CN209994644U - Perforating device is used in circuit board production - Google Patents
Perforating device is used in circuit board production Download PDFInfo
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- CN209994644U CN209994644U CN201920320961.9U CN201920320961U CN209994644U CN 209994644 U CN209994644 U CN 209994644U CN 201920320961 U CN201920320961 U CN 201920320961U CN 209994644 U CN209994644 U CN 209994644U
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Abstract
The utility model discloses a punching device for circuit board production, which comprises a frame, a base and a punching mechanism, wherein the base is arranged on the frame, a negative pressure pump is arranged in the base, and an adsorption hole and a guide groove are arranged on the negative pressure pump; the two guide grooves are distributed on two sides of the base, the adsorption hole is arranged between the two guide grooves, and the bottom of the adsorption hole is communicated with an airflow pipeline which is communicated with the negative pressure pump through the airflow pipeline; the punching mechanism comprises a guide frame which is shaped like a Chinese character 'Jiong', two ends of the bottom of the guide frame respectively penetrate through the two guide grooves and extend to the lower part of the base, and the guide frame is connected with the guide grooves in a sliding manner; the top of the guide frame is provided with a cylinder, the output shaft of the cylinder is connected with the middle end of the guide frame, and the inner side of the guide frame, far away from the cylinder, is provided with a punching device and a pressing device. The utility model relates to a rationally and firm, the precision is high, and the circuit board is fixed firm, and it is fixed to adsorb through lower, and the mode that compresses tightly on to fix carries out dual fixed to the circuit board, prevents the circuit board skew.
Description
Technical Field
The utility model relates to a circuit board production field specifically is a perforating device is used in circuit board production.
Background
The circuit board has the name: the circuit board makes the circuit miniaturized, direct-viewing, plays important role to the batch production of fixed circuit and optimizes the electrical apparatus overall arrangement. In specific production, in the course of working of circuit board for the convenience later stage processes such as coincidence are polished, consequently need accomplish the work of punching at first, and in order to guarantee that the circuit board is not destroyed in the course of punching, consequently the mode that the drill bit punched is adopted to the vast majority.
When the circuit board punches, the circuit board needs to be fixed, so that the circuit board is prevented from being punched and deviated due to movement in the punching process, the circuit board is inconvenient to fix due to small volume and thickness, the existing circuit board punching device is not firm enough for fixing the circuit board, the operation is not convenient and fast enough, and the precision is not enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a perforating device is used in circuit board production to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a punching device for circuit board production comprises a rack, a base and a punching mechanism, wherein the base is arranged on the rack, a negative pressure pump is arranged in the base, and an adsorption hole and a guide groove are formed in the negative pressure pump; the two guide grooves are distributed on two sides of the base, the adsorption hole is arranged between the two guide grooves, and the bottom of the adsorption hole is communicated with an airflow pipeline which is communicated with the negative pressure pump through the airflow pipeline; the punching mechanism comprises a guide frame which is shaped like a Chinese character 'Jiong', two ends of the bottom of the guide frame respectively penetrate through the two guide grooves and extend to the lower part of the base, and the guide frame is connected with the guide grooves in a sliding manner; the top of the guide frame is provided with a cylinder, the output shaft of the cylinder is connected with the middle end of the guide frame, and the inner side of the guide frame, which is far away from the cylinder, is provided with a punching device and a pressing device; the pressing device is arranged on two sides of the punching device and comprises a connecting rod, a pressing rod and a pressing block, one end of the pressing rod is hinged to the base, the other end of the pressing rod extends in an inclined mode, and an included angle formed between the pressing rod and the base is an acute angle.
Preferably, the leading truck is connected perpendicularly to connecting rod one end, and its other end links firmly the compression bar, and the terminal surface that the connection rod was kept away from to the compression bar is provided with the spring, and spring one end is connected the compression bar, and the other end connection base.
Preferably, the pressing block is fixedly connected to the front end of the pressing rod and is opposite to the base.
Preferably, perforating device includes punching motor and punching head, and the punching head is connected in the output shaft of punching motor front end.
