CN213244522U

CN213244522U - Compressing and fixing device of circuit board

Info

Publication number: CN213244522U
Application number: CN202022575430.XU
Authority: CN
Inventors: 李福军; 穆家相
Original assignee: Xuzhou Taiji New Electronic Technology Co ltd
Current assignee: Xuzhou Taiji New Electronic Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-05-18
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a compressing and fixing device of a circuit board, which comprises a processing table body, wherein a first side plate and a second side plate are respectively and fixedly arranged at the two ends of the processing table body, an adjusting mechanism is fixedly arranged at one side of the first side plate and comprises a motor, the motor is fixedly arranged on the first side plate, the output end of the motor runs through the first side plate and is provided with a stud at the tail end of the first side plate; the utility model discloses under the drive of motor, the use of stud and movable block is deuterogamied, has realized the convenient quick adjustment of interval between two sets of U type mounts to for compressing tightly of different length circuit boards fixedly provide facility, and then improved the practicality that compresses tightly fixing device, the utility model discloses a U type mount, electric telescopic handle use with the cooperation of rubber pressure strip, realized that the mechanization to different width circuit boards is fixed, thereby improved the circuit board and pressed the fastening regularly stability, and then ensured the processing technology of circuit board.

Description

Compressing and fixing device of circuit board

Technical Field

The utility model relates to a circuit board processing technology field specifically is a circuit board compress tightly fixing device.

Background

The circuit board is also called as a circuit board, the circuit board can be called as a printed circuit board or a printed circuit board, the English name is PCB and FPC circuit board, the FPC circuit board is also called as a flexible circuit board, the flexible circuit board is made of polyimide or polyester film as a base material, has the characteristics of high reliability, high wiring density, light weight, thin thickness and good bending property, and the flexible circuit board and the rigid circuit board are combined together through processes such as pressing and the like according to related process requirements to form the circuit board with FPC property and PCB property.

The existing circuit board is mostly manually pressed and fixed by special tools during processing, but instability exists due to manual pressing, so that the circuit board is prone to position deviation during subsequent processing, welding, film sticking or punching and the like of the circuit board are affected, the circuit board is damaged even, and the processing technology of the circuit board is seriously affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board compress tightly fixing device 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 pressing and fixing device of a circuit board comprises a processing table body, wherein a first side plate and a second side plate are fixedly installed at two ends of the processing table body respectively, an adjusting mechanism is fixedly installed at one side of the first side plate and comprises a motor, the motor is fixedly installed on the first side plate, an output end of the motor penetrates through the first side plate, a stud is arranged at the tail end of the motor, one end of the stud is rotatably connected with the second side plate, symmetrically-distributed moving blocks are inserted into the stud in a threaded manner, connecting columns are fixedly installed at the upper ends of the moving blocks, a pressing and fixing mechanism is arranged at the upper ends of the connecting columns and comprises a U-shaped fixing frame, the U-shaped fixing frame is slidably clamped at the upper end of the processing table body, the middle part of the lower end of the U-shaped fixing frame is fixedly connected with the connecting columns, and an electric motor is fixedly installed, the output end of the electric telescopic rod penetrates through the U-shaped fixing frame, a rubber pressing plate is arranged at the tail end of the U-shaped fixing frame, and the rubber pressing plate is arranged on the inner side of the U-shaped fixing frame in a sliding clamping mode.

As a preferred technical scheme of the utility model, the upper end both sides fixed mounting of processing platform body has the direction card rail that the symmetry set up, slide clamp is equipped with the direction fixture block of symmetric distribution on the direction card rail, and is adjacent the lower fixed surface of the upper end of direction fixture block and U type mount is connected.

As a preferred technical scheme of the utility model, one side fixed mounting of first curb plate has the protective frame, the one end of protective frame is equipped with the bearing, motor fixed mounting is in the inboard of protective frame, and the output of motor rotates with the bearing to be connected.

