simultaneously, moreover the utility model discloses a die structure can realize the upset under the drive of first motor under the punching press, can unload the template after the punching press, can carry out continuous stamping process, and need not the manual work and unload, has improved the efficiency of PCB board processing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the lower die structure of the stamping die of the present invention.

In the figure: 1. a support frame; 101. a discharge port; 102. a chute; 2. rotating the rod; 3. mounting a template; 4. supporting the transverse plate; 5. a crankshaft; 6. an axle tube; 7. a stamping rod; 8. a screw; 9. a slide base; 10. a lower template; 11. a support block; 12. a connecting rod; 13. a first motor; 14. a second motor; 15. a first helical gear; 16. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a PCB (printed circuit board) die capable of carrying out continuous stamping processing comprises an upper stamping die structure, a lower stamping die structure, supporting frames 1 and a driving structure, wherein the supporting frames 1 are arranged in two groups and are arranged oppositely, the end parts of the two supporting frames 1 are connected, the side ends, far away from the two supporting frames 1, of the two supporting frames 1 are provided with a discharge hole 101, and the bottom sides of the two supporting frames 1 are provided with sliding chutes 102; the stamping upper die structure and the stamping lower die structure are respectively provided with two groups and are respectively arranged at the top and bottom ends of the inner sides of the two support frames 1, the stamping upper die structure comprises a rotating rod 2, an upper die plate 3 and a support transverse plate 4, the rotating rod 2 is movably connected to the inner side of the support frames 1 through rotation, a crankshaft 5 is arranged in the middle of the rotating rod 2, a shaft tube 6 is arranged on the crankshaft 5, and the bottom end of the shaft tube 6 is connected with a stamping rod 7 through a support rod; the supporting transverse plate 4 is transversely fixed on the inner side of the supporting frame 1, and the free end of the stamping rod 7 penetrates through the supporting transverse plate 4 and is connected with the upper template 3.

In this embodiment, the lower stamping die structure corresponds to the upper die plate 3, the lower stamping die structure includes a screw 8, a slide 9, a lower die plate 10, a support block 11 and a connecting rod 12, the screw 8 is rotatably connected to the bottom side of the support frame 1, and the slide 9 is sleeved on the screw 8.

In this embodiment, the bottom end of the sliding seat 9 is slidably connected to the sliding groove 102, the top end of the sliding seat 9 is hinged to a connecting rod 12, and the free end of the connecting rod 12 is connected to the lower template 10.

In this embodiment, the supporting block 11 is fixed on the bottom side of the supporting frame 1 and is located on the upper portion of the screw rod 8, the end face of the supporting block 11 bears the lower template 10, one end of the lower template 10, which is far away from the supporting block 11, is hinged to the discharge port 101, and the lower template 10 is provided with a stamping die cavity corresponding to the upper template 3.

In the present embodiment, the driving structure is used for driving the screw 8 and the rotating rod 2 to operate, the driving structure includes a first motor 13 and a second motor 14, and the first motor 13 and the second motor 14 are both disposed inside the connected end portions of the two support frames 1.

In this embodiment, the first motor 13 is a dual-shaft motor, and two shaft ends of the first motor 13 are respectively connected to the screws 8 of the two sets of stamping lower die structures in a transmission manner.

In this embodiment, the second motor 14 is disposed on the upper portion of the first motor 13, and the output end of the second motor 14 is connected to the first bevel gear 15.

In this embodiment, the inner side of the end portion where the two support frames 1 are connected is further connected with a transmission shaft in transmission connection with the rotating rod 2, and the end portion of the two transmission shafts close to the second motor is connected with a second bevel gear 16 engaged with the first bevel gear 15.

