CN218427863U

CN218427863U - Pin position adjusting device

Info

Publication number: CN218427863U
Application number: CN202222409948.5U
Authority: CN
Inventors: 陈啟昌; 叶传珍; 王年珍; 王雨锋
Original assignee: Jiangxi Huagong Intelligent Equipment Co ltd
Current assignee: Jiangxi Huagong Intelligent Equipment Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-03
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a PCB processing equipment technical field discloses a pin position control device, include: bottom plate, backing plate and pin, the backing plate below is equipped with the bottom plate, set up the cotter hole that supplies the cotter to pass on the backing plate, the bottom plate top surface is located cotter hole below and is equipped with the mount pad, mount pad top central authorities are equipped with first electro-magnet, the mount pad top is located the first electro-magnet outside and is equipped with the spring, the utility model discloses a close the first electro-magnet of cotter hole below that corresponds the position, magnetic conduction flange and second electro-magnet contact, and the pin protrusion backing plate this moment, then start the second electro-magnet, adsorb fixedly to the magnetic conduction flange through the second electro-magnet to realize the fixing of pin, when the pin of which position is required, only need close the first electro-magnet that corresponds the position, then open the second electro-magnet on it can realize the quick installation of pin, and pin position simple to operate is swift laborsaving.

Description

Pin position adjusting device

Technical Field

The utility model relates to a PCB processing equipment technical field specifically is a pin position control device.

Background

In the production process of the PCB, the PCB is usually drilled by a drilling machine, and before drilling, pins are planted on a backing plate of an equipment workbench to assist in positioning the circuit board so as to ensure the processing precision and the production efficiency. The existing method for planting the pins comprises the steps of drilling corresponding pin holes in a base plate of a workbench in advance according to a program through equipment, and then manually knocking the corresponding pins into the drilled pin holes in the base plate of the workbench by using an iron hammer one by an operator.

Through searching, the publication number is: CN114080110A, a method for processing a circuit board. The circuit board processing method comprises the following steps: preparing a machine table, a driving structure, a plugging device and a supporting frame; the base plate is arranged on the upward table top of the machine table in a sliding mode, two ends of the supporting frame are connected with the machine table and stretch across the base plate, the plugging device is connected with the supporting frame in a sliding mode and is configured to be a clamping pin; the driving structure drives the plugging device to clamp the pin at a preset position, and adjusts the relative position of the plugging device and the pin; moving the clamping end of the plugging device towards the base plate to insert the pin into the base plate; the pin is pulled out, the pin is detachably inserted in the base plate, the relative position of the inserting device and the base plate is adjusted by the driving structure, the clamping end of the inserting and pulling device moves towards the pin, and the pin is pulled out from the base plate.

Through the analysis of the prior art, the following results are obtained: the existing pin planting method is that corresponding pin holes are drilled in a base plate of a workbench in advance according to a program through equipment, and then corresponding pins are knocked into the drilled pin holes in the base plate of the workbench through an iron hammer which is manually supported by an operator, so that the operation is troublesome and labor-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pin position control device to current pin position control who proposes in solving above-mentioned background art passes through manual regulation, and in the time of the troublesome poeration and hard problem.

In order to achieve the above object, the utility model provides a following technical scheme: a pin position adjustment device, comprising: bottom plate, backing plate and pin, the backing plate below is equipped with the bottom plate, set up the cotter hole that supplies the cotter to pass on the backing plate, the bottom plate top surface is located cotter hole below and is equipped with the mount pad, mount pad top central authorities are equipped with first electro-magnet, the mount pad top is located the first electro-magnet outside and is equipped with the spring, the spring top is equipped with the magnetic conduction flange, magnetic conduction flange bottom is equipped with the magnetic conduction post, the pin is installed at magnetic conduction flange top central authorities, the backing plate bottom surface is located the cotter hole outside and is equipped with the second electro-magnet.

Furthermore, the magnetic conduction column is located on the inner side of the spring, and the magnetic conduction column and the center of the first electromagnet are located on the same straight line.

Furthermore, the second electromagnet is annular, and after being electrified, the second electromagnet generates magnetic force to be adsorbed to the magnetic conductive flange.

