CN214976976U

CN214976976U - Electronic circuit board metal support stamping forming device

Info

Publication number: CN214976976U
Application number: CN202121327801.0U
Authority: CN
Inventors: 吴晓青
Original assignee: Changshu Huakai Metal Product Co ltd
Current assignee: Changshu Huakai Metal Product Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-03
Anticipated expiration: 2031-06-16

Abstract

The utility model belongs to the technical field of stamping forming equipment, especially, electronic circuit board metal support stamping forming device, mostly lack the function of carrying out the centre gripping to the die holder of different models to current stamping forming device, thereby cause the relatively poor problem of stability to appear easily at punching press during operation, the scheme as follows is proposed now, it includes the base, the top fixed mounting of base has the frame, two runners are installed in the inside rotation of base, the front side fixed mounting of runner has the circle axle, the outside activity butt of circle axle has the connecting rod, the top fixed mounting of connecting rod has the diaphragm, the equal fixed mounting in one side that two diaphragms were kept away from each other has the movable plate. The utility model has the advantages of reasonable design, through the slide bar that sets up, the work of resetting of second spring can be with the stable bottom of installing at the lifter plate of last module, realizes carrying out quick installation or the work of dismantling to last module, and the reliability is high.

Description

Electronic circuit board metal support stamping forming device

Technical Field

The utility model relates to a stamping forming equipment technical field especially relates to an electronic circuit board metal support stamping forming device.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.

Most of the existing stamping forming devices lack a function of clamping lower die holders of different models, so that the defect of poor stability easily occurs during stamping operation, and therefore the stamping forming device for the metal support of the electronic circuit board is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the function that current stamping forming device lacks mostly to carry out the centre gripping to the die holder of different models to cause the relatively poor shortcoming of stability to appear easily at punching press during operation, and the electronic circuit board metal support stamping forming device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electronic circuit board metal support punch forming device comprises a base, wherein a rack is fixedly mounted at the top of the base, two rotating wheels are rotatably mounted in the base, a round shaft is fixedly mounted at the front side of each rotating wheel, a connecting rod is movably abutted to the outer side of the round shaft, a transverse plate is fixedly mounted at the top end of the connecting rod, a moving plate is fixedly mounted on one side, far away from each other, of the two transverse plates, a clamping plate is fixedly mounted on one side, close to each other, of the two moving plates, a horizontal rod is fixedly mounted on the inner wall of the base, the inner side of the moving plate is slidably mounted on the outer side of the horizontal rod, a first spring is fixedly mounted on the inner wall of the base, one end of the first spring is fixedly mounted on the outer side of the moving plate, two worms and a worm wheel are rotatably mounted at the front side of the base and are meshed with each other, a chain wheel is fixedly mounted at one end of each worm, and the two chain wheels are movably connected with the same chain, the rear side of two worm wheels respectively with the coaxial transmission of the front side of the runner that corresponds, the top movable mounting of base has the die holder, and two grip blocks move about the butt respectively in the both sides of die holder, the equal fixed mounting in top both sides of frame has the pneumatic cylinder, and the bottom of two pneumatic cylinders extends to the inside of frame and fixed mounting has same lifter plate, and the bottom movable mounting of lifter plate has last module, and the equal fixed mounting in top both sides of lifter plate has well core rod, and the inside slidable mounting of well core rod has the slide bar, and the outside fixed mounting of slide bar has the second spring, and the one end fixed mounting of second spring is in the outside of well core rod, the outside of slide bar and the inboard swing joint of last module.

Preferably, the front side fixed mounting of base has the motor, the output shaft of motor and the other end fixed connection of one of two worms, and the work of motor makes the centre gripping that the grip block can be stable in the left and right sides of die holder.

Preferably, the top of the base is provided with a rectangular through hole, and the outer side of the moving plate movably abuts against the inner side of the rectangular through hole to provide a certain movement range for the moving plate.

Preferably, the inboard fixed mounting of worm wheel has the connecting axle, and the rear end of connecting axle extends to the inside and fixed mounting of base at the front side of runner, and the setting up of connecting axle makes the rotation of worm wheel can drive the synchronous rotation of runner to make two grip blocks obtain the work that the horizontal direction is close to each other or keeps away from each other, realize carrying out the function of centre gripping to the die holder.

Preferably, the front side fixed mounting of base has two gag lever posts, and the outside of two worms rotates respectively to be installed in the inboard of the gag lever post that corresponds, provides the effect of rotation support for the rotation of worm.

Preferably, a supporting table is fixedly installed on the front side of the base, and the motor is fixedly installed on the top of the supporting table and provides a certain supporting effect for the motor.

