CN218837527U

CN218837527U - Circuit board positioning and processing tool

Info

Publication number: CN218837527U
Application number: CN202223515725.3U
Authority: CN
Inventors: 张伟平
Original assignee: Digital Printed Circuit Board Co Ltd
Current assignee: Digital Printed Circuit Board Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-11
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to a circuit board processing technology field, concretely relates to circuit board location processing frock, include: mounting panel, sliding seat, rotatory lever, connection crank and centre gripping hand, the slidable mounting of mounting panel has the sliding seat, the both sides fixed mounting of sliding seat has the slip wing, the slip wing through connect the crank with rotatory lever linkage, rotatory lever rotates and installs on the axis of mounting panel, centre gripping hand fixed mounting is in the mounting panel top surface is followed the sliding seat removes in opposite directions. The principle of a crank connecting rod and a lever is utilized, and the crank connecting rod is utilized to drive the clamping hands to move oppositely to clamp the two sides of the circuit board. The plastic rubber is arranged on the clamping hand, so that the circuit board is prevented from being damaged due to overlarge clamping force in the clamping process. The device has high adaptation performance to the circuit board, can automatically position and clamp the circuit board, has moderate clamping force, and can stably and safely position the circuit board.

Description

Circuit board positioning and processing tool

Technical Field

The utility model relates to a circuit board processing technology field, concretely relates to circuit board location processing frock.

Background

The circuit board is named as a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a circuit board, an aluminum substrate, a high-frequency board, a thick copper plate, an impedance board, an ultrathin circuit board, a printed circuit board and the like, enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electrical appliance layout.

The circuit board often needs to be fixed the frock location by reliable in some instruments and presss from both sides tightly, and current fixed frock is not high to the suitability of circuit board, and different anchor clamps can be adopted to the not unidimensional circuit board, so, people often need to the circuit board customization anchor clamps frock of different specifications to change anchor clamps frock according to the processing technology, caused the loss of manpower financial resources. And circuit board anchor clamps frock is when using, and circuit board clamping force is not convenient for control, can produce the damage to circuit structure in the circuit board, and clamping force is too loose, can lead to dropping of circuit board to damage.

In view of this, it is desirable to design a circuit board positioning and processing tool, which utilizes the principle of a crank link and a lever, and utilizes the crank link to drive a clamping hand to move oppositely to clamp two sides of a circuit board. The plastic rubber is arranged on the clamping hand, so that the circuit board is prevented from being damaged due to overlarge clamping force in the clamping process. The device has high adaptation performance to the circuit board, can automatically position and clamp tightly, has moderate clamping force, and can stably and safely position the circuit board.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model aims to provide a circuit board positioning and processing tool, which utilizes the principle of a crank connecting rod and a lever to drive a clamping hand to move oppositely to clamp the two sides of a circuit board. The plastic rubber is arranged on the clamping hand, so that the circuit board is prevented from being damaged due to overlarge clamping force in the clamping process. The device has high adaptation performance to the circuit board, can automatically position and clamp the circuit board, has moderate clamping force, and can stably and safely position the circuit board.

In order to realize the above object, the technical scheme of the utility model is that: the utility model provides a circuit board location processing frock, includes: mounting panel, sliding seat, rotatory lever, connection crank and centre gripping hand, the slidable mounting of mounting panel has the sliding seat, the both sides fixed mounting of sliding seat has the slip wing, the slip wing through connect the crank with rotatory lever linkage, rotatory lever rotates and installs on the axis of mounting panel, centre gripping hand fixed mounting is in the mounting panel top surface is followed the sliding seat removes in opposite directions.

Further, the mounting plate includes: the sliding plate comprises a plate body, sliding wing grooves and a sliding rail, wherein the sliding rail is fixedly installed on the top surface of the plate body in the horizontal direction, the sliding rail is connected with the sliding seat in a sliding mode, and the sliding wing grooves are formed in the two sides of the sliding rail.

Further, the sliding seat includes: the seat plate is connected to the top surface of the sliding rail in a sliding mode, the sliding wings are fixedly installed on two sides of the seat plate, the rotating shafts are installed at the tail ends of the sliding wings, and the rotating shafts are inserted into the sliding wing grooves.

