CN215145506U

CN215145506U - PCB welding fixture

Info

Publication number: CN215145506U
Application number: CN202120593007.4U
Authority: CN
Inventors: 陈新连; 盘兴华; 秦虹; 郭新波; 李幸福; 王彦龙; 王玉鑫
Original assignee: Anhui Yinyue Electronic Technology Co ltd
Current assignee: Anhui Yinyue Electronic Technology Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-14
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a PCB board welding jig belongs to welding jig technical field, it has a plurality of movable rods to run through in the welding backup pad, the bottom of first backup pad is provided with the sliding sleeve of cover on the movable rod, be provided with first damping rubber pad between sliding sleeve and the movable rod, the top of movable rod is rotated and is installed fixing device, fixing device's top is provided with two grip blocks, grip block is provided with flexible connecting block with fixing device's junction, be provided with the bolt between two grip blocks, set up on the first backup pad and supply movable rod male through-hole. The utility model discloses a set up movable rod and fixing device, can be convenient change the clamping height of PCB board as required, simultaneously under the centre gripping of grip block, can be convenient through rotating fixing device, angle between more nimble adjustment fixing device and the movable rod, and then can be more nimble weld the PCB board.

Description

PCB welding fixture

Technical Field

The utility model relates to a welding jig especially relates to a PCB board welding jig, belongs to welding jig technical field.

Background

The PCB is called a Printed Circuit Board (PCB) in the name of Chinese, also called a printed circuit board, is an important electronic component, is a support body of the electronic component, is a carrier for electrical connection of the electronic component, and after the PCB is produced, the electronic component needs to be welded on the PCB through a Luo iron and the like.

The conventional PCB welding clamp is inconvenient to fix the PCB during welding and is inflexible to move during welding.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is fixed inconvenient to the PCB board when solving the welding, and moves the not flexible enough problem when the welding, and provides a PCB board welding jig.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a PCB board welding jig, includes first backup pad and is used for supporting a plurality of searchlights of first backup pad, be provided with the welding backup pad on the first backup pad, it has a plurality of movable rods to run through in the welding backup pad, the bottom of first backup pad is provided with the cover and is in sliding sleeve on the movable rod, the sliding sleeve with be provided with first damping rubber pad between the movable rod, fixing device is installed in the top rotation of movable rod, fixing device's top is provided with two grip blocks, the grip block with fixing device's junction is provided with flexible connection piece, two be provided with the bolt between the grip block, the confession has been seted up in the first backup pad movable rod male through-hole.

Preferably, the bottom of the first supporting plate is provided with a box body, and the front surface of the box body is provided with a box door.

Preferably, the box door is rotatably connected with the box body through a rotating shaft.

Preferably, a second supporting plate is arranged above the first supporting plate, and a supporting column is arranged between the first supporting plate and the second supporting plate.

Preferably, the bottom of second backup pad is provided with the light, the side of light is provided with the connecting rod, the bottom of connecting rod is provided with handheld light.

Preferably, a power connection line is arranged on the side surface of the second support plate.

Preferably, the bottom of the fixing device is provided with a rotating block, and the bottom of the rotating block is provided with a rotating ball.

Preferably, the movable rod is provided with a rotating groove for rotating the rotating ball.

Preferably, a second damping rubber pad is arranged between the movable rod and the rotating ball.

Preferably, the connecting rod is provided as a flexible connecting rod.

The utility model has the advantages of: according to the utility model discloses a PCB board welding jig, through setting up movable rod and fixing device, can be convenient change the clamping height of PCB board as required, simultaneously under the centre gripping of grip block, can be convenient through rotating fixing device, the angle between more nimble adjustment fixing device and the movable rod, and then can be more nimble weld the PCB board.

Drawings

Fig. 1 is a schematic view of an overall structure of a preferred embodiment of a PCB welding jig according to the present invention;

fig. 2 is a schematic view of an extending structure of a movable rod according to a preferred embodiment of the PCB welding jig of the present invention;

fig. 3 is a schematic view of a bottom structure of a second support plate according to a preferred embodiment of the PCB welding jig of the present invention;

fig. 4 is a schematic view of a connection structure of a first support plate and a movable rod according to a preferred embodiment of the PCB welding jig of the present invention;

fig. 5 is a schematic structural view of a fixing device according to a preferred embodiment of the PCB welding jig of the present invention;

fig. 6 is a schematic view of a connection structure of the movable rod and the fixing device according to a preferred embodiment of the PCB welding jig of the present invention.

In the figure: 1-first supporting plate, 2-supporting column, 3-second supporting plate, 4-power connecting line, 5-connecting rod, 6-lighting lamp, 7-box body, 8-rotating shaft, 9-box door, 10-welding supporting plate, 11-through hole, 12-movable rod, 13-fixing device, 14-lighting lamp, 15-sliding sleeve, 16-first damping rubber pad, 17-clamping block, 18-bolt, 19-rotating block, 20-second damping rubber pad and 21-hand-held lighting lamp.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 6, the PCB welding jig provided in this embodiment includes a first support plate 1 and a plurality of lamps 6 for supporting the first support plate 1, a welding support plate 10 is disposed on the first support plate 1, a plurality of movable rods 12 penetrate through the welding support plate 10, a sliding sleeve 15 is disposed at the bottom of the first support plate 1 and is sleeved on the movable rods 12, a first damping rubber pad 16 is disposed between the sliding sleeve 15 and the movable rods 12, a fixing device 13 is rotatably mounted at the top of the movable rods 12, the clamping height of the PCB can be conveniently changed as required by disposing the movable rods 12 and the fixing device 13, and under the clamping of the clamping blocks 17, the fixing device 13 can be conveniently rotated to more flexibly adjust the angle between the fixing device 13 and the movable rods 12, so as to more flexibly weld the PCB, two clamping blocks 17 are disposed at the top of the fixing device 13, the connecting position of the clamping blocks 17 and the fixing device 13 is provided with a flexible connecting block, a bolt 18 is arranged between the two clamping blocks 17, and a through hole 11 for inserting the movable rod 12 is formed in the first supporting plate 1.

