Welding tool for PCB welding

Abstract

The utility model discloses a welding tool for PCB welding. The welding tool comprises a supporting base. The fixing part comprises a first flitch and a second flitch; a first turning plate; and an abutment assembly. And the abutting assembly is arranged on the supporting seat and located on one side of the supporting column, and the top end of the abutting assembly abuts against the bottom end of the component, so that a welding end 31 at the top of the component is inserted into a welding notch of the PCB through the first flitch. According to the embodiment of the utility model, the PCB is integrally limited and attached to the first attaching plate through the first turning plate, and then one end of the component is abutted against the abutting assembly, so that a force which is upwards inserted into the welding notch of the PCB is provided for the welding end 31 at the top of the component, and the component and the welding notch of the PCB are always in a tight abutting state. And cooperation of multiple persons is not needed. The defect that in the prior art, multiple persons need to cooperate with the component and the PCB for welding alignment is effectively overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB welding, in particular to a welding tool for PCB welding. Background Art

[0002] When soldering components to PCB, it is necessary to firmly contact the components to the PCB soldering area to avoid poor soldering and incomplete soldering. However, when soldering components to PCB, it usually requires the cooperation of multiple people to firmly contact the components to the PCB soldering area, which easily leads to low soldering efficiency between components and PCB. Utility Model Content

[0003] The utility model aims to solve the problem in the prior art that multiple persons are required to cooperate with each other to perform welding alignment of components and PCBs, and proposes a welding tool for PCB welding.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A welding tool for PCB welding, comprising:

[0006] A support seat, wherein a support column is arranged on the support seat;

[0007] A fixing part, the fixing part comprising:

[0008] A first pasting plate, the first pasting plate is detachably connected to the top of the supporting column, and the first pasting plate is used for pasting the PCB;

[0009] A first flip plate, one end of which is rotatably connected to one end of the first mounting plate, and the first flip plate is used to limit the entire PCB on the first mounting plate;

[0010] The abutment component is arranged on the support seat, the abutment component is located on one side of the support column, the top end of the abutment component abuts against the bottom end of the component, so that the welding end at the top of the component is inserted into the welding groove of the PCB through the first mounting plate.

[0011] In some feasible embodiments, the abutment assembly includes:

[0012] A mounting sleeve, wherein the mounting sleeve is disposed on one side of the support seat and is located directly below a welding notch of the PCB;

[0013] A spring, one end of which is sleeved inside the mounting sleeve;

[0014] The mounting tube has one end disposed inside the mounting sleeve, the mounting tube abuts against the spring, and the other end of the mounting tube abuts against the component.

[0015] In some feasible embodiments, it also includes:

[0016] Two first bonding parts are respectively arranged on the bonding surfaces of the first bonding plate and the first flip plate, and the two first bonding parts are adsorbed and connected to each other.

[0017] In some feasible embodiments, the first fitting member is made of magnetic material.

[0018] In some feasible embodiments, the first fitting member is a magnet.

[0019] In some feasible embodiments, a welding port is further provided on the first flap, and the welding port is in the shape of a through hole and is located above the welding notch of the PCB.

[0020] The beneficial effects of the utility model are:

[0021] In the embodiment of the utility model, the entire PCB is limitedly attached to the first attachment plate through the first flap, and then one end of the component is abutted against the abutment assembly to provide a force for the welding end at the top of the component to be inserted upward into the welding notch of the PCB, so as to ensure that the welding notch of the component and the PCB is always in a tightly abutted state. That is, it does not require the cooperation of multiple people. It also effectively solves the disadvantage of the prior art that multiple people are required to cooperate in the welding alignment of components and PCBs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a welding tool for PCB welding provided in an embodiment of the utility model;

[0023] Figure 2 This is an exploded schematic diagram of the overall structure of a welding tool for PCB welding provided in an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the expansion of a fixing part in a welding tool structure for PCB welding provided in an embodiment of the utility model;

[0025] Figure 4 It is a schematic diagram of an expanded explosion of a fixing part in a welding tool structure for PCB welding provided in an embodiment of the utility model.

[0026] The markings in the figure are as follows:

[0027] 1. Support seat; 11. Support column;

[0028] 2. abutment assembly; 21. mounting sleeve; 22. spring; 23. mounting cylinder;

[0029] 3. Components; 31. Welding terminal;

[0030] 4. Fixing part; 41. First pasting plate; 42. First flap; 421. Welding port; 43. First pasting member;

[0031] 5. PCB; 51. Soldering notch. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0036] Example

