CN218557263U - Megaphone circuit board processing perforating device - Google Patents

Abstract

The utility model relates to the technical field of circuit board punching, and discloses a circuit board processing and punching device for a loudspeaker, which solves the problem that the existing punching device cannot clamp and fix circuit boards of different sizes. , the middle of both sides of the top of the base is equipped with an inverted L-shaped fixed plate, the middle of the inner side of the two inverted L-shaped fixed plates is equipped with a punching motor, and the top of the two inverted L-shaped fixed plates is equipped with an electric telescopic rod , the ends of the two electric telescopic rods are respectively connected with two punching motors, a moving slot is opened in the middle of the top of the base, a moving bar is installed inside the moving slot, and an adjusting motor 1 is installed at one end of the base to adjust the output of the motor 1 The two ends of the top of the moving bar are equipped with clamping plates; the circuit board processing and punching device has an adjustment function, which can be adjusted and clamped for different types of circuit boards, effectively ensuring Improve the efficiency and stability of circuit board processing and punching.

Description

A processing and punching device for a megaphone circuit board

technical field

The utility model belongs to the technical field of circuit board punching, in particular to a circuit board processing and punching device for a loudspeaker.

Background technique

The circuit board is the provider of the electrical connection of electronic components. The main advantage of using the circuit board is to greatly reduce the errors of wiring and assembly, improve the automation level and production labor rate; in order to facilitate the fixed installation of the circuit board inside the electrical appliance, usually On both sides of the circuit board, evenly punch holes for fixing; when the existing punching device is in use, it cannot stably and effectively clamp and fix the circuit boards of different types and sizes, resulting in the practicality of the punching device. Performance can not meet the needs of use, therefore, in view of the current situation, it needs to be improved now.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a circuit board processing and punching device for a loudspeaker, which effectively solves the problem that the existing punching device cannot clamp and fix circuit boards of different sizes .

In order to achieve the above purpose, the utility model provides the following technical solutions: a loudspeaker circuit board processing and punching device, including a base, the middle parts of both sides of the top of the base are installed with inverted L-shaped fixing plates, two inverted L-shaped fixing plates The middle part of the inside of the board is equipped with a punching motor, and the top of the two inverted L-shaped fixed plates is equipped with an electric telescopic rod. The ends of the two electric telescopic rods are respectively connected with the two punching motors. A moving slot, a moving bar is installed inside the moving slot, an adjusting motor 1 is installed at one end of the base, the output end of the adjusting motor 1 is connected to the moving bar, clamping plates are installed at both ends of the top of the moving bar, and the moving bar An adjusting motor two is installed at one end, and the output ends of the adjusting motor two are connected with the two clamping plates.

Preferably, adjustment grooves are provided in the middle of both sides of the top of the base, threaded rods 1 are mounted symmetrically on the bottoms of the two adjustment grooves, threaded moving blocks 1 are installed on the surfaces of the two threaded rods 1, and the two inverted L-shaped The bottom of the fixed plate is respectively connected with the tops of the two threaded moving blocks one, and a double output shaft motor is installed between the two adjustment slots, and the two ends of the double output shaft motor are respectively connected with two threaded rods one, so as to effectively Adjustment movement is made to the two inverted L-shaped fixed plates.

Preferably, the inner sides of the two inverted L-shaped fixing plates are provided with vertical grooves, and slide bars are installed inside the vertical grooves, and sliders are installed on the surfaces of the slide bars. The top is fixedly connected, and the punching motor is installed at the bottom of the slider, so that the lifting movement can be carried out effectively.

Preferably, the lower parts of the inner sides of the two inverted L-shaped fixed plates are provided with wheel grooves, and rollers are installed inside the wheel grooves, and an L-shaped support plate is fixedly installed on the inner side of the inverted L-shaped fixed plates and located below the wheel grooves , so as to effectively clamp the circuit board and support the punching of the circuit board, and at the same time enable the circuit board to move effectively.

Preferably, a threaded shaft is installed at the bottom of the moving tank, the output end of the adjusting motor 1 is connected to one end of the threaded shaft, and the moving bar is threaded on the surface of the threaded shaft.

Preferably, the middle part of the top of the moving groove is provided with a clamping moving groove, and the inner rotation of the clamping moving groove is installed with a two-way threaded rod, and both sides of the two-way threaded rod are screwed with a threaded moving block two to adjust the output of the motor two The end is fixedly connected with one end of the two-way threaded rod, and the two clamping plates are fixedly installed on the top of the two threaded moving blocks 2, so that the circuit board can be effectively clamped and fixed, and the circuit board can be moved evenly Punch.

