CN213968774U

CN213968774U - Pin cutting machine for forming filter PCB (printed circuit board)

Info

Publication number: CN213968774U
Application number: CN202021961941.9U
Authority: CN
Inventors: 孟宝龙
Original assignee: Hangzhou Ruikai Electronic Co ltd
Current assignee: Hangzhou Ruikai Electronic Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-08-17
Anticipated expiration: 2030-09-10

Abstract

The utility model belongs to the field of filter production equipment, in particular to a filter PCB forming pin shearing machine, which aims at the problems that when the existing filter pins welded on a PCB are cut, the length of the pins cannot be controlled frequently, and the pins are easy to be cut, the lengths are different, the scheme is provided, which comprises a base, a mounting frame is fixedly arranged at the top of the base, and the PCB is clamped in the mounting frame, a support plate is fixedly arranged at the top of the mounting frame, an electric push rod is fixedly arranged at the top of the support plate, an output shaft of the electric push rod penetrates through the support plate and is connected with the mounting plate in a sliding way, a plurality of baffle plates are fixedly arranged at the bottom of the mounting plate at equal intervals, the utility model can drive the mounting plate to move downwards by starting the electric push rod, and can cut a plurality of filter pins on the PCB, therefore, when in use, the problem of different lengths of a plurality of pins can be avoided, and the method has good practicability.

Description

Pin cutting machine for forming filter PCB (printed circuit board)

Technical Field

The utility model relates to a technical field of wave filter production facility especially relates to a foot machine is cut in shaping of wave filter PCB board.

Background

Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components. The printed circuit board is generally represented by a 'PCB', and the printed circuit board cannot be called the 'PCB', and the development of the printed circuit board has been over 100 years; the design of the method is mainly layout design; the circuit board has the main advantages that wiring and assembly errors are greatly reduced, and the automation level and the production labor rate are improved;

at present, when cutting filter pins welded on a PCB, the length of the pins cannot be controlled, and the pins are different in length after being cut easily, so that a pin cutting machine for forming the filter PCB is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that exists among the prior art, the utility model provides a filter PCB board shaping cuts foot machine.

In order to realize the purpose, the utility model adopts the technical proposal that.

The filter PCB forming pin shearing machine comprises a base, wherein a mounting frame is fixedly mounted at the top of the base, a PCB is clamped in the mounting frame, a supporting plate is fixedly mounted at the top of the mounting frame, an electric push rod is fixedly mounted at the top of the supporting plate, an output shaft of the electric push rod penetrates through the supporting plate and is slidably connected with the mounting plate, a plurality of baffles are fixedly mounted at the bottom of the mounting plate at equal intervals, one side of each baffle is slidably connected with a same transmission plate, a first cutter is fixedly mounted at one side of each baffle and is flush with one side of the mounting plate, a plurality of second cutters are fixedly mounted at equal intervals on the transmission plate, the plurality of first cutters are respectively matched with the plurality of second cutters, a rotating shaft is rotatably connected at the bottom of the mounting plate, a rack is slidably connected at one side of the mounting plate, and the bottom end of the rack is slidably connected, and the rotating shaft is respectively connected with the transmission plate and the rack in a transmission way.

Preferably, a moving plate is connected in the mounting rack in a sliding mode, clamping plates are fixedly mounted at the bottom of the moving plate and the top of the base respectively, the PCB is clamped with the two clamping plates respectively, a screw rod is connected to the top of one side of the mounting rack in a threaded mode, one side of the moving plate extends to the outer side of the mounting rack, and the bottom end of the screw rod is rotatably connected with the top of the moving plate.

As preferred, the top fixed mounting of mounting panel has the removal cover, and fixed mounting has the slide on electric putter's the output shaft, slide and removal cover sliding connection, it is connected with the lead screw to rotate on the one side inner wall of removal cover, and the bottom fixed mounting of slide has the threading board, the bottom of threading board extend to in the removal cover and with the inner wall sliding connection who removes the cover, the one end of lead screw runs through the threading board respectively and removes one side inner wall of cover and extends to the outside of removing the cover, and lead screw and threading board threaded connection.

Preferably, the opposite side fixed mounting of driving plate has the go-between, and the one end fixed mounting of pivot has the dwang, one side top fixed mounting of dwang has the fender axle, and the one end that keeps off the axle extends to in the go-between and with the inner wall transmission connection of go-between.

Preferably, the rotating shaft is fixedly sleeved with a gear, and the gear is meshed with the rack.