Preferably, the front end of the pressing block is provided with friction teeth, and the friction teeth are made of rubber materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable and firm structural design, high precision, firm circuit board fixation and convenient operation, the negative pressure pump is arranged in the base, the absorption hole and the guide groove are arranged on the base, the absorption hole is communicated with the output end of the negative pressure pump through the airflow pipeline, when in use, the circuit board is arranged on the base, the negative pressure pump is started, the negative pressure pump realizes the fixation of the circuit board through the matching with the airflow pipeline and the absorption hole, the guide frame of the punching mechanism is shaped like Jiong, the two ends of the bottom of the guide frame respectively pass through the two guide grooves and extend to the lower part of the base, the guide frame is connected with the guide grooves in a sliding way, the cylinder is started, the two ends of the bottom of the guide frame are driven by the cylinder to extend to the lower part of the base along the two guide grooves, the connecting rod at the inner side of the guide frame exerts pressure on the pressing rod, the pressing rod is stressed by the compression spring, and the pressing block, meanwhile, the punching device is started, and the punching head is driven by the punching motor and punches the circuit board. The utility model discloses an it is fixed to adsorb down, and the mode that compresses tightly fixedly carries out dual fixed to the circuit board on, prevents the circuit board skew.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a frame; 2. a base; 21. an adsorption hole; 22. a guide groove; 3. a negative pressure pump; 31. an air flow conduit; 4. a punching mechanism; 5. a guide frame; 6. a cylinder; 7. a punching device; 8. a pressing device; 81. a connecting rod; 82. a hold down bar; 83. a compression block; 831. friction teeth; 84. a 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. 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, the present invention provides a technical solution: a punching device for circuit board production comprises a rack 1, a base 2 and a punching mechanism 4, wherein the base 2 is arranged on the rack 1, a negative pressure pump 3 is arranged in the base 2, and an adsorption hole 21 and a guide groove 22 are formed in the negative pressure pump; the two guide grooves 22 are distributed on two sides of the base 2, the adsorption hole 21 is arranged between the two guide grooves 22, the bottom of the adsorption hole 21 is communicated with an air flow pipeline 31, and the air flow pipeline 31 is communicated with the negative pressure pump 3; the punching mechanism 4 comprises a guide frame 5, the guide frame 5 is shaped like a Chinese character 'Jiong', two ends of the bottom of the guide frame respectively penetrate through the two guide grooves 22 and extend to the lower part of the base 2, and the guide frame 5 is connected with the guide grooves 22 in a sliding manner; the top of the guide frame 5 is provided with a cylinder 6, the output shaft of the cylinder 6 is connected with the middle end of the guide frame 5, and the inner side of the guide frame 5 far away from the cylinder 6 is provided with a punching device 7 and a pressing device 8; the pressing device 8 is arranged on two sides of the punching device 7 and comprises a connecting rod 81, a pressing rod 82 and a pressing block 83, one end of the pressing rod 82 is hinged to the base 2, the other end of the pressing rod extends obliquely, and an included angle formed between the pressing rod 82 and the base 2 is an acute angle.
Connecting rod 81 one end is connected the leading truck 5 perpendicularly, and its other end links firmly compressing tightly pole 82, and compressing tightly pole 82 keeps away from a terminal surface of connecting rod 81 and is provided with spring 84, and compressing tightly pole 82 is connected to spring 84 one end, and the other end connection base 2.
The hold-down block 83 is fixedly connected to the front end of the hold-down rod 82, and the hold-down block 83 faces the base 2.
The punching device 7 comprises a punching motor and a punching head, and the punching head is connected to an output shaft at the front end of the punching motor.
The front end of the pressing block 83 is provided with friction teeth 831, and the friction teeth 831 are made of rubber.
