CN216905474U

CN216905474U - Portable circuit board edge cutting device

Info

Publication number: CN216905474U
Application number: CN202123302833.8U
Authority: CN
Inventors: 郭望来
Original assignee: Shenzhen Jingzhuo Circuit Technology Co ltd
Current assignee: Shenzhen Jingzhuo Circuit Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-05
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a movable circuit board edge cutting device, which aims to solve the technical problem that a circuit board cannot be stably clamped according to different sizes of the circuit board in the prior art. The movable circuit board edge cutting device comprises a bottom plate; the outer side fixed mounting of bottom plate has outer fishplate bar, the inboard of bottom plate is provided with the centre gripping subassembly, the upper end of centre gripping subassembly is provided with splint, splint are provided with two sets ofly, the inboard of outer fishplate bar is provided with the removal subassembly, remove the subassembly structure with the structure of centre gripping subassembly is the same, the upper end of removing the subassembly is provided with the guillootine. This portable circuit board edge cutting device only needs to drive two splint through the centre gripping subassembly and stabilizes the centre gripping to the circuit board and handle, drives the clamp plate through the elevating assembly and moves down, stabilizes the centre gripping through the clamp plate to the circuit board to the stable centre gripping of equipment has been realized.

Description

Portable circuit board edge cutting device

Technical Field

The utility model belongs to the field of circuit board processing, and particularly relates to a movable circuit board edge cutting device.

Background

Nowadays, along with the development of electronic information, the use of circuit board is also comparatively common, in the production and processing of circuit board, need carry out processing to the circuit board through multiple process, wherein it is common to need carry out cutting device to the edge of circuit board, carries out pruning treatment to the circuit board.

At present, the utility model patent of patent number CN201821692505.9 discloses a circuit board edge cutting device, belong to circuit board technical field, comprising a base plate, the fixer, slip post and motor, the top welding of bottom plate is provided with the motor, the open-top of bottom plate is provided with the spout, the top of bottom plate is equipped with the slip post, and the bottom plate passes through spout and slip post sliding connection, one side welding of slip post is provided with the fixer, one side of fixer is equipped with the disc, one side welding of disc has branch, one side of disc is equipped with clamping screw, and clamping screw threaded connection is in branch, one side welding of disc has the baffle. The screw rod is in threaded connection with the threaded ring, the bolt can move left and right in the threaded ring by rotating the threaded ring, so that the cutting precision is greatly improved, the circuit cannot be excessively damaged, and the disc can rotate on the screw rod and can be suitable for trimming the circuit board. The circuit board cutting device adopts a cutting machine to cut a circuit board, but the circuit board cutting device cannot stably clamp the circuit board according to the different sizes of the circuit board in the using process, and is not uniform in cutting and inconvenient to use.

Therefore, in order to solve the problem that the conventional mobile circuit board edge cutting device cannot stably clamp circuit boards of different specifications when in use, it is necessary to improve the practicability of the device.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model aims to provide a mobile circuit board edge cutting device, aiming at solving the technical problem that a circuit board cannot be stably clamped according to different sizes of the circuit board in the prior art.

(2) Technical scheme

In order to solve the above technical problem, the present invention provides a mobile circuit board edge cutting device, which includes a base plate; the utility model discloses a clamping device for the kitchen cabinet, including bottom plate, splint, removal subassembly, movable assembly, fixed plate, lifting assembly, outer fishplate bar, the outside fixed mounting of bottom plate has outer fishplate bar, the inboard of bottom plate is provided with the centre gripping subassembly, the upper end of centre gripping subassembly is provided with splint, splint are provided with two sets ofly, the inboard of outer fishplate bar is provided with movable assembly, movable assembly structure with the structure of centre gripping subassembly is the same, movable assembly's upper end is provided with the guillootine, the upper end fixed mounting of bottom plate has the fixed plate, the one end of fixed plate is provided with lifting assembly, lifting assembly's bottom is provided with the clamp plate.

When the mobile circuit board edge cutting device adopting the technical scheme is used, the clamping assembly drives the two clamping plates to stably clamp the circuit board, the lifting assembly drives the clamping plates to move downwards, and the clamping plate is used for stabilizing the circuit board, so that stable clamping of equipment is realized.

Preferably, the inside of centre gripping subassembly is including first motor, first motor set up in the outside of bottom plate, the output shaft fixed mounting of first motor has first threaded rod, first threaded rod with the bottom plate rotates to be connected, drives first threaded rod through setting up of first motor and handles, drives first threaded rod and rotates.

Further, the inside of centre gripping subassembly is including the screw ring, the screw ring set up in the outside of first threaded rod, the screw ring with first threaded rod lead screw is connected, the screw ring is provided with two sets ofly, is connected with the lead screw of screw ring through first threaded rod and drives the screw ring and remove, and the screw ring passes through the slider and drives splint and remove.