In this embodiment, as shown in fig. 1 and 3, the bottom of the first supporting plate 1 is provided with a box body 7, the front of the box body 7 is provided with a box door 9, the box door 9 is rotatably connected with the box body 7 through a rotating shaft 8, the second supporting plate 3 is arranged above the first supporting plate 1, a supporting column 2 is arranged between the first supporting plate 1 and the second supporting plate 3, the side surface of the second supporting plate 3 is provided with a power connecting wire 4, the connecting rod 5 is arranged to be a bendable connecting rod, the bottom of the second supporting plate 3 is provided with an illuminating lamp 14, the side surface of the illuminating lamp 14 is provided with a connecting rod 5, and the bottom end of the connecting rod 5 is provided with a handheld illuminating lamp 21. Through setting up box 7, can effectual protection movable rod 12 on the first backup pad 1, be flexible connecting rod through setting up connecting rod 5, can set up to the connecting rod of aluminum alloy inner core, rotate more convenience.

In the embodiment, as shown in fig. 6, a rotating block 19 is disposed at the bottom of the fixing device 13, a rotating ball is disposed at the bottom of the rotating block 19, a rotating groove for rotating the rotating ball is opened on the movable rod 12, and a second damping rubber pad 20 is disposed between the movable rod 12 and the rotating ball. Through setting up turning block 19, rotate convenience more, the angle is also changeable more and nimble, through setting up second damping rubber pad 20, can effectual increase rolling ball and the movable rod 12 between frictional force, make fixing device 13 can be more stable when using.

In this embodiment, as shown in fig. 1 to 6, the working process of the PCB welding jig provided in this embodiment is as follows:

step 1: when the device is used, an external power supply is connected through the power supply connecting wire 4, then the movable rods 12 at different parts are pulled out according to the size of a PCB to be welded, and then the PCB is clamped through the clamping blocks 17 on the fixing device 13;

step 2: after the centre gripping is accomplished, according to the angle that needs, rotate fixing device 13, at the welded in-process, throw light on through light 14, then through pulling connecting rod 5, through handheld light 21 on the connecting rod 5, throw light on fixed point during the welding.

In summary, in this embodiment, according to the PCB welding jig of this embodiment, by setting the movable rod 12 and the fixing device 13, the clamping height of the PCB can be conveniently changed as required, and meanwhile, under the clamping of the clamping block 17, the fixing device 13 can be conveniently rotated, so that the angle between the fixing device 13 and the movable rod 12 can be more flexibly adjusted, and the PCB can be more flexibly welded. Through setting up box 7, can effectual protection movable rod 12 on the first backup pad 1, be flexible connecting rod through setting up connecting rod 5, can set up to the connecting rod of aluminum alloy inner core, rotate more convenience. Through setting up turning block 19, rotate convenience more, the angle is also changeable more and nimble, through setting up second damping rubber pad 20, can effectual increase rolling ball and the movable rod 12 between frictional force, make fixing device 13 can be more stable when using.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. A PCB welding fixture comprises a first supporting plate (1) and a plurality of lamps (6) used for supporting the first supporting plate (1), wherein the first supporting plate (1) is provided with a welding supporting plate (10), and is characterized in that a plurality of movable rods (12) penetrate through the welding supporting plate (10), the bottom of the first supporting plate (1) is provided with a sliding sleeve (15) sleeved on the movable rods (12), a first damping rubber pad (16) is arranged between the sliding sleeve (15) and the movable rods (12), the top of each movable rod (12) is rotatably provided with a fixing device (13), the top of each fixing device (13) is provided with two clamping blocks (17), the joint of each clamping block (17) and the corresponding fixing device (13) is provided with a flexible connecting block, and a bolt (18) is arranged between the two clamping blocks (17), the first supporting plate (1) is provided with a through hole (11) for the movable rod (12) to be inserted into.

2. The PCB welding fixture according to claim 1, wherein a box body (7) is arranged at the bottom of the first supporting plate (1), and a box door (9) is arranged on the front surface of the box body (7).

3. The PCB welding fixture according to claim 2, wherein the box door (9) is rotatably connected with the box body (7) through a rotating shaft (8).

4. A PCB welding fixture according to claim 1, wherein a second support plate (3) is arranged above the first support plate (1), and a support column (2) is arranged between the first support plate (1) and the second support plate (3).

5. The PCB welding fixture according to claim 4, wherein an illuminating lamp (14) is arranged at the bottom of the second support plate (3), a connecting rod (5) is arranged at the side of the illuminating lamp (14), and a handheld illuminating lamp (21) is arranged at the bottom end of the connecting rod (5).

6. A PCB welding fixture according to claim 4, characterized in that the side of the second support plate (3) is provided with power connection wires (4).

7. The PCB welding fixture according to claim 1, wherein a bottom of the fixing device (13) is provided with a rotating block (19), and a bottom of the rotating block (19) is provided with a rotating ball.

8. The PCB welding fixture according to claim 7, wherein the movable rod (12) is provided with a rotating groove for rotating the rotating ball.

9. A PCB welding jig according to claim 7, characterized in that a second damping rubber pad (20) is provided between the movable rod (12) and the rotating ball.

10. A PCB welding fixture according to claim 5, characterized in that the tie-bars (5) are provided as flexible tie-bars.