As a preferred technical scheme of the utility model, the upper end fixed mounting of rubber pressure strip has the guide bar that the symmetry set up, the upper end of U type mount runs through the guiding hole of seting up the symmetric distribution, the guide bar slides and inserts and establish in the guiding hole.

As a preferred technical scheme of the utility model, the upper end fixed mounting of processing platform body has the division board, run through the logical groove of seting up the symmetry setting on the division board, the spliced pole slip card is established at logical inslot.

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

1. the utility model discloses under the drive of motor, the use of deuterogamy double-end stud and movable block has realized the convenient quick adjustment of interval between two sets of U type mounts to for compressing tightly of different length circuit boards fixedly provide convenience, and then improved the practicality that compresses tightly fixing device.

2. The utility model discloses a U type mount, electric telescopic handle use with the cooperation of rubber pressure strip, have realized that it is fixed to the mechanization of different width circuit boards to improved the circuit board and pressed the regularly stability of fastening, and then ensured the processing technology of circuit board.

Drawings

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

FIG. 2 is a schematic view of the structural connection of the present invention;

fig. 3 is the schematic structural diagram of the compressing and fixing mechanism of the present invention.

In the figure: 1. a processing table body; 11. a first side plate; 12. a second side plate; 13. guiding and clamping the rail; 14. a guide clamping block; 2. an adjustment mechanism; 21. a motor; 22. a stud; 23. a moving block; 24. connecting columns; 25. a protective frame; 26. a bearing; 3. a pressing and fixing mechanism; 31. a U-shaped fixing frame; 32. an electric telescopic rod; 33. a rubber pressure strip; 34. a guide bar; 35. a guide hole; 4. a partition plate; 41. a through groove.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a compressing and fixing device of circuit board, includes processing platform body 1, and processing platform body 1's both ends difference fixed mounting has first curb plate 11 and second curb plate 12, and one side fixed mounting of first curb plate 11 has adjustment mechanism 2, and adjustment mechanism 2 includes motor 21, in this scheme: the type Y80M1-2 is preferred for the motor 21, a power supply interface of the motor is connected with a power supply system through a switch, an operation circuit of the motor 21 is a normal and reverse rotation control program of a conventional motor 21, the operation of the circuit is the conventional circuit, the circuit and the control related to the scheme are the prior art, redundant description is not repeated, the motor 21 is fixedly installed on the first side plate 11, an output end of the motor 21 penetrates through the first side plate 11, a stud 22 is arranged at the tail end of the first side plate 11, one end of the stud 22 is rotatably connected with the second side plate 12, symmetrically distributed moving blocks 23 are inserted in the stud 22 through threads, a connecting column 24 is fixedly installed at the upper end of each moving block 23, a pressing and fixing mechanism 3 is arranged at the upper end of each connecting column 24, each pressing and fixing mechanism 3 comprises a U-shaped fixing frame 31, the U-shaped fixing frame 31 is slidably clamped, an electric telescopic rod 32 is fixedly installed in the middle of the upper end of the U-shaped fixing frame 31, the output end of the electric telescopic rod 32 penetrates through the U-shaped fixing frame 31, a rubber pressing plate 33 is arranged at the tail end of the U-shaped fixing frame 31, the rubber pressing plate 33 is clamped on the inner side of the U-shaped fixing frame 31 in a sliding mode, when the electric telescopic rod is used daily, a user needs to adjust the distance between the two groups of pressing fixing mechanisms 3 according to the actual size of a circuit board to be processed, the user can open the motor 21 to drive the stud 22 to rotate, the two groups of moving blocks 23 to move oppositely, the two groups of U-shaped fixing frames 31 are driven to move oppositely through the two groups of connecting columns 24, the user can close the motor 21 and open the two groups of electric telescopic rods 32 simultaneously until the distance between the two groups of U-shaped fixing frames 31 is matched with the, therefore, the rubber pressing plate 33 is separated from the inner side bottom of the U-shaped fixing frame 31, when the rubber pressing plate 33 is moved to a proper position, a user can close the electric telescopic rods 32, then the user can insert the circuit board to be processed between the rubber pressing plate 33 and the U-shaped fixing frame 31 from the side end of the U-shaped fixing frame 31, then the user can open the two groups of electric telescopic rods 32 simultaneously again to push the two groups of rubber pressing plates 33 to move downwards simultaneously until the rubber pressing plate 33 presses and fixes the circuit board to be processed on the U-shaped fixing frame 31, then the user can close the electric telescopic rods 32 and perform subsequent processing on the circuit board, when the processing of the circuit board is completed, the user can open the two groups of electric telescopic rods 32 simultaneously to drive the rubber pressing plates 33 to move upwards until the lower end of the rubber pressing plate 33 is separated from the circuit board, and at the moment, the user can take out the processed circuit board and replace a new circuit board, under motor 21's drive, the use of stud 22 and movable block 23 is deuterogamied, the convenient quick adjustment of interval between two sets of U type mounts 31 has been realized, thereby it is convenient to compress tightly fixedly for the different length circuit boards, and then the practicality that compresses tightly fixing device has been improved, in addition, through U type mount 31, electric telescopic handle 32 uses with the cooperation of rubber pressure strip 33, the mechanization of having realized different width circuit boards is fixed, thereby the stability of circuit board pressure fastening timing has been improved, and then the processing technology of circuit board has been ensured.