Still further, the inside of centre gripping subassembly includes the spacing groove, the spacing groove is seted up in the upper end of bottom plate, the outside fixed mounting of screw ring has the slider, the slider with spacing groove sliding connection, the upper end of slider with the bottom fixed connection of splint removes spacing processing through the sliding connection of spacing groove and slider to splint, and two splint stabilize the centre gripping to the circuit board and handle.

Preferably, the inside of lifting unit is including the second motor, the second motor set up in the upper end of fixed plate, the output shaft fixed mounting of second motor has the second threaded rod, the second threaded rod with the fixed plate rotates to be connected, drives the second threaded rod through starting the second motor and rotates, carries out drive processing to the second threaded rod.

Furthermore, the inside of lifting unit is including a screw section of thick bamboo, a screw section of thick bamboo set up in the upper end of clamp plate, a screw section of thick bamboo with the second threaded rod lead screw is connected, connects the movable clamp plate through the lead screw of second threaded rod and screw section of thick bamboo and moves down.

Still further, the inside of lifting unit is including the dead lever, dead lever fixed mounting is in the bottom position of fixed plate, the upper end fixed mounting of clamp plate has a fixed section of thick bamboo, the dead lever with a fixed section of thick bamboo sliding connection removes spacing processing to the clamp plate through the sliding connection of dead lever and a fixed section of thick bamboo, stabilizes the centre gripping through the clamp plate to the circuit board.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the movable circuit board edge cutting device provided by the utility model has the advantages that a circuit board is arranged between two clamping plates, a first motor is started to drive a first threaded rod to rotate, the first threaded rod is connected with a lead screw of a threaded ring to drive a threaded ring to move, the threaded ring drives the clamping plates to move through a sliding block, the clamping plates are moved and limited through the sliding connection of a limiting groove and the sliding block, the two clamping plates stably clamp the circuit board, a second motor is started to drive a second threaded rod to rotate, the second threaded rod is connected with a threaded cylinder through the lead screw to drive a pressing plate to move downwards, the pressing plate is moved and limited through the sliding connection of a fixed rod and a fixed cylinder, and the circuit board is stably clamped through the pressing plate, so that the stable clamping of equipment is realized, and a cutting machine is driven to move through a starting moving assembly to perform cutting treatment.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an expanded view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention.

The labels in the figures are: 1. a base plate; 2. an outer connecting plate; 3. a clamping assembly; 4. a splint; 5. a moving assembly; 6. a cutting machine; 7. a fixing plate; 8. a lifting assembly; 9. pressing a plate; 10. a first motor; 11. a first threaded rod; 12. a threaded ring; 13. a limiting groove; 14. a slider; 15. a second motor; 16. a second threaded rod; 17. a threaded barrel; 18. fixing the rod; 19. and (4) fixing the cylinder.

Detailed Description

The embodiment is used for a mobile circuit board edge cutting device, the three-dimensional structure of which is schematically shown in fig. 1, and the unfolding structure of which is schematically shown in fig. 2, and the mobile circuit board edge cutting device comprises a bottom plate 1; the outside fixed mounting of bottom plate 1 has outer fishplate bar 2, the inboard of bottom plate 1 is provided with centre gripping subassembly 3, the upper end of centre gripping subassembly 3 is provided with splint 4, splint 4 is provided with two sets ofly, the inboard of outer fishplate bar 2 is provided with removal subassembly 5, removal subassembly 5 structure is the same with centre gripping subassembly 3's structure, the upper end of removal subassembly 5 is provided with guillootine 6, the upper end fixed mounting of bottom plate 1 has fixed plate 7, the one end of fixed plate 7 is provided with lifting unit 8, lifting unit 8's bottom is provided with clamp plate 9.

For the present embodiment, the shape and structure of the bottom plate 1 are set according to practical application, for example, the bottom plate 1 may have a rectangular structure, a circular structure, a polygonal structure, and the like.

Wherein, the inside of centre gripping subassembly 3 is including first motor 10, first motor 10 sets up in the outside of bottom plate 1, the output shaft fixed mounting of first motor 10 has first threaded rod 11, first threaded rod 11 rotates with bottom plate 1 to be connected, drive the processing to first threaded rod 11 through setting up of first motor 10, drive first threaded rod 11 and rotate, the inside of centre gripping subassembly 3 is including threaded ring 12, threaded ring 12 sets up in the outside of first threaded rod 11, threaded ring 12 is connected with 11 lead screws of first threaded rod, threaded ring 12 is provided with two sets ofly, it drives threaded ring 12 and removes to be connected with the lead screw of threaded ring 12 through first threaded rod 11, threaded ring 12 drives splint 4 through slider 14 and removes.