The utility model discloses in, the foot machine is cut in shaping of wave filter PCB board:

according to the technical scheme, the PCB is placed in the mounting frame, then the screw rod can be rotated to drive the movable plate to move downwards, the PCB can be clamped by the two clamping plates, then the screw rod can be rotated, at the moment, the screw rod is in threaded connection with the threaded plate, the mounting plate can be driven to move transversely, at the moment, the distance between the first cutter and the PCB and the distance between the second cutter and the PCB can be changed, and the length of the pins of the filter on the PCB can be controlled;

can drive the mounting panel through starting electric putter and remove downwards, when the mounting panel removes downwards, the cooperation drive pivot of accessible gear and rack rotates, when the pivot rotates, can drive the dwang and rotate, can be under the cooperation of fender axle and go-between, drive the driving plate and carry out horizontal reciprocating motion, can make a plurality of second cutters carry out horizontal reciprocating motion this moment, can be under the cooperation of a plurality of first cutters, can cut the pin, and a plurality of first cutters and a plurality of second cutters all remove downwards, so can cut a plurality of wave filter pins on the PCB board in full-face.

The utility model discloses a start electric putter, can drive the mounting panel and remove downwards, can cut in the face of a plurality of wave filter pins on the PCB board entirely, consequently when using, can avoid numerous pin problem different in size, so have good practicality.

Drawings

FIG. 1 is a front view of the foot shearing machine of the present invention;

FIG. 2 is a front view of the connection structure of the electric push rod and the movable cover of the present invention;

FIG. 3 is a side view of the mounting plate, the driving plate and the rack connecting structure of the present invention;

FIG. 4 is a top view of the connecting structure of the baffle and the transmission plate of the present invention;

fig. 5 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: the cutting machine comprises a base 1, a mounting rack 2, a PCB 3, a moving plate 4, a screw rod 5, a supporting plate 6, an electric push rod 7, an installing plate 8, a sliding plate 9, a moving cover 10, a threaded plate 11, a lead screw 12, a baffle 13, a transmission plate 14, a connecting ring 15, a rotating shaft 16, a rotating rod 17, a gear 18, a rack 19, a first cutter 20 and a second cutter 21.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 1-5, a filter PCB forming pin cutter comprises a base 1, a mounting frame 2 is fixedly mounted on the top of the base 1, a PCB 3 is clamped in the mounting frame 2, a supporting plate 6 is fixedly mounted on the top of the mounting frame 2, an electric push rod 7 is fixedly mounted on the top of the supporting plate 6, an output shaft of the electric push rod 7 penetrates through the supporting plate 6 and is slidably connected with a mounting plate 8, a plurality of baffles 13 are fixedly mounted on the bottom of the mounting plate 8 at equal intervals, one side of each baffle 13 is slidably connected with a same transmission plate 14, a first cutter 20 is fixedly mounted on one side of each baffle 13, the plurality of first cutters 20 are flush with one side of the mounting plate 8, a plurality of second cutters 21 are fixedly mounted on the transmission plate 14 at equal intervals, the plurality of first cutters 20 are respectively matched with the plurality of second cutters 21, a rotating shaft 16 is rotatably connected to the bottom of the mounting plate 8, a rack 19 is slidably connected to one side of the mounting plate 8, the bottom end of the rack 19 is connected with the top of the base 1 in a sliding manner, and the rotating shaft 16 is respectively connected with the transmission plate 14 and the rack 19 in a transmission manner; a movable plate 4 is slidably connected in the mounting frame 2, clamping plates are fixedly arranged at the bottom of the movable plate 4 and the top of the base 1, the PCB 3 is respectively clamped with the two clamping plates, a screw rod 5 is connected with the top of one side of the mounting frame 2 in a threaded manner, one side of the movable plate 4 extends to the outer side of the mounting frame 2, and the bottom end of the screw rod 5 is rotatably connected with the top of the movable plate 4, so that the PCB 3 can be conveniently positioned and clamped; the top of the mounting plate 8 is fixedly provided with a movable cover 10, an output shaft of the electric push rod 7 is fixedly provided with a sliding plate 9, the sliding plate 9 is connected with the movable cover 10 in a sliding manner, the inner wall of one side of the movable cover 10 is connected with a screw rod 12 in a rotating manner, the bottom of the sliding plate 9 is fixedly provided with a thread plate 11, the bottom of the thread plate 11 extends into the movable cover 10 and is connected with the inner wall of the movable cover 10 in a sliding manner, one end of the screw rod 12 penetrates through the inner walls of one sides of the thread plate 11 and the movable cover 10 respectively and extends to the outer side of the movable cover 10, and the screw rod 12 is in threaded connection with the thread plate 11, so that the cutting length of pins on the filter can be conveniently controlled; the connecting ring 15 is fixedly installed on the other side of the transmission plate 14, the rotating rod 17 is fixedly installed at one end of the rotating shaft 16, the blocking shaft is fixedly installed at the top of one side of the rotating rod 17, and one end of the blocking shaft extends into the connecting ring 15 and is in transmission connection with the inner wall of the connecting ring 15, so that the plurality of second cutters 21 can be conveniently driven to perform transverse reciprocating motion; the rotating shaft 16 is fixedly sleeved with a gear 18, and the gear 18 is meshed with a rack 19, so that the rotating shaft 16 can be conveniently driven to rotate.