The upper end of the processing table body 1 is fixedly provided with guide clamping rails 13 which are symmetrically arranged on two sides, guide clamping blocks 14 which are symmetrically distributed are arranged on the guide clamping rails 13 in a sliding clamping mode, the upper ends of the adjacent guide clamping blocks 14 are fixedly connected with the lower surface of the U-shaped fixing frame 31, and the guide clamping blocks 14 are matched with the guide clamping rails 13 to guide the U-shaped fixing frame 31 to move, so that the distance between the two sets of U-shaped fixing frames 31 can be adjusted conveniently.

One side fixed mounting of first curb plate 11 has protecting frame 25, and the one end of protecting frame 25 is equipped with bearing 26, and motor 21 fixed mounting is in the inboard of protecting frame 25, and motor 21's output and bearing 26 rotate to be connected, and protecting frame 25 can play certain guard action to motor 21, and bearing 26's use has increased motor 21's operating stability.

The upper end fixed mounting of rubber pressure strip 33 has the guide bar 34 that the symmetry set up, and the upper end of U type mount 31 runs through the guiding hole 35 of seting up the symmetric distribution, and guide bar 34 slides and inserts and establish in guiding hole 35, under the coordinated action of guide bar 34 and guiding hole 35, has effectively improved the mobility stability of rubber pressure strip 33 to the normal use that compresses tightly fixed establishment 3 has been ensured.

Processing platform body 1's upper end fixed mounting has division board 4, division board 4 can separate the inner chamber of processing platform body 1 with the external world, thereby external parts etc. drop inside processing platform body 1 when avoiding using, influence the use of equipment, run through logical groove 41 who sets up the symmetry on division board 4, spliced pole 24 slide card is established in logical groove 41, use through logical groove 41, spacing and guide effect have been played to spliced pole 24's removal, thereby the normal removal of movable block 23 has been ensured.