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

(1) During work, the circuit board is processed by setting a base, an inverted L-shaped fixed plate, a punching motor, an electric telescopic rod, a moving slot, a moving bar, an adjusting motor one, a clamping plate and an adjusting motor two. The punching device has an adjustment function, which can be adjusted and clamped for different types of circuit boards, which effectively ensures the efficiency and stability of circuit board processing and punching. At the same time, the processing and punching device has a simple structure and is easy to use. And operation, and the clamping and fixing are stable and reliable, and its practicability can meet the needs of processing and punching the circuit board of the megaphone.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

In the attached picture:

Fig. 1 is the structural representation of the utility model punching device;

Fig. 2 is the sectional structure schematic diagram of Fig. 1 of the utility model;

Fig. 3 is a side sectional structural schematic diagram of the base of the utility model;

In the figure: 1. Base; 2. Inverted L-shaped fixed plate; 3. Drilling motor; 4. Electric telescopic rod; 5. Moving groove; 6. Moving bar; 7. Adjusting motor one; 10. Regulating groove; 11. Threaded rod 1; 12. Thread moving block 1; 13. Double output shaft motor; 14. Vertical slot; 15. Slide bar; 16. Slide block; 17. Wheel groove; 18, roller; 19, L-shaped support plate; 20, threaded shaft; 21, clamping moving groove; 22, two-way threaded rod; 23, thread moving block two.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

Given by Fig. 1 to Fig. 3, the utility model comprises a base 1, the middle part of both sides of the top of the base 1 is equipped with an inverted L-shaped fixed plate 2, and the middle part of the inner sides of the two inverted L-shaped fixed plates 2 is equipped with a punching motor 3. The tops of the two inverted L-shaped fixed plates 2 are equipped with electric telescopic rods 4, and the ends of the two electric telescopic rods 4 are respectively connected with two punching motors 3, and the middle part of the top of the base 1 is provided with a moving slot 5, The inside of the moving slot 5 is equipped with a moving bar 6, one end of the base 1 is equipped with an adjusting motor-7, the output end of the adjusting motor-7 is connected to the moving bar 6, and the two ends of the moving bar 6 top are equipped with a clamping plate 8 , and one end of the moving bar 6 is equipped with an adjustment motor two 9, and the output ends of the adjustment motor two 9 are all connected with two clamping plates 8; The bottom of the bottom is symmetrically equipped with threaded rod-11, and the surfaces of two threaded rods-11 are all equipped with threaded moving block-12, and the bottoms of two inverted L-shaped fixed plates 2 are respectively connected with the tops of two threaded moving blocks-12, And between the two adjustment grooves 10, a double-outlet shaft motor 13 is installed, and the two ends of the double-outlet shaft motor 13 are respectively connected with two threaded rods 11, so that the two inverted L-shaped fixed plates 2 can be effectively adjusted and moved. ;

By starting the double-out shaft motor 13, the double-out shaft motor 13 drives two threaded rods-11 to rotate, and the rotation of the two threaded rods-11 will make the two threaded moving blocks-12 relatively move, and the two relatively moving The inverted L-shaped fixed plate 2 will drive the two inverted L-shaped fixed plates 2 to move relatively, so that the two inverted L-shaped fixed plates 2 can push and move the circuit board, so that the circuit board can be in the middle position, and at the same time make the Two punching motors 3 can punch holes on the sides of circuit boards of different sizes;

The inboards of two inverted L-shaped fixed plates 2 are all provided with vertical grooves 14, and slide bars 15 are installed in the insides of vertical grooves 14, and slide blocks 16 are installed on the surfaces of slide bars 15. The top of block 16 is fixedly connected, and punching motor 3 is installed on the bottom of slide block 16, thereby can carry out lifting and moving effectively; Rollers 18 are all installed, and the inner side of the inverted L-shaped fixed plate 2 and the bottom of the wheel groove 17 are fixedly equipped with an L-shaped support plate 19, so that the circuit board can be effectively clamped and the circuit board is punched. Support, while Enable the board to move effectively;

During use, the circuit board is placed on the top of the moving bar 6, then the two inverted L-shaped fixed plates 2 are relatively moved and the rollers 18 are driven to resist the two sides of the circuit board, and the top of the L-shaped support plate 19 is positioned at the same time. the bottom of the sides of the circuit board;

Then start two electric telescopic rods 4 to stretch, and start two punching motors 3, the extension of two electric telescopic rods 4 will push the slide block 16 to move down on the surface of the slide rod 15 and the inside of the vertical groove 14, slide The downward movement of the block 16 can drive the punching motor 3 to move down, so that the rotating punching motor 3 can punch holes on both sides of the circuit board in the process of moving down;

The bottom of moving groove 5 has threaded shaft 20 installed, and the output end of adjustment motor one 7 is connected with an end of threaded shaft 20, and moving bar 6 is threaded on the surface of threaded shaft 20; Groove 21, the internal rotation of clamping mobile groove 21 is equipped with two-way threaded rod 22, and the both sides of two-way threaded rod 22 are all threadedly connected with threaded moving block two 23, and the output end of regulating motor two 9 is fixed with one end of two-way threaded rod 22 Connection, two clamping plates 8 are respectively fixedly installed on the tops of the two threaded moving blocks 23, so that the circuit board can be effectively clamped and fixed, and the circuit board can be moved and evenly punched;

