CN220545206U - PCB processing and positioning device - Google Patents

Abstract

The utility model relates to the technical field of positioning devices, and discloses a PCB processing positioning device, which comprises a main body component; the body assembly includes: a housing, the front surface of which is provided with a groove body; the PCB is arranged in the groove body; a positioning assembly is arranged in the shell; the positioning assembly includes: the first plate body is connected to the inner side wall of the shell in a sliding manner; the second plate body is connected in the shell in a sliding way; the utility model has the advantage of quick fixing, the PCB is placed in the groove body, the first plate body and the second plate body are pushed, after the first plate body, the second plate body and the groove body are respectively tightly attached to the four surfaces of the PCB, the bolts are rotated, the rear ends of the bolts are tightly attached to the shell, the fixing is completed, the PCB is quickly fixed up and down and left and right, the operation mode is simple and quick, the use by staff is convenient, the processing efficiency is improved, and the problem that the existing PCB processing and positioning device does not have a quick fixing function is solved.

Description

PCB processing and positioning device

Technical Field

The utility model relates to the technical field of positioning devices, in particular to a PCB processing positioning device.

Background

The PCB circuit board is also called a printed circuit board, is an important electronic component, is a support body of an electronic component, is a carrier for electrically connecting the electronic component, and needs to be fixed in the current PCB processing process, so that a positioning device is needed.

The PCB processing and positioning device in the market is generally divided into three steps of pre-fixing, left-right fixing and front-back fixing, the fixing mode is complex, for example, chinese patent publication No. CN216299057U discloses a positioning device for processing a PCB, when the positioning device is used, a PCB is placed on a base, a motor is started, two rectangular frames clamp two ends of the PCB, two push rods are pushed, opposite end faces of two movable plates are respectively tightly attached to outer walls of two sides of the PCB, two sides of the PCB can be clamped, and finally the bottom ends of screws sequentially penetrate into a first screw hole and a second screw hole close to four corners of the PCB from top to bottom, so that the two rectangular frames and the two movable plates can be prevented from deviating from the original positions in the processing process.

The existing PCB processing and positioning device does not have a quick fixing function, for example, the fixing mode is complicated although the fixing of four corners of the PCB can be realized, the processing efficiency is greatly reduced, certain limitation is achieved, and the device is inconvenient to use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the PCB processing and positioning device which has the advantage of quick fixation and solves the problem that the existing PCB processing and positioning device does not have the quick fixation function.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a PCB processing and positioning device comprises a main body component; the body assembly includes: a housing, the front surface of which is provided with a groove body; the PCB is arranged in the groove body; a positioning assembly is arranged in the shell; the positioning assembly includes: the first plate body is connected to the inner side wall of the shell in a sliding manner; the second plate body is connected to the inner side wall of the shell in a sliding manner; the sliding groove is formed in the front surfaces of the first plate body and the second plate body; the cylinder body is connected in the two sliding grooves in a sliding way; and the bolt is in threaded connection with the inner side wall of the cylinder.

Preferably: the positioning assembly further comprises: and the third plate body is fixedly connected to the rear end of the bolt.

Preferably: the positioning assembly further comprises: wheels are arranged at the first end of the plate body and the two ends of the plate body.

Preferably: the first plate body and the second plate body are smaller than the PCB in height.

Preferably: an auxiliary component is arranged on the inner side wall of the shell; the auxiliary assembly includes: the plate body IV is fixedly connected to the inner side wall of the shell; the threaded rod is in threaded connection with the four inner side walls of the plate body; the hand wheel is fixedly connected to the front end of the threaded rod; and the fifth plate body is fixedly connected to the rear end of the threaded rod.

Preferably: the auxiliary assembly further comprises: and the limiting plate is fixedly connected to the inner side wall of the shell.

Preferably: and a plurality of groups of auxiliary components are arranged on the shell.

(III) beneficial effects

Compared with the prior art, the utility model provides a PCB processing and positioning device, which comprises the following components

The beneficial effects are that:

the utility model has the advantage of quick fixing, the PCB is placed in the groove body, the first plate body and the second plate body are pushed, after the first plate body, the second plate body and the groove body are respectively tightly attached to the four surfaces of the PCB, the bolts are rotated, the rear ends of the bolts are tightly attached to the shell, the fixing is completed, the PCB is quickly fixed up and down and left and right, the operation mode is simple and quick, the use by staff is convenient, the processing efficiency is improved, and the problem that the existing PCB processing and positioning device does not have a quick fixing function is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a part of a connection structure of a positioning assembly according to the present utility model;

FIG. 3 is a schematic view of a connection structure of an auxiliary assembly according to the present utility model.