Furthermore, when the second electromagnet is in contact with the magnetic conduction flange, the spring is in a compressed state.

Furthermore, when the second electromagnet is in contact with the magnetic conduction flange, the top end of the pin protrudes out of the top surface of the base plate.

Furthermore, the top surface of the bottom plate is positioned at the connecting part of the mounting seat and is provided with a mounting hole, the mounting seat is placed in the mounting hole, and the mounting seat and the mounting hole are in transition fit.

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

the utility model discloses a bottom plate that sets up, backing plate and first electro-magnet, realized when pin position adjusting device uses, when processing the backing plate, place the bottom plate in the backing plate below, together process the mounting hole on the bottom plate, then place mount pad and first electro-magnet and subassembly in the mounting hole, because mount pad and mounting hole are transition fit, mount pad simple to operate is swift, when which pin needs to be launched, through closing the first electro-magnet of the pin hole below that corresponds the position, separate between magnetic conduction post and the first electro-magnet, under the spring action of spring, drive the magnetic conduction flange, magnetic conduction post and magnetic conduction flange rise, contact until magnetic conduction flange and second electro-magnet, pin protrusion backing plate this moment, then start the second electro-magnet, adsorb fixedly to the magnetic conduction flange through the second electro-magnet, thereby realize the fixing of pin, when the pin that needs which position, only need close the first electro-magnet that corresponds the position, then open the quick installation pin that the electro-magnet on it can realize the electro-magnet, swift labour saving and time saving of position installation, when need not using this position, the second electro-magnet, then only need to hide the board of the first electro-magnet, then can be realized the board of the processing below of the pin, it can be avoided the board of the realization of the processing.

Drawings

Fig. 1 is a perspective view of a pin position adjustment device of the present invention;

fig. 2 is a partially enlarged schematic view of the pin position adjustment device of the present invention.

In the figure: 1-a bottom plate; 2-a backing plate; 3-pins; 4-mounting a base; 5-a first electromagnet; 6-a spring; 7-a magnetic conductive flange; 8-a magnetically conductive column; 9-a second electromagnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-2, the present invention provides a technical solution: a pin position adjustment device, comprising: bottom plate 1, backing plate 2 and pin 3, backing plate 2 below is equipped with bottom plate 1, set up the cotter hole that supplies pin 3 to pass on the

backing plate

2, 1 top surface of bottom plate is located cotter hole below and has placed

mount pad

4, 4 top central authorities of mount pad joint have first electro-

magnet

5, 4 top of mount pad are located the welding in 5 outsides of first electro-magnet and have

spring

6, 6 top joints of spring have

magnetic conduction flange

7, 7 bottom integrated into one piece of magnetic conduction flange have magnetic conduction post 8, pin 3 is installed in 7 top central authorities of magnetic conduction flange, 2 bottom surfaces of backing plate are located the cotter hole outside and are equipped with second electro-magnet 9. When which pin needs to be started, the magnetic conduction column 8 and the first electromagnet 5 are separated by closing the first electromagnet 5 below the pin hole at the corresponding position, the magnetic conduction flange 7 is driven under the elastic action of the spring 6, the magnetic conduction column 8 and the magnetic conduction flange 7 ascend until the magnetic conduction flange 7 contacts with the second electromagnet 9, the pin 3 protrudes out of the base plate 2 at the moment, then the second electromagnet 9 is started, the magnetic conduction flange 7 is adsorbed and fixed through the second electromagnet 9, thereby fixing the pin 3 is realized, when the pin at which position is needed, the first electromagnet 5 at the corresponding position only needs to be closed, then the second electromagnet 9 on the pin is opened, so that the pin 3 can be quickly installed, and the pin 3 is conveniently, quickly, time and labor-saving in installation.

The magnetic conduction column 8 is positioned on the inner side of the spring 6, and the centers of the magnetic conduction column 8 and the first electromagnet 5 are positioned on the same straight line, so that the first electromagnet 5 and the magnetic conduction column 8 can be tightly adsorbed.

The second electromagnet 9 is annular, the second electromagnet 9 generates magnetic force after being electrified to be adsorbed to the magnetic conduction flange 7, and the protrusion of the pin 3 is fixed by the adsorption of the second electromagnet 9 to the magnetic conduction flange 7.