In the utility model, the rotation of the worm drives the two worm wheels to obtain two opposite rotation directions, so as to drive the two rotating wheels to rotate, so that the rotating wheel on the left side is rotated clockwise, the other rotating wheel is rotated anticlockwise, and the two connecting rods are pushed to move close to each other through the round shaft, so that the two clamping plates are moved close to each other in the horizontal direction, and the clamping plates can be stably clamped on the left side and the right side of the lower die base;

the utility model has the advantages of reasonable design, through the slide bar that sets up, thereby the work of resetting of second spring can be with the stable bottom of installing at the lifter plate of last module, realize carrying out quick installation or the work of dismantling to last module, the reliability is high.

Drawings

Fig. 1 is a schematic structural diagram of an electronic circuit board metal bracket punch forming device provided by the present invention;

fig. 2 is a schematic cross-sectional structural view of an electronic circuit board metal bracket punch forming device provided by the present invention;

fig. 3 is a schematic structural diagram of a part a of an electronic circuit board metal bracket punch forming device provided by the present invention;

fig. 4 is a schematic structural diagram of a part B of an electronic circuit board metal bracket punch forming device provided by the present invention;

fig. 5 is a schematic structural diagram of a part C of the device for stamping and forming a metal bracket of an electronic circuit board according to the present invention.

In the figure: 1. a base; 2. a frame; 3. a hydraulic cylinder; 4. a rotating wheel; 5. a circular shaft; 6. a connecting rod; 7. a transverse plate; 8. moving the plate; 9. a clamping plate; 10. a horizontal bar; 11. a first spring; 12. a worm; 13. a worm gear; 14. a sprocket; 15. a chain; 16. a motor; 17. a lower die holder; 18. a lifting plate; 19. an upper module; 20. a hollow shaft; 21. a slide bar; 22. a second spring.

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.

Referring to fig. 1-5, an electronic circuit board metal bracket punch forming device comprises a base 1, a frame 2 is fixedly mounted on the top of the base 1, two rotating wheels 4 are rotatably mounted in the base 1, a round shaft 5 is fixedly mounted on the front side of the rotating wheels 4, a connecting rod 6 is movably abutted on the outer side of the round shaft 5, a transverse plate 7 is fixedly mounted at the top end of the connecting rod 6, a moving plate 8 is fixedly mounted on the mutually far side of the two transverse plates 7, a clamping plate 9 is fixedly mounted on the mutually close side of the two moving plates 8, a horizontal rod 10 is fixedly mounted on the inner wall of the base 1, the inner side of the moving plate 8 is slidably mounted on the outer side of the horizontal rod 10, a first spring 11 is fixedly mounted on the inner wall of the base 1, one end of the first spring 11 is fixedly mounted on the outer side of the moving plate 8, two worms 12 and a worm wheel 13 are rotatably mounted on the front side of the base 1, and the worms 12 and the worm wheel 13 are mutually meshed, the equal fixed mounting of one end of two worms 12 has sprocket 14, the transmission is connected with same chain 15 on two sprocket 14, the rear side of two worm wheels 13 respectively with the coaxial transmission of the front side of runner 4 that corresponds, the top movable mounting of base 1 has die holder 17, two grip blocks 9 respectively the movable butt in the both sides of die holder 17, the equal fixed mounting in top both sides of frame 2 has pneumatic cylinder 3, the bottom of two pneumatic cylinders 3 extends to the inside of frame 2 and fixed mounting has same lifter plate 18, the bottom movable mounting of lifter plate 18 has last module 19, the equal fixed mounting in top both sides of lifter plate 18 has well hollow rod 20, the inside slidable mounting of well hollow rod 20 has slide bar 21, the outside fixed mounting of slide bar 21 has second spring 22, the one end fixed mounting of second spring 22 is in the outside of well hollow rod 20, the outside of slide bar 21 and the inboard swing joint of last module 19.

The utility model discloses in, base 1's front side fixed mounting has motor 16, the other end fixed connection of one worm 12 in motor 16's the output shaft and two worms 12, and motor 16's work makes the centre gripping that grip block 9 can be stable in the left and right sides of die holder 17.

The utility model discloses in, the rectangle through-hole has been seted up at base 1's top, and movable plate 8's outside activity butt provides certain motion range at the inboard of rectangle through-hole for movable plate 8.

The utility model discloses in, the inboard fixed mounting of worm wheel 13 has the connecting axle, and the rear end of connecting axle extends to base 1's inside and fixed mounting is in the front side of runner 4, and the setting of connecting axle makes worm wheel 13's rotation can drive 4 synchronous rotations of runner to make two grip blocks 9 obtain the work that the horizontal direction is close to each other or keeps away from each other, realize carrying out the function of centre gripping to die holder 17.

