Aluminum-based circuit board punching device

Abstract

The utility model relates to the technical field of aluminum-based circuit boards, in particular to a punching device for an aluminum-based circuit board. The aluminum-based circuit board punching device comprises an aluminum-based circuit board punching device body, a limiting assembly is arranged above the aluminum-based circuit board punching device body and used for limiting displacement of multiple aluminum-based circuit boards above the aluminum-based circuit board punching device body, the limiting assembly comprises electric telescopic rods and limiting plates, and the ends of the four electric telescopic rods are connected with the four limiting plates; and a rectangular cavity is formed among the four limiting plates. According to the aluminum-based circuit board punching device, a plurality of aluminum-based circuit boards are stacked and placed above the aluminum-based circuit board punching device body, the four electric telescopic rods are opened, the four electric telescopic rods drive the four limiting plates to extrude the aluminum-based circuit boards at the same time, and the aluminum-based circuit boards are extruded in order; the aluminum-based circuit board punching device body can conveniently punch the same positions of a plurality of aluminum-based circuit boards, and the working efficiency of the aluminum-based circuit board punching device body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium base circuit board technical field, specifically, relate to a kind of aluminium base circuit board punching device. BACKGROUND

[0002] Aluminium base circuit board punching device is a kind of mechanical equipment specially used for accurate punching on aluminium base plate, by the components such as the transverse plate, cylinder, telescopic rod, fixed plate, first spring, second spring, pressing plate, limit rod, copper contact piece, motor and drill rod, it can realize the operation of pressing tightly first and then punching, it is guaranteed that circuit board can be fixed when punching, improves the stability of punching, the advantages of aluminium base circuit board punching device include fixed stability, automatic start-stop function, operation convenience, scrap collection, safety protection, positioning accuracy, maintenance convenience and cost benefit etc., these advantages make the device play an important role in electronic manufacturing field, provide efficient, stable and safe solution for the production and processing of circuit board;

[0003] But prior art in use, aluminium base circuit board punching device is not convenient for punching multiple aluminium base circuit boards simultaneously, in the process of replacing or adjusting circuit board, there can be inaccurate positioning, fixed problem such as not firm, these problems can all lead to the decline of punching precision, thereby affecting product quality, reduce overall production efficiency, in view of this, we propose a kind of aluminium base circuit board punching device. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving above-mentioned problem, and provide a kind of aluminium base circuit board punching device;

[0005] To achieve the above object, the utility model provides a kind of aluminium base circuit board punching device, including aluminium base circuit board punching device main body, the aluminium base circuit board punching device main body upper side is equipped with limiting component, the limiting component is used to limit the displacement of multiple aluminium base circuit boards in the upper side of aluminium base circuit board punching device main body, the limiting component includes electric telescopic rod and limiting plate, wherein:

[0006] Four the electric telescopic rod end is connected with four the limiting plate, and four the limiting plate forms a rectangular cavity between.

[0007] As further improvement of the technical scheme, the upper side of the aluminium base circuit board punching device main body is symmetrically provided with two sliding grooves, four fixed plates are slidably connected to the inner walls of the two sliding grooves, four electric telescopic rods are fixedly installed on the outer sides of the four fixed plates, four limiting plates are fixedly connected to the ends of the four electric telescopic rods, and the limiting plates are in the shape of "L".

[0008] As a further improvement of the technical solution, four moving plates are fixedly connected below the four fixed plates, one connecting plate is fixedly connected below two moving plates, the aluminum-based circuit board punching device body is internally provided with a cavity, a bidirectional screw rod is rotationally connected in the aluminum-based circuit board punching device body, two connecting plates are symmetrically rotationally connected to the outer wall of the bidirectional screw rod, a motor is fixedly installed outside the aluminum-based circuit board punching device body, the motor end extends into the inner wall of the aluminum-based circuit board punching device body, and the output shaft is fixedly connected to the end of the bidirectional screw rod.