When second electro-magnet 9 and magnetic conduction flange 7 contact, spring 6 is in compression state, is convenient for through the elasticity of spring 6, and the location of supplementary pin 3 prevents that second electro-magnet 9 from closing after, pin 3 whereabouts immediately and causes the circuit board damage.

When second electro-magnet 9 and magnetic conduction flange 7 contacted, the protrusion of pin 3 top in backing plate 2 top surface, the protrusion of the adjusting pin 3 of being convenient for realizes the fixed of circuit board, and when first electro-magnet 5 contacted with magnetic conduction post 8, the top of pin 3 was less than backing plate 2 top surface.

The mounting hole has been seted up to 1 top surface of bottom plate position in mount pad 4 connection position, and mount pad 4 is placed in the mounting hole, for transition fit between mount pad 4 and the mounting hole, the quick installation of mount pad 4 of being convenient for.

The working principle is as follows: when the pin position adjusting device is used, when the base plate 2 is processed, the base plate 1 is placed below the base plate 2, the mounting hole on the base plate 1 is processed together, then the mounting seat 4, the first electromagnet 5 and the assembly of the first electromagnet 5 are placed in the mounting hole, the mounting seat 4 and the mounting hole are in transition fit, the mounting seat 4 is convenient and quick to install, when a pin needs to be started, the first electromagnet 5 below the pin hole in the corresponding position is closed, the magnetic conduction column 8 and the first electromagnet 5 are separated, under the elastic force action of the spring 6, the magnetic conduction flange 7 is driven, the magnetic conduction column 8 and the magnetic conduction flange 7 are lifted until the magnetic conduction flange 7 and the second electromagnet 9 are contacted, at the moment, the pin 3 protrudes out of the base plate 2, then the second electromagnet 9 is started, the magnetic conduction flange 7 is adsorbed and fixed through the second electromagnet 9, thereby fixing of the pin 3 is realized, when the pin in which position is needed, only the first electromagnet 5 in the corresponding position needs to be closed, then the second electromagnet 9 on the pin 3 is started, time and labor saving, and the pin board can be prevented from being adsorbed by the second electromagnet 9, and the circuit board 3 when the pin 3 needs to be hidden, and the pin is not needed, and the pin 3, and the pin can be processed.

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.

Claims

1. A pin position adjustment device, comprising: bottom plate (1), backing plate (2) and pin (3), its characterized in that: backing plate (2) below is equipped with bottom plate (1), set up the cotter hole that supplies pin (3) to pass on backing plate (2), bottom plate (1) top surface is located cotter hole below and is equipped with mount pad (4), mount pad (4) top central authorities are equipped with first electro-magnet (5), mount pad (4) top is located first electro-magnet (5) outside and is equipped with spring (6), spring (6) top is equipped with magnetic conduction flange (7), magnetic conduction flange (7) bottom is equipped with magnetic conduction post (8), install at magnetic conduction flange (7) top central authorities pin (3), backing plate (2) bottom surface is located the cotter hole outside and is equipped with second electro-magnet (9).

2. A pin position adjustment device according to claim 1, wherein: the magnetic conduction column (8) is positioned on the inner side of the spring (6), and the centers of the magnetic conduction column (8) and the first electromagnet (5) are on the same straight line.

3. A pin position adjustment device according to claim 1, wherein: the second electromagnet (9) is annular, and the second electromagnet (9) generates magnetic force after being electrified and is adsorbed to the magnetic conduction flange (7).

4. A pin position adjustment device according to claim 1, wherein: when the second electromagnet (9) is in contact with the magnetic conduction flange (7), the spring (6) is in a compressed state.

5. A pin position adjustment device according to claim 1, wherein: when the second electromagnet (9) is contacted with the magnetic conduction flange (7), the top end of the pin (3) protrudes out of the top surface of the base plate (2).

6. A pin position adjustment device according to claim 1, wherein: the mounting hole is formed in the connecting portion, located on the mounting seat (4), of the top surface of the bottom plate (1), the mounting seat (4) is placed in the mounting hole, and transition fit is formed between the mounting seat (4) and the mounting hole.