The utility model discloses in, base 1's front side fixed mounting has two gag lever posts, and the inboard at the gag lever post that corresponds is installed in the outside rotation respectively of two worms 12, provides the effect of rotation support for worm 12's rotation.

The utility model discloses in, base 1's front side fixed mounting has a supporting bench, and motor 16 fixed mounting provides certain supporting role at a supporting bench's top for motor 16.

In the utility model, when in use, the motor 16 is started, and the two worms 12 are rotated by the matching of the chain wheel 14, thereby driving the two worm wheels 13 to obtain two opposite rotation directions, thereby driving the two rotating wheels 4 to rotate, so that the left wheel 4 is turned clockwise and the other wheel 4 is turned counter-clockwise, by means of the circular shaft 5, thereby pushing the two connecting rods 6 to get a mutual approaching movement, so that the two clamping plates 9 get a horizontal mutual approaching movement, thereby leading the clamping plate 9 to be stably clamped at the left side and the right side of the lower die holder 17, leading the stamping work to be more stable, secondly, through the arranged sliding rod 21, the resetting work of the second spring 22 can stably install the upper module 19 at the bottom of the lifting plate 18, and the quick installation or detachment work of the upper module 19 is realized.

Claims

1. The utility model provides an electronic circuit board metal support stamping forming device, includes base (1), its characterized in that, the top fixed mounting of base (1) has frame (2), and two runners (4) are installed in the inside rotation of base (1), and the front side fixed mounting of runner (4) has circle axle (5), and the outside activity butt of circle axle (5) has connecting rod (6), and the top fixed mounting of connecting rod (6) has diaphragm (7), and equal fixed mounting in one side that two diaphragms (7) kept away from each other has movable plate (8), and equal fixed mounting in one side that two movable plates (8) are close to each other has grip block (9), fixed mounting has horizon bar (10) on the inner wall of base (1), and the inboard slidable mounting of movable plate (8) is in the outside of horizon bar (10), and fixed mounting has first spring (11) on the inner wall of base (1), one end of a first spring (11) is fixedly arranged on the outer side of the movable plate (8), two worms (12) and worm wheels (13) are rotatably arranged on the front side of the base (1), the worms (12) and the worm wheels (13) are meshed with each other, chain wheels (14) are fixedly arranged at one ends of the two worms (12), the two chain wheels (14) are connected with the same chain (15) in a transmission manner, the rear sides of the two worm wheels (13) are coaxially transmitted with the front sides of the corresponding rotating wheels (4) respectively, a lower die holder (17) is movably arranged at the top of the base (1), two clamping plates (9) are movably abutted against the two sides of the lower die holder (17) respectively, hydraulic cylinders (3) are fixedly arranged on the two sides of the top of the rack (2), the bottom ends of the two hydraulic cylinders (3) extend to the inside of the rack (2) and are fixedly provided with the same lifting plate (18), and an upper module (19) is movably arranged at the bottom of the lifting plate (18), the top both sides of lifter plate (18) all fixed mounting have cavity pole (20), and the inside slidable mounting of cavity pole (20) has slide bar (21), and the outside fixed mounting of slide bar (21) has second spring (22), and the one end fixed mounting of second spring (22) is in the outside of cavity pole (20), the outside of slide bar (21) and the inboard swing joint of last module (19).

2. The electronic circuit board metal support punch forming device according to claim 1, wherein a motor (16) is fixedly installed on the front side of the base (1), and an output shaft of the motor (16) is fixedly connected with the other end of one worm (12) of the two worms (12).

3. The device for punch forming of metal supports for electronic circuit boards as claimed in claim 1, wherein a rectangular through hole is provided at the top of the base (1), and the outer side of the moving plate (8) is movably abutted against the inner side of the rectangular through hole.

4. The device for punch forming an electronic circuit board metal support according to claim 1, wherein a connecting shaft is fixedly mounted on the inner side of the worm wheel (13), and the rear end of the connecting shaft extends into the base (1) and is fixedly mounted on the front side of the rotating wheel (4).

5. The device for punch forming of metal supports for electronic circuit boards as claimed in claim 1, wherein two limit rods are fixedly mounted on the front side of the base (1), and the outer sides of the two worms (12) are rotatably mounted on the inner sides of the corresponding limit rods respectively.

6. The device for punch forming an electronic circuit board metal support according to claim 1, wherein a support table is fixedly mounted on the front side of the base (1), and the motor (16) is fixedly mounted on the top of the support table.