[0009] As a further improvement of the technical solution, an impurity groove is arranged above the aluminum-based circuit board punching device body, a placing groove is arranged outside the impurity groove, a connecting frame is connected to the inner wall of the placing groove in a clamping manner, a hole plate is fixedly connected to the inner wall of the connecting frame, the size of the hole plate outside is matched with the size of the inner wall of the impurity groove, and the hole plate is flush with the upper surface of the aluminum-based circuit board punching device body.

[0010] As a further improvement of the technical solution, a threaded rod is rotationally connected to the inner wall of the impurity groove, a rocking handle is fixedly connected to the end of the threaded rod, a supporting plate is rotationally connected to the outer wall of the threaded rod, the supporting plate slides on the inner wall of the impurity groove at two sides, a cleaning brush is fixedly connected below the supporting plate, the end of the cleaning brush abuts against the inner wall of the impurity groove, an open sliding groove is arranged outside the aluminum-based circuit board punching device body, the inside of the impurity groove is communicated with the inside of the open sliding groove, a dirt containing box is slidably connected to the inner wall of the open sliding groove, and a handle is fixedly connected to the outside of the dirt containing box.

[0011] Compared with the prior art, the aluminum-based circuit board punching device has the following beneficial effects:

[0012] In the aluminum-based circuit board punching device, a plurality of aluminum-based circuit boards are stacked and placed above the aluminum-based circuit board punching device body, four electric telescopic rods are opened, the four electric telescopic rods drive four limiting plates to simultaneously extrude the plurality of aluminum-based circuit boards, the plurality of aluminum-based circuit boards are extruded to be neat, the aluminum-based circuit board punching device body is convenient for punching the same position of the plurality of aluminum-based circuit boards, and the working efficiency of the aluminum-based circuit board punching device body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is a connecting plate structure schematic view of the utility model;

[0015] Figure 3 It is a dirt containing box structure schematic view of the utility model;

[0016] Figure 4 It is a cleaning brush structure schematic view of the utility model.

[0017] The meanings of the various reference numerals in the figures are as follows: 1, aluminum-based circuit board punching device main body; 10, sliding groove; 11, impurity groove; 111, placing groove; 12, open sliding groove; 2, limiting assembly; 20, fixed plate; 201, moving plate; 21, electric telescopic rod; 22, limiting plate; 23, connecting plate; 24, bidirectional screw rod; 25, motor; 26, connecting frame; 261, hole plate; 27, threaded rod; 271, rocking handle; 28, supporting plate; 281, cleaning brush; 29, dirt box; 291, handle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] The aluminum-based circuit board punching device is a mechanical device specially used for accurate punching on an aluminum substrate. Through the setting of the cross plate, the cylinder, the telescopic rod, the fixed plate, the first spring, the second spring, the pressing plate, the limiting rod, the copper contact piece, the motor and the drill rod and other components, the operation of first pressing and then punching can be realized, so that the circuit board can be fixed during punching, the stability of punching is improved, and the aluminum-based circuit board punching device has the advantages of fixing stability, automatic start-stop function, convenient operation, debris collection, safety protection, accurate positioning, convenient maintenance and cost-effectiveness, etc. These advantages make the device play an important role in the electronic manufacturing field, and provide an efficient, stable and safe solution for the production and processing of circuit boards.

[0020] Please refer to Figures 1-4 The present embodiment provides an aluminum-based circuit board punching device, as shown in the drawings, which comprises an aluminum-based circuit board punching device main body 1. The aluminum-based circuit board punching device is inconvenient to punch multiple aluminum-based circuit boards at the same time. During the replacement or adjustment of the circuit board, problems such as inaccurate positioning and insecure fixing may occur, which may lead to a decrease in punching precision and thus affect product quality and reduce overall production efficiency. Therefore, the aluminum-based circuit board punching device main body 1 is provided with a limiting assembly 2 above it. The limiting assembly 2 is used to limit the displacement of multiple aluminum-based circuit boards above the aluminum-based circuit board punching device main body 1. The limiting assembly 2 comprises an electric telescopic rod 21 and a limiting plate 22, wherein:

[0021] Four limiting plates 22 are connected to the ends of the four electric telescopic rods 21, and a rectangular cavity is formed between the four limiting plates 22, which facilitates the user to stack multiple aluminum-based circuit boards for punching.