In the figure:

1. a body assembly; 11. a housing; 12. a tank body; 13. a PCB board;

2. a positioning assembly; 21. a first plate body; 22. a second plate body; 23. a chute; 24. a cylinder; 25. a bolt; 26. a third plate body; 27. a wheel;

3. an auxiliary component; 31. a plate body IV; 32. a threaded rod; 33. a hand wheel; 34. a fifth plate body; 35. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, a PCB board processing and positioning device includes a main body assembly 1; the body assembly 1 comprises: a housing 11, the front surface of which is provided with a groove 12; a PCB 13 disposed in the tank 12; a positioning component 2 is arranged in the shell 11; the positioning assembly 2 comprises: the first plate body 21 is connected to the inner side wall of the shell 11 in a sliding manner; the second plate 22 is slidably connected to the inner side wall of the housing 11; the sliding groove 23 is formed in the front surfaces of the first plate body 21 and the second plate body 22; a cylinder 24 slidably connected to the inside of the two slide grooves 23; a bolt 25 screwed to the inner side wall of the cylinder 24; the positioning assembly 2 further comprises: the third plate 26 is fixedly connected to the rear end of the bolt 25; the positioning assembly 2 further comprises: wheels 27 arranged at two ends of the first plate body 21 and the second plate body 22; the heights of the first plate body 21 and the second plate body 22 are smaller than the height of the PCB 13.

When the PCB 13 to be processed is placed in the groove body 12, one corner of the PCB 13 is tightly attached to one corner of the groove body 12, the first plate body 21 and the second plate body 22 are directly pushed, the first plate body 21 and the second plate body 22 slide in the shell 11, the cylinder 24 slides in the two sliding grooves 23 while sliding until the first plate body 21 and the second plate body 22 are tightly attached to the PCB 13, the bolt 25 is rotated, the bolt 25 is connected with the cylinder 24 through threads, the bolt 25 slides backwards until the position of the first plate body 21 and the position of the second plate body 22 are fixed after the rear surface of the inner part of the shell 11 are tightly attached, and therefore the PCB 13 is positioned; when in use, the contact area between the bolt 25 and the shell 11 is increased, so that the anti-skid effect is achieved; when in use, the first plate body 21 and the second plate body 22 can slide on the inner side wall of the shell 11 conveniently; when in use, the first plate body 21 and the second plate body 22 are prevented from affecting the normal processing of the PCB 13.

Example two

Referring to fig. 1-3, an auxiliary function is added on the basis of the first embodiment;

the inner side wall of the shell 11 is provided with an auxiliary component 3; the auxiliary assembly 3 comprises: a fourth plate 31 fixedly connected to the inner side wall of the housing 11; the threaded rod 32 is in threaded connection with the inner side wall of the fourth plate body 31; a hand wheel 33 fixedly connected to the front end of the threaded rod 32; the fifth plate 34 is fixedly connected to the rear end of the threaded rod 32; the auxiliary assembly 3 further comprises: a limiting plate 35 fixedly connected to the inner side wall of the housing 11; the housing 11 is provided with a plurality of sets of the auxiliary components 3.

When the fixing device is used, when the front and back positions of the PCB 13 are required to be fixed, the PCB 13 is placed in the groove body 12, the hand wheel 33 is rotated, the hand wheel 33 drives the threaded rod 32 to rotate, the threaded rod 32 is connected with the fourth plate body 31 through threads, the threaded rod 32 drives the fifth plate body 34 to slide backwards until the back surface of the fifth plate body 34 is tightly attached to the front surface of the PCB 13, the front and back positions of the PCB 13 are fixed, and the fixing effect is improved; when in use, the PCB 13 is conveniently placed in the groove body 12; when in use, each group of auxiliary components 3 can be used independently or simultaneously, thereby improving the practicability.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A PCB processing and positioning device comprises a main body component (1); the body assembly (1) comprises:

a housing (11) having a groove (12) formed in the front surface thereof;

the PCB (13) is arranged in the groove body (12);

the method is characterized in that: a positioning component (2) is arranged in the shell (11); the positioning assembly (2) comprises:

the first plate body (21) is connected to the inner side wall of the shell (11) in a sliding manner;

the second plate body (22) is connected to the inner side wall of the shell (11) in a sliding manner;

the sliding groove (23) is formed in the front surfaces of the first plate body (21) and the second plate body (22);

a cylinder (24) which is connected in a sliding way in the two sliding grooves (23);

and the bolt (25) is connected to the inner side wall of the cylinder body (24) in a threaded manner.

2. The PCB processing positioning device of claim 1, wherein: the positioning assembly (2) further comprises:

and the third plate body (26) is fixedly connected to the rear end of the bolt (25).

3. The PCB processing positioning device of claim 1, wherein: the positioning assembly (2) further comprises:

wheels (27) are arranged at two ends of the first plate body (21) and the second plate body (22).

4. The PCB processing positioning device of claim 1, wherein: the heights of the first plate body (21) and the second plate body (22) are smaller than the height of the PCB (13).

5. The PCB processing positioning device of claim 1, wherein: an auxiliary component (3) is arranged on the inner side wall of the shell (11); the auxiliary assembly (3) comprises:

a plate body IV (31) fixedly connected to the inner side wall of the shell (11);

the threaded rod (32) is in threaded connection with the inner side wall of the fourth plate body (31);

the hand wheel (33) is fixedly connected to the front end of the threaded rod (32);

and the fifth plate body (34) is fixedly connected to the rear end of the threaded rod (32).

6. The positioning device for machining a PCB in accordance with claim 5, wherein: the auxiliary assembly (3) further comprises:

and the limiting plate (35) is fixedly connected to the inner side wall of the shell (11).

7. The PCB processing positioning device of claim 6, wherein: a plurality of groups of auxiliary components (3) are arranged on the shell (11).