[0037] Reference Figures 1 to 4 In order to solve the shortcoming of the prior art that multiple people are required to cooperate in welding and aligning components 3 and PCB5, the utility model provides a welding tool for PCB5 welding, and the welding work includes: a support seat 1, an abutment assembly 2 and a fixing part 4. A support column 11 is provided on the support seat 1. The fixing part 4 is arranged at the top of the support column 11, and the fixing part 4 is used to limit and fix the PCB5. Specifically, the fixing part 4 includes: a first plate 41 and a first flap 42. The first plate 41 can be detachably connected to the top of the support column 11 by bolts or positioning pins, and the PCB5 is attached to the first plate 41. One end of the first flap 42 is rotatably connected to one end of the first plate 41, and the first flap 42 is used to limit the PCB5 as a whole on the first plate 41. The abutment assembly 2 is arranged on the support seat 1, and the abutment assembly 2 is located on one side of the support column 11. The top of the abutment assembly 2 abuts against the bottom of the component 3, and the welding end 31 at the top of the component 3 is inserted into the welding notch 51 of the PCB5 through the first mounting plate 41, so as to provide the component 3 with an upward force to the welding notch 51 of the PCB5, and ensure that the welding end 31 of the component 3 can fully abut against the welding notch 51 of the PCB5. In this embodiment, firstly, the PCB5 is limitedly attached to the first mounting plate 41 as a whole through the first flap 42, and then one end of the component 3 is abutted against the abutment assembly 2, so as to provide the welding end 31 at the top of the component 3 with an upward force to be inserted into the welding notch 51 of the PCB5, so as to ensure that the welding notch 51 of the component 3 and the PCB5 is always in a tightly abutted state. That is, it does not require multiple people to cooperate. That is, it effectively solves the disadvantage of the prior art that multiple people are required to cooperate to weld and align the component 3 and the PCB5.

[0038] Reference Figure 2 In this embodiment, the abutment assembly 2 includes: a mounting sleeve 21, a spring 22 and a mounting cylinder 23. The mounting sleeve 21 is arranged on one side of the support seat 1, and the mounting sleeve 21 is directly below the welding notch 51 of the PCB 5. One end of the spring 22 is sleeved inside the mounting sleeve 21. One end of the mounting cylinder 23 is arranged inside the mounting sleeve 21, and the mounting cylinder 23 abuts against the spring 22, and the other end of the mounting cylinder 23 abuts against the component 3, so that the welding end 31 of the component 3 abuts against the welding notch 51 of the PCB 5, so as to meet the integrated welding work requirements of the PCB 5 and the component 3.

[0039] Reference Figure 3 and Figure 4 In order to ensure the fixing effect of the first flap 42 on the PCB5 on the first plate 41, two first fitting parts 43 are arranged on the fitting surfaces of the first flap 42 and the first plate 41. The two first fitting parts 43 are respectively arranged on the fitting surfaces of the first plate 41 and the first flap 42, and the two first fitting parts 43 are adsorbed and connected to each other, that is, when the first flap 42 limits and fixes the PCB5 on the first plate 41, a first fitting part 43 on the first plate 41 is adsorbed and connected with the first fitting part 43 on the first flap 42, so as to avoid displacement of the PCB5 during the welding process.

[0040] In this embodiment, in order to facilitate the opening and closing of the first flap 42 and the first attachment plate 41, the first attachment member 43 is made of a magnetic material. That is, the first flap 42 and the first attachment member 43 on the first attachment plate 41 are attached to each other by magnetic attraction. Preferably, the first attachment member 43 can be a magnet.

[0041] Reference Figure 4 In one embodiment, in order to prevent the first flip plate 42 from affecting the welding work of the welding notch 51 on the PCB 5 on the first mounting plate 41 after the flipping, the first flip plate 42 is further provided with a welding port 421, which is in the shape of a through hole and is located above the welding notch 51 of the PCB 5. That is, when the component 3 is aligned with the welding notch 51 of the PCB 5, the welding end 31 of the component 3 can be welded to the welding notch 51 of the PCB 5 through the welding port 421 on the first flip plate 42.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A welding tool for PCB welding, characterized in that: include: A support seat, wherein a support column is arranged on the support seat; A fixing part, the fixing part comprising: A first pasting plate, the first pasting plate is detachably connected to the top of the supporting column, and the first pasting plate is used for pasting the PCB; A first flip plate, one end of which is rotatably connected to one end of the first mounting plate, and the first flip plate is used to limit the entire PCB on the first mounting plate; The abutment component is arranged on the support seat, the abutment component is located on one side of the support column, the top end of the abutment component abuts against the bottom end of the component, so that the welding end at the top of the component is inserted into the welding groove of the PCB through the first mounting plate.

2. A welding tool for PCB welding according to claim 1, characterized in that: The abutment assembly comprises: A mounting sleeve, wherein the mounting sleeve is disposed on one side of the support seat and is located directly below a welding notch of the PCB; A spring, one end of which is sleeved inside the mounting sleeve; The mounting tube has one end disposed inside the mounting sleeve, the mounting tube abuts against the spring, and the other end of the mounting tube abuts against the component.

3. A welding tool for PCB welding according to claim 1, characterized in that: Also includes: Two first bonding parts are respectively arranged on the bonding surfaces of the first bonding plate and the first flip plate, and the two first bonding parts are adsorbed and connected to each other.

4. A welding tool for PCB welding according to claim 3, characterized in that: The first fitting member is made of magnetic material.

5. A welding tool for PCB welding according to claim 4, characterized in that: The first bonding member is a magnet.

6. A welding tool for PCB welding according to claim 1, characterized in that: The first flap is also provided with a welding port, which is in the shape of a through hole and is located above the welding notch of the PCB.

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