[0022] The improvement of the embodiment is:

[0023] A plurality of aluminum-based circuit boards are placed above the aluminum-based circuit board punching device body 1, the four electric telescopic rods 21 are opened, the four electric telescopic rods 21 drive the four limiting plates 22 to simultaneously extrude the plurality of aluminum-based circuit boards, the plurality of aluminum-based circuit boards are extruded in order, the aluminum-based circuit board punching device body 1 is facilitated to punch the same position of the plurality of aluminum-based circuit boards, and the working efficiency of the aluminum-based circuit board punching device body 1 is improved.

[0024] In order to facilitate punching of a plurality of aluminum-based circuit boards at the same time, two sliding grooves 10 are symmetrically arranged above the aluminum-based circuit board punching device body 1, four fixed plates 20 are slidably connected to the inner walls of the two sliding grooves 10, four electric telescopic rods 21 are fixedly installed on the outer sides of the four fixed plates 20, four limiting plates 22 are fixedly connected to the end portions of the four electric telescopic rods 21, the limiting plates 22 are in the shape of “L”, the four electric telescopic rods 21 drive the four limiting plates 22 to move, the four limiting plates 22 extrude the plurality of aluminum-based circuit boards outward, the plurality of aluminum-based circuit boards are placed in order above the hole plate 261, and it is ensured that the punching positions of the plurality of aluminum-based circuit boards are the same.

[0025] Considering that the widths of aluminum-based circuit boards of different batches are different, four moving plates 201 are fixedly connected below the four fixed plates 20, one connecting plate 23 is fixedly connected below the two moving plates 201, a cavity is arranged in the aluminum-based circuit board punching device body 1, a bidirectional screw rod 24 is rotatably connected to the inner cavity of the aluminum-based circuit board punching device body 1, two connecting plates 23 are symmetrically rotatably connected to the outer wall of the bidirectional screw rod 24, a motor 25 is fixedly installed on the outer side of the aluminum-based circuit board punching device body 1, the end portion of the motor 25 extends into the inner wall of the aluminum-based circuit board punching device body 1, and the output shaft is fixedly connected to the end portion of the bidirectional screw rod 24, the output shaft at the end portion of the motor 25 drives the bidirectional screw rod 24 to rotate in the inner cavity of the aluminum-based circuit board punching device body 1, when the bidirectional screw rod 24 rotates, the two connecting plates 23 symmetrically arranged on the outer wall are driven to move in opposite directions, the connecting plate 23 drives the two moving plates 201 on the two sides to move synchronously, the two moving plates 201 drive the fixed plates 20 above to slide on the inner wall of the sliding groove 10, the length between the four limiting plates 22 is adjusted, the outer side of the limiting plate 22 is attached to the outer side of the aluminum-based circuit board, and the outer walls of the plurality of aluminum-based circuit boards are extruded and aligned.

[0026] Considering that many aluminum-based circuit boards are punched at the same time, it is inconvenient to clean the debris, and the aluminum-based circuit board punching device body 1 is provided with a impurity groove 11, the outer side of the impurity groove 11 is provided with a placing groove 111, the inner wall of the placing groove 111 is connected with a connecting frame 26 through clamping connection, a hole plate 261 is fixedly connected to the inner wall of the connecting frame 26, the outer side of the hole plate 261 is matched with the size of the inner wall of the impurity groove 11, the hole plate 261 is flush with the upper surface of the aluminum-based circuit board punching device body 1, the aluminum-based circuit board punching device body 1 punches multiple aluminum-based circuit boards at the same time, and the debris of the multiple aluminum-based circuit boards punched falls into the impurity groove 11 along the multiple openings on the surface of the hole plate 261, and the connecting frame 26 can be taken out from the inner wall of the placing groove 111 by holding the hole of the hole plate 261 and pulling it upward, so that the user can clean the inner wall of the impurity groove 11.