The working principle is as follows: the utility model arranges a negative pressure pump 3 in a base 2, an adsorption hole 21 and a guide groove 22 are arranged on the base 2, the adsorption hole 21 is communicated with the output end of the negative pressure pump 3 through an airflow pipeline 31, when in use, a circuit board is arranged on the base 2, the negative pressure pump 3 is started, the negative pressure pump 3 realizes the fixation of the circuit board through the cooperation with the airflow pipeline 31 and the adsorption hole 21, a guide frame 5 of a punching mechanism is shaped like Jiong, the two ends of the bottom of the guide frame respectively pass through the two guide grooves 22 and extend to the lower part of the base 2, the guide frame 5 is connected with the guide grooves 22 in a sliding way, a cylinder 6 is started, the cylinder 6 drives the two ends of the bottom of the guide frame 5 to extend to the lower part of the base 2 along the two guide grooves 22, at the moment, a connecting rod 81 at the inner side of the guide frame 5 applies pressure to a compression rod 82, the compression rod 82 is stressed by a compression spring 84, and a compression block 83 arranged at the front, meanwhile, the punching device 7 is started, and the punching head is driven by the punching motor and punches the circuit board. The utility model discloses an it is fixed to adsorb down, and the mode that compresses tightly fixedly carries out dual fixed to the circuit board on, prevents the circuit board skew.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
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 (5)
1. The punching device for the circuit board production is characterized by comprising a rack (1), a base (2) and a punching mechanism (4), wherein the base (2) is arranged on the rack (1), a negative pressure pump (3) is arranged in the base (2), and an adsorption hole (21) and a guide groove (22) are formed in the negative pressure pump; the two guide grooves (22) are distributed on two sides of the base (2), the adsorption hole (21) is arranged between the two guide grooves (22), the bottom of the adsorption hole (21) is communicated with an air flow pipeline (31), and the air flow pipeline (31) is communicated with the negative pressure pump (3); the punching mechanism (4) comprises a guide frame (5), the guide frame (5) is in a shape of Jiong, two ends of the bottom of the guide frame respectively penetrate through the two guide grooves (22) and extend to the lower part of the base (2), and the guide frame (5) is in sliding connection with the guide grooves (22); the top of the guide frame (5) is provided with an air cylinder (6), the output shaft of the air cylinder (6) is connected with the middle end of the guide frame (5), and the inner side of the guide frame (5) far away from the air cylinder (6) is provided with a punching device (7) and a pressing device (8); the pressing device (8) is arranged on two sides of the punching device (7) and comprises a connecting rod (81), a pressing rod (82) and a pressing block (83), one end of the pressing rod (82) is hinged to the base (2), the other end of the pressing rod extends obliquely, and an included angle formed between the pressing rod and the base (2) is an acute angle.
2. The perforating device is used in circuit board production of claim 1, characterized in that: guide frame (5) is connected perpendicularly to connecting rod (81) one end, and its other end links firmly compresses tightly pole (82), and the terminal surface that compresses tightly pole (82) kept away from connecting rod (81) is provided with spring (84), and spring (84) one end is connected and is compressed pole (82), other end connection base (2).
3. The perforating device is used in circuit board production of claim 1, characterized in that: the pressing block (83) is fixedly connected to the front end of the pressing rod (82), and the pressing block (83) is opposite to the base (2).
4. The perforating device is used in circuit board production of claim 1, characterized in that: the punching device (7) comprises a punching motor and a punching head, and the punching head is connected to an output shaft at the front end of the punching motor.
5. The perforating device is used in circuit board production of claim 3, characterized in that: the front end of the pressing block (83) is provided with friction teeth (831), and the friction teeth (831) are made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320961.9U CN209994644U (en) | 2019-03-13 | 2019-03-13 | Perforating device is used in circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320961.9U CN209994644U (en) | 2019-03-13 | 2019-03-13 | Perforating device is used in circuit board production |
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| Publication Number | Publication Date |
|---|---|
| CN209994644U true CN209994644U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920320961.9U Active CN209994644U (en) | 2019-03-13 | 2019-03-13 | Perforating device is used in circuit board production |
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| CN (1) | CN209994644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399722A (en) * | 2020-11-27 | 2021-02-23 | 益阳市明正宏电子有限公司 | Perforating device is used in circuit board production |
| CN113597106A (en) * | 2021-07-26 | 2021-11-02 | 金禄电子科技股份有限公司 | Positioning tool for punching circuit board |
| CN114346078A (en) * | 2021-12-31 | 2022-04-15 | 广汽本田汽车有限公司 | Edge covering positioning mechanism and using method thereof |
-
2019
- 2019-03-13 CN CN201920320961.9U patent/CN209994644U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399722A (en) * | 2020-11-27 | 2021-02-23 | 益阳市明正宏电子有限公司 | Perforating device is used in circuit board production |
| CN112399722B (en) * | 2020-11-27 | 2022-04-15 | 益阳市明正宏电子有限公司 | Perforating device is used in circuit board production |
| CN113597106A (en) * | 2021-07-26 | 2021-11-02 | 金禄电子科技股份有限公司 | Positioning tool for punching circuit board |
| CN114346078A (en) * | 2021-12-31 | 2022-04-15 | 广汽本田汽车有限公司 | Edge covering positioning mechanism and using method thereof |
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