CN213614673U

CN213614673U - Fixing device for welding PCB

Info

Publication number: CN213614673U
Application number: CN202021923373.3U
Authority: CN
Inventors: 蔡孝斌; 王忠生; 谷智远
Original assignee: Xinzhizhuo Huailai Technology Development Co ltd
Current assignee: Xinzhizhuo Huailai Technology Development Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-07-06
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a be used for PCB circuit board welded fixing device, comprising a base plate, the bottom plate both sides all are fixed with the connecting plate, are located the connecting plate top and install fixed frame to locate to offer the through-hole at fixed frame center, be located bottom plate right side front end and install the control box, and be equipped with the control key on the control box the spout has all been seted up to inner wall around the fixed frame, is located the inside right side of fixed frame and installs the limiting plate, inside the connecting block that both ends were equipped with was in the spout around the limiting plate, was located the inside fixed slot of having seted up in limiting plate left side the spacing groove has been seted up to fixed frame left side inner. The utility model discloses in be equipped with portable limiting plate in the inside of fixed frame, continue position control to the limiting plate through the cylinder for limiting plate and the inboard spacing groove of fixed frame fix the circuit board, not only just can operate, but also can not cause the damage to the circuit board.

Description

Fixing device for welding PCB

Technical Field

The utility model belongs to the technical field of the circuit board, especially, relate to a be used for PCB circuit board welded fixing device.

Background

Fixing device need be used when welding to the PCB circuit board, but current fixing device is structurally more simplistic, and fixing device in the past all is directly fixed the PCB circuit board moreover, fixes through anchor clamps, not only can cause the damage to the PCB circuit board like this, but also is not convenient for weld.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used for PCB circuit board welded fixing device aims at solving the problem in the background art.

The utility model discloses a realize like this, a be used for PCB circuit board welded fixing device, include:

the device comprises a base plate, connecting plates, a fixing frame, a control box and a control key, wherein the connecting plates are fixed on two sides of the base plate, the fixing frame is arranged at the top of the connecting plates, a through hole is formed in the center of the fixing frame, the control box is arranged at the front end of the right side of the base plate, and the control key is arranged on the control box;

the front and rear inner walls of the fixing frame are provided with sliding grooves, a limiting plate is arranged on the right side inside the fixing frame, connecting blocks arranged at the front and rear ends of the limiting plate are located inside the sliding grooves, and a fixing groove is arranged inside the left side of the limiting plate;

the limiting groove has been seted up to fixed frame left side inner wall, is located the fixed frame right-hand member and installs the fixed block to be equipped with the cylinder on the fixed block right side, the left piston rod of cylinder runs through fixed frame and connects the limiting plate.

Produce between limiting plate and the fixed frame inner wall and scratch and increase the resistance, conduct the utility model relates to a preferred, all be equipped with the clearance around the limiting plate between terminal surface and the fixed frame front and back inner wall.

In order to reduce frictional force, the limiting plate of being convenient for carries out position control, as the utility model relates to a preferred, be equipped with the interval in the connecting block between terminal surface and the terminal surface in the spout to there is the clearance between connecting block up end and the spout upper end inner wall.

In order to fix the circuit board for the circuit board is balanced, as the utility model relates to an it is preferable, the fixed slot parallel and level is in the spacing groove to the fixed slot width is equal to the spacing groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in be equipped with portable limiting plate in the inside of fixed frame, continue position control to the limiting plate through the cylinder for limiting plate and the inboard spacing groove of fixed frame fix the circuit board, not only just can operate, but also can not cause the damage to the circuit board.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the fixing frame of the present invention.

In the figure: 1. a base plate; 2. a fixing frame; 201. a through hole; 202. a chute; 203. a limiting groove; 3. a limiting plate; 301. fixing grooves; 302. connecting blocks; 4. a fixed block; 5. a cylinder; 6. a control box; 7. a connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, in the description of the present invention, furthermore, "first", "second", "third", and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. To those of ordinary skill in the art, it will be understood that the specific meaning of the above terms in the present invention "a plurality" means two or more unless otherwise specifically limited.