The working principle is as follows: when the utility model is used in daily life, the user needs to adjust the distance between the two groups of pressing and fixing mechanisms 3 according to the actual size of the circuit board to be processed, at this time, the user can open the motor 21 to drive the stud 22 to rotate, thereby driving the two groups of moving blocks 23 to move in opposite directions, further driving the two groups of U-shaped fixing frames 31 to move in opposite directions through the two groups of connecting columns 24, until the distance between the two groups of U-shaped fixing frames 31 is matched with the length of the circuit board to be processed, the user can close the motor 21 and simultaneously open the two groups of electric telescopic rods 32, pull the rubber pressing plate 33 to move upwards through the electric telescopic rods 32, thereby separating the rubber pressing plate 33 from the inner side part of the U-shaped fixing frame 31, after the rubber pressing plate 33 is moved to a proper position, the user can close the electric telescopic rods 32, then the user can insert the circuit board to be processed between the rubber pressing plate 33 and the U-shaped fixing frame, then, a user can open the two groups of electric telescopic rods 32 at the same time again to push the two groups of rubber pressing plates 33 to move downwards at the same time until the rubber pressing plates 33 press and fix the circuit board to be processed on the U-shaped fixing frame 31, then the user can close the electric telescopic rods 32 and perform subsequent processing on the circuit board, after the circuit board is processed, the user can open the two groups of electric telescopic rods 32 at the same time to drive the rubber pressing plates 33 to move upwards until the lower end of the rubber pressing plates 33 is separated from the circuit board, at the moment, the user can take out the processed circuit board and replace the new circuit board for subsequent processing, and under the driving of the motor 21, the double-end stud 22 and the moving block 23 are matched for use, so that the convenient and quick adjustment of the distance between the two groups of U-shaped fixing frames 31 is realized, and convenience is provided for the, and then improved the practicality that compresses tightly fixing device, in addition, use through the cooperation of U type mount 31, electric telescopic handle 32 and rubber pressure strip 33, realized the mechanized fixed to different width circuit boards to improved the circuit board and pressed the regularly stability of fastening, and then ensured the processing technology of circuit board.

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. The utility model provides a compressing and fixing device of circuit board, includes processing platform body (1), its characterized in that: the processing table comprises a processing table body (1), wherein a first side plate (11) and a second side plate (12) are respectively and fixedly mounted at two ends of the processing table body (1), an adjusting mechanism (2) is fixedly mounted at one side of the first side plate (11), the adjusting mechanism (2) comprises a motor (21), the motor (21) is fixedly mounted on the first side plate (11), an output end of the motor (21) penetrates through the first side plate (11) and is provided with a stud (22) at the tail end thereof, one end of the stud (22) is rotatably connected with the second side plate (12), symmetrically distributed moving blocks (23) are inserted into the stud (22) in a threaded manner, a connecting column (24) is fixedly mounted at the upper end of each moving block (23), a pressing and fixing mechanism (3) is arranged at the upper end of each connecting column (24), each pressing and fixing mechanism (3) comprises a U-shaped fixing frame (31), and the U-shaped fixing frames (31) are slidably, and U type mount (31) lower extreme middle part and spliced pole (24) fixed connection, the upper end middle part fixed mounting of U type mount (31) has electric telescopic handle (32), the output of electric telescopic handle (32) runs through U type mount (31) and is equipped with rubber pressure strip (33) at its end, the inboard at U type mount (31) is established to rubber pressure strip (33) slip card.

2. The circuit board compression fixing device of claim 1, wherein: the upper end both sides fixed mounting of processing platform body (1) has direction card rail (13) that the symmetry set up, slide block is equipped with the direction fixture block (14) of symmetric distribution on direction card rail (13), and is adjacent the lower fixed surface of the upper end of direction fixture block (14) and U type mount (31) is connected.

3. The circuit board compression fixing device of claim 1, wherein: one side fixed mounting of first curb plate (11) has protecting frame (25), the one end of protecting frame (25) is equipped with bearing (26), motor (21) fixed mounting is in the inboard of protecting frame (25), and the output and the bearing (26) of motor (21) rotate to be connected.

4. The circuit board compression fixing device of claim 1, wherein: the upper end fixed mounting of rubber pressure strip (33) has guide bar (34) that the symmetry set up, the upper end of U type mount (31) runs through the guiding hole (35) of seting up the symmetric distribution, guide bar (34) slide and insert and establish in guiding hole (35).

5. The circuit board compression fixing device of claim 1, wherein: processing platform body's (1) upper end fixed mounting has division board (4), run through logical groove (41) of seting up the symmetry setting on division board (4), spliced pole (24) slip card is established in logical groove (41).