[0027] In order to facilitate the user to clean the debris in the impurity groove 11, a threaded rod 27 is rotatably connected to the inner wall of the impurity groove 11, a rocking handle 271 is fixedly connected to the end of the threaded rod 27, a support plate 28 is rotatably connected to the outer wall of the threaded rod 27, the support plate 28 slides on the inner wall of the impurity groove 11, a cleaning brush 281 is fixedly connected below the support plate 28, the end of the cleaning brush 281 abuts against the inner wall of the impurity groove 11, an open sliding groove 12 is arranged on the outer side of the aluminum-based circuit board punching device body 1, the inner part of the impurity groove 11 is communicated with the inner part of the open sliding groove 12, a dirt container 29 is slidably connected to the inner wall of the open sliding groove 12, a handle 291 is fixedly connected to the outer side of the dirt container 29, the rocking handle 271 is held and rotated, the rocking handle 271 drives the threaded rod 27 to rotate on the inner wall of the impurity groove 11, the threaded rod 27 drives the support plate 28 on the outer wall to move, the support plate 28 slides on the inner wall of the impurity groove 11, the support plate 28 drives the cleaning brush 281 below to slide on the inner wall of the impurity groove 11, the support plate 28 sweeps the aluminum debris falling on the inner wall of the impurity groove 11 into the dirt container 29 through the open sliding groove 12, after the aluminum-based circuit board is completely processed, the handle 291 is held and horizontally slides the dirt container 29, and the dirt container 29 is taken out from the inner wall of the open sliding groove 12, so that the user can centrally process the debris in the dirt container 29.

[0028] In summary, the working principle of the present scheme is as follows:

[0029] The utility model discloses aluminium base circuit board punching device when concrete use, the multiple aluminium base circuit board is placed in the hole plate 261 top in superposition, opens the motor 25, and the output shaft of motor 25 end drives the rotation of bidirectional screw rod 24 in aluminium base circuit board punching device main part 1 inner chamber, and the reverse movement of two connecting plates 23 of outer wall symmetry is driven when bidirectional screw rod 24 rotates, and the synchronous movement of both sides moving plate 201 is driven by connecting plate 23, and the sliding of fixed plate 20 in sliding groove 10 inner wall is driven by both sides moving plate 201, and the length between four limit plates 22 is adjusted, and the outside of limit plate 22 is fitted aluminium base circuit board outside, and the extrusion alignment of multiple aluminium base circuit board outer wall is driven, and the closing motor 25 is opened four electric telescopic rod 21, and four electric telescopic rod 21 drive four limit plates 22 to move, and four limit plates 22 are extruded to the outside of multiple aluminium base circuit board, and multiple aluminium base circuit board is placed in the hole plate 261 top in alignment, and the punching position of multiple aluminium base circuit board is ensured same, and the punching system of aluminium base circuit board punching device main part 1 is opened, and aluminium base circuit board punching device main part 1 carries out punching to multiple aluminium base circuit board simultaneously, and the scrap of multiple aluminium base circuit board punching can fall into the inside of impurity groove 11 along the multiple openings of hole plate 261 surface, and hold the rocking handle 271 rotation, and rocking handle 271 drive threaded rod 27 rotation in the inner wall of impurity groove 11, and support plate 28 of outer wall is moved by threaded rod 27, and support plate 28 both sides fit the sliding of impurity groove 11 inner wall, and the sliding of impurity groove 11 inner wall is driven by the end of cleaning brush 281 of support plate 28, and support plate 28 sweeps the aluminium scrap in the inner wall of impurity groove 11 into the inside of dirt containing box 29 through opening sliding groove 12, and after the processing of aluminium base circuit board is all completed, hold the handle 291, and the dirt containing box 29 is extracted from the inner wall of opening sliding groove 12 by horizontal sliding, and the scrap in the inside of dirt containing box 29 is concentrated and handled, and the connection frame 26 can be taken out from the inner wall of placing groove 111 by holding the hole of hole plate 261 and pulling up, and the user is convenient to wash cleaning brush 281 and the inner wall of impurity groove 11.