The sectional structure of the mobile circuit board edge cutting device is schematically shown in fig. 3, the clamping assembly 3 includes a limiting groove 13 therein, the limiting groove 13 is disposed at the upper end of the bottom plate 1, a sliding block 14 is fixedly mounted at the outer side of the threaded ring 12, the sliding block 14 is slidably connected with the limiting groove 13, the upper end of the sliding block 14 is fixedly connected with the bottom end of the clamping plate 4, the clamp plates 4 are moved and limited through the sliding connection of the limiting grooves 13 and the sliding blocks 14, the circuit board is stably clamped by the two clamp plates 4, the lifting assembly 8 comprises a second motor 15 inside, the second motor 15 is arranged at the upper end of the fixing plate 7, a second threaded rod 16 is fixedly arranged on an output shaft of the second motor 15, the second threaded rod 16 is rotatably connected with the fixing plate 7, the second motor 15 is started to drive the second threaded rod 16 to rotate, and the second threaded rod 16 is driven.

Meanwhile, the inside of the lifting assembly 8 comprises a threaded cylinder 17, the threaded cylinder 17 is arranged at the upper end of the pressing plate 9, the threaded cylinder 17 is connected with a second threaded rod 16 in a screw rod mode, the pressing plate 9 is connected with the second threaded rod 16 and the threaded cylinder 17 through the screw rod, the inside of the lifting assembly 8 comprises a fixing rod 18, the fixing rod 18 is fixedly installed at the bottom end of the fixing plate 7, a fixing cylinder 19 is fixedly installed at the upper end of the pressing plate 9, the fixing rod 18 is connected with the fixing cylinder 19 in a sliding mode, the pressing plate 9 is subjected to moving limiting processing through the sliding connection of the fixing rod 18 and the fixing cylinder 19, and the circuit board is stably clamped through the pressing plate 9.

When the mobile circuit board edge cutting device of the technical proposal is used, the circuit board is arranged between the two clamping plates 4, the first motor 10 is started to drive the first threaded rod 11 to rotate, the threaded ring 12 is driven to move through the connection of the first threaded rod 11 and the screw rod of the threaded ring 12, the threaded ring 12 drives the clamping plate 4 to move through the sliding block 14, the movement limiting treatment is carried out on the clamping plates 4 through the sliding connection of the limiting grooves 13 and the sliding blocks 14, the two clamping plates 4 carry out stable clamping treatment on the circuit board, the second motor 15 is started to drive the second threaded rod 16 to rotate, the movable pressing plate 9 is connected with the screw rod of the threaded cylinder 17 through the second threaded rod 16 to move downwards, the press plate 9 is moved and limited through the sliding connection of the fixed rod 18 and the fixed cylinder 19, the circuit board is stably clamped through the press plate 9, thereby realized the stable centre gripping to equipment, drive guillootine 6 through starting to remove subassembly 5 and remove and cut the processing.

Claims

1. A mobile circuit board edge cutting device comprises a bottom plate; the outer clamping device is characterized in that an outer connecting plate is fixedly mounted on the outer side of the bottom plate, a clamping assembly is arranged on the inner side of the bottom plate, a clamping plate is arranged at the upper end of the clamping assembly, the clamping plate is provided with two groups, a moving assembly is arranged on the inner side of the outer connecting plate, the structure of the moving assembly is the same as that of the clamping assembly, a cutting machine is arranged at the upper end of the moving assembly, a fixing plate is fixedly mounted at the upper end of the bottom plate, a lifting assembly is arranged at one end of the fixing plate, and a pressing plate is arranged at the bottom end of the lifting assembly.

2. The device as claimed in claim 1, wherein the clamping assembly includes a first motor disposed outside the bottom plate, and an output shaft of the first motor is fixedly mounted with a first threaded rod rotatably connected to the bottom plate.

3. The mobile circuit board edge cutting device of claim 2, wherein the inside of the clamping assembly comprises two sets of threaded rings, the threaded rings are arranged on the outer side of the first threaded rod, and the threaded rings are connected with the first threaded rod through screws.

4. The mobile circuit board edge cutting device according to claim 3, wherein the clamping assembly includes a limiting groove therein, the limiting groove is opened at the upper end of the bottom plate, a sliding block is fixedly mounted at the outer side of the threaded ring, the sliding block is slidably connected with the limiting groove, and the upper end of the sliding block is fixedly connected with the bottom end of the clamping plate.

5. The device for cutting edges of circuit boards as claimed in claim 1, wherein the lifting assembly comprises a second motor inside, the second motor is disposed at the upper end of the fixing plate, a second threaded rod is fixedly mounted on an output shaft of the second motor, and the second threaded rod is rotatably connected to the fixing plate.

6. The mobile circuit board edge cutting device of claim 5, wherein the lifting assembly comprises a threaded cylinder inside, the threaded cylinder is disposed at the upper end of the pressing plate, and the threaded cylinder is connected to the second threaded rod screw.

7. The mobile circuit board edge cutting device as claimed in claim 6, wherein the inside of the lifting assembly includes a fixing rod, the fixing rod is fixedly mounted at a bottom end of the fixing plate, a fixing cylinder is fixedly mounted at an upper end of the pressing plate, and the fixing rod is slidably connected with the fixing cylinder.