In the utility model, the PCB 3 is placed in the mounting rack 2, then the movable plate 4 is driven by the rotatable screw 5 to move downwards, the PCB 3 can be clamped by two clamping plates, then the screw 12 can be rotated, at the moment, the mounting plate 8 can be driven to move transversely due to the threaded connection between the screw 12 and the thread plate 11, at the moment, the distance between the first cutter 20 and the second cutter 21 and the PCB 3 can be changed, the length of the pin of the filter on the PCB 3 can be controlled, the mounting plate 8 can be driven to move downwards by starting the electric push rod 7, when the mounting plate 8 moves downwards, the rotating shaft 16 can be driven to rotate by the matching of the gear 18 and the rack 19, when the rotating shaft 16 rotates, the rotating rod 17 can be driven to rotate, namely, under the matching of the blocking shaft and the connecting ring 15, the driving plate 14 can be driven to move transversely and back, can make a plurality of second cutters 21 carry out horizontal reciprocating motion this moment, can be under the cooperation of a plurality of first cutters 20, can cut the pin to a plurality of first cutters 20 and a plurality of second cutters 21 all move downwards, so can cut a plurality of wave filter pins on the PCB board 3 all around, consequently when using, can avoid numerous pin problem that differs in length, so have good practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The filter PCB forming pin shearing machine comprises a base and is characterized in that a mounting frame is fixedly mounted at the top of the base, a PCB is clamped in the mounting frame, a supporting plate is fixedly mounted at the top of the mounting frame, an electric push rod is fixedly mounted at the top of the supporting plate, an output shaft of the electric push rod penetrates through the supporting plate and is connected with the mounting plate in a sliding manner, a plurality of baffles are fixedly mounted at equal intervals at the bottom of the mounting plate, one side of each baffle is connected with the same transmission plate in a sliding manner, a first cutter is fixedly mounted at one side of each baffle and is flush with one side of the mounting plate, a plurality of second cutters are fixedly mounted at equal intervals on the transmission plate, the first cutters are respectively matched with the second cutters, a rotating shaft is rotatably connected at the bottom of the mounting plate, and a rack is slidably connected at one side of the, the bottom of the rack is connected with the top of the base in a sliding mode, and the rotating shaft is connected with the transmission plate and the rack in a transmission mode respectively.

2. The filter PCB molding pin shearing machine of claim 1, wherein a moving plate is slidably connected in the mounting rack, clamping plates are fixedly mounted at the bottom of the moving plate and the top of the base, the PCB is respectively clamped with the two clamping plates, a screw is in threaded connection with the top of one side of the mounting rack, one side of the moving plate extends to the outer side of the mounting rack, and the bottom end of the screw is rotatably connected with the top of the moving plate.

3. The filter PCB forming pin shearing machine as claimed in claim 1, wherein a movable cover is fixedly mounted at the top of the mounting plate, a sliding plate is fixedly mounted on an output shaft of the electric push rod, the sliding plate is slidably connected with the movable cover, a lead screw is rotatably connected to an inner wall of one side of the movable cover, a threaded plate is fixedly mounted at the bottom of the sliding plate, the bottom of the threaded plate extends into the movable cover and is slidably connected with the inner wall of the movable cover, one end of the lead screw penetrates through the threaded plate and the inner wall of one side of the movable cover respectively and extends to the outer side of the movable cover, and the lead screw is in threaded connection with the threaded plate.

4. The filter PCB molding pin shearing machine of claim 1, wherein the other side of the transmission plate is fixedly provided with a connecting ring, one end of the rotating shaft is fixedly provided with a rotating rod, the top of one side of the rotating rod is fixedly provided with a baffle shaft, and one end of the baffle shaft extends into the connecting ring and is in transmission connection with the inner wall of the connecting ring.

5. The filter PCB board molding pin cutter according to claim 1, wherein the shaft is fixedly sleeved with a gear, and the gear is engaged with the rack.