[0030] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and are not intended to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum-based circuit board punching device comprising an aluminum-based circuit board punching device main body (1), characterized by: The aluminum-based circuit board punching device body (1) is provided with a limiting assembly (2) above, the limiting assembly (2) is used for limiting the displacement of a plurality of aluminum-based circuit boards above the aluminum-based circuit board punching device body (1), the limiting assembly (2) comprises an electric telescopic rod (21) and a limiting plate (22), wherein: Four electric telescopic rods (21) are connected with four limiting plates (22) at the ends, and a rectangular cavity is formed between the four limiting plates (22).

2. The aluminum-based wiring board punching apparatus according to claim 1, characterized by: Two sliding grooves (10) are symmetrically arranged above the aluminum-based circuit board punching device body (1), four fixed plates (20) are slidably connected to the inner walls of the two sliding grooves (10), four electric telescopic rods (21) are fixedly installed on the outer sides of the four fixed plates (20), four limiting plates (22) are fixedly connected to the ends of the four electric telescopic rods (21), and the limiting plates (22) are in the shape of "L".

3. The aluminum-based wiring board punching apparatus according to claim 2, characterized by: Four moving plates (201) are fixedly connected below the four fixed plates (20), one connecting plate (23) is fixedly connected below two moving plates (201), a cavity is arranged in the aluminum-based circuit board punching device body (1), a bidirectional screw rod (24) is rotatably connected in the aluminum-based circuit board punching device body (1), two connecting plates (23) are symmetrically rotatably connected to the outer wall of the bidirectional screw rod (24), a motor (25) is fixedly installed on the outer side of the aluminum-based circuit board punching device body (1), the motor (25) extends into the inner wall of the aluminum-based circuit board punching device body (1), and the output shaft is fixedly connected with the end of the bidirectional screw rod (24).

4. The aluminum-based wiring board punching apparatus according to claim 2, characterized by: An impurity groove (11) is arranged above the aluminum-based circuit board punching device body (1), a placing groove (111) is arranged on the outer side of the impurity groove (11), a connecting frame (26) is connected to the inner wall of the placing groove (111) in a clamping manner, a hole plate (261) is fixedly connected to the inner wall of the connecting frame (26) in one turn, the size of the outer side of the hole plate (261) is matched with the size of the inner wall of the impurity groove (11), and the hole plate (261) is flush with the upper surface of the aluminum-based circuit board punching device body (1).

5. The aluminum-based wiring board punching apparatus according to claim 4, characterized by: A threaded rod (27) is rotatably connected to the inner wall of the impurity groove (11), a rocking handle (271) is fixedly connected to the end of the threaded rod (27), a supporting plate (28) is rotatably connected to the outer wall of the threaded rod (27), the supporting plate (28) slides on the inner wall of the impurity groove (11) on both sides, a cleaning brush (281) is fixedly connected below the supporting plate (28), the end of the cleaning brush (281) abuts against the inner wall of the impurity groove (11), an open sliding groove (12) is arranged on the outer side of the aluminum-based circuit board punching device body (1), the inside of the impurity groove (11) is communicated with the inside of the open sliding groove (12), a dirt containing box (29) is slidably connected to the inner wall of the open sliding groove (12), and a handle (291) is fixedly connected to the outer side of the dirt containing box (29).

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