Further, the rotation lever includes: the lever comprises a lever body, a connecting end shaft and a driving motor, wherein the driving motor is fixedly installed at two ends of the central axis of the installation plate, the power end of the driving motor is in power connection with the center of the lever body, the connecting end shaft is arranged at two ends of the lever body, and the connecting crank is rotatably installed between the rotating shaft and the connecting end shaft.

Further, the clamping hand includes: the clamping and installing plate comprises a clamping installing plate and a plastic rubber seat, wherein the clamping installing plate is fixedly installed on the top surface of the seat plate, and the plastic rubber seat is fixedly installed on the side wall surface of the clamping installing plate and exposed out of one side of the clamping installing plate.

Has the advantages that:

the utility model provides a pair of circuit board location processing frock utilizes the principle of crank connecting rod and lever, utilizes crank connecting rod to drive centre gripping hand subtend ground and removes and press from both sides tightly circuit board both sides. The plastic rubber is arranged on the clamping hand, so that the circuit board is prevented from being damaged due to overlarge clamping force in the clamping process. The device has high adaptation performance to the circuit board, can automatically position and clamp the circuit board, has moderate clamping force, and can stably and safely position the circuit board.

Drawings

Fig. 1 is the utility model relates to a circuit board location processing frock schematic structure view.

In the figure: 1-mounting plate, 2-sliding seat, 3-rotating lever, 4-connecting crank, 5-clamping hand, 11-plate body, 12-sliding wing groove, 13-sliding rail, 21-seat plate, 22-sliding wing, 23-rotating shaft, 31-lever body, 32-connecting end shaft, 33-driving motor, 51-clamping mounting plate and 52-plastic rubber seat.

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 of the present invention, all other embodiments obtained by those skilled in the art all belong to the protection scope of the present invention.

As shown in fig. 1, the utility model discloses a circuit board location processing frock, include: mounting panel 1, sliding seat 2, swivel lever 3, connection crank 4 and centre gripping hand 5, the slidable mounting of mounting panel 1 has sliding seat 2, the both sides fixed mounting of sliding seat 2 has sliding wing 22, sliding wing 22 through connect crank 4 with swivel lever 3 links, swivel lever 3 rotates and installs on the axis of mounting panel 1, centre gripping hand 5 fixed mounting is in mounting panel 1 top surface is followed sliding seat 2 removes in opposite directions.

In this embodiment, the mounting plate 1 includes: plate body 11, sliding wing groove 12 and sliding rail 13, the top surface of plate body 11 has along horizontal direction fixed mounting sliding rail 13, sliding rail 13 goes up sliding connection has sliding seat 2, sliding wing groove 12 has been seted up to sliding rail 13's both sides.

In this embodiment, the sliding seat 2 includes: seat board 21, slip wing 22 and axis of rotation 23, seat board 21 sliding connection be in the top surface of slip rail 13, slip wing 22 fixed mounting be in the both sides of seat board 21, the end-to-end of slip wing 22 is installed axis of rotation 23, axis of rotation 23 pegs graft in the slip wing groove 12.

In the present embodiment, the rotation lever 3 includes: the lever comprises a lever body 31, a connecting end shaft 32 and a driving motor 33, wherein the driving motor 33 is fixedly installed at two ends of the central axis of the installation plate 1, the power end of the driving motor 33 is in power connection with the center of the lever body 31, the connecting end shaft 32 is arranged at two ends of the lever body 31, and the connecting crank 4 is rotatably installed between the rotating shaft 23 and the connecting end shaft 32.

In this embodiment, the gripper 5 includes: the clamp comprises a clamp mounting plate 51 and a plastic rubber seat 52, wherein the clamp mounting plate 51 is fixedly mounted on the top surface of the seat plate 21, and the plastic rubber seat 52 is fixedly mounted on the side wall surface of the clamp mounting plate 51 and exposed out of one side of the clamp mounting plate 51.

The working principle is as follows:

since the sliding rail 13 is fixedly installed on the top surface of the plate body 11 of the installation plate 1, the sliding seat 2 is engaged on the top surface of the sliding rail 13 and can move in the horizontal direction along the sliding rail 13. Sliding wing grooves 12 are formed at both sides of the sliding rail 13, and a rotating shaft 23 mounted on a sliding wing 22 is inserted into the sliding wing grooves 12 and can move in a horizontal direction along the sliding wing grooves 12.