After the circuit board on the top of the moving bar 6 is in conflict with the two rollers 18, the two-way threaded rod 22 is driven by the two-way threaded rod 22 to rotate by starting the regulating motor two 9, and the rotation of the two-way threaded rod 22 will make the two threaded moving blocks two 23 moves relatively, and the two threaded moving blocks 23 that move relatively will drive the two clamping plates 8 to move relative to each other, and finally the two clamping plates 8 clamp and fix the two ends of the circuit board, thus maintaining the circuit Stability of plate processing;

When it is necessary to uniformly punch both sides of the circuit board, start the adjustment motor 7 to make the threaded shaft 20 rotate, and the rotation of the threaded shaft 20 will make the moving bar 6 move, and the movement of the moving bar 6 will drive the circuit board. To move, by moving the circuit board equidistantly, so that the punching motor 3 can effectively perform a uniform punching operation on both sides of the circuit board;

The circuit board processing and punching device has an adjustment function, which can be adjusted and clamped and fixed for different types of circuit boards, effectively ensuring the efficiency and stability of circuit board processing and punching. At the same time, the processing and punching device has a simple structure , easy to use and operate, and the clamping and fixing are stable and reliable, and its practicability can meet the needs of processing and punching the circuit board of the megaphone.

Claims (6)

1. A megaphone circuit board processing punching device, comprising a base (1), characterized in that: the middle of the base (1) top both sides is equipped with an inverted L-shaped fixing plate (2), two inverted L The middle part of the inside of the shaped fixed plate (2) is equipped with punching motors (3), and the tops of the two inverted L-shaped fixed plates (2) are equipped with electric telescopic rods (4), and the two electric telescopic rods (4) The ends are respectively connected with two punching motors (3), the middle part of the top of the base (1) is provided with a moving slot (5), the inside of the moving slot (5) is equipped with a moving bar (6), and one end of the base (1) Regulating motor one (7) is installed, the output end of regulating motor one (7) is connected with moving bar (6), and the two ends of moving bar (6) top are all equipped with clamping plate (8), and moving bar ( One end of 6) is equipped with regulating motor two (9), and the output ends of regulating motor two (9) are all connected with two clamping plates (8). 2. A kind of loudspeaker circuit board processing and punching device according to claim 1, characterized in that: the middle part of both sides of the top of the base (1) is provided with adjustment grooves (10), two adjustment grooves (10) ) is equipped with threaded rod one (11) symmetrically at the bottom, and the surface of two threaded rods one (11) is equipped with threaded moving block one (12), and the bottoms of two inverted L-shaped fixed plates (2) are respectively connected with two The top of threaded moving block one (12) is connected, and double output shaft motor (13) is installed between two adjustment slots (10), the two ends of double output shaft motor (13) are connected with two threaded rod one (11) respectively. )connect. 3. A kind of loudspeaker circuit board processing and punching device according to claim 1, characterized in that: the inboards of the two inverted L-shaped fixing plates (2) are provided with vertical grooves (14), vertical grooves ( The inside of 14) is all equipped with slide bar (15), and slide block (16) is all installed on the surface of slide bar (15), and the end of electric telescoping link (4) is fixedly connected with the top of slide block (16), hits Hole motor (3) is installed in the bottom of slide block (16). 4. A kind of loudspeaker circuit board processing and punching device according to claim 3, characterized in that: the lower parts of the inner sides of the two inverted L-shaped fixing plates (2) are provided with wheel grooves (17), and the wheel grooves The inside of (17) is all equipped with roller (18), and the inboard of inverted L-shaped fixed plate (2) and is positioned at the below of wheel groove (17) and is fixedly installed with L-shaped support plate (19). 5. A kind of loudspeaker circuit board processing and punching device according to claim 1, characterized in that: the bottom of the moving groove (5) is equipped with a threaded shaft (20), and the output of motor one (7) is adjusted The end is connected with an end of the threaded shaft (20), and the moving bar (6) is threaded on the surface of the threaded shaft (20). 6. A kind of loudspeaker circuit board processing and punching device according to claim 5, characterized in that: the middle part of the top of the moving groove (5) is provided with a clamping moving groove (21), and the clamping moving groove (21) ) is installed with a two-way threaded rod (22) for internal rotation, and both sides of the two-way threaded rod (22) are threadedly connected with a threaded moving block two (23), adjusting the output end of the motor two (9) and the two-way threaded rod (22) One end of one end is fixedly connected, and two clamping plates (8) are fixedly mounted on the tops of two threaded moving blocks two (23) respectively.

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