Referring to fig. 1-2, the present invention provides a technical solution: the method comprises the following steps:

the device comprises a bottom plate 1, connecting plates 7 are fixed on two sides of the bottom plate 1, a fixed frame 2 is arranged on the top of the connecting plates 7, a through hole 201 is formed in the center of the fixed frame 2, a control box 6 is arranged at the front end of the right side of the bottom plate 1, and a control key is arranged on the control box 6;

the front and rear inner walls of the fixed frame 2 are provided with sliding grooves 202, the right side in the fixed frame 2 is provided with a limiting plate 3, connecting blocks 302 arranged at the front and rear ends of the limiting plate 3 are positioned in the sliding grooves 202, and the left side in the limiting plate 3 is provided with a fixing groove 301;

the limiting groove 203 has been seted up at fixed frame 2 left side inner wall, is located fixed frame 2 right-hand member and installs fixed block 4 to be equipped with cylinder 5 on the 4 right sides of fixed block, the left piston rod of cylinder 5 runs through fixed frame 2 and connects limiting plate 3.

Specifically, all be equipped with the clearance around the limiting plate 3 between terminal surface and the fixed frame 2 front and back inner wall, in order to prevent to produce between limiting plate and the fixed frame inner wall and scratch and increase the resistance in this embodiment.

Specifically, be equipped with the interval between terminal surface and the terminal surface in spout 202 in the connecting block 302 to there is the clearance between connecting block 302 up end and the spout 202 upper end inner wall, for reducing frictional force, the limiting plate of being convenient for carries out position control in this embodiment.

Specifically, the fixing groove 301 is flush with the limiting groove 203, and the width of the fixing groove 301 is equal to that of the limiting groove 203, so that the circuit board is fixed in a balanced manner in the embodiment.

The utility model discloses an use flow: during the use, place the one end of PCB circuit board inside spacing groove 203, then come to carry out position control to limiting plate 3 through cylinder 5 for limiting plate 3 removes, then makes the other end of PCB circuit board be in inside fixed slot 301, thereby fixes the PCB circuit board.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A fixing device for PCB circuit board welding, characterized by that includes:

the device comprises a base plate (1), connecting plates (7) are fixed on two sides of the base plate (1), a fixing frame (2) is arranged at the top of each connecting plate (7), a through hole (201) is formed in the center of each fixing frame (2), a control box (6) is arranged at the front end of the right side of the base plate (1), and a control key is arranged on each control box (6);

the front and rear inner walls of the fixed frame (2) are respectively provided with a sliding groove (202), a limiting plate (3) is arranged on the right side in the fixed frame (2), connecting blocks (302) arranged at the front and rear ends of the limiting plate (3) are positioned in the sliding grooves (202), and a fixing groove (301) is arranged in the left side of the limiting plate (3);

spacing groove (203) have been seted up to fixed frame (2) left side inner wall, are located fixed frame (2) right-hand member and install fixed block (4) to be equipped with cylinder (5) on fixed block (4) right side, the left piston rod of cylinder (5) runs through fixed frame (2) and connects limiting plate (3).

2. A fixing device for PCB circuit board soldering according to claim 1, wherein: gaps are arranged between the front end face and the rear end face of the limiting plate (3) and the front inner wall and the rear inner wall of the fixing frame (2).

3. A fixing device for PCB circuit board soldering according to claim 1, wherein: an interval is arranged between the inner end face of the connecting block (302) and the inner end face of the sliding groove (202), and a gap exists between the upper end face of the connecting block (302) and the inner wall of the upper end of the sliding groove (202).

4. A fixing device for PCB circuit board soldering according to claim 1, wherein: the fixing groove (301) is flush with the limiting groove (203), and the width of the fixing groove (301) is equal to that of the limiting groove (203).