Wherein, because the two sides of the seat plate 21 of the sliding seat 2 are provided with the sliding wings 22, the rotating shaft 23 arranged on the sliding wings 22 is rotatably connected with the connecting crank 4. The other end of the connecting crank 4 is rotatably mounted on the connecting end shaft 32 of the rotating lever 3.

The central power of the rotating lever 3 is connected to the power end of the driving motor 33, the driving motor 33 is started to drive the rotating lever 3 to rotate, the rotation of the rotating lever 3 drives the crank connecting rod to rotate, the crank connecting rod is rotatably connected with the sliding wing 22 of the sliding seat 2, the rotation of the crank connecting rod drives the sliding wing 22 to horizontally move along the sliding wing groove 12, the sliding wing 22 is connected to two sides of the sliding seat 2, and the movement of the sliding wing 22 drives the sliding seat 2 to oppositely move along the sliding rail 13.

Wherein, because install centre gripping hand 5 on the sliding seat 2, centre gripping mounting panel 51 fixed mounting is at the top surface of bedplate 21, and the side wall fixed mounting of centre gripping mounting panel 51 has the type of moulding rubber seat 52, and the type of moulding rubber seat 52 pressurized deformation when centre gripping circuit board to stable and dynamics is centre gripping circuit board moderately.

Due to different specifications of the circuit boards, the opposite movement amounts of the clamping hands 5 are different, so that the circuit boards with different specifications can be clamped.

The utility model provides a pair of circuit board location processing frock utilizes the principle of crank connecting rod and lever, utilizes crank connecting rod to drive 5 subtend ground removals of centre gripping hand and presss from both sides tightly the circuit board both sides. Set up the type rubber of moulding on centre gripping hand 5, thereby guarantee not because of the too big damage that leads to the circuit board of centre gripping dynamics in the middle of the clamping process. The device has high adaptation performance to the circuit board, can automatically position and clamp tightly, has moderate clamping force, and can stably and safely position the circuit board.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that fall within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a circuit board location processing frock, includes: mounting panel (1), sliding seat (2), rotatory lever (3), connection crank (4) and centre gripping hand (5), its characterized in that, the slidable mounting of mounting panel (1) has sliding seat (2), the both sides fixed mounting of sliding seat (2) has sliding wing (22), sliding wing (22) through connect crank (4) with rotatory lever (3) are linked, rotatory lever (3) rotate to be installed on the axis of mounting panel (1), centre gripping hand (5) fixed mounting is in mounting panel (1) top surface is followed sliding seat (2) removes in opposite directions.

2. The circuit board positioning and processing tool according to claim 1, wherein the mounting plate (1) comprises: plate body (11), sliding wing groove (12) and sliding rail (13), the top surface of plate body (11) is installed along horizontal direction fixed mounting sliding rail (13), sliding rail (13) go up sliding connection have sliding seat (2), sliding wing groove (12) have been seted up to the both sides of sliding rail (13).

3. The positioning and processing tool for the circuit board according to claim 2, wherein the sliding seat (2) comprises: bedplate (21), slip wing (22) and axis of rotation (23), bedplate (21) sliding connection be in the top surface of sliding rail (13), slip wing (22) fixed mounting be in the both sides of bedplate (21), install the end of slip wing (22) axis of rotation (23), axis of rotation (23) are pegged graft in the slip wing groove (12).

4. A circuit board positioning and processing tool according to claim 3, characterized in that the rotating lever (3) comprises: the lever comprises a lever body (31), a connecting end shaft (32) and a driving motor (33), wherein the driving motor (33) is fixedly installed at two ends of the central axis of the installation plate (1), the power end of the driving motor (33) is in power connection with the center of the lever body (31), the connecting end shaft (32) is arranged at two ends of the lever body (31), and the connecting crank (4) is rotatably installed between the rotating shaft (23) and the connecting end shaft (32).

5. The circuit board positioning and processing tool according to claim 4, wherein the clamping hand (5) comprises: centre gripping mounting panel (51) and plastic rubber seat (52), centre gripping mounting panel (51) fixed mounting be in the top surface of bedplate (21), plastic rubber seat (52) fixed mounting be in centre gripping mounting panel (51) lateral wall face and expose in centre gripping mounting panel (51) one side.