The utility model discloses a through setting up two braced frames 1, and have two sets of device at braced frame 1 inboard punching press upper die structure, punching press lower die structure, two sets of punching press upper die structures are all driven through second motor 14, and two sets of punching press lower die structures are driven by the biax motor, can carry out the punching press of two sets of templates simultaneously, when using, the template that will wait the punching press processing is placed in lower bolster 10 department, through starting second motor 14, make second motor 14 operate and drive first helical gear 15, make first helical gear 15 mesh respectively and transmit in two second helical gears 16, make two transmission shaft operation, utilize the transmission shaft to drive dwang 2, make dwang 2 drive bent axle 5, and drive stamping rod 7 through bent axle 5 intermittence, make stamping rod 7 drive upper die plate 3 and be close to lower bolster 10, carry out stamping work, after the punching press is accomplished, punching press lower die structure can realize the upset under the drive of first motor 13, first motor 13 drives the screw rod 8 operation promptly, makes slide 9 on the screw rod 8 remove, and slide 9 drives connecting rod 12 to drive lower bolster 10 through connecting rod 12 and rotate, make lower bolster 10 unload the template after the punching press, can carry out continuous stamping process, and need not the manual work and unload, improved the efficiency of PCB board processing.

It is worth noting that: first motor, second motor all are connected with the power and control button always, and it realizes controlling it through controlling button always, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and concrete circuit structure here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A PCB (printed Circuit Board) die capable of carrying out continuous stamping processing is characterized by comprising an upper stamping die structure, a lower stamping die structure, two groups of supporting frames (1) and a driving structure, wherein the two groups of supporting frames (1) are oppositely arranged, the end parts of the two supporting frames (1) are connected, the side ends, far away from the two supporting frames (1), of the two supporting frames are provided with a discharge hole (101), and the bottom sides of the two supporting frames (1) are provided with sliding chutes (102); the stamping upper die structure and the stamping lower die structure are respectively provided with two groups and are respectively arranged at the top and the bottom ends of the inner sides of the two supporting frames (1), the stamping upper die structure comprises a rotating rod (2), an upper die plate (3) and a supporting transverse plate (4), the rotating rod (2) is movably connected to the inner sides of the supporting frames (1) through rotation, a crankshaft (5) is arranged in the middle of the rotating rod (2), a shaft tube (6) is arranged on the crankshaft (5), and the bottom end of the shaft tube (6) is connected with a stamping rod (7) through a supporting rod; the supporting transverse plate (4) is transversely fixed on the inner side of the supporting frame (1), and the free end of the stamping rod (7) penetrates through the supporting transverse plate (4) and is connected with the upper template (3).

2. The PCB mold capable of performing continuous press working according to claim 1, wherein: the stamping lower die structure corresponds to the upper die plate (3), the stamping lower die structure comprises a screw rod (8), a sliding seat (9), a lower die plate (10), a supporting block (11) and a connecting rod (12), the screw rod (8) is rotatably connected to the bottom side of the supporting frame (1), and the sliding seat (9) is sleeved on the screw rod (8).

3. The PCB mold capable of performing continuous press working according to claim 2, wherein: the bottom end of the sliding seat (9) is connected with the sliding groove (102) in a sliding mode, the top end of the sliding seat (9) is hinged with a connecting rod (12), and the free end of the connecting rod (12) is connected with a lower template (10).

4. The PCB mold capable of performing continuous press working according to claim 2, wherein: the supporting block (11) is fixed on the bottom side of the supporting frame (1) and located on the upper portion of the screw rod (8), the end face of the supporting block (11) is supported by a lower template (10), one end, far away from the supporting block (11), of the lower template (10) is hinged to a discharge hole (101), and a stamping die cavity corresponding to the upper template (3) is formed in the lower template (10).

5. The PCB mold capable of performing continuous press working according to claim 1, wherein: the drive structure is used for driving the screw rod (8) and the rotating rod (2) to operate, the drive structure comprises a first motor (13) and a second motor (14), and the first motor (13) and the second motor (14) are arranged at the inner sides of the end parts of the two support frames (1).

6. The PCB board die capable of continuous stamping according to claim 5, wherein: the first motor (13) is a double-shaft motor, and two shaft ends of the first motor (13) are respectively in transmission connection with the screw rods (8) of the two groups of stamping lower die structures.

7. The PCB board die capable of continuous stamping according to claim 5, wherein: the second motor (14) is arranged on the upper portion of the first motor (13), and the output end of the second motor (14) is connected with a first helical gear (15).

8. The PCB board die capable of continuous stamping according to claim 5, wherein: the inner sides of the connected end parts of the two supporting frames (1) are also connected with transmission shafts in transmission connection with the rotating rod (2), and the end parts of the two transmission shafts close to the second motor are connected with second bevel gears (16) meshed with the first bevel gears (15).